1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
22 #include "startupnotify.h"
25 #include "moveresize.h"
34 #include "focus_cycle.h"
39 #include "menuframe.h"
42 #include "obrender/render.h"
44 #include "obt/display.h"
45 #include "obt/xqueue.h"
53 # include <signal.h> /* for kill() */
57 #include <X11/Xutil.h>
59 /*! The event mask to grab on client windows */
60 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
63 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
68 ObClientCallback func;
72 GList *client_list = NULL;
74 static GSList *client_destroy_notifies = NULL;
75 static RrImage *client_default_icon = NULL;
77 static void client_get_all(ObClient *self, gboolean real);
78 static void client_get_startup_id(ObClient *self);
79 static void client_get_session_ids(ObClient *self);
80 static void client_save_app_rule_values(ObClient *self);
81 static void client_get_area(ObClient *self);
82 static void client_get_desktop(ObClient *self);
83 static void client_get_state(ObClient *self);
84 static void client_get_shaped(ObClient *self);
85 static void client_get_colormap(ObClient *self);
86 static void client_set_desktop_recursive(ObClient *self,
90 static void client_change_allowed_actions(ObClient *self);
91 static void client_change_state(ObClient *self);
92 static void client_change_wm_state(ObClient *self);
93 static void client_apply_startup_state(ObClient *self,
94 gint x, gint y, gint w, gint h);
95 static void client_restore_session_state(ObClient *self);
96 static gboolean client_restore_session_stacking(ObClient *self);
97 static ObAppSettings *client_get_settings_state(ObClient *self);
98 static void client_update_transient_tree(ObClient *self,
99 ObGroup *oldgroup, ObGroup *newgroup,
100 gboolean oldgtran, gboolean newgtran,
102 ObClient *newparent);
103 static void client_present(ObClient *self, gboolean here, gboolean raise,
105 static GSList *client_search_all_top_parents_internal(ObClient *self,
107 ObStackingLayer layer);
108 static void client_call_notifies(ObClient *self, GSList *list);
109 static void client_ping_event(ObClient *self, gboolean dead);
110 static void client_prompt_kill(ObClient *self);
111 static gboolean client_can_steal_focus(ObClient *self,
112 gboolean allow_other_desktop,
113 gboolean request_from_user,
114 Time steal_time, Time launch_time);
115 static void client_setup_default_decor_and_functions(ObClient *self);
116 static void client_setup_decor_undecorated(ObClient *self);
118 void client_startup(gboolean reconfig)
120 client_default_icon = RrImageNewFromData(
121 ob_rr_icons, ob_rr_theme->def_win_icon,
122 ob_rr_theme->def_win_icon_w, ob_rr_theme->def_win_icon_h);
124 if (reconfig) return;
129 void client_shutdown(gboolean reconfig)
131 RrImageUnref(client_default_icon);
132 client_default_icon = NULL;
134 if (reconfig) return;
137 static void client_call_notifies(ObClient *self, GSList *list)
141 for (it = list; it; it = g_slist_next(it)) {
142 ClientCallback *d = it->data;
143 d->func(self, d->data);
147 void client_add_destroy_notify(ObClientCallback func, gpointer data)
149 ClientCallback *d = g_slice_new(ClientCallback);
152 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
155 void client_remove_destroy_notify(ObClientCallback func)
159 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
160 ClientCallback *d = it->data;
161 if (d->func == func) {
162 g_slice_free(ClientCallback, d);
163 client_destroy_notifies =
164 g_slist_delete_link(client_destroy_notifies, it);
170 void client_remove_destroy_notify_data(ObClientCallback func, gpointer data)
174 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
175 ClientCallback *d = it->data;
176 if (d->func == func && d->data == data) {
177 g_slice_free(ClientCallback, d);
178 client_destroy_notifies =
179 g_slist_delete_link(client_destroy_notifies, it);
185 void client_set_list(void)
187 Window *windows, *win_it;
189 guint size = g_list_length(client_list);
191 /* create an array of the window ids */
193 windows = g_new(Window, size);
195 for (it = client_list; it; it = g_list_next(it), ++win_it)
196 *win_it = ((ObClient*)it->data)->window;
200 OBT_PROP_SETA32(obt_root(ob_screen), NET_CLIENT_LIST, WINDOW,
201 (gulong*)windows, size);
209 void client_manage(Window window, ObPrompt *prompt)
212 XSetWindowAttributes attrib_set;
213 gboolean try_activate = FALSE;
214 gboolean do_activate;
215 ObAppSettings *settings;
216 gboolean transient = FALSE;
221 gulong ignore_start = FALSE;
223 ob_debug("Managing window: 0x%lx", window);
225 /* choose the events we want to receive on the CLIENT window
226 (ObPrompt windows can request events too) */
227 attrib_set.event_mask = CLIENT_EVENTMASK |
228 (prompt ? prompt->event_mask : 0);
229 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
230 XChangeWindowAttributes(obt_display, window,
231 CWEventMask|CWDontPropagate, &attrib_set);
233 /* create the ObClient struct, and populate it from the hints on the
235 self = g_slice_new0(ObClient);
236 self->obwin.type = OB_WINDOW_CLASS_CLIENT;
237 self->window = window;
238 self->prompt = prompt;
239 self->managed = TRUE;
241 /* non-zero defaults */
242 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
243 self->gravity = NorthWestGravity;
244 self->desktop = screen_num_desktops; /* always an invalid value */
246 /* get all the stuff off the window */
247 client_get_all(self, TRUE);
249 ob_debug("Window type: %d", self->type);
250 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
251 ob_debug("Window name: %s class: %s role: %s title: %s",
252 self->name, self->class, self->role, self->title);
253 ob_debug("Window group name: %s group class: %s",
254 self->group_name, self->group_class);
256 /* per-app settings override stuff from client_get_all, and return the
257 settings for other uses too. the returned settings is a shallow copy,
258 that needs to be freed with g_free(). */
259 settings = client_get_settings_state(self);
261 /* the session should get the last say though */
262 client_restore_session_state(self);
264 /* the per-app settings/session may have changed the decorations for
265 the window, so we setup decorations for that here. this is a special
266 case because we want to place the window according to these decoration
268 we do this before setting up the frame so that it will reflect the
269 decorations of the window as it will be placed on screen.
271 client_setup_decor_undecorated(self);
273 /* specify that if we exit, the window should not be destroyed and
274 should be reparented back to root automatically, unless we are managing
275 an internal ObPrompt window */
277 XChangeSaveSet(obt_display, window, SetModeInsert);
279 /* create the decoration frame for the client window */
280 self->frame = frame_new(self);
282 frame_grab_client(self->frame);
284 /* we've grabbed everything and set everything that we need to at mapping
288 /* this needs to occur once we have a frame, since it sets a property on
290 client_update_opacity(self);
292 /* don't put helper/modal windows on a different desktop if they are
293 related to the focused window. */
294 if (!screen_compare_desktops(self->desktop, screen_desktop) &&
295 focus_client && client_search_transient(focus_client, self) &&
296 (client_helper(self) || self->modal))
298 self->desktop = screen_desktop;
301 /* tell startup notification that this app started */
302 launch_time = sn_app_started(self->startup_id, self->class, self->name);
304 if (!OBT_PROP_GET32(self->window, NET_WM_USER_TIME, CARDINAL, &user_time))
305 user_time = event_time();
307 /* do this after we have a frame.. it uses the frame to help determine the
308 WM_STATE to apply. */
309 client_change_state(self);
311 /* add ourselves to the focus order */
312 focus_order_add_new(self);
314 /* do this to add ourselves to the stacking list in a non-intrusive way */
315 client_calc_layer(self);
317 /* focus the new window? */
318 if (ob_state() != OB_STATE_STARTING &&
319 (!self->session || self->session->focused) &&
320 /* this means focus=true for window is same as config_focus_new=true */
321 ((config_focus_new || settings->focus == 1) ||
322 client_search_focus_tree_full(self)) &&
323 /* NET_WM_USER_TIME 0 when mapping means don't focus */
325 /* this checks for focus=false for the window */
326 settings->focus != 0 &&
327 focus_valid_target(self, self->desktop,
328 FALSE, FALSE, TRUE, TRUE, FALSE, FALSE,
329 settings->focus == 1))
334 /* remove the client's border */
335 XSetWindowBorderWidth(obt_display, self->window, 0);
337 /* adjust the frame to the client's size before showing or placing
339 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
340 frame_adjust_client_area(self->frame);
342 /* where the frame was placed is where the window was originally */
345 ob_debug("Going to try activate new window? %s",
346 try_activate ? "yes" : "no");
348 do_activate = client_can_steal_focus(
349 self, settings->focus == 1,
350 (!!launch_time || settings->focus == 1),
351 event_time(), launch_time);
355 /* figure out placement for the window if the window is new */
356 if (ob_state() == OB_STATE_RUNNING) {
357 ob_debug("Positioned: %s @ %d %d",
358 (!self->positioned ? "no" :
359 (self->positioned == PPosition ? "program specified" :
360 (self->positioned == USPosition ? "user specified" :
361 (self->positioned == (PPosition | USPosition) ?
362 "program + user specified" :
363 "BADNESS !?")))), place.x, place.y);
365 ob_debug("Sized: %s @ %d %d",
366 (!self->sized ? "no" :
367 (self->sized == PSize ? "program specified" :
368 (self->sized == USSize ? "user specified" :
369 (self->sized == (PSize | USSize) ?
370 "program + user specified" :
371 "BADNESS !?")))), place.width, place.height);
373 obplaced = place_client(self, do_activate, &place, settings);
375 /* watch for buggy apps that ask to be placed at (0,0) when there is
377 if (!obplaced && place.x == 0 && place.y == 0 &&
378 /* non-normal windows are allowed */
379 client_normal(self) &&
380 /* oldschool fullscreen windows are allowed */
381 !client_is_oldfullscreen(self, &place))
385 r = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS, NULL);
389 ob_debug("Moving buggy app from (0,0) to (%d,%d)", r->x, r->y);
391 g_slice_free(Rect, r);
394 /* make sure the window is visible. */
395 client_find_onscreen(self, &place.x, &place.y,
396 place.width, place.height,
397 /* non-normal clients has less rules, and
398 windows that are being restored from a
399 session do also. we can assume you want
400 it back where you saved it. Clients saying
401 they placed themselves are subjected to
402 harder rules, ones that are placed by
403 place.c or by the user are allowed partially
404 off-screen and on xinerama divides (ie,
405 it is up to the placement routines to avoid
406 the xinerama divides)
408 children and splash screens are forced on
409 screen, but i don't remember why i decided to
412 ob_state() == OB_STATE_RUNNING &&
413 (self->type == OB_CLIENT_TYPE_DIALOG ||
414 self->type == OB_CLIENT_TYPE_SPLASH ||
415 (!((self->positioned & USPosition) ||
416 settings->pos_given) &&
417 client_normal(self) &&
419 /* don't move oldschool fullscreen windows to
420 fit inside the struts (fixes Acroread, which
421 makes its fullscreen window fit the screen
422 but it is not USSize'd or USPosition'd) */
423 !client_is_oldfullscreen(self, &place))));
426 /* if the window isn't user-sized, then make it fit inside
427 the visible screen area on its monitor. Use basically the same rules
428 for forcing the window on screen in the client_find_onscreen call.
430 do this after place_client, it chooses the monitor!
432 splash screens get "transient" set to TRUE by
433 the place_client call
435 if (ob_state() == OB_STATE_RUNNING &&
437 (!(self->sized & USSize || self->positioned & USPosition) &&
438 client_normal(self) &&
440 /* don't shrink oldschool fullscreen windows to fit inside the
441 struts (fixes Acroread, which makes its fullscreen window
442 fit the screen but it is not USSize'd or USPosition'd) */
443 !client_is_oldfullscreen(self, &place))))
445 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
447 /* get the size of the frame */
448 place.width += self->frame->size.left + self->frame->size.right;
449 place.height += self->frame->size.top + self->frame->size.bottom;
451 /* fit the window inside the area */
452 place.width = MIN(place.width, a->width);
453 place.height = MIN(place.height, a->height);
455 ob_debug("setting window size to %dx%d", place.width, place.height);
457 /* get the size of the client back */
458 place.width -= self->frame->size.left + self->frame->size.right;
459 place.height -= self->frame->size.top + self->frame->size.bottom;
461 g_slice_free(Rect, a);
464 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
465 "some restrictions may apply",
466 self->window, place.x, place.y, place.width, place.height);
468 ob_debug(" but session requested %d, %d %d x %d instead, "
470 self->session->x, self->session->y,
471 self->session->w, self->session->h);
473 /* do this after the window is placed, so the premax/prefullscreen numbers
476 this also places the window
478 client_apply_startup_state(self, place.x, place.y,
479 place.width, place.height);
481 /* set the initial value of the desktop hint, when one wasn't requested
483 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
485 /* grab mouse bindings before showing the window */
486 mouse_grab_for_client(self, TRUE);
488 if (!config_focus_under_mouse)
489 ignore_start = event_start_ignore_all_enters();
491 /* this has to happen before we try focus the window, but we want it to
492 happen after the client's stacking has been determined or it looks bad
496 /* activate/hilight/raise the window */
499 gboolean stacked = client_restore_session_stacking(self);
500 client_present(self, FALSE, !stacked, TRUE);
503 /* if the client isn't stealing focus, then hilite it so the user
504 knows it is there, but don't do this if we're restoring from a
506 if (!client_restore_session_stacking(self))
507 client_hilite(self, TRUE);
511 /* This may look rather odd. Well it's because new windows are added
512 to the stacking order non-intrusively. If we're not going to focus
513 the new window or hilite it, then we raise it to the top. This will
514 take affect for things that don't get focused like splash screens.
515 Also if you don't have focus_new enabled, then it's going to get
516 raised to the top. Legacy begets legacy I guess?
518 if (!client_restore_session_stacking(self))
519 stacking_raise(CLIENT_AS_WINDOW(self));
522 if (!config_focus_under_mouse)
523 event_end_ignore_all_enters(ignore_start);
525 /* add to client list/map */
526 client_list = g_list_append(client_list, self);
527 window_add(&self->window, CLIENT_AS_WINDOW(self));
529 /* this has to happen after we're in the client_list */
530 if (STRUT_EXISTS(self->strut))
531 screen_update_areas();
533 /* update the list hints */
536 /* free the ObAppSettings shallow copy */
537 g_slice_free(ObAppSettings, settings);
539 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
540 window, self->frame->window, self->class);
543 ObClient *client_fake_manage(Window window)
546 ObAppSettings *settings;
548 ob_debug("Pretend-managing window: %lx", window);
550 /* do this minimal stuff to figure out the client's decorations */
552 self = g_slice_new0(ObClient);
553 self->window = window;
555 client_get_all(self, FALSE);
556 /* per-app settings override stuff, and return the settings for other
557 uses too. this returns a shallow copy that needs to be freed */
558 settings = client_get_settings_state(self);
560 /* create the decoration frame for the client window and adjust its size */
561 self->frame = frame_new(self);
563 client_apply_startup_state(self, self->area.x, self->area.y,
564 self->area.width, self->area.height);
566 ob_debug("gave extents left %d right %d top %d bottom %d",
567 self->frame->size.left, self->frame->size.right,
568 self->frame->size.top, self->frame->size.bottom);
570 /* free the ObAppSettings shallow copy */
571 g_slice_free(ObAppSettings, settings);
576 void client_unmanage_all(void)
579 client_unmanage(client_list->data);
582 void client_unmanage(ObClient *self)
587 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
588 self->window, self->frame->window,
589 self->class, self->title ? self->title : "");
591 g_assert(self != NULL);
593 /* we dont want events no more. do this before hiding the frame so we
594 don't generate more events */
595 XSelectInput(obt_display, self->window, NoEventMask);
597 /* ignore enter events from the unmap so it doesnt mess with the focus */
598 if (!config_focus_under_mouse)
599 ignore_start = event_start_ignore_all_enters();
601 frame_hide(self->frame);
602 /* flush to send the hide to the server quickly */
605 if (!config_focus_under_mouse)
606 event_end_ignore_all_enters(ignore_start);
608 mouse_grab_for_client(self, FALSE);
610 self->managed = FALSE;
612 /* remove the window from our save set, unless we are managing an internal
615 XChangeSaveSet(obt_display, self->window, SetModeDelete);
617 /* update the focus lists */
618 focus_order_remove(self);
619 if (client_focused(self)) {
620 /* don't leave an invalid focus_client */
624 /* if we're prompting to kill the client, close that */
625 prompt_unref(self->kill_prompt);
626 self->kill_prompt = NULL;
628 client_list = g_list_remove(client_list, self);
629 stacking_remove(self);
630 window_remove(self->window);
632 /* once the client is out of the list, update the struts to remove its
634 if (STRUT_EXISTS(self->strut))
635 screen_update_areas();
637 client_call_notifies(self, client_destroy_notifies);
639 /* tell our parent(s) that we're gone */
640 for (it = self->parents; it; it = g_slist_next(it))
641 ((ObClient*)it->data)->transients =
642 g_slist_remove(((ObClient*)it->data)->transients,self);
644 /* tell our transients that we're gone */
645 for (it = self->transients; it; it = g_slist_next(it)) {
646 ((ObClient*)it->data)->parents =
647 g_slist_remove(((ObClient*)it->data)->parents, self);
648 /* we could be keeping our children in a higher layer */
649 client_calc_layer(it->data);
652 /* remove from its group */
654 group_remove(self->group, self);
658 /* restore the window's original geometry so it is not lost */
664 if (self->fullscreen)
665 a = self->pre_fullscreen_area;
666 else if (self->max_horz || self->max_vert) {
667 if (self->max_horz) {
668 a.x = self->pre_max_area.x;
669 a.width = self->pre_max_area.width;
671 if (self->max_vert) {
672 a.y = self->pre_max_area.y;
673 a.height = self->pre_max_area.height;
677 self->fullscreen = self->max_horz = self->max_vert = FALSE;
678 /* let it be moved and resized no matter what */
679 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
680 self->decorations = 0; /* unmanaged windows have no decor */
682 /* give the client its border back */
683 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
685 client_move_resize(self, a.x, a.y, a.width, a.height);
688 /* reparent the window out of the frame, and free the frame */
689 frame_release_client(self->frame);
690 frame_free(self->frame);
693 if (ob_state() != OB_STATE_EXITING) {
694 /* these values should not be persisted across a window
696 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
697 OBT_PROP_ERASE(self->window, NET_WM_STATE);
698 OBT_PROP_ERASE(self->window, WM_STATE);
700 /* if we're left in an unmapped state, the client wont be mapped.
701 this is bad, since we will no longer be managing the window on
703 XMapWindow(obt_display, self->window);
706 /* these should not be left on the window ever. other window managers
707 don't necessarily use them and it will mess them up (like compiz) */
708 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
709 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
711 /* update the list hints */
714 ob_debug("Unmanaged window 0x%lx", self->window);
716 /* free all data allocated in the client struct */
717 RrImageUnref(self->icon_set);
718 g_slist_free(self->transients);
719 g_free(self->startup_id);
720 g_free(self->wm_command);
722 g_free(self->icon_title);
723 g_free(self->original_title);
727 g_free(self->group_name);
728 g_free(self->group_class);
729 g_free(self->client_machine);
730 g_free(self->sm_client_id);
731 g_slice_free(ObClient, self);
734 void client_fake_unmanage(ObClient *self)
736 /* this is all that got allocated to get the decorations */
738 frame_free(self->frame);
739 g_slice_free(ObClient, self);
742 static gboolean client_can_steal_focus(ObClient *self,
743 gboolean allow_other_desktop,
744 gboolean request_from_user,
749 gboolean relative_focused;
753 relative_focused = (focus_client != NULL &&
754 (client_search_focus_tree_full(self) != NULL ||
755 client_search_focus_group_full(self) != NULL));
757 /* This is focus stealing prevention */
758 ob_debug("Want to focus window 0x%x at time %u "
759 "launched at %u (last user interaction time %u) "
760 "request from %s, allow other desktop: %s, "
761 "desktop switch time %u",
762 self->window, steal_time, launch_time,
763 event_last_user_time,
764 (request_from_user ? "user" : "other"),
765 (allow_other_desktop ? "yes" : "no"),
766 screen_desktop_user_time);
769 if no launch time is provided for an application, make one up.
771 if the window is related to other existing windows
772 and one of those windows was the last used
773 then we will give it a launch time equal to the last user time,
774 which will end up giving the window focus probably.
776 the window is related to other windows, but you are not working in
778 seems suspicious, so we will give it a launch time of
779 NOW - STEAL_INTERVAL,
780 so it will be given focus only if we didn't use something else
781 during the steal interval.
783 the window is all on its own, so we can't judge it. give it a launch
784 time equal to the last user time, so it will probably take focus.
786 this way running things from a terminal will give them focus, but popups
787 without a launch time shouldn't steal focus so easily.
791 if (client_has_relative(self)) {
792 if (event_last_user_time && client_search_focus_group_full(self)) {
793 /* our relative is focused */
794 launch_time = event_last_user_time;
795 ob_debug("Unknown launch time, using %u - window in active "
796 "group", launch_time);
798 else if (!request_from_user) {
799 /* has relatives which are not being used. suspicious */
800 launch_time = event_time() - OB_EVENT_USER_TIME_DELAY;
801 ob_debug("Unknown launch time, using %u - window in inactive "
802 "group", launch_time);
805 /* has relatives which are not being used, but the user seems
806 to want to go there! */
807 launch_time = event_last_user_time;
808 ob_debug("Unknown launch time, using %u - user request",
813 /* the window is on its own, probably the user knows it is going
815 launch_time = event_last_user_time;
816 ob_debug("Unknown launch time, using %u - independent window",
821 /* if it's on another desktop
822 and if allow_other_desktop is true, we generally let it steal focus.
823 but if it didn't come from the user, don't let it steal unless it was
824 launched before the user switched desktops.
825 focus, unless it was launched after we changed desktops and the request
828 if (!screen_compare_desktops(screen_desktop, self->desktop)) {
829 /* must be allowed */
830 if (!allow_other_desktop) {
832 ob_debug("Not focusing the window because its on another desktop");
834 /* if we don't know when the desktop changed, but request is from an
835 application, don't let it change desktop on you */
836 else if (!request_from_user) {
838 ob_debug("Not focusing the window because non-user request");
841 /* If something is focused... */
842 else if (focus_client) {
843 /* If the user is working in another window right now, then don't
845 if (!relative_focused &&
846 event_last_user_time &&
847 /* last user time must be strictly > launch_time to block focus */
848 (event_time_after(event_last_user_time, launch_time) &&
849 event_last_user_time != launch_time) &&
850 event_time_after(event_last_user_time,
851 steal_time - OB_EVENT_USER_TIME_DELAY))
854 ob_debug("Not focusing the window because the user is "
855 "working in another window that is not its relative");
857 /* Don't move focus if it's not going to go to this window
859 else if (client_focus_target(self) != self) {
861 ob_debug("Not focusing the window because another window "
862 "would get the focus anyway");
864 /* For requests that don't come from the user */
865 else if (!request_from_user) {
866 /* If the new window is a transient (and its relatives aren't
868 if (client_has_parent(self) && !relative_focused) {
870 ob_debug("Not focusing the window because it is a "
871 "transient, and its relatives aren't focused");
873 /* Don't steal focus from globally active clients.
874 I stole this idea from KWin. It seems nice.
876 else if (!(focus_client->can_focus || focus_client->focus_notify))
879 ob_debug("Not focusing the window because a globally "
880 "active client has focus");
882 /* Don't move focus if the window is not visible on the current
883 desktop and none of its relatives are focused */
884 else if (!allow_other_desktop &&
885 !screen_compare_desktops(self->desktop, screen_desktop) &&
889 ob_debug("Not focusing the window because it is on "
890 "another desktop and no relatives are focused ");
896 ob_debug("Focus stealing prevention activated for %s at "
897 "time %u (last user interaction time %u)",
898 self->title, steal_time, event_last_user_time);
900 ob_debug("Allowing focus stealing for %s at time %u (last user "
901 "interaction time %u)",
902 self->title, steal_time, event_last_user_time);
906 /*! Returns a new structure containing the per-app settings for this client.
907 The returned structure needs to be freed with g_free. */
908 static ObAppSettings *client_get_settings_state(ObClient *self)
910 ObAppSettings *settings;
913 settings = config_create_app_settings();
915 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
916 ObAppSettings *app = it->data;
917 gboolean match = TRUE;
919 g_assert(app->name != NULL || app->class != NULL ||
920 app->role != NULL || app->title != NULL ||
921 app->group_name != NULL || app->group_class != NULL ||
922 (signed)app->type >= 0);
925 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
927 else if (app->group_name &&
928 !g_pattern_match(app->group_name,
929 strlen(self->group_name), self->group_name, NULL))
931 else if (app->class &&
932 !g_pattern_match(app->class,
933 strlen(self->class), self->class, NULL))
935 else if (app->group_class &&
936 !g_pattern_match(app->group_class,
937 strlen(self->group_class), self->group_class,
940 else if (app->role &&
941 !g_pattern_match(app->role,
942 strlen(self->role), self->role, NULL))
944 else if (app->title &&
945 !g_pattern_match(app->title,
946 strlen(self->title), self->title, NULL))
948 else if ((signed)app->type >= 0 && app->type != self->type) {
953 ob_debug("Window matching: %s", app->name);
955 /* copy the settings to our struct, overriding the existing
956 settings if they are not defaults */
957 config_app_settings_copy_non_defaults(app, settings);
961 if (settings->shade != -1)
962 self->shaded = !!settings->shade;
963 if (settings->decor != -1)
964 self->undecorated = !settings->decor;
965 if (settings->iconic != -1)
966 self->iconic = !!settings->iconic;
967 if (settings->skip_pager != -1)
968 self->skip_pager = !!settings->skip_pager;
969 if (settings->skip_taskbar != -1)
970 self->skip_taskbar = !!settings->skip_taskbar;
972 if (settings->max_vert != -1)
973 self->max_vert = !!settings->max_vert;
974 if (settings->max_horz != -1)
975 self->max_horz = !!settings->max_horz;
977 if (settings->fullscreen != -1)
978 self->fullscreen = !!settings->fullscreen;
980 if (settings->desktop) {
981 if (settings->desktop == DESKTOP_ALL)
982 self->desktop = settings->desktop;
983 else if (settings->desktop > 0 &&
984 settings->desktop <= screen_num_desktops)
985 self->desktop = settings->desktop - 1;
988 if (settings->layer == -1) {
992 else if (settings->layer == 0) {
996 else if (settings->layer == 1) {
1003 static void client_restore_session_state(ObClient *self)
1007 ob_debug_type(OB_DEBUG_SM,
1008 "Restore session for client %s", self->title);
1010 if (!(it = session_state_find(self))) {
1011 ob_debug_type(OB_DEBUG_SM,
1012 "Session data not found for client %s", self->title);
1016 self->session = it->data;
1018 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
1021 RECT_SET_POINT(self->area, self->session->x, self->session->y);
1022 self->positioned = USPosition;
1023 self->sized = USSize;
1024 if (self->session->w > 0)
1025 self->area.width = self->session->w;
1026 if (self->session->h > 0)
1027 self->area.height = self->session->h;
1028 XResizeWindow(obt_display, self->window,
1029 self->area.width, self->area.height);
1031 self->desktop = (self->session->desktop == DESKTOP_ALL ?
1032 self->session->desktop :
1033 MIN(screen_num_desktops - 1, self->session->desktop));
1034 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
1036 self->shaded = self->session->shaded;
1037 self->iconic = self->session->iconic;
1038 self->skip_pager = self->session->skip_pager;
1039 self->skip_taskbar = self->session->skip_taskbar;
1040 self->fullscreen = self->session->fullscreen;
1041 self->above = self->session->above;
1042 self->below = self->session->below;
1043 self->max_horz = self->session->max_horz;
1044 self->max_vert = self->session->max_vert;
1045 self->undecorated = self->session->undecorated;
1048 static gboolean client_restore_session_stacking(ObClient *self)
1052 if (!self->session) return FALSE;
1054 mypos = g_list_find(session_saved_state, self->session);
1055 if (!mypos) return FALSE;
1057 /* start above me and look for the first client */
1058 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
1061 for (cit = client_list; cit; cit = g_list_next(cit)) {
1062 ObClient *c = cit->data;
1063 /* found a client that was in the session, so go below it */
1064 if (c->session == it->data) {
1065 stacking_below(CLIENT_AS_WINDOW(self),
1066 CLIENT_AS_WINDOW(cit->data));
1074 void client_move_onscreen(ObClient *self, gboolean rude)
1076 gint x = self->area.x;
1077 gint y = self->area.y;
1078 if (client_find_onscreen(self, &x, &y,
1080 self->area.height, rude)) {
1081 client_move(self, x, y);
1085 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
1088 gint ox = *x, oy = *y;
1089 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
1095 RECT_SET(desired, *x, *y, w, h);
1096 frame_rect_to_frame(self->frame, &desired);
1098 /* get where the frame would be */
1099 frame_client_gravity(self->frame, x, y);
1101 /* get the requested size of the window with decorations */
1102 fw = self->frame->size.left + w + self->frame->size.right;
1103 fh = self->frame->size.top + h + self->frame->size.bottom;
1105 /* If rudeness wasn't requested, then still be rude in a given direction
1106 if the client is not moving, only resizing in that direction */
1108 Point oldtl, oldtr, oldbl, oldbr;
1109 Point newtl, newtr, newbl, newbr;
1110 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1112 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1113 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1114 self->frame->area.y + self->frame->area.height - 1);
1115 POINT_SET(oldtr, oldbr.x, oldtl.y);
1116 POINT_SET(oldbl, oldtl.x, oldbr.y);
1118 POINT_SET(newtl, *x, *y);
1119 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1120 POINT_SET(newtr, newbr.x, newtl.y);
1121 POINT_SET(newbl, newtl.x, newbr.y);
1123 /* is it moving or just resizing from some corner? */
1124 stationary_l = oldtl.x == newtl.x;
1125 stationary_r = oldtr.x == newtr.x;
1126 stationary_t = oldtl.y == newtl.y;
1127 stationary_b = oldbl.y == newbl.y;
1129 /* if left edge is growing and didnt move right edge */
1130 if (stationary_r && newtl.x < oldtl.x)
1132 /* if right edge is growing and didnt move left edge */
1133 if (stationary_l && newtr.x > oldtr.x)
1135 /* if top edge is growing and didnt move bottom edge */
1136 if (stationary_b && newtl.y < oldtl.y)
1138 /* if bottom edge is growing and didnt move top edge */
1139 if (stationary_t && newbl.y > oldbl.y)
1143 /* we iterate through every monitor that the window is at least partially
1144 on, to make sure it is obeying the rules on them all
1146 if the window does not appear on any monitors, then use the first one
1149 for (i = 0; i < screen_num_monitors; ++i) {
1152 if (!screen_physical_area_monitor_contains(i, &desired)) {
1153 if (i < screen_num_monitors - 1 || found_mon)
1156 /* the window is not inside any monitor! so just use the first
1158 a = screen_area(self->desktop, 0, NULL);
1161 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1164 /* This makes sure windows aren't entirely outside of the screen so you
1165 can't see them at all.
1166 It makes sure 10% of the window is on the screen at least. And don't
1167 let it move itself off the top of the screen, which would hide the
1168 titlebar on you. (The user can still do this if they want too, it's
1169 only limiting the application.
1171 if (client_normal(self)) {
1172 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1173 *x = a->x + a->width - fw/10;
1174 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1175 *y = a->y + a->height - fh/10;
1176 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1177 *x = a->x - fw*9/10;
1178 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1179 *y = a->y - fh*9/10;
1182 /* This here doesn't let windows even a pixel outside the
1183 struts/screen. When called from client_manage, programs placing
1184 themselves are forced completely onscreen, while things like
1185 xterm -geometry resolution-width/2 will work fine. Trying to
1186 place it completely offscreen will be handled in the above code.
1187 Sorry for this confused comment, i am tired. */
1188 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1189 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1190 *x = a->x + MAX(0, a->width - fw);
1192 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1193 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1194 *y = a->y + MAX(0, a->height - fh);
1196 g_slice_free(Rect, a);
1199 /* get where the client should be */
1200 frame_frame_gravity(self->frame, x, y);
1202 return ox != *x || oy != *y;
1205 static void client_get_all(ObClient *self, gboolean real)
1207 /* this is needed for the frame to set itself up */
1208 client_get_area(self);
1210 /* these things can change the decor and functions of the window */
1212 client_get_mwm_hints(self);
1213 /* this can change the mwmhints for special cases */
1214 client_get_type_and_transientness(self);
1215 client_update_normal_hints(self);
1217 /* set up the maximum possible decor/functions */
1218 client_setup_default_decor_and_functions(self);
1220 client_get_state(self);
1222 /* get the session related properties, these can change decorations
1223 from per-app settings */
1224 client_get_session_ids(self);
1226 /* get this early so we have it for debugging, also this can be used
1227 by app rule matching */
1228 client_update_title(self);
1230 /* now we got everything that can affect the decorations or app rule
1235 /* save the values of the variables used for app rule matching */
1236 client_save_app_rule_values(self);
1238 client_update_protocols(self);
1240 client_update_wmhints(self);
1241 /* this may have already been called from client_update_wmhints */
1242 if (!self->parents && !self->transient_for_group)
1243 client_update_transient_for(self);
1245 client_get_startup_id(self);
1246 client_get_desktop(self);/* uses transient data/group/startup id if a
1247 desktop is not specified */
1248 client_get_shaped(self);
1251 /* a couple type-based defaults for new windows */
1253 /* this makes sure that these windows appear on all desktops */
1254 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1255 self->desktop = DESKTOP_ALL;
1259 client_update_sync_request_counter(self);
1262 client_get_colormap(self);
1263 client_update_strut(self);
1264 client_update_icons(self);
1265 client_update_icon_geometry(self);
1268 static void client_get_startup_id(ObClient *self)
1270 if (!(OBT_PROP_GETS_UTF8(self->window, NET_STARTUP_ID, &self->startup_id)))
1272 OBT_PROP_GETS_UTF8(self->group->leader, NET_STARTUP_ID,
1276 static void client_get_area(ObClient *self)
1278 XWindowAttributes wattrib;
1281 ret = XGetWindowAttributes(obt_display, self->window, &wattrib);
1282 g_assert(ret != BadWindow);
1284 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1285 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1286 self->border_width = wattrib.border_width;
1288 ob_debug("client area: %d %d %d %d bw %d", wattrib.x, wattrib.y,
1289 wattrib.width, wattrib.height, wattrib.border_width);
1292 static void client_get_desktop(ObClient *self)
1294 guint32 d = screen_num_desktops; /* an always-invalid value */
1296 if (OBT_PROP_GET32(self->window, NET_WM_DESKTOP, CARDINAL, &d)) {
1297 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1298 self->desktop = screen_num_desktops - 1;
1301 ob_debug("client requested desktop 0x%x", self->desktop);
1304 gboolean first = TRUE;
1305 guint all = screen_num_desktops; /* not a valid value */
1307 /* if they are all on one desktop, then open it on the
1309 for (it = self->parents; it; it = g_slist_next(it)) {
1310 ObClient *c = it->data;
1312 if (c->desktop == DESKTOP_ALL) continue;
1318 else if (all != c->desktop)
1319 all = screen_num_desktops; /* make it invalid */
1321 if (all != screen_num_desktops) {
1322 self->desktop = all;
1324 ob_debug("client desktop set from parents: 0x%x",
1327 /* try get from the startup-notification protocol */
1328 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1329 if (self->desktop >= screen_num_desktops &&
1330 self->desktop != DESKTOP_ALL)
1331 self->desktop = screen_num_desktops - 1;
1332 ob_debug("client desktop set from startup-notification: 0x%x",
1335 /* defaults to the current desktop */
1337 self->desktop = screen_desktop;
1338 ob_debug("client desktop set to the current desktop: %d",
1344 static void client_get_state(ObClient *self)
1349 if (OBT_PROP_GETA32(self->window, NET_WM_STATE, ATOM, &state, &num)) {
1351 for (i = 0; i < num; ++i) {
1352 if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
1354 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
1355 self->shaded = TRUE;
1356 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
1357 self->iconic = TRUE;
1358 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
1359 self->skip_taskbar = TRUE;
1360 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
1361 self->skip_pager = TRUE;
1362 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
1363 self->fullscreen = TRUE;
1364 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
1365 self->max_vert = TRUE;
1366 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
1367 self->max_horz = TRUE;
1368 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
1370 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
1372 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
1373 self->demands_attention = TRUE;
1374 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
1375 self->undecorated = TRUE;
1382 static void client_get_shaped(ObClient *self)
1384 self->shaped = FALSE;
1386 if (obt_display_extension_shape) {
1391 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1393 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1394 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1401 void client_update_transient_for(ObClient *self)
1404 ObClient *target = NULL;
1405 gboolean trangroup = FALSE;
1407 if (XGetTransientForHint(obt_display, self->window, &t)) {
1408 if (t != self->window) { /* can't be transient to itself! */
1409 ObWindow *tw = window_find(t);
1410 /* if this happens then we need to check for it */
1411 g_assert(tw != CLIENT_AS_WINDOW(self));
1412 if (tw && WINDOW_IS_CLIENT(tw)) {
1413 /* watch out for windows with a parent that is something
1414 different, like a dockapp for example */
1415 target = WINDOW_AS_CLIENT(tw);
1419 /* Setting the transient_for to Root is actually illegal, however
1420 applications from time have done this to specify transient for
1422 if (!target && self->group && t == obt_root(ob_screen))
1424 } else if (self->group && self->transient)
1427 client_update_transient_tree(self, self->group, self->group,
1428 self->transient_for_group, trangroup,
1429 client_direct_parent(self), target);
1430 self->transient_for_group = trangroup;
1434 static void client_update_transient_tree(ObClient *self,
1435 ObGroup *oldgroup, ObGroup *newgroup,
1436 gboolean oldgtran, gboolean newgtran,
1437 ObClient* oldparent,
1438 ObClient *newparent)
1443 g_assert(!oldgtran || oldgroup);
1444 g_assert(!newgtran || newgroup);
1445 g_assert((!oldgtran && !oldparent) ||
1446 (oldgtran && !oldparent) ||
1447 (!oldgtran && oldparent));
1448 g_assert((!newgtran && !newparent) ||
1449 (newgtran && !newparent) ||
1450 (!newgtran && newparent));
1453 Group transient windows are not allowed to have other group
1454 transient windows as their children.
1457 /* No change has occured */
1458 if (oldgroup == newgroup &&
1459 oldgtran == newgtran &&
1460 oldparent == newparent) return;
1462 /** Remove the client from the transient tree **/
1464 for (it = self->transients; it; it = next) {
1465 next = g_slist_next(it);
1467 self->transients = g_slist_delete_link(self->transients, it);
1468 c->parents = g_slist_remove(c->parents, self);
1470 for (it = self->parents; it; it = next) {
1471 next = g_slist_next(it);
1473 self->parents = g_slist_delete_link(self->parents, it);
1474 c->transients = g_slist_remove(c->transients, self);
1477 /** Re-add the client to the transient tree **/
1479 /* If we're transient for a group then we need to add ourselves to all our
1482 for (it = newgroup->members; it; it = g_slist_next(it)) {
1485 !client_search_top_direct_parent(c)->transient_for_group &&
1488 c->transients = g_slist_prepend(c->transients, self);
1489 self->parents = g_slist_prepend(self->parents, c);
1494 /* If we are now transient for a single window we need to add ourselves to
1497 WARNING: Cyclical transient-ness is possible if two windows are
1498 transient for eachother.
1500 else if (newparent &&
1501 /* don't make ourself its child if it is already our child */
1502 !client_is_direct_child(self, newparent) &&
1503 client_normal(newparent))
1505 newparent->transients = g_slist_prepend(newparent->transients, self);
1506 self->parents = g_slist_prepend(self->parents, newparent);
1509 /* Add any group transient windows to our children. But if we're transient
1510 for the group, then other group transients are not our children.
1512 WARNING: Cyclical transient-ness is possible. For e.g. if:
1513 A is transient for the group
1514 B is transient for A
1515 C is transient for B
1516 A can't be transient for C or we have a cycle
1518 if (!newgtran && newgroup &&
1520 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1521 client_normal(self))
1523 for (it = newgroup->members; it; it = g_slist_next(it)) {
1525 if (c != self && c->transient_for_group &&
1526 /* Don't make it our child if it is already our parent */
1527 !client_is_direct_child(c, self))
1529 self->transients = g_slist_prepend(self->transients, c);
1530 c->parents = g_slist_prepend(c->parents, self);
1535 /** If we change our group transient-ness, our children change their
1536 effective group transient-ness, which affects how they relate to other
1539 for (it = self->transients; it; it = g_slist_next(it)) {
1541 if (!c->transient_for_group)
1542 client_update_transient_tree(c, c->group, c->group,
1543 c->transient_for_group,
1544 c->transient_for_group,
1545 client_direct_parent(c),
1546 client_direct_parent(c));
1550 void client_get_mwm_hints(ObClient *self)
1555 self->mwmhints.flags = 0; /* default to none */
1557 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1559 if (num >= OB_MWM_ELEMENTS) {
1560 self->mwmhints.flags = hints[0];
1561 self->mwmhints.functions = hints[1];
1562 self->mwmhints.decorations = hints[2];
1568 void client_get_type_and_transientness(ObClient *self)
1575 self->transient = FALSE;
1577 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1578 /* use the first value that we know about in the array */
1579 for (i = 0; i < num; ++i) {
1580 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1581 self->type = OB_CLIENT_TYPE_DESKTOP;
1582 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1583 self->type = OB_CLIENT_TYPE_DOCK;
1584 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1585 self->type = OB_CLIENT_TYPE_TOOLBAR;
1586 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1587 self->type = OB_CLIENT_TYPE_MENU;
1588 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1589 self->type = OB_CLIENT_TYPE_UTILITY;
1590 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1591 self->type = OB_CLIENT_TYPE_SPLASH;
1592 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1593 self->type = OB_CLIENT_TYPE_DIALOG;
1594 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1595 self->type = OB_CLIENT_TYPE_NORMAL;
1596 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1598 /* prevent this window from getting any decor or
1600 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1601 OB_MWM_FLAG_DECORATIONS);
1602 self->mwmhints.decorations = 0;
1603 self->mwmhints.functions = 0;
1605 if (self->type != (ObClientType) -1)
1606 break; /* grab the first legit type */
1611 if (XGetTransientForHint(obt_display, self->window, &t))
1612 self->transient = TRUE;
1614 if (self->type == (ObClientType) -1) {
1615 /*the window type hint was not set, which means we either classify
1616 ourself as a normal window or a dialog, depending on if we are a
1618 if (self->transient)
1619 self->type = OB_CLIENT_TYPE_DIALOG;
1621 self->type = OB_CLIENT_TYPE_NORMAL;
1624 /* then, based on our type, we can update our transientness.. */
1625 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1626 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1627 self->type == OB_CLIENT_TYPE_MENU ||
1628 self->type == OB_CLIENT_TYPE_UTILITY)
1630 self->transient = TRUE;
1634 void client_update_protocols(ObClient *self)
1639 self->focus_notify = FALSE;
1640 self->delete_window = FALSE;
1642 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1643 for (i = 0; i < num_ret; ++i) {
1644 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1645 /* this means we can request the window to close */
1646 self->delete_window = TRUE;
1647 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1648 /* if this protocol is requested, then the window will be
1649 notified whenever we want it to receive focus */
1650 self->focus_notify = TRUE;
1651 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1652 /* if this protocol is requested, then the window will allow
1653 pings to determine if it is still alive */
1656 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1657 /* if this protocol is requested, then resizing the
1658 window will be synchronized between the frame and the
1660 self->sync_request = TRUE;
1668 void client_update_sync_request_counter(ObClient *self)
1672 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1676 self->sync_counter = i;
1678 /* this must be set when managing a new window according to EWMH */
1679 XSyncIntToValue(&val, 0);
1680 XSyncSetCounter(obt_display, self->sync_counter, val);
1682 self->sync_counter = None;
1686 static void client_get_colormap(ObClient *self)
1688 XWindowAttributes wa;
1690 if (XGetWindowAttributes(obt_display, self->window, &wa))
1691 client_update_colormap(self, wa.colormap);
1694 void client_update_colormap(ObClient *self, Colormap colormap)
1696 if (colormap == self->colormap) return;
1698 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1700 if (client_focused(self)) {
1701 screen_install_colormap(self, FALSE); /* uninstall old one */
1702 self->colormap = colormap;
1703 screen_install_colormap(self, TRUE); /* install new one */
1705 self->colormap = colormap;
1708 void client_update_opacity(ObClient *self)
1712 if (OBT_PROP_GET32(self->window, NET_WM_WINDOW_OPACITY, CARDINAL, &o))
1713 OBT_PROP_SET32(self->frame->window, NET_WM_WINDOW_OPACITY, CARDINAL, o);
1715 OBT_PROP_ERASE(self->frame->window, NET_WM_WINDOW_OPACITY);
1718 void client_update_normal_hints(ObClient *realself)
1720 XSizeHints size = {0};
1722 ObClient *self = g_new(ObClient, 1);
1725 realself->min_ratio = 0.0f;
1726 realself->max_ratio = 0.0f;
1727 SIZE_SET(realself->size_inc, 1, 1);
1728 SIZE_SET(realself->base_size, -1, -1);
1729 SIZE_SET(realself->min_size, 0, 0);
1730 SIZE_SET(realself->max_size, G_MAXINT, G_MAXINT);
1732 memcpy(self, realself, sizeof(ObClient));
1734 /* get the hints from the window */
1735 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1736 /* normal windows can't request placement! har har
1737 if (!client_normal(self))
1739 self->positioned = (size.flags & (PPosition|USPosition));
1740 self->sized = (size.flags & (PSize|USSize));
1742 if (size.flags & PWinGravity)
1743 self->gravity = size.win_gravity;
1745 if (size.flags & PAspect) {
1746 if ((unsigned int)size.min_aspect.x > 4096 ||
1747 (unsigned int)size.min_aspect.y > 4096)
1749 if (size.min_aspect.y)
1751 (gfloat) size.min_aspect.x / size.min_aspect.y;
1752 if (size.max_aspect.y)
1754 (gfloat) size.max_aspect.x / size.max_aspect.y;
1757 if (size.flags & PMinSize) {
1758 if ((unsigned int)size.min_width > 4096 ||
1759 (unsigned int)size.min_height > 4096)
1761 SIZE_SET(self->min_size, size.min_width, size.min_height);
1764 if (size.flags & PMaxSize) {
1765 if ((unsigned int)size.max_width > 4096 ||
1766 (unsigned int)size.max_height > 4096)
1768 SIZE_SET(self->max_size, size.max_width, size.max_height);
1771 if (size.flags & PBaseSize) {
1772 if ((unsigned int)size.base_width > 4096 ||
1773 (unsigned int)size.base_height > 4096)
1775 SIZE_SET(self->base_size, size.base_width, size.base_height);
1778 if (size.flags & PResizeInc && size.width_inc && size.height_inc) {
1779 if ((unsigned int)size.width_inc > 4096 ||
1780 (unsigned int)size.width_inc > 4096)
1782 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1785 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1786 self->min_size.width, self->min_size.height,
1787 self->max_size.width, self->max_size.height);
1788 ob_debug("size inc (%d %d) base size (%d %d)",
1789 self->size_inc.width, self->size_inc.height,
1790 self->base_size.width, self->base_size.height);
1793 ob_debug("Normal hints: not set");
1794 memcpy(realself, self, sizeof(ObClient));
1798 ob_debug("Normal hints: corruption detected, not setting anything");
1801 static void client_setup_default_decor_and_functions(ObClient *self)
1803 /* start with everything (cept fullscreen) */
1805 (OB_FRAME_DECOR_TITLEBAR |
1806 OB_FRAME_DECOR_HANDLE |
1807 OB_FRAME_DECOR_GRIPS |
1808 OB_FRAME_DECOR_BORDER |
1809 OB_FRAME_DECOR_ICON |
1810 OB_FRAME_DECOR_ALLDESKTOPS |
1811 OB_FRAME_DECOR_ICONIFY |
1812 OB_FRAME_DECOR_MAXIMIZE |
1813 OB_FRAME_DECOR_SHADE |
1814 OB_FRAME_DECOR_CLOSE);
1816 (OB_CLIENT_FUNC_RESIZE |
1817 OB_CLIENT_FUNC_MOVE |
1818 OB_CLIENT_FUNC_ICONIFY |
1819 OB_CLIENT_FUNC_MAXIMIZE |
1820 OB_CLIENT_FUNC_SHADE |
1821 OB_CLIENT_FUNC_CLOSE |
1822 OB_CLIENT_FUNC_BELOW |
1823 OB_CLIENT_FUNC_ABOVE |
1824 OB_CLIENT_FUNC_UNDECORATE);
1826 if (!(self->min_size.width < self->max_size.width ||
1827 self->min_size.height < self->max_size.height))
1828 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1830 switch (self->type) {
1831 case OB_CLIENT_TYPE_NORMAL:
1832 /* normal windows retain all of the possible decorations and
1833 functionality, and can be fullscreen */
1834 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1837 case OB_CLIENT_TYPE_DIALOG:
1838 /* sometimes apps make dialog windows fullscreen for some reason (for
1839 e.g. kpdf does this..) */
1840 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1843 case OB_CLIENT_TYPE_UTILITY:
1844 /* these windows don't have anything added or removed by default */
1847 case OB_CLIENT_TYPE_MENU:
1848 case OB_CLIENT_TYPE_TOOLBAR:
1849 /* these windows can't iconify or maximize */
1850 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1851 OB_FRAME_DECOR_MAXIMIZE);
1852 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1853 OB_CLIENT_FUNC_MAXIMIZE);
1856 case OB_CLIENT_TYPE_SPLASH:
1857 /* these don't get get any decorations, and the only thing you can
1858 do with them is move them */
1859 self->decorations = 0;
1860 self->functions = OB_CLIENT_FUNC_MOVE;
1863 case OB_CLIENT_TYPE_DESKTOP:
1864 /* these windows are not manipulated by the window manager */
1865 self->decorations = 0;
1866 self->functions = 0;
1869 case OB_CLIENT_TYPE_DOCK:
1870 /* these windows are not manipulated by the window manager, but they
1871 can set below layer which has a special meaning */
1872 self->decorations = 0;
1873 self->functions = OB_CLIENT_FUNC_BELOW;
1877 /* If the client has no decor from its type (which never changes) then
1878 don't allow the user to "undecorate" the window. Otherwise, allow them
1879 to, even if there are motif hints removing the decor, because those
1880 may change these days (e.g. chromium) */
1881 if (self->decorations == 0)
1882 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1884 /* Mwm Hints are applied subtractively to what has already been chosen for
1885 decor and functionality */
1886 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1887 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1888 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1889 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1891 /* if the mwm hints request no handle or title, then all
1892 decorations are disabled, but keep the border if that's
1894 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1895 self->decorations = OB_FRAME_DECOR_BORDER;
1897 self->decorations = 0;
1902 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1903 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1904 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1905 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1906 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1907 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1908 /* dont let mwm hints kill any buttons
1909 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1910 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1911 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1912 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1914 /* dont let mwm hints kill the close button
1915 if (! (self->mwmhints.functions & MwmFunc_Close))
1916 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1920 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1921 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1922 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1923 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1924 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1925 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1927 /* can't maximize without moving/resizing */
1928 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1929 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1930 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1931 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1932 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1936 /*! Set up decor for a client based on its undecorated state. */
1937 static void client_setup_decor_undecorated(ObClient *self)
1939 /* If the user requested no decorations, then remove all the decorations,
1940 except the border. But don't add a border if there wasn't one. */
1941 if (self->undecorated)
1942 self->decorations &= (config_theme_keepborder ?
1943 OB_FRAME_DECOR_BORDER : 0);
1946 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1948 client_setup_default_decor_and_functions(self);
1950 client_setup_decor_undecorated(self);
1952 if (self->max_horz && self->max_vert) {
1953 /* once upon a time you couldn't resize maximized windows, that is not
1954 the case any more though !
1956 but do kill the handle on fully maxed windows */
1957 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1960 /* if we don't have a titlebar, then we cannot shade! */
1961 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1962 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1964 /* now we need to check against rules for the client's current state */
1965 if (self->fullscreen) {
1966 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1967 OB_CLIENT_FUNC_MOVE |
1968 OB_CLIENT_FUNC_FULLSCREEN |
1969 OB_CLIENT_FUNC_ICONIFY);
1970 self->decorations = 0;
1973 client_change_allowed_actions(self);
1976 /* reconfigure to make sure decorations are updated */
1977 client_reconfigure(self, FALSE);
1980 static void client_change_allowed_actions(ObClient *self)
1985 /* desktop windows are kept on all desktops */
1986 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1987 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1989 if (self->functions & OB_CLIENT_FUNC_SHADE)
1990 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1991 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1992 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1993 if (self->functions & OB_CLIENT_FUNC_MOVE)
1994 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1995 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1996 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1997 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1998 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1999 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
2000 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
2001 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
2002 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
2003 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
2005 if (self->functions & OB_CLIENT_FUNC_ABOVE)
2006 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
2007 if (self->functions & OB_CLIENT_FUNC_BELOW)
2008 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
2009 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
2010 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
2012 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
2014 /* make sure the window isn't breaking any rules now
2016 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
2017 it can't be iconified with its parent
2020 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
2021 if (self->frame) client_shade(self, FALSE);
2022 else self->shaded = FALSE;
2024 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
2025 if (self->frame) client_fullscreen(self, FALSE);
2026 else self->fullscreen = FALSE;
2028 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
2030 if (self->frame) client_maximize(self, FALSE, 0);
2031 else self->max_vert = self->max_horz = FALSE;
2035 void client_update_wmhints(ObClient *self)
2039 /* assume a window takes input if it doesn't specify */
2040 self->can_focus = TRUE;
2042 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
2045 if (hints->flags & InputHint)
2046 self->can_focus = hints->input;
2048 /* only do this when first managing the window *AND* when we aren't
2050 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
2051 if (hints->flags & StateHint)
2052 self->iconic = hints->initial_state == IconicState;
2055 self->urgent = (hints->flags & XUrgencyHint);
2056 if (self->urgent && !ur)
2057 client_hilite(self, TRUE);
2058 else if (!self->urgent && ur && self->demands_attention)
2059 client_hilite(self, FALSE);
2061 if (!(hints->flags & WindowGroupHint))
2062 hints->window_group = None;
2064 /* did the group state change? */
2065 if (hints->window_group !=
2066 (self->group ? self->group->leader : None))
2068 ObGroup *oldgroup = self->group;
2070 /* remove from the old group if there was one */
2072 group_remove(self->group, self);
2076 /* add ourself to the group if we have one */
2077 if (hints->window_group != None) {
2078 self->group = group_add(hints->window_group, self);
2081 /* Put ourselves into the new group's transient tree, and remove
2082 ourselves from the old group's */
2083 client_update_transient_tree(self, oldgroup, self->group,
2084 self->transient_for_group,
2085 self->transient_for_group,
2086 client_direct_parent(self),
2087 client_direct_parent(self));
2089 /* Lastly, being in a group, or not, can change if the window is
2090 transient for anything.
2092 The logic for this is:
2093 self->transient = TRUE always if the window wants to be
2094 transient for something, even if transient_for was NULL because
2095 it wasn't in a group before.
2097 If parents was NULL and oldgroup was NULL we can assume
2098 that when we add the new group, it will become transient for
2101 If transient_for_group is TRUE, then it must have already
2102 had a group. If it is getting a new group, the above call to
2103 client_update_transient_tree has already taken care of
2104 everything ! If it is losing all group status then it will
2105 no longer be transient for anything and that needs to be
2108 if (self->transient &&
2109 ((self->parents == NULL && oldgroup == NULL) ||
2110 (self->transient_for_group && !self->group)))
2111 client_update_transient_for(self);
2114 /* the WM_HINTS can contain an icon */
2115 if (hints->flags & IconPixmapHint)
2116 client_update_icons(self);
2121 focus_cycle_addremove(self, TRUE);
2124 void client_update_title(ObClient *self)
2127 gchar *visible = NULL;
2129 g_free(self->original_title);
2132 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_NAME, &data)) {
2133 /* try old x stuff */
2134 if (!OBT_PROP_GETS(self->window, WM_NAME, &data)) {
2135 if (self->transient) {
2137 GNOME alert windows are not given titles:
2138 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
2140 data = g_strdup("");
2142 if (self->class && *self->class)
2143 data = g_strdup(self->class);
2144 else if (self->name && *self->name)
2145 data = g_strdup(self->name);
2147 data = g_strdup(_("Unnamed Window"));
2151 self->original_title = g_strdup(data);
2153 if (self->client_machine) {
2154 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2159 if (self->not_responding) {
2161 if (self->kill_level > 0)
2162 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2164 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2168 if (!self->title || strcmp(self->title, visible)) {
2169 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, visible);
2170 g_free(self->title);
2171 self->title = visible;
2176 frame_adjust_title(self->frame);
2178 /* update the icon title */
2182 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_ICON_NAME, &data))
2183 /* try old x stuff */
2184 if (!OBT_PROP_GETS(self->window, WM_ICON_NAME, &data))
2185 data = g_strdup(self->title);
2187 if (self->client_machine) {
2188 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2193 if (self->not_responding) {
2195 if (self->kill_level > 0)
2196 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2198 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2202 if (!self->icon_title || strcmp(self->icon_title, visible)) {
2203 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, visible);
2204 g_free(self->icon_title);
2205 self->icon_title = visible;
2210 void client_update_strut(ObClient *self)
2214 gboolean got = FALSE;
2217 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2222 STRUT_PARTIAL_SET(strut,
2223 data[0], data[2], data[1], data[3],
2224 data[4], data[5], data[8], data[9],
2225 data[6], data[7], data[10], data[11]);
2231 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2237 /* use the screen's width/height */
2238 a = screen_physical_area_all_monitors();
2240 STRUT_PARTIAL_SET(strut,
2241 data[0], data[2], data[1], data[3],
2242 a->y, a->y + a->height - 1,
2243 a->x, a->x + a->width - 1,
2244 a->y, a->y + a->height - 1,
2245 a->x, a->x + a->width - 1);
2251 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2252 0, 0, 0, 0, 0, 0, 0, 0);
2254 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2255 self->strut = strut;
2257 /* updating here is pointless while we're being mapped cuz we're not in
2258 the client list yet */
2260 screen_update_areas();
2264 void client_update_icons(ObClient *self)
2273 /* grab the server, because we might be setting the window's icon and
2274 we don't want them to set it in between and we overwrite their own
2278 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2279 /* figure out how many valid icons are in here */
2281 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2284 /* watch for the data being too small for the specified size,
2285 or for zero sized icons. */
2286 if (i + w*h > num || w == 0 || h == 0) {
2291 /* convert it to the right bit order for ObRender */
2292 for (j = 0; j < w*h; ++j)
2294 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2295 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2296 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2297 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2299 /* add it to the image cache as an original */
2301 img = RrImageNewFromData(ob_rr_icons, &data[i], w, h);
2303 RrImageAddFromData(img, &data[i], w, h);
2311 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2316 if ((hints = XGetWMHints(obt_display, self->window))) {
2317 if (hints->flags & IconPixmapHint) {
2319 obt_display_ignore_errors(TRUE);
2320 xicon = RrPixmapToRGBA(ob_rr_inst,
2322 (hints->flags & IconMaskHint ?
2323 hints->icon_mask : None),
2324 (gint*)&w, (gint*)&h, &data);
2325 obt_display_ignore_errors(FALSE);
2328 if (w > 0 && h > 0) {
2330 img = RrImageNewFromData(ob_rr_icons, data, w, h);
2332 RrImageAddFromData(img, data, w, h);
2342 /* set the client's icons to be whatever we found */
2343 RrImageUnref(self->icon_set);
2344 self->icon_set = img;
2346 /* if the client has no icon at all, then we set a default icon onto it.
2347 but, if it has parents, then one of them will have an icon already
2349 if (!self->icon_set && !self->parents) {
2350 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2351 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2353 w = ob_rr_theme->def_win_icon_w;
2354 h = ob_rr_theme->def_win_icon_h;
2355 ldata = g_new(gulong, w*h+2);
2358 for (i = 0; i < w*h; ++i)
2359 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2360 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2361 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2362 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2363 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2365 } else if (self->frame)
2366 /* don't draw the icon empty if we're just setting one now anyways,
2367 we'll get the property change any second */
2368 frame_adjust_icon(self->frame);
2373 void client_update_icon_geometry(ObClient *self)
2378 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2380 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2384 /* don't let them set it with an area < 0 */
2385 RECT_SET(self->icon_geometry, data[0], data[1],
2386 MAX(data[2],0), MAX(data[3],0));
2391 static void client_get_session_ids(ObClient *self)
2398 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2401 /* get the SM_CLIENT_ID */
2402 if (leader && leader != self->window)
2403 OBT_PROP_GETS_XPCS(leader, SM_CLIENT_ID, &self->sm_client_id);
2405 OBT_PROP_GETS_XPCS(self->window, SM_CLIENT_ID, &self->sm_client_id);
2407 /* get the WM_CLASS (name and class). make them "" if they are not
2409 got = OBT_PROP_GETSS_TYPE(self->window, WM_CLASS, STRING_NO_CC, &ss);
2413 self->name = g_strdup(ss[0]);
2415 self->class = g_strdup(ss[1]);
2420 if (self->name == NULL) self->name = g_strdup("");
2421 if (self->class == NULL) self->class = g_strdup("");
2423 /* get the WM_CLASS (name and class) from the group leader. make them "" if
2424 they are not provided */
2426 got = OBT_PROP_GETSS_TYPE(leader, WM_CLASS, STRING_NO_CC, &ss);
2432 self->group_name = g_strdup(ss[0]);
2434 self->group_class = g_strdup(ss[1]);
2439 if (self->group_name == NULL) self->group_name = g_strdup("");
2440 if (self->group_class == NULL) self->group_class = g_strdup("");
2442 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2443 got = OBT_PROP_GETS_XPCS(self->window, WM_WINDOW_ROLE, &s);
2448 self->role = g_strdup("");
2450 /* get the WM_COMMAND */
2454 got = OBT_PROP_GETSS(leader, WM_COMMAND, &ss);
2456 got = OBT_PROP_GETSS(self->window, WM_COMMAND, &ss);
2459 /* merge/mash them all together */
2460 gchar *merge = NULL;
2463 for (i = 0; ss[i]; ++i) {
2466 merge = g_strconcat(merge, ss[i], NULL);
2468 merge = g_strconcat(ss[i], NULL);
2473 self->wm_command = merge;
2476 /* get the WM_CLIENT_MACHINE */
2479 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, &s);
2481 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, &s);
2484 gchar localhost[128];
2487 gethostname(localhost, 127);
2488 localhost[127] = '\0';
2489 if (strcmp(localhost, s) != 0)
2490 self->client_machine = s;
2494 /* see if it has the PID set too (the PID requires that the
2495 WM_CLIENT_MACHINE be set) */
2496 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2501 const gchar *client_type_to_string(ObClient *self)
2505 switch (self->type) {
2506 case OB_CLIENT_TYPE_NORMAL:
2507 type = "normal"; break;
2508 case OB_CLIENT_TYPE_DIALOG:
2509 type = "dialog"; break;
2510 case OB_CLIENT_TYPE_UTILITY:
2511 type = "utility"; break;
2512 case OB_CLIENT_TYPE_MENU:
2513 type = "menu"; break;
2514 case OB_CLIENT_TYPE_TOOLBAR:
2515 type = "toolbar"; break;
2516 case OB_CLIENT_TYPE_SPLASH:
2517 type = "splash"; break;
2518 case OB_CLIENT_TYPE_DESKTOP:
2519 type = "desktop"; break;
2520 case OB_CLIENT_TYPE_DOCK:
2521 type = "dock"; break;
2527 /*! Save the properties used for app matching rules, as seen by Openbox when
2528 the window mapped, so that users can still access them later if the app
2530 static void client_save_app_rule_values(ObClient *self)
2532 OBT_PROP_SETS(self->window, OB_APP_ROLE, self->role);
2533 OBT_PROP_SETS(self->window, OB_APP_NAME, self->name);
2534 OBT_PROP_SETS(self->window, OB_APP_CLASS, self->class);
2535 OBT_PROP_SETS(self->window, OB_APP_GROUP_NAME, self->group_name);
2536 OBT_PROP_SETS(self->window, OB_APP_GROUP_CLASS, self->group_class);
2537 OBT_PROP_SETS(self->window, OB_APP_TITLE, self->original_title);
2539 OBT_PROP_SETS(self->window, OB_APP_TYPE, client_type_to_string(self));
2542 static void client_change_wm_state(ObClient *self)
2547 old = self->wmstate;
2549 if (self->shaded || self->iconic ||
2550 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2552 self->wmstate = IconicState;
2554 self->wmstate = NormalState;
2556 if (old != self->wmstate) {
2557 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2558 self->wmstate, 1, 0, 0, 0);
2560 state[0] = self->wmstate;
2562 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2566 static void client_change_state(ObClient *self)
2568 gulong netstate[12];
2573 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2575 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2577 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2578 if (self->skip_taskbar)
2579 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2580 if (self->skip_pager)
2581 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2582 if (self->fullscreen)
2583 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2585 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2587 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2589 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2591 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2592 if (self->demands_attention)
2593 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2594 if (self->undecorated)
2595 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2596 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2599 frame_adjust_state(self->frame);
2602 ObClient *client_search_focus_tree(ObClient *self)
2607 for (it = self->transients; it; it = g_slist_next(it)) {
2608 if (client_focused(it->data)) return it->data;
2609 if ((ret = client_search_focus_tree(it->data))) return ret;
2614 ObClient *client_search_focus_tree_full(ObClient *self)
2616 if (self->parents) {
2619 for (it = self->parents; it; it = g_slist_next(it)) {
2620 ObClient *c = it->data;
2621 if ((c = client_search_focus_tree_full(c))) return c;
2627 /* this function checks the whole tree, the client_search_focus_tree
2628 does not, so we need to check this window */
2629 if (client_focused(self))
2631 return client_search_focus_tree(self);
2635 ObClient *client_search_focus_group_full(ObClient *self)
2640 for (it = self->group->members; it; it = g_slist_next(it)) {
2641 ObClient *c = it->data;
2643 if (client_focused(c)) return c;
2644 if ((c = client_search_focus_tree(it->data))) return c;
2647 if (client_focused(self)) return self;
2651 gboolean client_has_parent(ObClient *self)
2653 return self->parents != NULL;
2656 gboolean client_has_children(ObClient *self)
2658 return self->transients != NULL;
2661 gboolean client_is_oldfullscreen(const ObClient *self,
2664 const Rect *monitor, *allmonitors;
2666 /* No decorations and fills the monitor = oldskool fullscreen.
2667 But not for maximized windows.
2670 if (self->decorations || self->max_horz || self->max_vert) return FALSE;
2672 monitor = screen_physical_area_monitor(screen_find_monitor(area));
2673 allmonitors = screen_physical_area_all_monitors();
2675 return (RECT_EQUAL(*area, *monitor) ||
2676 RECT_EQUAL(*area, *allmonitors));
2679 static ObStackingLayer calc_layer(ObClient *self)
2683 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2684 l = OB_STACKING_LAYER_DESKTOP;
2685 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2686 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2687 else l = OB_STACKING_LAYER_ABOVE;
2689 else if ((self->fullscreen ||
2690 client_is_oldfullscreen(self, &self->area)) &&
2691 /* you are fullscreen while you or your children are focused.. */
2692 (client_focused(self) || client_search_focus_tree(self) ||
2693 /* you can be fullscreen if you're on another desktop */
2694 (self->desktop != screen_desktop &&
2695 self->desktop != DESKTOP_ALL) ||
2696 /* and you can also be fullscreen if the focused client is on
2697 another monitor, or nothing else is focused */
2699 client_monitor(focus_client) != client_monitor(self))))
2700 l = OB_STACKING_LAYER_FULLSCREEN;
2701 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2702 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2703 else l = OB_STACKING_LAYER_NORMAL;
2708 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2709 ObStackingLayer min)
2711 ObStackingLayer old, own;
2715 own = calc_layer(self);
2716 self->layer = MAX(own, min);
2718 if (self->layer != old) {
2719 stacking_remove(CLIENT_AS_WINDOW(self));
2720 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2723 /* we've been restacked */
2724 self->visited = TRUE;
2726 for (it = self->transients; it; it = g_slist_next(it))
2727 client_calc_layer_recursive(it->data, orig,
2731 static void client_calc_layer_internal(ObClient *self)
2735 /* transients take on the layer of their parents */
2736 sit = client_search_all_top_parents(self);
2738 for (; sit; sit = g_slist_next(sit))
2739 client_calc_layer_recursive(sit->data, self, 0);
2742 void client_calc_layer(ObClient *self)
2746 /* skip over stuff above fullscreen layer */
2747 for (it = stacking_list; it; it = g_list_next(it))
2748 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2750 /* find the windows in the fullscreen layer, and mark them not-visited */
2751 for (; it; it = g_list_next(it)) {
2752 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2753 else if (WINDOW_IS_CLIENT(it->data))
2754 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2757 client_calc_layer_internal(self);
2759 /* skip over stuff above fullscreen layer */
2760 for (it = stacking_list; it; it = g_list_next(it))
2761 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2763 /* now recalc any windows in the fullscreen layer which have not
2764 had their layer recalced already */
2765 for (; it; it = g_list_next(it)) {
2766 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2767 else if (WINDOW_IS_CLIENT(it->data) &&
2768 !WINDOW_AS_CLIENT(it->data)->visited)
2769 client_calc_layer_internal(it->data);
2773 gboolean client_should_show(ObClient *self)
2777 if (client_normal(self) && screen_showing_desktop())
2779 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2785 gboolean client_show(ObClient *self)
2787 gboolean show = FALSE;
2789 if (client_should_show(self)) {
2790 /* replay pending pointer event before showing the window, in case it
2791 should be going to something under the window */
2792 mouse_replay_pointer();
2794 frame_show(self->frame);
2797 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2798 it needs to be in IconicState. This includes when it is on another
2801 client_change_wm_state(self);
2806 gboolean client_hide(ObClient *self)
2808 gboolean hide = FALSE;
2810 if (!client_should_show(self)) {
2811 /* We don't need to ignore enter events here.
2812 The window can hide/iconify in 3 different ways:
2813 1 - through an x message. in this case we ignore all enter events
2814 caused by responding to the x message (unless underMouse)
2815 2 - by a keyboard action. in this case we ignore all enter events
2816 caused by the action
2817 3 - by a mouse action. in this case they are doing stuff with the
2818 mouse and focus _should_ move.
2820 Also in action_end, we simulate an enter event that can't be ignored
2821 so trying to ignore them is futile in case 3 anyways
2824 /* replay pending pointer event before hiding the window, in case it
2825 should be going to the window */
2826 mouse_replay_pointer();
2828 frame_hide(self->frame);
2831 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2832 it needs to be in IconicState. This includes when it is on another
2835 client_change_wm_state(self);
2840 void client_showhide(ObClient *self)
2842 if (!client_show(self))
2846 gboolean client_normal(ObClient *self) {
2847 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2848 self->type == OB_CLIENT_TYPE_DOCK ||
2849 self->type == OB_CLIENT_TYPE_SPLASH);
2852 gboolean client_helper(ObClient *self)
2854 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2855 self->type == OB_CLIENT_TYPE_MENU ||
2856 self->type == OB_CLIENT_TYPE_TOOLBAR);
2859 gboolean client_occupies_space(ObClient *self)
2861 return !(self->type == OB_CLIENT_TYPE_DESKTOP ||
2862 self->type == OB_CLIENT_TYPE_SPLASH);
2865 gboolean client_mouse_focusable(ObClient *self)
2867 return !(self->type == OB_CLIENT_TYPE_MENU ||
2868 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2869 self->type == OB_CLIENT_TYPE_SPLASH ||
2870 self->type == OB_CLIENT_TYPE_DOCK);
2873 gboolean client_enter_focusable(ObClient *self)
2875 /* you can focus desktops but it shouldn't on enter */
2876 return (client_mouse_focusable(self) &&
2877 self->type != OB_CLIENT_TYPE_DESKTOP);
2880 static void client_apply_startup_state(ObClient *self,
2881 gint x, gint y, gint w, gint h)
2883 /* save the states that we are going to apply */
2884 gboolean iconic = self->iconic;
2885 gboolean fullscreen = self->fullscreen;
2886 gboolean undecorated = self->undecorated;
2887 gboolean shaded = self->shaded;
2888 gboolean demands_attention = self->demands_attention;
2889 gboolean max_horz = self->max_horz;
2890 gboolean max_vert = self->max_vert;
2894 /* turn them all off in the client, so they won't affect the window
2896 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2897 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2899 /* move the client to its placed position, or it it's already there,
2900 generate a ConfigureNotify telling the client where it is.
2902 do this after adjusting the frame. otherwise it gets all weird and
2903 clients don't work right
2905 do this before applying the states so they have the correct
2906 pre-max/pre-fullscreen values
2908 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2909 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2910 self->window, x, y, w, h);
2911 /* save the area, and make it where it should be for the premax stuff */
2912 oldarea = self->area;
2913 RECT_SET(self->area, x, y, w, h);
2915 /* apply the states. these are in a carefully crafted order.. */
2918 client_iconify(self, TRUE, FALSE, TRUE);
2920 client_set_undecorated(self, TRUE);
2922 client_shade(self, TRUE);
2923 if (demands_attention)
2924 client_hilite(self, TRUE);
2926 if (max_vert && max_horz)
2927 client_maximize(self, TRUE, 0);
2929 client_maximize(self, TRUE, 2);
2931 client_maximize(self, TRUE, 1);
2933 /* fullscreen removes the ability to apply other states */
2935 client_fullscreen(self, TRUE);
2937 /* make sure client_setup_decor_and_functions() is called at least once */
2938 client_setup_decor_and_functions(self, FALSE);
2940 /* if the window hasn't been configured yet, then do so now, in fact the
2941 x,y,w,h may _not_ be the same as the area rect, which can end up
2942 meaning that the client isn't properly moved/resized by the fullscreen
2944 pho can cause this because it maps at size of the screen but not 0,0
2945 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2946 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2947 cuz thats where the pre-fullscreen will be. however the actual area is
2948 not, so this needs to be called even if we have fullscreened/maxed
2950 self->area = oldarea;
2951 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2953 /* nothing to do for the other states:
2962 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2964 /* these should be the current values. this is for when you're not moving,
2966 g_assert(*x == self->area.x);
2967 g_assert(oldw == self->area.width);
2970 switch (self->gravity) {
2972 case NorthWestGravity:
2974 case SouthWestGravity:
2981 *x -= (neww - oldw) / 2;
2983 case NorthEastGravity:
2985 case SouthEastGravity:
2991 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2993 /* these should be the current values. this is for when you're not moving,
2995 g_assert(*y == self->area.y);
2996 g_assert(oldh == self->area.height);
2999 switch (self->gravity) {
3001 case NorthWestGravity:
3003 case NorthEastGravity:
3010 *y -= (newh - oldh) / 2;
3012 case SouthWestGravity:
3014 case SouthEastGravity:
3020 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
3021 gint *logicalw, gint *logicalh,
3024 Rect desired = {*x, *y, *w, *h};
3025 frame_rect_to_frame(self->frame, &desired);
3027 /* make the frame recalculate its dimensions n shit without changing
3028 anything visible for real, this way the constraints below can work with
3029 the updated frame dimensions. */
3030 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
3032 /* cap any X windows at the size of an unsigned short */
3035 - self->frame->size.left - self->frame->size.right);
3038 - self->frame->size.top - self->frame->size.bottom);
3040 /* gets the frame's position */
3041 frame_client_gravity(self->frame, x, y);
3043 /* these positions are frame positions, not client positions */
3045 /* set the size and position if fullscreen */
3046 if (self->fullscreen) {
3050 i = screen_find_monitor(&desired);
3051 a = screen_physical_area_monitor(i);
3058 user = FALSE; /* ignore if the client can't be moved/resized when it
3060 } else if (self->max_horz || self->max_vert) {
3064 /* use all possible struts when maximizing to the full screen */
3065 i = screen_find_monitor(&desired);
3066 a = screen_area(self->desktop, i,
3067 (self->max_horz && self->max_vert ? NULL : &desired));
3069 /* set the size and position if maximized */
3070 if (self->max_horz) {
3072 *w = a->width - self->frame->size.left - self->frame->size.right;
3074 if (self->max_vert) {
3076 *h = a->height - self->frame->size.top - self->frame->size.bottom;
3079 user = FALSE; /* ignore if the client can't be moved/resized when it
3082 g_slice_free(Rect, a);
3085 /* gets the client's position */
3086 frame_frame_gravity(self->frame, x, y);
3088 /* work within the preferred sizes given by the window, these may have
3089 changed rather than it's requested width and height, so always run
3090 through this code */
3092 gint basew, baseh, minw, minh;
3093 gint incw, inch, maxw, maxh;
3094 gfloat minratio, maxratio;
3096 incw = self->size_inc.width;
3097 inch = self->size_inc.height;
3098 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3099 0 : self->min_ratio;
3100 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3101 0 : self->max_ratio;
3103 /* base size is substituted with min size if not specified */
3104 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
3105 basew = self->base_size.width;
3106 baseh = self->base_size.height;
3108 basew = self->min_size.width;
3109 baseh = self->min_size.height;
3111 /* min size is substituted with base size if not specified */
3112 if (self->min_size.width || self->min_size.height) {
3113 minw = self->min_size.width;
3114 minh = self->min_size.height;
3116 minw = self->base_size.width;
3117 minh = self->base_size.height;
3120 /* This comment is no longer true */
3121 /* if this is a user-requested resize, then check against min/max
3124 /* smaller than min size or bigger than max size? */
3125 if (*w > self->max_size.width) *w = self->max_size.width;
3126 if (*w < minw) *w = minw;
3127 if (*h > self->max_size.height) *h = self->max_size.height;
3128 if (*h < minh) *h = minh;
3133 /* the sizes to used for maximized */
3137 /* keep to the increments */
3141 /* you cannot resize to nothing */
3142 if (basew + *w < 1) *w = 1 - basew;
3143 if (baseh + *h < 1) *h = 1 - baseh;
3145 /* save the logical size */
3146 *logicalw = incw > 1 ? *w : *w + basew;
3147 *logicalh = inch > 1 ? *h : *h + baseh;
3152 /* if maximized/fs then don't use the size increments */
3153 if (self->fullscreen || self->max_horz) *w = maxw;
3154 if (self->fullscreen || self->max_vert) *h = maxh;
3159 /* adjust the height to match the width for the aspect ratios.
3160 for this, min size is not substituted for base size ever. */
3161 if (self->base_size.width >= 0 && self->base_size.height >= 0) {
3162 *w -= self->base_size.width;
3163 *h -= self->base_size.height;
3167 if (*h * minratio > *w) {
3168 *h = (gint)(*w / minratio);
3170 /* you cannot resize to nothing */
3173 *w = (gint)(*h * minratio);
3177 if (*h * maxratio < *w) {
3178 *h = (gint)(*w / maxratio);
3180 /* you cannot resize to nothing */
3183 *w = (gint)(*h * minratio);
3187 if (self->base_size.width >= 0 && self->base_size.height >= 0) {
3188 *w += self->base_size.width;
3189 *h += self->base_size.height;
3193 /* these override the above states! if you cant move you can't move! */
3195 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
3199 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
3200 *w = self->area.width;
3201 *h = self->area.height;
3209 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
3210 gboolean user, gboolean final, gboolean force_reply)
3212 Rect oldframe, oldclient;
3213 gboolean send_resize_client;
3214 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3215 gboolean fmoved, fresized;
3216 guint fdecor = self->frame->decorations;
3217 gboolean fhorz = self->frame->max_horz;
3218 gboolean fvert = self->frame->max_vert;
3219 gint logicalw, logicalh;
3221 /* find the new x, y, width, and height (and logical size) */
3222 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3224 /* set the logical size if things changed */
3225 if (!(w == self->area.width && h == self->area.height))
3226 SIZE_SET(self->logical_size, logicalw, logicalh);
3228 /* figure out if we moved or resized or what */
3229 moved = (x != self->area.x || y != self->area.y);
3230 resized = (w != self->area.width || h != self->area.height);
3232 oldframe = self->frame->area;
3233 oldclient = self->area;
3234 RECT_SET(self->area, x, y, w, h);
3236 /* for app-requested resizes, always resize if 'resized' is true.
3237 for user-requested ones, only resize if final is true, or when
3238 resizing in redraw mode */
3239 send_resize_client = ((!user && resized) ||
3241 (resized && config_resize_redraw))));
3243 /* if the client is enlarging, then resize the client before the frame */
3244 if (send_resize_client && (w > oldclient.width || h > oldclient.height)) {
3245 XMoveResizeWindow(obt_display, self->window,
3246 self->frame->size.left, self->frame->size.top,
3247 MAX(w, oldclient.width), MAX(h, oldclient.height));
3248 frame_adjust_client_area(self->frame);
3251 /* find the frame's dimensions and move/resize it */
3255 /* if decorations changed, then readjust everything for the frame */
3256 if (self->decorations != fdecor ||
3257 self->max_horz != fhorz || self->max_vert != fvert)
3259 fmoved = fresized = TRUE;
3262 /* adjust the frame */
3263 if (fmoved || fresized) {
3264 gulong ignore_start;
3266 ignore_start = event_start_ignore_all_enters();
3268 /* replay pending pointer event before move the window, in case it
3269 would change what window gets the event */
3270 mouse_replay_pointer();
3272 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3275 event_end_ignore_all_enters(ignore_start);
3278 if (!user || final) {
3279 gint oldrx = self->root_pos.x;
3280 gint oldry = self->root_pos.y;
3281 /* we have reset the client to 0 border width, so don't include
3282 it in these coords */
3283 POINT_SET(self->root_pos,
3284 self->frame->area.x + self->frame->size.left -
3286 self->frame->area.y + self->frame->size.top -
3287 self->border_width);
3288 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3292 /* This is kinda tricky and should not be changed.. let me explain!
3294 When user = FALSE, then the request is coming from the application
3295 itself, and we are more strict about when to send a synthetic
3296 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3297 in this case (or send one if force_reply is true)
3299 When user = TRUE, then the request is coming from "us", like when we
3300 maximize a window or something. In this case we are more lenient. We
3301 used to follow the same rules as above, but _Java_ Swing can't handle
3302 this. So just to appease Swing, when user = TRUE, we always send
3303 a synthetic ConfigureNotify to give the window its root coordinates.
3304 Lastly, if force_reply is TRUE, we always send a
3305 ConfigureNotify, which is needed during a resize with XSYNCronization.
3307 if ((!user && !resized && (rootmoved || force_reply)) ||
3308 (user && ((!resized && force_reply) || (final && rootmoved))))
3312 event.type = ConfigureNotify;
3313 event.xconfigure.display = obt_display;
3314 event.xconfigure.event = self->window;
3315 event.xconfigure.window = self->window;
3317 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3318 self->title, self->root_pos.x, self->root_pos.y, w, h);
3320 /* root window real coords */
3321 event.xconfigure.x = self->root_pos.x;
3322 event.xconfigure.y = self->root_pos.y;
3323 event.xconfigure.width = w;
3324 event.xconfigure.height = h;
3325 event.xconfigure.border_width = self->border_width;
3326 event.xconfigure.above = None;
3327 event.xconfigure.override_redirect = FALSE;
3328 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3329 FALSE, StructureNotifyMask, &event);
3332 /* if the client is shrinking, then resize the frame before the client.
3334 both of these resize sections may run, because the top one only resizes
3335 in the direction that is growing
3337 if (send_resize_client && (w <= oldclient.width || h <= oldclient.height))
3339 frame_adjust_client_area(self->frame);
3340 XMoveResizeWindow(obt_display, self->window,
3341 self->frame->size.left, self->frame->size.top, w, h);
3344 XFlush(obt_display);
3346 /* if it moved between monitors, then this can affect the stacking
3347 layer of this window or others - for fullscreen windows.
3348 also if it changed to/from oldschool fullscreen then its layer may
3351 watch out tho, don't try change stacking stuff if the window is no
3352 longer being managed !
3354 if (self->managed &&
3355 (screen_find_monitor(&self->frame->area) !=
3356 screen_find_monitor(&oldframe) ||
3357 (final && (client_is_oldfullscreen(self, &oldclient) !=
3358 client_is_oldfullscreen(self, &self->area)))))
3360 client_calc_layer(self);
3364 void client_fullscreen(ObClient *self, gboolean fs)
3368 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3369 self->fullscreen == fs) return; /* already done */
3371 self->fullscreen = fs;
3372 client_change_state(self); /* change the state hints on the client */
3375 self->pre_fullscreen_area = self->area;
3376 self->pre_fullscreen_max_horz = self->max_horz;
3377 self->pre_fullscreen_max_vert = self->max_vert;
3379 /* if the window is maximized, its area isn't all that meaningful.
3380 save its premax area instead. */
3381 if (self->max_horz) {
3382 self->pre_fullscreen_area.x = self->pre_max_area.x;
3383 self->pre_fullscreen_area.width = self->pre_max_area.width;
3385 if (self->max_vert) {
3386 self->pre_fullscreen_area.y = self->pre_max_area.y;
3387 self->pre_fullscreen_area.height = self->pre_max_area.height;
3390 /* these will help configure_full figure out where to fullscreen
3394 w = self->area.width;
3395 h = self->area.height;
3397 g_assert(self->pre_fullscreen_area.width > 0 &&
3398 self->pre_fullscreen_area.height > 0);
3400 self->max_horz = self->pre_fullscreen_max_horz;
3401 self->max_vert = self->pre_fullscreen_max_vert;
3402 if (self->max_horz) {
3403 self->pre_max_area.x = self->pre_fullscreen_area.x;
3404 self->pre_max_area.width = self->pre_fullscreen_area.width;
3406 if (self->max_vert) {
3407 self->pre_max_area.y = self->pre_fullscreen_area.y;
3408 self->pre_max_area.height = self->pre_fullscreen_area.height;
3411 x = self->pre_fullscreen_area.x;
3412 y = self->pre_fullscreen_area.y;
3413 w = self->pre_fullscreen_area.width;
3414 h = self->pre_fullscreen_area.height;
3415 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3418 ob_debug("Window %s going fullscreen (%d)",
3419 self->title, self->fullscreen);
3422 /* make sure the window is on some monitor */
3423 client_find_onscreen(self, &x, &y, w, h, FALSE);
3426 client_setup_decor_and_functions(self, FALSE);
3427 client_move_resize(self, x, y, w, h);
3429 /* and adjust our layer/stacking. do this after resizing the window,
3430 and applying decorations, because windows which fill the screen are
3431 considered "fullscreen" and it affects their layer */
3432 client_calc_layer(self);
3435 /* try focus us when we go into fullscreen mode */
3440 static void client_iconify_recursive(ObClient *self,
3441 gboolean iconic, gboolean curdesk,
3442 gboolean hide_animation)
3445 gboolean changed = FALSE;
3447 if (self->iconic != iconic) {
3448 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3452 /* don't let non-normal windows iconify along with their parents
3454 if (client_normal(self)) {
3455 self->iconic = iconic;
3457 /* update the focus lists.. iconic windows go to the bottom of
3458 the list. this will also call focus_cycle_addremove(). */
3459 focus_order_to_bottom(self);
3464 self->iconic = iconic;
3466 if (curdesk && self->desktop != screen_desktop &&
3467 self->desktop != DESKTOP_ALL)
3468 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3470 /* this puts it after the current focused window, this will
3471 also cause focus_cycle_addremove() to be called for the
3473 focus_order_like_new(self);
3480 client_change_state(self);
3481 if (config_animate_iconify && !hide_animation)
3482 frame_begin_iconify_animation(self->frame, iconic);
3483 /* do this after starting the animation so it doesn't flash */
3484 client_showhide(self);
3487 /* iconify all direct transients, and deiconify all transients
3489 for (it = self->transients; it; it = g_slist_next(it))
3490 if (it->data != self)
3491 if (client_is_direct_child(self, it->data) || !iconic)
3492 client_iconify_recursive(it->data, iconic, curdesk,
3496 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3497 gboolean hide_animation)
3499 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3500 /* move up the transient chain as far as possible first */
3501 self = client_search_top_direct_parent(self);
3502 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3506 void client_maximize(ObClient *self, gboolean max, gint dir)
3510 g_assert(dir == 0 || dir == 1 || dir == 2);
3511 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3513 /* check if already done */
3515 if (dir == 0 && self->max_horz && self->max_vert) return;
3516 if (dir == 1 && self->max_horz) return;
3517 if (dir == 2 && self->max_vert) return;
3519 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3520 if (dir == 1 && !self->max_horz) return;
3521 if (dir == 2 && !self->max_vert) return;
3524 /* these will help configure_full figure out which screen to fill with
3528 w = self->area.width;
3529 h = self->area.height;
3532 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3533 RECT_SET(self->pre_max_area,
3534 self->area.x, self->pre_max_area.y,
3535 self->area.width, self->pre_max_area.height);
3537 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3538 RECT_SET(self->pre_max_area,
3539 self->pre_max_area.x, self->area.y,
3540 self->pre_max_area.width, self->area.height);
3543 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3544 g_assert(self->pre_max_area.width > 0);
3546 x = self->pre_max_area.x;
3547 w = self->pre_max_area.width;
3549 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3550 0, self->pre_max_area.height);
3552 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3553 g_assert(self->pre_max_area.height > 0);
3555 y = self->pre_max_area.y;
3556 h = self->pre_max_area.height;
3558 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3559 self->pre_max_area.width, 0);
3563 if (dir == 0 || dir == 1) /* horz */
3564 self->max_horz = max;
3565 if (dir == 0 || dir == 2) /* vert */
3566 self->max_vert = max;
3569 /* make sure the window is on some monitor */
3570 client_find_onscreen(self, &x, &y, w, h, FALSE);
3573 client_change_state(self); /* change the state hints on the client */
3575 client_setup_decor_and_functions(self, FALSE);
3576 client_move_resize(self, x, y, w, h);
3579 void client_shade(ObClient *self, gboolean shade)
3581 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3582 shade) || /* can't shade */
3583 self->shaded == shade) return; /* already done */
3585 self->shaded = shade;
3586 client_change_state(self);
3587 client_change_wm_state(self); /* the window is being hidden/shown */
3588 /* resize the frame to just the titlebar */
3589 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3592 static void client_ping_event(ObClient *self, gboolean dead)
3594 if (self->not_responding != dead) {
3595 self->not_responding = dead;
3596 client_update_title(self);
3599 /* the client isn't responding, so ask to kill it */
3600 client_prompt_kill(self);
3602 /* it came back to life ! */
3604 if (self->kill_prompt) {
3605 prompt_unref(self->kill_prompt);
3606 self->kill_prompt = NULL;
3609 self->kill_level = 0;
3614 void client_close(ObClient *self)
3616 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3618 /* if closing an internal obprompt, that is just cancelling it */
3620 prompt_cancel(self->prompt);
3624 /* in the case that the client provides no means to requesting that it
3625 close, we just kill it */
3626 if (!self->delete_window)
3627 /* don't use client_kill(), we should only kill based on PID in
3628 response to a lack of PING replies */
3629 XKillClient(obt_display, self->window);
3631 /* request the client to close with WM_DELETE_WINDOW */
3632 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3633 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_time(),
3634 0, 0, 0, NoEventMask);
3636 /* we're trying to close the window, so see if it is responding. if it
3637 is not, then we will let them kill the window */
3639 ping_start(self, client_ping_event);
3641 /* if we already know the window isn't responding (maybe they clicked
3642 no in the kill dialog but it hasn't come back to life), then show
3644 if (self->not_responding)
3645 client_prompt_kill(self);
3649 #define OB_KILL_RESULT_NO 0
3650 #define OB_KILL_RESULT_YES 1
3652 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3654 ObClient *self = data;
3656 if (result == OB_KILL_RESULT_YES)
3658 return TRUE; /* call the cleanup func */
3661 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3663 ObClient *self = data;
3665 g_assert(p == self->kill_prompt);
3667 prompt_unref(self->kill_prompt);
3668 self->kill_prompt = NULL;
3671 static void client_prompt_kill(ObClient *self)
3673 /* check if we're already prompting */
3674 if (!self->kill_prompt) {
3675 ObPromptAnswer answers[] = {
3676 { 0, OB_KILL_RESULT_NO },
3677 { 0, OB_KILL_RESULT_YES }
3680 const gchar *y, *title;
3682 title = self->original_title;
3683 if (title[0] == '\0') {
3684 /* empty string, so use its parent */
3685 ObClient *p = client_search_top_direct_parent(self);
3686 if (p) title = p->original_title;
3689 if (client_on_localhost(self)) {
3692 if (self->kill_level == 0)
3698 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3700 y = _("End Process");
3704 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3706 y = _("Disconnect");
3708 /* set the dialog buttons' text */
3709 answers[0].text = _("Cancel"); /* "no" */
3710 answers[1].text = y; /* "yes" */
3712 self->kill_prompt = prompt_new(m, NULL, answers,
3713 sizeof(answers)/sizeof(answers[0]),
3714 OB_KILL_RESULT_NO, /* default = no */
3715 OB_KILL_RESULT_NO, /* cancel = no */
3716 client_kill_requested,
3717 client_kill_cleanup,
3722 prompt_show(self->kill_prompt, self, TRUE);
3725 void client_kill(ObClient *self)
3727 /* don't kill our own windows */
3728 if (self->prompt) return;
3730 if (client_on_localhost(self) && self->pid) {
3731 /* running on the local host */
3732 if (self->kill_level == 0) {
3733 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3734 self->window, self->pid);
3735 kill(self->pid, SIGTERM);
3738 /* show that we're trying to kill it */
3739 client_update_title(self);
3742 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3743 self->window, self->pid);
3744 kill(self->pid, SIGKILL); /* kill -9 */
3748 /* running on a remote host */
3749 XKillClient(obt_display, self->window);
3753 void client_hilite(ObClient *self, gboolean hilite)
3755 if (self->demands_attention == hilite)
3756 return; /* no change */
3758 /* don't allow focused windows to hilite */
3759 self->demands_attention = hilite && !client_focused(self);
3760 if (self->frame != NULL) { /* if we're mapping, just set the state */
3761 if (self->demands_attention) {
3762 frame_flash_start(self->frame);
3764 /* if the window is on another desktop then raise it and make it
3765 the most recently used window */
3766 if (self->desktop != screen_desktop &&
3767 self->desktop != DESKTOP_ALL)
3769 stacking_raise(CLIENT_AS_WINDOW(self));
3770 focus_order_to_top(self);
3774 frame_flash_stop(self->frame);
3775 client_change_state(self);
3779 static void client_set_desktop_recursive(ObClient *self,
3787 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3789 ob_debug("Setting desktop %u", target+1);
3791 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3793 old = self->desktop;
3794 self->desktop = target;
3795 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3796 /* the frame can display the current desktop state */
3797 frame_adjust_state(self->frame);
3798 /* 'move' the window to the new desktop */
3802 /* raise if it was not already on the desktop */
3803 if (old != DESKTOP_ALL && !dontraise)
3804 stacking_raise(CLIENT_AS_WINDOW(self));
3805 if (STRUT_EXISTS(self->strut))
3806 screen_update_areas();
3808 /* the new desktop's geometry may be different, so we may need to
3809 resize, for example if we are maximized */
3810 client_reconfigure(self, FALSE);
3812 focus_cycle_addremove(self, FALSE);
3815 /* move all transients */
3816 for (it = self->transients; it; it = g_slist_next(it))
3817 if (it->data != self)
3818 if (client_is_direct_child(self, it->data))
3819 client_set_desktop_recursive(it->data, target,
3820 donthide, dontraise);
3823 void client_set_desktop(ObClient *self, guint target,
3824 gboolean donthide, gboolean dontraise)
3826 self = client_search_top_direct_parent(self);
3827 client_set_desktop_recursive(self, target, donthide, dontraise);
3829 focus_cycle_addremove(NULL, TRUE);
3832 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3834 while (child != parent && (child = client_direct_parent(child)));
3835 return child == parent;
3838 ObClient *client_search_modal_child(ObClient *self)
3843 for (it = self->transients; it; it = g_slist_next(it)) {
3844 ObClient *c = it->data;
3845 if ((ret = client_search_modal_child(c))) return ret;
3846 if (c->modal) return c;
3851 struct ObClientFindDestroyUnmap {
3856 static gboolean find_destroy_unmap(XEvent *e, gpointer data)
3858 struct ObClientFindDestroyUnmap *find = data;
3859 if (e->type == DestroyNotify)
3860 return e->xdestroywindow.window == find->window;
3861 if (e->type == UnmapNotify && e->xunmap.window == find->window)
3862 /* ignore the first $find->ignore_unmaps$ many unmap events */
3863 return --find->ignore_unmaps < 0;
3867 gboolean client_validate(ObClient *self)
3869 struct ObClientFindDestroyUnmap find;
3871 XSync(obt_display, FALSE); /* get all events on the server */
3873 find.window = self->window;
3874 find.ignore_unmaps = self->ignore_unmaps;
3875 if (xqueue_exists_local(find_destroy_unmap, &find))
3881 void client_set_wm_state(ObClient *self, glong state)
3883 if (state == self->wmstate) return; /* no change */
3887 client_iconify(self, TRUE, TRUE, FALSE);
3890 client_iconify(self, FALSE, TRUE, FALSE);
3895 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3897 gboolean shaded = self->shaded;
3898 gboolean fullscreen = self->fullscreen;
3899 gboolean undecorated = self->undecorated;
3900 gboolean max_horz = self->max_horz;
3901 gboolean max_vert = self->max_vert;
3902 gboolean modal = self->modal;
3903 gboolean iconic = self->iconic;
3904 gboolean demands_attention = self->demands_attention;
3905 gboolean above = self->above;
3906 gboolean below = self->below;
3910 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3911 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3912 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3913 /* an invalid action was passed to the client message, ignore it */
3916 for (i = 0; i < 2; ++i) {
3917 Atom state = i == 0 ? data1 : data2;
3919 if (!state) continue;
3921 /* if toggling, then pick whether we're adding or removing */
3922 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3923 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3925 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3926 value = self->max_vert;
3927 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3928 value = self->max_horz;
3929 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3931 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3932 value = self->skip_taskbar;
3933 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3934 value = self->skip_pager;
3935 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3936 value = self->iconic;
3937 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3939 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3940 value = self->above;
3941 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3942 value = self->below;
3943 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3944 value = self->demands_attention;
3945 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3946 value = undecorated;
3948 g_assert_not_reached();
3949 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3950 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3953 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3954 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3956 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3958 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3960 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3962 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3963 self->skip_taskbar = value;
3964 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3965 self->skip_pager = value;
3966 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3968 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3970 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3972 /* only unset below when setting above, otherwise you can't get to
3976 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3977 /* and vice versa */
3981 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3982 demands_attention = value;
3983 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3984 undecorated = value;
3988 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3989 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3991 if (max_horz == max_vert) { /* both going the same way */
3992 client_maximize(self, max_horz, 0);
3994 client_maximize(self, max_horz, 1);
3995 client_maximize(self, max_vert, 2);
3999 if (max_horz != self->max_horz)
4000 client_maximize(self, max_horz, 1);
4002 client_maximize(self, max_vert, 2);
4005 /* change fullscreen state before shading, as it will affect if the window
4007 if (fullscreen != self->fullscreen)
4008 client_fullscreen(self, fullscreen);
4009 if (shaded != self->shaded)
4010 client_shade(self, shaded);
4011 if (undecorated != self->undecorated)
4012 client_set_undecorated(self, undecorated);
4013 if (above != self->above || below != self->below) {
4014 self->above = above;
4015 self->below = below;
4016 client_calc_layer(self);
4019 if (modal != self->modal) {
4020 self->modal = modal;
4021 /* when a window changes modality, then its stacking order with its
4022 transients needs to change */
4023 stacking_raise(CLIENT_AS_WINDOW(self));
4025 /* it also may get focused. if something is focused that shouldn't
4026 be focused anymore, then move the focus */
4027 if (focus_client && client_focus_target(focus_client) != focus_client)
4028 client_focus(focus_client);
4031 if (iconic != self->iconic)
4032 client_iconify(self, iconic, FALSE, FALSE);
4034 if (demands_attention != self->demands_attention)
4035 client_hilite(self, demands_attention);
4037 client_change_state(self); /* change the hint to reflect these changes */
4039 focus_cycle_addremove(self, TRUE);
4042 ObClient *client_focus_target(ObClient *self)
4044 ObClient *child = NULL;
4046 child = client_search_modal_child(self);
4047 if (child) return child;
4051 gboolean client_can_focus(ObClient *self)
4053 /* choose the correct target */
4054 self = client_focus_target(self);
4056 if (!self->frame->visible)
4059 if (!(self->can_focus || self->focus_notify))
4065 gboolean client_focus(ObClient *self)
4067 if (!client_validate(self)) return FALSE;
4069 /* we might not focus this window, so if we have modal children which would
4070 be focused instead, bring them to this desktop */
4071 client_bring_modal_windows(self);
4073 /* choose the correct target */
4074 self = client_focus_target(self);
4076 if (!client_can_focus(self)) {
4077 ob_debug_type(OB_DEBUG_FOCUS,
4078 "Client %s can't be focused", self->title);
4082 /* if we have helper windows they should be there with the window */
4083 client_bring_helper_windows(self);
4085 ob_debug_type(OB_DEBUG_FOCUS,
4086 "Focusing client \"%s\" (0x%x) at time %u",
4087 self->title, self->window, event_time());
4089 /* if using focus_delay, stop the timer now so that focus doesn't
4091 event_halt_focus_delay();
4093 obt_display_ignore_errors(TRUE);
4095 if (self->can_focus) {
4096 /* This can cause a BadMatch error with CurrentTime, or if an app
4097 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
4098 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
4102 if (self->focus_notify) {
4104 ce.xclient.type = ClientMessage;
4105 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
4106 ce.xclient.display = obt_display;
4107 ce.xclient.window = self->window;
4108 ce.xclient.format = 32;
4109 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
4110 ce.xclient.data.l[1] = event_time();
4111 ce.xclient.data.l[2] = 0l;
4112 ce.xclient.data.l[3] = 0l;
4113 ce.xclient.data.l[4] = 0l;
4114 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
4117 obt_display_ignore_errors(FALSE);
4119 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
4120 obt_display_error_occured);
4121 return !obt_display_error_occured;
4124 static void client_present(ObClient *self, gboolean here, gboolean raise,
4127 if (client_normal(self) && screen_showing_desktop())
4128 screen_show_desktop(FALSE, self);
4130 client_iconify(self, FALSE, here, FALSE);
4131 if (self->desktop != DESKTOP_ALL &&
4132 self->desktop != screen_desktop)
4135 client_set_desktop(self, screen_desktop, FALSE, TRUE);
4137 screen_set_desktop(self->desktop, FALSE);
4138 } else if (!self->frame->visible)
4139 /* if its not visible for other reasons, then don't mess
4142 if (self->shaded && unshade)
4143 client_shade(self, FALSE);
4145 stacking_raise(CLIENT_AS_WINDOW(self));
4150 /* this function exists to map to the net_active_window message in the ewmh */
4151 void client_activate(ObClient *self, gboolean desktop,
4152 gboolean here, gboolean raise,
4153 gboolean unshade, gboolean user)
4155 self = client_focus_target(self);
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_undecorated(ObClient *self, gboolean undecorated)
4235 if (self->undecorated != undecorated &&
4236 /* don't let it undecorate if the function is missing, but let
4238 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4240 self->undecorated = undecorated;
4241 client_setup_decor_and_functions(self, TRUE);
4242 client_change_state(self); /* reflect this in the state hints */
4246 guint client_monitor(ObClient *self)
4248 return screen_find_monitor(&self->frame->area);
4251 ObClient *client_direct_parent(ObClient *self)
4253 if (!self->parents) return NULL;
4254 if (self->transient_for_group) return NULL;
4255 return self->parents->data;
4258 ObClient *client_search_top_direct_parent(ObClient *self)
4261 while ((p = client_direct_parent(self))) self = p;
4265 static GSList *client_search_all_top_parents_internal(ObClient *self,
4267 ObStackingLayer layer)
4272 /* move up the direct transient chain as far as possible */
4273 while ((p = client_direct_parent(self)) &&
4274 (!bylayer || p->layer == layer))
4278 ret = g_slist_prepend(NULL, self);
4280 ret = g_slist_copy(self->parents);
4285 GSList *client_search_all_top_parents(ObClient *self)
4287 return client_search_all_top_parents_internal(self, FALSE, 0);
4290 GSList *client_search_all_top_parents_layer(ObClient *self)
4292 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4295 ObClient *client_search_focus_parent(ObClient *self)
4299 for (it = self->parents; it; it = g_slist_next(it))
4300 if (client_focused(it->data)) return it->data;
4305 ObClient *client_search_focus_parent_full(ObClient *self)
4308 ObClient *ret = NULL;
4310 for (it = self->parents; it; it = g_slist_next(it)) {
4311 if (client_focused(it->data))
4314 ret = client_search_focus_parent_full(it->data);
4320 ObClient *client_search_parent(ObClient *self, ObClient *search)
4324 for (it = self->parents; it; it = g_slist_next(it))
4325 if (it->data == search) return search;
4330 ObClient *client_search_transient(ObClient *self, ObClient *search)
4334 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4335 if (sit->data == search)
4337 if (client_search_transient(sit->data, search))
4343 static void detect_edge(Rect area, ObDirection dir,
4344 gint my_head, gint my_size,
4345 gint my_edge_start, gint my_edge_size,
4346 gint *dest, gboolean *near_edge)
4348 gint edge_start, edge_size, head, tail;
4349 gboolean skip_head = FALSE, skip_tail = FALSE;
4352 case OB_DIRECTION_NORTH:
4353 case OB_DIRECTION_SOUTH:
4354 edge_start = area.x;
4355 edge_size = area.width;
4357 case OB_DIRECTION_EAST:
4358 case OB_DIRECTION_WEST:
4359 edge_start = area.y;
4360 edge_size = area.height;
4363 g_assert_not_reached();
4366 /* do we collide with this window? */
4367 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4368 edge_start, edge_size))
4372 case OB_DIRECTION_NORTH:
4373 head = RECT_BOTTOM(area);
4374 tail = RECT_TOP(area);
4376 case OB_DIRECTION_SOUTH:
4377 head = RECT_TOP(area);
4378 tail = RECT_BOTTOM(area);
4380 case OB_DIRECTION_WEST:
4381 head = RECT_RIGHT(area);
4382 tail = RECT_LEFT(area);
4384 case OB_DIRECTION_EAST:
4385 head = RECT_LEFT(area);
4386 tail = RECT_RIGHT(area);
4389 g_assert_not_reached();
4392 case OB_DIRECTION_NORTH:
4393 case OB_DIRECTION_WEST:
4394 /* check if our window is past the head of this window */
4395 if (my_head <= head + 1)
4397 /* check if our window's tail is past the tail of this window */
4398 if (my_head + my_size - 1 <= tail)
4400 /* check if the head of this window is closer than the previously
4401 chosen edge (take into account that the previously chosen
4402 edge might have been a tail, not a head) */
4403 if (head + (*near_edge ? 0 : my_size) <= *dest)
4405 /* check if the tail of this window is closer than the previously
4406 chosen edge (take into account that the previously chosen
4407 edge might have been a head, not a tail) */
4408 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4411 case OB_DIRECTION_SOUTH:
4412 case OB_DIRECTION_EAST:
4413 /* check if our window is past the head of this window */
4414 if (my_head >= head - 1)
4416 /* check if our window's tail is past the tail of this window */
4417 if (my_head - my_size + 1 >= tail)
4419 /* check if the head of this window is closer than the previously
4420 chosen edge (take into account that the previously chosen
4421 edge might have been a tail, not a head) */
4422 if (head - (*near_edge ? 0 : my_size) >= *dest)
4424 /* check if the tail of this window is closer than the previously
4425 chosen edge (take into account that the previously chosen
4426 edge might have been a head, not a tail) */
4427 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4431 g_assert_not_reached();
4434 ob_debug("my head %d size %d", my_head, my_size);
4435 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4437 ob_debug("using near edge %d", head);
4441 else if (!skip_tail) {
4442 ob_debug("using far edge %d", tail);
4448 void client_find_edge_directional(ObClient *self, ObDirection dir,
4449 gint my_head, gint my_size,
4450 gint my_edge_start, gint my_edge_size,
4451 gint *dest, gboolean *near_edge)
4459 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4460 &self->frame->area);
4463 case OB_DIRECTION_NORTH:
4464 edge = RECT_TOP(*a) - 1;
4466 case OB_DIRECTION_SOUTH:
4467 edge = RECT_BOTTOM(*a) + 1;
4469 case OB_DIRECTION_EAST:
4470 edge = RECT_RIGHT(*a) + 1;
4472 case OB_DIRECTION_WEST:
4473 edge = RECT_LEFT(*a) - 1;
4476 g_assert_not_reached();
4478 /* default to the far edge, then narrow it down */
4482 /* search for edges of monitors */
4483 for (i = 0; i < screen_num_monitors; ++i) {
4484 Rect *area = screen_area(self->desktop, i, NULL);
4485 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4486 my_edge_size, dest, near_edge);
4487 g_slice_free(Rect, area);
4490 /* search for edges of clients */
4491 for (it = client_list; it; it = g_list_next(it)) {
4492 ObClient *cur = it->data;
4494 /* skip windows to not bump into */
4499 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4500 cur->desktop != screen_desktop)
4503 ob_debug("trying window %s", cur->title);
4505 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4506 my_edge_size, dest, near_edge);
4508 dock_get_area(&dock_area);
4509 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4510 my_edge_size, dest, near_edge);
4512 g_slice_free(Rect, a);
4515 void client_find_move_directional(ObClient *self, ObDirection dir,
4519 gint e, e_start, e_size;
4523 case OB_DIRECTION_EAST:
4524 head = RECT_RIGHT(self->frame->area);
4525 size = self->frame->area.width;
4526 e_start = RECT_TOP(self->frame->area);
4527 e_size = self->frame->area.height;
4529 case OB_DIRECTION_WEST:
4530 head = RECT_LEFT(self->frame->area);
4531 size = self->frame->area.width;
4532 e_start = RECT_TOP(self->frame->area);
4533 e_size = self->frame->area.height;
4535 case OB_DIRECTION_NORTH:
4536 head = RECT_TOP(self->frame->area);
4537 size = self->frame->area.height;
4538 e_start = RECT_LEFT(self->frame->area);
4539 e_size = self->frame->area.width;
4541 case OB_DIRECTION_SOUTH:
4542 head = RECT_BOTTOM(self->frame->area);
4543 size = self->frame->area.height;
4544 e_start = RECT_LEFT(self->frame->area);
4545 e_size = self->frame->area.width;
4548 g_assert_not_reached();
4551 client_find_edge_directional(self, dir, head, size,
4552 e_start, e_size, &e, &near);
4553 *x = self->frame->area.x;
4554 *y = self->frame->area.y;
4556 case OB_DIRECTION_EAST:
4557 if (near) e -= self->frame->area.width;
4561 case OB_DIRECTION_WEST:
4563 else e -= self->frame->area.width;
4566 case OB_DIRECTION_NORTH:
4568 else e -= self->frame->area.height;
4571 case OB_DIRECTION_SOUTH:
4572 if (near) e -= self->frame->area.height;
4577 g_assert_not_reached();
4579 frame_frame_gravity(self->frame, x, y);
4582 void client_find_resize_directional(ObClient *self,
4584 ObClientDirectionalResizeType resize_type,
4585 gint *x, gint *y, gint *w, gint *h)
4588 gint e, e_start, e_size, delta;
4593 switch (resize_type) {
4594 case CLIENT_RESIZE_GROW:
4597 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4600 case CLIENT_RESIZE_SHRINK:
4606 case OB_DIRECTION_EAST:
4607 head = RECT_RIGHT(self->frame->area);
4608 switch (resize_type) {
4609 case CLIENT_RESIZE_GROW:
4610 head += self->size_inc.width - 1;
4612 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4615 case CLIENT_RESIZE_SHRINK:
4619 e_start = RECT_TOP(self->frame->area);
4620 e_size = self->frame->area.height;
4621 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4623 case OB_DIRECTION_WEST:
4624 head = RECT_LEFT(self->frame->area);
4625 switch (resize_type) {
4626 case CLIENT_RESIZE_GROW:
4627 head -= self->size_inc.width - 1;
4629 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4632 case CLIENT_RESIZE_SHRINK:
4636 e_start = RECT_TOP(self->frame->area);
4637 e_size = self->frame->area.height;
4638 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4640 case OB_DIRECTION_NORTH:
4641 head = RECT_TOP(self->frame->area);
4642 switch (resize_type) {
4643 case CLIENT_RESIZE_GROW:
4644 head -= self->size_inc.height - 1;
4646 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4649 case CLIENT_RESIZE_SHRINK:
4653 e_start = RECT_LEFT(self->frame->area);
4654 e_size = self->frame->area.width;
4655 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4657 case OB_DIRECTION_SOUTH:
4658 head = RECT_BOTTOM(self->frame->area);
4659 switch (resize_type) {
4660 case CLIENT_RESIZE_GROW:
4661 head += self->size_inc.height - 1;
4663 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4666 case CLIENT_RESIZE_SHRINK:
4670 e_start = RECT_LEFT(self->frame->area);
4671 e_size = self->frame->area.width;
4672 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4675 g_assert_not_reached();
4678 ob_debug("head %d dir %d", head, dir);
4679 client_find_edge_directional(self, dir, head, 1,
4680 e_start, e_size, &e, &near);
4681 ob_debug("edge %d", e);
4682 *x = self->frame->area.x;
4683 *y = self->frame->area.y;
4684 *w = self->frame->area.width;
4685 *h = self->frame->area.height;
4687 case OB_DIRECTION_EAST:
4688 if (grow == near) --e;
4689 delta = e - RECT_RIGHT(self->frame->area);
4692 case OB_DIRECTION_WEST:
4693 if (grow == near) ++e;
4694 delta = RECT_LEFT(self->frame->area) - e;
4698 case OB_DIRECTION_NORTH:
4699 if (grow == near) ++e;
4700 delta = RECT_TOP(self->frame->area) - e;
4704 case OB_DIRECTION_SOUTH:
4705 if (grow == near) --e;
4706 delta = e - RECT_BOTTOM(self->frame->area);
4710 g_assert_not_reached();
4712 frame_frame_gravity(self->frame, x, y);
4713 *w -= self->frame->size.left + self->frame->size.right;
4714 *h -= self->frame->size.top + self->frame->size.bottom;
4717 ObClient* client_under_pointer(void)
4721 ObClient *ret = NULL;
4723 if (screen_pointer_pos(&x, &y)) {
4724 for (it = stacking_list; it; it = g_list_next(it)) {
4725 if (WINDOW_IS_CLIENT(it->data)) {
4726 ObClient *c = WINDOW_AS_CLIENT(it->data);
4727 if (c->frame->visible &&
4728 /* check the desktop, this is done during desktop
4729 switching and windows are shown/hidden status is not
4731 (c->desktop == screen_desktop ||
4732 c->desktop == DESKTOP_ALL) &&
4733 /* ignore all animating windows */
4734 !frame_iconify_animating(c->frame) &&
4735 RECT_CONTAINS(c->frame->area, x, y))
4746 gboolean client_has_group_siblings(ObClient *self)
4748 return self->group && self->group->members->next;
4751 gboolean client_has_relative(ObClient *self)
4753 return client_has_parent(self) ||
4754 client_has_group_siblings(self) ||
4755 client_has_children(self);
4758 /*! Returns TRUE if the client is running on the same machine as Openbox */
4759 gboolean client_on_localhost(ObClient *self)
4761 return self->client_machine == NULL;