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 extern guint config_window_margin;
60 /*! The event mask to grab on client windows */
61 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
64 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
69 ObClientCallback func;
73 GList *client_list = NULL;
75 static GSList *client_destroy_notifies = NULL;
76 static RrImage *client_default_icon = NULL;
78 static void client_get_all(ObClient *self, gboolean real);
79 static void client_get_startup_id(ObClient *self);
80 static void client_get_session_ids(ObClient *self);
81 static void client_get_area(ObClient *self);
82 static void client_get_desktop(ObClient *self);
83 static void client_get_state(ObClient *self);
84 static void client_get_shaped(ObClient *self);
85 static void client_get_mwm_hints(ObClient *self);
86 static void client_get_colormap(ObClient *self);
87 static void client_set_desktop_recursive(ObClient *self,
91 static void client_change_allowed_actions(ObClient *self);
92 static void client_change_state(ObClient *self);
93 static void client_change_wm_state(ObClient *self);
94 static void client_apply_startup_state(ObClient *self,
95 gint x, gint y, gint w, gint h);
96 static void client_restore_session_state(ObClient *self);
97 static gboolean client_restore_session_stacking(ObClient *self);
98 static ObAppSettings *client_get_settings_state(ObClient *self);
99 static void client_update_transient_tree(ObClient *self,
100 ObGroup *oldgroup, ObGroup *newgroup,
101 gboolean oldgtran, gboolean newgtran,
103 ObClient *newparent);
104 static void client_present(ObClient *self, gboolean here, gboolean raise,
106 static GSList *client_search_all_top_parents_internal(ObClient *self,
108 ObStackingLayer layer);
109 static void client_call_notifies(ObClient *self, GSList *list);
110 static void client_ping_event(ObClient *self, gboolean dead);
111 static void client_prompt_kill(ObClient *self);
113 void client_startup(gboolean reconfig)
115 if ((client_default_icon = RrImageCacheFind(ob_rr_icons,
116 ob_rr_theme->def_win_icon,
117 ob_rr_theme->def_win_icon_w,
118 ob_rr_theme->def_win_icon_h)))
119 RrImageRef(client_default_icon);
121 client_default_icon = RrImageNew(ob_rr_icons);
122 RrImageAddPicture(client_default_icon,
123 ob_rr_theme->def_win_icon,
124 ob_rr_theme->def_win_icon_w,
125 ob_rr_theme->def_win_icon_h);
128 if (reconfig) return;
133 void client_shutdown(gboolean reconfig)
135 RrImageUnref(client_default_icon);
136 client_default_icon = NULL;
138 if (reconfig) return;
141 static void client_call_notifies(ObClient *self, GSList *list)
145 for (it = list; it; it = g_slist_next(it)) {
146 ClientCallback *d = it->data;
147 d->func(self, d->data);
151 void client_add_destroy_notify(ObClientCallback func, gpointer data)
153 ClientCallback *d = g_new(ClientCallback, 1);
156 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
159 void client_remove_destroy_notify(ObClientCallback func)
163 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
164 ClientCallback *d = it->data;
165 if (d->func == func) {
167 client_destroy_notifies =
168 g_slist_delete_link(client_destroy_notifies, it);
174 void client_set_list(void)
176 Window *windows, *win_it;
178 guint size = g_list_length(client_list);
180 /* create an array of the window ids */
182 windows = g_new(Window, size);
184 for (it = client_list; it; it = g_list_next(it), ++win_it)
185 *win_it = ((ObClient*)it->data)->window;
189 PROP_SETA32(RootWindow(ob_display, ob_screen),
190 net_client_list, window, (gulong*)windows, size);
198 void client_manage_all(void)
203 XWindowAttributes attrib;
205 XQueryTree(ob_display, RootWindow(ob_display, ob_screen),
206 &w, &w, &children, &nchild);
208 /* remove all icon windows from the list */
209 for (i = 0; i < nchild; i++) {
210 if (children[i] == None) continue;
211 wmhints = XGetWMHints(ob_display, children[i]);
213 if ((wmhints->flags & IconWindowHint) &&
214 (wmhints->icon_window != children[i]))
215 for (j = 0; j < nchild; j++)
216 if (children[j] == wmhints->icon_window) {
224 /* manage windows in reverse order from how they were originally mapped.
225 this is an attempt to manage children windows before their parents, so
226 that when the parent is mapped, it can find the child */
227 for (i = 0; i < nchild; ++i) {
228 if (children[i] == None)
230 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
231 if (attrib.override_redirect) continue;
233 if (attrib.map_state != IsUnmapped)
234 client_manage(children[i], NULL);
240 void client_manage(Window window, ObPrompt *prompt)
244 XWindowAttributes attrib;
245 XSetWindowAttributes attrib_set;
247 gboolean activate = FALSE;
248 ObAppSettings *settings;
249 gboolean transient = FALSE;
250 Rect place, *monitor;
251 Time launch_time, map_time;
255 /* check if it has already been unmapped by the time we started
256 mapping. the grab does a sync so we don't have to here */
257 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
258 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e))
260 XPutBackEvent(ob_display, &e);
262 ob_debug("Trying to manage unmapped window. Aborting that.\n");
264 return; /* don't manage it */
267 /* make sure it isn't an override-redirect window */
268 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
269 attrib.override_redirect)
272 return; /* don't manage it */
275 /* is the window a docking app */
276 if ((wmhint = XGetWMHints(ob_display, window))) {
277 if ((wmhint->flags & StateHint) &&
278 wmhint->initial_state == WithdrawnState)
280 dock_add(window, wmhint);
288 ob_debug("Managing window: 0x%lx\n", window);
290 map_time = event_get_server_time();
292 /* choose the events we want to receive on the CLIENT window
293 (ObPrompt windows can request events too) */
294 attrib_set.event_mask = CLIENT_EVENTMASK |
295 (prompt ? prompt->event_mask : 0);
296 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
297 XChangeWindowAttributes(ob_display, window,
298 CWEventMask|CWDontPropagate, &attrib_set);
300 /* create the ObClient struct, and populate it from the hints on the
302 self = g_new0(ObClient, 1);
303 self->obwin.type = Window_Client;
304 self->window = window;
305 self->prompt = prompt;
307 /* non-zero defaults */
308 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
309 self->gravity = NorthWestGravity;
310 self->desktop = screen_num_desktops; /* always an invalid value */
312 /* get all the stuff off the window */
313 client_get_all(self, TRUE);
315 ob_debug("Window type: %d\n", self->type);
316 ob_debug("Window group: 0x%x\n", self->group?self->group->leader:0);
318 /* now we have all of the window's information so we can set this up.
319 do this before creating the frame, so it can tell that we are still
320 mapping and doesn't go applying things right away */
321 client_setup_decor_and_functions(self, FALSE);
323 /* specify that if we exit, the window should not be destroyed and
324 should be reparented back to root automatically, unless we are managing
325 an internal ObPrompt window */
327 XChangeSaveSet(ob_display, window, SetModeInsert);
329 /* create the decoration frame for the client window */
330 self->frame = frame_new(self);
332 frame_grab_client(self->frame);
334 /* we've grabbed everything and set everything that we need to at mapping
338 /* per-app settings override stuff from client_get_all, and return the
339 settings for other uses too. the returned settings is a shallow copy,
340 that needs to be freed with g_free(). */
341 settings = client_get_settings_state(self);
342 /* the session should get the last say though */
343 client_restore_session_state(self);
345 /* tell startup notification that this app started */
346 launch_time = sn_app_started(self->startup_id, self->class, self->name);
348 /* do this after we have a frame.. it uses the frame to help determine the
349 WM_STATE to apply. */
350 client_change_state(self);
352 /* add ourselves to the focus order */
353 focus_order_add_new(self);
355 /* do this to add ourselves to the stacking list in a non-intrusive way */
356 client_calc_layer(self);
358 /* focus the new window? */
359 if (ob_state() != OB_STATE_STARTING &&
360 (!self->session || self->session->focused) &&
361 /* this means focus=true for window is same as config_focus_new=true */
362 ((config_focus_new || (settings && settings->focus == 1)) ||
363 client_search_focus_tree_full(self)) &&
364 /* this checks for focus=false for the window */
365 (!settings || settings->focus != 0) &&
366 focus_valid_target(self, FALSE, FALSE, TRUE, FALSE, FALSE))
371 /* remove the client's border */
372 XSetWindowBorderWidth(ob_display, self->window, 0);
374 /* adjust the frame to the client's size before showing or placing
376 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
377 frame_adjust_client_area(self->frame);
379 /* where the frame was placed is where the window was originally */
381 monitor = screen_physical_area_monitor(screen_find_monitor(&place));
383 /* figure out placement for the window if the window is new */
384 if (ob_state() == OB_STATE_RUNNING) {
385 ob_debug("Positioned: %s @ %d %d\n",
386 (!self->positioned ? "no" :
387 (self->positioned == PPosition ? "program specified" :
388 (self->positioned == USPosition ? "user specified" :
389 (self->positioned == (PPosition | USPosition) ?
390 "program + user specified" :
391 "BADNESS !?")))), place.x, place.y);
393 ob_debug("Sized: %s @ %d %d\n",
394 (!self->sized ? "no" :
395 (self->sized == PSize ? "program specified" :
396 (self->sized == USSize ? "user specified" :
397 (self->sized == (PSize | USSize) ?
398 "program + user specified" :
399 "BADNESS !?")))), place.width, place.height);
401 /* splash screens are also returned as TRUE for transient,
402 and so will be forced on screen below */
403 transient = place_client(self, &place.x, &place.y, settings);
405 /* make sure the window is visible. */
406 client_find_onscreen(self, &place.x, &place.y,
407 place.width, place.height,
408 /* non-normal clients has less rules, and
409 windows that are being restored from a
410 session do also. we can assume you want
411 it back where you saved it. Clients saying
412 they placed themselves are subjected to
413 harder rules, ones that are placed by
414 place.c or by the user are allowed partially
415 off-screen and on xinerama divides (ie,
416 it is up to the placement routines to avoid
417 the xinerama divides)
419 splash screens get "transient" set to TRUE by
420 the place_client call
422 ob_state() == OB_STATE_RUNNING &&
424 (!((self->positioned & USPosition) ||
425 (settings && settings->pos_given)) &&
426 client_normal(self) &&
428 /* don't move oldschool fullscreen windows to
429 fit inside the struts (fixes Acroread, which
430 makes its fullscreen window fit the screen
431 but it is not USSize'd or USPosition'd) */
432 !(self->decorations == 0 &&
433 RECT_EQUAL(place, *monitor)))));
436 /* if the window isn't user-sized, then make it fit inside
437 the visible screen area on its monitor. Use basically the same rules
438 for forcing the window on screen in the client_find_onscreen call.
440 do this after place_client, it chooses the monitor!
442 splash screens get "transient" set to TRUE by
443 the place_client call
445 if (ob_state() == OB_STATE_RUNNING &&
447 (!(self->sized & USSize || self->positioned & USPosition) &&
448 client_normal(self) &&
450 /* don't shrink oldschool fullscreen windows to fit inside the
451 struts (fixes Acroread, which makes its fullscreen window
452 fit the screen but it is not USSize'd or USPosition'd) */
453 !(self->decorations == 0 && RECT_EQUAL(place, *monitor)))))
455 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
457 /* get the size of the frame */
458 place.width += self->frame->size.left + self->frame->size.right;
459 place.height += self->frame->size.top + self->frame->size.bottom;
461 /* fit the window inside the area */
462 place.width = MIN(place.width, a->width);
463 place.height = MIN(place.height, a->height);
465 ob_debug("setting window size to %dx%d\n", place.width, place.height);
467 /* get the size of the client back */
468 place.width -= self->frame->size.left + self->frame->size.right;
469 place.height -= self->frame->size.top + self->frame->size.bottom;
474 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
475 "some restrictions may apply\n",
476 self->window, place.x, place.y, place.width, place.height);
478 ob_debug(" but session requested %d, %d %d x %d instead, "
480 self->session->x, self->session->y,
481 self->session->w, self->session->h);
483 /* do this after the window is placed, so the premax/prefullscreen numbers
486 this also places the window
488 client_apply_startup_state(self, place.x, place.y,
489 place.width, place.height);
494 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s\n",
495 activate ? "yes" : "no");
497 gboolean raise = FALSE;
498 gboolean relative_focused;
499 gboolean parent_focused;
501 parent_focused = (focus_client != NULL &&
502 client_search_focus_parent(self));
503 relative_focused = (focus_client != NULL &&
504 (client_search_focus_tree_full(self) != NULL ||
505 client_search_focus_group_full(self) != NULL));
507 /* This is focus stealing prevention */
508 ob_debug_type(OB_DEBUG_FOCUS,
509 "Want to focus new window 0x%x at time %u "
510 "launched at %u (last user interaction time %u)\n",
511 self->window, map_time, launch_time,
512 event_last_user_time);
514 if (menu_frame_visible || moveresize_in_progress) {
517 ob_debug_type(OB_DEBUG_FOCUS,
518 "Not focusing the window because the user is inside "
519 "an Openbox menu or is move/resizing a window and "
520 "we don't want to interrupt them\n");
523 /* if it's on another desktop */
524 else if (!(self->desktop == screen_desktop ||
525 self->desktop == DESKTOP_ALL) &&
526 /* the timestamp is from before you changed desktops */
527 launch_time && screen_desktop_user_time &&
528 !event_time_after(launch_time, screen_desktop_user_time))
532 ob_debug_type(OB_DEBUG_FOCUS,
533 "Not focusing the window because its on another "
536 /* If something is focused... */
537 else if (focus_client) {
538 /* If the user is working in another window right now, then don't
540 if (!parent_focused &&
541 event_last_user_time && launch_time &&
542 event_time_after(event_last_user_time, launch_time) &&
543 event_last_user_time != launch_time &&
544 event_time_after(event_last_user_time,
545 map_time - OB_EVENT_USER_TIME_DELAY))
548 ob_debug_type(OB_DEBUG_FOCUS,
549 "Not focusing the window because the user is "
550 "working in another window that is not "
553 /* If the new window is a transient (and its relatives aren't
555 else if (client_has_parent(self) && !relative_focused) {
557 ob_debug_type(OB_DEBUG_FOCUS,
558 "Not focusing the window because it is a "
559 "transient, and its relatives aren't focused\n");
561 /* Don't steal focus from globally active clients.
562 I stole this idea from KWin. It seems nice.
564 else if (!(focus_client->can_focus ||
565 focus_client->focus_notify))
568 ob_debug_type(OB_DEBUG_FOCUS,
569 "Not focusing the window because a globally "
570 "active client has focus\n");
572 /* Don't move focus if it's not going to go to this window
574 else if (client_focus_target(self) != self) {
577 ob_debug_type(OB_DEBUG_FOCUS,
578 "Not focusing the window because another window "
579 "would get the focus anyway\n");
581 /* Don't move focus if the window is not visible on the current
582 desktop and none of its relatives are focused */
583 else if (!(self->desktop == screen_desktop ||
584 self->desktop == DESKTOP_ALL) &&
589 ob_debug_type(OB_DEBUG_FOCUS,
590 "Not focusing the window because it is on "
591 "another desktop and no relatives are focused ");
596 ob_debug_type(OB_DEBUG_FOCUS,
597 "Focus stealing prevention activated for %s at "
598 "time %u (last user interaction time %u)\n",
599 self->title, map_time, event_last_user_time);
600 /* if the client isn't focused, then hilite it so the user
602 client_hilite(self, TRUE);
603 /* we may want to raise it even tho we're not activating it */
604 if (raise && !client_restore_session_stacking(self))
605 stacking_raise(CLIENT_AS_WINDOW(self));
609 /* This may look rather odd. Well it's because new windows are added
610 to the stacking order non-intrusively. If we're not going to focus
611 the new window or hilite it, then we raise it to the top. This will
612 take affect for things that don't get focused like splash screens.
613 Also if you don't have focus_new enabled, then it's going to get
614 raised to the top. Legacy begets legacy I guess?
616 if (!client_restore_session_stacking(self))
617 stacking_raise(CLIENT_AS_WINDOW(self));
620 mouse_grab_for_client(self, TRUE);
622 /* this has to happen before we try focus the window, but we want it to
623 happen after the client's stacking has been determined or it looks bad
627 if (!config_focus_under_mouse)
628 ignore_start = event_start_ignore_all_enters();
632 if (!config_focus_under_mouse)
633 event_end_ignore_all_enters(ignore_start);
637 gboolean stacked = client_restore_session_stacking(self);
638 client_present(self, FALSE, !stacked, TRUE);
641 /* add to client list/map */
642 client_list = g_list_append(client_list, self);
643 g_hash_table_insert(window_map, &self->window, self);
645 /* this has to happen after we're in the client_list */
646 if (STRUT_EXISTS(self->strut))
647 screen_update_areas();
649 /* update the list hints */
652 /* free the ObAppSettings shallow copy */
655 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
656 window, self->frame->window, self->class);
661 ObClient *client_fake_manage(Window window)
664 ObAppSettings *settings;
666 ob_debug("Pretend-managing window: %lx\n", window);
668 /* do this minimal stuff to figure out the client's decorations */
670 self = g_new0(ObClient, 1);
671 self->window = window;
673 client_get_all(self, FALSE);
674 /* per-app settings override stuff, and return the settings for other
675 uses too. this returns a shallow copy that needs to be freed */
676 settings = client_get_settings_state(self);
678 client_setup_decor_and_functions(self, FALSE);
680 /* create the decoration frame for the client window and adjust its size */
681 self->frame = frame_new(self);
682 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
684 ob_debug("gave extents left %d right %d top %d bottom %d\n",
685 self->frame->size.left, self->frame->size.right,
686 self->frame->size.top, self->frame->size.bottom);
688 /* free the ObAppSettings shallow copy */
694 void client_unmanage_all(void)
697 client_unmanage(client_list->data);
700 void client_unmanage(ObClient *self)
705 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
706 self->window, self->frame->window,
707 self->class, self->title ? self->title : "");
709 g_assert(self != NULL);
711 /* we dont want events no more. do this before hiding the frame so we
712 don't generate more events */
713 XSelectInput(ob_display, self->window, NoEventMask);
715 /* ignore enter events from the unmap so it doesnt mess with the focus */
716 if (!config_focus_under_mouse)
717 ignore_start = event_start_ignore_all_enters();
719 frame_hide(self->frame);
720 /* flush to send the hide to the server quickly */
723 if (!config_focus_under_mouse)
724 event_end_ignore_all_enters(ignore_start);
726 mouse_grab_for_client(self, FALSE);
728 /* remove the window from our save set, unless we are managing an internal
731 XChangeSaveSet(ob_display, self->window, SetModeDelete);
733 /* update the focus lists */
734 focus_order_remove(self);
735 if (client_focused(self)) {
736 /* don't leave an invalid focus_client */
740 /* if we're prompting to kill the client, close that */
741 prompt_unref(self->kill_prompt);
742 self->kill_prompt = NULL;
744 client_list = g_list_remove(client_list, self);
745 stacking_remove(self);
746 g_hash_table_remove(window_map, &self->window);
748 /* once the client is out of the list, update the struts to remove its
750 if (STRUT_EXISTS(self->strut))
751 screen_update_areas();
753 client_call_notifies(self, client_destroy_notifies);
755 /* tell our parent(s) that we're gone */
756 for (it = self->parents; it; it = g_slist_next(it))
757 ((ObClient*)it->data)->transients =
758 g_slist_remove(((ObClient*)it->data)->transients,self);
760 /* tell our transients that we're gone */
761 for (it = self->transients; it; it = g_slist_next(it)) {
762 ((ObClient*)it->data)->parents =
763 g_slist_remove(((ObClient*)it->data)->parents, self);
764 /* we could be keeping our children in a higher layer */
765 client_calc_layer(it->data);
768 /* remove from its group */
770 group_remove(self->group, self);
774 /* restore the window's original geometry so it is not lost */
780 if (self->fullscreen)
781 a = self->pre_fullscreen_area;
782 else if (self->max_horz || self->max_vert) {
783 if (self->max_horz) {
784 a.x = self->pre_max_area.x;
785 a.width = self->pre_max_area.width;
787 if (self->max_vert) {
788 a.y = self->pre_max_area.y;
789 a.height = self->pre_max_area.height;
793 self->fullscreen = self->max_horz = self->max_vert = FALSE;
794 /* let it be moved and resized no matter what */
795 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
796 self->decorations = 0; /* unmanaged windows have no decor */
798 /* give the client its border back */
799 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
801 client_move_resize(self, a.x, a.y, a.width, a.height);
804 /* reparent the window out of the frame, and free the frame */
805 frame_release_client(self->frame);
806 frame_free(self->frame);
809 if (ob_state() != OB_STATE_EXITING) {
810 /* these values should not be persisted across a window
812 PROP_ERASE(self->window, net_wm_desktop);
813 PROP_ERASE(self->window, net_wm_state);
814 PROP_ERASE(self->window, wm_state);
816 /* if we're left in an unmapped state, the client wont be mapped.
817 this is bad, since we will no longer be managing the window on
819 XMapWindow(ob_display, self->window);
822 /* these should not be left on the window ever. other window managers
823 don't necessarily use them and it will mess them up (like compiz) */
824 PROP_ERASE(self->window, net_wm_visible_name);
825 PROP_ERASE(self->window, net_wm_visible_icon_name);
827 /* update the list hints */
830 ob_debug("Unmanaged window 0x%lx\n", self->window);
832 /* free all data allocated in the client struct */
833 RrImageUnref(self->icon_set);
834 g_slist_free(self->transients);
835 g_free(self->startup_id);
836 g_free(self->wm_command);
838 g_free(self->icon_title);
839 g_free(self->original_title);
843 g_free(self->client_machine);
844 g_free(self->sm_client_id);
848 void client_fake_unmanage(ObClient *self)
850 /* this is all that got allocated to get the decorations */
852 frame_free(self->frame);
856 /*! Returns a new structure containing the per-app settings for this client.
857 The returned structure needs to be freed with g_free. */
858 static ObAppSettings *client_get_settings_state(ObClient *self)
860 ObAppSettings *settings;
863 settings = config_create_app_settings();
865 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
866 ObAppSettings *app = it->data;
867 gboolean match = TRUE;
869 g_assert(app->name != NULL || app->class != NULL);
871 /* we know that either name or class is not NULL so it will have to
872 match to use the rule */
874 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
876 else if (app->class &&
877 !g_pattern_match(app->class,
878 strlen(self->class), self->class, NULL))
880 else if (app->role &&
881 !g_pattern_match(app->role,
882 strlen(self->role), self->role, NULL))
884 else if ((signed)app->type >= 0 && app->type != self->type)
888 ob_debug("Window matching: %s\n", app->name);
890 /* copy the settings to our struct, overriding the existing
891 settings if they are not defaults */
892 config_app_settings_copy_non_defaults(app, settings);
896 if (settings->shade != -1)
897 self->shaded = !!settings->shade;
898 if (settings->decor != -1)
899 self->undecorated = !settings->decor;
900 if (settings->iconic != -1)
901 self->iconic = !!settings->iconic;
902 if (settings->skip_pager != -1)
903 self->skip_pager = !!settings->skip_pager;
904 if (settings->skip_taskbar != -1)
905 self->skip_taskbar = !!settings->skip_taskbar;
907 if (settings->max_vert != -1)
908 self->max_vert = !!settings->max_vert;
909 if (settings->max_horz != -1)
910 self->max_horz = !!settings->max_horz;
912 if (settings->fullscreen != -1)
913 self->fullscreen = !!settings->fullscreen;
915 if (settings->desktop) {
916 if (settings->desktop == DESKTOP_ALL)
917 self->desktop = settings->desktop;
918 else if (settings->desktop > 0 &&
919 settings->desktop <= screen_num_desktops)
920 self->desktop = settings->desktop - 1;
923 if (settings->layer == -1) {
927 else if (settings->layer == 0) {
931 else if (settings->layer == 1) {
938 static void client_restore_session_state(ObClient *self)
942 ob_debug_type(OB_DEBUG_SM,
943 "Restore session for client %s\n", self->title);
945 if (!(it = session_state_find(self))) {
946 ob_debug_type(OB_DEBUG_SM,
947 "Session data not found for client %s\n", self->title);
951 self->session = it->data;
953 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s\n",
956 RECT_SET_POINT(self->area, self->session->x, self->session->y);
957 self->positioned = USPosition;
958 self->sized = USSize;
959 if (self->session->w > 0)
960 self->area.width = self->session->w;
961 if (self->session->h > 0)
962 self->area.height = self->session->h;
963 XResizeWindow(ob_display, self->window,
964 self->area.width, self->area.height);
966 self->desktop = (self->session->desktop == DESKTOP_ALL ?
967 self->session->desktop :
968 MIN(screen_num_desktops - 1, self->session->desktop));
969 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
971 self->shaded = self->session->shaded;
972 self->iconic = self->session->iconic;
973 self->skip_pager = self->session->skip_pager;
974 self->skip_taskbar = self->session->skip_taskbar;
975 self->fullscreen = self->session->fullscreen;
976 self->above = self->session->above;
977 self->below = self->session->below;
978 self->max_horz = self->session->max_horz;
979 self->max_vert = self->session->max_vert;
980 self->undecorated = self->session->undecorated;
983 static gboolean client_restore_session_stacking(ObClient *self)
987 if (!self->session) return FALSE;
989 mypos = g_list_find(session_saved_state, self->session);
990 if (!mypos) return FALSE;
992 /* start above me and look for the first client */
993 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
996 for (cit = client_list; cit; cit = g_list_next(cit)) {
997 ObClient *c = cit->data;
998 /* found a client that was in the session, so go below it */
999 if (c->session == it->data) {
1000 stacking_below(CLIENT_AS_WINDOW(self),
1001 CLIENT_AS_WINDOW(cit->data));
1009 void client_move_onscreen(ObClient *self, gboolean rude)
1011 gint x = self->area.x;
1012 gint y = self->area.y;
1013 if (client_find_onscreen(self, &x, &y,
1015 self->area.height, rude)) {
1016 client_move(self, x, y);
1020 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
1023 gint ox = *x, oy = *y;
1024 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
1030 RECT_SET(desired, *x, *y, w, h);
1031 frame_rect_to_frame(self->frame, &desired);
1033 /* get where the frame would be */
1034 frame_client_gravity(self->frame, x, y);
1036 /* get the requested size of the window with decorations */
1037 fw = self->frame->size.left + w + self->frame->size.right;
1038 fh = self->frame->size.top + h + self->frame->size.bottom;
1040 /* If rudeness wasn't requested, then still be rude in a given direction
1041 if the client is not moving, only resizing in that direction */
1043 Point oldtl, oldtr, oldbl, oldbr;
1044 Point newtl, newtr, newbl, newbr;
1045 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1047 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1048 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1049 self->frame->area.y + self->frame->area.height - 1);
1050 POINT_SET(oldtr, oldbr.x, oldtl.y);
1051 POINT_SET(oldbl, oldtl.x, oldbr.y);
1053 POINT_SET(newtl, *x, *y);
1054 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1055 POINT_SET(newtr, newbr.x, newtl.y);
1056 POINT_SET(newbl, newtl.x, newbr.y);
1058 /* is it moving or just resizing from some corner? */
1059 stationary_l = oldtl.x == newtl.x;
1060 stationary_r = oldtr.x == newtr.x;
1061 stationary_t = oldtl.y == newtl.y;
1062 stationary_b = oldbl.y == newbl.y;
1064 /* if left edge is growing and didnt move right edge */
1065 if (stationary_r && newtl.x < oldtl.x)
1067 /* if right edge is growing and didnt move left edge */
1068 if (stationary_l && newtr.x > oldtr.x)
1070 /* if top edge is growing and didnt move bottom edge */
1071 if (stationary_b && newtl.y < oldtl.y)
1073 /* if bottom edge is growing and didnt move top edge */
1074 if (stationary_t && newbl.y > oldbl.y)
1078 /* we iterate through every monitor that the window is at least partially
1079 on, to make sure it is obeying the rules on them all
1081 if the window does not appear on any monitors, then use the first one
1084 for (i = 0; i < screen_num_monitors; ++i) {
1087 if (!screen_physical_area_monitor_contains(i, &desired)) {
1088 if (i < screen_num_monitors - 1 || found_mon)
1091 /* the window is not inside any monitor! so just use the first
1093 a = screen_area(self->desktop, 0, NULL);
1096 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1099 /* This makes sure windows aren't entirely outside of the screen so you
1100 can't see them at all.
1101 It makes sure 10% of the window is on the screen at least. And don't
1102 let it move itself off the top of the screen, which would hide the
1103 titlebar on you. (The user can still do this if they want too, it's
1104 only limiting the application.
1106 if (client_normal(self)) {
1107 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1108 *x = a->x + a->width - fw/10;
1109 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1110 *y = a->y + a->height - fh/10;
1111 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1112 *x = a->x - fw*9/10;
1113 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1114 *y = a->y - fh*9/10;
1117 /* This here doesn't let windows even a pixel outside the
1118 struts/screen. When called from client_manage, programs placing
1119 themselves are forced completely onscreen, while things like
1120 xterm -geometry resolution-width/2 will work fine. Trying to
1121 place it completely offscreen will be handled in the above code.
1122 Sorry for this confused comment, i am tired. */
1123 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1124 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1125 *x = a->x + MAX(0, a->width - fw);
1127 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1128 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1129 *y = a->y + MAX(0, a->height - fh);
1134 /* get where the client should be */
1135 frame_frame_gravity(self->frame, x, y);
1137 return ox != *x || oy != *y;
1140 static void client_get_all(ObClient *self, gboolean real)
1142 /* this is needed for the frame to set itself up */
1143 client_get_area(self);
1145 /* these things can change the decor and functions of the window */
1147 client_get_mwm_hints(self);
1148 /* this can change the mwmhints for special cases */
1149 client_get_type_and_transientness(self);
1150 client_get_state(self);
1151 client_update_normal_hints(self);
1153 /* get the session related properties, these can change decorations
1154 from per-app settings */
1155 client_get_session_ids(self);
1157 /* now we got everything that can affect the decorations */
1161 /* get this early so we have it for debugging */
1162 client_update_title(self);
1164 client_update_protocols(self);
1166 client_update_wmhints(self);
1167 /* this may have already been called from client_update_wmhints */
1168 if (!self->parents && !self->transient_for_group)
1169 client_update_transient_for(self);
1171 client_get_startup_id(self);
1172 client_get_desktop(self);/* uses transient data/group/startup id if a
1173 desktop is not specified */
1174 client_get_shaped(self);
1177 /* a couple type-based defaults for new windows */
1179 /* this makes sure that these windows appear on all desktops */
1180 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1181 self->desktop = DESKTOP_ALL;
1185 client_update_sync_request_counter(self);
1188 client_get_colormap(self);
1189 client_update_strut(self);
1190 client_update_icons(self);
1191 client_update_icon_geometry(self);
1194 static void client_get_startup_id(ObClient *self)
1196 if (!(PROP_GETS(self->window, net_startup_id, utf8, &self->startup_id)))
1198 PROP_GETS(self->group->leader,
1199 net_startup_id, utf8, &self->startup_id);
1202 static void client_get_area(ObClient *self)
1204 XWindowAttributes wattrib;
1207 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
1208 g_assert(ret != BadWindow);
1210 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1211 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1212 self->border_width = wattrib.border_width;
1214 ob_debug("client area: %d %d %d %d bw %d\n", wattrib.x, wattrib.y,
1215 wattrib.width, wattrib.height, wattrib.border_width);
1218 static void client_get_desktop(ObClient *self)
1220 guint32 d = screen_num_desktops; /* an always-invalid value */
1222 if (PROP_GET32(self->window, net_wm_desktop, cardinal, &d)) {
1223 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1224 self->desktop = screen_num_desktops - 1;
1227 ob_debug("client requested desktop 0x%x\n", self->desktop);
1230 gboolean first = TRUE;
1231 guint all = screen_num_desktops; /* not a valid value */
1233 /* if they are all on one desktop, then open it on the
1235 for (it = self->parents; it; it = g_slist_next(it)) {
1236 ObClient *c = it->data;
1238 if (c->desktop == DESKTOP_ALL) continue;
1244 else if (all != c->desktop)
1245 all = screen_num_desktops; /* make it invalid */
1247 if (all != screen_num_desktops) {
1248 self->desktop = all;
1250 ob_debug("client desktop set from parents: 0x%x\n",
1253 /* try get from the startup-notification protocol */
1254 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1255 if (self->desktop >= screen_num_desktops &&
1256 self->desktop != DESKTOP_ALL)
1257 self->desktop = screen_num_desktops - 1;
1258 ob_debug("client desktop set from startup-notification: 0x%x\n",
1261 /* defaults to the current desktop */
1263 self->desktop = screen_desktop;
1264 ob_debug("client desktop set to the current desktop: %d\n",
1270 static void client_get_state(ObClient *self)
1275 if (PROP_GETA32(self->window, net_wm_state, atom, &state, &num)) {
1277 for (i = 0; i < num; ++i) {
1278 if (state[i] == prop_atoms.net_wm_state_modal)
1280 else if (state[i] == prop_atoms.net_wm_state_shaded)
1281 self->shaded = TRUE;
1282 else if (state[i] == prop_atoms.net_wm_state_hidden)
1283 self->iconic = TRUE;
1284 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
1285 self->skip_taskbar = TRUE;
1286 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
1287 self->skip_pager = TRUE;
1288 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
1289 self->fullscreen = TRUE;
1290 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
1291 self->max_vert = TRUE;
1292 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
1293 self->max_horz = TRUE;
1294 else if (state[i] == prop_atoms.net_wm_state_above)
1296 else if (state[i] == prop_atoms.net_wm_state_below)
1298 else if (state[i] == prop_atoms.net_wm_state_demands_attention)
1299 self->demands_attention = TRUE;
1300 else if (state[i] == prop_atoms.ob_wm_state_undecorated)
1301 self->undecorated = TRUE;
1308 static void client_get_shaped(ObClient *self)
1310 self->shaped = FALSE;
1312 if (extensions_shape) {
1317 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
1319 XShapeQueryExtents(ob_display, self->window, &s, &foo,
1320 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1327 void client_update_transient_for(ObClient *self)
1330 ObClient *target = NULL;
1331 gboolean trangroup = FALSE;
1333 if (XGetTransientForHint(ob_display, self->window, &t)) {
1334 if (t != self->window) { /* can't be transient to itself! */
1335 target = g_hash_table_lookup(window_map, &t);
1336 /* if this happens then we need to check for it */
1337 g_assert(target != self);
1338 if (target && !WINDOW_IS_CLIENT(target)) {
1339 /* watch out for windows with a parent that is something
1340 different, like a dockapp for example */
1345 /* Setting the transient_for to Root is actually illegal, however
1346 applications from time have done this to specify transient for
1348 if (!target && self->group && t == RootWindow(ob_display, ob_screen))
1350 } else if (self->group && self->transient)
1353 client_update_transient_tree(self, self->group, self->group,
1354 self->transient_for_group, trangroup,
1355 client_direct_parent(self), target);
1356 self->transient_for_group = trangroup;
1360 static void client_update_transient_tree(ObClient *self,
1361 ObGroup *oldgroup, ObGroup *newgroup,
1362 gboolean oldgtran, gboolean newgtran,
1363 ObClient* oldparent,
1364 ObClient *newparent)
1369 g_assert(!oldgtran || oldgroup);
1370 g_assert(!newgtran || newgroup);
1371 g_assert((!oldgtran && !oldparent) ||
1372 (oldgtran && !oldparent) ||
1373 (!oldgtran && oldparent));
1374 g_assert((!newgtran && !newparent) ||
1375 (newgtran && !newparent) ||
1376 (!newgtran && newparent));
1379 Group transient windows are not allowed to have other group
1380 transient windows as their children.
1383 /* No change has occured */
1384 if (oldgroup == newgroup &&
1385 oldgtran == newgtran &&
1386 oldparent == newparent) return;
1388 /** Remove the client from the transient tree **/
1390 for (it = self->transients; it; it = next) {
1391 next = g_slist_next(it);
1393 self->transients = g_slist_delete_link(self->transients, it);
1394 c->parents = g_slist_remove(c->parents, self);
1396 for (it = self->parents; it; it = next) {
1397 next = g_slist_next(it);
1399 self->parents = g_slist_delete_link(self->parents, it);
1400 c->transients = g_slist_remove(c->transients, self);
1403 /** Re-add the client to the transient tree **/
1405 /* If we're transient for a group then we need to add ourselves to all our
1408 for (it = newgroup->members; it; it = g_slist_next(it)) {
1411 !client_search_top_direct_parent(c)->transient_for_group &&
1414 c->transients = g_slist_prepend(c->transients, self);
1415 self->parents = g_slist_prepend(self->parents, c);
1420 /* If we are now transient for a single window we need to add ourselves to
1423 WARNING: Cyclical transient-ness is possible if two windows are
1424 transient for eachother.
1426 else if (newparent &&
1427 /* don't make ourself its child if it is already our child */
1428 !client_is_direct_child(self, newparent) &&
1429 client_normal(newparent))
1431 newparent->transients = g_slist_prepend(newparent->transients, self);
1432 self->parents = g_slist_prepend(self->parents, newparent);
1435 /* Add any group transient windows to our children. But if we're transient
1436 for the group, then other group transients are not our children.
1438 WARNING: Cyclical transient-ness is possible. For e.g. if:
1439 A is transient for the group
1440 B is transient for A
1441 C is transient for B
1442 A can't be transient for C or we have a cycle
1444 if (!newgtran && newgroup &&
1446 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1447 client_normal(self))
1449 for (it = newgroup->members; it; it = g_slist_next(it)) {
1451 if (c != self && c->transient_for_group &&
1452 /* Don't make it our child if it is already our parent */
1453 !client_is_direct_child(c, self))
1455 self->transients = g_slist_prepend(self->transients, c);
1456 c->parents = g_slist_prepend(c->parents, self);
1461 /** If we change our group transient-ness, our children change their
1462 effective group transient-ness, which affects how they relate to other
1465 for (it = self->transients; it; it = g_slist_next(it)) {
1467 if (!c->transient_for_group)
1468 client_update_transient_tree(c, c->group, c->group,
1469 c->transient_for_group,
1470 c->transient_for_group,
1471 client_direct_parent(c),
1472 client_direct_parent(c));
1476 static void client_get_mwm_hints(ObClient *self)
1481 self->mwmhints.flags = 0; /* default to none */
1483 if (PROP_GETA32(self->window, motif_wm_hints, motif_wm_hints,
1485 if (num >= OB_MWM_ELEMENTS) {
1486 self->mwmhints.flags = hints[0];
1487 self->mwmhints.functions = hints[1];
1488 self->mwmhints.decorations = hints[2];
1494 void client_get_type_and_transientness(ObClient *self)
1501 self->transient = FALSE;
1503 if (PROP_GETA32(self->window, net_wm_window_type, atom, &val, &num)) {
1504 /* use the first value that we know about in the array */
1505 for (i = 0; i < num; ++i) {
1506 if (val[i] == prop_atoms.net_wm_window_type_desktop)
1507 self->type = OB_CLIENT_TYPE_DESKTOP;
1508 else if (val[i] == prop_atoms.net_wm_window_type_dock)
1509 self->type = OB_CLIENT_TYPE_DOCK;
1510 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
1511 self->type = OB_CLIENT_TYPE_TOOLBAR;
1512 else if (val[i] == prop_atoms.net_wm_window_type_menu)
1513 self->type = OB_CLIENT_TYPE_MENU;
1514 else if (val[i] == prop_atoms.net_wm_window_type_utility)
1515 self->type = OB_CLIENT_TYPE_UTILITY;
1516 else if (val[i] == prop_atoms.net_wm_window_type_splash)
1517 self->type = OB_CLIENT_TYPE_SPLASH;
1518 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
1519 self->type = OB_CLIENT_TYPE_DIALOG;
1520 else if (val[i] == prop_atoms.net_wm_window_type_normal)
1521 self->type = OB_CLIENT_TYPE_NORMAL;
1522 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
1523 /* prevent this window from getting any decor or
1525 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1526 OB_MWM_FLAG_DECORATIONS);
1527 self->mwmhints.decorations = 0;
1528 self->mwmhints.functions = 0;
1530 if (self->type != (ObClientType) -1)
1531 break; /* grab the first legit type */
1536 if (XGetTransientForHint(ob_display, self->window, &t))
1537 self->transient = TRUE;
1539 if (self->type == (ObClientType) -1) {
1540 /*the window type hint was not set, which means we either classify
1541 ourself as a normal window or a dialog, depending on if we are a
1543 if (self->transient)
1544 self->type = OB_CLIENT_TYPE_DIALOG;
1546 self->type = OB_CLIENT_TYPE_NORMAL;
1549 /* then, based on our type, we can update our transientness.. */
1550 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1551 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1552 self->type == OB_CLIENT_TYPE_MENU ||
1553 self->type == OB_CLIENT_TYPE_UTILITY)
1555 self->transient = TRUE;
1559 void client_update_protocols(ObClient *self)
1562 guint num_return, i;
1564 self->focus_notify = FALSE;
1565 self->delete_window = FALSE;
1567 if (PROP_GETA32(self->window, wm_protocols, atom, &proto, &num_return)) {
1568 for (i = 0; i < num_return; ++i) {
1569 if (proto[i] == prop_atoms.wm_delete_window)
1570 /* this means we can request the window to close */
1571 self->delete_window = TRUE;
1572 else if (proto[i] == prop_atoms.wm_take_focus)
1573 /* if this protocol is requested, then the window will be
1574 notified whenever we want it to receive focus */
1575 self->focus_notify = TRUE;
1576 else if (proto[i] == prop_atoms.net_wm_ping)
1577 /* if this protocol is requested, then the window will allow
1578 pings to determine if it is still alive */
1581 else if (proto[i] == prop_atoms.net_wm_sync_request)
1582 /* if this protocol is requested, then resizing the
1583 window will be synchronized between the frame and the
1585 self->sync_request = TRUE;
1593 void client_update_sync_request_counter(ObClient *self)
1597 if (PROP_GET32(self->window, net_wm_sync_request_counter, cardinal, &i)) {
1598 self->sync_counter = i;
1600 self->sync_counter = None;
1604 static void client_get_colormap(ObClient *self)
1606 XWindowAttributes wa;
1608 if (XGetWindowAttributes(ob_display, self->window, &wa))
1609 client_update_colormap(self, wa.colormap);
1612 void client_update_colormap(ObClient *self, Colormap colormap)
1614 if (colormap == self->colormap) return;
1616 ob_debug("Setting client %s colormap: 0x%x\n", self->title, colormap);
1618 if (client_focused(self)) {
1619 screen_install_colormap(self, FALSE); /* uninstall old one */
1620 self->colormap = colormap;
1621 screen_install_colormap(self, TRUE); /* install new one */
1623 self->colormap = colormap;
1626 void client_update_normal_hints(ObClient *self)
1632 self->min_ratio = 0.0f;
1633 self->max_ratio = 0.0f;
1634 SIZE_SET(self->size_inc, 1, 1);
1635 SIZE_SET(self->base_size, -1, -1);
1636 SIZE_SET(self->min_size, 0, 0);
1637 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1639 /* get the hints from the window */
1640 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
1641 /* normal windows can't request placement! har har
1642 if (!client_normal(self))
1644 self->positioned = (size.flags & (PPosition|USPosition));
1645 self->sized = (size.flags & (PSize|USSize));
1647 if (size.flags & PWinGravity)
1648 self->gravity = size.win_gravity;
1650 if (size.flags & PAspect) {
1651 if (size.min_aspect.y)
1653 (gfloat) size.min_aspect.x / size.min_aspect.y;
1654 if (size.max_aspect.y)
1656 (gfloat) size.max_aspect.x / size.max_aspect.y;
1659 if (size.flags & PMinSize)
1660 SIZE_SET(self->min_size, size.min_width, size.min_height);
1662 if (size.flags & PMaxSize)
1663 SIZE_SET(self->max_size, size.max_width, size.max_height);
1665 if (size.flags & PBaseSize)
1666 SIZE_SET(self->base_size, size.base_width, size.base_height);
1668 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1669 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1671 ob_debug("Normal hints: min size (%d %d) max size (%d %d)\n "
1672 "size inc (%d %d) base size (%d %d)\n",
1673 self->min_size.width, self->min_size.height,
1674 self->max_size.width, self->max_size.height,
1675 self->size_inc.width, self->size_inc.height,
1676 self->base_size.width, self->base_size.height);
1679 ob_debug("Normal hints: not set\n");
1682 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1684 /* start with everything (cept fullscreen) */
1686 (OB_FRAME_DECOR_TITLEBAR |
1687 OB_FRAME_DECOR_HANDLE |
1688 OB_FRAME_DECOR_GRIPS |
1689 OB_FRAME_DECOR_BORDER |
1690 OB_FRAME_DECOR_ICON |
1691 OB_FRAME_DECOR_ALLDESKTOPS |
1692 OB_FRAME_DECOR_ICONIFY |
1693 OB_FRAME_DECOR_MAXIMIZE |
1694 OB_FRAME_DECOR_SHADE |
1695 OB_FRAME_DECOR_CLOSE);
1697 (OB_CLIENT_FUNC_RESIZE |
1698 OB_CLIENT_FUNC_MOVE |
1699 OB_CLIENT_FUNC_ICONIFY |
1700 OB_CLIENT_FUNC_MAXIMIZE |
1701 OB_CLIENT_FUNC_SHADE |
1702 OB_CLIENT_FUNC_CLOSE |
1703 OB_CLIENT_FUNC_BELOW |
1704 OB_CLIENT_FUNC_ABOVE |
1705 OB_CLIENT_FUNC_UNDECORATE);
1707 if (!(self->min_size.width < self->max_size.width ||
1708 self->min_size.height < self->max_size.height))
1709 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1711 switch (self->type) {
1712 case OB_CLIENT_TYPE_NORMAL:
1713 /* normal windows retain all of the possible decorations and
1714 functionality, and can be fullscreen */
1715 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1718 case OB_CLIENT_TYPE_DIALOG:
1719 /* sometimes apps make dialog windows fullscreen for some reason (for
1720 e.g. kpdf does this..) */
1721 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1724 case OB_CLIENT_TYPE_UTILITY:
1725 /* these windows don't have anything added or removed by default */
1728 case OB_CLIENT_TYPE_MENU:
1729 case OB_CLIENT_TYPE_TOOLBAR:
1730 /* these windows can't iconify or maximize */
1731 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1732 OB_FRAME_DECOR_MAXIMIZE);
1733 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1734 OB_CLIENT_FUNC_MAXIMIZE);
1737 case OB_CLIENT_TYPE_SPLASH:
1738 /* these don't get get any decorations, and the only thing you can
1739 do with them is move them */
1740 self->decorations = 0;
1741 self->functions = OB_CLIENT_FUNC_MOVE;
1744 case OB_CLIENT_TYPE_DESKTOP:
1745 /* these windows are not manipulated by the window manager */
1746 self->decorations = 0;
1747 self->functions = 0;
1750 case OB_CLIENT_TYPE_DOCK:
1751 /* these windows are not manipulated by the window manager, but they
1752 can set below layer which has a special meaning */
1753 self->decorations = 0;
1754 self->functions = OB_CLIENT_FUNC_BELOW;
1758 /* Mwm Hints are applied subtractively to what has already been chosen for
1759 decor and functionality */
1760 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1761 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1762 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1763 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1765 /* if the mwm hints request no handle or title, then all
1766 decorations are disabled, but keep the border if that's
1768 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1769 self->decorations = OB_FRAME_DECOR_BORDER;
1771 self->decorations = 0;
1776 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1777 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1778 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1779 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1780 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1781 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1782 /* dont let mwm hints kill any buttons
1783 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1784 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1785 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1786 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1788 /* dont let mwm hints kill the close button
1789 if (! (self->mwmhints.functions & MwmFunc_Close))
1790 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1794 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1795 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1796 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1797 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1798 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1799 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1801 /* can't maximize without moving/resizing */
1802 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1803 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1804 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1805 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1806 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1809 if (self->max_horz && self->max_vert) {
1810 /* you can't resize fully maximized windows */
1811 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1812 /* kill the handle on fully maxed windows */
1813 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1816 /* If there are no decorations to remove, don't allow the user to try
1818 if (self->decorations == 0)
1819 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1821 /* finally, the user can have requested no decorations, which overrides
1822 everything (but doesnt give it a border if it doesnt have one) */
1823 if (self->undecorated)
1824 self->decorations = 0;
1826 /* if we don't have a titlebar, then we cannot shade! */
1827 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1828 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1830 /* now we need to check against rules for the client's current state */
1831 if (self->fullscreen) {
1832 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1833 OB_CLIENT_FUNC_FULLSCREEN |
1834 OB_CLIENT_FUNC_ICONIFY);
1835 self->decorations = 0;
1838 client_change_allowed_actions(self);
1841 /* force reconfigure to make sure decorations are updated */
1842 client_reconfigure(self, TRUE);
1845 static void client_change_allowed_actions(ObClient *self)
1850 /* desktop windows are kept on all desktops */
1851 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1852 actions[num++] = prop_atoms.net_wm_action_change_desktop;
1854 if (self->functions & OB_CLIENT_FUNC_SHADE)
1855 actions[num++] = prop_atoms.net_wm_action_shade;
1856 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1857 actions[num++] = prop_atoms.net_wm_action_close;
1858 if (self->functions & OB_CLIENT_FUNC_MOVE)
1859 actions[num++] = prop_atoms.net_wm_action_move;
1860 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1861 actions[num++] = prop_atoms.net_wm_action_minimize;
1862 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1863 actions[num++] = prop_atoms.net_wm_action_resize;
1864 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1865 actions[num++] = prop_atoms.net_wm_action_fullscreen;
1866 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1867 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
1868 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
1870 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1871 actions[num++] = prop_atoms.net_wm_action_above;
1872 if (self->functions & OB_CLIENT_FUNC_BELOW)
1873 actions[num++] = prop_atoms.net_wm_action_below;
1874 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1875 actions[num++] = prop_atoms.ob_wm_action_undecorate;
1877 PROP_SETA32(self->window, net_wm_allowed_actions, atom, actions, num);
1879 /* make sure the window isn't breaking any rules now
1881 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1882 it can't be iconified with its parent
1885 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1886 if (self->frame) client_shade(self, FALSE);
1887 else self->shaded = FALSE;
1889 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1890 if (self->frame) client_fullscreen(self, FALSE);
1891 else self->fullscreen = FALSE;
1893 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1895 if (self->frame) client_maximize(self, FALSE, 0);
1896 else self->max_vert = self->max_horz = FALSE;
1900 void client_update_wmhints(ObClient *self)
1904 /* assume a window takes input if it doesn't specify */
1905 self->can_focus = TRUE;
1907 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
1910 if (hints->flags & InputHint)
1911 self->can_focus = hints->input;
1913 /* only do this when first managing the window *AND* when we aren't
1915 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1916 if (hints->flags & StateHint)
1917 self->iconic = hints->initial_state == IconicState;
1920 self->urgent = (hints->flags & XUrgencyHint);
1921 if (self->urgent && !ur)
1922 client_hilite(self, TRUE);
1923 else if (!self->urgent && ur && self->demands_attention)
1924 client_hilite(self, FALSE);
1926 if (!(hints->flags & WindowGroupHint))
1927 hints->window_group = None;
1929 /* did the group state change? */
1930 if (hints->window_group !=
1931 (self->group ? self->group->leader : None))
1933 ObGroup *oldgroup = self->group;
1935 /* remove from the old group if there was one */
1937 group_remove(self->group, self);
1941 /* add ourself to the group if we have one */
1942 if (hints->window_group != None) {
1943 self->group = group_add(hints->window_group, self);
1946 /* Put ourselves into the new group's transient tree, and remove
1947 ourselves from the old group's */
1948 client_update_transient_tree(self, oldgroup, self->group,
1949 self->transient_for_group,
1950 self->transient_for_group,
1951 client_direct_parent(self),
1952 client_direct_parent(self));
1954 /* Lastly, being in a group, or not, can change if the window is
1955 transient for anything.
1957 The logic for this is:
1958 self->transient = TRUE always if the window wants to be
1959 transient for something, even if transient_for was NULL because
1960 it wasn't in a group before.
1962 If parents was NULL and oldgroup was NULL we can assume
1963 that when we add the new group, it will become transient for
1966 If transient_for_group is TRUE, then it must have already
1967 had a group. If it is getting a new group, the above call to
1968 client_update_transient_tree has already taken care of
1969 everything ! If it is losing all group status then it will
1970 no longer be transient for anything and that needs to be
1973 if (self->transient &&
1974 ((self->parents == NULL && oldgroup == NULL) ||
1975 (self->transient_for_group && !self->group)))
1976 client_update_transient_for(self);
1979 /* the WM_HINTS can contain an icon */
1980 if (hints->flags & IconPixmapHint)
1981 client_update_icons(self);
1987 void client_update_title(ObClient *self)
1990 gchar *visible = NULL;
1992 g_free(self->title);
1993 g_free(self->original_title);
1996 if (!PROP_GETS(self->window, net_wm_name, utf8, &data)) {
1997 /* try old x stuff */
1998 if (!(PROP_GETS(self->window, wm_name, locale, &data)
1999 || PROP_GETS(self->window, wm_name, utf8, &data))) {
2000 if (self->transient) {
2002 GNOME alert windows are not given titles:
2003 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
2005 data = g_strdup("");
2007 data = g_strdup(_("Unnamed Window"));
2010 self->original_title = g_strdup(data);
2012 if (self->client_machine) {
2013 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2018 if (self->not_responding) {
2020 if (self->kill_level > 0)
2021 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2023 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2027 PROP_SETS(self->window, net_wm_visible_name, visible);
2028 self->title = visible;
2031 frame_adjust_title(self->frame);
2033 /* update the icon title */
2035 g_free(self->icon_title);
2038 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, &data))
2039 /* try old x stuff */
2040 if (!(PROP_GETS(self->window, wm_icon_name, locale, &data) ||
2041 PROP_GETS(self->window, wm_icon_name, utf8, &data)))
2042 data = g_strdup(self->title);
2044 if (self->client_machine) {
2045 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2050 if (self->not_responding) {
2052 if (self->kill_level > 0)
2053 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2055 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2059 PROP_SETS(self->window, net_wm_visible_icon_name, visible);
2060 self->icon_title = visible;
2063 void client_update_strut(ObClient *self)
2067 gboolean got = FALSE;
2070 if (PROP_GETA32(self->window, net_wm_strut_partial, cardinal,
2074 STRUT_PARTIAL_SET(strut,
2075 data[0], data[2], data[1], data[3],
2076 data[4], data[5], data[8], data[9],
2077 data[6], data[7], data[10], data[11]);
2083 PROP_GETA32(self->window, net_wm_strut, cardinal, &data, &num)) {
2089 /* use the screen's width/height */
2090 a = screen_physical_area_all_monitors();
2092 STRUT_PARTIAL_SET(strut,
2093 data[0], data[2], data[1], data[3],
2094 a->y, a->y + a->height - 1,
2095 a->x, a->x + a->width - 1,
2096 a->y, a->y + a->height - 1,
2097 a->x, a->x + a->width - 1);
2104 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2105 0, 0, 0, 0, 0, 0, 0, 0);
2107 if (!STRUT_EQUAL(strut, self->strut)) {
2108 self->strut = strut;
2110 /* updating here is pointless while we're being mapped cuz we're not in
2111 the client list yet */
2113 screen_update_areas();
2117 void client_update_icons(ObClient *self)
2122 guint num_seen; /* number of icons present */
2127 /* grab the server, because we might be setting the window's icon and
2128 we don't want them to set it in between and we overwrite their own
2132 if (PROP_GETA32(self->window, net_wm_icon, cardinal, &data, &num)) {
2133 /* figure out how many valid icons are in here */
2136 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2139 /* watch for the data being too small for the specified size,
2140 or for zero sized icons. */
2141 if (i + w*h > num || w == 0 || h == 0) break;
2143 /* convert it to the right bit order for ObRender */
2144 for (j = 0; j < w*h; ++j)
2146 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2147 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2148 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2149 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2151 /* is it in the cache? */
2152 img = RrImageCacheFind(ob_rr_icons, &data[i], w, h);
2153 if (img) RrImageRef(img); /* own it */
2158 /* don't bother looping anymore if we already found it in the cache
2159 since we'll just use that! */
2163 /* if it's not in the cache yet, then add it to the cache now.
2164 we have already converted it to the correct bit order above */
2165 if (!img && num_seen > 0) {
2166 img = RrImageNew(ob_rr_icons);
2168 for (j = 0; j < num_seen; ++j) {
2171 RrImageAddPicture(img, &data[i], w, h);
2179 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2184 if ((hints = XGetWMHints(ob_display, self->window))) {
2185 if (hints->flags & IconPixmapHint) {
2187 xerror_set_ignore(TRUE);
2188 xicon = RrPixmapToRGBA(ob_rr_inst,
2190 (hints->flags & IconMaskHint ?
2191 hints->icon_mask : None),
2192 (gint*)&w, (gint*)&h, &data);
2193 xerror_set_ignore(FALSE);
2196 if (w > 0 && h > 0) {
2197 /* is this icon in the cache yet? */
2198 img = RrImageCacheFind(ob_rr_icons, data, w, h);
2199 if (img) RrImageRef(img); /* own it */
2201 /* if not, then add it */
2203 img = RrImageNew(ob_rr_icons);
2204 RrImageAddPicture(img, data, w, h);
2215 /* set the client's icons to be whatever we found */
2216 RrImageUnref(self->icon_set);
2217 self->icon_set = img;
2219 /* if the client has no icon at all, then we set a default icon onto it.
2220 but, if it has parents, then one of them will have an icon already
2222 if (!self->icon_set && !self->parents) {
2223 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2224 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2226 w = ob_rr_theme->def_win_icon_w;
2227 h = ob_rr_theme->def_win_icon_h;
2228 ldata = g_new(gulong, w*h+2);
2231 for (i = 0; i < w*h; ++i)
2232 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2233 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2234 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2235 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2236 PROP_SETA32(self->window, net_wm_icon, cardinal, ldata, w*h+2);
2238 } else if (self->frame)
2239 /* don't draw the icon empty if we're just setting one now anyways,
2240 we'll get the property change any second */
2241 frame_adjust_icon(self->frame);
2246 void client_update_icon_geometry(ObClient *self)
2251 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2253 if (PROP_GETA32(self->window, net_wm_icon_geometry, cardinal, &data, &num))
2256 /* don't let them set it with an area < 0 */
2257 RECT_SET(self->icon_geometry, data[0], data[1],
2258 MAX(data[2],0), MAX(data[3],0));
2263 static void client_get_session_ids(ObClient *self)
2270 if (!PROP_GET32(self->window, wm_client_leader, window, &leader))
2273 /* get the SM_CLIENT_ID */
2276 got = PROP_GETS(leader, sm_client_id, locale, &self->sm_client_id);
2278 PROP_GETS(self->window, sm_client_id, locale, &self->sm_client_id);
2280 /* get the WM_CLASS (name and class). make them "" if they are not
2284 got = PROP_GETSS(leader, wm_class, locale, &ss);
2286 got = PROP_GETSS(self->window, wm_class, locale, &ss);
2290 self->name = g_strdup(ss[0]);
2292 self->class = g_strdup(ss[1]);
2297 if (self->name == NULL) self->name = g_strdup("");
2298 if (self->class == NULL) self->class = g_strdup("");
2300 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2303 got = PROP_GETS(leader, wm_window_role, locale, &s);
2305 got = PROP_GETS(self->window, wm_window_role, locale, &s);
2310 self->role = g_strdup("");
2312 /* get the WM_COMMAND */
2316 got = PROP_GETSS(leader, wm_command, locale, &ss);
2318 got = PROP_GETSS(self->window, wm_command, locale, &ss);
2321 /* merge/mash them all together */
2322 gchar *merge = NULL;
2325 for (i = 0; ss[i]; ++i) {
2328 merge = g_strconcat(merge, ss[i], NULL);
2330 merge = g_strconcat(ss[i], NULL);
2335 self->wm_command = merge;
2338 /* get the WM_CLIENT_MACHINE */
2341 got = PROP_GETS(leader, wm_client_machine, locale, &s);
2343 got = PROP_GETS(self->window, wm_client_machine, locale, &s);
2346 gchar localhost[128];
2349 gethostname(localhost, 127);
2350 localhost[127] = '\0';
2351 if (strcmp(localhost, s) != 0)
2352 self->client_machine = s;
2356 /* see if it has the PID set too (the PID requires that the
2357 WM_CLIENT_MACHINE be set) */
2358 if (PROP_GET32(self->window, net_wm_pid, cardinal, &pid))
2363 static void client_change_wm_state(ObClient *self)
2368 old = self->wmstate;
2370 if (self->shaded || self->iconic ||
2371 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2373 self->wmstate = IconicState;
2375 self->wmstate = NormalState;
2377 if (old != self->wmstate) {
2378 PROP_MSG(self->window, kde_wm_change_state,
2379 self->wmstate, 1, 0, 0);
2381 state[0] = self->wmstate;
2383 PROP_SETA32(self->window, wm_state, wm_state, state, 2);
2387 static void client_change_state(ObClient *self)
2389 gulong netstate[12];
2394 netstate[num++] = prop_atoms.net_wm_state_modal;
2396 netstate[num++] = prop_atoms.net_wm_state_shaded;
2398 netstate[num++] = prop_atoms.net_wm_state_hidden;
2399 if (self->skip_taskbar)
2400 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
2401 if (self->skip_pager)
2402 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
2403 if (self->fullscreen)
2404 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
2406 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
2408 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
2410 netstate[num++] = prop_atoms.net_wm_state_above;
2412 netstate[num++] = prop_atoms.net_wm_state_below;
2413 if (self->demands_attention)
2414 netstate[num++] = prop_atoms.net_wm_state_demands_attention;
2415 if (self->undecorated)
2416 netstate[num++] = prop_atoms.ob_wm_state_undecorated;
2417 PROP_SETA32(self->window, net_wm_state, atom, netstate, num);
2420 frame_adjust_state(self->frame);
2423 ObClient *client_search_focus_tree(ObClient *self)
2428 for (it = self->transients; it; it = g_slist_next(it)) {
2429 if (client_focused(it->data)) return it->data;
2430 if ((ret = client_search_focus_tree(it->data))) return ret;
2435 ObClient *client_search_focus_tree_full(ObClient *self)
2437 if (self->parents) {
2440 for (it = self->parents; it; it = g_slist_next(it)) {
2441 ObClient *c = it->data;
2442 if ((c = client_search_focus_tree_full(it->data))) return c;
2448 /* this function checks the whole tree, the client_search_focus_tree
2449 does not, so we need to check this window */
2450 if (client_focused(self))
2452 return client_search_focus_tree(self);
2456 ObClient *client_search_focus_group_full(ObClient *self)
2461 for (it = self->group->members; it; it = g_slist_next(it)) {
2462 ObClient *c = it->data;
2464 if (client_focused(c)) return c;
2465 if ((c = client_search_focus_tree(it->data))) return c;
2468 if (client_focused(self)) return self;
2472 gboolean client_has_parent(ObClient *self)
2474 return self->parents != NULL;
2477 static ObStackingLayer calc_layer(ObClient *self)
2482 monitor = screen_physical_area_monitor(client_monitor(self));
2484 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2485 l = OB_STACKING_LAYER_DESKTOP;
2486 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2487 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2488 else l = OB_STACKING_LAYER_ABOVE;
2490 else if ((self->fullscreen ||
2491 /* No decorations and fills the monitor = oldskool fullscreen.
2492 But not for maximized windows.
2494 (self->decorations == 0 &&
2495 !(self->max_horz && self->max_vert) &&
2496 RECT_EQUAL(self->area, *monitor))) &&
2497 /* you are fullscreen while you or your children are focused.. */
2498 (client_focused(self) || client_search_focus_tree(self) ||
2499 /* you can be fullscreen if you're on another desktop */
2500 (self->desktop != screen_desktop &&
2501 self->desktop != DESKTOP_ALL) ||
2502 /* and you can also be fullscreen if the focused client is on
2503 another monitor, or nothing else is focused */
2505 client_monitor(focus_client) != client_monitor(self))))
2506 l = OB_STACKING_LAYER_FULLSCREEN;
2507 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2508 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2509 else l = OB_STACKING_LAYER_NORMAL;
2516 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2517 ObStackingLayer min)
2519 ObStackingLayer old, own;
2523 own = calc_layer(self);
2524 self->layer = MAX(own, min);
2526 if (self->layer != old) {
2527 stacking_remove(CLIENT_AS_WINDOW(self));
2528 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2531 /* we've been restacked */
2532 self->visited = TRUE;
2534 for (it = self->transients; it; it = g_slist_next(it))
2535 client_calc_layer_recursive(it->data, orig,
2539 static void client_calc_layer_internal(ObClient *self)
2543 /* transients take on the layer of their parents */
2544 sit = client_search_all_top_parents(self);
2546 for (; sit; sit = g_slist_next(sit))
2547 client_calc_layer_recursive(sit->data, self, 0);
2550 void client_calc_layer(ObClient *self)
2554 /* skip over stuff above fullscreen layer */
2555 for (it = stacking_list; it; it = g_list_next(it))
2556 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2558 /* find the windows in the fullscreen layer, and mark them not-visited */
2559 for (; it; it = g_list_next(it)) {
2560 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2561 else if (WINDOW_IS_CLIENT(it->data))
2562 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2565 client_calc_layer_internal(self);
2567 /* skip over stuff above fullscreen layer */
2568 for (it = stacking_list; it; it = g_list_next(it))
2569 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2571 /* now recalc any windows in the fullscreen layer which have not
2572 had their layer recalced already */
2573 for (; it; it = g_list_next(it)) {
2574 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2575 else if (WINDOW_IS_CLIENT(it->data) &&
2576 !WINDOW_AS_CLIENT(it->data)->visited)
2577 client_calc_layer_internal(it->data);
2581 gboolean client_should_show(ObClient *self)
2585 if (client_normal(self) && screen_showing_desktop)
2587 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2593 gboolean client_show(ObClient *self)
2595 gboolean show = FALSE;
2597 if (client_should_show(self)) {
2598 /* replay pending pointer event before showing the window, in case it
2599 should be going to something under the window */
2600 mouse_replay_pointer();
2602 frame_show(self->frame);
2605 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2606 it needs to be in IconicState. This includes when it is on another
2609 client_change_wm_state(self);
2614 gboolean client_hide(ObClient *self)
2616 gboolean hide = FALSE;
2618 if (!client_should_show(self)) {
2619 if (self == focus_client) {
2620 event_cancel_all_key_grabs();
2623 /* We don't need to ignore enter events here.
2624 The window can hide/iconify in 3 different ways:
2625 1 - through an x message. in this case we ignore all enter events
2626 caused by responding to the x message (unless underMouse)
2627 2 - by a keyboard action. in this case we ignore all enter events
2628 caused by the action
2629 3 - by a mouse action. in this case they are doing stuff with the
2630 mouse and focus _should_ move.
2632 Also in action_end, we simulate an enter event that can't be ignored
2633 so trying to ignore them is futile in case 3 anyways
2636 /* replay pending pointer event before hiding the window, in case it
2637 should be going to the window */
2638 mouse_replay_pointer();
2640 frame_hide(self->frame);
2643 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2644 it needs to be in IconicState. This includes when it is on another
2647 client_change_wm_state(self);
2652 void client_showhide(ObClient *self)
2654 if (!client_show(self))
2658 gboolean client_normal(ObClient *self) {
2659 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2660 self->type == OB_CLIENT_TYPE_DOCK ||
2661 self->type == OB_CLIENT_TYPE_SPLASH);
2664 gboolean client_helper(ObClient *self)
2666 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2667 self->type == OB_CLIENT_TYPE_MENU ||
2668 self->type == OB_CLIENT_TYPE_TOOLBAR);
2671 gboolean client_mouse_focusable(ObClient *self)
2673 return !(self->type == OB_CLIENT_TYPE_MENU ||
2674 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2675 self->type == OB_CLIENT_TYPE_SPLASH ||
2676 self->type == OB_CLIENT_TYPE_DOCK);
2679 gboolean client_enter_focusable(ObClient *self)
2681 /* you can focus desktops but it shouldn't on enter */
2682 return (client_mouse_focusable(self) &&
2683 self->type != OB_CLIENT_TYPE_DESKTOP);
2686 static void client_apply_startup_state(ObClient *self,
2687 gint x, gint y, gint w, gint h)
2689 /* save the states that we are going to apply */
2690 gboolean iconic = self->iconic;
2691 gboolean fullscreen = self->fullscreen;
2692 gboolean undecorated = self->undecorated;
2693 gboolean shaded = self->shaded;
2694 gboolean demands_attention = self->demands_attention;
2695 gboolean max_horz = self->max_horz;
2696 gboolean max_vert = self->max_vert;
2700 /* turn them all off in the client, so they won't affect the window
2702 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2703 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2705 /* move the client to its placed position, or it it's already there,
2706 generate a ConfigureNotify telling the client where it is.
2708 do this after adjusting the frame. otherwise it gets all weird and
2709 clients don't work right
2711 do this before applying the states so they have the correct
2712 pre-max/pre-fullscreen values
2714 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2715 ob_debug("placed window 0x%x at %d, %d with size %d x %d\n",
2716 self->window, x, y, w, h);
2717 /* save the area, and make it where it should be for the premax stuff */
2718 oldarea = self->area;
2719 RECT_SET(self->area, x, y, w, h);
2721 /* apply the states. these are in a carefully crafted order.. */
2724 client_iconify(self, TRUE, FALSE, TRUE);
2726 client_fullscreen(self, TRUE);
2728 client_set_undecorated(self, TRUE);
2730 client_shade(self, TRUE);
2731 if (demands_attention)
2732 client_hilite(self, TRUE);
2734 if (max_vert && max_horz)
2735 client_maximize(self, TRUE, 0);
2737 client_maximize(self, TRUE, 2);
2739 client_maximize(self, TRUE, 1);
2741 /* if the window hasn't been configured yet, then do so now, in fact the
2742 x,y,w,h may _not_ be the same as the area rect, which can end up
2743 meaning that the client isn't properly moved/resized by the fullscreen
2745 pho can cause this because it maps at size of the screen but not 0,0
2746 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2747 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2748 cuz thats where the pre-fullscreen will be. however the actual area is
2749 not, so this needs to be called even if we have fullscreened/maxed
2751 self->area = oldarea;
2752 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2754 /* set the desktop hint, to make sure that it always exists */
2755 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
2757 /* nothing to do for the other states:
2766 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2768 /* these should be the current values. this is for when you're not moving,
2770 g_assert(*x == self->area.x);
2771 g_assert(oldw == self->area.width);
2774 switch (self->gravity) {
2776 case NorthWestGravity:
2778 case SouthWestGravity:
2785 *x -= (neww - oldw) / 2;
2787 case NorthEastGravity:
2789 case SouthEastGravity:
2795 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2797 /* these should be the current values. this is for when you're not moving,
2799 g_assert(*y == self->area.y);
2800 g_assert(oldh == self->area.height);
2803 switch (self->gravity) {
2805 case NorthWestGravity:
2807 case NorthEastGravity:
2814 *y -= (newh - oldh) / 2;
2816 case SouthWestGravity:
2818 case SouthEastGravity:
2824 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2825 gint *logicalw, gint *logicalh,
2828 Rect desired = {*x, *y, *w, *h};
2829 frame_rect_to_frame(self->frame, &desired);
2831 /* make the frame recalculate its dimensions n shit without changing
2832 anything visible for real, this way the constraints below can work with
2833 the updated frame dimensions. */
2834 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2836 /* gets the frame's position */
2837 frame_client_gravity(self->frame, x, y);
2839 /* these positions are frame positions, not client positions */
2841 /* set the size and position if fullscreen */
2842 if (self->fullscreen) {
2846 i = screen_find_monitor(&desired);
2847 a = screen_physical_area_monitor(i);
2854 user = FALSE; /* ignore if the client can't be moved/resized when it
2858 } else if (self->max_horz || self->max_vert) {
2862 /* use all possible struts when maximizing to the full screen */
2863 i = screen_find_monitor(&desired);
2864 a = screen_area(self->desktop, i,
2865 (self->max_horz && self->max_vert ? NULL : &desired));
2867 /* set the size and position if maximized */
2868 if (self->max_horz) {
2870 *w = a->width - self->frame->size.left - self->frame->size.right;
2872 if (self->max_vert) {
2874 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2877 user = FALSE; /* ignore if the client can't be moved/resized when it
2883 /* gets the client's position */
2884 frame_frame_gravity(self->frame, x, y);
2886 /* work within the preferred sizes given by the window, these may have
2887 changed rather than it's requested width and height, so always run
2888 through this code */
2890 gint basew, baseh, minw, minh;
2892 gfloat minratio, maxratio;
2894 incw = self->fullscreen || self->max_horz ? 1 : self->size_inc.width;
2895 inch = self->fullscreen || self->max_vert ? 1 : self->size_inc.height;
2896 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2897 0 : self->min_ratio;
2898 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2899 0 : self->max_ratio;
2901 /* base size is substituted with min size if not specified */
2902 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2903 basew = self->base_size.width;
2904 baseh = self->base_size.height;
2906 basew = self->min_size.width;
2907 baseh = self->min_size.height;
2909 /* min size is substituted with base size if not specified */
2910 if (self->min_size.width || self->min_size.height) {
2911 minw = self->min_size.width;
2912 minh = self->min_size.height;
2914 minw = self->base_size.width;
2915 minh = self->base_size.height;
2918 /* This comment is no longer true */
2919 /* if this is a user-requested resize, then check against min/max
2922 /* smaller than min size or bigger than max size? */
2923 if (*w > self->max_size.width) *w = self->max_size.width;
2924 if (*w < minw) *w = minw;
2925 if (*h > self->max_size.height) *h = self->max_size.height;
2926 if (*h < minh) *h = minh;
2931 /* keep to the increments */
2935 /* you cannot resize to nothing */
2936 if (basew + *w < 1) *w = 1 - basew;
2937 if (baseh + *h < 1) *h = 1 - baseh;
2939 /* save the logical size */
2940 *logicalw = incw > 1 ? *w : *w + basew;
2941 *logicalh = inch > 1 ? *h : *h + baseh;
2949 /* adjust the height to match the width for the aspect ratios.
2950 for this, min size is not substituted for base size ever. */
2951 *w -= self->base_size.width;
2952 *h -= self->base_size.height;
2955 if (*h * minratio > *w) {
2956 *h = (gint)(*w / minratio);
2958 /* you cannot resize to nothing */
2961 *w = (gint)(*h * minratio);
2965 if (*h * maxratio < *w) {
2966 *h = (gint)(*w / maxratio);
2968 /* you cannot resize to nothing */
2971 *w = (gint)(*h * minratio);
2975 *w += self->base_size.width;
2976 *h += self->base_size.height;
2979 /* these override the above states! if you cant move you can't move! */
2981 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2985 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2986 *w = self->area.width;
2987 *h = self->area.height;
2995 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
2996 gboolean user, gboolean final, gboolean force_reply)
3000 gboolean send_resize_client;
3001 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3002 gboolean fmoved, fresized;
3003 guint fdecor = self->frame->decorations;
3004 gboolean fhorz = self->frame->max_horz;
3005 gboolean fvert = self->frame->max_vert;
3006 gint logicalw, logicalh;
3008 /* find the new x, y, width, and height (and logical size) */
3009 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3011 /* set the logical size if things changed */
3012 if (!(w == self->area.width && h == self->area.height))
3013 SIZE_SET(self->logical_size, logicalw, logicalh);
3015 /* figure out if we moved or resized or what */
3016 moved = (x != self->area.x || y != self->area.y);
3017 resized = (w != self->area.width || h != self->area.height);
3019 oldw = self->area.width;
3020 oldh = self->area.height;
3021 oldframe = self->frame->area;
3022 RECT_SET(self->area, x, y, w, h);
3024 /* for app-requested resizes, always resize if 'resized' is true.
3025 for user-requested ones, only resize if final is true, or when
3026 resizing in redraw mode */
3027 send_resize_client = ((!user && resized) ||
3029 (resized && config_resize_redraw))));
3031 /* if the client is enlarging, then resize the client before the frame */
3032 if (send_resize_client && (w > oldw || h > oldh)) {
3033 XMoveResizeWindow(ob_display, self->window,
3034 self->frame->size.left, self->frame->size.top,
3035 MAX(w, oldw), MAX(h, oldh));
3036 frame_adjust_client_area(self->frame);
3039 /* find the frame's dimensions and move/resize it */
3043 /* if decorations changed, then readjust everything for the frame */
3044 if (self->decorations != fdecor ||
3045 self->max_horz != fhorz || self->max_vert != fvert)
3047 fmoved = fresized = TRUE;
3050 /* adjust the frame */
3051 if (fmoved || fresized) {
3052 gulong ignore_start;
3054 ignore_start = event_start_ignore_all_enters();
3056 /* replay pending pointer event before move the window, in case it
3057 would change what window gets the event */
3058 mouse_replay_pointer();
3060 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3063 event_end_ignore_all_enters(ignore_start);
3066 if (!user || final) {
3067 gint oldrx = self->root_pos.x;
3068 gint oldry = self->root_pos.y;
3069 /* we have reset the client to 0 border width, so don't include
3070 it in these coords */
3071 POINT_SET(self->root_pos,
3072 self->frame->area.x + self->frame->size.left -
3074 self->frame->area.y + self->frame->size.top -
3075 self->border_width);
3076 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3080 /* This is kinda tricky and should not be changed.. let me explain!
3082 When user = FALSE, then the request is coming from the application
3083 itself, and we are more strict about when to send a synthetic
3084 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3085 in this case (if force_reply is true)
3087 When user = TRUE, then the request is coming from "us", like when we
3088 maximize a window or something. In this case we are more lenient. We
3089 used to follow the same rules as above, but _Java_ Swing can't handle
3090 this. So just to appease Swing, when user = TRUE, we always send
3091 a synthetic ConfigureNotify to give the window its root coordinates.
3093 if ((!user && !resized && (rootmoved || force_reply)) ||
3094 (user && final && rootmoved))
3098 event.type = ConfigureNotify;
3099 event.xconfigure.display = ob_display;
3100 event.xconfigure.event = self->window;
3101 event.xconfigure.window = self->window;
3103 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
3104 self->title, self->root_pos.x, self->root_pos.y, w, h);
3106 /* root window real coords */
3107 event.xconfigure.x = self->root_pos.x;
3108 event.xconfigure.y = self->root_pos.y;
3109 event.xconfigure.width = w;
3110 event.xconfigure.height = h;
3111 event.xconfigure.border_width = self->border_width;
3112 event.xconfigure.above = None;
3113 event.xconfigure.override_redirect = FALSE;
3114 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3115 FALSE, StructureNotifyMask, &event);
3118 /* if the client is shrinking, then resize the frame before the client.
3120 both of these resize sections may run, because the top one only resizes
3121 in the direction that is growing
3123 if (send_resize_client && (w <= oldw || h <= oldh)) {
3124 frame_adjust_client_area(self->frame);
3125 XMoveResizeWindow(ob_display, self->window,
3126 self->frame->size.left, self->frame->size.top, w, h);
3131 /* if it moved between monitors, then this can affect the stacking
3132 layer of this window or others - for fullscreen windows */
3133 if (screen_find_monitor(&self->frame->area) !=
3134 screen_find_monitor(&oldframe))
3136 client_calc_layer(self);
3140 void client_fullscreen(ObClient *self, gboolean fs)
3144 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3145 self->fullscreen == fs) return; /* already done */
3147 self->fullscreen = fs;
3148 client_change_state(self); /* change the state hints on the client */
3151 self->pre_fullscreen_area = self->area;
3152 /* if the window is maximized, its area isn't all that meaningful.
3153 save its premax area instead. */
3154 if (self->max_horz) {
3155 self->pre_fullscreen_area.x = self->pre_max_area.x;
3156 self->pre_fullscreen_area.width = self->pre_max_area.width;
3158 if (self->max_vert) {
3159 self->pre_fullscreen_area.y = self->pre_max_area.y;
3160 self->pre_fullscreen_area.height = self->pre_max_area.height;
3163 /* these will help configure_full figure out where to fullscreen
3167 w = self->area.width;
3168 h = self->area.height;
3170 g_assert(self->pre_fullscreen_area.width > 0 &&
3171 self->pre_fullscreen_area.height > 0);
3173 x = self->pre_fullscreen_area.x;
3174 y = self->pre_fullscreen_area.y;
3175 w = self->pre_fullscreen_area.width;
3176 h = self->pre_fullscreen_area.height;
3177 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3180 ob_debug("Window %s going fullscreen (%d)\n",
3181 self->title, self->fullscreen);
3183 client_setup_decor_and_functions(self, FALSE);
3184 client_move_resize(self, x, y, w, h);
3186 /* and adjust our layer/stacking. do this after resizing the window,
3187 and applying decorations, because windows which fill the screen are
3188 considered "fullscreen" and it affects their layer */
3189 client_calc_layer(self);
3192 /* try focus us when we go into fullscreen mode */
3197 static void client_iconify_recursive(ObClient *self,
3198 gboolean iconic, gboolean curdesk,
3199 gboolean hide_animation)
3202 gboolean changed = FALSE;
3204 if (self->iconic != iconic) {
3205 ob_debug("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
3209 /* don't let non-normal windows iconify along with their parents
3211 if (client_normal(self)) {
3212 self->iconic = iconic;
3214 /* update the focus lists.. iconic windows go to the bottom of
3216 focus_order_to_bottom(self);
3221 self->iconic = iconic;
3223 if (curdesk && self->desktop != screen_desktop &&
3224 self->desktop != DESKTOP_ALL)
3225 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3227 /* this puts it after the current focused window */
3228 focus_order_remove(self);
3229 focus_order_add_new(self);
3236 client_change_state(self);
3237 if (config_animate_iconify && !hide_animation)
3238 frame_begin_iconify_animation(self->frame, iconic);
3239 /* do this after starting the animation so it doesn't flash */
3240 client_showhide(self);
3243 /* iconify all direct transients, and deiconify all transients
3245 for (it = self->transients; it; it = g_slist_next(it))
3246 if (it->data != self)
3247 if (client_is_direct_child(self, it->data) || !iconic)
3248 client_iconify_recursive(it->data, iconic, curdesk,
3252 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3253 gboolean hide_animation)
3255 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3256 /* move up the transient chain as far as possible first */
3257 self = client_search_top_direct_parent(self);
3258 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3262 void client_maximize(ObClient *self, gboolean max, gint dir)
3266 g_assert(dir == 0 || dir == 1 || dir == 2);
3267 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3269 /* check if already done */
3271 if (dir == 0 && self->max_horz && self->max_vert) return;
3272 if (dir == 1 && self->max_horz) return;
3273 if (dir == 2 && self->max_vert) return;
3275 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3276 if (dir == 1 && !self->max_horz) return;
3277 if (dir == 2 && !self->max_vert) return;
3280 /* these will help configure_full figure out which screen to fill with
3284 w = self->area.width;
3285 h = self->area.height;
3288 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3289 RECT_SET(self->pre_max_area,
3290 self->area.x, self->pre_max_area.y,
3291 self->area.width, self->pre_max_area.height);
3293 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3294 RECT_SET(self->pre_max_area,
3295 self->pre_max_area.x, self->area.y,
3296 self->pre_max_area.width, self->area.height);
3299 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3300 g_assert(self->pre_max_area.width > 0);
3302 x = self->pre_max_area.x;
3303 w = self->pre_max_area.width;
3305 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3306 0, self->pre_max_area.height);
3308 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3309 g_assert(self->pre_max_area.height > 0);
3311 y = self->pre_max_area.y;
3312 h = self->pre_max_area.height;
3314 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3315 self->pre_max_area.width, 0);
3319 if (dir == 0 || dir == 1) /* horz */
3320 self->max_horz = max;
3321 if (dir == 0 || dir == 2) /* vert */
3322 self->max_vert = max;
3324 client_change_state(self); /* change the state hints on the client */
3326 client_setup_decor_and_functions(self, FALSE);
3327 client_move_resize(self, x, y, w, h);
3330 void client_shade(ObClient *self, gboolean shade)
3332 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3333 shade) || /* can't shade */
3334 self->shaded == shade) return; /* already done */
3336 self->shaded = shade;
3337 client_change_state(self);
3338 client_change_wm_state(self); /* the window is being hidden/shown */
3339 /* resize the frame to just the titlebar */
3340 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3343 static void client_ping_event(ObClient *self, gboolean dead)
3345 if (self->not_responding != dead) {
3346 self->not_responding = dead;
3347 client_update_title(self);
3350 /* the client isn't responding, so ask to kill it */
3351 client_prompt_kill(self);
3353 /* it came back to life ! */
3355 if (self->kill_prompt) {
3356 prompt_unref(self->kill_prompt);
3357 self->kill_prompt = NULL;
3360 self->kill_level = 0;
3365 void client_close(ObClient *self)
3367 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3369 /* if closing an internal obprompt, that is just cancelling it */
3371 prompt_cancel(self->prompt);
3375 /* in the case that the client provides no means to requesting that it
3376 close, we just kill it */
3377 if (!self->delete_window)
3378 /* don't use client_kill(), we should only kill based on PID in
3379 response to a lack of PING replies */
3380 XKillClient(ob_display, self->window);
3382 /* request the client to close with WM_DELETE_WINDOW */
3383 PROP_MSG_TO(self->window, self->window, wm_protocols,
3384 prop_atoms.wm_delete_window, event_curtime, 0, 0, 0,
3387 /* we're trying to close the window, so see if it is responding. if it
3388 is not, then we will let them kill the window */
3390 ping_start(self, client_ping_event);
3392 /* if we already know the window isn't responding (maybe they clicked
3393 no in the kill dialog but it hasn't come back to life), then show
3395 if (self->not_responding)
3396 client_prompt_kill(self);
3400 #define OB_KILL_RESULT_NO 0
3401 #define OB_KILL_RESULT_YES 1
3403 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3405 ObClient *self = data;
3407 if (result == OB_KILL_RESULT_YES)
3409 return TRUE; /* call the cleanup func */
3412 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3414 ObClient *self = data;
3416 g_assert(p == self->kill_prompt);
3418 prompt_unref(self->kill_prompt);
3419 self->kill_prompt = NULL;
3422 static void client_prompt_kill(ObClient *self)
3424 /* check if we're already prompting */
3425 if (!self->kill_prompt) {
3426 ObPromptAnswer answers[] = {
3427 { 0, OB_KILL_RESULT_NO },
3428 { 0, OB_KILL_RESULT_YES }
3431 const gchar *y, *title;
3433 title = self->original_title;
3434 if (title[0] == '\0') {
3435 /* empty string, so use its parent */
3436 ObClient *p = client_search_top_direct_parent(self);
3437 if (p) title = p->original_title;
3440 if (client_on_localhost(self)) {
3443 if (self->kill_level == 0)
3449 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3451 y = _("End Process");
3455 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3457 y = _("Disconnect");
3459 /* set the dialog buttons' text */
3460 answers[0].text = _("Cancel"); /* "no" */
3461 answers[1].text = y; /* "yes" */
3463 self->kill_prompt = prompt_new(m, NULL, answers,
3464 sizeof(answers)/sizeof(answers[0]),
3465 OB_KILL_RESULT_NO, /* default = no */
3466 OB_KILL_RESULT_NO, /* cancel = no */
3467 client_kill_requested,
3468 client_kill_cleanup,
3473 prompt_show(self->kill_prompt, self, TRUE);
3476 void client_kill(ObClient *self)
3478 /* don't kill our own windows */
3479 if (self->prompt) return;
3481 if (client_on_localhost(self) && self->pid) {
3482 /* running on the local host */
3483 if (self->kill_level == 0) {
3484 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3485 self->window, self->pid);
3486 kill(self->pid, SIGTERM);
3489 /* show that we're trying to kill it */
3490 client_update_title(self);
3493 ob_debug("killing window 0x%x with pid %lu, with SIGKILL\n",
3494 self->window, self->pid);
3495 kill(self->pid, SIGKILL); /* kill -9 */
3499 /* running on a remote host */
3500 XKillClient(ob_display, self->window);
3504 void client_hilite(ObClient *self, gboolean hilite)
3506 if (self->demands_attention == hilite)
3507 return; /* no change */
3509 /* don't allow focused windows to hilite */
3510 self->demands_attention = hilite && !client_focused(self);
3511 if (self->frame != NULL) { /* if we're mapping, just set the state */
3512 if (self->demands_attention)
3513 frame_flash_start(self->frame);
3515 frame_flash_stop(self->frame);
3516 client_change_state(self);
3520 static void client_set_desktop_recursive(ObClient *self,
3528 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3530 ob_debug("Setting desktop %u\n", target+1);
3532 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3534 old = self->desktop;
3535 self->desktop = target;
3536 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
3537 /* the frame can display the current desktop state */
3538 frame_adjust_state(self->frame);
3539 /* 'move' the window to the new desktop */
3543 /* raise if it was not already on the desktop */
3544 if (old != DESKTOP_ALL && !dontraise)
3545 stacking_raise(CLIENT_AS_WINDOW(self));
3546 if (STRUT_EXISTS(self->strut))
3547 screen_update_areas();
3549 /* the new desktop's geometry may be different, so we may need to
3550 resize, for example if we are maximized */
3551 client_reconfigure(self, FALSE);
3554 /* move all transients */
3555 for (it = self->transients; it; it = g_slist_next(it))
3556 if (it->data != self)
3557 if (client_is_direct_child(self, it->data))
3558 client_set_desktop_recursive(it->data, target,
3559 donthide, dontraise);
3562 void client_set_desktop(ObClient *self, guint target,
3563 gboolean donthide, gboolean dontraise)
3565 self = client_search_top_direct_parent(self);
3566 client_set_desktop_recursive(self, target, donthide, dontraise);
3569 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3571 while (child != parent && (child = client_direct_parent(child)));
3572 return child == parent;
3575 ObClient *client_search_modal_child(ObClient *self)
3580 for (it = self->transients; it; it = g_slist_next(it)) {
3581 ObClient *c = it->data;
3582 if ((ret = client_search_modal_child(c))) return ret;
3583 if (c->modal) return c;
3588 gboolean client_validate(ObClient *self)
3592 XSync(ob_display, FALSE); /* get all events on the server */
3594 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
3595 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
3596 XPutBackEvent(ob_display, &e);
3603 void client_set_wm_state(ObClient *self, glong state)
3605 if (state == self->wmstate) return; /* no change */
3609 client_iconify(self, TRUE, TRUE, FALSE);
3612 client_iconify(self, FALSE, TRUE, FALSE);
3617 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3619 gboolean shaded = self->shaded;
3620 gboolean fullscreen = self->fullscreen;
3621 gboolean undecorated = self->undecorated;
3622 gboolean max_horz = self->max_horz;
3623 gboolean max_vert = self->max_vert;
3624 gboolean modal = self->modal;
3625 gboolean iconic = self->iconic;
3626 gboolean demands_attention = self->demands_attention;
3627 gboolean above = self->above;
3628 gboolean below = self->below;
3631 if (!(action == prop_atoms.net_wm_state_add ||
3632 action == prop_atoms.net_wm_state_remove ||
3633 action == prop_atoms.net_wm_state_toggle))
3634 /* an invalid action was passed to the client message, ignore it */
3637 for (i = 0; i < 2; ++i) {
3638 Atom state = i == 0 ? data1 : data2;
3640 if (!state) continue;
3642 /* if toggling, then pick whether we're adding or removing */
3643 if (action == prop_atoms.net_wm_state_toggle) {
3644 if (state == prop_atoms.net_wm_state_modal)
3645 action = modal ? prop_atoms.net_wm_state_remove :
3646 prop_atoms.net_wm_state_add;
3647 else if (state == prop_atoms.net_wm_state_maximized_vert)
3648 action = self->max_vert ? prop_atoms.net_wm_state_remove :
3649 prop_atoms.net_wm_state_add;
3650 else if (state == prop_atoms.net_wm_state_maximized_horz)
3651 action = self->max_horz ? prop_atoms.net_wm_state_remove :
3652 prop_atoms.net_wm_state_add;
3653 else if (state == prop_atoms.net_wm_state_shaded)
3654 action = shaded ? prop_atoms.net_wm_state_remove :
3655 prop_atoms.net_wm_state_add;
3656 else if (state == prop_atoms.net_wm_state_skip_taskbar)
3657 action = self->skip_taskbar ?
3658 prop_atoms.net_wm_state_remove :
3659 prop_atoms.net_wm_state_add;
3660 else if (state == prop_atoms.net_wm_state_skip_pager)
3661 action = self->skip_pager ?
3662 prop_atoms.net_wm_state_remove :
3663 prop_atoms.net_wm_state_add;
3664 else if (state == prop_atoms.net_wm_state_hidden)
3665 action = self->iconic ?
3666 prop_atoms.net_wm_state_remove :
3667 prop_atoms.net_wm_state_add;
3668 else if (state == prop_atoms.net_wm_state_fullscreen)
3669 action = fullscreen ?
3670 prop_atoms.net_wm_state_remove :
3671 prop_atoms.net_wm_state_add;
3672 else if (state == prop_atoms.net_wm_state_above)
3673 action = self->above ? prop_atoms.net_wm_state_remove :
3674 prop_atoms.net_wm_state_add;
3675 else if (state == prop_atoms.net_wm_state_below)
3676 action = self->below ? prop_atoms.net_wm_state_remove :
3677 prop_atoms.net_wm_state_add;
3678 else if (state == prop_atoms.net_wm_state_demands_attention)
3679 action = self->demands_attention ?
3680 prop_atoms.net_wm_state_remove :
3681 prop_atoms.net_wm_state_add;
3682 else if (state == prop_atoms.ob_wm_state_undecorated)
3683 action = undecorated ? prop_atoms.net_wm_state_remove :
3684 prop_atoms.net_wm_state_add;
3687 if (action == prop_atoms.net_wm_state_add) {
3688 if (state == prop_atoms.net_wm_state_modal) {
3690 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3692 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3694 } else if (state == prop_atoms.net_wm_state_shaded) {
3696 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3697 self->skip_taskbar = TRUE;
3698 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3699 self->skip_pager = TRUE;
3700 } else if (state == prop_atoms.net_wm_state_hidden) {
3702 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3704 } else if (state == prop_atoms.net_wm_state_above) {
3707 } else if (state == prop_atoms.net_wm_state_below) {
3710 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3711 demands_attention = TRUE;
3712 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3716 } else { /* action == prop_atoms.net_wm_state_remove */
3717 if (state == prop_atoms.net_wm_state_modal) {
3719 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3721 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3723 } else if (state == prop_atoms.net_wm_state_shaded) {
3725 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3726 self->skip_taskbar = FALSE;
3727 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3728 self->skip_pager = FALSE;
3729 } else if (state == prop_atoms.net_wm_state_hidden) {
3731 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3733 } else if (state == prop_atoms.net_wm_state_above) {
3735 } else if (state == prop_atoms.net_wm_state_below) {
3737 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3738 demands_attention = FALSE;
3739 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3740 undecorated = FALSE;
3745 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3746 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3748 if (max_horz == max_vert) { /* both going the same way */
3749 client_maximize(self, max_horz, 0);
3751 client_maximize(self, max_horz, 1);
3752 client_maximize(self, max_vert, 2);
3756 if (max_horz != self->max_horz)
3757 client_maximize(self, max_horz, 1);
3759 client_maximize(self, max_vert, 2);
3762 /* change fullscreen state before shading, as it will affect if the window
3764 if (fullscreen != self->fullscreen)
3765 client_fullscreen(self, fullscreen);
3766 if (shaded != self->shaded)
3767 client_shade(self, shaded);
3768 if (undecorated != self->undecorated)
3769 client_set_undecorated(self, undecorated);
3770 if (above != self->above || below != self->below) {
3771 self->above = above;
3772 self->below = below;
3773 client_calc_layer(self);
3776 if (modal != self->modal) {
3777 self->modal = modal;
3778 /* when a window changes modality, then its stacking order with its
3779 transients needs to change */
3780 stacking_raise(CLIENT_AS_WINDOW(self));
3782 /* it also may get focused. if something is focused that shouldn't
3783 be focused anymore, then move the focus */
3784 if (focus_client && client_focus_target(focus_client) != focus_client)
3785 client_focus(focus_client);
3788 if (iconic != self->iconic)
3789 client_iconify(self, iconic, FALSE, FALSE);
3791 if (demands_attention != self->demands_attention)
3792 client_hilite(self, demands_attention);
3794 client_change_state(self); /* change the hint to reflect these changes */
3797 ObClient *client_focus_target(ObClient *self)
3799 ObClient *child = NULL;
3801 child = client_search_modal_child(self);
3802 if (child) return child;
3806 gboolean client_can_focus(ObClient *self)
3808 /* choose the correct target */
3809 self = client_focus_target(self);
3811 if (!self->frame->visible)
3814 if (!(self->can_focus || self->focus_notify))
3820 gboolean client_focus(ObClient *self)
3822 /* we might not focus this window, so if we have modal children which would
3823 be focused instead, bring them to this desktop */
3824 client_bring_modal_windows(self);
3826 /* choose the correct target */
3827 self = client_focus_target(self);
3829 if (!client_can_focus(self)) {
3830 ob_debug_type(OB_DEBUG_FOCUS,
3831 "Client %s can't be focused\n", self->title);
3835 ob_debug_type(OB_DEBUG_FOCUS,
3836 "Focusing client \"%s\" (0x%x) at time %u\n",
3837 self->title, self->window, event_curtime);
3839 /* if using focus_delay, stop the timer now so that focus doesn't
3841 event_halt_focus_delay();
3843 event_cancel_all_key_grabs();
3845 xerror_set_ignore(TRUE);
3846 xerror_occured = FALSE;
3848 if (self->can_focus) {
3849 /* This can cause a BadMatch error with CurrentTime, or if an app
3850 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3851 XSetInputFocus(ob_display, self->window, RevertToPointerRoot,
3855 if (self->focus_notify) {
3857 ce.xclient.type = ClientMessage;
3858 ce.xclient.message_type = prop_atoms.wm_protocols;
3859 ce.xclient.display = ob_display;
3860 ce.xclient.window = self->window;
3861 ce.xclient.format = 32;
3862 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
3863 ce.xclient.data.l[1] = event_curtime;
3864 ce.xclient.data.l[2] = 0l;
3865 ce.xclient.data.l[3] = 0l;
3866 ce.xclient.data.l[4] = 0l;
3867 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
3870 xerror_set_ignore(FALSE);
3872 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d\n", xerror_occured);
3873 return !xerror_occured;
3876 static void client_present(ObClient *self, gboolean here, gboolean raise,
3879 if (client_normal(self) && screen_showing_desktop)
3880 screen_show_desktop(FALSE, self);
3882 client_iconify(self, FALSE, here, FALSE);
3883 if (self->desktop != DESKTOP_ALL &&
3884 self->desktop != screen_desktop)
3887 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3889 screen_set_desktop(self->desktop, FALSE);
3890 } else if (!self->frame->visible)
3891 /* if its not visible for other reasons, then don't mess
3894 if (self->shaded && unshade)
3895 client_shade(self, FALSE);
3897 stacking_raise(CLIENT_AS_WINDOW(self));
3902 /* this function exists to map to the client_activate message in the ewmh,
3903 the user arg is unused because nobody uses it correctly anyway. */
3904 void client_activate(ObClient *self, gboolean here, gboolean raise,
3905 gboolean unshade, gboolean user)
3907 client_present(self, here, raise, unshade);
3910 static void client_bring_windows_recursive(ObClient *self,
3918 for (it = self->transients; it; it = g_slist_next(it))
3919 client_bring_windows_recursive(it->data, desktop,
3920 helpers, modals, iconic);
3922 if (((helpers && client_helper(self)) ||
3923 (modals && self->modal)) &&
3924 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3925 (iconic && self->iconic)))
3927 if (iconic && self->iconic)
3928 client_iconify(self, FALSE, TRUE, FALSE);
3930 client_set_desktop(self, desktop, FALSE, FALSE);
3934 void client_bring_helper_windows(ObClient *self)
3936 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3939 void client_bring_modal_windows(ObClient *self)
3941 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3944 gboolean client_focused(ObClient *self)
3946 return self == focus_client;
3949 RrImage* client_icon(ObClient *self)
3951 RrImage *ret = NULL;
3954 ret = self->icon_set;
3955 else if (self->parents) {
3957 for (it = self->parents; it && !ret; it = g_slist_next(it))
3958 ret = client_icon(it->data);
3961 ret = client_default_icon;
3965 void client_set_layer(ObClient *self, gint layer)
3969 self->above = FALSE;
3970 } else if (layer == 0) {
3971 self->below = self->above = FALSE;
3973 self->below = FALSE;
3976 client_calc_layer(self);
3977 client_change_state(self); /* reflect this in the state hints */
3980 void client_set_undecorated(ObClient *self, gboolean undecorated)
3982 if (self->undecorated != undecorated &&
3983 /* don't let it undecorate if the function is missing, but let
3985 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
3987 self->undecorated = undecorated;
3988 client_setup_decor_and_functions(self, TRUE);
3989 client_change_state(self); /* reflect this in the state hints */
3993 guint client_monitor(ObClient *self)
3995 return screen_find_monitor(&self->frame->area);
3998 ObClient *client_direct_parent(ObClient *self)
4000 if (!self->parents) return NULL;
4001 if (self->transient_for_group) return NULL;
4002 return self->parents->data;
4005 ObClient *client_search_top_direct_parent(ObClient *self)
4008 while ((p = client_direct_parent(self))) self = p;
4012 static GSList *client_search_all_top_parents_internal(ObClient *self,
4014 ObStackingLayer layer)
4019 /* move up the direct transient chain as far as possible */
4020 while ((p = client_direct_parent(self)) &&
4021 (!bylayer || p->layer == layer))
4025 ret = g_slist_prepend(NULL, self);
4027 ret = g_slist_copy(self->parents);
4032 GSList *client_search_all_top_parents(ObClient *self)
4034 return client_search_all_top_parents_internal(self, FALSE, 0);
4037 GSList *client_search_all_top_parents_layer(ObClient *self)
4039 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4042 ObClient *client_search_focus_parent(ObClient *self)
4046 for (it = self->parents; it; it = g_slist_next(it))
4047 if (client_focused(it->data)) return it->data;
4052 ObClient *client_search_focus_parent_full(ObClient *self)
4055 ObClient *ret = NULL;
4057 for (it = self->parents; it; it = g_slist_next(it)) {
4058 if (client_focused(it->data))
4061 ret = client_search_focus_parent_full(it->data);
4067 ObClient *client_search_parent(ObClient *self, ObClient *search)
4071 for (it = self->parents; it; it = g_slist_next(it))
4072 if (it->data == search) return search;
4077 ObClient *client_search_transient(ObClient *self, ObClient *search)
4081 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4082 if (sit->data == search)
4084 if (client_search_transient(sit->data, search))
4090 static void detect_edge(Rect area, ObDirection dir,
4091 gint my_head, gint my_size,
4092 gint my_edge_start, gint my_edge_size,
4093 gint *dest, gboolean *near_edge)
4095 gint edge_start, edge_size, head, tail;
4096 gboolean skip_head = FALSE, skip_tail = FALSE;
4099 case OB_DIRECTION_NORTH:
4100 case OB_DIRECTION_SOUTH:
4101 edge_start = area.x;
4102 edge_size = area.width;
4104 case OB_DIRECTION_EAST:
4105 case OB_DIRECTION_WEST:
4106 edge_start = area.y;
4107 edge_size = area.height;
4110 g_assert_not_reached();
4113 /* do we collide with this window? */
4114 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4115 edge_start, edge_size))
4119 case OB_DIRECTION_NORTH:
4120 head = RECT_BOTTOM(area);
4121 tail = RECT_TOP(area);
4123 case OB_DIRECTION_SOUTH:
4124 head = RECT_TOP(area);
4125 tail = RECT_BOTTOM(area);
4127 case OB_DIRECTION_WEST:
4128 head = RECT_RIGHT(area);
4129 tail = RECT_LEFT(area);
4131 case OB_DIRECTION_EAST:
4132 head = RECT_LEFT(area);
4133 tail = RECT_RIGHT(area);
4136 g_assert_not_reached();
4139 case OB_DIRECTION_NORTH:
4140 case OB_DIRECTION_WEST:
4141 /* check if our window is past the head of this window */
4142 if (my_head <= head + 1)
4144 /* check if our window's tail is past the tail of this window */
4145 if (my_head + my_size - 1 <= tail)
4147 /* check if the head of this window is closer than the previously
4148 chosen edge (take into account that the previously chosen
4149 edge might have been a tail, not a head) */
4150 if (head + (*near_edge ? 0 : my_size) <= *dest)
4152 /* check if the tail of this window is closer than the previously
4153 chosen edge (take into account that the previously chosen
4154 edge might have been a head, not a tail) */
4155 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4158 case OB_DIRECTION_SOUTH:
4159 case OB_DIRECTION_EAST:
4160 /* check if our window is past the head of this window */
4161 if (my_head >= head - 1)
4163 /* check if our window's tail is past the tail of this window */
4164 if (my_head - my_size + 1 >= tail)
4166 /* check if the head of this window is closer than the previously
4167 chosen edge (take into account that the previously chosen
4168 edge might have been a tail, not a head) */
4169 if (head - (*near_edge ? 0 : my_size) >= *dest)
4171 /* check if the tail of this window is closer than the previously
4172 chosen edge (take into account that the previously chosen
4173 edge might have been a head, not a tail) */
4174 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4178 g_assert_not_reached();
4181 ob_debug("my head %d size %d\n", my_head, my_size);
4182 ob_debug("head %d tail %d dest %d\n", head, tail, *dest);
4184 ob_debug("using near edge %d\n", head);
4188 else if (!skip_tail) {
4189 ob_debug("using far edge %d\n", tail);
4195 void client_find_edge_directional(ObClient *self, ObDirection dir,
4196 gint my_head, gint my_size,
4197 gint my_edge_start, gint my_edge_size,
4198 gint *dest, gboolean *near_edge)
4206 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4207 &self->frame->area);
4208 mon = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR,
4209 &self->frame->area);
4212 case OB_DIRECTION_NORTH:
4213 if (my_head >= RECT_TOP(*mon) + 1)
4214 edge = RECT_TOP(*mon) - 1;
4216 edge = RECT_TOP(*a) - 1;
4218 case OB_DIRECTION_SOUTH:
4219 if (my_head <= RECT_BOTTOM(*mon) - 1)
4220 edge = RECT_BOTTOM(*mon) + 1;
4222 edge = RECT_BOTTOM(*a) + 1;
4224 case OB_DIRECTION_EAST:
4225 if (my_head <= RECT_RIGHT(*mon) - 1)
4226 edge = RECT_RIGHT(*mon) + 1;
4228 edge = RECT_RIGHT(*a) + 1;
4230 case OB_DIRECTION_WEST:
4231 if (my_head >= RECT_LEFT(*mon) + 1)
4232 edge = RECT_LEFT(*mon) - 1;
4234 edge = RECT_LEFT(*a) - 1;
4237 g_assert_not_reached();
4239 /* default to the far edge, then narrow it down */
4243 for (it = client_list; it; it = g_list_next(it)) {
4244 ObClient *cur = it->data;
4246 /* skip windows to not bump into */
4251 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4252 cur->desktop != screen_desktop)
4255 ob_debug("trying window %s\n", cur->title);
4257 RECT_SET(expand, cur->frame->area.x - config_window_margin,
4258 cur->frame->area.y - config_window_margin,
4259 cur->frame->area.width + config_window_margin * 2,
4260 cur->frame->area.height + config_window_margin * 2);
4261 detect_edge(expand, dir, my_head, my_size, my_edge_start,
4262 my_edge_size, dest, near_edge);
4264 dock_get_area(&dock_area);
4265 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4266 my_edge_size, dest, near_edge);
4271 void client_find_move_directional(ObClient *self, ObDirection dir,
4275 gint e, e_start, e_size;
4279 case OB_DIRECTION_EAST:
4280 head = RECT_RIGHT(self->frame->area);
4281 size = self->frame->area.width;
4282 e_start = RECT_TOP(self->frame->area);
4283 e_size = self->frame->area.height;
4285 case OB_DIRECTION_WEST:
4286 head = RECT_LEFT(self->frame->area);
4287 size = self->frame->area.width;
4288 e_start = RECT_TOP(self->frame->area);
4289 e_size = self->frame->area.height;
4291 case OB_DIRECTION_NORTH:
4292 head = RECT_TOP(self->frame->area);
4293 size = self->frame->area.height;
4294 e_start = RECT_LEFT(self->frame->area);
4295 e_size = self->frame->area.width;
4297 case OB_DIRECTION_SOUTH:
4298 head = RECT_BOTTOM(self->frame->area);
4299 size = self->frame->area.height;
4300 e_start = RECT_LEFT(self->frame->area);
4301 e_size = self->frame->area.width;
4304 g_assert_not_reached();
4307 client_find_edge_directional(self, dir, head, size,
4308 e_start, e_size, &e, &near);
4309 *x = self->frame->area.x;
4310 *y = self->frame->area.y;
4312 case OB_DIRECTION_EAST:
4313 if (near) e -= self->frame->area.width;
4317 case OB_DIRECTION_WEST:
4319 else e -= self->frame->area.width;
4322 case OB_DIRECTION_NORTH:
4324 else e -= self->frame->area.height;
4327 case OB_DIRECTION_SOUTH:
4328 if (near) e -= self->frame->area.height;
4333 g_assert_not_reached();
4335 frame_frame_gravity(self->frame, x, y);
4338 void client_find_resize_directional(ObClient *self, ObDirection side,
4340 gint *x, gint *y, gint *w, gint *h)
4343 gint e, e_start, e_size, delta;
4348 case OB_DIRECTION_EAST:
4349 head = RECT_RIGHT(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_EAST : OB_DIRECTION_WEST;
4355 case OB_DIRECTION_WEST:
4356 head = RECT_LEFT(self->frame->area) -
4357 (self->size_inc.width - 1) * (grow ? 1 : 0);
4358 e_start = RECT_TOP(self->frame->area);
4359 e_size = self->frame->area.height;
4360 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4362 case OB_DIRECTION_NORTH:
4363 head = RECT_TOP(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_NORTH : OB_DIRECTION_SOUTH;
4369 case OB_DIRECTION_SOUTH:
4370 head = RECT_BOTTOM(self->frame->area) +
4371 (self->size_inc.height - 1) * (grow ? 1 : 0);
4372 e_start = RECT_LEFT(self->frame->area);
4373 e_size = self->frame->area.width;
4374 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4377 g_assert_not_reached();
4380 ob_debug("head %d dir %d\n", head, dir);
4381 client_find_edge_directional(self, dir, head, 1,
4382 e_start, e_size, &e, &near);
4383 ob_debug("edge %d\n", e);
4384 *x = self->frame->area.x;
4385 *y = self->frame->area.y;
4386 *w = self->frame->area.width;
4387 *h = self->frame->area.height;
4389 case OB_DIRECTION_EAST:
4390 if (grow == near) --e;
4391 delta = e - RECT_RIGHT(self->frame->area);
4394 case OB_DIRECTION_WEST:
4395 if (grow == near) ++e;
4396 delta = RECT_LEFT(self->frame->area) - e;
4400 case OB_DIRECTION_NORTH:
4401 if (grow == near) ++e;
4402 delta = RECT_TOP(self->frame->area) - e;
4406 case OB_DIRECTION_SOUTH:
4407 if (grow == near) --e;
4408 delta = e - RECT_BOTTOM(self->frame->area);
4412 g_assert_not_reached();
4414 frame_frame_gravity(self->frame, x, y);
4415 *w -= self->frame->size.left + self->frame->size.right;
4416 *h -= self->frame->size.top + self->frame->size.bottom;
4419 ObClient* client_under_pointer(void)
4423 ObClient *ret = NULL;
4425 if (screen_pointer_pos(&x, &y)) {
4426 for (it = stacking_list; it; it = g_list_next(it)) {
4427 if (WINDOW_IS_CLIENT(it->data)) {
4428 ObClient *c = WINDOW_AS_CLIENT(it->data);
4429 if (c->frame->visible &&
4430 /* check the desktop, this is done during desktop
4431 switching and windows are shown/hidden status is not
4433 (c->desktop == screen_desktop ||
4434 c->desktop == DESKTOP_ALL) &&
4435 /* ignore all animating windows */
4436 !frame_iconify_animating(c->frame) &&
4437 RECT_CONTAINS(c->frame->area, x, y))
4448 gboolean client_has_group_siblings(ObClient *self)
4450 return self->group && self->group->members->next;
4453 /*! Returns TRUE if the client is running on the same machine as Openbox */
4454 gboolean client_on_localhost(ObClient *self)
4456 return self->client_machine == NULL;