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 w = ob_rr_theme->def_win_icon_w;
2203 h = ob_rr_theme->def_win_icon_h;
2204 ldata = g_new(gulong, w*h+2);
2207 for (i = 0; i < w*h; ++i)
2208 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2209 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2210 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2211 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2212 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2214 } else if (self->frame)
2215 /* don't draw the icon empty if we're just setting one now anyways,
2216 we'll get the property change any second */
2217 frame_adjust_icon(self->frame);
2222 void client_update_icon_geometry(ObClient *self)
2227 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2229 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2233 /* don't let them set it with an area < 0 */
2234 RECT_SET(self->icon_geometry, data[0], data[1],
2235 MAX(data[2],0), MAX(data[3],0));
2240 static void client_get_session_ids(ObClient *self)
2247 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2250 /* get the SM_CLIENT_ID */
2253 got = OBT_PROP_GETS(leader, SM_CLIENT_ID, locale, &self->sm_client_id);
2255 OBT_PROP_GETS(self->window, SM_CLIENT_ID, locale, &self->sm_client_id);
2257 /* get the WM_CLASS (name and class). make them "" if they are not
2261 got = OBT_PROP_GETSS(leader, WM_CLASS, locale, &ss);
2263 got = OBT_PROP_GETSS(self->window, WM_CLASS, locale, &ss);
2267 self->name = g_strdup(ss[0]);
2269 self->class = g_strdup(ss[1]);
2274 if (self->name == NULL) self->name = g_strdup("");
2275 if (self->class == NULL) self->class = g_strdup("");
2277 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2280 got = OBT_PROP_GETS(leader, WM_WINDOW_ROLE, locale, &s);
2282 got = OBT_PROP_GETS(self->window, WM_WINDOW_ROLE, locale, &s);
2287 self->role = g_strdup("");
2289 /* get the WM_COMMAND */
2293 got = OBT_PROP_GETSS(leader, WM_COMMAND, locale, &ss);
2295 got = OBT_PROP_GETSS(self->window, WM_COMMAND, locale, &ss);
2298 /* merge/mash them all together */
2299 gchar *merge = NULL;
2302 for (i = 0; ss[i]; ++i) {
2305 merge = g_strconcat(merge, ss[i], NULL);
2307 merge = g_strconcat(ss[i], NULL);
2312 self->wm_command = merge;
2315 /* get the WM_CLIENT_MACHINE */
2318 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, locale, &s);
2320 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, locale, &s);
2323 gchar localhost[128];
2326 gethostname(localhost, 127);
2327 localhost[127] = '\0';
2328 if (strcmp(localhost, s) != 0)
2329 self->client_machine = s;
2333 /* see if it has the PID set too (the PID requires that the
2334 WM_CLIENT_MACHINE be set) */
2335 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2340 /*! Save the properties used for app matching rules, as seen by Openbox when
2341 the window mapped, so that users can still access them later if the app
2343 static void client_save_app_rule_values(ObClient *self)
2347 OBT_PROP_SETS(self->window, OB_APP_ROLE, utf8, self->role);
2348 OBT_PROP_SETS(self->window, OB_APP_NAME, utf8, self->name);
2349 OBT_PROP_SETS(self->window, OB_APP_CLASS, utf8, self->class);
2350 OBT_PROP_SETS(self->window, OB_APP_TITLE, utf8, self->original_title);
2352 switch (self->type) {
2353 case OB_CLIENT_TYPE_NORMAL:
2354 type = "normal"; break;
2355 case OB_CLIENT_TYPE_DIALOG:
2356 type = "dialog"; break;
2357 case OB_CLIENT_TYPE_UTILITY:
2358 type = "utility"; break;
2359 case OB_CLIENT_TYPE_MENU:
2360 type = "menu"; break;
2361 case OB_CLIENT_TYPE_TOOLBAR:
2362 type = "toolbar"; break;
2363 case OB_CLIENT_TYPE_SPLASH:
2364 type = "splash"; break;
2365 case OB_CLIENT_TYPE_DESKTOP:
2366 type = "desktop"; break;
2367 case OB_CLIENT_TYPE_DOCK:
2368 type = "dock"; break;
2370 OBT_PROP_SETS(self->window, OB_APP_TYPE, utf8, type);
2373 static void client_change_wm_state(ObClient *self)
2378 old = self->wmstate;
2380 if (self->shaded || self->iconic ||
2381 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2383 self->wmstate = IconicState;
2385 self->wmstate = NormalState;
2387 if (old != self->wmstate) {
2388 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2389 self->wmstate, 1, 0, 0, 0);
2391 state[0] = self->wmstate;
2393 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2397 static void client_change_state(ObClient *self)
2399 gulong netstate[12];
2404 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2406 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2408 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2409 if (self->skip_taskbar)
2410 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2411 if (self->skip_pager)
2412 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2413 if (self->fullscreen)
2414 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2416 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2418 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2420 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2422 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2423 if (self->demands_attention)
2424 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2425 if (self->undecorated)
2426 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2427 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2430 frame_adjust_state(self->frame);
2433 ObClient *client_search_focus_tree(ObClient *self)
2438 for (it = self->transients; it; it = g_slist_next(it)) {
2439 if (client_focused(it->data)) return it->data;
2440 if ((ret = client_search_focus_tree(it->data))) return ret;
2445 ObClient *client_search_focus_tree_full(ObClient *self)
2447 if (self->parents) {
2450 for (it = self->parents; it; it = g_slist_next(it)) {
2451 ObClient *c = it->data;
2452 if ((c = client_search_focus_tree_full(c))) return c;
2458 /* this function checks the whole tree, the client_search_focus_tree
2459 does not, so we need to check this window */
2460 if (client_focused(self))
2462 return client_search_focus_tree(self);
2466 ObClient *client_search_focus_group_full(ObClient *self)
2471 for (it = self->group->members; it; it = g_slist_next(it)) {
2472 ObClient *c = it->data;
2474 if (client_focused(c)) return c;
2475 if ((c = client_search_focus_tree(it->data))) return c;
2478 if (client_focused(self)) return self;
2482 gboolean client_has_parent(ObClient *self)
2484 return self->parents != NULL;
2487 gboolean client_is_oldfullscreen(const ObClient *self,
2490 const Rect *monitor, *allmonitors;
2492 /* No decorations and fills the monitor = oldskool fullscreen.
2493 But not for maximized windows.
2496 if (self->decorations || self->max_horz || self->max_vert) return FALSE;
2498 monitor = screen_physical_area_monitor(screen_find_monitor(area));
2499 allmonitors = screen_physical_area_all_monitors();
2501 return (RECT_EQUAL(*area, *monitor) ||
2502 RECT_EQUAL(*area, *allmonitors));
2505 static ObStackingLayer calc_layer(ObClient *self)
2509 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2510 l = OB_STACKING_LAYER_DESKTOP;
2511 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2512 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2513 else l = OB_STACKING_LAYER_ABOVE;
2515 else if ((self->fullscreen ||
2516 client_is_oldfullscreen(self, &self->area)) &&
2517 /* you are fullscreen while you or your children are focused.. */
2518 (client_focused(self) || client_search_focus_tree(self) ||
2519 /* you can be fullscreen if you're on another desktop */
2520 (self->desktop != screen_desktop &&
2521 self->desktop != DESKTOP_ALL) ||
2522 /* and you can also be fullscreen if the focused client is on
2523 another monitor, or nothing else is focused */
2525 client_monitor(focus_client) != client_monitor(self))))
2526 l = OB_STACKING_LAYER_FULLSCREEN;
2527 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2528 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2529 else l = OB_STACKING_LAYER_NORMAL;
2534 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2535 ObStackingLayer min)
2537 ObStackingLayer old, own;
2541 own = calc_layer(self);
2542 self->layer = MAX(own, min);
2544 if (self->layer != old) {
2545 stacking_remove(CLIENT_AS_WINDOW(self));
2546 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2549 /* we've been restacked */
2550 self->visited = TRUE;
2552 for (it = self->transients; it; it = g_slist_next(it))
2553 client_calc_layer_recursive(it->data, orig,
2557 static void client_calc_layer_internal(ObClient *self)
2561 /* transients take on the layer of their parents */
2562 sit = client_search_all_top_parents(self);
2564 for (; sit; sit = g_slist_next(sit))
2565 client_calc_layer_recursive(sit->data, self, 0);
2568 void client_calc_layer(ObClient *self)
2572 /* skip over stuff above fullscreen layer */
2573 for (it = stacking_list; it; it = g_list_next(it))
2574 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2576 /* find the windows in the fullscreen layer, and mark them not-visited */
2577 for (; it; it = g_list_next(it)) {
2578 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2579 else if (WINDOW_IS_CLIENT(it->data))
2580 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2583 client_calc_layer_internal(self);
2585 /* skip over stuff above fullscreen layer */
2586 for (it = stacking_list; it; it = g_list_next(it))
2587 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2589 /* now recalc any windows in the fullscreen layer which have not
2590 had their layer recalced already */
2591 for (; it; it = g_list_next(it)) {
2592 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2593 else if (WINDOW_IS_CLIENT(it->data) &&
2594 !WINDOW_AS_CLIENT(it->data)->visited)
2595 client_calc_layer_internal(it->data);
2599 gboolean client_should_show(ObClient *self)
2603 if (client_normal(self) && screen_showing_desktop)
2605 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2611 gboolean client_show(ObClient *self)
2613 gboolean show = FALSE;
2615 if (client_should_show(self)) {
2616 /* replay pending pointer event before showing the window, in case it
2617 should be going to something under the window */
2618 mouse_replay_pointer();
2620 frame_show(self->frame);
2623 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2624 it needs to be in IconicState. This includes when it is on another
2627 client_change_wm_state(self);
2632 gboolean client_hide(ObClient *self)
2634 gboolean hide = FALSE;
2636 if (!client_should_show(self)) {
2637 /* We don't need to ignore enter events here.
2638 The window can hide/iconify in 3 different ways:
2639 1 - through an x message. in this case we ignore all enter events
2640 caused by responding to the x message (unless underMouse)
2641 2 - by a keyboard action. in this case we ignore all enter events
2642 caused by the action
2643 3 - by a mouse action. in this case they are doing stuff with the
2644 mouse and focus _should_ move.
2646 Also in action_end, we simulate an enter event that can't be ignored
2647 so trying to ignore them is futile in case 3 anyways
2650 /* replay pending pointer event before hiding the window, in case it
2651 should be going to the window */
2652 mouse_replay_pointer();
2654 frame_hide(self->frame);
2657 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2658 it needs to be in IconicState. This includes when it is on another
2661 client_change_wm_state(self);
2666 void client_showhide(ObClient *self)
2668 if (!client_show(self))
2672 gboolean client_normal(ObClient *self) {
2673 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2674 self->type == OB_CLIENT_TYPE_DOCK ||
2675 self->type == OB_CLIENT_TYPE_SPLASH);
2678 gboolean client_helper(ObClient *self)
2680 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2681 self->type == OB_CLIENT_TYPE_MENU ||
2682 self->type == OB_CLIENT_TYPE_TOOLBAR);
2685 gboolean client_mouse_focusable(ObClient *self)
2687 return !(self->type == OB_CLIENT_TYPE_MENU ||
2688 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2689 self->type == OB_CLIENT_TYPE_SPLASH ||
2690 self->type == OB_CLIENT_TYPE_DOCK);
2693 gboolean client_enter_focusable(ObClient *self)
2695 /* you can focus desktops but it shouldn't on enter */
2696 return (client_mouse_focusable(self) &&
2697 self->type != OB_CLIENT_TYPE_DESKTOP);
2700 static void client_apply_startup_state(ObClient *self,
2701 gint x, gint y, gint w, gint h)
2703 /* save the states that we are going to apply */
2704 gboolean iconic = self->iconic;
2705 gboolean fullscreen = self->fullscreen;
2706 gboolean undecorated = self->undecorated;
2707 gboolean shaded = self->shaded;
2708 gboolean demands_attention = self->demands_attention;
2709 gboolean max_horz = self->max_horz;
2710 gboolean max_vert = self->max_vert;
2714 /* turn them all off in the client, so they won't affect the window
2716 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2717 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2719 /* move the client to its placed position, or it it's already there,
2720 generate a ConfigureNotify telling the client where it is.
2722 do this after adjusting the frame. otherwise it gets all weird and
2723 clients don't work right
2725 do this before applying the states so they have the correct
2726 pre-max/pre-fullscreen values
2728 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2729 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2730 self->window, x, y, w, h);
2731 /* save the area, and make it where it should be for the premax stuff */
2732 oldarea = self->area;
2733 RECT_SET(self->area, x, y, w, h);
2735 /* apply the states. these are in a carefully crafted order.. */
2738 client_iconify(self, TRUE, FALSE, TRUE);
2740 client_set_undecorated(self, TRUE);
2742 client_shade(self, TRUE);
2743 if (demands_attention)
2744 client_hilite(self, TRUE);
2746 if (max_vert && max_horz)
2747 client_maximize(self, TRUE, 0);
2749 client_maximize(self, TRUE, 2);
2751 client_maximize(self, TRUE, 1);
2753 /* fullscreen removes the ability to apply other states */
2755 client_fullscreen(self, TRUE);
2757 /* if the window hasn't been configured yet, then do so now, in fact the
2758 x,y,w,h may _not_ be the same as the area rect, which can end up
2759 meaning that the client isn't properly moved/resized by the fullscreen
2761 pho can cause this because it maps at size of the screen but not 0,0
2762 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2763 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2764 cuz thats where the pre-fullscreen will be. however the actual area is
2765 not, so this needs to be called even if we have fullscreened/maxed
2767 self->area = oldarea;
2768 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2770 /* set the desktop hint, to make sure that it always exists */
2771 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
2773 /* nothing to do for the other states:
2782 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2784 /* these should be the current values. this is for when you're not moving,
2786 g_assert(*x == self->area.x);
2787 g_assert(oldw == self->area.width);
2790 switch (self->gravity) {
2792 case NorthWestGravity:
2794 case SouthWestGravity:
2801 *x -= (neww - oldw) / 2;
2803 case NorthEastGravity:
2805 case SouthEastGravity:
2811 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2813 /* these should be the current values. this is for when you're not moving,
2815 g_assert(*y == self->area.y);
2816 g_assert(oldh == self->area.height);
2819 switch (self->gravity) {
2821 case NorthWestGravity:
2823 case NorthEastGravity:
2830 *y -= (newh - oldh) / 2;
2832 case SouthWestGravity:
2834 case SouthEastGravity:
2840 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2841 gint *logicalw, gint *logicalh,
2844 Rect desired = {*x, *y, *w, *h};
2845 frame_rect_to_frame(self->frame, &desired);
2847 /* XXX make this call a different function that returns frame dimensions
2848 without changing the actual frame's state! Otherwise calling
2849 this function without calling client_configure leaves the frame in
2850 a totally bogus state ! */
2852 /* make the frame recalculate its dimensions n shit without changing
2853 anything visible for real, this way the constraints below can work with
2854 the updated frame dimensions. */
2855 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2857 /* gets the frame's position */
2858 frame_client_gravity(self->frame, x, y);
2860 /* these positions are frame positions, not client positions */
2862 /* set the size and position if fullscreen */
2863 if (self->fullscreen) {
2867 i = screen_find_monitor(&desired);
2868 a = screen_physical_area_monitor(i);
2875 user = FALSE; /* ignore if the client can't be moved/resized when it
2877 } else if (self->max_horz || self->max_vert) {
2881 /* use all possible struts when maximizing to the full screen */
2882 i = screen_find_monitor(&desired);
2883 a = screen_area(self->desktop, i,
2884 (self->max_horz && self->max_vert ? NULL : &desired));
2886 /* set the size and position if maximized */
2887 if (self->max_horz) {
2889 *w = a->width - self->frame->size.left - self->frame->size.right;
2891 if (self->max_vert) {
2893 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2896 user = FALSE; /* ignore if the client can't be moved/resized when it
2899 g_slice_free(Rect, a);
2902 /* gets the client's position */
2903 frame_frame_gravity(self->frame, x, y);
2905 /* work within the preferred sizes given by the window, these may have
2906 changed rather than it's requested width and height, so always run
2907 through this code */
2909 gint basew, baseh, minw, minh;
2910 gint incw, inch, maxw, maxh;
2911 gfloat minratio, maxratio;
2913 incw = self->size_inc.width;
2914 inch = self->size_inc.height;
2915 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2916 0 : self->min_ratio;
2917 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2918 0 : self->max_ratio;
2920 /* base size is substituted with min size if not specified */
2921 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2922 basew = self->base_size.width;
2923 baseh = self->base_size.height;
2925 basew = self->min_size.width;
2926 baseh = self->min_size.height;
2928 /* min size is substituted with base size if not specified */
2929 if (self->min_size.width || self->min_size.height) {
2930 minw = self->min_size.width;
2931 minh = self->min_size.height;
2933 minw = self->base_size.width;
2934 minh = self->base_size.height;
2937 /* This comment is no longer true */
2938 /* if this is a user-requested resize, then check against min/max
2941 /* smaller than min size or bigger than max size? */
2942 if (*w > self->max_size.width) *w = self->max_size.width;
2943 if (*w < minw) *w = minw;
2944 if (*h > self->max_size.height) *h = self->max_size.height;
2945 if (*h < minh) *h = minh;
2950 /* the sizes to used for maximized */
2954 /* keep to the increments */
2958 /* you cannot resize to nothing */
2959 if (basew + *w < 1) *w = 1 - basew;
2960 if (baseh + *h < 1) *h = 1 - baseh;
2962 /* save the logical size */
2963 *logicalw = incw > 1 ? *w : *w + basew;
2964 *logicalh = inch > 1 ? *h : *h + baseh;
2969 /* if maximized/fs then don't use the size increments */
2970 if (self->fullscreen || self->max_horz) *w = maxw;
2971 if (self->fullscreen || self->max_vert) *h = maxh;
2976 /* adjust the height to match the width for the aspect ratios.
2977 for this, min size is not substituted for base size ever. */
2978 *w -= self->base_size.width;
2979 *h -= self->base_size.height;
2982 if (*h * minratio > *w) {
2983 *h = (gint)(*w / minratio);
2985 /* you cannot resize to nothing */
2988 *w = (gint)(*h * minratio);
2992 if (*h * maxratio < *w) {
2993 *h = (gint)(*w / maxratio);
2995 /* you cannot resize to nothing */
2998 *w = (gint)(*h * minratio);
3002 *w += self->base_size.width;
3003 *h += self->base_size.height;
3006 /* these override the above states! if you cant move you can't move! */
3008 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
3012 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
3013 *w = self->area.width;
3014 *h = self->area.height;
3022 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
3023 gboolean user, gboolean final, gboolean force_reply)
3025 Rect oldframe, oldclient;
3026 gboolean send_resize_client;
3027 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3028 gboolean fmoved, fresized;
3029 const guint fdecor = self->frame->decorations;
3030 const gboolean fhorz = self->frame->max_horz;
3031 const gboolean fvert = self->frame->max_vert;
3032 const gboolean fshaded = self->frame->shaded;
3033 gint logicalw, logicalh;
3035 /* find the new x, y, width, and height (and logical size) */
3036 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3038 /* set the logical size if things changed */
3039 if (!(w == self->area.width && h == self->area.height))
3040 SIZE_SET(self->logical_size, logicalw, logicalh);
3042 /* figure out if we moved or resized or what */
3043 moved = (x != self->area.x || y != self->area.y);
3044 resized = (w != self->area.width || h != self->area.height);
3046 oldframe = self->frame->area;
3047 oldclient = self->area;
3048 RECT_SET(self->area, x, y, w, h);
3050 /* for app-requested resizes, always resize if 'resized' is true.
3051 for user-requested ones, only resize if final is true, or when
3052 resizing in redraw mode */
3053 send_resize_client = ((!user && resized) ||
3055 (resized && config_resize_redraw))));
3057 /* if the client is enlarging, then resize the client before the frame */
3058 if (send_resize_client && (w > oldclient.width || h > oldclient.height)) {
3059 XMoveResizeWindow(obt_display, self->window,
3060 self->frame->size.left, self->frame->size.top,
3061 MAX(w, oldclient.width), MAX(h, oldclient.height));
3062 frame_adjust_client_area(self->frame);
3065 /* find the frame's dimensions and move/resize it */
3069 /* if decorations changed, then readjust everything for the frame */
3070 if (self->decorations != fdecor ||
3071 self->max_horz != fhorz || self->max_vert != fvert)
3073 fmoved = fresized = TRUE;
3075 if (self->shaded != fshaded)
3078 /* adjust the frame */
3079 if (fmoved || fresized) {
3080 gulong ignore_start;
3082 ignore_start = event_start_ignore_all_enters();
3084 /* replay pending pointer event before move the window, in case it
3085 would change what window gets the event */
3086 mouse_replay_pointer();
3088 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3091 event_end_ignore_all_enters(ignore_start);
3094 if (!user || final) {
3095 gint oldrx = self->root_pos.x;
3096 gint oldry = self->root_pos.y;
3097 /* we have reset the client to 0 border width, so don't include
3098 it in these coords */
3099 POINT_SET(self->root_pos,
3100 self->frame->area.x + self->frame->size.left -
3102 self->frame->area.y + self->frame->size.top -
3103 self->border_width);
3104 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3108 /* This is kinda tricky and should not be changed.. let me explain!
3110 When user = FALSE, then the request is coming from the application
3111 itself, and we are more strict about when to send a synthetic
3112 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3113 in this case (or send one if force_reply is true)
3115 When user = TRUE, then the request is coming from "us", like when we
3116 maximize a window or something. In this case we are more lenient. We
3117 used to follow the same rules as above, but _Java_ Swing can't handle
3118 this. So just to appease Swing, when user = TRUE, we always send
3119 a synthetic ConfigureNotify to give the window its root coordinates.
3120 Lastly, if force_reply is TRUE, we always send a
3121 ConfigureNotify, which is needed during a resize with XSYNCronization.
3123 if ((!user && !resized && (rootmoved || force_reply)) ||
3124 (user && ((!resized && force_reply) || (final && rootmoved))))
3128 event.type = ConfigureNotify;
3129 event.xconfigure.display = obt_display;
3130 event.xconfigure.event = self->window;
3131 event.xconfigure.window = self->window;
3133 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3134 self->title, self->root_pos.x, self->root_pos.y, w, h);
3136 /* root window real coords */
3137 event.xconfigure.x = self->root_pos.x;
3138 event.xconfigure.y = self->root_pos.y;
3139 event.xconfigure.width = w;
3140 event.xconfigure.height = h;
3141 event.xconfigure.border_width = self->border_width;
3142 event.xconfigure.above = None;
3143 event.xconfigure.override_redirect = FALSE;
3144 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3145 FALSE, StructureNotifyMask, &event);
3148 /* if the client is shrinking, then resize the frame before the client.
3150 both of these resize sections may run, because the top one only resizes
3151 in the direction that is growing
3153 if (send_resize_client && (w <= oldclient.width || h <= oldclient.height))
3155 frame_adjust_client_area(self->frame);
3156 XMoveResizeWindow(obt_display, self->window,
3157 self->frame->size.left, self->frame->size.top, w, h);
3160 XFlush(obt_display);
3162 /* if it moved between monitors, then this can affect the stacking
3163 layer of this window or others - for fullscreen windows.
3164 also if it changed to/from oldschool fullscreen then its layer may
3167 watch out tho, don't try change stacking stuff if the window is no
3168 longer being managed !
3170 if (self->managed &&
3171 (screen_find_monitor(&self->frame->area) !=
3172 screen_find_monitor(&oldframe) ||
3173 (final && (client_is_oldfullscreen(self, &oldclient) !=
3174 client_is_oldfullscreen(self, &self->area)))))
3176 client_calc_layer(self);
3180 void client_fullscreen(ObClient *self, gboolean fs)
3184 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3185 self->fullscreen == fs) return; /* already done */
3187 self->fullscreen = fs;
3188 client_change_state(self); /* change the state hints on the client */
3191 self->pre_fullscreen_area = self->area;
3192 self->pre_fullscreen_max_horz = self->max_horz;
3193 self->pre_fullscreen_max_vert = self->max_vert;
3195 /* if the window is maximized, its area isn't all that meaningful.
3196 save its premax area instead. */
3197 if (self->max_horz) {
3198 self->pre_fullscreen_area.x = self->pre_max_area.x;
3199 self->pre_fullscreen_area.width = self->pre_max_area.width;
3201 if (self->max_vert) {
3202 self->pre_fullscreen_area.y = self->pre_max_area.y;
3203 self->pre_fullscreen_area.height = self->pre_max_area.height;
3206 /* these will help configure_full figure out where to fullscreen
3210 w = self->area.width;
3211 h = self->area.height;
3213 g_assert(self->pre_fullscreen_area.width > 0 &&
3214 self->pre_fullscreen_area.height > 0);
3216 self->max_horz = self->pre_fullscreen_max_horz;
3217 self->max_vert = self->pre_fullscreen_max_vert;
3218 if (self->max_horz) {
3219 self->pre_max_area.x = self->pre_fullscreen_area.x;
3220 self->pre_max_area.width = self->pre_fullscreen_area.width;
3222 if (self->max_vert) {
3223 self->pre_max_area.y = self->pre_fullscreen_area.y;
3224 self->pre_max_area.height = self->pre_fullscreen_area.height;
3227 x = self->pre_fullscreen_area.x;
3228 y = self->pre_fullscreen_area.y;
3229 w = self->pre_fullscreen_area.width;
3230 h = self->pre_fullscreen_area.height;
3231 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3234 ob_debug("Window %s going fullscreen (%d)",
3235 self->title, self->fullscreen);
3238 /* make sure the window is on some monitor */
3239 client_find_onscreen(self, &x, &y, w, h, FALSE);
3242 client_setup_decor_and_functions(self, FALSE);
3243 client_move_resize(self, x, y, w, h);
3245 /* and adjust our layer/stacking. do this after resizing the window,
3246 and applying decorations, because windows which fill the screen are
3247 considered "fullscreen" and it affects their layer */
3248 client_calc_layer(self);
3251 /* try focus us when we go into fullscreen mode */
3256 static void client_iconify_recursive(ObClient *self,
3257 gboolean iconic, gboolean curdesk,
3258 gboolean hide_animation)
3261 gboolean changed = FALSE;
3263 if (self->iconic != iconic) {
3264 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3268 /* don't let non-normal windows iconify along with their parents
3270 if (client_normal(self)) {
3271 self->iconic = iconic;
3273 /* update the focus lists.. iconic windows go to the bottom of
3274 the list. this will also call focus_cycle_addremove(). */
3275 focus_order_to_bottom(self);
3280 self->iconic = iconic;
3282 if (curdesk && self->desktop != screen_desktop &&
3283 self->desktop != DESKTOP_ALL)
3284 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3286 /* this puts it after the current focused window, this will
3287 also cause focus_cycle_addremove() to be called for the
3289 focus_order_like_new(self);
3296 client_change_state(self);
3297 if (config_animate_iconify && !hide_animation)
3298 frame_begin_iconify_animation(self->frame, iconic);
3299 /* do this after starting the animation so it doesn't flash */
3300 client_showhide(self);
3303 /* iconify all direct transients, and deiconify all transients
3305 for (it = self->transients; it; it = g_slist_next(it))
3306 if (it->data != self)
3307 if (client_is_direct_child(self, it->data) || !iconic)
3308 client_iconify_recursive(it->data, iconic, curdesk,
3312 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3313 gboolean hide_animation)
3315 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3316 /* move up the transient chain as far as possible first */
3317 self = client_search_top_direct_parent(self);
3318 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3322 void client_maximize(ObClient *self, gboolean max, gint dir)
3326 g_assert(dir == 0 || dir == 1 || dir == 2);
3327 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3329 /* check if already done */
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;
3335 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3336 if (dir == 1 && !self->max_horz) return;
3337 if (dir == 2 && !self->max_vert) return;
3340 /* these will help configure_full figure out which screen to fill with
3344 w = self->area.width;
3345 h = self->area.height;
3348 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3349 RECT_SET(self->pre_max_area,
3350 self->area.x, self->pre_max_area.y,
3351 self->area.width, self->pre_max_area.height);
3353 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3354 RECT_SET(self->pre_max_area,
3355 self->pre_max_area.x, self->area.y,
3356 self->pre_max_area.width, self->area.height);
3359 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3360 g_assert(self->pre_max_area.width > 0);
3362 x = self->pre_max_area.x;
3363 w = self->pre_max_area.width;
3365 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3366 0, self->pre_max_area.height);
3368 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3369 g_assert(self->pre_max_area.height > 0);
3371 y = self->pre_max_area.y;
3372 h = self->pre_max_area.height;
3374 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3375 self->pre_max_area.width, 0);
3379 if (dir == 0 || dir == 1) /* horz */
3380 self->max_horz = max;
3381 if (dir == 0 || dir == 2) /* vert */
3382 self->max_vert = max;
3385 /* make sure the window is on some monitor */
3386 client_find_onscreen(self, &x, &y, w, h, FALSE);
3389 client_change_state(self); /* change the state hints on the client */
3391 client_setup_decor_and_functions(self, FALSE);
3392 client_move_resize(self, x, y, w, h);
3395 void client_shade(ObClient *self, gboolean shade)
3397 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3398 shade) || /* can't shade */
3399 self->shaded == shade) return; /* already done */
3401 self->shaded = shade;
3402 client_change_state(self);
3403 client_change_wm_state(self); /* the window is being hidden/shown */
3404 /* resize the frame to just the titlebar */
3405 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3408 static void client_ping_event(ObClient *self, gboolean dead)
3410 if (self->not_responding != dead) {
3411 self->not_responding = dead;
3412 client_update_title(self);
3415 /* the client isn't responding, so ask to kill it */
3416 client_prompt_kill(self);
3418 /* it came back to life ! */
3420 if (self->kill_prompt) {
3421 prompt_unref(self->kill_prompt);
3422 self->kill_prompt = NULL;
3425 self->kill_level = 0;
3430 void client_close(ObClient *self)
3432 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3434 /* if closing an internal obprompt, that is just cancelling it */
3436 prompt_cancel(self->prompt);
3440 /* in the case that the client provides no means to requesting that it
3441 close, we just kill it */
3442 if (!self->delete_window)
3443 /* don't use client_kill(), we should only kill based on PID in
3444 response to a lack of PING replies */
3445 XKillClient(obt_display, self->window);
3447 /* request the client to close with WM_DELETE_WINDOW */
3448 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3449 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_time(),
3450 0, 0, 0, NoEventMask);
3452 /* we're trying to close the window, so see if it is responding. if it
3453 is not, then we will let them kill the window */
3455 ping_start(self, client_ping_event);
3457 /* if we already know the window isn't responding (maybe they clicked
3458 no in the kill dialog but it hasn't come back to life), then show
3460 if (self->not_responding)
3461 client_prompt_kill(self);
3465 #define OB_KILL_RESULT_NO 0
3466 #define OB_KILL_RESULT_YES 1
3468 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3470 ObClient *self = data;
3472 if (result == OB_KILL_RESULT_YES)
3474 return TRUE; /* call the cleanup func */
3477 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3479 ObClient *self = data;
3481 g_assert(p == self->kill_prompt);
3483 prompt_unref(self->kill_prompt);
3484 self->kill_prompt = NULL;
3487 static void client_prompt_kill(ObClient *self)
3489 /* check if we're already prompting */
3490 if (!self->kill_prompt) {
3491 ObPromptAnswer answers[] = {
3492 { 0, OB_KILL_RESULT_NO },
3493 { 0, OB_KILL_RESULT_YES }
3496 const gchar *y, *title;
3498 title = self->original_title;
3499 if (title[0] == '\0') {
3500 /* empty string, so use its parent */
3501 ObClient *p = client_search_top_direct_parent(self);
3502 if (p) title = p->original_title;
3505 if (client_on_localhost(self)) {
3508 if (self->kill_level == 0)
3514 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3516 y = _("End Process");
3520 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3522 y = _("Disconnect");
3524 /* set the dialog buttons' text */
3525 answers[0].text = _("Cancel"); /* "no" */
3526 answers[1].text = y; /* "yes" */
3528 self->kill_prompt = prompt_new(m, NULL, answers,
3529 sizeof(answers)/sizeof(answers[0]),
3530 OB_KILL_RESULT_NO, /* default = no */
3531 OB_KILL_RESULT_NO, /* cancel = no */
3532 client_kill_requested,
3533 client_kill_cleanup,
3538 prompt_show(self->kill_prompt, self, TRUE);
3541 void client_kill(ObClient *self)
3543 /* don't kill our own windows */
3544 if (self->prompt) return;
3546 if (client_on_localhost(self) && self->pid) {
3547 /* running on the local host */
3548 if (self->kill_level == 0) {
3549 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3550 self->window, self->pid);
3551 kill(self->pid, SIGTERM);
3554 /* show that we're trying to kill it */
3555 client_update_title(self);
3558 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3559 self->window, self->pid);
3560 kill(self->pid, SIGKILL); /* kill -9 */
3564 /* running on a remote host */
3565 XKillClient(obt_display, self->window);
3569 void client_hilite(ObClient *self, gboolean hilite)
3571 if (self->demands_attention == hilite)
3572 return; /* no change */
3574 /* don't allow focused windows to hilite */
3575 self->demands_attention = hilite && !client_focused(self);
3576 if (self->frame != NULL) { /* if we're mapping, just set the state */
3577 if (self->demands_attention) {
3578 frame_flash_start(self->frame);
3580 /* if the window is on another desktop then raise it and make it
3581 the most recently used window */
3582 if (self->desktop != screen_desktop &&
3583 self->desktop != DESKTOP_ALL)
3585 stacking_raise(CLIENT_AS_WINDOW(self));
3586 focus_order_to_top(self);
3590 frame_flash_stop(self->frame);
3591 client_change_state(self);
3595 static void client_set_desktop_recursive(ObClient *self,
3603 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3605 ob_debug("Setting desktop %u", target+1);
3607 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3609 old = self->desktop;
3610 self->desktop = target;
3611 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3612 /* the frame can display the current desktop state */
3613 frame_adjust_state(self->frame);
3614 /* 'move' the window to the new desktop */
3618 /* raise if it was not already on the desktop */
3619 if (old != DESKTOP_ALL && !dontraise)
3620 stacking_raise(CLIENT_AS_WINDOW(self));
3621 if (STRUT_EXISTS(self->strut))
3622 screen_update_areas();
3624 /* the new desktop's geometry may be different, so we may need to
3625 resize, for example if we are maximized */
3626 client_reconfigure(self, FALSE);
3628 focus_cycle_addremove(self, FALSE);
3631 /* move all transients */
3632 for (it = self->transients; it; it = g_slist_next(it))
3633 if (it->data != self)
3634 if (client_is_direct_child(self, it->data))
3635 client_set_desktop_recursive(it->data, target,
3636 donthide, dontraise);
3639 void client_set_desktop(ObClient *self, guint target,
3640 gboolean donthide, gboolean dontraise)
3642 self = client_search_top_direct_parent(self);
3643 client_set_desktop_recursive(self, target, donthide, dontraise);
3645 focus_cycle_addremove(NULL, TRUE);
3648 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3650 while (child != parent && (child = client_direct_parent(child)));
3651 return child == parent;
3654 ObClient *client_search_modal_child(ObClient *self)
3659 for (it = self->transients; it; it = g_slist_next(it)) {
3660 ObClient *c = it->data;
3661 if ((ret = client_search_modal_child(c))) return ret;
3662 if (c->modal) return c;
3667 struct ObClientFindDestroyUnmap {
3672 static gboolean find_destroy_unmap(XEvent *e, gpointer data)
3674 struct ObClientFindDestroyUnmap *find = data;
3675 if (e->type == DestroyNotify)
3676 return e->xdestroywindow.window == find->window;
3677 if (e->type == UnmapNotify && e->xunmap.window == find->window)
3678 /* ignore the first $find->ignore_unmaps$ many unmap events */
3679 return --find->ignore_unmaps < 0;
3683 gboolean client_validate(ObClient *self)
3685 struct ObClientFindDestroyUnmap find;
3687 XSync(obt_display, FALSE); /* get all events on the server */
3689 find.window = self->window;
3690 find.ignore_unmaps = self->ignore_unmaps;
3691 if (xqueue_exists_local(find_destroy_unmap, &find))
3697 void client_set_wm_state(ObClient *self, glong state)
3699 if (state == self->wmstate) return; /* no change */
3703 client_iconify(self, TRUE, TRUE, FALSE);
3706 client_iconify(self, FALSE, TRUE, FALSE);
3711 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3713 gboolean shaded = self->shaded;
3714 gboolean fullscreen = self->fullscreen;
3715 gboolean undecorated = self->undecorated;
3716 gboolean max_horz = self->max_horz;
3717 gboolean max_vert = self->max_vert;
3718 gboolean modal = self->modal;
3719 gboolean iconic = self->iconic;
3720 gboolean demands_attention = self->demands_attention;
3721 gboolean above = self->above;
3722 gboolean below = self->below;
3726 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3727 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3728 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3729 /* an invalid action was passed to the client message, ignore it */
3732 for (i = 0; i < 2; ++i) {
3733 Atom state = i == 0 ? data1 : data2;
3735 if (!state) continue;
3737 /* if toggling, then pick whether we're adding or removing */
3738 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3739 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3741 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3742 value = self->max_vert;
3743 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3744 value = self->max_horz;
3745 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3747 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3748 value = self->skip_taskbar;
3749 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3750 value = self->skip_pager;
3751 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3752 value = self->iconic;
3753 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3755 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3756 value = self->above;
3757 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3758 value = self->below;
3759 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3760 value = self->demands_attention;
3761 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3762 value = undecorated;
3764 g_assert_not_reached();
3765 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3766 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3769 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3770 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3772 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3774 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3776 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3778 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3779 self->skip_taskbar = value;
3780 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3781 self->skip_pager = value;
3782 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3784 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3786 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3788 /* only unset below when setting above, otherwise you can't get to
3792 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3793 /* and vice versa */
3797 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3798 demands_attention = value;
3799 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3800 undecorated = value;
3804 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3805 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3807 if (max_horz == max_vert) { /* both going the same way */
3808 client_maximize(self, max_horz, 0);
3810 client_maximize(self, max_horz, 1);
3811 client_maximize(self, max_vert, 2);
3815 if (max_horz != self->max_horz)
3816 client_maximize(self, max_horz, 1);
3818 client_maximize(self, max_vert, 2);
3821 /* change fullscreen state before shading, as it will affect if the window
3823 if (fullscreen != self->fullscreen)
3824 client_fullscreen(self, fullscreen);
3825 if (shaded != self->shaded)
3826 client_shade(self, shaded);
3827 if (undecorated != self->undecorated)
3828 client_set_undecorated(self, undecorated);
3829 if (above != self->above || below != self->below) {
3830 self->above = above;
3831 self->below = below;
3832 client_calc_layer(self);
3835 if (modal != self->modal) {
3836 self->modal = modal;
3837 /* when a window changes modality, then its stacking order with its
3838 transients needs to change */
3839 stacking_raise(CLIENT_AS_WINDOW(self));
3841 /* it also may get focused. if something is focused that shouldn't
3842 be focused anymore, then move the focus */
3843 if (focus_client && client_focus_target(focus_client) != focus_client)
3844 client_focus(focus_client);
3847 if (iconic != self->iconic)
3848 client_iconify(self, iconic, FALSE, FALSE);
3850 if (demands_attention != self->demands_attention)
3851 client_hilite(self, demands_attention);
3853 client_change_state(self); /* change the hint to reflect these changes */
3855 focus_cycle_addremove(self, TRUE);
3858 ObClient *client_focus_target(ObClient *self)
3860 ObClient *child = NULL;
3862 child = client_search_modal_child(self);
3863 if (child) return child;
3867 gboolean client_can_focus(ObClient *self)
3869 /* choose the correct target */
3870 self = client_focus_target(self);
3872 if (!self->frame->visible)
3875 if (!(self->can_focus || self->focus_notify))
3881 gboolean client_focus(ObClient *self)
3883 if (!client_validate(self)) return FALSE;
3885 /* we might not focus this window, so if we have modal children which would
3886 be focused instead, bring them to this desktop */
3887 client_bring_modal_windows(self);
3889 /* choose the correct target */
3890 self = client_focus_target(self);
3892 if (!client_can_focus(self)) {
3893 ob_debug_type(OB_DEBUG_FOCUS,
3894 "Client %s can't be focused", self->title);
3898 ob_debug_type(OB_DEBUG_FOCUS,
3899 "Focusing client \"%s\" (0x%x) at time %u",
3900 self->title, self->window, event_time());
3902 /* if using focus_delay, stop the timer now so that focus doesn't
3904 event_halt_focus_delay();
3906 obt_display_ignore_errors(TRUE);
3908 if (self->can_focus) {
3909 /* This can cause a BadMatch error with CurrentTime, or if an app
3910 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3911 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
3915 if (self->focus_notify) {
3917 ce.xclient.type = ClientMessage;
3918 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
3919 ce.xclient.display = obt_display;
3920 ce.xclient.window = self->window;
3921 ce.xclient.format = 32;
3922 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
3923 ce.xclient.data.l[1] = event_time();
3924 ce.xclient.data.l[2] = 0l;
3925 ce.xclient.data.l[3] = 0l;
3926 ce.xclient.data.l[4] = 0l;
3927 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
3930 obt_display_ignore_errors(FALSE);
3932 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
3933 obt_display_error_occured);
3934 return !obt_display_error_occured;
3937 static void client_present(ObClient *self, gboolean here, gboolean raise,
3940 if (client_normal(self) && screen_showing_desktop)
3941 screen_show_desktop(FALSE, self);
3943 client_iconify(self, FALSE, here, FALSE);
3944 if (self->desktop != DESKTOP_ALL &&
3945 self->desktop != screen_desktop)
3948 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3950 screen_set_desktop(self->desktop, FALSE);
3951 } else if (!self->frame->visible)
3952 /* if its not visible for other reasons, then don't mess
3955 if (self->shaded && unshade)
3956 client_shade(self, FALSE);
3958 stacking_raise(CLIENT_AS_WINDOW(self));
3963 /* this function exists to map to the net_active_window message in the ewmh */
3964 void client_activate(ObClient *self, gboolean desktop,
3965 gboolean here, gboolean raise,
3966 gboolean unshade, gboolean user)
3968 if ((user && (desktop ||
3969 self->desktop == DESKTOP_ALL ||
3970 self->desktop == screen_desktop)) ||
3971 client_can_steal_focus(self, desktop, event_time(), CurrentTime))
3973 client_present(self, here, raise, unshade);
3976 client_hilite(self, TRUE);
3979 static void client_bring_windows_recursive(ObClient *self,
3987 for (it = self->transients; it; it = g_slist_next(it))
3988 client_bring_windows_recursive(it->data, desktop,
3989 helpers, modals, iconic);
3991 if (((helpers && client_helper(self)) ||
3992 (modals && self->modal)) &&
3993 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3994 (iconic && self->iconic)))
3996 if (iconic && self->iconic)
3997 client_iconify(self, FALSE, TRUE, FALSE);
3999 client_set_desktop(self, desktop, FALSE, FALSE);
4003 void client_bring_helper_windows(ObClient *self)
4005 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
4008 void client_bring_modal_windows(ObClient *self)
4010 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
4013 gboolean client_focused(ObClient *self)
4015 return self == focus_client;
4018 RrImage* client_icon(ObClient *self)
4020 RrImage *ret = NULL;
4023 ret = self->icon_set;
4024 else if (self->parents) {
4026 for (it = self->parents; it && !ret; it = g_slist_next(it))
4027 ret = client_icon(it->data);
4030 ret = client_default_icon;
4034 void client_set_layer(ObClient *self, gint layer)
4038 self->above = FALSE;
4039 } else if (layer == 0) {
4040 self->below = self->above = FALSE;
4042 self->below = FALSE;
4045 client_calc_layer(self);
4046 client_change_state(self); /* reflect this in the state hints */
4049 void client_set_undecorated(ObClient *self, gboolean undecorated)
4051 if (self->undecorated != undecorated &&
4052 /* don't let it undecorate if the function is missing, but let
4054 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4056 self->undecorated = undecorated;
4057 client_setup_decor_and_functions(self, TRUE);
4058 client_change_state(self); /* reflect this in the state hints */
4062 guint client_monitor(ObClient *self)
4064 return screen_find_monitor(&self->frame->area);
4067 ObClient *client_direct_parent(ObClient *self)
4069 if (!self->parents) return NULL;
4070 if (self->transient_for_group) return NULL;
4071 return self->parents->data;
4074 ObClient *client_search_top_direct_parent(ObClient *self)
4077 while ((p = client_direct_parent(self))) self = p;
4081 static GSList *client_search_all_top_parents_internal(ObClient *self,
4083 ObStackingLayer layer)
4088 /* move up the direct transient chain as far as possible */
4089 while ((p = client_direct_parent(self)) &&
4090 (!bylayer || p->layer == layer))
4094 ret = g_slist_prepend(NULL, self);
4096 ret = g_slist_copy(self->parents);
4101 GSList *client_search_all_top_parents(ObClient *self)
4103 return client_search_all_top_parents_internal(self, FALSE, 0);
4106 GSList *client_search_all_top_parents_layer(ObClient *self)
4108 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4111 ObClient *client_search_focus_parent(ObClient *self)
4115 for (it = self->parents; it; it = g_slist_next(it))
4116 if (client_focused(it->data)) return it->data;
4121 ObClient *client_search_focus_parent_full(ObClient *self)
4124 ObClient *ret = NULL;
4126 for (it = self->parents; it; it = g_slist_next(it)) {
4127 if (client_focused(it->data))
4130 ret = client_search_focus_parent_full(it->data);
4136 ObClient *client_search_parent(ObClient *self, ObClient *search)
4140 for (it = self->parents; it; it = g_slist_next(it))
4141 if (it->data == search) return search;
4146 ObClient *client_search_transient(ObClient *self, ObClient *search)
4150 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4151 if (sit->data == search)
4153 if (client_search_transient(sit->data, search))
4159 static void detect_edge(Rect area, ObDirection dir,
4160 gint my_head, gint my_size,
4161 gint my_edge_start, gint my_edge_size,
4162 gint *dest, gboolean *near_edge)
4164 gint edge_start, edge_size, head, tail;
4165 gboolean skip_head = FALSE, skip_tail = FALSE;
4168 case OB_DIRECTION_NORTH:
4169 case OB_DIRECTION_SOUTH:
4170 edge_start = area.x;
4171 edge_size = area.width;
4173 case OB_DIRECTION_EAST:
4174 case OB_DIRECTION_WEST:
4175 edge_start = area.y;
4176 edge_size = area.height;
4179 g_assert_not_reached();
4182 /* do we collide with this window? */
4183 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4184 edge_start, edge_size))
4188 case OB_DIRECTION_NORTH:
4189 head = RECT_BOTTOM(area);
4190 tail = RECT_TOP(area);
4192 case OB_DIRECTION_SOUTH:
4193 head = RECT_TOP(area);
4194 tail = RECT_BOTTOM(area);
4196 case OB_DIRECTION_WEST:
4197 head = RECT_RIGHT(area);
4198 tail = RECT_LEFT(area);
4200 case OB_DIRECTION_EAST:
4201 head = RECT_LEFT(area);
4202 tail = RECT_RIGHT(area);
4205 g_assert_not_reached();
4208 case OB_DIRECTION_NORTH:
4209 case OB_DIRECTION_WEST:
4210 /* check if our window is past the head of this window */
4211 if (my_head <= head + 1)
4213 /* check if our window's tail is past the tail of this window */
4214 if (my_head + my_size - 1 <= tail)
4216 /* check if the head of this window is closer than the previously
4217 chosen edge (take into account that the previously chosen
4218 edge might have been a tail, not a head) */
4219 if (head + (*near_edge ? 0 : my_size) <= *dest)
4221 /* check if the tail of this window is closer than the previously
4222 chosen edge (take into account that the previously chosen
4223 edge might have been a head, not a tail) */
4224 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4227 case OB_DIRECTION_SOUTH:
4228 case OB_DIRECTION_EAST:
4229 /* check if our window is past the head of this window */
4230 if (my_head >= head - 1)
4232 /* check if our window's tail is past the tail of this window */
4233 if (my_head - my_size + 1 >= tail)
4235 /* check if the head of this window is closer than the previously
4236 chosen edge (take into account that the previously chosen
4237 edge might have been a tail, not a head) */
4238 if (head - (*near_edge ? 0 : my_size) >= *dest)
4240 /* check if the tail of this window is closer than the previously
4241 chosen edge (take into account that the previously chosen
4242 edge might have been a head, not a tail) */
4243 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4247 g_assert_not_reached();
4250 ob_debug("my head %d size %d", my_head, my_size);
4251 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4253 ob_debug("using near edge %d", head);
4257 else if (!skip_tail) {
4258 ob_debug("using far edge %d", tail);
4264 void client_find_edge_directional(ObClient *self, ObDirection dir,
4265 gint my_head, gint my_size,
4266 gint my_edge_start, gint my_edge_size,
4267 gint *dest, gboolean *near_edge)
4275 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4276 &self->frame->area);
4279 case OB_DIRECTION_NORTH:
4280 edge = RECT_TOP(*a) - 1;
4282 case OB_DIRECTION_SOUTH:
4283 edge = RECT_BOTTOM(*a) + 1;
4285 case OB_DIRECTION_EAST:
4286 edge = RECT_RIGHT(*a) + 1;
4288 case OB_DIRECTION_WEST:
4289 edge = RECT_LEFT(*a) - 1;
4292 g_assert_not_reached();
4294 /* default to the far edge, then narrow it down */
4298 /* search for edges of monitors */
4299 for (i = 0; i < screen_num_monitors; ++i) {
4300 Rect *area = screen_area(self->desktop, i, NULL);
4301 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4302 my_edge_size, dest, near_edge);
4303 g_slice_free(Rect, area);
4306 /* search for edges of clients */
4307 if (((dir == OB_DIRECTION_NORTH || dir == OB_DIRECTION_SOUTH) &&
4309 ((dir == OB_DIRECTION_EAST || dir == OB_DIRECTION_WEST) &&
4312 for (it = client_list; it; it = g_list_next(it)) {
4313 ObClient *cur = it->data;
4315 /* skip windows to not bump into */
4320 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4321 cur->desktop != screen_desktop)
4324 ob_debug("trying window %s", cur->title);
4326 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4327 my_edge_size, dest, near_edge);
4329 dock_get_area(&dock_area);
4330 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4331 my_edge_size, dest, near_edge);
4334 g_slice_free(Rect, a);
4337 void client_find_move_directional(ObClient *self, ObDirection dir,
4341 gint e, e_start, e_size;
4345 case OB_DIRECTION_EAST:
4346 head = RECT_RIGHT(self->frame->area);
4347 size = self->frame->area.width;
4348 e_start = RECT_TOP(self->frame->area);
4349 e_size = self->frame->area.height;
4351 case OB_DIRECTION_WEST:
4352 head = RECT_LEFT(self->frame->area);
4353 size = self->frame->area.width;
4354 e_start = RECT_TOP(self->frame->area);
4355 e_size = self->frame->area.height;
4357 case OB_DIRECTION_NORTH:
4358 head = RECT_TOP(self->frame->area);
4359 size = self->frame->area.height;
4360 e_start = RECT_LEFT(self->frame->area);
4361 e_size = self->frame->area.width;
4363 case OB_DIRECTION_SOUTH:
4364 head = RECT_BOTTOM(self->frame->area);
4365 size = self->frame->area.height;
4366 e_start = RECT_LEFT(self->frame->area);
4367 e_size = self->frame->area.width;
4370 g_assert_not_reached();
4373 client_find_edge_directional(self, dir, head, size,
4374 e_start, e_size, &e, &near);
4375 *x = self->frame->area.x;
4376 *y = self->frame->area.y;
4378 case OB_DIRECTION_EAST:
4379 if (near) e -= self->frame->area.width;
4383 case OB_DIRECTION_WEST:
4385 else e -= self->frame->area.width;
4388 case OB_DIRECTION_NORTH:
4390 else e -= self->frame->area.height;
4393 case OB_DIRECTION_SOUTH:
4394 if (near) e -= self->frame->area.height;
4399 g_assert_not_reached();
4401 frame_frame_gravity(self->frame, x, y);
4404 void client_find_resize_directional(ObClient *self, ObDirection side,
4406 gint *x, gint *y, gint *w, gint *h)
4409 gint e, e_start, e_size, delta;
4414 case OB_DIRECTION_EAST:
4415 head = RECT_RIGHT(self->frame->area) +
4416 (self->size_inc.width - 1) * (grow ? 1 : 0);
4417 e_start = RECT_TOP(self->frame->area);
4418 e_size = self->frame->area.height;
4419 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4421 case OB_DIRECTION_WEST:
4422 head = RECT_LEFT(self->frame->area) -
4423 (self->size_inc.width - 1) * (grow ? 1 : 0);
4424 e_start = RECT_TOP(self->frame->area);
4425 e_size = self->frame->area.height;
4426 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4428 case OB_DIRECTION_NORTH:
4429 head = RECT_TOP(self->frame->area) -
4430 (self->size_inc.height - 1) * (grow ? 1 : 0);
4431 e_start = RECT_LEFT(self->frame->area);
4432 e_size = self->frame->area.width;
4433 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4435 case OB_DIRECTION_SOUTH:
4436 head = RECT_BOTTOM(self->frame->area) +
4437 (self->size_inc.height - 1) * (grow ? 1 : 0);
4438 e_start = RECT_LEFT(self->frame->area);
4439 e_size = self->frame->area.width;
4440 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4443 g_assert_not_reached();
4446 ob_debug("head %d dir %d", head, dir);
4447 client_find_edge_directional(self, dir, head, 1,
4448 e_start, e_size, &e, &near);
4449 ob_debug("edge %d", e);
4450 *x = self->frame->area.x;
4451 *y = self->frame->area.y;
4452 *w = self->frame->area.width;
4453 *h = self->frame->area.height;
4455 case OB_DIRECTION_EAST:
4456 if (grow == near) --e;
4457 delta = e - RECT_RIGHT(self->frame->area);
4460 case OB_DIRECTION_WEST:
4461 if (grow == near) ++e;
4462 delta = RECT_LEFT(self->frame->area) - e;
4466 case OB_DIRECTION_NORTH:
4467 if (grow == near) ++e;
4468 delta = RECT_TOP(self->frame->area) - e;
4472 case OB_DIRECTION_SOUTH:
4473 if (grow == near) --e;
4474 delta = e - RECT_BOTTOM(self->frame->area);
4478 g_assert_not_reached();
4480 frame_frame_gravity(self->frame, x, y);
4481 *w -= self->frame->size.left + self->frame->size.right;
4482 *h -= self->frame->size.top + self->frame->size.bottom;
4485 ObClient* client_under_pointer(void)
4489 ObClient *ret = NULL;
4491 if (screen_pointer_pos(&x, &y)) {
4492 for (it = stacking_list; it; it = g_list_next(it)) {
4493 if (WINDOW_IS_CLIENT(it->data)) {
4494 ObClient *c = WINDOW_AS_CLIENT(it->data);
4495 if (c->frame->visible &&
4496 /* check the desktop, this is done during desktop
4497 switching and windows are shown/hidden status is not
4499 (c->desktop == screen_desktop ||
4500 c->desktop == DESKTOP_ALL) &&
4501 /* ignore all animating windows */
4502 !frame_iconify_animating(c->frame) &&
4503 RECT_CONTAINS(c->frame->area, x, y))
4514 gboolean client_has_group_siblings(ObClient *self)
4516 return self->group && self->group->members->next;
4519 /*! Returns TRUE if the client is running on the same machine as Openbox */
4520 gboolean client_on_localhost(ObClient *self)
4522 return self->client_machine == NULL;