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"
26 #include "moveresize.h"
30 #include "extensions.h"
41 #include "menuframe.h"
44 #include "render/render.h"
52 # include <signal.h> /* for kill() */
56 #include <X11/Xutil.h>
58 /*! The event mask to grab on client windows */
59 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
62 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
67 ObClientCallback func;
71 GList *client_list = NULL;
73 static GSList *client_destroy_notifies = NULL;
74 static RrImage *client_default_icon = NULL;
76 static void client_get_all(ObClient *self, gboolean real);
77 static void client_get_startup_id(ObClient *self);
78 static void client_get_session_ids(ObClient *self);
79 static void client_get_area(ObClient *self);
80 static void client_get_desktop(ObClient *self);
81 static void client_get_state(ObClient *self);
82 static void client_get_shaped(ObClient *self);
83 static void client_get_mwm_hints(ObClient *self);
84 static void client_get_colormap(ObClient *self);
85 static void client_set_desktop_recursive(ObClient *self,
89 static void client_change_allowed_actions(ObClient *self);
90 static void client_change_state(ObClient *self);
91 static void client_change_wm_state(ObClient *self);
92 static void client_apply_startup_state(ObClient *self,
93 gint x, gint y, gint w, gint h);
94 static void client_restore_session_state(ObClient *self);
95 static gboolean client_restore_session_stacking(ObClient *self);
96 static ObAppSettings *client_get_settings_state(ObClient *self);
97 static void client_update_transient_tree(ObClient *self,
98 ObGroup *oldgroup, ObGroup *newgroup,
99 gboolean oldgtran, gboolean newgtran,
101 ObClient *newparent);
102 static void client_present(ObClient *self, gboolean here, gboolean raise,
104 static GSList *client_search_all_top_parents_internal(ObClient *self,
106 ObStackingLayer layer);
107 static void client_call_notifies(ObClient *self, GSList *list);
108 static void client_ping_event(ObClient *self, gboolean dead);
109 static void client_prompt_kill(ObClient *self);
111 void client_startup(gboolean reconfig)
113 if ((client_default_icon = RrImageCacheFind(ob_rr_icons,
114 ob_rr_theme->def_win_icon,
115 ob_rr_theme->def_win_icon_w,
116 ob_rr_theme->def_win_icon_h)))
117 RrImageRef(client_default_icon);
119 client_default_icon = RrImageNew(ob_rr_icons);
120 RrImageAddPicture(client_default_icon,
121 ob_rr_theme->def_win_icon,
122 ob_rr_theme->def_win_icon_w,
123 ob_rr_theme->def_win_icon_h);
126 if (reconfig) return;
131 void client_shutdown(gboolean reconfig)
133 RrImageUnref(client_default_icon);
134 client_default_icon = NULL;
136 if (reconfig) return;
139 static void client_call_notifies(ObClient *self, GSList *list)
143 for (it = list; it; it = g_slist_next(it)) {
144 ClientCallback *d = it->data;
145 d->func(self, d->data);
149 void client_add_destroy_notify(ObClientCallback func, gpointer data)
151 ClientCallback *d = g_new(ClientCallback, 1);
154 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
157 void client_remove_destroy_notify(ObClientCallback func)
161 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
162 ClientCallback *d = it->data;
163 if (d->func == func) {
165 client_destroy_notifies =
166 g_slist_delete_link(client_destroy_notifies, it);
172 void client_set_list(void)
174 Window *windows, *win_it;
176 guint size = g_list_length(client_list);
178 /* create an array of the window ids */
180 windows = g_new(Window, size);
182 for (it = client_list; it; it = g_list_next(it), ++win_it)
183 *win_it = ((ObClient*)it->data)->window;
187 PROP_SETA32(RootWindow(ob_display, ob_screen),
188 net_client_list, window, (gulong*)windows, size);
196 void client_manage_all(void)
201 XWindowAttributes attrib;
203 XQueryTree(ob_display, RootWindow(ob_display, ob_screen),
204 &w, &w, &children, &nchild);
206 /* remove all icon windows from the list */
207 for (i = 0; i < nchild; i++) {
208 if (children[i] == None) continue;
209 wmhints = XGetWMHints(ob_display, children[i]);
211 if ((wmhints->flags & IconWindowHint) &&
212 (wmhints->icon_window != children[i]))
213 for (j = 0; j < nchild; j++)
214 if (children[j] == wmhints->icon_window) {
222 /* manage windows in reverse order from how they were originally mapped.
223 this is an attempt to manage children windows before their parents, so
224 that when the parent is mapped, it can find the child */
225 for (i = 0; i < nchild; ++i) {
226 if (children[i] == None)
228 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
229 if (attrib.override_redirect) continue;
231 if (attrib.map_state != IsUnmapped)
232 client_manage(children[i], NULL);
238 void client_manage(Window window, ObPrompt *prompt)
242 XWindowAttributes attrib;
243 XSetWindowAttributes attrib_set;
245 gboolean activate = FALSE;
246 ObAppSettings *settings;
247 gboolean transient = FALSE;
248 Rect place, *monitor;
249 Time launch_time, map_time;
254 /* check if it has already been unmapped by the time we started
255 mapping. the grab does a sync so we don't have to here */
256 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
257 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e))
259 XPutBackEvent(ob_display, &e);
261 ob_debug("Trying to manage unmapped window. Aborting that.\n");
263 return; /* don't manage it */
266 /* make sure it isn't an override-redirect window */
267 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
268 attrib.override_redirect)
271 return; /* don't manage it */
274 /* is the window a docking app */
275 if ((wmhint = XGetWMHints(ob_display, window))) {
276 if ((wmhint->flags & StateHint) &&
277 wmhint->initial_state == WithdrawnState)
279 dock_add(window, wmhint);
287 ob_debug("Managing window: 0x%lx\n", window);
289 map_time = event_get_server_time();
291 /* choose the events we want to receive on the CLIENT window
292 (ObPrompt windows can request events too) */
293 attrib_set.event_mask = CLIENT_EVENTMASK |
294 (prompt ? prompt->event_mask : 0);
295 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
296 XChangeWindowAttributes(ob_display, window,
297 CWEventMask|CWDontPropagate, &attrib_set);
299 /* create the ObClient struct, and populate it from the hints on the
301 self = g_new0(ObClient, 1);
302 self->obwin.type = Window_Client;
303 self->window = window;
304 self->prompt = prompt;
306 /* non-zero defaults */
307 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
308 self->gravity = NorthWestGravity;
309 self->desktop = screen_num_desktops; /* always an invalid value */
311 /* get all the stuff off the window */
312 client_get_all(self, TRUE);
314 ob_debug("Window type: %d\n", self->type);
315 ob_debug("Window group: 0x%x\n", self->group?self->group->leader:0);
316 ob_debug("Window name: %s class: %s\n", self->name, self->class);
318 /* now we have all of the window's information so we can set this up.
319 do this before creating the frame, so it can tell that we are still
320 mapping and doesn't go applying things right away */
321 client_setup_decor_and_functions(self, FALSE);
323 /* specify that if we exit, the window should not be destroyed and
324 should be reparented back to root automatically, unless we are managing
325 an internal ObPrompt window */
327 XChangeSaveSet(ob_display, window, SetModeInsert);
329 /* create the decoration frame for the client window */
330 self->frame = frame_new(self);
332 frame_grab_client(self->frame);
334 /* we've grabbed everything and set everything that we need to at mapping
338 /* per-app settings override stuff from client_get_all, and return the
339 settings for other uses too. the returned settings is a shallow copy,
340 that needs to be freed with g_free(). */
341 settings = client_get_settings_state(self);
342 /* the session should get the last say though */
343 client_restore_session_state(self);
345 /* tell startup notification that this app started */
346 launch_time = sn_app_started(self->startup_id, self->class, self->name);
348 if (!PROP_GET32(self->window, net_wm_user_time, cardinal, &user_time))
349 user_time = map_time;
351 /* do this after we have a frame.. it uses the frame to help determine the
352 WM_STATE to apply. */
353 client_change_state(self);
355 /* add ourselves to the focus order */
356 focus_order_add_new(self);
358 /* do this to add ourselves to the stacking list in a non-intrusive way */
359 client_calc_layer(self);
361 /* focus the new window? */
362 if (ob_state() != OB_STATE_STARTING &&
363 (!self->session || self->session->focused) &&
364 /* this means focus=true for window is same as config_focus_new=true */
365 ((config_focus_new || (settings && settings->focus == 1)) ||
366 client_search_focus_tree_full(self)) &&
367 /* NET_WM_USER_TIME 0 when mapping means don't focus */
369 /* this checks for focus=false for the window */
370 (!settings || settings->focus != 0) &&
371 focus_valid_target(self, FALSE, FALSE, TRUE, FALSE, FALSE))
376 /* remove the client's border */
377 XSetWindowBorderWidth(ob_display, self->window, 0);
379 /* adjust the frame to the client's size before showing or placing
381 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
382 frame_adjust_client_area(self->frame);
384 /* where the frame was placed is where the window was originally */
386 monitor = screen_physical_area_monitor(screen_find_monitor(&place));
388 /* figure out placement for the window if the window is new */
389 if (ob_state() == OB_STATE_RUNNING) {
390 ob_debug("Positioned: %s @ %d %d\n",
391 (!self->positioned ? "no" :
392 (self->positioned == PPosition ? "program specified" :
393 (self->positioned == USPosition ? "user specified" :
394 (self->positioned == (PPosition | USPosition) ?
395 "program + user specified" :
396 "BADNESS !?")))), place.x, place.y);
398 ob_debug("Sized: %s @ %d %d\n",
399 (!self->sized ? "no" :
400 (self->sized == PSize ? "program specified" :
401 (self->sized == USSize ? "user specified" :
402 (self->sized == (PSize | USSize) ?
403 "program + user specified" :
404 "BADNESS !?")))), place.width, place.height);
406 /* splash screens are also returned as TRUE for transient,
407 and so will be forced on screen below */
408 transient = place_client(self, &place.x, &place.y, settings);
410 /* make sure the window is visible. */
411 client_find_onscreen(self, &place.x, &place.y,
412 place.width, place.height,
413 /* non-normal clients has less rules, and
414 windows that are being restored from a
415 session do also. we can assume you want
416 it back where you saved it. Clients saying
417 they placed themselves are subjected to
418 harder rules, ones that are placed by
419 place.c or by the user are allowed partially
420 off-screen and on xinerama divides (ie,
421 it is up to the placement routines to avoid
422 the xinerama divides)
424 splash screens get "transient" set to TRUE by
425 the place_client call
427 ob_state() == OB_STATE_RUNNING &&
429 (!((self->positioned & USPosition) ||
430 (settings && settings->pos_given)) &&
431 client_normal(self) &&
433 /* don't move oldschool fullscreen windows to
434 fit inside the struts (fixes Acroread, which
435 makes its fullscreen window fit the screen
436 but it is not USSize'd or USPosition'd) */
437 !(self->decorations == 0 &&
438 RECT_EQUAL(place, *monitor)))));
441 /* if the window isn't user-sized, then make it fit inside
442 the visible screen area on its monitor. Use basically the same rules
443 for forcing the window on screen in the client_find_onscreen call.
445 do this after place_client, it chooses the monitor!
447 splash screens get "transient" set to TRUE by
448 the place_client call
450 if (ob_state() == OB_STATE_RUNNING &&
452 (!(self->sized & USSize || self->positioned & USPosition) &&
453 client_normal(self) &&
455 /* don't shrink oldschool fullscreen windows to fit inside the
456 struts (fixes Acroread, which makes its fullscreen window
457 fit the screen but it is not USSize'd or USPosition'd) */
458 !(self->decorations == 0 && RECT_EQUAL(place, *monitor)))))
460 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
462 /* get the size of the frame */
463 place.width += self->frame->size.left + self->frame->size.right;
464 place.height += self->frame->size.top + self->frame->size.bottom;
466 /* fit the window inside the area */
467 place.width = MIN(place.width, a->width);
468 place.height = MIN(place.height, a->height);
470 ob_debug("setting window size to %dx%d\n", place.width, place.height);
472 /* get the size of the client back */
473 place.width -= self->frame->size.left + self->frame->size.right;
474 place.height -= self->frame->size.top + self->frame->size.bottom;
479 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
480 "some restrictions may apply\n",
481 self->window, place.x, place.y, place.width, place.height);
483 ob_debug(" but session requested %d, %d %d x %d instead, "
485 self->session->x, self->session->y,
486 self->session->w, self->session->h);
488 /* do this after the window is placed, so the premax/prefullscreen numbers
491 this also places the window
493 client_apply_startup_state(self, place.x, place.y,
494 place.width, place.height);
499 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s\n",
500 activate ? "yes" : "no");
502 gboolean raise = FALSE;
503 gboolean relative_focused;
504 gboolean parent_focused;
506 parent_focused = (focus_client != NULL &&
507 client_search_focus_parent(self));
508 relative_focused = (focus_client != NULL &&
509 (client_search_focus_tree_full(self) != NULL ||
510 client_search_focus_group_full(self) != NULL));
512 /* This is focus stealing prevention */
513 ob_debug_type(OB_DEBUG_FOCUS,
514 "Want to focus new window 0x%x at time %u "
515 "launched at %u (last user interaction time %u)\n",
516 self->window, map_time, launch_time,
517 event_last_user_time);
519 if (menu_frame_visible || moveresize_in_progress) {
522 ob_debug_type(OB_DEBUG_FOCUS,
523 "Not focusing the window because the user is inside "
524 "an Openbox menu or is move/resizing a window and "
525 "we don't want to interrupt them\n");
528 /* if it's on another desktop */
529 else if (!(self->desktop == screen_desktop ||
530 self->desktop == DESKTOP_ALL) &&
531 /* the timestamp is from before you changed desktops */
532 launch_time && screen_desktop_user_time &&
533 !event_time_after(launch_time, screen_desktop_user_time))
537 ob_debug_type(OB_DEBUG_FOCUS,
538 "Not focusing the window because its on another "
541 /* If something is focused... */
542 else if (focus_client) {
543 /* If the user is working in another window right now, then don't
545 if (!parent_focused &&
546 event_last_user_time && launch_time &&
547 event_time_after(event_last_user_time, launch_time) &&
548 event_last_user_time != launch_time &&
549 event_time_after(event_last_user_time,
550 map_time - OB_EVENT_USER_TIME_DELAY))
553 ob_debug_type(OB_DEBUG_FOCUS,
554 "Not focusing the window because the user is "
555 "working in another window that is not "
558 /* If the new window is a transient (and its relatives aren't
560 else if (client_has_parent(self) && !relative_focused) {
562 ob_debug_type(OB_DEBUG_FOCUS,
563 "Not focusing the window because it is a "
564 "transient, and its relatives aren't focused\n");
566 /* Don't steal focus from globally active clients.
567 I stole this idea from KWin. It seems nice.
569 else if (!(focus_client->can_focus ||
570 focus_client->focus_notify))
573 ob_debug_type(OB_DEBUG_FOCUS,
574 "Not focusing the window because a globally "
575 "active client has focus\n");
577 /* Don't move focus if it's not going to go to this window
579 else if (client_focus_target(self) != self) {
582 ob_debug_type(OB_DEBUG_FOCUS,
583 "Not focusing the window because another window "
584 "would get the focus anyway\n");
586 /* Don't move focus if the window is not visible on the current
587 desktop and none of its relatives are focused */
588 else if (!(self->desktop == screen_desktop ||
589 self->desktop == DESKTOP_ALL) &&
594 ob_debug_type(OB_DEBUG_FOCUS,
595 "Not focusing the window because it is on "
596 "another desktop and no relatives are focused ");
601 ob_debug_type(OB_DEBUG_FOCUS,
602 "Focus stealing prevention activated for %s at "
603 "time %u (last user interaction time %u)\n",
604 self->title, map_time, event_last_user_time);
605 /* if the client isn't focused, then hilite it so the user
607 client_hilite(self, TRUE);
608 /* we may want to raise it even tho we're not activating it */
609 if (raise && !client_restore_session_stacking(self))
610 stacking_raise(CLIENT_AS_WINDOW(self));
614 /* This may look rather odd. Well it's because new windows are added
615 to the stacking order non-intrusively. If we're not going to focus
616 the new window or hilite it, then we raise it to the top. This will
617 take affect for things that don't get focused like splash screens.
618 Also if you don't have focus_new enabled, then it's going to get
619 raised to the top. Legacy begets legacy I guess?
621 if (!client_restore_session_stacking(self))
622 stacking_raise(CLIENT_AS_WINDOW(self));
625 mouse_grab_for_client(self, TRUE);
627 /* this has to happen before we try focus the window, but we want it to
628 happen after the client's stacking has been determined or it looks bad
632 if (!config_focus_under_mouse)
633 ignore_start = event_start_ignore_all_enters();
637 if (!config_focus_under_mouse)
638 event_end_ignore_all_enters(ignore_start);
642 gboolean stacked = client_restore_session_stacking(self);
643 client_present(self, FALSE, !stacked, TRUE);
646 /* add to client list/map */
647 client_list = g_list_append(client_list, self);
648 g_hash_table_insert(window_map, &self->window, self);
650 /* this has to happen after we're in the client_list */
651 if (STRUT_EXISTS(self->strut))
652 screen_update_areas();
654 /* update the list hints */
657 /* free the ObAppSettings shallow copy */
660 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
661 window, self->frame->window, self->class);
666 ObClient *client_fake_manage(Window window)
669 ObAppSettings *settings;
671 ob_debug("Pretend-managing window: %lx\n", window);
673 /* do this minimal stuff to figure out the client's decorations */
675 self = g_new0(ObClient, 1);
676 self->window = window;
678 client_get_all(self, FALSE);
679 /* per-app settings override stuff, and return the settings for other
680 uses too. this returns a shallow copy that needs to be freed */
681 settings = client_get_settings_state(self);
683 client_setup_decor_and_functions(self, FALSE);
685 /* create the decoration frame for the client window and adjust its size */
686 self->frame = frame_new(self);
687 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
689 ob_debug("gave extents left %d right %d top %d bottom %d\n",
690 self->frame->size.left, self->frame->size.right,
691 self->frame->size.top, self->frame->size.bottom);
693 /* free the ObAppSettings shallow copy */
699 void client_unmanage_all(void)
702 client_unmanage(client_list->data);
705 void client_unmanage(ObClient *self)
710 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
711 self->window, self->frame->window,
712 self->class, self->title ? self->title : "");
714 g_assert(self != NULL);
716 /* we dont want events no more. do this before hiding the frame so we
717 don't generate more events */
718 XSelectInput(ob_display, self->window, NoEventMask);
720 /* ignore enter events from the unmap so it doesnt mess with the focus */
721 if (!config_focus_under_mouse)
722 ignore_start = event_start_ignore_all_enters();
724 frame_hide(self->frame);
725 /* flush to send the hide to the server quickly */
728 if (!config_focus_under_mouse)
729 event_end_ignore_all_enters(ignore_start);
731 mouse_grab_for_client(self, FALSE);
733 /* remove the window from our save set, unless we are managing an internal
736 XChangeSaveSet(ob_display, self->window, SetModeDelete);
738 /* update the focus lists */
739 focus_order_remove(self);
740 if (client_focused(self)) {
741 /* don't leave an invalid focus_client */
745 /* if we're prompting to kill the client, close that */
746 prompt_unref(self->kill_prompt);
747 self->kill_prompt = NULL;
749 client_list = g_list_remove(client_list, self);
750 stacking_remove(self);
751 g_hash_table_remove(window_map, &self->window);
753 /* once the client is out of the list, update the struts to remove its
755 if (STRUT_EXISTS(self->strut))
756 screen_update_areas();
758 client_call_notifies(self, client_destroy_notifies);
760 /* tell our parent(s) that we're gone */
761 for (it = self->parents; it; it = g_slist_next(it))
762 ((ObClient*)it->data)->transients =
763 g_slist_remove(((ObClient*)it->data)->transients,self);
765 /* tell our transients that we're gone */
766 for (it = self->transients; it; it = g_slist_next(it)) {
767 ((ObClient*)it->data)->parents =
768 g_slist_remove(((ObClient*)it->data)->parents, self);
769 /* we could be keeping our children in a higher layer */
770 client_calc_layer(it->data);
773 /* remove from its group */
775 group_remove(self->group, self);
779 /* restore the window's original geometry so it is not lost */
785 if (self->fullscreen)
786 a = self->pre_fullscreen_area;
787 else if (self->max_horz || self->max_vert) {
788 if (self->max_horz) {
789 a.x = self->pre_max_area.x;
790 a.width = self->pre_max_area.width;
792 if (self->max_vert) {
793 a.y = self->pre_max_area.y;
794 a.height = self->pre_max_area.height;
798 self->fullscreen = self->max_horz = self->max_vert = FALSE;
799 /* let it be moved and resized no matter what */
800 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
801 self->decorations = 0; /* unmanaged windows have no decor */
803 /* give the client its border back */
804 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
806 client_move_resize(self, a.x, a.y, a.width, a.height);
809 /* reparent the window out of the frame, and free the frame */
810 frame_release_client(self->frame);
811 frame_free(self->frame);
814 if (ob_state() != OB_STATE_EXITING) {
815 /* these values should not be persisted across a window
817 PROP_ERASE(self->window, net_wm_desktop);
818 PROP_ERASE(self->window, net_wm_state);
819 PROP_ERASE(self->window, wm_state);
821 /* if we're left in an unmapped state, the client wont be mapped.
822 this is bad, since we will no longer be managing the window on
824 XMapWindow(ob_display, self->window);
827 /* these should not be left on the window ever. other window managers
828 don't necessarily use them and it will mess them up (like compiz) */
829 PROP_ERASE(self->window, net_wm_visible_name);
830 PROP_ERASE(self->window, net_wm_visible_icon_name);
832 /* update the list hints */
835 ob_debug("Unmanaged window 0x%lx\n", self->window);
837 /* free all data allocated in the client struct */
838 RrImageUnref(self->icon_set);
839 g_slist_free(self->transients);
840 g_free(self->startup_id);
841 g_free(self->wm_command);
843 g_free(self->icon_title);
844 g_free(self->original_title);
848 g_free(self->client_machine);
849 g_free(self->sm_client_id);
853 void client_fake_unmanage(ObClient *self)
855 /* this is all that got allocated to get the decorations */
857 frame_free(self->frame);
861 /*! Returns a new structure containing the per-app settings for this client.
862 The returned structure needs to be freed with g_free. */
863 static ObAppSettings *client_get_settings_state(ObClient *self)
865 ObAppSettings *settings;
868 settings = config_create_app_settings();
870 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
871 ObAppSettings *app = it->data;
872 gboolean match = TRUE;
874 g_assert(app->name != NULL || app->class != NULL);
876 /* we know that either name or class is not NULL so it will have to
877 match to use the rule */
879 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
881 else if (app->class &&
882 !g_pattern_match(app->class,
883 strlen(self->class), self->class, NULL))
885 else if (app->role &&
886 !g_pattern_match(app->role,
887 strlen(self->role), self->role, NULL))
889 else if ((signed)app->type >= 0 && app->type != self->type)
893 ob_debug("Window matching: %s\n", app->name);
895 /* copy the settings to our struct, overriding the existing
896 settings if they are not defaults */
897 config_app_settings_copy_non_defaults(app, settings);
901 if (settings->shade != -1)
902 self->shaded = !!settings->shade;
903 if (settings->decor != -1)
904 self->undecorated = !settings->decor;
905 if (settings->iconic != -1)
906 self->iconic = !!settings->iconic;
907 if (settings->skip_pager != -1)
908 self->skip_pager = !!settings->skip_pager;
909 if (settings->skip_taskbar != -1)
910 self->skip_taskbar = !!settings->skip_taskbar;
912 if (settings->max_vert != -1)
913 self->max_vert = !!settings->max_vert;
914 if (settings->max_horz != -1)
915 self->max_horz = !!settings->max_horz;
917 if (settings->fullscreen != -1)
918 self->fullscreen = !!settings->fullscreen;
920 if (settings->desktop) {
921 if (settings->desktop == DESKTOP_ALL)
922 self->desktop = settings->desktop;
923 else if (settings->desktop > 0 &&
924 settings->desktop <= screen_num_desktops)
925 self->desktop = settings->desktop - 1;
928 if (settings->layer == -1) {
932 else if (settings->layer == 0) {
936 else if (settings->layer == 1) {
943 static void client_restore_session_state(ObClient *self)
947 ob_debug_type(OB_DEBUG_SM,
948 "Restore session for client %s\n", self->title);
950 if (!(it = session_state_find(self))) {
951 ob_debug_type(OB_DEBUG_SM,
952 "Session data not found for client %s\n", self->title);
956 self->session = it->data;
958 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s\n",
961 RECT_SET_POINT(self->area, self->session->x, self->session->y);
962 self->positioned = USPosition;
963 self->sized = USSize;
964 if (self->session->w > 0)
965 self->area.width = self->session->w;
966 if (self->session->h > 0)
967 self->area.height = self->session->h;
968 XResizeWindow(ob_display, self->window,
969 self->area.width, self->area.height);
971 self->desktop = (self->session->desktop == DESKTOP_ALL ?
972 self->session->desktop :
973 MIN(screen_num_desktops - 1, self->session->desktop));
974 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
976 self->shaded = self->session->shaded;
977 self->iconic = self->session->iconic;
978 self->skip_pager = self->session->skip_pager;
979 self->skip_taskbar = self->session->skip_taskbar;
980 self->fullscreen = self->session->fullscreen;
981 self->above = self->session->above;
982 self->below = self->session->below;
983 self->max_horz = self->session->max_horz;
984 self->max_vert = self->session->max_vert;
985 self->undecorated = self->session->undecorated;
988 static gboolean client_restore_session_stacking(ObClient *self)
992 if (!self->session) return FALSE;
994 mypos = g_list_find(session_saved_state, self->session);
995 if (!mypos) return FALSE;
997 /* start above me and look for the first client */
998 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
1001 for (cit = client_list; cit; cit = g_list_next(cit)) {
1002 ObClient *c = cit->data;
1003 /* found a client that was in the session, so go below it */
1004 if (c->session == it->data) {
1005 stacking_below(CLIENT_AS_WINDOW(self),
1006 CLIENT_AS_WINDOW(cit->data));
1014 void client_move_onscreen(ObClient *self, gboolean rude)
1016 gint x = self->area.x;
1017 gint y = self->area.y;
1018 if (client_find_onscreen(self, &x, &y,
1020 self->area.height, rude)) {
1021 client_move(self, x, y);
1025 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
1028 gint ox = *x, oy = *y;
1029 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
1035 RECT_SET(desired, *x, *y, w, h);
1036 frame_rect_to_frame(self->frame, &desired);
1038 /* get where the frame would be */
1039 frame_client_gravity(self->frame, x, y);
1041 /* get the requested size of the window with decorations */
1042 fw = self->frame->size.left + w + self->frame->size.right;
1043 fh = self->frame->size.top + h + self->frame->size.bottom;
1045 /* If rudeness wasn't requested, then still be rude in a given direction
1046 if the client is not moving, only resizing in that direction */
1048 Point oldtl, oldtr, oldbl, oldbr;
1049 Point newtl, newtr, newbl, newbr;
1050 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1052 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1053 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1054 self->frame->area.y + self->frame->area.height - 1);
1055 POINT_SET(oldtr, oldbr.x, oldtl.y);
1056 POINT_SET(oldbl, oldtl.x, oldbr.y);
1058 POINT_SET(newtl, *x, *y);
1059 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1060 POINT_SET(newtr, newbr.x, newtl.y);
1061 POINT_SET(newbl, newtl.x, newbr.y);
1063 /* is it moving or just resizing from some corner? */
1064 stationary_l = oldtl.x == newtl.x;
1065 stationary_r = oldtr.x == newtr.x;
1066 stationary_t = oldtl.y == newtl.y;
1067 stationary_b = oldbl.y == newbl.y;
1069 /* if left edge is growing and didnt move right edge */
1070 if (stationary_r && newtl.x < oldtl.x)
1072 /* if right edge is growing and didnt move left edge */
1073 if (stationary_l && newtr.x > oldtr.x)
1075 /* if top edge is growing and didnt move bottom edge */
1076 if (stationary_b && newtl.y < oldtl.y)
1078 /* if bottom edge is growing and didnt move top edge */
1079 if (stationary_t && newbl.y > oldbl.y)
1083 /* we iterate through every monitor that the window is at least partially
1084 on, to make sure it is obeying the rules on them all
1086 if the window does not appear on any monitors, then use the first one
1089 for (i = 0; i < screen_num_monitors; ++i) {
1092 if (!screen_physical_area_monitor_contains(i, &desired)) {
1093 if (i < screen_num_monitors - 1 || found_mon)
1096 /* the window is not inside any monitor! so just use the first
1098 a = screen_area(self->desktop, 0, NULL);
1101 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1104 /* This makes sure windows aren't entirely outside of the screen so you
1105 can't see them at all.
1106 It makes sure 10% of the window is on the screen at least. And don't
1107 let it move itself off the top of the screen, which would hide the
1108 titlebar on you. (The user can still do this if they want too, it's
1109 only limiting the application.
1111 if (client_normal(self)) {
1112 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1113 *x = a->x + a->width - fw/10;
1114 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1115 *y = a->y + a->height - fh/10;
1116 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1117 *x = a->x - fw*9/10;
1118 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1119 *y = a->y - fh*9/10;
1122 /* This here doesn't let windows even a pixel outside the
1123 struts/screen. When called from client_manage, programs placing
1124 themselves are forced completely onscreen, while things like
1125 xterm -geometry resolution-width/2 will work fine. Trying to
1126 place it completely offscreen will be handled in the above code.
1127 Sorry for this confused comment, i am tired. */
1128 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1129 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1130 *x = a->x + MAX(0, a->width - fw);
1132 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1133 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1134 *y = a->y + MAX(0, a->height - fh);
1139 /* get where the client should be */
1140 frame_frame_gravity(self->frame, x, y);
1142 return ox != *x || oy != *y;
1145 static void client_get_all(ObClient *self, gboolean real)
1147 /* this is needed for the frame to set itself up */
1148 client_get_area(self);
1150 /* these things can change the decor and functions of the window */
1152 client_get_mwm_hints(self);
1153 /* this can change the mwmhints for special cases */
1154 client_get_type_and_transientness(self);
1155 client_get_state(self);
1156 client_update_normal_hints(self);
1158 /* get the session related properties, these can change decorations
1159 from per-app settings */
1160 client_get_session_ids(self);
1162 /* now we got everything that can affect the decorations */
1166 /* get this early so we have it for debugging */
1167 client_update_title(self);
1169 client_update_protocols(self);
1171 client_update_wmhints(self);
1172 /* this may have already been called from client_update_wmhints */
1173 if (!self->parents && !self->transient_for_group)
1174 client_update_transient_for(self);
1176 client_get_startup_id(self);
1177 client_get_desktop(self);/* uses transient data/group/startup id if a
1178 desktop is not specified */
1179 client_get_shaped(self);
1182 /* a couple type-based defaults for new windows */
1184 /* this makes sure that these windows appear on all desktops */
1185 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1186 self->desktop = DESKTOP_ALL;
1190 client_update_sync_request_counter(self);
1193 client_get_colormap(self);
1194 client_update_strut(self);
1195 client_update_icons(self);
1196 client_update_icon_geometry(self);
1199 static void client_get_startup_id(ObClient *self)
1201 if (!(PROP_GETS(self->window, net_startup_id, utf8, &self->startup_id)))
1203 PROP_GETS(self->group->leader,
1204 net_startup_id, utf8, &self->startup_id);
1207 static void client_get_area(ObClient *self)
1209 XWindowAttributes wattrib;
1212 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
1213 g_assert(ret != BadWindow);
1215 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1216 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1217 self->border_width = wattrib.border_width;
1219 ob_debug("client area: %d %d %d %d bw %d\n", wattrib.x, wattrib.y,
1220 wattrib.width, wattrib.height, wattrib.border_width);
1223 static void client_get_desktop(ObClient *self)
1225 guint32 d = screen_num_desktops; /* an always-invalid value */
1227 if (PROP_GET32(self->window, net_wm_desktop, cardinal, &d)) {
1228 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1229 self->desktop = screen_num_desktops - 1;
1232 ob_debug("client requested desktop 0x%x\n", self->desktop);
1235 gboolean first = TRUE;
1236 guint all = screen_num_desktops; /* not a valid value */
1238 /* if they are all on one desktop, then open it on the
1240 for (it = self->parents; it; it = g_slist_next(it)) {
1241 ObClient *c = it->data;
1243 if (c->desktop == DESKTOP_ALL) continue;
1249 else if (all != c->desktop)
1250 all = screen_num_desktops; /* make it invalid */
1252 if (all != screen_num_desktops) {
1253 self->desktop = all;
1255 ob_debug("client desktop set from parents: 0x%x\n",
1258 /* try get from the startup-notification protocol */
1259 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1260 if (self->desktop >= screen_num_desktops &&
1261 self->desktop != DESKTOP_ALL)
1262 self->desktop = screen_num_desktops - 1;
1263 ob_debug("client desktop set from startup-notification: 0x%x\n",
1266 /* defaults to the current desktop */
1268 self->desktop = screen_desktop;
1269 ob_debug("client desktop set to the current desktop: %d\n",
1275 static void client_get_state(ObClient *self)
1280 if (PROP_GETA32(self->window, net_wm_state, atom, &state, &num)) {
1282 for (i = 0; i < num; ++i) {
1283 if (state[i] == prop_atoms.net_wm_state_modal)
1285 else if (state[i] == prop_atoms.net_wm_state_shaded)
1286 self->shaded = TRUE;
1287 else if (state[i] == prop_atoms.net_wm_state_hidden)
1288 self->iconic = TRUE;
1289 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
1290 self->skip_taskbar = TRUE;
1291 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
1292 self->skip_pager = TRUE;
1293 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
1294 self->fullscreen = TRUE;
1295 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
1296 self->max_vert = TRUE;
1297 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
1298 self->max_horz = TRUE;
1299 else if (state[i] == prop_atoms.net_wm_state_above)
1301 else if (state[i] == prop_atoms.net_wm_state_below)
1303 else if (state[i] == prop_atoms.net_wm_state_demands_attention)
1304 self->demands_attention = TRUE;
1305 else if (state[i] == prop_atoms.ob_wm_state_undecorated)
1306 self->undecorated = TRUE;
1313 static void client_get_shaped(ObClient *self)
1315 self->shaped = FALSE;
1317 if (extensions_shape) {
1322 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
1324 XShapeQueryExtents(ob_display, self->window, &s, &foo,
1325 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1332 void client_update_transient_for(ObClient *self)
1335 ObClient *target = NULL;
1336 gboolean trangroup = FALSE;
1338 if (XGetTransientForHint(ob_display, self->window, &t)) {
1339 if (t != self->window) { /* can't be transient to itself! */
1340 target = g_hash_table_lookup(window_map, &t);
1341 /* if this happens then we need to check for it */
1342 g_assert(target != self);
1343 if (target && !WINDOW_IS_CLIENT(target)) {
1344 /* watch out for windows with a parent that is something
1345 different, like a dockapp for example */
1350 /* Setting the transient_for to Root is actually illegal, however
1351 applications from time have done this to specify transient for
1353 if (!target && self->group && t == RootWindow(ob_display, ob_screen))
1355 } else if (self->group && self->transient)
1358 client_update_transient_tree(self, self->group, self->group,
1359 self->transient_for_group, trangroup,
1360 client_direct_parent(self), target);
1361 self->transient_for_group = trangroup;
1365 static void client_update_transient_tree(ObClient *self,
1366 ObGroup *oldgroup, ObGroup *newgroup,
1367 gboolean oldgtran, gboolean newgtran,
1368 ObClient* oldparent,
1369 ObClient *newparent)
1374 g_assert(!oldgtran || oldgroup);
1375 g_assert(!newgtran || newgroup);
1376 g_assert((!oldgtran && !oldparent) ||
1377 (oldgtran && !oldparent) ||
1378 (!oldgtran && oldparent));
1379 g_assert((!newgtran && !newparent) ||
1380 (newgtran && !newparent) ||
1381 (!newgtran && newparent));
1384 Group transient windows are not allowed to have other group
1385 transient windows as their children.
1388 /* No change has occured */
1389 if (oldgroup == newgroup &&
1390 oldgtran == newgtran &&
1391 oldparent == newparent) return;
1393 /** Remove the client from the transient tree **/
1395 for (it = self->transients; it; it = next) {
1396 next = g_slist_next(it);
1398 self->transients = g_slist_delete_link(self->transients, it);
1399 c->parents = g_slist_remove(c->parents, self);
1401 for (it = self->parents; it; it = next) {
1402 next = g_slist_next(it);
1404 self->parents = g_slist_delete_link(self->parents, it);
1405 c->transients = g_slist_remove(c->transients, self);
1408 /** Re-add the client to the transient tree **/
1410 /* If we're transient for a group then we need to add ourselves to all our
1413 for (it = newgroup->members; it; it = g_slist_next(it)) {
1416 !client_search_top_direct_parent(c)->transient_for_group &&
1419 c->transients = g_slist_prepend(c->transients, self);
1420 self->parents = g_slist_prepend(self->parents, c);
1425 /* If we are now transient for a single window we need to add ourselves to
1428 WARNING: Cyclical transient-ness is possible if two windows are
1429 transient for eachother.
1431 else if (newparent &&
1432 /* don't make ourself its child if it is already our child */
1433 !client_is_direct_child(self, newparent) &&
1434 client_normal(newparent))
1436 newparent->transients = g_slist_prepend(newparent->transients, self);
1437 self->parents = g_slist_prepend(self->parents, newparent);
1440 /* Add any group transient windows to our children. But if we're transient
1441 for the group, then other group transients are not our children.
1443 WARNING: Cyclical transient-ness is possible. For e.g. if:
1444 A is transient for the group
1445 B is transient for A
1446 C is transient for B
1447 A can't be transient for C or we have a cycle
1449 if (!newgtran && newgroup &&
1451 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1452 client_normal(self))
1454 for (it = newgroup->members; it; it = g_slist_next(it)) {
1456 if (c != self && c->transient_for_group &&
1457 /* Don't make it our child if it is already our parent */
1458 !client_is_direct_child(c, self))
1460 self->transients = g_slist_prepend(self->transients, c);
1461 c->parents = g_slist_prepend(c->parents, self);
1466 /** If we change our group transient-ness, our children change their
1467 effective group transient-ness, which affects how they relate to other
1470 for (it = self->transients; it; it = g_slist_next(it)) {
1472 if (!c->transient_for_group)
1473 client_update_transient_tree(c, c->group, c->group,
1474 c->transient_for_group,
1475 c->transient_for_group,
1476 client_direct_parent(c),
1477 client_direct_parent(c));
1481 static void client_get_mwm_hints(ObClient *self)
1486 self->mwmhints.flags = 0; /* default to none */
1488 if (PROP_GETA32(self->window, motif_wm_hints, motif_wm_hints,
1490 if (num >= OB_MWM_ELEMENTS) {
1491 self->mwmhints.flags = hints[0];
1492 self->mwmhints.functions = hints[1];
1493 self->mwmhints.decorations = hints[2];
1499 void client_get_type_and_transientness(ObClient *self)
1506 self->transient = FALSE;
1508 if (PROP_GETA32(self->window, net_wm_window_type, atom, &val, &num)) {
1509 /* use the first value that we know about in the array */
1510 for (i = 0; i < num; ++i) {
1511 if (val[i] == prop_atoms.net_wm_window_type_desktop)
1512 self->type = OB_CLIENT_TYPE_DESKTOP;
1513 else if (val[i] == prop_atoms.net_wm_window_type_dock)
1514 self->type = OB_CLIENT_TYPE_DOCK;
1515 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
1516 self->type = OB_CLIENT_TYPE_TOOLBAR;
1517 else if (val[i] == prop_atoms.net_wm_window_type_menu)
1518 self->type = OB_CLIENT_TYPE_MENU;
1519 else if (val[i] == prop_atoms.net_wm_window_type_utility)
1520 self->type = OB_CLIENT_TYPE_UTILITY;
1521 else if (val[i] == prop_atoms.net_wm_window_type_splash)
1522 self->type = OB_CLIENT_TYPE_SPLASH;
1523 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
1524 self->type = OB_CLIENT_TYPE_DIALOG;
1525 else if (val[i] == prop_atoms.net_wm_window_type_normal)
1526 self->type = OB_CLIENT_TYPE_NORMAL;
1527 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
1528 /* prevent this window from getting any decor or
1530 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1531 OB_MWM_FLAG_DECORATIONS);
1532 self->mwmhints.decorations = 0;
1533 self->mwmhints.functions = 0;
1535 if (self->type != (ObClientType) -1)
1536 break; /* grab the first legit type */
1541 if (XGetTransientForHint(ob_display, self->window, &t))
1542 self->transient = TRUE;
1544 if (self->type == (ObClientType) -1) {
1545 /*the window type hint was not set, which means we either classify
1546 ourself as a normal window or a dialog, depending on if we are a
1548 if (self->transient)
1549 self->type = OB_CLIENT_TYPE_DIALOG;
1551 self->type = OB_CLIENT_TYPE_NORMAL;
1554 /* then, based on our type, we can update our transientness.. */
1555 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1556 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1557 self->type == OB_CLIENT_TYPE_MENU ||
1558 self->type == OB_CLIENT_TYPE_UTILITY)
1560 self->transient = TRUE;
1564 void client_update_protocols(ObClient *self)
1567 guint num_return, i;
1569 self->focus_notify = FALSE;
1570 self->delete_window = FALSE;
1572 if (PROP_GETA32(self->window, wm_protocols, atom, &proto, &num_return)) {
1573 for (i = 0; i < num_return; ++i) {
1574 if (proto[i] == prop_atoms.wm_delete_window)
1575 /* this means we can request the window to close */
1576 self->delete_window = TRUE;
1577 else if (proto[i] == prop_atoms.wm_take_focus)
1578 /* if this protocol is requested, then the window will be
1579 notified whenever we want it to receive focus */
1580 self->focus_notify = TRUE;
1581 else if (proto[i] == prop_atoms.net_wm_ping)
1582 /* if this protocol is requested, then the window will allow
1583 pings to determine if it is still alive */
1586 else if (proto[i] == prop_atoms.net_wm_sync_request)
1587 /* if this protocol is requested, then resizing the
1588 window will be synchronized between the frame and the
1590 self->sync_request = TRUE;
1598 void client_update_sync_request_counter(ObClient *self)
1602 if (PROP_GET32(self->window, net_wm_sync_request_counter, cardinal, &i)) {
1603 self->sync_counter = i;
1605 self->sync_counter = None;
1609 static void client_get_colormap(ObClient *self)
1611 XWindowAttributes wa;
1613 if (XGetWindowAttributes(ob_display, self->window, &wa))
1614 client_update_colormap(self, wa.colormap);
1617 void client_update_colormap(ObClient *self, Colormap colormap)
1619 if (colormap == self->colormap) return;
1621 ob_debug("Setting client %s colormap: 0x%x\n", self->title, colormap);
1623 if (client_focused(self)) {
1624 screen_install_colormap(self, FALSE); /* uninstall old one */
1625 self->colormap = colormap;
1626 screen_install_colormap(self, TRUE); /* install new one */
1628 self->colormap = colormap;
1631 void client_update_normal_hints(ObClient *self)
1637 self->min_ratio = 0.0f;
1638 self->max_ratio = 0.0f;
1639 SIZE_SET(self->size_inc, 1, 1);
1640 SIZE_SET(self->base_size, -1, -1);
1641 SIZE_SET(self->min_size, 0, 0);
1642 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1644 /* get the hints from the window */
1645 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
1646 /* normal windows can't request placement! har har
1647 if (!client_normal(self))
1649 self->positioned = (size.flags & (PPosition|USPosition));
1650 self->sized = (size.flags & (PSize|USSize));
1652 if (size.flags & PWinGravity)
1653 self->gravity = size.win_gravity;
1655 if (size.flags & PAspect) {
1656 if (size.min_aspect.y)
1658 (gfloat) size.min_aspect.x / size.min_aspect.y;
1659 if (size.max_aspect.y)
1661 (gfloat) size.max_aspect.x / size.max_aspect.y;
1664 if (size.flags & PMinSize)
1665 SIZE_SET(self->min_size, size.min_width, size.min_height);
1667 if (size.flags & PMaxSize)
1668 SIZE_SET(self->max_size, size.max_width, size.max_height);
1670 if (size.flags & PBaseSize)
1671 SIZE_SET(self->base_size, size.base_width, size.base_height);
1673 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1674 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1676 ob_debug("Normal hints: min size (%d %d) max size (%d %d)\n "
1677 "size inc (%d %d) base size (%d %d)\n",
1678 self->min_size.width, self->min_size.height,
1679 self->max_size.width, self->max_size.height,
1680 self->size_inc.width, self->size_inc.height,
1681 self->base_size.width, self->base_size.height);
1684 ob_debug("Normal hints: not set\n");
1687 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1689 /* start with everything (cept fullscreen) */
1691 (OB_FRAME_DECOR_TITLEBAR |
1692 OB_FRAME_DECOR_HANDLE |
1693 OB_FRAME_DECOR_GRIPS |
1694 OB_FRAME_DECOR_BORDER |
1695 OB_FRAME_DECOR_ICON |
1696 OB_FRAME_DECOR_ALLDESKTOPS |
1697 OB_FRAME_DECOR_ICONIFY |
1698 OB_FRAME_DECOR_MAXIMIZE |
1699 OB_FRAME_DECOR_SHADE |
1700 OB_FRAME_DECOR_CLOSE);
1702 (OB_CLIENT_FUNC_RESIZE |
1703 OB_CLIENT_FUNC_MOVE |
1704 OB_CLIENT_FUNC_ICONIFY |
1705 OB_CLIENT_FUNC_MAXIMIZE |
1706 OB_CLIENT_FUNC_SHADE |
1707 OB_CLIENT_FUNC_CLOSE |
1708 OB_CLIENT_FUNC_BELOW |
1709 OB_CLIENT_FUNC_ABOVE |
1710 OB_CLIENT_FUNC_UNDECORATE);
1712 if (!(self->min_size.width < self->max_size.width ||
1713 self->min_size.height < self->max_size.height))
1714 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1716 switch (self->type) {
1717 case OB_CLIENT_TYPE_NORMAL:
1718 /* normal windows retain all of the possible decorations and
1719 functionality, and can be fullscreen */
1720 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1723 case OB_CLIENT_TYPE_DIALOG:
1724 /* sometimes apps make dialog windows fullscreen for some reason (for
1725 e.g. kpdf does this..) */
1726 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1729 case OB_CLIENT_TYPE_UTILITY:
1730 /* these windows don't have anything added or removed by default */
1733 case OB_CLIENT_TYPE_MENU:
1734 case OB_CLIENT_TYPE_TOOLBAR:
1735 /* these windows can't iconify or maximize */
1736 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1737 OB_FRAME_DECOR_MAXIMIZE);
1738 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1739 OB_CLIENT_FUNC_MAXIMIZE);
1742 case OB_CLIENT_TYPE_SPLASH:
1743 /* these don't get get any decorations, and the only thing you can
1744 do with them is move them */
1745 self->decorations = 0;
1746 self->functions = OB_CLIENT_FUNC_MOVE;
1749 case OB_CLIENT_TYPE_DESKTOP:
1750 /* these windows are not manipulated by the window manager */
1751 self->decorations = 0;
1752 self->functions = 0;
1755 case OB_CLIENT_TYPE_DOCK:
1756 /* these windows are not manipulated by the window manager, but they
1757 can set below layer which has a special meaning */
1758 self->decorations = 0;
1759 self->functions = OB_CLIENT_FUNC_BELOW;
1763 /* Mwm Hints are applied subtractively to what has already been chosen for
1764 decor and functionality */
1765 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1766 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1767 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1768 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1770 /* if the mwm hints request no handle or title, then all
1771 decorations are disabled, but keep the border if that's
1773 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1774 self->decorations = OB_FRAME_DECOR_BORDER;
1776 self->decorations = 0;
1781 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1782 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1783 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1784 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1785 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1786 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1787 /* dont let mwm hints kill any buttons
1788 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1789 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1790 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1791 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1793 /* dont let mwm hints kill the close button
1794 if (! (self->mwmhints.functions & MwmFunc_Close))
1795 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1799 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1800 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1801 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1802 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1803 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1804 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1806 /* can't maximize without moving/resizing */
1807 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1808 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1809 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1810 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1811 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1814 if (self->max_horz && self->max_vert) {
1815 /* you can't resize fully maximized windows */
1816 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1817 /* kill the handle on fully maxed windows */
1818 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1821 /* If there are no decorations to remove, don't allow the user to try
1823 if (self->decorations == 0)
1824 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1826 /* finally, the user can have requested no decorations, which overrides
1827 everything (but doesnt give it a border if it doesnt have one) */
1828 if (self->undecorated)
1829 self->decorations = 0;
1831 /* if we don't have a titlebar, then we cannot shade! */
1832 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1833 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1835 /* now we need to check against rules for the client's current state */
1836 if (self->fullscreen) {
1837 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1838 OB_CLIENT_FUNC_FULLSCREEN |
1839 OB_CLIENT_FUNC_ICONIFY);
1840 self->decorations = 0;
1843 client_change_allowed_actions(self);
1846 /* force reconfigure to make sure decorations are updated */
1847 client_reconfigure(self, TRUE);
1850 static void client_change_allowed_actions(ObClient *self)
1855 /* desktop windows are kept on all desktops */
1856 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1857 actions[num++] = prop_atoms.net_wm_action_change_desktop;
1859 if (self->functions & OB_CLIENT_FUNC_SHADE)
1860 actions[num++] = prop_atoms.net_wm_action_shade;
1861 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1862 actions[num++] = prop_atoms.net_wm_action_close;
1863 if (self->functions & OB_CLIENT_FUNC_MOVE)
1864 actions[num++] = prop_atoms.net_wm_action_move;
1865 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1866 actions[num++] = prop_atoms.net_wm_action_minimize;
1867 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1868 actions[num++] = prop_atoms.net_wm_action_resize;
1869 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1870 actions[num++] = prop_atoms.net_wm_action_fullscreen;
1871 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1872 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
1873 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
1875 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1876 actions[num++] = prop_atoms.net_wm_action_above;
1877 if (self->functions & OB_CLIENT_FUNC_BELOW)
1878 actions[num++] = prop_atoms.net_wm_action_below;
1879 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1880 actions[num++] = prop_atoms.ob_wm_action_undecorate;
1882 PROP_SETA32(self->window, net_wm_allowed_actions, atom, actions, num);
1884 /* make sure the window isn't breaking any rules now
1886 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1887 it can't be iconified with its parent
1890 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1891 if (self->frame) client_shade(self, FALSE);
1892 else self->shaded = FALSE;
1894 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1895 if (self->frame) client_fullscreen(self, FALSE);
1896 else self->fullscreen = FALSE;
1898 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1900 if (self->frame) client_maximize(self, FALSE, 0);
1901 else self->max_vert = self->max_horz = FALSE;
1905 void client_update_wmhints(ObClient *self)
1909 /* assume a window takes input if it doesn't specify */
1910 self->can_focus = TRUE;
1912 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
1915 if (hints->flags & InputHint)
1916 self->can_focus = hints->input;
1918 /* only do this when first managing the window *AND* when we aren't
1920 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1921 if (hints->flags & StateHint)
1922 self->iconic = hints->initial_state == IconicState;
1925 self->urgent = (hints->flags & XUrgencyHint);
1926 if (self->urgent && !ur)
1927 client_hilite(self, TRUE);
1928 else if (!self->urgent && ur && self->demands_attention)
1929 client_hilite(self, FALSE);
1931 if (!(hints->flags & WindowGroupHint))
1932 hints->window_group = None;
1934 /* did the group state change? */
1935 if (hints->window_group !=
1936 (self->group ? self->group->leader : None))
1938 ObGroup *oldgroup = self->group;
1940 /* remove from the old group if there was one */
1942 group_remove(self->group, self);
1946 /* add ourself to the group if we have one */
1947 if (hints->window_group != None) {
1948 self->group = group_add(hints->window_group, self);
1951 /* Put ourselves into the new group's transient tree, and remove
1952 ourselves from the old group's */
1953 client_update_transient_tree(self, oldgroup, self->group,
1954 self->transient_for_group,
1955 self->transient_for_group,
1956 client_direct_parent(self),
1957 client_direct_parent(self));
1959 /* Lastly, being in a group, or not, can change if the window is
1960 transient for anything.
1962 The logic for this is:
1963 self->transient = TRUE always if the window wants to be
1964 transient for something, even if transient_for was NULL because
1965 it wasn't in a group before.
1967 If parents was NULL and oldgroup was NULL we can assume
1968 that when we add the new group, it will become transient for
1971 If transient_for_group is TRUE, then it must have already
1972 had a group. If it is getting a new group, the above call to
1973 client_update_transient_tree has already taken care of
1974 everything ! If it is losing all group status then it will
1975 no longer be transient for anything and that needs to be
1978 if (self->transient &&
1979 ((self->parents == NULL && oldgroup == NULL) ||
1980 (self->transient_for_group && !self->group)))
1981 client_update_transient_for(self);
1984 /* the WM_HINTS can contain an icon */
1985 if (hints->flags & IconPixmapHint)
1986 client_update_icons(self);
1992 void client_update_title(ObClient *self)
1995 gchar *visible = NULL;
1997 g_free(self->title);
1998 g_free(self->original_title);
2001 if (!PROP_GETS(self->window, net_wm_name, utf8, &data)) {
2002 /* try old x stuff */
2003 if (!(PROP_GETS(self->window, wm_name, locale, &data)
2004 || PROP_GETS(self->window, wm_name, utf8, &data))) {
2005 if (self->transient) {
2007 GNOME alert windows are not given titles:
2008 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
2010 data = g_strdup("");
2012 data = g_strdup(_("Unnamed Window"));
2015 self->original_title = g_strdup(data);
2017 if (self->client_machine) {
2018 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2023 if (self->not_responding) {
2025 if (self->kill_level > 0)
2026 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2028 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2032 PROP_SETS(self->window, net_wm_visible_name, visible);
2033 self->title = visible;
2036 frame_adjust_title(self->frame);
2038 /* update the icon title */
2040 g_free(self->icon_title);
2043 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, &data))
2044 /* try old x stuff */
2045 if (!(PROP_GETS(self->window, wm_icon_name, locale, &data) ||
2046 PROP_GETS(self->window, wm_icon_name, utf8, &data)))
2047 data = g_strdup(self->title);
2049 if (self->client_machine) {
2050 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2055 if (self->not_responding) {
2057 if (self->kill_level > 0)
2058 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2060 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2064 PROP_SETS(self->window, net_wm_visible_icon_name, visible);
2065 self->icon_title = visible;
2068 void client_update_strut(ObClient *self)
2072 gboolean got = FALSE;
2075 if (PROP_GETA32(self->window, net_wm_strut_partial, cardinal,
2079 STRUT_PARTIAL_SET(strut,
2080 data[0], data[2], data[1], data[3],
2081 data[4], data[5], data[8], data[9],
2082 data[6], data[7], data[10], data[11]);
2088 PROP_GETA32(self->window, net_wm_strut, cardinal, &data, &num)) {
2094 /* use the screen's width/height */
2095 a = screen_physical_area_all_monitors();
2097 STRUT_PARTIAL_SET(strut,
2098 data[0], data[2], data[1], data[3],
2099 a->y, a->y + a->height - 1,
2100 a->x, a->x + a->width - 1,
2101 a->y, a->y + a->height - 1,
2102 a->x, a->x + a->width - 1);
2109 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2110 0, 0, 0, 0, 0, 0, 0, 0);
2112 if (!STRUT_EQUAL(strut, self->strut)) {
2113 self->strut = strut;
2115 /* updating here is pointless while we're being mapped cuz we're not in
2116 the client list yet */
2118 screen_update_areas();
2122 void client_update_icons(ObClient *self)
2127 guint num_seen; /* number of icons present */
2132 /* grab the server, because we might be setting the window's icon and
2133 we don't want them to set it in between and we overwrite their own
2137 if (PROP_GETA32(self->window, net_wm_icon, cardinal, &data, &num)) {
2138 /* figure out how many valid icons are in here */
2141 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2144 /* watch for the data being too small for the specified size,
2145 or for zero sized icons. */
2146 if (i + w*h > num || w == 0 || h == 0) break;
2148 /* convert it to the right bit order for ObRender */
2149 for (j = 0; j < w*h; ++j)
2151 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2152 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2153 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2154 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2156 /* is it in the cache? */
2157 img = RrImageCacheFind(ob_rr_icons, &data[i], w, h);
2158 if (img) RrImageRef(img); /* own it */
2163 /* don't bother looping anymore if we already found it in the cache
2164 since we'll just use that! */
2168 /* if it's not in the cache yet, then add it to the cache now.
2169 we have already converted it to the correct bit order above */
2170 if (!img && num_seen > 0) {
2171 img = RrImageNew(ob_rr_icons);
2173 for (j = 0; j < num_seen; ++j) {
2176 RrImageAddPicture(img, &data[i], w, h);
2184 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2189 if ((hints = XGetWMHints(ob_display, self->window))) {
2190 if (hints->flags & IconPixmapHint) {
2192 xerror_set_ignore(TRUE);
2193 xicon = RrPixmapToRGBA(ob_rr_inst,
2195 (hints->flags & IconMaskHint ?
2196 hints->icon_mask : None),
2197 (gint*)&w, (gint*)&h, &data);
2198 xerror_set_ignore(FALSE);
2201 if (w > 0 && h > 0) {
2202 /* is this icon in the cache yet? */
2203 img = RrImageCacheFind(ob_rr_icons, data, w, h);
2204 if (img) RrImageRef(img); /* own it */
2206 /* if not, then add it */
2208 img = RrImageNew(ob_rr_icons);
2209 RrImageAddPicture(img, data, w, h);
2220 /* set the client's icons to be whatever we found */
2221 RrImageUnref(self->icon_set);
2222 self->icon_set = img;
2224 /* if the client has no icon at all, then we set a default icon onto it.
2225 but, if it has parents, then one of them will have an icon already
2227 if (!self->icon_set && !self->parents) {
2228 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2229 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2231 w = ob_rr_theme->def_win_icon_w;
2232 h = ob_rr_theme->def_win_icon_h;
2233 ldata = g_new(gulong, w*h+2);
2236 for (i = 0; i < w*h; ++i)
2237 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2238 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2239 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2240 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2241 PROP_SETA32(self->window, net_wm_icon, cardinal, ldata, w*h+2);
2243 } else if (self->frame)
2244 /* don't draw the icon empty if we're just setting one now anyways,
2245 we'll get the property change any second */
2246 frame_adjust_icon(self->frame);
2251 void client_update_icon_geometry(ObClient *self)
2256 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2258 if (PROP_GETA32(self->window, net_wm_icon_geometry, cardinal, &data, &num))
2261 /* don't let them set it with an area < 0 */
2262 RECT_SET(self->icon_geometry, data[0], data[1],
2263 MAX(data[2],0), MAX(data[3],0));
2268 static void client_get_session_ids(ObClient *self)
2275 if (!PROP_GET32(self->window, wm_client_leader, window, &leader))
2278 /* get the SM_CLIENT_ID */
2281 got = PROP_GETS(leader, sm_client_id, locale, &self->sm_client_id);
2283 PROP_GETS(self->window, sm_client_id, locale, &self->sm_client_id);
2285 /* get the WM_CLASS (name and class). make them "" if they are not
2289 got = PROP_GETSS(leader, wm_class, locale, &ss);
2291 got = PROP_GETSS(self->window, wm_class, locale, &ss);
2295 self->name = g_strdup(ss[0]);
2297 self->class = g_strdup(ss[1]);
2302 if (self->name == NULL) self->name = g_strdup("");
2303 if (self->class == NULL) self->class = g_strdup("");
2305 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2308 got = PROP_GETS(leader, wm_window_role, locale, &s);
2310 got = PROP_GETS(self->window, wm_window_role, locale, &s);
2315 self->role = g_strdup("");
2317 /* get the WM_COMMAND */
2321 got = PROP_GETSS(leader, wm_command, locale, &ss);
2323 got = PROP_GETSS(self->window, wm_command, locale, &ss);
2326 /* merge/mash them all together */
2327 gchar *merge = NULL;
2330 for (i = 0; ss[i]; ++i) {
2333 merge = g_strconcat(merge, ss[i], NULL);
2335 merge = g_strconcat(ss[i], NULL);
2340 self->wm_command = merge;
2343 /* get the WM_CLIENT_MACHINE */
2346 got = PROP_GETS(leader, wm_client_machine, locale, &s);
2348 got = PROP_GETS(self->window, wm_client_machine, locale, &s);
2351 gchar localhost[128];
2354 gethostname(localhost, 127);
2355 localhost[127] = '\0';
2356 if (strcmp(localhost, s) != 0)
2357 self->client_machine = s;
2361 /* see if it has the PID set too (the PID requires that the
2362 WM_CLIENT_MACHINE be set) */
2363 if (PROP_GET32(self->window, net_wm_pid, cardinal, &pid))
2368 static void client_change_wm_state(ObClient *self)
2373 old = self->wmstate;
2375 if (self->shaded || self->iconic ||
2376 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2378 self->wmstate = IconicState;
2380 self->wmstate = NormalState;
2382 if (old != self->wmstate) {
2383 PROP_MSG(self->window, kde_wm_change_state,
2384 self->wmstate, 1, 0, 0);
2386 state[0] = self->wmstate;
2388 PROP_SETA32(self->window, wm_state, wm_state, state, 2);
2392 static void client_change_state(ObClient *self)
2394 gulong netstate[12];
2399 netstate[num++] = prop_atoms.net_wm_state_modal;
2401 netstate[num++] = prop_atoms.net_wm_state_shaded;
2403 netstate[num++] = prop_atoms.net_wm_state_hidden;
2404 if (self->skip_taskbar)
2405 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
2406 if (self->skip_pager)
2407 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
2408 if (self->fullscreen)
2409 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
2411 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
2413 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
2415 netstate[num++] = prop_atoms.net_wm_state_above;
2417 netstate[num++] = prop_atoms.net_wm_state_below;
2418 if (self->demands_attention)
2419 netstate[num++] = prop_atoms.net_wm_state_demands_attention;
2420 if (self->undecorated)
2421 netstate[num++] = prop_atoms.ob_wm_state_undecorated;
2422 PROP_SETA32(self->window, net_wm_state, atom, netstate, num);
2425 frame_adjust_state(self->frame);
2428 ObClient *client_search_focus_tree(ObClient *self)
2433 for (it = self->transients; it; it = g_slist_next(it)) {
2434 if (client_focused(it->data)) return it->data;
2435 if ((ret = client_search_focus_tree(it->data))) return ret;
2440 ObClient *client_search_focus_tree_full(ObClient *self)
2442 if (self->parents) {
2445 for (it = self->parents; it; it = g_slist_next(it)) {
2446 ObClient *c = it->data;
2447 if ((c = client_search_focus_tree_full(it->data))) return c;
2453 /* this function checks the whole tree, the client_search_focus_tree
2454 does not, so we need to check this window */
2455 if (client_focused(self))
2457 return client_search_focus_tree(self);
2461 ObClient *client_search_focus_group_full(ObClient *self)
2466 for (it = self->group->members; it; it = g_slist_next(it)) {
2467 ObClient *c = it->data;
2469 if (client_focused(c)) return c;
2470 if ((c = client_search_focus_tree(it->data))) return c;
2473 if (client_focused(self)) return self;
2477 gboolean client_has_parent(ObClient *self)
2479 return self->parents != NULL;
2482 static ObStackingLayer calc_layer(ObClient *self)
2487 monitor = screen_physical_area_monitor(client_monitor(self));
2489 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2490 l = OB_STACKING_LAYER_DESKTOP;
2491 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2492 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2493 else l = OB_STACKING_LAYER_ABOVE;
2495 else if ((self->fullscreen ||
2496 /* No decorations and fills the monitor = oldskool fullscreen.
2497 But not for maximized windows.
2499 (self->decorations == 0 &&
2500 !(self->max_horz && self->max_vert) &&
2501 RECT_EQUAL(self->area, *monitor))) &&
2502 /* you are fullscreen while you or your children are focused.. */
2503 (client_focused(self) || client_search_focus_tree(self) ||
2504 /* you can be fullscreen if you're on another desktop */
2505 (self->desktop != screen_desktop &&
2506 self->desktop != DESKTOP_ALL) ||
2507 /* and you can also be fullscreen if the focused client is on
2508 another monitor, or nothing else is focused */
2510 client_monitor(focus_client) != client_monitor(self))))
2511 l = OB_STACKING_LAYER_FULLSCREEN;
2512 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2513 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2514 else l = OB_STACKING_LAYER_NORMAL;
2521 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2522 ObStackingLayer min)
2524 ObStackingLayer old, own;
2528 own = calc_layer(self);
2529 self->layer = MAX(own, min);
2531 if (self->layer != old) {
2532 stacking_remove(CLIENT_AS_WINDOW(self));
2533 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2536 /* we've been restacked */
2537 self->visited = TRUE;
2539 for (it = self->transients; it; it = g_slist_next(it))
2540 client_calc_layer_recursive(it->data, orig,
2544 static void client_calc_layer_internal(ObClient *self)
2548 /* transients take on the layer of their parents */
2549 sit = client_search_all_top_parents(self);
2551 for (; sit; sit = g_slist_next(sit))
2552 client_calc_layer_recursive(sit->data, self, 0);
2555 void client_calc_layer(ObClient *self)
2559 /* skip over stuff above fullscreen layer */
2560 for (it = stacking_list; it; it = g_list_next(it))
2561 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2563 /* find the windows in the fullscreen layer, and mark them not-visited */
2564 for (; it; it = g_list_next(it)) {
2565 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2566 else if (WINDOW_IS_CLIENT(it->data))
2567 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2570 client_calc_layer_internal(self);
2572 /* skip over stuff above fullscreen layer */
2573 for (it = stacking_list; it; it = g_list_next(it))
2574 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2576 /* now recalc any windows in the fullscreen layer which have not
2577 had their layer recalced already */
2578 for (; it; it = g_list_next(it)) {
2579 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2580 else if (WINDOW_IS_CLIENT(it->data) &&
2581 !WINDOW_AS_CLIENT(it->data)->visited)
2582 client_calc_layer_internal(it->data);
2586 gboolean client_should_show(ObClient *self)
2590 if (client_normal(self) && screen_showing_desktop)
2592 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2598 gboolean client_show(ObClient *self)
2600 gboolean show = FALSE;
2602 if (client_should_show(self)) {
2603 /* replay pending pointer event before showing the window, in case it
2604 should be going to something under the window */
2605 mouse_replay_pointer();
2607 frame_show(self->frame);
2610 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2611 it needs to be in IconicState. This includes when it is on another
2614 client_change_wm_state(self);
2619 gboolean client_hide(ObClient *self)
2621 gboolean hide = FALSE;
2623 if (!client_should_show(self)) {
2624 if (self == focus_client) {
2625 event_cancel_all_key_grabs();
2628 /* We don't need to ignore enter events here.
2629 The window can hide/iconify in 3 different ways:
2630 1 - through an x message. in this case we ignore all enter events
2631 caused by responding to the x message (unless underMouse)
2632 2 - by a keyboard action. in this case we ignore all enter events
2633 caused by the action
2634 3 - by a mouse action. in this case they are doing stuff with the
2635 mouse and focus _should_ move.
2637 Also in action_end, we simulate an enter event that can't be ignored
2638 so trying to ignore them is futile in case 3 anyways
2641 /* replay pending pointer event before hiding the window, in case it
2642 should be going to the window */
2643 mouse_replay_pointer();
2645 frame_hide(self->frame);
2648 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2649 it needs to be in IconicState. This includes when it is on another
2652 client_change_wm_state(self);
2657 void client_showhide(ObClient *self)
2659 if (!client_show(self))
2663 gboolean client_normal(ObClient *self) {
2664 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2665 self->type == OB_CLIENT_TYPE_DOCK ||
2666 self->type == OB_CLIENT_TYPE_SPLASH);
2669 gboolean client_helper(ObClient *self)
2671 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2672 self->type == OB_CLIENT_TYPE_MENU ||
2673 self->type == OB_CLIENT_TYPE_TOOLBAR);
2676 gboolean client_mouse_focusable(ObClient *self)
2678 return !(self->type == OB_CLIENT_TYPE_MENU ||
2679 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2680 self->type == OB_CLIENT_TYPE_SPLASH ||
2681 self->type == OB_CLIENT_TYPE_DOCK);
2684 gboolean client_enter_focusable(ObClient *self)
2686 /* you can focus desktops but it shouldn't on enter */
2687 return (client_mouse_focusable(self) &&
2688 self->type != OB_CLIENT_TYPE_DESKTOP);
2691 static void client_apply_startup_state(ObClient *self,
2692 gint x, gint y, gint w, gint h)
2694 /* save the states that we are going to apply */
2695 gboolean iconic = self->iconic;
2696 gboolean fullscreen = self->fullscreen;
2697 gboolean undecorated = self->undecorated;
2698 gboolean shaded = self->shaded;
2699 gboolean demands_attention = self->demands_attention;
2700 gboolean max_horz = self->max_horz;
2701 gboolean max_vert = self->max_vert;
2705 /* turn them all off in the client, so they won't affect the window
2707 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2708 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2710 /* move the client to its placed position, or it it's already there,
2711 generate a ConfigureNotify telling the client where it is.
2713 do this after adjusting the frame. otherwise it gets all weird and
2714 clients don't work right
2716 do this before applying the states so they have the correct
2717 pre-max/pre-fullscreen values
2719 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2720 ob_debug("placed window 0x%x at %d, %d with size %d x %d\n",
2721 self->window, x, y, w, h);
2722 /* save the area, and make it where it should be for the premax stuff */
2723 oldarea = self->area;
2724 RECT_SET(self->area, x, y, w, h);
2726 /* apply the states. these are in a carefully crafted order.. */
2729 client_iconify(self, TRUE, FALSE, TRUE);
2731 client_fullscreen(self, TRUE);
2733 client_set_undecorated(self, TRUE);
2735 client_shade(self, TRUE);
2736 if (demands_attention)
2737 client_hilite(self, TRUE);
2739 if (max_vert && max_horz)
2740 client_maximize(self, TRUE, 0);
2742 client_maximize(self, TRUE, 2);
2744 client_maximize(self, TRUE, 1);
2746 /* if the window hasn't been configured yet, then do so now, in fact the
2747 x,y,w,h may _not_ be the same as the area rect, which can end up
2748 meaning that the client isn't properly moved/resized by the fullscreen
2750 pho can cause this because it maps at size of the screen but not 0,0
2751 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2752 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2753 cuz thats where the pre-fullscreen will be. however the actual area is
2754 not, so this needs to be called even if we have fullscreened/maxed
2756 self->area = oldarea;
2757 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2759 /* set the desktop hint, to make sure that it always exists */
2760 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
2762 /* nothing to do for the other states:
2771 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2773 /* these should be the current values. this is for when you're not moving,
2775 g_assert(*x == self->area.x);
2776 g_assert(oldw == self->area.width);
2779 switch (self->gravity) {
2781 case NorthWestGravity:
2783 case SouthWestGravity:
2790 *x -= (neww - oldw) / 2;
2792 case NorthEastGravity:
2794 case SouthEastGravity:
2800 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2802 /* these should be the current values. this is for when you're not moving,
2804 g_assert(*y == self->area.y);
2805 g_assert(oldh == self->area.height);
2808 switch (self->gravity) {
2810 case NorthWestGravity:
2812 case NorthEastGravity:
2819 *y -= (newh - oldh) / 2;
2821 case SouthWestGravity:
2823 case SouthEastGravity:
2829 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2830 gint *logicalw, gint *logicalh,
2833 Rect desired = {*x, *y, *w, *h};
2834 frame_rect_to_frame(self->frame, &desired);
2836 /* make the frame recalculate its dimensions n shit without changing
2837 anything visible for real, this way the constraints below can work with
2838 the updated frame dimensions. */
2839 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2841 /* gets the frame's position */
2842 frame_client_gravity(self->frame, x, y);
2844 /* these positions are frame positions, not client positions */
2846 /* set the size and position if fullscreen */
2847 if (self->fullscreen) {
2851 i = screen_find_monitor(&desired);
2852 a = screen_physical_area_monitor(i);
2859 user = FALSE; /* ignore if the client can't be moved/resized when it
2863 } else if (self->max_horz || self->max_vert) {
2867 /* use all possible struts when maximizing to the full screen */
2868 i = screen_find_monitor(&desired);
2869 a = screen_area(self->desktop, i,
2870 (self->max_horz && self->max_vert ? NULL : &desired));
2872 /* set the size and position if maximized */
2873 if (self->max_horz) {
2875 *w = a->width - self->frame->size.left - self->frame->size.right;
2877 if (self->max_vert) {
2879 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2882 user = FALSE; /* ignore if the client can't be moved/resized when it
2888 /* gets the client's position */
2889 frame_frame_gravity(self->frame, x, y);
2891 /* work within the preferred sizes given by the window, these may have
2892 changed rather than it's requested width and height, so always run
2893 through this code */
2895 gint basew, baseh, minw, minh;
2897 gfloat minratio, maxratio;
2899 incw = self->fullscreen || self->max_horz ? 1 : self->size_inc.width;
2900 inch = self->fullscreen || self->max_vert ? 1 : self->size_inc.height;
2901 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2902 0 : self->min_ratio;
2903 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2904 0 : self->max_ratio;
2906 /* base size is substituted with min size if not specified */
2907 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2908 basew = self->base_size.width;
2909 baseh = self->base_size.height;
2911 basew = self->min_size.width;
2912 baseh = self->min_size.height;
2914 /* min size is substituted with base size if not specified */
2915 if (self->min_size.width || self->min_size.height) {
2916 minw = self->min_size.width;
2917 minh = self->min_size.height;
2919 minw = self->base_size.width;
2920 minh = self->base_size.height;
2923 /* This comment is no longer true */
2924 /* if this is a user-requested resize, then check against min/max
2927 /* smaller than min size or bigger than max size? */
2928 if (*w > self->max_size.width) *w = self->max_size.width;
2929 if (*w < minw) *w = minw;
2930 if (*h > self->max_size.height) *h = self->max_size.height;
2931 if (*h < minh) *h = minh;
2936 /* keep to the increments */
2940 /* you cannot resize to nothing */
2941 if (basew + *w < 1) *w = 1 - basew;
2942 if (baseh + *h < 1) *h = 1 - baseh;
2944 /* save the logical size */
2945 *logicalw = incw > 1 ? *w : *w + basew;
2946 *logicalh = inch > 1 ? *h : *h + baseh;
2954 /* adjust the height to match the width for the aspect ratios.
2955 for this, min size is not substituted for base size ever. */
2956 *w -= self->base_size.width;
2957 *h -= self->base_size.height;
2960 if (*h * minratio > *w) {
2961 *h = (gint)(*w / minratio);
2963 /* you cannot resize to nothing */
2966 *w = (gint)(*h * minratio);
2970 if (*h * maxratio < *w) {
2971 *h = (gint)(*w / maxratio);
2973 /* you cannot resize to nothing */
2976 *w = (gint)(*h * minratio);
2980 *w += self->base_size.width;
2981 *h += self->base_size.height;
2984 /* these override the above states! if you cant move you can't move! */
2986 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2990 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2991 *w = self->area.width;
2992 *h = self->area.height;
3000 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
3001 gboolean user, gboolean final, gboolean force_reply)
3005 gboolean send_resize_client;
3006 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3007 gboolean fmoved, fresized;
3008 guint fdecor = self->frame->decorations;
3009 gboolean fhorz = self->frame->max_horz;
3010 gboolean fvert = self->frame->max_vert;
3011 gint logicalw, logicalh;
3013 /* find the new x, y, width, and height (and logical size) */
3014 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3016 /* set the logical size if things changed */
3017 if (!(w == self->area.width && h == self->area.height))
3018 SIZE_SET(self->logical_size, logicalw, logicalh);
3020 /* figure out if we moved or resized or what */
3021 moved = (x != self->area.x || y != self->area.y);
3022 resized = (w != self->area.width || h != self->area.height);
3024 oldw = self->area.width;
3025 oldh = self->area.height;
3026 oldframe = self->frame->area;
3027 RECT_SET(self->area, x, y, w, h);
3029 /* for app-requested resizes, always resize if 'resized' is true.
3030 for user-requested ones, only resize if final is true, or when
3031 resizing in redraw mode */
3032 send_resize_client = ((!user && resized) ||
3034 (resized && config_resize_redraw))));
3036 /* if the client is enlarging, then resize the client before the frame */
3037 if (send_resize_client && (w > oldw || h > oldh)) {
3038 XMoveResizeWindow(ob_display, self->window,
3039 self->frame->size.left, self->frame->size.top,
3040 MAX(w, oldw), MAX(h, oldh));
3041 frame_adjust_client_area(self->frame);
3044 /* find the frame's dimensions and move/resize it */
3048 /* if decorations changed, then readjust everything for the frame */
3049 if (self->decorations != fdecor ||
3050 self->max_horz != fhorz || self->max_vert != fvert)
3052 fmoved = fresized = TRUE;
3055 /* adjust the frame */
3056 if (fmoved || fresized) {
3057 gulong ignore_start;
3059 ignore_start = event_start_ignore_all_enters();
3061 /* replay pending pointer event before move the window, in case it
3062 would change what window gets the event */
3063 mouse_replay_pointer();
3065 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3068 event_end_ignore_all_enters(ignore_start);
3071 if (!user || final) {
3072 gint oldrx = self->root_pos.x;
3073 gint oldry = self->root_pos.y;
3074 /* we have reset the client to 0 border width, so don't include
3075 it in these coords */
3076 POINT_SET(self->root_pos,
3077 self->frame->area.x + self->frame->size.left -
3079 self->frame->area.y + self->frame->size.top -
3080 self->border_width);
3081 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3085 /* This is kinda tricky and should not be changed.. let me explain!
3087 When user = FALSE, then the request is coming from the application
3088 itself, and we are more strict about when to send a synthetic
3089 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3090 in this case (if force_reply is true)
3092 When user = TRUE, then the request is coming from "us", like when we
3093 maximize a window or something. In this case we are more lenient. We
3094 used to follow the same rules as above, but _Java_ Swing can't handle
3095 this. So just to appease Swing, when user = TRUE, we always send
3096 a synthetic ConfigureNotify to give the window its root coordinates.
3098 if ((!user && !resized && (rootmoved || force_reply)) ||
3099 (user && final && rootmoved))
3103 event.type = ConfigureNotify;
3104 event.xconfigure.display = ob_display;
3105 event.xconfigure.event = self->window;
3106 event.xconfigure.window = self->window;
3108 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
3109 self->title, self->root_pos.x, self->root_pos.y, w, h);
3111 /* root window real coords */
3112 event.xconfigure.x = self->root_pos.x;
3113 event.xconfigure.y = self->root_pos.y;
3114 event.xconfigure.width = w;
3115 event.xconfigure.height = h;
3116 event.xconfigure.border_width = self->border_width;
3117 event.xconfigure.above = None;
3118 event.xconfigure.override_redirect = FALSE;
3119 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3120 FALSE, StructureNotifyMask, &event);
3123 /* if the client is shrinking, then resize the frame before the client.
3125 both of these resize sections may run, because the top one only resizes
3126 in the direction that is growing
3128 if (send_resize_client && (w <= oldw || h <= oldh)) {
3129 frame_adjust_client_area(self->frame);
3130 XMoveResizeWindow(ob_display, self->window,
3131 self->frame->size.left, self->frame->size.top, w, h);
3136 /* if it moved between monitors, then this can affect the stacking
3137 layer of this window or others - for fullscreen windows */
3138 if (screen_find_monitor(&self->frame->area) !=
3139 screen_find_monitor(&oldframe))
3141 client_calc_layer(self);
3145 void client_fullscreen(ObClient *self, gboolean fs)
3149 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3150 self->fullscreen == fs) return; /* already done */
3152 self->fullscreen = fs;
3153 client_change_state(self); /* change the state hints on the client */
3156 self->pre_fullscreen_area = self->area;
3157 /* if the window is maximized, its area isn't all that meaningful.
3158 save its premax area instead. */
3159 if (self->max_horz) {
3160 self->pre_fullscreen_area.x = self->pre_max_area.x;
3161 self->pre_fullscreen_area.width = self->pre_max_area.width;
3163 if (self->max_vert) {
3164 self->pre_fullscreen_area.y = self->pre_max_area.y;
3165 self->pre_fullscreen_area.height = self->pre_max_area.height;
3168 /* these will help configure_full figure out where to fullscreen
3172 w = self->area.width;
3173 h = self->area.height;
3175 g_assert(self->pre_fullscreen_area.width > 0 &&
3176 self->pre_fullscreen_area.height > 0);
3178 x = self->pre_fullscreen_area.x;
3179 y = self->pre_fullscreen_area.y;
3180 w = self->pre_fullscreen_area.width;
3181 h = self->pre_fullscreen_area.height;
3182 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3185 ob_debug("Window %s going fullscreen (%d)\n",
3186 self->title, self->fullscreen);
3188 client_setup_decor_and_functions(self, FALSE);
3189 client_move_resize(self, x, y, w, h);
3191 /* and adjust our layer/stacking. do this after resizing the window,
3192 and applying decorations, because windows which fill the screen are
3193 considered "fullscreen" and it affects their layer */
3194 client_calc_layer(self);
3197 /* try focus us when we go into fullscreen mode */
3202 static void client_iconify_recursive(ObClient *self,
3203 gboolean iconic, gboolean curdesk,
3204 gboolean hide_animation)
3207 gboolean changed = FALSE;
3209 if (self->iconic != iconic) {
3210 ob_debug("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
3214 /* don't let non-normal windows iconify along with their parents
3216 if (client_normal(self)) {
3217 self->iconic = iconic;
3219 /* update the focus lists.. iconic windows go to the bottom of
3221 focus_order_to_bottom(self);
3226 self->iconic = iconic;
3228 if (curdesk && self->desktop != screen_desktop &&
3229 self->desktop != DESKTOP_ALL)
3230 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3232 /* this puts it after the current focused window */
3233 focus_order_remove(self);
3234 focus_order_add_new(self);
3241 client_change_state(self);
3242 if (config_animate_iconify && !hide_animation)
3243 frame_begin_iconify_animation(self->frame, iconic);
3244 /* do this after starting the animation so it doesn't flash */
3245 client_showhide(self);
3248 /* iconify all direct transients, and deiconify all transients
3250 for (it = self->transients; it; it = g_slist_next(it))
3251 if (it->data != self)
3252 if (client_is_direct_child(self, it->data) || !iconic)
3253 client_iconify_recursive(it->data, iconic, curdesk,
3257 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3258 gboolean hide_animation)
3260 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3261 /* move up the transient chain as far as possible first */
3262 self = client_search_top_direct_parent(self);
3263 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3267 void client_maximize(ObClient *self, gboolean max, gint dir)
3271 g_assert(dir == 0 || dir == 1 || dir == 2);
3272 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3274 /* check if already done */
3276 if (dir == 0 && self->max_horz && self->max_vert) return;
3277 if (dir == 1 && self->max_horz) return;
3278 if (dir == 2 && self->max_vert) return;
3280 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3281 if (dir == 1 && !self->max_horz) return;
3282 if (dir == 2 && !self->max_vert) return;
3285 /* these will help configure_full figure out which screen to fill with
3289 w = self->area.width;
3290 h = self->area.height;
3293 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3294 RECT_SET(self->pre_max_area,
3295 self->area.x, self->pre_max_area.y,
3296 self->area.width, self->pre_max_area.height);
3298 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3299 RECT_SET(self->pre_max_area,
3300 self->pre_max_area.x, self->area.y,
3301 self->pre_max_area.width, self->area.height);
3304 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3305 g_assert(self->pre_max_area.width > 0);
3307 x = self->pre_max_area.x;
3308 w = self->pre_max_area.width;
3310 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3311 0, self->pre_max_area.height);
3313 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3314 g_assert(self->pre_max_area.height > 0);
3316 y = self->pre_max_area.y;
3317 h = self->pre_max_area.height;
3319 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3320 self->pre_max_area.width, 0);
3324 if (dir == 0 || dir == 1) /* horz */
3325 self->max_horz = max;
3326 if (dir == 0 || dir == 2) /* vert */
3327 self->max_vert = max;
3329 client_change_state(self); /* change the state hints on the client */
3331 client_setup_decor_and_functions(self, FALSE);
3332 client_move_resize(self, x, y, w, h);
3335 void client_shade(ObClient *self, gboolean shade)
3337 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3338 shade) || /* can't shade */
3339 self->shaded == shade) return; /* already done */
3341 self->shaded = shade;
3342 client_change_state(self);
3343 client_change_wm_state(self); /* the window is being hidden/shown */
3344 /* resize the frame to just the titlebar */
3345 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3348 static void client_ping_event(ObClient *self, gboolean dead)
3350 if (self->not_responding != dead) {
3351 self->not_responding = dead;
3352 client_update_title(self);
3355 /* the client isn't responding, so ask to kill it */
3356 client_prompt_kill(self);
3358 /* it came back to life ! */
3360 if (self->kill_prompt) {
3361 prompt_unref(self->kill_prompt);
3362 self->kill_prompt = NULL;
3365 self->kill_level = 0;
3370 void client_close(ObClient *self)
3372 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3374 /* if closing an internal obprompt, that is just cancelling it */
3376 prompt_cancel(self->prompt);
3380 /* in the case that the client provides no means to requesting that it
3381 close, we just kill it */
3382 if (!self->delete_window)
3383 /* don't use client_kill(), we should only kill based on PID in
3384 response to a lack of PING replies */
3385 XKillClient(ob_display, self->window);
3387 /* request the client to close with WM_DELETE_WINDOW */
3388 PROP_MSG_TO(self->window, self->window, wm_protocols,
3389 prop_atoms.wm_delete_window, event_curtime, 0, 0, 0,
3392 /* we're trying to close the window, so see if it is responding. if it
3393 is not, then we will let them kill the window */
3395 ping_start(self, client_ping_event);
3397 /* if we already know the window isn't responding (maybe they clicked
3398 no in the kill dialog but it hasn't come back to life), then show
3400 if (self->not_responding)
3401 client_prompt_kill(self);
3405 #define OB_KILL_RESULT_NO 0
3406 #define OB_KILL_RESULT_YES 1
3408 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3410 ObClient *self = data;
3412 if (result == OB_KILL_RESULT_YES)
3414 return TRUE; /* call the cleanup func */
3417 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3419 ObClient *self = data;
3421 g_assert(p == self->kill_prompt);
3423 prompt_unref(self->kill_prompt);
3424 self->kill_prompt = NULL;
3427 static void client_prompt_kill(ObClient *self)
3429 /* check if we're already prompting */
3430 if (!self->kill_prompt) {
3431 ObPromptAnswer answers[] = {
3432 { 0, OB_KILL_RESULT_NO },
3433 { 0, OB_KILL_RESULT_YES }
3436 const gchar *y, *title;
3438 title = self->original_title;
3439 if (title[0] == '\0') {
3440 /* empty string, so use its parent */
3441 ObClient *p = client_search_top_direct_parent(self);
3442 if (p) title = p->original_title;
3445 if (client_on_localhost(self)) {
3448 if (self->kill_level == 0)
3454 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3456 y = _("End Process");
3460 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3462 y = _("Disconnect");
3464 /* set the dialog buttons' text */
3465 answers[0].text = _("Cancel"); /* "no" */
3466 answers[1].text = y; /* "yes" */
3468 self->kill_prompt = prompt_new(m, NULL, answers,
3469 sizeof(answers)/sizeof(answers[0]),
3470 OB_KILL_RESULT_NO, /* default = no */
3471 OB_KILL_RESULT_NO, /* cancel = no */
3472 client_kill_requested,
3473 client_kill_cleanup,
3478 prompt_show(self->kill_prompt, self, TRUE);
3481 void client_kill(ObClient *self)
3483 /* don't kill our own windows */
3484 if (self->prompt) return;
3486 if (client_on_localhost(self) && self->pid) {
3487 /* running on the local host */
3488 if (self->kill_level == 0) {
3489 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3490 self->window, self->pid);
3491 kill(self->pid, SIGTERM);
3494 /* show that we're trying to kill it */
3495 client_update_title(self);
3498 ob_debug("killing window 0x%x with pid %lu, with SIGKILL\n",
3499 self->window, self->pid);
3500 kill(self->pid, SIGKILL); /* kill -9 */
3504 /* running on a remote host */
3505 XKillClient(ob_display, self->window);
3509 void client_hilite(ObClient *self, gboolean hilite)
3511 if (self->demands_attention == hilite)
3512 return; /* no change */
3514 /* don't allow focused windows to hilite */
3515 self->demands_attention = hilite && !client_focused(self);
3516 if (self->frame != NULL) { /* if we're mapping, just set the state */
3517 if (self->demands_attention)
3518 frame_flash_start(self->frame);
3520 frame_flash_stop(self->frame);
3521 client_change_state(self);
3525 static void client_set_desktop_recursive(ObClient *self,
3533 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3535 ob_debug("Setting desktop %u\n", target+1);
3537 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3539 old = self->desktop;
3540 self->desktop = target;
3541 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
3542 /* the frame can display the current desktop state */
3543 frame_adjust_state(self->frame);
3544 /* 'move' the window to the new desktop */
3548 /* raise if it was not already on the desktop */
3549 if (old != DESKTOP_ALL && !dontraise)
3550 stacking_raise(CLIENT_AS_WINDOW(self));
3551 if (STRUT_EXISTS(self->strut))
3552 screen_update_areas();
3554 /* the new desktop's geometry may be different, so we may need to
3555 resize, for example if we are maximized */
3556 client_reconfigure(self, FALSE);
3559 /* move all transients */
3560 for (it = self->transients; it; it = g_slist_next(it))
3561 if (it->data != self)
3562 if (client_is_direct_child(self, it->data))
3563 client_set_desktop_recursive(it->data, target,
3564 donthide, dontraise);
3567 void client_set_desktop(ObClient *self, guint target,
3568 gboolean donthide, gboolean dontraise)
3570 self = client_search_top_direct_parent(self);
3571 client_set_desktop_recursive(self, target, donthide, dontraise);
3574 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3576 while (child != parent && (child = client_direct_parent(child)));
3577 return child == parent;
3580 ObClient *client_search_modal_child(ObClient *self)
3585 for (it = self->transients; it; it = g_slist_next(it)) {
3586 ObClient *c = it->data;
3587 if ((ret = client_search_modal_child(c))) return ret;
3588 if (c->modal) return c;
3593 gboolean client_validate(ObClient *self)
3597 XSync(ob_display, FALSE); /* get all events on the server */
3599 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
3600 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
3601 XPutBackEvent(ob_display, &e);
3608 void client_set_wm_state(ObClient *self, glong state)
3610 if (state == self->wmstate) return; /* no change */
3614 client_iconify(self, TRUE, TRUE, FALSE);
3617 client_iconify(self, FALSE, TRUE, FALSE);
3622 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3624 gboolean shaded = self->shaded;
3625 gboolean fullscreen = self->fullscreen;
3626 gboolean undecorated = self->undecorated;
3627 gboolean max_horz = self->max_horz;
3628 gboolean max_vert = self->max_vert;
3629 gboolean modal = self->modal;
3630 gboolean iconic = self->iconic;
3631 gboolean demands_attention = self->demands_attention;
3632 gboolean above = self->above;
3633 gboolean below = self->below;
3636 if (!(action == prop_atoms.net_wm_state_add ||
3637 action == prop_atoms.net_wm_state_remove ||
3638 action == prop_atoms.net_wm_state_toggle))
3639 /* an invalid action was passed to the client message, ignore it */
3642 for (i = 0; i < 2; ++i) {
3643 Atom state = i == 0 ? data1 : data2;
3645 if (!state) continue;
3647 /* if toggling, then pick whether we're adding or removing */
3648 if (action == prop_atoms.net_wm_state_toggle) {
3649 if (state == prop_atoms.net_wm_state_modal)
3650 action = modal ? prop_atoms.net_wm_state_remove :
3651 prop_atoms.net_wm_state_add;
3652 else if (state == prop_atoms.net_wm_state_maximized_vert)
3653 action = self->max_vert ? prop_atoms.net_wm_state_remove :
3654 prop_atoms.net_wm_state_add;
3655 else if (state == prop_atoms.net_wm_state_maximized_horz)
3656 action = self->max_horz ? prop_atoms.net_wm_state_remove :
3657 prop_atoms.net_wm_state_add;
3658 else if (state == prop_atoms.net_wm_state_shaded)
3659 action = shaded ? prop_atoms.net_wm_state_remove :
3660 prop_atoms.net_wm_state_add;
3661 else if (state == prop_atoms.net_wm_state_skip_taskbar)
3662 action = self->skip_taskbar ?
3663 prop_atoms.net_wm_state_remove :
3664 prop_atoms.net_wm_state_add;
3665 else if (state == prop_atoms.net_wm_state_skip_pager)
3666 action = self->skip_pager ?
3667 prop_atoms.net_wm_state_remove :
3668 prop_atoms.net_wm_state_add;
3669 else if (state == prop_atoms.net_wm_state_hidden)
3670 action = self->iconic ?
3671 prop_atoms.net_wm_state_remove :
3672 prop_atoms.net_wm_state_add;
3673 else if (state == prop_atoms.net_wm_state_fullscreen)
3674 action = fullscreen ?
3675 prop_atoms.net_wm_state_remove :
3676 prop_atoms.net_wm_state_add;
3677 else if (state == prop_atoms.net_wm_state_above)
3678 action = self->above ? prop_atoms.net_wm_state_remove :
3679 prop_atoms.net_wm_state_add;
3680 else if (state == prop_atoms.net_wm_state_below)
3681 action = self->below ? prop_atoms.net_wm_state_remove :
3682 prop_atoms.net_wm_state_add;
3683 else if (state == prop_atoms.net_wm_state_demands_attention)
3684 action = self->demands_attention ?
3685 prop_atoms.net_wm_state_remove :
3686 prop_atoms.net_wm_state_add;
3687 else if (state == prop_atoms.ob_wm_state_undecorated)
3688 action = undecorated ? prop_atoms.net_wm_state_remove :
3689 prop_atoms.net_wm_state_add;
3692 if (action == prop_atoms.net_wm_state_add) {
3693 if (state == prop_atoms.net_wm_state_modal) {
3695 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3697 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3699 } else if (state == prop_atoms.net_wm_state_shaded) {
3701 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3702 self->skip_taskbar = TRUE;
3703 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3704 self->skip_pager = TRUE;
3705 } else if (state == prop_atoms.net_wm_state_hidden) {
3707 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3709 } else if (state == prop_atoms.net_wm_state_above) {
3712 } else if (state == prop_atoms.net_wm_state_below) {
3715 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3716 demands_attention = TRUE;
3717 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3721 } else { /* action == prop_atoms.net_wm_state_remove */
3722 if (state == prop_atoms.net_wm_state_modal) {
3724 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3726 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3728 } else if (state == prop_atoms.net_wm_state_shaded) {
3730 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3731 self->skip_taskbar = FALSE;
3732 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3733 self->skip_pager = FALSE;
3734 } else if (state == prop_atoms.net_wm_state_hidden) {
3736 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3738 } else if (state == prop_atoms.net_wm_state_above) {
3740 } else if (state == prop_atoms.net_wm_state_below) {
3742 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3743 demands_attention = FALSE;
3744 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3745 undecorated = FALSE;
3750 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3751 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3753 if (max_horz == max_vert) { /* both going the same way */
3754 client_maximize(self, max_horz, 0);
3756 client_maximize(self, max_horz, 1);
3757 client_maximize(self, max_vert, 2);
3761 if (max_horz != self->max_horz)
3762 client_maximize(self, max_horz, 1);
3764 client_maximize(self, max_vert, 2);
3767 /* change fullscreen state before shading, as it will affect if the window
3769 if (fullscreen != self->fullscreen)
3770 client_fullscreen(self, fullscreen);
3771 if (shaded != self->shaded)
3772 client_shade(self, shaded);
3773 if (undecorated != self->undecorated)
3774 client_set_undecorated(self, undecorated);
3775 if (above != self->above || below != self->below) {
3776 self->above = above;
3777 self->below = below;
3778 client_calc_layer(self);
3781 if (modal != self->modal) {
3782 self->modal = modal;
3783 /* when a window changes modality, then its stacking order with its
3784 transients needs to change */
3785 stacking_raise(CLIENT_AS_WINDOW(self));
3787 /* it also may get focused. if something is focused that shouldn't
3788 be focused anymore, then move the focus */
3789 if (focus_client && client_focus_target(focus_client) != focus_client)
3790 client_focus(focus_client);
3793 if (iconic != self->iconic)
3794 client_iconify(self, iconic, FALSE, FALSE);
3796 if (demands_attention != self->demands_attention)
3797 client_hilite(self, demands_attention);
3799 client_change_state(self); /* change the hint to reflect these changes */
3802 ObClient *client_focus_target(ObClient *self)
3804 ObClient *child = NULL;
3806 child = client_search_modal_child(self);
3807 if (child) return child;
3811 gboolean client_can_focus(ObClient *self)
3813 /* choose the correct target */
3814 self = client_focus_target(self);
3816 if (!self->frame->visible)
3819 if (!(self->can_focus || self->focus_notify))
3825 gboolean client_focus(ObClient *self)
3827 /* we might not focus this window, so if we have modal children which would
3828 be focused instead, bring them to this desktop */
3829 client_bring_modal_windows(self);
3831 /* choose the correct target */
3832 self = client_focus_target(self);
3834 if (!client_can_focus(self)) {
3835 ob_debug_type(OB_DEBUG_FOCUS,
3836 "Client %s can't be focused\n", self->title);
3840 ob_debug_type(OB_DEBUG_FOCUS,
3841 "Focusing client \"%s\" (0x%x) at time %u\n",
3842 self->title, self->window, event_curtime);
3844 /* if using focus_delay, stop the timer now so that focus doesn't
3846 event_halt_focus_delay();
3848 event_cancel_all_key_grabs();
3850 xerror_set_ignore(TRUE);
3851 xerror_occured = FALSE;
3853 if (self->can_focus) {
3854 /* This can cause a BadMatch error with CurrentTime, or if an app
3855 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3856 XSetInputFocus(ob_display, self->window, RevertToPointerRoot,
3860 if (self->focus_notify) {
3862 ce.xclient.type = ClientMessage;
3863 ce.xclient.message_type = prop_atoms.wm_protocols;
3864 ce.xclient.display = ob_display;
3865 ce.xclient.window = self->window;
3866 ce.xclient.format = 32;
3867 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
3868 ce.xclient.data.l[1] = event_curtime;
3869 ce.xclient.data.l[2] = 0l;
3870 ce.xclient.data.l[3] = 0l;
3871 ce.xclient.data.l[4] = 0l;
3872 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
3875 xerror_set_ignore(FALSE);
3877 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d\n", xerror_occured);
3878 return !xerror_occured;
3881 static void client_present(ObClient *self, gboolean here, gboolean raise,
3884 if (client_normal(self) && screen_showing_desktop)
3885 screen_show_desktop(FALSE, self);
3887 client_iconify(self, FALSE, here, FALSE);
3888 if (self->desktop != DESKTOP_ALL &&
3889 self->desktop != screen_desktop)
3892 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3894 screen_set_desktop(self->desktop, FALSE);
3895 } else if (!self->frame->visible)
3896 /* if its not visible for other reasons, then don't mess
3899 if (self->shaded && unshade)
3900 client_shade(self, FALSE);
3902 stacking_raise(CLIENT_AS_WINDOW(self));
3907 /* this function exists to map to the net_active_window message in the ewmh */
3908 void client_activate(ObClient *self, gboolean here, gboolean raise,
3909 gboolean unshade, gboolean user)
3911 if (user || (self->desktop == DESKTOP_ALL ||
3912 self->desktop == screen_desktop))
3913 client_present(self, here, raise, unshade);
3915 client_hilite(self, TRUE);
3918 static void client_bring_windows_recursive(ObClient *self,
3926 for (it = self->transients; it; it = g_slist_next(it))
3927 client_bring_windows_recursive(it->data, desktop,
3928 helpers, modals, iconic);
3930 if (((helpers && client_helper(self)) ||
3931 (modals && self->modal)) &&
3932 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3933 (iconic && self->iconic)))
3935 if (iconic && self->iconic)
3936 client_iconify(self, FALSE, TRUE, FALSE);
3938 client_set_desktop(self, desktop, FALSE, FALSE);
3942 void client_bring_helper_windows(ObClient *self)
3944 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3947 void client_bring_modal_windows(ObClient *self)
3949 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3952 gboolean client_focused(ObClient *self)
3954 return self == focus_client;
3957 RrImage* client_icon(ObClient *self)
3959 RrImage *ret = NULL;
3962 ret = self->icon_set;
3963 else if (self->parents) {
3965 for (it = self->parents; it && !ret; it = g_slist_next(it))
3966 ret = client_icon(it->data);
3969 ret = client_default_icon;
3973 void client_set_layer(ObClient *self, gint layer)
3977 self->above = FALSE;
3978 } else if (layer == 0) {
3979 self->below = self->above = FALSE;
3981 self->below = FALSE;
3984 client_calc_layer(self);
3985 client_change_state(self); /* reflect this in the state hints */
3988 void client_set_undecorated(ObClient *self, gboolean undecorated)
3990 if (self->undecorated != undecorated &&
3991 /* don't let it undecorate if the function is missing, but let
3993 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
3995 self->undecorated = undecorated;
3996 client_setup_decor_and_functions(self, TRUE);
3997 client_change_state(self); /* reflect this in the state hints */
4001 guint client_monitor(ObClient *self)
4003 return screen_find_monitor(&self->frame->area);
4006 ObClient *client_direct_parent(ObClient *self)
4008 if (!self->parents) return NULL;
4009 if (self->transient_for_group) return NULL;
4010 return self->parents->data;
4013 ObClient *client_search_top_direct_parent(ObClient *self)
4016 while ((p = client_direct_parent(self))) self = p;
4020 static GSList *client_search_all_top_parents_internal(ObClient *self,
4022 ObStackingLayer layer)
4027 /* move up the direct transient chain as far as possible */
4028 while ((p = client_direct_parent(self)) &&
4029 (!bylayer || p->layer == layer))
4033 ret = g_slist_prepend(NULL, self);
4035 ret = g_slist_copy(self->parents);
4040 GSList *client_search_all_top_parents(ObClient *self)
4042 return client_search_all_top_parents_internal(self, FALSE, 0);
4045 GSList *client_search_all_top_parents_layer(ObClient *self)
4047 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4050 ObClient *client_search_focus_parent(ObClient *self)
4054 for (it = self->parents; it; it = g_slist_next(it))
4055 if (client_focused(it->data)) return it->data;
4060 ObClient *client_search_focus_parent_full(ObClient *self)
4063 ObClient *ret = NULL;
4065 for (it = self->parents; it; it = g_slist_next(it)) {
4066 if (client_focused(it->data))
4069 ret = client_search_focus_parent_full(it->data);
4075 ObClient *client_search_parent(ObClient *self, ObClient *search)
4079 for (it = self->parents; it; it = g_slist_next(it))
4080 if (it->data == search) return search;
4085 ObClient *client_search_transient(ObClient *self, ObClient *search)
4089 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4090 if (sit->data == search)
4092 if (client_search_transient(sit->data, search))
4098 static void detect_edge(Rect area, ObDirection dir,
4099 gint my_head, gint my_size,
4100 gint my_edge_start, gint my_edge_size,
4101 gint *dest, gboolean *near_edge)
4103 gint edge_start, edge_size, head, tail;
4104 gboolean skip_head = FALSE, skip_tail = FALSE;
4107 case OB_DIRECTION_NORTH:
4108 case OB_DIRECTION_SOUTH:
4109 edge_start = area.x;
4110 edge_size = area.width;
4112 case OB_DIRECTION_EAST:
4113 case OB_DIRECTION_WEST:
4114 edge_start = area.y;
4115 edge_size = area.height;
4118 g_assert_not_reached();
4121 /* do we collide with this window? */
4122 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4123 edge_start, edge_size))
4127 case OB_DIRECTION_NORTH:
4128 head = RECT_BOTTOM(area);
4129 tail = RECT_TOP(area);
4131 case OB_DIRECTION_SOUTH:
4132 head = RECT_TOP(area);
4133 tail = RECT_BOTTOM(area);
4135 case OB_DIRECTION_WEST:
4136 head = RECT_RIGHT(area);
4137 tail = RECT_LEFT(area);
4139 case OB_DIRECTION_EAST:
4140 head = RECT_LEFT(area);
4141 tail = RECT_RIGHT(area);
4144 g_assert_not_reached();
4147 case OB_DIRECTION_NORTH:
4148 case OB_DIRECTION_WEST:
4149 /* check if our window is past the head of this window */
4150 if (my_head <= head + 1)
4152 /* check if our window's tail is past the tail of this window */
4153 if (my_head + my_size - 1 <= tail)
4155 /* check if the head of this window is closer than the previously
4156 chosen edge (take into account that the previously chosen
4157 edge might have been a tail, not a head) */
4158 if (head + (*near_edge ? 0 : my_size) <= *dest)
4160 /* check if the tail of this window is closer than the previously
4161 chosen edge (take into account that the previously chosen
4162 edge might have been a head, not a tail) */
4163 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4166 case OB_DIRECTION_SOUTH:
4167 case OB_DIRECTION_EAST:
4168 /* check if our window is past the head of this window */
4169 if (my_head >= head - 1)
4171 /* check if our window's tail is past the tail of this window */
4172 if (my_head - my_size + 1 >= tail)
4174 /* check if the head of this window is closer than the previously
4175 chosen edge (take into account that the previously chosen
4176 edge might have been a tail, not a head) */
4177 if (head - (*near_edge ? 0 : my_size) >= *dest)
4179 /* check if the tail of this window is closer than the previously
4180 chosen edge (take into account that the previously chosen
4181 edge might have been a head, not a tail) */
4182 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4186 g_assert_not_reached();
4189 ob_debug("my head %d size %d\n", my_head, my_size);
4190 ob_debug("head %d tail %d dest %d\n", head, tail, *dest);
4192 ob_debug("using near edge %d\n", head);
4196 else if (!skip_tail) {
4197 ob_debug("using far edge %d\n", tail);
4203 void client_find_edge_directional(ObClient *self, ObDirection dir,
4204 gint my_head, gint my_size,
4205 gint my_edge_start, gint my_edge_size,
4206 gint *dest, gboolean *near_edge)
4213 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4214 &self->frame->area);
4215 mon = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR,
4216 &self->frame->area);
4219 case OB_DIRECTION_NORTH:
4220 if (my_head >= RECT_TOP(*mon) + 1)
4221 edge = RECT_TOP(*mon) - 1;
4223 edge = RECT_TOP(*a) - 1;
4225 case OB_DIRECTION_SOUTH:
4226 if (my_head <= RECT_BOTTOM(*mon) - 1)
4227 edge = RECT_BOTTOM(*mon) + 1;
4229 edge = RECT_BOTTOM(*a) + 1;
4231 case OB_DIRECTION_EAST:
4232 if (my_head <= RECT_RIGHT(*mon) - 1)
4233 edge = RECT_RIGHT(*mon) + 1;
4235 edge = RECT_RIGHT(*a) + 1;
4237 case OB_DIRECTION_WEST:
4238 if (my_head >= RECT_LEFT(*mon) + 1)
4239 edge = RECT_LEFT(*mon) - 1;
4241 edge = RECT_LEFT(*a) - 1;
4244 g_assert_not_reached();
4246 /* default to the far edge, then narrow it down */
4250 for (it = client_list; it; it = g_list_next(it)) {
4251 ObClient *cur = it->data;
4253 /* skip windows to not bump into */
4258 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4259 cur->desktop != screen_desktop)
4262 ob_debug("trying window %s\n", cur->title);
4264 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4265 my_edge_size, dest, near_edge);
4267 dock_get_area(&dock_area);
4268 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4269 my_edge_size, dest, near_edge);
4274 void client_find_move_directional(ObClient *self, ObDirection dir,
4278 gint e, e_start, e_size;
4282 case OB_DIRECTION_EAST:
4283 head = RECT_RIGHT(self->frame->area);
4284 size = self->frame->area.width;
4285 e_start = RECT_TOP(self->frame->area);
4286 e_size = self->frame->area.height;
4288 case OB_DIRECTION_WEST:
4289 head = RECT_LEFT(self->frame->area);
4290 size = self->frame->area.width;
4291 e_start = RECT_TOP(self->frame->area);
4292 e_size = self->frame->area.height;
4294 case OB_DIRECTION_NORTH:
4295 head = RECT_TOP(self->frame->area);
4296 size = self->frame->area.height;
4297 e_start = RECT_LEFT(self->frame->area);
4298 e_size = self->frame->area.width;
4300 case OB_DIRECTION_SOUTH:
4301 head = RECT_BOTTOM(self->frame->area);
4302 size = self->frame->area.height;
4303 e_start = RECT_LEFT(self->frame->area);
4304 e_size = self->frame->area.width;
4307 g_assert_not_reached();
4310 client_find_edge_directional(self, dir, head, size,
4311 e_start, e_size, &e, &near);
4312 *x = self->frame->area.x;
4313 *y = self->frame->area.y;
4315 case OB_DIRECTION_EAST:
4316 if (near) e -= self->frame->area.width;
4320 case OB_DIRECTION_WEST:
4322 else e -= self->frame->area.width;
4325 case OB_DIRECTION_NORTH:
4327 else e -= self->frame->area.height;
4330 case OB_DIRECTION_SOUTH:
4331 if (near) e -= self->frame->area.height;
4336 g_assert_not_reached();
4338 frame_frame_gravity(self->frame, x, y);
4341 void client_find_resize_directional(ObClient *self, ObDirection side,
4343 gint *x, gint *y, gint *w, gint *h)
4346 gint e, e_start, e_size, delta;
4351 case OB_DIRECTION_EAST:
4352 head = RECT_RIGHT(self->frame->area) +
4353 (self->size_inc.width - 1) * (grow ? 1 : 0);
4354 e_start = RECT_TOP(self->frame->area);
4355 e_size = self->frame->area.height;
4356 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4358 case OB_DIRECTION_WEST:
4359 head = RECT_LEFT(self->frame->area) -
4360 (self->size_inc.width - 1) * (grow ? 1 : 0);
4361 e_start = RECT_TOP(self->frame->area);
4362 e_size = self->frame->area.height;
4363 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4365 case OB_DIRECTION_NORTH:
4366 head = RECT_TOP(self->frame->area) -
4367 (self->size_inc.height - 1) * (grow ? 1 : 0);
4368 e_start = RECT_LEFT(self->frame->area);
4369 e_size = self->frame->area.width;
4370 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4372 case OB_DIRECTION_SOUTH:
4373 head = RECT_BOTTOM(self->frame->area) +
4374 (self->size_inc.height - 1) * (grow ? 1 : 0);
4375 e_start = RECT_LEFT(self->frame->area);
4376 e_size = self->frame->area.width;
4377 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4380 g_assert_not_reached();
4383 ob_debug("head %d dir %d\n", head, dir);
4384 client_find_edge_directional(self, dir, head, 1,
4385 e_start, e_size, &e, &near);
4386 ob_debug("edge %d\n", e);
4387 *x = self->frame->area.x;
4388 *y = self->frame->area.y;
4389 *w = self->frame->area.width;
4390 *h = self->frame->area.height;
4392 case OB_DIRECTION_EAST:
4393 if (grow == near) --e;
4394 delta = e - RECT_RIGHT(self->frame->area);
4397 case OB_DIRECTION_WEST:
4398 if (grow == near) ++e;
4399 delta = RECT_LEFT(self->frame->area) - e;
4403 case OB_DIRECTION_NORTH:
4404 if (grow == near) ++e;
4405 delta = RECT_TOP(self->frame->area) - e;
4409 case OB_DIRECTION_SOUTH:
4410 if (grow == near) --e;
4411 delta = e - RECT_BOTTOM(self->frame->area);
4415 g_assert_not_reached();
4417 frame_frame_gravity(self->frame, x, y);
4418 *w -= self->frame->size.left + self->frame->size.right;
4419 *h -= self->frame->size.top + self->frame->size.bottom;
4422 ObClient* client_under_pointer(void)
4426 ObClient *ret = NULL;
4428 if (screen_pointer_pos(&x, &y)) {
4429 for (it = stacking_list; it; it = g_list_next(it)) {
4430 if (WINDOW_IS_CLIENT(it->data)) {
4431 ObClient *c = WINDOW_AS_CLIENT(it->data);
4432 if (c->frame->visible &&
4433 /* check the desktop, this is done during desktop
4434 switching and windows are shown/hidden status is not
4436 (c->desktop == screen_desktop ||
4437 c->desktop == DESKTOP_ALL) &&
4438 /* ignore all animating windows */
4439 !frame_iconify_animating(c->frame) &&
4440 RECT_CONTAINS(c->frame->area, x, y))
4451 gboolean client_has_group_siblings(ObClient *self)
4453 return self->group && self->group->members->next;
4456 /*! Returns TRUE if the client is running on the same machine as Openbox */
4457 gboolean client_on_localhost(ObClient *self)
4459 return self->client_machine == NULL;