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"
39 #include "menuframe.h"
42 #include "obrender/render.h"
44 #include "obt/display.h"
45 #include "obt/xqueue.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_save_app_rule_values(ObClient *self);
81 static void client_get_area(ObClient *self);
82 static void client_get_desktop(ObClient *self);
83 static void client_get_state(ObClient *self);
84 static void client_get_shaped(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);
111 static gboolean client_can_steal_focus(ObClient *self,
112 gboolean allow_other_desktop,
113 Time steal_time, Time launch_time);
115 void client_startup(gboolean reconfig)
117 client_default_icon = RrImageNewFromData(
118 ob_rr_icons, ob_rr_theme->def_win_icon,
119 ob_rr_theme->def_win_icon_w, ob_rr_theme->def_win_icon_h);
121 if (reconfig) return;
126 void client_shutdown(gboolean reconfig)
128 RrImageUnref(client_default_icon);
129 client_default_icon = NULL;
131 if (reconfig) return;
134 static void client_call_notifies(ObClient *self, GSList *list)
138 for (it = list; it; it = g_slist_next(it)) {
139 ClientCallback *d = it->data;
140 d->func(self, d->data);
144 void client_add_destroy_notify(ObClientCallback func, gpointer data)
146 ClientCallback *d = g_slice_new(ClientCallback);
149 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
152 void client_remove_destroy_notify(ObClientCallback func)
156 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
157 ClientCallback *d = it->data;
158 if (d->func == func) {
159 g_slice_free(ClientCallback, d);
160 client_destroy_notifies =
161 g_slist_delete_link(client_destroy_notifies, it);
167 void client_set_list(void)
169 Window *windows, *win_it;
171 guint size = g_list_length(client_list);
173 /* create an array of the window ids */
175 windows = g_new(Window, size);
177 for (it = client_list; it; it = g_list_next(it), ++win_it)
178 *win_it = ((ObClient*)it->data)->window;
182 OBT_PROP_SETA32(obt_root(ob_screen), NET_CLIENT_LIST, WINDOW,
183 (gulong*)windows, size);
191 void client_manage(Window window, ObPrompt *prompt)
194 XSetWindowAttributes attrib_set;
195 gboolean activate = FALSE;
196 ObAppSettings *settings;
197 gboolean transient = FALSE;
203 ob_debug("Managing window: 0x%lx", window);
205 /* choose the events we want to receive on the CLIENT window
206 (ObPrompt windows can request events too) */
207 attrib_set.event_mask = CLIENT_EVENTMASK |
208 (prompt ? prompt->event_mask : 0);
209 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
210 XChangeWindowAttributes(obt_display, window,
211 CWEventMask|CWDontPropagate, &attrib_set);
213 /* create the ObClient struct, and populate it from the hints on the
215 self = g_slice_new0(ObClient);
216 self->obwin.type = OB_WINDOW_CLASS_CLIENT;
217 self->window = window;
218 self->prompt = prompt;
219 self->managed = TRUE;
221 /* non-zero defaults */
222 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
223 self->gravity = NorthWestGravity;
224 self->desktop = screen_num_desktops; /* always an invalid value */
226 /* get all the stuff off the window */
227 client_get_all(self, TRUE);
229 ob_debug("Window type: %d", self->type);
230 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
231 ob_debug("Window name: %s class: %s role: %s title: %s",
232 self->name, self->class, self->role, self->title);
234 /* per-app settings override stuff from client_get_all, and return the
235 settings for other uses too. the returned settings is a shallow copy,
236 that needs to be freed with g_free(). */
237 settings = client_get_settings_state(self);
239 /* specify that if we exit, the window should not be destroyed and
240 should be reparented back to root automatically, unless we are managing
241 an internal ObPrompt window */
243 XChangeSaveSet(obt_display, window, SetModeInsert);
245 /* create the decoration frame for the client window */
246 self->frame = frame_new(self);
248 frame_grab_client(self->frame);
250 /* we've grabbed everything and set everything that we need to at mapping
254 /* the session should get the last say though */
255 client_restore_session_state(self);
257 /* tell startup notification that this app started */
258 launch_time = sn_app_started(self->startup_id, self->class, self->name);
260 if (!OBT_PROP_GET32(self->window, NET_WM_USER_TIME, CARDINAL, &user_time))
261 user_time = event_time();
263 /* do this after we have a frame.. it uses the frame to help determine the
264 WM_STATE to apply. */
265 client_change_state(self);
267 /* add ourselves to the focus order */
268 focus_order_add_new(self);
270 /* do this to add ourselves to the stacking list in a non-intrusive way */
271 client_calc_layer(self);
273 /* focus the new window? */
274 if (ob_state() != OB_STATE_STARTING &&
275 (!self->session || self->session->focused) &&
276 /* this means focus=true for window is same as config_focus_new=true */
277 ((config_focus_new || settings->focus == 1) ||
278 client_search_focus_tree_full(self)) &&
279 /* NET_WM_USER_TIME 0 when mapping means don't focus */
281 /* this checks for focus=false for the window */
282 settings->focus != 0 &&
283 focus_valid_target(self, self->desktop,
284 FALSE, FALSE, TRUE, TRUE, FALSE, FALSE,
285 settings->focus == 1))
290 /* remove the client's border */
291 XSetWindowBorderWidth(obt_display, self->window, 0);
293 /* adjust the frame to the client's size before showing or placing
295 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
296 frame_adjust_client_area(self->frame);
298 /* where the frame was placed is where the window was originally */
301 /* figure out placement for the window if the window is new */
302 if (ob_state() == OB_STATE_RUNNING) {
303 ob_debug("Positioned: %s @ %d %d",
304 (!self->positioned ? "no" :
305 (self->positioned == PPosition ? "program specified" :
306 (self->positioned == USPosition ? "user specified" :
307 (self->positioned == (PPosition | USPosition) ?
308 "program + user specified" :
309 "BADNESS !?")))), place.x, place.y);
311 ob_debug("Sized: %s @ %d %d",
312 (!self->sized ? "no" :
313 (self->sized == PSize ? "program specified" :
314 (self->sized == USSize ? "user specified" :
315 (self->sized == (PSize | USSize) ?
316 "program + user specified" :
317 "BADNESS !?")))), place.width, place.height);
319 obplaced = place_client(self, &place.x, &place.y, settings);
321 /* watch for buggy apps that ask to be placed at (0,0) when there is
323 if (!obplaced && place.x == 0 && place.y == 0 &&
324 /* non-normal windows are allowed */
325 client_normal(self) &&
326 /* oldschool fullscreen windows are allowed */
327 !client_is_oldfullscreen(self, &place))
331 r = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS, NULL);
335 ob_debug("Moving buggy app from (0,0) to (%d,%d)", r->x, r->y);
337 g_slice_free(Rect, r);
340 /* make sure the window is visible. */
341 client_find_onscreen(self, &place.x, &place.y,
342 place.width, place.height,
343 /* non-normal clients has less rules, and
344 windows that are being restored from a
345 session do also. we can assume you want
346 it back where you saved it. Clients saying
347 they placed themselves are subjected to
348 harder rules, ones that are placed by
349 place.c or by the user are allowed partially
350 off-screen and on xinerama divides (ie,
351 it is up to the placement routines to avoid
352 the xinerama divides)
354 children and splash screens are forced on
355 screen, but i don't remember why i decided to
358 ob_state() == OB_STATE_RUNNING &&
359 (self->type == OB_CLIENT_TYPE_DIALOG ||
360 self->type == OB_CLIENT_TYPE_SPLASH ||
361 (!((self->positioned & USPosition) ||
362 settings->pos_given) &&
363 client_normal(self) &&
365 /* don't move oldschool fullscreen windows to
366 fit inside the struts (fixes Acroread, which
367 makes its fullscreen window fit the screen
368 but it is not USSize'd or USPosition'd) */
369 !client_is_oldfullscreen(self, &place))));
372 /* if the window isn't user-sized, then make it fit inside
373 the visible screen area on its monitor. Use basically the same rules
374 for forcing the window on screen in the client_find_onscreen call.
376 do this after place_client, it chooses the monitor!
378 splash screens get "transient" set to TRUE by
379 the place_client call
381 if (ob_state() == OB_STATE_RUNNING &&
383 (!(self->sized & USSize || self->positioned & USPosition) &&
384 client_normal(self) &&
386 /* don't shrink oldschool fullscreen windows to fit inside the
387 struts (fixes Acroread, which makes its fullscreen window
388 fit the screen but it is not USSize'd or USPosition'd) */
389 !client_is_oldfullscreen(self, &place))))
391 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
393 /* get the size of the frame */
394 place.width += self->frame->size.left + self->frame->size.right;
395 place.height += self->frame->size.top + self->frame->size.bottom;
397 /* fit the window inside the area */
398 place.width = MIN(place.width, a->width);
399 place.height = MIN(place.height, a->height);
401 ob_debug("setting window size to %dx%d", place.width, place.height);
403 /* get the size of the client back */
404 place.width -= self->frame->size.left + self->frame->size.right;
405 place.height -= self->frame->size.top + self->frame->size.bottom;
407 g_slice_free(Rect, a);
410 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
411 "some restrictions may apply",
412 self->window, place.x, place.y, place.width, place.height);
414 ob_debug(" but session requested %d, %d %d x %d instead, "
416 self->session->x, self->session->y,
417 self->session->w, self->session->h);
419 /* do this after the window is placed, so the premax/prefullscreen numbers
422 this also places the window
424 client_apply_startup_state(self, place.x, place.y,
425 place.width, place.height);
427 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s",
428 activate ? "yes" : "no");
430 activate = client_can_steal_focus(self, settings->focus,
431 event_time(), launch_time);
434 /* if the client isn't stealing focus, then hilite it so the user
435 knows it is there, but don't do this if we're restoring from a
437 if (!client_restore_session_stacking(self))
438 client_hilite(self, TRUE);
442 /* This may look rather odd. Well it's because new windows are added
443 to the stacking order non-intrusively. If we're not going to focus
444 the new window or hilite it, then we raise it to the top. This will
445 take affect for things that don't get focused like splash screens.
446 Also if you don't have focus_new enabled, then it's going to get
447 raised to the top. Legacy begets legacy I guess?
449 if (!client_restore_session_stacking(self))
450 stacking_raise(CLIENT_AS_WINDOW(self));
453 mouse_grab_for_client(self, TRUE);
455 /* this has to happen before we try focus the window, but we want it to
456 happen after the client's stacking has been determined or it looks bad
460 if (!config_focus_under_mouse)
461 ignore_start = event_start_ignore_all_enters();
465 if (!config_focus_under_mouse)
466 event_end_ignore_all_enters(ignore_start);
470 gboolean stacked = client_restore_session_stacking(self);
471 client_present(self, FALSE, !stacked, TRUE);
474 /* add to client list/map */
475 client_list = g_list_append(client_list, self);
476 window_add(&self->window, CLIENT_AS_WINDOW(self));
478 /* this has to happen after we're in the client_list */
479 if (STRUT_EXISTS(self->strut))
480 screen_update_areas();
482 /* update the list hints */
485 /* free the ObAppSettings shallow copy */
486 g_slice_free(ObAppSettings, settings);
488 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
489 window, self->frame->window, self->class);
492 ObClient *client_fake_manage(Window window)
495 ObAppSettings *settings;
497 ob_debug("Pretend-managing window: %lx", window);
499 /* do this minimal stuff to figure out the client's decorations */
501 self = g_slice_new0(ObClient);
502 self->window = window;
504 client_get_all(self, FALSE);
505 /* per-app settings override stuff, and return the settings for other
506 uses too. this returns a shallow copy that needs to be freed */
507 settings = client_get_settings_state(self);
509 /* create the decoration frame for the client window and adjust its size */
510 self->frame = frame_new(self);
512 client_apply_startup_state(self, self->area.x, self->area.y,
513 self->area.width, self->area.height);
515 ob_debug("gave extents left %d right %d top %d bottom %d",
516 self->frame->size.left, self->frame->size.right,
517 self->frame->size.top, self->frame->size.bottom);
519 /* free the ObAppSettings shallow copy */
520 g_slice_free(ObAppSettings, settings);
525 void client_unmanage_all(void)
528 client_unmanage(client_list->data);
531 void client_unmanage(ObClient *self)
536 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
537 self->window, self->frame->window,
538 self->class, self->title ? self->title : "");
540 g_assert(self != NULL);
542 /* we dont want events no more. do this before hiding the frame so we
543 don't generate more events */
544 XSelectInput(obt_display, self->window, NoEventMask);
546 /* ignore enter events from the unmap so it doesnt mess with the focus */
547 if (!config_focus_under_mouse)
548 ignore_start = event_start_ignore_all_enters();
550 frame_hide(self->frame);
551 /* flush to send the hide to the server quickly */
554 if (!config_focus_under_mouse)
555 event_end_ignore_all_enters(ignore_start);
557 mouse_grab_for_client(self, FALSE);
559 self->managed = FALSE;
561 /* remove the window from our save set, unless we are managing an internal
564 XChangeSaveSet(obt_display, self->window, SetModeDelete);
566 /* update the focus lists */
567 focus_order_remove(self);
568 if (client_focused(self)) {
569 /* don't leave an invalid focus_client */
573 /* if we're prompting to kill the client, close that */
574 prompt_unref(self->kill_prompt);
575 self->kill_prompt = NULL;
577 client_list = g_list_remove(client_list, self);
578 stacking_remove(self);
579 window_remove(self->window);
581 /* once the client is out of the list, update the struts to remove its
583 if (STRUT_EXISTS(self->strut))
584 screen_update_areas();
586 client_call_notifies(self, client_destroy_notifies);
588 /* tell our parent(s) that we're gone */
589 for (it = self->parents; it; it = g_slist_next(it))
590 ((ObClient*)it->data)->transients =
591 g_slist_remove(((ObClient*)it->data)->transients,self);
593 /* tell our transients that we're gone */
594 for (it = self->transients; it; it = g_slist_next(it)) {
595 ((ObClient*)it->data)->parents =
596 g_slist_remove(((ObClient*)it->data)->parents, self);
597 /* we could be keeping our children in a higher layer */
598 client_calc_layer(it->data);
601 /* remove from its group */
603 group_remove(self->group, self);
607 /* restore the window's original geometry so it is not lost */
613 if (self->fullscreen)
614 a = self->pre_fullscreen_area;
615 else if (self->max_horz || self->max_vert) {
616 if (self->max_horz) {
617 a.x = self->pre_max_area.x;
618 a.width = self->pre_max_area.width;
620 if (self->max_vert) {
621 a.y = self->pre_max_area.y;
622 a.height = self->pre_max_area.height;
626 self->fullscreen = self->max_horz = self->max_vert = FALSE;
627 /* let it be moved and resized no matter what */
628 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
629 self->decorations = 0; /* unmanaged windows have no decor */
631 /* give the client its border back */
632 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
634 client_move_resize(self, a.x, a.y, a.width, a.height);
637 /* reparent the window out of the frame, and free the frame */
638 frame_release_client(self->frame);
639 frame_free(self->frame);
642 if (ob_state() != OB_STATE_EXITING) {
643 /* these values should not be persisted across a window
645 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
646 OBT_PROP_ERASE(self->window, NET_WM_STATE);
647 OBT_PROP_ERASE(self->window, WM_STATE);
649 /* if we're left in an unmapped state, the client wont be mapped.
650 this is bad, since we will no longer be managing the window on
652 XMapWindow(obt_display, self->window);
655 /* these should not be left on the window ever. other window managers
656 don't necessarily use them and it will mess them up (like compiz) */
657 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
658 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
660 /* update the list hints */
663 ob_debug("Unmanaged window 0x%lx", self->window);
665 /* free all data allocated in the client struct */
666 RrImageUnref(self->icon_set);
667 g_slist_free(self->transients);
668 g_free(self->startup_id);
669 g_free(self->wm_command);
671 g_free(self->icon_title);
672 g_free(self->original_title);
676 g_free(self->client_machine);
677 g_free(self->sm_client_id);
678 g_slice_free(ObClient, self);
681 void client_fake_unmanage(ObClient *self)
683 /* this is all that got allocated to get the decorations */
685 frame_free(self->frame);
686 g_slice_free(ObClient, self);
689 static gboolean client_can_steal_focus(ObClient *self,
690 gboolean allow_other_desktop,
695 gboolean relative_focused;
696 gboolean parent_focused;
700 parent_focused = (focus_client != NULL &&
701 client_search_focus_parent(self));
702 relative_focused = (focus_client != NULL &&
703 (client_search_focus_tree_full(self) != NULL ||
704 client_search_focus_group_full(self) != NULL));
706 /* This is focus stealing prevention */
707 ob_debug_type(OB_DEBUG_FOCUS,
708 "Want to focus window 0x%x at time %u "
709 "launched at %u (last user interaction time %u)",
710 self->window, steal_time, launch_time,
711 event_last_user_time);
713 /* if it's on another desktop... */
714 if (!(self->desktop == screen_desktop ||
715 self->desktop == DESKTOP_ALL) &&
716 /* and (we dont know when it launched, and we don't want to allow
717 focus stealing from other desktops */
718 ((!launch_time && !allow_other_desktop) ||
719 /* or the timestamp is from before you changed desktops) */
720 (screen_desktop_user_time &&
721 !event_time_after(launch_time, screen_desktop_user_time))))
724 ob_debug_type(OB_DEBUG_FOCUS,
725 "Not focusing the window because its on another "
728 /* If something is focused... */
729 else if (focus_client) {
730 /* If the user is working in another window right now, then don't
732 if (!parent_focused &&
733 event_last_user_time &&
735 (event_time_after(event_last_user_time, launch_time) &&
736 event_last_user_time != launch_time)) &&
737 event_time_after(event_last_user_time,
738 steal_time - OB_EVENT_USER_TIME_DELAY))
741 ob_debug_type(OB_DEBUG_FOCUS,
742 "Not focusing the window because the user is "
743 "working in another window that is not "
746 /* If the new window is a transient (and its relatives aren't
748 else if (client_has_parent(self) && !relative_focused) {
750 ob_debug_type(OB_DEBUG_FOCUS,
751 "Not focusing the window because it is a "
752 "transient, and its relatives aren't focused");
754 /* Don't steal focus from globally active clients.
755 I stole this idea from KWin. It seems nice.
757 else if (!(focus_client->can_focus ||
758 focus_client->focus_notify))
761 ob_debug_type(OB_DEBUG_FOCUS,
762 "Not focusing the window because a globally "
763 "active client has focus");
765 /* Don't move focus if it's not going to go to this window
767 else if (client_focus_target(self) != self) {
769 ob_debug_type(OB_DEBUG_FOCUS,
770 "Not focusing the window because another window "
771 "would get the focus anyway");
773 /* Don't move focus if the window is not visible on the current
774 desktop and none of its relatives are focused */
775 else if (!(self->desktop == screen_desktop ||
776 self->desktop == DESKTOP_ALL) &&
780 ob_debug_type(OB_DEBUG_FOCUS,
781 "Not focusing the window because it is on "
782 "another desktop and no relatives are focused ");
787 ob_debug_type(OB_DEBUG_FOCUS,
788 "Focus stealing prevention activated for %s at "
789 "time %u (last user interaction time %u)",
790 self->title, steal_time, event_last_user_time);
794 /*! Returns a new structure containing the per-app settings for this client.
795 The returned structure needs to be freed with g_free. */
796 static ObAppSettings *client_get_settings_state(ObClient *self)
798 ObAppSettings *settings;
801 settings = config_create_app_settings();
803 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
804 ObAppSettings *app = it->data;
805 gboolean match = TRUE;
807 g_assert(app->name != NULL || app->class != NULL ||
808 app->role != NULL || app->title != NULL ||
809 (signed)app->type >= 0);
812 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
814 else if (app->class &&
815 !g_pattern_match(app->class,
816 strlen(self->class), self->class, NULL))
818 else if (app->role &&
819 !g_pattern_match(app->role,
820 strlen(self->role), self->role, NULL))
822 else if (app->title &&
823 !g_pattern_match(app->title,
824 strlen(self->title), self->title, NULL))
826 else if ((signed)app->type >= 0 && app->type != self->type) {
831 ob_debug("Window matching: %s", app->name);
833 /* copy the settings to our struct, overriding the existing
834 settings if they are not defaults */
835 config_app_settings_copy_non_defaults(app, settings);
839 if (settings->shade != -1)
840 self->shaded = !!settings->shade;
841 if (settings->decor != -1)
842 self->undecorated = !settings->decor;
843 if (settings->iconic != -1)
844 self->iconic = !!settings->iconic;
845 if (settings->skip_pager != -1)
846 self->skip_pager = !!settings->skip_pager;
847 if (settings->skip_taskbar != -1)
848 self->skip_taskbar = !!settings->skip_taskbar;
850 if (settings->max_vert != -1)
851 self->max_vert = !!settings->max_vert;
852 if (settings->max_horz != -1)
853 self->max_horz = !!settings->max_horz;
855 if (settings->fullscreen != -1)
856 self->fullscreen = !!settings->fullscreen;
858 if (settings->desktop) {
859 if (settings->desktop == DESKTOP_ALL)
860 self->desktop = settings->desktop;
861 else if (settings->desktop > 0 &&
862 settings->desktop <= screen_num_desktops)
863 self->desktop = settings->desktop - 1;
866 if (settings->layer == -1) {
870 else if (settings->layer == 0) {
874 else if (settings->layer == 1) {
881 static void client_restore_session_state(ObClient *self)
885 ob_debug_type(OB_DEBUG_SM,
886 "Restore session for client %s", self->title);
888 if (!(it = session_state_find(self))) {
889 ob_debug_type(OB_DEBUG_SM,
890 "Session data not found for client %s", self->title);
894 self->session = it->data;
896 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
899 RECT_SET_POINT(self->area, self->session->x, self->session->y);
900 self->positioned = USPosition;
901 self->sized = USSize;
902 if (self->session->w > 0)
903 self->area.width = self->session->w;
904 if (self->session->h > 0)
905 self->area.height = self->session->h;
906 XResizeWindow(obt_display, self->window,
907 self->area.width, self->area.height);
909 self->desktop = (self->session->desktop == DESKTOP_ALL ?
910 self->session->desktop :
911 MIN(screen_num_desktops - 1, self->session->desktop));
912 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
914 self->shaded = self->session->shaded;
915 self->iconic = self->session->iconic;
916 self->skip_pager = self->session->skip_pager;
917 self->skip_taskbar = self->session->skip_taskbar;
918 self->fullscreen = self->session->fullscreen;
919 self->above = self->session->above;
920 self->below = self->session->below;
921 self->max_horz = self->session->max_horz;
922 self->max_vert = self->session->max_vert;
923 self->undecorated = self->session->undecorated;
926 static gboolean client_restore_session_stacking(ObClient *self)
930 if (!self->session) return FALSE;
932 mypos = g_list_find(session_saved_state, self->session);
933 if (!mypos) return FALSE;
935 /* start above me and look for the first client */
936 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
939 for (cit = client_list; cit; cit = g_list_next(cit)) {
940 ObClient *c = cit->data;
941 /* found a client that was in the session, so go below it */
942 if (c->session == it->data) {
943 stacking_below(CLIENT_AS_WINDOW(self),
944 CLIENT_AS_WINDOW(cit->data));
952 void client_move_onscreen(ObClient *self, gboolean rude)
954 gint x = self->area.x;
955 gint y = self->area.y;
956 if (client_find_onscreen(self, &x, &y,
958 self->area.height, rude)) {
959 client_move(self, x, y);
963 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
966 gint ox = *x, oy = *y;
967 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
973 RECT_SET(desired, *x, *y, w, h);
974 frame_rect_to_frame(self->frame, &desired);
976 /* get where the frame would be */
977 frame_client_gravity(self->frame, x, y);
979 /* get the requested size of the window with decorations */
980 fw = self->frame->size.left + w + self->frame->size.right;
981 fh = self->frame->size.top + h + self->frame->size.bottom;
983 /* If rudeness wasn't requested, then still be rude in a given direction
984 if the client is not moving, only resizing in that direction */
986 Point oldtl, oldtr, oldbl, oldbr;
987 Point newtl, newtr, newbl, newbr;
988 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
990 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
991 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
992 self->frame->area.y + self->frame->area.height - 1);
993 POINT_SET(oldtr, oldbr.x, oldtl.y);
994 POINT_SET(oldbl, oldtl.x, oldbr.y);
996 POINT_SET(newtl, *x, *y);
997 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
998 POINT_SET(newtr, newbr.x, newtl.y);
999 POINT_SET(newbl, newtl.x, newbr.y);
1001 /* is it moving or just resizing from some corner? */
1002 stationary_l = oldtl.x == newtl.x;
1003 stationary_r = oldtr.x == newtr.x;
1004 stationary_t = oldtl.y == newtl.y;
1005 stationary_b = oldbl.y == newbl.y;
1007 /* if left edge is growing and didnt move right edge */
1008 if (stationary_r && newtl.x < oldtl.x)
1010 /* if right edge is growing and didnt move left edge */
1011 if (stationary_l && newtr.x > oldtr.x)
1013 /* if top edge is growing and didnt move bottom edge */
1014 if (stationary_b && newtl.y < oldtl.y)
1016 /* if bottom edge is growing and didnt move top edge */
1017 if (stationary_t && newbl.y > oldbl.y)
1021 /* we iterate through every monitor that the window is at least partially
1022 on, to make sure it is obeying the rules on them all
1024 if the window does not appear on any monitors, then use the first one
1027 for (i = 0; i < screen_num_monitors; ++i) {
1030 if (!screen_physical_area_monitor_contains(i, &desired)) {
1031 if (i < screen_num_monitors - 1 || found_mon)
1034 /* the window is not inside any monitor! so just use the first
1036 a = screen_area(self->desktop, 0, NULL);
1039 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1042 /* This makes sure windows aren't entirely outside of the screen so you
1043 can't see them at all.
1044 It makes sure 10% of the window is on the screen at least. And don't
1045 let it move itself off the top of the screen, which would hide the
1046 titlebar on you. (The user can still do this if they want too, it's
1047 only limiting the application.
1049 if (client_normal(self)) {
1050 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1051 *x = a->x + a->width - fw/10;
1052 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1053 *y = a->y + a->height - fh/10;
1054 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1055 *x = a->x - fw*9/10;
1056 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1057 *y = a->y - fh*9/10;
1060 /* This here doesn't let windows even a pixel outside the
1061 struts/screen. When called from client_manage, programs placing
1062 themselves are forced completely onscreen, while things like
1063 xterm -geometry resolution-width/2 will work fine. Trying to
1064 place it completely offscreen will be handled in the above code.
1065 Sorry for this confused comment, i am tired. */
1066 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1067 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1068 *x = a->x + MAX(0, a->width - fw);
1070 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1071 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1072 *y = a->y + MAX(0, a->height - fh);
1074 g_slice_free(Rect, a);
1077 /* get where the client should be */
1078 frame_frame_gravity(self->frame, x, y);
1080 return ox != *x || oy != *y;
1083 static void client_get_all(ObClient *self, gboolean real)
1085 /* this is needed for the frame to set itself up */
1086 client_get_area(self);
1088 /* these things can change the decor and functions of the window */
1090 client_get_mwm_hints(self);
1091 /* this can change the mwmhints for special cases */
1092 client_get_type_and_transientness(self);
1093 client_update_normal_hints(self);
1095 /* set up the decor/functions before getting the state. the states may
1096 affect which functions are available, but we want to know the maximum
1097 decor/functions are available to this window, so we can then apply them
1098 in client_apply_startup_state() */
1099 client_setup_decor_and_functions(self, FALSE);
1101 client_get_state(self);
1103 /* get the session related properties, these can change decorations
1104 from per-app settings */
1105 client_get_session_ids(self);
1107 /* now we got everything that can affect the decorations */
1111 /* get this early so we have it for debugging */
1112 client_update_title(self);
1114 /* save the values of the variables used for app rule matching */
1115 client_save_app_rule_values(self);
1117 client_update_protocols(self);
1119 client_update_wmhints(self);
1120 /* this may have already been called from client_update_wmhints */
1121 if (!self->parents && !self->transient_for_group)
1122 client_update_transient_for(self);
1124 client_get_startup_id(self);
1125 client_get_desktop(self);/* uses transient data/group/startup id if a
1126 desktop is not specified */
1127 client_get_shaped(self);
1130 /* a couple type-based defaults for new windows */
1132 /* this makes sure that these windows appear on all desktops */
1133 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1134 self->desktop = DESKTOP_ALL;
1138 client_update_sync_request_counter(self);
1141 client_get_colormap(self);
1142 client_update_strut(self);
1143 client_update_icons(self);
1144 client_update_icon_geometry(self);
1147 static void client_get_startup_id(ObClient *self)
1149 if (!(OBT_PROP_GETS_UTF8(self->window, NET_STARTUP_ID, &self->startup_id)))
1151 OBT_PROP_GETS_UTF8(self->group->leader, NET_STARTUP_ID,
1155 static void client_get_area(ObClient *self)
1157 XWindowAttributes wattrib;
1160 ret = XGetWindowAttributes(obt_display, self->window, &wattrib);
1161 g_assert(ret != BadWindow);
1163 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1164 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1165 self->border_width = wattrib.border_width;
1167 ob_debug("client area: %d %d %d %d bw %d", wattrib.x, wattrib.y,
1168 wattrib.width, wattrib.height, wattrib.border_width);
1171 static void client_get_desktop(ObClient *self)
1173 guint32 d = screen_num_desktops; /* an always-invalid value */
1175 if (OBT_PROP_GET32(self->window, NET_WM_DESKTOP, CARDINAL, &d)) {
1176 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1177 self->desktop = screen_num_desktops - 1;
1180 ob_debug("client requested desktop 0x%x", self->desktop);
1183 gboolean first = TRUE;
1184 guint all = screen_num_desktops; /* not a valid value */
1186 /* if they are all on one desktop, then open it on the
1188 for (it = self->parents; it; it = g_slist_next(it)) {
1189 ObClient *c = it->data;
1191 if (c->desktop == DESKTOP_ALL) continue;
1197 else if (all != c->desktop)
1198 all = screen_num_desktops; /* make it invalid */
1200 if (all != screen_num_desktops) {
1201 self->desktop = all;
1203 ob_debug("client desktop set from parents: 0x%x",
1206 /* try get from the startup-notification protocol */
1207 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1208 if (self->desktop >= screen_num_desktops &&
1209 self->desktop != DESKTOP_ALL)
1210 self->desktop = screen_num_desktops - 1;
1211 ob_debug("client desktop set from startup-notification: 0x%x",
1214 /* defaults to the current desktop */
1216 self->desktop = screen_desktop;
1217 ob_debug("client desktop set to the current desktop: %d",
1223 static void client_get_state(ObClient *self)
1228 if (OBT_PROP_GETA32(self->window, NET_WM_STATE, ATOM, &state, &num)) {
1230 for (i = 0; i < num; ++i) {
1231 if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
1233 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
1234 self->shaded = TRUE;
1235 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
1236 self->iconic = TRUE;
1237 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
1238 self->skip_taskbar = TRUE;
1239 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
1240 self->skip_pager = TRUE;
1241 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
1242 self->fullscreen = TRUE;
1243 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
1244 self->max_vert = TRUE;
1245 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
1246 self->max_horz = TRUE;
1247 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
1249 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
1251 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
1252 self->demands_attention = TRUE;
1253 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
1254 self->undecorated = TRUE;
1261 static void client_get_shaped(ObClient *self)
1263 self->shaped = FALSE;
1265 if (obt_display_extension_shape) {
1270 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1272 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1273 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1280 void client_update_transient_for(ObClient *self)
1283 ObClient *target = NULL;
1284 gboolean trangroup = FALSE;
1286 if (XGetTransientForHint(obt_display, self->window, &t)) {
1287 if (t != self->window) { /* can't be transient to itself! */
1288 ObWindow *tw = window_find(t);
1289 /* if this happens then we need to check for it */
1290 g_assert(tw != CLIENT_AS_WINDOW(self));
1291 if (tw && WINDOW_IS_CLIENT(tw)) {
1292 /* watch out for windows with a parent that is something
1293 different, like a dockapp for example */
1294 target = WINDOW_AS_CLIENT(tw);
1298 /* Setting the transient_for to Root is actually illegal, however
1299 applications from time have done this to specify transient for
1301 if (!target && self->group && t == obt_root(ob_screen))
1303 } else if (self->group && self->transient)
1306 client_update_transient_tree(self, self->group, self->group,
1307 self->transient_for_group, trangroup,
1308 client_direct_parent(self), target);
1309 self->transient_for_group = trangroup;
1313 static void client_update_transient_tree(ObClient *self,
1314 ObGroup *oldgroup, ObGroup *newgroup,
1315 gboolean oldgtran, gboolean newgtran,
1316 ObClient* oldparent,
1317 ObClient *newparent)
1322 g_assert(!oldgtran || oldgroup);
1323 g_assert(!newgtran || newgroup);
1324 g_assert((!oldgtran && !oldparent) ||
1325 (oldgtran && !oldparent) ||
1326 (!oldgtran && oldparent));
1327 g_assert((!newgtran && !newparent) ||
1328 (newgtran && !newparent) ||
1329 (!newgtran && newparent));
1332 Group transient windows are not allowed to have other group
1333 transient windows as their children.
1336 /* No change has occured */
1337 if (oldgroup == newgroup &&
1338 oldgtran == newgtran &&
1339 oldparent == newparent) return;
1341 /** Remove the client from the transient tree **/
1343 for (it = self->transients; it; it = next) {
1344 next = g_slist_next(it);
1346 self->transients = g_slist_delete_link(self->transients, it);
1347 c->parents = g_slist_remove(c->parents, self);
1349 for (it = self->parents; it; it = next) {
1350 next = g_slist_next(it);
1352 self->parents = g_slist_delete_link(self->parents, it);
1353 c->transients = g_slist_remove(c->transients, self);
1356 /** Re-add the client to the transient tree **/
1358 /* If we're transient for a group then we need to add ourselves to all our
1361 for (it = newgroup->members; it; it = g_slist_next(it)) {
1364 !client_search_top_direct_parent(c)->transient_for_group &&
1367 c->transients = g_slist_prepend(c->transients, self);
1368 self->parents = g_slist_prepend(self->parents, c);
1373 /* If we are now transient for a single window we need to add ourselves to
1376 WARNING: Cyclical transient-ness is possible if two windows are
1377 transient for eachother.
1379 else if (newparent &&
1380 /* don't make ourself its child if it is already our child */
1381 !client_is_direct_child(self, newparent) &&
1382 client_normal(newparent))
1384 newparent->transients = g_slist_prepend(newparent->transients, self);
1385 self->parents = g_slist_prepend(self->parents, newparent);
1388 /* Add any group transient windows to our children. But if we're transient
1389 for the group, then other group transients are not our children.
1391 WARNING: Cyclical transient-ness is possible. For e.g. if:
1392 A is transient for the group
1393 B is transient for A
1394 C is transient for B
1395 A can't be transient for C or we have a cycle
1397 if (!newgtran && newgroup &&
1399 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1400 client_normal(self))
1402 for (it = newgroup->members; it; it = g_slist_next(it)) {
1404 if (c != self && c->transient_for_group &&
1405 /* Don't make it our child if it is already our parent */
1406 !client_is_direct_child(c, self))
1408 self->transients = g_slist_prepend(self->transients, c);
1409 c->parents = g_slist_prepend(c->parents, self);
1414 /** If we change our group transient-ness, our children change their
1415 effective group transient-ness, which affects how they relate to other
1418 for (it = self->transients; it; it = g_slist_next(it)) {
1420 if (!c->transient_for_group)
1421 client_update_transient_tree(c, c->group, c->group,
1422 c->transient_for_group,
1423 c->transient_for_group,
1424 client_direct_parent(c),
1425 client_direct_parent(c));
1429 void client_get_mwm_hints(ObClient *self)
1434 self->mwmhints.flags = 0; /* default to none */
1436 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1438 if (num >= OB_MWM_ELEMENTS) {
1439 self->mwmhints.flags = hints[0];
1440 self->mwmhints.functions = hints[1];
1441 self->mwmhints.decorations = hints[2];
1447 void client_get_type_and_transientness(ObClient *self)
1454 self->transient = FALSE;
1456 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1457 /* use the first value that we know about in the array */
1458 for (i = 0; i < num; ++i) {
1459 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1460 self->type = OB_CLIENT_TYPE_DESKTOP;
1461 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1462 self->type = OB_CLIENT_TYPE_DOCK;
1463 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1464 self->type = OB_CLIENT_TYPE_TOOLBAR;
1465 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1466 self->type = OB_CLIENT_TYPE_MENU;
1467 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1468 self->type = OB_CLIENT_TYPE_UTILITY;
1469 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1470 self->type = OB_CLIENT_TYPE_SPLASH;
1471 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1472 self->type = OB_CLIENT_TYPE_DIALOG;
1473 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1474 self->type = OB_CLIENT_TYPE_NORMAL;
1475 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1477 /* prevent this window from getting any decor or
1479 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1480 OB_MWM_FLAG_DECORATIONS);
1481 self->mwmhints.decorations = 0;
1482 self->mwmhints.functions = 0;
1484 if (self->type != (ObClientType) -1)
1485 break; /* grab the first legit type */
1490 if (XGetTransientForHint(obt_display, self->window, &t))
1491 self->transient = TRUE;
1493 if (self->type == (ObClientType) -1) {
1494 /*the window type hint was not set, which means we either classify
1495 ourself as a normal window or a dialog, depending on if we are a
1497 if (self->transient)
1498 self->type = OB_CLIENT_TYPE_DIALOG;
1500 self->type = OB_CLIENT_TYPE_NORMAL;
1503 /* then, based on our type, we can update our transientness.. */
1504 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1505 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1506 self->type == OB_CLIENT_TYPE_MENU ||
1507 self->type == OB_CLIENT_TYPE_UTILITY)
1509 self->transient = TRUE;
1513 void client_update_protocols(ObClient *self)
1518 self->focus_notify = FALSE;
1519 self->delete_window = FALSE;
1521 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1522 for (i = 0; i < num_ret; ++i) {
1523 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1524 /* this means we can request the window to close */
1525 self->delete_window = TRUE;
1526 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1527 /* if this protocol is requested, then the window will be
1528 notified whenever we want it to receive focus */
1529 self->focus_notify = TRUE;
1530 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1531 /* if this protocol is requested, then the window will allow
1532 pings to determine if it is still alive */
1535 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1536 /* if this protocol is requested, then resizing the
1537 window will be synchronized between the frame and the
1539 self->sync_request = TRUE;
1547 void client_update_sync_request_counter(ObClient *self)
1551 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1555 self->sync_counter = i;
1557 /* this must be set when managing a new window according to EWMH */
1558 XSyncIntToValue(&val, 0);
1559 XSyncSetCounter(obt_display, self->sync_counter, val);
1561 self->sync_counter = None;
1565 static void client_get_colormap(ObClient *self)
1567 XWindowAttributes wa;
1569 if (XGetWindowAttributes(obt_display, self->window, &wa))
1570 client_update_colormap(self, wa.colormap);
1573 void client_update_colormap(ObClient *self, Colormap colormap)
1575 if (colormap == self->colormap) return;
1577 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1579 if (client_focused(self)) {
1580 screen_install_colormap(self, FALSE); /* uninstall old one */
1581 self->colormap = colormap;
1582 screen_install_colormap(self, TRUE); /* install new one */
1584 self->colormap = colormap;
1587 void client_update_normal_hints(ObClient *self)
1593 self->min_ratio = 0.0f;
1594 self->max_ratio = 0.0f;
1595 SIZE_SET(self->size_inc, 1, 1);
1596 SIZE_SET(self->base_size, -1, -1);
1597 SIZE_SET(self->min_size, 0, 0);
1598 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1600 /* get the hints from the window */
1601 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1602 /* normal windows can't request placement! har har
1603 if (!client_normal(self))
1605 self->positioned = (size.flags & (PPosition|USPosition));
1606 self->sized = (size.flags & (PSize|USSize));
1608 if (size.flags & PWinGravity)
1609 self->gravity = size.win_gravity;
1611 if (size.flags & PAspect) {
1612 if (size.min_aspect.y)
1614 (gfloat) size.min_aspect.x / size.min_aspect.y;
1615 if (size.max_aspect.y)
1617 (gfloat) size.max_aspect.x / size.max_aspect.y;
1620 if (size.flags & PMinSize)
1621 SIZE_SET(self->min_size, size.min_width, size.min_height);
1623 if (size.flags & PMaxSize)
1624 SIZE_SET(self->max_size, size.max_width, size.max_height);
1626 if (size.flags & PBaseSize)
1627 SIZE_SET(self->base_size, size.base_width, size.base_height);
1629 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1630 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1632 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1633 self->min_size.width, self->min_size.height,
1634 self->max_size.width, self->max_size.height);
1635 ob_debug("size inc (%d %d) base size (%d %d)",
1636 self->size_inc.width, self->size_inc.height,
1637 self->base_size.width, self->base_size.height);
1640 ob_debug("Normal hints: not set");
1643 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1645 /* start with everything (cept fullscreen) */
1647 (OB_FRAME_DECOR_TITLEBAR |
1648 OB_FRAME_DECOR_HANDLE |
1649 OB_FRAME_DECOR_GRIPS |
1650 OB_FRAME_DECOR_BORDER |
1651 OB_FRAME_DECOR_ICON |
1652 OB_FRAME_DECOR_ALLDESKTOPS |
1653 OB_FRAME_DECOR_ICONIFY |
1654 OB_FRAME_DECOR_MAXIMIZE |
1655 OB_FRAME_DECOR_SHADE |
1656 OB_FRAME_DECOR_CLOSE);
1658 (OB_CLIENT_FUNC_RESIZE |
1659 OB_CLIENT_FUNC_MOVE |
1660 OB_CLIENT_FUNC_ICONIFY |
1661 OB_CLIENT_FUNC_MAXIMIZE |
1662 OB_CLIENT_FUNC_SHADE |
1663 OB_CLIENT_FUNC_CLOSE |
1664 OB_CLIENT_FUNC_BELOW |
1665 OB_CLIENT_FUNC_ABOVE |
1666 OB_CLIENT_FUNC_UNDECORATE);
1668 if (!(self->min_size.width < self->max_size.width ||
1669 self->min_size.height < self->max_size.height))
1670 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1672 switch (self->type) {
1673 case OB_CLIENT_TYPE_NORMAL:
1674 /* normal windows retain all of the possible decorations and
1675 functionality, and can be fullscreen */
1676 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1679 case OB_CLIENT_TYPE_DIALOG:
1680 /* sometimes apps make dialog windows fullscreen for some reason (for
1681 e.g. kpdf does this..) */
1682 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1685 case OB_CLIENT_TYPE_UTILITY:
1686 /* these windows don't have anything added or removed by default */
1689 case OB_CLIENT_TYPE_MENU:
1690 case OB_CLIENT_TYPE_TOOLBAR:
1691 /* these windows can't iconify or maximize */
1692 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1693 OB_FRAME_DECOR_MAXIMIZE);
1694 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1695 OB_CLIENT_FUNC_MAXIMIZE);
1698 case OB_CLIENT_TYPE_SPLASH:
1699 /* these don't get get any decorations, and the only thing you can
1700 do with them is move them */
1701 self->decorations = 0;
1702 self->functions = OB_CLIENT_FUNC_MOVE;
1705 case OB_CLIENT_TYPE_DESKTOP:
1706 /* these windows are not manipulated by the window manager */
1707 self->decorations = 0;
1708 self->functions = 0;
1711 case OB_CLIENT_TYPE_DOCK:
1712 /* these windows are not manipulated by the window manager, but they
1713 can set below layer which has a special meaning */
1714 self->decorations = 0;
1715 self->functions = OB_CLIENT_FUNC_BELOW;
1719 /* If the client has no decor from its type (which never changes) then
1720 don't allow the user to "undecorate" the window. Otherwise, allow them
1721 to, even if there are motif hints removing the decor, because those
1722 may change these days (e.g. chromium) */
1723 if (self->decorations == 0)
1724 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1726 /* Mwm Hints are applied subtractively to what has already been chosen for
1727 decor and functionality */
1728 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1729 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1730 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1731 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1733 /* if the mwm hints request no handle or title, then all
1734 decorations are disabled, but keep the border if that's
1736 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1737 self->decorations = OB_FRAME_DECOR_BORDER;
1739 self->decorations = 0;
1744 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1745 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1746 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1747 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1748 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1749 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1750 /* dont let mwm hints kill any buttons
1751 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1752 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1753 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1754 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1756 /* dont let mwm hints kill the close button
1757 if (! (self->mwmhints.functions & MwmFunc_Close))
1758 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1762 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1763 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1764 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1765 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1766 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1767 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1769 /* can't maximize without moving/resizing */
1770 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1771 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1772 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1773 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1774 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1777 if (self->max_horz && self->max_vert) {
1778 /* once upon a time you couldn't resize maximized windows, that is not
1779 the case any more though !
1781 but do kill the handle on fully maxed windows */
1782 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1785 /* finally, the user can have requested no decorations, which overrides
1786 everything (but doesnt give it a border if it doesnt have one) */
1787 if (self->undecorated)
1788 self->decorations &= (config_theme_keepborder ?
1789 OB_FRAME_DECOR_BORDER : 0);
1791 /* if we don't have a titlebar, then we cannot shade! */
1792 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1793 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1795 /* now we need to check against rules for the client's current state */
1796 if (self->fullscreen) {
1797 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1798 OB_CLIENT_FUNC_FULLSCREEN |
1799 OB_CLIENT_FUNC_ICONIFY);
1800 self->decorations = 0;
1803 client_change_allowed_actions(self);
1806 /* reconfigure to make sure decorations are updated */
1807 client_reconfigure(self, FALSE);
1810 static void client_change_allowed_actions(ObClient *self)
1815 /* desktop windows are kept on all desktops */
1816 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1817 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1819 if (self->functions & OB_CLIENT_FUNC_SHADE)
1820 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1821 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1822 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1823 if (self->functions & OB_CLIENT_FUNC_MOVE)
1824 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1825 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1826 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1827 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1828 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1829 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1830 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1831 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1832 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1833 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1835 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1836 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1837 if (self->functions & OB_CLIENT_FUNC_BELOW)
1838 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1839 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1840 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1842 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1844 /* make sure the window isn't breaking any rules now
1846 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1847 it can't be iconified with its parent
1850 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1851 if (self->frame) client_shade(self, FALSE);
1852 else self->shaded = FALSE;
1854 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1855 if (self->frame) client_fullscreen(self, FALSE);
1856 else self->fullscreen = FALSE;
1858 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1860 if (self->frame) client_maximize(self, FALSE, 0);
1861 else self->max_vert = self->max_horz = FALSE;
1865 void client_update_wmhints(ObClient *self)
1869 /* assume a window takes input if it doesn't specify */
1870 self->can_focus = TRUE;
1872 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
1875 if (hints->flags & InputHint)
1876 self->can_focus = hints->input;
1878 /* only do this when first managing the window *AND* when we aren't
1880 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1881 if (hints->flags & StateHint)
1882 self->iconic = hints->initial_state == IconicState;
1885 self->urgent = (hints->flags & XUrgencyHint);
1886 if (self->urgent && !ur)
1887 client_hilite(self, TRUE);
1888 else if (!self->urgent && ur && self->demands_attention)
1889 client_hilite(self, FALSE);
1891 if (!(hints->flags & WindowGroupHint))
1892 hints->window_group = None;
1894 /* did the group state change? */
1895 if (hints->window_group !=
1896 (self->group ? self->group->leader : None))
1898 ObGroup *oldgroup = self->group;
1900 /* remove from the old group if there was one */
1902 group_remove(self->group, self);
1906 /* add ourself to the group if we have one */
1907 if (hints->window_group != None) {
1908 self->group = group_add(hints->window_group, self);
1911 /* Put ourselves into the new group's transient tree, and remove
1912 ourselves from the old group's */
1913 client_update_transient_tree(self, oldgroup, self->group,
1914 self->transient_for_group,
1915 self->transient_for_group,
1916 client_direct_parent(self),
1917 client_direct_parent(self));
1919 /* Lastly, being in a group, or not, can change if the window is
1920 transient for anything.
1922 The logic for this is:
1923 self->transient = TRUE always if the window wants to be
1924 transient for something, even if transient_for was NULL because
1925 it wasn't in a group before.
1927 If parents was NULL and oldgroup was NULL we can assume
1928 that when we add the new group, it will become transient for
1931 If transient_for_group is TRUE, then it must have already
1932 had a group. If it is getting a new group, the above call to
1933 client_update_transient_tree has already taken care of
1934 everything ! If it is losing all group status then it will
1935 no longer be transient for anything and that needs to be
1938 if (self->transient &&
1939 ((self->parents == NULL && oldgroup == NULL) ||
1940 (self->transient_for_group && !self->group)))
1941 client_update_transient_for(self);
1944 /* the WM_HINTS can contain an icon */
1945 if (hints->flags & IconPixmapHint)
1946 client_update_icons(self);
1951 focus_cycle_addremove(self, TRUE);
1954 void client_update_title(ObClient *self)
1957 gchar *visible = NULL;
1959 g_free(self->title);
1960 g_free(self->original_title);
1963 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_NAME, &data)) {
1964 /* try old x stuff */
1965 if (!OBT_PROP_GETS(self->window, WM_NAME, &data)) {
1966 if (self->transient) {
1968 GNOME alert windows are not given titles:
1969 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1971 data = g_strdup("");
1973 data = g_strdup(_("Unnamed Window"));
1976 self->original_title = g_strdup(data);
1978 if (self->client_machine) {
1979 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1984 if (self->not_responding) {
1986 if (self->kill_level > 0)
1987 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1989 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
1993 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, visible);
1994 self->title = visible;
1997 frame_adjust_title(self->frame);
1999 /* update the icon title */
2001 g_free(self->icon_title);
2004 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_ICON_NAME, &data))
2005 /* try old x stuff */
2006 if (!OBT_PROP_GETS(self->window, WM_ICON_NAME, &data))
2007 data = g_strdup(self->title);
2009 if (self->client_machine) {
2010 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2015 if (self->not_responding) {
2017 if (self->kill_level > 0)
2018 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2020 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2024 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, visible);
2025 self->icon_title = visible;
2028 void client_update_strut(ObClient *self)
2032 gboolean got = FALSE;
2035 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2040 STRUT_PARTIAL_SET(strut,
2041 data[0], data[2], data[1], data[3],
2042 data[4], data[5], data[8], data[9],
2043 data[6], data[7], data[10], data[11]);
2049 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2055 /* use the screen's width/height */
2056 a = screen_physical_area_all_monitors();
2058 STRUT_PARTIAL_SET(strut,
2059 data[0], data[2], data[1], data[3],
2060 a->y, a->y + a->height - 1,
2061 a->x, a->x + a->width - 1,
2062 a->y, a->y + a->height - 1,
2063 a->x, a->x + a->width - 1);
2069 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2070 0, 0, 0, 0, 0, 0, 0, 0);
2072 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2073 self->strut = strut;
2075 /* updating here is pointless while we're being mapped cuz we're not in
2076 the client list yet */
2078 screen_update_areas();
2082 void client_update_icons(ObClient *self)
2091 /* grab the server, because we might be setting the window's icon and
2092 we don't want them to set it in between and we overwrite their own
2096 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2097 /* figure out how many valid icons are in here */
2099 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2102 /* watch for the data being too small for the specified size,
2103 or for zero sized icons. */
2104 if (i + w*h > num || w == 0 || h == 0) {
2109 /* convert it to the right bit order for ObRender */
2110 for (j = 0; j < w*h; ++j)
2112 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2113 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2114 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2115 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2117 /* add it to the image cache as an original */
2119 img = RrImageNewFromData(ob_rr_icons, &data[i], w, h);
2121 RrImageAddFromData(img, &data[i], w, h);
2129 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2134 if ((hints = XGetWMHints(obt_display, self->window))) {
2135 if (hints->flags & IconPixmapHint) {
2137 obt_display_ignore_errors(TRUE);
2138 xicon = RrPixmapToRGBA(ob_rr_inst,
2140 (hints->flags & IconMaskHint ?
2141 hints->icon_mask : None),
2142 (gint*)&w, (gint*)&h, &data);
2143 obt_display_ignore_errors(FALSE);
2146 if (w > 0 && h > 0) {
2148 img = RrImageNewFromData(ob_rr_icons, data, w, h);
2150 RrImageAddFromData(img, data, w, h);
2160 /* set the client's icons to be whatever we found */
2161 RrImageUnref(self->icon_set);
2162 self->icon_set = img;
2164 /* if the client has no icon at all, then we set a default icon onto it.
2165 but, if it has parents, then one of them will have an icon already
2167 if (!self->icon_set && !self->parents) {
2168 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2169 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2171 w = ob_rr_theme->def_win_icon_w;
2172 h = ob_rr_theme->def_win_icon_h;
2173 ldata = g_new(gulong, w*h+2);
2176 for (i = 0; i < w*h; ++i)
2177 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2178 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2179 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2180 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2181 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2183 } else if (self->frame)
2184 /* don't draw the icon empty if we're just setting one now anyways,
2185 we'll get the property change any second */
2186 frame_adjust_icon(self->frame);
2191 void client_update_icon_geometry(ObClient *self)
2196 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2198 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2202 /* don't let them set it with an area < 0 */
2203 RECT_SET(self->icon_geometry, data[0], data[1],
2204 MAX(data[2],0), MAX(data[3],0));
2209 static void client_get_session_ids(ObClient *self)
2216 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2219 /* get the SM_CLIENT_ID */
2220 if (leader && leader != self->window)
2221 OBT_PROP_GETS_XPCS(leader, SM_CLIENT_ID, &self->sm_client_id);
2223 OBT_PROP_GETS_XPCS(self->window, SM_CLIENT_ID, &self->sm_client_id);
2225 /* get the WM_CLASS (name and class). make them "" if they are not
2227 got = OBT_PROP_GETSS_TYPE(self->window, WM_CLASS, STRING_NO_CC, &ss);
2231 self->name = g_strdup(ss[0]);
2233 self->class = g_strdup(ss[1]);
2238 if (self->name == NULL) self->name = g_strdup("");
2239 if (self->class == NULL) self->class = g_strdup("");
2241 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2242 got = OBT_PROP_GETS_XPCS(self->window, WM_WINDOW_ROLE, &s);
2247 self->role = g_strdup("");
2249 /* get the WM_COMMAND */
2253 got = OBT_PROP_GETSS(leader, WM_COMMAND, &ss);
2255 got = OBT_PROP_GETSS(self->window, WM_COMMAND, &ss);
2258 /* merge/mash them all together */
2259 gchar *merge = NULL;
2262 for (i = 0; ss[i]; ++i) {
2265 merge = g_strconcat(merge, ss[i], NULL);
2267 merge = g_strconcat(ss[i], NULL);
2272 self->wm_command = merge;
2275 /* get the WM_CLIENT_MACHINE */
2278 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, &s);
2280 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, &s);
2283 gchar localhost[128];
2286 gethostname(localhost, 127);
2287 localhost[127] = '\0';
2288 if (strcmp(localhost, s) != 0)
2289 self->client_machine = s;
2293 /* see if it has the PID set too (the PID requires that the
2294 WM_CLIENT_MACHINE be set) */
2295 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2300 /*! Save the properties used for app matching rules, as seen by Openbox when
2301 the window mapped, so that users can still access them later if the app
2303 static void client_save_app_rule_values(ObClient *self)
2307 OBT_PROP_SETS(self->window, OB_APP_ROLE, self->role);
2308 OBT_PROP_SETS(self->window, OB_APP_NAME, self->name);
2309 OBT_PROP_SETS(self->window, OB_APP_CLASS, self->class);
2310 OBT_PROP_SETS(self->window, OB_APP_TITLE, self->original_title);
2312 switch (self->type) {
2313 case OB_CLIENT_TYPE_NORMAL:
2314 type = "normal"; break;
2315 case OB_CLIENT_TYPE_DIALOG:
2316 type = "dialog"; break;
2317 case OB_CLIENT_TYPE_UTILITY:
2318 type = "utility"; break;
2319 case OB_CLIENT_TYPE_MENU:
2320 type = "menu"; break;
2321 case OB_CLIENT_TYPE_TOOLBAR:
2322 type = "toolbar"; break;
2323 case OB_CLIENT_TYPE_SPLASH:
2324 type = "splash"; break;
2325 case OB_CLIENT_TYPE_DESKTOP:
2326 type = "desktop"; break;
2327 case OB_CLIENT_TYPE_DOCK:
2328 type = "dock"; break;
2330 OBT_PROP_SETS(self->window, OB_APP_TYPE, type);
2333 static void client_change_wm_state(ObClient *self)
2338 old = self->wmstate;
2340 if (self->shaded || self->iconic ||
2341 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2343 self->wmstate = IconicState;
2345 self->wmstate = NormalState;
2347 if (old != self->wmstate) {
2348 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2349 self->wmstate, 1, 0, 0, 0);
2351 state[0] = self->wmstate;
2353 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2357 static void client_change_state(ObClient *self)
2359 gulong netstate[12];
2364 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2366 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2368 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2369 if (self->skip_taskbar)
2370 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2371 if (self->skip_pager)
2372 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2373 if (self->fullscreen)
2374 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2376 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2378 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2380 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2382 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2383 if (self->demands_attention)
2384 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2385 if (self->undecorated)
2386 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2387 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2390 frame_adjust_state(self->frame);
2393 ObClient *client_search_focus_tree(ObClient *self)
2398 for (it = self->transients; it; it = g_slist_next(it)) {
2399 if (client_focused(it->data)) return it->data;
2400 if ((ret = client_search_focus_tree(it->data))) return ret;
2405 ObClient *client_search_focus_tree_full(ObClient *self)
2407 if (self->parents) {
2410 for (it = self->parents; it; it = g_slist_next(it)) {
2411 ObClient *c = it->data;
2412 if ((c = client_search_focus_tree_full(c))) return c;
2418 /* this function checks the whole tree, the client_search_focus_tree
2419 does not, so we need to check this window */
2420 if (client_focused(self))
2422 return client_search_focus_tree(self);
2426 ObClient *client_search_focus_group_full(ObClient *self)
2431 for (it = self->group->members; it; it = g_slist_next(it)) {
2432 ObClient *c = it->data;
2434 if (client_focused(c)) return c;
2435 if ((c = client_search_focus_tree(it->data))) return c;
2438 if (client_focused(self)) return self;
2442 gboolean client_has_parent(ObClient *self)
2444 return self->parents != NULL;
2447 gboolean client_is_oldfullscreen(const ObClient *self,
2450 const Rect *monitor, *allmonitors;
2452 /* No decorations and fills the monitor = oldskool fullscreen.
2453 But not for maximized windows.
2456 if (self->decorations || self->max_horz || self->max_vert) return FALSE;
2458 monitor = screen_physical_area_monitor(screen_find_monitor(area));
2459 allmonitors = screen_physical_area_all_monitors();
2461 return (RECT_EQUAL(*area, *monitor) ||
2462 RECT_EQUAL(*area, *allmonitors));
2465 static ObStackingLayer calc_layer(ObClient *self)
2469 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2470 l = OB_STACKING_LAYER_DESKTOP;
2471 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2472 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2473 else l = OB_STACKING_LAYER_ABOVE;
2475 else if ((self->fullscreen ||
2476 client_is_oldfullscreen(self, &self->area)) &&
2477 /* you are fullscreen while you or your children are focused.. */
2478 (client_focused(self) || client_search_focus_tree(self) ||
2479 /* you can be fullscreen if you're on another desktop */
2480 (self->desktop != screen_desktop &&
2481 self->desktop != DESKTOP_ALL) ||
2482 /* and you can also be fullscreen if the focused client is on
2483 another monitor, or nothing else is focused */
2485 client_monitor(focus_client) != client_monitor(self))))
2486 l = OB_STACKING_LAYER_FULLSCREEN;
2487 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2488 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2489 else l = OB_STACKING_LAYER_NORMAL;
2494 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2495 ObStackingLayer min)
2497 ObStackingLayer old, own;
2501 own = calc_layer(self);
2502 self->layer = MAX(own, min);
2504 if (self->layer != old) {
2505 stacking_remove(CLIENT_AS_WINDOW(self));
2506 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2509 /* we've been restacked */
2510 self->visited = TRUE;
2512 for (it = self->transients; it; it = g_slist_next(it))
2513 client_calc_layer_recursive(it->data, orig,
2517 static void client_calc_layer_internal(ObClient *self)
2521 /* transients take on the layer of their parents */
2522 sit = client_search_all_top_parents(self);
2524 for (; sit; sit = g_slist_next(sit))
2525 client_calc_layer_recursive(sit->data, self, 0);
2528 void client_calc_layer(ObClient *self)
2532 /* skip over stuff above fullscreen layer */
2533 for (it = stacking_list; it; it = g_list_next(it))
2534 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2536 /* find the windows in the fullscreen layer, and mark them not-visited */
2537 for (; it; it = g_list_next(it)) {
2538 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2539 else if (WINDOW_IS_CLIENT(it->data))
2540 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2543 client_calc_layer_internal(self);
2545 /* skip over stuff above fullscreen layer */
2546 for (it = stacking_list; it; it = g_list_next(it))
2547 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2549 /* now recalc any windows in the fullscreen layer which have not
2550 had their layer recalced already */
2551 for (; it; it = g_list_next(it)) {
2552 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2553 else if (WINDOW_IS_CLIENT(it->data) &&
2554 !WINDOW_AS_CLIENT(it->data)->visited)
2555 client_calc_layer_internal(it->data);
2559 gboolean client_should_show(ObClient *self)
2563 if (client_normal(self) && screen_showing_desktop)
2565 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2571 gboolean client_show(ObClient *self)
2573 gboolean show = FALSE;
2575 if (client_should_show(self)) {
2576 /* replay pending pointer event before showing the window, in case it
2577 should be going to something under the window */
2578 mouse_replay_pointer();
2580 frame_show(self->frame);
2583 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2584 it needs to be in IconicState. This includes when it is on another
2587 client_change_wm_state(self);
2592 gboolean client_hide(ObClient *self)
2594 gboolean hide = FALSE;
2596 if (!client_should_show(self)) {
2597 /* We don't need to ignore enter events here.
2598 The window can hide/iconify in 3 different ways:
2599 1 - through an x message. in this case we ignore all enter events
2600 caused by responding to the x message (unless underMouse)
2601 2 - by a keyboard action. in this case we ignore all enter events
2602 caused by the action
2603 3 - by a mouse action. in this case they are doing stuff with the
2604 mouse and focus _should_ move.
2606 Also in action_end, we simulate an enter event that can't be ignored
2607 so trying to ignore them is futile in case 3 anyways
2610 /* replay pending pointer event before hiding the window, in case it
2611 should be going to the window */
2612 mouse_replay_pointer();
2614 frame_hide(self->frame);
2617 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2618 it needs to be in IconicState. This includes when it is on another
2621 client_change_wm_state(self);
2626 void client_showhide(ObClient *self)
2628 if (!client_show(self))
2632 gboolean client_normal(ObClient *self) {
2633 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2634 self->type == OB_CLIENT_TYPE_DOCK ||
2635 self->type == OB_CLIENT_TYPE_SPLASH);
2638 gboolean client_helper(ObClient *self)
2640 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2641 self->type == OB_CLIENT_TYPE_MENU ||
2642 self->type == OB_CLIENT_TYPE_TOOLBAR);
2645 gboolean client_mouse_focusable(ObClient *self)
2647 return !(self->type == OB_CLIENT_TYPE_MENU ||
2648 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2649 self->type == OB_CLIENT_TYPE_SPLASH ||
2650 self->type == OB_CLIENT_TYPE_DOCK);
2653 gboolean client_enter_focusable(ObClient *self)
2655 /* you can focus desktops but it shouldn't on enter */
2656 return (client_mouse_focusable(self) &&
2657 self->type != OB_CLIENT_TYPE_DESKTOP);
2660 static void client_apply_startup_state(ObClient *self,
2661 gint x, gint y, gint w, gint h)
2663 /* save the states that we are going to apply */
2664 gboolean iconic = self->iconic;
2665 gboolean fullscreen = self->fullscreen;
2666 gboolean undecorated = self->undecorated;
2667 gboolean shaded = self->shaded;
2668 gboolean demands_attention = self->demands_attention;
2669 gboolean max_horz = self->max_horz;
2670 gboolean max_vert = self->max_vert;
2674 /* turn them all off in the client, so they won't affect the window
2676 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2677 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2679 /* move the client to its placed position, or it it's already there,
2680 generate a ConfigureNotify telling the client where it is.
2682 do this after adjusting the frame. otherwise it gets all weird and
2683 clients don't work right
2685 do this before applying the states so they have the correct
2686 pre-max/pre-fullscreen values
2688 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2689 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2690 self->window, x, y, w, h);
2691 /* save the area, and make it where it should be for the premax stuff */
2692 oldarea = self->area;
2693 RECT_SET(self->area, x, y, w, h);
2695 /* apply the states. these are in a carefully crafted order.. */
2698 client_iconify(self, TRUE, FALSE, TRUE);
2700 client_set_undecorated(self, TRUE);
2702 client_shade(self, TRUE);
2703 if (demands_attention)
2704 client_hilite(self, TRUE);
2706 if (max_vert && max_horz)
2707 client_maximize(self, TRUE, 0);
2709 client_maximize(self, TRUE, 2);
2711 client_maximize(self, TRUE, 1);
2713 /* fullscreen removes the ability to apply other states */
2715 client_fullscreen(self, TRUE);
2717 /* if the window hasn't been configured yet, then do so now, in fact the
2718 x,y,w,h may _not_ be the same as the area rect, which can end up
2719 meaning that the client isn't properly moved/resized by the fullscreen
2721 pho can cause this because it maps at size of the screen but not 0,0
2722 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2723 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2724 cuz thats where the pre-fullscreen will be. however the actual area is
2725 not, so this needs to be called even if we have fullscreened/maxed
2727 self->area = oldarea;
2728 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2730 /* set the desktop hint, to make sure that it always exists */
2731 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
2733 /* nothing to do for the other states:
2742 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2744 /* these should be the current values. this is for when you're not moving,
2746 g_assert(*x == self->area.x);
2747 g_assert(oldw == self->area.width);
2750 switch (self->gravity) {
2752 case NorthWestGravity:
2754 case SouthWestGravity:
2761 *x -= (neww - oldw) / 2;
2763 case NorthEastGravity:
2765 case SouthEastGravity:
2771 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2773 /* these should be the current values. this is for when you're not moving,
2775 g_assert(*y == self->area.y);
2776 g_assert(oldh == self->area.height);
2779 switch (self->gravity) {
2781 case NorthWestGravity:
2783 case NorthEastGravity:
2790 *y -= (newh - oldh) / 2;
2792 case SouthWestGravity:
2794 case SouthEastGravity:
2800 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2801 gint *logicalw, gint *logicalh,
2804 Rect desired = {*x, *y, *w, *h};
2805 frame_rect_to_frame(self->frame, &desired);
2807 /* make the frame recalculate its dimensions n shit without changing
2808 anything visible for real, this way the constraints below can work with
2809 the updated frame dimensions. */
2810 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2812 /* gets the frame's position */
2813 frame_client_gravity(self->frame, x, y);
2815 /* these positions are frame positions, not client positions */
2817 /* set the size and position if fullscreen */
2818 if (self->fullscreen) {
2822 i = screen_find_monitor(&desired);
2823 a = screen_physical_area_monitor(i);
2830 user = FALSE; /* ignore if the client can't be moved/resized when it
2832 } else if (self->max_horz || self->max_vert) {
2836 /* use all possible struts when maximizing to the full screen */
2837 i = screen_find_monitor(&desired);
2838 a = screen_area(self->desktop, i,
2839 (self->max_horz && self->max_vert ? NULL : &desired));
2841 /* set the size and position if maximized */
2842 if (self->max_horz) {
2844 *w = a->width - self->frame->size.left - self->frame->size.right;
2846 if (self->max_vert) {
2848 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2851 user = FALSE; /* ignore if the client can't be moved/resized when it
2854 g_slice_free(Rect, a);
2857 /* gets the client's position */
2858 frame_frame_gravity(self->frame, x, y);
2860 /* work within the preferred sizes given by the window, these may have
2861 changed rather than it's requested width and height, so always run
2862 through this code */
2864 gint basew, baseh, minw, minh;
2865 gint incw, inch, maxw, maxh;
2866 gfloat minratio, maxratio;
2868 incw = self->size_inc.width;
2869 inch = self->size_inc.height;
2870 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2871 0 : self->min_ratio;
2872 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2873 0 : self->max_ratio;
2875 /* base size is substituted with min size if not specified */
2876 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2877 basew = self->base_size.width;
2878 baseh = self->base_size.height;
2880 basew = self->min_size.width;
2881 baseh = self->min_size.height;
2883 /* min size is substituted with base size if not specified */
2884 if (self->min_size.width || self->min_size.height) {
2885 minw = self->min_size.width;
2886 minh = self->min_size.height;
2888 minw = self->base_size.width;
2889 minh = self->base_size.height;
2892 /* This comment is no longer true */
2893 /* if this is a user-requested resize, then check against min/max
2896 /* smaller than min size or bigger than max size? */
2897 if (*w > self->max_size.width) *w = self->max_size.width;
2898 if (*w < minw) *w = minw;
2899 if (*h > self->max_size.height) *h = self->max_size.height;
2900 if (*h < minh) *h = minh;
2905 /* the sizes to used for maximized */
2909 /* keep to the increments */
2913 /* you cannot resize to nothing */
2914 if (basew + *w < 1) *w = 1 - basew;
2915 if (baseh + *h < 1) *h = 1 - baseh;
2917 /* save the logical size */
2918 *logicalw = incw > 1 ? *w : *w + basew;
2919 *logicalh = inch > 1 ? *h : *h + baseh;
2924 /* if maximized/fs then don't use the size increments */
2925 if (self->fullscreen || self->max_horz) *w = maxw;
2926 if (self->fullscreen || self->max_vert) *h = maxh;
2931 /* adjust the height to match the width for the aspect ratios.
2932 for this, min size is not substituted for base size ever. */
2933 *w -= self->base_size.width;
2934 *h -= self->base_size.height;
2937 if (*h * minratio > *w) {
2938 *h = (gint)(*w / minratio);
2940 /* you cannot resize to nothing */
2943 *w = (gint)(*h * minratio);
2947 if (*h * maxratio < *w) {
2948 *h = (gint)(*w / maxratio);
2950 /* you cannot resize to nothing */
2953 *w = (gint)(*h * minratio);
2957 *w += self->base_size.width;
2958 *h += self->base_size.height;
2961 /* these override the above states! if you cant move you can't move! */
2963 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2967 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2968 *w = self->area.width;
2969 *h = self->area.height;
2977 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
2978 gboolean user, gboolean final, gboolean force_reply)
2980 Rect oldframe, oldclient;
2981 gboolean send_resize_client;
2982 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
2983 gboolean fmoved, fresized;
2984 guint fdecor = self->frame->decorations;
2985 gboolean fhorz = self->frame->max_horz;
2986 gboolean fvert = self->frame->max_vert;
2987 gint logicalw, logicalh;
2989 /* find the new x, y, width, and height (and logical size) */
2990 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
2992 /* set the logical size if things changed */
2993 if (!(w == self->area.width && h == self->area.height))
2994 SIZE_SET(self->logical_size, logicalw, logicalh);
2996 /* figure out if we moved or resized or what */
2997 moved = (x != self->area.x || y != self->area.y);
2998 resized = (w != self->area.width || h != self->area.height);
3000 oldframe = self->frame->area;
3001 oldclient = self->area;
3002 RECT_SET(self->area, x, y, w, h);
3004 /* for app-requested resizes, always resize if 'resized' is true.
3005 for user-requested ones, only resize if final is true, or when
3006 resizing in redraw mode */
3007 send_resize_client = ((!user && resized) ||
3009 (resized && config_resize_redraw))));
3011 /* if the client is enlarging, then resize the client before the frame */
3012 if (send_resize_client && (w > oldclient.width || h > oldclient.height)) {
3013 XMoveResizeWindow(obt_display, self->window,
3014 self->frame->size.left, self->frame->size.top,
3015 MAX(w, oldclient.width), MAX(h, oldclient.height));
3016 frame_adjust_client_area(self->frame);
3019 /* find the frame's dimensions and move/resize it */
3023 /* if decorations changed, then readjust everything for the frame */
3024 if (self->decorations != fdecor ||
3025 self->max_horz != fhorz || self->max_vert != fvert)
3027 fmoved = fresized = TRUE;
3030 /* adjust the frame */
3031 if (fmoved || fresized) {
3032 gulong ignore_start;
3034 ignore_start = event_start_ignore_all_enters();
3036 /* replay pending pointer event before move the window, in case it
3037 would change what window gets the event */
3038 mouse_replay_pointer();
3040 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3043 event_end_ignore_all_enters(ignore_start);
3046 if (!user || final) {
3047 gint oldrx = self->root_pos.x;
3048 gint oldry = self->root_pos.y;
3049 /* we have reset the client to 0 border width, so don't include
3050 it in these coords */
3051 POINT_SET(self->root_pos,
3052 self->frame->area.x + self->frame->size.left -
3054 self->frame->area.y + self->frame->size.top -
3055 self->border_width);
3056 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3060 /* This is kinda tricky and should not be changed.. let me explain!
3062 When user = FALSE, then the request is coming from the application
3063 itself, and we are more strict about when to send a synthetic
3064 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3065 in this case (or send one if force_reply is true)
3067 When user = TRUE, then the request is coming from "us", like when we
3068 maximize a window or something. In this case we are more lenient. We
3069 used to follow the same rules as above, but _Java_ Swing can't handle
3070 this. So just to appease Swing, when user = TRUE, we always send
3071 a synthetic ConfigureNotify to give the window its root coordinates.
3072 Lastly, if force_reply is TRUE, we always send a
3073 ConfigureNotify, which is needed during a resize with XSYNCronization.
3075 if ((!user && !resized && (rootmoved || force_reply)) ||
3076 (user && ((!resized && force_reply) || (final && rootmoved))))
3080 event.type = ConfigureNotify;
3081 event.xconfigure.display = obt_display;
3082 event.xconfigure.event = self->window;
3083 event.xconfigure.window = self->window;
3085 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3086 self->title, self->root_pos.x, self->root_pos.y, w, h);
3088 /* root window real coords */
3089 event.xconfigure.x = self->root_pos.x;
3090 event.xconfigure.y = self->root_pos.y;
3091 event.xconfigure.width = w;
3092 event.xconfigure.height = h;
3093 event.xconfigure.border_width = self->border_width;
3094 event.xconfigure.above = None;
3095 event.xconfigure.override_redirect = FALSE;
3096 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3097 FALSE, StructureNotifyMask, &event);
3100 /* if the client is shrinking, then resize the frame before the client.
3102 both of these resize sections may run, because the top one only resizes
3103 in the direction that is growing
3105 if (send_resize_client && (w <= oldclient.width || h <= oldclient.height))
3107 frame_adjust_client_area(self->frame);
3108 XMoveResizeWindow(obt_display, self->window,
3109 self->frame->size.left, self->frame->size.top, w, h);
3112 XFlush(obt_display);
3114 /* if it moved between monitors, then this can affect the stacking
3115 layer of this window or others - for fullscreen windows.
3116 also if it changed to/from oldschool fullscreen then its layer may
3119 watch out tho, don't try change stacking stuff if the window is no
3120 longer being managed !
3122 if (self->managed &&
3123 (screen_find_monitor(&self->frame->area) !=
3124 screen_find_monitor(&oldframe) ||
3125 (final && (client_is_oldfullscreen(self, &oldclient) !=
3126 client_is_oldfullscreen(self, &self->area)))))
3128 client_calc_layer(self);
3132 void client_fullscreen(ObClient *self, gboolean fs)
3136 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3137 self->fullscreen == fs) return; /* already done */
3139 self->fullscreen = fs;
3140 client_change_state(self); /* change the state hints on the client */
3143 self->pre_fullscreen_area = self->area;
3144 self->pre_fullscreen_max_horz = self->max_horz;
3145 self->pre_fullscreen_max_vert = self->max_vert;
3147 /* if the window is maximized, its area isn't all that meaningful.
3148 save its premax area instead. */
3149 if (self->max_horz) {
3150 self->pre_fullscreen_area.x = self->pre_max_area.x;
3151 self->pre_fullscreen_area.width = self->pre_max_area.width;
3153 if (self->max_vert) {
3154 self->pre_fullscreen_area.y = self->pre_max_area.y;
3155 self->pre_fullscreen_area.height = self->pre_max_area.height;
3158 /* these will help configure_full figure out where to fullscreen
3162 w = self->area.width;
3163 h = self->area.height;
3165 g_assert(self->pre_fullscreen_area.width > 0 &&
3166 self->pre_fullscreen_area.height > 0);
3168 self->max_horz = self->pre_fullscreen_max_horz;
3169 self->max_vert = self->pre_fullscreen_max_vert;
3170 if (self->max_horz) {
3171 self->pre_max_area.x = self->pre_fullscreen_area.x;
3172 self->pre_max_area.width = self->pre_fullscreen_area.width;
3174 if (self->max_vert) {
3175 self->pre_max_area.y = self->pre_fullscreen_area.y;
3176 self->pre_max_area.height = self->pre_fullscreen_area.height;
3179 x = self->pre_fullscreen_area.x;
3180 y = self->pre_fullscreen_area.y;
3181 w = self->pre_fullscreen_area.width;
3182 h = self->pre_fullscreen_area.height;
3183 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3186 ob_debug("Window %s going fullscreen (%d)",
3187 self->title, self->fullscreen);
3190 /* make sure the window is on some monitor */
3191 client_find_onscreen(self, &x, &y, w, h, FALSE);
3194 client_setup_decor_and_functions(self, FALSE);
3195 client_move_resize(self, x, y, w, h);
3197 /* and adjust our layer/stacking. do this after resizing the window,
3198 and applying decorations, because windows which fill the screen are
3199 considered "fullscreen" and it affects their layer */
3200 client_calc_layer(self);
3203 /* try focus us when we go into fullscreen mode */
3208 static void client_iconify_recursive(ObClient *self,
3209 gboolean iconic, gboolean curdesk,
3210 gboolean hide_animation)
3213 gboolean changed = FALSE;
3215 if (self->iconic != iconic) {
3216 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3220 /* don't let non-normal windows iconify along with their parents
3222 if (client_normal(self)) {
3223 self->iconic = iconic;
3225 /* update the focus lists.. iconic windows go to the bottom of
3226 the list. this will also call focus_cycle_addremove(). */
3227 focus_order_to_bottom(self);
3232 self->iconic = iconic;
3234 if (curdesk && self->desktop != screen_desktop &&
3235 self->desktop != DESKTOP_ALL)
3236 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3238 /* this puts it after the current focused window, this will
3239 also cause focus_cycle_addremove() to be called for the
3241 focus_order_like_new(self);
3248 client_change_state(self);
3249 if (config_animate_iconify && !hide_animation)
3250 frame_begin_iconify_animation(self->frame, iconic);
3251 /* do this after starting the animation so it doesn't flash */
3252 client_showhide(self);
3255 /* iconify all direct transients, and deiconify all transients
3257 for (it = self->transients; it; it = g_slist_next(it))
3258 if (it->data != self)
3259 if (client_is_direct_child(self, it->data) || !iconic)
3260 client_iconify_recursive(it->data, iconic, curdesk,
3264 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3265 gboolean hide_animation)
3267 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3268 /* move up the transient chain as far as possible first */
3269 self = client_search_top_direct_parent(self);
3270 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3274 void client_maximize(ObClient *self, gboolean max, gint dir)
3278 g_assert(dir == 0 || dir == 1 || dir == 2);
3279 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3281 /* check if already done */
3283 if (dir == 0 && self->max_horz && self->max_vert) return;
3284 if (dir == 1 && self->max_horz) return;
3285 if (dir == 2 && self->max_vert) return;
3287 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3288 if (dir == 1 && !self->max_horz) return;
3289 if (dir == 2 && !self->max_vert) return;
3292 /* these will help configure_full figure out which screen to fill with
3296 w = self->area.width;
3297 h = self->area.height;
3300 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3301 RECT_SET(self->pre_max_area,
3302 self->area.x, self->pre_max_area.y,
3303 self->area.width, self->pre_max_area.height);
3305 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3306 RECT_SET(self->pre_max_area,
3307 self->pre_max_area.x, self->area.y,
3308 self->pre_max_area.width, self->area.height);
3311 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3312 g_assert(self->pre_max_area.width > 0);
3314 x = self->pre_max_area.x;
3315 w = self->pre_max_area.width;
3317 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3318 0, self->pre_max_area.height);
3320 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3321 g_assert(self->pre_max_area.height > 0);
3323 y = self->pre_max_area.y;
3324 h = self->pre_max_area.height;
3326 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3327 self->pre_max_area.width, 0);
3331 if (dir == 0 || dir == 1) /* horz */
3332 self->max_horz = max;
3333 if (dir == 0 || dir == 2) /* vert */
3334 self->max_vert = max;
3337 /* make sure the window is on some monitor */
3338 client_find_onscreen(self, &x, &y, w, h, FALSE);
3341 client_change_state(self); /* change the state hints on the client */
3343 client_setup_decor_and_functions(self, FALSE);
3344 client_move_resize(self, x, y, w, h);
3347 void client_shade(ObClient *self, gboolean shade)
3349 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3350 shade) || /* can't shade */
3351 self->shaded == shade) return; /* already done */
3353 self->shaded = shade;
3354 client_change_state(self);
3355 client_change_wm_state(self); /* the window is being hidden/shown */
3356 /* resize the frame to just the titlebar */
3357 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3360 static void client_ping_event(ObClient *self, gboolean dead)
3362 if (self->not_responding != dead) {
3363 self->not_responding = dead;
3364 client_update_title(self);
3367 /* the client isn't responding, so ask to kill it */
3368 client_prompt_kill(self);
3370 /* it came back to life ! */
3372 if (self->kill_prompt) {
3373 prompt_unref(self->kill_prompt);
3374 self->kill_prompt = NULL;
3377 self->kill_level = 0;
3382 void client_close(ObClient *self)
3384 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3386 /* if closing an internal obprompt, that is just cancelling it */
3388 prompt_cancel(self->prompt);
3392 /* in the case that the client provides no means to requesting that it
3393 close, we just kill it */
3394 if (!self->delete_window)
3395 /* don't use client_kill(), we should only kill based on PID in
3396 response to a lack of PING replies */
3397 XKillClient(obt_display, self->window);
3399 /* request the client to close with WM_DELETE_WINDOW */
3400 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3401 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_time(),
3402 0, 0, 0, NoEventMask);
3404 /* we're trying to close the window, so see if it is responding. if it
3405 is not, then we will let them kill the window */
3407 ping_start(self, client_ping_event);
3409 /* if we already know the window isn't responding (maybe they clicked
3410 no in the kill dialog but it hasn't come back to life), then show
3412 if (self->not_responding)
3413 client_prompt_kill(self);
3417 #define OB_KILL_RESULT_NO 0
3418 #define OB_KILL_RESULT_YES 1
3420 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3422 ObClient *self = data;
3424 if (result == OB_KILL_RESULT_YES)
3426 return TRUE; /* call the cleanup func */
3429 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3431 ObClient *self = data;
3433 g_assert(p == self->kill_prompt);
3435 prompt_unref(self->kill_prompt);
3436 self->kill_prompt = NULL;
3439 static void client_prompt_kill(ObClient *self)
3441 /* check if we're already prompting */
3442 if (!self->kill_prompt) {
3443 ObPromptAnswer answers[] = {
3444 { 0, OB_KILL_RESULT_NO },
3445 { 0, OB_KILL_RESULT_YES }
3448 const gchar *y, *title;
3450 title = self->original_title;
3451 if (title[0] == '\0') {
3452 /* empty string, so use its parent */
3453 ObClient *p = client_search_top_direct_parent(self);
3454 if (p) title = p->original_title;
3457 if (client_on_localhost(self)) {
3460 if (self->kill_level == 0)
3466 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3468 y = _("End Process");
3472 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3474 y = _("Disconnect");
3476 /* set the dialog buttons' text */
3477 answers[0].text = _("Cancel"); /* "no" */
3478 answers[1].text = y; /* "yes" */
3480 self->kill_prompt = prompt_new(m, NULL, answers,
3481 sizeof(answers)/sizeof(answers[0]),
3482 OB_KILL_RESULT_NO, /* default = no */
3483 OB_KILL_RESULT_NO, /* cancel = no */
3484 client_kill_requested,
3485 client_kill_cleanup,
3490 prompt_show(self->kill_prompt, self, TRUE);
3493 void client_kill(ObClient *self)
3495 /* don't kill our own windows */
3496 if (self->prompt) return;
3498 if (client_on_localhost(self) && self->pid) {
3499 /* running on the local host */
3500 if (self->kill_level == 0) {
3501 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3502 self->window, self->pid);
3503 kill(self->pid, SIGTERM);
3506 /* show that we're trying to kill it */
3507 client_update_title(self);
3510 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3511 self->window, self->pid);
3512 kill(self->pid, SIGKILL); /* kill -9 */
3516 /* running on a remote host */
3517 XKillClient(obt_display, self->window);
3521 void client_hilite(ObClient *self, gboolean hilite)
3523 if (self->demands_attention == hilite)
3524 return; /* no change */
3526 /* don't allow focused windows to hilite */
3527 self->demands_attention = hilite && !client_focused(self);
3528 if (self->frame != NULL) { /* if we're mapping, just set the state */
3529 if (self->demands_attention) {
3530 frame_flash_start(self->frame);
3532 /* if the window is on another desktop then raise it and make it
3533 the most recently used window */
3534 if (self->desktop != screen_desktop &&
3535 self->desktop != DESKTOP_ALL)
3537 stacking_raise(CLIENT_AS_WINDOW(self));
3538 focus_order_to_top(self);
3542 frame_flash_stop(self->frame);
3543 client_change_state(self);
3547 static void client_set_desktop_recursive(ObClient *self,
3555 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3557 ob_debug("Setting desktop %u", target+1);
3559 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3561 old = self->desktop;
3562 self->desktop = target;
3563 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3564 /* the frame can display the current desktop state */
3565 frame_adjust_state(self->frame);
3566 /* 'move' the window to the new desktop */
3570 /* raise if it was not already on the desktop */
3571 if (old != DESKTOP_ALL && !dontraise)
3572 stacking_raise(CLIENT_AS_WINDOW(self));
3573 if (STRUT_EXISTS(self->strut))
3574 screen_update_areas();
3576 /* the new desktop's geometry may be different, so we may need to
3577 resize, for example if we are maximized */
3578 client_reconfigure(self, FALSE);
3580 focus_cycle_addremove(self, FALSE);
3583 /* move all transients */
3584 for (it = self->transients; it; it = g_slist_next(it))
3585 if (it->data != self)
3586 if (client_is_direct_child(self, it->data))
3587 client_set_desktop_recursive(it->data, target,
3588 donthide, dontraise);
3591 void client_set_desktop(ObClient *self, guint target,
3592 gboolean donthide, gboolean dontraise)
3594 self = client_search_top_direct_parent(self);
3595 client_set_desktop_recursive(self, target, donthide, dontraise);
3597 focus_cycle_addremove(NULL, TRUE);
3600 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3602 while (child != parent && (child = client_direct_parent(child)));
3603 return child == parent;
3606 ObClient *client_search_modal_child(ObClient *self)
3611 for (it = self->transients; it; it = g_slist_next(it)) {
3612 ObClient *c = it->data;
3613 if ((ret = client_search_modal_child(c))) return ret;
3614 if (c->modal) return c;
3619 struct ObClientFindDestroyUnmap {
3624 static gboolean find_destroy_unmap(XEvent *e, gpointer data)
3626 struct ObClientFindDestroyUnmap *find = data;
3627 if (e->type == DestroyNotify)
3628 return e->xdestroywindow.window == find->window;
3629 if (e->type == UnmapNotify && e->xunmap.window == find->window)
3630 /* ignore the first $find->ignore_unmaps$ many unmap events */
3631 return --find->ignore_unmaps < 0;
3635 gboolean client_validate(ObClient *self)
3637 struct ObClientFindDestroyUnmap find;
3639 XSync(obt_display, FALSE); /* get all events on the server */
3641 find.window = self->window;
3642 find.ignore_unmaps = self->ignore_unmaps;
3643 if (xqueue_exists_local(find_destroy_unmap, &find))
3649 void client_set_wm_state(ObClient *self, glong state)
3651 if (state == self->wmstate) return; /* no change */
3655 client_iconify(self, TRUE, TRUE, FALSE);
3658 client_iconify(self, FALSE, TRUE, FALSE);
3663 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3665 gboolean shaded = self->shaded;
3666 gboolean fullscreen = self->fullscreen;
3667 gboolean undecorated = self->undecorated;
3668 gboolean max_horz = self->max_horz;
3669 gboolean max_vert = self->max_vert;
3670 gboolean modal = self->modal;
3671 gboolean iconic = self->iconic;
3672 gboolean demands_attention = self->demands_attention;
3673 gboolean above = self->above;
3674 gboolean below = self->below;
3678 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3679 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3680 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3681 /* an invalid action was passed to the client message, ignore it */
3684 for (i = 0; i < 2; ++i) {
3685 Atom state = i == 0 ? data1 : data2;
3687 if (!state) continue;
3689 /* if toggling, then pick whether we're adding or removing */
3690 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3691 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3693 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3694 value = self->max_vert;
3695 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3696 value = self->max_horz;
3697 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3699 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3700 value = self->skip_taskbar;
3701 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3702 value = self->skip_pager;
3703 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3704 value = self->iconic;
3705 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3707 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3708 value = self->above;
3709 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3710 value = self->below;
3711 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3712 value = self->demands_attention;
3713 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3714 value = undecorated;
3716 g_assert_not_reached();
3717 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3718 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3721 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3722 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3724 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3726 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3728 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3730 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3731 self->skip_taskbar = value;
3732 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3733 self->skip_pager = value;
3734 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3736 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3738 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3740 /* only unset below when setting above, otherwise you can't get to
3744 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3745 /* and vice versa */
3749 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3750 demands_attention = value;
3751 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3752 undecorated = value;
3756 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3757 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3759 if (max_horz == max_vert) { /* both going the same way */
3760 client_maximize(self, max_horz, 0);
3762 client_maximize(self, max_horz, 1);
3763 client_maximize(self, max_vert, 2);
3767 if (max_horz != self->max_horz)
3768 client_maximize(self, max_horz, 1);
3770 client_maximize(self, max_vert, 2);
3773 /* change fullscreen state before shading, as it will affect if the window
3775 if (fullscreen != self->fullscreen)
3776 client_fullscreen(self, fullscreen);
3777 if (shaded != self->shaded)
3778 client_shade(self, shaded);
3779 if (undecorated != self->undecorated)
3780 client_set_undecorated(self, undecorated);
3781 if (above != self->above || below != self->below) {
3782 self->above = above;
3783 self->below = below;
3784 client_calc_layer(self);
3787 if (modal != self->modal) {
3788 self->modal = modal;
3789 /* when a window changes modality, then its stacking order with its
3790 transients needs to change */
3791 stacking_raise(CLIENT_AS_WINDOW(self));
3793 /* it also may get focused. if something is focused that shouldn't
3794 be focused anymore, then move the focus */
3795 if (focus_client && client_focus_target(focus_client) != focus_client)
3796 client_focus(focus_client);
3799 if (iconic != self->iconic)
3800 client_iconify(self, iconic, FALSE, FALSE);
3802 if (demands_attention != self->demands_attention)
3803 client_hilite(self, demands_attention);
3805 client_change_state(self); /* change the hint to reflect these changes */
3807 focus_cycle_addremove(self, TRUE);
3810 ObClient *client_focus_target(ObClient *self)
3812 ObClient *child = NULL;
3814 child = client_search_modal_child(self);
3815 if (child) return child;
3819 gboolean client_can_focus(ObClient *self)
3821 /* choose the correct target */
3822 self = client_focus_target(self);
3824 if (!self->frame->visible)
3827 if (!(self->can_focus || self->focus_notify))
3833 gboolean client_focus(ObClient *self)
3835 if (!client_validate(self)) return FALSE;
3837 /* we might not focus this window, so if we have modal children which would
3838 be focused instead, bring them to this desktop */
3839 client_bring_modal_windows(self);
3841 /* choose the correct target */
3842 self = client_focus_target(self);
3844 if (!client_can_focus(self)) {
3845 ob_debug_type(OB_DEBUG_FOCUS,
3846 "Client %s can't be focused", self->title);
3850 ob_debug_type(OB_DEBUG_FOCUS,
3851 "Focusing client \"%s\" (0x%x) at time %u",
3852 self->title, self->window, event_time());
3854 /* if using focus_delay, stop the timer now so that focus doesn't
3856 event_halt_focus_delay();
3858 obt_display_ignore_errors(TRUE);
3860 if (self->can_focus) {
3861 /* This can cause a BadMatch error with CurrentTime, or if an app
3862 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3863 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
3867 if (self->focus_notify) {
3869 ce.xclient.type = ClientMessage;
3870 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
3871 ce.xclient.display = obt_display;
3872 ce.xclient.window = self->window;
3873 ce.xclient.format = 32;
3874 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
3875 ce.xclient.data.l[1] = event_time();
3876 ce.xclient.data.l[2] = 0l;
3877 ce.xclient.data.l[3] = 0l;
3878 ce.xclient.data.l[4] = 0l;
3879 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
3882 obt_display_ignore_errors(FALSE);
3884 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
3885 obt_display_error_occured);
3886 return !obt_display_error_occured;
3889 static void client_present(ObClient *self, gboolean here, gboolean raise,
3892 if (client_normal(self) && screen_showing_desktop)
3893 screen_show_desktop(FALSE, self);
3895 client_iconify(self, FALSE, here, FALSE);
3896 if (self->desktop != DESKTOP_ALL &&
3897 self->desktop != screen_desktop)
3900 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3902 screen_set_desktop(self->desktop, FALSE);
3903 } else if (!self->frame->visible)
3904 /* if its not visible for other reasons, then don't mess
3907 if (self->shaded && unshade)
3908 client_shade(self, FALSE);
3910 stacking_raise(CLIENT_AS_WINDOW(self));
3915 /* this function exists to map to the net_active_window message in the ewmh */
3916 void client_activate(ObClient *self, gboolean desktop,
3917 gboolean here, gboolean raise,
3918 gboolean unshade, gboolean user)
3920 if ((user && (desktop ||
3921 self->desktop == DESKTOP_ALL ||
3922 self->desktop == screen_desktop)) ||
3923 client_can_steal_focus(self, desktop, event_time(), CurrentTime))
3925 client_present(self, here, raise, unshade);
3928 client_hilite(self, TRUE);
3931 static void client_bring_windows_recursive(ObClient *self,
3939 for (it = self->transients; it; it = g_slist_next(it))
3940 client_bring_windows_recursive(it->data, desktop,
3941 helpers, modals, iconic);
3943 if (((helpers && client_helper(self)) ||
3944 (modals && self->modal)) &&
3945 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3946 (iconic && self->iconic)))
3948 if (iconic && self->iconic)
3949 client_iconify(self, FALSE, TRUE, FALSE);
3951 client_set_desktop(self, desktop, FALSE, FALSE);
3955 void client_bring_helper_windows(ObClient *self)
3957 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3960 void client_bring_modal_windows(ObClient *self)
3962 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3965 gboolean client_focused(ObClient *self)
3967 return self == focus_client;
3970 RrImage* client_icon(ObClient *self)
3972 RrImage *ret = NULL;
3975 ret = self->icon_set;
3976 else if (self->parents) {
3978 for (it = self->parents; it && !ret; it = g_slist_next(it))
3979 ret = client_icon(it->data);
3982 ret = client_default_icon;
3986 void client_set_layer(ObClient *self, gint layer)
3990 self->above = FALSE;
3991 } else if (layer == 0) {
3992 self->below = self->above = FALSE;
3994 self->below = FALSE;
3997 client_calc_layer(self);
3998 client_change_state(self); /* reflect this in the state hints */
4001 void client_set_undecorated(ObClient *self, gboolean undecorated)
4003 if (self->undecorated != undecorated &&
4004 /* don't let it undecorate if the function is missing, but let
4006 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4008 self->undecorated = undecorated;
4009 client_setup_decor_and_functions(self, TRUE);
4010 client_change_state(self); /* reflect this in the state hints */
4014 guint client_monitor(ObClient *self)
4016 return screen_find_monitor(&self->frame->area);
4019 ObClient *client_direct_parent(ObClient *self)
4021 if (!self->parents) return NULL;
4022 if (self->transient_for_group) return NULL;
4023 return self->parents->data;
4026 ObClient *client_search_top_direct_parent(ObClient *self)
4029 while ((p = client_direct_parent(self))) self = p;
4033 static GSList *client_search_all_top_parents_internal(ObClient *self,
4035 ObStackingLayer layer)
4040 /* move up the direct transient chain as far as possible */
4041 while ((p = client_direct_parent(self)) &&
4042 (!bylayer || p->layer == layer))
4046 ret = g_slist_prepend(NULL, self);
4048 ret = g_slist_copy(self->parents);
4053 GSList *client_search_all_top_parents(ObClient *self)
4055 return client_search_all_top_parents_internal(self, FALSE, 0);
4058 GSList *client_search_all_top_parents_layer(ObClient *self)
4060 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4063 ObClient *client_search_focus_parent(ObClient *self)
4067 for (it = self->parents; it; it = g_slist_next(it))
4068 if (client_focused(it->data)) return it->data;
4073 ObClient *client_search_focus_parent_full(ObClient *self)
4076 ObClient *ret = NULL;
4078 for (it = self->parents; it; it = g_slist_next(it)) {
4079 if (client_focused(it->data))
4082 ret = client_search_focus_parent_full(it->data);
4088 ObClient *client_search_parent(ObClient *self, ObClient *search)
4092 for (it = self->parents; it; it = g_slist_next(it))
4093 if (it->data == search) return search;
4098 ObClient *client_search_transient(ObClient *self, ObClient *search)
4102 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4103 if (sit->data == search)
4105 if (client_search_transient(sit->data, search))
4111 static void detect_edge(Rect area, ObDirection dir,
4112 gint my_head, gint my_size,
4113 gint my_edge_start, gint my_edge_size,
4114 gint *dest, gboolean *near_edge)
4116 gint edge_start, edge_size, head, tail;
4117 gboolean skip_head = FALSE, skip_tail = FALSE;
4120 case OB_DIRECTION_NORTH:
4121 case OB_DIRECTION_SOUTH:
4122 edge_start = area.x;
4123 edge_size = area.width;
4125 case OB_DIRECTION_EAST:
4126 case OB_DIRECTION_WEST:
4127 edge_start = area.y;
4128 edge_size = area.height;
4131 g_assert_not_reached();
4134 /* do we collide with this window? */
4135 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4136 edge_start, edge_size))
4140 case OB_DIRECTION_NORTH:
4141 head = RECT_BOTTOM(area);
4142 tail = RECT_TOP(area);
4144 case OB_DIRECTION_SOUTH:
4145 head = RECT_TOP(area);
4146 tail = RECT_BOTTOM(area);
4148 case OB_DIRECTION_WEST:
4149 head = RECT_RIGHT(area);
4150 tail = RECT_LEFT(area);
4152 case OB_DIRECTION_EAST:
4153 head = RECT_LEFT(area);
4154 tail = RECT_RIGHT(area);
4157 g_assert_not_reached();
4160 case OB_DIRECTION_NORTH:
4161 case OB_DIRECTION_WEST:
4162 /* check if our window is past the head of this window */
4163 if (my_head <= head + 1)
4165 /* check if our window's tail is past the tail of this window */
4166 if (my_head + my_size - 1 <= tail)
4168 /* check if the head of this window is closer than the previously
4169 chosen edge (take into account that the previously chosen
4170 edge might have been a tail, not a head) */
4171 if (head + (*near_edge ? 0 : my_size) <= *dest)
4173 /* check if the tail of this window is closer than the previously
4174 chosen edge (take into account that the previously chosen
4175 edge might have been a head, not a tail) */
4176 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4179 case OB_DIRECTION_SOUTH:
4180 case OB_DIRECTION_EAST:
4181 /* check if our window is past the head of this window */
4182 if (my_head >= head - 1)
4184 /* check if our window's tail is past the tail of this window */
4185 if (my_head - my_size + 1 >= tail)
4187 /* check if the head of this window is closer than the previously
4188 chosen edge (take into account that the previously chosen
4189 edge might have been a tail, not a head) */
4190 if (head - (*near_edge ? 0 : my_size) >= *dest)
4192 /* check if the tail of this window is closer than the previously
4193 chosen edge (take into account that the previously chosen
4194 edge might have been a head, not a tail) */
4195 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4199 g_assert_not_reached();
4202 ob_debug("my head %d size %d", my_head, my_size);
4203 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4205 ob_debug("using near edge %d", head);
4209 else if (!skip_tail) {
4210 ob_debug("using far edge %d", tail);
4216 void client_find_edge_directional(ObClient *self, ObDirection dir,
4217 gint my_head, gint my_size,
4218 gint my_edge_start, gint my_edge_size,
4219 gint *dest, gboolean *near_edge)
4227 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4228 &self->frame->area);
4231 case OB_DIRECTION_NORTH:
4232 edge = RECT_TOP(*a) - 1;
4234 case OB_DIRECTION_SOUTH:
4235 edge = RECT_BOTTOM(*a) + 1;
4237 case OB_DIRECTION_EAST:
4238 edge = RECT_RIGHT(*a) + 1;
4240 case OB_DIRECTION_WEST:
4241 edge = RECT_LEFT(*a) - 1;
4244 g_assert_not_reached();
4246 /* default to the far edge, then narrow it down */
4250 /* search for edges of monitors */
4251 for (i = 0; i < screen_num_monitors; ++i) {
4252 Rect *area = screen_area(self->desktop, i, NULL);
4253 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4254 my_edge_size, dest, near_edge);
4255 g_slice_free(Rect, area);
4258 /* search for edges of clients */
4259 if (((dir == OB_DIRECTION_NORTH || dir == OB_DIRECTION_SOUTH) &&
4261 ((dir == OB_DIRECTION_EAST || dir == OB_DIRECTION_WEST) &&
4264 for (it = client_list; it; it = g_list_next(it)) {
4265 ObClient *cur = it->data;
4267 /* skip windows to not bump into */
4272 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4273 cur->desktop != screen_desktop)
4276 ob_debug("trying window %s", cur->title);
4278 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4279 my_edge_size, dest, near_edge);
4281 dock_get_area(&dock_area);
4282 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4283 my_edge_size, dest, near_edge);
4286 g_slice_free(Rect, a);
4289 void client_find_move_directional(ObClient *self, ObDirection dir,
4293 gint e, e_start, e_size;
4297 case OB_DIRECTION_EAST:
4298 head = RECT_RIGHT(self->frame->area);
4299 size = self->frame->area.width;
4300 e_start = RECT_TOP(self->frame->area);
4301 e_size = self->frame->area.height;
4303 case OB_DIRECTION_WEST:
4304 head = RECT_LEFT(self->frame->area);
4305 size = self->frame->area.width;
4306 e_start = RECT_TOP(self->frame->area);
4307 e_size = self->frame->area.height;
4309 case OB_DIRECTION_NORTH:
4310 head = RECT_TOP(self->frame->area);
4311 size = self->frame->area.height;
4312 e_start = RECT_LEFT(self->frame->area);
4313 e_size = self->frame->area.width;
4315 case OB_DIRECTION_SOUTH:
4316 head = RECT_BOTTOM(self->frame->area);
4317 size = self->frame->area.height;
4318 e_start = RECT_LEFT(self->frame->area);
4319 e_size = self->frame->area.width;
4322 g_assert_not_reached();
4325 client_find_edge_directional(self, dir, head, size,
4326 e_start, e_size, &e, &near);
4327 *x = self->frame->area.x;
4328 *y = self->frame->area.y;
4330 case OB_DIRECTION_EAST:
4331 if (near) e -= self->frame->area.width;
4335 case OB_DIRECTION_WEST:
4337 else e -= self->frame->area.width;
4340 case OB_DIRECTION_NORTH:
4342 else e -= self->frame->area.height;
4345 case OB_DIRECTION_SOUTH:
4346 if (near) e -= self->frame->area.height;
4351 g_assert_not_reached();
4353 frame_frame_gravity(self->frame, x, y);
4356 void client_find_resize_directional(ObClient *self, ObDirection side,
4358 gint *x, gint *y, gint *w, gint *h)
4361 gint e, e_start, e_size, delta;
4366 case OB_DIRECTION_EAST:
4367 head = RECT_RIGHT(self->frame->area) +
4368 (self->size_inc.width - 1) * (grow ? 1 : 0);
4369 e_start = RECT_TOP(self->frame->area);
4370 e_size = self->frame->area.height;
4371 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4373 case OB_DIRECTION_WEST:
4374 head = RECT_LEFT(self->frame->area) -
4375 (self->size_inc.width - 1) * (grow ? 1 : 0);
4376 e_start = RECT_TOP(self->frame->area);
4377 e_size = self->frame->area.height;
4378 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4380 case OB_DIRECTION_NORTH:
4381 head = RECT_TOP(self->frame->area) -
4382 (self->size_inc.height - 1) * (grow ? 1 : 0);
4383 e_start = RECT_LEFT(self->frame->area);
4384 e_size = self->frame->area.width;
4385 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4387 case OB_DIRECTION_SOUTH:
4388 head = RECT_BOTTOM(self->frame->area) +
4389 (self->size_inc.height - 1) * (grow ? 1 : 0);
4390 e_start = RECT_LEFT(self->frame->area);
4391 e_size = self->frame->area.width;
4392 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4395 g_assert_not_reached();
4398 ob_debug("head %d dir %d", head, dir);
4399 client_find_edge_directional(self, dir, head, 1,
4400 e_start, e_size, &e, &near);
4401 ob_debug("edge %d", e);
4402 *x = self->frame->area.x;
4403 *y = self->frame->area.y;
4404 *w = self->frame->area.width;
4405 *h = self->frame->area.height;
4407 case OB_DIRECTION_EAST:
4408 if (grow == near) --e;
4409 delta = e - RECT_RIGHT(self->frame->area);
4412 case OB_DIRECTION_WEST:
4413 if (grow == near) ++e;
4414 delta = RECT_LEFT(self->frame->area) - e;
4418 case OB_DIRECTION_NORTH:
4419 if (grow == near) ++e;
4420 delta = RECT_TOP(self->frame->area) - e;
4424 case OB_DIRECTION_SOUTH:
4425 if (grow == near) --e;
4426 delta = e - RECT_BOTTOM(self->frame->area);
4430 g_assert_not_reached();
4432 frame_frame_gravity(self->frame, x, y);
4433 *w -= self->frame->size.left + self->frame->size.right;
4434 *h -= self->frame->size.top + self->frame->size.bottom;
4437 ObClient* client_under_pointer(void)
4441 ObClient *ret = NULL;
4443 if (screen_pointer_pos(&x, &y)) {
4444 for (it = stacking_list; it; it = g_list_next(it)) {
4445 if (WINDOW_IS_CLIENT(it->data)) {
4446 ObClient *c = WINDOW_AS_CLIENT(it->data);
4447 if (c->frame->visible &&
4448 /* check the desktop, this is done during desktop
4449 switching and windows are shown/hidden status is not
4451 (c->desktop == screen_desktop ||
4452 c->desktop == DESKTOP_ALL) &&
4453 /* ignore all animating windows */
4454 !frame_iconify_animating(c->frame) &&
4455 RECT_CONTAINS(c->frame->area, x, y))
4466 gboolean client_has_group_siblings(ObClient *self)
4468 return self->group && self->group->members->next;
4471 /*! Returns TRUE if the client is running on the same machine as Openbox */
4472 gboolean client_on_localhost(ObClient *self)
4474 return self->client_machine == NULL;