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;
207 ob_debug("Managing window: 0x%lx", window);
209 map_time = event_get_server_time();
211 /* choose the events we want to receive on the CLIENT window
212 (ObPrompt windows can request events too) */
213 attrib_set.event_mask = CLIENT_EVENTMASK |
214 (prompt ? prompt->event_mask : 0);
215 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
216 XChangeWindowAttributes(obt_display, window,
217 CWEventMask|CWDontPropagate, &attrib_set);
219 /* create the ObClient struct, and populate it from the hints on the
221 self = g_new0(ObClient, 1);
222 self->obwin.type = OB_WINDOW_CLASS_CLIENT;
223 self->window = window;
224 self->prompt = prompt;
226 /* non-zero defaults */
227 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
228 self->gravity = NorthWestGravity;
229 self->desktop = screen_num_desktops; /* always an invalid value */
231 /* get all the stuff off the window */
232 client_get_all(self, TRUE);
234 ob_debug("Window type: %d", self->type);
235 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
237 /* now we have all of the window's information so we can set this up.
238 do this before creating the frame, so it can tell that we are still
239 mapping and doesn't go applying things right away */
240 client_setup_decor_and_functions(self, FALSE);
242 /* specify that if we exit, the window should not be destroyed and
243 should be reparented back to root automatically, unless we are managing
244 an internal ObPrompt window */
246 XChangeSaveSet(obt_display, window, SetModeInsert);
248 /* create the decoration frame for the client window */
249 self->frame = frame_new(self);
251 frame_grab_client(self->frame);
253 /* we've grabbed everything and set everything that we need to at mapping
257 /* per-app settings override stuff from client_get_all, and return the
258 settings for other uses too. the returned settings is a shallow copy,
259 that needs to be freed with g_free(). */
260 settings = client_get_settings_state(self);
261 /* the session should get the last say though */
262 client_restore_session_state(self);
264 /* tell startup notification that this app started */
265 launch_time = sn_app_started(self->startup_id, self->class, self->name);
267 /* do this after we have a frame.. it uses the frame to help determine the
268 WM_STATE to apply. */
269 client_change_state(self);
271 /* add ourselves to the focus order */
272 focus_order_add_new(self);
274 /* do this to add ourselves to the stacking list in a non-intrusive way */
275 client_calc_layer(self);
277 /* focus the new window? */
278 if (ob_state() != OB_STATE_STARTING &&
279 (!self->session || self->session->focused) &&
280 /* this means focus=true for window is same as config_focus_new=true */
281 ((config_focus_new || (settings && settings->focus == 1)) ||
282 client_search_focus_tree_full(self)) &&
283 /* this checks for focus=false for the window */
284 (!settings || settings->focus != 0) &&
285 focus_valid_target(self, FALSE, FALSE, TRUE, FALSE, FALSE) &&
286 (!focus_cycle_target || !config_focus_dontstop))
291 /* remove the client's border */
292 XSetWindowBorderWidth(obt_display, self->window, 0);
294 /* adjust the frame to the client's size before showing or placing
296 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
297 frame_adjust_client_area(self->frame);
299 /* where the frame was placed is where the window was originally */
301 monitor = screen_physical_area_monitor(screen_find_monitor(&place));
303 /* figure out placement for the window if the window is new */
304 if (ob_state() == OB_STATE_RUNNING) {
305 ob_debug("Positioned: %s @ %d %d",
306 (!self->positioned ? "no" :
307 (self->positioned == PPosition ? "program specified" :
308 (self->positioned == USPosition ? "user specified" :
309 (self->positioned == (PPosition | USPosition) ?
310 "program + user specified" :
311 "BADNESS !?")))), place.x, place.y);
313 ob_debug("Sized: %s @ %d %d",
314 (!self->sized ? "no" :
315 (self->sized == PSize ? "program specified" :
316 (self->sized == USSize ? "user specified" :
317 (self->sized == (PSize | USSize) ?
318 "program + user specified" :
319 "BADNESS !?")))), place.width, place.height);
321 /* splash screens are also returned as TRUE for transient,
322 and so will be forced on screen below */
323 transient = place_client(self, &place.x, &place.y, settings);
325 /* make sure the window is visible. */
326 client_find_onscreen(self, &place.x, &place.y,
327 place.width, place.height,
328 /* non-normal clients has less rules, and
329 windows that are being restored from a
330 session do also. we can assume you want
331 it back where you saved it. Clients saying
332 they placed themselves are subjected to
333 harder rules, ones that are placed by
334 place.c or by the user are allowed partially
335 off-screen and on xinerama divides (ie,
336 it is up to the placement routines to avoid
337 the xinerama divides)
339 splash screens get "transient" set to TRUE by
340 the place_client call
342 ob_state() == OB_STATE_RUNNING &&
344 (!((self->positioned & USPosition) ||
345 (settings && settings->pos_given)) &&
346 client_normal(self) &&
348 /* don't move oldschool fullscreen windows to
349 fit inside the struts (fixes Acroread, which
350 makes its fullscreen window fit the screen
351 but it is not USSize'd or USPosition'd) */
352 !(self->decorations == 0 &&
353 RECT_EQUAL(place, *monitor)))));
356 /* if the window isn't user-sized, then make it fit inside
357 the visible screen area on its monitor. Use basically the same rules
358 for forcing the window on screen in the client_find_onscreen call.
360 do this after place_client, it chooses the monitor!
362 splash screens get "transient" set to TRUE by
363 the place_client call
365 if (ob_state() == OB_STATE_RUNNING &&
367 (!(self->sized & USSize || self->positioned & USPosition) &&
368 client_normal(self) &&
370 /* don't shrink oldschool fullscreen windows to fit inside the
371 struts (fixes Acroread, which makes its fullscreen window
372 fit the screen but it is not USSize'd or USPosition'd) */
373 !(self->decorations == 0 && RECT_EQUAL(place, *monitor)))))
375 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
377 /* get the size of the frame */
378 place.width += self->frame->size.left + self->frame->size.right;
379 place.height += self->frame->size.top + self->frame->size.bottom;
381 /* fit the window inside the area */
382 place.width = MIN(place.width, a->width);
383 place.height = MIN(place.height, a->height);
385 ob_debug("setting window size to %dx%d", place.width, place.height);
387 /* get the size of the client back */
388 place.width -= self->frame->size.left + self->frame->size.right;
389 place.height -= self->frame->size.top + self->frame->size.bottom;
394 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
395 "some restrictions may apply",
396 self->window, place.x, place.y, place.width, place.height);
398 ob_debug(" but session requested %d, %d %d x %d instead, "
400 self->session->x, self->session->y,
401 self->session->w, self->session->h);
403 /* do this after the window is placed, so the premax/prefullscreen numbers
406 this also places the window
408 client_apply_startup_state(self, place.x, place.y,
409 place.width, place.height);
414 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s",
415 activate ? "yes" : "no");
417 gboolean raise = FALSE;
418 gboolean relative_focused;
419 gboolean parent_focused;
421 parent_focused = (focus_client != NULL &&
422 client_search_focus_parent(self));
423 relative_focused = (focus_client != NULL &&
424 (client_search_focus_tree_full(self) != NULL ||
425 client_search_focus_group_full(self) != NULL));
427 /* This is focus stealing prevention */
428 ob_debug_type(OB_DEBUG_FOCUS,
429 "Want to focus new window 0x%x at time %u "
430 "launched at %u (last user interaction time %u)",
431 self->window, map_time, launch_time,
432 event_last_user_time);
433 ob_debug_type(OB_DEBUG_FOCUS,
434 "Current focus_client: %s",
435 (focus_client ? focus_client->title : "(none)"));
436 ob_debug_type(OB_DEBUG_FOCUS,
437 "parent focuesed: %d relative focused: %d",
438 parent_focused, relative_focused);
440 /* if it's on another desktop */
441 if (!(self->desktop == screen_desktop ||
442 self->desktop == DESKTOP_ALL) &&
443 /* the timestamp is from before you changed desktops */
444 launch_time && screen_desktop_user_time &&
445 !event_time_after(launch_time, screen_desktop_user_time))
449 ob_debug_type(OB_DEBUG_FOCUS,
450 "Not focusing the window because its on another "
453 /* If something is focused... */
454 else if (focus_client) {
455 /* If the user is working in another window right now, then don't
457 if (!parent_focused &&
458 event_last_user_time && launch_time &&
459 event_time_after(event_last_user_time, launch_time) &&
460 event_last_user_time != launch_time &&
461 event_time_after(event_last_user_time,
462 map_time - OB_EVENT_USER_TIME_DELAY))
465 ob_debug_type(OB_DEBUG_FOCUS,
466 "Not focusing the window because the user is "
467 "working in another window that is not "
470 /* If the new window is a transient (and its relatives aren't
472 else if (client_has_parent(self) && !relative_focused) {
474 ob_debug_type(OB_DEBUG_FOCUS,
475 "Not focusing the window because it is a "
476 "transient, and its relatives aren't focused");
478 /* Don't steal focus from globally active clients.
479 I stole this idea from KWin. It seems nice.
481 else if (!(focus_client->can_focus ||
482 focus_client->focus_notify))
485 ob_debug_type(OB_DEBUG_FOCUS,
486 "Not focusing the window because a globally "
487 "active client has focus");
489 /* Don't move focus if it's not going to go to this window
491 else if (client_focus_target(self) != self) {
494 ob_debug_type(OB_DEBUG_FOCUS,
495 "Not focusing the window because another window "
496 "would get the focus anyway");
498 /* Don't move focus if the window is not visible on the current
499 desktop and none of its relatives are focused */
500 else if (!(self->desktop == screen_desktop ||
501 self->desktop == DESKTOP_ALL) &&
506 ob_debug_type(OB_DEBUG_FOCUS,
507 "Not focusing the window because it is on "
508 "another desktop and no relatives are focused ");
513 ob_debug_type(OB_DEBUG_FOCUS,
514 "Focus stealing prevention activated for %s at "
515 "time %u (last user interaction time %u)",
516 self->title, map_time, event_last_user_time);
517 /* if the client isn't focused, then hilite it so the user
519 client_hilite(self, TRUE);
520 /* we may want to raise it even tho we're not activating it */
521 if (raise && !client_restore_session_stacking(self))
522 stacking_raise(CLIENT_AS_WINDOW(self));
526 /* This may look rather odd. Well it's because new windows are added
527 to the stacking order non-intrusively. If we're not going to focus
528 the new window or hilite it, then we raise it to the top. This will
529 take affect for things that don't get focused like splash screens.
530 Also if you don't have focus_new enabled, then it's going to get
531 raised to the top. Legacy begets legacy I guess?
533 if (!client_restore_session_stacking(self))
534 stacking_raise(CLIENT_AS_WINDOW(self));
537 mouse_grab_for_client(self, TRUE);
539 /* this has to happen before we try focus the window, but we want it to
540 happen after the client's stacking has been determined or it looks bad
544 if (!config_focus_under_mouse)
545 ignore_start = event_start_ignore_all_enters();
549 if (!config_focus_under_mouse)
550 event_end_ignore_all_enters(ignore_start);
554 gboolean stacked = client_restore_session_stacking(self);
555 client_present(self, FALSE, !stacked, TRUE);
558 /* add to client list/map */
559 client_list = g_list_append(client_list, self);
560 window_add(&self->window, CLIENT_AS_WINDOW(self));
562 /* this has to happen after we're in the client_list */
563 if (STRUT_EXISTS(self->strut))
564 screen_update_areas();
566 /* update the list hints */
569 /* free the ObAppSettings shallow copy */
572 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
573 window, self->frame->window, self->class);
575 hooks_queue(OB_HOOK_WIN_NEW, self);
578 ObClient *client_fake_manage(Window window)
581 ObAppSettings *settings;
583 ob_debug("Pretend-managing window: %lx", window);
585 /* do this minimal stuff to figure out the client's decorations */
587 self = g_new0(ObClient, 1);
588 self->window = window;
590 client_get_all(self, FALSE);
591 /* per-app settings override stuff, and return the settings for other
592 uses too. this returns a shallow copy that needs to be freed */
593 settings = client_get_settings_state(self);
595 client_setup_decor_and_functions(self, FALSE);
597 /* create the decoration frame for the client window and adjust its size */
598 self->frame = frame_new(self);
599 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
601 ob_debug("gave extents left %d right %d top %d bottom %d",
602 self->frame->size.left, self->frame->size.right,
603 self->frame->size.top, self->frame->size.bottom);
605 /* free the ObAppSettings shallow copy */
611 void client_unmanage_all(void)
614 client_unmanage(client_list->data);
617 void client_unmanage(ObClient *self)
622 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
623 self->window, self->frame->window,
624 self->class, self->title ? self->title : "");
626 g_assert(self != NULL);
628 /* we dont want events no more. do this before hiding the frame so we
629 don't generate more events */
630 XSelectInput(obt_display, self->window, NoEventMask);
632 /* ignore enter events from the unmap so it doesnt mess with the focus */
633 if (!config_focus_under_mouse)
634 ignore_start = event_start_ignore_all_enters();
636 frame_hide(self->frame);
637 /* flush to send the hide to the server quickly */
640 if (!config_focus_under_mouse)
641 event_end_ignore_all_enters(ignore_start);
643 mouse_grab_for_client(self, FALSE);
645 /* remove the window from our save set, unless we are managing an internal
648 XChangeSaveSet(obt_display, self->window, SetModeDelete);
650 /* this can't be queued to run later */
651 hooks_run(OB_HOOK_WIN_CLOSE, self);
653 /* update the focus lists */
654 focus_order_remove(self);
655 if (client_focused(self)) {
656 /* don't leave an invalid focus_client */
660 /* if we're prompting to kill the client, close that */
661 prompt_unref(self->kill_prompt);
662 self->kill_prompt = NULL;
664 client_list = g_list_remove(client_list, self);
665 stacking_remove(self);
666 window_remove(self->window);
668 /* once the client is out of the list, update the struts to remove its
670 if (STRUT_EXISTS(self->strut))
671 screen_update_areas();
673 client_call_notifies(self, client_destroy_notifies);
675 /* tell our parent(s) that we're gone */
676 for (it = self->parents; it; it = g_slist_next(it))
677 ((ObClient*)it->data)->transients =
678 g_slist_remove(((ObClient*)it->data)->transients,self);
680 /* tell our transients that we're gone */
681 for (it = self->transients; it; it = g_slist_next(it)) {
682 ((ObClient*)it->data)->parents =
683 g_slist_remove(((ObClient*)it->data)->parents, self);
684 /* we could be keeping our children in a higher layer */
685 client_calc_layer(it->data);
688 /* remove from its group */
690 group_remove(self->group, self);
694 /* restore the window's original geometry so it is not lost */
700 if (self->fullscreen)
701 a = self->pre_fullscreen_area;
702 else if (self->max_horz || self->max_vert) {
703 if (self->max_horz) {
704 a.x = self->pre_max_area.x;
705 a.width = self->pre_max_area.width;
707 if (self->max_vert) {
708 a.y = self->pre_max_area.y;
709 a.height = self->pre_max_area.height;
713 self->fullscreen = self->max_horz = self->max_vert = FALSE;
714 /* let it be moved and resized no matter what */
715 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
716 self->decorations = 0; /* unmanaged windows have no decor */
718 /* give the client its border back */
719 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
721 client_move_resize(self, a.x, a.y, a.width, a.height);
724 /* reparent the window out of the frame, and free the frame */
725 frame_release_client(self->frame);
726 frame_free(self->frame);
729 if (ob_state() != OB_STATE_EXITING) {
730 /* these values should not be persisted across a window
732 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
733 OBT_PROP_ERASE(self->window, NET_WM_STATE);
734 OBT_PROP_ERASE(self->window, WM_STATE);
736 /* if we're left in an unmapped state, the client wont be mapped.
737 this is bad, since we will no longer be managing the window on
739 XMapWindow(obt_display, self->window);
742 /* these should not be left on the window ever. other window managers
743 don't necessarily use them and it will mess them up (like compiz) */
744 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
745 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
747 /* update the list hints */
750 ob_debug("Unmanaged window 0x%lx", self->window);
752 /* free all data allocated in the client struct */
753 RrImageUnref(self->icon_set);
754 g_slist_free(self->transients);
755 g_free(self->startup_id);
756 g_free(self->wm_command);
758 g_free(self->icon_title);
759 g_free(self->original_title);
763 g_free(self->client_machine);
764 g_free(self->sm_client_id);
768 void client_fake_unmanage(ObClient *self)
770 /* this is all that got allocated to get the decorations */
772 frame_free(self->frame);
776 /*! Returns a new structure containing the per-app settings for this client.
777 The returned structure needs to be freed with g_free. */
778 static ObAppSettings *client_get_settings_state(ObClient *self)
780 ObAppSettings *settings;
783 settings = config_create_app_settings();
785 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
786 ObAppSettings *app = it->data;
787 gboolean match = TRUE;
789 g_assert(app->name != NULL || app->class != NULL);
791 /* we know that either name or class is not NULL so it will have to
792 match to use the rule */
794 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
796 else if (app->class &&
797 !g_pattern_match(app->class,
798 strlen(self->class), self->class, NULL))
800 else if (app->role &&
801 !g_pattern_match(app->role,
802 strlen(self->role), self->role, NULL))
804 else if ((signed)app->type >= 0 && app->type != self->type)
808 ob_debug("Window matching: %s", app->name);
810 /* copy the settings to our struct, overriding the existing
811 settings if they are not defaults */
812 config_app_settings_copy_non_defaults(app, settings);
816 if (settings->shade != -1)
817 self->shaded = !!settings->shade;
818 if (settings->decor != -1)
819 self->undecorated = !settings->decor;
820 if (settings->iconic != -1)
821 self->iconic = !!settings->iconic;
822 if (settings->skip_pager != -1)
823 self->skip_pager = !!settings->skip_pager;
824 if (settings->skip_taskbar != -1)
825 self->skip_taskbar = !!settings->skip_taskbar;
827 if (settings->max_vert != -1)
828 self->max_vert = !!settings->max_vert;
829 if (settings->max_horz != -1)
830 self->max_horz = !!settings->max_horz;
832 if (settings->fullscreen != -1)
833 self->fullscreen = !!settings->fullscreen;
835 if (settings->desktop) {
836 if (settings->desktop == DESKTOP_ALL)
837 self->desktop = settings->desktop;
838 else if (settings->desktop > 0 &&
839 settings->desktop <= screen_num_desktops)
840 self->desktop = settings->desktop - 1;
843 if (settings->layer == -1) {
847 else if (settings->layer == 0) {
851 else if (settings->layer == 1) {
858 static void client_restore_session_state(ObClient *self)
862 ob_debug_type(OB_DEBUG_SM,
863 "Restore session for client %s", self->title);
865 if (!(it = session_state_find(self))) {
866 ob_debug_type(OB_DEBUG_SM,
867 "Session data not found for client %s", self->title);
871 self->session = it->data;
873 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
876 RECT_SET_POINT(self->area, self->session->x, self->session->y);
877 self->positioned = USPosition;
878 self->sized = USSize;
879 if (self->session->w > 0)
880 self->area.width = self->session->w;
881 if (self->session->h > 0)
882 self->area.height = self->session->h;
883 XResizeWindow(obt_display, self->window,
884 self->area.width, self->area.height);
886 self->desktop = (self->session->desktop == DESKTOP_ALL ?
887 self->session->desktop :
888 MIN(screen_num_desktops - 1, self->session->desktop));
889 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
891 self->shaded = self->session->shaded;
892 self->iconic = self->session->iconic;
893 self->skip_pager = self->session->skip_pager;
894 self->skip_taskbar = self->session->skip_taskbar;
895 self->fullscreen = self->session->fullscreen;
896 self->above = self->session->above;
897 self->below = self->session->below;
898 self->max_horz = self->session->max_horz;
899 self->max_vert = self->session->max_vert;
900 self->undecorated = self->session->undecorated;
903 static gboolean client_restore_session_stacking(ObClient *self)
907 if (!self->session) return FALSE;
909 mypos = g_list_find(session_saved_state, self->session);
910 if (!mypos) return FALSE;
912 /* start above me and look for the first client */
913 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
916 for (cit = client_list; cit; cit = g_list_next(cit)) {
917 ObClient *c = cit->data;
918 /* found a client that was in the session, so go below it */
919 if (c->session == it->data) {
920 stacking_below(CLIENT_AS_WINDOW(self),
921 CLIENT_AS_WINDOW(cit->data));
929 void client_reconfigure(ObClient *self, gboolean force)
931 int x, y, w, h, lw, lh;
935 w = self->area.width;
936 h = self->area.height;
937 client_try_configure(self, &x, &y, &w, &h, &lw, &lh, FALSE);
938 client_find_onscreen(self, &x, &y, w, h, FALSE);
939 client_configure(self, x, y, w, h, FALSE, TRUE, force);
942 void client_move_onscreen(ObClient *self, gboolean rude)
944 gint x = self->area.x;
945 gint y = self->area.y;
946 if (client_find_onscreen(self, &x, &y,
948 self->area.height, rude)) {
949 client_move(self, x, y);
953 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
956 gint ox = *x, oy = *y;
957 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
963 RECT_SET(desired, *x, *y, w, h);
964 frame_rect_to_frame(self->frame, &desired);
966 /* get where the frame would be */
967 frame_client_gravity(self->frame, x, y);
969 /* get the requested size of the window with decorations */
970 fw = self->frame->size.left + w + self->frame->size.right;
971 fh = self->frame->size.top + h + self->frame->size.bottom;
973 /* If rudeness wasn't requested, then still be rude in a given direction
974 if the client is not moving, only resizing in that direction */
976 Point oldtl, oldtr, oldbl, oldbr;
977 Point newtl, newtr, newbl, newbr;
978 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
980 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
981 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
982 self->frame->area.y + self->frame->area.height - 1);
983 POINT_SET(oldtr, oldbr.x, oldtl.y);
984 POINT_SET(oldbl, oldtl.x, oldbr.y);
986 POINT_SET(newtl, *x, *y);
987 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
988 POINT_SET(newtr, newbr.x, newtl.y);
989 POINT_SET(newbl, newtl.x, newbr.y);
991 /* is it moving or just resizing from some corner? */
992 stationary_l = oldtl.x == newtl.x;
993 stationary_r = oldtr.x == newtr.x;
994 stationary_t = oldtl.y == newtl.y;
995 stationary_b = oldbl.y == newbl.y;
997 /* if left edge is growing and didnt move right edge */
998 if (stationary_r && newtl.x < oldtl.x)
1000 /* if right edge is growing and didnt move left edge */
1001 if (stationary_l && newtr.x > oldtr.x)
1003 /* if top edge is growing and didnt move bottom edge */
1004 if (stationary_b && newtl.y < oldtl.y)
1006 /* if bottom edge is growing and didnt move top edge */
1007 if (stationary_t && newbl.y > oldbl.y)
1011 /* we iterate through every monitor that the window is at least partially
1012 on, to make sure it is obeying the rules on them all
1014 if the window does not appear on any monitors, then use the first one
1017 for (i = 0; i < screen_num_monitors; ++i) {
1020 if (!screen_physical_area_monitor_contains(i, &desired)) {
1021 if (i < screen_num_monitors - 1 || found_mon)
1024 /* the window is not inside any monitor! so just use the first
1026 a = screen_area(self->desktop, 0, NULL);
1029 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1032 /* This makes sure windows aren't entirely outside of the screen so you
1033 can't see them at all.
1034 It makes sure 10% of the window is on the screen at least. And don't
1035 let it move itself off the top of the screen, which would hide the
1036 titlebar on you. (The user can still do this if they want too, it's
1037 only limiting the application.
1039 if (client_normal(self)) {
1040 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1041 *x = a->x + a->width - fw/10;
1042 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1043 *y = a->y + a->height - fh/10;
1044 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1045 *x = a->x - fw*9/10;
1046 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1047 *y = a->y - fh*9/10;
1050 /* This here doesn't let windows even a pixel outside the
1051 struts/screen. When called from client_manage, programs placing
1052 themselves are forced completely onscreen, while things like
1053 xterm -geometry resolution-width/2 will work fine. Trying to
1054 place it completely offscreen will be handled in the above code.
1055 Sorry for this confused comment, i am tired. */
1056 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1057 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1058 *x = a->x + MAX(0, a->width - fw);
1060 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1061 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1062 *y = a->y + MAX(0, a->height - fh);
1067 /* get where the client should be */
1068 frame_frame_gravity(self->frame, x, y);
1070 return ox != *x || oy != *y;
1073 static void client_get_all(ObClient *self, gboolean real)
1075 /* this is needed for the frame to set itself up */
1076 client_get_area(self);
1078 /* these things can change the decor and functions of the window */
1080 client_get_mwm_hints(self);
1081 /* this can change the mwmhints for special cases */
1082 client_get_type_and_transientness(self);
1083 client_get_state(self);
1084 client_update_normal_hints(self);
1086 /* get the session related properties, these can change decorations
1087 from per-app settings */
1088 client_get_session_ids(self);
1090 /* now we got everything that can affect the decorations */
1094 /* get this early so we have it for debugging */
1095 client_update_title(self);
1097 client_update_protocols(self);
1099 client_update_wmhints(self);
1100 /* this may have already been called from client_update_wmhints */
1101 if (!self->parents && !self->transient_for_group)
1102 client_update_transient_for(self);
1104 client_get_startup_id(self);
1105 client_get_desktop(self);/* uses transient data/group/startup id if a
1106 desktop is not specified */
1107 client_get_shaped(self);
1110 /* a couple type-based defaults for new windows */
1112 /* this makes sure that these windows appear on all desktops */
1113 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1114 self->desktop = DESKTOP_ALL;
1118 client_update_sync_request_counter(self);
1121 client_get_colormap(self);
1122 client_update_strut(self);
1123 client_update_icons(self);
1124 client_update_icon_geometry(self);
1127 static void client_get_startup_id(ObClient *self)
1129 if (!(OBT_PROP_GETS(self->window, NET_STARTUP_ID, utf8,
1130 &self->startup_id)))
1132 OBT_PROP_GETS(self->group->leader,
1133 NET_STARTUP_ID, utf8, &self->startup_id);
1136 static void client_get_area(ObClient *self)
1138 XWindowAttributes wattrib;
1141 ret = XGetWindowAttributes(obt_display, self->window, &wattrib);
1142 g_assert(ret != BadWindow);
1144 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1145 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1146 self->border_width = wattrib.border_width;
1148 ob_debug("client area: %d %d %d %d bw %d", wattrib.x, wattrib.y,
1149 wattrib.width, wattrib.height, wattrib.border_width);
1152 static void client_get_desktop(ObClient *self)
1154 guint32 d = screen_num_desktops; /* an always-invalid value */
1156 if (OBT_PROP_GET32(self->window, NET_WM_DESKTOP, CARDINAL, &d)) {
1157 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1158 self->desktop = screen_num_desktops - 1;
1161 ob_debug("client requested desktop 0x%x", self->desktop);
1164 gboolean first = TRUE;
1165 guint all = screen_num_desktops; /* not a valid value */
1167 /* if they are all on one desktop, then open it on the
1169 for (it = self->parents; it; it = g_slist_next(it)) {
1170 ObClient *c = it->data;
1172 if (c->desktop == DESKTOP_ALL) continue;
1178 else if (all != c->desktop)
1179 all = screen_num_desktops; /* make it invalid */
1181 if (all != screen_num_desktops) {
1182 self->desktop = all;
1184 ob_debug("client desktop set from parents: 0x%x",
1187 /* try get from the startup-notification protocol */
1188 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1189 if (self->desktop >= screen_num_desktops &&
1190 self->desktop != DESKTOP_ALL)
1191 self->desktop = screen_num_desktops - 1;
1192 ob_debug("client desktop set from startup-notification: 0x%x",
1195 /* defaults to the current desktop */
1197 self->desktop = screen_desktop;
1198 ob_debug("client desktop set to the current desktop: %d",
1204 static void client_get_state(ObClient *self)
1209 if (OBT_PROP_GETA32(self->window, NET_WM_STATE, ATOM, &state, &num)) {
1211 for (i = 0; i < num; ++i) {
1212 if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
1214 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
1215 self->shaded = TRUE;
1216 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
1217 self->iconic = TRUE;
1218 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
1219 self->skip_taskbar = TRUE;
1220 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
1221 self->skip_pager = TRUE;
1222 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
1223 self->fullscreen = TRUE;
1224 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
1225 self->max_vert = TRUE;
1226 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
1227 self->max_horz = TRUE;
1228 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
1230 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
1232 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
1233 self->demands_attention = TRUE;
1234 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
1235 self->undecorated = TRUE;
1236 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_LOCKED))
1237 self->locked = TRUE;
1244 static void client_get_shaped(ObClient *self)
1246 self->shaped = FALSE;
1248 if (obt_display_extension_shape) {
1253 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1255 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1256 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1263 void client_update_transient_for(ObClient *self)
1266 ObClient *target = NULL;
1267 gboolean trangroup = FALSE;
1269 if (XGetTransientForHint(obt_display, self->window, &t)) {
1270 if (t != self->window) { /* can't be transient to itself! */
1271 ObWindow *tw = window_find(t);
1272 /* if this happens then we need to check for it */
1273 g_assert(tw != CLIENT_AS_WINDOW(self));
1274 if (tw && WINDOW_IS_CLIENT(tw)) {
1275 /* watch out for windows with a parent that is something
1276 different, like a dockapp for example */
1277 target = WINDOW_AS_CLIENT(tw);
1281 /* Setting the transient_for to Root is actually illegal, however
1282 applications from time have done this to specify transient for
1284 if (!target && self->group && t == obt_root(ob_screen))
1286 } else if (self->group && self->transient)
1289 client_update_transient_tree(self, self->group, self->group,
1290 self->transient_for_group, trangroup,
1291 client_direct_parent(self), target);
1292 self->transient_for_group = trangroup;
1296 static void client_update_transient_tree(ObClient *self,
1297 ObGroup *oldgroup, ObGroup *newgroup,
1298 gboolean oldgtran, gboolean newgtran,
1299 ObClient* oldparent,
1300 ObClient *newparent)
1305 g_assert(!oldgtran || oldgroup);
1306 g_assert(!newgtran || newgroup);
1307 g_assert((!oldgtran && !oldparent) ||
1308 (oldgtran && !oldparent) ||
1309 (!oldgtran && oldparent));
1310 g_assert((!newgtran && !newparent) ||
1311 (newgtran && !newparent) ||
1312 (!newgtran && newparent));
1315 Group transient windows are not allowed to have other group
1316 transient windows as their children.
1319 /* No change has occured */
1320 if (oldgroup == newgroup &&
1321 oldgtran == newgtran &&
1322 oldparent == newparent) return;
1324 /** Remove the client from the transient tree **/
1326 for (it = self->transients; it; it = next) {
1327 next = g_slist_next(it);
1329 self->transients = g_slist_delete_link(self->transients, it);
1330 c->parents = g_slist_remove(c->parents, self);
1332 for (it = self->parents; it; it = next) {
1333 next = g_slist_next(it);
1335 self->parents = g_slist_delete_link(self->parents, it);
1336 c->transients = g_slist_remove(c->transients, self);
1339 /** Re-add the client to the transient tree **/
1341 /* If we're transient for a group then we need to add ourselves to all our
1344 for (it = newgroup->members; it; it = g_slist_next(it)) {
1347 !client_search_top_direct_parent(c)->transient_for_group &&
1350 c->transients = g_slist_prepend(c->transients, self);
1351 self->parents = g_slist_prepend(self->parents, c);
1356 /* If we are now transient for a single window we need to add ourselves to
1359 WARNING: Cyclical transient-ness is possible if two windows are
1360 transient for eachother.
1362 else if (newparent &&
1363 /* don't make ourself its child if it is already our child */
1364 !client_is_direct_child(self, newparent) &&
1365 client_normal(newparent))
1367 newparent->transients = g_slist_prepend(newparent->transients, self);
1368 self->parents = g_slist_prepend(self->parents, newparent);
1371 /* Add any group transient windows to our children. But if we're transient
1372 for the group, then other group transients are not our children.
1374 WARNING: Cyclical transient-ness is possible. For e.g. if:
1375 A is transient for the group
1376 B is transient for A
1377 C is transient for B
1378 A can't be transient for C or we have a cycle
1380 if (!newgtran && newgroup &&
1382 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1383 client_normal(self))
1385 for (it = newgroup->members; it; it = g_slist_next(it)) {
1387 if (c != self && c->transient_for_group &&
1388 /* Don't make it our child if it is already our parent */
1389 !client_is_direct_child(c, self))
1391 self->transients = g_slist_prepend(self->transients, c);
1392 c->parents = g_slist_prepend(c->parents, self);
1397 /** If we change our group transient-ness, our children change their
1398 effective group transient-ness, which affects how they relate to other
1401 for (it = self->transients; it; it = g_slist_next(it)) {
1403 if (!c->transient_for_group)
1404 client_update_transient_tree(c, c->group, c->group,
1405 c->transient_for_group,
1406 c->transient_for_group,
1407 client_direct_parent(c),
1408 client_direct_parent(c));
1412 static void client_get_mwm_hints(ObClient *self)
1417 self->mwmhints.flags = 0; /* default to none */
1419 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1421 if (num >= OB_MWM_ELEMENTS) {
1422 self->mwmhints.flags = hints[0];
1423 self->mwmhints.functions = hints[1];
1424 self->mwmhints.decorations = hints[2];
1430 void client_get_type_and_transientness(ObClient *self)
1437 self->transient = FALSE;
1439 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1440 /* use the first value that we know about in the array */
1441 for (i = 0; i < num; ++i) {
1442 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1443 self->type = OB_CLIENT_TYPE_DESKTOP;
1444 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1445 self->type = OB_CLIENT_TYPE_DOCK;
1446 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1447 self->type = OB_CLIENT_TYPE_TOOLBAR;
1448 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1449 self->type = OB_CLIENT_TYPE_MENU;
1450 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1451 self->type = OB_CLIENT_TYPE_UTILITY;
1452 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1453 self->type = OB_CLIENT_TYPE_SPLASH;
1454 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1455 self->type = OB_CLIENT_TYPE_DIALOG;
1456 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1457 self->type = OB_CLIENT_TYPE_NORMAL;
1458 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1460 /* prevent this window from getting any decor or
1462 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1463 OB_MWM_FLAG_DECORATIONS);
1464 self->mwmhints.decorations = 0;
1465 self->mwmhints.functions = 0;
1467 if (self->type != (ObClientType) -1)
1468 break; /* grab the first legit type */
1473 if (XGetTransientForHint(obt_display, self->window, &t))
1474 self->transient = TRUE;
1476 if (self->type == (ObClientType) -1) {
1477 /*the window type hint was not set, which means we either classify
1478 ourself as a normal window or a dialog, depending on if we are a
1480 if (self->transient)
1481 self->type = OB_CLIENT_TYPE_DIALOG;
1483 self->type = OB_CLIENT_TYPE_NORMAL;
1486 /* then, based on our type, we can update our transientness.. */
1487 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1488 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1489 self->type == OB_CLIENT_TYPE_MENU ||
1490 self->type == OB_CLIENT_TYPE_UTILITY)
1492 self->transient = TRUE;
1496 void client_update_protocols(ObClient *self)
1501 self->focus_notify = FALSE;
1502 self->delete_window = FALSE;
1504 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1505 for (i = 0; i < num_ret; ++i) {
1506 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1507 /* this means we can request the window to close */
1508 self->delete_window = TRUE;
1509 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1510 /* if this protocol is requested, then the window will be
1511 notified whenever we want it to receive focus */
1512 self->focus_notify = TRUE;
1513 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1514 /* if this protocol is requested, then the window will allow
1515 pings to determine if it is still alive */
1518 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1519 /* if this protocol is requested, then resizing the
1520 window will be synchronized between the frame and the
1522 self->sync_request = TRUE;
1530 void client_update_sync_request_counter(ObClient *self)
1534 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1536 self->sync_counter = i;
1538 self->sync_counter = None;
1542 static void client_get_colormap(ObClient *self)
1544 XWindowAttributes wa;
1546 if (XGetWindowAttributes(obt_display, self->window, &wa))
1547 client_update_colormap(self, wa.colormap);
1550 void client_update_colormap(ObClient *self, Colormap colormap)
1552 if (colormap == self->colormap) return;
1554 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1556 if (client_focused(self)) {
1557 screen_install_colormap(self, FALSE); /* uninstall old one */
1558 self->colormap = colormap;
1559 screen_install_colormap(self, TRUE); /* install new one */
1561 self->colormap = colormap;
1564 void client_update_normal_hints(ObClient *self)
1570 self->min_ratio = 0.0f;
1571 self->max_ratio = 0.0f;
1572 SIZE_SET(self->size_inc, 1, 1);
1573 SIZE_SET(self->base_size, -1, -1);
1574 SIZE_SET(self->min_size, 0, 0);
1575 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1577 /* get the hints from the window */
1578 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1579 /* normal windows can't request placement! har har
1580 if (!client_normal(self))
1582 self->positioned = (size.flags & (PPosition|USPosition));
1583 self->sized = (size.flags & (PSize|USSize));
1585 if (size.flags & PWinGravity)
1586 self->gravity = size.win_gravity;
1588 if (size.flags & PAspect) {
1589 if (size.min_aspect.y)
1591 (gfloat) size.min_aspect.x / size.min_aspect.y;
1592 if (size.max_aspect.y)
1594 (gfloat) size.max_aspect.x / size.max_aspect.y;
1597 if (size.flags & PMinSize)
1598 SIZE_SET(self->min_size, size.min_width, size.min_height);
1600 if (size.flags & PMaxSize)
1601 SIZE_SET(self->max_size, size.max_width, size.max_height);
1603 if (size.flags & PBaseSize)
1604 SIZE_SET(self->base_size, size.base_width, size.base_height);
1606 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1607 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1609 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1610 self->min_size.width, self->min_size.height,
1611 self->max_size.width, self->max_size.height);
1612 ob_debug("size inc (%d %d) base size (%d %d)",
1613 self->size_inc.width, self->size_inc.height,
1614 self->base_size.width, self->base_size.height);
1617 ob_debug("Normal hints: not set");
1620 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1622 /* start with everything (cept fullscreen) */
1624 (OB_FRAME_DECOR_TITLEBAR |
1625 OB_FRAME_DECOR_HANDLE |
1626 OB_FRAME_DECOR_GRIPS |
1627 OB_FRAME_DECOR_BORDER |
1628 OB_FRAME_DECOR_ICON |
1629 OB_FRAME_DECOR_ALLDESKTOPS |
1630 OB_FRAME_DECOR_ICONIFY |
1631 OB_FRAME_DECOR_MAXIMIZE |
1632 OB_FRAME_DECOR_SHADE |
1633 OB_FRAME_DECOR_CLOSE);
1635 (OB_CLIENT_FUNC_RESIZE |
1636 OB_CLIENT_FUNC_MOVE |
1637 OB_CLIENT_FUNC_ICONIFY |
1638 OB_CLIENT_FUNC_MAXIMIZE |
1639 OB_CLIENT_FUNC_SHADE |
1640 OB_CLIENT_FUNC_CLOSE |
1641 OB_CLIENT_FUNC_BELOW |
1642 OB_CLIENT_FUNC_ABOVE |
1643 OB_CLIENT_FUNC_UNDECORATE);
1645 if (!(self->min_size.width < self->max_size.width ||
1646 self->min_size.height < self->max_size.height))
1647 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1649 switch (self->type) {
1650 case OB_CLIENT_TYPE_NORMAL:
1651 /* normal windows retain all of the possible decorations and
1652 functionality, and can be fullscreen */
1653 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1656 case OB_CLIENT_TYPE_DIALOG:
1657 /* sometimes apps make dialog windows fullscreen for some reason (for
1658 e.g. kpdf does this..) */
1659 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1662 case OB_CLIENT_TYPE_UTILITY:
1663 /* these windows don't have anything added or removed by default */
1666 case OB_CLIENT_TYPE_MENU:
1667 case OB_CLIENT_TYPE_TOOLBAR:
1668 /* these windows can't iconify or maximize */
1669 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1670 OB_FRAME_DECOR_MAXIMIZE);
1671 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1672 OB_CLIENT_FUNC_MAXIMIZE);
1675 case OB_CLIENT_TYPE_SPLASH:
1676 /* these don't get get any decorations, and the only thing you can
1677 do with them is move them */
1678 self->decorations = 0;
1679 self->functions = OB_CLIENT_FUNC_MOVE;
1682 case OB_CLIENT_TYPE_DESKTOP:
1683 /* these windows are not manipulated by the window manager */
1684 self->decorations = 0;
1685 self->functions = 0;
1688 case OB_CLIENT_TYPE_DOCK:
1689 /* these windows are not manipulated by the window manager, but they
1690 can set below layer which has a special meaning */
1691 self->decorations = 0;
1692 self->functions = OB_CLIENT_FUNC_BELOW;
1696 /* Mwm Hints are applied subtractively to what has already been chosen for
1697 decor and functionality */
1698 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1699 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1700 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1701 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1703 /* if the mwm hints request no handle or title, then all
1704 decorations are disabled, but keep the border if that's
1706 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1707 self->decorations = OB_FRAME_DECOR_BORDER;
1709 self->decorations = 0;
1714 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1715 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1716 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1717 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1718 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1719 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1720 /* dont let mwm hints kill any buttons
1721 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1722 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1723 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1724 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1726 /* dont let mwm hints kill the close button
1727 if (! (self->mwmhints.functions & MwmFunc_Close))
1728 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1732 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1733 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1734 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1735 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1736 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1737 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1739 /* can't maximize without moving/resizing */
1740 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1741 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1742 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1743 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1744 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1747 if (self->max_horz && self->max_vert) {
1748 /* you can't resize fully maximized windows */
1749 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1750 /* kill the handle on fully maxed windows */
1751 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1754 /* If there are no decorations to remove, don't allow the user to try
1756 if (self->decorations == 0)
1757 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1759 /* finally, the user can have requested no decorations, which overrides
1760 everything (but doesnt give it a border if it doesnt have one) */
1761 if (self->undecorated)
1762 self->decorations = 0;
1764 /* if we don't have a titlebar, then we cannot shade! */
1765 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1766 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1768 /* now we need to check against rules for the client's current state */
1769 if (self->fullscreen) {
1770 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1771 OB_CLIENT_FUNC_FULLSCREEN |
1772 OB_CLIENT_FUNC_ICONIFY);
1773 self->decorations = 0;
1776 client_change_allowed_actions(self);
1779 /* force reconfigure to make sure decorations are updated */
1780 client_reconfigure(self, TRUE);
1783 static void client_change_allowed_actions(ObClient *self)
1788 /* desktop windows are kept on all desktops */
1789 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1790 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1792 if (self->functions & OB_CLIENT_FUNC_SHADE)
1793 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1794 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1795 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1796 if (self->functions & OB_CLIENT_FUNC_MOVE)
1797 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1798 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1799 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1800 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1801 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1802 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1803 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1804 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1805 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1806 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1808 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1809 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1810 if (self->functions & OB_CLIENT_FUNC_BELOW)
1811 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1812 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1813 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1815 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1817 /* make sure the window isn't breaking any rules now
1819 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1820 it can't be iconified with its parent
1823 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1824 if (self->frame) client_shade(self, FALSE);
1825 else self->shaded = FALSE;
1827 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1828 if (self->frame) client_fullscreen(self, FALSE);
1829 else self->fullscreen = FALSE;
1831 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1833 if (self->frame) client_maximize(self, FALSE, 0);
1834 else self->max_vert = self->max_horz = FALSE;
1838 void client_update_wmhints(ObClient *self)
1842 /* assume a window takes input if it doesn't specify */
1843 self->can_focus = TRUE;
1845 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
1848 if (hints->flags & InputHint)
1849 self->can_focus = hints->input;
1851 /* only do this when first managing the window *AND* when we aren't
1853 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1854 if (hints->flags & StateHint)
1855 self->iconic = hints->initial_state == IconicState;
1858 self->urgent = (hints->flags & XUrgencyHint);
1859 if (self->urgent && !ur)
1860 client_hilite(self, TRUE);
1861 else if (!self->urgent && ur && self->demands_attention)
1862 client_hilite(self, FALSE);
1864 if (!(hints->flags & WindowGroupHint))
1865 hints->window_group = None;
1867 /* did the group state change? */
1868 if (hints->window_group !=
1869 (self->group ? self->group->leader : None))
1871 ObGroup *oldgroup = self->group;
1873 /* remove from the old group if there was one */
1875 group_remove(self->group, self);
1879 /* add ourself to the group if we have one */
1880 if (hints->window_group != None) {
1881 self->group = group_add(hints->window_group, self);
1884 /* Put ourselves into the new group's transient tree, and remove
1885 ourselves from the old group's */
1886 client_update_transient_tree(self, oldgroup, self->group,
1887 self->transient_for_group,
1888 self->transient_for_group,
1889 client_direct_parent(self),
1890 client_direct_parent(self));
1892 /* Lastly, being in a group, or not, can change if the window is
1893 transient for anything.
1895 The logic for this is:
1896 self->transient = TRUE always if the window wants to be
1897 transient for something, even if transient_for was NULL because
1898 it wasn't in a group before.
1900 If parents was NULL and oldgroup was NULL we can assume
1901 that when we add the new group, it will become transient for
1904 If transient_for_group is TRUE, then it must have already
1905 had a group. If it is getting a new group, the above call to
1906 client_update_transient_tree has already taken care of
1907 everything ! If it is losing all group status then it will
1908 no longer be transient for anything and that needs to be
1911 if (self->transient &&
1912 ((self->parents == NULL && oldgroup == NULL) ||
1913 (self->transient_for_group && !self->group)))
1914 client_update_transient_for(self);
1917 /* the WM_HINTS can contain an icon */
1918 if (hints->flags & IconPixmapHint)
1919 client_update_icons(self);
1925 void client_update_title(ObClient *self)
1928 gchar *visible = NULL;
1930 g_free(self->title);
1931 g_free(self->original_title);
1934 if (!OBT_PROP_GETS(self->window, NET_WM_NAME, utf8, &data)) {
1935 /* try old x stuff */
1936 if (!(OBT_PROP_GETS(self->window, WM_NAME, locale, &data)
1937 || OBT_PROP_GETS(self->window, WM_NAME, utf8, &data))) {
1938 if (self->transient) {
1940 GNOME alert windows are not given titles:
1941 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1943 data = g_strdup("");
1945 data = g_strdup(_("Unnamed Window"));
1948 self->original_title = g_strdup(data);
1950 if (self->client_machine) {
1951 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1956 if (self->not_responding) {
1958 if (self->kill_level > 0)
1959 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1961 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
1965 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, utf8, visible);
1966 self->title = visible;
1969 frame_adjust_title(self->frame);
1971 /* update the icon title */
1973 g_free(self->icon_title);
1976 if (!OBT_PROP_GETS(self->window, NET_WM_ICON_NAME, utf8, &data))
1977 /* try old x stuff */
1978 if (!(OBT_PROP_GETS(self->window, WM_ICON_NAME, locale, &data) ||
1979 OBT_PROP_GETS(self->window, WM_ICON_NAME, utf8, &data)))
1980 data = g_strdup(self->title);
1982 if (self->client_machine) {
1983 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1988 if (self->not_responding) {
1990 if (self->kill_level > 0)
1991 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1993 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
1997 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, utf8, visible);
1998 self->icon_title = visible;
2001 void client_update_strut(ObClient *self)
2005 gboolean got = FALSE;
2008 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2013 STRUT_PARTIAL_SET(strut,
2014 data[0], data[2], data[1], data[3],
2015 data[4], data[5], data[8], data[9],
2016 data[6], data[7], data[10], data[11]);
2022 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2028 /* use the screen's width/height */
2029 a = screen_physical_area_all_monitors();
2031 STRUT_PARTIAL_SET(strut,
2032 data[0], data[2], data[1], data[3],
2033 a->y, a->y + a->height - 1,
2034 a->x, a->x + a->width - 1,
2035 a->y, a->y + a->height - 1,
2036 a->x, a->x + a->width - 1);
2043 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2044 0, 0, 0, 0, 0, 0, 0, 0);
2046 if (!STRUT_EQUAL(strut, self->strut)) {
2047 self->strut = strut;
2049 /* updating here is pointless while we're being mapped cuz we're not in
2050 the client list yet */
2052 screen_update_areas();
2056 void client_update_icons(ObClient *self)
2061 guint num_seen; /* number of icons present */
2066 /* grab the server, because we might be setting the window's icon and
2067 we don't want them to set it in between and we overwrite their own
2071 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2072 /* figure out how many valid icons are in here */
2075 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2078 /* watch for the data being too small for the specified size,
2079 or for zero sized icons. */
2080 if (i + w*h > num || w == 0 || h == 0) break;
2082 /* convert it to the right bit order for ObRender */
2083 for (j = 0; j < w*h; ++j)
2085 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2086 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2087 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2088 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2090 /* is it in the cache? */
2091 img = RrImageCacheFind(ob_rr_icons, &data[i], w, h);
2092 if (img) RrImageRef(img); /* own it */
2097 /* don't bother looping anymore if we already found it in the cache
2098 since we'll just use that! */
2102 /* if it's not in the cache yet, then add it to the cache now.
2103 we have already converted it to the correct bit order above */
2104 if (!img && num_seen > 0) {
2105 img = RrImageNew(ob_rr_icons);
2107 for (j = 0; j < num_seen; ++j) {
2110 RrImageAddPicture(img, &data[i], w, h);
2118 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2123 if ((hints = XGetWMHints(obt_display, self->window))) {
2124 if (hints->flags & IconPixmapHint) {
2126 obt_display_ignore_errors(TRUE);
2127 xicon = RrPixmapToRGBA(ob_rr_inst,
2129 (hints->flags & IconMaskHint ?
2130 hints->icon_mask : None),
2131 (gint*)&w, (gint*)&h, &data);
2132 obt_display_ignore_errors(FALSE);
2135 if (w > 0 && h > 0) {
2136 /* is this icon in the cache yet? */
2137 img = RrImageCacheFind(ob_rr_icons, data, w, h);
2138 if (img) RrImageRef(img); /* own it */
2140 /* if not, then add it */
2142 img = RrImageNew(ob_rr_icons);
2143 RrImageAddPicture(img, data, w, h);
2154 /* set the client's icons to be whatever we found */
2155 RrImageUnref(self->icon_set);
2156 self->icon_set = img;
2158 /* if the client has no icon at all, then we set a default icon onto it.
2159 but, if it has parents, then one of them will have an icon already
2161 if (!self->icon_set && !self->parents) {
2162 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2163 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2165 r = g_random_int_range(0,255);
2166 g = g_random_int_range(0,255);
2167 b = g_random_int_range(0,255);
2169 w = ob_rr_theme->def_win_icon_w;
2170 h = ob_rr_theme->def_win_icon_h;
2171 ldata = g_new(gulong, w*h+2);
2174 for (i = 0; i < w*h; ++i)
2175 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2176 ((((icon[i] >> RrDefaultRedOffset) & 0xff)*r/255) << 16) +
2177 ((((icon[i] >> RrDefaultGreenOffset) & 0xff)*g/255) << 8) +
2178 ((((icon[i] >> RrDefaultBlueOffset) & 0xff)*b/255) << 0);
2179 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2181 } else if (self->frame)
2182 /* don't draw the icon empty if we're just setting one now anyways,
2183 we'll get the property change any second */
2184 frame_adjust_icon(self->frame);
2189 void client_update_icon_geometry(ObClient *self)
2194 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2196 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2200 /* don't let them set it with an area < 0 */
2201 RECT_SET(self->icon_geometry, data[0], data[1],
2202 MAX(data[2],0), MAX(data[3],0));
2207 static void client_get_session_ids(ObClient *self)
2214 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2217 /* get the SM_CLIENT_ID */
2220 got = OBT_PROP_GETS(leader, SM_CLIENT_ID, locale, &self->sm_client_id);
2222 OBT_PROP_GETS(self->window, SM_CLIENT_ID, locale, &self->sm_client_id);
2224 /* get the WM_CLASS (name and class). make them "" if they are not
2228 got = OBT_PROP_GETSS(leader, WM_CLASS, locale, &ss);
2230 got = OBT_PROP_GETSS(self->window, WM_CLASS, locale, &ss);
2234 self->name = g_strdup(ss[0]);
2236 self->class = g_strdup(ss[1]);
2241 if (self->name == NULL) self->name = g_strdup("");
2242 if (self->class == NULL) self->class = g_strdup("");
2244 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2247 got = OBT_PROP_GETS(leader, WM_WINDOW_ROLE, locale, &s);
2249 got = OBT_PROP_GETS(self->window, WM_WINDOW_ROLE, locale, &s);
2254 self->role = g_strdup("");
2256 /* get the WM_COMMAND */
2260 got = OBT_PROP_GETSS(leader, WM_COMMAND, locale, &ss);
2262 got = OBT_PROP_GETSS(self->window, WM_COMMAND, locale, &ss);
2265 /* merge/mash them all together */
2266 gchar *merge = NULL;
2269 for (i = 0; ss[i]; ++i) {
2272 merge = g_strconcat(merge, ss[i], NULL);
2274 merge = g_strconcat(ss[i], NULL);
2279 self->wm_command = merge;
2282 /* get the WM_CLIENT_MACHINE */
2285 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, locale, &s);
2287 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, locale, &s);
2290 gchar localhost[128];
2293 gethostname(localhost, 127);
2294 localhost[127] = '\0';
2295 if (strcmp(localhost, s) != 0)
2296 self->client_machine = s;
2300 /* see if it has the PID set too (the PID requires that the
2301 WM_CLIENT_MACHINE be set) */
2302 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2307 static void client_change_wm_state(ObClient *self)
2312 old = self->wmstate;
2314 if (self->shaded || self->iconic ||
2315 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2317 self->wmstate = IconicState;
2319 self->wmstate = NormalState;
2321 if (old != self->wmstate) {
2322 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2323 self->wmstate, 1, 0, 0, 0);
2325 state[0] = self->wmstate;
2327 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2331 static void client_change_state(ObClient *self)
2333 gulong netstate[13];
2338 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2340 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2342 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2343 if (self->skip_taskbar)
2344 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2345 if (self->skip_pager)
2346 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2347 if (self->fullscreen)
2348 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2350 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2352 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2354 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2356 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2357 if (self->demands_attention)
2358 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2359 if (self->undecorated)
2360 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2362 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_LOCKED);
2363 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2366 frame_adjust_state(self->frame);
2369 ObClient *client_search_focus_tree(ObClient *self)
2374 for (it = self->transients; it; it = g_slist_next(it)) {
2375 if (client_focused(it->data)) return it->data;
2376 if ((ret = client_search_focus_tree(it->data))) return ret;
2381 ObClient *client_search_focus_tree_full(ObClient *self)
2383 if (self->parents) {
2386 for (it = self->parents; it; it = g_slist_next(it)) {
2387 ObClient *c = it->data;
2388 if ((c = client_search_focus_tree_full(it->data))) return c;
2394 /* this function checks the whole tree, the client_search_focus_tree
2395 does not, so we need to check this window */
2396 if (client_focused(self))
2398 return client_search_focus_tree(self);
2402 ObClient *client_search_focus_group_full(ObClient *self)
2407 for (it = self->group->members; it; it = g_slist_next(it)) {
2408 ObClient *c = it->data;
2410 if (client_focused(c)) return c;
2411 if ((c = client_search_focus_tree(it->data))) return c;
2414 if (client_focused(self)) return self;
2418 gboolean client_has_parent(ObClient *self)
2420 return self->parents != NULL;
2423 static ObStackingLayer calc_layer(ObClient *self)
2428 monitor = screen_physical_area_monitor(client_monitor(self));
2430 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2431 l = OB_STACKING_LAYER_DESKTOP;
2432 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2433 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2434 else l = OB_STACKING_LAYER_ABOVE;
2436 else if ((self->fullscreen ||
2437 /* No decorations and fills the monitor = oldskool fullscreen.
2438 But not for maximized windows.
2440 (self->decorations == 0 &&
2441 !(self->max_horz && self->max_vert) &&
2442 RECT_EQUAL(self->area, *monitor))) &&
2443 /* you are fullscreen while you or your children are focused.. */
2444 (client_focused(self) || client_search_focus_tree(self) ||
2445 /* you can be fullscreen if you're on another desktop */
2446 (self->desktop != screen_desktop &&
2447 self->desktop != DESKTOP_ALL) ||
2448 /* and you can also be fullscreen if the focused client is on
2449 another monitor, or nothing else is focused */
2451 client_monitor(focus_client) != client_monitor(self))))
2452 l = OB_STACKING_LAYER_FULLSCREEN;
2453 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2454 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2455 else l = OB_STACKING_LAYER_NORMAL;
2462 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2463 ObStackingLayer min)
2465 ObStackingLayer old, own;
2469 own = calc_layer(self);
2470 self->layer = MAX(own, min);
2472 if (self->layer != old) {
2473 stacking_remove(CLIENT_AS_WINDOW(self));
2474 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2477 /* we've been restacked */
2478 self->visited = TRUE;
2480 for (it = self->transients; it; it = g_slist_next(it))
2481 client_calc_layer_recursive(it->data, orig,
2485 static void client_calc_layer_internal(ObClient *self)
2489 /* transients take on the layer of their parents */
2490 sit = client_search_all_top_parents(self);
2492 for (; sit; sit = g_slist_next(sit))
2493 client_calc_layer_recursive(sit->data, self, 0);
2496 void client_calc_layer(ObClient *self)
2500 /* skip over stuff above fullscreen layer */
2501 for (it = stacking_list; it; it = g_list_next(it))
2502 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2504 /* find the windows in the fullscreen layer, and mark them not-visited */
2505 for (; it; it = g_list_next(it)) {
2506 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2507 else if (WINDOW_IS_CLIENT(it->data))
2508 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2511 client_calc_layer_internal(self);
2513 /* skip over stuff above fullscreen layer */
2514 for (it = stacking_list; it; it = g_list_next(it))
2515 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2517 /* now recalc any windows in the fullscreen layer which have not
2518 had their layer recalced already */
2519 for (; it; it = g_list_next(it)) {
2520 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2521 else if (WINDOW_IS_CLIENT(it->data) &&
2522 !WINDOW_AS_CLIENT(it->data)->visited)
2523 client_calc_layer_internal(it->data);
2527 gboolean client_should_show(ObClient *self)
2531 if (client_normal(self) && screen_showing_desktop)
2533 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2539 gboolean client_show(ObClient *self)
2541 gboolean show = FALSE;
2543 if (client_should_show(self)) {
2544 /* replay pending pointer event before showing the window, in case it
2545 should be going to something under the window */
2546 mouse_replay_pointer();
2548 frame_show(self->frame);
2551 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2552 it needs to be in IconicState. This includes when it is on another
2555 client_change_wm_state(self);
2557 hooks_queue(OB_HOOK_WIN_VISIBLE, self);
2562 gboolean client_hide(ObClient *self)
2564 gboolean hide = FALSE;
2566 if (!client_should_show(self)) {
2567 if (self == focus_client) {
2568 event_cancel_all_key_grabs();
2571 /* We don't need to ignore enter events here.
2572 The window can hide/iconify in 3 different ways:
2573 1 - through an x message. in this case we ignore all enter events
2574 caused by responding to the x message (unless underMouse)
2575 2 - by a keyboard action. in this case we ignore all enter events
2576 caused by the action
2577 3 - by a mouse action. in this case they are doing stuff with the
2578 mouse and focus _should_ move.
2580 Also in action_end, we simulate an enter event that can't be ignored
2581 so trying to ignore them is futile in case 3 anyways
2584 /* replay pending pointer event before hiding the window, in case it
2585 should be going to the window */
2586 mouse_replay_pointer();
2588 frame_hide(self->frame);
2591 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2592 it needs to be in IconicState. This includes when it is on another
2595 client_change_wm_state(self);
2597 hooks_queue(OB_HOOK_WIN_INVISIBLE, self);
2602 void client_showhide(ObClient *self)
2604 if (!client_show(self))
2608 gboolean client_normal(ObClient *self) {
2609 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2610 self->type == OB_CLIENT_TYPE_DOCK ||
2611 self->type == OB_CLIENT_TYPE_SPLASH);
2614 gboolean client_helper(ObClient *self)
2616 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2617 self->type == OB_CLIENT_TYPE_MENU ||
2618 self->type == OB_CLIENT_TYPE_TOOLBAR);
2621 gboolean client_mouse_focusable(ObClient *self)
2623 return !(self->type == OB_CLIENT_TYPE_MENU ||
2624 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2625 self->type == OB_CLIENT_TYPE_SPLASH ||
2626 self->type == OB_CLIENT_TYPE_DOCK);
2629 gboolean client_enter_focusable(ObClient *self)
2631 /* you can focus desktops but it shouldn't on enter */
2632 return (client_mouse_focusable(self) &&
2633 self->type != OB_CLIENT_TYPE_DESKTOP);
2636 static void client_apply_startup_state(ObClient *self,
2637 gint x, gint y, gint w, gint h)
2639 /* save the states that we are going to apply */
2640 gboolean iconic = self->iconic;
2641 gboolean fullscreen = self->fullscreen;
2642 gboolean undecorated = self->undecorated;
2643 gboolean shaded = self->shaded;
2644 gboolean demands_attention = self->demands_attention;
2645 gboolean max_horz = self->max_horz;
2646 gboolean max_vert = self->max_vert;
2650 /* turn them all off in the client, so they won't affect the window
2652 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2653 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2655 /* move the client to its placed position, or it it's already there,
2656 generate a ConfigureNotify telling the client where it is.
2658 do this after adjusting the frame. otherwise it gets all weird and
2659 clients don't work right
2661 do this before applying the states so they have the correct
2662 pre-max/pre-fullscreen values
2664 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2665 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2666 self->window, x, y, w, h);
2667 /* save the area, and make it where it should be for the premax stuff */
2668 oldarea = self->area;
2669 RECT_SET(self->area, x, y, w, h);
2671 /* apply the states. these are in a carefully crafted order.. */
2674 client_iconify(self, TRUE, FALSE, TRUE);
2676 client_fullscreen(self, TRUE);
2678 client_set_undecorated(self, TRUE);
2680 client_shade(self, TRUE);
2681 if (demands_attention)
2682 client_hilite(self, TRUE);
2684 if (max_vert && max_horz)
2685 client_maximize(self, TRUE, 0);
2687 client_maximize(self, TRUE, 2);
2689 client_maximize(self, TRUE, 1);
2691 /* if the window hasn't been configured yet, then do so now, in fact the
2692 x,y,w,h may _not_ be the same as the area rect, which can end up
2693 meaning that the client isn't properly moved/resized by the fullscreen
2695 pho can cause this because it maps at size of the screen but not 0,0
2696 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2697 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2698 cuz thats where the pre-fullscreen will be. however the actual area is
2699 not, so this needs to be called even if we have fullscreened/maxed
2701 self->area = oldarea;
2702 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2704 /* set the desktop hint, to make sure that it always exists */
2705 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
2707 /* nothing to do for the other states:
2716 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2718 /* these should be the current values. this is for when you're not moving,
2720 g_assert(*x == self->area.x);
2721 g_assert(oldw == self->area.width);
2724 switch (self->gravity) {
2726 case NorthWestGravity:
2728 case SouthWestGravity:
2735 *x -= (neww - oldw) / 2;
2737 case NorthEastGravity:
2739 case SouthEastGravity:
2745 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2747 /* these should be the current values. this is for when you're not moving,
2749 g_assert(*y == self->area.y);
2750 g_assert(oldh == self->area.height);
2753 switch (self->gravity) {
2755 case NorthWestGravity:
2757 case NorthEastGravity:
2764 *y -= (newh - oldh) / 2;
2766 case SouthWestGravity:
2768 case SouthEastGravity:
2774 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2775 gint *logicalw, gint *logicalh,
2778 Rect desired = {*x, *y, *w, *h};
2779 frame_rect_to_frame(self->frame, &desired);
2781 /* make the frame recalculate its dimensions n shit without changing
2782 anything visible for real, this way the constraints below can work with
2783 the updated frame dimensions. */
2784 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2786 /* gets the frame's position */
2787 frame_client_gravity(self->frame, x, y);
2789 /* these positions are frame positions, not client positions */
2791 /* set the size and position if fullscreen */
2792 if (self->fullscreen) {
2796 i = screen_find_monitor(&desired);
2797 a = screen_physical_area_monitor(i);
2804 user = FALSE; /* ignore if the client can't be moved/resized when it
2808 } else if (self->max_horz || self->max_vert) {
2812 /* use all possible struts when maximizing to the full screen */
2813 i = screen_find_monitor(&desired);
2814 a = screen_area(self->desktop, i,
2815 (self->max_horz && self->max_vert ? NULL : &desired));
2817 /* set the size and position if maximized */
2818 if (self->max_horz) {
2820 *w = a->width - self->frame->size.left - self->frame->size.right;
2822 if (self->max_vert) {
2824 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2827 user = FALSE; /* ignore if the client can't be moved/resized when it
2833 /* gets the client's position */
2834 frame_frame_gravity(self->frame, x, y);
2836 /* work within the preferred sizes given by the window, these may have
2837 changed rather than it's requested width and height, so always run
2838 through this code */
2840 gint basew, baseh, minw, minh;
2842 gfloat minratio, maxratio;
2844 incw = self->fullscreen || self->max_horz ? 1 : self->size_inc.width;
2845 inch = self->fullscreen || self->max_vert ? 1 : self->size_inc.height;
2846 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2847 0 : self->min_ratio;
2848 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2849 0 : self->max_ratio;
2851 /* base size is substituted with min size if not specified */
2852 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2853 basew = self->base_size.width;
2854 baseh = self->base_size.height;
2856 basew = self->min_size.width;
2857 baseh = self->min_size.height;
2859 /* min size is substituted with base size if not specified */
2860 if (self->min_size.width || self->min_size.height) {
2861 minw = self->min_size.width;
2862 minh = self->min_size.height;
2864 minw = self->base_size.width;
2865 minh = self->base_size.height;
2868 /* This comment is no longer true */
2869 /* if this is a user-requested resize, then check against min/max
2872 /* smaller than min size or bigger than max size? */
2873 if (*w > self->max_size.width) *w = self->max_size.width;
2874 if (*w < minw) *w = minw;
2875 if (*h > self->max_size.height) *h = self->max_size.height;
2876 if (*h < minh) *h = minh;
2881 /* keep to the increments */
2885 /* you cannot resize to nothing */
2886 if (basew + *w < 1) *w = 1 - basew;
2887 if (baseh + *h < 1) *h = 1 - baseh;
2889 /* save the logical size */
2890 *logicalw = incw > 1 ? *w : *w + basew;
2891 *logicalh = inch > 1 ? *h : *h + baseh;
2899 /* adjust the height to match the width for the aspect ratios.
2900 for this, min size is not substituted for base size ever. */
2901 *w -= self->base_size.width;
2902 *h -= self->base_size.height;
2905 if (*h * minratio > *w) {
2906 *h = (gint)(*w / minratio);
2908 /* you cannot resize to nothing */
2911 *w = (gint)(*h * minratio);
2915 if (*h * maxratio < *w) {
2916 *h = (gint)(*w / maxratio);
2918 /* you cannot resize to nothing */
2921 *w = (gint)(*h * minratio);
2925 *w += self->base_size.width;
2926 *h += self->base_size.height;
2929 /* these override the above states! if you cant move you can't move! */
2931 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2935 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2936 *w = self->area.width;
2937 *h = self->area.height;
2945 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
2946 gboolean user, gboolean final, gboolean force_reply)
2950 gboolean send_resize_client;
2951 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
2952 gboolean fmoved, fresized;
2953 guint fdecor = self->frame->decorations;
2954 gboolean fhorz = self->frame->max_horz;
2955 gboolean fvert = self->frame->max_vert;
2956 gint logicalw, logicalh;
2958 /* find the new x, y, width, and height (and logical size) */
2959 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
2961 /* set the logical size if things changed */
2962 if (!(w == self->area.width && h == self->area.height))
2963 SIZE_SET(self->logical_size, logicalw, logicalh);
2965 /* figure out if we moved or resized or what */
2966 moved = (x != self->area.x || y != self->area.y);
2967 resized = (w != self->area.width || h != self->area.height);
2969 oldw = self->area.width;
2970 oldh = self->area.height;
2971 oldframe = self->frame->area;
2972 RECT_SET(self->area, x, y, w, h);
2974 /* for app-requested resizes, always resize if 'resized' is true.
2975 for user-requested ones, only resize if final is true, or when
2976 resizing in redraw mode */
2977 send_resize_client = ((!user && resized) ||
2979 (resized && config_resize_redraw))));
2981 /* if the client is enlarging, then resize the client before the frame */
2982 if (send_resize_client && (w > oldw || h > oldh)) {
2983 XMoveResizeWindow(obt_display, self->window,
2984 self->frame->size.left, self->frame->size.top,
2985 MAX(w, oldw), MAX(h, oldh));
2986 frame_adjust_client_area(self->frame);
2989 /* find the frame's dimensions and move/resize it */
2993 /* if decorations changed, then readjust everything for the frame */
2994 if (self->decorations != fdecor ||
2995 self->max_horz != fhorz || self->max_vert != fvert)
2997 fmoved = fresized = TRUE;
3000 /* adjust the frame */
3001 if (fmoved || fresized) {
3002 gulong ignore_start;
3004 ignore_start = event_start_ignore_all_enters();
3006 /* replay pending pointer event before move the window, in case it
3007 would change what window gets the event */
3008 mouse_replay_pointer();
3010 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3013 event_end_ignore_all_enters(ignore_start);
3016 if (!user || final) {
3017 gint oldrx = self->root_pos.x;
3018 gint oldry = self->root_pos.y;
3019 /* we have reset the client to 0 border width, so don't include
3020 it in these coords */
3021 POINT_SET(self->root_pos,
3022 self->frame->area.x + self->frame->size.left -
3024 self->frame->area.y + self->frame->size.top -
3025 self->border_width);
3026 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3030 /* This is kinda tricky and should not be changed.. let me explain!
3032 When user = FALSE, then the request is coming from the application
3033 itself, and we are more strict about when to send a synthetic
3034 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3035 in this case (if force_reply is true)
3037 When user = TRUE, then the request is coming from "us", like when we
3038 maximize a window or something. In this case we are more lenient. We
3039 used to follow the same rules as above, but _Java_ Swing can't handle
3040 this. So just to appease Swing, when user = TRUE, we always send
3041 a synthetic ConfigureNotify to give the window its root coordinates.
3043 if ((!user && !resized && (rootmoved || force_reply)) ||
3044 (user && final && rootmoved))
3048 event.type = ConfigureNotify;
3049 event.xconfigure.display = obt_display;
3050 event.xconfigure.event = self->window;
3051 event.xconfigure.window = self->window;
3053 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3054 self->title, self->root_pos.x, self->root_pos.y, w, h);
3056 /* root window real coords */
3057 event.xconfigure.x = self->root_pos.x;
3058 event.xconfigure.y = self->root_pos.y;
3059 event.xconfigure.width = w;
3060 event.xconfigure.height = h;
3061 event.xconfigure.border_width = self->border_width;
3062 event.xconfigure.above = None;
3063 event.xconfigure.override_redirect = FALSE;
3064 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3065 FALSE, StructureNotifyMask, &event);
3068 /* if the client is shrinking, then resize the frame before the client.
3070 both of these resize sections may run, because the top one only resizes
3071 in the direction that is growing
3073 if (send_resize_client && (w <= oldw || h <= oldh)) {
3074 frame_adjust_client_area(self->frame);
3075 XMoveResizeWindow(obt_display, self->window,
3076 self->frame->size.left, self->frame->size.top, w, h);
3079 XFlush(obt_display);
3081 /* if it moved between monitors, then this can affect the stacking
3082 layer of this window or others - for fullscreen windows */
3083 if (screen_find_monitor(&self->frame->area) !=
3084 screen_find_monitor(&oldframe))
3086 client_calc_layer(self);
3090 void client_fullscreen(ObClient *self, gboolean fs)
3094 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3095 self->fullscreen == fs) return; /* already done */
3097 self->fullscreen = fs;
3098 client_change_state(self); /* change the state hints on the client */
3101 self->pre_fullscreen_area = self->area;
3102 /* if the window is maximized, its area isn't all that meaningful.
3103 save its premax area instead. */
3104 if (self->max_horz) {
3105 self->pre_fullscreen_area.x = self->pre_max_area.x;
3106 self->pre_fullscreen_area.width = self->pre_max_area.width;
3108 if (self->max_vert) {
3109 self->pre_fullscreen_area.y = self->pre_max_area.y;
3110 self->pre_fullscreen_area.height = self->pre_max_area.height;
3113 /* these will help configure_full figure out where to fullscreen
3117 w = self->area.width;
3118 h = self->area.height;
3120 g_assert(self->pre_fullscreen_area.width > 0 &&
3121 self->pre_fullscreen_area.height > 0);
3123 x = self->pre_fullscreen_area.x;
3124 y = self->pre_fullscreen_area.y;
3125 w = self->pre_fullscreen_area.width;
3126 h = self->pre_fullscreen_area.height;
3127 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3130 ob_debug("Window %s going fullscreen (%d)",
3131 self->title, self->fullscreen);
3133 client_setup_decor_and_functions(self, FALSE);
3134 client_move_resize(self, x, y, w, h);
3136 /* and adjust our layer/stacking. do this after resizing the window,
3137 and applying decorations, because windows which fill the screen are
3138 considered "fullscreen" and it affects their layer */
3139 client_calc_layer(self);
3142 /* try focus us when we go into fullscreen mode */
3147 static void client_iconify_recursive(ObClient *self,
3148 gboolean iconic, gboolean curdesk,
3149 gboolean hide_animation)
3152 gboolean changed = FALSE;
3154 if (self->iconic != iconic) {
3155 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3159 /* don't let non-normal windows iconify along with their parents
3161 if (client_normal(self)) {
3162 self->iconic = iconic;
3164 /* update the focus lists.. iconic windows go to the bottom of
3166 focus_order_to_bottom(self);
3171 self->iconic = iconic;
3173 if (curdesk && self->desktop != screen_desktop &&
3174 self->desktop != DESKTOP_ALL)
3175 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3177 /* this puts it after the current focused window */
3178 focus_order_remove(self);
3179 focus_order_add_new(self);
3186 client_change_state(self);
3187 if (config_animate_iconify && !hide_animation)
3188 frame_begin_iconify_animation(self->frame, iconic);
3189 /* do this after starting the animation so it doesn't flash */
3190 client_showhide(self);
3192 hooks_queue((iconic ? OB_HOOK_WIN_ICONIC : OB_HOOK_WIN_UNICONIC),
3196 /* iconify all direct transients, and deiconify all transients
3198 for (it = self->transients; it; it = g_slist_next(it))
3199 if (it->data != self)
3200 if (client_is_direct_child(self, it->data) || !iconic)
3201 client_iconify_recursive(it->data, iconic, curdesk,
3205 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3206 gboolean hide_animation)
3208 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3209 /* move up the transient chain as far as possible first */
3210 self = client_search_top_direct_parent(self);
3211 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3215 void client_maximize(ObClient *self, gboolean max, gint dir)
3219 g_assert(dir == 0 || dir == 1 || dir == 2);
3220 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3222 /* check if already done */
3224 if (dir == 0 && self->max_horz && self->max_vert) return;
3225 if (dir == 1 && self->max_horz) return;
3226 if (dir == 2 && self->max_vert) return;
3228 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3229 if (dir == 1 && !self->max_horz) return;
3230 if (dir == 2 && !self->max_vert) return;
3233 /* these will help configure_full figure out which screen to fill with
3237 w = self->area.width;
3238 h = self->area.height;
3241 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3242 RECT_SET(self->pre_max_area,
3243 self->area.x, self->pre_max_area.y,
3244 self->area.width, self->pre_max_area.height);
3246 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3247 RECT_SET(self->pre_max_area,
3248 self->pre_max_area.x, self->area.y,
3249 self->pre_max_area.width, self->area.height);
3252 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3253 g_assert(self->pre_max_area.width > 0);
3255 x = self->pre_max_area.x;
3256 w = self->pre_max_area.width;
3258 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3259 0, self->pre_max_area.height);
3261 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3262 g_assert(self->pre_max_area.height > 0);
3264 y = self->pre_max_area.y;
3265 h = self->pre_max_area.height;
3267 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3268 self->pre_max_area.width, 0);
3272 if (dir == 0 || dir == 1) /* horz */
3273 self->max_horz = max;
3274 if (dir == 0 || dir == 2) /* vert */
3275 self->max_vert = max;
3277 client_change_state(self); /* change the state hints on the client */
3279 client_setup_decor_and_functions(self, FALSE);
3280 client_move_resize(self, x, y, w, h);
3282 hooks_queue((max ? OB_HOOK_WIN_MAX : OB_HOOK_WIN_UNMAX), self);
3285 void client_shade(ObClient *self, gboolean shade)
3287 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3288 shade) || /* can't shade */
3289 self->shaded == shade) return; /* already done */
3291 self->shaded = shade;
3292 client_change_state(self);
3293 client_change_wm_state(self); /* the window is being hidden/shown */
3294 /* resize the frame to just the titlebar */
3295 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3297 hooks_queue((shade ? OB_HOOK_WIN_SHADE : OB_HOOK_WIN_UNSHADE), self);
3300 static void client_ping_event(ObClient *self, gboolean dead)
3302 if (self->not_responding != dead) {
3303 self->not_responding = dead;
3304 client_update_title(self);
3307 /* the client isn't responding, so ask to kill it */
3308 client_prompt_kill(self);
3310 /* it came back to life ! */
3312 if (self->kill_prompt) {
3313 prompt_unref(self->kill_prompt);
3314 self->kill_prompt = NULL;
3317 self->kill_level = 0;
3322 void client_close(ObClient *self)
3324 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3326 /* if closing an internal obprompt, that is just cancelling it */
3328 prompt_cancel(self->prompt);
3332 /* in the case that the client provides no means to requesting that it
3333 close, we just kill it */
3334 if (!self->delete_window)
3335 /* don't use client_kill(), we should only kill based on PID in
3336 response to a lack of PING replies */
3337 XKillClient(obt_display, self->window);
3339 /* request the client to close with WM_DELETE_WINDOW */
3340 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3341 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_curtime,
3342 0, 0, 0, NoEventMask);
3344 /* we're trying to close the window, so see if it is responding. if it
3345 is not, then we will let them kill the window */
3347 ping_start(self, client_ping_event);
3349 /* if we already know the window isn't responding (maybe they clicked
3350 no in the kill dialog but it hasn't come back to life), then show
3352 if (self->not_responding)
3353 client_prompt_kill(self);
3357 #define OB_KILL_RESULT_NO 0
3358 #define OB_KILL_RESULT_YES 1
3360 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3362 ObClient *self = data;
3364 if (result == OB_KILL_RESULT_YES)
3366 return TRUE; /* call the cleanup func */
3369 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3371 ObClient *self = data;
3373 g_assert(p == self->kill_prompt);
3375 prompt_unref(self->kill_prompt);
3376 self->kill_prompt = NULL;
3379 static void client_prompt_kill(ObClient *self)
3381 /* check if we're already prompting */
3382 if (!self->kill_prompt) {
3383 ObPromptAnswer answers[] = {
3384 { 0, OB_KILL_RESULT_NO },
3385 { 0, OB_KILL_RESULT_YES }
3388 const gchar *y, *title;
3390 title = self->original_title;
3391 if (title[0] == '\0') {
3392 /* empty string, so use its parent */
3393 ObClient *p = client_search_top_direct_parent(self);
3394 if (p) title = p->original_title;
3397 if (client_on_localhost(self)) {
3400 if (self->kill_level == 0)
3406 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3408 y = _("End Process");
3412 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3414 y = _("Disconnect");
3416 /* set the dialog buttons' text */
3417 answers[0].text = _("Cancel"); /* "no" */
3418 answers[1].text = y; /* "yes" */
3420 self->kill_prompt = prompt_new(m, NULL, answers,
3421 sizeof(answers)/sizeof(answers[0]),
3422 OB_KILL_RESULT_NO, /* default = no */
3423 OB_KILL_RESULT_NO, /* cancel = no */
3424 client_kill_requested,
3425 client_kill_cleanup,
3430 prompt_show(self->kill_prompt, self, TRUE);
3433 void client_kill(ObClient *self)
3435 /* don't kill our own windows */
3436 if (self->prompt) return;
3438 if (client_on_localhost(self) && self->pid) {
3439 /* running on the local host */
3440 if (self->kill_level == 0) {
3441 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3442 self->window, self->pid);
3443 kill(self->pid, SIGTERM);
3446 /* show that we're trying to kill it */
3447 client_update_title(self);
3450 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3451 self->window, self->pid);
3452 kill(self->pid, SIGKILL); /* kill -9 */
3456 /* running on a remote host */
3457 XKillClient(obt_display, self->window);
3461 void client_hilite(ObClient *self, gboolean hilite)
3463 if (self->demands_attention == hilite)
3464 return; /* no change */
3466 /* don't allow focused windows to hilite */
3467 self->demands_attention = hilite && !client_focused(self);
3468 if (self->frame != NULL) { /* if we're mapping, just set the state */
3469 if (self->demands_attention)
3470 frame_flash_start(self->frame);
3472 frame_flash_stop(self->frame);
3473 client_change_state(self);
3477 static void client_set_desktop_recursive(ObClient *self,
3485 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3487 ob_debug("Setting desktop %u", target+1);
3489 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3491 old = self->desktop;
3492 self->desktop = target;
3493 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3494 /* the frame can display the current desktop state */
3495 frame_adjust_state(self->frame);
3496 /* 'move' the window to the new desktop */
3500 /* raise if it was not already on the desktop */
3501 if (old != DESKTOP_ALL && !dontraise)
3502 stacking_raise(CLIENT_AS_WINDOW(self));
3503 if (STRUT_EXISTS(self->strut))
3504 screen_update_areas();
3506 /* the new desktop's geometry may be different, so we may need to
3507 resize, for example if we are maximized */
3508 client_reconfigure(self, FALSE);
3510 if (old != self->desktop)
3511 hooks_queue(OB_HOOK_WIN_DESK_CHANGE, self);
3514 /* move all transients */
3515 for (it = self->transients; it; it = g_slist_next(it))
3516 if (it->data != self)
3517 if (client_is_direct_child(self, it->data))
3518 client_set_desktop_recursive(it->data, target,
3519 donthide, dontraise);
3522 void client_set_desktop(ObClient *self, guint target,
3523 gboolean donthide, gboolean dontraise)
3525 self = client_search_top_direct_parent(self);
3526 client_set_desktop_recursive(self, target, donthide, dontraise);
3529 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3531 while (child != parent && (child = client_direct_parent(child)));
3532 return child == parent;
3535 ObClient *client_search_modal_child(ObClient *self)
3540 for (it = self->transients; it; it = g_slist_next(it)) {
3541 ObClient *c = it->data;
3542 if ((ret = client_search_modal_child(c))) return ret;
3543 if (c->modal) return c;
3548 gboolean client_validate(ObClient *self)
3552 XSync(obt_display, FALSE); /* get all events on the server */
3554 if (XCheckTypedWindowEvent(obt_display, self->window, DestroyNotify, &e) ||
3555 XCheckTypedWindowEvent(obt_display, self->window, UnmapNotify, &e))
3557 XPutBackEvent(obt_display, &e);
3564 void client_set_wm_state(ObClient *self, glong state)
3566 if (state == self->wmstate) return; /* no change */
3570 client_iconify(self, TRUE, TRUE, FALSE);
3573 client_iconify(self, FALSE, TRUE, FALSE);
3578 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3580 gboolean shaded = self->shaded;
3581 gboolean fullscreen = self->fullscreen;
3582 gboolean undecorated = self->undecorated;
3583 gboolean locked = self->locked;
3584 gboolean max_horz = self->max_horz;
3585 gboolean max_vert = self->max_vert;
3586 gboolean modal = self->modal;
3587 gboolean iconic = self->iconic;
3588 gboolean demands_attention = self->demands_attention;
3589 gboolean above = self->above;
3590 gboolean below = self->below;
3594 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3595 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3596 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3597 /* an invalid action was passed to the client message, ignore it */
3600 for (i = 0; i < 2; ++i) {
3601 Atom state = i == 0 ? data1 : data2;
3603 if (!state) continue;
3605 /* if toggling, then pick whether we're adding or removing */
3606 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3607 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3609 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3610 value = self->max_vert;
3611 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3612 value = self->max_horz;
3613 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3615 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3616 value = self->skip_taskbar;
3617 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3618 value = self->skip_pager;
3619 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3620 value = self->iconic;
3621 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3623 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3624 value = self->above;
3625 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3626 value = self->below;
3627 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3628 value = self->demands_attention;
3629 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3630 value = undecorated;
3631 else if (state == OBT_PROP_ATOM(OB_WM_STATE_LOCKED))
3633 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3634 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3637 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3638 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3640 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3642 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3644 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3646 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3647 self->skip_taskbar = value;
3648 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3649 self->skip_pager = value;
3650 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3652 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3654 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3656 /* only unset below when setting above, otherwise you can't get to
3660 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3661 /* and vice versa */
3665 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3666 demands_attention = value;
3667 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3668 undecorated = value;
3669 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_LOCKED)) {
3674 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3675 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3677 if (max_horz == max_vert) { /* both going the same way */
3678 client_maximize(self, max_horz, 0);
3680 client_maximize(self, max_horz, 1);
3681 client_maximize(self, max_vert, 2);
3685 if (max_horz != self->max_horz)
3686 client_maximize(self, max_horz, 1);
3688 client_maximize(self, max_vert, 2);
3691 /* change fullscreen state before shading, as it will affect if the window
3693 if (fullscreen != self->fullscreen)
3694 client_fullscreen(self, fullscreen);
3695 if (shaded != self->shaded)
3696 client_shade(self, shaded);
3697 if (undecorated != self->undecorated)
3698 client_set_undecorated(self, undecorated);
3699 if (locked != self->locked)
3700 client_set_locked(self, locked);
3701 if (above != self->above || below != self->below) {
3702 self->above = above;
3703 self->below = below;
3704 client_calc_layer(self);
3707 if (modal != self->modal) {
3708 self->modal = modal;
3709 /* when a window changes modality, then its stacking order with its
3710 transients needs to change */
3711 stacking_raise(CLIENT_AS_WINDOW(self));
3713 /* it also may get focused. if something is focused that shouldn't
3714 be focused anymore, then move the focus */
3715 if (focus_client && client_focus_target(focus_client) != focus_client)
3716 client_focus(focus_client);
3719 if (iconic != self->iconic)
3720 client_iconify(self, iconic, FALSE, FALSE);
3722 if (demands_attention != self->demands_attention)
3723 client_hilite(self, demands_attention);
3725 client_change_state(self); /* change the hint to reflect these changes */
3728 ObClient *client_focus_target(ObClient *self)
3730 ObClient *child = NULL;
3732 child = client_search_modal_child(self);
3733 if (child) return child;
3737 gboolean client_can_focus(ObClient *self)
3739 /* choose the correct target */
3740 self = client_focus_target(self);
3742 if (!self->frame->visible)
3745 if (!(self->can_focus || self->focus_notify))
3751 gboolean client_focus(ObClient *self)
3755 XkbGetState(obt_display, XkbUseCoreKbd, &state);
3756 if (state.locked_mods & 128)
3760 /* we might not focus this window, so if we have modal children which would
3761 be focused instead, bring them to this desktop */
3762 client_bring_modal_windows(self);
3764 /* choose the correct target */
3765 self = client_focus_target(self);
3767 if (!client_can_focus(self)) {
3768 ob_debug_type(OB_DEBUG_FOCUS,
3769 "Client %s can't be focused", self->title);
3773 ob_debug_type(OB_DEBUG_FOCUS,
3774 "Focusing client \"%s\" (0x%x) at time %u",
3775 self->title, self->window, event_curtime);
3777 /* if using focus_delay, stop the timer now so that focus doesn't
3779 event_halt_focus_delay();
3781 event_cancel_all_key_grabs();
3783 obt_display_ignore_errors(TRUE);
3785 if (self->can_focus) {
3786 /* This can cause a BadMatch error with CurrentTime, or if an app
3787 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3788 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
3792 if (self->focus_notify) {
3794 ce.xclient.type = ClientMessage;
3795 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
3796 ce.xclient.display = obt_display;
3797 ce.xclient.window = self->window;
3798 ce.xclient.format = 32;
3799 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
3800 ce.xclient.data.l[1] = event_curtime;
3801 ce.xclient.data.l[2] = 0l;
3802 ce.xclient.data.l[3] = 0l;
3803 ce.xclient.data.l[4] = 0l;
3804 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
3807 obt_display_ignore_errors(FALSE);
3809 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
3810 obt_display_error_occured);
3811 return !obt_display_error_occured;
3814 static void client_present(ObClient *self, gboolean here, gboolean raise,
3817 if (client_normal(self) && screen_showing_desktop)
3818 screen_show_desktop(FALSE, self);
3820 client_iconify(self, FALSE, here, FALSE);
3821 if (self->desktop != DESKTOP_ALL &&
3822 self->desktop != screen_desktop)
3825 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3827 screen_set_desktop(self->desktop, FALSE);
3828 } else if (!self->frame->visible)
3829 /* if its not visible for other reasons, then don't mess
3832 if (self->shaded && unshade)
3833 client_shade(self, FALSE);
3835 stacking_raise(CLIENT_AS_WINDOW(self));
3840 /* this function exists to map to the client_activate message in the ewmh,
3841 the user arg is unused because nobody uses it correctly anyway. */
3842 void client_activate(ObClient *self, gboolean here, gboolean raise,
3843 gboolean unshade, gboolean user)
3845 client_present(self, here, raise, unshade);
3848 static void client_bring_windows_recursive(ObClient *self,
3856 for (it = self->transients; it; it = g_slist_next(it))
3857 client_bring_windows_recursive(it->data, desktop,
3858 helpers, modals, iconic);
3860 if (((helpers && client_helper(self)) ||
3861 (modals && self->modal)) &&
3862 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3863 (iconic && self->iconic)))
3865 if (iconic && self->iconic)
3866 client_iconify(self, FALSE, TRUE, FALSE);
3868 client_set_desktop(self, desktop, FALSE, FALSE);
3872 void client_bring_helper_windows(ObClient *self)
3874 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3877 void client_bring_modal_windows(ObClient *self)
3879 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3882 gboolean client_focused(ObClient *self)
3884 return self == focus_client;
3887 RrImage* client_icon(ObClient *self)
3889 RrImage *ret = NULL;
3892 ret = self->icon_set;
3893 else if (self->parents) {
3895 for (it = self->parents; it && !ret; it = g_slist_next(it))
3896 ret = client_icon(it->data);
3899 ret = client_default_icon;
3903 void client_set_layer(ObClient *self, gint layer)
3907 self->above = FALSE;
3908 } else if (layer == 0) {
3909 self->below = self->above = FALSE;
3911 self->below = FALSE;
3914 client_calc_layer(self);
3915 client_change_state(self); /* reflect this in the state hints */
3918 void client_set_locked(ObClient *self, gboolean locked)
3920 if (self->locked != locked) {
3921 self->locked = locked;
3922 client_change_state(self);
3926 void client_set_undecorated(ObClient *self, gboolean undecorated)
3928 if (self->undecorated != undecorated &&
3929 /* don't let it undecorate if the function is missing, but let
3931 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
3933 self->undecorated = undecorated;
3934 client_setup_decor_and_functions(self, TRUE);
3935 client_change_state(self); /* reflect this in the state hints */
3937 hooks_queue((undecorated ?
3938 OB_HOOK_WIN_UNDECORATED : OB_HOOK_WIN_DECORATED), self);
3942 guint client_monitor(ObClient *self)
3944 return screen_find_monitor(&self->frame->area);
3947 ObClient *client_direct_parent(ObClient *self)
3949 if (!self->parents) return NULL;
3950 if (self->transient_for_group) return NULL;
3951 return self->parents->data;
3954 ObClient *client_search_top_direct_parent(ObClient *self)
3957 while ((p = client_direct_parent(self))) self = p;
3961 static GSList *client_search_all_top_parents_internal(ObClient *self,
3963 ObStackingLayer layer)
3968 /* move up the direct transient chain as far as possible */
3969 while ((p = client_direct_parent(self)) &&
3970 (!bylayer || p->layer == layer))
3974 ret = g_slist_prepend(NULL, self);
3976 ret = g_slist_copy(self->parents);
3981 GSList *client_search_all_top_parents(ObClient *self)
3983 return client_search_all_top_parents_internal(self, FALSE, 0);
3986 GSList *client_search_all_top_parents_layer(ObClient *self)
3988 return client_search_all_top_parents_internal(self, TRUE, self->layer);
3991 ObClient *client_search_focus_parent(ObClient *self)
3995 for (it = self->parents; it; it = g_slist_next(it))
3996 if (client_focused(it->data)) return it->data;
4001 ObClient *client_search_focus_parent_full(ObClient *self)
4004 ObClient *ret = NULL;
4006 for (it = self->parents; it; it = g_slist_next(it)) {
4007 if (client_focused(it->data))
4010 ret = client_search_focus_parent_full(it->data);
4016 ObClient *client_search_parent(ObClient *self, ObClient *search)
4020 for (it = self->parents; it; it = g_slist_next(it))
4021 if (it->data == search) return search;
4026 ObClient *client_search_transient(ObClient *self, ObClient *search)
4030 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4031 if (sit->data == search)
4033 if (client_search_transient(sit->data, search))
4039 static void detect_edge(Rect area, ObDirection dir,
4040 gint my_head, gint my_size,
4041 gint my_edge_start, gint my_edge_size,
4042 gint *dest, gboolean *near_edge)
4044 gint edge_start, edge_size, head, tail;
4045 gboolean skip_head = FALSE, skip_tail = FALSE;
4048 case OB_DIRECTION_NORTH:
4049 case OB_DIRECTION_SOUTH:
4050 edge_start = area.x;
4051 edge_size = area.width;
4053 case OB_DIRECTION_EAST:
4054 case OB_DIRECTION_WEST:
4055 edge_start = area.y;
4056 edge_size = area.height;
4059 g_assert_not_reached();
4062 /* do we collide with this window? */
4063 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4064 edge_start, edge_size))
4068 case OB_DIRECTION_NORTH:
4069 head = RECT_BOTTOM(area);
4070 tail = RECT_TOP(area);
4072 case OB_DIRECTION_SOUTH:
4073 head = RECT_TOP(area);
4074 tail = RECT_BOTTOM(area);
4076 case OB_DIRECTION_WEST:
4077 head = RECT_RIGHT(area);
4078 tail = RECT_LEFT(area);
4080 case OB_DIRECTION_EAST:
4081 head = RECT_LEFT(area);
4082 tail = RECT_RIGHT(area);
4085 g_assert_not_reached();
4088 case OB_DIRECTION_NORTH:
4089 case OB_DIRECTION_WEST:
4090 /* check if our window is past the head of this window */
4091 if (my_head <= head + 1)
4093 /* check if our window's tail is past the tail of this window */
4094 if (my_head + my_size - 1 <= tail)
4096 /* check if the head of this window is closer than the previously
4097 chosen edge (take into account that the previously chosen
4098 edge might have been a tail, not a head) */
4099 if (head + (*near_edge ? 0 : my_size) <= *dest)
4101 /* check if the tail of this window is closer than the previously
4102 chosen edge (take into account that the previously chosen
4103 edge might have been a head, not a tail) */
4104 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4107 case OB_DIRECTION_SOUTH:
4108 case OB_DIRECTION_EAST:
4109 /* check if our window is past the head of this window */
4110 if (my_head >= head - 1)
4112 /* check if our window's tail is past the tail of this window */
4113 if (my_head - my_size + 1 >= tail)
4115 /* check if the head of this window is closer than the previously
4116 chosen edge (take into account that the previously chosen
4117 edge might have been a tail, not a head) */
4118 if (head - (*near_edge ? 0 : my_size) >= *dest)
4120 /* check if the tail of this window is closer than the previously
4121 chosen edge (take into account that the previously chosen
4122 edge might have been a head, not a tail) */
4123 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4127 g_assert_not_reached();
4130 ob_debug("my head %d size %d", my_head, my_size);
4131 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4133 ob_debug("using near edge %d", head);
4137 else if (!skip_tail) {
4138 ob_debug("using far edge %d", tail);
4144 void client_find_edge_directional(ObClient *self, ObDirection dir,
4145 gint my_head, gint my_size,
4146 gint my_edge_start, gint my_edge_size,
4147 gint *dest, gboolean *near_edge)
4154 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4155 &self->frame->area);
4156 mon = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR,
4157 &self->frame->area);
4160 case OB_DIRECTION_NORTH:
4161 if (my_head >= RECT_TOP(*mon) + 1)
4162 edge = RECT_TOP(*mon) - 1;
4164 edge = RECT_TOP(*a) - 1;
4166 case OB_DIRECTION_SOUTH:
4167 if (my_head <= RECT_BOTTOM(*mon) - 1)
4168 edge = RECT_BOTTOM(*mon) + 1;
4170 edge = RECT_BOTTOM(*a) + 1;
4172 case OB_DIRECTION_EAST:
4173 if (my_head <= RECT_RIGHT(*mon) - 1)
4174 edge = RECT_RIGHT(*mon) + 1;
4176 edge = RECT_RIGHT(*a) + 1;
4178 case OB_DIRECTION_WEST:
4179 if (my_head >= RECT_LEFT(*mon) + 1)
4180 edge = RECT_LEFT(*mon) - 1;
4182 edge = RECT_LEFT(*a) - 1;
4185 g_assert_not_reached();
4187 /* default to the far edge, then narrow it down */
4191 for (it = client_list; it; it = g_list_next(it)) {
4192 ObClient *cur = it->data;
4194 /* skip windows to not bump into */
4199 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4200 cur->desktop != screen_desktop)
4203 ob_debug("trying window %s", cur->title);
4205 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4206 my_edge_size, dest, near_edge);
4208 dock_get_area(&dock_area);
4209 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4210 my_edge_size, dest, near_edge);
4215 void client_find_move_directional(ObClient *self, ObDirection dir,
4219 gint e, e_start, e_size;
4223 case OB_DIRECTION_EAST:
4224 head = RECT_RIGHT(self->frame->area);
4225 size = self->frame->area.width;
4226 e_start = RECT_TOP(self->frame->area);
4227 e_size = self->frame->area.height;
4229 case OB_DIRECTION_WEST:
4230 head = RECT_LEFT(self->frame->area);
4231 size = self->frame->area.width;
4232 e_start = RECT_TOP(self->frame->area);
4233 e_size = self->frame->area.height;
4235 case OB_DIRECTION_NORTH:
4236 head = RECT_TOP(self->frame->area);
4237 size = self->frame->area.height;
4238 e_start = RECT_LEFT(self->frame->area);
4239 e_size = self->frame->area.width;
4241 case OB_DIRECTION_SOUTH:
4242 head = RECT_BOTTOM(self->frame->area);
4243 size = self->frame->area.height;
4244 e_start = RECT_LEFT(self->frame->area);
4245 e_size = self->frame->area.width;
4248 g_assert_not_reached();
4251 client_find_edge_directional(self, dir, head, size,
4252 e_start, e_size, &e, &near);
4253 *x = self->frame->area.x;
4254 *y = self->frame->area.y;
4256 case OB_DIRECTION_EAST:
4257 if (near) e -= self->frame->area.width;
4261 case OB_DIRECTION_WEST:
4263 else e -= self->frame->area.width;
4266 case OB_DIRECTION_NORTH:
4268 else e -= self->frame->area.height;
4271 case OB_DIRECTION_SOUTH:
4272 if (near) e -= self->frame->area.height;
4277 g_assert_not_reached();
4279 frame_frame_gravity(self->frame, x, y);
4282 void client_find_resize_directional(ObClient *self, ObDirection side,
4284 gint *x, gint *y, gint *w, gint *h)
4287 gint e, e_start, e_size, delta;
4292 case OB_DIRECTION_EAST:
4293 head = RECT_RIGHT(self->frame->area) +
4294 (self->size_inc.width - 1) * (grow ? 1 : 0);
4295 e_start = RECT_TOP(self->frame->area);
4296 e_size = self->frame->area.height;
4297 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4299 case OB_DIRECTION_WEST:
4300 head = RECT_LEFT(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_WEST : OB_DIRECTION_EAST;
4306 case OB_DIRECTION_NORTH:
4307 head = RECT_TOP(self->frame->area) -
4308 (self->size_inc.height - 1) * (grow ? 1 : 0);
4309 e_start = RECT_LEFT(self->frame->area);
4310 e_size = self->frame->area.width;
4311 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4313 case OB_DIRECTION_SOUTH:
4314 head = RECT_BOTTOM(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_SOUTH : OB_DIRECTION_NORTH;
4321 g_assert_not_reached();
4324 ob_debug("head %d dir %d", head, dir);
4325 client_find_edge_directional(self, dir, head, 1,
4326 e_start, e_size, &e, &near);
4327 ob_debug("edge %d", e);
4328 *x = self->frame->area.x;
4329 *y = self->frame->area.y;
4330 *w = self->frame->area.width;
4331 *h = self->frame->area.height;
4333 case OB_DIRECTION_EAST:
4334 if (grow == near) --e;
4335 delta = e - RECT_RIGHT(self->frame->area);
4338 case OB_DIRECTION_WEST:
4339 if (grow == near) ++e;
4340 delta = RECT_LEFT(self->frame->area) - e;
4344 case OB_DIRECTION_NORTH:
4345 if (grow == near) ++e;
4346 delta = RECT_TOP(self->frame->area) - e;
4350 case OB_DIRECTION_SOUTH:
4351 if (grow == near) --e;
4352 delta = e - RECT_BOTTOM(self->frame->area);
4356 g_assert_not_reached();
4358 frame_frame_gravity(self->frame, x, y);
4359 *w -= self->frame->size.left + self->frame->size.right;
4360 *h -= self->frame->size.top + self->frame->size.bottom;
4363 ObClient* client_under_pointer(void)
4367 ObClient *ret = NULL;
4369 if (screen_pointer_pos(&x, &y)) {
4370 for (it = stacking_list; it; it = g_list_next(it)) {
4371 if (WINDOW_IS_CLIENT(it->data)) {
4372 ObClient *c = WINDOW_AS_CLIENT(it->data);
4373 if (c->frame->visible &&
4374 /* check the desktop, this is done during desktop
4375 switching and windows are shown/hidden status is not
4377 (c->desktop == screen_desktop ||
4378 c->desktop == DESKTOP_ALL) &&
4379 /* ignore all animating windows */
4380 !frame_iconify_animating(c->frame) &&
4381 RECT_CONTAINS(c->frame->area, x, y))
4392 gboolean client_has_group_siblings(ObClient *self)
4394 return self->group && self->group->members->next;
4397 /*! Returns TRUE if the client is running on the same machine as Openbox */
4398 gboolean client_on_localhost(ObClient *self)
4400 return self->client_machine == NULL;