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 if ((client_default_icon = RrImageCacheFind(ob_rr_icons,
118 ob_rr_theme->def_win_icon,
119 ob_rr_theme->def_win_icon_w,
120 ob_rr_theme->def_win_icon_h)))
121 RrImageRef(client_default_icon);
123 client_default_icon = RrImageNew(ob_rr_icons);
124 RrImageAddPicture(client_default_icon,
125 ob_rr_theme->def_win_icon,
126 ob_rr_theme->def_win_icon_w,
127 ob_rr_theme->def_win_icon_h);
130 if (reconfig) return;
135 void client_shutdown(gboolean reconfig)
137 RrImageUnref(client_default_icon);
138 client_default_icon = NULL;
140 if (reconfig) return;
143 static void client_call_notifies(ObClient *self, GSList *list)
147 for (it = list; it; it = g_slist_next(it)) {
148 ClientCallback *d = it->data;
149 d->func(self, d->data);
153 void client_add_destroy_notify(ObClientCallback func, gpointer data)
155 ClientCallback *d = g_slice_new(ClientCallback);
158 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
161 void client_remove_destroy_notify(ObClientCallback func)
165 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
166 ClientCallback *d = it->data;
167 if (d->func == func) {
168 g_slice_free(ClientCallback, d);
169 client_destroy_notifies =
170 g_slist_delete_link(client_destroy_notifies, it);
176 void client_set_list(void)
178 Window *windows, *win_it;
180 guint size = g_list_length(client_list);
182 /* create an array of the window ids */
184 windows = g_new(Window, size);
186 for (it = client_list; it; it = g_list_next(it), ++win_it)
187 *win_it = ((ObClient*)it->data)->window;
191 OBT_PROP_SETA32(obt_root(ob_screen), NET_CLIENT_LIST, WINDOW,
192 (gulong*)windows, size);
200 void client_manage(Window window, ObPrompt *prompt)
203 XSetWindowAttributes attrib_set;
204 gboolean activate = FALSE;
205 ObAppSettings *settings;
206 gboolean transient = FALSE;
212 ob_debug("Managing window: 0x%lx", window);
214 /* choose the events we want to receive on the CLIENT window
215 (ObPrompt windows can request events too) */
216 attrib_set.event_mask = CLIENT_EVENTMASK |
217 (prompt ? prompt->event_mask : 0);
218 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
219 XChangeWindowAttributes(obt_display, window,
220 CWEventMask|CWDontPropagate, &attrib_set);
222 /* create the ObClient struct, and populate it from the hints on the
224 self = g_slice_new0(ObClient);
225 self->obwin.type = OB_WINDOW_CLASS_CLIENT;
226 self->window = window;
227 self->prompt = prompt;
228 self->managed = TRUE;
230 /* non-zero defaults */
231 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
232 self->gravity = NorthWestGravity;
233 self->desktop = screen_num_desktops; /* always an invalid value */
235 /* get all the stuff off the window */
236 client_get_all(self, TRUE);
238 ob_debug("Window type: %d", self->type);
239 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
240 ob_debug("Window name: %s class: %s role: %s title: %s",
241 self->name, self->class, self->role, self->title);
243 /* per-app settings override stuff from client_get_all, and return the
244 settings for other uses too. the returned settings is a shallow copy,
245 that needs to be freed with g_free(). */
246 settings = client_get_settings_state(self);
248 /* specify that if we exit, the window should not be destroyed and
249 should be reparented back to root automatically, unless we are managing
250 an internal ObPrompt window */
252 XChangeSaveSet(obt_display, window, SetModeInsert);
254 /* create the decoration frame for the client window */
255 self->frame = frame_new(self);
257 frame_grab_client(self->frame);
259 /* we've grabbed everything and set everything that we need to at mapping
263 /* the session should get the last say though */
264 client_restore_session_state(self);
266 /* tell startup notification that this app started */
267 launch_time = sn_app_started(self->startup_id, self->class, self->name);
269 if (!OBT_PROP_GET32(self->window, NET_WM_USER_TIME, CARDINAL, &user_time))
270 user_time = event_time();
272 /* do this after we have a frame.. it uses the frame to help determine the
273 WM_STATE to apply. */
274 client_change_state(self);
276 /* add ourselves to the focus order */
277 focus_order_add_new(self);
279 /* do this to add ourselves to the stacking list in a non-intrusive way */
280 client_calc_layer(self);
282 /* focus the new window? */
283 if (ob_state() != OB_STATE_STARTING &&
284 (!self->session || self->session->focused) &&
285 /* this means focus=true for window is same as config_focus_new=true */
286 ((config_focus_new || settings->focus == 1) ||
287 client_search_focus_tree_full(self)) &&
288 /* NET_WM_USER_TIME 0 when mapping means don't focus */
290 /* this checks for focus=false for the window */
291 settings->focus != 0 &&
292 focus_valid_target(self, self->desktop,
293 FALSE, FALSE, TRUE, TRUE, FALSE, FALSE,
294 settings->focus == 1))
299 /* remove the client's border */
300 XSetWindowBorderWidth(obt_display, self->window, 0);
302 /* adjust the frame to the client's size before showing or placing
304 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
305 frame_adjust_client_area(self->frame);
307 /* where the frame was placed is where the window was originally */
310 /* figure out placement for the window if the window is new */
311 if (ob_state() == OB_STATE_RUNNING) {
312 ob_debug("Positioned: %s @ %d %d",
313 (!self->positioned ? "no" :
314 (self->positioned == PPosition ? "program specified" :
315 (self->positioned == USPosition ? "user specified" :
316 (self->positioned == (PPosition | USPosition) ?
317 "program + user specified" :
318 "BADNESS !?")))), place.x, place.y);
320 ob_debug("Sized: %s @ %d %d",
321 (!self->sized ? "no" :
322 (self->sized == PSize ? "program specified" :
323 (self->sized == USSize ? "user specified" :
324 (self->sized == (PSize | USSize) ?
325 "program + user specified" :
326 "BADNESS !?")))), place.width, place.height);
328 obplaced = place_client(self, &place.x, &place.y, settings);
330 /* watch for buggy apps that ask to be placed at (0,0) when there is
332 if (!obplaced && place.x == 0 && place.y == 0 &&
333 /* non-normal windows are allowed */
334 client_normal(self) &&
335 /* oldschool fullscreen windows are allowed */
336 !client_is_oldfullscreen(self, &place))
340 r = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS, NULL);
344 ob_debug("Moving buggy app from (0,0) to (%d,%d)", r->x, r->y);
346 g_slice_free(Rect, r);
349 /* make sure the window is visible. */
350 client_find_onscreen(self, &place.x, &place.y,
351 place.width, place.height,
352 /* non-normal clients has less rules, and
353 windows that are being restored from a
354 session do also. we can assume you want
355 it back where you saved it. Clients saying
356 they placed themselves are subjected to
357 harder rules, ones that are placed by
358 place.c or by the user are allowed partially
359 off-screen and on xinerama divides (ie,
360 it is up to the placement routines to avoid
361 the xinerama divides)
363 children and splash screens are forced on
364 screen, but i don't remember why i decided to
367 ob_state() == OB_STATE_RUNNING &&
368 (self->type == OB_CLIENT_TYPE_DIALOG ||
369 self->type == OB_CLIENT_TYPE_SPLASH ||
370 (!((self->positioned & USPosition) ||
371 settings->pos_given) &&
372 client_normal(self) &&
374 /* don't move oldschool fullscreen windows to
375 fit inside the struts (fixes Acroread, which
376 makes its fullscreen window fit the screen
377 but it is not USSize'd or USPosition'd) */
378 !client_is_oldfullscreen(self, &place))));
381 /* if the window isn't user-sized, then make it fit inside
382 the visible screen area on its monitor. Use basically the same rules
383 for forcing the window on screen in the client_find_onscreen call.
385 do this after place_client, it chooses the monitor!
387 splash screens get "transient" set to TRUE by
388 the place_client call
390 if (ob_state() == OB_STATE_RUNNING &&
392 (!(self->sized & USSize || self->positioned & USPosition) &&
393 client_normal(self) &&
395 /* don't shrink oldschool fullscreen windows to fit inside the
396 struts (fixes Acroread, which makes its fullscreen window
397 fit the screen but it is not USSize'd or USPosition'd) */
398 !client_is_oldfullscreen(self, &place))))
400 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
402 /* get the size of the frame */
403 place.width += self->frame->size.left + self->frame->size.right;
404 place.height += self->frame->size.top + self->frame->size.bottom;
406 /* fit the window inside the area */
407 place.width = MIN(place.width, a->width);
408 place.height = MIN(place.height, a->height);
410 ob_debug("setting window size to %dx%d", place.width, place.height);
412 /* get the size of the client back */
413 place.width -= self->frame->size.left + self->frame->size.right;
414 place.height -= self->frame->size.top + self->frame->size.bottom;
416 g_slice_free(Rect, a);
419 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
420 "some restrictions may apply",
421 self->window, place.x, place.y, place.width, place.height);
423 ob_debug(" but session requested %d, %d %d x %d instead, "
425 self->session->x, self->session->y,
426 self->session->w, self->session->h);
428 /* do this after the window is placed, so the premax/prefullscreen numbers
431 this also places the window
433 client_apply_startup_state(self, place.x, place.y,
434 place.width, place.height);
436 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s",
437 activate ? "yes" : "no");
439 activate = client_can_steal_focus(self, settings->focus,
440 event_time(), launch_time);
443 /* if the client isn't stealing focus, then hilite it so the user
444 knows it is there, but don't do this if we're restoring from a
446 if (!client_restore_session_stacking(self))
447 client_hilite(self, TRUE);
451 /* This may look rather odd. Well it's because new windows are added
452 to the stacking order non-intrusively. If we're not going to focus
453 the new window or hilite it, then we raise it to the top. This will
454 take affect for things that don't get focused like splash screens.
455 Also if you don't have focus_new enabled, then it's going to get
456 raised to the top. Legacy begets legacy I guess?
458 if (!client_restore_session_stacking(self))
459 stacking_raise(CLIENT_AS_WINDOW(self));
462 mouse_grab_for_client(self, TRUE);
464 /* this has to happen before we try focus the window, but we want it to
465 happen after the client's stacking has been determined or it looks bad
469 if (!config_focus_under_mouse)
470 ignore_start = event_start_ignore_all_enters();
474 if (!config_focus_under_mouse)
475 event_end_ignore_all_enters(ignore_start);
479 gboolean stacked = client_restore_session_stacking(self);
480 client_present(self, FALSE, !stacked, TRUE);
483 /* add to client list/map */
484 client_list = g_list_append(client_list, self);
485 window_add(&self->window, CLIENT_AS_WINDOW(self));
487 /* this has to happen after we're in the client_list */
488 if (STRUT_EXISTS(self->strut))
489 screen_update_areas();
491 /* update the list hints */
494 /* free the ObAppSettings shallow copy */
495 g_slice_free(ObAppSettings, settings);
497 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
498 window, self->frame->window, self->class);
501 ObClient *client_fake_manage(Window window)
504 ObAppSettings *settings;
506 ob_debug("Pretend-managing window: %lx", window);
508 /* do this minimal stuff to figure out the client's decorations */
510 self = g_slice_new0(ObClient);
511 self->window = window;
513 client_get_all(self, FALSE);
514 /* per-app settings override stuff, and return the settings for other
515 uses too. this returns a shallow copy that needs to be freed */
516 settings = client_get_settings_state(self);
518 /* create the decoration frame for the client window and adjust its size */
519 self->frame = frame_new(self);
521 client_apply_startup_state(self, self->area.x, self->area.y,
522 self->area.width, self->area.height);
524 ob_debug("gave extents left %d right %d top %d bottom %d",
525 self->frame->size.left, self->frame->size.right,
526 self->frame->size.top, self->frame->size.bottom);
528 /* free the ObAppSettings shallow copy */
529 g_slice_free(ObAppSettings, settings);
534 void client_unmanage_all(void)
537 client_unmanage(client_list->data);
540 void client_unmanage(ObClient *self)
545 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
546 self->window, self->frame->window,
547 self->class, self->title ? self->title : "");
549 g_assert(self != NULL);
551 /* we dont want events no more. do this before hiding the frame so we
552 don't generate more events */
553 XSelectInput(obt_display, self->window, NoEventMask);
555 /* ignore enter events from the unmap so it doesnt mess with the focus */
556 if (!config_focus_under_mouse)
557 ignore_start = event_start_ignore_all_enters();
559 frame_hide(self->frame);
560 /* flush to send the hide to the server quickly */
563 if (!config_focus_under_mouse)
564 event_end_ignore_all_enters(ignore_start);
566 mouse_grab_for_client(self, FALSE);
568 self->managed = FALSE;
570 /* remove the window from our save set, unless we are managing an internal
573 XChangeSaveSet(obt_display, self->window, SetModeDelete);
575 /* update the focus lists */
576 focus_order_remove(self);
577 if (client_focused(self)) {
578 /* don't leave an invalid focus_client */
582 /* if we're prompting to kill the client, close that */
583 prompt_unref(self->kill_prompt);
584 self->kill_prompt = NULL;
586 client_list = g_list_remove(client_list, self);
587 stacking_remove(self);
588 window_remove(self->window);
590 /* once the client is out of the list, update the struts to remove its
592 if (STRUT_EXISTS(self->strut))
593 screen_update_areas();
595 client_call_notifies(self, client_destroy_notifies);
597 /* tell our parent(s) that we're gone */
598 for (it = self->parents; it; it = g_slist_next(it))
599 ((ObClient*)it->data)->transients =
600 g_slist_remove(((ObClient*)it->data)->transients,self);
602 /* tell our transients that we're gone */
603 for (it = self->transients; it; it = g_slist_next(it)) {
604 ((ObClient*)it->data)->parents =
605 g_slist_remove(((ObClient*)it->data)->parents, self);
606 /* we could be keeping our children in a higher layer */
607 client_calc_layer(it->data);
610 /* remove from its group */
612 group_remove(self->group, self);
616 /* restore the window's original geometry so it is not lost */
622 if (self->fullscreen)
623 a = self->pre_fullscreen_area;
624 else if (self->max_horz || self->max_vert) {
625 if (self->max_horz) {
626 a.x = self->pre_max_area.x;
627 a.width = self->pre_max_area.width;
629 if (self->max_vert) {
630 a.y = self->pre_max_area.y;
631 a.height = self->pre_max_area.height;
635 self->fullscreen = self->max_horz = self->max_vert = FALSE;
636 /* let it be moved and resized no matter what */
637 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
638 self->decorations = 0; /* unmanaged windows have no decor */
640 /* give the client its border back */
641 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
643 client_move_resize(self, a.x, a.y, a.width, a.height);
646 /* reparent the window out of the frame, and free the frame */
647 frame_release_client(self->frame);
648 frame_free(self->frame);
651 if (ob_state() != OB_STATE_EXITING) {
652 /* these values should not be persisted across a window
654 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
655 OBT_PROP_ERASE(self->window, NET_WM_STATE);
656 OBT_PROP_ERASE(self->window, WM_STATE);
658 /* if we're left in an unmapped state, the client wont be mapped.
659 this is bad, since we will no longer be managing the window on
661 XMapWindow(obt_display, self->window);
664 /* these should not be left on the window ever. other window managers
665 don't necessarily use them and it will mess them up (like compiz) */
666 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
667 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
669 /* update the list hints */
672 ob_debug("Unmanaged window 0x%lx", self->window);
674 /* free all data allocated in the client struct */
675 RrImageUnref(self->icon_set);
676 g_slist_free(self->transients);
677 g_free(self->startup_id);
678 g_free(self->wm_command);
680 g_free(self->icon_title);
681 g_free(self->original_title);
685 g_free(self->client_machine);
686 g_free(self->sm_client_id);
687 g_slice_free(ObClient, self);
690 void client_fake_unmanage(ObClient *self)
692 /* this is all that got allocated to get the decorations */
694 frame_free(self->frame);
695 g_slice_free(ObClient, self);
698 static gboolean client_can_steal_focus(ObClient *self,
699 gboolean allow_other_desktop,
704 gboolean relative_focused;
705 gboolean parent_focused;
709 parent_focused = (focus_client != NULL &&
710 client_search_focus_parent(self));
711 relative_focused = (focus_client != NULL &&
712 (client_search_focus_tree_full(self) != NULL ||
713 client_search_focus_group_full(self) != NULL));
715 /* This is focus stealing prevention */
716 ob_debug_type(OB_DEBUG_FOCUS,
717 "Want to focus window 0x%x at time %u "
718 "launched at %u (last user interaction time %u)",
719 self->window, steal_time, launch_time,
720 event_last_user_time);
722 /* if it's on another desktop... */
723 if (!(self->desktop == screen_desktop ||
724 self->desktop == DESKTOP_ALL) &&
725 /* and (we dont know when it launched, and we don't want to allow
726 focus stealing from other desktops */
727 ((!launch_time && !allow_other_desktop) ||
728 /* or the timestamp is from before you changed desktops) */
729 (screen_desktop_user_time &&
730 !event_time_after(launch_time, screen_desktop_user_time))))
733 ob_debug_type(OB_DEBUG_FOCUS,
734 "Not focusing the window because its on another "
737 /* If something is focused... */
738 else if (focus_client) {
739 /* If the user is working in another window right now, then don't
741 if (!parent_focused &&
742 event_last_user_time && launch_time &&
743 event_time_after(event_last_user_time, launch_time) &&
744 event_last_user_time != launch_time &&
745 event_time_after(event_last_user_time,
746 steal_time - OB_EVENT_USER_TIME_DELAY))
749 ob_debug_type(OB_DEBUG_FOCUS,
750 "Not focusing the window because the user is "
751 "working in another window that is not "
754 /* If the new window is a transient (and its relatives aren't
756 else if (client_has_parent(self) && !relative_focused) {
758 ob_debug_type(OB_DEBUG_FOCUS,
759 "Not focusing the window because it is a "
760 "transient, and its relatives aren't focused");
762 /* Don't steal focus from globally active clients.
763 I stole this idea from KWin. It seems nice.
765 else if (!(focus_client->can_focus ||
766 focus_client->focus_notify))
769 ob_debug_type(OB_DEBUG_FOCUS,
770 "Not focusing the window because a globally "
771 "active client has focus");
773 /* Don't move focus if it's not going to go to this window
775 else if (client_focus_target(self) != self) {
777 ob_debug_type(OB_DEBUG_FOCUS,
778 "Not focusing the window because another window "
779 "would get the focus anyway");
781 /* Don't move focus if the window is not visible on the current
782 desktop and none of its relatives are focused */
783 else if (!(self->desktop == screen_desktop ||
784 self->desktop == DESKTOP_ALL) &&
788 ob_debug_type(OB_DEBUG_FOCUS,
789 "Not focusing the window because it is on "
790 "another desktop and no relatives are focused ");
795 ob_debug_type(OB_DEBUG_FOCUS,
796 "Focus stealing prevention activated for %s at "
797 "time %u (last user interaction time %u)",
798 self->title, steal_time, event_last_user_time);
802 /*! Returns a new structure containing the per-app settings for this client.
803 The returned structure needs to be freed with g_free. */
804 static ObAppSettings *client_get_settings_state(ObClient *self)
806 ObAppSettings *settings;
809 settings = config_create_app_settings();
811 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
812 ObAppSettings *app = it->data;
813 gboolean match = TRUE;
815 g_assert(app->name != NULL || app->class != NULL ||
816 app->role != NULL || app->title != NULL ||
817 (signed)app->type >= 0);
820 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
822 else if (app->class &&
823 !g_pattern_match(app->class,
824 strlen(self->class), self->class, NULL))
826 else if (app->role &&
827 !g_pattern_match(app->role,
828 strlen(self->role), self->role, NULL))
830 else if (app->title &&
831 !g_pattern_match(app->title,
832 strlen(self->title), self->title, NULL))
834 else if ((signed)app->type >= 0 && app->type != self->type) {
839 ob_debug("Window matching: %s", app->name);
841 /* copy the settings to our struct, overriding the existing
842 settings if they are not defaults */
843 config_app_settings_copy_non_defaults(app, settings);
847 if (settings->shade != -1)
848 self->shaded = !!settings->shade;
849 if (settings->decor != -1)
850 self->undecorated = !settings->decor;
851 if (settings->iconic != -1)
852 self->iconic = !!settings->iconic;
853 if (settings->skip_pager != -1)
854 self->skip_pager = !!settings->skip_pager;
855 if (settings->skip_taskbar != -1)
856 self->skip_taskbar = !!settings->skip_taskbar;
858 if (settings->max_vert != -1)
859 self->max_vert = !!settings->max_vert;
860 if (settings->max_horz != -1)
861 self->max_horz = !!settings->max_horz;
863 if (settings->fullscreen != -1)
864 self->fullscreen = !!settings->fullscreen;
866 if (settings->desktop) {
867 if (settings->desktop == DESKTOP_ALL)
868 self->desktop = settings->desktop;
869 else if (settings->desktop > 0 &&
870 settings->desktop <= screen_num_desktops)
871 self->desktop = settings->desktop - 1;
874 if (settings->layer == -1) {
878 else if (settings->layer == 0) {
882 else if (settings->layer == 1) {
889 static void client_restore_session_state(ObClient *self)
893 ob_debug_type(OB_DEBUG_SM,
894 "Restore session for client %s", self->title);
896 if (!(it = session_state_find(self))) {
897 ob_debug_type(OB_DEBUG_SM,
898 "Session data not found for client %s", self->title);
902 self->session = it->data;
904 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
907 RECT_SET_POINT(self->area, self->session->x, self->session->y);
908 self->positioned = USPosition;
909 self->sized = USSize;
910 if (self->session->w > 0)
911 self->area.width = self->session->w;
912 if (self->session->h > 0)
913 self->area.height = self->session->h;
914 XResizeWindow(obt_display, self->window,
915 self->area.width, self->area.height);
917 self->desktop = (self->session->desktop == DESKTOP_ALL ?
918 self->session->desktop :
919 MIN(screen_num_desktops - 1, self->session->desktop));
920 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
922 self->shaded = self->session->shaded;
923 self->iconic = self->session->iconic;
924 self->skip_pager = self->session->skip_pager;
925 self->skip_taskbar = self->session->skip_taskbar;
926 self->fullscreen = self->session->fullscreen;
927 self->above = self->session->above;
928 self->below = self->session->below;
929 self->max_horz = self->session->max_horz;
930 self->max_vert = self->session->max_vert;
931 self->undecorated = self->session->undecorated;
934 static gboolean client_restore_session_stacking(ObClient *self)
938 if (!self->session) return FALSE;
940 mypos = g_list_find(session_saved_state, self->session);
941 if (!mypos) return FALSE;
943 /* start above me and look for the first client */
944 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
947 for (cit = client_list; cit; cit = g_list_next(cit)) {
948 ObClient *c = cit->data;
949 /* found a client that was in the session, so go below it */
950 if (c->session == it->data) {
951 stacking_below(CLIENT_AS_WINDOW(self),
952 CLIENT_AS_WINDOW(cit->data));
960 void client_move_onscreen(ObClient *self, gboolean rude)
962 gint x = self->area.x;
963 gint y = self->area.y;
964 if (client_find_onscreen(self, &x, &y,
966 self->area.height, rude)) {
967 client_move(self, x, y);
971 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
974 gint ox = *x, oy = *y;
975 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
981 RECT_SET(desired, *x, *y, w, h);
982 frame_rect_to_frame(self->frame, &desired);
984 /* get where the frame would be */
985 frame_client_gravity(self->frame, x, y);
987 /* get the requested size of the window with decorations */
988 fw = self->frame->size.left + w + self->frame->size.right;
989 fh = self->frame->size.top + h + self->frame->size.bottom;
991 /* If rudeness wasn't requested, then still be rude in a given direction
992 if the client is not moving, only resizing in that direction */
994 Point oldtl, oldtr, oldbl, oldbr;
995 Point newtl, newtr, newbl, newbr;
996 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
998 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
999 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1000 self->frame->area.y + self->frame->area.height - 1);
1001 POINT_SET(oldtr, oldbr.x, oldtl.y);
1002 POINT_SET(oldbl, oldtl.x, oldbr.y);
1004 POINT_SET(newtl, *x, *y);
1005 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1006 POINT_SET(newtr, newbr.x, newtl.y);
1007 POINT_SET(newbl, newtl.x, newbr.y);
1009 /* is it moving or just resizing from some corner? */
1010 stationary_l = oldtl.x == newtl.x;
1011 stationary_r = oldtr.x == newtr.x;
1012 stationary_t = oldtl.y == newtl.y;
1013 stationary_b = oldbl.y == newbl.y;
1015 /* if left edge is growing and didnt move right edge */
1016 if (stationary_r && newtl.x < oldtl.x)
1018 /* if right edge is growing and didnt move left edge */
1019 if (stationary_l && newtr.x > oldtr.x)
1021 /* if top edge is growing and didnt move bottom edge */
1022 if (stationary_b && newtl.y < oldtl.y)
1024 /* if bottom edge is growing and didnt move top edge */
1025 if (stationary_t && newbl.y > oldbl.y)
1029 /* we iterate through every monitor that the window is at least partially
1030 on, to make sure it is obeying the rules on them all
1032 if the window does not appear on any monitors, then use the first one
1035 for (i = 0; i < screen_num_monitors; ++i) {
1038 if (!screen_physical_area_monitor_contains(i, &desired)) {
1039 if (i < screen_num_monitors - 1 || found_mon)
1042 /* the window is not inside any monitor! so just use the first
1044 a = screen_area(self->desktop, 0, NULL);
1047 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1050 /* This makes sure windows aren't entirely outside of the screen so you
1051 can't see them at all.
1052 It makes sure 10% of the window is on the screen at least. And don't
1053 let it move itself off the top of the screen, which would hide the
1054 titlebar on you. (The user can still do this if they want too, it's
1055 only limiting the application.
1057 if (client_normal(self)) {
1058 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1059 *x = a->x + a->width - fw/10;
1060 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1061 *y = a->y + a->height - fh/10;
1062 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1063 *x = a->x - fw*9/10;
1064 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1065 *y = a->y - fh*9/10;
1068 /* This here doesn't let windows even a pixel outside the
1069 struts/screen. When called from client_manage, programs placing
1070 themselves are forced completely onscreen, while things like
1071 xterm -geometry resolution-width/2 will work fine. Trying to
1072 place it completely offscreen will be handled in the above code.
1073 Sorry for this confused comment, i am tired. */
1074 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1075 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1076 *x = a->x + MAX(0, a->width - fw);
1078 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1079 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1080 *y = a->y + MAX(0, a->height - fh);
1082 g_slice_free(Rect, a);
1085 /* get where the client should be */
1086 frame_frame_gravity(self->frame, x, y);
1088 return ox != *x || oy != *y;
1091 static void client_get_all(ObClient *self, gboolean real)
1093 /* this is needed for the frame to set itself up */
1094 client_get_area(self);
1096 /* these things can change the decor and functions of the window */
1098 client_get_mwm_hints(self);
1099 /* this can change the mwmhints for special cases */
1100 client_get_type_and_transientness(self);
1101 client_update_normal_hints(self);
1103 /* set up the decor/functions before getting the state. the states may
1104 affect which functions are available, but we want to know the maximum
1105 decor/functions are available to this window, so we can then apply them
1106 in client_apply_startup_state() */
1107 client_setup_decor_and_functions(self, FALSE);
1109 client_get_state(self);
1111 /* get the session related properties, these can change decorations
1112 from per-app settings */
1113 client_get_session_ids(self);
1115 /* now we got everything that can affect the decorations */
1119 /* get this early so we have it for debugging */
1120 client_update_title(self);
1122 /* save the values of the variables used for app rule matching */
1123 client_save_app_rule_values(self);
1125 client_update_protocols(self);
1127 client_update_wmhints(self);
1128 /* this may have already been called from client_update_wmhints */
1129 if (!self->parents && !self->transient_for_group)
1130 client_update_transient_for(self);
1132 client_get_startup_id(self);
1133 client_get_desktop(self);/* uses transient data/group/startup id if a
1134 desktop is not specified */
1135 client_get_shaped(self);
1138 /* a couple type-based defaults for new windows */
1140 /* this makes sure that these windows appear on all desktops */
1141 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1142 self->desktop = DESKTOP_ALL;
1146 client_update_sync_request_counter(self);
1149 client_get_colormap(self);
1150 client_update_strut(self);
1151 client_update_icons(self);
1152 client_update_icon_geometry(self);
1155 static void client_get_startup_id(ObClient *self)
1157 if (!(OBT_PROP_GETS(self->window, NET_STARTUP_ID, utf8,
1158 &self->startup_id)))
1160 OBT_PROP_GETS(self->group->leader,
1161 NET_STARTUP_ID, utf8, &self->startup_id);
1164 static void client_get_area(ObClient *self)
1166 XWindowAttributes wattrib;
1169 ret = XGetWindowAttributes(obt_display, self->window, &wattrib);
1170 g_assert(ret != BadWindow);
1172 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1173 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1174 self->border_width = wattrib.border_width;
1176 ob_debug("client area: %d %d %d %d bw %d", wattrib.x, wattrib.y,
1177 wattrib.width, wattrib.height, wattrib.border_width);
1180 static void client_get_desktop(ObClient *self)
1182 guint32 d = screen_num_desktops; /* an always-invalid value */
1184 if (OBT_PROP_GET32(self->window, NET_WM_DESKTOP, CARDINAL, &d)) {
1185 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1186 self->desktop = screen_num_desktops - 1;
1189 ob_debug("client requested desktop 0x%x", self->desktop);
1192 gboolean first = TRUE;
1193 guint all = screen_num_desktops; /* not a valid value */
1195 /* if they are all on one desktop, then open it on the
1197 for (it = self->parents; it; it = g_slist_next(it)) {
1198 ObClient *c = it->data;
1200 if (c->desktop == DESKTOP_ALL) continue;
1206 else if (all != c->desktop)
1207 all = screen_num_desktops; /* make it invalid */
1209 if (all != screen_num_desktops) {
1210 self->desktop = all;
1212 ob_debug("client desktop set from parents: 0x%x",
1215 /* try get from the startup-notification protocol */
1216 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1217 if (self->desktop >= screen_num_desktops &&
1218 self->desktop != DESKTOP_ALL)
1219 self->desktop = screen_num_desktops - 1;
1220 ob_debug("client desktop set from startup-notification: 0x%x",
1223 /* defaults to the current desktop */
1225 self->desktop = screen_desktop;
1226 ob_debug("client desktop set to the current desktop: %d",
1232 static void client_get_state(ObClient *self)
1237 if (OBT_PROP_GETA32(self->window, NET_WM_STATE, ATOM, &state, &num)) {
1239 for (i = 0; i < num; ++i) {
1240 if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
1242 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
1243 self->shaded = TRUE;
1244 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
1245 self->iconic = TRUE;
1246 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
1247 self->skip_taskbar = TRUE;
1248 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
1249 self->skip_pager = TRUE;
1250 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
1251 self->fullscreen = TRUE;
1252 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
1253 self->max_vert = TRUE;
1254 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
1255 self->max_horz = TRUE;
1256 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
1258 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
1260 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
1261 self->demands_attention = TRUE;
1262 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
1263 self->undecorated = TRUE;
1270 static void client_get_shaped(ObClient *self)
1272 self->shaped = FALSE;
1274 if (obt_display_extension_shape) {
1279 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1281 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1282 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1289 void client_update_transient_for(ObClient *self)
1292 ObClient *target = NULL;
1293 gboolean trangroup = FALSE;
1295 if (XGetTransientForHint(obt_display, self->window, &t)) {
1296 if (t != self->window) { /* can't be transient to itself! */
1297 ObWindow *tw = window_find(t);
1298 /* if this happens then we need to check for it */
1299 g_assert(tw != CLIENT_AS_WINDOW(self));
1300 if (tw && WINDOW_IS_CLIENT(tw)) {
1301 /* watch out for windows with a parent that is something
1302 different, like a dockapp for example */
1303 target = WINDOW_AS_CLIENT(tw);
1307 /* Setting the transient_for to Root is actually illegal, however
1308 applications from time have done this to specify transient for
1310 if (!target && self->group && t == obt_root(ob_screen))
1312 } else if (self->group && self->transient)
1315 client_update_transient_tree(self, self->group, self->group,
1316 self->transient_for_group, trangroup,
1317 client_direct_parent(self), target);
1318 self->transient_for_group = trangroup;
1322 static void client_update_transient_tree(ObClient *self,
1323 ObGroup *oldgroup, ObGroup *newgroup,
1324 gboolean oldgtran, gboolean newgtran,
1325 ObClient* oldparent,
1326 ObClient *newparent)
1331 g_assert(!oldgtran || oldgroup);
1332 g_assert(!newgtran || newgroup);
1333 g_assert((!oldgtran && !oldparent) ||
1334 (oldgtran && !oldparent) ||
1335 (!oldgtran && oldparent));
1336 g_assert((!newgtran && !newparent) ||
1337 (newgtran && !newparent) ||
1338 (!newgtran && newparent));
1341 Group transient windows are not allowed to have other group
1342 transient windows as their children.
1345 /* No change has occured */
1346 if (oldgroup == newgroup &&
1347 oldgtran == newgtran &&
1348 oldparent == newparent) return;
1350 /** Remove the client from the transient tree **/
1352 for (it = self->transients; it; it = next) {
1353 next = g_slist_next(it);
1355 self->transients = g_slist_delete_link(self->transients, it);
1356 c->parents = g_slist_remove(c->parents, self);
1358 for (it = self->parents; it; it = next) {
1359 next = g_slist_next(it);
1361 self->parents = g_slist_delete_link(self->parents, it);
1362 c->transients = g_slist_remove(c->transients, self);
1365 /** Re-add the client to the transient tree **/
1367 /* If we're transient for a group then we need to add ourselves to all our
1370 for (it = newgroup->members; it; it = g_slist_next(it)) {
1373 !client_search_top_direct_parent(c)->transient_for_group &&
1376 c->transients = g_slist_prepend(c->transients, self);
1377 self->parents = g_slist_prepend(self->parents, c);
1382 /* If we are now transient for a single window we need to add ourselves to
1385 WARNING: Cyclical transient-ness is possible if two windows are
1386 transient for eachother.
1388 else if (newparent &&
1389 /* don't make ourself its child if it is already our child */
1390 !client_is_direct_child(self, newparent) &&
1391 client_normal(newparent))
1393 newparent->transients = g_slist_prepend(newparent->transients, self);
1394 self->parents = g_slist_prepend(self->parents, newparent);
1397 /* Add any group transient windows to our children. But if we're transient
1398 for the group, then other group transients are not our children.
1400 WARNING: Cyclical transient-ness is possible. For e.g. if:
1401 A is transient for the group
1402 B is transient for A
1403 C is transient for B
1404 A can't be transient for C or we have a cycle
1406 if (!newgtran && newgroup &&
1408 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1409 client_normal(self))
1411 for (it = newgroup->members; it; it = g_slist_next(it)) {
1413 if (c != self && c->transient_for_group &&
1414 /* Don't make it our child if it is already our parent */
1415 !client_is_direct_child(c, self))
1417 self->transients = g_slist_prepend(self->transients, c);
1418 c->parents = g_slist_prepend(c->parents, self);
1423 /** If we change our group transient-ness, our children change their
1424 effective group transient-ness, which affects how they relate to other
1427 for (it = self->transients; it; it = g_slist_next(it)) {
1429 if (!c->transient_for_group)
1430 client_update_transient_tree(c, c->group, c->group,
1431 c->transient_for_group,
1432 c->transient_for_group,
1433 client_direct_parent(c),
1434 client_direct_parent(c));
1438 void client_get_mwm_hints(ObClient *self)
1443 self->mwmhints.flags = 0; /* default to none */
1445 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1447 if (num >= OB_MWM_ELEMENTS) {
1448 self->mwmhints.flags = hints[0];
1449 self->mwmhints.functions = hints[1];
1450 self->mwmhints.decorations = hints[2];
1456 void client_get_type_and_transientness(ObClient *self)
1463 self->transient = FALSE;
1465 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1466 /* use the first value that we know about in the array */
1467 for (i = 0; i < num; ++i) {
1468 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1469 self->type = OB_CLIENT_TYPE_DESKTOP;
1470 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1471 self->type = OB_CLIENT_TYPE_DOCK;
1472 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1473 self->type = OB_CLIENT_TYPE_TOOLBAR;
1474 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1475 self->type = OB_CLIENT_TYPE_MENU;
1476 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1477 self->type = OB_CLIENT_TYPE_UTILITY;
1478 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1479 self->type = OB_CLIENT_TYPE_SPLASH;
1480 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1481 self->type = OB_CLIENT_TYPE_DIALOG;
1482 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1483 self->type = OB_CLIENT_TYPE_NORMAL;
1484 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1486 /* prevent this window from getting any decor or
1488 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1489 OB_MWM_FLAG_DECORATIONS);
1490 self->mwmhints.decorations = 0;
1491 self->mwmhints.functions = 0;
1493 if (self->type != (ObClientType) -1)
1494 break; /* grab the first legit type */
1499 if (XGetTransientForHint(obt_display, self->window, &t))
1500 self->transient = TRUE;
1502 if (self->type == (ObClientType) -1) {
1503 /*the window type hint was not set, which means we either classify
1504 ourself as a normal window or a dialog, depending on if we are a
1506 if (self->transient)
1507 self->type = OB_CLIENT_TYPE_DIALOG;
1509 self->type = OB_CLIENT_TYPE_NORMAL;
1512 /* then, based on our type, we can update our transientness.. */
1513 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1514 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1515 self->type == OB_CLIENT_TYPE_MENU ||
1516 self->type == OB_CLIENT_TYPE_UTILITY)
1518 self->transient = TRUE;
1522 void client_update_protocols(ObClient *self)
1527 self->focus_notify = FALSE;
1528 self->delete_window = FALSE;
1530 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1531 for (i = 0; i < num_ret; ++i) {
1532 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1533 /* this means we can request the window to close */
1534 self->delete_window = TRUE;
1535 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1536 /* if this protocol is requested, then the window will be
1537 notified whenever we want it to receive focus */
1538 self->focus_notify = TRUE;
1539 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1540 /* if this protocol is requested, then the window will allow
1541 pings to determine if it is still alive */
1544 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1545 /* if this protocol is requested, then resizing the
1546 window will be synchronized between the frame and the
1548 self->sync_request = TRUE;
1556 void client_update_sync_request_counter(ObClient *self)
1560 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1564 self->sync_counter = i;
1566 /* this must be set when managing a new window according to EWMH */
1567 XSyncIntToValue(&val, 0);
1568 XSyncSetCounter(obt_display, self->sync_counter, val);
1570 self->sync_counter = None;
1574 static void client_get_colormap(ObClient *self)
1576 XWindowAttributes wa;
1578 if (XGetWindowAttributes(obt_display, self->window, &wa))
1579 client_update_colormap(self, wa.colormap);
1582 void client_update_colormap(ObClient *self, Colormap colormap)
1584 if (colormap == self->colormap) return;
1586 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1588 if (client_focused(self)) {
1589 screen_install_colormap(self, FALSE); /* uninstall old one */
1590 self->colormap = colormap;
1591 screen_install_colormap(self, TRUE); /* install new one */
1593 self->colormap = colormap;
1596 void client_update_normal_hints(ObClient *self)
1602 self->min_ratio = 0.0f;
1603 self->max_ratio = 0.0f;
1604 SIZE_SET(self->size_inc, 1, 1);
1605 SIZE_SET(self->base_size, -1, -1);
1606 SIZE_SET(self->min_size, 0, 0);
1607 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1609 /* get the hints from the window */
1610 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1611 /* normal windows can't request placement! har har
1612 if (!client_normal(self))
1614 self->positioned = (size.flags & (PPosition|USPosition));
1615 self->sized = (size.flags & (PSize|USSize));
1617 if (size.flags & PWinGravity)
1618 self->gravity = size.win_gravity;
1620 if (size.flags & PAspect) {
1621 if (size.min_aspect.y)
1623 (gfloat) size.min_aspect.x / size.min_aspect.y;
1624 if (size.max_aspect.y)
1626 (gfloat) size.max_aspect.x / size.max_aspect.y;
1629 if (size.flags & PMinSize)
1630 SIZE_SET(self->min_size, size.min_width, size.min_height);
1632 if (size.flags & PMaxSize)
1633 SIZE_SET(self->max_size, size.max_width, size.max_height);
1635 if (size.flags & PBaseSize)
1636 SIZE_SET(self->base_size, size.base_width, size.base_height);
1638 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1639 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1641 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1642 self->min_size.width, self->min_size.height,
1643 self->max_size.width, self->max_size.height);
1644 ob_debug("size inc (%d %d) base size (%d %d)",
1645 self->size_inc.width, self->size_inc.height,
1646 self->base_size.width, self->base_size.height);
1649 ob_debug("Normal hints: not set");
1652 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1654 /* start with everything (cept fullscreen) */
1656 (OB_FRAME_DECOR_TITLEBAR |
1657 OB_FRAME_DECOR_HANDLE |
1658 OB_FRAME_DECOR_GRIPS |
1659 OB_FRAME_DECOR_BORDER |
1660 OB_FRAME_DECOR_ICON |
1661 OB_FRAME_DECOR_ALLDESKTOPS |
1662 OB_FRAME_DECOR_ICONIFY |
1663 OB_FRAME_DECOR_MAXIMIZE |
1664 OB_FRAME_DECOR_SHADE |
1665 OB_FRAME_DECOR_CLOSE);
1667 (OB_CLIENT_FUNC_RESIZE |
1668 OB_CLIENT_FUNC_MOVE |
1669 OB_CLIENT_FUNC_ICONIFY |
1670 OB_CLIENT_FUNC_MAXIMIZE |
1671 OB_CLIENT_FUNC_SHADE |
1672 OB_CLIENT_FUNC_CLOSE |
1673 OB_CLIENT_FUNC_BELOW |
1674 OB_CLIENT_FUNC_ABOVE |
1675 OB_CLIENT_FUNC_UNDECORATE);
1677 if (!(self->min_size.width < self->max_size.width ||
1678 self->min_size.height < self->max_size.height))
1679 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1681 switch (self->type) {
1682 case OB_CLIENT_TYPE_NORMAL:
1683 /* normal windows retain all of the possible decorations and
1684 functionality, and can be fullscreen */
1685 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1688 case OB_CLIENT_TYPE_DIALOG:
1689 /* sometimes apps make dialog windows fullscreen for some reason (for
1690 e.g. kpdf does this..) */
1691 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1694 case OB_CLIENT_TYPE_UTILITY:
1695 /* these windows don't have anything added or removed by default */
1698 case OB_CLIENT_TYPE_MENU:
1699 case OB_CLIENT_TYPE_TOOLBAR:
1700 /* these windows can't iconify or maximize */
1701 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1702 OB_FRAME_DECOR_MAXIMIZE);
1703 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1704 OB_CLIENT_FUNC_MAXIMIZE);
1707 case OB_CLIENT_TYPE_SPLASH:
1708 /* these don't get get any decorations, and the only thing you can
1709 do with them is move them */
1710 self->decorations = 0;
1711 self->functions = OB_CLIENT_FUNC_MOVE;
1714 case OB_CLIENT_TYPE_DESKTOP:
1715 /* these windows are not manipulated by the window manager */
1716 self->decorations = 0;
1717 self->functions = 0;
1720 case OB_CLIENT_TYPE_DOCK:
1721 /* these windows are not manipulated by the window manager, but they
1722 can set below layer which has a special meaning */
1723 self->decorations = 0;
1724 self->functions = OB_CLIENT_FUNC_BELOW;
1728 /* If the client has no decor from its type (which never changes) then
1729 don't allow the user to "undecorate" the window. Otherwise, allow them
1730 to, even if there are motif hints removing the decor, because those
1731 may change these days (e.g. chromium) */
1732 if (self->decorations == 0)
1733 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1735 /* Mwm Hints are applied subtractively to what has already been chosen for
1736 decor and functionality */
1737 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1738 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1739 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1740 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1742 /* if the mwm hints request no handle or title, then all
1743 decorations are disabled, but keep the border if that's
1745 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1746 self->decorations = OB_FRAME_DECOR_BORDER;
1748 self->decorations = 0;
1753 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1754 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1755 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1756 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1757 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1758 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1759 /* dont let mwm hints kill any buttons
1760 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1761 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1762 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1763 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1765 /* dont let mwm hints kill the close button
1766 if (! (self->mwmhints.functions & MwmFunc_Close))
1767 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1771 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1772 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1773 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1774 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1775 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1776 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1778 /* can't maximize without moving/resizing */
1779 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1780 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1781 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1782 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1783 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1786 if (self->max_horz && self->max_vert) {
1787 /* once upon a time you couldn't resize maximized windows, that is not
1788 the case any more though !
1790 but do kill the handle on fully maxed windows */
1791 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1794 /* finally, the user can have requested no decorations, which overrides
1795 everything (but doesnt give it a border if it doesnt have one) */
1796 if (self->undecorated)
1797 self->decorations &= (config_theme_keepborder ?
1798 OB_FRAME_DECOR_BORDER : 0);
1800 /* if we don't have a titlebar, then we cannot shade! */
1801 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1802 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1804 /* now we need to check against rules for the client's current state */
1805 if (self->fullscreen) {
1806 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1807 OB_CLIENT_FUNC_FULLSCREEN |
1808 OB_CLIENT_FUNC_ICONIFY);
1809 self->decorations = 0;
1812 client_change_allowed_actions(self);
1815 /* reconfigure to make sure decorations are updated */
1816 client_reconfigure(self, FALSE);
1819 static void client_change_allowed_actions(ObClient *self)
1824 /* desktop windows are kept on all desktops */
1825 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1826 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1828 if (self->functions & OB_CLIENT_FUNC_SHADE)
1829 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1830 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1831 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1832 if (self->functions & OB_CLIENT_FUNC_MOVE)
1833 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1834 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1835 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1836 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1837 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1838 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1839 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1840 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1841 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1842 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1844 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1845 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1846 if (self->functions & OB_CLIENT_FUNC_BELOW)
1847 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1848 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1849 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1851 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1853 /* make sure the window isn't breaking any rules now
1855 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1856 it can't be iconified with its parent
1859 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1860 if (self->frame) client_shade(self, FALSE);
1861 else self->shaded = FALSE;
1863 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1864 if (self->frame) client_fullscreen(self, FALSE);
1865 else self->fullscreen = FALSE;
1867 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1869 if (self->frame) client_maximize(self, FALSE, 0);
1870 else self->max_vert = self->max_horz = FALSE;
1874 void client_update_wmhints(ObClient *self)
1878 /* assume a window takes input if it doesn't specify */
1879 self->can_focus = TRUE;
1881 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
1884 if (hints->flags & InputHint)
1885 self->can_focus = hints->input;
1887 /* only do this when first managing the window *AND* when we aren't
1889 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1890 if (hints->flags & StateHint)
1891 self->iconic = hints->initial_state == IconicState;
1894 self->urgent = (hints->flags & XUrgencyHint);
1895 if (self->urgent && !ur)
1896 client_hilite(self, TRUE);
1897 else if (!self->urgent && ur && self->demands_attention)
1898 client_hilite(self, FALSE);
1900 if (!(hints->flags & WindowGroupHint))
1901 hints->window_group = None;
1903 /* did the group state change? */
1904 if (hints->window_group !=
1905 (self->group ? self->group->leader : None))
1907 ObGroup *oldgroup = self->group;
1909 /* remove from the old group if there was one */
1911 group_remove(self->group, self);
1915 /* add ourself to the group if we have one */
1916 if (hints->window_group != None) {
1917 self->group = group_add(hints->window_group, self);
1920 /* Put ourselves into the new group's transient tree, and remove
1921 ourselves from the old group's */
1922 client_update_transient_tree(self, oldgroup, self->group,
1923 self->transient_for_group,
1924 self->transient_for_group,
1925 client_direct_parent(self),
1926 client_direct_parent(self));
1928 /* Lastly, being in a group, or not, can change if the window is
1929 transient for anything.
1931 The logic for this is:
1932 self->transient = TRUE always if the window wants to be
1933 transient for something, even if transient_for was NULL because
1934 it wasn't in a group before.
1936 If parents was NULL and oldgroup was NULL we can assume
1937 that when we add the new group, it will become transient for
1940 If transient_for_group is TRUE, then it must have already
1941 had a group. If it is getting a new group, the above call to
1942 client_update_transient_tree has already taken care of
1943 everything ! If it is losing all group status then it will
1944 no longer be transient for anything and that needs to be
1947 if (self->transient &&
1948 ((self->parents == NULL && oldgroup == NULL) ||
1949 (self->transient_for_group && !self->group)))
1950 client_update_transient_for(self);
1953 /* the WM_HINTS can contain an icon */
1954 if (hints->flags & IconPixmapHint)
1955 client_update_icons(self);
1960 focus_cycle_addremove(self, TRUE);
1963 void client_update_title(ObClient *self)
1966 gchar *visible = NULL;
1968 g_free(self->title);
1969 g_free(self->original_title);
1972 if (!OBT_PROP_GETS(self->window, NET_WM_NAME, utf8, &data)) {
1973 /* try old x stuff */
1974 if (!(OBT_PROP_GETS(self->window, WM_NAME, locale, &data)
1975 || OBT_PROP_GETS(self->window, WM_NAME, utf8, &data))) {
1976 if (self->transient) {
1978 GNOME alert windows are not given titles:
1979 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1981 data = g_strdup("");
1983 data = g_strdup(_("Unnamed Window"));
1986 self->original_title = g_strdup(data);
1988 if (self->client_machine) {
1989 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1994 if (self->not_responding) {
1996 if (self->kill_level > 0)
1997 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1999 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2003 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, utf8, visible);
2004 self->title = visible;
2007 frame_adjust_title(self->frame);
2009 /* update the icon title */
2011 g_free(self->icon_title);
2014 if (!OBT_PROP_GETS(self->window, NET_WM_ICON_NAME, utf8, &data))
2015 /* try old x stuff */
2016 if (!(OBT_PROP_GETS(self->window, WM_ICON_NAME, locale, &data) ||
2017 OBT_PROP_GETS(self->window, WM_ICON_NAME, utf8, &data)))
2018 data = g_strdup(self->title);
2020 if (self->client_machine) {
2021 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2026 if (self->not_responding) {
2028 if (self->kill_level > 0)
2029 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2031 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2035 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, utf8, visible);
2036 self->icon_title = visible;
2039 void client_update_strut(ObClient *self)
2043 gboolean got = FALSE;
2046 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2051 STRUT_PARTIAL_SET(strut,
2052 data[0], data[2], data[1], data[3],
2053 data[4], data[5], data[8], data[9],
2054 data[6], data[7], data[10], data[11]);
2060 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2066 /* use the screen's width/height */
2067 a = screen_physical_area_all_monitors();
2069 STRUT_PARTIAL_SET(strut,
2070 data[0], data[2], data[1], data[3],
2071 a->y, a->y + a->height - 1,
2072 a->x, a->x + a->width - 1,
2073 a->y, a->y + a->height - 1,
2074 a->x, a->x + a->width - 1);
2080 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2081 0, 0, 0, 0, 0, 0, 0, 0);
2083 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2084 self->strut = strut;
2086 /* updating here is pointless while we're being mapped cuz we're not in
2087 the client list yet */
2089 screen_update_areas();
2093 void client_update_icons(ObClient *self)
2098 guint num_seen; /* number of icons present */
2103 /* grab the server, because we might be setting the window's icon and
2104 we don't want them to set it in between and we overwrite their own
2108 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2109 /* figure out how many valid icons are in here */
2112 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2115 /* watch for the data being too small for the specified size,
2116 or for zero sized icons. */
2117 if (i + w*h > num || w == 0 || h == 0) break;
2119 /* convert it to the right bit order for ObRender */
2120 for (j = 0; j < w*h; ++j)
2122 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2123 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2124 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2125 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2127 /* is it in the cache? */
2128 img = RrImageCacheFind(ob_rr_icons, &data[i], w, h);
2129 if (img) RrImageRef(img); /* own it */
2134 /* don't bother looping anymore if we already found it in the cache
2135 since we'll just use that! */
2139 /* if it's not in the cache yet, then add it to the cache now.
2140 we have already converted it to the correct bit order above */
2141 if (!img && num_seen > 0) {
2142 img = RrImageNew(ob_rr_icons);
2144 for (j = 0; j < num_seen; ++j) {
2147 RrImageAddPicture(img, &data[i], w, h);
2155 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2160 if ((hints = XGetWMHints(obt_display, self->window))) {
2161 if (hints->flags & IconPixmapHint) {
2163 obt_display_ignore_errors(TRUE);
2164 xicon = RrPixmapToRGBA(ob_rr_inst,
2166 (hints->flags & IconMaskHint ?
2167 hints->icon_mask : None),
2168 (gint*)&w, (gint*)&h, &data);
2169 obt_display_ignore_errors(FALSE);
2172 if (w > 0 && h > 0) {
2173 /* is this icon in the cache yet? */
2174 img = RrImageCacheFind(ob_rr_icons, data, w, h);
2175 if (img) RrImageRef(img); /* own it */
2177 /* if not, then add it */
2179 img = RrImageNew(ob_rr_icons);
2180 RrImageAddPicture(img, data, w, h);
2191 /* set the client's icons to be whatever we found */
2192 RrImageUnref(self->icon_set);
2193 self->icon_set = img;
2195 /* if the client has no icon at all, then we set a default icon onto it.
2196 but, if it has parents, then one of them will have an icon already
2198 if (!self->icon_set && !self->parents) {
2199 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2200 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2202 r = g_random_int_range(0,255);
2203 g = g_random_int_range(0,255);
2204 b = g_random_int_range(0,255);
2206 w = ob_rr_theme->def_win_icon_w;
2207 h = ob_rr_theme->def_win_icon_h;
2208 ldata = g_new(gulong, w*h+2);
2211 for (i = 0; i < w*h; ++i)
2212 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2213 ((((icon[i] >> RrDefaultRedOffset) & 0xff)*r/255) << 16) +
2214 ((((icon[i] >> RrDefaultGreenOffset) & 0xff)*g/255) << 8) +
2215 ((((icon[i] >> RrDefaultBlueOffset) & 0xff)*b/255) << 0);
2216 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2218 } else if (self->frame)
2219 /* don't draw the icon empty if we're just setting one now anyways,
2220 we'll get the property change any second */
2221 frame_adjust_icon(self->frame);
2226 void client_update_icon_geometry(ObClient *self)
2231 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2233 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2237 /* don't let them set it with an area < 0 */
2238 RECT_SET(self->icon_geometry, data[0], data[1],
2239 MAX(data[2],0), MAX(data[3],0));
2244 static void client_get_session_ids(ObClient *self)
2251 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2254 /* get the SM_CLIENT_ID */
2257 got = OBT_PROP_GETS(leader, SM_CLIENT_ID, locale, &self->sm_client_id);
2259 OBT_PROP_GETS(self->window, SM_CLIENT_ID, locale, &self->sm_client_id);
2261 /* get the WM_CLASS (name and class). make them "" if they are not
2265 got = OBT_PROP_GETSS(leader, WM_CLASS, locale, &ss);
2267 got = OBT_PROP_GETSS(self->window, WM_CLASS, locale, &ss);
2271 self->name = g_strdup(ss[0]);
2273 self->class = g_strdup(ss[1]);
2278 if (self->name == NULL) self->name = g_strdup("");
2279 if (self->class == NULL) self->class = g_strdup("");
2281 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2284 got = OBT_PROP_GETS(leader, WM_WINDOW_ROLE, locale, &s);
2286 got = OBT_PROP_GETS(self->window, WM_WINDOW_ROLE, locale, &s);
2291 self->role = g_strdup("");
2293 /* get the WM_COMMAND */
2297 got = OBT_PROP_GETSS(leader, WM_COMMAND, locale, &ss);
2299 got = OBT_PROP_GETSS(self->window, WM_COMMAND, locale, &ss);
2302 /* merge/mash them all together */
2303 gchar *merge = NULL;
2306 for (i = 0; ss[i]; ++i) {
2309 merge = g_strconcat(merge, ss[i], NULL);
2311 merge = g_strconcat(ss[i], NULL);
2316 self->wm_command = merge;
2319 /* get the WM_CLIENT_MACHINE */
2322 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, locale, &s);
2324 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, locale, &s);
2327 gchar localhost[128];
2330 gethostname(localhost, 127);
2331 localhost[127] = '\0';
2332 if (strcmp(localhost, s) != 0)
2333 self->client_machine = s;
2337 /* see if it has the PID set too (the PID requires that the
2338 WM_CLIENT_MACHINE be set) */
2339 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2344 /*! Save the properties used for app matching rules, as seen by Openbox when
2345 the window mapped, so that users can still access them later if the app
2347 static void client_save_app_rule_values(ObClient *self)
2351 OBT_PROP_SETS(self->window, OB_APP_ROLE, utf8, self->role);
2352 OBT_PROP_SETS(self->window, OB_APP_NAME, utf8, self->name);
2353 OBT_PROP_SETS(self->window, OB_APP_CLASS, utf8, self->class);
2354 OBT_PROP_SETS(self->window, OB_APP_TITLE, utf8, self->original_title);
2356 switch (self->type) {
2357 case OB_CLIENT_TYPE_NORMAL:
2358 type = "normal"; break;
2359 case OB_CLIENT_TYPE_DIALOG:
2360 type = "dialog"; break;
2361 case OB_CLIENT_TYPE_UTILITY:
2362 type = "utility"; break;
2363 case OB_CLIENT_TYPE_MENU:
2364 type = "menu"; break;
2365 case OB_CLIENT_TYPE_TOOLBAR:
2366 type = "toolbar"; break;
2367 case OB_CLIENT_TYPE_SPLASH:
2368 type = "splash"; break;
2369 case OB_CLIENT_TYPE_DESKTOP:
2370 type = "desktop"; break;
2371 case OB_CLIENT_TYPE_DOCK:
2372 type = "dock"; break;
2374 OBT_PROP_SETS(self->window, OB_APP_TYPE, utf8, type);
2377 static void client_change_wm_state(ObClient *self)
2382 old = self->wmstate;
2384 if (self->shaded || self->iconic ||
2385 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2387 self->wmstate = IconicState;
2389 self->wmstate = NormalState;
2391 if (old != self->wmstate) {
2392 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2393 self->wmstate, 1, 0, 0, 0);
2395 state[0] = self->wmstate;
2397 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2401 static void client_change_state(ObClient *self)
2403 gulong netstate[12];
2408 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2410 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2412 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2413 if (self->skip_taskbar)
2414 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2415 if (self->skip_pager)
2416 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2417 if (self->fullscreen)
2418 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2420 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2422 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2424 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2426 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2427 if (self->demands_attention)
2428 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2429 if (self->undecorated)
2430 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2431 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2434 frame_adjust_state(self->frame);
2437 ObClient *client_search_focus_tree(ObClient *self)
2442 for (it = self->transients; it; it = g_slist_next(it)) {
2443 if (client_focused(it->data)) return it->data;
2444 if ((ret = client_search_focus_tree(it->data))) return ret;
2449 ObClient *client_search_focus_tree_full(ObClient *self)
2451 if (self->parents) {
2454 for (it = self->parents; it; it = g_slist_next(it)) {
2455 ObClient *c = it->data;
2456 if ((c = client_search_focus_tree_full(c))) return c;
2462 /* this function checks the whole tree, the client_search_focus_tree
2463 does not, so we need to check this window */
2464 if (client_focused(self))
2466 return client_search_focus_tree(self);
2470 ObClient *client_search_focus_group_full(ObClient *self)
2475 for (it = self->group->members; it; it = g_slist_next(it)) {
2476 ObClient *c = it->data;
2478 if (client_focused(c)) return c;
2479 if ((c = client_search_focus_tree(it->data))) return c;
2482 if (client_focused(self)) return self;
2486 gboolean client_has_parent(ObClient *self)
2488 return self->parents != NULL;
2491 gboolean client_is_oldfullscreen(const ObClient *self,
2494 const Rect *monitor, *allmonitors;
2496 /* No decorations and fills the monitor = oldskool fullscreen.
2497 But not for maximized windows.
2500 if (self->decorations || self->max_horz || self->max_vert) return FALSE;
2502 monitor = screen_physical_area_monitor(screen_find_monitor(area));
2503 allmonitors = screen_physical_area_all_monitors();
2505 return (RECT_EQUAL(*area, *monitor) ||
2506 RECT_EQUAL(*area, *allmonitors));
2509 static ObStackingLayer calc_layer(ObClient *self)
2513 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2514 l = OB_STACKING_LAYER_DESKTOP;
2515 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2516 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2517 else l = OB_STACKING_LAYER_ABOVE;
2519 else if ((self->fullscreen ||
2520 client_is_oldfullscreen(self, &self->area)) &&
2521 /* you are fullscreen while you or your children are focused.. */
2522 (client_focused(self) || client_search_focus_tree(self) ||
2523 /* you can be fullscreen if you're on another desktop */
2524 (self->desktop != screen_desktop &&
2525 self->desktop != DESKTOP_ALL) ||
2526 /* and you can also be fullscreen if the focused client is on
2527 another monitor, or nothing else is focused */
2529 client_monitor(focus_client) != client_monitor(self))))
2530 l = OB_STACKING_LAYER_FULLSCREEN;
2531 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2532 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2533 else l = OB_STACKING_LAYER_NORMAL;
2538 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2539 ObStackingLayer min)
2541 ObStackingLayer old, own;
2545 own = calc_layer(self);
2546 self->layer = MAX(own, min);
2548 if (self->layer != old) {
2549 stacking_remove(CLIENT_AS_WINDOW(self));
2550 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2553 /* we've been restacked */
2554 self->visited = TRUE;
2556 for (it = self->transients; it; it = g_slist_next(it))
2557 client_calc_layer_recursive(it->data, orig,
2561 static void client_calc_layer_internal(ObClient *self)
2565 /* transients take on the layer of their parents */
2566 sit = client_search_all_top_parents(self);
2568 for (; sit; sit = g_slist_next(sit))
2569 client_calc_layer_recursive(sit->data, self, 0);
2572 void client_calc_layer(ObClient *self)
2576 /* skip over stuff above fullscreen layer */
2577 for (it = stacking_list; it; it = g_list_next(it))
2578 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2580 /* find the windows in the fullscreen layer, and mark them not-visited */
2581 for (; it; it = g_list_next(it)) {
2582 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2583 else if (WINDOW_IS_CLIENT(it->data))
2584 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2587 client_calc_layer_internal(self);
2589 /* skip over stuff above fullscreen layer */
2590 for (it = stacking_list; it; it = g_list_next(it))
2591 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2593 /* now recalc any windows in the fullscreen layer which have not
2594 had their layer recalced already */
2595 for (; it; it = g_list_next(it)) {
2596 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2597 else if (WINDOW_IS_CLIENT(it->data) &&
2598 !WINDOW_AS_CLIENT(it->data)->visited)
2599 client_calc_layer_internal(it->data);
2603 gboolean client_should_show(ObClient *self)
2607 if (client_normal(self) && screen_showing_desktop)
2609 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2615 gboolean client_show(ObClient *self)
2617 gboolean show = FALSE;
2619 if (client_should_show(self)) {
2620 /* replay pending pointer event before showing the window, in case it
2621 should be going to something under the window */
2622 mouse_replay_pointer();
2624 frame_show(self->frame);
2627 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2628 it needs to be in IconicState. This includes when it is on another
2631 client_change_wm_state(self);
2636 gboolean client_hide(ObClient *self)
2638 gboolean hide = FALSE;
2640 if (!client_should_show(self)) {
2641 /* We don't need to ignore enter events here.
2642 The window can hide/iconify in 3 different ways:
2643 1 - through an x message. in this case we ignore all enter events
2644 caused by responding to the x message (unless underMouse)
2645 2 - by a keyboard action. in this case we ignore all enter events
2646 caused by the action
2647 3 - by a mouse action. in this case they are doing stuff with the
2648 mouse and focus _should_ move.
2650 Also in action_end, we simulate an enter event that can't be ignored
2651 so trying to ignore them is futile in case 3 anyways
2654 /* replay pending pointer event before hiding the window, in case it
2655 should be going to the window */
2656 mouse_replay_pointer();
2658 frame_hide(self->frame);
2661 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2662 it needs to be in IconicState. This includes when it is on another
2665 client_change_wm_state(self);
2670 void client_showhide(ObClient *self)
2672 if (!client_show(self))
2676 gboolean client_normal(ObClient *self) {
2677 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2678 self->type == OB_CLIENT_TYPE_DOCK ||
2679 self->type == OB_CLIENT_TYPE_SPLASH);
2682 gboolean client_helper(ObClient *self)
2684 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2685 self->type == OB_CLIENT_TYPE_MENU ||
2686 self->type == OB_CLIENT_TYPE_TOOLBAR);
2689 gboolean client_mouse_focusable(ObClient *self)
2691 return !(self->type == OB_CLIENT_TYPE_MENU ||
2692 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2693 self->type == OB_CLIENT_TYPE_SPLASH ||
2694 self->type == OB_CLIENT_TYPE_DOCK);
2697 gboolean client_enter_focusable(ObClient *self)
2699 /* you can focus desktops but it shouldn't on enter */
2700 return (client_mouse_focusable(self) &&
2701 self->type != OB_CLIENT_TYPE_DESKTOP);
2704 static void client_apply_startup_state(ObClient *self,
2705 gint x, gint y, gint w, gint h)
2707 /* save the states that we are going to apply */
2708 gboolean iconic = self->iconic;
2709 gboolean fullscreen = self->fullscreen;
2710 gboolean undecorated = self->undecorated;
2711 gboolean shaded = self->shaded;
2712 gboolean demands_attention = self->demands_attention;
2713 gboolean max_horz = self->max_horz;
2714 gboolean max_vert = self->max_vert;
2718 /* turn them all off in the client, so they won't affect the window
2720 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2721 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2723 /* move the client to its placed position, or it it's already there,
2724 generate a ConfigureNotify telling the client where it is.
2726 do this after adjusting the frame. otherwise it gets all weird and
2727 clients don't work right
2729 do this before applying the states so they have the correct
2730 pre-max/pre-fullscreen values
2732 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2733 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2734 self->window, x, y, w, h);
2735 /* save the area, and make it where it should be for the premax stuff */
2736 oldarea = self->area;
2737 RECT_SET(self->area, x, y, w, h);
2739 /* apply the states. these are in a carefully crafted order.. */
2742 client_iconify(self, TRUE, FALSE, TRUE);
2744 client_set_undecorated(self, TRUE);
2746 client_shade(self, TRUE);
2747 if (demands_attention)
2748 client_hilite(self, TRUE);
2750 if (max_vert && max_horz)
2751 client_maximize(self, TRUE, 0);
2753 client_maximize(self, TRUE, 2);
2755 client_maximize(self, TRUE, 1);
2757 /* fullscreen removes the ability to apply other states */
2759 client_fullscreen(self, TRUE);
2761 /* if the window hasn't been configured yet, then do so now, in fact the
2762 x,y,w,h may _not_ be the same as the area rect, which can end up
2763 meaning that the client isn't properly moved/resized by the fullscreen
2765 pho can cause this because it maps at size of the screen but not 0,0
2766 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2767 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2768 cuz thats where the pre-fullscreen will be. however the actual area is
2769 not, so this needs to be called even if we have fullscreened/maxed
2771 self->area = oldarea;
2772 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2774 /* set the desktop hint, to make sure that it always exists */
2775 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
2777 /* nothing to do for the other states:
2786 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2788 /* these should be the current values. this is for when you're not moving,
2790 g_assert(*x == self->area.x);
2791 g_assert(oldw == self->area.width);
2794 switch (self->gravity) {
2796 case NorthWestGravity:
2798 case SouthWestGravity:
2805 *x -= (neww - oldw) / 2;
2807 case NorthEastGravity:
2809 case SouthEastGravity:
2815 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2817 /* these should be the current values. this is for when you're not moving,
2819 g_assert(*y == self->area.y);
2820 g_assert(oldh == self->area.height);
2823 switch (self->gravity) {
2825 case NorthWestGravity:
2827 case NorthEastGravity:
2834 *y -= (newh - oldh) / 2;
2836 case SouthWestGravity:
2838 case SouthEastGravity:
2844 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2845 gint *logicalw, gint *logicalh,
2848 Rect desired = {*x, *y, *w, *h};
2849 frame_rect_to_frame(self->frame, &desired);
2851 /* make the frame recalculate its dimensions n shit without changing
2852 anything visible for real, this way the constraints below can work with
2853 the updated frame dimensions. */
2854 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2856 /* gets the frame's position */
2857 frame_client_gravity(self->frame, x, y);
2859 /* these positions are frame positions, not client positions */
2861 /* set the size and position if fullscreen */
2862 if (self->fullscreen) {
2866 i = screen_find_monitor(&desired);
2867 a = screen_physical_area_monitor(i);
2874 user = FALSE; /* ignore if the client can't be moved/resized when it
2876 } else if (self->max_horz || self->max_vert) {
2880 /* use all possible struts when maximizing to the full screen */
2881 i = screen_find_monitor(&desired);
2882 a = screen_area(self->desktop, i,
2883 (self->max_horz && self->max_vert ? NULL : &desired));
2885 /* set the size and position if maximized */
2886 if (self->max_horz) {
2888 *w = a->width - self->frame->size.left - self->frame->size.right;
2890 if (self->max_vert) {
2892 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2895 user = FALSE; /* ignore if the client can't be moved/resized when it
2898 g_slice_free(Rect, a);
2901 /* gets the client's position */
2902 frame_frame_gravity(self->frame, x, y);
2904 /* work within the preferred sizes given by the window, these may have
2905 changed rather than it's requested width and height, so always run
2906 through this code */
2908 gint basew, baseh, minw, minh;
2909 gint incw, inch, maxw, maxh;
2910 gfloat minratio, maxratio;
2912 incw = self->size_inc.width;
2913 inch = self->size_inc.height;
2914 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2915 0 : self->min_ratio;
2916 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2917 0 : self->max_ratio;
2919 /* base size is substituted with min size if not specified */
2920 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2921 basew = self->base_size.width;
2922 baseh = self->base_size.height;
2924 basew = self->min_size.width;
2925 baseh = self->min_size.height;
2927 /* min size is substituted with base size if not specified */
2928 if (self->min_size.width || self->min_size.height) {
2929 minw = self->min_size.width;
2930 minh = self->min_size.height;
2932 minw = self->base_size.width;
2933 minh = self->base_size.height;
2936 /* This comment is no longer true */
2937 /* if this is a user-requested resize, then check against min/max
2940 /* smaller than min size or bigger than max size? */
2941 if (*w > self->max_size.width) *w = self->max_size.width;
2942 if (*w < minw) *w = minw;
2943 if (*h > self->max_size.height) *h = self->max_size.height;
2944 if (*h < minh) *h = minh;
2949 /* the sizes to used for maximized */
2953 /* keep to the increments */
2957 /* you cannot resize to nothing */
2958 if (basew + *w < 1) *w = 1 - basew;
2959 if (baseh + *h < 1) *h = 1 - baseh;
2961 /* save the logical size */
2962 *logicalw = incw > 1 ? *w : *w + basew;
2963 *logicalh = inch > 1 ? *h : *h + baseh;
2968 /* if maximized/fs then don't use the size increments */
2969 if (self->fullscreen || self->max_horz) *w = maxw;
2970 if (self->fullscreen || self->max_vert) *h = maxh;
2975 /* adjust the height to match the width for the aspect ratios.
2976 for this, min size is not substituted for base size ever. */
2977 *w -= self->base_size.width;
2978 *h -= self->base_size.height;
2981 if (*h * minratio > *w) {
2982 *h = (gint)(*w / minratio);
2984 /* you cannot resize to nothing */
2987 *w = (gint)(*h * minratio);
2991 if (*h * maxratio < *w) {
2992 *h = (gint)(*w / maxratio);
2994 /* you cannot resize to nothing */
2997 *w = (gint)(*h * minratio);
3001 *w += self->base_size.width;
3002 *h += self->base_size.height;
3005 /* these override the above states! if you cant move you can't move! */
3007 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
3011 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
3012 *w = self->area.width;
3013 *h = self->area.height;
3021 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
3022 gboolean user, gboolean final, gboolean force_reply)
3024 Rect oldframe, oldclient;
3025 gboolean send_resize_client;
3026 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3027 gboolean fmoved, fresized;
3028 guint fdecor = self->frame->decorations;
3029 gboolean fhorz = self->frame->max_horz;
3030 gboolean fvert = self->frame->max_vert;
3031 gint logicalw, logicalh;
3033 /* find the new x, y, width, and height (and logical size) */
3034 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3036 /* set the logical size if things changed */
3037 if (!(w == self->area.width && h == self->area.height))
3038 SIZE_SET(self->logical_size, logicalw, logicalh);
3040 /* figure out if we moved or resized or what */
3041 moved = (x != self->area.x || y != self->area.y);
3042 resized = (w != self->area.width || h != self->area.height);
3044 oldframe = self->frame->area;
3045 oldclient = self->area;
3046 RECT_SET(self->area, x, y, w, h);
3048 /* for app-requested resizes, always resize if 'resized' is true.
3049 for user-requested ones, only resize if final is true, or when
3050 resizing in redraw mode */
3051 send_resize_client = ((!user && resized) ||
3053 (resized && config_resize_redraw))));
3055 /* if the client is enlarging, then resize the client before the frame */
3056 if (send_resize_client && (w > oldclient.width || h > oldclient.height)) {
3057 XMoveResizeWindow(obt_display, self->window,
3058 self->frame->size.left, self->frame->size.top,
3059 MAX(w, oldclient.width), MAX(h, oldclient.height));
3060 frame_adjust_client_area(self->frame);
3063 /* find the frame's dimensions and move/resize it */
3067 /* if decorations changed, then readjust everything for the frame */
3068 if (self->decorations != fdecor ||
3069 self->max_horz != fhorz || self->max_vert != fvert)
3071 fmoved = fresized = TRUE;
3074 /* adjust the frame */
3075 if (fmoved || fresized) {
3076 gulong ignore_start;
3078 ignore_start = event_start_ignore_all_enters();
3080 /* replay pending pointer event before move the window, in case it
3081 would change what window gets the event */
3082 mouse_replay_pointer();
3084 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3087 event_end_ignore_all_enters(ignore_start);
3090 if (!user || final) {
3091 gint oldrx = self->root_pos.x;
3092 gint oldry = self->root_pos.y;
3093 /* we have reset the client to 0 border width, so don't include
3094 it in these coords */
3095 POINT_SET(self->root_pos,
3096 self->frame->area.x + self->frame->size.left -
3098 self->frame->area.y + self->frame->size.top -
3099 self->border_width);
3100 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3104 /* This is kinda tricky and should not be changed.. let me explain!
3106 When user = FALSE, then the request is coming from the application
3107 itself, and we are more strict about when to send a synthetic
3108 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3109 in this case (or send one if force_reply is true)
3111 When user = TRUE, then the request is coming from "us", like when we
3112 maximize a window or something. In this case we are more lenient. We
3113 used to follow the same rules as above, but _Java_ Swing can't handle
3114 this. So just to appease Swing, when user = TRUE, we always send
3115 a synthetic ConfigureNotify to give the window its root coordinates.
3116 Lastly, if force_reply is TRUE, we always send a
3117 ConfigureNotify, which is needed during a resize with XSYNCronization.
3119 if ((!user && !resized && (rootmoved || force_reply)) ||
3120 (user && ((!resized && force_reply) || (final && rootmoved))))
3124 event.type = ConfigureNotify;
3125 event.xconfigure.display = obt_display;
3126 event.xconfigure.event = self->window;
3127 event.xconfigure.window = self->window;
3129 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3130 self->title, self->root_pos.x, self->root_pos.y, w, h);
3132 /* root window real coords */
3133 event.xconfigure.x = self->root_pos.x;
3134 event.xconfigure.y = self->root_pos.y;
3135 event.xconfigure.width = w;
3136 event.xconfigure.height = h;
3137 event.xconfigure.border_width = self->border_width;
3138 event.xconfigure.above = None;
3139 event.xconfigure.override_redirect = FALSE;
3140 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3141 FALSE, StructureNotifyMask, &event);
3144 /* if the client is shrinking, then resize the frame before the client.
3146 both of these resize sections may run, because the top one only resizes
3147 in the direction that is growing
3149 if (send_resize_client && (w <= oldclient.width || h <= oldclient.height))
3151 frame_adjust_client_area(self->frame);
3152 XMoveResizeWindow(obt_display, self->window,
3153 self->frame->size.left, self->frame->size.top, w, h);
3156 XFlush(obt_display);
3158 /* if it moved between monitors, then this can affect the stacking
3159 layer of this window or others - for fullscreen windows.
3160 also if it changed to/from oldschool fullscreen then its layer may
3163 watch out tho, don't try change stacking stuff if the window is no
3164 longer being managed !
3166 if (self->managed &&
3167 (screen_find_monitor(&self->frame->area) !=
3168 screen_find_monitor(&oldframe) ||
3169 (final && (client_is_oldfullscreen(self, &oldclient) !=
3170 client_is_oldfullscreen(self, &self->area)))))
3172 client_calc_layer(self);
3176 void client_fullscreen(ObClient *self, gboolean fs)
3180 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3181 self->fullscreen == fs) return; /* already done */
3183 self->fullscreen = fs;
3184 client_change_state(self); /* change the state hints on the client */
3187 self->pre_fullscreen_area = self->area;
3188 self->pre_fullscreen_max_horz = self->max_horz;
3189 self->pre_fullscreen_max_vert = self->max_vert;
3191 /* if the window is maximized, its area isn't all that meaningful.
3192 save its premax area instead. */
3193 if (self->max_horz) {
3194 self->pre_fullscreen_area.x = self->pre_max_area.x;
3195 self->pre_fullscreen_area.width = self->pre_max_area.width;
3197 if (self->max_vert) {
3198 self->pre_fullscreen_area.y = self->pre_max_area.y;
3199 self->pre_fullscreen_area.height = self->pre_max_area.height;
3202 /* these will help configure_full figure out where to fullscreen
3206 w = self->area.width;
3207 h = self->area.height;
3209 g_assert(self->pre_fullscreen_area.width > 0 &&
3210 self->pre_fullscreen_area.height > 0);
3212 self->max_horz = self->pre_fullscreen_max_horz;
3213 self->max_vert = self->pre_fullscreen_max_vert;
3214 if (self->max_horz) {
3215 self->pre_max_area.x = self->pre_fullscreen_area.x;
3216 self->pre_max_area.width = self->pre_fullscreen_area.width;
3218 if (self->max_vert) {
3219 self->pre_max_area.y = self->pre_fullscreen_area.y;
3220 self->pre_max_area.height = self->pre_fullscreen_area.height;
3223 x = self->pre_fullscreen_area.x;
3224 y = self->pre_fullscreen_area.y;
3225 w = self->pre_fullscreen_area.width;
3226 h = self->pre_fullscreen_area.height;
3227 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3230 ob_debug("Window %s going fullscreen (%d)",
3231 self->title, self->fullscreen);
3234 /* make sure the window is on some monitor */
3235 client_find_onscreen(self, &x, &y, w, h, FALSE);
3238 client_setup_decor_and_functions(self, FALSE);
3239 client_move_resize(self, x, y, w, h);
3241 /* and adjust our layer/stacking. do this after resizing the window,
3242 and applying decorations, because windows which fill the screen are
3243 considered "fullscreen" and it affects their layer */
3244 client_calc_layer(self);
3247 /* try focus us when we go into fullscreen mode */
3252 static void client_iconify_recursive(ObClient *self,
3253 gboolean iconic, gboolean curdesk,
3254 gboolean hide_animation)
3257 gboolean changed = FALSE;
3259 if (self->iconic != iconic) {
3260 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3264 /* don't let non-normal windows iconify along with their parents
3266 if (client_normal(self)) {
3267 self->iconic = iconic;
3269 /* update the focus lists.. iconic windows go to the bottom of
3270 the list. this will also call focus_cycle_addremove(). */
3271 focus_order_to_bottom(self);
3276 self->iconic = iconic;
3278 if (curdesk && self->desktop != screen_desktop &&
3279 self->desktop != DESKTOP_ALL)
3280 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3282 /* this puts it after the current focused window, this will
3283 also cause focus_cycle_addremove() to be called for the
3285 focus_order_like_new(self);
3292 client_change_state(self);
3293 if (config_animate_iconify && !hide_animation)
3294 frame_begin_iconify_animation(self->frame, iconic);
3295 /* do this after starting the animation so it doesn't flash */
3296 client_showhide(self);
3299 /* iconify all direct transients, and deiconify all transients
3301 for (it = self->transients; it; it = g_slist_next(it))
3302 if (it->data != self)
3303 if (client_is_direct_child(self, it->data) || !iconic)
3304 client_iconify_recursive(it->data, iconic, curdesk,
3308 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3309 gboolean hide_animation)
3311 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3312 /* move up the transient chain as far as possible first */
3313 self = client_search_top_direct_parent(self);
3314 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3318 void client_maximize(ObClient *self, gboolean max, gint dir)
3322 g_assert(dir == 0 || dir == 1 || dir == 2);
3323 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3325 /* check if already done */
3327 if (dir == 0 && self->max_horz && self->max_vert) return;
3328 if (dir == 1 && self->max_horz) return;
3329 if (dir == 2 && self->max_vert) return;
3331 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3332 if (dir == 1 && !self->max_horz) return;
3333 if (dir == 2 && !self->max_vert) return;
3336 /* these will help configure_full figure out which screen to fill with
3340 w = self->area.width;
3341 h = self->area.height;
3344 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3345 RECT_SET(self->pre_max_area,
3346 self->area.x, self->pre_max_area.y,
3347 self->area.width, self->pre_max_area.height);
3349 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3350 RECT_SET(self->pre_max_area,
3351 self->pre_max_area.x, self->area.y,
3352 self->pre_max_area.width, self->area.height);
3355 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3356 g_assert(self->pre_max_area.width > 0);
3358 x = self->pre_max_area.x;
3359 w = self->pre_max_area.width;
3361 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3362 0, self->pre_max_area.height);
3364 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3365 g_assert(self->pre_max_area.height > 0);
3367 y = self->pre_max_area.y;
3368 h = self->pre_max_area.height;
3370 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3371 self->pre_max_area.width, 0);
3375 if (dir == 0 || dir == 1) /* horz */
3376 self->max_horz = max;
3377 if (dir == 0 || dir == 2) /* vert */
3378 self->max_vert = max;
3381 /* make sure the window is on some monitor */
3382 client_find_onscreen(self, &x, &y, w, h, FALSE);
3385 client_change_state(self); /* change the state hints on the client */
3387 client_setup_decor_and_functions(self, FALSE);
3388 client_move_resize(self, x, y, w, h);
3391 void client_shade(ObClient *self, gboolean shade)
3393 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3394 shade) || /* can't shade */
3395 self->shaded == shade) return; /* already done */
3397 self->shaded = shade;
3398 client_change_state(self);
3399 client_change_wm_state(self); /* the window is being hidden/shown */
3400 /* resize the frame to just the titlebar */
3401 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3404 static void client_ping_event(ObClient *self, gboolean dead)
3406 if (self->not_responding != dead) {
3407 self->not_responding = dead;
3408 client_update_title(self);
3411 /* the client isn't responding, so ask to kill it */
3412 client_prompt_kill(self);
3414 /* it came back to life ! */
3416 if (self->kill_prompt) {
3417 prompt_unref(self->kill_prompt);
3418 self->kill_prompt = NULL;
3421 self->kill_level = 0;
3426 void client_close(ObClient *self)
3428 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3430 /* if closing an internal obprompt, that is just cancelling it */
3432 prompt_cancel(self->prompt);
3436 /* in the case that the client provides no means to requesting that it
3437 close, we just kill it */
3438 if (!self->delete_window)
3439 /* don't use client_kill(), we should only kill based on PID in
3440 response to a lack of PING replies */
3441 XKillClient(obt_display, self->window);
3443 /* request the client to close with WM_DELETE_WINDOW */
3444 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3445 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_time(),
3446 0, 0, 0, NoEventMask);
3448 /* we're trying to close the window, so see if it is responding. if it
3449 is not, then we will let them kill the window */
3451 ping_start(self, client_ping_event);
3453 /* if we already know the window isn't responding (maybe they clicked
3454 no in the kill dialog but it hasn't come back to life), then show
3456 if (self->not_responding)
3457 client_prompt_kill(self);
3461 #define OB_KILL_RESULT_NO 0
3462 #define OB_KILL_RESULT_YES 1
3464 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3466 ObClient *self = data;
3468 if (result == OB_KILL_RESULT_YES)
3470 return TRUE; /* call the cleanup func */
3473 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3475 ObClient *self = data;
3477 g_assert(p == self->kill_prompt);
3479 prompt_unref(self->kill_prompt);
3480 self->kill_prompt = NULL;
3483 static void client_prompt_kill(ObClient *self)
3485 /* check if we're already prompting */
3486 if (!self->kill_prompt) {
3487 ObPromptAnswer answers[] = {
3488 { 0, OB_KILL_RESULT_NO },
3489 { 0, OB_KILL_RESULT_YES }
3492 const gchar *y, *title;
3494 title = self->original_title;
3495 if (title[0] == '\0') {
3496 /* empty string, so use its parent */
3497 ObClient *p = client_search_top_direct_parent(self);
3498 if (p) title = p->original_title;
3501 if (client_on_localhost(self)) {
3504 if (self->kill_level == 0)
3510 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3512 y = _("End Process");
3516 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3518 y = _("Disconnect");
3520 /* set the dialog buttons' text */
3521 answers[0].text = _("Cancel"); /* "no" */
3522 answers[1].text = y; /* "yes" */
3524 self->kill_prompt = prompt_new(m, NULL, answers,
3525 sizeof(answers)/sizeof(answers[0]),
3526 OB_KILL_RESULT_NO, /* default = no */
3527 OB_KILL_RESULT_NO, /* cancel = no */
3528 client_kill_requested,
3529 client_kill_cleanup,
3534 prompt_show(self->kill_prompt, self, TRUE);
3537 void client_kill(ObClient *self)
3539 /* don't kill our own windows */
3540 if (self->prompt) return;
3542 if (client_on_localhost(self) && self->pid) {
3543 /* running on the local host */
3544 if (self->kill_level == 0) {
3545 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3546 self->window, self->pid);
3547 kill(self->pid, SIGTERM);
3550 /* show that we're trying to kill it */
3551 client_update_title(self);
3554 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3555 self->window, self->pid);
3556 kill(self->pid, SIGKILL); /* kill -9 */
3560 /* running on a remote host */
3561 XKillClient(obt_display, self->window);
3565 void client_hilite(ObClient *self, gboolean hilite)
3567 if (self->demands_attention == hilite)
3568 return; /* no change */
3570 /* don't allow focused windows to hilite */
3571 self->demands_attention = hilite && !client_focused(self);
3572 if (self->frame != NULL) { /* if we're mapping, just set the state */
3573 if (self->demands_attention) {
3574 frame_flash_start(self->frame);
3576 /* if the window is on another desktop then raise it and make it
3577 the most recently used window */
3578 if (self->desktop != screen_desktop &&
3579 self->desktop != DESKTOP_ALL)
3581 stacking_raise(CLIENT_AS_WINDOW(self));
3582 focus_order_to_top(self);
3586 frame_flash_stop(self->frame);
3587 client_change_state(self);
3591 static void client_set_desktop_recursive(ObClient *self,
3599 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3601 ob_debug("Setting desktop %u", target+1);
3603 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3605 old = self->desktop;
3606 self->desktop = target;
3607 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3608 /* the frame can display the current desktop state */
3609 frame_adjust_state(self->frame);
3610 /* 'move' the window to the new desktop */
3614 /* raise if it was not already on the desktop */
3615 if (old != DESKTOP_ALL && !dontraise)
3616 stacking_raise(CLIENT_AS_WINDOW(self));
3617 if (STRUT_EXISTS(self->strut))
3618 screen_update_areas();
3620 /* the new desktop's geometry may be different, so we may need to
3621 resize, for example if we are maximized */
3622 client_reconfigure(self, FALSE);
3624 focus_cycle_addremove(self, FALSE);
3627 /* move all transients */
3628 for (it = self->transients; it; it = g_slist_next(it))
3629 if (it->data != self)
3630 if (client_is_direct_child(self, it->data))
3631 client_set_desktop_recursive(it->data, target,
3632 donthide, dontraise);
3635 void client_set_desktop(ObClient *self, guint target,
3636 gboolean donthide, gboolean dontraise)
3638 self = client_search_top_direct_parent(self);
3639 client_set_desktop_recursive(self, target, donthide, dontraise);
3641 focus_cycle_addremove(NULL, TRUE);
3644 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3646 while (child != parent && (child = client_direct_parent(child)));
3647 return child == parent;
3650 ObClient *client_search_modal_child(ObClient *self)
3655 for (it = self->transients; it; it = g_slist_next(it)) {
3656 ObClient *c = it->data;
3657 if ((ret = client_search_modal_child(c))) return ret;
3658 if (c->modal) return c;
3663 struct ObClientFindDestroyUnmap {
3668 static gboolean find_destroy_unmap(XEvent *e, gpointer data)
3670 struct ObClientFindDestroyUnmap *find = data;
3671 if (e->type == DestroyNotify)
3672 return e->xdestroywindow.window == find->window;
3673 if (e->type == UnmapNotify && e->xunmap.window == find->window)
3674 /* ignore the first $find->ignore_unmaps$ many unmap events */
3675 return --find->ignore_unmaps < 0;
3679 gboolean client_validate(ObClient *self)
3681 struct ObClientFindDestroyUnmap find;
3683 XSync(obt_display, FALSE); /* get all events on the server */
3685 find.window = self->window;
3686 find.ignore_unmaps = self->ignore_unmaps;
3687 if (xqueue_exists_local(find_destroy_unmap, &find))
3693 void client_set_wm_state(ObClient *self, glong state)
3695 if (state == self->wmstate) return; /* no change */
3699 client_iconify(self, TRUE, TRUE, FALSE);
3702 client_iconify(self, FALSE, TRUE, FALSE);
3707 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3709 gboolean shaded = self->shaded;
3710 gboolean fullscreen = self->fullscreen;
3711 gboolean undecorated = self->undecorated;
3712 gboolean max_horz = self->max_horz;
3713 gboolean max_vert = self->max_vert;
3714 gboolean modal = self->modal;
3715 gboolean iconic = self->iconic;
3716 gboolean demands_attention = self->demands_attention;
3717 gboolean above = self->above;
3718 gboolean below = self->below;
3722 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3723 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3724 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3725 /* an invalid action was passed to the client message, ignore it */
3728 for (i = 0; i < 2; ++i) {
3729 Atom state = i == 0 ? data1 : data2;
3731 if (!state) continue;
3733 /* if toggling, then pick whether we're adding or removing */
3734 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3735 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3737 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3738 value = self->max_vert;
3739 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3740 value = self->max_horz;
3741 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3743 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3744 value = self->skip_taskbar;
3745 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3746 value = self->skip_pager;
3747 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3748 value = self->iconic;
3749 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3751 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3752 value = self->above;
3753 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3754 value = self->below;
3755 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3756 value = self->demands_attention;
3757 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3758 value = undecorated;
3760 g_assert_not_reached();
3761 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3762 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3765 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3766 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3768 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3770 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3772 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3774 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3775 self->skip_taskbar = value;
3776 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3777 self->skip_pager = value;
3778 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3780 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3782 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3784 /* only unset below when setting above, otherwise you can't get to
3788 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3789 /* and vice versa */
3793 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3794 demands_attention = value;
3795 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3796 undecorated = value;
3800 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3801 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3803 if (max_horz == max_vert) { /* both going the same way */
3804 client_maximize(self, max_horz, 0);
3806 client_maximize(self, max_horz, 1);
3807 client_maximize(self, max_vert, 2);
3811 if (max_horz != self->max_horz)
3812 client_maximize(self, max_horz, 1);
3814 client_maximize(self, max_vert, 2);
3817 /* change fullscreen state before shading, as it will affect if the window
3819 if (fullscreen != self->fullscreen)
3820 client_fullscreen(self, fullscreen);
3821 if (shaded != self->shaded)
3822 client_shade(self, shaded);
3823 if (undecorated != self->undecorated)
3824 client_set_undecorated(self, undecorated);
3825 if (above != self->above || below != self->below) {
3826 self->above = above;
3827 self->below = below;
3828 client_calc_layer(self);
3831 if (modal != self->modal) {
3832 self->modal = modal;
3833 /* when a window changes modality, then its stacking order with its
3834 transients needs to change */
3835 stacking_raise(CLIENT_AS_WINDOW(self));
3837 /* it also may get focused. if something is focused that shouldn't
3838 be focused anymore, then move the focus */
3839 if (focus_client && client_focus_target(focus_client) != focus_client)
3840 client_focus(focus_client);
3843 if (iconic != self->iconic)
3844 client_iconify(self, iconic, FALSE, FALSE);
3846 if (demands_attention != self->demands_attention)
3847 client_hilite(self, demands_attention);
3849 client_change_state(self); /* change the hint to reflect these changes */
3851 focus_cycle_addremove(self, TRUE);
3854 ObClient *client_focus_target(ObClient *self)
3856 ObClient *child = NULL;
3858 child = client_search_modal_child(self);
3859 if (child) return child;
3863 gboolean client_can_focus(ObClient *self)
3865 /* choose the correct target */
3866 self = client_focus_target(self);
3868 if (!self->frame->visible)
3871 if (!(self->can_focus || self->focus_notify))
3877 gboolean client_focus(ObClient *self)
3879 if (!client_validate(self)) return FALSE;
3881 /* we might not focus this window, so if we have modal children which would
3882 be focused instead, bring them to this desktop */
3883 client_bring_modal_windows(self);
3885 /* choose the correct target */
3886 self = client_focus_target(self);
3888 if (!client_can_focus(self)) {
3889 ob_debug_type(OB_DEBUG_FOCUS,
3890 "Client %s can't be focused", self->title);
3894 ob_debug_type(OB_DEBUG_FOCUS,
3895 "Focusing client \"%s\" (0x%x) at time %u",
3896 self->title, self->window, event_time());
3898 /* if using focus_delay, stop the timer now so that focus doesn't
3900 event_halt_focus_delay();
3902 obt_display_ignore_errors(TRUE);
3904 if (self->can_focus) {
3905 /* This can cause a BadMatch error with CurrentTime, or if an app
3906 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3907 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
3911 if (self->focus_notify) {
3913 ce.xclient.type = ClientMessage;
3914 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
3915 ce.xclient.display = obt_display;
3916 ce.xclient.window = self->window;
3917 ce.xclient.format = 32;
3918 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
3919 ce.xclient.data.l[1] = event_time();
3920 ce.xclient.data.l[2] = 0l;
3921 ce.xclient.data.l[3] = 0l;
3922 ce.xclient.data.l[4] = 0l;
3923 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
3926 obt_display_ignore_errors(FALSE);
3928 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
3929 obt_display_error_occured);
3930 return !obt_display_error_occured;
3933 static void client_present(ObClient *self, gboolean here, gboolean raise,
3936 if (client_normal(self) && screen_showing_desktop)
3937 screen_show_desktop(FALSE, self);
3939 client_iconify(self, FALSE, here, FALSE);
3940 if (self->desktop != DESKTOP_ALL &&
3941 self->desktop != screen_desktop)
3944 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3946 screen_set_desktop(self->desktop, FALSE);
3947 } else if (!self->frame->visible)
3948 /* if its not visible for other reasons, then don't mess
3951 if (self->shaded && unshade)
3952 client_shade(self, FALSE);
3954 stacking_raise(CLIENT_AS_WINDOW(self));
3959 /* this function exists to map to the net_active_window message in the ewmh */
3960 void client_activate(ObClient *self, gboolean desktop,
3961 gboolean here, gboolean raise,
3962 gboolean unshade, gboolean user)
3964 if ((user && (desktop ||
3965 self->desktop == DESKTOP_ALL ||
3966 self->desktop == screen_desktop)) ||
3967 client_can_steal_focus(self, desktop, event_time(), CurrentTime))
3969 client_present(self, here, raise, unshade);
3972 client_hilite(self, TRUE);
3975 static void client_bring_windows_recursive(ObClient *self,
3983 for (it = self->transients; it; it = g_slist_next(it))
3984 client_bring_windows_recursive(it->data, desktop,
3985 helpers, modals, iconic);
3987 if (((helpers && client_helper(self)) ||
3988 (modals && self->modal)) &&
3989 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3990 (iconic && self->iconic)))
3992 if (iconic && self->iconic)
3993 client_iconify(self, FALSE, TRUE, FALSE);
3995 client_set_desktop(self, desktop, FALSE, FALSE);
3999 void client_bring_helper_windows(ObClient *self)
4001 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
4004 void client_bring_modal_windows(ObClient *self)
4006 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
4009 gboolean client_focused(ObClient *self)
4011 return self == focus_client;
4014 RrImage* client_icon(ObClient *self)
4016 RrImage *ret = NULL;
4019 ret = self->icon_set;
4020 else if (self->parents) {
4022 for (it = self->parents; it && !ret; it = g_slist_next(it))
4023 ret = client_icon(it->data);
4026 ret = client_default_icon;
4030 void client_set_layer(ObClient *self, gint layer)
4034 self->above = FALSE;
4035 } else if (layer == 0) {
4036 self->below = self->above = FALSE;
4038 self->below = FALSE;
4041 client_calc_layer(self);
4042 client_change_state(self); /* reflect this in the state hints */
4045 void client_set_undecorated(ObClient *self, gboolean undecorated)
4047 if (self->undecorated != undecorated &&
4048 /* don't let it undecorate if the function is missing, but let
4050 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4052 self->undecorated = undecorated;
4053 client_setup_decor_and_functions(self, TRUE);
4054 client_change_state(self); /* reflect this in the state hints */
4058 guint client_monitor(ObClient *self)
4060 return screen_find_monitor(&self->frame->area);
4063 ObClient *client_direct_parent(ObClient *self)
4065 if (!self->parents) return NULL;
4066 if (self->transient_for_group) return NULL;
4067 return self->parents->data;
4070 ObClient *client_search_top_direct_parent(ObClient *self)
4073 while ((p = client_direct_parent(self))) self = p;
4077 static GSList *client_search_all_top_parents_internal(ObClient *self,
4079 ObStackingLayer layer)
4084 /* move up the direct transient chain as far as possible */
4085 while ((p = client_direct_parent(self)) &&
4086 (!bylayer || p->layer == layer))
4090 ret = g_slist_prepend(NULL, self);
4092 ret = g_slist_copy(self->parents);
4097 GSList *client_search_all_top_parents(ObClient *self)
4099 return client_search_all_top_parents_internal(self, FALSE, 0);
4102 GSList *client_search_all_top_parents_layer(ObClient *self)
4104 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4107 ObClient *client_search_focus_parent(ObClient *self)
4111 for (it = self->parents; it; it = g_slist_next(it))
4112 if (client_focused(it->data)) return it->data;
4117 ObClient *client_search_focus_parent_full(ObClient *self)
4120 ObClient *ret = NULL;
4122 for (it = self->parents; it; it = g_slist_next(it)) {
4123 if (client_focused(it->data))
4126 ret = client_search_focus_parent_full(it->data);
4132 ObClient *client_search_parent(ObClient *self, ObClient *search)
4136 for (it = self->parents; it; it = g_slist_next(it))
4137 if (it->data == search) return search;
4142 ObClient *client_search_transient(ObClient *self, ObClient *search)
4146 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4147 if (sit->data == search)
4149 if (client_search_transient(sit->data, search))
4155 static void detect_edge(Rect area, ObDirection dir,
4156 gint my_head, gint my_size,
4157 gint my_edge_start, gint my_edge_size,
4158 gint *dest, gboolean *near_edge)
4160 gint edge_start, edge_size, head, tail;
4161 gboolean skip_head = FALSE, skip_tail = FALSE;
4164 case OB_DIRECTION_NORTH:
4165 case OB_DIRECTION_SOUTH:
4166 edge_start = area.x;
4167 edge_size = area.width;
4169 case OB_DIRECTION_EAST:
4170 case OB_DIRECTION_WEST:
4171 edge_start = area.y;
4172 edge_size = area.height;
4175 g_assert_not_reached();
4178 /* do we collide with this window? */
4179 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4180 edge_start, edge_size))
4184 case OB_DIRECTION_NORTH:
4185 head = RECT_BOTTOM(area);
4186 tail = RECT_TOP(area);
4188 case OB_DIRECTION_SOUTH:
4189 head = RECT_TOP(area);
4190 tail = RECT_BOTTOM(area);
4192 case OB_DIRECTION_WEST:
4193 head = RECT_RIGHT(area);
4194 tail = RECT_LEFT(area);
4196 case OB_DIRECTION_EAST:
4197 head = RECT_LEFT(area);
4198 tail = RECT_RIGHT(area);
4201 g_assert_not_reached();
4204 case OB_DIRECTION_NORTH:
4205 case OB_DIRECTION_WEST:
4206 /* check if our window is past the head of this window */
4207 if (my_head <= head + 1)
4209 /* check if our window's tail is past the tail of this window */
4210 if (my_head + my_size - 1 <= tail)
4212 /* check if the head of this window is closer than the previously
4213 chosen edge (take into account that the previously chosen
4214 edge might have been a tail, not a head) */
4215 if (head + (*near_edge ? 0 : my_size) <= *dest)
4217 /* check if the tail of this window is closer than the previously
4218 chosen edge (take into account that the previously chosen
4219 edge might have been a head, not a tail) */
4220 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4223 case OB_DIRECTION_SOUTH:
4224 case OB_DIRECTION_EAST:
4225 /* check if our window is past the head of this window */
4226 if (my_head >= head - 1)
4228 /* check if our window's tail is past the tail of this window */
4229 if (my_head - my_size + 1 >= tail)
4231 /* check if the head of this window is closer than the previously
4232 chosen edge (take into account that the previously chosen
4233 edge might have been a tail, not a head) */
4234 if (head - (*near_edge ? 0 : my_size) >= *dest)
4236 /* check if the tail of this window is closer than the previously
4237 chosen edge (take into account that the previously chosen
4238 edge might have been a head, not a tail) */
4239 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4243 g_assert_not_reached();
4246 ob_debug("my head %d size %d", my_head, my_size);
4247 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4249 ob_debug("using near edge %d", head);
4253 else if (!skip_tail) {
4254 ob_debug("using far edge %d", tail);
4260 void client_find_edge_directional(ObClient *self, ObDirection dir,
4261 gint my_head, gint my_size,
4262 gint my_edge_start, gint my_edge_size,
4263 gint *dest, gboolean *near_edge)
4271 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4272 &self->frame->area);
4275 case OB_DIRECTION_NORTH:
4276 edge = RECT_TOP(*a) - 1;
4278 case OB_DIRECTION_SOUTH:
4279 edge = RECT_BOTTOM(*a) + 1;
4281 case OB_DIRECTION_EAST:
4282 edge = RECT_RIGHT(*a) + 1;
4284 case OB_DIRECTION_WEST:
4285 edge = RECT_LEFT(*a) - 1;
4288 g_assert_not_reached();
4290 /* default to the far edge, then narrow it down */
4294 /* search for edges of monitors */
4295 for (i = 0; i < screen_num_monitors; ++i) {
4296 Rect *area = screen_area(self->desktop, i, NULL);
4297 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4298 my_edge_size, dest, near_edge);
4299 g_slice_free(Rect, area);
4302 /* search for edges of clients */
4303 if (((dir == OB_DIRECTION_NORTH || dir == OB_DIRECTION_SOUTH) &&
4305 ((dir == OB_DIRECTION_EAST || dir == OB_DIRECTION_WEST) &&
4308 for (it = client_list; it; it = g_list_next(it)) {
4309 ObClient *cur = it->data;
4311 /* skip windows to not bump into */
4316 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4317 cur->desktop != screen_desktop)
4320 ob_debug("trying window %s", cur->title);
4322 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4323 my_edge_size, dest, near_edge);
4325 dock_get_area(&dock_area);
4326 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4327 my_edge_size, dest, near_edge);
4330 g_slice_free(Rect, a);
4333 void client_find_move_directional(ObClient *self, ObDirection dir,
4337 gint e, e_start, e_size;
4341 case OB_DIRECTION_EAST:
4342 head = RECT_RIGHT(self->frame->area);
4343 size = self->frame->area.width;
4344 e_start = RECT_TOP(self->frame->area);
4345 e_size = self->frame->area.height;
4347 case OB_DIRECTION_WEST:
4348 head = RECT_LEFT(self->frame->area);
4349 size = self->frame->area.width;
4350 e_start = RECT_TOP(self->frame->area);
4351 e_size = self->frame->area.height;
4353 case OB_DIRECTION_NORTH:
4354 head = RECT_TOP(self->frame->area);
4355 size = self->frame->area.height;
4356 e_start = RECT_LEFT(self->frame->area);
4357 e_size = self->frame->area.width;
4359 case OB_DIRECTION_SOUTH:
4360 head = RECT_BOTTOM(self->frame->area);
4361 size = self->frame->area.height;
4362 e_start = RECT_LEFT(self->frame->area);
4363 e_size = self->frame->area.width;
4366 g_assert_not_reached();
4369 client_find_edge_directional(self, dir, head, size,
4370 e_start, e_size, &e, &near);
4371 *x = self->frame->area.x;
4372 *y = self->frame->area.y;
4374 case OB_DIRECTION_EAST:
4375 if (near) e -= self->frame->area.width;
4379 case OB_DIRECTION_WEST:
4381 else e -= self->frame->area.width;
4384 case OB_DIRECTION_NORTH:
4386 else e -= self->frame->area.height;
4389 case OB_DIRECTION_SOUTH:
4390 if (near) e -= self->frame->area.height;
4395 g_assert_not_reached();
4397 frame_frame_gravity(self->frame, x, y);
4400 void client_find_resize_directional(ObClient *self, ObDirection side,
4402 gint *x, gint *y, gint *w, gint *h)
4405 gint e, e_start, e_size, delta;
4410 case OB_DIRECTION_EAST:
4411 head = RECT_RIGHT(self->frame->area) +
4412 (self->size_inc.width - 1) * (grow ? 1 : 0);
4413 e_start = RECT_TOP(self->frame->area);
4414 e_size = self->frame->area.height;
4415 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4417 case OB_DIRECTION_WEST:
4418 head = RECT_LEFT(self->frame->area) -
4419 (self->size_inc.width - 1) * (grow ? 1 : 0);
4420 e_start = RECT_TOP(self->frame->area);
4421 e_size = self->frame->area.height;
4422 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4424 case OB_DIRECTION_NORTH:
4425 head = RECT_TOP(self->frame->area) -
4426 (self->size_inc.height - 1) * (grow ? 1 : 0);
4427 e_start = RECT_LEFT(self->frame->area);
4428 e_size = self->frame->area.width;
4429 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4431 case OB_DIRECTION_SOUTH:
4432 head = RECT_BOTTOM(self->frame->area) +
4433 (self->size_inc.height - 1) * (grow ? 1 : 0);
4434 e_start = RECT_LEFT(self->frame->area);
4435 e_size = self->frame->area.width;
4436 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4439 g_assert_not_reached();
4442 ob_debug("head %d dir %d", head, dir);
4443 client_find_edge_directional(self, dir, head, 1,
4444 e_start, e_size, &e, &near);
4445 ob_debug("edge %d", e);
4446 *x = self->frame->area.x;
4447 *y = self->frame->area.y;
4448 *w = self->frame->area.width;
4449 *h = self->frame->area.height;
4451 case OB_DIRECTION_EAST:
4452 if (grow == near) --e;
4453 delta = e - RECT_RIGHT(self->frame->area);
4456 case OB_DIRECTION_WEST:
4457 if (grow == near) ++e;
4458 delta = RECT_LEFT(self->frame->area) - e;
4462 case OB_DIRECTION_NORTH:
4463 if (grow == near) ++e;
4464 delta = RECT_TOP(self->frame->area) - e;
4468 case OB_DIRECTION_SOUTH:
4469 if (grow == near) --e;
4470 delta = e - RECT_BOTTOM(self->frame->area);
4474 g_assert_not_reached();
4476 frame_frame_gravity(self->frame, x, y);
4477 *w -= self->frame->size.left + self->frame->size.right;
4478 *h -= self->frame->size.top + self->frame->size.bottom;
4481 ObClient* client_under_pointer(void)
4485 ObClient *ret = NULL;
4487 if (screen_pointer_pos(&x, &y)) {
4488 for (it = stacking_list; it; it = g_list_next(it)) {
4489 if (WINDOW_IS_CLIENT(it->data)) {
4490 ObClient *c = WINDOW_AS_CLIENT(it->data);
4491 if (c->frame->visible &&
4492 /* check the desktop, this is done during desktop
4493 switching and windows are shown/hidden status is not
4495 (c->desktop == screen_desktop ||
4496 c->desktop == DESKTOP_ALL) &&
4497 /* ignore all animating windows */
4498 !frame_iconify_animating(c->frame) &&
4499 RECT_CONTAINS(c->frame->area, x, y))
4510 gboolean client_has_group_siblings(ObClient *self)
4512 return self->group && self->group->members->next;
4515 /*! Returns TRUE if the client is running on the same machine as Openbox */
4516 gboolean client_on_localhost(ObClient *self)
4518 return self->client_machine == NULL;