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 /* tell startup notification that this app started */
313 launch_time = sn_app_started(self->startup_id, self->class, self->name);
315 /* do this after we have a frame.. it uses the frame to help determine the
316 WM_STATE to apply. */
317 client_change_state(self);
319 /* add ourselves to the focus order. do this before
320 setup_decor_and_functions. if the window is mapping in a state that is
321 not allowed, then it will be adjusted, and that can change its position
322 in the focus order (deiconify for example) */
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 /* now we have all of the window's information so we can set this up */
329 client_setup_decor_and_functions(self, FALSE);
331 /* focus the new window? */
332 if (ob_state() != OB_STATE_STARTING &&
333 (!self->session || self->session->focused) &&
334 /* this means focus=true for window is same as config_focus_new=true */
335 ((config_focus_new || (settings && settings->focus == 1)) ||
336 client_search_focus_tree_full(self)) &&
337 /* this checks for focus=false for the window */
338 (!settings || settings->focus != 0) &&
339 focus_valid_target(self, FALSE, FALSE, TRUE, FALSE, FALSE))
344 /* remove the client's border */
345 XSetWindowBorderWidth(ob_display, self->window, 0);
347 /* adjust the frame to the client's size before showing or placing
349 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
350 frame_adjust_client_area(self->frame);
352 /* where the frame was placed is where the window was originally */
354 monitor = screen_physical_area_monitor(screen_find_monitor(&place));
356 /* figure out placement for the window if the window is new */
357 if (ob_state() == OB_STATE_RUNNING) {
358 ob_debug("Positioned: %s @ %d %d\n",
359 (!self->positioned ? "no" :
360 (self->positioned == PPosition ? "program specified" :
361 (self->positioned == USPosition ? "user specified" :
362 (self->positioned == (PPosition | USPosition) ?
363 "program + user specified" :
364 "BADNESS !?")))), place.x, place.y);
366 ob_debug("Sized: %s @ %d %d\n",
367 (!self->sized ? "no" :
368 (self->sized == PSize ? "program specified" :
369 (self->sized == USSize ? "user specified" :
370 (self->sized == (PSize | USSize) ?
371 "program + user specified" :
372 "BADNESS !?")))), place.width, place.height);
374 /* splash screens are also returned as TRUE for transient,
375 and so will be forced on screen below */
376 transient = place_client(self, &place.x, &place.y, settings);
378 /* make sure the window is visible. */
379 client_find_onscreen(self, &place.x, &place.y,
380 place.width, place.height,
381 /* non-normal clients has less rules, and
382 windows that are being restored from a
383 session do also. we can assume you want
384 it back where you saved it. Clients saying
385 they placed themselves are subjected to
386 harder rules, ones that are placed by
387 place.c or by the user are allowed partially
388 off-screen and on xinerama divides (ie,
389 it is up to the placement routines to avoid
390 the xinerama divides)
392 splash screens get "transient" set to TRUE by
393 the place_client call
395 ob_state() == OB_STATE_RUNNING &&
397 (!((self->positioned & USPosition) ||
398 (settings && settings->pos_given)) &&
399 client_normal(self) &&
401 /* don't move oldschool fullscreen windows to
402 fit inside the struts (fixes Acroread, which
403 makes its fullscreen window fit the screen
404 but it is not USSize'd or USPosition'd) */
405 !(self->decorations == 0 &&
406 RECT_EQUAL(place, *monitor)))));
409 /* if the window isn't user-sized, then make it fit inside
410 the visible screen area on its monitor. Use basically the same rules
411 for forcing the window on screen in the client_find_onscreen call.
413 do this after place_client, it chooses the monitor!
415 splash screens get "transient" set to TRUE by
416 the place_client call
418 if (ob_state() == OB_STATE_RUNNING &&
420 (!(self->sized & USSize || self->positioned & USPosition) &&
421 client_normal(self) &&
423 /* don't shrink oldschool fullscreen windows to fit inside the
424 struts (fixes Acroread, which makes its fullscreen window
425 fit the screen but it is not USSize'd or USPosition'd) */
426 !(self->decorations == 0 && RECT_EQUAL(place, *monitor)))))
428 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
430 /* get the size of the frame */
431 place.width += self->frame->size.left + self->frame->size.right;
432 place.height += self->frame->size.top + self->frame->size.bottom;
434 /* fit the window inside the area */
435 place.width = MIN(place.width, a->width);
436 place.height = MIN(place.height, a->height);
438 ob_debug("setting window size to %dx%d\n", place.width, place.height);
440 /* get the size of the client back */
441 place.width -= self->frame->size.left + self->frame->size.right;
442 place.height -= self->frame->size.top + self->frame->size.bottom;
447 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
448 "some restrictions may apply\n",
449 self->window, place.x, place.y, place.width, place.height);
451 ob_debug(" but session requested %d, %d %d x %d instead, "
453 self->session->x, self->session->y,
454 self->session->w, self->session->h);
456 /* do this after the window is placed, so the premax/prefullscreen numbers
459 this also places the window
461 client_apply_startup_state(self, place.x, place.y,
462 place.width, place.height);
467 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s\n",
468 activate ? "yes" : "no");
470 gboolean raise = FALSE;
472 /* This is focus stealing prevention */
473 ob_debug_type(OB_DEBUG_FOCUS,
474 "Want to focus new window 0x%x at time %u "
475 "launched at %u (last user interaction time %u)\n",
476 self->window, map_time, launch_time,
477 event_last_user_time);
479 if (menu_frame_visible || moveresize_in_progress) {
482 ob_debug_type(OB_DEBUG_FOCUS,
483 "Not focusing the window because the user is inside "
484 "an Openbox menu or is move/resizing a window and "
485 "we don't want to interrupt them\n");
488 /* if it's on another desktop */
489 else if (!(self->desktop == screen_desktop ||
490 self->desktop == DESKTOP_ALL) &&
491 /* the timestamp is from before you changed desktops */
492 launch_time && screen_desktop_user_time &&
493 !event_time_after(launch_time, screen_desktop_user_time))
497 ob_debug_type(OB_DEBUG_FOCUS,
498 "Not focusing the window because its on another "
501 /* If something is focused, and it's not our relative... */
502 else if (focus_client && client_search_focus_tree_full(self) == NULL &&
503 client_search_focus_group_full(self) == NULL)
505 /* If the user is working in another window right now, then don't
507 if (event_last_user_time && launch_time &&
508 event_time_after(event_last_user_time, launch_time) &&
509 event_last_user_time != launch_time &&
510 event_time_after(event_last_user_time,
511 map_time - OB_EVENT_USER_TIME_DELAY))
514 ob_debug_type(OB_DEBUG_FOCUS,
515 "Not focusing the window because the user is "
516 "working in another window\n");
518 /* If its a transient (and its parents aren't focused) */
519 else if (client_has_parent(self)) {
521 ob_debug_type(OB_DEBUG_FOCUS,
522 "Not focusing the window because it is a "
523 "transient, and its relatives aren't focused\n");
525 /* Don't steal focus from globally active clients.
526 I stole this idea from KWin. It seems nice.
528 else if (!(focus_client->can_focus ||
529 focus_client->focus_notify))
532 ob_debug_type(OB_DEBUG_FOCUS,
533 "Not focusing the window because a globally "
534 "active client has focus\n");
536 /* Don't move focus if it's not going to go to this window
538 else if (client_focus_target(self) != self) {
541 ob_debug_type(OB_DEBUG_FOCUS,
542 "Not focusing the window because another window "
543 "would get the focus anyway\n");
545 else if (!(self->desktop == screen_desktop ||
546 self->desktop == DESKTOP_ALL))
550 ob_debug_type(OB_DEBUG_FOCUS,
551 "Not focusing the window because it is on "
552 "another desktop and no relatives are focused ");
557 ob_debug_type(OB_DEBUG_FOCUS,
558 "Focus stealing prevention activated for %s at "
559 "time %u (last user interactioon time %u)\n",
560 self->title, map_time, event_last_user_time);
561 /* if the client isn't focused, then hilite it so the user
563 client_hilite(self, TRUE);
564 /* we may want to raise it even tho we're not activating it */
565 if (raise && !client_restore_session_stacking(self))
566 stacking_raise(CLIENT_AS_WINDOW(self));
570 /* This may look rather odd. Well it's because new windows are added
571 to the stacking order non-intrusively. If we're not going to focus
572 the new window or hilite it, then we raise it to the top. This will
573 take affect for things that don't get focused like splash screens.
574 Also if you don't have focus_new enabled, then it's going to get
575 raised to the top. Legacy begets legacy I guess?
577 if (!client_restore_session_stacking(self))
578 stacking_raise(CLIENT_AS_WINDOW(self));
581 mouse_grab_for_client(self, TRUE);
583 /* this has to happen before we try focus the window, but we want it to
584 happen after the client's stacking has been determined or it looks bad
588 if (!config_focus_under_mouse)
589 ignore_start = event_start_ignore_all_enters();
593 if (!config_focus_under_mouse)
594 event_end_ignore_all_enters(ignore_start);
598 gboolean stacked = client_restore_session_stacking(self);
599 client_present(self, FALSE, !stacked, TRUE);
602 /* add to client list/map */
603 client_list = g_list_append(client_list, self);
604 g_hash_table_insert(window_map, &self->window, self);
606 /* this has to happen after we're in the client_list */
607 if (STRUT_EXISTS(self->strut))
608 screen_update_areas();
610 /* update the list hints */
613 /* watch for when the application stops responding. only do this for
614 normal windows, i.e. windows which have titlebars and close buttons
615 and things like that.
616 we don't need to stop pinging on unmanage, because it will be handled
617 automatically by the destroy callback!
619 if (self->ping && client_normal(self))
620 ping_start(self, client_ping_event);
622 /* free the ObAppSettings shallow copy */
625 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
626 window, self->frame->window, self->class);
632 ObClient *client_fake_manage(Window window)
635 ObAppSettings *settings;
637 ob_debug("Pretend-managing window: %lx\n", window);
639 /* do this minimal stuff to figure out the client's decorations */
641 self = g_new0(ObClient, 1);
642 self->window = window;
644 client_get_all(self, FALSE);
645 /* per-app settings override stuff, and return the settings for other
646 uses too. this returns a shallow copy that needs to be freed */
647 settings = client_get_settings_state(self);
649 client_setup_decor_and_functions(self, FALSE);
651 /* create the decoration frame for the client window and adjust its size */
652 self->frame = frame_new(self);
653 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
655 ob_debug("gave extents left %d right %d top %d bottom %d\n",
656 self->frame->size.left, self->frame->size.right,
657 self->frame->size.top, self->frame->size.bottom);
659 /* free the ObAppSettings shallow copy */
665 void client_unmanage_all(void)
667 while (client_list != NULL)
668 client_unmanage(client_list->data);
671 void client_unmanage(ObClient *self)
677 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
678 self->window, self->frame->window,
679 self->class, self->title ? self->title : "");
681 g_assert(self != NULL);
683 /* we dont want events no more. do this before hiding the frame so we
684 don't generate more events */
685 XSelectInput(ob_display, self->window, NoEventMask);
687 /* ignore enter events from the unmap so it doesnt mess with the focus */
688 if (!config_focus_under_mouse)
689 ignore_start = event_start_ignore_all_enters();
691 frame_hide(self->frame);
692 /* flush to send the hide to the server quickly */
695 if (!config_focus_under_mouse)
696 event_end_ignore_all_enters(ignore_start);
698 mouse_grab_for_client(self, FALSE);
700 /* remove the window from our save set */
701 XChangeSaveSet(ob_display, self->window, SetModeDelete);
703 /* update the focus lists */
704 focus_order_remove(self);
705 if (client_focused(self)) {
706 /* don't leave an invalid focus_client */
710 client_list = g_list_remove(client_list, self);
711 stacking_remove(self);
712 g_hash_table_remove(window_map, &self->window);
714 /* once the client is out of the list, update the struts to remove its
716 if (STRUT_EXISTS(self->strut))
717 screen_update_areas();
719 client_call_notifies(self, client_destroy_notifies);
721 /* tell our parent(s) that we're gone */
722 for (it = self->parents; it; it = g_slist_next(it))
723 ((ObClient*)it->data)->transients =
724 g_slist_remove(((ObClient*)it->data)->transients,self);
726 /* tell our transients that we're gone */
727 for (it = self->transients; it; it = g_slist_next(it)) {
728 ((ObClient*)it->data)->parents =
729 g_slist_remove(((ObClient*)it->data)->parents, self);
730 /* we could be keeping our children in a higher layer */
731 client_calc_layer(it->data);
734 /* remove from its group */
736 group_remove(self->group, self);
740 /* restore the window's original geometry so it is not lost */
746 if (self->fullscreen)
747 a = self->pre_fullscreen_area;
748 else if (self->max_horz || self->max_vert) {
749 if (self->max_horz) {
750 a.x = self->pre_max_area.x;
751 a.width = self->pre_max_area.width;
753 if (self->max_vert) {
754 a.y = self->pre_max_area.y;
755 a.height = self->pre_max_area.height;
759 self->fullscreen = self->max_horz = self->max_vert = FALSE;
760 /* let it be moved and resized no matter what */
761 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
762 self->decorations = 0; /* unmanaged windows have no decor */
764 /* give the client its border back */
765 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
767 client_move_resize(self, a.x, a.y, a.width, a.height);
770 /* reparent the window out of the frame, and free the frame */
771 frame_release_client(self->frame);
772 frame_free(self->frame);
775 if (ob_state() != OB_STATE_EXITING) {
776 /* these values should not be persisted across a window
778 PROP_ERASE(self->window, net_wm_desktop);
779 PROP_ERASE(self->window, net_wm_state);
780 PROP_ERASE(self->window, wm_state);
782 /* if we're left in an unmapped state, the client wont be mapped.
783 this is bad, since we will no longer be managing the window on
785 XMapWindow(ob_display, self->window);
788 /* these should not be left on the window ever. other window managers
789 don't necessarily use them and it will mess them up (like compiz) */
790 PROP_ERASE(self->window, net_wm_visible_name);
791 PROP_ERASE(self->window, net_wm_visible_icon_name);
793 /* update the list hints */
796 ob_debug("Unmanaged window 0x%lx\n", self->window);
798 /* free all data allocated in the client struct */
799 g_slist_free(self->transients);
800 for (j = 0; j < self->nicons; ++j)
801 g_free(self->icons[j].data);
802 if (self->nicons > 0)
804 g_free(self->startup_id);
805 g_free(self->wm_command);
807 g_free(self->icon_title);
811 g_free(self->client_machine);
812 g_free(self->sm_client_id);
816 void client_fake_unmanage(ObClient *self)
818 /* this is all that got allocated to get the decorations */
820 frame_free(self->frame);
824 /*! Returns a new structure containing the per-app settings for this client.
825 The returned structure needs to be freed with g_free. */
826 static ObAppSettings *client_get_settings_state(ObClient *self)
828 ObAppSettings *settings;
831 settings = config_create_app_settings();
833 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
834 ObAppSettings *app = it->data;
835 gboolean match = TRUE;
837 g_assert(app->name != NULL || app->class != NULL);
839 /* we know that either name or class is not NULL so it will have to
840 match to use the rule */
842 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
844 else if (app->class &&
845 !g_pattern_match(app->class,
846 strlen(self->class), self->class, NULL))
848 else if (app->role &&
849 !g_pattern_match(app->role,
850 strlen(self->role), self->role, NULL))
854 ob_debug("Window matching: %s\n", app->name);
856 /* copy the settings to our struct, overriding the existing
857 settings if they are not defaults */
858 config_app_settings_copy_non_defaults(app, settings);
862 if (settings->shade != -1)
863 self->shaded = !!settings->shade;
864 if (settings->decor != -1)
865 self->undecorated = !settings->decor;
866 if (settings->iconic != -1)
867 self->iconic = !!settings->iconic;
868 if (settings->skip_pager != -1)
869 self->skip_pager = !!settings->skip_pager;
870 if (settings->skip_taskbar != -1)
871 self->skip_taskbar = !!settings->skip_taskbar;
873 if (settings->max_vert != -1)
874 self->max_vert = !!settings->max_vert;
875 if (settings->max_horz != -1)
876 self->max_horz = !!settings->max_horz;
878 if (settings->fullscreen != -1)
879 self->fullscreen = !!settings->fullscreen;
881 if (settings->desktop) {
882 if (settings->desktop == DESKTOP_ALL)
883 self->desktop = settings->desktop;
884 else if (settings->desktop > 0 &&
885 settings->desktop <= screen_num_desktops)
886 self->desktop = settings->desktop - 1;
889 if (settings->layer == -1) {
893 else if (settings->layer == 0) {
897 else if (settings->layer == 1) {
904 static void client_restore_session_state(ObClient *self)
908 ob_debug_type(OB_DEBUG_SM,
909 "Restore session for client %s\n", self->title);
911 if (!(it = session_state_find(self))) {
912 ob_debug_type(OB_DEBUG_SM,
913 "Session data not found for client %s\n", self->title);
917 self->session = it->data;
919 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s\n",
922 RECT_SET_POINT(self->area, self->session->x, self->session->y);
923 self->positioned = USPosition;
924 self->sized = USSize;
925 if (self->session->w > 0)
926 self->area.width = self->session->w;
927 if (self->session->h > 0)
928 self->area.height = self->session->h;
929 XResizeWindow(ob_display, self->window,
930 self->area.width, self->area.height);
932 self->desktop = (self->session->desktop == DESKTOP_ALL ?
933 self->session->desktop :
934 MIN(screen_num_desktops - 1, self->session->desktop));
935 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
937 self->shaded = self->session->shaded;
938 self->iconic = self->session->iconic;
939 self->skip_pager = self->session->skip_pager;
940 self->skip_taskbar = self->session->skip_taskbar;
941 self->fullscreen = self->session->fullscreen;
942 self->above = self->session->above;
943 self->below = self->session->below;
944 self->max_horz = self->session->max_horz;
945 self->max_vert = self->session->max_vert;
946 self->undecorated = self->session->undecorated;
949 static gboolean client_restore_session_stacking(ObClient *self)
953 if (!self->session) return FALSE;
955 mypos = g_list_find(session_saved_state, self->session);
956 if (!mypos) return FALSE;
958 /* start above me and look for the first client */
959 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
962 for (cit = client_list; cit; cit = g_list_next(cit)) {
963 ObClient *c = cit->data;
964 /* found a client that was in the session, so go below it */
965 if (c->session == it->data) {
966 stacking_below(CLIENT_AS_WINDOW(self),
967 CLIENT_AS_WINDOW(cit->data));
975 void client_move_onscreen(ObClient *self, gboolean rude)
977 gint x = self->area.x;
978 gint y = self->area.y;
979 if (client_find_onscreen(self, &x, &y,
981 self->area.height, rude)) {
982 client_move(self, x, y);
986 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
989 gint ox = *x, oy = *y;
990 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
995 RECT_SET(desired, *x, *y, w, h);
996 frame_rect_to_frame(self->frame, &desired);
998 /* get where the frame would be */
999 frame_client_gravity(self->frame, x, y);
1001 /* get the requested size of the window with decorations */
1002 fw = self->frame->size.left + w + self->frame->size.right;
1003 fh = self->frame->size.top + h + self->frame->size.bottom;
1005 /* If rudeness wasn't requested, then still be rude in a given direction
1006 if the client is not moving, only resizing in that direction */
1008 Point oldtl, oldtr, oldbl, oldbr;
1009 Point newtl, newtr, newbl, newbr;
1010 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1012 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1013 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1014 self->frame->area.y + self->frame->area.height - 1);
1015 POINT_SET(oldtr, oldbr.x, oldtl.y);
1016 POINT_SET(oldbl, oldtl.x, oldbr.y);
1018 POINT_SET(newtl, *x, *y);
1019 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1020 POINT_SET(newtr, newbr.x, newtl.y);
1021 POINT_SET(newbl, newtl.x, newbr.y);
1023 /* is it moving or just resizing from some corner? */
1024 stationary_l = oldtl.x == newtl.x;
1025 stationary_r = oldtr.x == newtr.x;
1026 stationary_t = oldtl.y == newtl.y;
1027 stationary_b = oldbl.y == newbl.y;
1029 /* if left edge is growing and didnt move right edge */
1030 if (stationary_r && newtl.x < oldtl.x)
1032 /* if right edge is growing and didnt move left edge */
1033 if (stationary_l && newtr.x > oldtr.x)
1035 /* if top edge is growing and didnt move bottom edge */
1036 if (stationary_b && newtl.y < oldtl.y)
1038 /* if bottom edge is growing and didnt move top edge */
1039 if (stationary_t && newbl.y > oldbl.y)
1043 for (i = 0; i < screen_num_monitors; ++i) {
1046 if (!screen_physical_area_monitor_contains(i, &desired)) {
1047 if (i < screen_num_monitors - 1)
1050 /* the window is not inside any monitor! so just use the first
1052 a = screen_area(self->desktop, 0, NULL);
1054 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1056 /* This makes sure windows aren't entirely outside of the screen so you
1057 can't see them at all.
1058 It makes sure 10% of the window is on the screen at least. At don't
1059 let it move itself off the top of the screen, which would hide the
1060 titlebar on you. (The user can still do this if they want too, it's
1061 only limiting the application.
1063 if (client_normal(self)) {
1064 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1065 *x = a->x + a->width - fw/10;
1066 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1067 *y = a->y + a->height - fh/10;
1068 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1069 *x = a->x - fw*9/10;
1070 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1071 *y = a->y - fh*9/10;
1074 /* This here doesn't let windows even a pixel outside the
1075 struts/screen. When called from client_manage, programs placing
1076 themselves are forced completely onscreen, while things like
1077 xterm -geometry resolution-width/2 will work fine. Trying to
1078 place it completely offscreen will be handled in the above code.
1079 Sorry for this confused comment, i am tired. */
1080 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1081 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1082 *x = a->x + MAX(0, a->width - fw);
1084 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1085 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1086 *y = a->y + MAX(0, a->height - fh);
1091 /* get where the client should be */
1092 frame_frame_gravity(self->frame, x, y);
1094 return ox != *x || oy != *y;
1097 static void client_get_all(ObClient *self, gboolean real)
1099 /* this is needed for the frame to set itself up */
1100 client_get_area(self);
1102 /* these things can change the decor and functions of the window */
1104 client_get_mwm_hints(self);
1105 /* this can change the mwmhints for special cases */
1106 client_get_type_and_transientness(self);
1107 client_get_state(self);
1108 client_update_normal_hints(self);
1110 /* get the session related properties, these can change decorations
1111 from per-app settings */
1112 client_get_session_ids(self);
1114 /* now we got everything that can affect the decorations */
1118 /* get this early so we have it for debugging */
1119 client_update_title(self);
1121 client_update_protocols(self);
1123 client_update_wmhints(self);
1124 /* this may have already been called from client_update_wmhints */
1125 if (!self->parents && !self->transient_for_group)
1126 client_update_transient_for(self);
1128 client_get_startup_id(self);
1129 client_get_desktop(self);/* uses transient data/group/startup id if a
1130 desktop is not specified */
1131 client_get_shaped(self);
1134 /* a couple type-based defaults for new windows */
1136 /* this makes sure that these windows appear on all desktops */
1137 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1138 self->desktop = DESKTOP_ALL;
1142 client_update_sync_request_counter(self);
1145 client_get_colormap(self);
1146 client_update_strut(self);
1147 client_update_icons(self);
1148 client_update_icon_geometry(self);
1151 static void client_get_startup_id(ObClient *self)
1153 if (!(PROP_GETS(self->window, net_startup_id, utf8, &self->startup_id)))
1155 PROP_GETS(self->group->leader,
1156 net_startup_id, utf8, &self->startup_id);
1159 static void client_get_area(ObClient *self)
1161 XWindowAttributes wattrib;
1164 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
1165 g_assert(ret != BadWindow);
1167 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1168 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1169 self->border_width = wattrib.border_width;
1171 ob_debug("client area: %d %d %d %d bw %d\n", wattrib.x, wattrib.y,
1172 wattrib.width, wattrib.height, wattrib.border_width);
1175 static void client_get_desktop(ObClient *self)
1177 guint32 d = screen_num_desktops; /* an always-invalid value */
1179 if (PROP_GET32(self->window, net_wm_desktop, cardinal, &d)) {
1180 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1181 self->desktop = screen_num_desktops - 1;
1184 ob_debug("client requested desktop 0x%x\n", self->desktop);
1187 gboolean first = TRUE;
1188 guint all = screen_num_desktops; /* not a valid value */
1190 /* if they are all on one desktop, then open it on the
1192 for (it = self->parents; it; it = g_slist_next(it)) {
1193 ObClient *c = it->data;
1195 if (c->desktop == DESKTOP_ALL) continue;
1201 else if (all != c->desktop)
1202 all = screen_num_desktops; /* make it invalid */
1204 if (all != screen_num_desktops) {
1205 self->desktop = all;
1207 ob_debug("client desktop set from parents: 0x%x\n",
1210 /* try get from the startup-notification protocol */
1211 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1212 if (self->desktop >= screen_num_desktops &&
1213 self->desktop != DESKTOP_ALL)
1214 self->desktop = screen_num_desktops - 1;
1215 ob_debug("client desktop set from startup-notification: 0x%x\n",
1218 /* defaults to the current desktop */
1220 self->desktop = screen_desktop;
1221 ob_debug("client desktop set to the current desktop: %d\n",
1227 static void client_get_state(ObClient *self)
1232 if (PROP_GETA32(self->window, net_wm_state, atom, &state, &num)) {
1234 for (i = 0; i < num; ++i) {
1235 if (state[i] == prop_atoms.net_wm_state_modal)
1237 else if (state[i] == prop_atoms.net_wm_state_shaded)
1238 self->shaded = TRUE;
1239 else if (state[i] == prop_atoms.net_wm_state_hidden)
1240 self->iconic = TRUE;
1241 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
1242 self->skip_taskbar = TRUE;
1243 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
1244 self->skip_pager = TRUE;
1245 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
1246 self->fullscreen = TRUE;
1247 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
1248 self->max_vert = TRUE;
1249 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
1250 self->max_horz = TRUE;
1251 else if (state[i] == prop_atoms.net_wm_state_above)
1253 else if (state[i] == prop_atoms.net_wm_state_below)
1255 else if (state[i] == prop_atoms.net_wm_state_demands_attention)
1256 self->demands_attention = TRUE;
1257 else if (state[i] == prop_atoms.ob_wm_state_undecorated)
1258 self->undecorated = TRUE;
1265 static void client_get_shaped(ObClient *self)
1267 self->shaped = FALSE;
1269 if (extensions_shape) {
1274 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
1276 XShapeQueryExtents(ob_display, self->window, &s, &foo,
1277 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1279 self->shaped = (s != 0);
1284 void client_update_transient_for(ObClient *self)
1287 ObClient *target = NULL;
1288 gboolean trangroup = FALSE;
1290 if (XGetTransientForHint(ob_display, self->window, &t)) {
1291 if (t != self->window) { /* cant be transient to itself! */
1292 target = g_hash_table_lookup(window_map, &t);
1293 /* if this happens then we need to check for it*/
1294 g_assert(target != self);
1295 if (target && !WINDOW_IS_CLIENT(target)) {
1296 /* this can happen when a dialog is a child of
1297 a dockapp, for example */
1302 /* Setting the transient_for to Root is actually illegal, however
1303 applications from time have done this to specify transient for
1305 if (!target && self->group && t == RootWindow(ob_display, ob_screen))
1307 } else if (self->group && self->transient)
1310 client_update_transient_tree(self, self->group, self->group,
1311 self->transient_for_group, trangroup,
1312 client_direct_parent(self), target);
1313 self->transient_for_group = trangroup;
1317 static void client_update_transient_tree(ObClient *self,
1318 ObGroup *oldgroup, ObGroup *newgroup,
1319 gboolean oldgtran, gboolean newgtran,
1320 ObClient* oldparent,
1321 ObClient *newparent)
1326 g_assert(!oldgtran || oldgroup);
1327 g_assert(!newgtran || newgroup);
1328 g_assert((!oldgtran && !oldparent) ||
1329 (oldgtran && !oldparent) ||
1330 (!oldgtran && oldparent));
1331 g_assert((!newgtran && !newparent) ||
1332 (newgtran && !newparent) ||
1333 (!newgtran && newparent));
1336 Group transient windows are not allowed to have other group
1337 transient windows as their children.
1341 /* No change has occured */
1342 if (oldgroup == newgroup &&
1343 oldgtran == newgtran &&
1344 oldparent == newparent) return;
1346 /** Remove the client from the transient tree **/
1348 for (it = self->transients; it; it = next) {
1349 next = g_slist_next(it);
1351 self->transients = g_slist_delete_link(self->transients, it);
1352 c->parents = g_slist_remove(c->parents, self);
1354 for (it = self->parents; it; it = next) {
1355 next = g_slist_next(it);
1357 self->parents = g_slist_delete_link(self->parents, it);
1358 c->transients = g_slist_remove(c->transients, self);
1361 /** Re-add the client to the transient tree **/
1363 /* If we're transient for a group then we need to add ourselves to all our
1366 for (it = newgroup->members; it; it = g_slist_next(it)) {
1369 !client_search_top_direct_parent(c)->transient_for_group &&
1372 c->transients = g_slist_prepend(c->transients, self);
1373 self->parents = g_slist_prepend(self->parents, c);
1378 /* If we are now transient for a single window we need to add ourselves to
1381 WARNING: Cyclical transient ness is possible if two windows are
1382 transient for eachother.
1384 else if (newparent &&
1385 /* don't make ourself its child if it is already our child */
1386 !client_is_direct_child(self, newparent) &&
1387 client_normal(newparent))
1389 newparent->transients = g_slist_prepend(newparent->transients, self);
1390 self->parents = g_slist_prepend(self->parents, newparent);
1393 /* Add any group transient windows to our children. But if we're transient
1394 for the group, then other group transients are not our children.
1396 WARNING: Cyclical transient-ness is possible. For e.g. if:
1397 A is transient for the group
1398 B is transient for A
1399 C is transient for B
1400 A can't be transient for C or we have a cycle
1402 if (!newgtran && newgroup &&
1404 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1405 client_normal(self))
1407 for (it = newgroup->members; it; it = g_slist_next(it)) {
1409 if (c != self && c->transient_for_group &&
1410 /* Don't make it our child if it is already our parent */
1411 !client_is_direct_child(c, self))
1413 self->transients = g_slist_prepend(self->transients, c);
1414 c->parents = g_slist_prepend(c->parents, self);
1419 /** If we change our group transient-ness, our children change their
1420 effect group transient-ness, which affects how they relate to other
1423 for (it = self->transients; it; it = g_slist_next(it)) {
1425 if (!c->transient_for_group)
1426 client_update_transient_tree(c, c->group, c->group,
1427 c->transient_for_group,
1428 c->transient_for_group,
1429 client_direct_parent(c),
1430 client_direct_parent(c));
1434 static void client_get_mwm_hints(ObClient *self)
1439 self->mwmhints.flags = 0; /* default to none */
1441 if (PROP_GETA32(self->window, motif_wm_hints, motif_wm_hints,
1443 if (num >= OB_MWM_ELEMENTS) {
1444 self->mwmhints.flags = hints[0];
1445 self->mwmhints.functions = hints[1];
1446 self->mwmhints.decorations = hints[2];
1452 void client_get_type_and_transientness(ObClient *self)
1459 self->transient = FALSE;
1461 if (PROP_GETA32(self->window, net_wm_window_type, atom, &val, &num)) {
1462 /* use the first value that we know about in the array */
1463 for (i = 0; i < num; ++i) {
1464 if (val[i] == prop_atoms.net_wm_window_type_desktop)
1465 self->type = OB_CLIENT_TYPE_DESKTOP;
1466 else if (val[i] == prop_atoms.net_wm_window_type_dock)
1467 self->type = OB_CLIENT_TYPE_DOCK;
1468 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
1469 self->type = OB_CLIENT_TYPE_TOOLBAR;
1470 else if (val[i] == prop_atoms.net_wm_window_type_menu)
1471 self->type = OB_CLIENT_TYPE_MENU;
1472 else if (val[i] == prop_atoms.net_wm_window_type_utility)
1473 self->type = OB_CLIENT_TYPE_UTILITY;
1474 else if (val[i] == prop_atoms.net_wm_window_type_splash)
1475 self->type = OB_CLIENT_TYPE_SPLASH;
1476 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
1477 self->type = OB_CLIENT_TYPE_DIALOG;
1478 else if (val[i] == prop_atoms.net_wm_window_type_normal)
1479 self->type = OB_CLIENT_TYPE_NORMAL;
1480 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
1481 /* prevent this window from getting any decor or
1483 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1484 OB_MWM_FLAG_DECORATIONS);
1485 self->mwmhints.decorations = 0;
1486 self->mwmhints.functions = 0;
1488 if (self->type != (ObClientType) -1)
1489 break; /* grab the first legit type */
1494 if (XGetTransientForHint(ob_display, self->window, &t))
1495 self->transient = TRUE;
1497 if (self->type == (ObClientType) -1) {
1498 /*the window type hint was not set, which means we either classify
1499 ourself as a normal window or a dialog, depending on if we are a
1501 if (self->transient)
1502 self->type = OB_CLIENT_TYPE_DIALOG;
1504 self->type = OB_CLIENT_TYPE_NORMAL;
1507 /* then, based on our type, we can update our transientness.. */
1508 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1509 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1510 self->type == OB_CLIENT_TYPE_MENU ||
1511 self->type == OB_CLIENT_TYPE_UTILITY)
1513 self->transient = TRUE;
1517 void client_update_protocols(ObClient *self)
1520 guint num_return, i;
1522 self->focus_notify = FALSE;
1523 self->delete_window = FALSE;
1525 if (PROP_GETA32(self->window, wm_protocols, atom, &proto, &num_return)) {
1526 for (i = 0; i < num_return; ++i) {
1527 if (proto[i] == prop_atoms.wm_delete_window)
1528 /* this means we can request the window to close */
1529 self->delete_window = TRUE;
1530 else if (proto[i] == prop_atoms.wm_take_focus)
1531 /* if this protocol is requested, then the window will be
1532 notified whenever we want it to receive focus */
1533 self->focus_notify = TRUE;
1534 else if (proto[i] == prop_atoms.net_wm_ping)
1535 /* if this protocol is requested, then the window will allow
1536 pings to determine if it is still alive */
1539 else if (proto[i] == prop_atoms.net_wm_sync_request)
1540 /* if this protocol is requested, then resizing the
1541 window will be synchronized between the frame and the
1543 self->sync_request = TRUE;
1551 void client_update_sync_request_counter(ObClient *self)
1555 if (PROP_GET32(self->window, net_wm_sync_request_counter, cardinal, &i)) {
1556 self->sync_counter = i;
1558 self->sync_counter = None;
1562 static void client_get_colormap(ObClient *self)
1564 XWindowAttributes wa;
1566 if (XGetWindowAttributes(ob_display, self->window, &wa))
1567 client_update_colormap(self, wa.colormap);
1570 void client_update_colormap(ObClient *self, Colormap colormap)
1572 if (colormap == self->colormap) return;
1574 ob_debug("Setting client %s colormap: 0x%x\n", self->title, colormap);
1576 if (client_focused(self)) {
1577 screen_install_colormap(self, FALSE); /* uninstall old one */
1578 self->colormap = colormap;
1579 screen_install_colormap(self, FALSE); /* install new one */
1581 self->colormap = colormap;
1584 void client_update_normal_hints(ObClient *self)
1590 self->min_ratio = 0.0f;
1591 self->max_ratio = 0.0f;
1592 SIZE_SET(self->size_inc, 1, 1);
1593 SIZE_SET(self->base_size, 0, 0);
1594 SIZE_SET(self->min_size, 0, 0);
1595 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1597 /* get the hints from the window */
1598 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
1599 /* normal windows can't request placement! har har
1600 if (!client_normal(self))
1602 self->positioned = (size.flags & (PPosition|USPosition));
1603 self->sized = (size.flags & (PSize|USSize));
1605 if (size.flags & PWinGravity)
1606 self->gravity = size.win_gravity;
1608 if (size.flags & PAspect) {
1609 if (size.min_aspect.y)
1611 (gfloat) size.min_aspect.x / size.min_aspect.y;
1612 if (size.max_aspect.y)
1614 (gfloat) size.max_aspect.x / size.max_aspect.y;
1617 if (size.flags & PMinSize)
1618 SIZE_SET(self->min_size, size.min_width, size.min_height);
1620 if (size.flags & PMaxSize)
1621 SIZE_SET(self->max_size, size.max_width, size.max_height);
1623 if (size.flags & PBaseSize)
1624 SIZE_SET(self->base_size, size.base_width, size.base_height);
1626 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1627 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1629 ob_debug("Normal hints: min size (%d %d) max size (%d %d)\n "
1630 "size inc (%d %d) base size (%d %d)\n",
1631 self->min_size.width, self->min_size.height,
1632 self->max_size.width, self->max_size.height,
1633 self->size_inc.width, self->size_inc.height,
1634 self->base_size.width, self->base_size.height);
1637 ob_debug("Normal hints: not set\n");
1640 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1642 /* start with everything (cept fullscreen) */
1644 (OB_FRAME_DECOR_TITLEBAR |
1645 OB_FRAME_DECOR_HANDLE |
1646 OB_FRAME_DECOR_GRIPS |
1647 OB_FRAME_DECOR_BORDER |
1648 OB_FRAME_DECOR_ICON |
1649 OB_FRAME_DECOR_ALLDESKTOPS |
1650 OB_FRAME_DECOR_ICONIFY |
1651 OB_FRAME_DECOR_MAXIMIZE |
1652 OB_FRAME_DECOR_SHADE |
1653 OB_FRAME_DECOR_CLOSE);
1655 (OB_CLIENT_FUNC_RESIZE |
1656 OB_CLIENT_FUNC_MOVE |
1657 OB_CLIENT_FUNC_ICONIFY |
1658 OB_CLIENT_FUNC_MAXIMIZE |
1659 OB_CLIENT_FUNC_SHADE |
1660 OB_CLIENT_FUNC_CLOSE |
1661 OB_CLIENT_FUNC_BELOW |
1662 OB_CLIENT_FUNC_ABOVE |
1663 OB_CLIENT_FUNC_UNDECORATE);
1665 if (!(self->min_size.width < self->max_size.width ||
1666 self->min_size.height < self->max_size.height))
1667 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1669 switch (self->type) {
1670 case OB_CLIENT_TYPE_NORMAL:
1671 /* normal windows retain all of the possible decorations and
1672 functionality, and can be fullscreen */
1673 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1676 case OB_CLIENT_TYPE_DIALOG:
1677 /* sometimes apps make dialog windows fullscreen for some reason (for
1678 e.g. kpdf does this..) */
1679 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1682 case OB_CLIENT_TYPE_UTILITY:
1683 /* these windows don't have anything added or removed by default */
1686 case OB_CLIENT_TYPE_MENU:
1687 case OB_CLIENT_TYPE_TOOLBAR:
1688 /* these windows can't iconify or maximize */
1689 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1690 OB_FRAME_DECOR_MAXIMIZE);
1691 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1692 OB_CLIENT_FUNC_MAXIMIZE);
1695 case OB_CLIENT_TYPE_SPLASH:
1696 /* these don't get get any decorations, and the only thing you can
1697 do with them is move them */
1698 self->decorations = 0;
1699 self->functions = OB_CLIENT_FUNC_MOVE;
1702 case OB_CLIENT_TYPE_DESKTOP:
1703 /* these windows are not manipulated by the window manager */
1704 self->decorations = 0;
1705 self->functions = 0;
1708 case OB_CLIENT_TYPE_DOCK:
1709 /* these windows are not manipulated by the window manager, but they
1710 can set below layer which has a special meaning */
1711 self->decorations = 0;
1712 self->functions = OB_CLIENT_FUNC_BELOW;
1716 /* Mwm Hints are applied subtractively to what has already been chosen for
1717 decor and functionality */
1718 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1719 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1720 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1721 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1723 /* if the mwm hints request no handle or title, then all
1724 decorations are disabled, but keep the border if that's
1726 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1727 self->decorations = OB_FRAME_DECOR_BORDER;
1729 self->decorations = 0;
1734 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1735 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1736 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1737 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1738 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1739 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1740 /* dont let mwm hints kill any buttons
1741 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1742 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1743 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1744 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1746 /* dont let mwm hints kill the close button
1747 if (! (self->mwmhints.functions & MwmFunc_Close))
1748 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1752 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1753 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1754 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1755 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1756 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1757 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1759 /* can't maximize without moving/resizing */
1760 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1761 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1762 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1763 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1764 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1767 if (self->max_horz && self->max_vert) {
1768 /* you can't resize fully maximized windows */
1769 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1770 /* kill the handle on fully maxed windows */
1771 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1774 /* If there are no decorations to remove, don't allow the user to try
1776 if (self->decorations == 0)
1777 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1779 /* finally, the user can have requested no decorations, which overrides
1780 everything (but doesnt give it a border if it doesnt have one) */
1781 if (self->undecorated)
1782 self->decorations = 0;
1784 /* if we don't have a titlebar, then we cannot shade! */
1785 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1786 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1788 /* now we need to check against rules for the client's current state */
1789 if (self->fullscreen) {
1790 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1791 OB_CLIENT_FUNC_FULLSCREEN |
1792 OB_CLIENT_FUNC_ICONIFY);
1793 self->decorations = 0;
1796 client_change_allowed_actions(self);
1799 /* force reconfigure to make sure decorations are updated */
1800 client_reconfigure(self, TRUE);
1803 static void client_change_allowed_actions(ObClient *self)
1808 /* desktop windows are kept on all desktops */
1809 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1810 actions[num++] = prop_atoms.net_wm_action_change_desktop;
1812 if (self->functions & OB_CLIENT_FUNC_SHADE)
1813 actions[num++] = prop_atoms.net_wm_action_shade;
1814 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1815 actions[num++] = prop_atoms.net_wm_action_close;
1816 if (self->functions & OB_CLIENT_FUNC_MOVE)
1817 actions[num++] = prop_atoms.net_wm_action_move;
1818 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1819 actions[num++] = prop_atoms.net_wm_action_minimize;
1820 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1821 actions[num++] = prop_atoms.net_wm_action_resize;
1822 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1823 actions[num++] = prop_atoms.net_wm_action_fullscreen;
1824 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1825 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
1826 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
1828 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1829 actions[num++] = prop_atoms.net_wm_action_above;
1830 if (self->functions & OB_CLIENT_FUNC_BELOW)
1831 actions[num++] = prop_atoms.net_wm_action_below;
1832 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1833 actions[num++] = prop_atoms.ob_wm_action_undecorate;
1835 PROP_SETA32(self->window, net_wm_allowed_actions, atom, actions, num);
1837 /* make sure the window isn't breaking any rules now */
1839 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1840 if (self->frame) client_shade(self, FALSE);
1841 else self->shaded = FALSE;
1843 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY) && self->iconic) {
1844 if (self->frame) client_iconify(self, FALSE, TRUE, FALSE);
1845 else self->iconic = FALSE;
1847 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1848 if (self->frame) client_fullscreen(self, FALSE);
1849 else self->fullscreen = FALSE;
1851 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1853 if (self->frame) client_maximize(self, FALSE, 0);
1854 else self->max_vert = self->max_horz = FALSE;
1858 void client_update_wmhints(ObClient *self)
1862 /* assume a window takes input if it doesnt specify */
1863 self->can_focus = TRUE;
1865 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
1868 if (hints->flags & InputHint)
1869 self->can_focus = hints->input;
1871 /* only do this when first managing the window *AND* when we aren't
1873 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1874 if (hints->flags & StateHint)
1875 self->iconic = hints->initial_state == IconicState;
1878 self->urgent = (hints->flags & XUrgencyHint);
1879 if (self->urgent && !ur)
1880 client_hilite(self, TRUE);
1881 else if (!self->urgent && ur && self->demands_attention)
1882 client_hilite(self, FALSE);
1884 if (!(hints->flags & WindowGroupHint))
1885 hints->window_group = None;
1887 /* did the group state change? */
1888 if (hints->window_group !=
1889 (self->group ? self->group->leader : None))
1891 ObGroup *oldgroup = self->group;
1893 /* remove from the old group if there was one */
1894 if (self->group != NULL) {
1895 group_remove(self->group, self);
1899 /* add ourself to the group if we have one */
1900 if (hints->window_group != None) {
1901 self->group = group_add(hints->window_group, self);
1904 /* Put ourselves into the new group's transient tree, and remove
1905 ourselves from the old group's */
1906 client_update_transient_tree(self, oldgroup, self->group,
1907 self->transient_for_group,
1908 self->transient_for_group,
1909 client_direct_parent(self),
1910 client_direct_parent(self));
1912 /* Lastly, being in a group, or not, can change if the window is
1913 transient for anything.
1915 The logic for this is:
1916 self->transient = TRUE always if the window wants to be
1917 transient for something, even if transient_for was NULL because
1918 it wasn't in a group before.
1920 If parents was NULL and oldgroup was NULL we can assume
1921 that when we add the new group, it will become transient for
1924 If transient_for_group is TRUE, then it must have already
1925 had a group. If it is getting a new group, the above call to
1926 client_update_transient_tree has already taken care of
1927 everything ! If it is losing all group status then it will
1928 no longer be transient for anything and that needs to be
1931 if (self->transient &&
1932 ((self->parents == NULL && oldgroup == NULL) ||
1933 (self->transient_for_group && !self->group)))
1934 client_update_transient_for(self);
1937 /* the WM_HINTS can contain an icon */
1938 if (hints->flags & IconPixmapHint)
1939 client_update_icons(self);
1945 void client_update_title(ObClient *self)
1948 gchar *visible = NULL;
1950 g_free(self->title);
1953 if (!PROP_GETS(self->window, net_wm_name, utf8, &data)) {
1954 /* try old x stuff */
1955 if (!(PROP_GETS(self->window, wm_name, locale, &data)
1956 || PROP_GETS(self->window, wm_name, utf8, &data))) {
1957 if (self->transient) {
1959 GNOME alert windows are not given titles:
1960 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1962 data = g_strdup("");
1964 data = g_strdup("Unnamed Window");
1968 if (self->client_machine) {
1969 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1974 if (self->not_responding) {
1976 if (self->close_tried_term)
1977 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1979 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
1983 PROP_SETS(self->window, net_wm_visible_name, visible);
1984 self->title = visible;
1987 frame_adjust_title(self->frame);
1989 /* update the icon title */
1991 g_free(self->icon_title);
1994 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, &data))
1995 /* try old x stuff */
1996 if (!(PROP_GETS(self->window, wm_icon_name, locale, &data) ||
1997 PROP_GETS(self->window, wm_icon_name, utf8, &data)))
1998 data = g_strdup(self->title);
2000 if (self->client_machine) {
2001 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2006 if (self->not_responding) {
2008 if (self->close_tried_term)
2009 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2011 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2015 PROP_SETS(self->window, net_wm_visible_icon_name, visible);
2016 self->icon_title = visible;
2019 void client_update_strut(ObClient *self)
2023 gboolean got = FALSE;
2026 if (PROP_GETA32(self->window, net_wm_strut_partial, cardinal,
2030 STRUT_PARTIAL_SET(strut,
2031 data[0], data[2], data[1], data[3],
2032 data[4], data[5], data[8], data[9],
2033 data[6], data[7], data[10], data[11]);
2039 PROP_GETA32(self->window, net_wm_strut, cardinal, &data, &num)) {
2045 /* use the screen's width/height */
2046 a = screen_physical_area_all_monitors();
2048 STRUT_PARTIAL_SET(strut,
2049 data[0], data[2], data[1], data[3],
2050 a->y, a->y + a->height - 1,
2051 a->x, a->x + a->width - 1,
2052 a->y, a->y + a->height - 1,
2053 a->x, a->x + a->width - 1);
2060 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2061 0, 0, 0, 0, 0, 0, 0, 0);
2063 if (!STRUT_EQUAL(strut, self->strut)) {
2064 self->strut = strut;
2066 /* updating here is pointless while we're being mapped cuz we're not in
2067 the client list yet */
2069 screen_update_areas();
2073 /* Avoid storing icons above this size if possible */
2074 #define AVOID_ABOVE 64
2076 void client_update_icons(ObClient *self)
2081 guint num_seen; /* number of icons present */
2082 guint num_small_seen; /* number of icons small enough present */
2083 guint smallest, smallest_area;
2085 for (i = 0; i < self->nicons; ++i)
2086 g_free(self->icons[i].data);
2087 if (self->nicons > 0)
2088 g_free(self->icons);
2091 if (PROP_GETA32(self->window, net_wm_icon, cardinal, &data, &num)) {
2092 /* figure out how many valid icons are in here */
2094 num_seen = num_small_seen = 0;
2095 smallest = smallest_area = 0;
2101 /* watch for it being too small for the specified size, or for
2102 zero sized icons. */
2103 if (i > num || w == 0 || h == 0) break;
2105 if (!smallest_area || w*h < smallest_area) {
2106 smallest = num_seen;
2107 smallest_area = w*h;
2110 if (w <= AVOID_ABOVE && h <= AVOID_ABOVE)
2113 if (num_small_seen > 0)
2114 self->nicons = num_small_seen;
2118 self->icons = g_new(ObClientIcon, self->nicons);
2120 /* store the icons */
2122 for (j = 0; j < self->nicons;) {
2125 w = self->icons[j].width = data[i++];
2126 h = self->icons[j].height = data[i++];
2128 /* if there are some icons smaller than the threshold, we're
2129 skipping all the ones above */
2130 if (num_small_seen > 0) {
2131 if (w > AVOID_ABOVE || h > AVOID_ABOVE) {
2136 /* if there were no icons smaller than the threshold, then we are
2137 only taking the smallest available one we saw */
2138 else if (j != smallest) {
2143 self->icons[j].data = g_new(RrPixel32, w * h);
2144 for (x = 0, y = 0, t = 0; t < w * h; ++t, ++x, ++i) {
2149 self->icons[j].data[t] =
2150 (((data[i] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2151 (((data[i] >> 16) & 0xff) << RrDefaultRedOffset) +
2152 (((data[i] >> 8) & 0xff) << RrDefaultGreenOffset) +
2153 (((data[i] >> 0) & 0xff) << RrDefaultBlueOffset);
2164 if ((hints = XGetWMHints(ob_display, self->window))) {
2165 if (hints->flags & IconPixmapHint) {
2167 self->icons = g_new(ObClientIcon, self->nicons);
2168 xerror_set_ignore(TRUE);
2169 if (!RrPixmapToRGBA(ob_rr_inst,
2171 (hints->flags & IconMaskHint ?
2172 hints->icon_mask : None),
2173 &self->icons[0].width,
2174 &self->icons[0].height,
2175 &self->icons[0].data))
2177 g_free(self->icons);
2180 xerror_set_ignore(FALSE);
2186 /* set the default icon onto the window
2187 in theory, this could be a race, but if a window doesn't set an icon
2188 or removes it entirely, it's not very likely it is going to set one
2189 right away afterwards
2191 if it has parents, then one of them will have an icon already
2193 if (self->nicons == 0 && !self->parents) {
2194 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2197 data = g_new(gulong, 48*48+2);
2198 data[0] = data[1] = 48;
2199 for (i = 0; i < 48*48; ++i)
2200 data[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2201 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2202 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2203 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2204 PROP_SETA32(self->window, net_wm_icon, cardinal, data, 48*48+2);
2206 } else if (self->frame)
2207 /* don't draw the icon empty if we're just setting one now anyways,
2208 we'll get the property change any second */
2209 frame_adjust_icon(self->frame);
2212 void client_update_icon_geometry(ObClient *self)
2217 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2219 if (PROP_GETA32(self->window, net_wm_icon_geometry, cardinal, &data, &num))
2222 /* don't let them set it with an area < 0 */
2223 RECT_SET(self->icon_geometry, data[0], data[1],
2224 MAX(data[2],0), MAX(data[3],0));
2229 static void client_get_session_ids(ObClient *self)
2236 if (!PROP_GET32(self->window, wm_client_leader, window, &leader))
2239 /* get the SM_CLIENT_ID */
2242 got = PROP_GETS(leader, sm_client_id, locale, &self->sm_client_id);
2244 PROP_GETS(self->window, sm_client_id, locale, &self->sm_client_id);
2246 /* get the WM_CLASS (name and class). make them "" if they are not
2250 got = PROP_GETSS(leader, wm_class, locale, &ss);
2252 got = PROP_GETSS(self->window, wm_class, locale, &ss);
2256 self->name = g_strdup(ss[0]);
2258 self->class = g_strdup(ss[1]);
2263 if (self->name == NULL) self->name = g_strdup("");
2264 if (self->class == NULL) self->class = g_strdup("");
2266 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2269 got = PROP_GETS(leader, wm_window_role, locale, &s);
2271 got = PROP_GETS(self->window, wm_window_role, locale, &s);
2276 self->role = g_strdup("");
2278 /* get the WM_COMMAND */
2282 got = PROP_GETSS(leader, wm_command, locale, &ss);
2284 got = PROP_GETSS(self->window, wm_command, locale, &ss);
2287 /* merge/mash them all together */
2288 gchar *merge = NULL;
2291 for (i = 0; ss[i]; ++i) {
2294 merge = g_strconcat(merge, ss[i], NULL);
2296 merge = g_strconcat(ss[i], NULL);
2301 self->wm_command = merge;
2304 /* get the WM_CLIENT_MACHINE */
2307 got = PROP_GETS(leader, wm_client_machine, locale, &s);
2309 got = PROP_GETS(self->window, wm_client_machine, locale, &s);
2312 gchar localhost[128];
2315 gethostname(localhost, 127);
2316 localhost[127] = '\0';
2317 if (strcmp(localhost, s) != 0)
2318 self->client_machine = s;
2322 /* see if it has the PID set too (the PID requires that the
2323 WM_CLIENT_MACHINE be set) */
2324 if (PROP_GET32(self->window, net_wm_pid, cardinal, &pid))
2329 static void client_change_wm_state(ObClient *self)
2334 old = self->wmstate;
2336 if (self->shaded || self->iconic ||
2337 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2339 self->wmstate = IconicState;
2341 self->wmstate = NormalState;
2343 if (old != self->wmstate) {
2344 PROP_MSG(self->window, kde_wm_change_state,
2345 self->wmstate, 1, 0, 0);
2347 state[0] = self->wmstate;
2349 PROP_SETA32(self->window, wm_state, wm_state, state, 2);
2353 static void client_change_state(ObClient *self)
2355 gulong netstate[12];
2360 netstate[num++] = prop_atoms.net_wm_state_modal;
2362 netstate[num++] = prop_atoms.net_wm_state_shaded;
2364 netstate[num++] = prop_atoms.net_wm_state_hidden;
2365 if (self->skip_taskbar)
2366 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
2367 if (self->skip_pager)
2368 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
2369 if (self->fullscreen)
2370 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
2372 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
2374 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
2376 netstate[num++] = prop_atoms.net_wm_state_above;
2378 netstate[num++] = prop_atoms.net_wm_state_below;
2379 if (self->demands_attention)
2380 netstate[num++] = prop_atoms.net_wm_state_demands_attention;
2381 if (self->undecorated)
2382 netstate[num++] = prop_atoms.ob_wm_state_undecorated;
2383 PROP_SETA32(self->window, net_wm_state, atom, netstate, num);
2386 frame_adjust_state(self->frame);
2389 ObClient *client_search_focus_tree(ObClient *self)
2394 for (it = self->transients; it; it = g_slist_next(it)) {
2395 if (client_focused(it->data)) return it->data;
2396 if ((ret = client_search_focus_tree(it->data))) return ret;
2401 ObClient *client_search_focus_tree_full(ObClient *self)
2403 if (self->parents) {
2406 for (it = self->parents; it; it = g_slist_next(it)) {
2407 ObClient *c = it->data;
2408 if ((c = client_search_focus_tree_full(it->data))) return c;
2414 /* this function checks the whole tree, the client_search_focus_tree
2415 does not, so we need to check this window */
2416 if (client_focused(self))
2418 return client_search_focus_tree(self);
2422 ObClient *client_search_focus_group_full(ObClient *self)
2427 for (it = self->group->members; it; it = g_slist_next(it)) {
2428 ObClient *c = it->data;
2430 if (client_focused(c)) return c;
2431 if ((c = client_search_focus_tree(it->data))) return c;
2434 if (client_focused(self)) return self;
2438 gboolean client_has_parent(ObClient *self)
2440 return self->parents != NULL;
2443 static ObStackingLayer calc_layer(ObClient *self)
2448 monitor = screen_physical_area_monitor(client_monitor(self));
2450 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2451 l = OB_STACKING_LAYER_DESKTOP;
2452 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2453 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2454 else l = OB_STACKING_LAYER_ABOVE;
2456 else if ((self->fullscreen ||
2457 /* No decorations and fills the monitor = oldskool fullscreen.
2458 But not for maximized windows.
2460 (self->decorations == 0 &&
2461 !(self->max_horz && self->max_vert) &&
2462 RECT_EQUAL(self->area, *monitor))) &&
2463 (client_focused(self) || client_search_focus_tree(self)))
2464 l = OB_STACKING_LAYER_FULLSCREEN;
2465 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2466 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2467 else l = OB_STACKING_LAYER_NORMAL;
2474 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2475 ObStackingLayer min)
2477 ObStackingLayer old, own;
2481 own = calc_layer(self);
2482 self->layer = MAX(own, min);
2484 if (self->layer != old) {
2485 stacking_remove(CLIENT_AS_WINDOW(self));
2486 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2489 for (it = self->transients; it; it = g_slist_next(it))
2490 client_calc_layer_recursive(it->data, orig,
2494 void client_calc_layer(ObClient *self)
2501 /* transients take on the layer of their parents */
2502 it = client_search_all_top_parents(self);
2504 for (; it; it = g_slist_next(it))
2505 client_calc_layer_recursive(it->data, orig, 0);
2508 gboolean client_should_show(ObClient *self)
2512 if (client_normal(self) && screen_showing_desktop)
2514 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2520 gboolean client_show(ObClient *self)
2522 gboolean show = FALSE;
2524 if (client_should_show(self)) {
2525 frame_show(self->frame);
2528 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2529 it needs to be in IconicState. This includes when it is on another
2532 client_change_wm_state(self);
2537 gboolean client_hide(ObClient *self)
2539 gboolean hide = FALSE;
2541 if (!client_should_show(self)) {
2542 if (self == focus_client) {
2543 /* if there is a grab going on, then we need to cancel it. if we
2544 move focus during the grab, applications will get
2545 NotifyWhileGrabbed events and ignore them !
2547 actions should not rely on being able to move focus during an
2550 event_cancel_all_key_grabs();
2553 /* We don't need to ignore enter events here.
2554 The window can hide/iconify in 3 different ways:
2555 1 - through an x message. in this case we ignore all enter events
2556 caused by responding to the x message (unless underMouse)
2557 2 - by a keyboard action. in this case we ignore all enter events
2558 caused by the action
2559 3 - by a mouse action. in this case they are doing stuff with the
2560 mouse and focus _should_ move.
2562 Also in action_end, we simulate an enter event that can't be ignored
2563 so trying to ignore them is futile in case 3 anyways
2566 frame_hide(self->frame);
2569 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2570 it needs to be in IconicState. This includes when it is on another
2573 client_change_wm_state(self);
2578 void client_showhide(ObClient *self)
2580 if (!client_show(self))
2584 gboolean client_normal(ObClient *self) {
2585 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2586 self->type == OB_CLIENT_TYPE_DOCK ||
2587 self->type == OB_CLIENT_TYPE_SPLASH);
2590 gboolean client_helper(ObClient *self)
2592 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2593 self->type == OB_CLIENT_TYPE_MENU ||
2594 self->type == OB_CLIENT_TYPE_TOOLBAR);
2597 gboolean client_mouse_focusable(ObClient *self)
2599 return !(self->type == OB_CLIENT_TYPE_MENU ||
2600 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2601 self->type == OB_CLIENT_TYPE_SPLASH ||
2602 self->type == OB_CLIENT_TYPE_DOCK);
2605 gboolean client_enter_focusable(ObClient *self)
2607 /* you can focus desktops but it shouldn't on enter */
2608 return (client_mouse_focusable(self) &&
2609 self->type != OB_CLIENT_TYPE_DESKTOP);
2613 static void client_apply_startup_state(ObClient *self,
2614 gint x, gint y, gint w, gint h)
2616 /* save the states that we are going to apply */
2617 gboolean iconic = self->iconic;
2618 gboolean fullscreen = self->fullscreen;
2619 gboolean undecorated = self->undecorated;
2620 gboolean shaded = self->shaded;
2621 gboolean demands_attention = self->demands_attention;
2622 gboolean max_horz = self->max_horz;
2623 gboolean max_vert = self->max_vert;
2627 /* turn them all off in the client, so they won't affect the window
2629 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2630 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2632 /* move the client to its placed position, or it it's already there,
2633 generate a ConfigureNotify telling the client where it is.
2635 do this after adjusting the frame. otherwise it gets all weird and
2636 clients don't work right
2638 do this before applying the states so they have the correct
2639 pre-max/pre-fullscreen values
2641 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2642 ob_debug("placed window 0x%x at %d, %d with size %d x %d\n",
2643 self->window, x, y, w, h);
2644 /* save the area, and make it where it should be for the premax stuff */
2645 oldarea = self->area;
2646 RECT_SET(self->area, x, y, w, h);
2648 /* apply the states. these are in a carefully crafted order.. */
2651 client_iconify(self, TRUE, FALSE, TRUE);
2653 client_fullscreen(self, TRUE);
2655 client_set_undecorated(self, TRUE);
2657 client_shade(self, TRUE);
2658 if (demands_attention)
2659 client_hilite(self, TRUE);
2661 if (max_vert && max_horz)
2662 client_maximize(self, TRUE, 0);
2664 client_maximize(self, TRUE, 2);
2666 client_maximize(self, TRUE, 1);
2668 /* if the window hasn't been configured yet, then do so now, in fact the
2669 x,y,w,h may _not_ be the same as the area rect, which can end up
2670 meaning that the client isn't properly moved/resized by the fullscreen
2672 pho can cause this because it maps at size of the screen but not 0,0
2673 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2674 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2675 cuz thats where the pre-fullscreen will be. however the actual area is
2676 not, so this needs to be called even if we have fullscreened/maxed
2678 self->area = oldarea;
2679 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2681 /* set the desktop hint, to make sure that it always exists */
2682 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
2684 /* nothing to do for the other states:
2693 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2695 /* these should be the current values. this is for when you're not moving,
2697 g_assert(*x == self->area.x);
2698 g_assert(oldw == self->area.width);
2701 switch (self->gravity) {
2703 case NorthWestGravity:
2705 case SouthWestGravity:
2712 *x -= (neww - oldw) / 2;
2714 case NorthEastGravity:
2716 case SouthEastGravity:
2722 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2724 /* these should be the current values. this is for when you're not moving,
2726 g_assert(*y == self->area.y);
2727 g_assert(oldh == self->area.height);
2730 switch (self->gravity) {
2732 case NorthWestGravity:
2734 case NorthEastGravity:
2741 *y -= (newh - oldh) / 2;
2743 case SouthWestGravity:
2745 case SouthEastGravity:
2751 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2752 gint *logicalw, gint *logicalh,
2755 Rect desired = {*x, *y, *w, *h};
2756 frame_rect_to_frame(self->frame, &desired);
2758 /* make the frame recalculate its dimentions n shit without changing
2759 anything visible for real, this way the constraints below can work with
2760 the updated frame dimensions. */
2761 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2763 /* gets the frame's position */
2764 frame_client_gravity(self->frame, x, y);
2766 /* these positions are frame positions, not client positions */
2768 /* set the size and position if fullscreen */
2769 if (self->fullscreen) {
2773 i = screen_find_monitor(&desired);
2774 a = screen_physical_area_monitor(i);
2781 user = FALSE; /* ignore if the client can't be moved/resized when it
2785 } else if (self->max_horz || self->max_vert) {
2789 /* use all possible struts when maximizing to the full screen */
2790 i = screen_find_monitor(&desired);
2791 a = screen_area(self->desktop, i,
2792 (self->max_horz && self->max_vert ? NULL : &desired));
2794 /* set the size and position if maximized */
2795 if (self->max_horz) {
2797 *w = a->width - self->frame->size.left - self->frame->size.right;
2799 if (self->max_vert) {
2801 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2804 user = FALSE; /* ignore if the client can't be moved/resized when it
2810 /* gets the client's position */
2811 frame_frame_gravity(self->frame, x, y);
2813 /* work within the prefered sizes given by the window */
2814 if (!(*w == self->area.width && *h == self->area.height)) {
2815 gint basew, baseh, minw, minh;
2817 gfloat minratio, maxratio;
2819 incw = self->fullscreen || self->max_horz ? 1 : self->size_inc.width;
2820 inch = self->fullscreen || self->max_vert ? 1 : self->size_inc.height;
2821 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2822 0 : self->min_ratio;
2823 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2824 0 : self->max_ratio;
2826 /* base size is substituted with min size if not specified */
2827 if (self->base_size.width || self->base_size.height) {
2828 basew = self->base_size.width;
2829 baseh = self->base_size.height;
2831 basew = self->min_size.width;
2832 baseh = self->min_size.height;
2834 /* min size is substituted with base size if not specified */
2835 if (self->min_size.width || self->min_size.height) {
2836 minw = self->min_size.width;
2837 minh = self->min_size.height;
2839 minw = self->base_size.width;
2840 minh = self->base_size.height;
2843 /* if this is a user-requested resize, then check against min/max
2846 /* smaller than min size or bigger than max size? */
2847 if (*w > self->max_size.width) *w = self->max_size.width;
2848 if (*w < minw) *w = minw;
2849 if (*h > self->max_size.height) *h = self->max_size.height;
2850 if (*h < minh) *h = minh;
2855 /* keep to the increments */
2859 /* you cannot resize to nothing */
2860 if (basew + *w < 1) *w = 1 - basew;
2861 if (baseh + *h < 1) *h = 1 - baseh;
2863 /* save the logical size */
2864 *logicalw = incw > 1 ? *w : *w + basew;
2865 *logicalh = inch > 1 ? *h : *h + baseh;
2873 /* adjust the height to match the width for the aspect ratios.
2874 for this, min size is not substituted for base size ever. */
2875 *w -= self->base_size.width;
2876 *h -= self->base_size.height;
2879 if (*h * minratio > *w) {
2880 *h = (gint)(*w / minratio);
2882 /* you cannot resize to nothing */
2885 *w = (gint)(*h * minratio);
2889 if (*h * maxratio < *w) {
2890 *h = (gint)(*w / maxratio);
2892 /* you cannot resize to nothing */
2895 *w = (gint)(*h * minratio);
2899 *w += self->base_size.width;
2900 *h += self->base_size.height;
2903 /* these override the above states! if you cant move you can't move! */
2905 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2909 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2910 *w = self->area.width;
2911 *h = self->area.height;
2920 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
2921 gboolean user, gboolean final, gboolean force_reply)
2924 gboolean send_resize_client;
2925 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
2926 gboolean fmoved, fresized;
2927 guint fdecor = self->frame->decorations;
2928 gboolean fhorz = self->frame->max_horz;
2929 gboolean fvert = self->frame->max_vert;
2930 gint logicalw, logicalh;
2932 /* find the new x, y, width, and height (and logical size) */
2933 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
2935 /* set the logical size if things changed */
2936 if (!(w == self->area.width && h == self->area.height))
2937 SIZE_SET(self->logical_size, logicalw, logicalh);
2939 /* figure out if we moved or resized or what */
2940 moved = (x != self->area.x || y != self->area.y);
2941 resized = (w != self->area.width || h != self->area.height);
2943 oldw = self->area.width;
2944 oldh = self->area.height;
2945 RECT_SET(self->area, x, y, w, h);
2947 /* for app-requested resizes, always resize if 'resized' is true.
2948 for user-requested ones, only resize if final is true, or when
2949 resizing in redraw mode */
2950 send_resize_client = ((!user && resized) ||
2952 (resized && config_resize_redraw))));
2954 /* if the client is enlarging, then resize the client before the frame */
2955 if (send_resize_client && (w > oldw || h > oldh)) {
2956 XMoveResizeWindow(ob_display, self->window,
2957 self->frame->size.left, self->frame->size.top,
2958 MAX(w, oldw), MAX(h, oldh));
2959 frame_adjust_client_area(self->frame);
2962 /* find the frame's dimensions and move/resize it */
2966 /* if decorations changed, then readjust everything for the frame */
2967 if (self->decorations != fdecor ||
2968 self->max_horz != fhorz || self->max_vert != fvert)
2970 fmoved = fresized = TRUE;
2973 /* adjust the frame */
2974 if (fmoved || fresized) {
2975 gulong ignore_start;
2977 ignore_start = event_start_ignore_all_enters();
2979 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
2982 event_end_ignore_all_enters(ignore_start);
2985 if (!user || final) {
2986 gint oldrx = self->root_pos.x;
2987 gint oldry = self->root_pos.y;
2988 /* we have reset the client to 0 border width, so don't include
2989 it in these coords */
2990 POINT_SET(self->root_pos,
2991 self->frame->area.x + self->frame->size.left -
2993 self->frame->area.y + self->frame->size.top -
2994 self->border_width);
2995 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
2999 /* This is kinda tricky and should not be changed.. let me explain!
3001 When user = FALSE, then the request is coming from the application
3002 itself, and we are more strict about when to send a synthetic
3003 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3004 in this case (if force_reply is true)
3006 When user = TRUE, then the request is coming from "us", like when we
3007 maximize a window or something. In this case we are more lenient. We
3008 used to follow the same rules as above, but _Java_ Swing can't handle
3009 this. So just to appease Swing, when user = TRUE, we always send
3010 a synthetic ConfigureNotify to give the window its root coordinates.
3012 if ((!user && !resized && (rootmoved || force_reply)) ||
3013 (user && final && rootmoved))
3017 event.type = ConfigureNotify;
3018 event.xconfigure.display = ob_display;
3019 event.xconfigure.event = self->window;
3020 event.xconfigure.window = self->window;
3022 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
3023 self->title, self->root_pos.x, self->root_pos.y, w, h);
3025 /* root window real coords */
3026 event.xconfigure.x = self->root_pos.x;
3027 event.xconfigure.y = self->root_pos.y;
3028 event.xconfigure.width = w;
3029 event.xconfigure.height = h;
3030 event.xconfigure.border_width = self->border_width;
3031 event.xconfigure.above = None;
3032 event.xconfigure.override_redirect = FALSE;
3033 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3034 FALSE, StructureNotifyMask, &event);
3037 /* if the client is shrinking, then resize the frame before the client.
3039 both of these resize sections may run, because the top one only resizes
3040 in the direction that is growing
3042 if (send_resize_client && (w <= oldw || h <= oldh)) {
3043 frame_adjust_client_area(self->frame);
3044 XMoveResizeWindow(ob_display, self->window,
3045 self->frame->size.left, self->frame->size.top, w, h);
3051 void client_fullscreen(ObClient *self, gboolean fs)
3055 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3056 self->fullscreen == fs) return; /* already done */
3058 self->fullscreen = fs;
3059 client_change_state(self); /* change the state hints on the client */
3062 self->pre_fullscreen_area = self->area;
3063 /* if the window is maximized, its area isn't all that meaningful.
3064 save it's premax area instead. */
3065 if (self->max_horz) {
3066 self->pre_fullscreen_area.x = self->pre_max_area.x;
3067 self->pre_fullscreen_area.width = self->pre_max_area.width;
3069 if (self->max_vert) {
3070 self->pre_fullscreen_area.y = self->pre_max_area.y;
3071 self->pre_fullscreen_area.height = self->pre_max_area.height;
3074 /* these will help configure_full figure out where to fullscreen
3078 w = self->area.width;
3079 h = self->area.height;
3081 g_assert(self->pre_fullscreen_area.width > 0 &&
3082 self->pre_fullscreen_area.height > 0);
3084 x = self->pre_fullscreen_area.x;
3085 y = self->pre_fullscreen_area.y;
3086 w = self->pre_fullscreen_area.width;
3087 h = self->pre_fullscreen_area.height;
3088 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3091 ob_debug("Window %s going fullscreen (%d)\n",
3092 self->title, self->fullscreen);
3094 client_setup_decor_and_functions(self, FALSE);
3095 client_move_resize(self, x, y, w, h);
3097 /* and adjust our layer/stacking. do this after resizing the window,
3098 and applying decorations, because windows which fill the screen are
3099 considered "fullscreen" and it affects their layer */
3100 client_calc_layer(self);
3103 /* try focus us when we go into fullscreen mode */
3108 static void client_iconify_recursive(ObClient *self,
3109 gboolean iconic, gboolean curdesk,
3110 gboolean hide_animation)
3113 gboolean changed = FALSE;
3116 if (self->iconic != iconic) {
3117 ob_debug("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
3121 /* don't let non-normal windows iconify along with their parents
3123 if (client_normal(self)) {
3124 self->iconic = iconic;
3126 /* update the focus lists.. iconic windows go to the bottom of
3128 focus_order_to_bottom(self);
3133 self->iconic = iconic;
3135 if (curdesk && self->desktop != screen_desktop &&
3136 self->desktop != DESKTOP_ALL)
3137 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3139 /* this puts it after the current focused window */
3140 focus_order_remove(self);
3141 focus_order_add_new(self);
3148 client_change_state(self);
3149 if (config_animate_iconify && !hide_animation)
3150 frame_begin_iconify_animation(self->frame, iconic);
3151 /* do this after starting the animation so it doesn't flash */
3152 client_showhide(self);
3155 /* iconify all direct transients, and deiconify all transients
3157 for (it = self->transients; it; it = g_slist_next(it))
3158 if (it->data != self)
3159 if (client_is_direct_child(self, it->data) || !iconic)
3160 client_iconify_recursive(it->data, iconic, curdesk,
3164 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3165 gboolean hide_animation)
3167 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3168 /* move up the transient chain as far as possible first */
3169 self = client_search_top_direct_parent(self);
3170 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3174 void client_maximize(ObClient *self, gboolean max, gint dir)
3178 g_assert(dir == 0 || dir == 1 || dir == 2);
3179 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE)) return; /* can't */
3181 /* check if already done */
3183 if (dir == 0 && self->max_horz && self->max_vert) return;
3184 if (dir == 1 && self->max_horz) return;
3185 if (dir == 2 && self->max_vert) return;
3187 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3188 if (dir == 1 && !self->max_horz) return;
3189 if (dir == 2 && !self->max_vert) return;
3192 /* these will help configure_full figure out which screen to fill with
3196 w = self->area.width;
3197 h = self->area.height;
3200 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3201 RECT_SET(self->pre_max_area,
3202 self->area.x, self->pre_max_area.y,
3203 self->area.width, self->pre_max_area.height);
3205 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3206 RECT_SET(self->pre_max_area,
3207 self->pre_max_area.x, self->area.y,
3208 self->pre_max_area.width, self->area.height);
3211 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3212 g_assert(self->pre_max_area.width > 0);
3214 x = self->pre_max_area.x;
3215 w = self->pre_max_area.width;
3217 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3218 0, self->pre_max_area.height);
3220 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3221 g_assert(self->pre_max_area.height > 0);
3223 y = self->pre_max_area.y;
3224 h = self->pre_max_area.height;
3226 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3227 self->pre_max_area.width, 0);
3231 if (dir == 0 || dir == 1) /* horz */
3232 self->max_horz = max;
3233 if (dir == 0 || dir == 2) /* vert */
3234 self->max_vert = max;
3236 client_change_state(self); /* change the state hints on the client */
3238 client_setup_decor_and_functions(self, FALSE);
3239 client_move_resize(self, x, y, w, h);
3242 void client_shade(ObClient *self, gboolean shade)
3244 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3245 shade) || /* can't shade */
3246 self->shaded == shade) return; /* already done */
3248 self->shaded = shade;
3249 client_change_state(self);
3250 client_change_wm_state(self); /* the window is being hidden/shown */
3251 /* resize the frame to just the titlebar */
3252 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3255 static void client_ping_event(ObClient *self, gboolean dead)
3257 self->not_responding = dead;
3258 client_update_title(self);
3261 /* try kill it nicely the first time again, if it started responding
3263 self->close_tried_term = FALSE;
3267 void client_close(ObClient *self)
3269 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3271 /* in the case that the client provides no means to requesting that it
3272 close, we just kill it */
3273 if (!self->delete_window)
3274 /* don't use client_kill(), we should only kill based on PID in
3275 response to a lack of PING replies */
3276 XKillClient(ob_display, self->window);
3277 else if (self->not_responding)
3280 /* request the client to close with WM_DELETE_WINDOW */
3281 PROP_MSG_TO(self->window, self->window, wm_protocols,
3282 prop_atoms.wm_delete_window, event_curtime, 0, 0, 0,
3286 void client_kill(ObClient *self)
3288 if (!self->client_machine && self->pid) {
3289 /* running on the local host */
3290 if (!self->close_tried_term) {
3291 ob_debug("killing window 0x%x with pid %lu, with SIGTERM\n",
3292 self->window, self->pid);
3293 kill(self->pid, SIGTERM);
3294 self->close_tried_term = TRUE;
3296 /* show that we're trying to kill it */
3297 client_update_title(self);
3300 ob_debug("killing window 0x%x with pid %lu, with SIGKILL\n",
3301 self->window, self->pid);
3302 kill(self->pid, SIGKILL); /* kill -9 */
3306 XKillClient(ob_display, self->window);
3309 void client_hilite(ObClient *self, gboolean hilite)
3311 if (self->demands_attention == hilite)
3312 return; /* no change */
3314 /* don't allow focused windows to hilite */
3315 self->demands_attention = hilite && !client_focused(self);
3316 if (self->frame != NULL) { /* if we're mapping, just set the state */
3317 if (self->demands_attention)
3318 frame_flash_start(self->frame);
3320 frame_flash_stop(self->frame);
3321 client_change_state(self);
3325 static void client_set_desktop_recursive(ObClient *self,
3333 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3335 ob_debug("Setting desktop %u\n", target+1);
3337 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3339 old = self->desktop;
3340 self->desktop = target;
3341 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
3342 /* the frame can display the current desktop state */
3343 frame_adjust_state(self->frame);
3344 /* 'move' the window to the new desktop */
3348 /* raise if it was not already on the desktop */
3349 if (old != DESKTOP_ALL && !dontraise)
3350 stacking_raise(CLIENT_AS_WINDOW(self));
3351 if (STRUT_EXISTS(self->strut))
3352 screen_update_areas();
3354 /* the new desktop's geometry may be different, so we may need to
3355 resize, for example if we are maximized */
3356 client_reconfigure(self, FALSE);
3359 /* move all transients */
3360 for (it = self->transients; it; it = g_slist_next(it))
3361 if (it->data != self)
3362 if (client_is_direct_child(self, it->data))
3363 client_set_desktop_recursive(it->data, target,
3364 donthide, dontraise);
3367 void client_set_desktop(ObClient *self, guint target,
3368 gboolean donthide, gboolean dontraise)
3370 self = client_search_top_direct_parent(self);
3371 client_set_desktop_recursive(self, target, donthide, dontraise);
3374 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3376 while (child != parent && (child = client_direct_parent(child)));
3377 return child == parent;
3380 ObClient *client_search_modal_child(ObClient *self)
3385 for (it = self->transients; it; it = g_slist_next(it)) {
3386 ObClient *c = it->data;
3387 if ((ret = client_search_modal_child(c))) return ret;
3388 if (c->modal) return c;
3393 gboolean client_validate(ObClient *self)
3397 XSync(ob_display, FALSE); /* get all events on the server */
3399 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
3400 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
3401 XPutBackEvent(ob_display, &e);
3408 void client_set_wm_state(ObClient *self, glong state)
3410 if (state == self->wmstate) return; /* no change */
3414 client_iconify(self, TRUE, TRUE, FALSE);
3417 client_iconify(self, FALSE, TRUE, FALSE);
3422 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3424 gboolean shaded = self->shaded;
3425 gboolean fullscreen = self->fullscreen;
3426 gboolean undecorated = self->undecorated;
3427 gboolean max_horz = self->max_horz;
3428 gboolean max_vert = self->max_vert;
3429 gboolean modal = self->modal;
3430 gboolean iconic = self->iconic;
3431 gboolean demands_attention = self->demands_attention;
3432 gboolean above = self->above;
3433 gboolean below = self->below;
3436 if (!(action == prop_atoms.net_wm_state_add ||
3437 action == prop_atoms.net_wm_state_remove ||
3438 action == prop_atoms.net_wm_state_toggle))
3439 /* an invalid action was passed to the client message, ignore it */
3442 for (i = 0; i < 2; ++i) {
3443 Atom state = i == 0 ? data1 : data2;
3445 if (!state) continue;
3447 /* if toggling, then pick whether we're adding or removing */
3448 if (action == prop_atoms.net_wm_state_toggle) {
3449 if (state == prop_atoms.net_wm_state_modal)
3450 action = modal ? prop_atoms.net_wm_state_remove :
3451 prop_atoms.net_wm_state_add;
3452 else if (state == prop_atoms.net_wm_state_maximized_vert)
3453 action = self->max_vert ? prop_atoms.net_wm_state_remove :
3454 prop_atoms.net_wm_state_add;
3455 else if (state == prop_atoms.net_wm_state_maximized_horz)
3456 action = self->max_horz ? prop_atoms.net_wm_state_remove :
3457 prop_atoms.net_wm_state_add;
3458 else if (state == prop_atoms.net_wm_state_shaded)
3459 action = shaded ? prop_atoms.net_wm_state_remove :
3460 prop_atoms.net_wm_state_add;
3461 else if (state == prop_atoms.net_wm_state_skip_taskbar)
3462 action = self->skip_taskbar ?
3463 prop_atoms.net_wm_state_remove :
3464 prop_atoms.net_wm_state_add;
3465 else if (state == prop_atoms.net_wm_state_skip_pager)
3466 action = self->skip_pager ?
3467 prop_atoms.net_wm_state_remove :
3468 prop_atoms.net_wm_state_add;
3469 else if (state == prop_atoms.net_wm_state_hidden)
3470 action = self->iconic ?
3471 prop_atoms.net_wm_state_remove :
3472 prop_atoms.net_wm_state_add;
3473 else if (state == prop_atoms.net_wm_state_fullscreen)
3474 action = fullscreen ?
3475 prop_atoms.net_wm_state_remove :
3476 prop_atoms.net_wm_state_add;
3477 else if (state == prop_atoms.net_wm_state_above)
3478 action = self->above ? prop_atoms.net_wm_state_remove :
3479 prop_atoms.net_wm_state_add;
3480 else if (state == prop_atoms.net_wm_state_below)
3481 action = self->below ? prop_atoms.net_wm_state_remove :
3482 prop_atoms.net_wm_state_add;
3483 else if (state == prop_atoms.net_wm_state_demands_attention)
3484 action = self->demands_attention ?
3485 prop_atoms.net_wm_state_remove :
3486 prop_atoms.net_wm_state_add;
3487 else if (state == prop_atoms.ob_wm_state_undecorated)
3488 action = undecorated ? prop_atoms.net_wm_state_remove :
3489 prop_atoms.net_wm_state_add;
3492 if (action == prop_atoms.net_wm_state_add) {
3493 if (state == prop_atoms.net_wm_state_modal) {
3495 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3497 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3499 } else if (state == prop_atoms.net_wm_state_shaded) {
3501 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3502 self->skip_taskbar = TRUE;
3503 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3504 self->skip_pager = TRUE;
3505 } else if (state == prop_atoms.net_wm_state_hidden) {
3507 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3509 } else if (state == prop_atoms.net_wm_state_above) {
3512 } else if (state == prop_atoms.net_wm_state_below) {
3515 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3516 demands_attention = TRUE;
3517 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3521 } else { /* action == prop_atoms.net_wm_state_remove */
3522 if (state == prop_atoms.net_wm_state_modal) {
3524 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3526 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3528 } else if (state == prop_atoms.net_wm_state_shaded) {
3530 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3531 self->skip_taskbar = FALSE;
3532 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3533 self->skip_pager = FALSE;
3534 } else if (state == prop_atoms.net_wm_state_hidden) {
3536 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3538 } else if (state == prop_atoms.net_wm_state_above) {
3540 } else if (state == prop_atoms.net_wm_state_below) {
3542 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3543 demands_attention = FALSE;
3544 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3545 undecorated = FALSE;
3550 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3551 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3553 if (max_horz == max_vert) { /* both going the same way */
3554 client_maximize(self, max_horz, 0);
3556 client_maximize(self, max_horz, 1);
3557 client_maximize(self, max_vert, 2);
3561 if (max_horz != self->max_horz)
3562 client_maximize(self, max_horz, 1);
3564 client_maximize(self, max_vert, 2);
3567 /* change fullscreen state before shading, as it will affect if the window
3569 if (fullscreen != self->fullscreen)
3570 client_fullscreen(self, fullscreen);
3571 if (shaded != self->shaded)
3572 client_shade(self, shaded);
3573 if (undecorated != self->undecorated)
3574 client_set_undecorated(self, undecorated);
3575 if (above != self->above || below != self->below) {
3576 self->above = above;
3577 self->below = below;
3578 client_calc_layer(self);
3581 if (modal != self->modal) {
3582 self->modal = modal;
3583 /* when a window changes modality, then its stacking order with its
3584 transients needs to change */
3585 stacking_raise(CLIENT_AS_WINDOW(self));
3587 /* it also may get focused. if something is focused that shouldn't
3588 be focused anymore, then move the focus */
3589 if (focus_client && client_focus_target(focus_client) != focus_client)
3590 client_focus(focus_client);
3593 if (iconic != self->iconic)
3594 client_iconify(self, iconic, FALSE, FALSE);
3596 if (demands_attention != self->demands_attention)
3597 client_hilite(self, demands_attention);
3599 client_change_state(self); /* change the hint to reflect these changes */
3602 ObClient *client_focus_target(ObClient *self)
3604 ObClient *child = NULL;
3606 child = client_search_modal_child(self);
3607 if (child) return child;
3611 gboolean client_can_focus(ObClient *self)
3613 /* choose the correct target */
3614 self = client_focus_target(self);
3616 if (!self->frame->visible)
3619 if (!(self->can_focus || self->focus_notify))
3625 gboolean client_focus(ObClient *self)
3627 /* we might not focus this window, so if we have modal children which would
3628 be focused instead, bring them to this desktop */
3629 client_bring_modal_windows(self);
3631 /* choose the correct target */
3632 self = client_focus_target(self);
3634 if (!client_can_focus(self)) {
3635 ob_debug_type(OB_DEBUG_FOCUS,
3636 "Client %s can't be focused\n", self->title);
3640 ob_debug_type(OB_DEBUG_FOCUS,
3641 "Focusing client \"%s\" (0x%x) at time %u\n",
3642 self->title, self->window, event_curtime);
3644 /* if using focus_delay, stop the timer now so that focus doesn't
3646 event_halt_focus_delay();
3648 /* if there is a grab going on, then we need to cancel it. if we move
3649 focus during the grab, applications will get NotifyWhileGrabbed events
3652 actions should not rely on being able to move focus during an
3655 event_cancel_all_key_grabs();
3657 xerror_set_ignore(TRUE);
3658 xerror_occured = FALSE;
3660 if (self->can_focus) {
3661 /* This can cause a BadMatch error with CurrentTime, or if an app
3662 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3663 XSetInputFocus(ob_display, self->window, RevertToPointerRoot,
3667 if (self->focus_notify) {
3669 ce.xclient.type = ClientMessage;
3670 ce.xclient.message_type = prop_atoms.wm_protocols;
3671 ce.xclient.display = ob_display;
3672 ce.xclient.window = self->window;
3673 ce.xclient.format = 32;
3674 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
3675 ce.xclient.data.l[1] = event_curtime;
3676 ce.xclient.data.l[2] = 0l;
3677 ce.xclient.data.l[3] = 0l;
3678 ce.xclient.data.l[4] = 0l;
3679 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
3682 xerror_set_ignore(FALSE);
3684 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d\n", xerror_occured);
3685 return !xerror_occured;
3688 static void client_present(ObClient *self, gboolean here, gboolean raise,
3691 if (client_normal(self) && screen_showing_desktop)
3692 screen_show_desktop(FALSE, self);
3694 client_iconify(self, FALSE, here, FALSE);
3695 if (self->desktop != DESKTOP_ALL &&
3696 self->desktop != screen_desktop)
3699 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3701 screen_set_desktop(self->desktop, FALSE);
3702 } else if (!self->frame->visible)
3703 /* if its not visible for other reasons, then don't mess
3706 if (self->shaded && unshade)
3707 client_shade(self, FALSE);
3709 stacking_raise(CLIENT_AS_WINDOW(self));
3714 void client_activate(ObClient *self, gboolean here, gboolean raise,
3715 gboolean unshade, gboolean user)
3717 client_present(self, here, raise, unshade);
3720 static void client_bring_windows_recursive(ObClient *self,
3728 for (it = self->transients; it; it = g_slist_next(it))
3729 client_bring_windows_recursive(it->data, desktop,
3730 helpers, modals, iconic);
3732 if (((helpers && client_helper(self)) ||
3733 (modals && self->modal)) &&
3734 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3735 (iconic && self->iconic)))
3737 if (iconic && self->iconic)
3738 client_iconify(self, FALSE, TRUE, FALSE);
3740 client_set_desktop(self, desktop, FALSE, FALSE);
3744 void client_bring_helper_windows(ObClient *self)
3746 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3749 void client_bring_modal_windows(ObClient *self)
3751 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3754 gboolean client_focused(ObClient *self)
3756 return self == focus_client;
3759 static ObClientIcon* client_icon_recursive(ObClient *self, gint w, gint h)
3762 gulong min_diff, min_i;
3764 if (!self->nicons) {
3765 ObClientIcon *parent = NULL;
3768 for (it = self->parents; it; it = g_slist_next(it)) {
3769 ObClient *c = it->data;
3770 if ((parent = client_icon_recursive(c, w, h)))
3777 /* some kind of crappy approximation to find the icon closest in size to
3778 what we requested, but icons are generally all the same ratio as
3779 eachother so it's good enough. */
3781 min_diff = ABS(self->icons[0].width - w) + ABS(self->icons[0].height - h);
3784 for (i = 1; i < self->nicons; ++i) {
3787 diff = ABS(self->icons[i].width - w) + ABS(self->icons[i].height - h);
3788 if (diff < min_diff) {
3793 return &self->icons[min_i];
3796 const ObClientIcon* client_icon(ObClient *self, gint w, gint h)
3799 static ObClientIcon deficon;
3801 if (!(ret = client_icon_recursive(self, w, h))) {
3802 deficon.width = deficon.height = 48;
3803 deficon.data = ob_rr_theme->def_win_icon;
3809 void client_set_layer(ObClient *self, gint layer)
3813 self->above = FALSE;
3814 } else if (layer == 0) {
3815 self->below = self->above = FALSE;
3817 self->below = FALSE;
3820 client_calc_layer(self);
3821 client_change_state(self); /* reflect this in the state hints */
3824 void client_set_undecorated(ObClient *self, gboolean undecorated)
3826 if (self->undecorated != undecorated &&
3827 /* don't let it undecorate if the function is missing, but let
3829 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
3831 self->undecorated = undecorated;
3832 client_setup_decor_and_functions(self, TRUE);
3833 client_change_state(self); /* reflect this in the state hints */
3837 guint client_monitor(ObClient *self)
3839 return screen_find_monitor(&self->frame->area);
3842 ObClient *client_direct_parent(ObClient *self)
3844 if (!self->parents) return NULL;
3845 if (self->transient_for_group) return NULL;
3846 return self->parents->data;
3849 ObClient *client_search_top_direct_parent(ObClient *self)
3852 while ((p = client_direct_parent(self))) self = p;
3856 static GSList *client_search_all_top_parents_internal(ObClient *self,
3858 ObStackingLayer layer)
3863 /* move up the direct transient chain as far as possible */
3864 while ((p = client_direct_parent(self)) &&
3865 (!bylayer || p->layer == layer))
3869 ret = g_slist_prepend(NULL, self);
3871 ret = g_slist_copy(self->parents);
3876 GSList *client_search_all_top_parents(ObClient *self)
3878 return client_search_all_top_parents_internal(self, FALSE, 0);
3881 GSList *client_search_all_top_parents_layer(ObClient *self)
3883 return client_search_all_top_parents_internal(self, TRUE, self->layer);
3886 ObClient *client_search_focus_parent(ObClient *self)
3890 for (it = self->parents; it; it = g_slist_next(it))
3891 if (client_focused(it->data)) return it->data;
3896 ObClient *client_search_parent(ObClient *self, ObClient *search)
3900 for (it = self->parents; it; it = g_slist_next(it))
3901 if (it->data == search) return search;
3906 ObClient *client_search_transient(ObClient *self, ObClient *search)
3910 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
3911 if (sit->data == search)
3913 if (client_search_transient(sit->data, search))
3919 static void detect_edge(Rect area, ObDirection dir,
3920 gint my_head, gint my_size,
3921 gint my_edge_start, gint my_edge_size,
3922 gint *dest, gboolean *near_edge)
3924 gint edge_start, edge_size, head, tail;
3925 gboolean skip_head = FALSE, skip_tail = FALSE;
3928 case OB_DIRECTION_NORTH:
3929 case OB_DIRECTION_SOUTH:
3930 edge_start = area.x;
3931 edge_size = area.width;
3933 case OB_DIRECTION_EAST:
3934 case OB_DIRECTION_WEST:
3935 edge_start = area.y;
3936 edge_size = area.height;
3939 g_assert_not_reached();
3942 /* do we collide with this window? */
3943 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
3944 edge_start, edge_size))
3948 case OB_DIRECTION_NORTH:
3949 head = RECT_BOTTOM(area);
3950 tail = RECT_TOP(area);
3952 case OB_DIRECTION_SOUTH:
3953 head = RECT_TOP(area);
3954 tail = RECT_BOTTOM(area);
3956 case OB_DIRECTION_WEST:
3957 head = RECT_RIGHT(area);
3958 tail = RECT_LEFT(area);
3960 case OB_DIRECTION_EAST:
3961 head = RECT_LEFT(area);
3962 tail = RECT_RIGHT(area);
3965 g_assert_not_reached();
3968 case OB_DIRECTION_NORTH:
3969 case OB_DIRECTION_WEST:
3970 /* check if our window is past the head of this window */
3971 if (my_head <= head + 1)
3973 /* check if our window's tail is past the tail of this window */
3974 if (my_head + my_size - 1 <= tail)
3976 /* check if the head of this window is closer than the previously
3977 chosen edge (take into account that the previously chosen
3978 edge might have been a tail, not a head) */
3979 if (head + (*near_edge ? 0 : my_size) < *dest)
3981 /* check if the tail of this window is closer than the previously
3982 chosen edge (take into account that the previously chosen
3983 edge might have been a head, not a tail) */
3984 if (tail - (!*near_edge ? 0 : my_size) < *dest)
3987 case OB_DIRECTION_SOUTH:
3988 case OB_DIRECTION_EAST:
3989 /* check if our window is past the head of this window */
3990 if (my_head >= head - 1)
3992 /* check if our window's tail is past the tail of this window */
3993 if (my_head - my_size + 1 >= tail)
3995 /* check if the head of this window is closer than the previously
3996 chosen edge (take into account that the previously chosen
3997 edge might have been a tail, not a head) */
3998 if (head - (*near_edge ? 0 : my_size) > *dest)
4000 /* check if the tail of this window is closer than the previously
4001 chosen edge (take into account that the previously chosen
4002 edge might have been a head, not a tail) */
4003 if (tail + (!*near_edge ? 0 : my_size) > *dest)
4007 g_assert_not_reached();
4010 ob_debug("my head %d size %d\n", my_head, my_size);
4011 ob_debug("head %d tail %d deest %d\n", head, tail, *dest);
4013 ob_debug("using near edge %d\n", head);
4017 else if (!skip_tail) {
4018 ob_debug("using far edge %d\n", tail);
4024 void client_find_edge_directional(ObClient *self, ObDirection dir,
4025 gint my_head, gint my_size,
4026 gint my_edge_start, gint my_edge_size,
4027 gint *dest, gboolean *near_edge)
4034 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4035 &self->frame->area);
4036 mon = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR,
4037 &self->frame->area);
4040 case OB_DIRECTION_NORTH:
4041 if (my_head >= RECT_TOP(*mon) + 1)
4042 edge = RECT_TOP(*mon) - 1;
4044 edge = RECT_TOP(*a) - 1;
4046 case OB_DIRECTION_SOUTH:
4047 if (my_head <= RECT_BOTTOM(*mon) - 1)
4048 edge = RECT_BOTTOM(*mon) + 1;
4050 edge = RECT_BOTTOM(*a) + 1;
4052 case OB_DIRECTION_EAST:
4053 if (my_head <= RECT_RIGHT(*mon) - 1)
4054 edge = RECT_RIGHT(*mon) + 1;
4056 edge = RECT_RIGHT(*a) + 1;
4058 case OB_DIRECTION_WEST:
4059 if (my_head >= RECT_LEFT(*mon) + 1)
4060 edge = RECT_LEFT(*mon) - 1;
4062 edge = RECT_LEFT(*a) - 1;
4065 g_assert_not_reached();
4067 /* default to the far edge, then narrow it down */
4071 for (it = client_list; it; it = g_list_next(it)) {
4072 ObClient *cur = it->data;
4074 /* skip windows to not bump into */
4079 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4080 cur->desktop != screen_desktop)
4083 ob_debug("trying window %s\n", cur->title);
4085 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4086 my_edge_size, dest, near_edge);
4088 dock_get_area(&dock_area);
4089 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4090 my_edge_size, dest, near_edge);
4095 void client_find_move_directional(ObClient *self, ObDirection dir,
4099 gint e, e_start, e_size;
4103 case OB_DIRECTION_EAST:
4104 head = RECT_RIGHT(self->frame->area);
4105 size = self->frame->area.width;
4106 e_start = RECT_TOP(self->frame->area);
4107 e_size = self->frame->area.height;
4109 case OB_DIRECTION_WEST:
4110 head = RECT_LEFT(self->frame->area);
4111 size = self->frame->area.width;
4112 e_start = RECT_TOP(self->frame->area);
4113 e_size = self->frame->area.height;
4115 case OB_DIRECTION_NORTH:
4116 head = RECT_TOP(self->frame->area);
4117 size = self->frame->area.height;
4118 e_start = RECT_LEFT(self->frame->area);
4119 e_size = self->frame->area.width;
4121 case OB_DIRECTION_SOUTH:
4122 head = RECT_BOTTOM(self->frame->area);
4123 size = self->frame->area.height;
4124 e_start = RECT_LEFT(self->frame->area);
4125 e_size = self->frame->area.width;
4128 g_assert_not_reached();
4131 client_find_edge_directional(self, dir, head, size,
4132 e_start, e_size, &e, &near);
4133 *x = self->frame->area.x;
4134 *y = self->frame->area.y;
4136 case OB_DIRECTION_EAST:
4137 if (near) e -= self->frame->area.width;
4141 case OB_DIRECTION_WEST:
4143 else e -= self->frame->area.width;
4146 case OB_DIRECTION_NORTH:
4148 else e -= self->frame->area.height;
4151 case OB_DIRECTION_SOUTH:
4152 if (near) e -= self->frame->area.height;
4157 g_assert_not_reached();
4159 frame_frame_gravity(self->frame, x, y);
4162 void client_find_resize_directional(ObClient *self, ObDirection side,
4164 gint *x, gint *y, gint *w, gint *h)
4167 gint e, e_start, e_size, delta;
4172 case OB_DIRECTION_EAST:
4173 head = RECT_RIGHT(self->frame->area) +
4174 (self->size_inc.width - 1) * (grow ? 1 : -1);
4175 e_start = RECT_TOP(self->frame->area);
4176 e_size = self->frame->area.height;
4177 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4179 case OB_DIRECTION_WEST:
4180 head = RECT_LEFT(self->frame->area) -
4181 (self->size_inc.width - 1) * (grow ? 1 : -1);
4182 e_start = RECT_TOP(self->frame->area);
4183 e_size = self->frame->area.height;
4184 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4186 case OB_DIRECTION_NORTH:
4187 head = RECT_TOP(self->frame->area) -
4188 (self->size_inc.height - 1) * (grow ? 1 : -1);
4189 e_start = RECT_LEFT(self->frame->area);
4190 e_size = self->frame->area.width;
4191 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4193 case OB_DIRECTION_SOUTH:
4194 head = RECT_BOTTOM(self->frame->area) +
4195 (self->size_inc.height - 1) * (grow ? 1 : -1);
4196 e_start = RECT_LEFT(self->frame->area);
4197 e_size = self->frame->area.width;
4198 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4201 g_assert_not_reached();
4204 ob_debug("head %d dir %d\n", head, dir);
4205 client_find_edge_directional(self, dir, head, 1,
4206 e_start, e_size, &e, &near);
4207 ob_debug("edge %d\n", e);
4208 *x = self->frame->area.x;
4209 *y = self->frame->area.y;
4210 *w = self->frame->area.width;
4211 *h = self->frame->area.height;
4213 case OB_DIRECTION_EAST:
4214 if (grow == near) --e;
4215 delta = e - RECT_RIGHT(self->frame->area);
4218 case OB_DIRECTION_WEST:
4219 if (grow == near) ++e;
4220 delta = RECT_LEFT(self->frame->area) - e;
4224 case OB_DIRECTION_NORTH:
4225 if (grow == near) ++e;
4226 delta = RECT_TOP(self->frame->area) - e;
4230 case OB_DIRECTION_SOUTH:
4231 if (grow == near) --e;
4232 delta = e - RECT_BOTTOM(self->frame->area);
4236 g_assert_not_reached();
4238 frame_frame_gravity(self->frame, x, y);
4239 *w -= self->frame->size.left + self->frame->size.right;
4240 *h -= self->frame->size.top + self->frame->size.bottom;
4243 ObClient* client_under_pointer(void)
4247 ObClient *ret = NULL;
4249 if (screen_pointer_pos(&x, &y)) {
4250 for (it = stacking_list; it; it = g_list_next(it)) {
4251 if (WINDOW_IS_CLIENT(it->data)) {
4252 ObClient *c = WINDOW_AS_CLIENT(it->data);
4253 if (c->frame->visible &&
4254 /* check the desktop, this is done during desktop
4255 switching and windows are shown/hidden status is not
4257 (c->desktop == screen_desktop ||
4258 c->desktop == DESKTOP_ALL) &&
4259 /* ignore all animating windows */
4260 !frame_iconify_animating(c->frame) &&
4261 RECT_CONTAINS(c->frame->area, x, y))
4272 gboolean client_has_group_siblings(ObClient *self)
4274 return self->group && self->group->members->next;