1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
22 #include "startupnotify.h"
25 #include "moveresize.h"
34 #include "focus_cycle.h"
40 #include "menuframe.h"
43 #include "render/render.h"
45 #include "obt/display.h"
53 # include <signal.h> /* for kill() */
57 #include <X11/Xutil.h>
59 /*! The event mask to grab on client windows */
60 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
63 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
68 ObClientCallback func;
72 GList *client_list = NULL;
74 static GSList *client_destroy_notifies = NULL;
75 static RrImage *client_default_icon = NULL;
77 static void client_get_all(ObClient *self, gboolean real);
78 static void client_get_startup_id(ObClient *self);
79 static void client_get_session_ids(ObClient *self);
80 static void client_get_area(ObClient *self);
81 static void client_get_desktop(ObClient *self);
82 static void client_get_state(ObClient *self);
83 static void client_get_shaped(ObClient *self);
84 static void client_get_mwm_hints(ObClient *self);
85 static void client_get_colormap(ObClient *self);
86 static void client_set_desktop_recursive(ObClient *self,
90 static void client_change_allowed_actions(ObClient *self);
91 static void client_change_state(ObClient *self);
92 static void client_change_wm_state(ObClient *self);
93 static void client_apply_startup_state(ObClient *self,
94 gint x, gint y, gint w, gint h);
95 static void client_restore_session_state(ObClient *self);
96 static gboolean client_restore_session_stacking(ObClient *self);
97 static ObAppSettings *client_get_settings_state(ObClient *self);
98 static void client_update_transient_tree(ObClient *self,
99 ObGroup *oldgroup, ObGroup *newgroup,
100 gboolean oldgtran, gboolean newgtran,
102 ObClient *newparent);
103 static void client_present(ObClient *self, gboolean here, gboolean raise,
105 static GSList *client_search_all_top_parents_internal(ObClient *self,
107 ObStackingLayer layer);
108 static void client_call_notifies(ObClient *self, GSList *list);
109 static void client_ping_event(ObClient *self, gboolean dead);
110 static void client_prompt_kill(ObClient *self);
112 void client_startup(gboolean reconfig)
114 if ((client_default_icon = RrImageCacheFind(ob_rr_icons,
115 ob_rr_theme->def_win_icon,
116 ob_rr_theme->def_win_icon_w,
117 ob_rr_theme->def_win_icon_h)))
118 RrImageRef(client_default_icon);
120 client_default_icon = RrImageNew(ob_rr_icons);
121 RrImageAddPicture(client_default_icon,
122 ob_rr_theme->def_win_icon,
123 ob_rr_theme->def_win_icon_w,
124 ob_rr_theme->def_win_icon_h);
127 if (reconfig) return;
132 void client_shutdown(gboolean reconfig)
134 RrImageUnref(client_default_icon);
135 client_default_icon = NULL;
137 if (reconfig) return;
140 static void client_call_notifies(ObClient *self, GSList *list)
144 for (it = list; it; it = g_slist_next(it)) {
145 ClientCallback *d = it->data;
146 d->func(self, d->data);
150 void client_add_destroy_notify(ObClientCallback func, gpointer data)
152 ClientCallback *d = g_new(ClientCallback, 1);
155 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
158 void client_remove_destroy_notify(ObClientCallback func)
162 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
163 ClientCallback *d = it->data;
164 if (d->func == func) {
166 client_destroy_notifies =
167 g_slist_delete_link(client_destroy_notifies, it);
173 void client_set_list(void)
175 Window *windows, *win_it;
177 guint size = g_list_length(client_list);
179 /* create an array of the window ids */
181 windows = g_new(Window, size);
183 for (it = client_list; it; it = g_list_next(it), ++win_it)
184 *win_it = ((ObClient*)it->data)->window;
188 OBT_PROP_SETA32(obt_root(ob_screen), NET_CLIENT_LIST, WINDOW,
189 (gulong*)windows, size);
197 void client_manage(Window window, ObPrompt *prompt)
200 XSetWindowAttributes attrib_set;
201 gboolean activate = FALSE;
202 ObAppSettings *settings;
203 gboolean transient = FALSE;
204 Rect place, *monitor;
205 Time launch_time, map_time;
208 ob_debug("Managing window: 0x%lx", window);
210 map_time = event_get_server_time();
212 /* choose the events we want to receive on the CLIENT window
213 (ObPrompt windows can request events too) */
214 attrib_set.event_mask = CLIENT_EVENTMASK |
215 (prompt ? prompt->event_mask : 0);
216 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
217 XChangeWindowAttributes(obt_display, window,
218 CWEventMask|CWDontPropagate, &attrib_set);
220 /* create the ObClient struct, and populate it from the hints on the
222 self = g_new0(ObClient, 1);
223 self->obwin.type = OB_WINDOW_CLASS_CLIENT;
224 self->window = window;
225 self->prompt = prompt;
227 /* non-zero defaults */
228 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
229 self->gravity = NorthWestGravity;
230 self->desktop = screen_num_desktops; /* always an invalid value */
232 /* get all the stuff off the window */
233 client_get_all(self, TRUE);
235 ob_debug("Window type: %d", self->type);
236 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
237 ob_debug("Window name: %s class: %s", self->name, self->class);
239 /* now we have all of the window's information so we can set this up.
240 do this before creating the frame, so it can tell that we are still
241 mapping and doesn't go applying things right away */
242 client_setup_decor_and_functions(self, FALSE);
244 /* specify that if we exit, the window should not be destroyed and
245 should be reparented back to root automatically, unless we are managing
246 an internal ObPrompt window */
248 XChangeSaveSet(obt_display, window, SetModeInsert);
250 /* create the decoration frame for the client window */
251 self->frame = frame_new(self);
253 frame_grab_client(self->frame);
255 /* we've grabbed everything and set everything that we need to at mapping
259 /* per-app settings override stuff from client_get_all, and return the
260 settings for other uses too. the returned settings is a shallow copy,
261 that needs to be freed with g_free(). */
262 settings = client_get_settings_state(self);
263 /* the session should get the last say though */
264 client_restore_session_state(self);
266 /* tell startup notification that this app started */
267 launch_time = sn_app_started(self->startup_id, self->class, self->name);
269 if (!OBT_PROP_GET32(self->window, NET_WM_USER_TIME, CARDINAL, &user_time))
270 user_time = map_time;
272 /* do this after we have a frame.. it uses the frame to help determine the
273 WM_STATE to apply. */
274 client_change_state(self);
276 /* add ourselves to the focus order */
277 focus_order_add_new(self);
279 /* do this to add ourselves to the stacking list in a non-intrusive way */
280 client_calc_layer(self);
282 /* focus the new window? */
283 if (ob_state() != OB_STATE_STARTING &&
284 (!self->session || self->session->focused) &&
285 /* this means focus=true for window is same as config_focus_new=true */
286 ((config_focus_new || (settings && settings->focus == 1)) ||
287 client_search_focus_tree_full(self)) &&
288 /* NET_WM_USER_TIME 0 when mapping means don't focus */
290 /* this checks for focus=false for the window */
291 (!settings || settings->focus != 0) &&
292 focus_valid_target(self, FALSE, FALSE, TRUE, FALSE, FALSE) &&
293 (!focus_cycle_target || !config_focus_dontstop))
298 /* remove the client's border */
299 XSetWindowBorderWidth(obt_display, self->window, 0);
301 /* adjust the frame to the client's size before showing or placing
303 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
304 frame_adjust_client_area(self->frame);
306 /* where the frame was placed is where the window was originally */
308 monitor = screen_physical_area_monitor(screen_find_monitor(&place));
310 /* figure out placement for the window if the window is new */
311 if (ob_state() == OB_STATE_RUNNING) {
312 ob_debug("Positioned: %s @ %d %d",
313 (!self->positioned ? "no" :
314 (self->positioned == PPosition ? "program specified" :
315 (self->positioned == USPosition ? "user specified" :
316 (self->positioned == (PPosition | USPosition) ?
317 "program + user specified" :
318 "BADNESS !?")))), place.x, place.y);
320 ob_debug("Sized: %s @ %d %d",
321 (!self->sized ? "no" :
322 (self->sized == PSize ? "program specified" :
323 (self->sized == USSize ? "user specified" :
324 (self->sized == (PSize | USSize) ?
325 "program + user specified" :
326 "BADNESS !?")))), place.width, place.height);
328 /* splash screens are also returned as TRUE for transient,
329 and so will be forced on screen below */
330 transient = place_client(self, &place.x, &place.y, settings);
332 /* make sure the window is visible. */
333 client_find_onscreen(self, &place.x, &place.y,
334 place.width, place.height,
335 /* non-normal clients has less rules, and
336 windows that are being restored from a
337 session do also. we can assume you want
338 it back where you saved it. Clients saying
339 they placed themselves are subjected to
340 harder rules, ones that are placed by
341 place.c or by the user are allowed partially
342 off-screen and on xinerama divides (ie,
343 it is up to the placement routines to avoid
344 the xinerama divides)
346 splash screens get "transient" set to TRUE by
347 the place_client call
349 ob_state() == OB_STATE_RUNNING &&
351 (!((self->positioned & USPosition) ||
352 (settings && settings->pos_given)) &&
353 client_normal(self) &&
355 /* don't move oldschool fullscreen windows to
356 fit inside the struts (fixes Acroread, which
357 makes its fullscreen window fit the screen
358 but it is not USSize'd or USPosition'd) */
359 !(self->decorations == 0 &&
360 RECT_EQUAL(place, *monitor)))));
363 /* if the window isn't user-sized, then make it fit inside
364 the visible screen area on its monitor. Use basically the same rules
365 for forcing the window on screen in the client_find_onscreen call.
367 do this after place_client, it chooses the monitor!
369 splash screens get "transient" set to TRUE by
370 the place_client call
372 if (ob_state() == OB_STATE_RUNNING &&
374 (!(self->sized & USSize || self->positioned & USPosition) &&
375 client_normal(self) &&
377 /* don't shrink oldschool fullscreen windows to fit inside the
378 struts (fixes Acroread, which makes its fullscreen window
379 fit the screen but it is not USSize'd or USPosition'd) */
380 !(self->decorations == 0 && RECT_EQUAL(place, *monitor)))))
382 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
384 /* get the size of the frame */
385 place.width += self->frame->size.left + self->frame->size.right;
386 place.height += self->frame->size.top + self->frame->size.bottom;
388 /* fit the window inside the area */
389 place.width = MIN(place.width, a->width);
390 place.height = MIN(place.height, a->height);
392 ob_debug("setting window size to %dx%d", place.width, place.height);
394 /* get the size of the client back */
395 place.width -= self->frame->size.left + self->frame->size.right;
396 place.height -= self->frame->size.top + self->frame->size.bottom;
401 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
402 "some restrictions may apply",
403 self->window, place.x, place.y, place.width, place.height);
405 ob_debug(" but session requested %d, %d %d x %d instead, "
407 self->session->x, self->session->y,
408 self->session->w, self->session->h);
410 /* do this after the window is placed, so the premax/prefullscreen numbers
413 this also places the window
415 client_apply_startup_state(self, place.x, place.y,
416 place.width, place.height);
421 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s",
422 activate ? "yes" : "no");
424 gboolean raise = FALSE;
425 gboolean relative_focused;
426 gboolean parent_focused;
428 parent_focused = (focus_client != NULL &&
429 client_search_focus_parent(self));
430 relative_focused = (focus_client != NULL &&
431 (client_search_focus_tree_full(self) != NULL ||
432 client_search_focus_group_full(self) != NULL));
434 /* This is focus stealing prevention */
435 ob_debug_type(OB_DEBUG_FOCUS,
436 "Want to focus new window 0x%x at time %u "
437 "launched at %u (last user interaction time %u)",
438 self->window, map_time, launch_time,
439 event_last_user_time);
440 ob_debug_type(OB_DEBUG_FOCUS,
441 "Current focus_client: %s",
442 (focus_client ? focus_client->title : "(none)"));
443 ob_debug_type(OB_DEBUG_FOCUS,
444 "parent focuesed: %d relative focused: %d",
445 parent_focused, relative_focused);
447 /* if it's on another desktop */
448 if (!(self->desktop == screen_desktop ||
449 self->desktop == DESKTOP_ALL) &&
450 /* the timestamp is from before you changed desktops */
451 launch_time && screen_desktop_user_time &&
452 !event_time_after(launch_time, screen_desktop_user_time))
456 ob_debug_type(OB_DEBUG_FOCUS,
457 "Not focusing the window because its on another "
460 /* If something is focused... */
461 else if (focus_client) {
462 /* If the user is working in another window right now, then don't
464 if (!parent_focused &&
465 event_last_user_time && launch_time &&
466 event_time_after(event_last_user_time, launch_time) &&
467 event_last_user_time != launch_time &&
468 event_time_after(event_last_user_time,
469 map_time - OB_EVENT_USER_TIME_DELAY))
472 ob_debug_type(OB_DEBUG_FOCUS,
473 "Not focusing the window because the user is "
474 "working in another window that is not "
477 /* If the new window is a transient (and its relatives aren't
479 else if (client_has_parent(self) && !relative_focused) {
481 ob_debug_type(OB_DEBUG_FOCUS,
482 "Not focusing the window because it is a "
483 "transient, and its relatives aren't focused");
485 /* Don't steal focus from globally active clients.
486 I stole this idea from KWin. It seems nice.
488 else if (!(focus_client->can_focus ||
489 focus_client->focus_notify))
492 ob_debug_type(OB_DEBUG_FOCUS,
493 "Not focusing the window because a globally "
494 "active client has focus");
496 /* Don't move focus if it's not going to go to this window
498 else if (client_focus_target(self) != self) {
501 ob_debug_type(OB_DEBUG_FOCUS,
502 "Not focusing the window because another window "
503 "would get the focus anyway");
505 /* Don't move focus if the window is not visible on the current
506 desktop and none of its relatives are focused */
507 else if (!(self->desktop == screen_desktop ||
508 self->desktop == DESKTOP_ALL) &&
513 ob_debug_type(OB_DEBUG_FOCUS,
514 "Not focusing the window because it is on "
515 "another desktop and no relatives are focused ");
520 ob_debug_type(OB_DEBUG_FOCUS,
521 "Focus stealing prevention activated for %s at "
522 "time %u (last user interaction time %u)",
523 self->title, map_time, event_last_user_time);
524 /* if the client isn't focused, then hilite it so the user
526 client_hilite(self, TRUE);
527 /* we may want to raise it even tho we're not activating it */
528 if (raise && !client_restore_session_stacking(self))
529 stacking_raise(CLIENT_AS_WINDOW(self));
533 /* This may look rather odd. Well it's because new windows are added
534 to the stacking order non-intrusively. If we're not going to focus
535 the new window or hilite it, then we raise it to the top. This will
536 take affect for things that don't get focused like splash screens.
537 Also if you don't have focus_new enabled, then it's going to get
538 raised to the top. Legacy begets legacy I guess?
540 if (!client_restore_session_stacking(self))
541 stacking_raise(CLIENT_AS_WINDOW(self));
544 mouse_grab_for_client(self, TRUE);
546 /* this has to happen before we try focus the window, but we want it to
547 happen after the client's stacking has been determined or it looks bad
551 if (!config_focus_under_mouse)
552 ignore_start = event_start_ignore_all_enters();
556 if (!config_focus_under_mouse)
557 event_end_ignore_all_enters(ignore_start);
561 gboolean stacked = client_restore_session_stacking(self);
562 client_present(self, FALSE, !stacked, TRUE);
565 /* add to client list/map */
566 client_list = g_list_append(client_list, self);
567 window_add(&self->window, CLIENT_AS_WINDOW(self));
569 /* this has to happen after we're in the client_list */
570 if (STRUT_EXISTS(self->strut))
571 screen_update_areas();
573 /* update the list hints */
576 /* free the ObAppSettings shallow copy */
579 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
580 window, self->frame->window, self->class);
582 hooks_queue(OB_HOOK_WIN_NEW, self);
585 ObClient *client_fake_manage(Window window)
588 ObAppSettings *settings;
590 ob_debug("Pretend-managing window: %lx", window);
592 /* do this minimal stuff to figure out the client's decorations */
594 self = g_new0(ObClient, 1);
595 self->window = window;
597 client_get_all(self, FALSE);
598 /* per-app settings override stuff, and return the settings for other
599 uses too. this returns a shallow copy that needs to be freed */
600 settings = client_get_settings_state(self);
602 client_setup_decor_and_functions(self, FALSE);
604 /* create the decoration frame for the client window and adjust its size */
605 self->frame = frame_new(self);
606 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
608 ob_debug("gave extents left %d right %d top %d bottom %d",
609 self->frame->size.left, self->frame->size.right,
610 self->frame->size.top, self->frame->size.bottom);
612 /* free the ObAppSettings shallow copy */
618 void client_unmanage_all(void)
621 client_unmanage(client_list->data);
624 void client_unmanage(ObClient *self)
629 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
630 self->window, self->frame->window,
631 self->class, self->title ? self->title : "");
633 g_assert(self != NULL);
635 /* we dont want events no more. do this before hiding the frame so we
636 don't generate more events */
637 XSelectInput(obt_display, self->window, NoEventMask);
639 /* ignore enter events from the unmap so it doesnt mess with the focus */
640 if (!config_focus_under_mouse)
641 ignore_start = event_start_ignore_all_enters();
643 frame_hide(self->frame);
644 /* flush to send the hide to the server quickly */
647 if (!config_focus_under_mouse)
648 event_end_ignore_all_enters(ignore_start);
650 mouse_grab_for_client(self, FALSE);
652 /* remove the window from our save set, unless we are managing an internal
655 XChangeSaveSet(obt_display, self->window, SetModeDelete);
657 /* this can't be queued to run later */
658 hooks_run(OB_HOOK_WIN_CLOSE, self);
660 /* update the focus lists */
661 focus_order_remove(self);
662 if (client_focused(self)) {
663 /* don't leave an invalid focus_client */
667 /* if we're prompting to kill the client, close that */
668 prompt_unref(self->kill_prompt);
669 self->kill_prompt = NULL;
671 client_list = g_list_remove(client_list, self);
672 stacking_remove(self);
673 window_remove(self->window);
675 /* once the client is out of the list, update the struts to remove its
677 if (STRUT_EXISTS(self->strut))
678 screen_update_areas();
680 client_call_notifies(self, client_destroy_notifies);
682 /* tell our parent(s) that we're gone */
683 for (it = self->parents; it; it = g_slist_next(it))
684 ((ObClient*)it->data)->transients =
685 g_slist_remove(((ObClient*)it->data)->transients,self);
687 /* tell our transients that we're gone */
688 for (it = self->transients; it; it = g_slist_next(it)) {
689 ((ObClient*)it->data)->parents =
690 g_slist_remove(((ObClient*)it->data)->parents, self);
691 /* we could be keeping our children in a higher layer */
692 client_calc_layer(it->data);
695 /* remove from its group */
697 group_remove(self->group, self);
701 /* restore the window's original geometry so it is not lost */
707 if (self->fullscreen)
708 a = self->pre_fullscreen_area;
709 else if (self->max_horz || self->max_vert) {
710 if (self->max_horz) {
711 a.x = self->pre_max_area.x;
712 a.width = self->pre_max_area.width;
714 if (self->max_vert) {
715 a.y = self->pre_max_area.y;
716 a.height = self->pre_max_area.height;
720 self->fullscreen = self->max_horz = self->max_vert = FALSE;
721 /* let it be moved and resized no matter what */
722 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
723 self->decorations = 0; /* unmanaged windows have no decor */
725 /* give the client its border back */
726 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
728 client_move_resize(self, a.x, a.y, a.width, a.height);
731 /* reparent the window out of the frame, and free the frame */
732 frame_release_client(self->frame);
733 frame_free(self->frame);
736 if (ob_state() != OB_STATE_EXITING) {
737 /* these values should not be persisted across a window
739 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
740 OBT_PROP_ERASE(self->window, NET_WM_STATE);
741 OBT_PROP_ERASE(self->window, WM_STATE);
743 /* if we're left in an unmapped state, the client wont be mapped.
744 this is bad, since we will no longer be managing the window on
746 XMapWindow(obt_display, self->window);
749 /* these should not be left on the window ever. other window managers
750 don't necessarily use them and it will mess them up (like compiz) */
751 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
752 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
754 /* update the list hints */
757 ob_debug("Unmanaged window 0x%lx", self->window);
759 /* free all data allocated in the client struct */
760 RrImageUnref(self->icon_set);
761 g_slist_free(self->transients);
762 g_free(self->startup_id);
763 g_free(self->wm_command);
765 g_free(self->icon_title);
766 g_free(self->original_title);
770 g_free(self->client_machine);
771 g_free(self->sm_client_id);
775 void client_fake_unmanage(ObClient *self)
777 /* this is all that got allocated to get the decorations */
779 frame_free(self->frame);
783 /*! Returns a new structure containing the per-app settings for this client.
784 The returned structure needs to be freed with g_free. */
785 static ObAppSettings *client_get_settings_state(ObClient *self)
787 ObAppSettings *settings;
790 settings = config_create_app_settings();
792 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
793 ObAppSettings *app = it->data;
794 gboolean match = TRUE;
796 g_assert(app->name != NULL || app->class != NULL);
798 /* we know that either name or class is not NULL so it will have to
799 match to use the rule */
801 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
803 else if (app->class &&
804 !g_pattern_match(app->class,
805 strlen(self->class), self->class, NULL))
807 else if (app->role &&
808 !g_pattern_match(app->role,
809 strlen(self->role), self->role, NULL))
811 else if ((signed)app->type >= 0 && app->type != self->type)
815 ob_debug("Window matching: %s", app->name);
817 /* copy the settings to our struct, overriding the existing
818 settings if they are not defaults */
819 config_app_settings_copy_non_defaults(app, settings);
823 if (settings->shade != -1)
824 self->shaded = !!settings->shade;
825 if (settings->decor != -1)
826 self->undecorated = !settings->decor;
827 if (settings->iconic != -1)
828 self->iconic = !!settings->iconic;
829 if (settings->skip_pager != -1)
830 self->skip_pager = !!settings->skip_pager;
831 if (settings->skip_taskbar != -1)
832 self->skip_taskbar = !!settings->skip_taskbar;
834 if (settings->max_vert != -1)
835 self->max_vert = !!settings->max_vert;
836 if (settings->max_horz != -1)
837 self->max_horz = !!settings->max_horz;
839 if (settings->fullscreen != -1)
840 self->fullscreen = !!settings->fullscreen;
842 if (settings->desktop) {
843 if (settings->desktop == DESKTOP_ALL)
844 self->desktop = settings->desktop;
845 else if (settings->desktop > 0 &&
846 settings->desktop <= screen_num_desktops)
847 self->desktop = settings->desktop - 1;
850 if (settings->layer == -1) {
854 else if (settings->layer == 0) {
858 else if (settings->layer == 1) {
865 static void client_restore_session_state(ObClient *self)
869 ob_debug_type(OB_DEBUG_SM,
870 "Restore session for client %s", self->title);
872 if (!(it = session_state_find(self))) {
873 ob_debug_type(OB_DEBUG_SM,
874 "Session data not found for client %s", self->title);
878 self->session = it->data;
880 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
883 RECT_SET_POINT(self->area, self->session->x, self->session->y);
884 self->positioned = USPosition;
885 self->sized = USSize;
886 if (self->session->w > 0)
887 self->area.width = self->session->w;
888 if (self->session->h > 0)
889 self->area.height = self->session->h;
890 XResizeWindow(obt_display, self->window,
891 self->area.width, self->area.height);
893 self->desktop = (self->session->desktop == DESKTOP_ALL ?
894 self->session->desktop :
895 MIN(screen_num_desktops - 1, self->session->desktop));
896 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
898 self->shaded = self->session->shaded;
899 self->iconic = self->session->iconic;
900 self->skip_pager = self->session->skip_pager;
901 self->skip_taskbar = self->session->skip_taskbar;
902 self->fullscreen = self->session->fullscreen;
903 self->above = self->session->above;
904 self->below = self->session->below;
905 self->max_horz = self->session->max_horz;
906 self->max_vert = self->session->max_vert;
907 self->undecorated = self->session->undecorated;
910 static gboolean client_restore_session_stacking(ObClient *self)
914 if (!self->session) return FALSE;
916 mypos = g_list_find(session_saved_state, self->session);
917 if (!mypos) return FALSE;
919 /* start above me and look for the first client */
920 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
923 for (cit = client_list; cit; cit = g_list_next(cit)) {
924 ObClient *c = cit->data;
925 /* found a client that was in the session, so go below it */
926 if (c->session == it->data) {
927 stacking_below(CLIENT_AS_WINDOW(self),
928 CLIENT_AS_WINDOW(cit->data));
936 void client_move_onscreen(ObClient *self, gboolean rude)
938 gint x = self->area.x;
939 gint y = self->area.y;
940 if (client_find_onscreen(self, &x, &y,
942 self->area.height, rude)) {
943 client_move(self, x, y);
947 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
950 gint ox = *x, oy = *y;
951 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
957 RECT_SET(desired, *x, *y, w, h);
958 frame_rect_to_frame(self->frame, &desired);
960 /* get where the frame would be */
961 frame_client_gravity(self->frame, x, y);
963 /* get the requested size of the window with decorations */
964 fw = self->frame->size.left + w + self->frame->size.right;
965 fh = self->frame->size.top + h + self->frame->size.bottom;
967 /* If rudeness wasn't requested, then still be rude in a given direction
968 if the client is not moving, only resizing in that direction */
970 Point oldtl, oldtr, oldbl, oldbr;
971 Point newtl, newtr, newbl, newbr;
972 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
974 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
975 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
976 self->frame->area.y + self->frame->area.height - 1);
977 POINT_SET(oldtr, oldbr.x, oldtl.y);
978 POINT_SET(oldbl, oldtl.x, oldbr.y);
980 POINT_SET(newtl, *x, *y);
981 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
982 POINT_SET(newtr, newbr.x, newtl.y);
983 POINT_SET(newbl, newtl.x, newbr.y);
985 /* is it moving or just resizing from some corner? */
986 stationary_l = oldtl.x == newtl.x;
987 stationary_r = oldtr.x == newtr.x;
988 stationary_t = oldtl.y == newtl.y;
989 stationary_b = oldbl.y == newbl.y;
991 /* if left edge is growing and didnt move right edge */
992 if (stationary_r && newtl.x < oldtl.x)
994 /* if right edge is growing and didnt move left edge */
995 if (stationary_l && newtr.x > oldtr.x)
997 /* if top edge is growing and didnt move bottom edge */
998 if (stationary_b && newtl.y < oldtl.y)
1000 /* if bottom edge is growing and didnt move top edge */
1001 if (stationary_t && newbl.y > oldbl.y)
1005 /* we iterate through every monitor that the window is at least partially
1006 on, to make sure it is obeying the rules on them all
1008 if the window does not appear on any monitors, then use the first one
1011 for (i = 0; i < screen_num_monitors; ++i) {
1014 if (!screen_physical_area_monitor_contains(i, &desired)) {
1015 if (i < screen_num_monitors - 1 || found_mon)
1018 /* the window is not inside any monitor! so just use the first
1020 a = screen_area(self->desktop, 0, NULL);
1023 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1026 /* This makes sure windows aren't entirely outside of the screen so you
1027 can't see them at all.
1028 It makes sure 10% of the window is on the screen at least. And don't
1029 let it move itself off the top of the screen, which would hide the
1030 titlebar on you. (The user can still do this if they want too, it's
1031 only limiting the application.
1033 if (client_normal(self)) {
1034 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1035 *x = a->x + a->width - fw/10;
1036 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1037 *y = a->y + a->height - fh/10;
1038 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1039 *x = a->x - fw*9/10;
1040 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1041 *y = a->y - fh*9/10;
1044 /* This here doesn't let windows even a pixel outside the
1045 struts/screen. When called from client_manage, programs placing
1046 themselves are forced completely onscreen, while things like
1047 xterm -geometry resolution-width/2 will work fine. Trying to
1048 place it completely offscreen will be handled in the above code.
1049 Sorry for this confused comment, i am tired. */
1050 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1051 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1052 *x = a->x + MAX(0, a->width - fw);
1054 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1055 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1056 *y = a->y + MAX(0, a->height - fh);
1061 /* get where the client should be */
1062 frame_frame_gravity(self->frame, x, y);
1064 return ox != *x || oy != *y;
1067 static void client_get_all(ObClient *self, gboolean real)
1069 /* this is needed for the frame to set itself up */
1070 client_get_area(self);
1072 /* these things can change the decor and functions of the window */
1074 client_get_mwm_hints(self);
1075 /* this can change the mwmhints for special cases */
1076 client_get_type_and_transientness(self);
1077 client_get_state(self);
1078 client_update_normal_hints(self);
1080 /* get the session related properties, these can change decorations
1081 from per-app settings */
1082 client_get_session_ids(self);
1084 /* now we got everything that can affect the decorations */
1088 /* get this early so we have it for debugging */
1089 client_update_title(self);
1091 client_update_protocols(self);
1093 client_update_wmhints(self);
1094 /* this may have already been called from client_update_wmhints */
1095 if (!self->parents && !self->transient_for_group)
1096 client_update_transient_for(self);
1098 client_get_startup_id(self);
1099 client_get_desktop(self);/* uses transient data/group/startup id if a
1100 desktop is not specified */
1101 client_get_shaped(self);
1104 /* a couple type-based defaults for new windows */
1106 /* this makes sure that these windows appear on all desktops */
1107 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1108 self->desktop = DESKTOP_ALL;
1112 client_update_sync_request_counter(self);
1115 client_get_colormap(self);
1116 client_update_strut(self);
1117 client_update_icons(self);
1118 client_update_icon_geometry(self);
1121 static void client_get_startup_id(ObClient *self)
1123 if (!(OBT_PROP_GETS(self->window, NET_STARTUP_ID, utf8,
1124 &self->startup_id)))
1126 OBT_PROP_GETS(self->group->leader,
1127 NET_STARTUP_ID, utf8, &self->startup_id);
1130 static void client_get_area(ObClient *self)
1132 XWindowAttributes wattrib;
1135 ret = XGetWindowAttributes(obt_display, self->window, &wattrib);
1136 g_assert(ret != BadWindow);
1138 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1139 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1140 self->border_width = wattrib.border_width;
1142 ob_debug("client area: %d %d %d %d bw %d", wattrib.x, wattrib.y,
1143 wattrib.width, wattrib.height, wattrib.border_width);
1146 static void client_get_desktop(ObClient *self)
1148 guint32 d = screen_num_desktops; /* an always-invalid value */
1150 if (OBT_PROP_GET32(self->window, NET_WM_DESKTOP, CARDINAL, &d)) {
1151 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1152 self->desktop = screen_num_desktops - 1;
1155 ob_debug("client requested desktop 0x%x", self->desktop);
1158 gboolean first = TRUE;
1159 guint all = screen_num_desktops; /* not a valid value */
1161 /* if they are all on one desktop, then open it on the
1163 for (it = self->parents; it; it = g_slist_next(it)) {
1164 ObClient *c = it->data;
1166 if (c->desktop == DESKTOP_ALL) continue;
1172 else if (all != c->desktop)
1173 all = screen_num_desktops; /* make it invalid */
1175 if (all != screen_num_desktops) {
1176 self->desktop = all;
1178 ob_debug("client desktop set from parents: 0x%x",
1181 /* try get from the startup-notification protocol */
1182 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1183 if (self->desktop >= screen_num_desktops &&
1184 self->desktop != DESKTOP_ALL)
1185 self->desktop = screen_num_desktops - 1;
1186 ob_debug("client desktop set from startup-notification: 0x%x",
1189 /* defaults to the current desktop */
1191 self->desktop = screen_desktop;
1192 ob_debug("client desktop set to the current desktop: %d",
1198 static void client_get_state(ObClient *self)
1203 if (OBT_PROP_GETA32(self->window, NET_WM_STATE, ATOM, &state, &num)) {
1205 for (i = 0; i < num; ++i) {
1206 if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
1208 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
1209 self->shaded = TRUE;
1210 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
1211 self->iconic = TRUE;
1212 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
1213 self->skip_taskbar = TRUE;
1214 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
1215 self->skip_pager = TRUE;
1216 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
1217 self->fullscreen = TRUE;
1218 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
1219 self->max_vert = TRUE;
1220 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
1221 self->max_horz = TRUE;
1222 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
1224 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
1226 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
1227 self->demands_attention = TRUE;
1228 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
1229 self->undecorated = TRUE;
1230 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_LOCKED))
1231 self->locked = TRUE;
1238 static void client_get_shaped(ObClient *self)
1240 self->shaped = FALSE;
1242 if (obt_display_extension_shape) {
1247 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1249 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1250 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1257 void client_update_transient_for(ObClient *self)
1260 ObClient *target = NULL;
1261 gboolean trangroup = FALSE;
1263 if (XGetTransientForHint(obt_display, self->window, &t)) {
1264 if (t != self->window) { /* can't be transient to itself! */
1265 ObWindow *tw = window_find(t);
1266 /* if this happens then we need to check for it */
1267 g_assert(tw != CLIENT_AS_WINDOW(self));
1268 if (tw && WINDOW_IS_CLIENT(tw)) {
1269 /* watch out for windows with a parent that is something
1270 different, like a dockapp for example */
1271 target = WINDOW_AS_CLIENT(tw);
1275 /* Setting the transient_for to Root is actually illegal, however
1276 applications from time have done this to specify transient for
1278 if (!target && self->group && t == obt_root(ob_screen))
1280 } else if (self->group && self->transient)
1283 client_update_transient_tree(self, self->group, self->group,
1284 self->transient_for_group, trangroup,
1285 client_direct_parent(self), target);
1286 self->transient_for_group = trangroup;
1290 static void client_update_transient_tree(ObClient *self,
1291 ObGroup *oldgroup, ObGroup *newgroup,
1292 gboolean oldgtran, gboolean newgtran,
1293 ObClient* oldparent,
1294 ObClient *newparent)
1299 g_assert(!oldgtran || oldgroup);
1300 g_assert(!newgtran || newgroup);
1301 g_assert((!oldgtran && !oldparent) ||
1302 (oldgtran && !oldparent) ||
1303 (!oldgtran && oldparent));
1304 g_assert((!newgtran && !newparent) ||
1305 (newgtran && !newparent) ||
1306 (!newgtran && newparent));
1309 Group transient windows are not allowed to have other group
1310 transient windows as their children.
1313 /* No change has occured */
1314 if (oldgroup == newgroup &&
1315 oldgtran == newgtran &&
1316 oldparent == newparent) return;
1318 /** Remove the client from the transient tree **/
1320 for (it = self->transients; it; it = next) {
1321 next = g_slist_next(it);
1323 self->transients = g_slist_delete_link(self->transients, it);
1324 c->parents = g_slist_remove(c->parents, self);
1326 for (it = self->parents; it; it = next) {
1327 next = g_slist_next(it);
1329 self->parents = g_slist_delete_link(self->parents, it);
1330 c->transients = g_slist_remove(c->transients, self);
1333 /** Re-add the client to the transient tree **/
1335 /* If we're transient for a group then we need to add ourselves to all our
1338 for (it = newgroup->members; it; it = g_slist_next(it)) {
1341 !client_search_top_direct_parent(c)->transient_for_group &&
1344 c->transients = g_slist_prepend(c->transients, self);
1345 self->parents = g_slist_prepend(self->parents, c);
1350 /* If we are now transient for a single window we need to add ourselves to
1353 WARNING: Cyclical transient-ness is possible if two windows are
1354 transient for eachother.
1356 else if (newparent &&
1357 /* don't make ourself its child if it is already our child */
1358 !client_is_direct_child(self, newparent) &&
1359 client_normal(newparent))
1361 newparent->transients = g_slist_prepend(newparent->transients, self);
1362 self->parents = g_slist_prepend(self->parents, newparent);
1365 /* Add any group transient windows to our children. But if we're transient
1366 for the group, then other group transients are not our children.
1368 WARNING: Cyclical transient-ness is possible. For e.g. if:
1369 A is transient for the group
1370 B is transient for A
1371 C is transient for B
1372 A can't be transient for C or we have a cycle
1374 if (!newgtran && newgroup &&
1376 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1377 client_normal(self))
1379 for (it = newgroup->members; it; it = g_slist_next(it)) {
1381 if (c != self && c->transient_for_group &&
1382 /* Don't make it our child if it is already our parent */
1383 !client_is_direct_child(c, self))
1385 self->transients = g_slist_prepend(self->transients, c);
1386 c->parents = g_slist_prepend(c->parents, self);
1391 /** If we change our group transient-ness, our children change their
1392 effective group transient-ness, which affects how they relate to other
1395 for (it = self->transients; it; it = g_slist_next(it)) {
1397 if (!c->transient_for_group)
1398 client_update_transient_tree(c, c->group, c->group,
1399 c->transient_for_group,
1400 c->transient_for_group,
1401 client_direct_parent(c),
1402 client_direct_parent(c));
1406 static void client_get_mwm_hints(ObClient *self)
1411 self->mwmhints.flags = 0; /* default to none */
1413 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1415 if (num >= OB_MWM_ELEMENTS) {
1416 self->mwmhints.flags = hints[0];
1417 self->mwmhints.functions = hints[1];
1418 self->mwmhints.decorations = hints[2];
1424 void client_get_type_and_transientness(ObClient *self)
1431 self->transient = FALSE;
1433 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1434 /* use the first value that we know about in the array */
1435 for (i = 0; i < num; ++i) {
1436 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1437 self->type = OB_CLIENT_TYPE_DESKTOP;
1438 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1439 self->type = OB_CLIENT_TYPE_DOCK;
1440 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1441 self->type = OB_CLIENT_TYPE_TOOLBAR;
1442 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1443 self->type = OB_CLIENT_TYPE_MENU;
1444 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1445 self->type = OB_CLIENT_TYPE_UTILITY;
1446 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1447 self->type = OB_CLIENT_TYPE_SPLASH;
1448 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1449 self->type = OB_CLIENT_TYPE_DIALOG;
1450 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1451 self->type = OB_CLIENT_TYPE_NORMAL;
1452 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1454 /* prevent this window from getting any decor or
1456 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1457 OB_MWM_FLAG_DECORATIONS);
1458 self->mwmhints.decorations = 0;
1459 self->mwmhints.functions = 0;
1461 if (self->type != (ObClientType) -1)
1462 break; /* grab the first legit type */
1467 if (XGetTransientForHint(obt_display, self->window, &t))
1468 self->transient = TRUE;
1470 if (self->type == (ObClientType) -1) {
1471 /*the window type hint was not set, which means we either classify
1472 ourself as a normal window or a dialog, depending on if we are a
1474 if (self->transient)
1475 self->type = OB_CLIENT_TYPE_DIALOG;
1477 self->type = OB_CLIENT_TYPE_NORMAL;
1480 /* then, based on our type, we can update our transientness.. */
1481 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1482 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1483 self->type == OB_CLIENT_TYPE_MENU ||
1484 self->type == OB_CLIENT_TYPE_UTILITY)
1486 self->transient = TRUE;
1490 void client_update_protocols(ObClient *self)
1495 self->focus_notify = FALSE;
1496 self->delete_window = FALSE;
1498 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1499 for (i = 0; i < num_ret; ++i) {
1500 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1501 /* this means we can request the window to close */
1502 self->delete_window = TRUE;
1503 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1504 /* if this protocol is requested, then the window will be
1505 notified whenever we want it to receive focus */
1506 self->focus_notify = TRUE;
1507 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1508 /* if this protocol is requested, then the window will allow
1509 pings to determine if it is still alive */
1512 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1513 /* if this protocol is requested, then resizing the
1514 window will be synchronized between the frame and the
1516 self->sync_request = TRUE;
1524 void client_update_sync_request_counter(ObClient *self)
1528 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1530 self->sync_counter = i;
1532 self->sync_counter = None;
1536 static void client_get_colormap(ObClient *self)
1538 XWindowAttributes wa;
1540 if (XGetWindowAttributes(obt_display, self->window, &wa))
1541 client_update_colormap(self, wa.colormap);
1544 void client_update_colormap(ObClient *self, Colormap colormap)
1546 if (colormap == self->colormap) return;
1548 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1550 if (client_focused(self)) {
1551 screen_install_colormap(self, FALSE); /* uninstall old one */
1552 self->colormap = colormap;
1553 screen_install_colormap(self, TRUE); /* install new one */
1555 self->colormap = colormap;
1558 void client_update_normal_hints(ObClient *self)
1564 self->min_ratio = 0.0f;
1565 self->max_ratio = 0.0f;
1566 SIZE_SET(self->size_inc, 1, 1);
1567 SIZE_SET(self->base_size, -1, -1);
1568 SIZE_SET(self->min_size, 0, 0);
1569 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1571 /* get the hints from the window */
1572 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1573 /* normal windows can't request placement! har har
1574 if (!client_normal(self))
1576 self->positioned = (size.flags & (PPosition|USPosition));
1577 self->sized = (size.flags & (PSize|USSize));
1579 if (size.flags & PWinGravity)
1580 self->gravity = size.win_gravity;
1582 if (size.flags & PAspect) {
1583 if (size.min_aspect.y)
1585 (gfloat) size.min_aspect.x / size.min_aspect.y;
1586 if (size.max_aspect.y)
1588 (gfloat) size.max_aspect.x / size.max_aspect.y;
1591 if (size.flags & PMinSize)
1592 SIZE_SET(self->min_size, size.min_width, size.min_height);
1594 if (size.flags & PMaxSize)
1595 SIZE_SET(self->max_size, size.max_width, size.max_height);
1597 if (size.flags & PBaseSize)
1598 SIZE_SET(self->base_size, size.base_width, size.base_height);
1600 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1601 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1603 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1604 self->min_size.width, self->min_size.height,
1605 self->max_size.width, self->max_size.height);
1606 ob_debug("size inc (%d %d) base size (%d %d)",
1607 self->size_inc.width, self->size_inc.height,
1608 self->base_size.width, self->base_size.height);
1611 ob_debug("Normal hints: not set");
1614 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1616 /* start with everything (cept fullscreen) */
1618 (OB_FRAME_DECOR_TITLEBAR |
1619 OB_FRAME_DECOR_HANDLE |
1620 OB_FRAME_DECOR_GRIPS |
1621 OB_FRAME_DECOR_BORDER |
1622 OB_FRAME_DECOR_ICON |
1623 OB_FRAME_DECOR_ALLDESKTOPS |
1624 OB_FRAME_DECOR_ICONIFY |
1625 OB_FRAME_DECOR_MAXIMIZE |
1626 OB_FRAME_DECOR_SHADE |
1627 OB_FRAME_DECOR_CLOSE);
1629 (OB_CLIENT_FUNC_RESIZE |
1630 OB_CLIENT_FUNC_MOVE |
1631 OB_CLIENT_FUNC_ICONIFY |
1632 OB_CLIENT_FUNC_MAXIMIZE |
1633 OB_CLIENT_FUNC_SHADE |
1634 OB_CLIENT_FUNC_CLOSE |
1635 OB_CLIENT_FUNC_BELOW |
1636 OB_CLIENT_FUNC_ABOVE |
1637 OB_CLIENT_FUNC_UNDECORATE);
1639 if (!(self->min_size.width < self->max_size.width ||
1640 self->min_size.height < self->max_size.height))
1641 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1643 switch (self->type) {
1644 case OB_CLIENT_TYPE_NORMAL:
1645 /* normal windows retain all of the possible decorations and
1646 functionality, and can be fullscreen */
1647 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1650 case OB_CLIENT_TYPE_DIALOG:
1651 /* sometimes apps make dialog windows fullscreen for some reason (for
1652 e.g. kpdf does this..) */
1653 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1656 case OB_CLIENT_TYPE_UTILITY:
1657 /* these windows don't have anything added or removed by default */
1660 case OB_CLIENT_TYPE_MENU:
1661 case OB_CLIENT_TYPE_TOOLBAR:
1662 /* these windows can't iconify or maximize */
1663 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1664 OB_FRAME_DECOR_MAXIMIZE);
1665 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1666 OB_CLIENT_FUNC_MAXIMIZE);
1669 case OB_CLIENT_TYPE_SPLASH:
1670 /* these don't get get any decorations, and the only thing you can
1671 do with them is move them */
1672 self->decorations = 0;
1673 self->functions = OB_CLIENT_FUNC_MOVE;
1676 case OB_CLIENT_TYPE_DESKTOP:
1677 /* these windows are not manipulated by the window manager */
1678 self->decorations = 0;
1679 self->functions = 0;
1682 case OB_CLIENT_TYPE_DOCK:
1683 /* these windows are not manipulated by the window manager, but they
1684 can set below layer which has a special meaning */
1685 self->decorations = 0;
1686 self->functions = OB_CLIENT_FUNC_BELOW;
1690 /* Mwm Hints are applied subtractively to what has already been chosen for
1691 decor and functionality */
1692 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1693 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1694 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1695 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1697 /* if the mwm hints request no handle or title, then all
1698 decorations are disabled, but keep the border if that's
1700 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1701 self->decorations = OB_FRAME_DECOR_BORDER;
1703 self->decorations = 0;
1708 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1709 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1710 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1711 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1712 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1713 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1714 /* dont let mwm hints kill any buttons
1715 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1716 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1717 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1718 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1720 /* dont let mwm hints kill the close button
1721 if (! (self->mwmhints.functions & MwmFunc_Close))
1722 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1726 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1727 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1728 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1729 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1730 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1731 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1733 /* can't maximize without moving/resizing */
1734 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1735 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1736 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1737 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1738 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1741 if (self->max_horz && self->max_vert) {
1742 /* you can't resize fully maximized windows */
1743 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1744 /* kill the handle on fully maxed windows */
1745 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1748 /* If there are no decorations to remove, don't allow the user to try
1750 if (self->decorations == 0)
1751 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1753 /* finally, the user can have requested no decorations, which overrides
1754 everything (but doesnt give it a border if it doesnt have one) */
1755 if (self->undecorated)
1756 self->decorations = 0;
1758 /* if we don't have a titlebar, then we cannot shade! */
1759 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1760 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1762 /* now we need to check against rules for the client's current state */
1763 if (self->fullscreen) {
1764 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1765 OB_CLIENT_FUNC_FULLSCREEN |
1766 OB_CLIENT_FUNC_ICONIFY);
1767 self->decorations = 0;
1770 client_change_allowed_actions(self);
1773 /* force reconfigure to make sure decorations are updated */
1774 client_reconfigure(self, TRUE);
1777 static void client_change_allowed_actions(ObClient *self)
1782 /* desktop windows are kept on all desktops */
1783 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1784 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1786 if (self->functions & OB_CLIENT_FUNC_SHADE)
1787 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1788 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1789 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1790 if (self->functions & OB_CLIENT_FUNC_MOVE)
1791 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1792 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1793 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1794 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1795 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1796 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1797 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1798 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1799 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1800 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1802 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1803 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1804 if (self->functions & OB_CLIENT_FUNC_BELOW)
1805 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1806 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1807 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1809 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1811 /* make sure the window isn't breaking any rules now
1813 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1814 it can't be iconified with its parent
1817 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1818 if (self->frame) client_shade(self, FALSE);
1819 else self->shaded = FALSE;
1821 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1822 if (self->frame) client_fullscreen(self, FALSE);
1823 else self->fullscreen = FALSE;
1825 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1827 if (self->frame) client_maximize(self, FALSE, 0);
1828 else self->max_vert = self->max_horz = FALSE;
1832 void client_update_wmhints(ObClient *self)
1836 /* assume a window takes input if it doesn't specify */
1837 self->can_focus = TRUE;
1839 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
1842 if (hints->flags & InputHint)
1843 self->can_focus = hints->input;
1845 /* only do this when first managing the window *AND* when we aren't
1847 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1848 if (hints->flags & StateHint)
1849 self->iconic = hints->initial_state == IconicState;
1852 self->urgent = (hints->flags & XUrgencyHint);
1853 if (self->urgent && !ur)
1854 client_hilite(self, TRUE);
1855 else if (!self->urgent && ur && self->demands_attention)
1856 client_hilite(self, FALSE);
1858 if (!(hints->flags & WindowGroupHint))
1859 hints->window_group = None;
1861 /* did the group state change? */
1862 if (hints->window_group !=
1863 (self->group ? self->group->leader : None))
1865 ObGroup *oldgroup = self->group;
1867 /* remove from the old group if there was one */
1869 group_remove(self->group, self);
1873 /* add ourself to the group if we have one */
1874 if (hints->window_group != None) {
1875 self->group = group_add(hints->window_group, self);
1878 /* Put ourselves into the new group's transient tree, and remove
1879 ourselves from the old group's */
1880 client_update_transient_tree(self, oldgroup, self->group,
1881 self->transient_for_group,
1882 self->transient_for_group,
1883 client_direct_parent(self),
1884 client_direct_parent(self));
1886 /* Lastly, being in a group, or not, can change if the window is
1887 transient for anything.
1889 The logic for this is:
1890 self->transient = TRUE always if the window wants to be
1891 transient for something, even if transient_for was NULL because
1892 it wasn't in a group before.
1894 If parents was NULL and oldgroup was NULL we can assume
1895 that when we add the new group, it will become transient for
1898 If transient_for_group is TRUE, then it must have already
1899 had a group. If it is getting a new group, the above call to
1900 client_update_transient_tree has already taken care of
1901 everything ! If it is losing all group status then it will
1902 no longer be transient for anything and that needs to be
1905 if (self->transient &&
1906 ((self->parents == NULL && oldgroup == NULL) ||
1907 (self->transient_for_group && !self->group)))
1908 client_update_transient_for(self);
1911 /* the WM_HINTS can contain an icon */
1912 if (hints->flags & IconPixmapHint)
1913 client_update_icons(self);
1919 void client_update_title(ObClient *self)
1922 gchar *visible = NULL;
1924 g_free(self->title);
1925 g_free(self->original_title);
1928 if (!OBT_PROP_GETS(self->window, NET_WM_NAME, utf8, &data)) {
1929 /* try old x stuff */
1930 if (!(OBT_PROP_GETS(self->window, WM_NAME, locale, &data)
1931 || OBT_PROP_GETS(self->window, WM_NAME, utf8, &data))) {
1932 if (self->transient) {
1934 GNOME alert windows are not given titles:
1935 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1937 data = g_strdup("");
1939 data = g_strdup(_("Unnamed Window"));
1942 self->original_title = g_strdup(data);
1944 if (self->client_machine) {
1945 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1950 if (self->not_responding) {
1952 if (self->kill_level > 0)
1953 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1955 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
1959 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, utf8, visible);
1960 self->title = visible;
1963 frame_adjust_title(self->frame);
1965 /* update the icon title */
1967 g_free(self->icon_title);
1970 if (!OBT_PROP_GETS(self->window, NET_WM_ICON_NAME, utf8, &data))
1971 /* try old x stuff */
1972 if (!(OBT_PROP_GETS(self->window, WM_ICON_NAME, locale, &data) ||
1973 OBT_PROP_GETS(self->window, WM_ICON_NAME, utf8, &data)))
1974 data = g_strdup(self->title);
1976 if (self->client_machine) {
1977 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1982 if (self->not_responding) {
1984 if (self->kill_level > 0)
1985 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1987 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
1991 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, utf8, visible);
1992 self->icon_title = visible;
1995 void client_update_strut(ObClient *self)
1999 gboolean got = FALSE;
2002 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2007 STRUT_PARTIAL_SET(strut,
2008 data[0], data[2], data[1], data[3],
2009 data[4], data[5], data[8], data[9],
2010 data[6], data[7], data[10], data[11]);
2016 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2022 /* use the screen's width/height */
2023 a = screen_physical_area_all_monitors();
2025 STRUT_PARTIAL_SET(strut,
2026 data[0], data[2], data[1], data[3],
2027 a->y, a->y + a->height - 1,
2028 a->x, a->x + a->width - 1,
2029 a->y, a->y + a->height - 1,
2030 a->x, a->x + a->width - 1);
2037 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2038 0, 0, 0, 0, 0, 0, 0, 0);
2040 if (!STRUT_EQUAL(strut, self->strut)) {
2041 self->strut = strut;
2043 /* updating here is pointless while we're being mapped cuz we're not in
2044 the client list yet */
2046 screen_update_areas();
2050 void client_update_icons(ObClient *self)
2055 guint num_seen; /* number of icons present */
2060 /* grab the server, because we might be setting the window's icon and
2061 we don't want them to set it in between and we overwrite their own
2065 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2066 /* figure out how many valid icons are in here */
2069 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2072 /* watch for the data being too small for the specified size,
2073 or for zero sized icons. */
2074 if (i + w*h > num || w == 0 || h == 0) break;
2076 /* convert it to the right bit order for ObRender */
2077 for (j = 0; j < w*h; ++j)
2079 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2080 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2081 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2082 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2084 /* is it in the cache? */
2085 img = RrImageCacheFind(ob_rr_icons, &data[i], w, h);
2086 if (img) RrImageRef(img); /* own it */
2091 /* don't bother looping anymore if we already found it in the cache
2092 since we'll just use that! */
2096 /* if it's not in the cache yet, then add it to the cache now.
2097 we have already converted it to the correct bit order above */
2098 if (!img && num_seen > 0) {
2099 img = RrImageNew(ob_rr_icons);
2101 for (j = 0; j < num_seen; ++j) {
2104 RrImageAddPicture(img, &data[i], w, h);
2112 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2117 if ((hints = XGetWMHints(obt_display, self->window))) {
2118 if (hints->flags & IconPixmapHint) {
2120 obt_display_ignore_errors(TRUE);
2121 xicon = RrPixmapToRGBA(ob_rr_inst,
2123 (hints->flags & IconMaskHint ?
2124 hints->icon_mask : None),
2125 (gint*)&w, (gint*)&h, &data);
2126 obt_display_ignore_errors(FALSE);
2129 if (w > 0 && h > 0) {
2130 /* is this icon in the cache yet? */
2131 img = RrImageCacheFind(ob_rr_icons, data, w, h);
2132 if (img) RrImageRef(img); /* own it */
2134 /* if not, then add it */
2136 img = RrImageNew(ob_rr_icons);
2137 RrImageAddPicture(img, data, w, h);
2148 /* set the client's icons to be whatever we found */
2149 RrImageUnref(self->icon_set);
2150 self->icon_set = img;
2152 /* if the client has no icon at all, then we set a default icon onto it.
2153 but, if it has parents, then one of them will have an icon already
2155 if (!self->icon_set && !self->parents) {
2156 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2157 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2159 r = g_random_int_range(0,255);
2160 g = g_random_int_range(0,255);
2161 b = g_random_int_range(0,255);
2163 w = ob_rr_theme->def_win_icon_w;
2164 h = ob_rr_theme->def_win_icon_h;
2165 ldata = g_new(gulong, w*h+2);
2168 for (i = 0; i < w*h; ++i)
2169 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2170 ((((icon[i] >> RrDefaultRedOffset) & 0xff)*r/255) << 16) +
2171 ((((icon[i] >> RrDefaultGreenOffset) & 0xff)*g/255) << 8) +
2172 ((((icon[i] >> RrDefaultBlueOffset) & 0xff)*b/255) << 0);
2173 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2175 } else if (self->frame)
2176 /* don't draw the icon empty if we're just setting one now anyways,
2177 we'll get the property change any second */
2178 frame_adjust_icon(self->frame);
2183 void client_update_icon_geometry(ObClient *self)
2188 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2190 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2194 /* don't let them set it with an area < 0 */
2195 RECT_SET(self->icon_geometry, data[0], data[1],
2196 MAX(data[2],0), MAX(data[3],0));
2201 static void client_get_session_ids(ObClient *self)
2208 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2211 /* get the SM_CLIENT_ID */
2214 got = OBT_PROP_GETS(leader, SM_CLIENT_ID, locale, &self->sm_client_id);
2216 OBT_PROP_GETS(self->window, SM_CLIENT_ID, locale, &self->sm_client_id);
2218 /* get the WM_CLASS (name and class). make them "" if they are not
2222 got = OBT_PROP_GETSS(leader, WM_CLASS, locale, &ss);
2224 got = OBT_PROP_GETSS(self->window, WM_CLASS, locale, &ss);
2228 self->name = g_strdup(ss[0]);
2230 self->class = g_strdup(ss[1]);
2235 if (self->name == NULL) self->name = g_strdup("");
2236 if (self->class == NULL) self->class = g_strdup("");
2238 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2241 got = OBT_PROP_GETS(leader, WM_WINDOW_ROLE, locale, &s);
2243 got = OBT_PROP_GETS(self->window, WM_WINDOW_ROLE, locale, &s);
2248 self->role = g_strdup("");
2250 /* get the WM_COMMAND */
2254 got = OBT_PROP_GETSS(leader, WM_COMMAND, locale, &ss);
2256 got = OBT_PROP_GETSS(self->window, WM_COMMAND, locale, &ss);
2259 /* merge/mash them all together */
2260 gchar *merge = NULL;
2263 for (i = 0; ss[i]; ++i) {
2266 merge = g_strconcat(merge, ss[i], NULL);
2268 merge = g_strconcat(ss[i], NULL);
2273 self->wm_command = merge;
2276 /* get the WM_CLIENT_MACHINE */
2279 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, locale, &s);
2281 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, locale, &s);
2284 gchar localhost[128];
2287 gethostname(localhost, 127);
2288 localhost[127] = '\0';
2289 if (strcmp(localhost, s) != 0)
2290 self->client_machine = s;
2294 /* see if it has the PID set too (the PID requires that the
2295 WM_CLIENT_MACHINE be set) */
2296 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2301 static void client_change_wm_state(ObClient *self)
2306 old = self->wmstate;
2308 if (self->shaded || self->iconic ||
2309 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2311 self->wmstate = IconicState;
2313 self->wmstate = NormalState;
2315 if (old != self->wmstate) {
2316 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2317 self->wmstate, 1, 0, 0, 0);
2319 state[0] = self->wmstate;
2321 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2325 static void client_change_state(ObClient *self)
2327 gulong netstate[13];
2332 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2334 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2336 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2337 if (self->skip_taskbar)
2338 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2339 if (self->skip_pager)
2340 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2341 if (self->fullscreen)
2342 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2344 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2346 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2348 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2350 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2351 if (self->demands_attention)
2352 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2353 if (self->undecorated)
2354 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2356 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_LOCKED);
2357 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2360 frame_adjust_state(self->frame);
2363 ObClient *client_search_focus_tree(ObClient *self)
2368 for (it = self->transients; it; it = g_slist_next(it)) {
2369 if (client_focused(it->data)) return it->data;
2370 if ((ret = client_search_focus_tree(it->data))) return ret;
2375 ObClient *client_search_focus_tree_full(ObClient *self)
2377 if (self->parents) {
2380 for (it = self->parents; it; it = g_slist_next(it)) {
2381 ObClient *c = it->data;
2382 if ((c = client_search_focus_tree_full(it->data))) return c;
2388 /* this function checks the whole tree, the client_search_focus_tree
2389 does not, so we need to check this window */
2390 if (client_focused(self))
2392 return client_search_focus_tree(self);
2396 ObClient *client_search_focus_group_full(ObClient *self)
2401 for (it = self->group->members; it; it = g_slist_next(it)) {
2402 ObClient *c = it->data;
2404 if (client_focused(c)) return c;
2405 if ((c = client_search_focus_tree(it->data))) return c;
2408 if (client_focused(self)) return self;
2412 gboolean client_has_parent(ObClient *self)
2414 return self->parents != NULL;
2417 static ObStackingLayer calc_layer(ObClient *self)
2422 monitor = screen_physical_area_monitor(client_monitor(self));
2424 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2425 l = OB_STACKING_LAYER_DESKTOP;
2426 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2427 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2428 else l = OB_STACKING_LAYER_ABOVE;
2430 else if ((self->fullscreen ||
2431 /* No decorations and fills the monitor = oldskool fullscreen.
2432 But not for maximized windows.
2434 (self->decorations == 0 &&
2435 !(self->max_horz && self->max_vert) &&
2436 RECT_EQUAL(self->area, *monitor))) &&
2437 /* you are fullscreen while you or your children are focused.. */
2438 (client_focused(self) || client_search_focus_tree(self) ||
2439 /* you can be fullscreen if you're on another desktop */
2440 (self->desktop != screen_desktop &&
2441 self->desktop != DESKTOP_ALL) ||
2442 /* and you can also be fullscreen if the focused client is on
2443 another monitor, or nothing else is focused */
2445 client_monitor(focus_client) != client_monitor(self))))
2446 l = OB_STACKING_LAYER_FULLSCREEN;
2447 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2448 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2449 else l = OB_STACKING_LAYER_NORMAL;
2456 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2457 ObStackingLayer min)
2459 ObStackingLayer old, own;
2463 own = calc_layer(self);
2464 self->layer = MAX(own, min);
2466 if (self->layer != old) {
2467 stacking_remove(CLIENT_AS_WINDOW(self));
2468 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2471 /* we've been restacked */
2472 self->visited = TRUE;
2474 for (it = self->transients; it; it = g_slist_next(it))
2475 client_calc_layer_recursive(it->data, orig,
2479 static void client_calc_layer_internal(ObClient *self)
2483 /* transients take on the layer of their parents */
2484 sit = client_search_all_top_parents(self);
2486 for (; sit; sit = g_slist_next(sit))
2487 client_calc_layer_recursive(sit->data, self, 0);
2490 void client_calc_layer(ObClient *self)
2494 /* skip over stuff above fullscreen layer */
2495 for (it = stacking_list; it; it = g_list_next(it))
2496 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2498 /* find the windows in the fullscreen layer, and mark them not-visited */
2499 for (; it; it = g_list_next(it)) {
2500 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2501 else if (WINDOW_IS_CLIENT(it->data))
2502 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2505 client_calc_layer_internal(self);
2507 /* skip over stuff above fullscreen layer */
2508 for (it = stacking_list; it; it = g_list_next(it))
2509 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2511 /* now recalc any windows in the fullscreen layer which have not
2512 had their layer recalced already */
2513 for (; it; it = g_list_next(it)) {
2514 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2515 else if (WINDOW_IS_CLIENT(it->data) &&
2516 !WINDOW_AS_CLIENT(it->data)->visited)
2517 client_calc_layer_internal(it->data);
2521 gboolean client_should_show(ObClient *self)
2525 if (client_normal(self) && screen_showing_desktop)
2527 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2533 gboolean client_show(ObClient *self)
2535 gboolean show = FALSE;
2537 if (client_should_show(self)) {
2538 /* replay pending pointer event before showing the window, in case it
2539 should be going to something under the window */
2540 mouse_replay_pointer();
2542 frame_show(self->frame);
2545 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2546 it needs to be in IconicState. This includes when it is on another
2549 client_change_wm_state(self);
2551 hooks_queue(OB_HOOK_WIN_VISIBLE, self);
2556 gboolean client_hide(ObClient *self)
2558 gboolean hide = FALSE;
2560 if (!client_should_show(self)) {
2561 if (self == focus_client) {
2562 event_cancel_all_key_grabs();
2565 /* We don't need to ignore enter events here.
2566 The window can hide/iconify in 3 different ways:
2567 1 - through an x message. in this case we ignore all enter events
2568 caused by responding to the x message (unless underMouse)
2569 2 - by a keyboard action. in this case we ignore all enter events
2570 caused by the action
2571 3 - by a mouse action. in this case they are doing stuff with the
2572 mouse and focus _should_ move.
2574 Also in action_end, we simulate an enter event that can't be ignored
2575 so trying to ignore them is futile in case 3 anyways
2578 /* replay pending pointer event before hiding the window, in case it
2579 should be going to the window */
2580 mouse_replay_pointer();
2582 frame_hide(self->frame);
2585 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2586 it needs to be in IconicState. This includes when it is on another
2589 client_change_wm_state(self);
2591 hooks_queue(OB_HOOK_WIN_INVISIBLE, self);
2596 void client_showhide(ObClient *self)
2598 if (!client_show(self))
2602 gboolean client_normal(ObClient *self) {
2603 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2604 self->type == OB_CLIENT_TYPE_DOCK ||
2605 self->type == OB_CLIENT_TYPE_SPLASH);
2608 gboolean client_helper(ObClient *self)
2610 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2611 self->type == OB_CLIENT_TYPE_MENU ||
2612 self->type == OB_CLIENT_TYPE_TOOLBAR);
2615 gboolean client_mouse_focusable(ObClient *self)
2617 return !(/*self->type == OB_CLIENT_TYPE_MENU ||*/
2618 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2619 self->type == OB_CLIENT_TYPE_SPLASH ||
2620 self->type == OB_CLIENT_TYPE_DOCK);
2623 gboolean client_enter_focusable(ObClient *self)
2625 /* you can focus desktops but it shouldn't on enter */
2626 return (client_mouse_focusable(self) &&
2627 self->type != OB_CLIENT_TYPE_DESKTOP);
2630 static void client_apply_startup_state(ObClient *self,
2631 gint x, gint y, gint w, gint h)
2633 /* save the states that we are going to apply */
2634 gboolean iconic = self->iconic;
2635 gboolean fullscreen = self->fullscreen;
2636 gboolean undecorated = self->undecorated;
2637 gboolean shaded = self->shaded;
2638 gboolean demands_attention = self->demands_attention;
2639 gboolean max_horz = self->max_horz;
2640 gboolean max_vert = self->max_vert;
2644 /* turn them all off in the client, so they won't affect the window
2646 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2647 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2649 /* move the client to its placed position, or it it's already there,
2650 generate a ConfigureNotify telling the client where it is.
2652 do this after adjusting the frame. otherwise it gets all weird and
2653 clients don't work right
2655 do this before applying the states so they have the correct
2656 pre-max/pre-fullscreen values
2658 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2659 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2660 self->window, x, y, w, h);
2661 /* save the area, and make it where it should be for the premax stuff */
2662 oldarea = self->area;
2663 RECT_SET(self->area, x, y, w, h);
2665 /* apply the states. these are in a carefully crafted order.. */
2668 client_iconify(self, TRUE, FALSE, TRUE);
2670 client_fullscreen(self, TRUE);
2672 client_set_undecorated(self, TRUE);
2674 client_shade(self, TRUE);
2675 if (demands_attention)
2676 client_hilite(self, TRUE);
2678 if (max_vert && max_horz)
2679 client_maximize(self, TRUE, 0);
2681 client_maximize(self, TRUE, 2);
2683 client_maximize(self, TRUE, 1);
2685 /* if the window hasn't been configured yet, then do so now, in fact the
2686 x,y,w,h may _not_ be the same as the area rect, which can end up
2687 meaning that the client isn't properly moved/resized by the fullscreen
2689 pho can cause this because it maps at size of the screen but not 0,0
2690 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2691 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2692 cuz thats where the pre-fullscreen will be. however the actual area is
2693 not, so this needs to be called even if we have fullscreened/maxed
2695 self->area = oldarea;
2696 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2698 /* set the desktop hint, to make sure that it always exists */
2699 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
2701 /* nothing to do for the other states:
2710 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2712 /* these should be the current values. this is for when you're not moving,
2714 g_assert(*x == self->area.x);
2715 g_assert(oldw == self->area.width);
2718 switch (self->gravity) {
2720 case NorthWestGravity:
2722 case SouthWestGravity:
2729 *x -= (neww - oldw) / 2;
2731 case NorthEastGravity:
2733 case SouthEastGravity:
2739 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2741 /* these should be the current values. this is for when you're not moving,
2743 g_assert(*y == self->area.y);
2744 g_assert(oldh == self->area.height);
2747 switch (self->gravity) {
2749 case NorthWestGravity:
2751 case NorthEastGravity:
2758 *y -= (newh - oldh) / 2;
2760 case SouthWestGravity:
2762 case SouthEastGravity:
2768 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2769 gint *logicalw, gint *logicalh,
2772 Rect desired = {*x, *y, *w, *h};
2773 frame_rect_to_frame(self->frame, &desired);
2775 /* make the frame recalculate its dimensions n shit without changing
2776 anything visible for real, this way the constraints below can work with
2777 the updated frame dimensions. */
2778 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2780 /* gets the frame's position */
2781 frame_client_gravity(self->frame, x, y);
2783 /* these positions are frame positions, not client positions */
2785 /* set the size and position if fullscreen */
2786 if (self->fullscreen) {
2790 i = screen_find_monitor(&desired);
2791 a = screen_physical_area_monitor(i);
2798 user = FALSE; /* ignore if the client can't be moved/resized when it
2802 } else if (self->max_horz || self->max_vert) {
2806 /* use all possible struts when maximizing to the full screen */
2807 i = screen_find_monitor(&desired);
2808 a = screen_area(self->desktop, i,
2809 (self->max_horz && self->max_vert ? NULL : &desired));
2811 /* set the size and position if maximized */
2812 if (self->max_horz) {
2814 *w = a->width - self->frame->size.left - self->frame->size.right;
2816 if (self->max_vert) {
2818 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2821 user = FALSE; /* ignore if the client can't be moved/resized when it
2827 /* gets the client's position */
2828 frame_frame_gravity(self->frame, x, y);
2830 /* work within the preferred sizes given by the window, these may have
2831 changed rather than it's requested width and height, so always run
2832 through this code */
2834 gint basew, baseh, minw, minh;
2836 gfloat minratio, maxratio;
2838 incw = self->fullscreen || self->max_horz ? 1 : self->size_inc.width;
2839 inch = self->fullscreen || self->max_vert ? 1 : self->size_inc.height;
2840 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2841 0 : self->min_ratio;
2842 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2843 0 : self->max_ratio;
2845 /* base size is substituted with min size if not specified */
2846 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2847 basew = self->base_size.width;
2848 baseh = self->base_size.height;
2850 basew = self->min_size.width;
2851 baseh = self->min_size.height;
2853 /* min size is substituted with base size if not specified */
2854 if (self->min_size.width || self->min_size.height) {
2855 minw = self->min_size.width;
2856 minh = self->min_size.height;
2858 minw = self->base_size.width;
2859 minh = self->base_size.height;
2862 /* This comment is no longer true */
2863 /* if this is a user-requested resize, then check against min/max
2866 /* smaller than min size or bigger than max size? */
2867 if (*w > self->max_size.width) *w = self->max_size.width;
2868 if (*w < minw) *w = minw;
2869 if (*h > self->max_size.height) *h = self->max_size.height;
2870 if (*h < minh) *h = minh;
2875 /* keep to the increments */
2879 /* you cannot resize to nothing */
2880 if (basew + *w < 1) *w = 1 - basew;
2881 if (baseh + *h < 1) *h = 1 - baseh;
2883 /* save the logical size */
2884 *logicalw = incw > 1 ? *w : *w + basew;
2885 *logicalh = inch > 1 ? *h : *h + baseh;
2893 /* adjust the height to match the width for the aspect ratios.
2894 for this, min size is not substituted for base size ever. */
2895 *w -= self->base_size.width;
2896 *h -= self->base_size.height;
2899 if (*h * minratio > *w) {
2900 *h = (gint)(*w / minratio);
2902 /* you cannot resize to nothing */
2905 *w = (gint)(*h * minratio);
2909 if (*h * maxratio < *w) {
2910 *h = (gint)(*w / maxratio);
2912 /* you cannot resize to nothing */
2915 *w = (gint)(*h * minratio);
2919 *w += self->base_size.width;
2920 *h += self->base_size.height;
2923 /* these override the above states! if you cant move you can't move! */
2925 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2929 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2930 *w = self->area.width;
2931 *h = self->area.height;
2939 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
2940 gboolean user, gboolean final, gboolean force_reply)
2944 gboolean send_resize_client;
2945 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
2946 gboolean fmoved, fresized;
2947 guint fdecor = self->frame->decorations;
2948 gboolean fhorz = self->frame->max_horz;
2949 gboolean fvert = self->frame->max_vert;
2950 gint logicalw, logicalh;
2952 /* find the new x, y, width, and height (and logical size) */
2953 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
2955 /* set the logical size if things changed */
2956 if (!(w == self->area.width && h == self->area.height))
2957 SIZE_SET(self->logical_size, logicalw, logicalh);
2959 /* figure out if we moved or resized or what */
2960 moved = (x != self->area.x || y != self->area.y);
2961 resized = (w != self->area.width || h != self->area.height);
2963 oldw = self->area.width;
2964 oldh = self->area.height;
2965 oldframe = self->frame->area;
2966 RECT_SET(self->area, x, y, w, h);
2968 /* for app-requested resizes, always resize if 'resized' is true.
2969 for user-requested ones, only resize if final is true, or when
2970 resizing in redraw mode */
2971 send_resize_client = ((!user && resized) ||
2973 (resized && config_resize_redraw))));
2975 /* if the client is enlarging, then resize the client before the frame */
2976 if (send_resize_client && (w > oldw || h > oldh)) {
2977 XMoveResizeWindow(obt_display, self->window,
2978 self->frame->size.left, self->frame->size.top,
2979 MAX(w, oldw), MAX(h, oldh));
2980 frame_adjust_client_area(self->frame);
2983 /* find the frame's dimensions and move/resize it */
2987 /* if decorations changed, then readjust everything for the frame */
2988 if (self->decorations != fdecor ||
2989 self->max_horz != fhorz || self->max_vert != fvert)
2991 fmoved = fresized = TRUE;
2994 /* adjust the frame */
2995 if (fmoved || fresized) {
2996 gulong ignore_start;
2998 ignore_start = event_start_ignore_all_enters();
3000 /* replay pending pointer event before move the window, in case it
3001 would change what window gets the event */
3002 mouse_replay_pointer();
3004 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3007 event_end_ignore_all_enters(ignore_start);
3010 if (!user || final) {
3011 gint oldrx = self->root_pos.x;
3012 gint oldry = self->root_pos.y;
3013 /* we have reset the client to 0 border width, so don't include
3014 it in these coords */
3015 POINT_SET(self->root_pos,
3016 self->frame->area.x + self->frame->size.left -
3018 self->frame->area.y + self->frame->size.top -
3019 self->border_width);
3020 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3024 /* This is kinda tricky and should not be changed.. let me explain!
3026 When user = FALSE, then the request is coming from the application
3027 itself, and we are more strict about when to send a synthetic
3028 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3029 in this case (if force_reply is true)
3031 When user = TRUE, then the request is coming from "us", like when we
3032 maximize a window or something. In this case we are more lenient. We
3033 used to follow the same rules as above, but _Java_ Swing can't handle
3034 this. So just to appease Swing, when user = TRUE, we always send
3035 a synthetic ConfigureNotify to give the window its root coordinates.
3037 if ((!user && !resized && (rootmoved || force_reply)) ||
3038 (user && final && rootmoved))
3042 event.type = ConfigureNotify;
3043 event.xconfigure.display = obt_display;
3044 event.xconfigure.event = self->window;
3045 event.xconfigure.window = self->window;
3047 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3048 self->title, self->root_pos.x, self->root_pos.y, w, h);
3050 /* root window real coords */
3051 event.xconfigure.x = self->root_pos.x;
3052 event.xconfigure.y = self->root_pos.y;
3053 event.xconfigure.width = w;
3054 event.xconfigure.height = h;
3055 event.xconfigure.border_width = self->border_width;
3056 event.xconfigure.above = None;
3057 event.xconfigure.override_redirect = FALSE;
3058 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3059 FALSE, StructureNotifyMask, &event);
3062 /* if the client is shrinking, then resize the frame before the client.
3064 both of these resize sections may run, because the top one only resizes
3065 in the direction that is growing
3067 if (send_resize_client && (w <= oldw || h <= oldh)) {
3068 frame_adjust_client_area(self->frame);
3069 XMoveResizeWindow(obt_display, self->window,
3070 self->frame->size.left, self->frame->size.top, w, h);
3073 XFlush(obt_display);
3075 /* if it moved between monitors, then this can affect the stacking
3076 layer of this window or others - for fullscreen windows */
3077 if (screen_find_monitor(&self->frame->area) !=
3078 screen_find_monitor(&oldframe))
3080 client_calc_layer(self);
3084 void client_fullscreen(ObClient *self, gboolean fs)
3088 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3089 self->fullscreen == fs) return; /* already done */
3091 self->fullscreen = fs;
3092 client_change_state(self); /* change the state hints on the client */
3095 self->pre_fullscreen_area = self->area;
3096 /* if the window is maximized, its area isn't all that meaningful.
3097 save its premax area instead. */
3098 if (self->max_horz) {
3099 self->pre_fullscreen_area.x = self->pre_max_area.x;
3100 self->pre_fullscreen_area.width = self->pre_max_area.width;
3102 if (self->max_vert) {
3103 self->pre_fullscreen_area.y = self->pre_max_area.y;
3104 self->pre_fullscreen_area.height = self->pre_max_area.height;
3107 /* these will help configure_full figure out where to fullscreen
3111 w = self->area.width;
3112 h = self->area.height;
3114 g_assert(self->pre_fullscreen_area.width > 0 &&
3115 self->pre_fullscreen_area.height > 0);
3117 x = self->pre_fullscreen_area.x;
3118 y = self->pre_fullscreen_area.y;
3119 w = self->pre_fullscreen_area.width;
3120 h = self->pre_fullscreen_area.height;
3121 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3124 ob_debug("Window %s going fullscreen (%d)",
3125 self->title, self->fullscreen);
3127 client_setup_decor_and_functions(self, FALSE);
3128 client_move_resize(self, x, y, w, h);
3130 /* and adjust our layer/stacking. do this after resizing the window,
3131 and applying decorations, because windows which fill the screen are
3132 considered "fullscreen" and it affects their layer */
3133 client_calc_layer(self);
3136 /* try focus us when we go into fullscreen mode */
3141 static void client_iconify_recursive(ObClient *self,
3142 gboolean iconic, gboolean curdesk,
3143 gboolean hide_animation)
3146 gboolean changed = FALSE;
3148 if (self->iconic != iconic) {
3149 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3153 /* don't let non-normal windows iconify along with their parents
3155 if (client_normal(self)) {
3156 self->iconic = iconic;
3158 /* update the focus lists.. iconic windows go to the bottom of
3160 focus_order_to_bottom(self);
3165 self->iconic = iconic;
3167 if (curdesk && self->desktop != screen_desktop &&
3168 self->desktop != DESKTOP_ALL)
3169 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3171 /* this puts it after the current focused window */
3172 focus_order_remove(self);
3173 focus_order_add_new(self);
3180 client_change_state(self);
3181 if (config_animate_iconify && !hide_animation)
3182 frame_begin_iconify_animation(self->frame, iconic);
3183 /* do this after starting the animation so it doesn't flash */
3184 client_showhide(self);
3186 hooks_queue((iconic ? OB_HOOK_WIN_ICONIC : OB_HOOK_WIN_UNICONIC),
3190 /* iconify all direct transients, and deiconify all transients
3192 for (it = self->transients; it; it = g_slist_next(it))
3193 if (it->data != self)
3194 if (client_is_direct_child(self, it->data) || !iconic)
3195 client_iconify_recursive(it->data, iconic, curdesk,
3199 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3200 gboolean hide_animation)
3202 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3203 /* move up the transient chain as far as possible first */
3204 self = client_search_top_direct_parent(self);
3205 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3209 void client_maximize(ObClient *self, gboolean max, gint dir)
3213 g_assert(dir == 0 || dir == 1 || dir == 2);
3214 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3216 /* check if already done */
3218 if (dir == 0 && self->max_horz && self->max_vert) return;
3219 if (dir == 1 && self->max_horz) return;
3220 if (dir == 2 && self->max_vert) return;
3222 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3223 if (dir == 1 && !self->max_horz) return;
3224 if (dir == 2 && !self->max_vert) return;
3227 /* these will help configure_full figure out which screen to fill with
3231 w = self->area.width;
3232 h = self->area.height;
3235 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3236 RECT_SET(self->pre_max_area,
3237 self->area.x, self->pre_max_area.y,
3238 self->area.width, self->pre_max_area.height);
3240 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3241 RECT_SET(self->pre_max_area,
3242 self->pre_max_area.x, self->area.y,
3243 self->pre_max_area.width, self->area.height);
3246 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3247 g_assert(self->pre_max_area.width > 0);
3249 x = self->pre_max_area.x;
3250 w = self->pre_max_area.width;
3252 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3253 0, self->pre_max_area.height);
3255 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3256 g_assert(self->pre_max_area.height > 0);
3258 y = self->pre_max_area.y;
3259 h = self->pre_max_area.height;
3261 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3262 self->pre_max_area.width, 0);
3266 if (dir == 0 || dir == 1) /* horz */
3267 self->max_horz = max;
3268 if (dir == 0 || dir == 2) /* vert */
3269 self->max_vert = max;
3271 client_change_state(self); /* change the state hints on the client */
3273 client_setup_decor_and_functions(self, FALSE);
3274 client_move_resize(self, x, y, w, h);
3276 hooks_queue((max ? OB_HOOK_WIN_MAX : OB_HOOK_WIN_UNMAX), self);
3279 void client_shade(ObClient *self, gboolean shade)
3281 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3282 shade) || /* can't shade */
3283 self->shaded == shade) return; /* already done */
3285 self->shaded = shade;
3286 client_change_state(self);
3287 client_change_wm_state(self); /* the window is being hidden/shown */
3288 /* resize the frame to just the titlebar */
3289 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3291 hooks_queue((shade ? OB_HOOK_WIN_SHADE : OB_HOOK_WIN_UNSHADE), self);
3294 static void client_ping_event(ObClient *self, gboolean dead)
3296 if (self->not_responding != dead) {
3297 self->not_responding = dead;
3298 client_update_title(self);
3301 /* the client isn't responding, so ask to kill it */
3302 client_prompt_kill(self);
3304 /* it came back to life ! */
3306 if (self->kill_prompt) {
3307 prompt_unref(self->kill_prompt);
3308 self->kill_prompt = NULL;
3311 self->kill_level = 0;
3316 void client_close(ObClient *self)
3318 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3320 /* if closing an internal obprompt, that is just cancelling it */
3322 prompt_cancel(self->prompt);
3326 /* in the case that the client provides no means to requesting that it
3327 close, we just kill it */
3328 if (!self->delete_window)
3329 /* don't use client_kill(), we should only kill based on PID in
3330 response to a lack of PING replies */
3331 XKillClient(obt_display, self->window);
3333 /* request the client to close with WM_DELETE_WINDOW */
3334 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3335 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_curtime,
3336 0, 0, 0, NoEventMask);
3338 /* we're trying to close the window, so see if it is responding. if it
3339 is not, then we will let them kill the window */
3341 ping_start(self, client_ping_event);
3343 /* if we already know the window isn't responding (maybe they clicked
3344 no in the kill dialog but it hasn't come back to life), then show
3346 if (self->not_responding)
3347 client_prompt_kill(self);
3351 #define OB_KILL_RESULT_NO 0
3352 #define OB_KILL_RESULT_YES 1
3354 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3356 ObClient *self = data;
3358 if (result == OB_KILL_RESULT_YES)
3360 return TRUE; /* call the cleanup func */
3363 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3365 ObClient *self = data;
3367 g_assert(p == self->kill_prompt);
3369 prompt_unref(self->kill_prompt);
3370 self->kill_prompt = NULL;
3373 static void client_prompt_kill(ObClient *self)
3375 /* check if we're already prompting */
3376 if (!self->kill_prompt) {
3377 ObPromptAnswer answers[] = {
3378 { 0, OB_KILL_RESULT_NO },
3379 { 0, OB_KILL_RESULT_YES }
3382 const gchar *y, *title;
3384 title = self->original_title;
3385 if (title[0] == '\0') {
3386 /* empty string, so use its parent */
3387 ObClient *p = client_search_top_direct_parent(self);
3388 if (p) title = p->original_title;
3391 if (client_on_localhost(self)) {
3394 if (self->kill_level == 0)
3400 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3402 y = _("End Process");
3406 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3408 y = _("Disconnect");
3410 /* set the dialog buttons' text */
3411 answers[0].text = _("Cancel"); /* "no" */
3412 answers[1].text = y; /* "yes" */
3414 self->kill_prompt = prompt_new(m, NULL, answers,
3415 sizeof(answers)/sizeof(answers[0]),
3416 OB_KILL_RESULT_NO, /* default = no */
3417 OB_KILL_RESULT_NO, /* cancel = no */
3418 client_kill_requested,
3419 client_kill_cleanup,
3424 prompt_show(self->kill_prompt, self, TRUE);
3427 void client_kill(ObClient *self)
3429 /* don't kill our own windows */
3430 if (self->prompt) return;
3432 if (client_on_localhost(self) && self->pid) {
3433 /* running on the local host */
3434 if (self->kill_level == 0) {
3435 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3436 self->window, self->pid);
3437 kill(self->pid, SIGTERM);
3440 /* show that we're trying to kill it */
3441 client_update_title(self);
3444 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3445 self->window, self->pid);
3446 kill(self->pid, SIGKILL); /* kill -9 */
3450 /* running on a remote host */
3451 XKillClient(obt_display, self->window);
3455 void client_hilite(ObClient *self, gboolean hilite)
3457 if (self->demands_attention == hilite)
3458 return; /* no change */
3460 /* don't allow focused windows to hilite */
3461 self->demands_attention = hilite && !client_focused(self);
3462 if (self->frame != NULL) { /* if we're mapping, just set the state */
3463 if (self->demands_attention)
3464 frame_flash_start(self->frame);
3466 frame_flash_stop(self->frame);
3467 client_change_state(self);
3471 static void client_set_desktop_recursive(ObClient *self,
3479 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3481 ob_debug("Setting desktop %u", target+1);
3483 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3485 old = self->desktop;
3486 self->desktop = target;
3487 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3488 /* the frame can display the current desktop state */
3489 frame_adjust_state(self->frame);
3490 /* 'move' the window to the new desktop */
3494 /* raise if it was not already on the desktop */
3495 if (old != DESKTOP_ALL && !dontraise)
3496 stacking_raise(CLIENT_AS_WINDOW(self));
3497 if (STRUT_EXISTS(self->strut))
3498 screen_update_areas();
3500 /* the new desktop's geometry may be different, so we may need to
3501 resize, for example if we are maximized */
3502 client_reconfigure(self, FALSE);
3504 if (old != self->desktop)
3505 hooks_queue(OB_HOOK_WIN_DESK_CHANGE, self);
3508 /* move all transients */
3509 for (it = self->transients; it; it = g_slist_next(it))
3510 if (it->data != self)
3511 if (client_is_direct_child(self, it->data))
3512 client_set_desktop_recursive(it->data, target,
3513 donthide, dontraise);
3516 void client_set_desktop(ObClient *self, guint target,
3517 gboolean donthide, gboolean dontraise)
3519 self = client_search_top_direct_parent(self);
3520 client_set_desktop_recursive(self, target, donthide, dontraise);
3523 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3525 while (child != parent && (child = client_direct_parent(child)));
3526 return child == parent;
3529 ObClient *client_search_modal_child(ObClient *self)
3534 for (it = self->transients; it; it = g_slist_next(it)) {
3535 ObClient *c = it->data;
3536 if ((ret = client_search_modal_child(c))) return ret;
3537 if (c->modal) return c;
3542 gboolean client_validate(ObClient *self)
3546 XSync(obt_display, FALSE); /* get all events on the server */
3548 if (XCheckTypedWindowEvent(obt_display, self->window, DestroyNotify, &e) ||
3549 XCheckTypedWindowEvent(obt_display, self->window, UnmapNotify, &e))
3551 XPutBackEvent(obt_display, &e);
3558 void client_set_wm_state(ObClient *self, glong state)
3560 if (state == self->wmstate) return; /* no change */
3564 client_iconify(self, TRUE, TRUE, FALSE);
3567 client_iconify(self, FALSE, TRUE, FALSE);
3572 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3574 gboolean shaded = self->shaded;
3575 gboolean fullscreen = self->fullscreen;
3576 gboolean undecorated = self->undecorated;
3577 gboolean locked = self->locked;
3578 gboolean max_horz = self->max_horz;
3579 gboolean max_vert = self->max_vert;
3580 gboolean modal = self->modal;
3581 gboolean iconic = self->iconic;
3582 gboolean demands_attention = self->demands_attention;
3583 gboolean above = self->above;
3584 gboolean below = self->below;
3588 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3589 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3590 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3591 /* an invalid action was passed to the client message, ignore it */
3594 for (i = 0; i < 2; ++i) {
3595 Atom state = i == 0 ? data1 : data2;
3597 if (!state) continue;
3599 /* if toggling, then pick whether we're adding or removing */
3600 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3601 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3603 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3604 value = self->max_vert;
3605 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3606 value = self->max_horz;
3607 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3609 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3610 value = self->skip_taskbar;
3611 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3612 value = self->skip_pager;
3613 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3614 value = self->iconic;
3615 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3617 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3618 value = self->above;
3619 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3620 value = self->below;
3621 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3622 value = self->demands_attention;
3623 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3624 value = undecorated;
3625 else if (state == OBT_PROP_ATOM(OB_WM_STATE_LOCKED))
3627 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3628 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3631 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3632 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3634 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3636 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3638 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3640 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3641 self->skip_taskbar = value;
3642 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3643 self->skip_pager = value;
3644 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3646 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3648 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3650 /* only unset below when setting above, otherwise you can't get to
3654 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3655 /* and vice versa */
3659 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3660 demands_attention = value;
3661 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3662 undecorated = value;
3663 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_LOCKED)) {
3668 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3669 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3671 if (max_horz == max_vert) { /* both going the same way */
3672 client_maximize(self, max_horz, 0);
3674 client_maximize(self, max_horz, 1);
3675 client_maximize(self, max_vert, 2);
3679 if (max_horz != self->max_horz)
3680 client_maximize(self, max_horz, 1);
3682 client_maximize(self, max_vert, 2);
3685 /* change fullscreen state before shading, as it will affect if the window
3687 if (fullscreen != self->fullscreen)
3688 client_fullscreen(self, fullscreen);
3689 if (shaded != self->shaded)
3690 client_shade(self, shaded);
3691 if (undecorated != self->undecorated)
3692 client_set_undecorated(self, undecorated);
3693 if (locked != self->locked)
3694 client_set_locked(self, locked);
3695 if (above != self->above || below != self->below) {
3696 self->above = above;
3697 self->below = below;
3698 client_calc_layer(self);
3701 if (modal != self->modal) {
3702 self->modal = modal;
3703 /* when a window changes modality, then its stacking order with its
3704 transients needs to change */
3705 stacking_raise(CLIENT_AS_WINDOW(self));
3707 /* it also may get focused. if something is focused that shouldn't
3708 be focused anymore, then move the focus */
3709 if (focus_client && client_focus_target(focus_client) != focus_client)
3710 client_focus(focus_client);
3713 if (iconic != self->iconic)
3714 client_iconify(self, iconic, FALSE, FALSE);
3716 if (demands_attention != self->demands_attention)
3717 client_hilite(self, demands_attention);
3719 client_change_state(self); /* change the hint to reflect these changes */
3722 ObClient *client_focus_target(ObClient *self)
3724 ObClient *child = NULL;
3726 child = client_search_modal_child(self);
3727 if (child) return child;
3731 gboolean client_can_focus(ObClient *self)
3733 /* choose the correct target */
3734 self = client_focus_target(self);
3736 if (!self->frame->visible)
3739 if (!(self->can_focus || self->focus_notify))
3745 gboolean client_focus(ObClient *self)
3749 XkbGetState(obt_display, XkbUseCoreKbd, &state);
3750 if (state.locked_mods & 128)
3754 /* we might not focus this window, so if we have modal children which would
3755 be focused instead, bring them to this desktop */
3756 client_bring_modal_windows(self);
3758 /* choose the correct target */
3759 self = client_focus_target(self);
3761 if (!client_can_focus(self)) {
3762 ob_debug_type(OB_DEBUG_FOCUS,
3763 "Client %s can't be focused", self->title);
3767 ob_debug_type(OB_DEBUG_FOCUS,
3768 "Focusing client \"%s\" (0x%x) at time %u",
3769 self->title, self->window, event_curtime);
3771 /* if using focus_delay, stop the timer now so that focus doesn't
3773 event_halt_focus_delay();
3775 event_cancel_all_key_grabs();
3777 obt_display_ignore_errors(TRUE);
3779 if (self->can_focus) {
3780 /* This can cause a BadMatch error with CurrentTime, or if an app
3781 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3782 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
3786 if (self->focus_notify) {
3788 ce.xclient.type = ClientMessage;
3789 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
3790 ce.xclient.display = obt_display;
3791 ce.xclient.window = self->window;
3792 ce.xclient.format = 32;
3793 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
3794 ce.xclient.data.l[1] = event_curtime;
3795 ce.xclient.data.l[2] = 0l;
3796 ce.xclient.data.l[3] = 0l;
3797 ce.xclient.data.l[4] = 0l;
3798 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
3801 obt_display_ignore_errors(FALSE);
3803 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
3804 obt_display_error_occured);
3805 return !obt_display_error_occured;
3808 static void client_present(ObClient *self, gboolean here, gboolean raise,
3811 if (client_normal(self) && screen_showing_desktop)
3812 screen_show_desktop(FALSE, self);
3814 client_iconify(self, FALSE, here, FALSE);
3815 if (self->desktop != DESKTOP_ALL &&
3816 self->desktop != screen_desktop)
3819 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3821 screen_set_desktop(self->desktop, FALSE);
3822 } else if (!self->frame->visible)
3823 /* if its not visible for other reasons, then don't mess
3826 if (self->shaded && unshade)
3827 client_shade(self, FALSE);
3829 stacking_raise(CLIENT_AS_WINDOW(self));
3834 /* this function exists to map to the client_activate message in the ewmh,
3835 the user arg is unused because nobody uses it correctly anyway. */
3836 void client_activate(ObClient *self, gboolean here, gboolean raise,
3837 gboolean unshade, gboolean user)
3839 client_present(self, here, raise, unshade);
3842 static void client_bring_windows_recursive(ObClient *self,
3850 for (it = self->transients; it; it = g_slist_next(it))
3851 client_bring_windows_recursive(it->data, desktop,
3852 helpers, modals, iconic);
3854 if (((helpers && client_helper(self)) ||
3855 (modals && self->modal)) &&
3856 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3857 (iconic && self->iconic)))
3859 if (iconic && self->iconic)
3860 client_iconify(self, FALSE, TRUE, FALSE);
3862 client_set_desktop(self, desktop, FALSE, FALSE);
3866 void client_bring_helper_windows(ObClient *self)
3868 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3871 void client_bring_modal_windows(ObClient *self)
3873 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3876 gboolean client_focused(ObClient *self)
3878 return self == focus_client;
3881 RrImage* client_icon(ObClient *self)
3883 RrImage *ret = NULL;
3886 ret = self->icon_set;
3887 else if (self->parents) {
3889 for (it = self->parents; it && !ret; it = g_slist_next(it))
3890 ret = client_icon(it->data);
3893 ret = client_default_icon;
3897 void client_set_layer(ObClient *self, gint layer)
3901 self->above = FALSE;
3902 } else if (layer == 0) {
3903 self->below = self->above = FALSE;
3905 self->below = FALSE;
3908 client_calc_layer(self);
3909 client_change_state(self); /* reflect this in the state hints */
3912 void client_set_locked(ObClient *self, gboolean locked)
3914 if (self->locked != locked) {
3915 self->locked = locked;
3916 client_change_state(self);
3920 void client_set_undecorated(ObClient *self, gboolean undecorated)
3922 if (self->undecorated != undecorated &&
3923 /* don't let it undecorate if the function is missing, but let
3925 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
3927 self->undecorated = undecorated;
3928 client_setup_decor_and_functions(self, TRUE);
3929 client_change_state(self); /* reflect this in the state hints */
3931 hooks_queue((undecorated ?
3932 OB_HOOK_WIN_UNDECORATED : OB_HOOK_WIN_DECORATED), self);
3936 guint client_monitor(ObClient *self)
3938 return screen_find_monitor(&self->frame->area);
3941 ObClient *client_direct_parent(ObClient *self)
3943 if (!self->parents) return NULL;
3944 if (self->transient_for_group) return NULL;
3945 return self->parents->data;
3948 ObClient *client_search_top_direct_parent(ObClient *self)
3951 while ((p = client_direct_parent(self))) self = p;
3955 static GSList *client_search_all_top_parents_internal(ObClient *self,
3957 ObStackingLayer layer)
3962 /* move up the direct transient chain as far as possible */
3963 while ((p = client_direct_parent(self)) &&
3964 (!bylayer || p->layer == layer))
3968 ret = g_slist_prepend(NULL, self);
3970 ret = g_slist_copy(self->parents);
3975 GSList *client_search_all_top_parents(ObClient *self)
3977 return client_search_all_top_parents_internal(self, FALSE, 0);
3980 GSList *client_search_all_top_parents_layer(ObClient *self)
3982 return client_search_all_top_parents_internal(self, TRUE, self->layer);
3985 ObClient *client_search_focus_parent(ObClient *self)
3989 for (it = self->parents; it; it = g_slist_next(it))
3990 if (client_focused(it->data)) return it->data;
3995 ObClient *client_search_focus_parent_full(ObClient *self)
3998 ObClient *ret = NULL;
4000 for (it = self->parents; it; it = g_slist_next(it)) {
4001 if (client_focused(it->data))
4004 ret = client_search_focus_parent_full(it->data);
4010 ObClient *client_search_parent(ObClient *self, ObClient *search)
4014 for (it = self->parents; it; it = g_slist_next(it))
4015 if (it->data == search) return search;
4020 ObClient *client_search_transient(ObClient *self, ObClient *search)
4024 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4025 if (sit->data == search)
4027 if (client_search_transient(sit->data, search))
4033 static void detect_edge(Rect area, ObDirection dir,
4034 gint my_head, gint my_size,
4035 gint my_edge_start, gint my_edge_size,
4036 gint *dest, gboolean *near_edge)
4038 gint edge_start, edge_size, head, tail;
4039 gboolean skip_head = FALSE, skip_tail = FALSE;
4042 case OB_DIRECTION_NORTH:
4043 case OB_DIRECTION_SOUTH:
4044 edge_start = area.x;
4045 edge_size = area.width;
4047 case OB_DIRECTION_EAST:
4048 case OB_DIRECTION_WEST:
4049 edge_start = area.y;
4050 edge_size = area.height;
4053 g_assert_not_reached();
4056 /* do we collide with this window? */
4057 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4058 edge_start, edge_size))
4062 case OB_DIRECTION_NORTH:
4063 head = RECT_BOTTOM(area);
4064 tail = RECT_TOP(area);
4066 case OB_DIRECTION_SOUTH:
4067 head = RECT_TOP(area);
4068 tail = RECT_BOTTOM(area);
4070 case OB_DIRECTION_WEST:
4071 head = RECT_RIGHT(area);
4072 tail = RECT_LEFT(area);
4074 case OB_DIRECTION_EAST:
4075 head = RECT_LEFT(area);
4076 tail = RECT_RIGHT(area);
4079 g_assert_not_reached();
4082 case OB_DIRECTION_NORTH:
4083 case OB_DIRECTION_WEST:
4084 /* check if our window is past the head of this window */
4085 if (my_head <= head + 1)
4087 /* check if our window's tail is past the tail of this window */
4088 if (my_head + my_size - 1 <= tail)
4090 /* check if the head of this window is closer than the previously
4091 chosen edge (take into account that the previously chosen
4092 edge might have been a tail, not a head) */
4093 if (head + (*near_edge ? 0 : my_size) <= *dest)
4095 /* check if the tail of this window is closer than the previously
4096 chosen edge (take into account that the previously chosen
4097 edge might have been a head, not a tail) */
4098 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4101 case OB_DIRECTION_SOUTH:
4102 case OB_DIRECTION_EAST:
4103 /* check if our window is past the head of this window */
4104 if (my_head >= head - 1)
4106 /* check if our window's tail is past the tail of this window */
4107 if (my_head - my_size + 1 >= tail)
4109 /* check if the head of this window is closer than the previously
4110 chosen edge (take into account that the previously chosen
4111 edge might have been a tail, not a head) */
4112 if (head - (*near_edge ? 0 : my_size) >= *dest)
4114 /* check if the tail of this window is closer than the previously
4115 chosen edge (take into account that the previously chosen
4116 edge might have been a head, not a tail) */
4117 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4121 g_assert_not_reached();
4124 ob_debug("my head %d size %d", my_head, my_size);
4125 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4127 ob_debug("using near edge %d", head);
4131 else if (!skip_tail) {
4132 ob_debug("using far edge %d", tail);
4138 void client_find_edge_directional(ObClient *self, ObDirection dir,
4139 gint my_head, gint my_size,
4140 gint my_edge_start, gint my_edge_size,
4141 gint *dest, gboolean *near_edge)
4149 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4150 &self->frame->area);
4151 mon = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR,
4152 &self->frame->area);
4155 case OB_DIRECTION_NORTH:
4156 if (my_head >= RECT_TOP(*mon) + 1)
4157 edge = RECT_TOP(*mon) - 1;
4159 edge = RECT_TOP(*a) - 1;
4161 case OB_DIRECTION_SOUTH:
4162 if (my_head <= RECT_BOTTOM(*mon) - 1)
4163 edge = RECT_BOTTOM(*mon) + 1;
4165 edge = RECT_BOTTOM(*a) + 1;
4167 case OB_DIRECTION_EAST:
4168 if (my_head <= RECT_RIGHT(*mon) - 1)
4169 edge = RECT_RIGHT(*mon) + 1;
4171 edge = RECT_RIGHT(*a) + 1;
4173 case OB_DIRECTION_WEST:
4174 if (my_head >= RECT_LEFT(*mon) + 1)
4175 edge = RECT_LEFT(*mon) - 1;
4177 edge = RECT_LEFT(*a) - 1;
4180 g_assert_not_reached();
4182 /* default to the far edge, then narrow it down */
4186 for (it = client_list; it; it = g_list_next(it)) {
4187 ObClient *cur = it->data;
4189 /* skip windows to not bump into */
4194 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4195 cur->desktop != screen_desktop)
4198 ob_debug("trying window %s", cur->title);
4200 /* detect window+margin if we have a margin set */
4201 if (config_window_margin != 0)
4203 RECT_SET(expand, cur->frame->area.x - config_window_margin,
4204 cur->frame->area.y - config_window_margin,
4205 cur->frame->area.width + 2 * config_window_margin,
4206 cur->frame->area.height + 2 * config_window_margin);
4207 detect_edge(expand, dir, my_head, my_size, my_edge_start,
4208 my_edge_size, dest, near_edge);
4211 /* now detect window by itself */
4212 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4213 my_edge_size, dest, near_edge);
4215 dock_get_area(&dock_area);
4216 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4217 my_edge_size, dest, near_edge);
4222 void client_find_move_directional(ObClient *self, ObDirection dir,
4226 gint e, e_start, e_size;
4230 case OB_DIRECTION_EAST:
4231 head = RECT_RIGHT(self->frame->area);
4232 size = self->frame->area.width;
4233 e_start = RECT_TOP(self->frame->area);
4234 e_size = self->frame->area.height;
4236 case OB_DIRECTION_WEST:
4237 head = RECT_LEFT(self->frame->area);
4238 size = self->frame->area.width;
4239 e_start = RECT_TOP(self->frame->area);
4240 e_size = self->frame->area.height;
4242 case OB_DIRECTION_NORTH:
4243 head = RECT_TOP(self->frame->area);
4244 size = self->frame->area.height;
4245 e_start = RECT_LEFT(self->frame->area);
4246 e_size = self->frame->area.width;
4248 case OB_DIRECTION_SOUTH:
4249 head = RECT_BOTTOM(self->frame->area);
4250 size = self->frame->area.height;
4251 e_start = RECT_LEFT(self->frame->area);
4252 e_size = self->frame->area.width;
4255 g_assert_not_reached();
4258 client_find_edge_directional(self, dir, head, size,
4259 e_start, e_size, &e, &near);
4260 *x = self->frame->area.x;
4261 *y = self->frame->area.y;
4263 case OB_DIRECTION_EAST:
4264 if (near) e -= self->frame->area.width;
4268 case OB_DIRECTION_WEST:
4270 else e -= self->frame->area.width;
4273 case OB_DIRECTION_NORTH:
4275 else e -= self->frame->area.height;
4278 case OB_DIRECTION_SOUTH:
4279 if (near) e -= self->frame->area.height;
4284 g_assert_not_reached();
4286 frame_frame_gravity(self->frame, x, y);
4289 void client_find_resize_directional(ObClient *self, ObDirection side,
4291 gint *x, gint *y, gint *w, gint *h)
4294 gint e, e_start, e_size, delta;
4299 case OB_DIRECTION_EAST:
4300 head = RECT_RIGHT(self->frame->area) +
4301 (self->size_inc.width - 1) * (grow ? 1 : 0);
4302 e_start = RECT_TOP(self->frame->area);
4303 e_size = self->frame->area.height;
4304 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4306 case OB_DIRECTION_WEST:
4307 head = RECT_LEFT(self->frame->area) -
4308 (self->size_inc.width - 1) * (grow ? 1 : 0);
4309 e_start = RECT_TOP(self->frame->area);
4310 e_size = self->frame->area.height;
4311 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4313 case OB_DIRECTION_NORTH:
4314 head = RECT_TOP(self->frame->area) -
4315 (self->size_inc.height - 1) * (grow ? 1 : 0);
4316 e_start = RECT_LEFT(self->frame->area);
4317 e_size = self->frame->area.width;
4318 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4320 case OB_DIRECTION_SOUTH:
4321 head = RECT_BOTTOM(self->frame->area) +
4322 (self->size_inc.height - 1) * (grow ? 1 : 0);
4323 e_start = RECT_LEFT(self->frame->area);
4324 e_size = self->frame->area.width;
4325 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4328 g_assert_not_reached();
4331 ob_debug("head %d dir %d", head, dir);
4332 client_find_edge_directional(self, dir, head, 1,
4333 e_start, e_size, &e, &near);
4334 ob_debug("edge %d", e);
4335 *x = self->frame->area.x;
4336 *y = self->frame->area.y;
4337 *w = self->frame->area.width;
4338 *h = self->frame->area.height;
4340 case OB_DIRECTION_EAST:
4341 if (grow == near) --e;
4342 delta = e - RECT_RIGHT(self->frame->area);
4345 case OB_DIRECTION_WEST:
4346 if (grow == near) ++e;
4347 delta = RECT_LEFT(self->frame->area) - e;
4351 case OB_DIRECTION_NORTH:
4352 if (grow == near) ++e;
4353 delta = RECT_TOP(self->frame->area) - e;
4357 case OB_DIRECTION_SOUTH:
4358 if (grow == near) --e;
4359 delta = e - RECT_BOTTOM(self->frame->area);
4363 g_assert_not_reached();
4365 frame_frame_gravity(self->frame, x, y);
4366 *w -= self->frame->size.left + self->frame->size.right;
4367 *h -= self->frame->size.top + self->frame->size.bottom;
4370 ObClient* client_under_pointer(void)
4374 ObClient *ret = NULL;
4376 if (screen_pointer_pos(&x, &y)) {
4377 for (it = stacking_list; it; it = g_list_next(it)) {
4378 if (WINDOW_IS_CLIENT(it->data)) {
4379 ObClient *c = WINDOW_AS_CLIENT(it->data);
4380 if (c->frame->visible &&
4381 /* check the desktop, this is done during desktop
4382 switching and windows are shown/hidden status is not
4384 (c->desktop == screen_desktop ||
4385 c->desktop == DESKTOP_ALL) &&
4386 /* ignore all animating windows */
4387 !frame_iconify_animating(c->frame) &&
4388 RECT_CONTAINS(c->frame->area, x, y))
4399 gboolean client_has_group_siblings(ObClient *self)
4401 return self->group && self->group->members->next;
4404 /*! Returns TRUE if the client is running on the same machine as Openbox */
4405 gboolean client_on_localhost(ObClient *self)
4407 return self->client_machine == NULL;