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"
26 #include "moveresize.h"
30 #include "extensions.h"
41 #include "menuframe.h"
44 #include "render/render.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_get_area(ObClient *self);
80 static void client_get_desktop(ObClient *self);
81 static void client_get_state(ObClient *self);
82 static void client_get_shaped(ObClient *self);
83 static void client_get_mwm_hints(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);
111 void client_startup(gboolean reconfig)
113 if ((client_default_icon = RrImageCacheFind(ob_rr_icons,
114 ob_rr_theme->def_win_icon,
115 ob_rr_theme->def_win_icon_w,
116 ob_rr_theme->def_win_icon_h)))
117 RrImageRef(client_default_icon);
119 client_default_icon = RrImageNew(ob_rr_icons);
120 RrImageAddPicture(client_default_icon,
121 ob_rr_theme->def_win_icon,
122 ob_rr_theme->def_win_icon_w,
123 ob_rr_theme->def_win_icon_h);
126 if (reconfig) return;
131 void client_shutdown(gboolean reconfig)
133 RrImageUnref(client_default_icon);
134 client_default_icon = NULL;
136 if (reconfig) return;
139 static void client_call_notifies(ObClient *self, GSList *list)
143 for (it = list; it; it = g_slist_next(it)) {
144 ClientCallback *d = it->data;
145 d->func(self, d->data);
149 void client_add_destroy_notify(ObClientCallback func, gpointer data)
151 ClientCallback *d = g_new(ClientCallback, 1);
154 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
157 void client_remove_destroy_notify(ObClientCallback func)
161 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
162 ClientCallback *d = it->data;
163 if (d->func == func) {
165 client_destroy_notifies =
166 g_slist_delete_link(client_destroy_notifies, it);
172 void client_set_list(void)
174 Window *windows, *win_it;
176 guint size = g_list_length(client_list);
178 /* create an array of the window ids */
180 windows = g_new(Window, size);
182 for (it = client_list; it; it = g_list_next(it), ++win_it)
183 *win_it = ((ObClient*)it->data)->window;
187 PROP_SETA32(RootWindow(ob_display, ob_screen),
188 net_client_list, window, (gulong*)windows, size);
196 void client_manage_all(void)
201 XWindowAttributes attrib;
203 XQueryTree(ob_display, RootWindow(ob_display, ob_screen),
204 &w, &w, &children, &nchild);
206 /* remove all icon windows from the list */
207 for (i = 0; i < nchild; i++) {
208 if (children[i] == None) continue;
209 wmhints = XGetWMHints(ob_display, children[i]);
211 if ((wmhints->flags & IconWindowHint) &&
212 (wmhints->icon_window != children[i]))
213 for (j = 0; j < nchild; j++)
214 if (children[j] == wmhints->icon_window) {
222 /* manage windows in reverse order from how they were originally mapped.
223 this is an attempt to manage children windows before their parents, so
224 that when the parent is mapped, it can find the child */
225 for (i = 0; i < nchild; ++i) {
226 if (children[i] == None)
228 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
229 if (attrib.override_redirect) continue;
231 if (attrib.map_state != IsUnmapped)
232 client_manage(children[i], NULL);
238 void client_manage(Window window, ObPrompt *prompt)
242 XWindowAttributes attrib;
243 XSetWindowAttributes attrib_set;
245 gboolean activate = FALSE;
246 ObAppSettings *settings;
247 gboolean transient = FALSE;
248 Rect place, *monitor;
249 Time launch_time, map_time;
253 /* check if it has already been unmapped by the time we started
254 mapping. the grab does a sync so we don't have to here */
255 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
256 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e))
258 XPutBackEvent(ob_display, &e);
260 ob_debug("Trying to manage unmapped window. Aborting that.\n");
262 return; /* don't manage it */
265 /* make sure it isn't an override-redirect window */
266 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
267 attrib.override_redirect)
270 return; /* don't manage it */
273 /* is the window a docking app */
274 if ((wmhint = XGetWMHints(ob_display, window))) {
275 if ((wmhint->flags & StateHint) &&
276 wmhint->initial_state == WithdrawnState)
278 dock_add(window, wmhint);
286 ob_debug("Managing window: 0x%lx\n", window);
288 map_time = event_get_server_time();
290 /* choose the events we want to receive on the CLIENT window
291 (ObPrompt windows can request events too) */
292 attrib_set.event_mask = CLIENT_EVENTMASK |
293 (prompt ? prompt->event_mask : 0);
294 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
295 XChangeWindowAttributes(ob_display, window,
296 CWEventMask|CWDontPropagate, &attrib_set);
298 /* create the ObClient struct, and populate it from the hints on the
300 self = g_new0(ObClient, 1);
301 self->obwin.type = Window_Client;
302 self->window = window;
303 self->prompt = prompt;
305 /* non-zero defaults */
306 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
307 self->gravity = NorthWestGravity;
308 self->desktop = screen_num_desktops; /* always an invalid value */
310 /* get all the stuff off the window */
311 client_get_all(self, TRUE);
313 ob_debug("Window type: %d\n", self->type);
314 ob_debug("Window group: 0x%x\n", self->group?self->group->leader:0);
316 /* now we have all of the window's information so we can set this up.
317 do this before creating the frame, so it can tell that we are still
318 mapping and doesn't go applying things right away */
319 client_setup_decor_and_functions(self, FALSE);
321 /* specify that if we exit, the window should not be destroyed and
322 should be reparented back to root automatically, unless we are managing
323 an internal ObPrompt window */
325 XChangeSaveSet(ob_display, window, SetModeInsert);
327 /* create the decoration frame for the client window */
328 self->frame = frame_new(self);
330 frame_grab_client(self->frame);
332 /* we've grabbed everything and set everything that we need to at mapping
336 /* per-app settings override stuff from client_get_all, and return the
337 settings for other uses too. the returned settings is a shallow copy,
338 that needs to be freed with g_free(). */
339 settings = client_get_settings_state(self);
340 /* the session should get the last say though */
341 client_restore_session_state(self);
343 /* tell startup notification that this app started */
344 launch_time = sn_app_started(self->startup_id, self->class, self->name);
346 /* do this after we have a frame.. it uses the frame to help determine the
347 WM_STATE to apply. */
348 client_change_state(self);
350 /* add ourselves to the focus order */
351 focus_order_add_new(self);
353 /* do this to add ourselves to the stacking list in a non-intrusive way */
354 client_calc_layer(self);
356 /* focus the new window? */
357 if (ob_state() != OB_STATE_STARTING &&
358 (!self->session || self->session->focused) &&
359 /* this means focus=true for window is same as config_focus_new=true */
360 ((config_focus_new || (settings && settings->focus == 1)) ||
361 client_search_focus_tree_full(self)) &&
362 /* this checks for focus=false for the window */
363 (!settings || settings->focus != 0) &&
364 focus_valid_target(self, FALSE, FALSE, TRUE, FALSE, FALSE))
369 /* remove the client's border */
370 XSetWindowBorderWidth(ob_display, self->window, 0);
372 /* adjust the frame to the client's size before showing or placing
374 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
375 frame_adjust_client_area(self->frame);
377 /* where the frame was placed is where the window was originally */
379 monitor = screen_physical_area_monitor(screen_find_monitor(&place));
381 /* figure out placement for the window if the window is new */
382 if (ob_state() == OB_STATE_RUNNING) {
383 ob_debug("Positioned: %s @ %d %d\n",
384 (!self->positioned ? "no" :
385 (self->positioned == PPosition ? "program specified" :
386 (self->positioned == USPosition ? "user specified" :
387 (self->positioned == (PPosition | USPosition) ?
388 "program + user specified" :
389 "BADNESS !?")))), place.x, place.y);
391 ob_debug("Sized: %s @ %d %d\n",
392 (!self->sized ? "no" :
393 (self->sized == PSize ? "program specified" :
394 (self->sized == USSize ? "user specified" :
395 (self->sized == (PSize | USSize) ?
396 "program + user specified" :
397 "BADNESS !?")))), place.width, place.height);
399 /* splash screens are also returned as TRUE for transient,
400 and so will be forced on screen below */
401 transient = place_client(self, &place.x, &place.y, settings);
403 /* make sure the window is visible. */
404 client_find_onscreen(self, &place.x, &place.y,
405 place.width, place.height,
406 /* non-normal clients has less rules, and
407 windows that are being restored from a
408 session do also. we can assume you want
409 it back where you saved it. Clients saying
410 they placed themselves are subjected to
411 harder rules, ones that are placed by
412 place.c or by the user are allowed partially
413 off-screen and on xinerama divides (ie,
414 it is up to the placement routines to avoid
415 the xinerama divides)
417 splash screens get "transient" set to TRUE by
418 the place_client call
420 ob_state() == OB_STATE_RUNNING &&
422 (!((self->positioned & USPosition) ||
423 (settings && settings->pos_given)) &&
424 client_normal(self) &&
426 /* don't move oldschool fullscreen windows to
427 fit inside the struts (fixes Acroread, which
428 makes its fullscreen window fit the screen
429 but it is not USSize'd or USPosition'd) */
430 !(self->decorations == 0 &&
431 RECT_EQUAL(place, *monitor)))));
434 /* if the window isn't user-sized, then make it fit inside
435 the visible screen area on its monitor. Use basically the same rules
436 for forcing the window on screen in the client_find_onscreen call.
438 do this after place_client, it chooses the monitor!
440 splash screens get "transient" set to TRUE by
441 the place_client call
443 if (ob_state() == OB_STATE_RUNNING &&
445 (!(self->sized & USSize || self->positioned & USPosition) &&
446 client_normal(self) &&
448 /* don't shrink oldschool fullscreen windows to fit inside the
449 struts (fixes Acroread, which makes its fullscreen window
450 fit the screen but it is not USSize'd or USPosition'd) */
451 !(self->decorations == 0 && RECT_EQUAL(place, *monitor)))))
453 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
455 /* get the size of the frame */
456 place.width += self->frame->size.left + self->frame->size.right;
457 place.height += self->frame->size.top + self->frame->size.bottom;
459 /* fit the window inside the area */
460 place.width = MIN(place.width, a->width);
461 place.height = MIN(place.height, a->height);
463 ob_debug("setting window size to %dx%d\n", place.width, place.height);
465 /* get the size of the client back */
466 place.width -= self->frame->size.left + self->frame->size.right;
467 place.height -= self->frame->size.top + self->frame->size.bottom;
472 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
473 "some restrictions may apply\n",
474 self->window, place.x, place.y, place.width, place.height);
476 ob_debug(" but session requested %d, %d %d x %d instead, "
478 self->session->x, self->session->y,
479 self->session->w, self->session->h);
481 /* do this after the window is placed, so the premax/prefullscreen numbers
484 this also places the window
486 client_apply_startup_state(self, place.x, place.y,
487 place.width, place.height);
492 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s\n",
493 activate ? "yes" : "no");
495 gboolean raise = FALSE;
496 gboolean relative_focused;
497 gboolean parent_focused;
499 parent_focused = (focus_client != NULL &&
500 client_search_focus_parent(self));
501 relative_focused = (focus_client != NULL &&
502 (client_search_focus_tree_full(self) != NULL ||
503 client_search_focus_group_full(self) != NULL));
505 /* This is focus stealing prevention */
506 ob_debug_type(OB_DEBUG_FOCUS,
507 "Want to focus new window 0x%x at time %u "
508 "launched at %u (last user interaction time %u)\n",
509 self->window, map_time, launch_time,
510 event_last_user_time);
512 if (menu_frame_visible || moveresize_in_progress) {
515 ob_debug_type(OB_DEBUG_FOCUS,
516 "Not focusing the window because the user is inside "
517 "an Openbox menu or is move/resizing a window and "
518 "we don't want to interrupt them\n");
521 /* if it's on another desktop */
522 else if (!(self->desktop == screen_desktop ||
523 self->desktop == DESKTOP_ALL) &&
524 /* the timestamp is from before you changed desktops */
525 launch_time && screen_desktop_user_time &&
526 !event_time_after(launch_time, screen_desktop_user_time))
530 ob_debug_type(OB_DEBUG_FOCUS,
531 "Not focusing the window because its on another "
534 /* If something is focused... */
535 else if (focus_client) {
536 /* If the user is working in another window right now, then don't
538 if (!parent_focused &&
539 event_last_user_time && launch_time &&
540 event_time_after(event_last_user_time, launch_time) &&
541 event_last_user_time != launch_time &&
542 event_time_after(event_last_user_time,
543 map_time - OB_EVENT_USER_TIME_DELAY))
546 ob_debug_type(OB_DEBUG_FOCUS,
547 "Not focusing the window because the user is "
548 "working in another window that is not "
551 /* If the new window is a transient (and its relatives aren't
553 else if (client_has_parent(self) && !relative_focused) {
555 ob_debug_type(OB_DEBUG_FOCUS,
556 "Not focusing the window because it is a "
557 "transient, and its relatives aren't focused\n");
559 /* Don't steal focus from globally active clients.
560 I stole this idea from KWin. It seems nice.
562 else if (!(focus_client->can_focus ||
563 focus_client->focus_notify))
566 ob_debug_type(OB_DEBUG_FOCUS,
567 "Not focusing the window because a globally "
568 "active client has focus\n");
570 /* Don't move focus if it's not going to go to this window
572 else if (client_focus_target(self) != self) {
575 ob_debug_type(OB_DEBUG_FOCUS,
576 "Not focusing the window because another window "
577 "would get the focus anyway\n");
579 /* Don't move focus if the window is not visible on the current
580 desktop and none of its relatives are focused */
581 else if (!(self->desktop == screen_desktop ||
582 self->desktop == DESKTOP_ALL) &&
587 ob_debug_type(OB_DEBUG_FOCUS,
588 "Not focusing the window because it is on "
589 "another desktop and no relatives are focused ");
594 ob_debug_type(OB_DEBUG_FOCUS,
595 "Focus stealing prevention activated for %s at "
596 "time %u (last user interaction time %u)\n",
597 self->title, map_time, event_last_user_time);
598 /* if the client isn't focused, then hilite it so the user
600 client_hilite(self, TRUE);
601 /* we may want to raise it even tho we're not activating it */
602 if (raise && !client_restore_session_stacking(self))
603 stacking_raise(CLIENT_AS_WINDOW(self));
607 /* This may look rather odd. Well it's because new windows are added
608 to the stacking order non-intrusively. If we're not going to focus
609 the new window or hilite it, then we raise it to the top. This will
610 take affect for things that don't get focused like splash screens.
611 Also if you don't have focus_new enabled, then it's going to get
612 raised to the top. Legacy begets legacy I guess?
614 if (!client_restore_session_stacking(self))
615 stacking_raise(CLIENT_AS_WINDOW(self));
618 mouse_grab_for_client(self, TRUE);
620 /* this has to happen before we try focus the window, but we want it to
621 happen after the client's stacking has been determined or it looks bad
625 if (!config_focus_under_mouse)
626 ignore_start = event_start_ignore_all_enters();
630 if (!config_focus_under_mouse)
631 event_end_ignore_all_enters(ignore_start);
635 gboolean stacked = client_restore_session_stacking(self);
636 client_present(self, FALSE, !stacked, TRUE);
639 /* add to client list/map */
640 client_list = g_list_append(client_list, self);
641 g_hash_table_insert(window_map, &self->window, self);
643 /* this has to happen after we're in the client_list */
644 if (STRUT_EXISTS(self->strut))
645 screen_update_areas();
647 /* update the list hints */
650 /* free the ObAppSettings shallow copy */
653 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
654 window, self->frame->window, self->class);
659 ObClient *client_fake_manage(Window window)
662 ObAppSettings *settings;
664 ob_debug("Pretend-managing window: %lx\n", window);
666 /* do this minimal stuff to figure out the client's decorations */
668 self = g_new0(ObClient, 1);
669 self->window = window;
671 client_get_all(self, FALSE);
672 /* per-app settings override stuff, and return the settings for other
673 uses too. this returns a shallow copy that needs to be freed */
674 settings = client_get_settings_state(self);
676 client_setup_decor_and_functions(self, FALSE);
678 /* create the decoration frame for the client window and adjust its size */
679 self->frame = frame_new(self);
680 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
682 ob_debug("gave extents left %d right %d top %d bottom %d\n",
683 self->frame->size.left, self->frame->size.right,
684 self->frame->size.top, self->frame->size.bottom);
686 /* free the ObAppSettings shallow copy */
692 void client_unmanage_all(void)
695 client_unmanage(client_list->data);
698 void client_unmanage(ObClient *self)
703 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
704 self->window, self->frame->window,
705 self->class, self->title ? self->title : "");
707 g_assert(self != NULL);
709 /* we dont want events no more. do this before hiding the frame so we
710 don't generate more events */
711 XSelectInput(ob_display, self->window, NoEventMask);
713 /* ignore enter events from the unmap so it doesnt mess with the focus */
714 if (!config_focus_under_mouse)
715 ignore_start = event_start_ignore_all_enters();
717 frame_hide(self->frame);
718 /* flush to send the hide to the server quickly */
721 if (!config_focus_under_mouse)
722 event_end_ignore_all_enters(ignore_start);
724 mouse_grab_for_client(self, FALSE);
726 /* remove the window from our save set, unless we are managing an internal
729 XChangeSaveSet(ob_display, self->window, SetModeDelete);
731 /* update the focus lists */
732 focus_order_remove(self);
733 if (client_focused(self)) {
734 /* don't leave an invalid focus_client */
738 /* if we're prompting to kill the client, close that */
739 prompt_unref(self->kill_prompt);
740 self->kill_prompt = NULL;
742 client_list = g_list_remove(client_list, self);
743 stacking_remove(self);
744 g_hash_table_remove(window_map, &self->window);
746 /* once the client is out of the list, update the struts to remove its
748 if (STRUT_EXISTS(self->strut))
749 screen_update_areas();
751 client_call_notifies(self, client_destroy_notifies);
753 /* tell our parent(s) that we're gone */
754 for (it = self->parents; it; it = g_slist_next(it))
755 ((ObClient*)it->data)->transients =
756 g_slist_remove(((ObClient*)it->data)->transients,self);
758 /* tell our transients that we're gone */
759 for (it = self->transients; it; it = g_slist_next(it)) {
760 ((ObClient*)it->data)->parents =
761 g_slist_remove(((ObClient*)it->data)->parents, self);
762 /* we could be keeping our children in a higher layer */
763 client_calc_layer(it->data);
766 /* remove from its group */
768 group_remove(self->group, self);
772 /* restore the window's original geometry so it is not lost */
778 if (self->fullscreen)
779 a = self->pre_fullscreen_area;
780 else if (self->max_horz || self->max_vert) {
781 if (self->max_horz) {
782 a.x = self->pre_max_area.x;
783 a.width = self->pre_max_area.width;
785 if (self->max_vert) {
786 a.y = self->pre_max_area.y;
787 a.height = self->pre_max_area.height;
791 self->fullscreen = self->max_horz = self->max_vert = FALSE;
792 /* let it be moved and resized no matter what */
793 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
794 self->decorations = 0; /* unmanaged windows have no decor */
796 /* give the client its border back */
797 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
799 client_move_resize(self, a.x, a.y, a.width, a.height);
802 /* reparent the window out of the frame, and free the frame */
803 frame_release_client(self->frame);
804 frame_free(self->frame);
807 if (ob_state() != OB_STATE_EXITING) {
808 /* these values should not be persisted across a window
810 PROP_ERASE(self->window, net_wm_desktop);
811 PROP_ERASE(self->window, net_wm_state);
812 PROP_ERASE(self->window, wm_state);
814 /* if we're left in an unmapped state, the client wont be mapped.
815 this is bad, since we will no longer be managing the window on
817 XMapWindow(ob_display, self->window);
820 /* these should not be left on the window ever. other window managers
821 don't necessarily use them and it will mess them up (like compiz) */
822 PROP_ERASE(self->window, net_wm_visible_name);
823 PROP_ERASE(self->window, net_wm_visible_icon_name);
825 /* update the list hints */
828 ob_debug("Unmanaged window 0x%lx\n", self->window);
830 /* free all data allocated in the client struct */
831 RrImageUnref(self->icon_set);
832 g_slist_free(self->transients);
833 g_free(self->startup_id);
834 g_free(self->wm_command);
836 g_free(self->icon_title);
837 g_free(self->original_title);
841 g_free(self->client_machine);
842 g_free(self->sm_client_id);
846 void client_fake_unmanage(ObClient *self)
848 /* this is all that got allocated to get the decorations */
850 frame_free(self->frame);
854 /*! Returns a new structure containing the per-app settings for this client.
855 The returned structure needs to be freed with g_free. */
856 static ObAppSettings *client_get_settings_state(ObClient *self)
858 ObAppSettings *settings;
861 settings = config_create_app_settings();
863 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
864 ObAppSettings *app = it->data;
865 gboolean match = TRUE;
867 g_assert(app->name != NULL || app->class != NULL);
869 /* we know that either name or class is not NULL so it will have to
870 match to use the rule */
872 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
874 else if (app->class &&
875 !g_pattern_match(app->class,
876 strlen(self->class), self->class, NULL))
878 else if (app->role &&
879 !g_pattern_match(app->role,
880 strlen(self->role), self->role, NULL))
882 else if ((signed)app->type >= 0 && app->type != self->type)
886 ob_debug("Window matching: %s\n", app->name);
888 /* copy the settings to our struct, overriding the existing
889 settings if they are not defaults */
890 config_app_settings_copy_non_defaults(app, settings);
894 if (settings->shade != -1)
895 self->shaded = !!settings->shade;
896 if (settings->decor != -1)
897 self->undecorated = !settings->decor;
898 if (settings->iconic != -1)
899 self->iconic = !!settings->iconic;
900 if (settings->skip_pager != -1)
901 self->skip_pager = !!settings->skip_pager;
902 if (settings->skip_taskbar != -1)
903 self->skip_taskbar = !!settings->skip_taskbar;
905 if (settings->max_vert != -1)
906 self->max_vert = !!settings->max_vert;
907 if (settings->max_horz != -1)
908 self->max_horz = !!settings->max_horz;
910 if (settings->fullscreen != -1)
911 self->fullscreen = !!settings->fullscreen;
913 if (settings->desktop) {
914 if (settings->desktop == DESKTOP_ALL)
915 self->desktop = settings->desktop;
916 else if (settings->desktop > 0 &&
917 settings->desktop <= screen_num_desktops)
918 self->desktop = settings->desktop - 1;
921 if (settings->layer == -1) {
925 else if (settings->layer == 0) {
929 else if (settings->layer == 1) {
936 static void client_restore_session_state(ObClient *self)
940 ob_debug_type(OB_DEBUG_SM,
941 "Restore session for client %s\n", self->title);
943 if (!(it = session_state_find(self))) {
944 ob_debug_type(OB_DEBUG_SM,
945 "Session data not found for client %s\n", self->title);
949 self->session = it->data;
951 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s\n",
954 RECT_SET_POINT(self->area, self->session->x, self->session->y);
955 self->positioned = USPosition;
956 self->sized = USSize;
957 if (self->session->w > 0)
958 self->area.width = self->session->w;
959 if (self->session->h > 0)
960 self->area.height = self->session->h;
961 XResizeWindow(ob_display, self->window,
962 self->area.width, self->area.height);
964 self->desktop = (self->session->desktop == DESKTOP_ALL ?
965 self->session->desktop :
966 MIN(screen_num_desktops - 1, self->session->desktop));
967 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
969 self->shaded = self->session->shaded;
970 self->iconic = self->session->iconic;
971 self->skip_pager = self->session->skip_pager;
972 self->skip_taskbar = self->session->skip_taskbar;
973 self->fullscreen = self->session->fullscreen;
974 self->above = self->session->above;
975 self->below = self->session->below;
976 self->max_horz = self->session->max_horz;
977 self->max_vert = self->session->max_vert;
978 self->undecorated = self->session->undecorated;
981 static gboolean client_restore_session_stacking(ObClient *self)
985 if (!self->session) return FALSE;
987 mypos = g_list_find(session_saved_state, self->session);
988 if (!mypos) return FALSE;
990 /* start above me and look for the first client */
991 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
994 for (cit = client_list; cit; cit = g_list_next(cit)) {
995 ObClient *c = cit->data;
996 /* found a client that was in the session, so go below it */
997 if (c->session == it->data) {
998 stacking_below(CLIENT_AS_WINDOW(self),
999 CLIENT_AS_WINDOW(cit->data));
1007 void client_move_onscreen(ObClient *self, gboolean rude)
1009 gint x = self->area.x;
1010 gint y = self->area.y;
1011 if (client_find_onscreen(self, &x, &y,
1013 self->area.height, rude)) {
1014 client_move(self, x, y);
1018 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
1021 gint ox = *x, oy = *y;
1022 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
1028 RECT_SET(desired, *x, *y, w, h);
1029 frame_rect_to_frame(self->frame, &desired);
1031 /* get where the frame would be */
1032 frame_client_gravity(self->frame, x, y);
1034 /* get the requested size of the window with decorations */
1035 fw = self->frame->size.left + w + self->frame->size.right;
1036 fh = self->frame->size.top + h + self->frame->size.bottom;
1038 /* If rudeness wasn't requested, then still be rude in a given direction
1039 if the client is not moving, only resizing in that direction */
1041 Point oldtl, oldtr, oldbl, oldbr;
1042 Point newtl, newtr, newbl, newbr;
1043 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1045 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1046 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1047 self->frame->area.y + self->frame->area.height - 1);
1048 POINT_SET(oldtr, oldbr.x, oldtl.y);
1049 POINT_SET(oldbl, oldtl.x, oldbr.y);
1051 POINT_SET(newtl, *x, *y);
1052 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1053 POINT_SET(newtr, newbr.x, newtl.y);
1054 POINT_SET(newbl, newtl.x, newbr.y);
1056 /* is it moving or just resizing from some corner? */
1057 stationary_l = oldtl.x == newtl.x;
1058 stationary_r = oldtr.x == newtr.x;
1059 stationary_t = oldtl.y == newtl.y;
1060 stationary_b = oldbl.y == newbl.y;
1062 /* if left edge is growing and didnt move right edge */
1063 if (stationary_r && newtl.x < oldtl.x)
1065 /* if right edge is growing and didnt move left edge */
1066 if (stationary_l && newtr.x > oldtr.x)
1068 /* if top edge is growing and didnt move bottom edge */
1069 if (stationary_b && newtl.y < oldtl.y)
1071 /* if bottom edge is growing and didnt move top edge */
1072 if (stationary_t && newbl.y > oldbl.y)
1076 /* we iterate through every monitor that the window is at least partially
1077 on, to make sure it is obeying the rules on them all
1079 if the window does not appear on any monitors, then use the first one
1082 for (i = 0; i < screen_num_monitors; ++i) {
1085 if (!screen_physical_area_monitor_contains(i, &desired)) {
1086 if (i < screen_num_monitors - 1 || found_mon)
1089 /* the window is not inside any monitor! so just use the first
1091 a = screen_area(self->desktop, 0, NULL);
1094 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1097 /* This makes sure windows aren't entirely outside of the screen so you
1098 can't see them at all.
1099 It makes sure 10% of the window is on the screen at least. And don't
1100 let it move itself off the top of the screen, which would hide the
1101 titlebar on you. (The user can still do this if they want too, it's
1102 only limiting the application.
1104 if (client_normal(self)) {
1105 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1106 *x = a->x + a->width - fw/10;
1107 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1108 *y = a->y + a->height - fh/10;
1109 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1110 *x = a->x - fw*9/10;
1111 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1112 *y = a->y - fh*9/10;
1115 /* This here doesn't let windows even a pixel outside the
1116 struts/screen. When called from client_manage, programs placing
1117 themselves are forced completely onscreen, while things like
1118 xterm -geometry resolution-width/2 will work fine. Trying to
1119 place it completely offscreen will be handled in the above code.
1120 Sorry for this confused comment, i am tired. */
1121 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1122 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1123 *x = a->x + MAX(0, a->width - fw);
1125 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1126 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1127 *y = a->y + MAX(0, a->height - fh);
1132 /* get where the client should be */
1133 frame_frame_gravity(self->frame, x, y);
1135 return ox != *x || oy != *y;
1138 static void client_get_all(ObClient *self, gboolean real)
1140 /* this is needed for the frame to set itself up */
1141 client_get_area(self);
1143 /* these things can change the decor and functions of the window */
1145 client_get_mwm_hints(self);
1146 /* this can change the mwmhints for special cases */
1147 client_get_type_and_transientness(self);
1148 client_get_state(self);
1149 client_update_normal_hints(self);
1151 /* get the session related properties, these can change decorations
1152 from per-app settings */
1153 client_get_session_ids(self);
1155 /* now we got everything that can affect the decorations */
1159 /* get this early so we have it for debugging */
1160 client_update_title(self);
1162 client_update_protocols(self);
1164 client_update_wmhints(self);
1165 /* this may have already been called from client_update_wmhints */
1166 if (!self->parents && !self->transient_for_group)
1167 client_update_transient_for(self);
1169 client_get_startup_id(self);
1170 client_get_desktop(self);/* uses transient data/group/startup id if a
1171 desktop is not specified */
1172 client_get_shaped(self);
1175 /* a couple type-based defaults for new windows */
1177 /* this makes sure that these windows appear on all desktops */
1178 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1179 self->desktop = DESKTOP_ALL;
1183 client_update_sync_request_counter(self);
1186 client_get_colormap(self);
1187 client_update_strut(self);
1188 client_update_icons(self);
1189 client_update_icon_geometry(self);
1192 static void client_get_startup_id(ObClient *self)
1194 if (!(PROP_GETS(self->window, net_startup_id, utf8, &self->startup_id)))
1196 PROP_GETS(self->group->leader,
1197 net_startup_id, utf8, &self->startup_id);
1200 static void client_get_area(ObClient *self)
1202 XWindowAttributes wattrib;
1205 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
1206 g_assert(ret != BadWindow);
1208 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1209 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1210 self->border_width = wattrib.border_width;
1212 ob_debug("client area: %d %d %d %d bw %d\n", wattrib.x, wattrib.y,
1213 wattrib.width, wattrib.height, wattrib.border_width);
1216 static void client_get_desktop(ObClient *self)
1218 guint32 d = screen_num_desktops; /* an always-invalid value */
1220 if (PROP_GET32(self->window, net_wm_desktop, cardinal, &d)) {
1221 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1222 self->desktop = screen_num_desktops - 1;
1225 ob_debug("client requested desktop 0x%x\n", self->desktop);
1228 gboolean first = TRUE;
1229 guint all = screen_num_desktops; /* not a valid value */
1231 /* if they are all on one desktop, then open it on the
1233 for (it = self->parents; it; it = g_slist_next(it)) {
1234 ObClient *c = it->data;
1236 if (c->desktop == DESKTOP_ALL) continue;
1242 else if (all != c->desktop)
1243 all = screen_num_desktops; /* make it invalid */
1245 if (all != screen_num_desktops) {
1246 self->desktop = all;
1248 ob_debug("client desktop set from parents: 0x%x\n",
1251 /* try get from the startup-notification protocol */
1252 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1253 if (self->desktop >= screen_num_desktops &&
1254 self->desktop != DESKTOP_ALL)
1255 self->desktop = screen_num_desktops - 1;
1256 ob_debug("client desktop set from startup-notification: 0x%x\n",
1259 /* defaults to the current desktop */
1261 self->desktop = screen_desktop;
1262 ob_debug("client desktop set to the current desktop: %d\n",
1268 static void client_get_state(ObClient *self)
1273 if (PROP_GETA32(self->window, net_wm_state, atom, &state, &num)) {
1275 for (i = 0; i < num; ++i) {
1276 if (state[i] == prop_atoms.net_wm_state_modal)
1278 else if (state[i] == prop_atoms.net_wm_state_shaded)
1279 self->shaded = TRUE;
1280 else if (state[i] == prop_atoms.net_wm_state_hidden)
1281 self->iconic = TRUE;
1282 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
1283 self->skip_taskbar = TRUE;
1284 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
1285 self->skip_pager = TRUE;
1286 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
1287 self->fullscreen = TRUE;
1288 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
1289 self->max_vert = TRUE;
1290 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
1291 self->max_horz = TRUE;
1292 else if (state[i] == prop_atoms.net_wm_state_above)
1294 else if (state[i] == prop_atoms.net_wm_state_below)
1296 else if (state[i] == prop_atoms.net_wm_state_demands_attention)
1297 self->demands_attention = TRUE;
1298 else if (state[i] == prop_atoms.ob_wm_state_undecorated)
1299 self->undecorated = TRUE;
1306 static void client_get_shaped(ObClient *self)
1308 self->shaped = FALSE;
1310 if (extensions_shape) {
1315 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
1317 XShapeQueryExtents(ob_display, self->window, &s, &foo,
1318 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1325 void client_update_transient_for(ObClient *self)
1328 ObClient *target = NULL;
1329 gboolean trangroup = FALSE;
1331 if (XGetTransientForHint(ob_display, self->window, &t)) {
1332 if (t != self->window) { /* can't be transient to itself! */
1333 target = g_hash_table_lookup(window_map, &t);
1334 /* if this happens then we need to check for it */
1335 g_assert(target != self);
1336 if (target && !WINDOW_IS_CLIENT(target)) {
1337 /* watch out for windows with a parent that is something
1338 different, like a dockapp for example */
1343 /* Setting the transient_for to Root is actually illegal, however
1344 applications from time have done this to specify transient for
1346 if (!target && self->group && t == RootWindow(ob_display, ob_screen))
1348 } else if (self->group && self->transient)
1351 client_update_transient_tree(self, self->group, self->group,
1352 self->transient_for_group, trangroup,
1353 client_direct_parent(self), target);
1354 self->transient_for_group = trangroup;
1358 static void client_update_transient_tree(ObClient *self,
1359 ObGroup *oldgroup, ObGroup *newgroup,
1360 gboolean oldgtran, gboolean newgtran,
1361 ObClient* oldparent,
1362 ObClient *newparent)
1367 g_assert(!oldgtran || oldgroup);
1368 g_assert(!newgtran || newgroup);
1369 g_assert((!oldgtran && !oldparent) ||
1370 (oldgtran && !oldparent) ||
1371 (!oldgtran && oldparent));
1372 g_assert((!newgtran && !newparent) ||
1373 (newgtran && !newparent) ||
1374 (!newgtran && newparent));
1377 Group transient windows are not allowed to have other group
1378 transient windows as their children.
1381 /* No change has occured */
1382 if (oldgroup == newgroup &&
1383 oldgtran == newgtran &&
1384 oldparent == newparent) return;
1386 /** Remove the client from the transient tree **/
1388 for (it = self->transients; it; it = next) {
1389 next = g_slist_next(it);
1391 self->transients = g_slist_delete_link(self->transients, it);
1392 c->parents = g_slist_remove(c->parents, self);
1394 for (it = self->parents; it; it = next) {
1395 next = g_slist_next(it);
1397 self->parents = g_slist_delete_link(self->parents, it);
1398 c->transients = g_slist_remove(c->transients, self);
1401 /** Re-add the client to the transient tree **/
1403 /* If we're transient for a group then we need to add ourselves to all our
1406 for (it = newgroup->members; it; it = g_slist_next(it)) {
1409 !client_search_top_direct_parent(c)->transient_for_group &&
1412 c->transients = g_slist_prepend(c->transients, self);
1413 self->parents = g_slist_prepend(self->parents, c);
1418 /* If we are now transient for a single window we need to add ourselves to
1421 WARNING: Cyclical transient-ness is possible if two windows are
1422 transient for eachother.
1424 else if (newparent &&
1425 /* don't make ourself its child if it is already our child */
1426 !client_is_direct_child(self, newparent) &&
1427 client_normal(newparent))
1429 newparent->transients = g_slist_prepend(newparent->transients, self);
1430 self->parents = g_slist_prepend(self->parents, newparent);
1433 /* Add any group transient windows to our children. But if we're transient
1434 for the group, then other group transients are not our children.
1436 WARNING: Cyclical transient-ness is possible. For e.g. if:
1437 A is transient for the group
1438 B is transient for A
1439 C is transient for B
1440 A can't be transient for C or we have a cycle
1442 if (!newgtran && newgroup &&
1444 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1445 client_normal(self))
1447 for (it = newgroup->members; it; it = g_slist_next(it)) {
1449 if (c != self && c->transient_for_group &&
1450 /* Don't make it our child if it is already our parent */
1451 !client_is_direct_child(c, self))
1453 self->transients = g_slist_prepend(self->transients, c);
1454 c->parents = g_slist_prepend(c->parents, self);
1459 /** If we change our group transient-ness, our children change their
1460 effective group transient-ness, which affects how they relate to other
1463 for (it = self->transients; it; it = g_slist_next(it)) {
1465 if (!c->transient_for_group)
1466 client_update_transient_tree(c, c->group, c->group,
1467 c->transient_for_group,
1468 c->transient_for_group,
1469 client_direct_parent(c),
1470 client_direct_parent(c));
1474 static void client_get_mwm_hints(ObClient *self)
1479 self->mwmhints.flags = 0; /* default to none */
1481 if (PROP_GETA32(self->window, motif_wm_hints, motif_wm_hints,
1483 if (num >= OB_MWM_ELEMENTS) {
1484 self->mwmhints.flags = hints[0];
1485 self->mwmhints.functions = hints[1];
1486 self->mwmhints.decorations = hints[2];
1492 void client_get_type_and_transientness(ObClient *self)
1499 self->transient = FALSE;
1501 if (PROP_GETA32(self->window, net_wm_window_type, atom, &val, &num)) {
1502 /* use the first value that we know about in the array */
1503 for (i = 0; i < num; ++i) {
1504 if (val[i] == prop_atoms.net_wm_window_type_desktop)
1505 self->type = OB_CLIENT_TYPE_DESKTOP;
1506 else if (val[i] == prop_atoms.net_wm_window_type_dock)
1507 self->type = OB_CLIENT_TYPE_DOCK;
1508 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
1509 self->type = OB_CLIENT_TYPE_TOOLBAR;
1510 else if (val[i] == prop_atoms.net_wm_window_type_menu)
1511 self->type = OB_CLIENT_TYPE_MENU;
1512 else if (val[i] == prop_atoms.net_wm_window_type_utility)
1513 self->type = OB_CLIENT_TYPE_UTILITY;
1514 else if (val[i] == prop_atoms.net_wm_window_type_splash)
1515 self->type = OB_CLIENT_TYPE_SPLASH;
1516 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
1517 self->type = OB_CLIENT_TYPE_DIALOG;
1518 else if (val[i] == prop_atoms.net_wm_window_type_normal)
1519 self->type = OB_CLIENT_TYPE_NORMAL;
1520 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
1521 /* prevent this window from getting any decor or
1523 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1524 OB_MWM_FLAG_DECORATIONS);
1525 self->mwmhints.decorations = 0;
1526 self->mwmhints.functions = 0;
1528 if (self->type != (ObClientType) -1)
1529 break; /* grab the first legit type */
1534 if (XGetTransientForHint(ob_display, self->window, &t))
1535 self->transient = TRUE;
1537 if (self->type == (ObClientType) -1) {
1538 /*the window type hint was not set, which means we either classify
1539 ourself as a normal window or a dialog, depending on if we are a
1541 if (self->transient)
1542 self->type = OB_CLIENT_TYPE_DIALOG;
1544 self->type = OB_CLIENT_TYPE_NORMAL;
1547 /* then, based on our type, we can update our transientness.. */
1548 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1549 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1550 self->type == OB_CLIENT_TYPE_MENU ||
1551 self->type == OB_CLIENT_TYPE_UTILITY)
1553 self->transient = TRUE;
1557 void client_update_protocols(ObClient *self)
1560 guint num_return, i;
1562 self->focus_notify = FALSE;
1563 self->delete_window = FALSE;
1565 if (PROP_GETA32(self->window, wm_protocols, atom, &proto, &num_return)) {
1566 for (i = 0; i < num_return; ++i) {
1567 if (proto[i] == prop_atoms.wm_delete_window)
1568 /* this means we can request the window to close */
1569 self->delete_window = TRUE;
1570 else if (proto[i] == prop_atoms.wm_take_focus)
1571 /* if this protocol is requested, then the window will be
1572 notified whenever we want it to receive focus */
1573 self->focus_notify = TRUE;
1574 else if (proto[i] == prop_atoms.net_wm_ping)
1575 /* if this protocol is requested, then the window will allow
1576 pings to determine if it is still alive */
1579 else if (proto[i] == prop_atoms.net_wm_sync_request)
1580 /* if this protocol is requested, then resizing the
1581 window will be synchronized between the frame and the
1583 self->sync_request = TRUE;
1591 void client_update_sync_request_counter(ObClient *self)
1595 if (PROP_GET32(self->window, net_wm_sync_request_counter, cardinal, &i)) {
1596 self->sync_counter = i;
1598 self->sync_counter = None;
1602 static void client_get_colormap(ObClient *self)
1604 XWindowAttributes wa;
1606 if (XGetWindowAttributes(ob_display, self->window, &wa))
1607 client_update_colormap(self, wa.colormap);
1610 void client_update_colormap(ObClient *self, Colormap colormap)
1612 if (colormap == self->colormap) return;
1614 ob_debug("Setting client %s colormap: 0x%x\n", self->title, colormap);
1616 if (client_focused(self)) {
1617 screen_install_colormap(self, FALSE); /* uninstall old one */
1618 self->colormap = colormap;
1619 screen_install_colormap(self, TRUE); /* install new one */
1621 self->colormap = colormap;
1624 void client_update_normal_hints(ObClient *self)
1630 self->min_ratio = 0.0f;
1631 self->max_ratio = 0.0f;
1632 SIZE_SET(self->size_inc, 1, 1);
1633 SIZE_SET(self->base_size, -1, -1);
1634 SIZE_SET(self->min_size, 0, 0);
1635 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1637 /* get the hints from the window */
1638 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
1639 /* normal windows can't request placement! har har
1640 if (!client_normal(self))
1642 self->positioned = (size.flags & (PPosition|USPosition));
1643 self->sized = (size.flags & (PSize|USSize));
1645 if (size.flags & PWinGravity)
1646 self->gravity = size.win_gravity;
1648 if (size.flags & PAspect) {
1649 if (size.min_aspect.y)
1651 (gfloat) size.min_aspect.x / size.min_aspect.y;
1652 if (size.max_aspect.y)
1654 (gfloat) size.max_aspect.x / size.max_aspect.y;
1657 if (size.flags & PMinSize)
1658 SIZE_SET(self->min_size, size.min_width, size.min_height);
1660 if (size.flags & PMaxSize)
1661 SIZE_SET(self->max_size, size.max_width, size.max_height);
1663 if (size.flags & PBaseSize)
1664 SIZE_SET(self->base_size, size.base_width, size.base_height);
1666 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1667 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1669 ob_debug("Normal hints: min size (%d %d) max size (%d %d)\n "
1670 "size inc (%d %d) base size (%d %d)\n",
1671 self->min_size.width, self->min_size.height,
1672 self->max_size.width, self->max_size.height,
1673 self->size_inc.width, self->size_inc.height,
1674 self->base_size.width, self->base_size.height);
1677 ob_debug("Normal hints: not set\n");
1680 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1682 /* start with everything (cept fullscreen) */
1684 (OB_FRAME_DECOR_TITLEBAR |
1685 OB_FRAME_DECOR_HANDLE |
1686 OB_FRAME_DECOR_GRIPS |
1687 OB_FRAME_DECOR_BORDER |
1688 OB_FRAME_DECOR_ICON |
1689 OB_FRAME_DECOR_ALLDESKTOPS |
1690 OB_FRAME_DECOR_ICONIFY |
1691 OB_FRAME_DECOR_MAXIMIZE |
1692 OB_FRAME_DECOR_SHADE |
1693 OB_FRAME_DECOR_CLOSE);
1695 (OB_CLIENT_FUNC_RESIZE |
1696 OB_CLIENT_FUNC_MOVE |
1697 OB_CLIENT_FUNC_ICONIFY |
1698 OB_CLIENT_FUNC_MAXIMIZE |
1699 OB_CLIENT_FUNC_SHADE |
1700 OB_CLIENT_FUNC_CLOSE |
1701 OB_CLIENT_FUNC_BELOW |
1702 OB_CLIENT_FUNC_ABOVE |
1703 OB_CLIENT_FUNC_UNDECORATE);
1705 if (!(self->min_size.width < self->max_size.width ||
1706 self->min_size.height < self->max_size.height))
1707 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1709 switch (self->type) {
1710 case OB_CLIENT_TYPE_NORMAL:
1711 /* normal windows retain all of the possible decorations and
1712 functionality, and can be fullscreen */
1713 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1716 case OB_CLIENT_TYPE_DIALOG:
1717 /* sometimes apps make dialog windows fullscreen for some reason (for
1718 e.g. kpdf does this..) */
1719 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1722 case OB_CLIENT_TYPE_UTILITY:
1723 /* these windows don't have anything added or removed by default */
1726 case OB_CLIENT_TYPE_MENU:
1727 case OB_CLIENT_TYPE_TOOLBAR:
1728 /* these windows can't iconify or maximize */
1729 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1730 OB_FRAME_DECOR_MAXIMIZE);
1731 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1732 OB_CLIENT_FUNC_MAXIMIZE);
1735 case OB_CLIENT_TYPE_SPLASH:
1736 /* these don't get get any decorations, and the only thing you can
1737 do with them is move them */
1738 self->decorations = 0;
1739 self->functions = OB_CLIENT_FUNC_MOVE;
1742 case OB_CLIENT_TYPE_DESKTOP:
1743 /* these windows are not manipulated by the window manager */
1744 self->decorations = 0;
1745 self->functions = 0;
1748 case OB_CLIENT_TYPE_DOCK:
1749 /* these windows are not manipulated by the window manager, but they
1750 can set below layer which has a special meaning */
1751 self->decorations = 0;
1752 self->functions = OB_CLIENT_FUNC_BELOW;
1756 /* Mwm Hints are applied subtractively to what has already been chosen for
1757 decor and functionality */
1758 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1759 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1760 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1761 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1763 /* if the mwm hints request no handle or title, then all
1764 decorations are disabled, but keep the border if that's
1766 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1767 self->decorations = OB_FRAME_DECOR_BORDER;
1769 self->decorations = 0;
1774 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1775 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1776 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1777 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1778 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1779 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1780 /* dont let mwm hints kill any buttons
1781 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1782 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1783 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1784 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1786 /* dont let mwm hints kill the close button
1787 if (! (self->mwmhints.functions & MwmFunc_Close))
1788 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1792 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1793 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1794 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1795 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1796 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1797 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1799 /* can't maximize without moving/resizing */
1800 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1801 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1802 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1803 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1804 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1807 if (self->max_horz && self->max_vert) {
1808 /* you can't resize fully maximized windows */
1809 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1810 /* kill the handle on fully maxed windows */
1811 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1814 /* If there are no decorations to remove, don't allow the user to try
1816 if (self->decorations == 0)
1817 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1819 /* finally, the user can have requested no decorations, which overrides
1820 everything (but doesnt give it a border if it doesnt have one) */
1821 if (self->undecorated)
1822 self->decorations = 0;
1824 /* if we don't have a titlebar, then we cannot shade! */
1825 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1826 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1828 /* now we need to check against rules for the client's current state */
1829 if (self->fullscreen) {
1830 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1831 OB_CLIENT_FUNC_FULLSCREEN |
1832 OB_CLIENT_FUNC_ICONIFY);
1833 self->decorations = 0;
1836 client_change_allowed_actions(self);
1839 /* force reconfigure to make sure decorations are updated */
1840 client_reconfigure(self, TRUE);
1843 static void client_change_allowed_actions(ObClient *self)
1848 /* desktop windows are kept on all desktops */
1849 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1850 actions[num++] = prop_atoms.net_wm_action_change_desktop;
1852 if (self->functions & OB_CLIENT_FUNC_SHADE)
1853 actions[num++] = prop_atoms.net_wm_action_shade;
1854 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1855 actions[num++] = prop_atoms.net_wm_action_close;
1856 if (self->functions & OB_CLIENT_FUNC_MOVE)
1857 actions[num++] = prop_atoms.net_wm_action_move;
1858 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1859 actions[num++] = prop_atoms.net_wm_action_minimize;
1860 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1861 actions[num++] = prop_atoms.net_wm_action_resize;
1862 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1863 actions[num++] = prop_atoms.net_wm_action_fullscreen;
1864 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1865 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
1866 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
1868 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1869 actions[num++] = prop_atoms.net_wm_action_above;
1870 if (self->functions & OB_CLIENT_FUNC_BELOW)
1871 actions[num++] = prop_atoms.net_wm_action_below;
1872 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1873 actions[num++] = prop_atoms.ob_wm_action_undecorate;
1875 PROP_SETA32(self->window, net_wm_allowed_actions, atom, actions, num);
1877 /* make sure the window isn't breaking any rules now
1879 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1880 it can't be iconified with its parent
1883 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1884 if (self->frame) client_shade(self, FALSE);
1885 else self->shaded = FALSE;
1887 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1888 if (self->frame) client_fullscreen(self, FALSE);
1889 else self->fullscreen = FALSE;
1891 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1893 if (self->frame) client_maximize(self, FALSE, 0);
1894 else self->max_vert = self->max_horz = FALSE;
1898 void client_update_wmhints(ObClient *self)
1902 /* assume a window takes input if it doesn't specify */
1903 self->can_focus = TRUE;
1905 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
1908 if (hints->flags & InputHint)
1909 self->can_focus = hints->input;
1911 /* only do this when first managing the window *AND* when we aren't
1913 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1914 if (hints->flags & StateHint)
1915 self->iconic = hints->initial_state == IconicState;
1918 self->urgent = (hints->flags & XUrgencyHint);
1919 if (self->urgent && !ur)
1920 client_hilite(self, TRUE);
1921 else if (!self->urgent && ur && self->demands_attention)
1922 client_hilite(self, FALSE);
1924 if (!(hints->flags & WindowGroupHint))
1925 hints->window_group = None;
1927 /* did the group state change? */
1928 if (hints->window_group !=
1929 (self->group ? self->group->leader : None))
1931 ObGroup *oldgroup = self->group;
1933 /* remove from the old group if there was one */
1935 group_remove(self->group, self);
1939 /* add ourself to the group if we have one */
1940 if (hints->window_group != None) {
1941 self->group = group_add(hints->window_group, self);
1944 /* Put ourselves into the new group's transient tree, and remove
1945 ourselves from the old group's */
1946 client_update_transient_tree(self, oldgroup, self->group,
1947 self->transient_for_group,
1948 self->transient_for_group,
1949 client_direct_parent(self),
1950 client_direct_parent(self));
1952 /* Lastly, being in a group, or not, can change if the window is
1953 transient for anything.
1955 The logic for this is:
1956 self->transient = TRUE always if the window wants to be
1957 transient for something, even if transient_for was NULL because
1958 it wasn't in a group before.
1960 If parents was NULL and oldgroup was NULL we can assume
1961 that when we add the new group, it will become transient for
1964 If transient_for_group is TRUE, then it must have already
1965 had a group. If it is getting a new group, the above call to
1966 client_update_transient_tree has already taken care of
1967 everything ! If it is losing all group status then it will
1968 no longer be transient for anything and that needs to be
1971 if (self->transient &&
1972 ((self->parents == NULL && oldgroup == NULL) ||
1973 (self->transient_for_group && !self->group)))
1974 client_update_transient_for(self);
1977 /* the WM_HINTS can contain an icon */
1978 if (hints->flags & IconPixmapHint)
1979 client_update_icons(self);
1985 void client_update_title(ObClient *self)
1988 gchar *visible = NULL;
1990 g_free(self->title);
1991 g_free(self->original_title);
1994 if (!PROP_GETS(self->window, net_wm_name, utf8, &data)) {
1995 /* try old x stuff */
1996 if (!(PROP_GETS(self->window, wm_name, locale, &data)
1997 || PROP_GETS(self->window, wm_name, utf8, &data))) {
1998 if (self->transient) {
2000 GNOME alert windows are not given titles:
2001 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
2003 data = g_strdup("");
2005 data = g_strdup(_("Unnamed Window"));
2008 self->original_title = g_strdup(data);
2010 if (self->client_machine) {
2011 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2016 if (self->not_responding) {
2018 if (self->kill_level > 0)
2019 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2021 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2025 PROP_SETS(self->window, net_wm_visible_name, visible);
2026 self->title = visible;
2029 frame_adjust_title(self->frame);
2031 /* update the icon title */
2033 g_free(self->icon_title);
2036 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, &data))
2037 /* try old x stuff */
2038 if (!(PROP_GETS(self->window, wm_icon_name, locale, &data) ||
2039 PROP_GETS(self->window, wm_icon_name, utf8, &data)))
2040 data = g_strdup(self->title);
2042 if (self->client_machine) {
2043 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2048 if (self->not_responding) {
2050 if (self->kill_level > 0)
2051 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2053 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2057 PROP_SETS(self->window, net_wm_visible_icon_name, visible);
2058 self->icon_title = visible;
2061 void client_update_strut(ObClient *self)
2065 gboolean got = FALSE;
2068 if (PROP_GETA32(self->window, net_wm_strut_partial, cardinal,
2072 STRUT_PARTIAL_SET(strut,
2073 data[0], data[2], data[1], data[3],
2074 data[4], data[5], data[8], data[9],
2075 data[6], data[7], data[10], data[11]);
2081 PROP_GETA32(self->window, net_wm_strut, cardinal, &data, &num)) {
2087 /* use the screen's width/height */
2088 a = screen_physical_area_all_monitors();
2090 STRUT_PARTIAL_SET(strut,
2091 data[0], data[2], data[1], data[3],
2092 a->y, a->y + a->height - 1,
2093 a->x, a->x + a->width - 1,
2094 a->y, a->y + a->height - 1,
2095 a->x, a->x + a->width - 1);
2102 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2103 0, 0, 0, 0, 0, 0, 0, 0);
2105 if (!STRUT_EQUAL(strut, self->strut)) {
2106 self->strut = strut;
2108 /* updating here is pointless while we're being mapped cuz we're not in
2109 the client list yet */
2111 screen_update_areas();
2115 void client_update_icons(ObClient *self)
2120 guint num_seen; /* number of icons present */
2125 /* grab the server, because we might be setting the window's icon and
2126 we don't want them to set it in between and we overwrite their own
2130 if (PROP_GETA32(self->window, net_wm_icon, cardinal, &data, &num)) {
2131 /* figure out how many valid icons are in here */
2134 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2137 /* watch for the data being too small for the specified size,
2138 or for zero sized icons. */
2139 if (i + w*h > num || w == 0 || h == 0) break;
2141 /* convert it to the right bit order for ObRender */
2142 for (j = 0; j < w*h; ++j)
2144 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2145 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2146 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2147 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2149 /* is it in the cache? */
2150 img = RrImageCacheFind(ob_rr_icons, &data[i], w, h);
2151 if (img) RrImageRef(img); /* own it */
2156 /* don't bother looping anymore if we already found it in the cache
2157 since we'll just use that! */
2161 /* if it's not in the cache yet, then add it to the cache now.
2162 we have already converted it to the correct bit order above */
2163 if (!img && num_seen > 0) {
2164 img = RrImageNew(ob_rr_icons);
2166 for (j = 0; j < num_seen; ++j) {
2169 RrImageAddPicture(img, &data[i], w, h);
2177 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2182 if ((hints = XGetWMHints(ob_display, self->window))) {
2183 if (hints->flags & IconPixmapHint) {
2185 xerror_set_ignore(TRUE);
2186 xicon = RrPixmapToRGBA(ob_rr_inst,
2188 (hints->flags & IconMaskHint ?
2189 hints->icon_mask : None),
2190 (gint*)&w, (gint*)&h, &data);
2191 xerror_set_ignore(FALSE);
2194 if (w > 0 && h > 0) {
2195 /* is this icon in the cache yet? */
2196 img = RrImageCacheFind(ob_rr_icons, data, w, h);
2197 if (img) RrImageRef(img); /* own it */
2199 /* if not, then add it */
2201 img = RrImageNew(ob_rr_icons);
2202 RrImageAddPicture(img, data, w, h);
2213 /* set the client's icons to be whatever we found */
2214 RrImageUnref(self->icon_set);
2215 self->icon_set = img;
2217 /* if the client has no icon at all, then we set a default icon onto it.
2218 but, if it has parents, then one of them will have an icon already
2220 if (!self->icon_set && !self->parents) {
2221 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2222 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2224 w = ob_rr_theme->def_win_icon_w;
2225 h = ob_rr_theme->def_win_icon_h;
2226 ldata = g_new(gulong, w*h+2);
2229 for (i = 0; i < w*h; ++i)
2230 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2231 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2232 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2233 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2234 PROP_SETA32(self->window, net_wm_icon, cardinal, ldata, w*h+2);
2236 } else if (self->frame)
2237 /* don't draw the icon empty if we're just setting one now anyways,
2238 we'll get the property change any second */
2239 frame_adjust_icon(self->frame);
2244 void client_update_icon_geometry(ObClient *self)
2249 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2251 if (PROP_GETA32(self->window, net_wm_icon_geometry, cardinal, &data, &num))
2254 /* don't let them set it with an area < 0 */
2255 RECT_SET(self->icon_geometry, data[0], data[1],
2256 MAX(data[2],0), MAX(data[3],0));
2261 static void client_get_session_ids(ObClient *self)
2268 if (!PROP_GET32(self->window, wm_client_leader, window, &leader))
2271 /* get the SM_CLIENT_ID */
2274 got = PROP_GETS(leader, sm_client_id, locale, &self->sm_client_id);
2276 PROP_GETS(self->window, sm_client_id, locale, &self->sm_client_id);
2278 /* get the WM_CLASS (name and class). make them "" if they are not
2282 got = PROP_GETSS(leader, wm_class, locale, &ss);
2284 got = PROP_GETSS(self->window, wm_class, locale, &ss);
2288 self->name = g_strdup(ss[0]);
2290 self->class = g_strdup(ss[1]);
2295 if (self->name == NULL) self->name = g_strdup("");
2296 if (self->class == NULL) self->class = g_strdup("");
2298 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2301 got = PROP_GETS(leader, wm_window_role, locale, &s);
2303 got = PROP_GETS(self->window, wm_window_role, locale, &s);
2308 self->role = g_strdup("");
2310 /* get the WM_COMMAND */
2314 got = PROP_GETSS(leader, wm_command, locale, &ss);
2316 got = PROP_GETSS(self->window, wm_command, locale, &ss);
2319 /* merge/mash them all together */
2320 gchar *merge = NULL;
2323 for (i = 0; ss[i]; ++i) {
2326 merge = g_strconcat(merge, ss[i], NULL);
2328 merge = g_strconcat(ss[i], NULL);
2333 self->wm_command = merge;
2336 /* get the WM_CLIENT_MACHINE */
2339 got = PROP_GETS(leader, wm_client_machine, locale, &s);
2341 got = PROP_GETS(self->window, wm_client_machine, locale, &s);
2344 gchar localhost[128];
2347 gethostname(localhost, 127);
2348 localhost[127] = '\0';
2349 if (strcmp(localhost, s) != 0)
2350 self->client_machine = s;
2354 /* see if it has the PID set too (the PID requires that the
2355 WM_CLIENT_MACHINE be set) */
2356 if (PROP_GET32(self->window, net_wm_pid, cardinal, &pid))
2361 static void client_change_wm_state(ObClient *self)
2366 old = self->wmstate;
2368 if (self->shaded || self->iconic ||
2369 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2371 self->wmstate = IconicState;
2373 self->wmstate = NormalState;
2375 if (old != self->wmstate) {
2376 PROP_MSG(self->window, kde_wm_change_state,
2377 self->wmstate, 1, 0, 0);
2379 state[0] = self->wmstate;
2381 PROP_SETA32(self->window, wm_state, wm_state, state, 2);
2385 static void client_change_state(ObClient *self)
2387 gulong netstate[12];
2392 netstate[num++] = prop_atoms.net_wm_state_modal;
2394 netstate[num++] = prop_atoms.net_wm_state_shaded;
2396 netstate[num++] = prop_atoms.net_wm_state_hidden;
2397 if (self->skip_taskbar)
2398 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
2399 if (self->skip_pager)
2400 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
2401 if (self->fullscreen)
2402 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
2404 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
2406 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
2408 netstate[num++] = prop_atoms.net_wm_state_above;
2410 netstate[num++] = prop_atoms.net_wm_state_below;
2411 if (self->demands_attention)
2412 netstate[num++] = prop_atoms.net_wm_state_demands_attention;
2413 if (self->undecorated)
2414 netstate[num++] = prop_atoms.ob_wm_state_undecorated;
2415 PROP_SETA32(self->window, net_wm_state, atom, netstate, num);
2418 frame_adjust_state(self->frame);
2421 ObClient *client_search_focus_tree(ObClient *self)
2426 for (it = self->transients; it; it = g_slist_next(it)) {
2427 if (client_focused(it->data)) return it->data;
2428 if ((ret = client_search_focus_tree(it->data))) return ret;
2433 ObClient *client_search_focus_tree_full(ObClient *self)
2435 if (self->parents) {
2438 for (it = self->parents; it; it = g_slist_next(it)) {
2439 ObClient *c = it->data;
2440 if ((c = client_search_focus_tree_full(it->data))) return c;
2446 /* this function checks the whole tree, the client_search_focus_tree
2447 does not, so we need to check this window */
2448 if (client_focused(self))
2450 return client_search_focus_tree(self);
2454 ObClient *client_search_focus_group_full(ObClient *self)
2459 for (it = self->group->members; it; it = g_slist_next(it)) {
2460 ObClient *c = it->data;
2462 if (client_focused(c)) return c;
2463 if ((c = client_search_focus_tree(it->data))) return c;
2466 if (client_focused(self)) return self;
2470 gboolean client_has_parent(ObClient *self)
2472 return self->parents != NULL;
2475 static ObStackingLayer calc_layer(ObClient *self)
2480 monitor = screen_physical_area_monitor(client_monitor(self));
2482 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2483 l = OB_STACKING_LAYER_DESKTOP;
2484 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2485 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2486 else l = OB_STACKING_LAYER_ABOVE;
2488 else if ((self->fullscreen ||
2489 /* No decorations and fills the monitor = oldskool fullscreen.
2490 But not for maximized windows.
2492 (self->decorations == 0 &&
2493 !(self->max_horz && self->max_vert) &&
2494 RECT_EQUAL(self->area, *monitor))) &&
2495 /* you are fullscreen while you or your children are focused.. */
2496 (client_focused(self) || client_search_focus_tree(self) ||
2497 /* you can be fullscreen if you're on another desktop */
2498 (self->desktop != screen_desktop &&
2499 self->desktop != DESKTOP_ALL) ||
2500 /* and you can also be fullscreen if the focused client is on
2501 another monitor, or nothing else is focused */
2503 client_monitor(focus_client) != client_monitor(self))))
2504 l = OB_STACKING_LAYER_FULLSCREEN;
2505 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2506 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2507 else l = OB_STACKING_LAYER_NORMAL;
2514 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2515 ObStackingLayer min)
2517 ObStackingLayer old, own;
2521 own = calc_layer(self);
2522 self->layer = MAX(own, min);
2524 if (self->layer != old) {
2525 stacking_remove(CLIENT_AS_WINDOW(self));
2526 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2529 /* we've been restacked */
2530 self->visited = TRUE;
2532 for (it = self->transients; it; it = g_slist_next(it))
2533 client_calc_layer_recursive(it->data, orig,
2537 static void client_calc_layer_internal(ObClient *self)
2541 /* transients take on the layer of their parents */
2542 sit = client_search_all_top_parents(self);
2544 for (; sit; sit = g_slist_next(sit))
2545 client_calc_layer_recursive(sit->data, self, 0);
2548 void client_calc_layer(ObClient *self)
2552 /* skip over stuff above fullscreen layer */
2553 for (it = stacking_list; it; it = g_list_next(it))
2554 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2556 /* find the windows in the fullscreen layer, and mark them not-visited */
2557 for (; it; it = g_list_next(it)) {
2558 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2559 else if (WINDOW_IS_CLIENT(it->data))
2560 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2563 client_calc_layer_internal(self);
2565 /* skip over stuff above fullscreen layer */
2566 for (it = stacking_list; it; it = g_list_next(it))
2567 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2569 /* now recalc any windows in the fullscreen layer which have not
2570 had their layer recalced already */
2571 for (; it; it = g_list_next(it)) {
2572 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2573 else if (WINDOW_IS_CLIENT(it->data) &&
2574 !WINDOW_AS_CLIENT(it->data)->visited)
2575 client_calc_layer_internal(it->data);
2579 gboolean client_should_show(ObClient *self)
2583 if (client_normal(self) && screen_showing_desktop)
2585 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2591 gboolean client_show(ObClient *self)
2593 gboolean show = FALSE;
2595 if (client_should_show(self)) {
2596 /* replay pending pointer event before showing the window, in case it
2597 should be going to something under the window */
2598 mouse_replay_pointer();
2600 frame_show(self->frame);
2603 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2604 it needs to be in IconicState. This includes when it is on another
2607 client_change_wm_state(self);
2612 gboolean client_hide(ObClient *self)
2614 gboolean hide = FALSE;
2616 if (!client_should_show(self)) {
2617 if (self == focus_client) {
2618 event_cancel_all_key_grabs();
2621 /* We don't need to ignore enter events here.
2622 The window can hide/iconify in 3 different ways:
2623 1 - through an x message. in this case we ignore all enter events
2624 caused by responding to the x message (unless underMouse)
2625 2 - by a keyboard action. in this case we ignore all enter events
2626 caused by the action
2627 3 - by a mouse action. in this case they are doing stuff with the
2628 mouse and focus _should_ move.
2630 Also in action_end, we simulate an enter event that can't be ignored
2631 so trying to ignore them is futile in case 3 anyways
2634 /* replay pending pointer event before hiding the window, in case it
2635 should be going to the window */
2636 mouse_replay_pointer();
2638 frame_hide(self->frame);
2641 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2642 it needs to be in IconicState. This includes when it is on another
2645 client_change_wm_state(self);
2650 void client_showhide(ObClient *self)
2652 if (!client_show(self))
2656 gboolean client_normal(ObClient *self) {
2657 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2658 self->type == OB_CLIENT_TYPE_DOCK ||
2659 self->type == OB_CLIENT_TYPE_SPLASH);
2662 gboolean client_helper(ObClient *self)
2664 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2665 self->type == OB_CLIENT_TYPE_MENU ||
2666 self->type == OB_CLIENT_TYPE_TOOLBAR);
2669 gboolean client_mouse_focusable(ObClient *self)
2671 return !(self->type == OB_CLIENT_TYPE_MENU ||
2672 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2673 self->type == OB_CLIENT_TYPE_SPLASH ||
2674 self->type == OB_CLIENT_TYPE_DOCK);
2677 gboolean client_enter_focusable(ObClient *self)
2679 /* you can focus desktops but it shouldn't on enter */
2680 return (client_mouse_focusable(self) &&
2681 self->type != OB_CLIENT_TYPE_DESKTOP);
2684 static void client_apply_startup_state(ObClient *self,
2685 gint x, gint y, gint w, gint h)
2687 /* save the states that we are going to apply */
2688 gboolean iconic = self->iconic;
2689 gboolean fullscreen = self->fullscreen;
2690 gboolean undecorated = self->undecorated;
2691 gboolean shaded = self->shaded;
2692 gboolean demands_attention = self->demands_attention;
2693 gboolean max_horz = self->max_horz;
2694 gboolean max_vert = self->max_vert;
2698 /* turn them all off in the client, so they won't affect the window
2700 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2701 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2703 /* move the client to its placed position, or it it's already there,
2704 generate a ConfigureNotify telling the client where it is.
2706 do this after adjusting the frame. otherwise it gets all weird and
2707 clients don't work right
2709 do this before applying the states so they have the correct
2710 pre-max/pre-fullscreen values
2712 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2713 ob_debug("placed window 0x%x at %d, %d with size %d x %d\n",
2714 self->window, x, y, w, h);
2715 /* save the area, and make it where it should be for the premax stuff */
2716 oldarea = self->area;
2717 RECT_SET(self->area, x, y, w, h);
2719 /* apply the states. these are in a carefully crafted order.. */
2722 client_iconify(self, TRUE, FALSE, TRUE);
2724 client_fullscreen(self, TRUE);
2726 client_set_undecorated(self, TRUE);
2728 client_shade(self, TRUE);
2729 if (demands_attention)
2730 client_hilite(self, TRUE);
2732 if (max_vert && max_horz)
2733 client_maximize(self, TRUE, 0);
2735 client_maximize(self, TRUE, 2);
2737 client_maximize(self, TRUE, 1);
2739 /* if the window hasn't been configured yet, then do so now, in fact the
2740 x,y,w,h may _not_ be the same as the area rect, which can end up
2741 meaning that the client isn't properly moved/resized by the fullscreen
2743 pho can cause this because it maps at size of the screen but not 0,0
2744 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2745 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2746 cuz thats where the pre-fullscreen will be. however the actual area is
2747 not, so this needs to be called even if we have fullscreened/maxed
2749 self->area = oldarea;
2750 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2752 /* set the desktop hint, to make sure that it always exists */
2753 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
2755 /* nothing to do for the other states:
2764 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2766 /* these should be the current values. this is for when you're not moving,
2768 g_assert(*x == self->area.x);
2769 g_assert(oldw == self->area.width);
2772 switch (self->gravity) {
2774 case NorthWestGravity:
2776 case SouthWestGravity:
2783 *x -= (neww - oldw) / 2;
2785 case NorthEastGravity:
2787 case SouthEastGravity:
2793 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2795 /* these should be the current values. this is for when you're not moving,
2797 g_assert(*y == self->area.y);
2798 g_assert(oldh == self->area.height);
2801 switch (self->gravity) {
2803 case NorthWestGravity:
2805 case NorthEastGravity:
2812 *y -= (newh - oldh) / 2;
2814 case SouthWestGravity:
2816 case SouthEastGravity:
2822 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2823 gint *logicalw, gint *logicalh,
2826 Rect desired = {*x, *y, *w, *h};
2827 frame_rect_to_frame(self->frame, &desired);
2829 /* make the frame recalculate its dimensions n shit without changing
2830 anything visible for real, this way the constraints below can work with
2831 the updated frame dimensions. */
2832 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2834 /* gets the frame's position */
2835 frame_client_gravity(self->frame, x, y);
2837 /* these positions are frame positions, not client positions */
2839 /* set the size and position if fullscreen */
2840 if (self->fullscreen) {
2844 i = screen_find_monitor(&desired);
2845 a = screen_physical_area_monitor(i);
2852 user = FALSE; /* ignore if the client can't be moved/resized when it
2856 } else if (self->max_horz || self->max_vert) {
2860 /* use all possible struts when maximizing to the full screen */
2861 i = screen_find_monitor(&desired);
2862 a = screen_area(self->desktop, i,
2863 (self->max_horz && self->max_vert ? NULL : &desired));
2865 /* set the size and position if maximized */
2866 if (self->max_horz) {
2868 *w = a->width - self->frame->size.left - self->frame->size.right;
2870 if (self->max_vert) {
2872 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2875 user = FALSE; /* ignore if the client can't be moved/resized when it
2881 /* gets the client's position */
2882 frame_frame_gravity(self->frame, x, y);
2884 /* work within the preferred sizes given by the window, these may have
2885 changed rather than it's requested width and height, so always run
2886 through this code */
2888 gint basew, baseh, minw, minh;
2890 gfloat minratio, maxratio;
2892 incw = self->fullscreen || self->max_horz ? 1 : self->size_inc.width;
2893 inch = self->fullscreen || self->max_vert ? 1 : self->size_inc.height;
2894 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2895 0 : self->min_ratio;
2896 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2897 0 : self->max_ratio;
2899 /* base size is substituted with min size if not specified */
2900 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2901 basew = self->base_size.width;
2902 baseh = self->base_size.height;
2904 basew = self->min_size.width;
2905 baseh = self->min_size.height;
2907 /* min size is substituted with base size if not specified */
2908 if (self->min_size.width || self->min_size.height) {
2909 minw = self->min_size.width;
2910 minh = self->min_size.height;
2912 minw = self->base_size.width;
2913 minh = self->base_size.height;
2916 /* This comment is no longer true */
2917 /* if this is a user-requested resize, then check against min/max
2920 /* smaller than min size or bigger than max size? */
2921 if (*w > self->max_size.width) *w = self->max_size.width;
2922 if (*w < minw) *w = minw;
2923 if (*h > self->max_size.height) *h = self->max_size.height;
2924 if (*h < minh) *h = minh;
2929 /* keep to the increments */
2933 /* you cannot resize to nothing */
2934 if (basew + *w < 1) *w = 1 - basew;
2935 if (baseh + *h < 1) *h = 1 - baseh;
2937 /* save the logical size */
2938 *logicalw = incw > 1 ? *w : *w + basew;
2939 *logicalh = inch > 1 ? *h : *h + baseh;
2947 /* adjust the height to match the width for the aspect ratios.
2948 for this, min size is not substituted for base size ever. */
2949 *w -= self->base_size.width;
2950 *h -= self->base_size.height;
2953 if (*h * minratio > *w) {
2954 *h = (gint)(*w / minratio);
2956 /* you cannot resize to nothing */
2959 *w = (gint)(*h * minratio);
2963 if (*h * maxratio < *w) {
2964 *h = (gint)(*w / maxratio);
2966 /* you cannot resize to nothing */
2969 *w = (gint)(*h * minratio);
2973 *w += self->base_size.width;
2974 *h += self->base_size.height;
2977 /* these override the above states! if you cant move you can't move! */
2979 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2983 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2984 *w = self->area.width;
2985 *h = self->area.height;
2993 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
2994 gboolean user, gboolean final, gboolean force_reply)
2998 gboolean send_resize_client;
2999 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3000 gboolean fmoved, fresized;
3001 guint fdecor = self->frame->decorations;
3002 gboolean fhorz = self->frame->max_horz;
3003 gboolean fvert = self->frame->max_vert;
3004 gint logicalw, logicalh;
3006 /* find the new x, y, width, and height (and logical size) */
3007 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3009 /* set the logical size if things changed */
3010 if (!(w == self->area.width && h == self->area.height))
3011 SIZE_SET(self->logical_size, logicalw, logicalh);
3013 /* figure out if we moved or resized or what */
3014 moved = (x != self->area.x || y != self->area.y);
3015 resized = (w != self->area.width || h != self->area.height);
3017 oldw = self->area.width;
3018 oldh = self->area.height;
3019 oldframe = self->frame->area;
3020 RECT_SET(self->area, x, y, w, h);
3022 /* for app-requested resizes, always resize if 'resized' is true.
3023 for user-requested ones, only resize if final is true, or when
3024 resizing in redraw mode */
3025 send_resize_client = ((!user && resized) ||
3027 (resized && config_resize_redraw))));
3029 /* if the client is enlarging, then resize the client before the frame */
3030 if (send_resize_client && (w > oldw || h > oldh)) {
3031 XMoveResizeWindow(ob_display, self->window,
3032 self->frame->size.left, self->frame->size.top,
3033 MAX(w, oldw), MAX(h, oldh));
3034 frame_adjust_client_area(self->frame);
3037 /* find the frame's dimensions and move/resize it */
3041 /* if decorations changed, then readjust everything for the frame */
3042 if (self->decorations != fdecor ||
3043 self->max_horz != fhorz || self->max_vert != fvert)
3045 fmoved = fresized = TRUE;
3048 /* adjust the frame */
3049 if (fmoved || fresized) {
3050 gulong ignore_start;
3052 ignore_start = event_start_ignore_all_enters();
3054 /* replay pending pointer event before move the window, in case it
3055 would change what window gets the event */
3056 mouse_replay_pointer();
3058 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3061 event_end_ignore_all_enters(ignore_start);
3064 if (!user || final) {
3065 gint oldrx = self->root_pos.x;
3066 gint oldry = self->root_pos.y;
3067 /* we have reset the client to 0 border width, so don't include
3068 it in these coords */
3069 POINT_SET(self->root_pos,
3070 self->frame->area.x + self->frame->size.left -
3072 self->frame->area.y + self->frame->size.top -
3073 self->border_width);
3074 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3078 /* This is kinda tricky and should not be changed.. let me explain!
3080 When user = FALSE, then the request is coming from the application
3081 itself, and we are more strict about when to send a synthetic
3082 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3083 in this case (if force_reply is true)
3085 When user = TRUE, then the request is coming from "us", like when we
3086 maximize a window or something. In this case we are more lenient. We
3087 used to follow the same rules as above, but _Java_ Swing can't handle
3088 this. So just to appease Swing, when user = TRUE, we always send
3089 a synthetic ConfigureNotify to give the window its root coordinates.
3091 if ((!user && !resized && (rootmoved || force_reply)) ||
3092 (user && final && rootmoved))
3096 event.type = ConfigureNotify;
3097 event.xconfigure.display = ob_display;
3098 event.xconfigure.event = self->window;
3099 event.xconfigure.window = self->window;
3101 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
3102 self->title, self->root_pos.x, self->root_pos.y, w, h);
3104 /* root window real coords */
3105 event.xconfigure.x = self->root_pos.x;
3106 event.xconfigure.y = self->root_pos.y;
3107 event.xconfigure.width = w;
3108 event.xconfigure.height = h;
3109 event.xconfigure.border_width = self->border_width;
3110 event.xconfigure.above = None;
3111 event.xconfigure.override_redirect = FALSE;
3112 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3113 FALSE, StructureNotifyMask, &event);
3116 /* if the client is shrinking, then resize the frame before the client.
3118 both of these resize sections may run, because the top one only resizes
3119 in the direction that is growing
3121 if (send_resize_client && (w <= oldw || h <= oldh)) {
3122 frame_adjust_client_area(self->frame);
3123 XMoveResizeWindow(ob_display, self->window,
3124 self->frame->size.left, self->frame->size.top, w, h);
3129 /* if it moved between monitors, then this can affect the stacking
3130 layer of this window or others - for fullscreen windows */
3131 if (screen_find_monitor(&self->frame->area) !=
3132 screen_find_monitor(&oldframe))
3134 client_calc_layer(self);
3138 void client_fullscreen(ObClient *self, gboolean fs)
3142 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3143 self->fullscreen == fs) return; /* already done */
3145 self->fullscreen = fs;
3146 client_change_state(self); /* change the state hints on the client */
3149 self->pre_fullscreen_area = self->area;
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 x = self->pre_fullscreen_area.x;
3172 y = self->pre_fullscreen_area.y;
3173 w = self->pre_fullscreen_area.width;
3174 h = self->pre_fullscreen_area.height;
3175 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3178 ob_debug("Window %s going fullscreen (%d)\n",
3179 self->title, self->fullscreen);
3181 client_setup_decor_and_functions(self, FALSE);
3182 client_move_resize(self, x, y, w, h);
3184 /* and adjust our layer/stacking. do this after resizing the window,
3185 and applying decorations, because windows which fill the screen are
3186 considered "fullscreen" and it affects their layer */
3187 client_calc_layer(self);
3190 /* try focus us when we go into fullscreen mode */
3195 static void client_iconify_recursive(ObClient *self,
3196 gboolean iconic, gboolean curdesk,
3197 gboolean hide_animation)
3200 gboolean changed = FALSE;
3202 if (self->iconic != iconic) {
3203 ob_debug("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
3207 /* don't let non-normal windows iconify along with their parents
3209 if (client_normal(self)) {
3210 self->iconic = iconic;
3212 /* update the focus lists.. iconic windows go to the bottom of
3214 focus_order_to_bottom(self);
3219 self->iconic = iconic;
3221 if (curdesk && self->desktop != screen_desktop &&
3222 self->desktop != DESKTOP_ALL)
3223 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3225 /* this puts it after the current focused window */
3226 focus_order_remove(self);
3227 focus_order_add_new(self);
3234 client_change_state(self);
3235 if (config_animate_iconify && !hide_animation)
3236 frame_begin_iconify_animation(self->frame, iconic);
3237 /* do this after starting the animation so it doesn't flash */
3238 client_showhide(self);
3241 /* iconify all direct transients, and deiconify all transients
3243 for (it = self->transients; it; it = g_slist_next(it))
3244 if (it->data != self)
3245 if (client_is_direct_child(self, it->data) || !iconic)
3246 client_iconify_recursive(it->data, iconic, curdesk,
3250 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3251 gboolean hide_animation)
3253 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3254 /* move up the transient chain as far as possible first */
3255 self = client_search_top_direct_parent(self);
3256 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3260 void client_maximize(ObClient *self, gboolean max, gint dir)
3264 g_assert(dir == 0 || dir == 1 || dir == 2);
3265 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3267 /* check if already done */
3269 if (dir == 0 && self->max_horz && self->max_vert) return;
3270 if (dir == 1 && self->max_horz) return;
3271 if (dir == 2 && self->max_vert) return;
3273 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3274 if (dir == 1 && !self->max_horz) return;
3275 if (dir == 2 && !self->max_vert) return;
3278 /* these will help configure_full figure out which screen to fill with
3282 w = self->area.width;
3283 h = self->area.height;
3286 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3287 RECT_SET(self->pre_max_area,
3288 self->area.x, self->pre_max_area.y,
3289 self->area.width, self->pre_max_area.height);
3291 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3292 RECT_SET(self->pre_max_area,
3293 self->pre_max_area.x, self->area.y,
3294 self->pre_max_area.width, self->area.height);
3297 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3298 g_assert(self->pre_max_area.width > 0);
3300 x = self->pre_max_area.x;
3301 w = self->pre_max_area.width;
3303 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3304 0, self->pre_max_area.height);
3306 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3307 g_assert(self->pre_max_area.height > 0);
3309 y = self->pre_max_area.y;
3310 h = self->pre_max_area.height;
3312 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3313 self->pre_max_area.width, 0);
3317 if (dir == 0 || dir == 1) /* horz */
3318 self->max_horz = max;
3319 if (dir == 0 || dir == 2) /* vert */
3320 self->max_vert = max;
3322 client_change_state(self); /* change the state hints on the client */
3324 client_setup_decor_and_functions(self, FALSE);
3325 client_move_resize(self, x, y, w, h);
3328 void client_shade(ObClient *self, gboolean shade)
3330 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3331 shade) || /* can't shade */
3332 self->shaded == shade) return; /* already done */
3334 self->shaded = shade;
3335 client_change_state(self);
3336 client_change_wm_state(self); /* the window is being hidden/shown */
3337 /* resize the frame to just the titlebar */
3338 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3341 static void client_ping_event(ObClient *self, gboolean dead)
3343 if (self->not_responding != dead) {
3344 self->not_responding = dead;
3345 client_update_title(self);
3348 /* the client isn't responding, so ask to kill it */
3349 client_prompt_kill(self);
3351 /* it came back to life ! */
3353 if (self->kill_prompt) {
3354 prompt_unref(self->kill_prompt);
3355 self->kill_prompt = NULL;
3358 self->kill_level = 0;
3363 void client_close(ObClient *self)
3365 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3367 /* if closing an internal obprompt, that is just cancelling it */
3369 prompt_cancel(self->prompt);
3373 /* in the case that the client provides no means to requesting that it
3374 close, we just kill it */
3375 if (!self->delete_window)
3376 /* don't use client_kill(), we should only kill based on PID in
3377 response to a lack of PING replies */
3378 XKillClient(ob_display, self->window);
3380 /* request the client to close with WM_DELETE_WINDOW */
3381 PROP_MSG_TO(self->window, self->window, wm_protocols,
3382 prop_atoms.wm_delete_window, event_curtime, 0, 0, 0,
3385 /* we're trying to close the window, so see if it is responding. if it
3386 is not, then we will let them kill the window */
3388 ping_start(self, client_ping_event);
3390 /* if we already know the window isn't responding (maybe they clicked
3391 no in the kill dialog but it hasn't come back to life), then show
3393 if (self->not_responding)
3394 client_prompt_kill(self);
3398 #define OB_KILL_RESULT_NO 0
3399 #define OB_KILL_RESULT_YES 1
3401 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3403 ObClient *self = data;
3405 if (result == OB_KILL_RESULT_YES)
3407 return TRUE; /* call the cleanup func */
3410 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3412 ObClient *self = data;
3414 g_assert(p == self->kill_prompt);
3416 prompt_unref(self->kill_prompt);
3417 self->kill_prompt = NULL;
3420 static void client_prompt_kill(ObClient *self)
3422 /* check if we're already prompting */
3423 if (!self->kill_prompt) {
3424 ObPromptAnswer answers[] = {
3425 { 0, OB_KILL_RESULT_NO },
3426 { 0, OB_KILL_RESULT_YES }
3429 const gchar *y, *title;
3431 title = self->original_title;
3432 if (title[0] == '\0') {
3433 /* empty string, so use its parent */
3434 ObClient *p = client_search_top_direct_parent(self);
3435 if (p) title = p->original_title;
3438 if (client_on_localhost(self)) {
3441 if (self->kill_level == 0)
3447 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3449 y = _("End Process");
3453 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3455 y = _("Disconnect");
3457 /* set the dialog buttons' text */
3458 answers[0].text = _("Cancel"); /* "no" */
3459 answers[1].text = y; /* "yes" */
3461 self->kill_prompt = prompt_new(m, NULL, answers,
3462 sizeof(answers)/sizeof(answers[0]),
3463 OB_KILL_RESULT_NO, /* default = no */
3464 OB_KILL_RESULT_NO, /* cancel = no */
3465 client_kill_requested,
3466 client_kill_cleanup,
3471 prompt_show(self->kill_prompt, self, TRUE);
3474 void client_kill(ObClient *self)
3476 /* don't kill our own windows */
3477 if (self->prompt) return;
3479 if (client_on_localhost(self) && self->pid) {
3480 /* running on the local host */
3481 if (self->kill_level == 0) {
3482 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3483 self->window, self->pid);
3484 kill(self->pid, SIGTERM);
3487 /* show that we're trying to kill it */
3488 client_update_title(self);
3491 ob_debug("killing window 0x%x with pid %lu, with SIGKILL\n",
3492 self->window, self->pid);
3493 kill(self->pid, SIGKILL); /* kill -9 */
3497 /* running on a remote host */
3498 XKillClient(ob_display, self->window);
3502 void client_hilite(ObClient *self, gboolean hilite)
3504 if (self->demands_attention == hilite)
3505 return; /* no change */
3507 /* don't allow focused windows to hilite */
3508 self->demands_attention = hilite && !client_focused(self);
3509 if (self->frame != NULL) { /* if we're mapping, just set the state */
3510 if (self->demands_attention)
3511 frame_flash_start(self->frame);
3513 frame_flash_stop(self->frame);
3514 client_change_state(self);
3518 static void client_set_desktop_recursive(ObClient *self,
3526 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3528 ob_debug("Setting desktop %u\n", target+1);
3530 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3532 old = self->desktop;
3533 self->desktop = target;
3534 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
3535 /* the frame can display the current desktop state */
3536 frame_adjust_state(self->frame);
3537 /* 'move' the window to the new desktop */
3541 /* raise if it was not already on the desktop */
3542 if (old != DESKTOP_ALL && !dontraise)
3543 stacking_raise(CLIENT_AS_WINDOW(self));
3544 if (STRUT_EXISTS(self->strut))
3545 screen_update_areas();
3547 /* the new desktop's geometry may be different, so we may need to
3548 resize, for example if we are maximized */
3549 client_reconfigure(self, FALSE);
3552 /* move all transients */
3553 for (it = self->transients; it; it = g_slist_next(it))
3554 if (it->data != self)
3555 if (client_is_direct_child(self, it->data))
3556 client_set_desktop_recursive(it->data, target,
3557 donthide, dontraise);
3560 void client_set_desktop(ObClient *self, guint target,
3561 gboolean donthide, gboolean dontraise)
3563 self = client_search_top_direct_parent(self);
3564 client_set_desktop_recursive(self, target, donthide, dontraise);
3567 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3569 while (child != parent && (child = client_direct_parent(child)));
3570 return child == parent;
3573 ObClient *client_search_modal_child(ObClient *self)
3578 for (it = self->transients; it; it = g_slist_next(it)) {
3579 ObClient *c = it->data;
3580 if ((ret = client_search_modal_child(c))) return ret;
3581 if (c->modal) return c;
3586 gboolean client_validate(ObClient *self)
3590 XSync(ob_display, FALSE); /* get all events on the server */
3592 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
3593 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
3594 XPutBackEvent(ob_display, &e);
3601 void client_set_wm_state(ObClient *self, glong state)
3603 if (state == self->wmstate) return; /* no change */
3607 client_iconify(self, TRUE, TRUE, FALSE);
3610 client_iconify(self, FALSE, TRUE, FALSE);
3615 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3617 gboolean shaded = self->shaded;
3618 gboolean fullscreen = self->fullscreen;
3619 gboolean undecorated = self->undecorated;
3620 gboolean max_horz = self->max_horz;
3621 gboolean max_vert = self->max_vert;
3622 gboolean modal = self->modal;
3623 gboolean iconic = self->iconic;
3624 gboolean demands_attention = self->demands_attention;
3625 gboolean above = self->above;
3626 gboolean below = self->below;
3629 if (!(action == prop_atoms.net_wm_state_add ||
3630 action == prop_atoms.net_wm_state_remove ||
3631 action == prop_atoms.net_wm_state_toggle))
3632 /* an invalid action was passed to the client message, ignore it */
3635 for (i = 0; i < 2; ++i) {
3636 Atom state = i == 0 ? data1 : data2;
3638 if (!state) continue;
3640 /* if toggling, then pick whether we're adding or removing */
3641 if (action == prop_atoms.net_wm_state_toggle) {
3642 if (state == prop_atoms.net_wm_state_modal)
3643 action = modal ? prop_atoms.net_wm_state_remove :
3644 prop_atoms.net_wm_state_add;
3645 else if (state == prop_atoms.net_wm_state_maximized_vert)
3646 action = self->max_vert ? prop_atoms.net_wm_state_remove :
3647 prop_atoms.net_wm_state_add;
3648 else if (state == prop_atoms.net_wm_state_maximized_horz)
3649 action = self->max_horz ? prop_atoms.net_wm_state_remove :
3650 prop_atoms.net_wm_state_add;
3651 else if (state == prop_atoms.net_wm_state_shaded)
3652 action = shaded ? prop_atoms.net_wm_state_remove :
3653 prop_atoms.net_wm_state_add;
3654 else if (state == prop_atoms.net_wm_state_skip_taskbar)
3655 action = self->skip_taskbar ?
3656 prop_atoms.net_wm_state_remove :
3657 prop_atoms.net_wm_state_add;
3658 else if (state == prop_atoms.net_wm_state_skip_pager)
3659 action = self->skip_pager ?
3660 prop_atoms.net_wm_state_remove :
3661 prop_atoms.net_wm_state_add;
3662 else if (state == prop_atoms.net_wm_state_hidden)
3663 action = self->iconic ?
3664 prop_atoms.net_wm_state_remove :
3665 prop_atoms.net_wm_state_add;
3666 else if (state == prop_atoms.net_wm_state_fullscreen)
3667 action = fullscreen ?
3668 prop_atoms.net_wm_state_remove :
3669 prop_atoms.net_wm_state_add;
3670 else if (state == prop_atoms.net_wm_state_above)
3671 action = self->above ? prop_atoms.net_wm_state_remove :
3672 prop_atoms.net_wm_state_add;
3673 else if (state == prop_atoms.net_wm_state_below)
3674 action = self->below ? prop_atoms.net_wm_state_remove :
3675 prop_atoms.net_wm_state_add;
3676 else if (state == prop_atoms.net_wm_state_demands_attention)
3677 action = self->demands_attention ?
3678 prop_atoms.net_wm_state_remove :
3679 prop_atoms.net_wm_state_add;
3680 else if (state == prop_atoms.ob_wm_state_undecorated)
3681 action = undecorated ? prop_atoms.net_wm_state_remove :
3682 prop_atoms.net_wm_state_add;
3685 if (action == prop_atoms.net_wm_state_add) {
3686 if (state == prop_atoms.net_wm_state_modal) {
3688 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3690 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3692 } else if (state == prop_atoms.net_wm_state_shaded) {
3694 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3695 self->skip_taskbar = TRUE;
3696 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3697 self->skip_pager = TRUE;
3698 } else if (state == prop_atoms.net_wm_state_hidden) {
3700 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3702 } else if (state == prop_atoms.net_wm_state_above) {
3705 } else if (state == prop_atoms.net_wm_state_below) {
3708 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3709 demands_attention = TRUE;
3710 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3714 } else { /* action == prop_atoms.net_wm_state_remove */
3715 if (state == prop_atoms.net_wm_state_modal) {
3717 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3719 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3721 } else if (state == prop_atoms.net_wm_state_shaded) {
3723 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3724 self->skip_taskbar = FALSE;
3725 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3726 self->skip_pager = FALSE;
3727 } else if (state == prop_atoms.net_wm_state_hidden) {
3729 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3731 } else if (state == prop_atoms.net_wm_state_above) {
3733 } else if (state == prop_atoms.net_wm_state_below) {
3735 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3736 demands_attention = FALSE;
3737 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3738 undecorated = FALSE;
3743 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3744 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3746 if (max_horz == max_vert) { /* both going the same way */
3747 client_maximize(self, max_horz, 0);
3749 client_maximize(self, max_horz, 1);
3750 client_maximize(self, max_vert, 2);
3754 if (max_horz != self->max_horz)
3755 client_maximize(self, max_horz, 1);
3757 client_maximize(self, max_vert, 2);
3760 /* change fullscreen state before shading, as it will affect if the window
3762 if (fullscreen != self->fullscreen)
3763 client_fullscreen(self, fullscreen);
3764 if (shaded != self->shaded)
3765 client_shade(self, shaded);
3766 if (undecorated != self->undecorated)
3767 client_set_undecorated(self, undecorated);
3768 if (above != self->above || below != self->below) {
3769 self->above = above;
3770 self->below = below;
3771 client_calc_layer(self);
3774 if (modal != self->modal) {
3775 self->modal = modal;
3776 /* when a window changes modality, then its stacking order with its
3777 transients needs to change */
3778 stacking_raise(CLIENT_AS_WINDOW(self));
3780 /* it also may get focused. if something is focused that shouldn't
3781 be focused anymore, then move the focus */
3782 if (focus_client && client_focus_target(focus_client) != focus_client)
3783 client_focus(focus_client);
3786 if (iconic != self->iconic)
3787 client_iconify(self, iconic, FALSE, FALSE);
3789 if (demands_attention != self->demands_attention)
3790 client_hilite(self, demands_attention);
3792 client_change_state(self); /* change the hint to reflect these changes */
3795 ObClient *client_focus_target(ObClient *self)
3797 ObClient *child = NULL;
3799 child = client_search_modal_child(self);
3800 if (child) return child;
3804 gboolean client_can_focus(ObClient *self)
3806 /* choose the correct target */
3807 self = client_focus_target(self);
3809 if (!self->frame->visible)
3812 if (!(self->can_focus || self->focus_notify))
3818 gboolean client_focus(ObClient *self)
3820 /* we might not focus this window, so if we have modal children which would
3821 be focused instead, bring them to this desktop */
3822 client_bring_modal_windows(self);
3824 /* choose the correct target */
3825 self = client_focus_target(self);
3827 if (!client_can_focus(self)) {
3828 ob_debug_type(OB_DEBUG_FOCUS,
3829 "Client %s can't be focused\n", self->title);
3833 ob_debug_type(OB_DEBUG_FOCUS,
3834 "Focusing client \"%s\" (0x%x) at time %u\n",
3835 self->title, self->window, event_curtime);
3837 /* if using focus_delay, stop the timer now so that focus doesn't
3839 event_halt_focus_delay();
3841 event_cancel_all_key_grabs();
3843 xerror_set_ignore(TRUE);
3844 xerror_occured = FALSE;
3846 if (self->can_focus) {
3847 /* This can cause a BadMatch error with CurrentTime, or if an app
3848 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3849 XSetInputFocus(ob_display, self->window, RevertToPointerRoot,
3853 if (self->focus_notify) {
3855 ce.xclient.type = ClientMessage;
3856 ce.xclient.message_type = prop_atoms.wm_protocols;
3857 ce.xclient.display = ob_display;
3858 ce.xclient.window = self->window;
3859 ce.xclient.format = 32;
3860 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
3861 ce.xclient.data.l[1] = event_curtime;
3862 ce.xclient.data.l[2] = 0l;
3863 ce.xclient.data.l[3] = 0l;
3864 ce.xclient.data.l[4] = 0l;
3865 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
3868 xerror_set_ignore(FALSE);
3870 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d\n", xerror_occured);
3871 return !xerror_occured;
3874 static void client_present(ObClient *self, gboolean here, gboolean raise,
3877 if (client_normal(self) && screen_showing_desktop)
3878 screen_show_desktop(FALSE, self);
3880 client_iconify(self, FALSE, here, FALSE);
3881 if (self->desktop != DESKTOP_ALL &&
3882 self->desktop != screen_desktop)
3885 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3887 screen_set_desktop(self->desktop, FALSE);
3888 } else if (!self->frame->visible)
3889 /* if its not visible for other reasons, then don't mess
3892 if (self->shaded && unshade)
3893 client_shade(self, FALSE);
3895 stacking_raise(CLIENT_AS_WINDOW(self));
3900 /* this function exists to map to the client_activate message in the ewmh,
3901 the user arg is unused because nobody uses it correctly anyway. */
3902 void client_activate(ObClient *self, gboolean here, gboolean raise,
3903 gboolean unshade, gboolean user)
3905 client_present(self, here, raise, unshade);
3908 static void client_bring_windows_recursive(ObClient *self,
3916 for (it = self->transients; it; it = g_slist_next(it))
3917 client_bring_windows_recursive(it->data, desktop,
3918 helpers, modals, iconic);
3920 if (((helpers && client_helper(self)) ||
3921 (modals && self->modal)) &&
3922 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3923 (iconic && self->iconic)))
3925 if (iconic && self->iconic)
3926 client_iconify(self, FALSE, TRUE, FALSE);
3928 client_set_desktop(self, desktop, FALSE, FALSE);
3932 void client_bring_helper_windows(ObClient *self)
3934 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3937 void client_bring_modal_windows(ObClient *self)
3939 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3942 gboolean client_focused(ObClient *self)
3944 return self == focus_client;
3947 RrImage* client_icon(ObClient *self)
3949 RrImage *ret = NULL;
3952 ret = self->icon_set;
3953 else if (self->parents) {
3955 for (it = self->parents; it && !ret; it = g_slist_next(it))
3956 ret = client_icon(it->data);
3959 ret = client_default_icon;
3963 void client_set_layer(ObClient *self, gint layer)
3967 self->above = FALSE;
3968 } else if (layer == 0) {
3969 self->below = self->above = FALSE;
3971 self->below = FALSE;
3974 client_calc_layer(self);
3975 client_change_state(self); /* reflect this in the state hints */
3978 void client_set_undecorated(ObClient *self, gboolean undecorated)
3980 if (self->undecorated != undecorated &&
3981 /* don't let it undecorate if the function is missing, but let
3983 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
3985 self->undecorated = undecorated;
3986 client_setup_decor_and_functions(self, TRUE);
3987 client_change_state(self); /* reflect this in the state hints */
3991 guint client_monitor(ObClient *self)
3993 return screen_find_monitor(&self->frame->area);
3996 ObClient *client_direct_parent(ObClient *self)
3998 if (!self->parents) return NULL;
3999 if (self->transient_for_group) return NULL;
4000 return self->parents->data;
4003 ObClient *client_search_top_direct_parent(ObClient *self)
4006 while ((p = client_direct_parent(self))) self = p;
4010 static GSList *client_search_all_top_parents_internal(ObClient *self,
4012 ObStackingLayer layer)
4017 /* move up the direct transient chain as far as possible */
4018 while ((p = client_direct_parent(self)) &&
4019 (!bylayer || p->layer == layer))
4023 ret = g_slist_prepend(NULL, self);
4025 ret = g_slist_copy(self->parents);
4030 GSList *client_search_all_top_parents(ObClient *self)
4032 return client_search_all_top_parents_internal(self, FALSE, 0);
4035 GSList *client_search_all_top_parents_layer(ObClient *self)
4037 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4040 ObClient *client_search_focus_parent(ObClient *self)
4044 for (it = self->parents; it; it = g_slist_next(it))
4045 if (client_focused(it->data)) return it->data;
4050 ObClient *client_search_focus_parent_full(ObClient *self)
4053 ObClient *ret = NULL;
4055 for (it = self->parents; it; it = g_slist_next(it)) {
4056 if (client_focused(it->data))
4059 ret = client_search_focus_parent_full(it->data);
4065 ObClient *client_search_parent(ObClient *self, ObClient *search)
4069 for (it = self->parents; it; it = g_slist_next(it))
4070 if (it->data == search) return search;
4075 ObClient *client_search_transient(ObClient *self, ObClient *search)
4079 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4080 if (sit->data == search)
4082 if (client_search_transient(sit->data, search))
4088 static void detect_edge(Rect area, ObDirection dir,
4089 gint my_head, gint my_size,
4090 gint my_edge_start, gint my_edge_size,
4091 gint *dest, gboolean *near_edge)
4093 gint edge_start, edge_size, head, tail;
4094 gboolean skip_head = FALSE, skip_tail = FALSE;
4097 case OB_DIRECTION_NORTH:
4098 case OB_DIRECTION_SOUTH:
4099 edge_start = area.x;
4100 edge_size = area.width;
4102 case OB_DIRECTION_EAST:
4103 case OB_DIRECTION_WEST:
4104 edge_start = area.y;
4105 edge_size = area.height;
4108 g_assert_not_reached();
4111 /* do we collide with this window? */
4112 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4113 edge_start, edge_size))
4117 case OB_DIRECTION_NORTH:
4118 head = RECT_BOTTOM(area);
4119 tail = RECT_TOP(area);
4121 case OB_DIRECTION_SOUTH:
4122 head = RECT_TOP(area);
4123 tail = RECT_BOTTOM(area);
4125 case OB_DIRECTION_WEST:
4126 head = RECT_RIGHT(area);
4127 tail = RECT_LEFT(area);
4129 case OB_DIRECTION_EAST:
4130 head = RECT_LEFT(area);
4131 tail = RECT_RIGHT(area);
4134 g_assert_not_reached();
4137 case OB_DIRECTION_NORTH:
4138 case OB_DIRECTION_WEST:
4139 /* check if our window is past the head of this window */
4140 if (my_head <= head + 1)
4142 /* check if our window's tail is past the tail of this window */
4143 if (my_head + my_size - 1 <= tail)
4145 /* check if the head of this window is closer than the previously
4146 chosen edge (take into account that the previously chosen
4147 edge might have been a tail, not a head) */
4148 if (head + (*near_edge ? 0 : my_size) <= *dest)
4150 /* check if the tail of this window is closer than the previously
4151 chosen edge (take into account that the previously chosen
4152 edge might have been a head, not a tail) */
4153 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4156 case OB_DIRECTION_SOUTH:
4157 case OB_DIRECTION_EAST:
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)
4176 g_assert_not_reached();
4179 ob_debug("my head %d size %d\n", my_head, my_size);
4180 ob_debug("head %d tail %d dest %d\n", head, tail, *dest);
4182 ob_debug("using near edge %d\n", head);
4186 else if (!skip_tail) {
4187 ob_debug("using far edge %d\n", tail);
4193 void client_find_edge_directional(ObClient *self, ObDirection dir,
4194 gint my_head, gint my_size,
4195 gint my_edge_start, gint my_edge_size,
4196 gint *dest, gboolean *near_edge)
4203 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4204 &self->frame->area);
4205 mon = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR,
4206 &self->frame->area);
4209 case OB_DIRECTION_NORTH:
4210 if (my_head >= RECT_TOP(*mon) + 1)
4211 edge = RECT_TOP(*mon) - 1;
4213 edge = RECT_TOP(*a) - 1;
4215 case OB_DIRECTION_SOUTH:
4216 if (my_head <= RECT_BOTTOM(*mon) - 1)
4217 edge = RECT_BOTTOM(*mon) + 1;
4219 edge = RECT_BOTTOM(*a) + 1;
4221 case OB_DIRECTION_EAST:
4222 if (my_head <= RECT_RIGHT(*mon) - 1)
4223 edge = RECT_RIGHT(*mon) + 1;
4225 edge = RECT_RIGHT(*a) + 1;
4227 case OB_DIRECTION_WEST:
4228 if (my_head >= RECT_LEFT(*mon) + 1)
4229 edge = RECT_LEFT(*mon) - 1;
4231 edge = RECT_LEFT(*a) - 1;
4234 g_assert_not_reached();
4236 /* default to the far edge, then narrow it down */
4240 for (it = client_list; it; it = g_list_next(it)) {
4241 ObClient *cur = it->data;
4243 /* skip windows to not bump into */
4248 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4249 cur->desktop != screen_desktop)
4252 ob_debug("trying window %s\n", cur->title);
4254 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4255 my_edge_size, dest, near_edge);
4257 dock_get_area(&dock_area);
4258 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4259 my_edge_size, dest, near_edge);
4264 void client_find_move_directional(ObClient *self, ObDirection dir,
4268 gint e, e_start, e_size;
4272 case OB_DIRECTION_EAST:
4273 head = RECT_RIGHT(self->frame->area);
4274 size = self->frame->area.width;
4275 e_start = RECT_TOP(self->frame->area);
4276 e_size = self->frame->area.height;
4278 case OB_DIRECTION_WEST:
4279 head = RECT_LEFT(self->frame->area);
4280 size = self->frame->area.width;
4281 e_start = RECT_TOP(self->frame->area);
4282 e_size = self->frame->area.height;
4284 case OB_DIRECTION_NORTH:
4285 head = RECT_TOP(self->frame->area);
4286 size = self->frame->area.height;
4287 e_start = RECT_LEFT(self->frame->area);
4288 e_size = self->frame->area.width;
4290 case OB_DIRECTION_SOUTH:
4291 head = RECT_BOTTOM(self->frame->area);
4292 size = self->frame->area.height;
4293 e_start = RECT_LEFT(self->frame->area);
4294 e_size = self->frame->area.width;
4297 g_assert_not_reached();
4300 client_find_edge_directional(self, dir, head, size,
4301 e_start, e_size, &e, &near);
4302 *x = self->frame->area.x;
4303 *y = self->frame->area.y;
4305 case OB_DIRECTION_EAST:
4306 if (near) e -= self->frame->area.width;
4310 case OB_DIRECTION_WEST:
4312 else e -= self->frame->area.width;
4315 case OB_DIRECTION_NORTH:
4317 else e -= self->frame->area.height;
4320 case OB_DIRECTION_SOUTH:
4321 if (near) e -= self->frame->area.height;
4326 g_assert_not_reached();
4328 frame_frame_gravity(self->frame, x, y);
4331 void client_find_resize_directional(ObClient *self, ObDirection side,
4333 gint *x, gint *y, gint *w, gint *h)
4336 gint e, e_start, e_size, delta;
4341 case OB_DIRECTION_EAST:
4342 head = RECT_RIGHT(self->frame->area) +
4343 (self->size_inc.width - 1) * (grow ? 1 : 0);
4344 e_start = RECT_TOP(self->frame->area);
4345 e_size = self->frame->area.height;
4346 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4348 case OB_DIRECTION_WEST:
4349 head = RECT_LEFT(self->frame->area) -
4350 (self->size_inc.width - 1) * (grow ? 1 : 0);
4351 e_start = RECT_TOP(self->frame->area);
4352 e_size = self->frame->area.height;
4353 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4355 case OB_DIRECTION_NORTH:
4356 head = RECT_TOP(self->frame->area) -
4357 (self->size_inc.height - 1) * (grow ? 1 : 0);
4358 e_start = RECT_LEFT(self->frame->area);
4359 e_size = self->frame->area.width;
4360 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4362 case OB_DIRECTION_SOUTH:
4363 head = RECT_BOTTOM(self->frame->area) +
4364 (self->size_inc.height - 1) * (grow ? 1 : 0);
4365 e_start = RECT_LEFT(self->frame->area);
4366 e_size = self->frame->area.width;
4367 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4370 g_assert_not_reached();
4373 ob_debug("head %d dir %d\n", head, dir);
4374 client_find_edge_directional(self, dir, head, 1,
4375 e_start, e_size, &e, &near);
4376 ob_debug("edge %d\n", e);
4377 *x = self->frame->area.x;
4378 *y = self->frame->area.y;
4379 *w = self->frame->area.width;
4380 *h = self->frame->area.height;
4382 case OB_DIRECTION_EAST:
4383 if (grow == near) --e;
4384 delta = e - RECT_RIGHT(self->frame->area);
4387 case OB_DIRECTION_WEST:
4388 if (grow == near) ++e;
4389 delta = RECT_LEFT(self->frame->area) - e;
4393 case OB_DIRECTION_NORTH:
4394 if (grow == near) ++e;
4395 delta = RECT_TOP(self->frame->area) - e;
4399 case OB_DIRECTION_SOUTH:
4400 if (grow == near) --e;
4401 delta = e - RECT_BOTTOM(self->frame->area);
4405 g_assert_not_reached();
4407 frame_frame_gravity(self->frame, x, y);
4408 *w -= self->frame->size.left + self->frame->size.right;
4409 *h -= self->frame->size.top + self->frame->size.bottom;
4412 ObClient* client_under_pointer(void)
4416 ObClient *ret = NULL;
4418 if (screen_pointer_pos(&x, &y)) {
4419 for (it = stacking_list; it; it = g_list_next(it)) {
4420 if (WINDOW_IS_CLIENT(it->data)) {
4421 ObClient *c = WINDOW_AS_CLIENT(it->data);
4422 if (c->frame->visible &&
4423 /* check the desktop, this is done during desktop
4424 switching and windows are shown/hidden status is not
4426 (c->desktop == screen_desktop ||
4427 c->desktop == DESKTOP_ALL) &&
4428 /* ignore all animating windows */
4429 !frame_iconify_animating(c->frame) &&
4430 RECT_CONTAINS(c->frame->area, x, y))
4441 gboolean client_has_group_siblings(ObClient *self)
4443 return self->group && self->group->members->next;
4446 /*! Returns TRUE if the client is running on the same machine as Openbox */
4447 gboolean client_on_localhost(ObClient *self)
4449 return self->client_machine == NULL;