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"
40 #include "menuframe.h"
43 #include "render/render.h"
51 # include <signal.h> /* for kill() */
55 #include <X11/Xutil.h>
57 /*! The event mask to grab on client windows */
58 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
61 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
66 ObClientCallback func;
70 GList *client_list = NULL;
72 static GSList *client_destroy_notifies = NULL;
74 static void client_get_all(ObClient *self, gboolean real);
75 static void client_get_startup_id(ObClient *self);
76 static void client_get_session_ids(ObClient *self);
77 static void client_get_area(ObClient *self);
78 static void client_get_desktop(ObClient *self);
79 static void client_get_state(ObClient *self);
80 static void client_get_shaped(ObClient *self);
81 static void client_get_mwm_hints(ObClient *self);
82 static void client_get_colormap(ObClient *self);
83 static void client_set_desktop_recursive(ObClient *self,
87 static void client_change_allowed_actions(ObClient *self);
88 static void client_change_state(ObClient *self);
89 static void client_change_wm_state(ObClient *self);
90 static void client_apply_startup_state(ObClient *self,
91 gint x, gint y, gint w, gint h);
92 static void client_restore_session_state(ObClient *self);
93 static gboolean client_restore_session_stacking(ObClient *self);
94 static ObAppSettings *client_get_settings_state(ObClient *self);
95 static void client_update_transient_tree(ObClient *self,
96 ObGroup *oldgroup, ObGroup *newgroup,
97 gboolean oldgtran, gboolean newgtran,
100 static void client_present(ObClient *self, gboolean here, gboolean raise,
102 static GSList *client_search_all_top_parents_internal(ObClient *self,
104 ObStackingLayer layer);
105 static void client_call_notifies(ObClient *self, GSList *list);
106 static void client_ping_event(ObClient *self, gboolean dead);
109 void client_startup(gboolean reconfig)
111 if (reconfig) return;
116 void client_shutdown(gboolean reconfig)
118 if (reconfig) return;
121 static void client_call_notifies(ObClient *self, GSList *list)
125 for (it = list; it; it = g_slist_next(it)) {
126 ClientCallback *d = it->data;
127 d->func(self, d->data);
131 void client_add_destroy_notify(ObClientCallback func, gpointer data)
133 ClientCallback *d = g_new(ClientCallback, 1);
136 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
139 void client_remove_destroy_notify(ObClientCallback func)
143 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
144 ClientCallback *d = it->data;
145 if (d->func == func) {
147 client_destroy_notifies =
148 g_slist_delete_link(client_destroy_notifies, it);
154 void client_set_list(void)
156 Window *windows, *win_it;
158 guint size = g_list_length(client_list);
160 /* create an array of the window ids */
162 windows = g_new(Window, size);
164 for (it = client_list; it; it = g_list_next(it), ++win_it)
165 *win_it = ((ObClient*)it->data)->window;
169 PROP_SETA32(RootWindow(ob_display, ob_screen),
170 net_client_list, window, (gulong*)windows, size);
178 void client_manage_all(void)
183 XWindowAttributes attrib;
185 XQueryTree(ob_display, RootWindow(ob_display, ob_screen),
186 &w, &w, &children, &nchild);
188 /* remove all icon windows from the list */
189 for (i = 0; i < nchild; i++) {
190 if (children[i] == None) continue;
191 wmhints = XGetWMHints(ob_display, children[i]);
193 if ((wmhints->flags & IconWindowHint) &&
194 (wmhints->icon_window != children[i]))
195 for (j = 0; j < nchild; j++)
196 if (children[j] == wmhints->icon_window) {
204 for (i = 0; i < nchild; ++i) {
205 if (children[i] == None)
207 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
208 if (attrib.override_redirect) continue;
210 if (attrib.map_state != IsUnmapped)
211 client_manage(children[i]);
217 void client_manage(Window window)
221 XWindowAttributes attrib;
222 XSetWindowAttributes attrib_set;
224 gboolean activate = FALSE;
225 ObAppSettings *settings;
226 gboolean transient = FALSE;
227 Rect place, *monitor;
228 Time launch_time, map_time;
232 /* check if it has already been unmapped by the time we started
233 mapping. the grab does a sync so we don't have to here */
234 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
235 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e))
237 XPutBackEvent(ob_display, &e);
239 ob_debug("Trying to manage unmapped window. Aborting that.\n");
241 return; /* don't manage it */
244 /* make sure it isn't an override-redirect window */
245 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
246 attrib.override_redirect)
249 return; /* don't manage it */
252 /* is the window a docking app */
253 if ((wmhint = XGetWMHints(ob_display, window))) {
254 if ((wmhint->flags & StateHint) &&
255 wmhint->initial_state == WithdrawnState)
257 dock_add(window, wmhint);
265 ob_debug("Managing window: 0x%lx\n", window);
267 map_time = event_get_server_time();
269 /* choose the events we want to receive on the CLIENT window */
270 attrib_set.event_mask = CLIENT_EVENTMASK;
271 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
272 XChangeWindowAttributes(ob_display, window,
273 CWEventMask|CWDontPropagate, &attrib_set);
275 /* create the ObClient struct, and populate it from the hints on the
277 self = g_new0(ObClient, 1);
278 self->obwin.type = Window_Client;
279 self->window = window;
281 /* non-zero defaults */
282 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
283 self->gravity = NorthWestGravity;
284 self->desktop = screen_num_desktops; /* always an invalid value */
286 /* get all the stuff off the window */
287 client_get_all(self, TRUE);
289 ob_debug("Window type: %d\n", self->type);
290 ob_debug("Window group: 0x%x\n", self->group?self->group->leader:0);
292 /* specify that if we exit, the window should not be destroyed and
293 should be reparented back to root automatically */
294 XChangeSaveSet(ob_display, window, SetModeInsert);
296 /* create the decoration frame for the client window */
297 self->frame = frame_new(self);
299 frame_grab_client(self->frame);
301 /* we've grabbed everything and set everything that we need to at mapping
305 /* per-app settings override stuff from client_get_all, and return the
306 settings for other uses too. the returned settings is a shallow copy,
307 that needs to be freed with g_free(). */
308 settings = client_get_settings_state(self);
309 /* the session should get the last say though */
310 client_restore_session_state(self);
312 /* now we have all of the window's information so we can set this up */
313 client_setup_decor_and_functions(self, FALSE);
315 /* tell startup notification that this app started */
316 launch_time = sn_app_started(self->startup_id, self->class, self->name);
318 /* do this after we have a frame.. it uses the frame to help determine the
319 WM_STATE to apply. */
320 client_change_state(self);
322 /* add ourselves to the focus order */
323 focus_order_add_new(self);
325 /* do this to add ourselves to the stacking list in a non-intrusive way */
326 client_calc_layer(self);
328 /* focus the new window? */
329 if (ob_state() != OB_STATE_STARTING &&
330 (!self->session || self->session->focused) &&
331 /* this means focus=true for window is same as config_focus_new=true */
332 ((config_focus_new || (settings && settings->focus == 1)) ||
333 client_search_focus_tree_full(self)) &&
334 /* this checks for focus=false for the window */
335 (!settings || settings->focus != 0) &&
336 focus_valid_target(self, FALSE, FALSE, TRUE, FALSE, FALSE))
341 /* remove the client's border */
342 XSetWindowBorderWidth(ob_display, self->window, 0);
344 /* adjust the frame to the client's size before showing or placing
346 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
347 frame_adjust_client_area(self->frame);
349 /* where the frame was placed is where the window was originally */
351 monitor = screen_physical_area_monitor(screen_find_monitor(&place));
353 /* figure out placement for the window if the window is new */
354 if (ob_state() == OB_STATE_RUNNING) {
355 ob_debug("Positioned: %s @ %d %d\n",
356 (!self->positioned ? "no" :
357 (self->positioned == PPosition ? "program specified" :
358 (self->positioned == USPosition ? "user specified" :
359 (self->positioned == (PPosition | USPosition) ?
360 "program + user specified" :
361 "BADNESS !?")))), place.x, place.y);
363 ob_debug("Sized: %s @ %d %d\n",
364 (!self->sized ? "no" :
365 (self->sized == PSize ? "program specified" :
366 (self->sized == USSize ? "user specified" :
367 (self->sized == (PSize | USSize) ?
368 "program + user specified" :
369 "BADNESS !?")))), place.width, place.height);
371 /* splash screens are also returned as TRUE for transient,
372 and so will be forced on screen below */
373 transient = place_client(self, &place.x, &place.y, settings);
375 /* make sure the window is visible. */
376 client_find_onscreen(self, &place.x, &place.y,
377 place.width, place.height,
378 /* non-normal clients has less rules, and
379 windows that are being restored from a
380 session do also. we can assume you want
381 it back where you saved it. Clients saying
382 they placed themselves are subjected to
383 harder rules, ones that are placed by
384 place.c or by the user are allowed partially
385 off-screen and on xinerama divides (ie,
386 it is up to the placement routines to avoid
387 the xinerama divides)
389 splash screens get "transient" set to TRUE by
390 the place_client call
392 ob_state() == OB_STATE_RUNNING &&
394 (!((self->positioned & USPosition) ||
395 (settings && settings->pos_given)) &&
396 client_normal(self) &&
398 /* don't move oldschool fullscreen windows to
399 fit inside the struts (fixes Acroread, which
400 makes its fullscreen window fit the screen
401 but it is not USSize'd or USPosition'd) */
402 !(self->decorations == 0 &&
403 RECT_EQUAL(place, *monitor)))));
406 /* if the window isn't user-sized, then make it fit inside
407 the visible screen area on its monitor. Use basically the same rules
408 for forcing the window on screen in the client_find_onscreen call.
410 do this after place_client, it chooses the monitor!
412 splash screens get "transient" set to TRUE by
413 the place_client call
415 if (ob_state() == OB_STATE_RUNNING &&
417 (!(self->sized & USSize || self->positioned & USPosition) &&
418 client_normal(self) &&
420 /* don't shrink oldschool fullscreen windows to fit inside the
421 struts (fixes Acroread, which makes its fullscreen window
422 fit the screen but it is not USSize'd or USPosition'd) */
423 !(self->decorations == 0 && RECT_EQUAL(place, *monitor)))))
425 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
427 /* get the size of the frame */
428 place.width += self->frame->size.left + self->frame->size.right;
429 place.height += self->frame->size.top + self->frame->size.bottom;
431 /* fit the window inside the area */
432 place.width = MIN(place.width, a->width);
433 place.height = MIN(place.height, a->height);
435 ob_debug("setting window size to %dx%d\n", place.width, place.height);
437 /* get the size of the client back */
438 place.width -= self->frame->size.left + self->frame->size.right;
439 place.height -= self->frame->size.top + self->frame->size.bottom;
444 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
445 "some restrictions may apply\n",
446 self->window, place.x, place.y, place.width, place.height);
448 ob_debug(" but session requested %d, %d %d x %d instead, "
450 self->session->x, self->session->y,
451 self->session->w, self->session->h);
453 /* do this after the window is placed, so the premax/prefullscreen numbers
456 this also places the window
458 client_apply_startup_state(self, place.x, place.y,
459 place.width, place.height);
464 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s\n",
465 activate ? "yes" : "no");
467 gboolean raise = FALSE;
469 /* This is focus stealing prevention */
470 ob_debug_type(OB_DEBUG_FOCUS,
471 "Want to focus new window 0x%x at time %u "
472 "launched at %u (last user interaction time %u)\n",
473 self->window, map_time, launch_time,
474 event_last_user_time);
476 if (menu_frame_visible || moveresize_in_progress) {
479 ob_debug_type(OB_DEBUG_FOCUS,
480 "Not focusing the window because the user is inside "
481 "an Openbox menu or is move/resizing a window and "
482 "we don't want to interrupt them\n");
485 /* if it's on another desktop */
486 else if (!(self->desktop == screen_desktop ||
487 self->desktop == DESKTOP_ALL) &&
488 /* the timestamp is from before you changed desktops */
489 launch_time && screen_desktop_user_time &&
490 !event_time_after(launch_time, screen_desktop_user_time))
494 ob_debug_type(OB_DEBUG_FOCUS,
495 "Not focusing the window because its on another "
498 /* If something is focused, and it's not our relative... */
499 else if (focus_client && client_search_focus_tree_full(self) == NULL &&
500 client_search_focus_group_full(self) == NULL)
502 /* If the user is working in another window right now, then don't
504 if (event_last_user_time && launch_time &&
505 event_time_after(event_last_user_time, launch_time) &&
506 event_last_user_time != launch_time &&
507 event_time_after(event_last_user_time,
508 map_time - OB_EVENT_USER_TIME_DELAY))
511 ob_debug_type(OB_DEBUG_FOCUS,
512 "Not focusing the window because the user is "
513 "working in another window\n");
515 /* If its a transient (and its parents aren't focused) */
516 else if (client_has_parent(self)) {
518 ob_debug_type(OB_DEBUG_FOCUS,
519 "Not focusing the window because it is a "
520 "transient, and its relatives aren't focused\n");
522 /* Don't steal focus from globally active clients.
523 I stole this idea from KWin. It seems nice.
525 else if (!(focus_client->can_focus ||
526 focus_client->focus_notify))
529 ob_debug_type(OB_DEBUG_FOCUS,
530 "Not focusing the window because a globally "
531 "active client has focus\n");
533 /* Don't move focus if it's not going to go to this window
535 else if (client_focus_target(self) != self) {
538 ob_debug_type(OB_DEBUG_FOCUS,
539 "Not focusing the window because another window "
540 "would get the focus anyway\n");
542 else if (!(self->desktop == screen_desktop ||
543 self->desktop == DESKTOP_ALL))
547 ob_debug_type(OB_DEBUG_FOCUS,
548 "Not focusing the window because it is on "
549 "another desktop and no relatives are focused ");
554 ob_debug_type(OB_DEBUG_FOCUS,
555 "Focus stealing prevention activated for %s at "
556 "time %u (last user interactioon time %u)\n",
557 self->title, map_time, event_last_user_time);
558 /* if the client isn't focused, then hilite it so the user
560 client_hilite(self, TRUE);
561 /* we may want to raise it even tho we're not activating it */
562 if (raise && !client_restore_session_stacking(self))
563 stacking_raise(CLIENT_AS_WINDOW(self));
567 /* This may look rather odd. Well it's because new windows are added
568 to the stacking order non-intrusively. If we're not going to focus
569 the new window or hilite it, then we raise it to the top. This will
570 take affect for things that don't get focused like splash screens.
571 Also if you don't have focus_new enabled, then it's going to get
572 raised to the top. Legacy begets legacy I guess?
574 if (!client_restore_session_stacking(self))
575 stacking_raise(CLIENT_AS_WINDOW(self));
578 mouse_grab_for_client(self, TRUE);
580 /* this has to happen before we try focus the window, but we want it to
581 happen after the client's stacking has been determined or it looks bad
585 if (!config_focus_under_mouse)
586 ignore_start = event_start_ignore_all_enters();
590 if (!config_focus_under_mouse)
591 event_end_ignore_all_enters(ignore_start);
595 gboolean stacked = client_restore_session_stacking(self);
596 client_present(self, FALSE, !stacked, TRUE);
599 /* add to client list/map */
600 client_list = g_list_append(client_list, self);
601 g_hash_table_insert(window_map, &self->window, self);
603 /* this has to happen after we're in the client_list */
604 if (STRUT_EXISTS(self->strut))
605 screen_update_areas();
607 /* update the list hints */
610 /* watch for when the application stops responding. only do this for
611 normal windows, i.e. windows which have titlebars and close buttons
612 and things like that.
613 we don't need to stop pinging on unmanage, because it will be handled
614 automatically by the destroy callback!
616 if (self->ping && client_normal(self))
617 ping_start(self, client_ping_event);
619 /* free the ObAppSettings shallow copy */
622 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
623 window, self->frame->window, self->class);
629 ObClient *client_fake_manage(Window window)
632 ObAppSettings *settings;
634 ob_debug("Pretend-managing window: %lx\n", window);
636 /* do this minimal stuff to figure out the client's decorations */
638 self = g_new0(ObClient, 1);
639 self->window = window;
641 client_get_all(self, FALSE);
642 /* per-app settings override stuff, and return the settings for other
643 uses too. this returns a shallow copy that needs to be freed */
644 settings = client_get_settings_state(self);
646 client_setup_decor_and_functions(self, FALSE);
648 /* create the decoration frame for the client window and adjust its size */
649 self->frame = frame_new(self);
650 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
652 ob_debug("gave extents left %d right %d top %d bottom %d\n",
653 self->frame->size.left, self->frame->size.right,
654 self->frame->size.top, self->frame->size.bottom);
656 /* free the ObAppSettings shallow copy */
662 void client_unmanage_all(void)
664 while (client_list != NULL)
665 client_unmanage(client_list->data);
668 void client_unmanage(ObClient *self)
674 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
675 self->window, self->frame->window,
676 self->class, self->title ? self->title : "");
678 g_assert(self != NULL);
680 /* we dont want events no more. do this before hiding the frame so we
681 don't generate more events */
682 XSelectInput(ob_display, self->window, NoEventMask);
684 /* ignore enter events from the unmap so it doesnt mess with the focus */
685 if (!config_focus_under_mouse)
686 ignore_start = event_start_ignore_all_enters();
688 frame_hide(self->frame);
689 /* flush to send the hide to the server quickly */
692 if (!config_focus_under_mouse)
693 event_end_ignore_all_enters(ignore_start);
695 mouse_grab_for_client(self, FALSE);
697 /* remove the window from our save set */
698 XChangeSaveSet(ob_display, self->window, SetModeDelete);
700 /* update the focus lists */
701 focus_order_remove(self);
702 if (client_focused(self)) {
703 /* don't leave an invalid focus_client */
707 client_list = g_list_remove(client_list, self);
708 stacking_remove(self);
709 g_hash_table_remove(window_map, &self->window);
711 /* once the client is out of the list, update the struts to remove its
713 if (STRUT_EXISTS(self->strut))
714 screen_update_areas();
716 client_call_notifies(self, client_destroy_notifies);
718 /* tell our parent(s) that we're gone */
719 for (it = self->parents; it; it = g_slist_next(it))
720 ((ObClient*)it->data)->transients =
721 g_slist_remove(((ObClient*)it->data)->transients,self);
723 /* tell our transients that we're gone */
724 for (it = self->transients; it; it = g_slist_next(it)) {
725 ((ObClient*)it->data)->parents =
726 g_slist_remove(((ObClient*)it->data)->parents, self);
727 /* we could be keeping our children in a higher layer */
728 client_calc_layer(it->data);
731 /* remove from its group */
733 group_remove(self->group, self);
737 /* restore the window's original geometry so it is not lost */
743 if (self->fullscreen)
744 a = self->pre_fullscreen_area;
745 else if (self->max_horz || self->max_vert) {
746 if (self->max_horz) {
747 a.x = self->pre_max_area.x;
748 a.width = self->pre_max_area.width;
750 if (self->max_vert) {
751 a.y = self->pre_max_area.y;
752 a.height = self->pre_max_area.height;
756 self->fullscreen = self->max_horz = self->max_vert = FALSE;
757 /* let it be moved and resized no matter what */
758 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
759 self->decorations = 0; /* unmanaged windows have no decor */
761 /* give the client its border back */
762 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
764 client_move_resize(self, a.x, a.y, a.width, a.height);
767 /* reparent the window out of the frame, and free the frame */
768 frame_release_client(self->frame);
769 frame_free(self->frame);
772 if (ob_state() != OB_STATE_EXITING) {
773 /* these values should not be persisted across a window
775 PROP_ERASE(self->window, net_wm_desktop);
776 PROP_ERASE(self->window, net_wm_state);
777 PROP_ERASE(self->window, wm_state);
779 /* if we're left in an unmapped state, the client wont be mapped.
780 this is bad, since we will no longer be managing the window on
782 XMapWindow(ob_display, self->window);
785 /* these should not be left on the window ever. other window managers
786 don't necessarily use them and it will mess them up (like compiz) */
787 PROP_ERASE(self->window, net_wm_visible_name);
788 PROP_ERASE(self->window, net_wm_visible_icon_name);
790 /* update the list hints */
793 ob_debug("Unmanaged window 0x%lx\n", self->window);
795 /* free all data allocated in the client struct */
796 g_slist_free(self->transients);
797 for (j = 0; j < self->nicons; ++j)
798 g_free(self->icons[j].data);
799 if (self->nicons > 0)
801 g_free(self->startup_id);
802 g_free(self->wm_command);
804 g_free(self->icon_title);
808 g_free(self->client_machine);
809 g_free(self->sm_client_id);
813 void client_fake_unmanage(ObClient *self)
815 /* this is all that got allocated to get the decorations */
817 frame_free(self->frame);
821 /*! Returns a new structure containing the per-app settings for this client.
822 The returned structure needs to be freed with g_free. */
823 static ObAppSettings *client_get_settings_state(ObClient *self)
825 ObAppSettings *settings;
828 settings = config_create_app_settings();
830 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
831 ObAppSettings *app = it->data;
832 gboolean match = TRUE;
834 g_assert(app->name != NULL || app->class != NULL);
836 /* we know that either name or class is not NULL so it will have to
837 match to use the rule */
839 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
841 else if (app->class &&
842 !g_pattern_match(app->class,
843 strlen(self->class), self->class, NULL))
845 else if (app->role &&
846 !g_pattern_match(app->role,
847 strlen(self->role), self->role, NULL))
851 ob_debug("Window matching: %s\n", app->name);
853 /* copy the settings to our struct, overriding the existing
854 settings if they are not defaults */
855 config_app_settings_copy_non_defaults(app, settings);
859 if (settings->shade != -1)
860 self->shaded = !!settings->shade;
861 if (settings->decor != -1)
862 self->undecorated = !settings->decor;
863 if (settings->iconic != -1)
864 self->iconic = !!settings->iconic;
865 if (settings->skip_pager != -1)
866 self->skip_pager = !!settings->skip_pager;
867 if (settings->skip_taskbar != -1)
868 self->skip_taskbar = !!settings->skip_taskbar;
870 if (settings->max_vert != -1)
871 self->max_vert = !!settings->max_vert;
872 if (settings->max_horz != -1)
873 self->max_horz = !!settings->max_horz;
875 if (settings->fullscreen != -1)
876 self->fullscreen = !!settings->fullscreen;
878 if (settings->desktop) {
879 if (settings->desktop == DESKTOP_ALL)
880 self->desktop = settings->desktop;
881 else if (settings->desktop > 0 &&
882 settings->desktop <= screen_num_desktops)
883 self->desktop = settings->desktop - 1;
886 if (settings->layer == -1) {
890 else if (settings->layer == 0) {
894 else if (settings->layer == 1) {
901 static void client_restore_session_state(ObClient *self)
905 ob_debug_type(OB_DEBUG_SM,
906 "Restore session for client %s\n", self->title);
908 if (!(it = session_state_find(self))) {
909 ob_debug_type(OB_DEBUG_SM,
910 "Session data not found for client %s\n", self->title);
914 self->session = it->data;
916 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s\n",
919 RECT_SET_POINT(self->area, self->session->x, self->session->y);
920 self->positioned = USPosition;
921 self->sized = USSize;
922 if (self->session->w > 0)
923 self->area.width = self->session->w;
924 if (self->session->h > 0)
925 self->area.height = self->session->h;
926 XResizeWindow(ob_display, self->window,
927 self->area.width, self->area.height);
929 self->desktop = (self->session->desktop == DESKTOP_ALL ?
930 self->session->desktop :
931 MIN(screen_num_desktops - 1, self->session->desktop));
932 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
934 self->shaded = self->session->shaded;
935 self->iconic = self->session->iconic;
936 self->skip_pager = self->session->skip_pager;
937 self->skip_taskbar = self->session->skip_taskbar;
938 self->fullscreen = self->session->fullscreen;
939 self->above = self->session->above;
940 self->below = self->session->below;
941 self->max_horz = self->session->max_horz;
942 self->max_vert = self->session->max_vert;
943 self->undecorated = self->session->undecorated;
946 static gboolean client_restore_session_stacking(ObClient *self)
950 if (!self->session) return FALSE;
952 mypos = g_list_find(session_saved_state, self->session);
953 if (!mypos) return FALSE;
955 /* start above me and look for the first client */
956 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
959 for (cit = client_list; cit; cit = g_list_next(cit)) {
960 ObClient *c = cit->data;
961 /* found a client that was in the session, so go below it */
962 if (c->session == it->data) {
963 stacking_below(CLIENT_AS_WINDOW(self),
964 CLIENT_AS_WINDOW(cit->data));
972 void client_move_onscreen(ObClient *self, gboolean rude)
974 gint x = self->area.x;
975 gint y = self->area.y;
976 if (client_find_onscreen(self, &x, &y,
978 self->area.height, rude)) {
979 client_move(self, x, y);
983 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
986 gint ox = *x, oy = *y;
987 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
992 RECT_SET(desired, *x, *y, w, h);
993 frame_rect_to_frame(self->frame, &desired);
995 /* get where the frame would be */
996 frame_client_gravity(self->frame, x, y);
998 /* get the requested size of the window with decorations */
999 fw = self->frame->size.left + w + self->frame->size.right;
1000 fh = self->frame->size.top + h + self->frame->size.bottom;
1002 /* If rudeness wasn't requested, then still be rude in a given direction
1003 if the client is not moving, only resizing in that direction */
1005 Point oldtl, oldtr, oldbl, oldbr;
1006 Point newtl, newtr, newbl, newbr;
1007 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1009 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1010 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1011 self->frame->area.y + self->frame->area.height - 1);
1012 POINT_SET(oldtr, oldbr.x, oldtl.y);
1013 POINT_SET(oldbl, oldtl.x, oldbr.y);
1015 POINT_SET(newtl, *x, *y);
1016 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1017 POINT_SET(newtr, newbr.x, newtl.y);
1018 POINT_SET(newbl, newtl.x, newbr.y);
1020 /* is it moving or just resizing from some corner? */
1021 stationary_l = oldtl.x == newtl.x;
1022 stationary_r = oldtr.x == newtr.x;
1023 stationary_t = oldtl.y == newtl.y;
1024 stationary_b = oldbl.y == newbl.y;
1026 /* if left edge is growing and didnt move right edge */
1027 if (stationary_r && newtl.x < oldtl.x)
1029 /* if right edge is growing and didnt move left edge */
1030 if (stationary_l && newtr.x > oldtr.x)
1032 /* if top edge is growing and didnt move bottom edge */
1033 if (stationary_b && newtl.y < oldtl.y)
1035 /* if bottom edge is growing and didnt move top edge */
1036 if (stationary_t && newbl.y > oldbl.y)
1040 for (i = 0; i < screen_num_monitors; ++i) {
1043 if (!screen_physical_area_monitor_contains(i, &desired)) {
1044 if (i < screen_num_monitors - 1)
1047 /* the window is not inside any monitor! so just use the first
1049 a = screen_area(self->desktop, 0, NULL);
1051 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1053 /* This makes sure windows aren't entirely outside of the screen so you
1054 can't see them at all.
1055 It makes sure 10% of the window is on the screen at least. At don't
1056 let it move itself off the top of the screen, which would hide the
1057 titlebar on you. (The user can still do this if they want too, it's
1058 only limiting the application.
1060 if (client_normal(self)) {
1061 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1062 *x = a->x + a->width - fw/10;
1063 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1064 *y = a->y + a->height - fh/10;
1065 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1066 *x = a->x - fw*9/10;
1067 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1068 *y = a->y - fh*9/10;
1071 /* This here doesn't let windows even a pixel outside the
1072 struts/screen. When called from client_manage, programs placing
1073 themselves are forced completely onscreen, while things like
1074 xterm -geometry resolution-width/2 will work fine. Trying to
1075 place it completely offscreen will be handled in the above code.
1076 Sorry for this confused comment, i am tired. */
1077 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1078 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1079 *x = a->x + MAX(0, a->width - fw);
1081 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1082 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1083 *y = a->y + MAX(0, a->height - fh);
1088 /* get where the client should be */
1089 frame_frame_gravity(self->frame, x, y);
1091 return ox != *x || oy != *y;
1094 static void client_get_all(ObClient *self, gboolean real)
1096 /* this is needed for the frame to set itself up */
1097 client_get_area(self);
1099 /* these things can change the decor and functions of the window */
1101 client_get_mwm_hints(self);
1102 /* this can change the mwmhints for special cases */
1103 client_get_type_and_transientness(self);
1104 client_get_state(self);
1105 client_update_normal_hints(self);
1107 /* get the session related properties, these can change decorations
1108 from per-app settings */
1109 client_get_session_ids(self);
1111 /* now we got everything that can affect the decorations */
1115 /* get this early so we have it for debugging */
1116 client_update_title(self);
1118 client_update_protocols(self);
1120 client_update_wmhints(self);
1121 /* this may have already been called from client_update_wmhints */
1122 if (!self->parents && !self->transient_for_group)
1123 client_update_transient_for(self);
1125 client_get_startup_id(self);
1126 client_get_desktop(self);/* uses transient data/group/startup id if a
1127 desktop is not specified */
1128 client_get_shaped(self);
1131 /* a couple type-based defaults for new windows */
1133 /* this makes sure that these windows appear on all desktops */
1134 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1135 self->desktop = DESKTOP_ALL;
1139 client_update_sync_request_counter(self);
1142 client_get_colormap(self);
1143 client_update_strut(self);
1144 client_update_icons(self);
1145 client_update_icon_geometry(self);
1148 static void client_get_startup_id(ObClient *self)
1150 if (!(PROP_GETS(self->window, net_startup_id, utf8, &self->startup_id)))
1152 PROP_GETS(self->group->leader,
1153 net_startup_id, utf8, &self->startup_id);
1156 static void client_get_area(ObClient *self)
1158 XWindowAttributes wattrib;
1161 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
1162 g_assert(ret != BadWindow);
1164 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1165 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1166 self->border_width = wattrib.border_width;
1168 ob_debug("client area: %d %d %d %d bw %d\n", wattrib.x, wattrib.y,
1169 wattrib.width, wattrib.height, wattrib.border_width);
1172 static void client_get_desktop(ObClient *self)
1174 guint32 d = screen_num_desktops; /* an always-invalid value */
1176 if (PROP_GET32(self->window, net_wm_desktop, cardinal, &d)) {
1177 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1178 self->desktop = screen_num_desktops - 1;
1181 ob_debug("client requested desktop 0x%x\n", self->desktop);
1184 gboolean first = TRUE;
1185 guint all = screen_num_desktops; /* not a valid value */
1187 /* if they are all on one desktop, then open it on the
1189 for (it = self->parents; it; it = g_slist_next(it)) {
1190 ObClient *c = it->data;
1192 if (c->desktop == DESKTOP_ALL) continue;
1198 else if (all != c->desktop)
1199 all = screen_num_desktops; /* make it invalid */
1201 if (all != screen_num_desktops) {
1202 self->desktop = all;
1204 ob_debug("client desktop set from parents: 0x%x\n",
1207 /* try get from the startup-notification protocol */
1208 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1209 if (self->desktop >= screen_num_desktops &&
1210 self->desktop != DESKTOP_ALL)
1211 self->desktop = screen_num_desktops - 1;
1212 ob_debug("client desktop set from startup-notification: 0x%x\n",
1215 /* defaults to the current desktop */
1217 self->desktop = screen_desktop;
1218 ob_debug("client desktop set to the current desktop: %d\n",
1224 static void client_get_state(ObClient *self)
1229 if (PROP_GETA32(self->window, net_wm_state, atom, &state, &num)) {
1231 for (i = 0; i < num; ++i) {
1232 if (state[i] == prop_atoms.net_wm_state_modal)
1234 else if (state[i] == prop_atoms.net_wm_state_shaded)
1235 self->shaded = TRUE;
1236 else if (state[i] == prop_atoms.net_wm_state_hidden)
1237 self->iconic = TRUE;
1238 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
1239 self->skip_taskbar = TRUE;
1240 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
1241 self->skip_pager = TRUE;
1242 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
1243 self->fullscreen = TRUE;
1244 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
1245 self->max_vert = TRUE;
1246 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
1247 self->max_horz = TRUE;
1248 else if (state[i] == prop_atoms.net_wm_state_above)
1250 else if (state[i] == prop_atoms.net_wm_state_below)
1252 else if (state[i] == prop_atoms.net_wm_state_demands_attention)
1253 self->demands_attention = TRUE;
1254 else if (state[i] == prop_atoms.ob_wm_state_undecorated)
1255 self->undecorated = TRUE;
1262 static void client_get_shaped(ObClient *self)
1264 self->shaped = FALSE;
1266 if (extensions_shape) {
1271 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
1273 XShapeQueryExtents(ob_display, self->window, &s, &foo,
1274 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1276 self->shaped = (s != 0);
1281 void client_update_transient_for(ObClient *self)
1284 ObClient *target = NULL;
1285 gboolean trangroup = FALSE;
1287 if (XGetTransientForHint(ob_display, self->window, &t)) {
1288 if (t != self->window) { /* cant be transient to itself! */
1289 target = g_hash_table_lookup(window_map, &t);
1290 /* if this happens then we need to check for it*/
1291 g_assert(target != self);
1292 if (target && !WINDOW_IS_CLIENT(target)) {
1293 /* this can happen when a dialog is a child of
1294 a dockapp, for example */
1299 /* Setting the transient_for to Root is actually illegal, however
1300 applications from time have done this to specify transient for
1302 if (!target && self->group && t == RootWindow(ob_display, ob_screen))
1304 } else if (self->group && self->transient)
1307 client_update_transient_tree(self, self->group, self->group,
1308 self->transient_for_group, trangroup,
1309 client_direct_parent(self), target);
1310 self->transient_for_group = trangroup;
1314 static void client_update_transient_tree(ObClient *self,
1315 ObGroup *oldgroup, ObGroup *newgroup,
1316 gboolean oldgtran, gboolean newgtran,
1317 ObClient* oldparent,
1318 ObClient *newparent)
1323 g_assert(!oldgtran || oldgroup);
1324 g_assert(!newgtran || newgroup);
1325 g_assert((!oldgtran && !oldparent) ||
1326 (oldgtran && !oldparent) ||
1327 (!oldgtran && oldparent));
1328 g_assert((!newgtran && !newparent) ||
1329 (newgtran && !newparent) ||
1330 (!newgtran && newparent));
1333 Group transient windows are not allowed to have other group
1334 transient windows as their children.
1338 /* No change has occured */
1339 if (oldgroup == newgroup &&
1340 oldgtran == newgtran &&
1341 oldparent == newparent) return;
1343 /** Remove the client from the transient tree **/
1345 for (it = self->transients; it; it = next) {
1346 next = g_slist_next(it);
1348 self->transients = g_slist_delete_link(self->transients, it);
1349 c->parents = g_slist_remove(c->parents, self);
1351 for (it = self->parents; it; it = next) {
1352 next = g_slist_next(it);
1354 self->parents = g_slist_delete_link(self->parents, it);
1355 c->transients = g_slist_remove(c->transients, self);
1358 /** Re-add the client to the transient tree **/
1360 /* If we're transient for a group then we need to add ourselves to all our
1363 for (it = newgroup->members; it; it = g_slist_next(it)) {
1366 !client_search_top_direct_parent(c)->transient_for_group &&
1369 c->transients = g_slist_prepend(c->transients, self);
1370 self->parents = g_slist_prepend(self->parents, c);
1375 /* If we are now transient for a single window we need to add ourselves to
1378 WARNING: Cyclical transient ness is possible if two windows are
1379 transient for eachother.
1381 else if (newparent &&
1382 /* don't make ourself its child if it is already our child */
1383 !client_is_direct_child(self, newparent) &&
1384 client_normal(newparent))
1386 newparent->transients = g_slist_prepend(newparent->transients, self);
1387 self->parents = g_slist_prepend(self->parents, newparent);
1390 /* Add any group transient windows to our children. But if we're transient
1391 for the group, then other group transients are not our children.
1393 WARNING: Cyclical transient-ness is possible. For e.g. if:
1394 A is transient for the group
1395 B is transient for A
1396 C is transient for B
1397 A can't be transient for C or we have a cycle
1399 if (!newgtran && newgroup &&
1401 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1402 client_normal(self))
1404 for (it = newgroup->members; it; it = g_slist_next(it)) {
1406 if (c != self && c->transient_for_group &&
1407 /* Don't make it our child if it is already our parent */
1408 !client_is_direct_child(c, self))
1410 self->transients = g_slist_prepend(self->transients, c);
1411 c->parents = g_slist_prepend(c->parents, self);
1416 /** If we change our group transient-ness, our children change their
1417 effect group transient-ness, which affects how they relate to other
1420 for (it = self->transients; it; it = g_slist_next(it)) {
1422 if (!c->transient_for_group)
1423 client_update_transient_tree(c, c->group, c->group,
1424 c->transient_for_group,
1425 c->transient_for_group,
1426 client_direct_parent(c),
1427 client_direct_parent(c));
1431 static void client_get_mwm_hints(ObClient *self)
1436 self->mwmhints.flags = 0; /* default to none */
1438 if (PROP_GETA32(self->window, motif_wm_hints, motif_wm_hints,
1440 if (num >= OB_MWM_ELEMENTS) {
1441 self->mwmhints.flags = hints[0];
1442 self->mwmhints.functions = hints[1];
1443 self->mwmhints.decorations = hints[2];
1449 void client_get_type_and_transientness(ObClient *self)
1456 self->transient = FALSE;
1458 if (PROP_GETA32(self->window, net_wm_window_type, atom, &val, &num)) {
1459 /* use the first value that we know about in the array */
1460 for (i = 0; i < num; ++i) {
1461 if (val[i] == prop_atoms.net_wm_window_type_desktop)
1462 self->type = OB_CLIENT_TYPE_DESKTOP;
1463 else if (val[i] == prop_atoms.net_wm_window_type_dock)
1464 self->type = OB_CLIENT_TYPE_DOCK;
1465 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
1466 self->type = OB_CLIENT_TYPE_TOOLBAR;
1467 else if (val[i] == prop_atoms.net_wm_window_type_menu)
1468 self->type = OB_CLIENT_TYPE_MENU;
1469 else if (val[i] == prop_atoms.net_wm_window_type_utility)
1470 self->type = OB_CLIENT_TYPE_UTILITY;
1471 else if (val[i] == prop_atoms.net_wm_window_type_splash)
1472 self->type = OB_CLIENT_TYPE_SPLASH;
1473 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
1474 self->type = OB_CLIENT_TYPE_DIALOG;
1475 else if (val[i] == prop_atoms.net_wm_window_type_normal)
1476 self->type = OB_CLIENT_TYPE_NORMAL;
1477 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
1478 /* prevent this window from getting any decor or
1480 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1481 OB_MWM_FLAG_DECORATIONS);
1482 self->mwmhints.decorations = 0;
1483 self->mwmhints.functions = 0;
1485 if (self->type != (ObClientType) -1)
1486 break; /* grab the first legit type */
1491 if (XGetTransientForHint(ob_display, self->window, &t))
1492 self->transient = TRUE;
1494 if (self->type == (ObClientType) -1) {
1495 /*the window type hint was not set, which means we either classify
1496 ourself as a normal window or a dialog, depending on if we are a
1498 if (self->transient)
1499 self->type = OB_CLIENT_TYPE_DIALOG;
1501 self->type = OB_CLIENT_TYPE_NORMAL;
1504 /* then, based on our type, we can update our transientness.. */
1505 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1506 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1507 self->type == OB_CLIENT_TYPE_MENU ||
1508 self->type == OB_CLIENT_TYPE_UTILITY)
1510 self->transient = TRUE;
1514 void client_update_protocols(ObClient *self)
1517 guint num_return, i;
1519 self->focus_notify = FALSE;
1520 self->delete_window = FALSE;
1522 if (PROP_GETA32(self->window, wm_protocols, atom, &proto, &num_return)) {
1523 for (i = 0; i < num_return; ++i) {
1524 if (proto[i] == prop_atoms.wm_delete_window)
1525 /* this means we can request the window to close */
1526 self->delete_window = TRUE;
1527 else if (proto[i] == prop_atoms.wm_take_focus)
1528 /* if this protocol is requested, then the window will be
1529 notified whenever we want it to receive focus */
1530 self->focus_notify = TRUE;
1531 else if (proto[i] == prop_atoms.net_wm_ping)
1532 /* if this protocol is requested, then the window will allow
1533 pings to determine if it is still alive */
1536 else if (proto[i] == prop_atoms.net_wm_sync_request)
1537 /* if this protocol is requested, then resizing the
1538 window will be synchronized between the frame and the
1540 self->sync_request = TRUE;
1548 void client_update_sync_request_counter(ObClient *self)
1552 if (PROP_GET32(self->window, net_wm_sync_request_counter, cardinal, &i)) {
1553 self->sync_counter = i;
1555 self->sync_counter = None;
1559 static void client_get_colormap(ObClient *self)
1561 XWindowAttributes wa;
1563 if (XGetWindowAttributes(ob_display, self->window, &wa))
1564 client_update_colormap(self, wa.colormap);
1567 void client_update_colormap(ObClient *self, Colormap colormap)
1569 if (colormap == self->colormap) return;
1571 ob_debug("Setting client %s colormap: 0x%x\n", self->title, colormap);
1573 if (client_focused(self)) {
1574 screen_install_colormap(self, FALSE); /* uninstall old one */
1575 self->colormap = colormap;
1576 screen_install_colormap(self, FALSE); /* install new one */
1578 self->colormap = colormap;
1581 void client_update_normal_hints(ObClient *self)
1587 self->min_ratio = 0.0f;
1588 self->max_ratio = 0.0f;
1589 SIZE_SET(self->size_inc, 1, 1);
1590 SIZE_SET(self->base_size, 0, 0);
1591 SIZE_SET(self->min_size, 0, 0);
1592 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1594 /* get the hints from the window */
1595 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
1596 /* normal windows can't request placement! har har
1597 if (!client_normal(self))
1599 self->positioned = (size.flags & (PPosition|USPosition));
1600 self->sized = (size.flags & (PSize|USSize));
1602 if (size.flags & PWinGravity)
1603 self->gravity = size.win_gravity;
1605 if (size.flags & PAspect) {
1606 if (size.min_aspect.y)
1608 (gfloat) size.min_aspect.x / size.min_aspect.y;
1609 if (size.max_aspect.y)
1611 (gfloat) size.max_aspect.x / size.max_aspect.y;
1614 if (size.flags & PMinSize)
1615 SIZE_SET(self->min_size, size.min_width, size.min_height);
1617 if (size.flags & PMaxSize)
1618 SIZE_SET(self->max_size, size.max_width, size.max_height);
1620 if (size.flags & PBaseSize)
1621 SIZE_SET(self->base_size, size.base_width, size.base_height);
1623 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1624 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1626 ob_debug("Normal hints: min size (%d %d) max size (%d %d)\n "
1627 "size inc (%d %d) base size (%d %d)\n",
1628 self->min_size.width, self->min_size.height,
1629 self->max_size.width, self->max_size.height,
1630 self->size_inc.width, self->size_inc.height,
1631 self->base_size.width, self->base_size.height);
1634 ob_debug("Normal hints: not set\n");
1637 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1639 /* start with everything (cept fullscreen) */
1641 (OB_FRAME_DECOR_TITLEBAR |
1642 OB_FRAME_DECOR_HANDLE |
1643 OB_FRAME_DECOR_GRIPS |
1644 OB_FRAME_DECOR_BORDER |
1645 OB_FRAME_DECOR_ICON |
1646 OB_FRAME_DECOR_ALLDESKTOPS |
1647 OB_FRAME_DECOR_ICONIFY |
1648 OB_FRAME_DECOR_MAXIMIZE |
1649 OB_FRAME_DECOR_SHADE |
1650 OB_FRAME_DECOR_CLOSE);
1652 (OB_CLIENT_FUNC_RESIZE |
1653 OB_CLIENT_FUNC_MOVE |
1654 OB_CLIENT_FUNC_ICONIFY |
1655 OB_CLIENT_FUNC_MAXIMIZE |
1656 OB_CLIENT_FUNC_SHADE |
1657 OB_CLIENT_FUNC_CLOSE |
1658 OB_CLIENT_FUNC_BELOW |
1659 OB_CLIENT_FUNC_ABOVE |
1660 OB_CLIENT_FUNC_UNDECORATE);
1662 if (!(self->min_size.width < self->max_size.width ||
1663 self->min_size.height < self->max_size.height))
1664 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1666 switch (self->type) {
1667 case OB_CLIENT_TYPE_NORMAL:
1668 /* normal windows retain all of the possible decorations and
1669 functionality, and can be fullscreen */
1670 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1673 case OB_CLIENT_TYPE_DIALOG:
1674 /* sometimes apps make dialog windows fullscreen for some reason (for
1675 e.g. kpdf does this..) */
1676 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1679 case OB_CLIENT_TYPE_UTILITY:
1680 /* these windows don't have anything added or removed by default */
1683 case OB_CLIENT_TYPE_MENU:
1684 case OB_CLIENT_TYPE_TOOLBAR:
1685 /* these windows can't iconify or maximize */
1686 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1687 OB_FRAME_DECOR_MAXIMIZE);
1688 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1689 OB_CLIENT_FUNC_MAXIMIZE);
1692 case OB_CLIENT_TYPE_SPLASH:
1693 /* these don't get get any decorations, and the only thing you can
1694 do with them is move them */
1695 self->decorations = 0;
1696 self->functions = OB_CLIENT_FUNC_MOVE;
1699 case OB_CLIENT_TYPE_DESKTOP:
1700 /* these windows are not manipulated by the window manager */
1701 self->decorations = 0;
1702 self->functions = 0;
1705 case OB_CLIENT_TYPE_DOCK:
1706 /* these windows are not manipulated by the window manager, but they
1707 can set below layer which has a special meaning */
1708 self->decorations = 0;
1709 self->functions = OB_CLIENT_FUNC_BELOW;
1713 /* Mwm Hints are applied subtractively to what has already been chosen for
1714 decor and functionality */
1715 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1716 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1717 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1718 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1720 /* if the mwm hints request no handle or title, then all
1721 decorations are disabled, but keep the border if that's
1723 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1724 self->decorations = OB_FRAME_DECOR_BORDER;
1726 self->decorations = 0;
1731 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1732 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1733 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1734 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1735 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1736 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1737 /* dont let mwm hints kill any buttons
1738 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1739 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1740 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1741 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1743 /* dont let mwm hints kill the close button
1744 if (! (self->mwmhints.functions & MwmFunc_Close))
1745 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1749 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1750 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1751 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1752 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1753 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1754 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1756 /* can't maximize without moving/resizing */
1757 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1758 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1759 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1760 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1761 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1764 if (self->max_horz && self->max_vert) {
1765 /* you can't resize fully maximized windows */
1766 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1767 /* kill the handle on fully maxed windows */
1768 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1771 /* If there are no decorations to remove, don't allow the user to try
1773 if (self->decorations == 0)
1774 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1776 /* finally, the user can have requested no decorations, which overrides
1777 everything (but doesnt give it a border if it doesnt have one) */
1778 if (self->undecorated)
1779 self->decorations = 0;
1781 /* if we don't have a titlebar, then we cannot shade! */
1782 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1783 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1785 /* now we need to check against rules for the client's current state */
1786 if (self->fullscreen) {
1787 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1788 OB_CLIENT_FUNC_FULLSCREEN |
1789 OB_CLIENT_FUNC_ICONIFY);
1790 self->decorations = 0;
1793 client_change_allowed_actions(self);
1796 /* force reconfigure to make sure decorations are updated */
1797 client_reconfigure(self, TRUE);
1800 static void client_change_allowed_actions(ObClient *self)
1805 /* desktop windows are kept on all desktops */
1806 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1807 actions[num++] = prop_atoms.net_wm_action_change_desktop;
1809 if (self->functions & OB_CLIENT_FUNC_SHADE)
1810 actions[num++] = prop_atoms.net_wm_action_shade;
1811 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1812 actions[num++] = prop_atoms.net_wm_action_close;
1813 if (self->functions & OB_CLIENT_FUNC_MOVE)
1814 actions[num++] = prop_atoms.net_wm_action_move;
1815 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1816 actions[num++] = prop_atoms.net_wm_action_minimize;
1817 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1818 actions[num++] = prop_atoms.net_wm_action_resize;
1819 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1820 actions[num++] = prop_atoms.net_wm_action_fullscreen;
1821 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1822 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
1823 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
1825 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1826 actions[num++] = prop_atoms.net_wm_action_above;
1827 if (self->functions & OB_CLIENT_FUNC_BELOW)
1828 actions[num++] = prop_atoms.net_wm_action_below;
1829 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1830 actions[num++] = prop_atoms.ob_wm_action_undecorate;
1832 PROP_SETA32(self->window, net_wm_allowed_actions, atom, actions, num);
1834 /* make sure the window isn't breaking any rules now */
1836 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1837 if (self->frame) client_shade(self, FALSE);
1838 else self->shaded = FALSE;
1840 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY) && self->iconic) {
1841 if (self->frame) client_iconify(self, FALSE, TRUE, FALSE);
1842 else self->iconic = FALSE;
1844 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1845 if (self->frame) client_fullscreen(self, FALSE);
1846 else self->fullscreen = FALSE;
1848 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1850 if (self->frame) client_maximize(self, FALSE, 0);
1851 else self->max_vert = self->max_horz = FALSE;
1855 void client_update_wmhints(ObClient *self)
1859 /* assume a window takes input if it doesnt specify */
1860 self->can_focus = TRUE;
1862 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
1865 if (hints->flags & InputHint)
1866 self->can_focus = hints->input;
1868 /* only do this when first managing the window *AND* when we aren't
1870 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1871 if (hints->flags & StateHint)
1872 self->iconic = hints->initial_state == IconicState;
1875 self->urgent = (hints->flags & XUrgencyHint);
1876 if (self->urgent && !ur)
1877 client_hilite(self, TRUE);
1878 else if (!self->urgent && ur && self->demands_attention)
1879 client_hilite(self, FALSE);
1881 if (!(hints->flags & WindowGroupHint))
1882 hints->window_group = None;
1884 /* did the group state change? */
1885 if (hints->window_group !=
1886 (self->group ? self->group->leader : None))
1888 ObGroup *oldgroup = self->group;
1890 /* remove from the old group if there was one */
1891 if (self->group != NULL) {
1892 group_remove(self->group, self);
1896 /* add ourself to the group if we have one */
1897 if (hints->window_group != None) {
1898 self->group = group_add(hints->window_group, self);
1901 /* Put ourselves into the new group's transient tree, and remove
1902 ourselves from the old group's */
1903 client_update_transient_tree(self, oldgroup, self->group,
1904 self->transient_for_group,
1905 self->transient_for_group,
1906 client_direct_parent(self),
1907 client_direct_parent(self));
1909 /* Lastly, being in a group, or not, can change if the window is
1910 transient for anything.
1912 The logic for this is:
1913 self->transient = TRUE always if the window wants to be
1914 transient for something, even if transient_for was NULL because
1915 it wasn't in a group before.
1917 If parents was NULL and oldgroup was NULL we can assume
1918 that when we add the new group, it will become transient for
1921 If transient_for_group is TRUE, then it must have already
1922 had a group. If it is getting a new group, the above call to
1923 client_update_transient_tree has already taken care of
1924 everything ! If it is losing all group status then it will
1925 no longer be transient for anything and that needs to be
1928 if (self->transient &&
1929 ((self->parents == NULL && oldgroup == NULL) ||
1930 (self->transient_for_group && !self->group)))
1931 client_update_transient_for(self);
1934 /* the WM_HINTS can contain an icon */
1935 if (hints->flags & IconPixmapHint)
1936 client_update_icons(self);
1942 void client_update_title(ObClient *self)
1945 gchar *visible = NULL;
1947 g_free(self->title);
1950 if (!PROP_GETS(self->window, net_wm_name, utf8, &data)) {
1951 /* try old x stuff */
1952 if (!(PROP_GETS(self->window, wm_name, locale, &data)
1953 || PROP_GETS(self->window, wm_name, utf8, &data))) {
1954 if (self->transient) {
1956 GNOME alert windows are not given titles:
1957 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1959 data = g_strdup("");
1961 data = g_strdup("Unnamed Window");
1965 if (self->client_machine) {
1966 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1971 if (self->not_responding) {
1973 if (self->close_tried_term)
1974 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1976 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
1980 PROP_SETS(self->window, net_wm_visible_name, visible);
1981 self->title = visible;
1984 frame_adjust_title(self->frame);
1986 /* update the icon title */
1988 g_free(self->icon_title);
1991 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, &data))
1992 /* try old x stuff */
1993 if (!(PROP_GETS(self->window, wm_icon_name, locale, &data) ||
1994 PROP_GETS(self->window, wm_icon_name, utf8, &data)))
1995 data = g_strdup(self->title);
1997 if (self->client_machine) {
1998 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2003 if (self->not_responding) {
2005 if (self->close_tried_term)
2006 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2008 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2012 PROP_SETS(self->window, net_wm_visible_icon_name, visible);
2013 self->icon_title = visible;
2016 void client_update_strut(ObClient *self)
2020 gboolean got = FALSE;
2023 if (PROP_GETA32(self->window, net_wm_strut_partial, cardinal,
2027 STRUT_PARTIAL_SET(strut,
2028 data[0], data[2], data[1], data[3],
2029 data[4], data[5], data[8], data[9],
2030 data[6], data[7], data[10], data[11]);
2036 PROP_GETA32(self->window, net_wm_strut, cardinal, &data, &num)) {
2042 /* use the screen's width/height */
2043 a = screen_physical_area_all_monitors();
2045 STRUT_PARTIAL_SET(strut,
2046 data[0], data[2], data[1], data[3],
2047 a->y, a->y + a->height - 1,
2048 a->x, a->x + a->width - 1,
2049 a->y, a->y + a->height - 1,
2050 a->x, a->x + a->width - 1);
2057 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2058 0, 0, 0, 0, 0, 0, 0, 0);
2060 if (!STRUT_EQUAL(strut, self->strut)) {
2061 self->strut = strut;
2063 /* updating here is pointless while we're being mapped cuz we're not in
2064 the client list yet */
2066 screen_update_areas();
2070 void client_update_icons(ObClient *self)
2076 for (i = 0; i < self->nicons; ++i)
2077 g_free(self->icons[i].data);
2078 if (self->nicons > 0)
2079 g_free(self->icons);
2082 if (PROP_GETA32(self->window, net_wm_icon, cardinal, &data, &num)) {
2083 /* figure out how many valid icons are in here */
2085 while (num - i > 2) {
2089 if (i > num || w*h == 0) break;
2093 self->icons = g_new(ObClientIcon, self->nicons);
2095 /* store the icons */
2097 for (j = 0; j < self->nicons; ++j) {
2100 w = self->icons[j].width = data[i++];
2101 h = self->icons[j].height = data[i++];
2103 if (w*h == 0) continue;
2105 self->icons[j].data = g_new(RrPixel32, w * h);
2106 for (x = 0, y = 0, t = 0; t < w * h; ++t, ++x, ++i) {
2111 self->icons[j].data[t] =
2112 (((data[i] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2113 (((data[i] >> 16) & 0xff) << RrDefaultRedOffset) +
2114 (((data[i] >> 8) & 0xff) << RrDefaultGreenOffset) +
2115 (((data[i] >> 0) & 0xff) << RrDefaultBlueOffset);
2124 if ((hints = XGetWMHints(ob_display, self->window))) {
2125 if (hints->flags & IconPixmapHint) {
2127 self->icons = g_new(ObClientIcon, self->nicons);
2128 xerror_set_ignore(TRUE);
2129 if (!RrPixmapToRGBA(ob_rr_inst,
2131 (hints->flags & IconMaskHint ?
2132 hints->icon_mask : None),
2133 &self->icons[0].width,
2134 &self->icons[0].height,
2135 &self->icons[0].data))
2137 g_free(self->icons);
2140 xerror_set_ignore(FALSE);
2146 /* set the default icon onto the window
2147 in theory, this could be a race, but if a window doesn't set an icon
2148 or removes it entirely, it's not very likely it is going to set one
2149 right away afterwards
2151 if it has parents, then one of them will have an icon already
2153 if (self->nicons == 0 && !self->parents) {
2154 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2157 data = g_new(gulong, 48*48+2);
2158 data[0] = data[1] = 48;
2159 for (i = 0; i < 48*48; ++i)
2160 data[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2161 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2162 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2163 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2164 PROP_SETA32(self->window, net_wm_icon, cardinal, data, 48*48+2);
2166 } else if (self->frame)
2167 /* don't draw the icon empty if we're just setting one now anyways,
2168 we'll get the property change any second */
2169 frame_adjust_icon(self->frame);
2172 void client_update_icon_geometry(ObClient *self)
2177 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2179 if (PROP_GETA32(self->window, net_wm_icon_geometry, cardinal, &data, &num))
2182 /* don't let them set it with an area < 0 */
2183 RECT_SET(self->icon_geometry, data[0], data[1],
2184 MAX(data[2],0), MAX(data[3],0));
2189 static void client_get_session_ids(ObClient *self)
2196 if (!PROP_GET32(self->window, wm_client_leader, window, &leader))
2199 /* get the SM_CLIENT_ID */
2202 got = PROP_GETS(leader, sm_client_id, locale, &self->sm_client_id);
2204 PROP_GETS(self->window, sm_client_id, locale, &self->sm_client_id);
2206 /* get the WM_CLASS (name and class). make them "" if they are not
2210 got = PROP_GETSS(leader, wm_class, locale, &ss);
2212 got = PROP_GETSS(self->window, wm_class, locale, &ss);
2216 self->name = g_strdup(ss[0]);
2218 self->class = g_strdup(ss[1]);
2223 if (self->name == NULL) self->name = g_strdup("");
2224 if (self->class == NULL) self->class = g_strdup("");
2226 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2229 got = PROP_GETS(leader, wm_window_role, locale, &s);
2231 got = PROP_GETS(self->window, wm_window_role, locale, &s);
2236 self->role = g_strdup("");
2238 /* get the WM_COMMAND */
2242 got = PROP_GETSS(leader, wm_command, locale, &ss);
2244 got = PROP_GETSS(self->window, wm_command, locale, &ss);
2247 /* merge/mash them all together */
2248 gchar *merge = NULL;
2251 for (i = 0; ss[i]; ++i) {
2254 merge = g_strconcat(merge, ss[i], NULL);
2256 merge = g_strconcat(ss[i], NULL);
2261 self->wm_command = merge;
2264 /* get the WM_CLIENT_MACHINE */
2267 got = PROP_GETS(leader, wm_client_machine, locale, &s);
2269 got = PROP_GETS(self->window, wm_client_machine, locale, &s);
2272 gchar localhost[128];
2275 gethostname(localhost, 127);
2276 localhost[127] = '\0';
2277 if (strcmp(localhost, s) != 0)
2278 self->client_machine = s;
2282 /* see if it has the PID set too (the PID requires that the
2283 WM_CLIENT_MACHINE be set) */
2284 if (PROP_GET32(self->window, net_wm_pid, cardinal, &pid))
2289 static void client_change_wm_state(ObClient *self)
2294 old = self->wmstate;
2296 if (self->shaded || self->iconic ||
2297 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2299 self->wmstate = IconicState;
2301 self->wmstate = NormalState;
2303 if (old != self->wmstate) {
2304 PROP_MSG(self->window, kde_wm_change_state,
2305 self->wmstate, 1, 0, 0);
2307 state[0] = self->wmstate;
2309 PROP_SETA32(self->window, wm_state, wm_state, state, 2);
2313 static void client_change_state(ObClient *self)
2315 gulong netstate[12];
2320 netstate[num++] = prop_atoms.net_wm_state_modal;
2322 netstate[num++] = prop_atoms.net_wm_state_shaded;
2324 netstate[num++] = prop_atoms.net_wm_state_hidden;
2325 if (self->skip_taskbar)
2326 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
2327 if (self->skip_pager)
2328 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
2329 if (self->fullscreen)
2330 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
2332 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
2334 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
2336 netstate[num++] = prop_atoms.net_wm_state_above;
2338 netstate[num++] = prop_atoms.net_wm_state_below;
2339 if (self->demands_attention)
2340 netstate[num++] = prop_atoms.net_wm_state_demands_attention;
2341 if (self->undecorated)
2342 netstate[num++] = prop_atoms.ob_wm_state_undecorated;
2343 PROP_SETA32(self->window, net_wm_state, atom, netstate, num);
2346 frame_adjust_state(self->frame);
2349 ObClient *client_search_focus_tree(ObClient *self)
2354 for (it = self->transients; it; it = g_slist_next(it)) {
2355 if (client_focused(it->data)) return it->data;
2356 if ((ret = client_search_focus_tree(it->data))) return ret;
2361 ObClient *client_search_focus_tree_full(ObClient *self)
2363 if (self->parents) {
2366 for (it = self->parents; it; it = g_slist_next(it)) {
2367 ObClient *c = it->data;
2368 if ((c = client_search_focus_tree_full(it->data))) return c;
2374 /* this function checks the whole tree, the client_search_focus_tree
2375 does not, so we need to check this window */
2376 if (client_focused(self))
2378 return client_search_focus_tree(self);
2382 ObClient *client_search_focus_group_full(ObClient *self)
2387 for (it = self->group->members; it; it = g_slist_next(it)) {
2388 ObClient *c = it->data;
2390 if (client_focused(c)) return c;
2391 if ((c = client_search_focus_tree(it->data))) return c;
2394 if (client_focused(self)) return self;
2398 gboolean client_has_parent(ObClient *self)
2400 return self->parents != NULL;
2403 static ObStackingLayer calc_layer(ObClient *self)
2408 monitor = screen_physical_area_monitor(client_monitor(self));
2410 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2411 l = OB_STACKING_LAYER_DESKTOP;
2412 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2413 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2414 else l = OB_STACKING_LAYER_ABOVE;
2416 else if ((self->fullscreen ||
2417 /* No decorations and fills the monitor = oldskool fullscreen.
2418 But not for maximized windows.
2420 (self->decorations == 0 &&
2421 !(self->max_horz && self->max_vert) &&
2422 RECT_EQUAL(self->area, *monitor))) &&
2423 (client_focused(self) || client_search_focus_tree(self)))
2424 l = OB_STACKING_LAYER_FULLSCREEN;
2425 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2426 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2427 else l = OB_STACKING_LAYER_NORMAL;
2434 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2435 ObStackingLayer min)
2437 ObStackingLayer old, own;
2441 own = calc_layer(self);
2442 self->layer = MAX(own, min);
2444 if (self->layer != old) {
2445 stacking_remove(CLIENT_AS_WINDOW(self));
2446 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2449 for (it = self->transients; it; it = g_slist_next(it))
2450 client_calc_layer_recursive(it->data, orig,
2454 void client_calc_layer(ObClient *self)
2461 /* transients take on the layer of their parents */
2462 it = client_search_all_top_parents(self);
2464 for (; it; it = g_slist_next(it))
2465 client_calc_layer_recursive(it->data, orig, 0);
2468 gboolean client_should_show(ObClient *self)
2472 if (client_normal(self) && screen_showing_desktop)
2474 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2480 gboolean client_show(ObClient *self)
2482 gboolean show = FALSE;
2484 if (client_should_show(self)) {
2485 frame_show(self->frame);
2488 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2489 it needs to be in IconicState. This includes when it is on another
2492 client_change_wm_state(self);
2497 gboolean client_hide(ObClient *self)
2499 gboolean hide = FALSE;
2501 if (!client_should_show(self)) {
2502 if (self == focus_client) {
2503 /* if there is a grab going on, then we need to cancel it. if we
2504 move focus during the grab, applications will get
2505 NotifyWhileGrabbed events and ignore them !
2507 actions should not rely on being able to move focus during an
2510 event_cancel_all_key_grabs();
2513 /* We don't need to ignore enter events here.
2514 The window can hide/iconify in 3 different ways:
2515 1 - through an x message. in this case we ignore all enter events
2516 caused by responding to the x message (unless underMouse)
2517 2 - by a keyboard action. in this case we ignore all enter events
2518 caused by the action
2519 3 - by a mouse action. in this case they are doing stuff with the
2520 mouse and focus _should_ move.
2522 Also in action_end, we simulate an enter event that can't be ignored
2523 so trying to ignore them is futile in case 3 anyways
2526 frame_hide(self->frame);
2529 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2530 it needs to be in IconicState. This includes when it is on another
2533 client_change_wm_state(self);
2538 void client_showhide(ObClient *self)
2540 if (!client_show(self))
2544 gboolean client_normal(ObClient *self) {
2545 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2546 self->type == OB_CLIENT_TYPE_DOCK ||
2547 self->type == OB_CLIENT_TYPE_SPLASH);
2550 gboolean client_helper(ObClient *self)
2552 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2553 self->type == OB_CLIENT_TYPE_MENU ||
2554 self->type == OB_CLIENT_TYPE_TOOLBAR);
2557 gboolean client_mouse_focusable(ObClient *self)
2559 return !(self->type == OB_CLIENT_TYPE_MENU ||
2560 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2561 self->type == OB_CLIENT_TYPE_SPLASH ||
2562 self->type == OB_CLIENT_TYPE_DOCK);
2565 gboolean client_enter_focusable(ObClient *self)
2567 /* you can focus desktops but it shouldn't on enter */
2568 return (client_mouse_focusable(self) &&
2569 self->type != OB_CLIENT_TYPE_DESKTOP);
2573 static void client_apply_startup_state(ObClient *self,
2574 gint x, gint y, gint w, gint h)
2576 /* save the states that we are going to apply */
2577 gboolean iconic = self->iconic;
2578 gboolean fullscreen = self->fullscreen;
2579 gboolean undecorated = self->undecorated;
2580 gboolean shaded = self->shaded;
2581 gboolean demands_attention = self->demands_attention;
2582 gboolean max_horz = self->max_horz;
2583 gboolean max_vert = self->max_vert;
2587 /* turn them all off in the client, so they won't affect the window
2589 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2590 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2592 /* move the client to its placed position, or it it's already there,
2593 generate a ConfigureNotify telling the client where it is.
2595 do this after adjusting the frame. otherwise it gets all weird and
2596 clients don't work right
2598 do this before applying the states so they have the correct
2599 pre-max/pre-fullscreen values
2601 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2602 ob_debug("placed window 0x%x at %d, %d with size %d x %d\n",
2603 self->window, x, y, w, h);
2604 /* save the area, and make it where it should be for the premax stuff */
2605 oldarea = self->area;
2606 RECT_SET(self->area, x, y, w, h);
2608 /* apply the states. these are in a carefully crafted order.. */
2611 client_iconify(self, TRUE, FALSE, TRUE);
2613 client_fullscreen(self, TRUE);
2615 client_set_undecorated(self, TRUE);
2617 client_shade(self, TRUE);
2618 if (demands_attention)
2619 client_hilite(self, TRUE);
2621 if (max_vert && max_horz)
2622 client_maximize(self, TRUE, 0);
2624 client_maximize(self, TRUE, 2);
2626 client_maximize(self, TRUE, 1);
2628 /* if the window hasn't been configured yet, then do so now, in fact the
2629 x,y,w,h may _not_ be the same as the area rect, which can end up
2630 meaning that the client isn't properly moved/resized by the fullscreen
2632 pho can cause this because it maps at size of the screen but not 0,0
2633 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2634 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2635 cuz thats where the pre-fullscreen will be. however the actual area is
2636 not, so this needs to be called even if we have fullscreened/maxed
2638 self->area = oldarea;
2639 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2641 /* set the desktop hint, to make sure that it always exists */
2642 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
2644 /* nothing to do for the other states:
2653 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2655 /* these should be the current values. this is for when you're not moving,
2657 g_assert(*x == self->area.x);
2658 g_assert(oldw == self->area.width);
2661 switch (self->gravity) {
2663 case NorthWestGravity:
2665 case SouthWestGravity:
2672 *x -= (neww - oldw) / 2;
2674 case NorthEastGravity:
2676 case SouthEastGravity:
2682 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2684 /* these should be the current values. this is for when you're not moving,
2686 g_assert(*y == self->area.y);
2687 g_assert(oldh == self->area.height);
2690 switch (self->gravity) {
2692 case NorthWestGravity:
2694 case NorthEastGravity:
2701 *y -= (newh - oldh) / 2;
2703 case SouthWestGravity:
2705 case SouthEastGravity:
2711 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2712 gint *logicalw, gint *logicalh,
2715 Rect desired = {*x, *y, *w, *h};
2716 frame_rect_to_frame(self->frame, &desired);
2718 /* make the frame recalculate its dimentions n shit without changing
2719 anything visible for real, this way the constraints below can work with
2720 the updated frame dimensions. */
2721 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2723 /* gets the frame's position */
2724 frame_client_gravity(self->frame, x, y);
2726 /* these positions are frame positions, not client positions */
2728 /* set the size and position if fullscreen */
2729 if (self->fullscreen) {
2733 i = screen_find_monitor(&desired);
2734 a = screen_physical_area_monitor(i);
2741 user = FALSE; /* ignore if the client can't be moved/resized when it
2745 } else if (self->max_horz || self->max_vert) {
2749 /* use all possible struts when maximizing to the full screen */
2750 i = screen_find_monitor(&desired);
2751 a = screen_area(self->desktop, i,
2752 (self->max_horz && self->max_vert ? NULL : &desired));
2754 /* set the size and position if maximized */
2755 if (self->max_horz) {
2757 *w = a->width - self->frame->size.left - self->frame->size.right;
2759 if (self->max_vert) {
2761 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2764 user = FALSE; /* ignore if the client can't be moved/resized when it
2770 /* gets the client's position */
2771 frame_frame_gravity(self->frame, x, y);
2773 /* work within the prefered sizes given by the window */
2774 if (!(*w == self->area.width && *h == self->area.height)) {
2775 gint basew, baseh, minw, minh;
2777 gfloat minratio, maxratio;
2779 incw = self->fullscreen || self->max_horz ? 1 : self->size_inc.width;
2780 inch = self->fullscreen || self->max_vert ? 1 : self->size_inc.height;
2781 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2782 0 : self->min_ratio;
2783 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2784 0 : self->max_ratio;
2786 /* base size is substituted with min size if not specified */
2787 if (self->base_size.width || self->base_size.height) {
2788 basew = self->base_size.width;
2789 baseh = self->base_size.height;
2791 basew = self->min_size.width;
2792 baseh = self->min_size.height;
2794 /* min size is substituted with base size if not specified */
2795 if (self->min_size.width || self->min_size.height) {
2796 minw = self->min_size.width;
2797 minh = self->min_size.height;
2799 minw = self->base_size.width;
2800 minh = self->base_size.height;
2803 /* if this is a user-requested resize, then check against min/max
2806 /* smaller than min size or bigger than max size? */
2807 if (*w > self->max_size.width) *w = self->max_size.width;
2808 if (*w < minw) *w = minw;
2809 if (*h > self->max_size.height) *h = self->max_size.height;
2810 if (*h < minh) *h = minh;
2815 /* keep to the increments */
2819 /* you cannot resize to nothing */
2820 if (basew + *w < 1) *w = 1 - basew;
2821 if (baseh + *h < 1) *h = 1 - baseh;
2823 /* save the logical size */
2824 *logicalw = incw > 1 ? *w : *w + basew;
2825 *logicalh = inch > 1 ? *h : *h + baseh;
2833 /* adjust the height to match the width for the aspect ratios.
2834 for this, min size is not substituted for base size ever. */
2835 *w -= self->base_size.width;
2836 *h -= self->base_size.height;
2839 if (*h * minratio > *w) {
2840 *h = (gint)(*w / minratio);
2842 /* you cannot resize to nothing */
2845 *w = (gint)(*h * minratio);
2849 if (*h * maxratio < *w) {
2850 *h = (gint)(*w / maxratio);
2852 /* you cannot resize to nothing */
2855 *w = (gint)(*h * minratio);
2859 *w += self->base_size.width;
2860 *h += self->base_size.height;
2863 /* these override the above states! if you cant move you can't move! */
2865 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2869 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2870 *w = self->area.width;
2871 *h = self->area.height;
2880 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
2881 gboolean user, gboolean final, gboolean force_reply)
2884 gboolean send_resize_client;
2885 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
2886 gboolean fmoved, fresized;
2887 guint fdecor = self->frame->decorations;
2888 gboolean fhorz = self->frame->max_horz;
2889 gboolean fvert = self->frame->max_vert;
2890 gint logicalw, logicalh;
2892 /* find the new x, y, width, and height (and logical size) */
2893 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
2895 /* set the logical size if things changed */
2896 if (!(w == self->area.width && h == self->area.height))
2897 SIZE_SET(self->logical_size, logicalw, logicalh);
2899 /* figure out if we moved or resized or what */
2900 moved = (x != self->area.x || y != self->area.y);
2901 resized = (w != self->area.width || h != self->area.height);
2903 oldw = self->area.width;
2904 oldh = self->area.height;
2905 RECT_SET(self->area, x, y, w, h);
2907 /* for app-requested resizes, always resize if 'resized' is true.
2908 for user-requested ones, only resize if final is true, or when
2909 resizing in redraw mode */
2910 send_resize_client = ((!user && resized) ||
2912 (resized && config_resize_redraw))));
2914 /* if the client is enlarging, then resize the client before the frame */
2915 if (send_resize_client && (w > oldw || h > oldh)) {
2916 XMoveResizeWindow(ob_display, self->window,
2917 self->frame->size.left, self->frame->size.top,
2918 MAX(w, oldw), MAX(h, oldh));
2919 frame_adjust_client_area(self->frame);
2922 /* find the frame's dimensions and move/resize it */
2926 /* if decorations changed, then readjust everything for the frame */
2927 if (self->decorations != fdecor ||
2928 self->max_horz != fhorz || self->max_vert != fvert)
2930 fmoved = fresized = TRUE;
2933 /* adjust the frame */
2934 if (fmoved || fresized) {
2935 gulong ignore_start;
2937 ignore_start = event_start_ignore_all_enters();
2939 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
2942 event_end_ignore_all_enters(ignore_start);
2945 if (!user || final) {
2946 gint oldrx = self->root_pos.x;
2947 gint oldry = self->root_pos.y;
2948 /* we have reset the client to 0 border width, so don't include
2949 it in these coords */
2950 POINT_SET(self->root_pos,
2951 self->frame->area.x + self->frame->size.left -
2953 self->frame->area.y + self->frame->size.top -
2954 self->border_width);
2955 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
2959 /* This is kinda tricky and should not be changed.. let me explain!
2961 When user = FALSE, then the request is coming from the application
2962 itself, and we are more strict about when to send a synthetic
2963 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
2964 in this case (if force_reply is true)
2966 When user = TRUE, then the request is coming from "us", like when we
2967 maximize a window or something. In this case we are more lenient. We
2968 used to follow the same rules as above, but _Java_ Swing can't handle
2969 this. So just to appease Swing, when user = TRUE, we always send
2970 a synthetic ConfigureNotify to give the window its root coordinates.
2972 if ((!user && !resized && (rootmoved || force_reply)) ||
2973 (user && final && rootmoved))
2977 event.type = ConfigureNotify;
2978 event.xconfigure.display = ob_display;
2979 event.xconfigure.event = self->window;
2980 event.xconfigure.window = self->window;
2982 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2983 self->title, self->root_pos.x, self->root_pos.y, w, h);
2985 /* root window real coords */
2986 event.xconfigure.x = self->root_pos.x;
2987 event.xconfigure.y = self->root_pos.y;
2988 event.xconfigure.width = w;
2989 event.xconfigure.height = h;
2990 event.xconfigure.border_width = self->border_width;
2991 event.xconfigure.above = None;
2992 event.xconfigure.override_redirect = FALSE;
2993 XSendEvent(event.xconfigure.display, event.xconfigure.window,
2994 FALSE, StructureNotifyMask, &event);
2997 /* if the client is shrinking, then resize the frame before the client.
2999 both of these resize sections may run, because the top one only resizes
3000 in the direction that is growing
3002 if (send_resize_client && (w <= oldw || h <= oldh)) {
3003 frame_adjust_client_area(self->frame);
3004 XMoveResizeWindow(ob_display, self->window,
3005 self->frame->size.left, self->frame->size.top, w, h);
3011 void client_fullscreen(ObClient *self, gboolean fs)
3015 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3016 self->fullscreen == fs) return; /* already done */
3018 self->fullscreen = fs;
3019 client_change_state(self); /* change the state hints on the client */
3022 self->pre_fullscreen_area = self->area;
3023 /* if the window is maximized, its area isn't all that meaningful.
3024 save it's premax area instead. */
3025 if (self->max_horz) {
3026 self->pre_fullscreen_area.x = self->pre_max_area.x;
3027 self->pre_fullscreen_area.width = self->pre_max_area.width;
3029 if (self->max_vert) {
3030 self->pre_fullscreen_area.y = self->pre_max_area.y;
3031 self->pre_fullscreen_area.height = self->pre_max_area.height;
3034 /* these will help configure_full figure out where to fullscreen
3038 w = self->area.width;
3039 h = self->area.height;
3041 g_assert(self->pre_fullscreen_area.width > 0 &&
3042 self->pre_fullscreen_area.height > 0);
3044 x = self->pre_fullscreen_area.x;
3045 y = self->pre_fullscreen_area.y;
3046 w = self->pre_fullscreen_area.width;
3047 h = self->pre_fullscreen_area.height;
3048 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3051 ob_debug("Window %s going fullscreen (%d)\n",
3052 self->title, self->fullscreen);
3054 client_setup_decor_and_functions(self, FALSE);
3055 client_move_resize(self, x, y, w, h);
3057 /* and adjust our layer/stacking. do this after resizing the window,
3058 and applying decorations, because windows which fill the screen are
3059 considered "fullscreen" and it affects their layer */
3060 client_calc_layer(self);
3063 /* try focus us when we go into fullscreen mode */
3068 static void client_iconify_recursive(ObClient *self,
3069 gboolean iconic, gboolean curdesk,
3070 gboolean hide_animation)
3073 gboolean changed = FALSE;
3076 if (self->iconic != iconic) {
3077 ob_debug("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
3081 /* don't let non-normal windows iconify along with their parents
3083 if (client_normal(self)) {
3084 self->iconic = iconic;
3086 /* update the focus lists.. iconic windows go to the bottom of
3088 focus_order_to_bottom(self);
3093 self->iconic = iconic;
3095 if (curdesk && self->desktop != screen_desktop &&
3096 self->desktop != DESKTOP_ALL)
3097 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3099 /* this puts it after the current focused window */
3100 focus_order_remove(self);
3101 focus_order_add_new(self);
3108 client_change_state(self);
3109 if (config_animate_iconify && !hide_animation)
3110 frame_begin_iconify_animation(self->frame, iconic);
3111 /* do this after starting the animation so it doesn't flash */
3112 client_showhide(self);
3115 /* iconify all direct transients, and deiconify all transients
3117 for (it = self->transients; it; it = g_slist_next(it))
3118 if (it->data != self)
3119 if (client_is_direct_child(self, it->data) || !iconic)
3120 client_iconify_recursive(it->data, iconic, curdesk,
3124 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3125 gboolean hide_animation)
3127 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3128 /* move up the transient chain as far as possible first */
3129 self = client_search_top_direct_parent(self);
3130 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3134 void client_maximize(ObClient *self, gboolean max, gint dir)
3138 g_assert(dir == 0 || dir == 1 || dir == 2);
3139 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE)) return; /* can't */
3141 /* check if already done */
3143 if (dir == 0 && self->max_horz && self->max_vert) return;
3144 if (dir == 1 && self->max_horz) return;
3145 if (dir == 2 && self->max_vert) return;
3147 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3148 if (dir == 1 && !self->max_horz) return;
3149 if (dir == 2 && !self->max_vert) return;
3152 /* these will help configure_full figure out which screen to fill with
3156 w = self->area.width;
3157 h = self->area.height;
3160 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3161 RECT_SET(self->pre_max_area,
3162 self->area.x, self->pre_max_area.y,
3163 self->area.width, self->pre_max_area.height);
3165 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3166 RECT_SET(self->pre_max_area,
3167 self->pre_max_area.x, self->area.y,
3168 self->pre_max_area.width, self->area.height);
3171 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3172 g_assert(self->pre_max_area.width > 0);
3174 x = self->pre_max_area.x;
3175 w = self->pre_max_area.width;
3177 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3178 0, self->pre_max_area.height);
3180 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3181 g_assert(self->pre_max_area.height > 0);
3183 y = self->pre_max_area.y;
3184 h = self->pre_max_area.height;
3186 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3187 self->pre_max_area.width, 0);
3191 if (dir == 0 || dir == 1) /* horz */
3192 self->max_horz = max;
3193 if (dir == 0 || dir == 2) /* vert */
3194 self->max_vert = max;
3196 client_change_state(self); /* change the state hints on the client */
3198 client_setup_decor_and_functions(self, FALSE);
3199 client_move_resize(self, x, y, w, h);
3202 void client_shade(ObClient *self, gboolean shade)
3204 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3205 shade) || /* can't shade */
3206 self->shaded == shade) return; /* already done */
3208 self->shaded = shade;
3209 client_change_state(self);
3210 client_change_wm_state(self); /* the window is being hidden/shown */
3211 /* resize the frame to just the titlebar */
3212 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3215 static void client_ping_event(ObClient *self, gboolean dead)
3217 self->not_responding = dead;
3218 client_update_title(self);
3221 /* try kill it nicely the first time again, if it started responding
3223 self->close_tried_term = FALSE;
3227 void client_close(ObClient *self)
3229 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3231 /* in the case that the client provides no means to requesting that it
3232 close, we just kill it */
3233 if (!self->delete_window)
3234 /* don't use client_kill(), we should only kill based on PID in
3235 response to a lack of PING replies */
3236 XKillClient(ob_display, self->window);
3237 else if (self->not_responding)
3240 /* request the client to close with WM_DELETE_WINDOW */
3241 PROP_MSG_TO(self->window, self->window, wm_protocols,
3242 prop_atoms.wm_delete_window, event_curtime, 0, 0, 0,
3246 void client_kill(ObClient *self)
3248 if (!self->client_machine && self->pid) {
3249 /* running on the local host */
3250 if (!self->close_tried_term) {
3251 ob_debug("killing window 0x%x with pid %lu, with SIGTERM\n",
3252 self->window, self->pid);
3253 kill(self->pid, SIGTERM);
3254 self->close_tried_term = TRUE;
3256 /* show that we're trying to kill it */
3257 client_update_title(self);
3260 ob_debug("killing window 0x%x with pid %lu, with SIGKILL\n",
3261 self->window, self->pid);
3262 kill(self->pid, SIGKILL); /* kill -9 */
3266 XKillClient(ob_display, self->window);
3269 void client_hilite(ObClient *self, gboolean hilite)
3271 if (self->demands_attention == hilite)
3272 return; /* no change */
3274 /* don't allow focused windows to hilite */
3275 self->demands_attention = hilite && !client_focused(self);
3276 if (self->frame != NULL) { /* if we're mapping, just set the state */
3277 if (self->demands_attention)
3278 frame_flash_start(self->frame);
3280 frame_flash_stop(self->frame);
3281 client_change_state(self);
3285 static void client_set_desktop_recursive(ObClient *self,
3293 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3295 ob_debug("Setting desktop %u\n", target+1);
3297 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3299 old = self->desktop;
3300 self->desktop = target;
3301 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
3302 /* the frame can display the current desktop state */
3303 frame_adjust_state(self->frame);
3304 /* 'move' the window to the new desktop */
3308 /* raise if it was not already on the desktop */
3309 if (old != DESKTOP_ALL && !dontraise)
3310 stacking_raise(CLIENT_AS_WINDOW(self));
3311 if (STRUT_EXISTS(self->strut))
3312 screen_update_areas();
3314 /* the new desktop's geometry may be different, so we may need to
3315 resize, for example if we are maximized */
3316 client_reconfigure(self, FALSE);
3319 /* move all transients */
3320 for (it = self->transients; it; it = g_slist_next(it))
3321 if (it->data != self)
3322 if (client_is_direct_child(self, it->data))
3323 client_set_desktop_recursive(it->data, target,
3324 donthide, dontraise);
3327 void client_set_desktop(ObClient *self, guint target,
3328 gboolean donthide, gboolean dontraise)
3330 self = client_search_top_direct_parent(self);
3331 client_set_desktop_recursive(self, target, donthide, dontraise);
3334 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3336 while (child != parent && (child = client_direct_parent(child)));
3337 return child == parent;
3340 ObClient *client_search_modal_child(ObClient *self)
3345 for (it = self->transients; it; it = g_slist_next(it)) {
3346 ObClient *c = it->data;
3347 if ((ret = client_search_modal_child(c))) return ret;
3348 if (c->modal) return c;
3353 gboolean client_validate(ObClient *self)
3357 XSync(ob_display, FALSE); /* get all events on the server */
3359 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
3360 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
3361 XPutBackEvent(ob_display, &e);
3368 void client_set_wm_state(ObClient *self, glong state)
3370 if (state == self->wmstate) return; /* no change */
3374 client_iconify(self, TRUE, TRUE, FALSE);
3377 client_iconify(self, FALSE, TRUE, FALSE);
3382 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3384 gboolean shaded = self->shaded;
3385 gboolean fullscreen = self->fullscreen;
3386 gboolean undecorated = self->undecorated;
3387 gboolean max_horz = self->max_horz;
3388 gboolean max_vert = self->max_vert;
3389 gboolean modal = self->modal;
3390 gboolean iconic = self->iconic;
3391 gboolean demands_attention = self->demands_attention;
3392 gboolean above = self->above;
3393 gboolean below = self->below;
3396 if (!(action == prop_atoms.net_wm_state_add ||
3397 action == prop_atoms.net_wm_state_remove ||
3398 action == prop_atoms.net_wm_state_toggle))
3399 /* an invalid action was passed to the client message, ignore it */
3402 for (i = 0; i < 2; ++i) {
3403 Atom state = i == 0 ? data1 : data2;
3405 if (!state) continue;
3407 /* if toggling, then pick whether we're adding or removing */
3408 if (action == prop_atoms.net_wm_state_toggle) {
3409 if (state == prop_atoms.net_wm_state_modal)
3410 action = modal ? prop_atoms.net_wm_state_remove :
3411 prop_atoms.net_wm_state_add;
3412 else if (state == prop_atoms.net_wm_state_maximized_vert)
3413 action = self->max_vert ? prop_atoms.net_wm_state_remove :
3414 prop_atoms.net_wm_state_add;
3415 else if (state == prop_atoms.net_wm_state_maximized_horz)
3416 action = self->max_horz ? prop_atoms.net_wm_state_remove :
3417 prop_atoms.net_wm_state_add;
3418 else if (state == prop_atoms.net_wm_state_shaded)
3419 action = shaded ? prop_atoms.net_wm_state_remove :
3420 prop_atoms.net_wm_state_add;
3421 else if (state == prop_atoms.net_wm_state_skip_taskbar)
3422 action = self->skip_taskbar ?
3423 prop_atoms.net_wm_state_remove :
3424 prop_atoms.net_wm_state_add;
3425 else if (state == prop_atoms.net_wm_state_skip_pager)
3426 action = self->skip_pager ?
3427 prop_atoms.net_wm_state_remove :
3428 prop_atoms.net_wm_state_add;
3429 else if (state == prop_atoms.net_wm_state_hidden)
3430 action = self->iconic ?
3431 prop_atoms.net_wm_state_remove :
3432 prop_atoms.net_wm_state_add;
3433 else if (state == prop_atoms.net_wm_state_fullscreen)
3434 action = fullscreen ?
3435 prop_atoms.net_wm_state_remove :
3436 prop_atoms.net_wm_state_add;
3437 else if (state == prop_atoms.net_wm_state_above)
3438 action = self->above ? prop_atoms.net_wm_state_remove :
3439 prop_atoms.net_wm_state_add;
3440 else if (state == prop_atoms.net_wm_state_below)
3441 action = self->below ? prop_atoms.net_wm_state_remove :
3442 prop_atoms.net_wm_state_add;
3443 else if (state == prop_atoms.net_wm_state_demands_attention)
3444 action = self->demands_attention ?
3445 prop_atoms.net_wm_state_remove :
3446 prop_atoms.net_wm_state_add;
3447 else if (state == prop_atoms.ob_wm_state_undecorated)
3448 action = undecorated ? prop_atoms.net_wm_state_remove :
3449 prop_atoms.net_wm_state_add;
3452 if (action == prop_atoms.net_wm_state_add) {
3453 if (state == prop_atoms.net_wm_state_modal) {
3455 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3457 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3459 } else if (state == prop_atoms.net_wm_state_shaded) {
3461 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3462 self->skip_taskbar = TRUE;
3463 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3464 self->skip_pager = TRUE;
3465 } else if (state == prop_atoms.net_wm_state_hidden) {
3467 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3469 } else if (state == prop_atoms.net_wm_state_above) {
3472 } else if (state == prop_atoms.net_wm_state_below) {
3475 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3476 demands_attention = TRUE;
3477 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3481 } else { /* action == prop_atoms.net_wm_state_remove */
3482 if (state == prop_atoms.net_wm_state_modal) {
3484 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3486 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3488 } else if (state == prop_atoms.net_wm_state_shaded) {
3490 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3491 self->skip_taskbar = FALSE;
3492 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3493 self->skip_pager = FALSE;
3494 } else if (state == prop_atoms.net_wm_state_hidden) {
3496 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3498 } else if (state == prop_atoms.net_wm_state_above) {
3500 } else if (state == prop_atoms.net_wm_state_below) {
3502 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3503 demands_attention = FALSE;
3504 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3505 undecorated = FALSE;
3510 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3511 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3513 if (max_horz == max_vert) { /* both going the same way */
3514 client_maximize(self, max_horz, 0);
3516 client_maximize(self, max_horz, 1);
3517 client_maximize(self, max_vert, 2);
3521 if (max_horz != self->max_horz)
3522 client_maximize(self, max_horz, 1);
3524 client_maximize(self, max_vert, 2);
3527 /* change fullscreen state before shading, as it will affect if the window
3529 if (fullscreen != self->fullscreen)
3530 client_fullscreen(self, fullscreen);
3531 if (shaded != self->shaded)
3532 client_shade(self, shaded);
3533 if (undecorated != self->undecorated)
3534 client_set_undecorated(self, undecorated);
3535 if (above != self->above || below != self->below) {
3536 self->above = above;
3537 self->below = below;
3538 client_calc_layer(self);
3541 if (modal != self->modal) {
3542 self->modal = modal;
3543 /* when a window changes modality, then its stacking order with its
3544 transients needs to change */
3545 stacking_raise(CLIENT_AS_WINDOW(self));
3547 /* it also may get focused. if something is focused that shouldn't
3548 be focused anymore, then move the focus */
3549 if (focus_client && client_focus_target(focus_client) != focus_client)
3550 client_focus(focus_client);
3553 if (iconic != self->iconic)
3554 client_iconify(self, iconic, FALSE, FALSE);
3556 if (demands_attention != self->demands_attention)
3557 client_hilite(self, demands_attention);
3559 client_change_state(self); /* change the hint to reflect these changes */
3562 ObClient *client_focus_target(ObClient *self)
3564 ObClient *child = NULL;
3566 child = client_search_modal_child(self);
3567 if (child) return child;
3571 gboolean client_can_focus(ObClient *self)
3573 /* choose the correct target */
3574 self = client_focus_target(self);
3576 if (!self->frame->visible)
3579 if (!(self->can_focus || self->focus_notify))
3585 gboolean client_focus(ObClient *self)
3587 /* we might not focus this window, so if we have modal children which would
3588 be focused instead, bring them to this desktop */
3589 client_bring_modal_windows(self);
3591 /* choose the correct target */
3592 self = client_focus_target(self);
3594 if (!client_can_focus(self)) {
3595 ob_debug_type(OB_DEBUG_FOCUS,
3596 "Client %s can't be focused\n", self->title);
3600 ob_debug_type(OB_DEBUG_FOCUS,
3601 "Focusing client \"%s\" (0x%x) at time %u\n",
3602 self->title, self->window, event_curtime);
3604 /* if using focus_delay, stop the timer now so that focus doesn't
3606 event_halt_focus_delay();
3608 /* if there is a grab going on, then we need to cancel it. if we move
3609 focus during the grab, applications will get NotifyWhileGrabbed events
3612 actions should not rely on being able to move focus during an
3615 event_cancel_all_key_grabs();
3617 xerror_set_ignore(TRUE);
3618 xerror_occured = FALSE;
3620 if (self->can_focus) {
3621 /* This can cause a BadMatch error with CurrentTime, or if an app
3622 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3623 XSetInputFocus(ob_display, self->window, RevertToPointerRoot,
3627 if (self->focus_notify) {
3629 ce.xclient.type = ClientMessage;
3630 ce.xclient.message_type = prop_atoms.wm_protocols;
3631 ce.xclient.display = ob_display;
3632 ce.xclient.window = self->window;
3633 ce.xclient.format = 32;
3634 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
3635 ce.xclient.data.l[1] = event_curtime;
3636 ce.xclient.data.l[2] = 0l;
3637 ce.xclient.data.l[3] = 0l;
3638 ce.xclient.data.l[4] = 0l;
3639 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
3642 xerror_set_ignore(FALSE);
3644 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d\n", xerror_occured);
3645 return !xerror_occured;
3648 static void client_present(ObClient *self, gboolean here, gboolean raise,
3651 if (client_normal(self) && screen_showing_desktop)
3652 screen_show_desktop(FALSE, self);
3654 client_iconify(self, FALSE, here, FALSE);
3655 if (self->desktop != DESKTOP_ALL &&
3656 self->desktop != screen_desktop)
3659 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3661 screen_set_desktop(self->desktop, FALSE);
3662 } else if (!self->frame->visible)
3663 /* if its not visible for other reasons, then don't mess
3666 if (self->shaded && unshade)
3667 client_shade(self, FALSE);
3669 stacking_raise(CLIENT_AS_WINDOW(self));
3674 void client_activate(ObClient *self, gboolean here, gboolean raise,
3675 gboolean unshade, gboolean user)
3677 client_present(self, here, raise, unshade);
3680 static void client_bring_windows_recursive(ObClient *self,
3688 for (it = self->transients; it; it = g_slist_next(it))
3689 client_bring_windows_recursive(it->data, desktop,
3690 helpers, modals, iconic);
3692 if (((helpers && client_helper(self)) ||
3693 (modals && self->modal)) &&
3694 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3695 (iconic && self->iconic)))
3697 if (iconic && self->iconic)
3698 client_iconify(self, FALSE, TRUE, FALSE);
3700 client_set_desktop(self, desktop, FALSE, FALSE);
3704 void client_bring_helper_windows(ObClient *self)
3706 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3709 void client_bring_modal_windows(ObClient *self)
3711 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3714 gboolean client_focused(ObClient *self)
3716 return self == focus_client;
3719 static ObClientIcon* client_icon_recursive(ObClient *self, gint w, gint h)
3722 gulong min_diff, min_i;
3724 if (!self->nicons) {
3725 ObClientIcon *parent = NULL;
3728 for (it = self->parents; it; it = g_slist_next(it)) {
3729 ObClient *c = it->data;
3730 if ((parent = client_icon_recursive(c, w, h)))
3737 /* some kind of crappy approximation to find the icon closest in size to
3738 what we requested, but icons are generally all the same ratio as
3739 eachother so it's good enough. */
3741 min_diff = ABS(self->icons[0].width - w) + ABS(self->icons[0].height - h);
3744 for (i = 1; i < self->nicons; ++i) {
3747 diff = ABS(self->icons[i].width - w) + ABS(self->icons[i].height - h);
3748 if (diff < min_diff) {
3753 return &self->icons[min_i];
3756 const ObClientIcon* client_icon(ObClient *self, gint w, gint h)
3759 static ObClientIcon deficon;
3761 if (!(ret = client_icon_recursive(self, w, h))) {
3762 deficon.width = deficon.height = 48;
3763 deficon.data = ob_rr_theme->def_win_icon;
3769 void client_set_layer(ObClient *self, gint layer)
3773 self->above = FALSE;
3774 } else if (layer == 0) {
3775 self->below = self->above = FALSE;
3777 self->below = FALSE;
3780 client_calc_layer(self);
3781 client_change_state(self); /* reflect this in the state hints */
3784 void client_set_undecorated(ObClient *self, gboolean undecorated)
3786 if (self->undecorated != undecorated &&
3787 /* don't let it undecorate if the function is missing, but let
3789 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
3791 self->undecorated = undecorated;
3792 client_setup_decor_and_functions(self, TRUE);
3793 client_change_state(self); /* reflect this in the state hints */
3797 guint client_monitor(ObClient *self)
3799 return screen_find_monitor(&self->frame->area);
3802 ObClient *client_direct_parent(ObClient *self)
3804 if (!self->parents) return NULL;
3805 if (self->transient_for_group) return NULL;
3806 return self->parents->data;
3809 ObClient *client_search_top_direct_parent(ObClient *self)
3812 while ((p = client_direct_parent(self))) self = p;
3816 static GSList *client_search_all_top_parents_internal(ObClient *self,
3818 ObStackingLayer layer)
3823 /* move up the direct transient chain as far as possible */
3824 while ((p = client_direct_parent(self)) &&
3825 (!bylayer || p->layer == layer))
3829 ret = g_slist_prepend(NULL, self);
3831 ret = g_slist_copy(self->parents);
3836 GSList *client_search_all_top_parents(ObClient *self)
3838 return client_search_all_top_parents_internal(self, FALSE, 0);
3841 GSList *client_search_all_top_parents_layer(ObClient *self)
3843 return client_search_all_top_parents_internal(self, TRUE, self->layer);
3846 ObClient *client_search_focus_parent(ObClient *self)
3850 for (it = self->parents; it; it = g_slist_next(it))
3851 if (client_focused(it->data)) return it->data;
3856 ObClient *client_search_parent(ObClient *self, ObClient *search)
3860 for (it = self->parents; it; it = g_slist_next(it))
3861 if (it->data == search) return search;
3866 ObClient *client_search_transient(ObClient *self, ObClient *search)
3870 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
3871 if (sit->data == search)
3873 if (client_search_transient(sit->data, search))
3879 static void detect_edge(Rect area, ObDirection dir,
3880 gint my_head, gint my_size,
3881 gint my_edge_start, gint my_edge_size,
3882 gint *dest, gboolean *near_edge)
3884 gint edge_start, edge_size, head, tail;
3885 gboolean skip_head = FALSE, skip_tail = FALSE;
3888 case OB_DIRECTION_NORTH:
3889 case OB_DIRECTION_SOUTH:
3890 edge_start = area.x;
3891 edge_size = area.width;
3893 case OB_DIRECTION_EAST:
3894 case OB_DIRECTION_WEST:
3895 edge_start = area.y;
3896 edge_size = area.height;
3899 g_assert_not_reached();
3902 /* do we collide with this window? */
3903 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
3904 edge_start, edge_size))
3908 case OB_DIRECTION_NORTH:
3909 head = RECT_BOTTOM(area);
3910 tail = RECT_TOP(area);
3912 case OB_DIRECTION_SOUTH:
3913 head = RECT_TOP(area);
3914 tail = RECT_BOTTOM(area);
3916 case OB_DIRECTION_WEST:
3917 head = RECT_RIGHT(area);
3918 tail = RECT_LEFT(area);
3920 case OB_DIRECTION_EAST:
3921 head = RECT_LEFT(area);
3922 tail = RECT_RIGHT(area);
3925 g_assert_not_reached();
3928 case OB_DIRECTION_NORTH:
3929 case OB_DIRECTION_WEST:
3930 /* check if our window is past the head of this window */
3931 if (my_head <= head + 1)
3933 /* check if our window's tail is past the tail of this window */
3934 if (my_head + my_size - 1 <= tail)
3936 /* check if the head of this window is closer than the previously
3937 chosen edge (take into account that the previously chosen
3938 edge might have been a tail, not a head) */
3939 if (head + (*near_edge ? 0 : my_size) < *dest)
3941 /* check if the tail of this window is closer than the previously
3942 chosen edge (take into account that the previously chosen
3943 edge might have been a head, not a tail) */
3944 if (tail - (!*near_edge ? 0 : my_size) < *dest)
3947 case OB_DIRECTION_SOUTH:
3948 case OB_DIRECTION_EAST:
3949 /* check if our window is past the head of this window */
3950 if (my_head >= head - 1)
3952 /* check if our window's tail is past the tail of this window */
3953 if (my_head - my_size + 1 >= tail)
3955 /* check if the head of this window is closer than the previously
3956 chosen edge (take into account that the previously chosen
3957 edge might have been a tail, not a head) */
3958 if (head - (*near_edge ? 0 : my_size) > *dest)
3960 /* check if the tail of this window is closer than the previously
3961 chosen edge (take into account that the previously chosen
3962 edge might have been a head, not a tail) */
3963 if (tail + (!*near_edge ? 0 : my_size) > *dest)
3967 g_assert_not_reached();
3970 ob_debug("my head %d size %d\n", my_head, my_size);
3971 ob_debug("head %d tail %d deest %d\n", head, tail, *dest);
3973 ob_debug("using near edge %d\n", head);
3977 else if (!skip_tail) {
3978 ob_debug("using far edge %d\n", tail);
3984 void client_find_edge_directional(ObClient *self, ObDirection dir,
3985 gint my_head, gint my_size,
3986 gint my_edge_start, gint my_edge_size,
3987 gint *dest, gboolean *near_edge)
3994 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
3995 &self->frame->area);
3996 mon = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR,
3997 &self->frame->area);
4000 case OB_DIRECTION_NORTH:
4001 if (my_head >= RECT_TOP(*mon) + 1)
4002 edge = RECT_TOP(*mon) - 1;
4004 edge = RECT_TOP(*a) - 1;
4006 case OB_DIRECTION_SOUTH:
4007 if (my_head <= RECT_BOTTOM(*mon) - 1)
4008 edge = RECT_BOTTOM(*mon) + 1;
4010 edge = RECT_BOTTOM(*a) + 1;
4012 case OB_DIRECTION_EAST:
4013 if (my_head <= RECT_RIGHT(*mon) - 1)
4014 edge = RECT_RIGHT(*mon) + 1;
4016 edge = RECT_RIGHT(*a) + 1;
4018 case OB_DIRECTION_WEST:
4019 if (my_head >= RECT_LEFT(*mon) + 1)
4020 edge = RECT_LEFT(*mon) - 1;
4022 edge = RECT_LEFT(*a) - 1;
4025 g_assert_not_reached();
4027 /* default to the far edge, then narrow it down */
4031 for (it = client_list; it; it = g_list_next(it)) {
4032 ObClient *cur = it->data;
4034 /* skip windows to not bump into */
4039 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4040 cur->desktop != screen_desktop)
4043 ob_debug("trying window %s\n", cur->title);
4045 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4046 my_edge_size, dest, near_edge);
4048 dock_get_area(&dock_area);
4049 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4050 my_edge_size, dest, near_edge);
4055 void client_find_move_directional(ObClient *self, ObDirection dir,
4059 gint e, e_start, e_size;
4063 case OB_DIRECTION_EAST:
4064 head = RECT_RIGHT(self->frame->area);
4065 size = self->frame->area.width;
4066 e_start = RECT_TOP(self->frame->area);
4067 e_size = self->frame->area.height;
4069 case OB_DIRECTION_WEST:
4070 head = RECT_LEFT(self->frame->area);
4071 size = self->frame->area.width;
4072 e_start = RECT_TOP(self->frame->area);
4073 e_size = self->frame->area.height;
4075 case OB_DIRECTION_NORTH:
4076 head = RECT_TOP(self->frame->area);
4077 size = self->frame->area.height;
4078 e_start = RECT_LEFT(self->frame->area);
4079 e_size = self->frame->area.width;
4081 case OB_DIRECTION_SOUTH:
4082 head = RECT_BOTTOM(self->frame->area);
4083 size = self->frame->area.height;
4084 e_start = RECT_LEFT(self->frame->area);
4085 e_size = self->frame->area.width;
4088 g_assert_not_reached();
4091 client_find_edge_directional(self, dir, head, size,
4092 e_start, e_size, &e, &near);
4093 *x = self->frame->area.x;
4094 *y = self->frame->area.y;
4096 case OB_DIRECTION_EAST:
4097 if (near) e -= self->frame->area.width;
4101 case OB_DIRECTION_WEST:
4103 else e -= self->frame->area.width;
4106 case OB_DIRECTION_NORTH:
4108 else e -= self->frame->area.height;
4111 case OB_DIRECTION_SOUTH:
4112 if (near) e -= self->frame->area.height;
4117 g_assert_not_reached();
4119 frame_frame_gravity(self->frame, x, y);
4122 void client_find_resize_directional(ObClient *self, ObDirection side,
4124 gint *x, gint *y, gint *w, gint *h)
4127 gint e, e_start, e_size, delta;
4132 case OB_DIRECTION_EAST:
4133 head = RECT_RIGHT(self->frame->area) +
4134 (self->size_inc.width - 1) * (grow ? 1 : -1);
4135 e_start = RECT_TOP(self->frame->area);
4136 e_size = self->frame->area.height;
4137 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4139 case OB_DIRECTION_WEST:
4140 head = RECT_LEFT(self->frame->area) -
4141 (self->size_inc.width - 1) * (grow ? 1 : -1);
4142 e_start = RECT_TOP(self->frame->area);
4143 e_size = self->frame->area.height;
4144 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4146 case OB_DIRECTION_NORTH:
4147 head = RECT_TOP(self->frame->area) -
4148 (self->size_inc.height - 1) * (grow ? 1 : -1);
4149 e_start = RECT_LEFT(self->frame->area);
4150 e_size = self->frame->area.width;
4151 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4153 case OB_DIRECTION_SOUTH:
4154 head = RECT_BOTTOM(self->frame->area) +
4155 (self->size_inc.height - 1) * (grow ? 1 : -1);
4156 e_start = RECT_LEFT(self->frame->area);
4157 e_size = self->frame->area.width;
4158 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4161 g_assert_not_reached();
4164 ob_debug("head %d dir %d\n", head, dir);
4165 client_find_edge_directional(self, dir, head, 1,
4166 e_start, e_size, &e, &near);
4167 ob_debug("edge %d\n", e);
4168 *x = self->frame->area.x;
4169 *y = self->frame->area.y;
4170 *w = self->frame->area.width;
4171 *h = self->frame->area.height;
4173 case OB_DIRECTION_EAST:
4174 if (grow == near) --e;
4175 delta = e - RECT_RIGHT(self->frame->area);
4178 case OB_DIRECTION_WEST:
4179 if (grow == near) ++e;
4180 delta = RECT_LEFT(self->frame->area) - e;
4184 case OB_DIRECTION_NORTH:
4185 if (grow == near) ++e;
4186 delta = RECT_TOP(self->frame->area) - e;
4190 case OB_DIRECTION_SOUTH:
4191 if (grow == near) --e;
4192 delta = e - RECT_BOTTOM(self->frame->area);
4196 g_assert_not_reached();
4198 frame_frame_gravity(self->frame, x, y);
4199 *w -= self->frame->size.left + self->frame->size.right;
4200 *h -= self->frame->size.top + self->frame->size.bottom;
4203 ObClient* client_under_pointer(void)
4207 ObClient *ret = NULL;
4209 if (screen_pointer_pos(&x, &y)) {
4210 for (it = stacking_list; it; it = g_list_next(it)) {
4211 if (WINDOW_IS_CLIENT(it->data)) {
4212 ObClient *c = WINDOW_AS_CLIENT(it->data);
4213 if (c->frame->visible &&
4214 /* check the desktop, this is done during desktop
4215 switching and windows are shown/hidden status is not
4217 (c->desktop == screen_desktop ||
4218 c->desktop == DESKTOP_ALL) &&
4219 /* ignore all animating windows */
4220 !frame_iconify_animating(c->frame) &&
4221 RECT_CONTAINS(c->frame->area, x, y))
4232 gboolean client_has_group_siblings(ObClient *self)
4234 return self->group && self->group->members->next;