1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
22 #include "startupnotify.h"
25 #include "moveresize.h"
34 #include "focus_cycle.h"
39 #include "menuframe.h"
42 #include "obrender/render.h"
44 #include "obt/display.h"
45 #include "obt/xqueue.h"
53 # include <signal.h> /* for kill() */
57 #include <X11/Xutil.h>
59 /*! The event mask to grab on client windows */
60 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
63 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
68 ObClientCallback func;
72 GList *client_list = NULL;
74 static GSList *client_destroy_notifies = NULL;
75 static RrImage *client_default_icon = NULL;
77 static void client_get_all(ObClient *self, gboolean real);
78 static void client_get_startup_id(ObClient *self);
79 static void client_get_session_ids(ObClient *self);
80 static void client_save_app_rule_values(ObClient *self);
81 static void client_get_area(ObClient *self);
82 static void client_get_desktop(ObClient *self);
83 static void client_get_state(ObClient *self);
84 static void client_get_shaped(ObClient *self);
85 static void client_get_colormap(ObClient *self);
86 static void client_set_desktop_recursive(ObClient *self,
90 static void client_change_allowed_actions(ObClient *self);
91 static void client_change_state(ObClient *self);
92 static void client_change_wm_state(ObClient *self);
93 static void client_apply_startup_state(ObClient *self,
94 gint x, gint y, gint w, gint h);
95 static void client_restore_session_state(ObClient *self);
96 static gboolean client_restore_session_stacking(ObClient *self);
97 static ObAppSettings *client_get_settings_state(ObClient *self);
98 static void client_update_transient_tree(ObClient *self,
99 ObGroup *oldgroup, ObGroup *newgroup,
100 gboolean oldgtran, gboolean newgtran,
102 ObClient *newparent);
103 static void client_present(ObClient *self, gboolean here, gboolean raise,
105 static GSList *client_search_all_top_parents_internal(ObClient *self,
107 ObStackingLayer layer);
108 static void client_call_notifies(ObClient *self, GSList *list);
109 static void client_ping_event(ObClient *self, gboolean dead);
110 static void client_prompt_kill(ObClient *self);
111 static gboolean client_can_steal_focus(ObClient *self,
112 gboolean allow_other_desktop,
113 gboolean request_from_user,
114 Time steal_time, Time launch_time);
115 static void client_setup_default_decor_and_functions(ObClient *self);
116 static void client_setup_decor_undecorated(ObClient *self);
118 void client_startup(gboolean reconfig)
120 client_default_icon = RrImageNewFromData(
121 ob_rr_icons, ob_rr_theme->def_win_icon,
122 ob_rr_theme->def_win_icon_w, ob_rr_theme->def_win_icon_h);
124 if (reconfig) return;
129 void client_shutdown(gboolean reconfig)
131 RrImageUnref(client_default_icon);
132 client_default_icon = NULL;
134 if (reconfig) return;
137 static void client_call_notifies(ObClient *self, GSList *list)
141 for (it = list; it; it = g_slist_next(it)) {
142 ClientCallback *d = it->data;
143 d->func(self, d->data);
147 void client_add_destroy_notify(ObClientCallback func, gpointer data)
149 ClientCallback *d = g_slice_new(ClientCallback);
152 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
155 void client_remove_destroy_notify(ObClientCallback func)
159 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
160 ClientCallback *d = it->data;
161 if (d->func == func) {
162 g_slice_free(ClientCallback, d);
163 client_destroy_notifies =
164 g_slist_delete_link(client_destroy_notifies, it);
170 void client_remove_destroy_notify_data(ObClientCallback func, gpointer data)
174 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
175 ClientCallback *d = it->data;
176 if (d->func == func && d->data == data) {
177 g_slice_free(ClientCallback, d);
178 client_destroy_notifies =
179 g_slist_delete_link(client_destroy_notifies, it);
185 void client_set_list(void)
187 Window *windows, *win_it;
189 guint size = g_list_length(client_list);
191 /* create an array of the window ids */
193 windows = g_new(Window, size);
195 for (it = client_list; it; it = g_list_next(it), ++win_it)
196 *win_it = ((ObClient*)it->data)->window;
200 OBT_PROP_SETA32(obt_root(ob_screen), NET_CLIENT_LIST, WINDOW,
201 (gulong*)windows, size);
209 void client_manage(Window window, ObPrompt *prompt)
212 XSetWindowAttributes attrib_set;
213 gboolean try_activate = FALSE;
214 gboolean do_activate;
215 ObAppSettings *settings;
216 gboolean transient = FALSE;
221 gulong ignore_start = FALSE;
223 ob_debug("Managing window: 0x%lx", window);
225 /* choose the events we want to receive on the CLIENT window
226 (ObPrompt windows can request events too) */
227 attrib_set.event_mask = CLIENT_EVENTMASK |
228 (prompt ? prompt->event_mask : 0);
229 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
230 XChangeWindowAttributes(obt_display, window,
231 CWEventMask|CWDontPropagate, &attrib_set);
233 /* create the ObClient struct, and populate it from the hints on the
235 self = g_slice_new0(ObClient);
236 self->obwin.type = OB_WINDOW_CLASS_CLIENT;
237 self->window = window;
238 self->prompt = prompt;
239 self->managed = TRUE;
241 /* non-zero defaults */
242 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
243 self->gravity = NorthWestGravity;
244 self->desktop = screen_num_desktops; /* always an invalid value */
246 /* get all the stuff off the window */
247 client_get_all(self, TRUE);
249 ob_debug("Window type: %d", self->type);
250 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
251 ob_debug("Window name: %s class: %s role: %s title: %s",
252 self->name, self->class, self->role, self->title);
253 ob_debug("Window group name: %s group class: %s",
254 self->group_name, self->group_class);
256 /* per-app settings override stuff from client_get_all, and return the
257 settings for other uses too. the returned settings is a shallow copy,
258 that needs to be freed with g_free(). */
259 settings = client_get_settings_state(self);
261 /* the session should get the last say though */
262 client_restore_session_state(self);
264 /* the per-app settings/session may have changed the decorations for
265 the window, so we setup decorations for that here. this is a special
266 case because we want to place the window according to these decoration
268 we do this before setting up the frame so that it will reflect the
269 decorations of the window as it will be placed on screen.
271 client_setup_decor_undecorated(self);
273 /* specify that if we exit, the window should not be destroyed and
274 should be reparented back to root automatically, unless we are managing
275 an internal ObPrompt window */
277 XChangeSaveSet(obt_display, window, SetModeInsert);
279 /* create the decoration frame for the client window */
280 self->frame = frame_new(self);
282 frame_grab_client(self->frame);
284 /* we've grabbed everything and set everything that we need to at mapping
288 /* this needs to occur once we have a frame, since it sets a property on
290 client_update_opacity(self);
292 /* don't put helper/modal windows on a different desktop if they are
293 related to the focused window. */
294 if (!screen_compare_desktops(self->desktop, screen_desktop) &&
295 focus_client && client_search_transient(focus_client, self) &&
296 (client_helper(self) || self->modal))
298 self->desktop = screen_desktop;
301 /* tell startup notification that this app started */
302 launch_time = sn_app_started(self->startup_id, self->class, self->name);
304 if (!OBT_PROP_GET32(self->window, NET_WM_USER_TIME, CARDINAL, &user_time))
305 user_time = event_time();
307 /* do this after we have a frame.. it uses the frame to help determine the
308 WM_STATE to apply. */
309 client_change_state(self);
311 /* add ourselves to the focus order */
312 focus_order_add_new(self);
314 /* do this to add ourselves to the stacking list in a non-intrusive way */
315 client_calc_layer(self);
317 /* focus the new window? */
318 if (ob_state() != OB_STATE_STARTING &&
319 (!self->session || self->session->focused) &&
320 /* this means focus=true for window is same as config_focus_new=true */
321 ((config_focus_new || settings->focus == 1) ||
322 client_search_focus_tree_full(self)) &&
323 /* NET_WM_USER_TIME 0 when mapping means don't focus */
325 /* this checks for focus=false for the window */
326 settings->focus != 0 &&
327 focus_valid_target(self, self->desktop,
328 FALSE, FALSE, TRUE, TRUE, FALSE, FALSE,
329 settings->focus == 1))
334 /* remove the client's border */
335 XSetWindowBorderWidth(obt_display, self->window, 0);
337 /* adjust the frame to the client's size before showing or placing
339 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
340 frame_adjust_client_area(self->frame);
342 /* where the frame was placed is where the window was originally */
345 ob_debug("Going to try activate new window? %s",
346 try_activate ? "yes" : "no");
348 do_activate = client_can_steal_focus(
349 self, settings->focus == 1,
350 (!!launch_time || settings->focus == 1),
351 event_time(), launch_time);
355 /* figure out placement for the window if the window is new */
356 if (ob_state() == OB_STATE_RUNNING) {
357 ob_debug("Positioned: %s @ %d %d",
358 (!self->positioned ? "no" :
359 (self->positioned == PPosition ? "program specified" :
360 (self->positioned == USPosition ? "user specified" :
361 (self->positioned == (PPosition | USPosition) ?
362 "program + user specified" :
363 "BADNESS !?")))), place.x, place.y);
365 ob_debug("Sized: %s @ %d %d",
366 (!self->sized ? "no" :
367 (self->sized == PSize ? "program specified" :
368 (self->sized == USSize ? "user specified" :
369 (self->sized == (PSize | USSize) ?
370 "program + user specified" :
371 "BADNESS !?")))), place.width, place.height);
373 obplaced = place_client(self, do_activate, &place, settings);
375 /* watch for buggy apps that ask to be placed at (0,0) when there is
377 if (!obplaced && place.x == 0 && place.y == 0 &&
378 /* non-normal windows are allowed */
379 client_normal(self) &&
380 /* oldschool fullscreen windows are allowed */
381 !client_is_oldfullscreen(self, &place))
385 r = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS, NULL);
389 ob_debug("Moving buggy app from (0,0) to (%d,%d)", r->x, r->y);
391 g_slice_free(Rect, r);
394 /* make sure the window is visible. */
395 client_find_onscreen(self, &place.x, &place.y,
396 place.width, place.height,
397 /* non-normal clients has less rules, and
398 windows that are being restored from a
399 session do also. we can assume you want
400 it back where you saved it. Clients saying
401 they placed themselves are subjected to
402 harder rules, ones that are placed by
403 place.c or by the user are allowed partially
404 off-screen and on xinerama divides (ie,
405 it is up to the placement routines to avoid
406 the xinerama divides)
408 children and splash screens are forced on
409 screen, but i don't remember why i decided to
412 ob_state() == OB_STATE_RUNNING &&
413 (self->type == OB_CLIENT_TYPE_DIALOG ||
414 self->type == OB_CLIENT_TYPE_SPLASH ||
415 (!((self->positioned & USPosition) ||
416 settings->pos_given) &&
417 client_normal(self) &&
419 /* don't move oldschool fullscreen windows to
420 fit inside the struts (fixes Acroread, which
421 makes its fullscreen window fit the screen
422 but it is not USSize'd or USPosition'd) */
423 !client_is_oldfullscreen(self, &place))));
426 /* if the window isn't user-sized, then make it fit inside
427 the visible screen area on its monitor. Use basically the same rules
428 for forcing the window on screen in the client_find_onscreen call.
430 do this after place_client, it chooses the monitor!
432 splash screens get "transient" set to TRUE by
433 the place_client call
435 if (ob_state() == OB_STATE_RUNNING &&
437 (!(self->sized & USSize || self->positioned & USPosition) &&
438 client_normal(self) &&
440 /* don't shrink oldschool fullscreen windows to fit inside the
441 struts (fixes Acroread, which makes its fullscreen window
442 fit the screen but it is not USSize'd or USPosition'd) */
443 !client_is_oldfullscreen(self, &place))))
445 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
447 /* get the size of the frame */
448 place.width += self->frame->size.left + self->frame->size.right;
449 place.height += self->frame->size.top + self->frame->size.bottom;
451 /* fit the window inside the area */
452 place.width = MIN(place.width, a->width);
453 place.height = MIN(place.height, a->height);
455 ob_debug("setting window size to %dx%d", place.width, place.height);
457 /* get the size of the client back */
458 place.width -= self->frame->size.left + self->frame->size.right;
459 place.height -= self->frame->size.top + self->frame->size.bottom;
461 g_slice_free(Rect, a);
464 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
465 "some restrictions may apply",
466 self->window, place.x, place.y, place.width, place.height);
468 ob_debug(" but session requested %d, %d %d x %d instead, "
470 self->session->x, self->session->y,
471 self->session->w, self->session->h);
473 /* do this after the window is placed, so the premax/prefullscreen numbers
476 this also places the window
478 client_apply_startup_state(self, place.x, place.y,
479 place.width, place.height);
481 /* set the initial value of the desktop hint, when one wasn't requested
483 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
485 /* grab mouse bindings before showing the window */
486 mouse_grab_for_client(self, TRUE);
488 if (!config_focus_under_mouse)
489 ignore_start = event_start_ignore_all_enters();
491 /* this has to happen before we try focus the window, but we want it to
492 happen after the client's stacking has been determined or it looks bad
496 /* activate/hilight/raise the window */
499 gboolean stacked = client_restore_session_stacking(self);
500 client_present(self, FALSE, !stacked, TRUE);
503 /* if the client isn't stealing focus, then hilite it so the user
504 knows it is there, but don't do this if we're restoring from a
506 if (!client_restore_session_stacking(self))
507 client_hilite(self, TRUE);
511 /* This may look rather odd. Well it's because new windows are added
512 to the stacking order non-intrusively. If we're not going to focus
513 the new window or hilite it, then we raise it to the top. This will
514 take affect for things that don't get focused like splash screens.
515 Also if you don't have focus_new enabled, then it's going to get
516 raised to the top. Legacy begets legacy I guess?
518 if (!client_restore_session_stacking(self))
519 stacking_raise(CLIENT_AS_WINDOW(self));
522 if (!config_focus_under_mouse)
523 event_end_ignore_all_enters(ignore_start);
525 /* add to client list/map */
526 client_list = g_list_append(client_list, self);
527 window_add(&self->window, CLIENT_AS_WINDOW(self));
529 /* this has to happen after we're in the client_list */
530 if (STRUT_EXISTS(self->strut))
531 screen_update_areas();
533 /* update the list hints */
536 /* free the ObAppSettings shallow copy */
537 g_slice_free(ObAppSettings, settings);
539 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
540 window, self->frame->window, self->class);
543 ObClient *client_fake_manage(Window window)
546 ObAppSettings *settings;
548 ob_debug("Pretend-managing window: %lx", window);
550 /* do this minimal stuff to figure out the client's decorations */
552 self = g_slice_new0(ObClient);
553 self->window = window;
555 client_get_all(self, FALSE);
556 /* per-app settings override stuff, and return the settings for other
557 uses too. this returns a shallow copy that needs to be freed */
558 settings = client_get_settings_state(self);
560 /* create the decoration frame for the client window and adjust its size */
561 self->frame = frame_new(self);
563 client_apply_startup_state(self, self->area.x, self->area.y,
564 self->area.width, self->area.height);
566 ob_debug("gave extents left %d right %d top %d bottom %d",
567 self->frame->size.left, self->frame->size.right,
568 self->frame->size.top, self->frame->size.bottom);
570 /* free the ObAppSettings shallow copy */
571 g_slice_free(ObAppSettings, settings);
576 void client_unmanage_all(void)
579 client_unmanage(client_list->data);
582 void client_unmanage(ObClient *self)
587 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
588 self->window, self->frame->window,
589 self->class, self->title ? self->title : "");
591 g_assert(self != NULL);
593 /* we dont want events no more. do this before hiding the frame so we
594 don't generate more events */
595 XSelectInput(obt_display, self->window, NoEventMask);
597 /* ignore enter events from the unmap so it doesnt mess with the focus */
598 if (!config_focus_under_mouse)
599 ignore_start = event_start_ignore_all_enters();
601 frame_hide(self->frame);
602 /* flush to send the hide to the server quickly */
605 if (!config_focus_under_mouse)
606 event_end_ignore_all_enters(ignore_start);
608 mouse_grab_for_client(self, FALSE);
610 self->managed = FALSE;
612 /* remove the window from our save set, unless we are managing an internal
615 XChangeSaveSet(obt_display, self->window, SetModeDelete);
617 /* update the focus lists */
618 focus_order_remove(self);
619 if (client_focused(self)) {
620 /* don't leave an invalid focus_client */
624 /* if we're prompting to kill the client, close that */
625 prompt_unref(self->kill_prompt);
626 self->kill_prompt = NULL;
628 client_list = g_list_remove(client_list, self);
629 stacking_remove(self);
630 window_remove(self->window);
632 /* once the client is out of the list, update the struts to remove its
634 if (STRUT_EXISTS(self->strut))
635 screen_update_areas();
637 client_call_notifies(self, client_destroy_notifies);
639 /* tell our parent(s) that we're gone */
640 for (it = self->parents; it; it = g_slist_next(it))
641 ((ObClient*)it->data)->transients =
642 g_slist_remove(((ObClient*)it->data)->transients,self);
644 /* tell our transients that we're gone */
645 for (it = self->transients; it; it = g_slist_next(it)) {
646 ((ObClient*)it->data)->parents =
647 g_slist_remove(((ObClient*)it->data)->parents, self);
648 /* we could be keeping our children in a higher layer */
649 client_calc_layer(it->data);
652 /* remove from its group */
654 group_remove(self->group, self);
658 /* restore the window's original geometry so it is not lost */
664 if (self->fullscreen)
665 a = self->pre_fullscreen_area;
666 else if (self->max_horz || self->max_vert) {
667 if (self->max_horz) {
668 a.x = self->pre_max_area.x;
669 a.width = self->pre_max_area.width;
671 if (self->max_vert) {
672 a.y = self->pre_max_area.y;
673 a.height = self->pre_max_area.height;
677 self->fullscreen = self->max_horz = self->max_vert = FALSE;
678 /* let it be moved and resized no matter what */
679 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
680 self->decorations = 0; /* unmanaged windows have no decor */
682 /* give the client its border back */
683 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
685 client_move_resize(self, a.x, a.y, a.width, a.height);
688 /* reparent the window out of the frame, and free the frame */
689 frame_release_client(self->frame);
690 frame_free(self->frame);
693 if (ob_state() != OB_STATE_EXITING) {
694 /* these values should not be persisted across a window
696 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
697 OBT_PROP_ERASE(self->window, NET_WM_STATE);
698 OBT_PROP_ERASE(self->window, WM_STATE);
700 /* if we're left in an unmapped state, the client wont be mapped.
701 this is bad, since we will no longer be managing the window on
703 XMapWindow(obt_display, self->window);
706 /* these should not be left on the window ever. other window managers
707 don't necessarily use them and it will mess them up (like compiz) */
708 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
709 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
711 /* update the list hints */
714 ob_debug("Unmanaged window 0x%lx", self->window);
716 /* free all data allocated in the client struct */
717 RrImageUnref(self->icon_set);
718 g_slist_free(self->transients);
719 g_free(self->startup_id);
720 g_free(self->wm_command);
722 g_free(self->icon_title);
723 g_free(self->original_title);
727 g_free(self->group_name);
728 g_free(self->group_class);
729 g_free(self->client_machine);
730 g_free(self->sm_client_id);
731 g_slice_free(ObClient, self);
734 void client_fake_unmanage(ObClient *self)
736 /* this is all that got allocated to get the decorations */
738 frame_free(self->frame);
739 g_slice_free(ObClient, self);
742 static gboolean client_can_steal_focus(ObClient *self,
743 gboolean allow_other_desktop,
744 gboolean request_from_user,
749 gboolean relative_focused;
753 relative_focused = (focus_client != NULL &&
754 (client_search_focus_tree_full(self) != NULL ||
755 client_search_focus_group_full(self) != NULL));
757 /* This is focus stealing prevention */
758 ob_debug("Want to focus window 0x%x at time %u "
759 "launched at %u (last user interaction time %u) "
760 "request from %s, allow other desktop: %s, "
761 "desktop switch time %u",
762 self->window, steal_time, launch_time,
763 event_last_user_time,
764 (request_from_user ? "user" : "other"),
765 (allow_other_desktop ? "yes" : "no"),
766 screen_desktop_user_time);
769 if no launch time is provided for an application, make one up.
771 if the window is related to other existing windows
772 and one of those windows was the last used
773 then we will give it a launch time equal to the last user time,
774 which will end up giving the window focus probably.
776 the window is related to other windows, but you are not working in
778 seems suspicious, so we will give it a launch time of
779 NOW - STEAL_INTERVAL,
780 so it will be given focus only if we didn't use something else
781 during the steal interval.
783 the window is all on its own, so we can't judge it. give it a launch
784 time equal to the last user time, so it will probably take focus.
786 this way running things from a terminal will give them focus, but popups
787 without a launch time shouldn't steal focus so easily.
791 if (client_has_relative(self)) {
792 if (event_last_user_time && client_search_focus_group_full(self)) {
793 /* our relative is focused */
794 launch_time = event_last_user_time;
795 ob_debug("Unknown launch time, using %u - window in active "
796 "group", launch_time);
798 else if (!request_from_user) {
799 /* has relatives which are not being used. suspicious */
800 launch_time = event_time() - OB_EVENT_USER_TIME_DELAY;
801 ob_debug("Unknown launch time, using %u - window in inactive "
802 "group", launch_time);
805 /* has relatives which are not being used, but the user seems
806 to want to go there! */
807 launch_time = event_last_user_time;
808 ob_debug("Unknown launch time, using %u - user request",
813 /* the window is on its own, probably the user knows it is going
815 launch_time = event_last_user_time;
816 ob_debug("Unknown launch time, using %u - independent window",
821 /* if it's on another desktop
822 and if allow_other_desktop is true, we generally let it steal focus.
823 but if it didn't come from the user, don't let it steal unless it was
824 launched before the user switched desktops.
825 focus, unless it was launched after we changed desktops and the request
828 if (!screen_compare_desktops(screen_desktop, self->desktop)) {
829 /* must be allowed */
830 if (!allow_other_desktop) {
832 ob_debug("Not focusing the window because its on another desktop");
834 /* if we don't know when the desktop changed, but request is from an
835 application, don't let it change desktop on you */
836 else if (!request_from_user) {
838 ob_debug("Not focusing the window because non-user request");
841 /* If something is focused... */
842 else if (focus_client) {
843 /* If the user is working in another window right now, then don't
845 if (!relative_focused &&
846 event_last_user_time &&
847 /* last user time must be strictly > launch_time to block focus */
848 (event_time_after(event_last_user_time, launch_time) &&
849 event_last_user_time != launch_time) &&
850 event_time_after(event_last_user_time,
851 steal_time - OB_EVENT_USER_TIME_DELAY))
854 ob_debug("Not focusing the window because the user is "
855 "working in another window that is not its relative");
857 /* Don't move focus if it's not going to go to this window
859 else if (client_focus_target(self) != self) {
861 ob_debug("Not focusing the window because another window "
862 "would get the focus anyway");
864 /* For requests that don't come from the user */
865 else if (!request_from_user) {
866 /* If the new window is a transient (and its relatives aren't
868 if (client_has_parent(self) && !relative_focused) {
870 ob_debug("Not focusing the window because it is a "
871 "transient, and its relatives aren't focused");
873 /* Don't steal focus from globally active clients.
874 I stole this idea from KWin. It seems nice.
876 else if (!(focus_client->can_focus || focus_client->focus_notify))
879 ob_debug("Not focusing the window because a globally "
880 "active client has focus");
882 /* Don't move focus if the window is not visible on the current
883 desktop and none of its relatives are focused */
884 else if (!allow_other_desktop &&
885 !screen_compare_desktops(self->desktop, screen_desktop) &&
889 ob_debug("Not focusing the window because it is on "
890 "another desktop and no relatives are focused ");
896 ob_debug("Focus stealing prevention activated for %s at "
897 "time %u (last user interaction time %u)",
898 self->title, steal_time, event_last_user_time);
900 ob_debug("Allowing focus stealing for %s at time %u (last user "
901 "interaction time %u)",
902 self->title, steal_time, event_last_user_time);
906 /*! Returns a new structure containing the per-app settings for this client.
907 The returned structure needs to be freed with g_free. */
908 static ObAppSettings *client_get_settings_state(ObClient *self)
910 ObAppSettings *settings;
913 settings = config_create_app_settings();
915 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
916 ObAppSettings *app = it->data;
917 gboolean match = TRUE;
919 g_assert(app->name != NULL || app->class != NULL ||
920 app->role != NULL || app->title != NULL ||
921 app->group_name != NULL || app->group_class != NULL ||
922 (signed)app->type >= 0);
925 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
927 else if (app->group_name &&
928 !g_pattern_match(app->group_name,
929 strlen(self->group_name), self->group_name, NULL))
931 else if (app->class &&
932 !g_pattern_match(app->class,
933 strlen(self->class), self->class, NULL))
935 else if (app->group_class &&
936 !g_pattern_match(app->group_class,
937 strlen(self->group_class), self->group_class,
940 else if (app->role &&
941 !g_pattern_match(app->role,
942 strlen(self->role), self->role, NULL))
944 else if (app->title &&
945 !g_pattern_match(app->title,
946 strlen(self->title), self->title, NULL))
948 else if ((signed)app->type >= 0 && app->type != self->type) {
953 ob_debug("Window matching: %s", app->name);
955 /* copy the settings to our struct, overriding the existing
956 settings if they are not defaults */
957 config_app_settings_copy_non_defaults(app, settings);
961 if (settings->shade != -1)
962 self->shaded = !!settings->shade;
963 if (settings->decor != -1)
964 self->undecorated = !settings->decor;
965 if (settings->iconic != -1)
966 self->iconic = !!settings->iconic;
967 if (settings->skip_pager != -1)
968 self->skip_pager = !!settings->skip_pager;
969 if (settings->skip_taskbar != -1)
970 self->skip_taskbar = !!settings->skip_taskbar;
972 if (settings->max_vert != -1)
973 self->max_vert = !!settings->max_vert;
974 if (settings->max_horz != -1)
975 self->max_horz = !!settings->max_horz;
977 if (settings->fullscreen != -1)
978 self->fullscreen = !!settings->fullscreen;
980 if (settings->desktop) {
981 if (settings->desktop == DESKTOP_ALL)
982 self->desktop = settings->desktop;
983 else if (settings->desktop > 0 &&
984 settings->desktop <= screen_num_desktops)
985 self->desktop = settings->desktop - 1;
988 if (settings->layer == -1) {
992 else if (settings->layer == 0) {
996 else if (settings->layer == 1) {
1003 static void client_restore_session_state(ObClient *self)
1007 ob_debug_type(OB_DEBUG_SM,
1008 "Restore session for client %s", self->title);
1010 if (!(it = session_state_find(self))) {
1011 ob_debug_type(OB_DEBUG_SM,
1012 "Session data not found for client %s", self->title);
1016 self->session = it->data;
1018 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
1021 RECT_SET_POINT(self->area, self->session->x, self->session->y);
1022 self->positioned = USPosition;
1023 self->sized = USSize;
1024 if (self->session->w > 0)
1025 self->area.width = self->session->w;
1026 if (self->session->h > 0)
1027 self->area.height = self->session->h;
1028 XResizeWindow(obt_display, self->window,
1029 self->area.width, self->area.height);
1031 self->desktop = (self->session->desktop == DESKTOP_ALL ?
1032 self->session->desktop :
1033 MIN(screen_num_desktops - 1, self->session->desktop));
1034 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
1036 self->shaded = self->session->shaded;
1037 self->iconic = self->session->iconic;
1038 self->skip_pager = self->session->skip_pager;
1039 self->skip_taskbar = self->session->skip_taskbar;
1040 self->fullscreen = self->session->fullscreen;
1041 self->above = self->session->above;
1042 self->below = self->session->below;
1043 self->max_horz = self->session->max_horz;
1044 self->max_vert = self->session->max_vert;
1045 self->undecorated = self->session->undecorated;
1048 static gboolean client_restore_session_stacking(ObClient *self)
1052 if (!self->session) return FALSE;
1054 mypos = g_list_find(session_saved_state, self->session);
1055 if (!mypos) return FALSE;
1057 /* start above me and look for the first client */
1058 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
1061 for (cit = client_list; cit; cit = g_list_next(cit)) {
1062 ObClient *c = cit->data;
1063 /* found a client that was in the session, so go below it */
1064 if (c->session == it->data) {
1065 stacking_below(CLIENT_AS_WINDOW(self),
1066 CLIENT_AS_WINDOW(cit->data));
1074 void client_move_onscreen(ObClient *self, gboolean rude)
1076 gint x = self->area.x;
1077 gint y = self->area.y;
1078 if (client_find_onscreen(self, &x, &y,
1080 self->area.height, rude)) {
1081 client_move(self, x, y);
1085 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
1088 gint ox = *x, oy = *y;
1089 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
1095 RECT_SET(desired, *x, *y, w, h);
1096 frame_rect_to_frame(self->frame, &desired);
1098 /* get where the frame would be */
1099 frame_client_gravity(self->frame, x, y);
1101 /* get the requested size of the window with decorations */
1102 fw = self->frame->size.left + w + self->frame->size.right;
1103 fh = self->frame->size.top + h + self->frame->size.bottom;
1105 /* If rudeness wasn't requested, then still be rude in a given direction
1106 if the client is not moving, only resizing in that direction */
1108 Point oldtl, oldtr, oldbl, oldbr;
1109 Point newtl, newtr, newbl, newbr;
1110 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1112 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1113 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1114 self->frame->area.y + self->frame->area.height - 1);
1115 POINT_SET(oldtr, oldbr.x, oldtl.y);
1116 POINT_SET(oldbl, oldtl.x, oldbr.y);
1118 POINT_SET(newtl, *x, *y);
1119 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1120 POINT_SET(newtr, newbr.x, newtl.y);
1121 POINT_SET(newbl, newtl.x, newbr.y);
1123 /* is it moving or just resizing from some corner? */
1124 stationary_l = oldtl.x == newtl.x;
1125 stationary_r = oldtr.x == newtr.x;
1126 stationary_t = oldtl.y == newtl.y;
1127 stationary_b = oldbl.y == newbl.y;
1129 /* if left edge is growing and didnt move right edge */
1130 if (stationary_r && newtl.x < oldtl.x)
1132 /* if right edge is growing and didnt move left edge */
1133 if (stationary_l && newtr.x > oldtr.x)
1135 /* if top edge is growing and didnt move bottom edge */
1136 if (stationary_b && newtl.y < oldtl.y)
1138 /* if bottom edge is growing and didnt move top edge */
1139 if (stationary_t && newbl.y > oldbl.y)
1143 /* we iterate through every monitor that the window is at least partially
1144 on, to make sure it is obeying the rules on them all
1146 if the window does not appear on any monitors, then use the first one
1149 for (i = 0; i < screen_num_monitors; ++i) {
1152 if (!screen_physical_area_monitor_contains(i, &desired)) {
1153 if (i < screen_num_monitors - 1 || found_mon)
1156 /* the window is not inside any monitor! so just use the first
1158 a = screen_area(self->desktop, 0, NULL);
1161 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1164 /* This makes sure windows aren't entirely outside of the screen so you
1165 can't see them at all.
1166 It makes sure 10% of the window is on the screen at least. And don't
1167 let it move itself off the top of the screen, which would hide the
1168 titlebar on you. (The user can still do this if they want too, it's
1169 only limiting the application.
1171 if (client_normal(self)) {
1172 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1173 *x = a->x + a->width - fw/10;
1174 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1175 *y = a->y + a->height - fh/10;
1176 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1177 *x = a->x - fw*9/10;
1178 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1179 *y = a->y - fh*9/10;
1182 /* This here doesn't let windows even a pixel outside the
1183 struts/screen. When called from client_manage, programs placing
1184 themselves are forced completely onscreen, while things like
1185 xterm -geometry resolution-width/2 will work fine. Trying to
1186 place it completely offscreen will be handled in the above code.
1187 Sorry for this confused comment, i am tired. */
1188 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1189 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1190 *x = a->x + MAX(0, a->width - fw);
1192 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1193 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1194 *y = a->y + MAX(0, a->height - fh);
1196 g_slice_free(Rect, a);
1199 /* get where the client should be */
1200 frame_frame_gravity(self->frame, x, y);
1202 return ox != *x || oy != *y;
1205 static void client_get_all(ObClient *self, gboolean real)
1207 /* this is needed for the frame to set itself up */
1208 client_get_area(self);
1210 /* these things can change the decor and functions of the window */
1212 client_get_mwm_hints(self);
1213 /* this can change the mwmhints for special cases */
1214 client_get_type_and_transientness(self);
1215 client_update_normal_hints(self);
1217 /* set up the maximum possible decor/functions */
1218 client_setup_default_decor_and_functions(self);
1220 client_get_state(self);
1222 /* get the session related properties, these can change decorations
1223 from per-app settings */
1224 client_get_session_ids(self);
1226 /* get this early so we have it for debugging, also this can be used
1227 by app rule matching */
1228 client_update_title(self);
1230 /* now we got everything that can affect the decorations or app rule
1235 /* save the values of the variables used for app rule matching */
1236 client_save_app_rule_values(self);
1238 client_update_protocols(self);
1240 client_update_wmhints(self);
1241 /* this may have already been called from client_update_wmhints */
1242 if (!self->parents && !self->transient_for_group)
1243 client_update_transient_for(self);
1245 client_get_startup_id(self);
1246 client_get_desktop(self);/* uses transient data/group/startup id if a
1247 desktop is not specified */
1248 client_get_shaped(self);
1251 /* a couple type-based defaults for new windows */
1253 /* this makes sure that these windows appear on all desktops */
1254 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1255 self->desktop = DESKTOP_ALL;
1259 client_update_sync_request_counter(self);
1262 client_get_colormap(self);
1263 client_update_strut(self);
1264 client_update_icons(self);
1265 client_update_icon_geometry(self);
1268 static void client_get_startup_id(ObClient *self)
1270 if (!(OBT_PROP_GETS_UTF8(self->window, NET_STARTUP_ID, &self->startup_id)))
1272 OBT_PROP_GETS_UTF8(self->group->leader, NET_STARTUP_ID,
1276 static void client_get_area(ObClient *self)
1278 XWindowAttributes wattrib;
1281 ret = XGetWindowAttributes(obt_display, self->window, &wattrib);
1282 g_assert(ret != BadWindow);
1284 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1285 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1286 self->border_width = wattrib.border_width;
1288 ob_debug("client area: %d %d %d %d bw %d", wattrib.x, wattrib.y,
1289 wattrib.width, wattrib.height, wattrib.border_width);
1292 static void client_get_desktop(ObClient *self)
1294 guint32 d = screen_num_desktops; /* an always-invalid value */
1296 if (OBT_PROP_GET32(self->window, NET_WM_DESKTOP, CARDINAL, &d)) {
1297 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1298 self->desktop = screen_num_desktops - 1;
1301 ob_debug("client requested desktop 0x%x", self->desktop);
1304 gboolean first = TRUE;
1305 guint all = screen_num_desktops; /* not a valid value */
1307 /* if they are all on one desktop, then open it on the
1309 for (it = self->parents; it; it = g_slist_next(it)) {
1310 ObClient *c = it->data;
1312 if (c->desktop == DESKTOP_ALL) continue;
1318 else if (all != c->desktop)
1319 all = screen_num_desktops; /* make it invalid */
1321 if (all != screen_num_desktops) {
1322 self->desktop = all;
1324 ob_debug("client desktop set from parents: 0x%x",
1327 /* try get from the startup-notification protocol */
1328 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1329 if (self->desktop >= screen_num_desktops &&
1330 self->desktop != DESKTOP_ALL)
1331 self->desktop = screen_num_desktops - 1;
1332 ob_debug("client desktop set from startup-notification: 0x%x",
1335 /* defaults to the current desktop */
1337 self->desktop = screen_desktop;
1338 ob_debug("client desktop set to the current desktop: %d",
1344 static void client_get_state(ObClient *self)
1349 if (OBT_PROP_GETA32(self->window, NET_WM_STATE, ATOM, &state, &num)) {
1351 for (i = 0; i < num; ++i) {
1352 if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
1354 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
1355 self->shaded = TRUE;
1356 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
1357 self->iconic = TRUE;
1358 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
1359 self->skip_taskbar = TRUE;
1360 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
1361 self->skip_pager = TRUE;
1362 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
1363 self->fullscreen = TRUE;
1364 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
1365 self->max_vert = TRUE;
1366 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
1367 self->max_horz = TRUE;
1368 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
1370 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
1372 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
1373 self->demands_attention = TRUE;
1374 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
1375 self->undecorated = TRUE;
1382 static void client_get_shaped(ObClient *self)
1384 self->shaped = FALSE;
1386 if (obt_display_extension_shape) {
1391 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1393 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1394 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1401 void client_update_transient_for(ObClient *self)
1404 ObClient *target = NULL;
1405 gboolean trangroup = FALSE;
1407 if (XGetTransientForHint(obt_display, self->window, &t)) {
1408 if (t != self->window) { /* can't be transient to itself! */
1409 ObWindow *tw = window_find(t);
1410 /* if this happens then we need to check for it */
1411 g_assert(tw != CLIENT_AS_WINDOW(self));
1412 if (tw && WINDOW_IS_CLIENT(tw)) {
1413 /* watch out for windows with a parent that is something
1414 different, like a dockapp for example */
1415 target = WINDOW_AS_CLIENT(tw);
1419 /* Setting the transient_for to Root is actually illegal, however
1420 applications from time have done this to specify transient for
1422 if (!target && self->group && t == obt_root(ob_screen))
1424 } else if (self->group && self->transient)
1427 client_update_transient_tree(self, self->group, self->group,
1428 self->transient_for_group, trangroup,
1429 client_direct_parent(self), target);
1430 self->transient_for_group = trangroup;
1434 static void client_update_transient_tree(ObClient *self,
1435 ObGroup *oldgroup, ObGroup *newgroup,
1436 gboolean oldgtran, gboolean newgtran,
1437 ObClient* oldparent,
1438 ObClient *newparent)
1443 g_assert(!oldgtran || oldgroup);
1444 g_assert(!newgtran || newgroup);
1445 g_assert((!oldgtran && !oldparent) ||
1446 (oldgtran && !oldparent) ||
1447 (!oldgtran && oldparent));
1448 g_assert((!newgtran && !newparent) ||
1449 (newgtran && !newparent) ||
1450 (!newgtran && newparent));
1453 Group transient windows are not allowed to have other group
1454 transient windows as their children.
1457 /* No change has occured */
1458 if (oldgroup == newgroup &&
1459 oldgtran == newgtran &&
1460 oldparent == newparent) return;
1462 /** Remove the client from the transient tree **/
1464 for (it = self->transients; it; it = next) {
1465 next = g_slist_next(it);
1467 self->transients = g_slist_delete_link(self->transients, it);
1468 c->parents = g_slist_remove(c->parents, self);
1470 for (it = self->parents; it; it = next) {
1471 next = g_slist_next(it);
1473 self->parents = g_slist_delete_link(self->parents, it);
1474 c->transients = g_slist_remove(c->transients, self);
1477 /** Re-add the client to the transient tree **/
1479 /* If we're transient for a group then we need to add ourselves to all our
1482 for (it = newgroup->members; it; it = g_slist_next(it)) {
1485 !client_search_top_direct_parent(c)->transient_for_group &&
1488 c->transients = g_slist_prepend(c->transients, self);
1489 self->parents = g_slist_prepend(self->parents, c);
1494 /* If we are now transient for a single window we need to add ourselves to
1497 WARNING: Cyclical transient-ness is possible if two windows are
1498 transient for eachother.
1500 else if (newparent &&
1501 /* don't make ourself its child if it is already our child */
1502 !client_is_direct_child(self, newparent) &&
1503 client_normal(newparent))
1505 newparent->transients = g_slist_prepend(newparent->transients, self);
1506 self->parents = g_slist_prepend(self->parents, newparent);
1509 /* Add any group transient windows to our children. But if we're transient
1510 for the group, then other group transients are not our children.
1512 WARNING: Cyclical transient-ness is possible. For e.g. if:
1513 A is transient for the group
1514 B is transient for A
1515 C is transient for B
1516 A can't be transient for C or we have a cycle
1518 if (!newgtran && newgroup &&
1520 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1521 client_normal(self))
1523 for (it = newgroup->members; it; it = g_slist_next(it)) {
1525 if (c != self && c->transient_for_group &&
1526 /* Don't make it our child if it is already our parent */
1527 !client_is_direct_child(c, self))
1529 self->transients = g_slist_prepend(self->transients, c);
1530 c->parents = g_slist_prepend(c->parents, self);
1535 /** If we change our group transient-ness, our children change their
1536 effective group transient-ness, which affects how they relate to other
1539 for (it = self->transients; it; it = g_slist_next(it)) {
1541 if (!c->transient_for_group)
1542 client_update_transient_tree(c, c->group, c->group,
1543 c->transient_for_group,
1544 c->transient_for_group,
1545 client_direct_parent(c),
1546 client_direct_parent(c));
1550 void client_get_mwm_hints(ObClient *self)
1555 self->mwmhints.flags = 0; /* default to none */
1557 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1559 if (num >= OB_MWM_ELEMENTS) {
1560 self->mwmhints.flags = hints[0];
1561 self->mwmhints.functions = hints[1];
1562 self->mwmhints.decorations = hints[2];
1568 void client_get_type_and_transientness(ObClient *self)
1575 self->transient = FALSE;
1577 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1578 /* use the first value that we know about in the array */
1579 for (i = 0; i < num; ++i) {
1580 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1581 self->type = OB_CLIENT_TYPE_DESKTOP;
1582 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1583 self->type = OB_CLIENT_TYPE_DOCK;
1584 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1585 self->type = OB_CLIENT_TYPE_TOOLBAR;
1586 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1587 self->type = OB_CLIENT_TYPE_MENU;
1588 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1589 self->type = OB_CLIENT_TYPE_UTILITY;
1590 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1591 self->type = OB_CLIENT_TYPE_SPLASH;
1592 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1593 self->type = OB_CLIENT_TYPE_DIALOG;
1594 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1595 self->type = OB_CLIENT_TYPE_NORMAL;
1596 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1598 /* prevent this window from getting any decor or
1600 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1601 OB_MWM_FLAG_DECORATIONS);
1602 self->mwmhints.decorations = 0;
1603 self->mwmhints.functions = 0;
1605 if (self->type != (ObClientType) -1)
1606 break; /* grab the first legit type */
1611 if (XGetTransientForHint(obt_display, self->window, &t))
1612 self->transient = TRUE;
1614 if (self->type == (ObClientType) -1) {
1615 /*the window type hint was not set, which means we either classify
1616 ourself as a normal window or a dialog, depending on if we are a
1618 if (self->transient)
1619 self->type = OB_CLIENT_TYPE_DIALOG;
1621 self->type = OB_CLIENT_TYPE_NORMAL;
1624 /* then, based on our type, we can update our transientness.. */
1625 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1626 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1627 self->type == OB_CLIENT_TYPE_MENU ||
1628 self->type == OB_CLIENT_TYPE_UTILITY)
1630 self->transient = TRUE;
1634 void client_update_protocols(ObClient *self)
1639 self->focus_notify = FALSE;
1640 self->delete_window = FALSE;
1642 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1643 for (i = 0; i < num_ret; ++i) {
1644 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1645 /* this means we can request the window to close */
1646 self->delete_window = TRUE;
1647 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1648 /* if this protocol is requested, then the window will be
1649 notified whenever we want it to receive focus */
1650 self->focus_notify = TRUE;
1651 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1652 /* if this protocol is requested, then the window will allow
1653 pings to determine if it is still alive */
1656 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1657 /* if this protocol is requested, then resizing the
1658 window will be synchronized between the frame and the
1660 self->sync_request = TRUE;
1668 void client_update_sync_request_counter(ObClient *self)
1672 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1676 self->sync_counter = i;
1678 /* this must be set when managing a new window according to EWMH */
1679 XSyncIntToValue(&val, 0);
1680 XSyncSetCounter(obt_display, self->sync_counter, val);
1682 self->sync_counter = None;
1686 static void client_get_colormap(ObClient *self)
1688 XWindowAttributes wa;
1690 if (XGetWindowAttributes(obt_display, self->window, &wa))
1691 client_update_colormap(self, wa.colormap);
1694 void client_update_colormap(ObClient *self, Colormap colormap)
1696 if (colormap == self->colormap) return;
1698 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1700 if (client_focused(self)) {
1701 screen_install_colormap(self, FALSE); /* uninstall old one */
1702 self->colormap = colormap;
1703 screen_install_colormap(self, TRUE); /* install new one */
1705 self->colormap = colormap;
1708 void client_update_opacity(ObClient *self)
1712 if (OBT_PROP_GET32(self->window, NET_WM_WINDOW_OPACITY, CARDINAL, &o))
1713 OBT_PROP_SET32(self->frame->window, NET_WM_WINDOW_OPACITY, CARDINAL, o);
1715 OBT_PROP_ERASE(self->frame->window, NET_WM_WINDOW_OPACITY);
1718 void client_update_normal_hints(ObClient *self)
1724 self->min_ratio = 0.0f;
1725 self->max_ratio = 0.0f;
1726 SIZE_SET(self->size_inc, 1, 1);
1727 SIZE_SET(self->base_size, -1, -1);
1728 SIZE_SET(self->min_size, 0, 0);
1729 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1731 /* get the hints from the window */
1732 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1733 /* normal windows can't request placement! har har
1734 if (!client_normal(self))
1736 self->positioned = (size.flags & (PPosition|USPosition));
1737 self->sized = (size.flags & (PSize|USSize));
1739 if (size.flags & PWinGravity)
1740 self->gravity = size.win_gravity;
1742 if (size.flags & PAspect) {
1743 if (size.min_aspect.y)
1745 (gfloat) size.min_aspect.x / size.min_aspect.y;
1746 if (size.max_aspect.y)
1748 (gfloat) size.max_aspect.x / size.max_aspect.y;
1751 if (size.flags & PMinSize)
1752 SIZE_SET(self->min_size, size.min_width, size.min_height);
1754 if (size.flags & PMaxSize)
1755 SIZE_SET(self->max_size, size.max_width, size.max_height);
1757 if (size.flags & PBaseSize)
1758 SIZE_SET(self->base_size, size.base_width, size.base_height);
1760 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1761 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1763 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1764 self->min_size.width, self->min_size.height,
1765 self->max_size.width, self->max_size.height);
1766 ob_debug("size inc (%d %d) base size (%d %d)",
1767 self->size_inc.width, self->size_inc.height,
1768 self->base_size.width, self->base_size.height);
1771 ob_debug("Normal hints: not set");
1774 static void client_setup_default_decor_and_functions(ObClient *self)
1776 /* start with everything (cept fullscreen) */
1778 (OB_FRAME_DECOR_TITLEBAR |
1779 OB_FRAME_DECOR_HANDLE |
1780 OB_FRAME_DECOR_GRIPS |
1781 OB_FRAME_DECOR_BORDER |
1782 OB_FRAME_DECOR_ICON |
1783 OB_FRAME_DECOR_ALLDESKTOPS |
1784 OB_FRAME_DECOR_ICONIFY |
1785 OB_FRAME_DECOR_MAXIMIZE |
1786 OB_FRAME_DECOR_SHADE |
1787 OB_FRAME_DECOR_CLOSE);
1789 (OB_CLIENT_FUNC_RESIZE |
1790 OB_CLIENT_FUNC_MOVE |
1791 OB_CLIENT_FUNC_ICONIFY |
1792 OB_CLIENT_FUNC_MAXIMIZE |
1793 OB_CLIENT_FUNC_SHADE |
1794 OB_CLIENT_FUNC_CLOSE |
1795 OB_CLIENT_FUNC_BELOW |
1796 OB_CLIENT_FUNC_ABOVE |
1797 OB_CLIENT_FUNC_UNDECORATE);
1799 if (!(self->min_size.width < self->max_size.width ||
1800 self->min_size.height < self->max_size.height))
1801 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1803 switch (self->type) {
1804 case OB_CLIENT_TYPE_NORMAL:
1805 /* normal windows retain all of the possible decorations and
1806 functionality, and can be fullscreen */
1807 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1810 case OB_CLIENT_TYPE_DIALOG:
1811 /* sometimes apps make dialog windows fullscreen for some reason (for
1812 e.g. kpdf does this..) */
1813 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1816 case OB_CLIENT_TYPE_UTILITY:
1817 /* these windows don't have anything added or removed by default */
1820 case OB_CLIENT_TYPE_MENU:
1821 case OB_CLIENT_TYPE_TOOLBAR:
1822 /* these windows can't iconify or maximize */
1823 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1824 OB_FRAME_DECOR_MAXIMIZE);
1825 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1826 OB_CLIENT_FUNC_MAXIMIZE);
1829 case OB_CLIENT_TYPE_SPLASH:
1830 /* these don't get get any decorations, and the only thing you can
1831 do with them is move them */
1832 self->decorations = 0;
1833 self->functions = OB_CLIENT_FUNC_MOVE;
1836 case OB_CLIENT_TYPE_DESKTOP:
1837 /* these windows are not manipulated by the window manager */
1838 self->decorations = 0;
1839 self->functions = 0;
1842 case OB_CLIENT_TYPE_DOCK:
1843 /* these windows are not manipulated by the window manager, but they
1844 can set below layer which has a special meaning */
1845 self->decorations = 0;
1846 self->functions = OB_CLIENT_FUNC_BELOW;
1850 /* If the client has no decor from its type (which never changes) then
1851 don't allow the user to "undecorate" the window. Otherwise, allow them
1852 to, even if there are motif hints removing the decor, because those
1853 may change these days (e.g. chromium) */
1854 if (self->decorations == 0)
1855 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1857 /* Mwm Hints are applied subtractively to what has already been chosen for
1858 decor and functionality */
1859 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1860 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1861 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1862 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1864 /* if the mwm hints request no handle or title, then all
1865 decorations are disabled, but keep the border if that's
1867 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1868 self->decorations = OB_FRAME_DECOR_BORDER;
1870 self->decorations = 0;
1875 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1876 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1877 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1878 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1879 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1880 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1881 /* dont let mwm hints kill any buttons
1882 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1883 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1884 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1885 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1887 /* dont let mwm hints kill the close button
1888 if (! (self->mwmhints.functions & MwmFunc_Close))
1889 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1893 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1894 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1895 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1896 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1897 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1898 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1900 /* can't maximize without moving/resizing */
1901 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1902 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1903 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1904 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1905 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1909 /*! Set up decor for a client based on its undecorated state. */
1910 static void client_setup_decor_undecorated(ObClient *self)
1912 /* If the user requested no decorations, then remove all the decorations,
1913 except the border. But don't add a border if there wasn't one. */
1914 if (self->undecorated)
1915 self->decorations &= (config_theme_keepborder ?
1916 OB_FRAME_DECOR_BORDER : 0);
1919 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1921 client_setup_default_decor_and_functions(self);
1923 client_setup_decor_undecorated(self);
1925 if (self->max_horz && self->max_vert) {
1926 /* once upon a time you couldn't resize maximized windows, that is not
1927 the case any more though !
1929 but do kill the handle on fully maxed windows */
1930 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1933 /* if we don't have a titlebar, then we cannot shade! */
1934 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1935 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1937 /* now we need to check against rules for the client's current state */
1938 if (self->fullscreen) {
1939 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1940 OB_CLIENT_FUNC_FULLSCREEN |
1941 OB_CLIENT_FUNC_ICONIFY);
1942 self->decorations = 0;
1945 client_change_allowed_actions(self);
1948 /* reconfigure to make sure decorations are updated */
1949 client_reconfigure(self, FALSE);
1952 static void client_change_allowed_actions(ObClient *self)
1957 /* desktop windows are kept on all desktops */
1958 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1959 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1961 if (self->functions & OB_CLIENT_FUNC_SHADE)
1962 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1963 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1964 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1965 if (self->functions & OB_CLIENT_FUNC_MOVE)
1966 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1967 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1968 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1969 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1970 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1971 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1972 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1973 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1974 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1975 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1977 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1978 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1979 if (self->functions & OB_CLIENT_FUNC_BELOW)
1980 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1981 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1982 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1984 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1986 /* make sure the window isn't breaking any rules now
1988 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1989 it can't be iconified with its parent
1992 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1993 if (self->frame) client_shade(self, FALSE);
1994 else self->shaded = FALSE;
1996 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1997 if (self->frame) client_fullscreen(self, FALSE);
1998 else self->fullscreen = FALSE;
2000 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
2002 if (self->frame) client_maximize(self, FALSE, 0);
2003 else self->max_vert = self->max_horz = FALSE;
2007 void client_update_wmhints(ObClient *self)
2011 /* assume a window takes input if it doesn't specify */
2012 self->can_focus = TRUE;
2014 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
2017 if (hints->flags & InputHint)
2018 self->can_focus = hints->input;
2020 /* only do this when first managing the window *AND* when we aren't
2022 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
2023 if (hints->flags & StateHint)
2024 self->iconic = hints->initial_state == IconicState;
2027 self->urgent = (hints->flags & XUrgencyHint);
2028 if (self->urgent && !ur)
2029 client_hilite(self, TRUE);
2030 else if (!self->urgent && ur && self->demands_attention)
2031 client_hilite(self, FALSE);
2033 if (!(hints->flags & WindowGroupHint))
2034 hints->window_group = None;
2036 /* did the group state change? */
2037 if (hints->window_group !=
2038 (self->group ? self->group->leader : None))
2040 ObGroup *oldgroup = self->group;
2042 /* remove from the old group if there was one */
2044 group_remove(self->group, self);
2048 /* add ourself to the group if we have one */
2049 if (hints->window_group != None) {
2050 self->group = group_add(hints->window_group, self);
2053 /* Put ourselves into the new group's transient tree, and remove
2054 ourselves from the old group's */
2055 client_update_transient_tree(self, oldgroup, self->group,
2056 self->transient_for_group,
2057 self->transient_for_group,
2058 client_direct_parent(self),
2059 client_direct_parent(self));
2061 /* Lastly, being in a group, or not, can change if the window is
2062 transient for anything.
2064 The logic for this is:
2065 self->transient = TRUE always if the window wants to be
2066 transient for something, even if transient_for was NULL because
2067 it wasn't in a group before.
2069 If parents was NULL and oldgroup was NULL we can assume
2070 that when we add the new group, it will become transient for
2073 If transient_for_group is TRUE, then it must have already
2074 had a group. If it is getting a new group, the above call to
2075 client_update_transient_tree has already taken care of
2076 everything ! If it is losing all group status then it will
2077 no longer be transient for anything and that needs to be
2080 if (self->transient &&
2081 ((self->parents == NULL && oldgroup == NULL) ||
2082 (self->transient_for_group && !self->group)))
2083 client_update_transient_for(self);
2086 /* the WM_HINTS can contain an icon */
2087 if (hints->flags & IconPixmapHint)
2088 client_update_icons(self);
2093 focus_cycle_addremove(self, TRUE);
2096 void client_update_title(ObClient *self)
2099 gchar *visible = NULL;
2101 g_free(self->original_title);
2104 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_NAME, &data)) {
2105 /* try old x stuff */
2106 if (!OBT_PROP_GETS(self->window, WM_NAME, &data)) {
2107 if (self->transient) {
2109 GNOME alert windows are not given titles:
2110 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
2112 data = g_strdup("");
2114 data = g_strdup(_("Unnamed Window"));
2117 self->original_title = g_strdup(data);
2119 if (self->client_machine) {
2120 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2125 if (self->not_responding) {
2127 if (self->kill_level > 0)
2128 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2130 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2134 if (!self->title || strcmp(self->title, visible)) {
2135 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, visible);
2136 g_free(self->title);
2137 self->title = visible;
2142 frame_adjust_title(self->frame);
2144 /* update the icon title */
2148 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_ICON_NAME, &data))
2149 /* try old x stuff */
2150 if (!OBT_PROP_GETS(self->window, WM_ICON_NAME, &data))
2151 data = g_strdup(self->title);
2153 if (self->client_machine) {
2154 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2159 if (self->not_responding) {
2161 if (self->kill_level > 0)
2162 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2164 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2168 if (!self->icon_title || strcmp(self->icon_title, visible)) {
2169 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, visible);
2170 g_free(self->icon_title);
2171 self->icon_title = visible;
2176 void client_update_strut(ObClient *self)
2180 gboolean got = FALSE;
2183 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2188 STRUT_PARTIAL_SET(strut,
2189 data[0], data[2], data[1], data[3],
2190 data[4], data[5], data[8], data[9],
2191 data[6], data[7], data[10], data[11]);
2197 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2203 /* use the screen's width/height */
2204 a = screen_physical_area_all_monitors();
2206 STRUT_PARTIAL_SET(strut,
2207 data[0], data[2], data[1], data[3],
2208 a->y, a->y + a->height - 1,
2209 a->x, a->x + a->width - 1,
2210 a->y, a->y + a->height - 1,
2211 a->x, a->x + a->width - 1);
2217 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2218 0, 0, 0, 0, 0, 0, 0, 0);
2220 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2221 self->strut = strut;
2223 /* updating here is pointless while we're being mapped cuz we're not in
2224 the client list yet */
2226 screen_update_areas();
2230 void client_update_icons(ObClient *self)
2239 /* grab the server, because we might be setting the window's icon and
2240 we don't want them to set it in between and we overwrite their own
2244 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2245 /* figure out how many valid icons are in here */
2247 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2250 /* watch for the data being too small for the specified size,
2251 or for zero sized icons. */
2252 if (i + w*h > num || w == 0 || h == 0) {
2257 /* convert it to the right bit order for ObRender */
2258 for (j = 0; j < w*h; ++j)
2260 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2261 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2262 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2263 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2265 /* add it to the image cache as an original */
2267 img = RrImageNewFromData(ob_rr_icons, &data[i], w, h);
2269 RrImageAddFromData(img, &data[i], w, h);
2277 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2282 if ((hints = XGetWMHints(obt_display, self->window))) {
2283 if (hints->flags & IconPixmapHint) {
2285 obt_display_ignore_errors(TRUE);
2286 xicon = RrPixmapToRGBA(ob_rr_inst,
2288 (hints->flags & IconMaskHint ?
2289 hints->icon_mask : None),
2290 (gint*)&w, (gint*)&h, &data);
2291 obt_display_ignore_errors(FALSE);
2294 if (w > 0 && h > 0) {
2296 img = RrImageNewFromData(ob_rr_icons, data, w, h);
2298 RrImageAddFromData(img, data, w, h);
2308 /* set the client's icons to be whatever we found */
2309 RrImageUnref(self->icon_set);
2310 self->icon_set = img;
2312 /* if the client has no icon at all, then we set a default icon onto it.
2313 but, if it has parents, then one of them will have an icon already
2315 if (!self->icon_set && !self->parents) {
2316 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2317 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2319 w = ob_rr_theme->def_win_icon_w;
2320 h = ob_rr_theme->def_win_icon_h;
2321 ldata = g_new(gulong, w*h+2);
2324 for (i = 0; i < w*h; ++i)
2325 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2326 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2327 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2328 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2329 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2331 } else if (self->frame)
2332 /* don't draw the icon empty if we're just setting one now anyways,
2333 we'll get the property change any second */
2334 frame_adjust_icon(self->frame);
2339 void client_update_icon_geometry(ObClient *self)
2344 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2346 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2350 /* don't let them set it with an area < 0 */
2351 RECT_SET(self->icon_geometry, data[0], data[1],
2352 MAX(data[2],0), MAX(data[3],0));
2357 static void client_get_session_ids(ObClient *self)
2364 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2367 /* get the SM_CLIENT_ID */
2368 if (leader && leader != self->window)
2369 OBT_PROP_GETS_XPCS(leader, SM_CLIENT_ID, &self->sm_client_id);
2371 OBT_PROP_GETS_XPCS(self->window, SM_CLIENT_ID, &self->sm_client_id);
2373 /* get the WM_CLASS (name and class). make them "" if they are not
2375 got = OBT_PROP_GETSS_TYPE(self->window, WM_CLASS, STRING_NO_CC, &ss);
2379 self->name = g_strdup(ss[0]);
2381 self->class = g_strdup(ss[1]);
2386 if (self->name == NULL) self->name = g_strdup("");
2387 if (self->class == NULL) self->class = g_strdup("");
2389 /* get the WM_CLASS (name and class) from the group leader. make them "" if
2390 they are not provided */
2392 got = OBT_PROP_GETSS_TYPE(leader, WM_CLASS, STRING_NO_CC, &ss);
2398 self->group_name = g_strdup(ss[0]);
2400 self->group_class = g_strdup(ss[1]);
2405 if (self->group_name == NULL) self->group_name = g_strdup("");
2406 if (self->group_class == NULL) self->group_class = g_strdup("");
2408 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2409 got = OBT_PROP_GETS_XPCS(self->window, WM_WINDOW_ROLE, &s);
2414 self->role = g_strdup("");
2416 /* get the WM_COMMAND */
2420 got = OBT_PROP_GETSS(leader, WM_COMMAND, &ss);
2422 got = OBT_PROP_GETSS(self->window, WM_COMMAND, &ss);
2425 /* merge/mash them all together */
2426 gchar *merge = NULL;
2429 for (i = 0; ss[i]; ++i) {
2432 merge = g_strconcat(merge, ss[i], NULL);
2434 merge = g_strconcat(ss[i], NULL);
2439 self->wm_command = merge;
2442 /* get the WM_CLIENT_MACHINE */
2445 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, &s);
2447 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, &s);
2450 gchar localhost[128];
2453 gethostname(localhost, 127);
2454 localhost[127] = '\0';
2455 if (strcmp(localhost, s) != 0)
2456 self->client_machine = s;
2460 /* see if it has the PID set too (the PID requires that the
2461 WM_CLIENT_MACHINE be set) */
2462 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2467 const gchar *client_type_to_string(ObClient *self)
2471 switch (self->type) {
2472 case OB_CLIENT_TYPE_NORMAL:
2473 type = "normal"; break;
2474 case OB_CLIENT_TYPE_DIALOG:
2475 type = "dialog"; break;
2476 case OB_CLIENT_TYPE_UTILITY:
2477 type = "utility"; break;
2478 case OB_CLIENT_TYPE_MENU:
2479 type = "menu"; break;
2480 case OB_CLIENT_TYPE_TOOLBAR:
2481 type = "toolbar"; break;
2482 case OB_CLIENT_TYPE_SPLASH:
2483 type = "splash"; break;
2484 case OB_CLIENT_TYPE_DESKTOP:
2485 type = "desktop"; break;
2486 case OB_CLIENT_TYPE_DOCK:
2487 type = "dock"; break;
2493 /*! Save the properties used for app matching rules, as seen by Openbox when
2494 the window mapped, so that users can still access them later if the app
2496 static void client_save_app_rule_values(ObClient *self)
2498 OBT_PROP_SETS(self->window, OB_APP_ROLE, self->role);
2499 OBT_PROP_SETS(self->window, OB_APP_NAME, self->name);
2500 OBT_PROP_SETS(self->window, OB_APP_CLASS, self->class);
2501 OBT_PROP_SETS(self->window, OB_APP_GROUP_NAME, self->group_name);
2502 OBT_PROP_SETS(self->window, OB_APP_GROUP_CLASS, self->group_class);
2503 OBT_PROP_SETS(self->window, OB_APP_TITLE, self->original_title);
2505 OBT_PROP_SETS(self->window, OB_APP_TYPE, client_type_to_string(self));
2508 static void client_change_wm_state(ObClient *self)
2513 old = self->wmstate;
2515 if (self->shaded || self->iconic ||
2516 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2518 self->wmstate = IconicState;
2520 self->wmstate = NormalState;
2522 if (old != self->wmstate) {
2523 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2524 self->wmstate, 1, 0, 0, 0);
2526 state[0] = self->wmstate;
2528 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2532 static void client_change_state(ObClient *self)
2534 gulong netstate[12];
2539 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2541 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2543 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2544 if (self->skip_taskbar)
2545 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2546 if (self->skip_pager)
2547 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2548 if (self->fullscreen)
2549 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2551 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2553 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2555 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2557 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2558 if (self->demands_attention)
2559 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2560 if (self->undecorated)
2561 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2562 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2565 frame_adjust_state(self->frame);
2568 ObClient *client_search_focus_tree(ObClient *self)
2573 for (it = self->transients; it; it = g_slist_next(it)) {
2574 if (client_focused(it->data)) return it->data;
2575 if ((ret = client_search_focus_tree(it->data))) return ret;
2580 ObClient *client_search_focus_tree_full(ObClient *self)
2582 if (self->parents) {
2585 for (it = self->parents; it; it = g_slist_next(it)) {
2586 ObClient *c = it->data;
2587 if ((c = client_search_focus_tree_full(c))) return c;
2593 /* this function checks the whole tree, the client_search_focus_tree
2594 does not, so we need to check this window */
2595 if (client_focused(self))
2597 return client_search_focus_tree(self);
2601 ObClient *client_search_focus_group_full(ObClient *self)
2606 for (it = self->group->members; it; it = g_slist_next(it)) {
2607 ObClient *c = it->data;
2609 if (client_focused(c)) return c;
2610 if ((c = client_search_focus_tree(it->data))) return c;
2613 if (client_focused(self)) return self;
2617 gboolean client_has_parent(ObClient *self)
2619 return self->parents != NULL;
2622 gboolean client_has_children(ObClient *self)
2624 return self->transients != NULL;
2627 gboolean client_is_oldfullscreen(const ObClient *self,
2630 const Rect *monitor, *allmonitors;
2632 /* No decorations and fills the monitor = oldskool fullscreen.
2633 But not for maximized windows.
2636 if (self->decorations || self->max_horz || self->max_vert) return FALSE;
2638 monitor = screen_physical_area_monitor(screen_find_monitor(area));
2639 allmonitors = screen_physical_area_all_monitors();
2641 return (RECT_EQUAL(*area, *monitor) ||
2642 RECT_EQUAL(*area, *allmonitors));
2645 static ObStackingLayer calc_layer(ObClient *self)
2649 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2650 l = OB_STACKING_LAYER_DESKTOP;
2651 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2652 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2653 else l = OB_STACKING_LAYER_ABOVE;
2655 else if ((self->fullscreen ||
2656 client_is_oldfullscreen(self, &self->area)) &&
2657 /* you are fullscreen while you or your children are focused.. */
2658 (client_focused(self) || client_search_focus_tree(self) ||
2659 /* you can be fullscreen if you're on another desktop */
2660 (self->desktop != screen_desktop &&
2661 self->desktop != DESKTOP_ALL) ||
2662 /* and you can also be fullscreen if the focused client is on
2663 another monitor, or nothing else is focused */
2665 client_monitor(focus_client) != client_monitor(self))))
2666 l = OB_STACKING_LAYER_FULLSCREEN;
2667 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2668 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2669 else l = OB_STACKING_LAYER_NORMAL;
2674 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2675 ObStackingLayer min)
2677 ObStackingLayer old, own;
2681 own = calc_layer(self);
2682 self->layer = MAX(own, min);
2684 if (self->layer != old) {
2685 stacking_remove(CLIENT_AS_WINDOW(self));
2686 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2689 /* we've been restacked */
2690 self->visited = TRUE;
2692 for (it = self->transients; it; it = g_slist_next(it))
2693 client_calc_layer_recursive(it->data, orig,
2697 static void client_calc_layer_internal(ObClient *self)
2701 /* transients take on the layer of their parents */
2702 sit = client_search_all_top_parents(self);
2704 for (; sit; sit = g_slist_next(sit))
2705 client_calc_layer_recursive(sit->data, self, 0);
2708 void client_calc_layer(ObClient *self)
2712 /* skip over stuff above fullscreen layer */
2713 for (it = stacking_list; it; it = g_list_next(it))
2714 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2716 /* find the windows in the fullscreen layer, and mark them not-visited */
2717 for (; it; it = g_list_next(it)) {
2718 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2719 else if (WINDOW_IS_CLIENT(it->data))
2720 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2723 client_calc_layer_internal(self);
2725 /* skip over stuff above fullscreen layer */
2726 for (it = stacking_list; it; it = g_list_next(it))
2727 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2729 /* now recalc any windows in the fullscreen layer which have not
2730 had their layer recalced already */
2731 for (; it; it = g_list_next(it)) {
2732 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2733 else if (WINDOW_IS_CLIENT(it->data) &&
2734 !WINDOW_AS_CLIENT(it->data)->visited)
2735 client_calc_layer_internal(it->data);
2739 gboolean client_should_show(ObClient *self)
2743 if (client_normal(self) && screen_showing_desktop())
2745 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2751 gboolean client_show(ObClient *self)
2753 gboolean show = FALSE;
2755 if (client_should_show(self)) {
2756 /* replay pending pointer event before showing the window, in case it
2757 should be going to something under the window */
2758 mouse_replay_pointer();
2760 frame_show(self->frame);
2763 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2764 it needs to be in IconicState. This includes when it is on another
2767 client_change_wm_state(self);
2772 gboolean client_hide(ObClient *self)
2774 gboolean hide = FALSE;
2776 if (!client_should_show(self)) {
2777 /* We don't need to ignore enter events here.
2778 The window can hide/iconify in 3 different ways:
2779 1 - through an x message. in this case we ignore all enter events
2780 caused by responding to the x message (unless underMouse)
2781 2 - by a keyboard action. in this case we ignore all enter events
2782 caused by the action
2783 3 - by a mouse action. in this case they are doing stuff with the
2784 mouse and focus _should_ move.
2786 Also in action_end, we simulate an enter event that can't be ignored
2787 so trying to ignore them is futile in case 3 anyways
2790 /* replay pending pointer event before hiding the window, in case it
2791 should be going to the window */
2792 mouse_replay_pointer();
2794 frame_hide(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 void client_showhide(ObClient *self)
2808 if (!client_show(self))
2812 gboolean client_normal(ObClient *self) {
2813 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2814 self->type == OB_CLIENT_TYPE_DOCK ||
2815 self->type == OB_CLIENT_TYPE_SPLASH);
2818 gboolean client_helper(ObClient *self)
2820 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2821 self->type == OB_CLIENT_TYPE_MENU ||
2822 self->type == OB_CLIENT_TYPE_TOOLBAR);
2825 gboolean client_occupies_space(ObClient *self)
2827 return !(self->type == OB_CLIENT_TYPE_DESKTOP ||
2828 self->type == OB_CLIENT_TYPE_SPLASH);
2831 gboolean client_mouse_focusable(ObClient *self)
2833 return !(self->type == OB_CLIENT_TYPE_MENU ||
2834 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2835 self->type == OB_CLIENT_TYPE_SPLASH ||
2836 self->type == OB_CLIENT_TYPE_DOCK);
2839 gboolean client_enter_focusable(ObClient *self)
2841 /* you can focus desktops but it shouldn't on enter */
2842 return (client_mouse_focusable(self) &&
2843 self->type != OB_CLIENT_TYPE_DESKTOP);
2846 static void client_apply_startup_state(ObClient *self,
2847 gint x, gint y, gint w, gint h)
2849 /* save the states that we are going to apply */
2850 gboolean iconic = self->iconic;
2851 gboolean fullscreen = self->fullscreen;
2852 gboolean undecorated = self->undecorated;
2853 gboolean shaded = self->shaded;
2854 gboolean demands_attention = self->demands_attention;
2855 gboolean max_horz = self->max_horz;
2856 gboolean max_vert = self->max_vert;
2860 /* turn them all off in the client, so they won't affect the window
2862 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2863 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2865 /* move the client to its placed position, or it it's already there,
2866 generate a ConfigureNotify telling the client where it is.
2868 do this after adjusting the frame. otherwise it gets all weird and
2869 clients don't work right
2871 do this before applying the states so they have the correct
2872 pre-max/pre-fullscreen values
2874 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2875 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2876 self->window, x, y, w, h);
2877 /* save the area, and make it where it should be for the premax stuff */
2878 oldarea = self->area;
2879 RECT_SET(self->area, x, y, w, h);
2881 /* apply the states. these are in a carefully crafted order.. */
2884 client_iconify(self, TRUE, FALSE, TRUE);
2886 client_set_undecorated(self, TRUE);
2888 client_shade(self, TRUE);
2889 if (demands_attention)
2890 client_hilite(self, TRUE);
2892 if (max_vert && max_horz)
2893 client_maximize(self, TRUE, 0);
2895 client_maximize(self, TRUE, 2);
2897 client_maximize(self, TRUE, 1);
2899 /* fullscreen removes the ability to apply other states */
2901 client_fullscreen(self, TRUE);
2903 /* make sure client_setup_decor_and_functions() is called at least once */
2904 client_setup_decor_and_functions(self, FALSE);
2906 /* if the window hasn't been configured yet, then do so now, in fact the
2907 x,y,w,h may _not_ be the same as the area rect, which can end up
2908 meaning that the client isn't properly moved/resized by the fullscreen
2910 pho can cause this because it maps at size of the screen but not 0,0
2911 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2912 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2913 cuz thats where the pre-fullscreen will be. however the actual area is
2914 not, so this needs to be called even if we have fullscreened/maxed
2916 self->area = oldarea;
2917 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2919 /* nothing to do for the other states:
2928 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2930 /* these should be the current values. this is for when you're not moving,
2932 g_assert(*x == self->area.x);
2933 g_assert(oldw == self->area.width);
2936 switch (self->gravity) {
2938 case NorthWestGravity:
2940 case SouthWestGravity:
2947 *x -= (neww - oldw) / 2;
2949 case NorthEastGravity:
2951 case SouthEastGravity:
2957 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2959 /* these should be the current values. this is for when you're not moving,
2961 g_assert(*y == self->area.y);
2962 g_assert(oldh == self->area.height);
2965 switch (self->gravity) {
2967 case NorthWestGravity:
2969 case NorthEastGravity:
2976 *y -= (newh - oldh) / 2;
2978 case SouthWestGravity:
2980 case SouthEastGravity:
2986 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2987 gint *logicalw, gint *logicalh,
2990 Rect desired = {*x, *y, *w, *h};
2991 frame_rect_to_frame(self->frame, &desired);
2993 /* make the frame recalculate its dimensions n shit without changing
2994 anything visible for real, this way the constraints below can work with
2995 the updated frame dimensions. */
2996 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2998 /* cap any X windows at the size of an unsigned short */
3001 - self->frame->size.left - self->frame->size.right);
3004 - self->frame->size.top - self->frame->size.bottom);
3006 /* gets the frame's position */
3007 frame_client_gravity(self->frame, x, y);
3009 /* these positions are frame positions, not client positions */
3011 /* set the size and position if fullscreen */
3012 if (self->fullscreen) {
3016 i = screen_find_monitor(&desired);
3017 a = screen_physical_area_monitor(i);
3024 user = FALSE; /* ignore if the client can't be moved/resized when it
3026 } else if (self->max_horz || self->max_vert) {
3030 /* use all possible struts when maximizing to the full screen */
3031 i = screen_find_monitor(&desired);
3032 a = screen_area(self->desktop, i,
3033 (self->max_horz && self->max_vert ? NULL : &desired));
3035 /* set the size and position if maximized */
3036 if (self->max_horz) {
3038 *w = a->width - self->frame->size.left - self->frame->size.right;
3040 if (self->max_vert) {
3042 *h = a->height - self->frame->size.top - self->frame->size.bottom;
3045 user = FALSE; /* ignore if the client can't be moved/resized when it
3048 g_slice_free(Rect, a);
3051 /* gets the client's position */
3052 frame_frame_gravity(self->frame, x, y);
3054 /* work within the preferred sizes given by the window, these may have
3055 changed rather than it's requested width and height, so always run
3056 through this code */
3058 gint basew, baseh, minw, minh;
3059 gint incw, inch, maxw, maxh;
3060 gfloat minratio, maxratio;
3062 incw = self->size_inc.width;
3063 inch = self->size_inc.height;
3064 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3065 0 : self->min_ratio;
3066 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3067 0 : self->max_ratio;
3069 /* base size is substituted with min size if not specified */
3070 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
3071 basew = self->base_size.width;
3072 baseh = self->base_size.height;
3074 basew = self->min_size.width;
3075 baseh = self->min_size.height;
3077 /* min size is substituted with base size if not specified */
3078 if (self->min_size.width || self->min_size.height) {
3079 minw = self->min_size.width;
3080 minh = self->min_size.height;
3082 minw = self->base_size.width;
3083 minh = self->base_size.height;
3086 /* This comment is no longer true */
3087 /* if this is a user-requested resize, then check against min/max
3090 /* smaller than min size or bigger than max size? */
3091 if (*w > self->max_size.width) *w = self->max_size.width;
3092 if (*w < minw) *w = minw;
3093 if (*h > self->max_size.height) *h = self->max_size.height;
3094 if (*h < minh) *h = minh;
3099 /* the sizes to used for maximized */
3103 /* keep to the increments */
3107 /* you cannot resize to nothing */
3108 if (basew + *w < 1) *w = 1 - basew;
3109 if (baseh + *h < 1) *h = 1 - baseh;
3111 /* save the logical size */
3112 *logicalw = incw > 1 ? *w : *w + basew;
3113 *logicalh = inch > 1 ? *h : *h + baseh;
3118 /* if maximized/fs then don't use the size increments */
3119 if (self->fullscreen || self->max_horz) *w = maxw;
3120 if (self->fullscreen || self->max_vert) *h = maxh;
3125 /* adjust the height to match the width for the aspect ratios.
3126 for this, min size is not substituted for base size ever. */
3127 *w -= self->base_size.width;
3128 *h -= self->base_size.height;
3131 if (*h * minratio > *w) {
3132 *h = (gint)(*w / minratio);
3134 /* you cannot resize to nothing */
3137 *w = (gint)(*h * minratio);
3141 if (*h * maxratio < *w) {
3142 *h = (gint)(*w / maxratio);
3144 /* you cannot resize to nothing */
3147 *w = (gint)(*h * minratio);
3151 *w += self->base_size.width;
3152 *h += self->base_size.height;
3155 /* these override the above states! if you cant move you can't move! */
3157 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
3161 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
3162 *w = self->area.width;
3163 *h = self->area.height;
3171 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
3172 gboolean user, gboolean final, gboolean force_reply)
3174 Rect oldframe, oldclient;
3175 gboolean send_resize_client;
3176 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3177 gboolean fmoved, fresized;
3178 guint fdecor = self->frame->decorations;
3179 gboolean fhorz = self->frame->max_horz;
3180 gboolean fvert = self->frame->max_vert;
3181 gint logicalw, logicalh;
3183 /* find the new x, y, width, and height (and logical size) */
3184 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3186 /* set the logical size if things changed */
3187 if (!(w == self->area.width && h == self->area.height))
3188 SIZE_SET(self->logical_size, logicalw, logicalh);
3190 /* figure out if we moved or resized or what */
3191 moved = (x != self->area.x || y != self->area.y);
3192 resized = (w != self->area.width || h != self->area.height);
3194 oldframe = self->frame->area;
3195 oldclient = self->area;
3196 RECT_SET(self->area, x, y, w, h);
3198 /* for app-requested resizes, always resize if 'resized' is true.
3199 for user-requested ones, only resize if final is true, or when
3200 resizing in redraw mode */
3201 send_resize_client = ((!user && resized) ||
3203 (resized && config_resize_redraw))));
3205 /* if the client is enlarging, then resize the client before the frame */
3206 if (send_resize_client && (w > oldclient.width || h > oldclient.height)) {
3207 XMoveResizeWindow(obt_display, self->window,
3208 self->frame->size.left, self->frame->size.top,
3209 MAX(w, oldclient.width), MAX(h, oldclient.height));
3210 frame_adjust_client_area(self->frame);
3213 /* find the frame's dimensions and move/resize it */
3217 /* if decorations changed, then readjust everything for the frame */
3218 if (self->decorations != fdecor ||
3219 self->max_horz != fhorz || self->max_vert != fvert)
3221 fmoved = fresized = TRUE;
3224 /* adjust the frame */
3225 if (fmoved || fresized) {
3226 gulong ignore_start;
3228 ignore_start = event_start_ignore_all_enters();
3230 /* replay pending pointer event before move the window, in case it
3231 would change what window gets the event */
3232 mouse_replay_pointer();
3234 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3237 event_end_ignore_all_enters(ignore_start);
3240 if (!user || final) {
3241 gint oldrx = self->root_pos.x;
3242 gint oldry = self->root_pos.y;
3243 /* we have reset the client to 0 border width, so don't include
3244 it in these coords */
3245 POINT_SET(self->root_pos,
3246 self->frame->area.x + self->frame->size.left -
3248 self->frame->area.y + self->frame->size.top -
3249 self->border_width);
3250 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3254 /* This is kinda tricky and should not be changed.. let me explain!
3256 When user = FALSE, then the request is coming from the application
3257 itself, and we are more strict about when to send a synthetic
3258 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3259 in this case (or send one if force_reply is true)
3261 When user = TRUE, then the request is coming from "us", like when we
3262 maximize a window or something. In this case we are more lenient. We
3263 used to follow the same rules as above, but _Java_ Swing can't handle
3264 this. So just to appease Swing, when user = TRUE, we always send
3265 a synthetic ConfigureNotify to give the window its root coordinates.
3266 Lastly, if force_reply is TRUE, we always send a
3267 ConfigureNotify, which is needed during a resize with XSYNCronization.
3269 if ((!user && !resized && (rootmoved || force_reply)) ||
3270 (user && ((!resized && force_reply) || (final && rootmoved))))
3274 event.type = ConfigureNotify;
3275 event.xconfigure.display = obt_display;
3276 event.xconfigure.event = self->window;
3277 event.xconfigure.window = self->window;
3279 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3280 self->title, self->root_pos.x, self->root_pos.y, w, h);
3282 /* root window real coords */
3283 event.xconfigure.x = self->root_pos.x;
3284 event.xconfigure.y = self->root_pos.y;
3285 event.xconfigure.width = w;
3286 event.xconfigure.height = h;
3287 event.xconfigure.border_width = self->border_width;
3288 event.xconfigure.above = None;
3289 event.xconfigure.override_redirect = FALSE;
3290 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3291 FALSE, StructureNotifyMask, &event);
3294 /* if the client is shrinking, then resize the frame before the client.
3296 both of these resize sections may run, because the top one only resizes
3297 in the direction that is growing
3299 if (send_resize_client && (w <= oldclient.width || h <= oldclient.height))
3301 frame_adjust_client_area(self->frame);
3302 XMoveResizeWindow(obt_display, self->window,
3303 self->frame->size.left, self->frame->size.top, w, h);
3306 XFlush(obt_display);
3308 /* if it moved between monitors, then this can affect the stacking
3309 layer of this window or others - for fullscreen windows.
3310 also if it changed to/from oldschool fullscreen then its layer may
3313 watch out tho, don't try change stacking stuff if the window is no
3314 longer being managed !
3316 if (self->managed &&
3317 (screen_find_monitor(&self->frame->area) !=
3318 screen_find_monitor(&oldframe) ||
3319 (final && (client_is_oldfullscreen(self, &oldclient) !=
3320 client_is_oldfullscreen(self, &self->area)))))
3322 client_calc_layer(self);
3326 void client_fullscreen(ObClient *self, gboolean fs)
3330 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3331 self->fullscreen == fs) return; /* already done */
3333 self->fullscreen = fs;
3334 client_change_state(self); /* change the state hints on the client */
3337 self->pre_fullscreen_area = self->area;
3338 self->pre_fullscreen_max_horz = self->max_horz;
3339 self->pre_fullscreen_max_vert = self->max_vert;
3341 /* if the window is maximized, its area isn't all that meaningful.
3342 save its premax area instead. */
3343 if (self->max_horz) {
3344 self->pre_fullscreen_area.x = self->pre_max_area.x;
3345 self->pre_fullscreen_area.width = self->pre_max_area.width;
3347 if (self->max_vert) {
3348 self->pre_fullscreen_area.y = self->pre_max_area.y;
3349 self->pre_fullscreen_area.height = self->pre_max_area.height;
3352 /* these will help configure_full figure out where to fullscreen
3356 w = self->area.width;
3357 h = self->area.height;
3359 g_assert(self->pre_fullscreen_area.width > 0 &&
3360 self->pre_fullscreen_area.height > 0);
3362 self->max_horz = self->pre_fullscreen_max_horz;
3363 self->max_vert = self->pre_fullscreen_max_vert;
3364 if (self->max_horz) {
3365 self->pre_max_area.x = self->pre_fullscreen_area.x;
3366 self->pre_max_area.width = self->pre_fullscreen_area.width;
3368 if (self->max_vert) {
3369 self->pre_max_area.y = self->pre_fullscreen_area.y;
3370 self->pre_max_area.height = self->pre_fullscreen_area.height;
3373 x = self->pre_fullscreen_area.x;
3374 y = self->pre_fullscreen_area.y;
3375 w = self->pre_fullscreen_area.width;
3376 h = self->pre_fullscreen_area.height;
3377 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3380 ob_debug("Window %s going fullscreen (%d)",
3381 self->title, self->fullscreen);
3384 /* make sure the window is on some monitor */
3385 client_find_onscreen(self, &x, &y, w, h, FALSE);
3388 client_setup_decor_and_functions(self, FALSE);
3389 client_move_resize(self, x, y, w, h);
3391 /* and adjust our layer/stacking. do this after resizing the window,
3392 and applying decorations, because windows which fill the screen are
3393 considered "fullscreen" and it affects their layer */
3394 client_calc_layer(self);
3397 /* try focus us when we go into fullscreen mode */
3402 static void client_iconify_recursive(ObClient *self,
3403 gboolean iconic, gboolean curdesk,
3404 gboolean hide_animation)
3407 gboolean changed = FALSE;
3409 if (self->iconic != iconic) {
3410 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3414 /* don't let non-normal windows iconify along with their parents
3416 if (client_normal(self)) {
3417 self->iconic = iconic;
3419 /* update the focus lists.. iconic windows go to the bottom of
3420 the list. this will also call focus_cycle_addremove(). */
3421 focus_order_to_bottom(self);
3426 self->iconic = iconic;
3428 if (curdesk && self->desktop != screen_desktop &&
3429 self->desktop != DESKTOP_ALL)
3430 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3432 /* this puts it after the current focused window, this will
3433 also cause focus_cycle_addremove() to be called for the
3435 focus_order_like_new(self);
3442 client_change_state(self);
3443 if (config_animate_iconify && !hide_animation)
3444 frame_begin_iconify_animation(self->frame, iconic);
3445 /* do this after starting the animation so it doesn't flash */
3446 client_showhide(self);
3449 /* iconify all direct transients, and deiconify all transients
3451 for (it = self->transients; it; it = g_slist_next(it))
3452 if (it->data != self)
3453 if (client_is_direct_child(self, it->data) || !iconic)
3454 client_iconify_recursive(it->data, iconic, curdesk,
3458 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3459 gboolean hide_animation)
3461 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3462 /* move up the transient chain as far as possible first */
3463 self = client_search_top_direct_parent(self);
3464 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3468 void client_maximize(ObClient *self, gboolean max, gint dir)
3472 g_assert(dir == 0 || dir == 1 || dir == 2);
3473 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3475 /* check if already done */
3477 if (dir == 0 && self->max_horz && self->max_vert) return;
3478 if (dir == 1 && self->max_horz) return;
3479 if (dir == 2 && self->max_vert) return;
3481 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3482 if (dir == 1 && !self->max_horz) return;
3483 if (dir == 2 && !self->max_vert) return;
3486 /* these will help configure_full figure out which screen to fill with
3490 w = self->area.width;
3491 h = self->area.height;
3494 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3495 RECT_SET(self->pre_max_area,
3496 self->area.x, self->pre_max_area.y,
3497 self->area.width, self->pre_max_area.height);
3499 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3500 RECT_SET(self->pre_max_area,
3501 self->pre_max_area.x, self->area.y,
3502 self->pre_max_area.width, self->area.height);
3505 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3506 g_assert(self->pre_max_area.width > 0);
3508 x = self->pre_max_area.x;
3509 w = self->pre_max_area.width;
3511 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3512 0, self->pre_max_area.height);
3514 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3515 g_assert(self->pre_max_area.height > 0);
3517 y = self->pre_max_area.y;
3518 h = self->pre_max_area.height;
3520 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3521 self->pre_max_area.width, 0);
3525 if (dir == 0 || dir == 1) /* horz */
3526 self->max_horz = max;
3527 if (dir == 0 || dir == 2) /* vert */
3528 self->max_vert = max;
3531 /* make sure the window is on some monitor */
3532 client_find_onscreen(self, &x, &y, w, h, FALSE);
3535 client_change_state(self); /* change the state hints on the client */
3537 client_setup_decor_and_functions(self, FALSE);
3538 client_move_resize(self, x, y, w, h);
3541 void client_shade(ObClient *self, gboolean shade)
3543 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3544 shade) || /* can't shade */
3545 self->shaded == shade) return; /* already done */
3547 self->shaded = shade;
3548 client_change_state(self);
3549 client_change_wm_state(self); /* the window is being hidden/shown */
3550 /* resize the frame to just the titlebar */
3551 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3554 static void client_ping_event(ObClient *self, gboolean dead)
3556 if (self->not_responding != dead) {
3557 self->not_responding = dead;
3558 client_update_title(self);
3561 /* the client isn't responding, so ask to kill it */
3562 client_prompt_kill(self);
3564 /* it came back to life ! */
3566 if (self->kill_prompt) {
3567 prompt_unref(self->kill_prompt);
3568 self->kill_prompt = NULL;
3571 self->kill_level = 0;
3576 void client_close(ObClient *self)
3578 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3580 /* if closing an internal obprompt, that is just cancelling it */
3582 prompt_cancel(self->prompt);
3586 /* in the case that the client provides no means to requesting that it
3587 close, we just kill it */
3588 if (!self->delete_window)
3589 /* don't use client_kill(), we should only kill based on PID in
3590 response to a lack of PING replies */
3591 XKillClient(obt_display, self->window);
3593 /* request the client to close with WM_DELETE_WINDOW */
3594 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3595 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_time(),
3596 0, 0, 0, NoEventMask);
3598 /* we're trying to close the window, so see if it is responding. if it
3599 is not, then we will let them kill the window */
3601 ping_start(self, client_ping_event);
3603 /* if we already know the window isn't responding (maybe they clicked
3604 no in the kill dialog but it hasn't come back to life), then show
3606 if (self->not_responding)
3607 client_prompt_kill(self);
3611 #define OB_KILL_RESULT_NO 0
3612 #define OB_KILL_RESULT_YES 1
3614 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3616 ObClient *self = data;
3618 if (result == OB_KILL_RESULT_YES)
3620 return TRUE; /* call the cleanup func */
3623 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3625 ObClient *self = data;
3627 g_assert(p == self->kill_prompt);
3629 prompt_unref(self->kill_prompt);
3630 self->kill_prompt = NULL;
3633 static void client_prompt_kill(ObClient *self)
3635 /* check if we're already prompting */
3636 if (!self->kill_prompt) {
3637 ObPromptAnswer answers[] = {
3638 { 0, OB_KILL_RESULT_NO },
3639 { 0, OB_KILL_RESULT_YES }
3642 const gchar *y, *title;
3644 title = self->original_title;
3645 if (title[0] == '\0') {
3646 /* empty string, so use its parent */
3647 ObClient *p = client_search_top_direct_parent(self);
3648 if (p) title = p->original_title;
3651 if (client_on_localhost(self)) {
3654 if (self->kill_level == 0)
3660 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3662 y = _("End Process");
3666 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3668 y = _("Disconnect");
3670 /* set the dialog buttons' text */
3671 answers[0].text = _("Cancel"); /* "no" */
3672 answers[1].text = y; /* "yes" */
3674 self->kill_prompt = prompt_new(m, NULL, answers,
3675 sizeof(answers)/sizeof(answers[0]),
3676 OB_KILL_RESULT_NO, /* default = no */
3677 OB_KILL_RESULT_NO, /* cancel = no */
3678 client_kill_requested,
3679 client_kill_cleanup,
3684 prompt_show(self->kill_prompt, self, TRUE);
3687 void client_kill(ObClient *self)
3689 /* don't kill our own windows */
3690 if (self->prompt) return;
3692 if (client_on_localhost(self) && self->pid) {
3693 /* running on the local host */
3694 if (self->kill_level == 0) {
3695 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3696 self->window, self->pid);
3697 kill(self->pid, SIGTERM);
3700 /* show that we're trying to kill it */
3701 client_update_title(self);
3704 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3705 self->window, self->pid);
3706 kill(self->pid, SIGKILL); /* kill -9 */
3710 /* running on a remote host */
3711 XKillClient(obt_display, self->window);
3715 void client_hilite(ObClient *self, gboolean hilite)
3717 if (self->demands_attention == hilite)
3718 return; /* no change */
3720 /* don't allow focused windows to hilite */
3721 self->demands_attention = hilite && !client_focused(self);
3722 if (self->frame != NULL) { /* if we're mapping, just set the state */
3723 if (self->demands_attention) {
3724 frame_flash_start(self->frame);
3726 /* if the window is on another desktop then raise it and make it
3727 the most recently used window */
3728 if (self->desktop != screen_desktop &&
3729 self->desktop != DESKTOP_ALL)
3731 stacking_raise(CLIENT_AS_WINDOW(self));
3732 focus_order_to_top(self);
3736 frame_flash_stop(self->frame);
3737 client_change_state(self);
3741 static void client_set_desktop_recursive(ObClient *self,
3749 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3751 ob_debug("Setting desktop %u", target+1);
3753 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3755 old = self->desktop;
3756 self->desktop = target;
3757 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3758 /* the frame can display the current desktop state */
3759 frame_adjust_state(self->frame);
3760 /* 'move' the window to the new desktop */
3764 /* raise if it was not already on the desktop */
3765 if (old != DESKTOP_ALL && !dontraise)
3766 stacking_raise(CLIENT_AS_WINDOW(self));
3767 if (STRUT_EXISTS(self->strut))
3768 screen_update_areas();
3770 /* the new desktop's geometry may be different, so we may need to
3771 resize, for example if we are maximized */
3772 client_reconfigure(self, FALSE);
3774 focus_cycle_addremove(self, FALSE);
3777 /* move all transients */
3778 for (it = self->transients; it; it = g_slist_next(it))
3779 if (it->data != self)
3780 if (client_is_direct_child(self, it->data))
3781 client_set_desktop_recursive(it->data, target,
3782 donthide, dontraise);
3785 void client_set_desktop(ObClient *self, guint target,
3786 gboolean donthide, gboolean dontraise)
3788 self = client_search_top_direct_parent(self);
3789 client_set_desktop_recursive(self, target, donthide, dontraise);
3791 focus_cycle_addremove(NULL, TRUE);
3794 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3796 while (child != parent && (child = client_direct_parent(child)));
3797 return child == parent;
3800 ObClient *client_search_modal_child(ObClient *self)
3805 for (it = self->transients; it; it = g_slist_next(it)) {
3806 ObClient *c = it->data;
3807 if ((ret = client_search_modal_child(c))) return ret;
3808 if (c->modal) return c;
3813 struct ObClientFindDestroyUnmap {
3818 static gboolean find_destroy_unmap(XEvent *e, gpointer data)
3820 struct ObClientFindDestroyUnmap *find = data;
3821 if (e->type == DestroyNotify)
3822 return e->xdestroywindow.window == find->window;
3823 if (e->type == UnmapNotify && e->xunmap.window == find->window)
3824 /* ignore the first $find->ignore_unmaps$ many unmap events */
3825 return --find->ignore_unmaps < 0;
3829 gboolean client_validate(ObClient *self)
3831 struct ObClientFindDestroyUnmap find;
3833 XSync(obt_display, FALSE); /* get all events on the server */
3835 find.window = self->window;
3836 find.ignore_unmaps = self->ignore_unmaps;
3837 if (xqueue_exists_local(find_destroy_unmap, &find))
3843 void client_set_wm_state(ObClient *self, glong state)
3845 if (state == self->wmstate) return; /* no change */
3849 client_iconify(self, TRUE, TRUE, FALSE);
3852 client_iconify(self, FALSE, TRUE, FALSE);
3857 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3859 gboolean shaded = self->shaded;
3860 gboolean fullscreen = self->fullscreen;
3861 gboolean undecorated = self->undecorated;
3862 gboolean max_horz = self->max_horz;
3863 gboolean max_vert = self->max_vert;
3864 gboolean modal = self->modal;
3865 gboolean iconic = self->iconic;
3866 gboolean demands_attention = self->demands_attention;
3867 gboolean above = self->above;
3868 gboolean below = self->below;
3872 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3873 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3874 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3875 /* an invalid action was passed to the client message, ignore it */
3878 for (i = 0; i < 2; ++i) {
3879 Atom state = i == 0 ? data1 : data2;
3881 if (!state) continue;
3883 /* if toggling, then pick whether we're adding or removing */
3884 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3885 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3887 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3888 value = self->max_vert;
3889 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3890 value = self->max_horz;
3891 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3893 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3894 value = self->skip_taskbar;
3895 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3896 value = self->skip_pager;
3897 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3898 value = self->iconic;
3899 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3901 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3902 value = self->above;
3903 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3904 value = self->below;
3905 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3906 value = self->demands_attention;
3907 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3908 value = undecorated;
3910 g_assert_not_reached();
3911 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3912 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3915 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3916 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3918 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3920 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3922 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3924 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3925 self->skip_taskbar = value;
3926 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3927 self->skip_pager = value;
3928 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3930 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3932 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3934 /* only unset below when setting above, otherwise you can't get to
3938 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3939 /* and vice versa */
3943 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3944 demands_attention = value;
3945 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3946 undecorated = value;
3950 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3951 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3953 if (max_horz == max_vert) { /* both going the same way */
3954 client_maximize(self, max_horz, 0);
3956 client_maximize(self, max_horz, 1);
3957 client_maximize(self, max_vert, 2);
3961 if (max_horz != self->max_horz)
3962 client_maximize(self, max_horz, 1);
3964 client_maximize(self, max_vert, 2);
3967 /* change fullscreen state before shading, as it will affect if the window
3969 if (fullscreen != self->fullscreen)
3970 client_fullscreen(self, fullscreen);
3971 if (shaded != self->shaded)
3972 client_shade(self, shaded);
3973 if (undecorated != self->undecorated)
3974 client_set_undecorated(self, undecorated);
3975 if (above != self->above || below != self->below) {
3976 self->above = above;
3977 self->below = below;
3978 client_calc_layer(self);
3981 if (modal != self->modal) {
3982 self->modal = modal;
3983 /* when a window changes modality, then its stacking order with its
3984 transients needs to change */
3985 stacking_raise(CLIENT_AS_WINDOW(self));
3987 /* it also may get focused. if something is focused that shouldn't
3988 be focused anymore, then move the focus */
3989 if (focus_client && client_focus_target(focus_client) != focus_client)
3990 client_focus(focus_client);
3993 if (iconic != self->iconic)
3994 client_iconify(self, iconic, FALSE, FALSE);
3996 if (demands_attention != self->demands_attention)
3997 client_hilite(self, demands_attention);
3999 client_change_state(self); /* change the hint to reflect these changes */
4001 focus_cycle_addremove(self, TRUE);
4004 ObClient *client_focus_target(ObClient *self)
4006 ObClient *child = NULL;
4008 child = client_search_modal_child(self);
4009 if (child) return child;
4013 gboolean client_can_focus(ObClient *self)
4015 /* choose the correct target */
4016 self = client_focus_target(self);
4018 if (!self->frame->visible)
4021 if (!(self->can_focus || self->focus_notify))
4027 gboolean client_focus(ObClient *self)
4029 if (!client_validate(self)) return FALSE;
4031 /* we might not focus this window, so if we have modal children which would
4032 be focused instead, bring them to this desktop */
4033 client_bring_modal_windows(self);
4035 /* choose the correct target */
4036 self = client_focus_target(self);
4038 if (!client_can_focus(self)) {
4039 ob_debug_type(OB_DEBUG_FOCUS,
4040 "Client %s can't be focused", self->title);
4044 /* if we have helper windows they should be there with the window */
4045 client_bring_helper_windows(self);
4047 ob_debug_type(OB_DEBUG_FOCUS,
4048 "Focusing client \"%s\" (0x%x) at time %u",
4049 self->title, self->window, event_time());
4051 /* if using focus_delay, stop the timer now so that focus doesn't
4053 event_halt_focus_delay();
4055 obt_display_ignore_errors(TRUE);
4057 if (self->can_focus) {
4058 /* This can cause a BadMatch error with CurrentTime, or if an app
4059 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
4060 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
4064 if (self->focus_notify) {
4066 ce.xclient.type = ClientMessage;
4067 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
4068 ce.xclient.display = obt_display;
4069 ce.xclient.window = self->window;
4070 ce.xclient.format = 32;
4071 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
4072 ce.xclient.data.l[1] = event_time();
4073 ce.xclient.data.l[2] = 0l;
4074 ce.xclient.data.l[3] = 0l;
4075 ce.xclient.data.l[4] = 0l;
4076 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
4079 obt_display_ignore_errors(FALSE);
4081 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
4082 obt_display_error_occured);
4083 return !obt_display_error_occured;
4086 static void client_present(ObClient *self, gboolean here, gboolean raise,
4089 if (client_normal(self) && screen_showing_desktop())
4090 screen_show_desktop(FALSE, self);
4092 client_iconify(self, FALSE, here, FALSE);
4093 if (self->desktop != DESKTOP_ALL &&
4094 self->desktop != screen_desktop)
4097 client_set_desktop(self, screen_desktop, FALSE, TRUE);
4099 screen_set_desktop(self->desktop, FALSE);
4100 } else if (!self->frame->visible)
4101 /* if its not visible for other reasons, then don't mess
4104 if (self->shaded && unshade)
4105 client_shade(self, FALSE);
4107 stacking_raise(CLIENT_AS_WINDOW(self));
4112 /* this function exists to map to the net_active_window message in the ewmh */
4113 void client_activate(ObClient *self, gboolean desktop,
4114 gboolean here, gboolean raise,
4115 gboolean unshade, gboolean user)
4117 self = client_focus_target(self);
4119 if (client_can_steal_focus(self, desktop, user, event_time(), CurrentTime))
4120 client_present(self, here, raise, unshade);
4122 client_hilite(self, TRUE);
4125 static void client_bring_windows_recursive(ObClient *self,
4133 for (it = self->transients; it; it = g_slist_next(it))
4134 client_bring_windows_recursive(it->data, desktop,
4135 helpers, modals, iconic);
4137 if (((helpers && client_helper(self)) ||
4138 (modals && self->modal)) &&
4139 (!screen_compare_desktops(self->desktop, desktop) ||
4140 (iconic && self->iconic)))
4142 if (iconic && self->iconic)
4143 client_iconify(self, FALSE, TRUE, FALSE);
4145 client_set_desktop(self, desktop, FALSE, FALSE);
4149 void client_bring_helper_windows(ObClient *self)
4151 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
4154 void client_bring_modal_windows(ObClient *self)
4156 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
4159 gboolean client_focused(ObClient *self)
4161 return self == focus_client;
4164 RrImage* client_icon(ObClient *self)
4166 RrImage *ret = NULL;
4169 ret = self->icon_set;
4170 else if (self->parents) {
4172 for (it = self->parents; it && !ret; it = g_slist_next(it))
4173 ret = client_icon(it->data);
4176 ret = client_default_icon;
4180 void client_set_layer(ObClient *self, gint layer)
4184 self->above = FALSE;
4185 } else if (layer == 0) {
4186 self->below = self->above = FALSE;
4188 self->below = FALSE;
4191 client_calc_layer(self);
4192 client_change_state(self); /* reflect this in the state hints */
4195 void client_set_undecorated(ObClient *self, gboolean undecorated)
4197 if (self->undecorated != undecorated &&
4198 /* don't let it undecorate if the function is missing, but let
4200 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4202 self->undecorated = undecorated;
4203 client_setup_decor_and_functions(self, TRUE);
4204 client_change_state(self); /* reflect this in the state hints */
4208 guint client_monitor(ObClient *self)
4210 return screen_find_monitor(&self->frame->area);
4213 ObClient *client_direct_parent(ObClient *self)
4215 if (!self->parents) return NULL;
4216 if (self->transient_for_group) return NULL;
4217 return self->parents->data;
4220 ObClient *client_search_top_direct_parent(ObClient *self)
4223 while ((p = client_direct_parent(self))) self = p;
4227 static GSList *client_search_all_top_parents_internal(ObClient *self,
4229 ObStackingLayer layer)
4234 /* move up the direct transient chain as far as possible */
4235 while ((p = client_direct_parent(self)) &&
4236 (!bylayer || p->layer == layer))
4240 ret = g_slist_prepend(NULL, self);
4242 ret = g_slist_copy(self->parents);
4247 GSList *client_search_all_top_parents(ObClient *self)
4249 return client_search_all_top_parents_internal(self, FALSE, 0);
4252 GSList *client_search_all_top_parents_layer(ObClient *self)
4254 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4257 ObClient *client_search_focus_parent(ObClient *self)
4261 for (it = self->parents; it; it = g_slist_next(it))
4262 if (client_focused(it->data)) return it->data;
4267 ObClient *client_search_focus_parent_full(ObClient *self)
4270 ObClient *ret = NULL;
4272 for (it = self->parents; it; it = g_slist_next(it)) {
4273 if (client_focused(it->data))
4276 ret = client_search_focus_parent_full(it->data);
4282 ObClient *client_search_parent(ObClient *self, ObClient *search)
4286 for (it = self->parents; it; it = g_slist_next(it))
4287 if (it->data == search) return search;
4292 ObClient *client_search_transient(ObClient *self, ObClient *search)
4296 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4297 if (sit->data == search)
4299 if (client_search_transient(sit->data, search))
4305 static void detect_edge(Rect area, ObDirection dir,
4306 gint my_head, gint my_size,
4307 gint my_edge_start, gint my_edge_size,
4308 gint *dest, gboolean *near_edge)
4310 gint edge_start, edge_size, head, tail;
4311 gboolean skip_head = FALSE, skip_tail = FALSE;
4314 case OB_DIRECTION_NORTH:
4315 case OB_DIRECTION_SOUTH:
4316 edge_start = area.x;
4317 edge_size = area.width;
4319 case OB_DIRECTION_EAST:
4320 case OB_DIRECTION_WEST:
4321 edge_start = area.y;
4322 edge_size = area.height;
4325 g_assert_not_reached();
4328 /* do we collide with this window? */
4329 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4330 edge_start, edge_size))
4334 case OB_DIRECTION_NORTH:
4335 head = RECT_BOTTOM(area);
4336 tail = RECT_TOP(area);
4338 case OB_DIRECTION_SOUTH:
4339 head = RECT_TOP(area);
4340 tail = RECT_BOTTOM(area);
4342 case OB_DIRECTION_WEST:
4343 head = RECT_RIGHT(area);
4344 tail = RECT_LEFT(area);
4346 case OB_DIRECTION_EAST:
4347 head = RECT_LEFT(area);
4348 tail = RECT_RIGHT(area);
4351 g_assert_not_reached();
4354 case OB_DIRECTION_NORTH:
4355 case OB_DIRECTION_WEST:
4356 /* check if our window is past the head of this window */
4357 if (my_head <= head + 1)
4359 /* check if our window's tail is past the tail of this window */
4360 if (my_head + my_size - 1 <= tail)
4362 /* check if the head of this window is closer than the previously
4363 chosen edge (take into account that the previously chosen
4364 edge might have been a tail, not a head) */
4365 if (head + (*near_edge ? 0 : my_size) <= *dest)
4367 /* check if the tail of this window is closer than the previously
4368 chosen edge (take into account that the previously chosen
4369 edge might have been a head, not a tail) */
4370 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4373 case OB_DIRECTION_SOUTH:
4374 case OB_DIRECTION_EAST:
4375 /* check if our window is past the head of this window */
4376 if (my_head >= head - 1)
4378 /* check if our window's tail is past the tail of this window */
4379 if (my_head - my_size + 1 >= tail)
4381 /* check if the head of this window is closer than the previously
4382 chosen edge (take into account that the previously chosen
4383 edge might have been a tail, not a head) */
4384 if (head - (*near_edge ? 0 : my_size) >= *dest)
4386 /* check if the tail of this window is closer than the previously
4387 chosen edge (take into account that the previously chosen
4388 edge might have been a head, not a tail) */
4389 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4393 g_assert_not_reached();
4396 ob_debug("my head %d size %d", my_head, my_size);
4397 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4399 ob_debug("using near edge %d", head);
4403 else if (!skip_tail) {
4404 ob_debug("using far edge %d", tail);
4410 void client_find_edge_directional(ObClient *self, ObDirection dir,
4411 gint my_head, gint my_size,
4412 gint my_edge_start, gint my_edge_size,
4413 gint *dest, gboolean *near_edge)
4421 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4422 &self->frame->area);
4425 case OB_DIRECTION_NORTH:
4426 edge = RECT_TOP(*a) - 1;
4428 case OB_DIRECTION_SOUTH:
4429 edge = RECT_BOTTOM(*a) + 1;
4431 case OB_DIRECTION_EAST:
4432 edge = RECT_RIGHT(*a) + 1;
4434 case OB_DIRECTION_WEST:
4435 edge = RECT_LEFT(*a) - 1;
4438 g_assert_not_reached();
4440 /* default to the far edge, then narrow it down */
4444 /* search for edges of monitors */
4445 for (i = 0; i < screen_num_monitors; ++i) {
4446 Rect *area = screen_area(self->desktop, i, NULL);
4447 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4448 my_edge_size, dest, near_edge);
4449 g_slice_free(Rect, area);
4452 /* search for edges of clients */
4453 for (it = client_list; it; it = g_list_next(it)) {
4454 ObClient *cur = it->data;
4456 /* skip windows to not bump into */
4461 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4462 cur->desktop != screen_desktop)
4465 ob_debug("trying window %s", cur->title);
4467 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4468 my_edge_size, dest, near_edge);
4470 dock_get_area(&dock_area);
4471 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4472 my_edge_size, dest, near_edge);
4474 g_slice_free(Rect, a);
4477 void client_find_move_directional(ObClient *self, ObDirection dir,
4481 gint e, e_start, e_size;
4485 case OB_DIRECTION_EAST:
4486 head = RECT_RIGHT(self->frame->area);
4487 size = self->frame->area.width;
4488 e_start = RECT_TOP(self->frame->area);
4489 e_size = self->frame->area.height;
4491 case OB_DIRECTION_WEST:
4492 head = RECT_LEFT(self->frame->area);
4493 size = self->frame->area.width;
4494 e_start = RECT_TOP(self->frame->area);
4495 e_size = self->frame->area.height;
4497 case OB_DIRECTION_NORTH:
4498 head = RECT_TOP(self->frame->area);
4499 size = self->frame->area.height;
4500 e_start = RECT_LEFT(self->frame->area);
4501 e_size = self->frame->area.width;
4503 case OB_DIRECTION_SOUTH:
4504 head = RECT_BOTTOM(self->frame->area);
4505 size = self->frame->area.height;
4506 e_start = RECT_LEFT(self->frame->area);
4507 e_size = self->frame->area.width;
4510 g_assert_not_reached();
4513 client_find_edge_directional(self, dir, head, size,
4514 e_start, e_size, &e, &near);
4515 *x = self->frame->area.x;
4516 *y = self->frame->area.y;
4518 case OB_DIRECTION_EAST:
4519 if (near) e -= self->frame->area.width;
4523 case OB_DIRECTION_WEST:
4525 else e -= self->frame->area.width;
4528 case OB_DIRECTION_NORTH:
4530 else e -= self->frame->area.height;
4533 case OB_DIRECTION_SOUTH:
4534 if (near) e -= self->frame->area.height;
4539 g_assert_not_reached();
4541 frame_frame_gravity(self->frame, x, y);
4544 void client_find_resize_directional(ObClient *self,
4546 ObClientDirectionalResizeType resize_type,
4547 gint *x, gint *y, gint *w, gint *h)
4550 gint e, e_start, e_size, delta;
4555 switch (resize_type) {
4556 case CLIENT_RESIZE_GROW:
4559 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4562 case CLIENT_RESIZE_SHRINK:
4568 case OB_DIRECTION_EAST:
4569 head = RECT_RIGHT(self->frame->area);
4570 switch (resize_type) {
4571 case CLIENT_RESIZE_GROW:
4572 head += self->size_inc.width - 1;
4574 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4577 case CLIENT_RESIZE_SHRINK:
4581 e_start = RECT_TOP(self->frame->area);
4582 e_size = self->frame->area.height;
4583 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4585 case OB_DIRECTION_WEST:
4586 head = RECT_LEFT(self->frame->area);
4587 switch (resize_type) {
4588 case CLIENT_RESIZE_GROW:
4589 head -= self->size_inc.width - 1;
4591 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4594 case CLIENT_RESIZE_SHRINK:
4598 e_start = RECT_TOP(self->frame->area);
4599 e_size = self->frame->area.height;
4600 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4602 case OB_DIRECTION_NORTH:
4603 head = RECT_TOP(self->frame->area);
4604 switch (resize_type) {
4605 case CLIENT_RESIZE_GROW:
4606 head -= self->size_inc.height - 1;
4608 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4611 case CLIENT_RESIZE_SHRINK:
4615 e_start = RECT_LEFT(self->frame->area);
4616 e_size = self->frame->area.width;
4617 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4619 case OB_DIRECTION_SOUTH:
4620 head = RECT_BOTTOM(self->frame->area);
4621 switch (resize_type) {
4622 case CLIENT_RESIZE_GROW:
4623 head += self->size_inc.height - 1;
4625 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4628 case CLIENT_RESIZE_SHRINK:
4632 e_start = RECT_LEFT(self->frame->area);
4633 e_size = self->frame->area.width;
4634 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4637 g_assert_not_reached();
4640 ob_debug("head %d dir %d", head, dir);
4641 client_find_edge_directional(self, dir, head, 1,
4642 e_start, e_size, &e, &near);
4643 ob_debug("edge %d", e);
4644 *x = self->frame->area.x;
4645 *y = self->frame->area.y;
4646 *w = self->frame->area.width;
4647 *h = self->frame->area.height;
4649 case OB_DIRECTION_EAST:
4650 if (grow == near) --e;
4651 delta = e - RECT_RIGHT(self->frame->area);
4654 case OB_DIRECTION_WEST:
4655 if (grow == near) ++e;
4656 delta = RECT_LEFT(self->frame->area) - e;
4660 case OB_DIRECTION_NORTH:
4661 if (grow == near) ++e;
4662 delta = RECT_TOP(self->frame->area) - e;
4666 case OB_DIRECTION_SOUTH:
4667 if (grow == near) --e;
4668 delta = e - RECT_BOTTOM(self->frame->area);
4672 g_assert_not_reached();
4674 frame_frame_gravity(self->frame, x, y);
4675 *w -= self->frame->size.left + self->frame->size.right;
4676 *h -= self->frame->size.top + self->frame->size.bottom;
4679 ObClient* client_under_pointer(void)
4683 ObClient *ret = NULL;
4685 if (screen_pointer_pos(&x, &y)) {
4686 for (it = stacking_list; it; it = g_list_next(it)) {
4687 if (WINDOW_IS_CLIENT(it->data)) {
4688 ObClient *c = WINDOW_AS_CLIENT(it->data);
4689 if (c->frame->visible &&
4690 /* check the desktop, this is done during desktop
4691 switching and windows are shown/hidden status is not
4693 (c->desktop == screen_desktop ||
4694 c->desktop == DESKTOP_ALL) &&
4695 /* ignore all animating windows */
4696 !frame_iconify_animating(c->frame) &&
4697 RECT_CONTAINS(c->frame->area, x, y))
4708 gboolean client_has_group_siblings(ObClient *self)
4710 return self->group && self->group->members->next;
4713 gboolean client_has_relative(ObClient *self)
4715 return client_has_parent(self) ||
4716 client_has_group_siblings(self) ||
4717 client_has_children(self);
4720 /*! Returns TRUE if the client is running on the same machine as Openbox */
4721 gboolean client_on_localhost(ObClient *self)
4723 return self->client_machine == NULL;