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"
52 # include <signal.h> /* for kill() */
56 #include <X11/Xutil.h>
58 /*! The event mask to grab on client windows */
59 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
62 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
67 ObClientCallback func;
71 GList *client_list = NULL;
73 static GSList *client_destroy_notifies = NULL;
74 static RrImage *client_default_icon = NULL;
76 static void client_get_all(ObClient *self, gboolean real);
77 static void client_get_startup_id(ObClient *self);
78 static void client_get_session_ids(ObClient *self);
79 static void client_save_app_rule_values(ObClient *self);
80 static void client_get_area(ObClient *self);
81 static void client_get_desktop(ObClient *self);
82 static void client_get_state(ObClient *self);
83 static void client_get_shaped(ObClient *self);
84 static void client_get_colormap(ObClient *self);
85 static void client_set_desktop_recursive(ObClient *self,
89 static void client_change_allowed_actions(ObClient *self);
90 static void client_change_state(ObClient *self);
91 static void client_change_wm_state(ObClient *self);
92 static void client_apply_startup_state(ObClient *self,
93 gint x, gint y, gint w, gint h);
94 static void client_restore_session_state(ObClient *self);
95 static gboolean client_restore_session_stacking(ObClient *self);
96 static ObAppSettings *client_get_settings_state(ObClient *self);
97 static void client_update_transient_tree(ObClient *self,
98 ObGroup *oldgroup, ObGroup *newgroup,
99 gboolean oldgtran, gboolean newgtran,
101 ObClient *newparent);
102 static void client_present(ObClient *self, gboolean here, gboolean raise,
104 static GSList *client_search_all_top_parents_internal(ObClient *self,
106 ObStackingLayer layer);
107 static void client_call_notifies(ObClient *self, GSList *list);
108 static void client_ping_event(ObClient *self, gboolean dead);
109 static void client_prompt_kill(ObClient *self);
110 static gboolean client_can_steal_focus(ObClient *self, Time steal_time,
113 void client_startup(gboolean reconfig)
115 if ((client_default_icon = RrImageCacheFind(ob_rr_icons,
116 ob_rr_theme->def_win_icon,
117 ob_rr_theme->def_win_icon_w,
118 ob_rr_theme->def_win_icon_h)))
119 RrImageRef(client_default_icon);
121 client_default_icon = RrImageNew(ob_rr_icons);
122 RrImageAddPicture(client_default_icon,
123 ob_rr_theme->def_win_icon,
124 ob_rr_theme->def_win_icon_w,
125 ob_rr_theme->def_win_icon_h);
128 if (reconfig) return;
133 void client_shutdown(gboolean reconfig)
135 RrImageUnref(client_default_icon);
136 client_default_icon = NULL;
138 if (reconfig) return;
141 static void client_call_notifies(ObClient *self, GSList *list)
145 for (it = list; it; it = g_slist_next(it)) {
146 ClientCallback *d = it->data;
147 d->func(self, d->data);
151 void client_add_destroy_notify(ObClientCallback func, gpointer data)
153 ClientCallback *d = g_slice_new(ClientCallback);
156 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
159 void client_remove_destroy_notify(ObClientCallback func)
163 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
164 ClientCallback *d = it->data;
165 if (d->func == func) {
166 g_slice_free(ClientCallback, d);
167 client_destroy_notifies =
168 g_slist_delete_link(client_destroy_notifies, it);
174 void client_set_list(void)
176 Window *windows, *win_it;
178 guint size = g_list_length(client_list);
180 /* create an array of the window ids */
182 windows = g_new(Window, size);
184 for (it = client_list; it; it = g_list_next(it), ++win_it)
185 *win_it = ((ObClient*)it->data)->window;
189 OBT_PROP_SETA32(obt_root(ob_screen), NET_CLIENT_LIST, WINDOW,
190 (gulong*)windows, size);
198 void client_manage(Window window, ObPrompt *prompt)
201 XSetWindowAttributes attrib_set;
202 gboolean activate = FALSE;
203 ObAppSettings *settings;
204 gboolean transient = FALSE;
206 Rect const *monitor, *allmonitors;
207 Time launch_time, map_time;
211 ob_debug("Managing window: 0x%lx", window);
213 map_time = event_get_server_time();
215 /* choose the events we want to receive on the CLIENT window
216 (ObPrompt windows can request events too) */
217 attrib_set.event_mask = CLIENT_EVENTMASK |
218 (prompt ? prompt->event_mask : 0);
219 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
220 XChangeWindowAttributes(obt_display, window,
221 CWEventMask|CWDontPropagate, &attrib_set);
223 /* create the ObClient struct, and populate it from the hints on the
225 self = g_slice_new0(ObClient);
226 self->obwin.type = OB_WINDOW_CLASS_CLIENT;
227 self->window = window;
228 self->prompt = prompt;
229 self->managed = TRUE;
231 /* non-zero defaults */
232 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
233 self->gravity = NorthWestGravity;
234 self->desktop = screen_num_desktops; /* always an invalid value */
236 /* get all the stuff off the window */
237 client_get_all(self, TRUE);
239 ob_debug("Window type: %d", self->type);
240 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
241 ob_debug("Window name: %s class: %s role: %s title: %s",
242 self->name, self->class, self->role, self->title);
244 /* per-app settings override stuff from client_get_all, and return the
245 settings for other uses too. the returned settings is a shallow copy,
246 that needs to be freed with g_free(). */
247 settings = client_get_settings_state(self);
249 /* now we have all of the window's information so we can set this up.
250 do this before creating the frame, so it can tell that we are still
251 mapping and doesn't go applying things right away */
252 client_setup_decor_and_functions(self, FALSE);
254 /* specify that if we exit, the window should not be destroyed and
255 should be reparented back to root automatically, unless we are managing
256 an internal ObPrompt window */
258 XChangeSaveSet(obt_display, window, SetModeInsert);
260 /* create the decoration frame for the client window */
261 self->frame = frame_new(self);
263 frame_grab_client(self->frame);
265 /* we've grabbed everything and set everything that we need to at mapping
269 /* the session should get the last say though */
270 client_restore_session_state(self);
272 /* tell startup notification that this app started */
273 launch_time = sn_app_started(self->startup_id, self->class, self->name);
275 if (!OBT_PROP_GET32(self->window, NET_WM_USER_TIME, CARDINAL, &user_time))
276 user_time = map_time;
278 /* do this after we have a frame.. it uses the frame to help determine the
279 WM_STATE to apply. */
280 client_change_state(self);
282 /* add ourselves to the focus order */
283 focus_order_add_new(self);
285 /* do this to add ourselves to the stacking list in a non-intrusive way */
286 client_calc_layer(self);
288 /* focus the new window? */
289 if (ob_state() != OB_STATE_STARTING &&
290 (!self->session || self->session->focused) &&
291 /* this means focus=true for window is same as config_focus_new=true */
292 ((config_focus_new || (settings && settings->focus == 1)) ||
293 client_search_focus_tree_full(self)) &&
294 /* NET_WM_USER_TIME 0 when mapping means don't focus */
296 /* this checks for focus=false for the window */
297 (!settings || settings->focus != 0) &&
298 focus_valid_target(self, self->desktop,
299 FALSE, FALSE, TRUE, FALSE, FALSE,
300 settings->focus == 1))
305 /* remove the client's border */
306 XSetWindowBorderWidth(obt_display, self->window, 0);
308 /* adjust the frame to the client's size before showing or placing
310 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
311 frame_adjust_client_area(self->frame);
313 /* where the frame was placed is where the window was originally */
315 monitor = screen_physical_area_monitor(screen_find_monitor(&place));
316 allmonitors = screen_physical_area_all_monitors();
318 /* figure out placement for the window if the window is new */
319 if (ob_state() == OB_STATE_RUNNING) {
320 ob_debug("Positioned: %s @ %d %d",
321 (!self->positioned ? "no" :
322 (self->positioned == PPosition ? "program specified" :
323 (self->positioned == USPosition ? "user specified" :
324 (self->positioned == (PPosition | USPosition) ?
325 "program + user specified" :
326 "BADNESS !?")))), place.x, place.y);
328 ob_debug("Sized: %s @ %d %d",
329 (!self->sized ? "no" :
330 (self->sized == PSize ? "program specified" :
331 (self->sized == USSize ? "user specified" :
332 (self->sized == (PSize | USSize) ?
333 "program + user specified" :
334 "BADNESS !?")))), place.width, place.height);
336 obplaced = place_client(self, &place.x, &place.y, settings);
338 /* watch for buggy apps that ask to be placed at (0,0) when there is
340 if (!obplaced && place.x == 0 && place.y == 0 &&
341 /* oldschool fullscreen windows are allowed */
342 !(self->decorations == 0 && (RECT_EQUAL(place, *monitor) ||
343 RECT_EQUAL(place, *allmonitors))))
347 r = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS, NULL);
351 ob_debug("Moving buggy app from (0,0) to (%d,%d)", r->x, r->y);
353 g_slice_free(Rect, r);
356 /* make sure the window is visible. */
357 client_find_onscreen(self, &place.x, &place.y,
358 place.width, place.height,
359 /* non-normal clients has less rules, and
360 windows that are being restored from a
361 session do also. we can assume you want
362 it back where you saved it. Clients saying
363 they placed themselves are subjected to
364 harder rules, ones that are placed by
365 place.c or by the user are allowed partially
366 off-screen and on xinerama divides (ie,
367 it is up to the placement routines to avoid
368 the xinerama divides)
370 children and splash screens are forced on
371 screen, but i don't remember why i decided to
374 ob_state() == OB_STATE_RUNNING &&
375 (self->type == OB_CLIENT_TYPE_DIALOG ||
376 self->type == OB_CLIENT_TYPE_SPLASH ||
377 (!((self->positioned & USPosition) ||
378 (settings && settings->pos_given)) &&
379 client_normal(self) &&
381 /* don't move oldschool fullscreen windows to
382 fit inside the struts (fixes Acroread, which
383 makes its fullscreen window fit the screen
384 but it is not USSize'd or USPosition'd) */
385 !(self->decorations == 0 &&
386 (RECT_EQUAL(place, *monitor) ||
387 RECT_EQUAL(place, *allmonitors))))));
390 /* if the window isn't user-sized, then make it fit inside
391 the visible screen area on its monitor. Use basically the same rules
392 for forcing the window on screen in the client_find_onscreen call.
394 do this after place_client, it chooses the monitor!
396 splash screens get "transient" set to TRUE by
397 the place_client call
399 if (ob_state() == OB_STATE_RUNNING &&
401 (!(self->sized & USSize || self->positioned & USPosition) &&
402 client_normal(self) &&
404 /* don't shrink oldschool fullscreen windows to fit inside the
405 struts (fixes Acroread, which makes its fullscreen window
406 fit the screen but it is not USSize'd or USPosition'd) */
407 !(self->decorations == 0 && (RECT_EQUAL(place, *monitor) ||
408 RECT_EQUAL(place, *allmonitors))))))
410 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
412 /* get the size of the frame */
413 place.width += self->frame->size.left + self->frame->size.right;
414 place.height += self->frame->size.top + self->frame->size.bottom;
416 /* fit the window inside the area */
417 place.width = MIN(place.width, a->width);
418 place.height = MIN(place.height, a->height);
420 ob_debug("setting window size to %dx%d", place.width, place.height);
422 /* get the size of the client back */
423 place.width -= self->frame->size.left + self->frame->size.right;
424 place.height -= self->frame->size.top + self->frame->size.bottom;
426 g_slice_free(Rect, a);
429 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
430 "some restrictions may apply",
431 self->window, place.x, place.y, place.width, place.height);
433 ob_debug(" but session requested %d, %d %d x %d instead, "
435 self->session->x, self->session->y,
436 self->session->w, self->session->h);
438 /* do this after the window is placed, so the premax/prefullscreen numbers
441 this also places the window
443 client_apply_startup_state(self, place.x, place.y,
444 place.width, place.height);
449 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s",
450 activate ? "yes" : "no");
452 activate = client_can_steal_focus(self, map_time, launch_time);
455 /* if the client isn't stealing focus, then hilite it so the user
456 knows it is there, but don't do this if we're restoring from a
458 if (!client_restore_session_stacking(self))
459 client_hilite(self, TRUE);
463 /* This may look rather odd. Well it's because new windows are added
464 to the stacking order non-intrusively. If we're not going to focus
465 the new window or hilite it, then we raise it to the top. This will
466 take affect for things that don't get focused like splash screens.
467 Also if you don't have focus_new enabled, then it's going to get
468 raised to the top. Legacy begets legacy I guess?
470 if (!client_restore_session_stacking(self))
471 stacking_raise(CLIENT_AS_WINDOW(self));
474 mouse_grab_for_client(self, TRUE);
476 /* this has to happen before we try focus the window, but we want it to
477 happen after the client's stacking has been determined or it looks bad
481 if (!config_focus_under_mouse)
482 ignore_start = event_start_ignore_all_enters();
486 if (!config_focus_under_mouse)
487 event_end_ignore_all_enters(ignore_start);
491 gboolean stacked = client_restore_session_stacking(self);
492 client_present(self, FALSE, !stacked, TRUE);
495 /* add to client list/map */
496 client_list = g_list_append(client_list, self);
497 window_add(&self->window, CLIENT_AS_WINDOW(self));
499 /* this has to happen after we're in the client_list */
500 if (STRUT_EXISTS(self->strut))
501 screen_update_areas();
503 /* update the list hints */
506 /* free the ObAppSettings shallow copy */
507 g_slice_free(ObAppSettings, settings);
509 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
510 window, self->frame->window, self->class);
513 ObClient *client_fake_manage(Window window)
516 ObAppSettings *settings;
518 ob_debug("Pretend-managing window: %lx", window);
520 /* do this minimal stuff to figure out the client's decorations */
522 self = g_slice_new0(ObClient);
523 self->window = window;
525 client_get_all(self, FALSE);
526 /* per-app settings override stuff, and return the settings for other
527 uses too. this returns a shallow copy that needs to be freed */
528 settings = client_get_settings_state(self);
530 client_setup_decor_and_functions(self, FALSE);
532 /* create the decoration frame for the client window and adjust its size */
533 self->frame = frame_new(self);
534 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
536 ob_debug("gave extents left %d right %d top %d bottom %d",
537 self->frame->size.left, self->frame->size.right,
538 self->frame->size.top, self->frame->size.bottom);
540 /* free the ObAppSettings shallow copy */
541 g_slice_free(ObAppSettings, settings);
546 void client_unmanage_all(void)
549 client_unmanage(client_list->data);
552 void client_unmanage(ObClient *self)
557 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
558 self->window, self->frame->window,
559 self->class, self->title ? self->title : "");
561 g_assert(self != NULL);
563 /* we dont want events no more. do this before hiding the frame so we
564 don't generate more events */
565 XSelectInput(obt_display, self->window, NoEventMask);
567 /* ignore enter events from the unmap so it doesnt mess with the focus */
568 if (!config_focus_under_mouse)
569 ignore_start = event_start_ignore_all_enters();
571 frame_hide(self->frame);
572 /* flush to send the hide to the server quickly */
575 if (!config_focus_under_mouse)
576 event_end_ignore_all_enters(ignore_start);
578 mouse_grab_for_client(self, FALSE);
580 self->managed = FALSE;
582 /* remove the window from our save set, unless we are managing an internal
585 XChangeSaveSet(obt_display, self->window, SetModeDelete);
587 /* update the focus lists */
588 focus_order_remove(self);
589 if (client_focused(self)) {
590 /* don't leave an invalid focus_client */
594 /* if we're prompting to kill the client, close that */
595 prompt_unref(self->kill_prompt);
596 self->kill_prompt = NULL;
598 client_list = g_list_remove(client_list, self);
599 stacking_remove(self);
600 window_remove(self->window);
602 /* once the client is out of the list, update the struts to remove its
604 if (STRUT_EXISTS(self->strut))
605 screen_update_areas();
607 client_call_notifies(self, client_destroy_notifies);
609 /* tell our parent(s) that we're gone */
610 for (it = self->parents; it; it = g_slist_next(it))
611 ((ObClient*)it->data)->transients =
612 g_slist_remove(((ObClient*)it->data)->transients,self);
614 /* tell our transients that we're gone */
615 for (it = self->transients; it; it = g_slist_next(it)) {
616 ((ObClient*)it->data)->parents =
617 g_slist_remove(((ObClient*)it->data)->parents, self);
618 /* we could be keeping our children in a higher layer */
619 client_calc_layer(it->data);
622 /* remove from its group */
624 group_remove(self->group, self);
628 /* restore the window's original geometry so it is not lost */
634 if (self->fullscreen)
635 a = self->pre_fullscreen_area;
636 else if (self->max_horz || self->max_vert) {
637 if (self->max_horz) {
638 a.x = self->pre_max_area.x;
639 a.width = self->pre_max_area.width;
641 if (self->max_vert) {
642 a.y = self->pre_max_area.y;
643 a.height = self->pre_max_area.height;
647 self->fullscreen = self->max_horz = self->max_vert = FALSE;
648 /* let it be moved and resized no matter what */
649 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
650 self->decorations = 0; /* unmanaged windows have no decor */
652 /* give the client its border back */
653 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
655 client_move_resize(self, a.x, a.y, a.width, a.height);
658 /* reparent the window out of the frame, and free the frame */
659 frame_release_client(self->frame);
660 frame_free(self->frame);
663 if (ob_state() != OB_STATE_EXITING) {
664 /* these values should not be persisted across a window
666 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
667 OBT_PROP_ERASE(self->window, NET_WM_STATE);
668 OBT_PROP_ERASE(self->window, WM_STATE);
670 /* if we're left in an unmapped state, the client wont be mapped.
671 this is bad, since we will no longer be managing the window on
673 XMapWindow(obt_display, self->window);
676 /* these should not be left on the window ever. other window managers
677 don't necessarily use them and it will mess them up (like compiz) */
678 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
679 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
681 /* update the list hints */
684 ob_debug("Unmanaged window 0x%lx", self->window);
686 /* free all data allocated in the client struct */
687 RrImageUnref(self->icon_set);
688 g_slist_free(self->transients);
689 g_free(self->startup_id);
690 g_free(self->wm_command);
692 g_free(self->icon_title);
693 g_free(self->original_title);
697 g_free(self->client_machine);
698 g_free(self->sm_client_id);
699 g_slice_free(ObClient, self);
702 void client_fake_unmanage(ObClient *self)
704 /* this is all that got allocated to get the decorations */
706 frame_free(self->frame);
707 g_slice_free(ObClient, self);
710 static gboolean client_can_steal_focus(ObClient *self, Time steal_time,
714 gboolean relative_focused;
715 gboolean parent_focused;
719 parent_focused = (focus_client != NULL &&
720 client_search_focus_parent(self));
721 relative_focused = (focus_client != NULL &&
722 (client_search_focus_tree_full(self) != NULL ||
723 client_search_focus_group_full(self) != NULL));
725 /* This is focus stealing prevention */
726 ob_debug_type(OB_DEBUG_FOCUS,
727 "Want to focus window 0x%x at time %u "
728 "launched at %u (last user interaction time %u)",
729 self->window, steal_time, launch_time,
730 event_last_user_time);
732 /* if it's on another desktop */
733 if (!(self->desktop == screen_desktop ||
734 self->desktop == DESKTOP_ALL) &&
735 /* the timestamp is from before you changed desktops */
736 launch_time && screen_desktop_user_time &&
737 !event_time_after(launch_time, screen_desktop_user_time))
740 ob_debug_type(OB_DEBUG_FOCUS,
741 "Not focusing the window because its on another "
744 /* If something is focused... */
745 else if (focus_client) {
746 /* If the user is working in another window right now, then don't
748 if (!parent_focused &&
749 event_last_user_time && launch_time &&
750 event_time_after(event_last_user_time, launch_time) &&
751 event_last_user_time != launch_time &&
752 event_time_after(event_last_user_time,
753 steal_time - OB_EVENT_USER_TIME_DELAY))
756 ob_debug_type(OB_DEBUG_FOCUS,
757 "Not focusing the window because the user is "
758 "working in another window that is not "
761 /* If the new window is a transient (and its relatives aren't
763 else if (client_has_parent(self) && !relative_focused) {
765 ob_debug_type(OB_DEBUG_FOCUS,
766 "Not focusing the window because it is a "
767 "transient, and its relatives aren't focused");
769 /* Don't steal focus from globally active clients.
770 I stole this idea from KWin. It seems nice.
772 else if (!(focus_client->can_focus ||
773 focus_client->focus_notify))
776 ob_debug_type(OB_DEBUG_FOCUS,
777 "Not focusing the window because a globally "
778 "active client has focus");
780 /* Don't move focus if it's not going to go to this window
782 else if (client_focus_target(self) != self) {
784 ob_debug_type(OB_DEBUG_FOCUS,
785 "Not focusing the window because another window "
786 "would get the focus anyway");
788 /* Don't move focus if the window is not visible on the current
789 desktop and none of its relatives are focused */
790 else if (!(self->desktop == screen_desktop ||
791 self->desktop == DESKTOP_ALL) &&
795 ob_debug_type(OB_DEBUG_FOCUS,
796 "Not focusing the window because it is on "
797 "another desktop and no relatives are focused ");
802 ob_debug_type(OB_DEBUG_FOCUS,
803 "Focus stealing prevention activated for %s at "
804 "time %u (last user interaction time %u)",
805 self->title, steal_time, event_last_user_time);
809 /*! Returns a new structure containing the per-app settings for this client.
810 The returned structure needs to be freed with g_free. */
811 static ObAppSettings *client_get_settings_state(ObClient *self)
813 ObAppSettings *settings;
816 settings = config_create_app_settings();
818 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
819 ObAppSettings *app = it->data;
820 gboolean match = TRUE;
822 g_assert(app->name != NULL || app->class != NULL ||
823 app->role != NULL || app->title != NULL ||
824 (signed)app->type >= 0);
827 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
829 else if (app->class &&
830 !g_pattern_match(app->class,
831 strlen(self->class), self->class, NULL))
833 else if (app->role &&
834 !g_pattern_match(app->role,
835 strlen(self->role), self->role, NULL))
837 else if (app->title &&
838 !g_pattern_match(app->title,
839 strlen(self->title), self->title, NULL))
841 else if ((signed)app->type >= 0 && app->type != self->type) {
846 ob_debug("Window matching: %s", app->name);
848 /* copy the settings to our struct, overriding the existing
849 settings if they are not defaults */
850 config_app_settings_copy_non_defaults(app, settings);
854 if (settings->shade != -1)
855 self->shaded = !!settings->shade;
856 if (settings->decor != -1)
857 self->undecorated = !settings->decor;
858 if (settings->iconic != -1)
859 self->iconic = !!settings->iconic;
860 if (settings->skip_pager != -1)
861 self->skip_pager = !!settings->skip_pager;
862 if (settings->skip_taskbar != -1)
863 self->skip_taskbar = !!settings->skip_taskbar;
865 if (settings->max_vert != -1)
866 self->max_vert = !!settings->max_vert;
867 if (settings->max_horz != -1)
868 self->max_horz = !!settings->max_horz;
870 if (settings->fullscreen != -1)
871 self->fullscreen = !!settings->fullscreen;
873 if (settings->desktop) {
874 if (settings->desktop == DESKTOP_ALL)
875 self->desktop = settings->desktop;
876 else if (settings->desktop > 0 &&
877 settings->desktop <= screen_num_desktops)
878 self->desktop = settings->desktop - 1;
881 if (settings->layer == -1) {
885 else if (settings->layer == 0) {
889 else if (settings->layer == 1) {
896 static void client_restore_session_state(ObClient *self)
900 ob_debug_type(OB_DEBUG_SM,
901 "Restore session for client %s", self->title);
903 if (!(it = session_state_find(self))) {
904 ob_debug_type(OB_DEBUG_SM,
905 "Session data not found for client %s", self->title);
909 self->session = it->data;
911 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
914 RECT_SET_POINT(self->area, self->session->x, self->session->y);
915 self->positioned = USPosition;
916 self->sized = USSize;
917 if (self->session->w > 0)
918 self->area.width = self->session->w;
919 if (self->session->h > 0)
920 self->area.height = self->session->h;
921 XResizeWindow(obt_display, self->window,
922 self->area.width, self->area.height);
924 self->desktop = (self->session->desktop == DESKTOP_ALL ?
925 self->session->desktop :
926 MIN(screen_num_desktops - 1, self->session->desktop));
927 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
929 self->shaded = self->session->shaded;
930 self->iconic = self->session->iconic;
931 self->skip_pager = self->session->skip_pager;
932 self->skip_taskbar = self->session->skip_taskbar;
933 self->fullscreen = self->session->fullscreen;
934 self->above = self->session->above;
935 self->below = self->session->below;
936 self->max_horz = self->session->max_horz;
937 self->max_vert = self->session->max_vert;
938 self->undecorated = self->session->undecorated;
941 static gboolean client_restore_session_stacking(ObClient *self)
945 if (!self->session) return FALSE;
947 mypos = g_list_find(session_saved_state, self->session);
948 if (!mypos) return FALSE;
950 /* start above me and look for the first client */
951 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
954 for (cit = client_list; cit; cit = g_list_next(cit)) {
955 ObClient *c = cit->data;
956 /* found a client that was in the session, so go below it */
957 if (c->session == it->data) {
958 stacking_below(CLIENT_AS_WINDOW(self),
959 CLIENT_AS_WINDOW(cit->data));
967 void client_move_onscreen(ObClient *self, gboolean rude)
969 gint x = self->area.x;
970 gint y = self->area.y;
971 if (client_find_onscreen(self, &x, &y,
973 self->area.height, rude)) {
974 client_move(self, x, y);
978 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
981 gint ox = *x, oy = *y;
982 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
988 RECT_SET(desired, *x, *y, w, h);
989 frame_rect_to_frame(self->frame, &desired);
991 /* get where the frame would be */
992 frame_client_gravity(self->frame, x, y);
994 /* get the requested size of the window with decorations */
995 fw = self->frame->size.left + w + self->frame->size.right;
996 fh = self->frame->size.top + h + self->frame->size.bottom;
998 /* If rudeness wasn't requested, then still be rude in a given direction
999 if the client is not moving, only resizing in that direction */
1001 Point oldtl, oldtr, oldbl, oldbr;
1002 Point newtl, newtr, newbl, newbr;
1003 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1005 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1006 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1007 self->frame->area.y + self->frame->area.height - 1);
1008 POINT_SET(oldtr, oldbr.x, oldtl.y);
1009 POINT_SET(oldbl, oldtl.x, oldbr.y);
1011 POINT_SET(newtl, *x, *y);
1012 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1013 POINT_SET(newtr, newbr.x, newtl.y);
1014 POINT_SET(newbl, newtl.x, newbr.y);
1016 /* is it moving or just resizing from some corner? */
1017 stationary_l = oldtl.x == newtl.x;
1018 stationary_r = oldtr.x == newtr.x;
1019 stationary_t = oldtl.y == newtl.y;
1020 stationary_b = oldbl.y == newbl.y;
1022 /* if left edge is growing and didnt move right edge */
1023 if (stationary_r && newtl.x < oldtl.x)
1025 /* if right edge is growing and didnt move left edge */
1026 if (stationary_l && newtr.x > oldtr.x)
1028 /* if top edge is growing and didnt move bottom edge */
1029 if (stationary_b && newtl.y < oldtl.y)
1031 /* if bottom edge is growing and didnt move top edge */
1032 if (stationary_t && newbl.y > oldbl.y)
1036 /* we iterate through every monitor that the window is at least partially
1037 on, to make sure it is obeying the rules on them all
1039 if the window does not appear on any monitors, then use the first one
1042 for (i = 0; i < screen_num_monitors; ++i) {
1045 if (!screen_physical_area_monitor_contains(i, &desired)) {
1046 if (i < screen_num_monitors - 1 || found_mon)
1049 /* the window is not inside any monitor! so just use the first
1051 a = screen_area(self->desktop, 0, NULL);
1054 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1057 /* This makes sure windows aren't entirely outside of the screen so you
1058 can't see them at all.
1059 It makes sure 10% of the window is on the screen at least. And don't
1060 let it move itself off the top of the screen, which would hide the
1061 titlebar on you. (The user can still do this if they want too, it's
1062 only limiting the application.
1064 if (client_normal(self)) {
1065 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1066 *x = a->x + a->width - fw/10;
1067 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1068 *y = a->y + a->height - fh/10;
1069 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1070 *x = a->x - fw*9/10;
1071 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1072 *y = a->y - fh*9/10;
1075 /* This here doesn't let windows even a pixel outside the
1076 struts/screen. When called from client_manage, programs placing
1077 themselves are forced completely onscreen, while things like
1078 xterm -geometry resolution-width/2 will work fine. Trying to
1079 place it completely offscreen will be handled in the above code.
1080 Sorry for this confused comment, i am tired. */
1081 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1082 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1083 *x = a->x + MAX(0, a->width - fw);
1085 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1086 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1087 *y = a->y + MAX(0, a->height - fh);
1089 g_slice_free(Rect, a);
1092 /* get where the client should be */
1093 frame_frame_gravity(self->frame, x, y);
1095 return ox != *x || oy != *y;
1098 static void client_get_all(ObClient *self, gboolean real)
1100 /* this is needed for the frame to set itself up */
1101 client_get_area(self);
1103 /* these things can change the decor and functions of the window */
1105 client_get_mwm_hints(self);
1106 /* this can change the mwmhints for special cases */
1107 client_get_type_and_transientness(self);
1108 client_get_state(self);
1109 client_update_normal_hints(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))
1562 self->sync_counter = i;
1564 self->sync_counter = None;
1568 static void client_get_colormap(ObClient *self)
1570 XWindowAttributes wa;
1572 if (XGetWindowAttributes(obt_display, self->window, &wa))
1573 client_update_colormap(self, wa.colormap);
1576 void client_update_colormap(ObClient *self, Colormap colormap)
1578 if (colormap == self->colormap) return;
1580 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1582 if (client_focused(self)) {
1583 screen_install_colormap(self, FALSE); /* uninstall old one */
1584 self->colormap = colormap;
1585 screen_install_colormap(self, TRUE); /* install new one */
1587 self->colormap = colormap;
1590 void client_update_normal_hints(ObClient *self)
1596 self->min_ratio = 0.0f;
1597 self->max_ratio = 0.0f;
1598 SIZE_SET(self->size_inc, 1, 1);
1599 SIZE_SET(self->base_size, -1, -1);
1600 SIZE_SET(self->min_size, 0, 0);
1601 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1603 /* get the hints from the window */
1604 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1605 /* normal windows can't request placement! har har
1606 if (!client_normal(self))
1608 self->positioned = (size.flags & (PPosition|USPosition));
1609 self->sized = (size.flags & (PSize|USSize));
1611 if (size.flags & PWinGravity)
1612 self->gravity = size.win_gravity;
1614 if (size.flags & PAspect) {
1615 if (size.min_aspect.y)
1617 (gfloat) size.min_aspect.x / size.min_aspect.y;
1618 if (size.max_aspect.y)
1620 (gfloat) size.max_aspect.x / size.max_aspect.y;
1623 if (size.flags & PMinSize)
1624 SIZE_SET(self->min_size, size.min_width, size.min_height);
1626 if (size.flags & PMaxSize)
1627 SIZE_SET(self->max_size, size.max_width, size.max_height);
1629 if (size.flags & PBaseSize)
1630 SIZE_SET(self->base_size, size.base_width, size.base_height);
1632 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1633 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1635 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1636 self->min_size.width, self->min_size.height,
1637 self->max_size.width, self->max_size.height);
1638 ob_debug("size inc (%d %d) base size (%d %d)",
1639 self->size_inc.width, self->size_inc.height,
1640 self->base_size.width, self->base_size.height);
1643 ob_debug("Normal hints: not set");
1646 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1648 /* start with everything (cept fullscreen) */
1650 (OB_FRAME_DECOR_TITLEBAR |
1651 OB_FRAME_DECOR_HANDLE |
1652 OB_FRAME_DECOR_GRIPS |
1653 OB_FRAME_DECOR_BORDER |
1654 OB_FRAME_DECOR_ICON |
1655 OB_FRAME_DECOR_ALLDESKTOPS |
1656 OB_FRAME_DECOR_ICONIFY |
1657 OB_FRAME_DECOR_MAXIMIZE |
1658 OB_FRAME_DECOR_SHADE |
1659 OB_FRAME_DECOR_CLOSE);
1661 (OB_CLIENT_FUNC_RESIZE |
1662 OB_CLIENT_FUNC_MOVE |
1663 OB_CLIENT_FUNC_ICONIFY |
1664 OB_CLIENT_FUNC_MAXIMIZE |
1665 OB_CLIENT_FUNC_SHADE |
1666 OB_CLIENT_FUNC_CLOSE |
1667 OB_CLIENT_FUNC_BELOW |
1668 OB_CLIENT_FUNC_ABOVE |
1669 OB_CLIENT_FUNC_UNDECORATE);
1671 if (!(self->min_size.width < self->max_size.width ||
1672 self->min_size.height < self->max_size.height))
1673 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1675 switch (self->type) {
1676 case OB_CLIENT_TYPE_NORMAL:
1677 /* normal windows retain all of the possible decorations and
1678 functionality, and can be fullscreen */
1679 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1682 case OB_CLIENT_TYPE_DIALOG:
1683 /* sometimes apps make dialog windows fullscreen for some reason (for
1684 e.g. kpdf does this..) */
1685 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1688 case OB_CLIENT_TYPE_UTILITY:
1689 /* these windows don't have anything added or removed by default */
1692 case OB_CLIENT_TYPE_MENU:
1693 case OB_CLIENT_TYPE_TOOLBAR:
1694 /* these windows can't iconify or maximize */
1695 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1696 OB_FRAME_DECOR_MAXIMIZE);
1697 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1698 OB_CLIENT_FUNC_MAXIMIZE);
1701 case OB_CLIENT_TYPE_SPLASH:
1702 /* these don't get get any decorations, and the only thing you can
1703 do with them is move them */
1704 self->decorations = 0;
1705 self->functions = OB_CLIENT_FUNC_MOVE;
1708 case OB_CLIENT_TYPE_DESKTOP:
1709 /* these windows are not manipulated by the window manager */
1710 self->decorations = 0;
1711 self->functions = 0;
1714 case OB_CLIENT_TYPE_DOCK:
1715 /* these windows are not manipulated by the window manager, but they
1716 can set below layer which has a special meaning */
1717 self->decorations = 0;
1718 self->functions = OB_CLIENT_FUNC_BELOW;
1722 /* Mwm Hints are applied subtractively to what has already been chosen for
1723 decor and functionality */
1724 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1725 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1726 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1727 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1729 /* if the mwm hints request no handle or title, then all
1730 decorations are disabled, but keep the border if that's
1732 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1733 self->decorations = OB_FRAME_DECOR_BORDER;
1735 self->decorations = 0;
1740 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1741 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1742 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1743 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1744 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1745 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1746 /* dont let mwm hints kill any buttons
1747 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1748 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1749 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1750 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1752 /* dont let mwm hints kill the close button
1753 if (! (self->mwmhints.functions & MwmFunc_Close))
1754 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1758 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1759 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1760 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1761 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1762 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1763 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1765 /* can't maximize without moving/resizing */
1766 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1767 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1768 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1769 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1770 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1773 if (self->max_horz && self->max_vert) {
1774 /* you can't resize fully maximized windows */
1775 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1776 /* kill the handle on fully maxed windows */
1777 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1780 /* If there are no decorations to remove, don't allow the user to try
1782 if (self->decorations == 0)
1783 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1785 /* finally, the user can have requested no decorations, which overrides
1786 everything (but doesnt give it a border if it doesnt have one) */
1787 if (self->undecorated)
1788 self->decorations &= (config_theme_keepborder ?
1789 OB_FRAME_DECOR_BORDER : 0);
1791 /* if we don't have a titlebar, then we cannot shade! */
1792 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1793 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1795 /* now we need to check against rules for the client's current state */
1796 if (self->fullscreen) {
1797 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1798 OB_CLIENT_FUNC_FULLSCREEN |
1799 OB_CLIENT_FUNC_ICONIFY);
1800 self->decorations = 0;
1803 client_change_allowed_actions(self);
1806 /* force reconfigure to make sure decorations are updated */
1807 client_reconfigure(self, TRUE);
1810 static void client_change_allowed_actions(ObClient *self)
1815 /* desktop windows are kept on all desktops */
1816 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1817 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1819 if (self->functions & OB_CLIENT_FUNC_SHADE)
1820 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1821 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1822 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1823 if (self->functions & OB_CLIENT_FUNC_MOVE)
1824 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1825 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1826 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1827 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1828 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1829 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1830 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1831 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1832 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1833 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1835 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1836 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1837 if (self->functions & OB_CLIENT_FUNC_BELOW)
1838 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1839 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1840 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1842 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1844 /* make sure the window isn't breaking any rules now
1846 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1847 it can't be iconified with its parent
1850 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1851 if (self->frame) client_shade(self, FALSE);
1852 else self->shaded = FALSE;
1854 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1855 if (self->frame) client_fullscreen(self, FALSE);
1856 else self->fullscreen = FALSE;
1858 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1860 if (self->frame) client_maximize(self, FALSE, 0);
1861 else self->max_vert = self->max_horz = FALSE;
1865 void client_update_wmhints(ObClient *self)
1869 /* assume a window takes input if it doesn't specify */
1870 self->can_focus = TRUE;
1872 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
1875 if (hints->flags & InputHint)
1876 self->can_focus = hints->input;
1878 /* only do this when first managing the window *AND* when we aren't
1880 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1881 if (hints->flags & StateHint)
1882 self->iconic = hints->initial_state == IconicState;
1885 self->urgent = (hints->flags & XUrgencyHint);
1886 if (self->urgent && !ur)
1887 client_hilite(self, TRUE);
1888 else if (!self->urgent && ur && self->demands_attention)
1889 client_hilite(self, FALSE);
1891 if (!(hints->flags & WindowGroupHint))
1892 hints->window_group = None;
1894 /* did the group state change? */
1895 if (hints->window_group !=
1896 (self->group ? self->group->leader : None))
1898 ObGroup *oldgroup = self->group;
1900 /* remove from the old group if there was one */
1902 group_remove(self->group, self);
1906 /* add ourself to the group if we have one */
1907 if (hints->window_group != None) {
1908 self->group = group_add(hints->window_group, self);
1911 /* Put ourselves into the new group's transient tree, and remove
1912 ourselves from the old group's */
1913 client_update_transient_tree(self, oldgroup, self->group,
1914 self->transient_for_group,
1915 self->transient_for_group,
1916 client_direct_parent(self),
1917 client_direct_parent(self));
1919 /* Lastly, being in a group, or not, can change if the window is
1920 transient for anything.
1922 The logic for this is:
1923 self->transient = TRUE always if the window wants to be
1924 transient for something, even if transient_for was NULL because
1925 it wasn't in a group before.
1927 If parents was NULL and oldgroup was NULL we can assume
1928 that when we add the new group, it will become transient for
1931 If transient_for_group is TRUE, then it must have already
1932 had a group. If it is getting a new group, the above call to
1933 client_update_transient_tree has already taken care of
1934 everything ! If it is losing all group status then it will
1935 no longer be transient for anything and that needs to be
1938 if (self->transient &&
1939 ((self->parents == NULL && oldgroup == NULL) ||
1940 (self->transient_for_group && !self->group)))
1941 client_update_transient_for(self);
1944 /* the WM_HINTS can contain an icon */
1945 if (hints->flags & IconPixmapHint)
1946 client_update_icons(self);
1951 focus_cycle_addremove(self, TRUE);
1954 void client_update_title(ObClient *self)
1957 gchar *visible = NULL;
1959 g_free(self->title);
1960 g_free(self->original_title);
1963 if (!OBT_PROP_GETS(self->window, NET_WM_NAME, utf8, &data)) {
1964 /* try old x stuff */
1965 if (!(OBT_PROP_GETS(self->window, WM_NAME, locale, &data)
1966 || OBT_PROP_GETS(self->window, WM_NAME, utf8, &data))) {
1967 if (self->transient) {
1969 GNOME alert windows are not given titles:
1970 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1972 data = g_strdup("");
1974 data = g_strdup(_("Unnamed Window"));
1977 self->original_title = g_strdup(data);
1979 if (self->client_machine) {
1980 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1985 if (self->not_responding) {
1987 if (self->kill_level > 0)
1988 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1990 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
1994 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, utf8, visible);
1995 self->title = visible;
1998 frame_adjust_title(self->frame);
2000 /* update the icon title */
2002 g_free(self->icon_title);
2005 if (!OBT_PROP_GETS(self->window, NET_WM_ICON_NAME, utf8, &data))
2006 /* try old x stuff */
2007 if (!(OBT_PROP_GETS(self->window, WM_ICON_NAME, locale, &data) ||
2008 OBT_PROP_GETS(self->window, WM_ICON_NAME, utf8, &data)))
2009 data = g_strdup(self->title);
2011 if (self->client_machine) {
2012 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2017 if (self->not_responding) {
2019 if (self->kill_level > 0)
2020 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2022 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2026 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, utf8, visible);
2027 self->icon_title = visible;
2030 void client_update_strut(ObClient *self)
2034 gboolean got = FALSE;
2037 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2042 STRUT_PARTIAL_SET(strut,
2043 data[0], data[2], data[1], data[3],
2044 data[4], data[5], data[8], data[9],
2045 data[6], data[7], data[10], data[11]);
2051 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2057 /* use the screen's width/height */
2058 a = screen_physical_area_all_monitors();
2060 STRUT_PARTIAL_SET(strut,
2061 data[0], data[2], data[1], data[3],
2062 a->y, a->y + a->height - 1,
2063 a->x, a->x + a->width - 1,
2064 a->y, a->y + a->height - 1,
2065 a->x, a->x + a->width - 1);
2071 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2072 0, 0, 0, 0, 0, 0, 0, 0);
2074 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2075 self->strut = strut;
2077 /* updating here is pointless while we're being mapped cuz we're not in
2078 the client list yet */
2080 screen_update_areas();
2084 void client_update_icons(ObClient *self)
2089 guint num_seen; /* number of icons present */
2094 /* grab the server, because we might be setting the window's icon and
2095 we don't want them to set it in between and we overwrite their own
2099 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2100 /* figure out how many valid icons are in here */
2103 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2106 /* watch for the data being too small for the specified size,
2107 or for zero sized icons. */
2108 if (i + w*h > num || w == 0 || h == 0) break;
2110 /* convert it to the right bit order for ObRender */
2111 for (j = 0; j < w*h; ++j)
2113 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2114 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2115 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2116 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2118 /* is it in the cache? */
2119 img = RrImageCacheFind(ob_rr_icons, &data[i], w, h);
2120 if (img) RrImageRef(img); /* own it */
2125 /* don't bother looping anymore if we already found it in the cache
2126 since we'll just use that! */
2130 /* if it's not in the cache yet, then add it to the cache now.
2131 we have already converted it to the correct bit order above */
2132 if (!img && num_seen > 0) {
2133 img = RrImageNew(ob_rr_icons);
2135 for (j = 0; j < num_seen; ++j) {
2138 RrImageAddPicture(img, &data[i], w, h);
2146 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2151 if ((hints = XGetWMHints(obt_display, self->window))) {
2152 if (hints->flags & IconPixmapHint) {
2154 obt_display_ignore_errors(TRUE);
2155 xicon = RrPixmapToRGBA(ob_rr_inst,
2157 (hints->flags & IconMaskHint ?
2158 hints->icon_mask : None),
2159 (gint*)&w, (gint*)&h, &data);
2160 obt_display_ignore_errors(FALSE);
2163 if (w > 0 && h > 0) {
2164 /* is this icon in the cache yet? */
2165 img = RrImageCacheFind(ob_rr_icons, data, w, h);
2166 if (img) RrImageRef(img); /* own it */
2168 /* if not, then add it */
2170 img = RrImageNew(ob_rr_icons);
2171 RrImageAddPicture(img, data, w, h);
2182 /* set the client's icons to be whatever we found */
2183 RrImageUnref(self->icon_set);
2184 self->icon_set = img;
2186 /* if the client has no icon at all, then we set a default icon onto it.
2187 but, if it has parents, then one of them will have an icon already
2189 if (!self->icon_set && !self->parents) {
2190 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2191 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2193 w = ob_rr_theme->def_win_icon_w;
2194 h = ob_rr_theme->def_win_icon_h;
2195 ldata = g_new(gulong, w*h+2);
2198 for (i = 0; i < w*h; ++i)
2199 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2200 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2201 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2202 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2203 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2205 } else if (self->frame)
2206 /* don't draw the icon empty if we're just setting one now anyways,
2207 we'll get the property change any second */
2208 frame_adjust_icon(self->frame);
2213 void client_update_icon_geometry(ObClient *self)
2218 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2220 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2224 /* don't let them set it with an area < 0 */
2225 RECT_SET(self->icon_geometry, data[0], data[1],
2226 MAX(data[2],0), MAX(data[3],0));
2231 static void client_get_session_ids(ObClient *self)
2238 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2241 /* get the SM_CLIENT_ID */
2244 got = OBT_PROP_GETS(leader, SM_CLIENT_ID, locale, &self->sm_client_id);
2246 OBT_PROP_GETS(self->window, SM_CLIENT_ID, locale, &self->sm_client_id);
2248 /* get the WM_CLASS (name and class). make them "" if they are not
2252 got = OBT_PROP_GETSS(leader, WM_CLASS, locale, &ss);
2254 got = OBT_PROP_GETSS(self->window, WM_CLASS, locale, &ss);
2258 self->name = g_strdup(ss[0]);
2260 self->class = g_strdup(ss[1]);
2265 if (self->name == NULL) self->name = g_strdup("");
2266 if (self->class == NULL) self->class = g_strdup("");
2268 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2271 got = OBT_PROP_GETS(leader, WM_WINDOW_ROLE, locale, &s);
2273 got = OBT_PROP_GETS(self->window, WM_WINDOW_ROLE, locale, &s);
2278 self->role = g_strdup("");
2280 /* get the WM_COMMAND */
2284 got = OBT_PROP_GETSS(leader, WM_COMMAND, locale, &ss);
2286 got = OBT_PROP_GETSS(self->window, WM_COMMAND, locale, &ss);
2289 /* merge/mash them all together */
2290 gchar *merge = NULL;
2293 for (i = 0; ss[i]; ++i) {
2296 merge = g_strconcat(merge, ss[i], NULL);
2298 merge = g_strconcat(ss[i], NULL);
2303 self->wm_command = merge;
2306 /* get the WM_CLIENT_MACHINE */
2309 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, locale, &s);
2311 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, locale, &s);
2314 gchar localhost[128];
2317 gethostname(localhost, 127);
2318 localhost[127] = '\0';
2319 if (strcmp(localhost, s) != 0)
2320 self->client_machine = s;
2324 /* see if it has the PID set too (the PID requires that the
2325 WM_CLIENT_MACHINE be set) */
2326 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2331 /*! Save the properties used for app matching rules, as seen by Openbox when
2332 the window mapped, so that users can still access them later if the app
2334 static void client_save_app_rule_values(ObClient *self)
2338 OBT_PROP_SETS(self->window, OB_APP_ROLE, utf8, self->role);
2339 OBT_PROP_SETS(self->window, OB_APP_NAME, utf8, self->name);
2340 OBT_PROP_SETS(self->window, OB_APP_CLASS, utf8, self->class);
2341 OBT_PROP_SETS(self->window, OB_APP_TITLE, utf8, self->original_title);
2343 switch (self->type) {
2344 case OB_CLIENT_TYPE_NORMAL:
2345 type = "normal"; break;
2346 case OB_CLIENT_TYPE_DIALOG:
2347 type = "dialog"; break;
2348 case OB_CLIENT_TYPE_UTILITY:
2349 type = "utility"; break;
2350 case OB_CLIENT_TYPE_MENU:
2351 type = "menu"; break;
2352 case OB_CLIENT_TYPE_TOOLBAR:
2353 type = "toolbar"; break;
2354 case OB_CLIENT_TYPE_SPLASH:
2355 type = "splash"; break;
2356 case OB_CLIENT_TYPE_DESKTOP:
2357 type = "desktop"; break;
2358 case OB_CLIENT_TYPE_DOCK:
2359 type = "dock"; break;
2361 OBT_PROP_SETS(self->window, OB_APP_TYPE, utf8, type);
2364 static void client_change_wm_state(ObClient *self)
2369 old = self->wmstate;
2371 if (self->shaded || self->iconic ||
2372 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2374 self->wmstate = IconicState;
2376 self->wmstate = NormalState;
2378 if (old != self->wmstate) {
2379 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2380 self->wmstate, 1, 0, 0, 0);
2382 state[0] = self->wmstate;
2384 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2388 static void client_change_state(ObClient *self)
2390 gulong netstate[12];
2395 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2397 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2399 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2400 if (self->skip_taskbar)
2401 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2402 if (self->skip_pager)
2403 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2404 if (self->fullscreen)
2405 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2407 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2409 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2411 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2413 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2414 if (self->demands_attention)
2415 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2416 if (self->undecorated)
2417 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2418 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2421 frame_adjust_state(self->frame);
2424 ObClient *client_search_focus_tree(ObClient *self)
2429 for (it = self->transients; it; it = g_slist_next(it)) {
2430 if (client_focused(it->data)) return it->data;
2431 if ((ret = client_search_focus_tree(it->data))) return ret;
2436 ObClient *client_search_focus_tree_full(ObClient *self)
2438 if (self->parents) {
2441 for (it = self->parents; it; it = g_slist_next(it)) {
2442 ObClient *c = it->data;
2443 if ((c = client_search_focus_tree_full(c))) return c;
2449 /* this function checks the whole tree, the client_search_focus_tree
2450 does not, so we need to check this window */
2451 if (client_focused(self))
2453 return client_search_focus_tree(self);
2457 ObClient *client_search_focus_group_full(ObClient *self)
2462 for (it = self->group->members; it; it = g_slist_next(it)) {
2463 ObClient *c = it->data;
2465 if (client_focused(c)) return c;
2466 if ((c = client_search_focus_tree(it->data))) return c;
2469 if (client_focused(self)) return self;
2473 gboolean client_has_parent(ObClient *self)
2475 return self->parents != NULL;
2478 static ObStackingLayer calc_layer(ObClient *self)
2481 Rect const *monitor, *allmonitors;
2483 monitor = screen_physical_area_monitor(client_monitor(self));
2484 allmonitors = screen_physical_area_all_monitors();
2486 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2487 l = OB_STACKING_LAYER_DESKTOP;
2488 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2489 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2490 else l = OB_STACKING_LAYER_ABOVE;
2492 else if ((self->fullscreen ||
2493 /* No decorations and fills the monitor = oldskool fullscreen.
2494 But not for maximized windows.
2496 (self->decorations == 0 &&
2497 !(self->max_horz && self->max_vert) &&
2498 (RECT_EQUAL(self->area, *monitor) ||
2499 RECT_EQUAL(self->area, *allmonitors)))) &&
2500 /* you are fullscreen while you or your children are focused.. */
2501 (client_focused(self) || client_search_focus_tree(self) ||
2502 /* you can be fullscreen if you're on another desktop */
2503 (self->desktop != screen_desktop &&
2504 self->desktop != DESKTOP_ALL) ||
2505 /* and you can also be fullscreen if the focused client is on
2506 another monitor, or nothing else is focused */
2508 client_monitor(focus_client) != client_monitor(self))))
2509 l = OB_STACKING_LAYER_FULLSCREEN;
2510 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2511 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2512 else l = OB_STACKING_LAYER_NORMAL;
2517 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2518 ObStackingLayer min)
2520 ObStackingLayer old, own;
2524 own = calc_layer(self);
2525 self->layer = MAX(own, min);
2527 if (self->layer != old) {
2528 stacking_remove(CLIENT_AS_WINDOW(self));
2529 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2532 /* we've been restacked */
2533 self->visited = TRUE;
2535 for (it = self->transients; it; it = g_slist_next(it))
2536 client_calc_layer_recursive(it->data, orig,
2540 static void client_calc_layer_internal(ObClient *self)
2544 /* transients take on the layer of their parents */
2545 sit = client_search_all_top_parents(self);
2547 for (; sit; sit = g_slist_next(sit))
2548 client_calc_layer_recursive(sit->data, self, 0);
2551 void client_calc_layer(ObClient *self)
2555 /* skip over stuff above fullscreen layer */
2556 for (it = stacking_list; it; it = g_list_next(it))
2557 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2559 /* find the windows in the fullscreen layer, and mark them not-visited */
2560 for (; it; it = g_list_next(it)) {
2561 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2562 else if (WINDOW_IS_CLIENT(it->data))
2563 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2566 client_calc_layer_internal(self);
2568 /* skip over stuff above fullscreen layer */
2569 for (it = stacking_list; it; it = g_list_next(it))
2570 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2572 /* now recalc any windows in the fullscreen layer which have not
2573 had their layer recalced already */
2574 for (; it; it = g_list_next(it)) {
2575 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2576 else if (WINDOW_IS_CLIENT(it->data) &&
2577 !WINDOW_AS_CLIENT(it->data)->visited)
2578 client_calc_layer_internal(it->data);
2582 gboolean client_should_show(ObClient *self)
2586 if (client_normal(self) && screen_showing_desktop)
2588 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2594 gboolean client_show(ObClient *self)
2596 gboolean show = FALSE;
2598 if (client_should_show(self)) {
2599 /* replay pending pointer event before showing the window, in case it
2600 should be going to something under the window */
2601 mouse_replay_pointer();
2603 frame_show(self->frame);
2606 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2607 it needs to be in IconicState. This includes when it is on another
2610 client_change_wm_state(self);
2615 gboolean client_hide(ObClient *self)
2617 gboolean hide = FALSE;
2619 if (!client_should_show(self)) {
2620 /* We don't need to ignore enter events here.
2621 The window can hide/iconify in 3 different ways:
2622 1 - through an x message. in this case we ignore all enter events
2623 caused by responding to the x message (unless underMouse)
2624 2 - by a keyboard action. in this case we ignore all enter events
2625 caused by the action
2626 3 - by a mouse action. in this case they are doing stuff with the
2627 mouse and focus _should_ move.
2629 Also in action_end, we simulate an enter event that can't be ignored
2630 so trying to ignore them is futile in case 3 anyways
2633 /* replay pending pointer event before hiding the window, in case it
2634 should be going to the window */
2635 mouse_replay_pointer();
2637 frame_hide(self->frame);
2640 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2641 it needs to be in IconicState. This includes when it is on another
2644 client_change_wm_state(self);
2649 void client_showhide(ObClient *self)
2651 if (!client_show(self))
2655 gboolean client_normal(ObClient *self) {
2656 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2657 self->type == OB_CLIENT_TYPE_DOCK ||
2658 self->type == OB_CLIENT_TYPE_SPLASH);
2661 gboolean client_helper(ObClient *self)
2663 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2664 self->type == OB_CLIENT_TYPE_MENU ||
2665 self->type == OB_CLIENT_TYPE_TOOLBAR);
2668 gboolean client_mouse_focusable(ObClient *self)
2670 return !(self->type == OB_CLIENT_TYPE_MENU ||
2671 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2672 self->type == OB_CLIENT_TYPE_SPLASH ||
2673 self->type == OB_CLIENT_TYPE_DOCK);
2676 gboolean client_enter_focusable(ObClient *self)
2678 /* you can focus desktops but it shouldn't on enter */
2679 return (client_mouse_focusable(self) &&
2680 self->type != OB_CLIENT_TYPE_DESKTOP);
2683 static void client_apply_startup_state(ObClient *self,
2684 gint x, gint y, gint w, gint h)
2686 /* save the states that we are going to apply */
2687 gboolean iconic = self->iconic;
2688 gboolean fullscreen = self->fullscreen;
2689 gboolean undecorated = self->undecorated;
2690 gboolean shaded = self->shaded;
2691 gboolean demands_attention = self->demands_attention;
2692 gboolean max_horz = self->max_horz;
2693 gboolean max_vert = self->max_vert;
2697 /* turn them all off in the client, so they won't affect the window
2699 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2700 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2702 /* move the client to its placed position, or it it's already there,
2703 generate a ConfigureNotify telling the client where it is.
2705 do this after adjusting the frame. otherwise it gets all weird and
2706 clients don't work right
2708 do this before applying the states so they have the correct
2709 pre-max/pre-fullscreen values
2711 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2712 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2713 self->window, x, y, w, h);
2714 /* save the area, and make it where it should be for the premax stuff */
2715 oldarea = self->area;
2716 RECT_SET(self->area, x, y, w, h);
2718 /* apply the states. these are in a carefully crafted order.. */
2721 client_iconify(self, TRUE, FALSE, TRUE);
2723 client_fullscreen(self, TRUE);
2725 client_set_undecorated(self, TRUE);
2727 client_shade(self, TRUE);
2728 if (demands_attention)
2729 client_hilite(self, TRUE);
2731 if (max_vert && max_horz)
2732 client_maximize(self, TRUE, 0);
2734 client_maximize(self, TRUE, 2);
2736 client_maximize(self, TRUE, 1);
2738 /* if the window hasn't been configured yet, then do so now, in fact the
2739 x,y,w,h may _not_ be the same as the area rect, which can end up
2740 meaning that the client isn't properly moved/resized by the fullscreen
2742 pho can cause this because it maps at size of the screen but not 0,0
2743 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2744 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2745 cuz thats where the pre-fullscreen will be. however the actual area is
2746 not, so this needs to be called even if we have fullscreened/maxed
2748 self->area = oldarea;
2749 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2751 /* set the desktop hint, to make sure that it always exists */
2752 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
2754 /* nothing to do for the other states:
2763 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2765 /* these should be the current values. this is for when you're not moving,
2767 g_assert(*x == self->area.x);
2768 g_assert(oldw == self->area.width);
2771 switch (self->gravity) {
2773 case NorthWestGravity:
2775 case SouthWestGravity:
2782 *x -= (neww - oldw) / 2;
2784 case NorthEastGravity:
2786 case SouthEastGravity:
2792 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2794 /* these should be the current values. this is for when you're not moving,
2796 g_assert(*y == self->area.y);
2797 g_assert(oldh == self->area.height);
2800 switch (self->gravity) {
2802 case NorthWestGravity:
2804 case NorthEastGravity:
2811 *y -= (newh - oldh) / 2;
2813 case SouthWestGravity:
2815 case SouthEastGravity:
2821 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2822 gint *logicalw, gint *logicalh,
2825 Rect desired = {*x, *y, *w, *h};
2826 frame_rect_to_frame(self->frame, &desired);
2828 /* make the frame recalculate its dimensions n shit without changing
2829 anything visible for real, this way the constraints below can work with
2830 the updated frame dimensions. */
2831 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2833 /* gets the frame's position */
2834 frame_client_gravity(self->frame, x, y);
2836 /* these positions are frame positions, not client positions */
2838 /* set the size and position if fullscreen */
2839 if (self->fullscreen) {
2843 i = screen_find_monitor(&desired);
2844 a = screen_physical_area_monitor(i);
2851 user = FALSE; /* ignore if the client can't be moved/resized when it
2853 } else if (self->max_horz || self->max_vert) {
2857 /* use all possible struts when maximizing to the full screen */
2858 i = screen_find_monitor(&desired);
2859 a = screen_area(self->desktop, i,
2860 (self->max_horz && self->max_vert ? NULL : &desired));
2862 /* set the size and position if maximized */
2863 if (self->max_horz) {
2865 *w = a->width - self->frame->size.left - self->frame->size.right;
2867 if (self->max_vert) {
2869 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2872 user = FALSE; /* ignore if the client can't be moved/resized when it
2875 g_slice_free(Rect, a);
2878 /* gets the client's position */
2879 frame_frame_gravity(self->frame, x, y);
2881 /* work within the preferred sizes given by the window, these may have
2882 changed rather than it's requested width and height, so always run
2883 through this code */
2885 gint basew, baseh, minw, minh;
2887 gfloat minratio, maxratio;
2889 incw = self->fullscreen || self->max_horz ? 1 : self->size_inc.width;
2890 inch = self->fullscreen || self->max_vert ? 1 : self->size_inc.height;
2891 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2892 0 : self->min_ratio;
2893 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2894 0 : self->max_ratio;
2896 /* base size is substituted with min size if not specified */
2897 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2898 basew = self->base_size.width;
2899 baseh = self->base_size.height;
2901 basew = self->min_size.width;
2902 baseh = self->min_size.height;
2904 /* min size is substituted with base size if not specified */
2905 if (self->min_size.width || self->min_size.height) {
2906 minw = self->min_size.width;
2907 minh = self->min_size.height;
2909 minw = self->base_size.width;
2910 minh = self->base_size.height;
2913 /* This comment is no longer true */
2914 /* if this is a user-requested resize, then check against min/max
2917 /* smaller than min size or bigger than max size? */
2918 if (*w > self->max_size.width) *w = self->max_size.width;
2919 if (*w < minw) *w = minw;
2920 if (*h > self->max_size.height) *h = self->max_size.height;
2921 if (*h < minh) *h = minh;
2926 /* keep to the increments */
2930 /* you cannot resize to nothing */
2931 if (basew + *w < 1) *w = 1 - basew;
2932 if (baseh + *h < 1) *h = 1 - baseh;
2934 /* save the logical size */
2935 *logicalw = incw > 1 ? *w : *w + basew;
2936 *logicalh = inch > 1 ? *h : *h + baseh;
2944 /* adjust the height to match the width for the aspect ratios.
2945 for this, min size is not substituted for base size ever. */
2946 *w -= self->base_size.width;
2947 *h -= self->base_size.height;
2950 if (*h * minratio > *w) {
2951 *h = (gint)(*w / minratio);
2953 /* you cannot resize to nothing */
2956 *w = (gint)(*h * minratio);
2960 if (*h * maxratio < *w) {
2961 *h = (gint)(*w / maxratio);
2963 /* you cannot resize to nothing */
2966 *w = (gint)(*h * minratio);
2970 *w += self->base_size.width;
2971 *h += self->base_size.height;
2974 /* these override the above states! if you cant move you can't move! */
2976 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2980 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2981 *w = self->area.width;
2982 *h = self->area.height;
2990 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
2991 gboolean user, gboolean final, gboolean force_reply)
2995 gboolean send_resize_client;
2996 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
2997 gboolean fmoved, fresized;
2998 guint fdecor = self->frame->decorations;
2999 gboolean fhorz = self->frame->max_horz;
3000 gboolean fvert = self->frame->max_vert;
3001 gint logicalw, logicalh;
3003 /* find the new x, y, width, and height (and logical size) */
3004 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3006 /* set the logical size if things changed */
3007 if (!(w == self->area.width && h == self->area.height))
3008 SIZE_SET(self->logical_size, logicalw, logicalh);
3010 /* figure out if we moved or resized or what */
3011 moved = (x != self->area.x || y != self->area.y);
3012 resized = (w != self->area.width || h != self->area.height);
3014 oldw = self->area.width;
3015 oldh = self->area.height;
3016 oldframe = self->frame->area;
3017 RECT_SET(self->area, x, y, w, h);
3019 /* for app-requested resizes, always resize if 'resized' is true.
3020 for user-requested ones, only resize if final is true, or when
3021 resizing in redraw mode */
3022 send_resize_client = ((!user && resized) ||
3024 (resized && config_resize_redraw))));
3026 /* if the client is enlarging, then resize the client before the frame */
3027 if (send_resize_client && (w > oldw || h > oldh)) {
3028 XMoveResizeWindow(obt_display, self->window,
3029 self->frame->size.left, self->frame->size.top,
3030 MAX(w, oldw), MAX(h, oldh));
3031 frame_adjust_client_area(self->frame);
3034 /* find the frame's dimensions and move/resize it */
3038 /* if decorations changed, then readjust everything for the frame */
3039 if (self->decorations != fdecor ||
3040 self->max_horz != fhorz || self->max_vert != fvert)
3042 fmoved = fresized = TRUE;
3045 /* adjust the frame */
3046 if (fmoved || fresized) {
3047 gulong ignore_start;
3049 ignore_start = event_start_ignore_all_enters();
3051 /* replay pending pointer event before move the window, in case it
3052 would change what window gets the event */
3053 mouse_replay_pointer();
3055 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3058 event_end_ignore_all_enters(ignore_start);
3061 if (!user || final) {
3062 gint oldrx = self->root_pos.x;
3063 gint oldry = self->root_pos.y;
3064 /* we have reset the client to 0 border width, so don't include
3065 it in these coords */
3066 POINT_SET(self->root_pos,
3067 self->frame->area.x + self->frame->size.left -
3069 self->frame->area.y + self->frame->size.top -
3070 self->border_width);
3071 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3075 /* This is kinda tricky and should not be changed.. let me explain!
3077 When user = FALSE, then the request is coming from the application
3078 itself, and we are more strict about when to send a synthetic
3079 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3080 in this case (if force_reply is true)
3082 When user = TRUE, then the request is coming from "us", like when we
3083 maximize a window or something. In this case we are more lenient. We
3084 used to follow the same rules as above, but _Java_ Swing can't handle
3085 this. So just to appease Swing, when user = TRUE, we always send
3086 a synthetic ConfigureNotify to give the window its root coordinates.
3088 if ((!user && !resized && (rootmoved || force_reply)) ||
3089 (user && final && rootmoved))
3093 event.type = ConfigureNotify;
3094 event.xconfigure.display = obt_display;
3095 event.xconfigure.event = self->window;
3096 event.xconfigure.window = self->window;
3098 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3099 self->title, self->root_pos.x, self->root_pos.y, w, h);
3101 /* root window real coords */
3102 event.xconfigure.x = self->root_pos.x;
3103 event.xconfigure.y = self->root_pos.y;
3104 event.xconfigure.width = w;
3105 event.xconfigure.height = h;
3106 event.xconfigure.border_width = self->border_width;
3107 event.xconfigure.above = None;
3108 event.xconfigure.override_redirect = FALSE;
3109 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3110 FALSE, StructureNotifyMask, &event);
3113 /* if the client is shrinking, then resize the frame before the client.
3115 both of these resize sections may run, because the top one only resizes
3116 in the direction that is growing
3118 if (send_resize_client && (w <= oldw || h <= oldh)) {
3119 frame_adjust_client_area(self->frame);
3120 XMoveResizeWindow(obt_display, self->window,
3121 self->frame->size.left, self->frame->size.top, w, h);
3124 XFlush(obt_display);
3126 /* if it moved between monitors, then this can affect the stacking
3127 layer of this window or others - for fullscreen windows */
3128 if (screen_find_monitor(&self->frame->area) !=
3129 screen_find_monitor(&oldframe))
3131 client_calc_layer(self);
3135 void client_fullscreen(ObClient *self, gboolean fs)
3139 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3140 self->fullscreen == fs) return; /* already done */
3142 self->fullscreen = fs;
3143 client_change_state(self); /* change the state hints on the client */
3146 self->pre_fullscreen_area = self->area;
3147 self->pre_fullscreen_max_horz = self->max_horz;
3148 self->pre_fullscreen_max_vert = self->max_vert;
3150 /* if the window is maximized, its area isn't all that meaningful.
3151 save its premax area instead. */
3152 if (self->max_horz) {
3153 self->pre_fullscreen_area.x = self->pre_max_area.x;
3154 self->pre_fullscreen_area.width = self->pre_max_area.width;
3156 if (self->max_vert) {
3157 self->pre_fullscreen_area.y = self->pre_max_area.y;
3158 self->pre_fullscreen_area.height = self->pre_max_area.height;
3161 /* these will help configure_full figure out where to fullscreen
3165 w = self->area.width;
3166 h = self->area.height;
3168 g_assert(self->pre_fullscreen_area.width > 0 &&
3169 self->pre_fullscreen_area.height > 0);
3171 self->max_horz = self->pre_fullscreen_max_horz;
3172 self->max_vert = self->pre_fullscreen_max_vert;
3173 if (self->max_horz) {
3174 self->pre_max_area.x = self->pre_fullscreen_area.x;
3175 self->pre_max_area.width = self->pre_fullscreen_area.width;
3177 if (self->max_vert) {
3178 self->pre_max_area.y = self->pre_fullscreen_area.y;
3179 self->pre_max_area.height = self->pre_fullscreen_area.height;
3182 x = self->pre_fullscreen_area.x;
3183 y = self->pre_fullscreen_area.y;
3184 w = self->pre_fullscreen_area.width;
3185 h = self->pre_fullscreen_area.height;
3186 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3189 ob_debug("Window %s going fullscreen (%d)",
3190 self->title, self->fullscreen);
3192 client_setup_decor_and_functions(self, FALSE);
3193 client_move_resize(self, x, y, w, h);
3195 /* and adjust our layer/stacking. do this after resizing the window,
3196 and applying decorations, because windows which fill the screen are
3197 considered "fullscreen" and it affects their layer */
3198 client_calc_layer(self);
3201 /* try focus us when we go into fullscreen mode */
3206 static void client_iconify_recursive(ObClient *self,
3207 gboolean iconic, gboolean curdesk,
3208 gboolean hide_animation)
3211 gboolean changed = FALSE;
3213 if (self->iconic != iconic) {
3214 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3218 /* don't let non-normal windows iconify along with their parents
3220 if (client_normal(self)) {
3221 self->iconic = iconic;
3223 /* update the focus lists.. iconic windows go to the bottom of
3224 the list. this will also call focus_cycle_addremove(). */
3225 focus_order_to_bottom(self);
3230 self->iconic = iconic;
3232 if (curdesk && self->desktop != screen_desktop &&
3233 self->desktop != DESKTOP_ALL)
3234 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3236 /* this puts it after the current focused window, this will
3237 also cause focus_cycle_addremove() to be called for the
3239 focus_order_like_new(self);
3246 client_change_state(self);
3247 if (config_animate_iconify && !hide_animation)
3248 frame_begin_iconify_animation(self->frame, iconic);
3249 /* do this after starting the animation so it doesn't flash */
3250 client_showhide(self);
3253 /* iconify all direct transients, and deiconify all transients
3255 for (it = self->transients; it; it = g_slist_next(it))
3256 if (it->data != self)
3257 if (client_is_direct_child(self, it->data) || !iconic)
3258 client_iconify_recursive(it->data, iconic, curdesk,
3262 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3263 gboolean hide_animation)
3265 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3266 /* move up the transient chain as far as possible first */
3267 self = client_search_top_direct_parent(self);
3268 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3272 void client_maximize(ObClient *self, gboolean max, gint dir)
3276 g_assert(dir == 0 || dir == 1 || dir == 2);
3277 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3279 /* check if already done */
3281 if (dir == 0 && self->max_horz && self->max_vert) return;
3282 if (dir == 1 && self->max_horz) return;
3283 if (dir == 2 && self->max_vert) return;
3285 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3286 if (dir == 1 && !self->max_horz) return;
3287 if (dir == 2 && !self->max_vert) return;
3290 /* these will help configure_full figure out which screen to fill with
3294 w = self->area.width;
3295 h = self->area.height;
3298 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3299 RECT_SET(self->pre_max_area,
3300 self->area.x, self->pre_max_area.y,
3301 self->area.width, self->pre_max_area.height);
3303 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3304 RECT_SET(self->pre_max_area,
3305 self->pre_max_area.x, self->area.y,
3306 self->pre_max_area.width, self->area.height);
3309 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3310 g_assert(self->pre_max_area.width > 0);
3312 x = self->pre_max_area.x;
3313 w = self->pre_max_area.width;
3315 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3316 0, self->pre_max_area.height);
3318 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3319 g_assert(self->pre_max_area.height > 0);
3321 y = self->pre_max_area.y;
3322 h = self->pre_max_area.height;
3324 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3325 self->pre_max_area.width, 0);
3329 if (dir == 0 || dir == 1) /* horz */
3330 self->max_horz = max;
3331 if (dir == 0 || dir == 2) /* vert */
3332 self->max_vert = max;
3334 client_change_state(self); /* change the state hints on the client */
3336 client_setup_decor_and_functions(self, FALSE);
3337 client_move_resize(self, x, y, w, h);
3340 void client_shade(ObClient *self, gboolean shade)
3342 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3343 shade) || /* can't shade */
3344 self->shaded == shade) return; /* already done */
3346 self->shaded = shade;
3347 client_change_state(self);
3348 client_change_wm_state(self); /* the window is being hidden/shown */
3349 /* resize the frame to just the titlebar */
3350 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3353 static void client_ping_event(ObClient *self, gboolean dead)
3355 if (self->not_responding != dead) {
3356 self->not_responding = dead;
3357 client_update_title(self);
3360 /* the client isn't responding, so ask to kill it */
3361 client_prompt_kill(self);
3363 /* it came back to life ! */
3365 if (self->kill_prompt) {
3366 prompt_unref(self->kill_prompt);
3367 self->kill_prompt = NULL;
3370 self->kill_level = 0;
3375 void client_close(ObClient *self)
3377 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3379 /* if closing an internal obprompt, that is just cancelling it */
3381 prompt_cancel(self->prompt);
3385 /* in the case that the client provides no means to requesting that it
3386 close, we just kill it */
3387 if (!self->delete_window)
3388 /* don't use client_kill(), we should only kill based on PID in
3389 response to a lack of PING replies */
3390 XKillClient(obt_display, self->window);
3392 /* request the client to close with WM_DELETE_WINDOW */
3393 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3394 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_curtime,
3395 0, 0, 0, NoEventMask);
3397 /* we're trying to close the window, so see if it is responding. if it
3398 is not, then we will let them kill the window */
3400 ping_start(self, client_ping_event);
3402 /* if we already know the window isn't responding (maybe they clicked
3403 no in the kill dialog but it hasn't come back to life), then show
3405 if (self->not_responding)
3406 client_prompt_kill(self);
3410 #define OB_KILL_RESULT_NO 0
3411 #define OB_KILL_RESULT_YES 1
3413 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3415 ObClient *self = data;
3417 if (result == OB_KILL_RESULT_YES)
3419 return TRUE; /* call the cleanup func */
3422 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3424 ObClient *self = data;
3426 g_assert(p == self->kill_prompt);
3428 prompt_unref(self->kill_prompt);
3429 self->kill_prompt = NULL;
3432 static void client_prompt_kill(ObClient *self)
3434 /* check if we're already prompting */
3435 if (!self->kill_prompt) {
3436 ObPromptAnswer answers[] = {
3437 { 0, OB_KILL_RESULT_NO },
3438 { 0, OB_KILL_RESULT_YES }
3441 const gchar *y, *title;
3443 title = self->original_title;
3444 if (title[0] == '\0') {
3445 /* empty string, so use its parent */
3446 ObClient *p = client_search_top_direct_parent(self);
3447 if (p) title = p->original_title;
3450 if (client_on_localhost(self)) {
3453 if (self->kill_level == 0)
3459 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3461 y = _("End Process");
3465 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3467 y = _("Disconnect");
3469 /* set the dialog buttons' text */
3470 answers[0].text = _("Cancel"); /* "no" */
3471 answers[1].text = y; /* "yes" */
3473 self->kill_prompt = prompt_new(m, NULL, answers,
3474 sizeof(answers)/sizeof(answers[0]),
3475 OB_KILL_RESULT_NO, /* default = no */
3476 OB_KILL_RESULT_NO, /* cancel = no */
3477 client_kill_requested,
3478 client_kill_cleanup,
3483 prompt_show(self->kill_prompt, self, TRUE);
3486 void client_kill(ObClient *self)
3488 /* don't kill our own windows */
3489 if (self->prompt) return;
3491 if (client_on_localhost(self) && self->pid) {
3492 /* running on the local host */
3493 if (self->kill_level == 0) {
3494 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3495 self->window, self->pid);
3496 kill(self->pid, SIGTERM);
3499 /* show that we're trying to kill it */
3500 client_update_title(self);
3503 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3504 self->window, self->pid);
3505 kill(self->pid, SIGKILL); /* kill -9 */
3509 /* running on a remote host */
3510 XKillClient(obt_display, self->window);
3514 void client_hilite(ObClient *self, gboolean hilite)
3516 if (self->demands_attention == hilite)
3517 return; /* no change */
3519 /* don't allow focused windows to hilite */
3520 self->demands_attention = hilite && !client_focused(self);
3521 if (self->frame != NULL) { /* if we're mapping, just set the state */
3522 if (self->demands_attention) {
3523 frame_flash_start(self->frame);
3525 /* if the window is on another desktop then raise it and make it
3526 the most recently used window */
3527 if (self->desktop != screen_desktop &&
3528 self->desktop != DESKTOP_ALL)
3530 stacking_raise(CLIENT_AS_WINDOW(self));
3531 focus_order_to_top(self);
3535 frame_flash_stop(self->frame);
3536 client_change_state(self);
3540 static void client_set_desktop_recursive(ObClient *self,
3548 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3550 ob_debug("Setting desktop %u", target+1);
3552 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3554 old = self->desktop;
3555 self->desktop = target;
3556 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3557 /* the frame can display the current desktop state */
3558 frame_adjust_state(self->frame);
3559 /* 'move' the window to the new desktop */
3563 /* raise if it was not already on the desktop */
3564 if (old != DESKTOP_ALL && !dontraise)
3565 stacking_raise(CLIENT_AS_WINDOW(self));
3566 if (STRUT_EXISTS(self->strut))
3567 screen_update_areas();
3569 /* the new desktop's geometry may be different, so we may need to
3570 resize, for example if we are maximized */
3571 client_reconfigure(self, FALSE);
3573 focus_cycle_addremove(self, FALSE);
3576 /* move all transients */
3577 for (it = self->transients; it; it = g_slist_next(it))
3578 if (it->data != self)
3579 if (client_is_direct_child(self, it->data))
3580 client_set_desktop_recursive(it->data, target,
3581 donthide, dontraise);
3584 void client_set_desktop(ObClient *self, guint target,
3585 gboolean donthide, gboolean dontraise)
3587 self = client_search_top_direct_parent(self);
3588 client_set_desktop_recursive(self, target, donthide, dontraise);
3590 focus_cycle_addremove(NULL, TRUE);
3593 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3595 while (child != parent && (child = client_direct_parent(child)));
3596 return child == parent;
3599 ObClient *client_search_modal_child(ObClient *self)
3604 for (it = self->transients; it; it = g_slist_next(it)) {
3605 ObClient *c = it->data;
3606 if ((ret = client_search_modal_child(c))) return ret;
3607 if (c->modal) return c;
3612 static gboolean client_validate_unmap(ObClient *self, int n)
3615 gboolean ret = TRUE;
3617 if (XCheckTypedWindowEvent(obt_display, self->window, UnmapNotify, &e)) {
3618 if (n < self->ignore_unmaps) // ignore this one, but look for more
3619 ret = client_validate_unmap(self, n+1);
3621 ret = FALSE; // the window is going to become unmanaged
3623 /* put them back on the event stack so they end up in the same order */
3624 XPutBackEvent(obt_display, &e);
3630 gboolean client_validate(ObClient *self)
3634 XSync(obt_display, FALSE); /* get all events on the server */
3636 if (XCheckTypedWindowEvent(obt_display, self->window, DestroyNotify, &e)) {
3637 XPutBackEvent(obt_display, &e);
3641 if (!client_validate_unmap(self, 0))
3647 void client_set_wm_state(ObClient *self, glong state)
3649 if (state == self->wmstate) return; /* no change */
3653 client_iconify(self, TRUE, TRUE, FALSE);
3656 client_iconify(self, FALSE, TRUE, FALSE);
3661 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3663 gboolean shaded = self->shaded;
3664 gboolean fullscreen = self->fullscreen;
3665 gboolean undecorated = self->undecorated;
3666 gboolean max_horz = self->max_horz;
3667 gboolean max_vert = self->max_vert;
3668 gboolean modal = self->modal;
3669 gboolean iconic = self->iconic;
3670 gboolean demands_attention = self->demands_attention;
3671 gboolean above = self->above;
3672 gboolean below = self->below;
3676 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3677 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3678 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3679 /* an invalid action was passed to the client message, ignore it */
3682 for (i = 0; i < 2; ++i) {
3683 Atom state = i == 0 ? data1 : data2;
3685 if (!state) continue;
3687 /* if toggling, then pick whether we're adding or removing */
3688 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3689 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3691 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3692 value = self->max_vert;
3693 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3694 value = self->max_horz;
3695 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3697 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3698 value = self->skip_taskbar;
3699 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3700 value = self->skip_pager;
3701 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3702 value = self->iconic;
3703 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3705 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3706 value = self->above;
3707 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3708 value = self->below;
3709 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3710 value = self->demands_attention;
3711 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3712 value = undecorated;
3714 g_assert_not_reached();
3715 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3716 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3719 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3720 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3722 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3724 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3726 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3728 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3729 self->skip_taskbar = value;
3730 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3731 self->skip_pager = value;
3732 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3734 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3736 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3738 /* only unset below when setting above, otherwise you can't get to
3742 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3743 /* and vice versa */
3747 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3748 demands_attention = value;
3749 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3750 undecorated = value;
3754 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3755 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3757 if (max_horz == max_vert) { /* both going the same way */
3758 client_maximize(self, max_horz, 0);
3760 client_maximize(self, max_horz, 1);
3761 client_maximize(self, max_vert, 2);
3765 if (max_horz != self->max_horz)
3766 client_maximize(self, max_horz, 1);
3768 client_maximize(self, max_vert, 2);
3771 /* change fullscreen state before shading, as it will affect if the window
3773 if (fullscreen != self->fullscreen)
3774 client_fullscreen(self, fullscreen);
3775 if (shaded != self->shaded)
3776 client_shade(self, shaded);
3777 if (undecorated != self->undecorated)
3778 client_set_undecorated(self, undecorated);
3779 if (above != self->above || below != self->below) {
3780 self->above = above;
3781 self->below = below;
3782 client_calc_layer(self);
3785 if (modal != self->modal) {
3786 self->modal = modal;
3787 /* when a window changes modality, then its stacking order with its
3788 transients needs to change */
3789 stacking_raise(CLIENT_AS_WINDOW(self));
3791 /* it also may get focused. if something is focused that shouldn't
3792 be focused anymore, then move the focus */
3793 if (focus_client && client_focus_target(focus_client) != focus_client)
3794 client_focus(focus_client);
3797 if (iconic != self->iconic)
3798 client_iconify(self, iconic, FALSE, FALSE);
3800 if (demands_attention != self->demands_attention)
3801 client_hilite(self, demands_attention);
3803 client_change_state(self); /* change the hint to reflect these changes */
3805 focus_cycle_addremove(self, TRUE);
3808 ObClient *client_focus_target(ObClient *self)
3810 ObClient *child = NULL;
3812 child = client_search_modal_child(self);
3813 if (child) return child;
3817 gboolean client_can_focus(ObClient *self)
3819 /* choose the correct target */
3820 self = client_focus_target(self);
3822 if (!self->frame->visible)
3825 if (!(self->can_focus || self->focus_notify))
3831 gboolean client_focus(ObClient *self)
3833 /* we might not focus this window, so if we have modal children which would
3834 be focused instead, bring them to this desktop */
3835 client_bring_modal_windows(self);
3837 /* choose the correct target */
3838 self = client_focus_target(self);
3840 if (!client_can_focus(self)) {
3841 ob_debug_type(OB_DEBUG_FOCUS,
3842 "Client %s can't be focused", self->title);
3846 ob_debug_type(OB_DEBUG_FOCUS,
3847 "Focusing client \"%s\" (0x%x) at time %u",
3848 self->title, self->window, event_curtime);
3850 /* if using focus_delay, stop the timer now so that focus doesn't
3852 event_halt_focus_delay();
3854 obt_display_ignore_errors(TRUE);
3856 if (self->can_focus) {
3857 /* This can cause a BadMatch error with CurrentTime, or if an app
3858 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3859 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
3863 if (self->focus_notify) {
3865 ce.xclient.type = ClientMessage;
3866 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
3867 ce.xclient.display = obt_display;
3868 ce.xclient.window = self->window;
3869 ce.xclient.format = 32;
3870 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
3871 ce.xclient.data.l[1] = event_curtime;
3872 ce.xclient.data.l[2] = 0l;
3873 ce.xclient.data.l[3] = 0l;
3874 ce.xclient.data.l[4] = 0l;
3875 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
3878 obt_display_ignore_errors(FALSE);
3880 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
3881 obt_display_error_occured);
3882 return !obt_display_error_occured;
3885 static void client_present(ObClient *self, gboolean here, gboolean raise,
3888 if (client_normal(self) && screen_showing_desktop)
3889 screen_show_desktop(FALSE, self);
3891 client_iconify(self, FALSE, here, FALSE);
3892 if (self->desktop != DESKTOP_ALL &&
3893 self->desktop != screen_desktop)
3896 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3898 screen_set_desktop(self->desktop, FALSE);
3899 } else if (!self->frame->visible)
3900 /* if its not visible for other reasons, then don't mess
3903 if (self->shaded && unshade)
3904 client_shade(self, FALSE);
3906 stacking_raise(CLIENT_AS_WINDOW(self));
3911 /* this function exists to map to the net_active_window message in the ewmh */
3912 void client_activate(ObClient *self, gboolean desktop,
3913 gboolean here, gboolean raise,
3914 gboolean unshade, gboolean user)
3916 if ((user && (desktop ||
3917 self->desktop == DESKTOP_ALL ||
3918 self->desktop == screen_desktop)) ||
3919 client_can_steal_focus(self, event_curtime, CurrentTime))
3921 client_present(self, here, raise, unshade);
3924 client_hilite(self, TRUE);
3927 static void client_bring_windows_recursive(ObClient *self,
3935 for (it = self->transients; it; it = g_slist_next(it))
3936 client_bring_windows_recursive(it->data, desktop,
3937 helpers, modals, iconic);
3939 if (((helpers && client_helper(self)) ||
3940 (modals && self->modal)) &&
3941 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3942 (iconic && self->iconic)))
3944 if (iconic && self->iconic)
3945 client_iconify(self, FALSE, TRUE, FALSE);
3947 client_set_desktop(self, desktop, FALSE, FALSE);
3951 void client_bring_helper_windows(ObClient *self)
3953 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3956 void client_bring_modal_windows(ObClient *self)
3958 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3961 gboolean client_focused(ObClient *self)
3963 return self == focus_client;
3966 RrImage* client_icon(ObClient *self)
3968 RrImage *ret = NULL;
3971 ret = self->icon_set;
3972 else if (self->parents) {
3974 for (it = self->parents; it && !ret; it = g_slist_next(it))
3975 ret = client_icon(it->data);
3978 ret = client_default_icon;
3982 void client_set_layer(ObClient *self, gint layer)
3986 self->above = FALSE;
3987 } else if (layer == 0) {
3988 self->below = self->above = FALSE;
3990 self->below = FALSE;
3993 client_calc_layer(self);
3994 client_change_state(self); /* reflect this in the state hints */
3997 void client_set_undecorated(ObClient *self, gboolean undecorated)
3999 if (self->undecorated != undecorated &&
4000 /* don't let it undecorate if the function is missing, but let
4002 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4004 self->undecorated = undecorated;
4005 client_setup_decor_and_functions(self, TRUE);
4006 client_change_state(self); /* reflect this in the state hints */
4010 guint client_monitor(ObClient *self)
4012 return screen_find_monitor(&self->frame->area);
4015 ObClient *client_direct_parent(ObClient *self)
4017 if (!self->parents) return NULL;
4018 if (self->transient_for_group) return NULL;
4019 return self->parents->data;
4022 ObClient *client_search_top_direct_parent(ObClient *self)
4025 while ((p = client_direct_parent(self))) self = p;
4029 static GSList *client_search_all_top_parents_internal(ObClient *self,
4031 ObStackingLayer layer)
4036 /* move up the direct transient chain as far as possible */
4037 while ((p = client_direct_parent(self)) &&
4038 (!bylayer || p->layer == layer))
4042 ret = g_slist_prepend(NULL, self);
4044 ret = g_slist_copy(self->parents);
4049 GSList *client_search_all_top_parents(ObClient *self)
4051 return client_search_all_top_parents_internal(self, FALSE, 0);
4054 GSList *client_search_all_top_parents_layer(ObClient *self)
4056 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4059 ObClient *client_search_focus_parent(ObClient *self)
4063 for (it = self->parents; it; it = g_slist_next(it))
4064 if (client_focused(it->data)) return it->data;
4069 ObClient *client_search_focus_parent_full(ObClient *self)
4072 ObClient *ret = NULL;
4074 for (it = self->parents; it; it = g_slist_next(it)) {
4075 if (client_focused(it->data))
4078 ret = client_search_focus_parent_full(it->data);
4084 ObClient *client_search_parent(ObClient *self, ObClient *search)
4088 for (it = self->parents; it; it = g_slist_next(it))
4089 if (it->data == search) return search;
4094 ObClient *client_search_transient(ObClient *self, ObClient *search)
4098 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4099 if (sit->data == search)
4101 if (client_search_transient(sit->data, search))
4107 static void detect_edge(Rect area, ObDirection dir,
4108 gint my_head, gint my_size,
4109 gint my_edge_start, gint my_edge_size,
4110 gint *dest, gboolean *near_edge)
4112 gint edge_start, edge_size, head, tail;
4113 gboolean skip_head = FALSE, skip_tail = FALSE;
4116 case OB_DIRECTION_NORTH:
4117 case OB_DIRECTION_SOUTH:
4118 edge_start = area.x;
4119 edge_size = area.width;
4121 case OB_DIRECTION_EAST:
4122 case OB_DIRECTION_WEST:
4123 edge_start = area.y;
4124 edge_size = area.height;
4127 g_assert_not_reached();
4130 /* do we collide with this window? */
4131 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4132 edge_start, edge_size))
4136 case OB_DIRECTION_NORTH:
4137 head = RECT_BOTTOM(area);
4138 tail = RECT_TOP(area);
4140 case OB_DIRECTION_SOUTH:
4141 head = RECT_TOP(area);
4142 tail = RECT_BOTTOM(area);
4144 case OB_DIRECTION_WEST:
4145 head = RECT_RIGHT(area);
4146 tail = RECT_LEFT(area);
4148 case OB_DIRECTION_EAST:
4149 head = RECT_LEFT(area);
4150 tail = RECT_RIGHT(area);
4153 g_assert_not_reached();
4156 case OB_DIRECTION_NORTH:
4157 case OB_DIRECTION_WEST:
4158 /* check if our window is past the head of this window */
4159 if (my_head <= head + 1)
4161 /* check if our window's tail is past the tail of this window */
4162 if (my_head + my_size - 1 <= tail)
4164 /* check if the head of this window is closer than the previously
4165 chosen edge (take into account that the previously chosen
4166 edge might have been a tail, not a head) */
4167 if (head + (*near_edge ? 0 : my_size) <= *dest)
4169 /* check if the tail of this window is closer than the previously
4170 chosen edge (take into account that the previously chosen
4171 edge might have been a head, not a tail) */
4172 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4175 case OB_DIRECTION_SOUTH:
4176 case OB_DIRECTION_EAST:
4177 /* check if our window is past the head of this window */
4178 if (my_head >= head - 1)
4180 /* check if our window's tail is past the tail of this window */
4181 if (my_head - my_size + 1 >= tail)
4183 /* check if the head of this window is closer than the previously
4184 chosen edge (take into account that the previously chosen
4185 edge might have been a tail, not a head) */
4186 if (head - (*near_edge ? 0 : my_size) >= *dest)
4188 /* check if the tail of this window is closer than the previously
4189 chosen edge (take into account that the previously chosen
4190 edge might have been a head, not a tail) */
4191 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4195 g_assert_not_reached();
4198 ob_debug("my head %d size %d", my_head, my_size);
4199 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4201 ob_debug("using near edge %d", head);
4205 else if (!skip_tail) {
4206 ob_debug("using far edge %d", tail);
4212 void client_find_edge_directional(ObClient *self, ObDirection dir,
4213 gint my_head, gint my_size,
4214 gint my_edge_start, gint my_edge_size,
4215 gint *dest, gboolean *near_edge)
4223 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4224 &self->frame->area);
4227 case OB_DIRECTION_NORTH:
4228 edge = RECT_TOP(*a) - 1;
4230 case OB_DIRECTION_SOUTH:
4231 edge = RECT_BOTTOM(*a) + 1;
4233 case OB_DIRECTION_EAST:
4234 edge = RECT_RIGHT(*a) + 1;
4236 case OB_DIRECTION_WEST:
4237 edge = RECT_LEFT(*a) - 1;
4240 g_assert_not_reached();
4242 /* default to the far edge, then narrow it down */
4246 /* search for edges of monitors */
4247 for (i = 0; i < screen_num_monitors; ++i) {
4248 Rect *area = screen_area(self->desktop, i, NULL);
4249 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4250 my_edge_size, dest, near_edge);
4251 g_slice_free(Rect, area);
4254 /* search for edges of clients */
4255 if (((dir == OB_DIRECTION_NORTH || dir == OB_DIRECTION_SOUTH) &&
4257 ((dir == OB_DIRECTION_EAST || dir == OB_DIRECTION_WEST) &&
4260 for (it = client_list; it; it = g_list_next(it)) {
4261 ObClient *cur = it->data;
4263 /* skip windows to not bump into */
4268 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4269 cur->desktop != screen_desktop)
4272 ob_debug("trying window %s", cur->title);
4274 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4275 my_edge_size, dest, near_edge);
4277 dock_get_area(&dock_area);
4278 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4279 my_edge_size, dest, near_edge);
4282 g_slice_free(Rect, a);
4285 void client_find_move_directional(ObClient *self, ObDirection dir,
4289 gint e, e_start, e_size;
4293 case OB_DIRECTION_EAST:
4294 head = RECT_RIGHT(self->frame->area);
4295 size = self->frame->area.width;
4296 e_start = RECT_TOP(self->frame->area);
4297 e_size = self->frame->area.height;
4299 case OB_DIRECTION_WEST:
4300 head = RECT_LEFT(self->frame->area);
4301 size = self->frame->area.width;
4302 e_start = RECT_TOP(self->frame->area);
4303 e_size = self->frame->area.height;
4305 case OB_DIRECTION_NORTH:
4306 head = RECT_TOP(self->frame->area);
4307 size = self->frame->area.height;
4308 e_start = RECT_LEFT(self->frame->area);
4309 e_size = self->frame->area.width;
4311 case OB_DIRECTION_SOUTH:
4312 head = RECT_BOTTOM(self->frame->area);
4313 size = self->frame->area.height;
4314 e_start = RECT_LEFT(self->frame->area);
4315 e_size = self->frame->area.width;
4318 g_assert_not_reached();
4321 client_find_edge_directional(self, dir, head, size,
4322 e_start, e_size, &e, &near);
4323 *x = self->frame->area.x;
4324 *y = self->frame->area.y;
4326 case OB_DIRECTION_EAST:
4327 if (near) e -= self->frame->area.width;
4331 case OB_DIRECTION_WEST:
4333 else e -= self->frame->area.width;
4336 case OB_DIRECTION_NORTH:
4338 else e -= self->frame->area.height;
4341 case OB_DIRECTION_SOUTH:
4342 if (near) e -= self->frame->area.height;
4347 g_assert_not_reached();
4349 frame_frame_gravity(self->frame, x, y);
4352 void client_find_resize_directional(ObClient *self, ObDirection side,
4354 gint *x, gint *y, gint *w, gint *h)
4357 gint e, e_start, e_size, delta;
4362 case OB_DIRECTION_EAST:
4363 head = RECT_RIGHT(self->frame->area) +
4364 (self->size_inc.width - 1) * (grow ? 1 : 0);
4365 e_start = RECT_TOP(self->frame->area);
4366 e_size = self->frame->area.height;
4367 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4369 case OB_DIRECTION_WEST:
4370 head = RECT_LEFT(self->frame->area) -
4371 (self->size_inc.width - 1) * (grow ? 1 : 0);
4372 e_start = RECT_TOP(self->frame->area);
4373 e_size = self->frame->area.height;
4374 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4376 case OB_DIRECTION_NORTH:
4377 head = RECT_TOP(self->frame->area) -
4378 (self->size_inc.height - 1) * (grow ? 1 : 0);
4379 e_start = RECT_LEFT(self->frame->area);
4380 e_size = self->frame->area.width;
4381 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4383 case OB_DIRECTION_SOUTH:
4384 head = RECT_BOTTOM(self->frame->area) +
4385 (self->size_inc.height - 1) * (grow ? 1 : 0);
4386 e_start = RECT_LEFT(self->frame->area);
4387 e_size = self->frame->area.width;
4388 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4391 g_assert_not_reached();
4394 ob_debug("head %d dir %d", head, dir);
4395 client_find_edge_directional(self, dir, head, 1,
4396 e_start, e_size, &e, &near);
4397 ob_debug("edge %d", e);
4398 *x = self->frame->area.x;
4399 *y = self->frame->area.y;
4400 *w = self->frame->area.width;
4401 *h = self->frame->area.height;
4403 case OB_DIRECTION_EAST:
4404 if (grow == near) --e;
4405 delta = e - RECT_RIGHT(self->frame->area);
4408 case OB_DIRECTION_WEST:
4409 if (grow == near) ++e;
4410 delta = RECT_LEFT(self->frame->area) - e;
4414 case OB_DIRECTION_NORTH:
4415 if (grow == near) ++e;
4416 delta = RECT_TOP(self->frame->area) - e;
4420 case OB_DIRECTION_SOUTH:
4421 if (grow == near) --e;
4422 delta = e - RECT_BOTTOM(self->frame->area);
4426 g_assert_not_reached();
4428 frame_frame_gravity(self->frame, x, y);
4429 *w -= self->frame->size.left + self->frame->size.right;
4430 *h -= self->frame->size.top + self->frame->size.bottom;
4433 ObClient* client_under_pointer(void)
4437 ObClient *ret = NULL;
4439 if (screen_pointer_pos(&x, &y)) {
4440 for (it = stacking_list; it; it = g_list_next(it)) {
4441 if (WINDOW_IS_CLIENT(it->data)) {
4442 ObClient *c = WINDOW_AS_CLIENT(it->data);
4443 if (c->frame->visible &&
4444 /* check the desktop, this is done during desktop
4445 switching and windows are shown/hidden status is not
4447 (c->desktop == screen_desktop ||
4448 c->desktop == DESKTOP_ALL) &&
4449 /* ignore all animating windows */
4450 !frame_iconify_animating(c->frame) &&
4451 RECT_CONTAINS(c->frame->area, x, y))
4462 gboolean client_has_group_siblings(ObClient *self)
4464 return self->group && self->group->members->next;
4467 /*! Returns TRUE if the client is running on the same machine as Openbox */
4468 gboolean client_on_localhost(ObClient *self)
4470 return self->client_machine == NULL;