1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
22 #include "startupnotify.h"
25 #include "moveresize.h"
34 #include "focus_cycle.h"
39 #include "menuframe.h"
42 #include "obrender/render.h"
44 #include "obt/display.h"
45 #include "obt/xqueue.h"
53 # include <signal.h> /* for kill() */
57 #include <X11/Xutil.h>
59 /*! The event mask to grab on client windows */
60 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
63 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
68 ObClientCallback func;
72 GList *client_list = NULL;
74 static GSList *client_destroy_notifies = NULL;
75 static RrImage *client_default_icon = NULL;
77 static void client_get_all(ObClient *self, gboolean real);
78 static void client_get_startup_id(ObClient *self);
79 static void client_get_session_ids(ObClient *self);
80 static void client_save_app_rule_values(ObClient *self);
81 static gboolean client_get_area(ObClient *self);
82 static void client_get_desktop(ObClient *self);
83 static void client_get_state(ObClient *self);
84 static void client_get_shaped(ObClient *self);
85 static void client_get_colormap(ObClient *self);
86 static void client_set_desktop_recursive(ObClient *self,
90 static void client_change_allowed_actions(ObClient *self);
91 static void client_change_state(ObClient *self);
92 static void client_change_wm_state(ObClient *self);
93 static void client_apply_startup_state(ObClient *self,
94 gint x, gint y, gint w, gint h);
95 static void client_restore_session_state(ObClient *self);
96 static gboolean client_restore_session_stacking(ObClient *self);
97 static ObAppSettings *client_get_settings_state(ObClient *self);
98 static void client_update_transient_tree(ObClient *self,
99 ObGroup *oldgroup, ObGroup *newgroup,
100 gboolean oldgtran, gboolean newgtran,
102 ObClient *newparent);
103 static void client_present(ObClient *self, gboolean here, gboolean raise,
105 static GSList *client_search_all_top_parents_internal(ObClient *self,
107 ObStackingLayer layer);
108 static void client_call_notifies(ObClient *self, GSList *list);
109 static void client_ping_event(ObClient *self, gboolean dead);
110 static void client_prompt_kill(ObClient *self);
111 static gboolean client_can_steal_focus(ObClient *self,
112 gboolean allow_other_desktop,
113 Time steal_time, Time launch_time);
115 void client_startup(gboolean reconfig)
117 if ((client_default_icon = RrImageCacheFind(ob_rr_icons,
118 ob_rr_theme->def_win_icon,
119 ob_rr_theme->def_win_icon_w,
120 ob_rr_theme->def_win_icon_h)))
121 RrImageRef(client_default_icon);
123 client_default_icon = RrImageNew(ob_rr_icons);
124 RrImageAddPicture(client_default_icon,
125 ob_rr_theme->def_win_icon,
126 ob_rr_theme->def_win_icon_w,
127 ob_rr_theme->def_win_icon_h);
130 if (reconfig) return;
135 void client_shutdown(gboolean reconfig)
137 RrImageUnref(client_default_icon);
138 client_default_icon = NULL;
140 if (reconfig) return;
143 static void client_call_notifies(ObClient *self, GSList *list)
147 for (it = list; it; it = g_slist_next(it)) {
148 ClientCallback *d = it->data;
149 d->func(self, d->data);
153 void client_add_destroy_notify(ObClientCallback func, gpointer data)
155 ClientCallback *d = g_slice_new(ClientCallback);
158 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
161 void client_remove_destroy_notify(ObClientCallback func)
165 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
166 ClientCallback *d = it->data;
167 if (d->func == func) {
168 g_slice_free(ClientCallback, d);
169 client_destroy_notifies =
170 g_slist_delete_link(client_destroy_notifies, it);
176 void client_set_list(void)
178 Window *windows, *win_it;
180 guint size = g_list_length(client_list);
182 /* create an array of the window ids */
184 windows = g_new(Window, size);
186 for (it = client_list; it; it = g_list_next(it), ++win_it)
187 *win_it = ((ObClient*)it->data)->window;
191 OBT_PROP_SETA32(obt_root(ob_screen), NET_CLIENT_LIST, WINDOW,
192 (gulong*)windows, size);
200 void client_manage(Window window, ObPrompt *prompt)
203 XSetWindowAttributes attrib_set;
204 gboolean activate = FALSE;
205 ObAppSettings *settings;
206 gboolean transient = FALSE;
212 ob_debug("Managing window: 0x%lx", window);
214 /* create the ObClient struct, and populate it from the hints on the
216 self = window_new(OB_WINDOW_CLASS_CLIENT, ObClient);
217 self->window = window;
218 self->prompt = prompt;
219 self->managed = TRUE;
221 /* non-zero defaults */
222 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
223 self->gravity = NorthWestGravity;
224 self->desktop = screen_num_desktops; /* always an invalid value */
226 /* this is needed for the frame to set itself up */
227 if (!client_get_area(self)) {
228 ob_debug("Failed to manage window %lx, could not get area", window);
229 window_free(CLIENT_AS_WINDOW(self));
233 /* choose the events we want to receive on the CLIENT window
234 (ObPrompt windows can request events too) */
235 attrib_set.event_mask = CLIENT_EVENTMASK |
236 (prompt ? prompt->event_mask : 0);
237 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
238 XChangeWindowAttributes(obt_display, window,
239 CWEventMask|CWDontPropagate, &attrib_set);
241 /* get all the stuff off the window */
242 client_get_all(self, TRUE);
244 ob_debug("Window type: %d", self->type);
245 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
246 ob_debug("Window name: %s class: %s role: %s title: %s",
247 self->name, self->class, self->role, self->title);
249 /* per-app settings override stuff from client_get_all, and return the
250 settings for other uses too. the returned settings is a shallow copy,
251 that needs to be freed with g_free(). */
252 settings = client_get_settings_state(self);
254 /* specify that if we exit, the window should not be destroyed and
255 should be reparented back to root automatically, unless we are managing
256 an internal ObPrompt window */
258 XChangeSaveSet(obt_display, window, SetModeInsert);
260 /* create the decoration frame for the client window */
261 self->frame = frame_new(self);
263 /* this must occur after the frame exists, since we copy the opacity value
265 client_update_opacity(self);
267 window_set_top_area(CLIENT_AS_WINDOW(self),
268 &self->area, self->border_width);
269 window_set_abstract(CLIENT_AS_WINDOW(self),
270 &self->frame->window, /* top level window */
271 &self->window, /* composite redir window */
272 &self->layer, /* stacking layer */
273 &self->frame->depth, /* window depth */
274 &self->alpha); /* opacity */
276 frame_grab_client(self->frame);
278 /* we've grabbed everything and set everything that we need to at mapping
282 /* the session should get the last say though */
283 client_restore_session_state(self);
285 /* tell startup notification that this app started */
286 launch_time = sn_app_started(self->startup_id, self->class, self->name);
288 if (!OBT_PROP_GET32(self->window, NET_WM_USER_TIME, CARDINAL, &user_time))
289 user_time = event_time();
291 /* do this after we have a frame.. it uses the frame to help determine the
292 WM_STATE to apply. */
293 client_change_state(self);
295 /* add ourselves to the focus order */
296 focus_order_add_new(self);
298 /* do this to add ourselves to the stacking list in a non-intrusive way */
299 client_calc_layer(self);
301 /* focus the new window? */
302 if (ob_state() != OB_STATE_STARTING &&
303 (!self->session || self->session->focused) &&
304 /* this means focus=true for window is same as config_focus_new=true */
305 ((config_focus_new || settings->focus == 1) ||
306 client_search_focus_tree_full(self)) &&
307 /* NET_WM_USER_TIME 0 when mapping means don't focus */
309 /* this checks for focus=false for the window */
310 settings->focus != 0 &&
311 focus_valid_target(self, self->desktop,
312 FALSE, FALSE, TRUE, TRUE, FALSE, FALSE,
313 settings->focus == 1))
318 /* remove the client's border */
319 XSetWindowBorderWidth(obt_display, self->window, 0);
321 /* set up the frame for its original dimensions before trying to place the
323 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
324 frame_adjust_client_area(self->frame);
326 /* where the frame was placed is where the window was originally */
329 /* but make sure the width/height are valid */
332 client_try_configure(self, &place.x, &place.y,
333 &place.width, &place.height, &l, &l, FALSE);
336 /* figure out placement for the window if the window is new */
337 if (ob_state() == OB_STATE_RUNNING) {
338 ob_debug("Positioned: %s @ %d %d",
339 (!self->positioned ? "no" :
340 (self->positioned == PPosition ? "program specified" :
341 (self->positioned == USPosition ? "user specified" :
342 (self->positioned == (PPosition | USPosition) ?
343 "program + user specified" :
344 "BADNESS !?")))), place.x, place.y);
346 ob_debug("Sized: %s @ %d %d",
347 (!self->sized ? "no" :
348 (self->sized == PSize ? "program specified" :
349 (self->sized == USSize ? "user specified" :
350 (self->sized == (PSize | USSize) ?
351 "program + user specified" :
352 "BADNESS !?")))), place.width, place.height);
354 obplaced = place_client(self, &place.x, &place.y,
355 place.width, place.height, settings);
357 /* watch for buggy apps that ask to be placed at (0,0) when there is
359 if (!obplaced && place.x == 0 && place.y == 0 &&
360 /* non-normal windows are allowed */
361 client_normal(self) &&
362 /* oldschool fullscreen windows are allowed */
363 !client_is_oldfullscreen(self, &place))
367 r = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS, NULL);
371 ob_debug("Moving buggy app from (0,0) to (%d,%d)", r->x, r->y);
373 g_slice_free(Rect, r);
376 /* make sure the window is visible. */
377 client_find_onscreen(self, &place.x, &place.y,
378 place.width, place.height,
379 /* non-normal clients has less rules, and
380 windows that are being restored from a
381 session do also. we can assume you want
382 it back where you saved it. Clients saying
383 they placed themselves are subjected to
384 harder rules, ones that are placed by
385 place.c or by the user are allowed partially
386 off-screen and on xinerama divides (ie,
387 it is up to the placement routines to avoid
388 the xinerama divides)
390 children and splash screens are forced on
391 screen, but i don't remember why i decided to
394 ob_state() == OB_STATE_RUNNING &&
395 (self->type == OB_CLIENT_TYPE_DIALOG ||
396 self->type == OB_CLIENT_TYPE_SPLASH ||
397 (!((self->positioned & USPosition) ||
398 settings->pos_given) &&
399 client_normal(self) &&
401 /* don't move oldschool fullscreen windows to
402 fit inside the struts (fixes Acroread, which
403 makes its fullscreen window fit the screen
404 but it is not USSize'd or USPosition'd) */
405 !client_is_oldfullscreen(self, &place))));
408 /* if the window isn't user-sized, then make it fit inside
409 the visible screen area on its monitor. Use basically the same rules
410 for forcing the window on screen in the client_find_onscreen call.
412 do this after place_client, it chooses the monitor!
414 splash screens get "transient" set to TRUE by
415 the place_client call
417 if (ob_state() == OB_STATE_RUNNING &&
419 (!(self->sized & USSize || self->positioned & USPosition) &&
420 client_normal(self) &&
422 /* don't shrink oldschool fullscreen windows to fit inside the
423 struts (fixes Acroread, which makes its fullscreen window
424 fit the screen but it is not USSize'd or USPosition'd) */
425 !client_is_oldfullscreen(self, &place))))
427 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
429 /* get the size of the frame */
430 place.width += self->frame->size.left + self->frame->size.right;
431 place.height += self->frame->size.top + self->frame->size.bottom;
433 /* fit the window inside the area */
434 place.width = MIN(place.width, a->width);
435 place.height = MIN(place.height, a->height);
437 ob_debug("setting window size to %dx%d", place.width, place.height);
439 /* get the size of the client back */
440 place.width -= self->frame->size.left + self->frame->size.right;
441 place.height -= self->frame->size.top + self->frame->size.bottom;
443 g_slice_free(Rect, a);
446 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
447 "some restrictions may apply",
448 self->window, place.x, place.y, place.width, place.height);
450 ob_debug(" but session requested %d, %d %d x %d instead, "
452 self->session->x, self->session->y,
453 self->session->w, self->session->h);
455 /* do this after the window is placed, so the premax/prefullscreen numbers
458 this also places the window
460 client_apply_startup_state(self, place.x, place.y,
461 place.width, place.height);
463 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s",
464 activate ? "yes" : "no");
466 activate = client_can_steal_focus(self, settings->focus,
467 event_time(), launch_time);
470 /* if the client isn't stealing focus, then hilite it so the user
471 knows it is there, but don't do this if we're restoring from a
473 if (!client_restore_session_stacking(self))
474 client_hilite(self, TRUE);
478 /* This may look rather odd. Well it's because new windows are added
479 to the stacking order non-intrusively. If we're not going to focus
480 the new window or hilite it, then we raise it to the top. This will
481 take affect for things that don't get focused like splash screens.
482 Also if you don't have focus_new enabled, then it's going to get
483 raised to the top. Legacy begets legacy I guess?
485 if (!client_restore_session_stacking(self))
486 stacking_raise(CLIENT_AS_WINDOW(self));
489 mouse_grab_for_client(self, TRUE);
491 /* this has to happen before we try focus the window, but we want it to
492 happen after the client's stacking has been determined or it looks bad
496 if (!config_focus_under_mouse)
497 ignore_start = event_start_ignore_all_enters();
501 if (!config_focus_under_mouse)
502 event_end_ignore_all_enters(ignore_start);
506 gboolean stacked = client_restore_session_stacking(self);
507 client_present(self, FALSE, !stacked, TRUE);
510 /* add to client list/map */
511 client_list = g_list_append(client_list, self);
512 window_add(&self->window, CLIENT_AS_WINDOW(self));
514 /* this has to happen after we're in the client_list */
515 if (STRUT_EXISTS(self->strut))
516 screen_update_areas();
518 /* update the list hints */
521 /* free the ObAppSettings shallow copy */
522 g_slice_free(ObAppSettings, settings);
524 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
525 window, self->frame->window, self->class);
528 ObClient *client_fake_manage(Window window)
531 ObAppSettings *settings;
533 ob_debug("Pretend-managing window: %lx", window);
535 /* do this minimal stuff to figure out the client's decorations */
537 self = window_new(OB_WINDOW_CLASS_CLIENT, ObClient);
538 self->window = window;
540 /* this is needed for the frame to set itself up */
541 if (!client_get_area(self)) {
542 ob_debug("Failed to manage window %lx, could not get area", window);
543 window_free(CLIENT_AS_WINDOW(self));
547 client_get_all(self, FALSE);
548 /* per-app settings override stuff, and return the settings for other
549 uses too. this returns a shallow copy that needs to be freed */
550 settings = client_get_settings_state(self);
552 /* create the decoration frame for the client window and adjust its size */
553 self->frame = frame_new(self);
555 client_apply_startup_state(self, self->area.x, self->area.y,
556 self->area.width, self->area.height);
558 window_set_abstract(CLIENT_AS_WINDOW(self),
559 &self->frame->window, /* top level window */
560 &self->window, /* composite redir window */
561 &self->layer, /* stacking layer */
562 &self->frame->depth, /* window depth */
565 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
567 ob_debug("gave extents left %d right %d top %d bottom %d",
568 self->frame->size.left, self->frame->size.right,
569 self->frame->size.top, self->frame->size.bottom);
571 /* free the ObAppSettings shallow copy */
572 g_slice_free(ObAppSettings, settings);
577 void client_unmanage_all(void)
580 client_unmanage(client_list->data);
583 void client_unmanage(ObClient *self)
588 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
589 self->window, self->frame->window,
590 self->class, self->title ? self->title : "");
592 g_assert(self != NULL);
594 /* we dont want events no more. do this before hiding the frame so we
595 don't generate more events */
596 XSelectInput(obt_display, self->window, NoEventMask);
598 window_cleanup(CLIENT_AS_WINDOW(self));
600 /* ignore enter events from the unmap so it doesnt mess with the focus */
601 if (!config_focus_under_mouse)
602 ignore_start = event_start_ignore_all_enters();
604 frame_hide(self->frame);
605 /* flush to send the hide to the server quickly */
608 if (!config_focus_under_mouse)
609 event_end_ignore_all_enters(ignore_start);
611 mouse_grab_for_client(self, FALSE);
613 self->managed = FALSE;
615 /* remove the window from our save set, unless we are managing an internal
618 XChangeSaveSet(obt_display, self->window, SetModeDelete);
620 /* update the focus lists */
621 focus_order_remove(self);
622 if (client_focused(self)) {
623 /* don't leave an invalid focus_client */
627 /* if we're prompting to kill the client, close that */
628 prompt_unref(self->kill_prompt);
629 self->kill_prompt = NULL;
631 client_list = g_list_remove(client_list, self);
632 stacking_remove(CLIENT_AS_WINDOW(self));
633 window_remove(self->window);
635 /* once the client is out of the list, update the struts to remove its
637 if (STRUT_EXISTS(self->strut))
638 screen_update_areas();
640 client_call_notifies(self, client_destroy_notifies);
642 /* tell our parent(s) that we're gone */
643 for (it = self->parents; it; it = g_slist_next(it))
644 ((ObClient*)it->data)->transients =
645 g_slist_remove(((ObClient*)it->data)->transients,self);
647 /* tell our transients that we're gone */
648 for (it = self->transients; it; it = g_slist_next(it)) {
649 ((ObClient*)it->data)->parents =
650 g_slist_remove(((ObClient*)it->data)->parents, self);
651 /* we could be keeping our children in a higher layer */
652 client_calc_layer(it->data);
655 /* remove from its group */
657 group_remove(self->group, self);
661 /* restore the window's original geometry so it is not lost */
667 if (self->fullscreen)
668 a = self->pre_fullscreen_area;
669 else if (self->max_horz || self->max_vert) {
670 if (self->max_horz) {
671 a.x = self->pre_max_area.x;
672 a.width = self->pre_max_area.width;
674 if (self->max_vert) {
675 a.y = self->pre_max_area.y;
676 a.height = self->pre_max_area.height;
680 self->fullscreen = self->max_horz = self->max_vert = FALSE;
681 /* let it be moved and resized no matter what */
682 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
683 self->decorations = 0; /* unmanaged windows have no decor */
685 /* give the client its border back */
686 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
688 client_move_resize(self, a.x, a.y, a.width, a.height);
691 /* reparent the window out of the frame, and free the frame */
692 frame_release_client(self->frame);
693 frame_free(self->frame);
696 if (ob_state() != OB_STATE_EXITING) {
697 /* these values should not be persisted across a window
699 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
700 OBT_PROP_ERASE(self->window, NET_WM_STATE);
701 OBT_PROP_ERASE(self->window, WM_STATE);
703 /* if we're left in an unmapped state, the client wont be mapped.
704 this is bad, since we will no longer be managing the window on
706 XMapWindow(obt_display, self->window);
709 /* these should not be left on the window ever. other window managers
710 don't necessarily use them and it will mess them up (like compiz) */
711 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
712 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
714 /* update the list hints */
717 ob_debug("Unmanaged window 0x%lx", self->window);
719 /* free all data allocated in the client struct */
720 RrImageUnref(self->icon_set);
721 g_slist_free(self->transients);
722 g_free(self->startup_id);
723 g_free(self->wm_command);
725 g_free(self->icon_title);
726 g_free(self->original_title);
730 g_free(self->client_machine);
731 g_free(self->sm_client_id);
732 window_free(CLIENT_AS_WINDOW(self));
735 void client_fake_unmanage(ObClient *self)
737 /* this is all that got allocated to get the decorations */
739 window_cleanup(CLIENT_AS_WINDOW(self));
740 frame_free(self->frame);
741 window_free(CLIENT_AS_WINDOW(self));
744 static gboolean client_can_steal_focus(ObClient *self,
745 gboolean allow_other_desktop,
750 gboolean relative_focused;
751 gboolean parent_focused;
755 parent_focused = (focus_client != NULL &&
756 client_search_focus_parent(self));
757 relative_focused = (focus_client != NULL &&
758 (client_search_focus_tree_full(self) != NULL ||
759 client_search_focus_group_full(self) != NULL));
761 /* This is focus stealing prevention */
762 ob_debug_type(OB_DEBUG_FOCUS,
763 "Want to focus window 0x%x at time %u "
764 "launched at %u (last user interaction time %u)",
765 self->window, steal_time, launch_time,
766 event_last_user_time);
768 /* if it's on another desktop... */
769 if (!(self->desktop == screen_desktop ||
770 self->desktop == DESKTOP_ALL) &&
771 /* and (we dont know when it launched, and we don't want to allow
772 focus stealing from other desktops */
773 ((!launch_time && !allow_other_desktop) ||
774 /* or the timestamp is from before you changed desktops) */
775 (screen_desktop_user_time &&
776 !event_time_after(launch_time, screen_desktop_user_time))))
779 ob_debug_type(OB_DEBUG_FOCUS,
780 "Not focusing the window because its on another "
783 /* If something is focused... */
784 else if (focus_client) {
785 /* If the user is working in another window right now, then don't
787 if (!parent_focused &&
788 event_last_user_time && launch_time &&
789 event_time_after(event_last_user_time, launch_time) &&
790 event_last_user_time != launch_time &&
791 event_time_after(event_last_user_time,
792 steal_time - OB_EVENT_USER_TIME_DELAY))
795 ob_debug_type(OB_DEBUG_FOCUS,
796 "Not focusing the window because the user is "
797 "working in another window that is not "
800 /* If the new window is a transient (and its relatives aren't
802 else if (client_has_parent(self) && !relative_focused) {
804 ob_debug_type(OB_DEBUG_FOCUS,
805 "Not focusing the window because it is a "
806 "transient, and its relatives aren't focused");
808 /* Don't steal focus from globally active clients.
809 I stole this idea from KWin. It seems nice.
811 else if (!(focus_client->can_focus ||
812 focus_client->focus_notify))
815 ob_debug_type(OB_DEBUG_FOCUS,
816 "Not focusing the window because a globally "
817 "active client has focus");
819 /* Don't move focus if it's not going to go to this window
821 else if (client_focus_target(self) != self) {
823 ob_debug_type(OB_DEBUG_FOCUS,
824 "Not focusing the window because another window "
825 "would get the focus anyway");
827 /* Don't move focus if the window is not visible on the current
828 desktop and none of its relatives are focused */
829 else if (!(self->desktop == screen_desktop ||
830 self->desktop == DESKTOP_ALL) &&
834 ob_debug_type(OB_DEBUG_FOCUS,
835 "Not focusing the window because it is on "
836 "another desktop and no relatives are focused ");
841 ob_debug_type(OB_DEBUG_FOCUS,
842 "Focus stealing prevention activated for %s at "
843 "time %u (last user interaction time %u)",
844 self->title, steal_time, event_last_user_time);
848 /*! Returns a new structure containing the per-app settings for this client.
849 The returned structure needs to be freed with g_free. */
850 static ObAppSettings *client_get_settings_state(ObClient *self)
852 ObAppSettings *settings;
855 settings = config_create_app_settings();
857 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
858 ObAppSettings *app = it->data;
859 gboolean match = TRUE;
861 g_assert(app->name != NULL || app->class != NULL ||
862 app->role != NULL || app->title != NULL ||
863 (signed)app->type >= 0);
866 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
868 else if (app->class &&
869 !g_pattern_match(app->class,
870 strlen(self->class), self->class, NULL))
872 else if (app->role &&
873 !g_pattern_match(app->role,
874 strlen(self->role), self->role, NULL))
876 else if (app->title &&
877 !g_pattern_match(app->title,
878 strlen(self->title), self->title, NULL))
880 else if ((signed)app->type >= 0 && app->type != self->type) {
885 ob_debug("Window matching: %s", app->name);
887 /* copy the settings to our struct, overriding the existing
888 settings if they are not defaults */
889 config_app_settings_copy_non_defaults(app, settings);
893 if (settings->shade != -1)
894 self->shaded = !!settings->shade;
895 if (settings->decor != -1)
896 self->undecorated = !settings->decor;
897 if (settings->iconic != -1)
898 self->iconic = !!settings->iconic;
899 if (settings->skip_pager != -1)
900 self->skip_pager = !!settings->skip_pager;
901 if (settings->skip_taskbar != -1)
902 self->skip_taskbar = !!settings->skip_taskbar;
904 if (settings->max_vert != -1)
905 self->max_vert = !!settings->max_vert;
906 if (settings->max_horz != -1)
907 self->max_horz = !!settings->max_horz;
909 if (settings->fullscreen != -1)
910 self->fullscreen = !!settings->fullscreen;
912 if (settings->desktop) {
913 if (settings->desktop == DESKTOP_ALL)
914 self->desktop = settings->desktop;
915 else if (settings->desktop > 0 &&
916 settings->desktop <= screen_num_desktops)
917 self->desktop = settings->desktop - 1;
920 if (settings->layer == -1) {
924 else if (settings->layer == 0) {
928 else if (settings->layer == 1) {
935 static void client_restore_session_state(ObClient *self)
939 ob_debug_type(OB_DEBUG_SM,
940 "Restore session for client %s", self->title);
942 if (!(it = session_state_find(self))) {
943 ob_debug_type(OB_DEBUG_SM,
944 "Session data not found for client %s", self->title);
948 self->session = it->data;
950 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
953 RECT_SET_POINT(self->area, self->session->x, self->session->y);
954 self->positioned = USPosition;
955 self->sized = USSize;
956 if (self->session->w > 0)
957 self->area.width = self->session->w;
958 if (self->session->h > 0)
959 self->area.height = self->session->h;
960 XResizeWindow(obt_display, self->window,
961 self->area.width, self->area.height);
963 self->desktop = (self->session->desktop == DESKTOP_ALL ?
964 self->session->desktop :
965 MIN(screen_num_desktops - 1, self->session->desktop));
966 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
968 self->shaded = self->session->shaded;
969 self->iconic = self->session->iconic;
970 self->skip_pager = self->session->skip_pager;
971 self->skip_taskbar = self->session->skip_taskbar;
972 self->fullscreen = self->session->fullscreen;
973 self->above = self->session->above;
974 self->below = self->session->below;
975 self->max_horz = self->session->max_horz;
976 self->max_vert = self->session->max_vert;
977 self->undecorated = self->session->undecorated;
980 static gboolean client_restore_session_stacking(ObClient *self)
984 if (!self->session) return FALSE;
986 mypos = g_list_find(session_saved_state, self->session);
987 if (!mypos) return FALSE;
989 /* start above me and look for the first client */
990 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
993 for (cit = client_list; cit; cit = g_list_next(cit)) {
994 ObClient *c = cit->data;
995 /* found a client that was in the session, so go below it */
996 if (c->session == it->data) {
997 stacking_below(CLIENT_AS_WINDOW(self),
998 CLIENT_AS_WINDOW(cit->data));
1006 void client_move_onscreen(ObClient *self, gboolean rude)
1008 gint x = self->area.x;
1009 gint y = self->area.y;
1010 if (client_find_onscreen(self, &x, &y,
1012 self->area.height, rude)) {
1013 client_move(self, x, y);
1017 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
1020 gint ox = *x, oy = *y;
1021 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
1027 RECT_SET(desired, *x, *y, w, h);
1028 frame_rect_to_frame(self->frame, &desired);
1030 /* get where the frame would be */
1031 frame_client_gravity(self->frame, x, y);
1033 /* get the requested size of the window with decorations */
1034 fw = self->frame->size.left + w + self->frame->size.right;
1035 fh = self->frame->size.top + h + self->frame->size.bottom;
1037 /* If rudeness wasn't requested, then still be rude in a given direction
1038 if the client is not moving, only resizing in that direction */
1040 Point oldtl, oldtr, oldbl, oldbr;
1041 Point newtl, newtr, newbl, newbr;
1042 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1044 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1045 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1046 self->frame->area.y + self->frame->area.height - 1);
1047 POINT_SET(oldtr, oldbr.x, oldtl.y);
1048 POINT_SET(oldbl, oldtl.x, oldbr.y);
1050 POINT_SET(newtl, *x, *y);
1051 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1052 POINT_SET(newtr, newbr.x, newtl.y);
1053 POINT_SET(newbl, newtl.x, newbr.y);
1055 /* is it moving or just resizing from some corner? */
1056 stationary_l = oldtl.x == newtl.x;
1057 stationary_r = oldtr.x == newtr.x;
1058 stationary_t = oldtl.y == newtl.y;
1059 stationary_b = oldbl.y == newbl.y;
1061 /* if left edge is growing and didnt move right edge */
1062 if (stationary_r && newtl.x < oldtl.x)
1064 /* if right edge is growing and didnt move left edge */
1065 if (stationary_l && newtr.x > oldtr.x)
1067 /* if top edge is growing and didnt move bottom edge */
1068 if (stationary_b && newtl.y < oldtl.y)
1070 /* if bottom edge is growing and didnt move top edge */
1071 if (stationary_t && newbl.y > oldbl.y)
1075 /* we iterate through every monitor that the window is at least partially
1076 on, to make sure it is obeying the rules on them all
1078 if the window does not appear on any monitors, then use the first one
1081 for (i = 0; i < screen_num_monitors; ++i) {
1084 if (!screen_physical_area_monitor_contains(i, &desired)) {
1085 if (i < screen_num_monitors - 1 || found_mon)
1088 /* the window is not inside any monitor! so just use the first
1090 a = screen_area(self->desktop, 0, NULL);
1093 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1096 /* This makes sure windows aren't entirely outside of the screen so you
1097 can't see them at all.
1098 It makes sure 10% of the window is on the screen at least. And don't
1099 let it move itself off the top of the screen, which would hide the
1100 titlebar on you. (The user can still do this if they want too, it's
1101 only limiting the application.
1103 if (client_normal(self)) {
1104 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1105 *x = a->x + a->width - fw/10;
1106 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1107 *y = a->y + a->height - fh/10;
1108 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1109 *x = a->x - fw*9/10;
1110 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1111 *y = a->y - fh*9/10;
1114 /* This here doesn't let windows even a pixel outside the
1115 struts/screen. When called from client_manage, programs placing
1116 themselves are forced completely onscreen, while things like
1117 xterm -geometry resolution-width/2 will work fine. Trying to
1118 place it completely offscreen will be handled in the above code.
1119 Sorry for this confused comment, i am tired. */
1120 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1121 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1122 *x = a->x + MAX(0, a->width - fw);
1124 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1125 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1126 *y = a->y + MAX(0, a->height - fh);
1128 g_slice_free(Rect, a);
1131 /* get where the client should be */
1132 frame_frame_gravity(self->frame, x, y);
1134 return ox != *x || oy != *y;
1137 static void client_get_all(ObClient *self, gboolean real)
1139 /* these things can change the decor and functions of the window */
1141 client_get_mwm_hints(self);
1142 /* this can change the mwmhints for special cases */
1143 client_get_type_and_transientness(self);
1144 client_update_normal_hints(self);
1146 /* set up the decor/functions before getting the state. the states may
1147 affect which functions are available, but we want to know the maximum
1148 decor/functions are available to this window, so we can then apply them
1149 in client_apply_startup_state() */
1150 client_setup_decor_and_functions(self, FALSE);
1152 client_get_state(self);
1154 /* get the session related properties, these can change decorations
1155 from per-app settings */
1156 client_get_session_ids(self);
1158 /* now we got everything that can affect the decorations */
1162 /* get this early so we have it for debugging */
1163 client_update_title(self);
1165 /* save the values of the variables used for app rule matching */
1166 client_save_app_rule_values(self);
1168 client_update_protocols(self);
1170 client_update_wmhints(self);
1171 /* this may have already been called from client_update_wmhints */
1172 if (!self->parents && !self->transient_for_group)
1173 client_update_transient_for(self);
1175 client_get_startup_id(self);
1176 client_get_desktop(self);/* uses transient data/group/startup id if a
1177 desktop is not specified */
1178 client_get_shaped(self);
1181 /* a couple type-based defaults for new windows */
1183 /* this makes sure that these windows appear on all desktops */
1184 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1185 self->desktop = DESKTOP_ALL;
1189 client_update_sync_request_counter(self);
1192 client_get_colormap(self);
1193 client_update_strut(self);
1194 client_update_icons(self);
1195 client_update_icon_geometry(self);
1198 static void client_get_startup_id(ObClient *self)
1200 if (!(OBT_PROP_GETS(self->window, NET_STARTUP_ID, utf8,
1201 &self->startup_id)))
1203 OBT_PROP_GETS(self->group->leader,
1204 NET_STARTUP_ID, utf8, &self->startup_id);
1207 static gboolean client_get_area(ObClient *self)
1209 XWindowAttributes wattrib;
1211 if (!XGetWindowAttributes(obt_display, self->window, &wattrib))
1214 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1215 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1216 self->border_width = wattrib.border_width;
1218 ob_debug("client area: %d,%d %dx%d bw %d", wattrib.x, wattrib.y,
1219 wattrib.width, wattrib.height, wattrib.border_width);
1223 static void client_get_desktop(ObClient *self)
1225 guint32 d = screen_num_desktops; /* an always-invalid value */
1227 if (OBT_PROP_GET32(self->window, NET_WM_DESKTOP, CARDINAL, &d)) {
1228 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1229 self->desktop = screen_num_desktops - 1;
1232 ob_debug("client requested desktop 0x%x", self->desktop);
1235 gboolean first = TRUE;
1236 guint all = screen_num_desktops; /* not a valid value */
1238 /* if they are all on one desktop, then open it on the
1240 for (it = self->parents; it; it = g_slist_next(it)) {
1241 ObClient *c = it->data;
1243 if (c->desktop == DESKTOP_ALL) continue;
1249 else if (all != c->desktop)
1250 all = screen_num_desktops; /* make it invalid */
1252 if (all != screen_num_desktops) {
1253 self->desktop = all;
1255 ob_debug("client desktop set from parents: 0x%x",
1258 /* try get from the startup-notification protocol */
1259 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1260 if (self->desktop >= screen_num_desktops &&
1261 self->desktop != DESKTOP_ALL)
1262 self->desktop = screen_num_desktops - 1;
1263 ob_debug("client desktop set from startup-notification: 0x%x",
1266 /* defaults to the current desktop */
1268 self->desktop = screen_desktop;
1269 ob_debug("client desktop set to the current desktop: %d",
1275 static void client_get_state(ObClient *self)
1280 if (OBT_PROP_GETA32(self->window, NET_WM_STATE, ATOM, &state, &num)) {
1282 for (i = 0; i < num; ++i) {
1283 if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
1285 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
1286 self->shaded = TRUE;
1287 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
1288 self->iconic = TRUE;
1289 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
1290 self->skip_taskbar = TRUE;
1291 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
1292 self->skip_pager = TRUE;
1293 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
1294 self->fullscreen = TRUE;
1295 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
1296 self->max_vert = TRUE;
1297 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
1298 self->max_horz = TRUE;
1299 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
1301 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
1303 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
1304 self->demands_attention = TRUE;
1305 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
1306 self->undecorated = TRUE;
1313 static void client_get_shaped(ObClient *self)
1315 self->shaped = FALSE;
1317 if (obt_display_extension_shape) {
1322 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1324 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1325 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1332 void client_update_transient_for(ObClient *self)
1335 ObClient *target = NULL;
1336 gboolean trangroup = FALSE;
1338 if (XGetTransientForHint(obt_display, self->window, &t)) {
1339 if (t != self->window) { /* can't be transient to itself! */
1340 ObWindow *tw = window_find(t);
1341 /* if this happens then we need to check for it */
1342 g_assert(tw != CLIENT_AS_WINDOW(self));
1343 if (tw && WINDOW_IS_CLIENT(tw)) {
1344 /* watch out for windows with a parent that is something
1345 different, like a dockapp for example */
1346 target = WINDOW_AS_CLIENT(tw);
1350 /* Setting the transient_for to Root is actually illegal, however
1351 applications from time have done this to specify transient for
1353 if (!target && self->group && t == obt_root(ob_screen))
1355 } else if (self->group && self->transient)
1358 client_update_transient_tree(self, self->group, self->group,
1359 self->transient_for_group, trangroup,
1360 client_direct_parent(self), target);
1361 self->transient_for_group = trangroup;
1365 static void client_update_transient_tree(ObClient *self,
1366 ObGroup *oldgroup, ObGroup *newgroup,
1367 gboolean oldgtran, gboolean newgtran,
1368 ObClient* oldparent,
1369 ObClient *newparent)
1374 g_assert(!oldgtran || oldgroup);
1375 g_assert(!newgtran || newgroup);
1376 g_assert((!oldgtran && !oldparent) ||
1377 (oldgtran && !oldparent) ||
1378 (!oldgtran && oldparent));
1379 g_assert((!newgtran && !newparent) ||
1380 (newgtran && !newparent) ||
1381 (!newgtran && newparent));
1384 Group transient windows are not allowed to have other group
1385 transient windows as their children.
1388 /* No change has occured */
1389 if (oldgroup == newgroup &&
1390 oldgtran == newgtran &&
1391 oldparent == newparent) return;
1393 /** Remove the client from the transient tree **/
1395 for (it = self->transients; it; it = next) {
1396 next = g_slist_next(it);
1398 self->transients = g_slist_delete_link(self->transients, it);
1399 c->parents = g_slist_remove(c->parents, self);
1401 for (it = self->parents; it; it = next) {
1402 next = g_slist_next(it);
1404 self->parents = g_slist_delete_link(self->parents, it);
1405 c->transients = g_slist_remove(c->transients, self);
1408 /** Re-add the client to the transient tree **/
1410 /* If we're transient for a group then we need to add ourselves to all our
1413 for (it = newgroup->members; it; it = g_slist_next(it)) {
1416 !client_search_top_direct_parent(c)->transient_for_group &&
1419 c->transients = g_slist_prepend(c->transients, self);
1420 self->parents = g_slist_prepend(self->parents, c);
1425 /* If we are now transient for a single window we need to add ourselves to
1428 WARNING: Cyclical transient-ness is possible if two windows are
1429 transient for eachother.
1431 else if (newparent &&
1432 /* don't make ourself its child if it is already our child */
1433 !client_is_direct_child(self, newparent) &&
1434 client_normal(newparent))
1436 newparent->transients = g_slist_prepend(newparent->transients, self);
1437 self->parents = g_slist_prepend(self->parents, newparent);
1440 /* Add any group transient windows to our children. But if we're transient
1441 for the group, then other group transients are not our children.
1443 WARNING: Cyclical transient-ness is possible. For e.g. if:
1444 A is transient for the group
1445 B is transient for A
1446 C is transient for B
1447 A can't be transient for C or we have a cycle
1449 if (!newgtran && newgroup &&
1451 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1452 client_normal(self))
1454 for (it = newgroup->members; it; it = g_slist_next(it)) {
1456 if (c != self && c->transient_for_group &&
1457 /* Don't make it our child if it is already our parent */
1458 !client_is_direct_child(c, self))
1460 self->transients = g_slist_prepend(self->transients, c);
1461 c->parents = g_slist_prepend(c->parents, self);
1466 /** If we change our group transient-ness, our children change their
1467 effective group transient-ness, which affects how they relate to other
1470 for (it = self->transients; it; it = g_slist_next(it)) {
1472 if (!c->transient_for_group)
1473 client_update_transient_tree(c, c->group, c->group,
1474 c->transient_for_group,
1475 c->transient_for_group,
1476 client_direct_parent(c),
1477 client_direct_parent(c));
1481 void client_get_mwm_hints(ObClient *self)
1486 self->mwmhints.flags = 0; /* default to none */
1488 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1490 if (num >= OB_MWM_ELEMENTS) {
1491 self->mwmhints.flags = hints[0];
1492 self->mwmhints.functions = hints[1];
1493 self->mwmhints.decorations = hints[2];
1499 void client_get_type_and_transientness(ObClient *self)
1506 self->transient = FALSE;
1508 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1509 /* use the first value that we know about in the array */
1510 for (i = 0; i < num; ++i) {
1511 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1512 self->type = OB_CLIENT_TYPE_DESKTOP;
1513 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1514 self->type = OB_CLIENT_TYPE_DOCK;
1515 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1516 self->type = OB_CLIENT_TYPE_TOOLBAR;
1517 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1518 self->type = OB_CLIENT_TYPE_MENU;
1519 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1520 self->type = OB_CLIENT_TYPE_UTILITY;
1521 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1522 self->type = OB_CLIENT_TYPE_SPLASH;
1523 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1524 self->type = OB_CLIENT_TYPE_DIALOG;
1525 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1526 self->type = OB_CLIENT_TYPE_NORMAL;
1527 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1529 /* prevent this window from getting any decor or
1531 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1532 OB_MWM_FLAG_DECORATIONS);
1533 self->mwmhints.decorations = 0;
1534 self->mwmhints.functions = 0;
1536 if (self->type != (ObClientType) -1)
1537 break; /* grab the first legit type */
1542 if (XGetTransientForHint(obt_display, self->window, &t))
1543 self->transient = TRUE;
1545 if (self->type == (ObClientType) -1) {
1546 /*the window type hint was not set, which means we either classify
1547 ourself as a normal window or a dialog, depending on if we are a
1549 if (self->transient)
1550 self->type = OB_CLIENT_TYPE_DIALOG;
1552 self->type = OB_CLIENT_TYPE_NORMAL;
1555 /* then, based on our type, we can update our transientness.. */
1556 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1557 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1558 self->type == OB_CLIENT_TYPE_MENU ||
1559 self->type == OB_CLIENT_TYPE_UTILITY)
1561 self->transient = TRUE;
1565 void client_update_protocols(ObClient *self)
1570 self->focus_notify = FALSE;
1571 self->delete_window = FALSE;
1573 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1574 for (i = 0; i < num_ret; ++i) {
1575 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1576 /* this means we can request the window to close */
1577 self->delete_window = TRUE;
1578 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1579 /* if this protocol is requested, then the window will be
1580 notified whenever we want it to receive focus */
1581 self->focus_notify = TRUE;
1582 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1583 /* if this protocol is requested, then the window will allow
1584 pings to determine if it is still alive */
1587 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1588 /* if this protocol is requested, then resizing the
1589 window will be synchronized between the frame and the
1591 self->sync_request = TRUE;
1599 void client_update_sync_request_counter(ObClient *self)
1603 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1607 self->sync_counter = i;
1609 /* this must be set when managing a new window according to EWMH */
1610 XSyncIntToValue(&val, 0);
1611 XSyncSetCounter(obt_display, self->sync_counter, val);
1613 self->sync_counter = None;
1617 static void client_get_colormap(ObClient *self)
1619 XWindowAttributes wa;
1621 if (XGetWindowAttributes(obt_display, self->window, &wa))
1622 client_update_colormap(self, wa.colormap);
1625 void client_update_colormap(ObClient *self, Colormap colormap)
1627 if (colormap == self->colormap) return;
1629 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1631 if (client_focused(self)) {
1632 screen_install_colormap(self, FALSE); /* uninstall old one */
1633 self->colormap = colormap;
1634 screen_install_colormap(self, TRUE); /* install new one */
1636 self->colormap = colormap;
1639 void client_update_normal_hints(ObClient *self)
1645 self->min_ratio = 0.0f;
1646 self->max_ratio = 0.0f;
1647 SIZE_SET(self->size_inc, 1, 1);
1648 SIZE_SET(self->base_size, -1, -1);
1649 SIZE_SET(self->min_size, 0, 0);
1650 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1652 /* get the hints from the window */
1653 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1654 /* normal windows can't request placement! har har
1655 if (!client_normal(self))
1657 self->positioned = (size.flags & (PPosition|USPosition));
1658 self->sized = (size.flags & (PSize|USSize));
1660 if (size.flags & PWinGravity)
1661 self->gravity = size.win_gravity;
1663 if (size.flags & PAspect) {
1664 if (size.min_aspect.y)
1666 (gfloat) size.min_aspect.x / size.min_aspect.y;
1667 if (size.max_aspect.y)
1669 (gfloat) size.max_aspect.x / size.max_aspect.y;
1672 if (size.flags & PMinSize)
1673 SIZE_SET(self->min_size, size.min_width, size.min_height);
1675 if (size.flags & PMaxSize)
1676 SIZE_SET(self->max_size, size.max_width, size.max_height);
1678 if (size.flags & PBaseSize)
1679 SIZE_SET(self->base_size, size.base_width, size.base_height);
1681 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1682 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1684 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1685 self->min_size.width, self->min_size.height,
1686 self->max_size.width, self->max_size.height);
1687 ob_debug("size inc (%d %d) base size (%d %d)",
1688 self->size_inc.width, self->size_inc.height,
1689 self->base_size.width, self->base_size.height);
1692 ob_debug("Normal hints: not set");
1695 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1697 /* start with everything (cept fullscreen) */
1699 (OB_FRAME_DECOR_TITLEBAR |
1700 OB_FRAME_DECOR_HANDLE |
1701 OB_FRAME_DECOR_GRIPS |
1702 OB_FRAME_DECOR_BORDER |
1703 OB_FRAME_DECOR_ICON |
1704 OB_FRAME_DECOR_ALLDESKTOPS |
1705 OB_FRAME_DECOR_ICONIFY |
1706 OB_FRAME_DECOR_MAXIMIZE |
1707 OB_FRAME_DECOR_SHADE |
1708 OB_FRAME_DECOR_CLOSE);
1710 (OB_CLIENT_FUNC_RESIZE |
1711 OB_CLIENT_FUNC_MOVE |
1712 OB_CLIENT_FUNC_ICONIFY |
1713 OB_CLIENT_FUNC_MAXIMIZE |
1714 OB_CLIENT_FUNC_SHADE |
1715 OB_CLIENT_FUNC_CLOSE |
1716 OB_CLIENT_FUNC_BELOW |
1717 OB_CLIENT_FUNC_ABOVE |
1718 OB_CLIENT_FUNC_UNDECORATE);
1720 if (!(self->min_size.width < self->max_size.width ||
1721 self->min_size.height < self->max_size.height))
1722 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1724 switch (self->type) {
1725 case OB_CLIENT_TYPE_NORMAL:
1726 /* normal windows retain all of the possible decorations and
1727 functionality, and can be fullscreen */
1728 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1731 case OB_CLIENT_TYPE_DIALOG:
1732 /* sometimes apps make dialog windows fullscreen for some reason (for
1733 e.g. kpdf does this..) */
1734 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1737 case OB_CLIENT_TYPE_UTILITY:
1738 /* these windows don't have anything added or removed by default */
1741 case OB_CLIENT_TYPE_MENU:
1742 case OB_CLIENT_TYPE_TOOLBAR:
1743 /* these windows can't iconify or maximize */
1744 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1745 OB_FRAME_DECOR_MAXIMIZE);
1746 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1747 OB_CLIENT_FUNC_MAXIMIZE);
1750 case OB_CLIENT_TYPE_SPLASH:
1751 /* these don't get get any decorations, and the only thing you can
1752 do with them is move them */
1753 self->decorations = 0;
1754 self->functions = OB_CLIENT_FUNC_MOVE;
1757 case OB_CLIENT_TYPE_DESKTOP:
1758 /* these windows are not manipulated by the window manager */
1759 self->decorations = 0;
1760 self->functions = 0;
1763 case OB_CLIENT_TYPE_DOCK:
1764 /* these windows are not manipulated by the window manager, but they
1765 can set below layer which has a special meaning */
1766 self->decorations = 0;
1767 self->functions = OB_CLIENT_FUNC_BELOW;
1771 /* If the client has no decor from its type (which never changes) then
1772 don't allow the user to "undecorate" the window. Otherwise, allow them
1773 to, even if there are motif hints removing the decor, because those
1774 may change these days (e.g. chromium) */
1775 if (self->decorations == 0)
1776 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1778 /* Mwm Hints are applied subtractively to what has already been chosen for
1779 decor and functionality */
1780 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1781 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1782 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1783 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1785 /* if the mwm hints request no handle or title, then all
1786 decorations are disabled, but keep the border if that's
1788 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1789 self->decorations = OB_FRAME_DECOR_BORDER;
1791 self->decorations = 0;
1796 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1797 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1798 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1799 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1800 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1801 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1802 /* dont let mwm hints kill any buttons
1803 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1804 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1805 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1806 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1808 /* dont let mwm hints kill the close button
1809 if (! (self->mwmhints.functions & MwmFunc_Close))
1810 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1814 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1815 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1816 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1817 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1818 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1819 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1821 /* can't maximize without moving/resizing */
1822 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1823 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1824 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1825 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1826 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1829 if (self->max_horz && self->max_vert) {
1830 /* once upon a time you couldn't resize maximized windows, that is not
1831 the case any more though !
1833 but do kill the handle on fully maxed windows */
1834 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1837 /* finally, the user can have requested no decorations, which overrides
1838 everything (but doesnt give it a border if it doesnt have one) */
1839 if (self->undecorated)
1840 self->decorations &= (config_theme_keepborder ?
1841 OB_FRAME_DECOR_BORDER : 0);
1843 /* if we don't have a titlebar, then we cannot shade! */
1844 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1845 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1847 /* now we need to check against rules for the client's current state */
1848 if (self->fullscreen) {
1849 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1850 OB_CLIENT_FUNC_FULLSCREEN |
1851 OB_CLIENT_FUNC_ICONIFY);
1852 self->decorations = 0;
1855 client_change_allowed_actions(self);
1858 /* reconfigure to make sure decorations are updated */
1859 client_reconfigure(self, FALSE);
1862 static void client_change_allowed_actions(ObClient *self)
1867 /* desktop windows are kept on all desktops */
1868 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1869 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1871 if (self->functions & OB_CLIENT_FUNC_SHADE)
1872 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1873 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1874 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1875 if (self->functions & OB_CLIENT_FUNC_MOVE)
1876 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1877 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1878 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1879 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1880 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1881 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1882 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1883 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1884 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1885 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1887 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1888 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1889 if (self->functions & OB_CLIENT_FUNC_BELOW)
1890 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1891 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1892 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1894 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1896 /* make sure the window isn't breaking any rules now
1898 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1899 it can't be iconified with its parent
1902 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1903 if (self->frame) client_shade(self, FALSE);
1904 else self->shaded = FALSE;
1906 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1907 if (self->frame) client_fullscreen(self, FALSE);
1908 else self->fullscreen = FALSE;
1910 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1912 if (self->frame) client_maximize(self, FALSE, 0);
1913 else self->max_vert = self->max_horz = FALSE;
1917 void client_update_wmhints(ObClient *self)
1921 /* assume a window takes input if it doesn't specify */
1922 self->can_focus = TRUE;
1924 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
1927 if (hints->flags & InputHint)
1928 self->can_focus = hints->input;
1930 /* only do this when first managing the window *AND* when we aren't
1932 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1933 if (hints->flags & StateHint)
1934 self->iconic = hints->initial_state == IconicState;
1937 self->urgent = (hints->flags & XUrgencyHint);
1938 if (self->urgent && !ur)
1939 client_hilite(self, TRUE);
1940 else if (!self->urgent && ur && self->demands_attention)
1941 client_hilite(self, FALSE);
1943 if (!(hints->flags & WindowGroupHint))
1944 hints->window_group = None;
1946 /* did the group state change? */
1947 if (hints->window_group !=
1948 (self->group ? self->group->leader : None))
1950 ObGroup *oldgroup = self->group;
1952 /* remove from the old group if there was one */
1954 group_remove(self->group, self);
1958 /* add ourself to the group if we have one */
1959 if (hints->window_group != None) {
1960 self->group = group_add(hints->window_group, self);
1963 /* Put ourselves into the new group's transient tree, and remove
1964 ourselves from the old group's */
1965 client_update_transient_tree(self, oldgroup, self->group,
1966 self->transient_for_group,
1967 self->transient_for_group,
1968 client_direct_parent(self),
1969 client_direct_parent(self));
1971 /* Lastly, being in a group, or not, can change if the window is
1972 transient for anything.
1974 The logic for this is:
1975 self->transient = TRUE always if the window wants to be
1976 transient for something, even if transient_for was NULL because
1977 it wasn't in a group before.
1979 If parents was NULL and oldgroup was NULL we can assume
1980 that when we add the new group, it will become transient for
1983 If transient_for_group is TRUE, then it must have already
1984 had a group. If it is getting a new group, the above call to
1985 client_update_transient_tree has already taken care of
1986 everything ! If it is losing all group status then it will
1987 no longer be transient for anything and that needs to be
1990 if (self->transient &&
1991 ((self->parents == NULL && oldgroup == NULL) ||
1992 (self->transient_for_group && !self->group)))
1993 client_update_transient_for(self);
1996 /* the WM_HINTS can contain an icon */
1997 if (hints->flags & IconPixmapHint)
1998 client_update_icons(self);
2003 focus_cycle_addremove(self, TRUE);
2006 void client_update_title(ObClient *self)
2009 gchar *visible = NULL;
2011 g_free(self->title);
2012 g_free(self->original_title);
2015 if (!OBT_PROP_GETS(self->window, NET_WM_NAME, utf8, &data)) {
2016 /* try old x stuff */
2017 if (!(OBT_PROP_GETS(self->window, WM_NAME, locale, &data)
2018 || OBT_PROP_GETS(self->window, WM_NAME, utf8, &data))) {
2019 if (self->transient) {
2021 GNOME alert windows are not given titles:
2022 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
2024 data = g_strdup("");
2026 data = g_strdup(_("Unnamed Window"));
2029 self->original_title = g_strdup(data);
2031 if (self->client_machine) {
2032 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2037 if (self->not_responding) {
2039 if (self->kill_level > 0)
2040 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2042 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2046 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, utf8, visible);
2047 self->title = visible;
2050 frame_adjust_title(self->frame);
2052 /* update the icon title */
2054 g_free(self->icon_title);
2057 if (!OBT_PROP_GETS(self->window, NET_WM_ICON_NAME, utf8, &data))
2058 /* try old x stuff */
2059 if (!(OBT_PROP_GETS(self->window, WM_ICON_NAME, locale, &data) ||
2060 OBT_PROP_GETS(self->window, WM_ICON_NAME, utf8, &data)))
2061 data = g_strdup(self->title);
2063 if (self->client_machine) {
2064 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2069 if (self->not_responding) {
2071 if (self->kill_level > 0)
2072 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2074 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2078 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, utf8, visible);
2079 self->icon_title = visible;
2082 void client_update_strut(ObClient *self)
2086 gboolean got = FALSE;
2089 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2094 STRUT_PARTIAL_SET(strut,
2095 data[0], data[2], data[1], data[3],
2096 data[4], data[5], data[8], data[9],
2097 data[6], data[7], data[10], data[11]);
2103 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2109 /* use the screen's width/height */
2110 a = screen_physical_area_all_monitors();
2112 STRUT_PARTIAL_SET(strut,
2113 data[0], data[2], data[1], data[3],
2114 a->y, a->y + a->height - 1,
2115 a->x, a->x + a->width - 1,
2116 a->y, a->y + a->height - 1,
2117 a->x, a->x + a->width - 1);
2123 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2124 0, 0, 0, 0, 0, 0, 0, 0);
2126 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2127 self->strut = strut;
2129 /* updating here is pointless while we're being mapped cuz we're not in
2130 the client list yet */
2132 screen_update_areas();
2136 void client_update_icons(ObClient *self)
2141 guint num_seen; /* number of icons present */
2146 /* grab the server, because we might be setting the window's icon and
2147 we don't want them to set it in between and we overwrite their own
2151 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2152 /* figure out how many valid icons are in here */
2155 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2158 /* watch for the data being too small for the specified size,
2159 or for zero sized icons. */
2160 if (i + w*h > num || w == 0 || h == 0) break;
2162 /* convert it to the right bit order for ObRender */
2163 for (j = 0; j < w*h; ++j)
2165 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2166 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2167 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2168 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2170 /* is it in the cache? */
2171 img = RrImageCacheFind(ob_rr_icons, &data[i], w, h);
2172 if (img) RrImageRef(img); /* own it */
2177 /* don't bother looping anymore if we already found it in the cache
2178 since we'll just use that! */
2182 /* if it's not in the cache yet, then add it to the cache now.
2183 we have already converted it to the correct bit order above */
2184 if (!img && num_seen > 0) {
2185 img = RrImageNew(ob_rr_icons);
2187 for (j = 0; j < num_seen; ++j) {
2190 RrImageAddPicture(img, &data[i], w, h);
2198 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2203 if ((hints = XGetWMHints(obt_display, self->window))) {
2204 if (hints->flags & IconPixmapHint) {
2206 obt_display_ignore_errors(TRUE);
2207 xicon = RrPixmapToRGBA(ob_rr_inst,
2209 (hints->flags & IconMaskHint ?
2210 hints->icon_mask : None),
2211 (gint*)&w, (gint*)&h, &data);
2212 obt_display_ignore_errors(FALSE);
2215 if (w > 0 && h > 0) {
2216 /* is this icon in the cache yet? */
2217 img = RrImageCacheFind(ob_rr_icons, data, w, h);
2218 if (img) RrImageRef(img); /* own it */
2220 /* if not, then add it */
2222 img = RrImageNew(ob_rr_icons);
2223 RrImageAddPicture(img, data, w, h);
2234 /* set the client's icons to be whatever we found */
2235 RrImageUnref(self->icon_set);
2236 self->icon_set = img;
2238 /* if the client has no icon at all, then we set a default icon onto it.
2239 but, if it has parents, then one of them will have an icon already
2241 if (!self->icon_set && !self->parents) {
2242 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2243 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2245 w = ob_rr_theme->def_win_icon_w;
2246 h = ob_rr_theme->def_win_icon_h;
2247 ldata = g_new(gulong, w*h+2);
2250 for (i = 0; i < w*h; ++i)
2251 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2252 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2253 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2254 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2255 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2257 } else if (self->frame)
2258 /* don't draw the icon empty if we're just setting one now anyways,
2259 we'll get the property change any second */
2260 frame_adjust_icon(self->frame);
2265 void client_update_icon_geometry(ObClient *self)
2270 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2272 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2276 /* don't let them set it with an area < 0 */
2277 RECT_SET(self->icon_geometry, data[0], data[1],
2278 MAX(data[2],0), MAX(data[3],0));
2283 void client_update_opacity(ObClient *self)
2285 /* The alpha value is to be copied from the client onto its top-level
2286 window for third-party compositing managers to see */
2287 if (!OBT_PROP_GET32(self->window, NET_WM_WINDOW_OPACITY, CARDINAL,
2290 self->alpha = 0xffffffff;
2291 OBT_PROP_ERASE(self->frame->window, NET_WM_WINDOW_OPACITY);
2294 OBT_PROP_SET32(self->frame->window, NET_WM_WINDOW_OPACITY, CARDINAL,
2298 static void client_get_session_ids(ObClient *self)
2305 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2308 /* get the SM_CLIENT_ID */
2311 got = OBT_PROP_GETS(leader, SM_CLIENT_ID, locale, &self->sm_client_id);
2313 OBT_PROP_GETS(self->window, SM_CLIENT_ID, locale, &self->sm_client_id);
2315 /* get the WM_CLASS (name and class). make them "" if they are not
2319 got = OBT_PROP_GETSS(leader, WM_CLASS, locale, &ss);
2321 got = OBT_PROP_GETSS(self->window, WM_CLASS, locale, &ss);
2325 self->name = g_strdup(ss[0]);
2327 self->class = g_strdup(ss[1]);
2332 if (self->name == NULL) self->name = g_strdup("");
2333 if (self->class == NULL) self->class = g_strdup("");
2335 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2338 got = OBT_PROP_GETS(leader, WM_WINDOW_ROLE, locale, &s);
2340 got = OBT_PROP_GETS(self->window, WM_WINDOW_ROLE, locale, &s);
2345 self->role = g_strdup("");
2347 /* get the WM_COMMAND */
2351 got = OBT_PROP_GETSS(leader, WM_COMMAND, locale, &ss);
2353 got = OBT_PROP_GETSS(self->window, WM_COMMAND, locale, &ss);
2356 /* merge/mash them all together */
2357 gchar *merge = NULL;
2360 for (i = 0; ss[i]; ++i) {
2363 merge = g_strconcat(merge, ss[i], NULL);
2365 merge = g_strconcat(ss[i], NULL);
2370 self->wm_command = merge;
2373 /* get the WM_CLIENT_MACHINE */
2376 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, locale, &s);
2378 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, locale, &s);
2381 gchar localhost[128];
2384 gethostname(localhost, 127);
2385 localhost[127] = '\0';
2386 if (strcmp(localhost, s) != 0)
2387 self->client_machine = s;
2391 /* see if it has the PID set too (the PID requires that the
2392 WM_CLIENT_MACHINE be set) */
2393 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2398 /*! Save the properties used for app matching rules, as seen by Openbox when
2399 the window mapped, so that users can still access them later if the app
2401 static void client_save_app_rule_values(ObClient *self)
2405 OBT_PROP_SETS(self->window, OB_APP_ROLE, utf8, self->role);
2406 OBT_PROP_SETS(self->window, OB_APP_NAME, utf8, self->name);
2407 OBT_PROP_SETS(self->window, OB_APP_CLASS, utf8, self->class);
2408 OBT_PROP_SETS(self->window, OB_APP_TITLE, utf8, self->original_title);
2410 switch (self->type) {
2411 case OB_CLIENT_TYPE_NORMAL:
2412 type = "normal"; break;
2413 case OB_CLIENT_TYPE_DIALOG:
2414 type = "dialog"; break;
2415 case OB_CLIENT_TYPE_UTILITY:
2416 type = "utility"; break;
2417 case OB_CLIENT_TYPE_MENU:
2418 type = "menu"; break;
2419 case OB_CLIENT_TYPE_TOOLBAR:
2420 type = "toolbar"; break;
2421 case OB_CLIENT_TYPE_SPLASH:
2422 type = "splash"; break;
2423 case OB_CLIENT_TYPE_DESKTOP:
2424 type = "desktop"; break;
2425 case OB_CLIENT_TYPE_DOCK:
2426 type = "dock"; break;
2428 OBT_PROP_SETS(self->window, OB_APP_TYPE, utf8, type);
2431 static void client_change_wm_state(ObClient *self)
2436 old = self->wmstate;
2438 if (self->shaded || self->iconic ||
2439 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2441 self->wmstate = IconicState;
2443 self->wmstate = NormalState;
2445 if (old != self->wmstate) {
2446 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2447 self->wmstate, 1, 0, 0, 0);
2449 state[0] = self->wmstate;
2451 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2455 static void client_change_state(ObClient *self)
2457 gulong netstate[12];
2462 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2464 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2466 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2467 if (self->skip_taskbar)
2468 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2469 if (self->skip_pager)
2470 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2471 if (self->fullscreen)
2472 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2474 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2476 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2478 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2480 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2481 if (self->demands_attention)
2482 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2483 if (self->undecorated)
2484 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2485 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2488 frame_adjust_state(self->frame);
2491 ObClient *client_search_focus_tree(ObClient *self)
2496 for (it = self->transients; it; it = g_slist_next(it)) {
2497 if (client_focused(it->data)) return it->data;
2498 if ((ret = client_search_focus_tree(it->data))) return ret;
2503 ObClient *client_search_focus_tree_full(ObClient *self)
2505 if (self->parents) {
2508 for (it = self->parents; it; it = g_slist_next(it)) {
2509 ObClient *c = it->data;
2510 if ((c = client_search_focus_tree_full(c))) return c;
2516 /* this function checks the whole tree, the client_search_focus_tree
2517 does not, so we need to check this window */
2518 if (client_focused(self))
2520 return client_search_focus_tree(self);
2524 ObClient *client_search_focus_group_full(ObClient *self)
2529 for (it = self->group->members; it; it = g_slist_next(it)) {
2530 ObClient *c = it->data;
2532 if (client_focused(c)) return c;
2533 if ((c = client_search_focus_tree(it->data))) return c;
2536 if (client_focused(self)) return self;
2540 gboolean client_has_parent(ObClient *self)
2542 return self->parents != NULL;
2545 gboolean client_is_oldfullscreen(const ObClient *self,
2548 const Rect *monitor, *allmonitors;
2550 /* No decorations and fills the monitor = oldskool fullscreen.
2551 But not for maximized windows.
2554 if (self->decorations || self->max_horz || self->max_vert) return FALSE;
2556 monitor = screen_physical_area_monitor(screen_find_monitor(area));
2557 allmonitors = screen_physical_area_all_monitors();
2559 return (RECT_EQUAL(*area, *monitor) ||
2560 RECT_EQUAL(*area, *allmonitors));
2563 static ObStackingLayer calc_layer(ObClient *self)
2567 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2568 l = OB_STACKING_LAYER_DESKTOP;
2569 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2570 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2571 else l = OB_STACKING_LAYER_ABOVE;
2573 else if ((self->fullscreen ||
2574 client_is_oldfullscreen(self, &self->area)) &&
2575 /* you are fullscreen while you or your children are focused.. */
2576 (client_focused(self) || client_search_focus_tree(self) ||
2577 /* you can be fullscreen if you're on another desktop */
2578 (self->desktop != screen_desktop &&
2579 self->desktop != DESKTOP_ALL) ||
2580 /* and you can also be fullscreen if the focused client is on
2581 another monitor, or nothing else is focused */
2583 client_monitor(focus_client) != client_monitor(self))))
2584 l = OB_STACKING_LAYER_FULLSCREEN;
2585 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2586 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2587 else l = OB_STACKING_LAYER_NORMAL;
2592 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2593 ObStackingLayer min)
2595 ObStackingLayer old, own;
2599 own = calc_layer(self);
2600 self->layer = MAX(own, min);
2602 if (self->layer != old) {
2603 stacking_remove(CLIENT_AS_WINDOW(self));
2604 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2607 /* we've been restacked */
2608 self->visited = TRUE;
2610 for (it = self->transients; it; it = g_slist_next(it))
2611 client_calc_layer_recursive(it->data, orig,
2615 static void client_calc_layer_internal(ObClient *self)
2619 /* transients take on the layer of their parents */
2620 sit = client_search_all_top_parents(self);
2622 for (; sit; sit = g_slist_next(sit))
2623 client_calc_layer_recursive(sit->data, self, 0);
2626 void client_calc_layer(ObClient *self)
2630 /* skip over stuff above fullscreen layer */
2631 for (it = stacking_list; it; it = g_list_next(it))
2632 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2634 /* find the windows in the fullscreen layer, and mark them not-visited */
2635 for (; it; it = g_list_next(it)) {
2636 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2637 else if (WINDOW_IS_CLIENT(it->data))
2638 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2641 client_calc_layer_internal(self);
2643 /* skip over stuff above fullscreen layer */
2644 for (it = stacking_list; it; it = g_list_next(it))
2645 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2647 /* now recalc any windows in the fullscreen layer which have not
2648 had their layer recalced already */
2649 for (; it; it = g_list_next(it)) {
2650 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2651 else if (WINDOW_IS_CLIENT(it->data) &&
2652 !WINDOW_AS_CLIENT(it->data)->visited)
2653 client_calc_layer_internal(it->data);
2657 gboolean client_should_show(ObClient *self)
2661 if (client_normal(self) && screen_showing_desktop)
2663 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2669 gboolean client_show(ObClient *self)
2671 gboolean show = FALSE;
2673 if (client_should_show(self)) {
2674 /* replay pending pointer event before showing the window, in case it
2675 should be going to something under the window */
2676 mouse_replay_pointer();
2678 frame_show(self->frame);
2681 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2682 it needs to be in IconicState. This includes when it is on another
2685 client_change_wm_state(self);
2690 gboolean client_hide(ObClient *self)
2692 gboolean hide = FALSE;
2694 if (!client_should_show(self)) {
2695 /* We don't need to ignore enter events here.
2696 The window can hide/iconify in 3 different ways:
2697 1 - through an x message. in this case we ignore all enter events
2698 caused by responding to the x message (unless underMouse)
2699 2 - by a keyboard action. in this case we ignore all enter events
2700 caused by the action
2701 3 - by a mouse action. in this case they are doing stuff with the
2702 mouse and focus _should_ move.
2704 Also in action_end, we simulate an enter event that can't be ignored
2705 so trying to ignore them is futile in case 3 anyways
2708 /* replay pending pointer event before hiding the window, in case it
2709 should be going to the window */
2710 mouse_replay_pointer();
2712 frame_hide(self->frame);
2715 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2716 it needs to be in IconicState. This includes when it is on another
2719 client_change_wm_state(self);
2724 void client_showhide(ObClient *self)
2726 if (!client_show(self))
2730 gboolean client_normal(ObClient *self) {
2731 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2732 self->type == OB_CLIENT_TYPE_DOCK ||
2733 self->type == OB_CLIENT_TYPE_SPLASH);
2736 gboolean client_helper(ObClient *self)
2738 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2739 self->type == OB_CLIENT_TYPE_MENU ||
2740 self->type == OB_CLIENT_TYPE_TOOLBAR);
2743 gboolean client_mouse_focusable(ObClient *self)
2745 return !(self->type == OB_CLIENT_TYPE_MENU ||
2746 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2747 self->type == OB_CLIENT_TYPE_SPLASH ||
2748 self->type == OB_CLIENT_TYPE_DOCK);
2751 gboolean client_enter_focusable(ObClient *self)
2753 /* you can focus desktops but it shouldn't on enter */
2754 return (client_mouse_focusable(self) &&
2755 self->type != OB_CLIENT_TYPE_DESKTOP);
2758 static void client_apply_startup_state(ObClient *self,
2759 gint x, gint y, gint w, gint h)
2761 /* save the states that we are going to apply */
2762 gboolean iconic = self->iconic;
2763 gboolean fullscreen = self->fullscreen;
2764 gboolean undecorated = self->undecorated;
2765 gboolean shaded = self->shaded;
2766 gboolean demands_attention = self->demands_attention;
2767 gboolean max_horz = self->max_horz;
2768 gboolean max_vert = self->max_vert;
2772 /* turn them all off in the client, so they won't affect the window
2774 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2775 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2777 /* move the client to its placed position, or it it's already there,
2778 generate a ConfigureNotify telling the client where it is.
2780 do this after adjusting the frame. otherwise it gets all weird and
2781 clients don't work right
2783 do this before applying the states so they have the correct
2784 pre-max/pre-fullscreen values
2786 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2787 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2788 self->window, x, y, w, h);
2789 /* save the area, and make it where it should be for the premax stuff */
2790 oldarea = self->area;
2791 RECT_SET(self->area, x, y, w, h);
2793 /* apply the states. these are in a carefully crafted order.. */
2796 client_iconify(self, TRUE, FALSE, TRUE);
2798 client_set_undecorated(self, TRUE);
2800 client_shade(self, TRUE);
2801 if (demands_attention)
2802 client_hilite(self, TRUE);
2804 if (max_vert && max_horz)
2805 client_maximize(self, TRUE, 0);
2807 client_maximize(self, TRUE, 2);
2809 client_maximize(self, TRUE, 1);
2811 /* fullscreen removes the ability to apply other states */
2813 client_fullscreen(self, TRUE);
2815 /* if the window hasn't been configured yet, then do so now, in fact the
2816 x,y,w,h may _not_ be the same as the area rect, which can end up
2817 meaning that the client isn't properly moved/resized by the fullscreen
2819 pho can cause this because it maps at size of the screen but not 0,0
2820 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2821 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2822 cuz thats where the pre-fullscreen will be. however the actual area is
2823 not, so this needs to be called even if we have fullscreened/maxed
2825 self->area = oldarea;
2826 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2828 /* set the desktop hint, to make sure that it always exists */
2829 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
2831 /* nothing to do for the other states:
2840 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2842 /* these should be the current values. this is for when you're not moving,
2844 g_assert(*x == self->area.x);
2845 g_assert(oldw == self->area.width);
2848 switch (self->gravity) {
2850 case NorthWestGravity:
2852 case SouthWestGravity:
2859 *x -= (neww - oldw) / 2;
2861 case NorthEastGravity:
2863 case SouthEastGravity:
2869 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2871 /* these should be the current values. this is for when you're not moving,
2873 g_assert(*y == self->area.y);
2874 g_assert(oldh == self->area.height);
2877 switch (self->gravity) {
2879 case NorthWestGravity:
2881 case NorthEastGravity:
2888 *y -= (newh - oldh) / 2;
2890 case SouthWestGravity:
2892 case SouthEastGravity:
2898 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2899 gint *logicalw, gint *logicalh,
2902 Rect desired = {*x, *y, *w, *h};
2903 frame_rect_to_frame(self->frame, &desired);
2905 /* XXX make this call a different function that returns frame dimensions
2906 without changing the actual frame's state! Otherwise calling
2907 this function without calling client_configure leaves the frame in
2908 a totally bogus state ! */
2910 /* make the frame recalculate its dimensions n shit without changing
2911 anything visible for real, this way the constraints below can work with
2912 the updated frame dimensions. */
2913 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2915 /* gets the frame's position */
2916 frame_client_gravity(self->frame, x, y);
2918 /* these positions are frame positions, not client positions */
2920 /* set the size and position if fullscreen */
2921 if (self->fullscreen) {
2925 i = screen_find_monitor(&desired);
2926 a = screen_physical_area_monitor(i);
2933 user = FALSE; /* ignore if the client can't be moved/resized when it
2935 } else if (self->max_horz || self->max_vert) {
2939 /* use all possible struts when maximizing to the full screen */
2940 i = screen_find_monitor(&desired);
2941 a = screen_area(self->desktop, i,
2942 (self->max_horz && self->max_vert ? NULL : &desired));
2944 /* set the size and position if maximized */
2945 if (self->max_horz) {
2947 *w = a->width - self->frame->size.left - self->frame->size.right;
2949 if (self->max_vert) {
2951 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2954 user = FALSE; /* ignore if the client can't be moved/resized when it
2957 g_slice_free(Rect, a);
2960 /* gets the client's position */
2961 frame_frame_gravity(self->frame, x, y);
2963 /* work within the preferred sizes given by the window, these may have
2964 changed rather than it's requested width and height, so always run
2965 through this code */
2967 gint basew, baseh, minw, minh;
2968 gint incw, inch, maxw, maxh;
2969 gfloat minratio, maxratio;
2971 incw = self->size_inc.width;
2972 inch = self->size_inc.height;
2973 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2974 0 : self->min_ratio;
2975 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2976 0 : self->max_ratio;
2978 /* base size is substituted with min size if not specified */
2979 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2980 basew = self->base_size.width;
2981 baseh = self->base_size.height;
2983 basew = self->min_size.width;
2984 baseh = self->min_size.height;
2986 /* min size is substituted with base size if not specified */
2987 if (self->min_size.width || self->min_size.height) {
2988 minw = self->min_size.width;
2989 minh = self->min_size.height;
2991 minw = self->base_size.width;
2992 minh = self->base_size.height;
2995 /* This comment is no longer true */
2996 /* if this is a user-requested resize, then check against min/max
2999 /* smaller than min size or bigger than max size? */
3000 if (*w > self->max_size.width) *w = self->max_size.width;
3001 if (*w < minw) *w = minw;
3002 if (*h > self->max_size.height) *h = self->max_size.height;
3003 if (*h < minh) *h = minh;
3008 /* the sizes to used for maximized */
3012 /* keep to the increments */
3016 /* you cannot resize to nothing */
3017 if (basew + *w < 1) *w = 1 - basew;
3018 if (baseh + *h < 1) *h = 1 - baseh;
3020 /* save the logical size */
3021 *logicalw = incw > 1 ? *w : *w + basew;
3022 *logicalh = inch > 1 ? *h : *h + baseh;
3027 /* if maximized/fs then don't use the size increments */
3028 if (self->fullscreen || self->max_horz) *w = maxw;
3029 if (self->fullscreen || self->max_vert) *h = maxh;
3034 /* adjust the height to match the width for the aspect ratios.
3035 for this, min size is not substituted for base size ever. */
3036 *w -= self->base_size.width;
3037 *h -= self->base_size.height;
3040 if (*h * minratio > *w) {
3041 *h = (gint)(*w / minratio);
3043 /* you cannot resize to nothing */
3046 *w = (gint)(*h * minratio);
3050 if (*h * maxratio < *w) {
3051 *h = (gint)(*w / maxratio);
3053 /* you cannot resize to nothing */
3056 *w = (gint)(*h * minratio);
3060 *w += self->base_size.width;
3061 *h += self->base_size.height;
3064 /* these override the above states! if you cant move you can't move! */
3066 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
3070 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
3071 *w = self->area.width;
3072 *h = self->area.height;
3080 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
3081 gboolean user, gboolean final, gboolean force_reply)
3083 Rect oldframe, oldclient;
3084 gboolean send_resize_client;
3085 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3086 gboolean fmoved, fresized;
3087 const guint fdecor = self->frame->decorations;
3088 const gboolean fhorz = self->frame->max_horz;
3089 const gboolean fvert = self->frame->max_vert;
3090 const gboolean fshaded = self->frame->shaded;
3091 gint logicalw, logicalh;
3093 /* find the new x, y, width, and height (and logical size) */
3094 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3096 /* set the logical size if things changed */
3097 if (!(w == self->area.width && h == self->area.height))
3098 SIZE_SET(self->logical_size, logicalw, logicalh);
3100 /* figure out if we moved or resized or what */
3101 moved = (x != self->area.x || y != self->area.y);
3102 resized = (w != self->area.width || h != self->area.height);
3104 oldframe = self->frame->area;
3105 oldclient = self->area;
3106 RECT_SET(self->area, x, y, w, h);
3108 /* for app-requested resizes, always resize if 'resized' is true.
3109 for user-requested ones, only resize if final is true, or when
3110 resizing in redraw mode */
3111 send_resize_client = ((!user && resized) ||
3113 (resized && config_resize_redraw))));
3115 /* if the client is enlarging, then resize the client before the frame */
3116 if (send_resize_client && (w > oldclient.width || h > oldclient.height)) {
3117 XMoveResizeWindow(obt_display, self->window,
3118 self->frame->size.left, self->frame->size.top,
3119 MAX(w, oldclient.width), MAX(h, oldclient.height));
3120 frame_adjust_client_area(self->frame);
3123 /* find the frame's dimensions and move/resize it */
3127 /* if decorations changed, then readjust everything for the frame */
3128 if (self->decorations != fdecor ||
3129 self->max_horz != fhorz || self->max_vert != fvert)
3131 fmoved = fresized = TRUE;
3133 if (self->shaded != fshaded)
3136 /* adjust the frame */
3137 if (fmoved || fresized) {
3138 gulong ignore_start;
3140 ignore_start = event_start_ignore_all_enters();
3142 /* replay pending pointer event before move the window, in case it
3143 would change what window gets the event */
3144 mouse_replay_pointer();
3146 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3149 event_end_ignore_all_enters(ignore_start);
3152 if (!user || final) {
3153 gint oldrx = self->root_pos.x;
3154 gint oldry = self->root_pos.y;
3155 /* we have reset the client to 0 border width, so don't include
3156 it in these coords */
3157 POINT_SET(self->root_pos,
3158 self->frame->area.x + self->frame->size.left -
3160 self->frame->area.y + self->frame->size.top -
3161 self->border_width);
3162 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3166 /* This is kinda tricky and should not be changed.. let me explain!
3168 When user = FALSE, then the request is coming from the application
3169 itself, and we are more strict about when to send a synthetic
3170 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3171 in this case (or send one if force_reply is true)
3173 When user = TRUE, then the request is coming from "us", like when we
3174 maximize a window or something. In this case we are more lenient. We
3175 used to follow the same rules as above, but _Java_ Swing can't handle
3176 this. So just to appease Swing, when user = TRUE, we always send
3177 a synthetic ConfigureNotify to give the window its root coordinates.
3178 Lastly, if force_reply is TRUE, we always send a
3179 ConfigureNotify, which is needed during a resize with XSYNCronization.
3181 if ((!user && !resized && (rootmoved || force_reply)) ||
3182 (user && ((!resized && force_reply) || (final && rootmoved))))
3186 event.type = ConfigureNotify;
3187 event.xconfigure.display = obt_display;
3188 event.xconfigure.event = self->window;
3189 event.xconfigure.window = self->window;
3191 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3192 self->title, self->root_pos.x, self->root_pos.y, w, h);
3194 /* root window real coords */
3195 event.xconfigure.x = self->root_pos.x;
3196 event.xconfigure.y = self->root_pos.y;
3197 event.xconfigure.width = w;
3198 event.xconfigure.height = h;
3199 event.xconfigure.border_width = self->border_width;
3200 event.xconfigure.above = None;
3201 event.xconfigure.override_redirect = FALSE;
3202 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3203 FALSE, StructureNotifyMask, &event);
3206 /* if the client is shrinking, then resize the frame before the client.
3208 both of these resize sections may run, because the top one only resizes
3209 in the direction that is growing
3211 if (send_resize_client && (w <= oldclient.width || h <= oldclient.height))
3213 frame_adjust_client_area(self->frame);
3214 XMoveResizeWindow(obt_display, self->window,
3215 self->frame->size.left, self->frame->size.top, w, h);
3218 XFlush(obt_display);
3220 /* if it moved between monitors, then this can affect the stacking
3221 layer of this window or others - for fullscreen windows.
3222 also if it changed to/from oldschool fullscreen then its layer may
3225 watch out tho, don't try change stacking stuff if the window is no
3226 longer being managed !
3228 if (self->managed &&
3229 (screen_find_monitor(&self->frame->area) !=
3230 screen_find_monitor(&oldframe) ||
3231 (final && (client_is_oldfullscreen(self, &oldclient) !=
3232 client_is_oldfullscreen(self, &self->area)))))
3234 client_calc_layer(self);
3238 void client_fullscreen(ObClient *self, gboolean fs)
3242 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3243 self->fullscreen == fs) return; /* already done */
3245 self->fullscreen = fs;
3246 client_change_state(self); /* change the state hints on the client */
3249 self->pre_fullscreen_area = self->area;
3250 self->pre_fullscreen_max_horz = self->max_horz;
3251 self->pre_fullscreen_max_vert = self->max_vert;
3253 /* if the window is maximized, its area isn't all that meaningful.
3254 save its premax area instead. */
3255 if (self->max_horz) {
3256 self->pre_fullscreen_area.x = self->pre_max_area.x;
3257 self->pre_fullscreen_area.width = self->pre_max_area.width;
3259 if (self->max_vert) {
3260 self->pre_fullscreen_area.y = self->pre_max_area.y;
3261 self->pre_fullscreen_area.height = self->pre_max_area.height;
3264 /* these will help configure_full figure out where to fullscreen
3268 w = self->area.width;
3269 h = self->area.height;
3271 g_assert(self->pre_fullscreen_area.width > 0 &&
3272 self->pre_fullscreen_area.height > 0);
3274 self->max_horz = self->pre_fullscreen_max_horz;
3275 self->max_vert = self->pre_fullscreen_max_vert;
3276 if (self->max_horz) {
3277 self->pre_max_area.x = self->pre_fullscreen_area.x;
3278 self->pre_max_area.width = self->pre_fullscreen_area.width;
3280 if (self->max_vert) {
3281 self->pre_max_area.y = self->pre_fullscreen_area.y;
3282 self->pre_max_area.height = self->pre_fullscreen_area.height;
3285 x = self->pre_fullscreen_area.x;
3286 y = self->pre_fullscreen_area.y;
3287 w = self->pre_fullscreen_area.width;
3288 h = self->pre_fullscreen_area.height;
3289 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3292 ob_debug("Window %s going fullscreen (%d)",
3293 self->title, self->fullscreen);
3296 /* make sure the window is on some monitor */
3297 client_find_onscreen(self, &x, &y, w, h, FALSE);
3300 client_setup_decor_and_functions(self, FALSE);
3301 client_move_resize(self, x, y, w, h);
3303 /* and adjust our layer/stacking. do this after resizing the window,
3304 and applying decorations, because windows which fill the screen are
3305 considered "fullscreen" and it affects their layer */
3306 client_calc_layer(self);
3309 /* try focus us when we go into fullscreen mode */
3314 static void client_iconify_recursive(ObClient *self,
3315 gboolean iconic, gboolean curdesk,
3316 gboolean hide_animation)
3319 gboolean changed = FALSE;
3321 if (self->iconic != iconic) {
3322 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3326 /* don't let non-normal windows iconify along with their parents
3328 if (client_normal(self)) {
3329 self->iconic = iconic;
3331 /* update the focus lists.. iconic windows go to the bottom of
3332 the list. this will also call focus_cycle_addremove(). */
3333 focus_order_to_bottom(self);
3338 self->iconic = iconic;
3340 if (curdesk && self->desktop != screen_desktop &&
3341 self->desktop != DESKTOP_ALL)
3342 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3344 /* this puts it after the current focused window, this will
3345 also cause focus_cycle_addremove() to be called for the
3347 focus_order_like_new(self);
3354 client_change_state(self);
3355 if (config_animate_iconify && !hide_animation)
3356 frame_begin_iconify_animation(self->frame, iconic);
3357 /* do this after starting the animation so it doesn't flash */
3358 client_showhide(self);
3361 /* iconify all direct transients, and deiconify all transients
3363 for (it = self->transients; it; it = g_slist_next(it))
3364 if (it->data != self)
3365 if (client_is_direct_child(self, it->data) || !iconic)
3366 client_iconify_recursive(it->data, iconic, curdesk,
3370 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3371 gboolean hide_animation)
3373 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3374 /* move up the transient chain as far as possible first */
3375 self = client_search_top_direct_parent(self);
3376 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3380 void client_maximize(ObClient *self, gboolean max, gint dir)
3384 g_assert(dir == 0 || dir == 1 || dir == 2);
3385 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3387 /* check if already done */
3389 if (dir == 0 && self->max_horz && self->max_vert) return;
3390 if (dir == 1 && self->max_horz) return;
3391 if (dir == 2 && self->max_vert) return;
3393 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3394 if (dir == 1 && !self->max_horz) return;
3395 if (dir == 2 && !self->max_vert) return;
3398 /* these will help configure_full figure out which screen to fill with
3402 w = self->area.width;
3403 h = self->area.height;
3406 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3407 RECT_SET(self->pre_max_area,
3408 self->area.x, self->pre_max_area.y,
3409 self->area.width, self->pre_max_area.height);
3411 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3412 RECT_SET(self->pre_max_area,
3413 self->pre_max_area.x, self->area.y,
3414 self->pre_max_area.width, self->area.height);
3417 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3418 g_assert(self->pre_max_area.width > 0);
3420 x = self->pre_max_area.x;
3421 w = self->pre_max_area.width;
3423 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3424 0, self->pre_max_area.height);
3426 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3427 g_assert(self->pre_max_area.height > 0);
3429 y = self->pre_max_area.y;
3430 h = self->pre_max_area.height;
3432 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3433 self->pre_max_area.width, 0);
3437 if (dir == 0 || dir == 1) /* horz */
3438 self->max_horz = max;
3439 if (dir == 0 || dir == 2) /* vert */
3440 self->max_vert = max;
3443 /* make sure the window is on some monitor */
3444 client_find_onscreen(self, &x, &y, w, h, FALSE);
3447 client_change_state(self); /* change the state hints on the client */
3449 client_setup_decor_and_functions(self, FALSE);
3450 client_move_resize(self, x, y, w, h);
3453 void client_shade(ObClient *self, gboolean shade)
3455 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3456 shade) || /* can't shade */
3457 self->shaded == shade) return; /* already done */
3459 self->shaded = shade;
3460 client_change_state(self);
3461 client_change_wm_state(self); /* the window is being hidden/shown */
3462 /* resize the frame to just the titlebar */
3463 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3466 static void client_ping_event(ObClient *self, gboolean dead)
3468 if (self->not_responding != dead) {
3469 self->not_responding = dead;
3470 client_update_title(self);
3473 /* the client isn't responding, so ask to kill it */
3474 client_prompt_kill(self);
3476 /* it came back to life ! */
3478 if (self->kill_prompt) {
3479 prompt_unref(self->kill_prompt);
3480 self->kill_prompt = NULL;
3483 self->kill_level = 0;
3488 void client_close(ObClient *self)
3490 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3492 /* if closing an internal obprompt, that is just cancelling it */
3494 prompt_cancel(self->prompt);
3498 /* in the case that the client provides no means to requesting that it
3499 close, we just kill it */
3500 if (!self->delete_window)
3501 /* don't use client_kill(), we should only kill based on PID in
3502 response to a lack of PING replies */
3503 XKillClient(obt_display, self->window);
3505 /* request the client to close with WM_DELETE_WINDOW */
3506 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3507 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_time(),
3508 0, 0, 0, NoEventMask);
3510 /* we're trying to close the window, so see if it is responding. if it
3511 is not, then we will let them kill the window */
3513 ping_start(self, client_ping_event);
3515 /* if we already know the window isn't responding (maybe they clicked
3516 no in the kill dialog but it hasn't come back to life), then show
3518 if (self->not_responding)
3519 client_prompt_kill(self);
3523 #define OB_KILL_RESULT_NO 0
3524 #define OB_KILL_RESULT_YES 1
3526 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3528 ObClient *self = data;
3530 if (result == OB_KILL_RESULT_YES)
3532 return TRUE; /* call the cleanup func */
3535 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3537 ObClient *self = data;
3539 g_assert(p == self->kill_prompt);
3541 prompt_unref(self->kill_prompt);
3542 self->kill_prompt = NULL;
3545 static void client_prompt_kill(ObClient *self)
3547 /* check if we're already prompting */
3548 if (!self->kill_prompt) {
3549 ObPromptAnswer answers[] = {
3550 { 0, OB_KILL_RESULT_NO },
3551 { 0, OB_KILL_RESULT_YES }
3554 const gchar *y, *title;
3556 title = self->original_title;
3557 if (title[0] == '\0') {
3558 /* empty string, so use its parent */
3559 ObClient *p = client_search_top_direct_parent(self);
3560 if (p) title = p->original_title;
3563 if (client_on_localhost(self)) {
3566 if (self->kill_level == 0)
3572 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3574 y = _("End Process");
3578 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3580 y = _("Disconnect");
3582 /* set the dialog buttons' text */
3583 answers[0].text = _("Cancel"); /* "no" */
3584 answers[1].text = y; /* "yes" */
3586 self->kill_prompt = prompt_new(m, NULL, answers,
3587 sizeof(answers)/sizeof(answers[0]),
3588 OB_KILL_RESULT_NO, /* default = no */
3589 OB_KILL_RESULT_NO, /* cancel = no */
3590 client_kill_requested,
3591 client_kill_cleanup,
3596 prompt_show(self->kill_prompt, self, TRUE);
3599 void client_kill(ObClient *self)
3601 /* don't kill our own windows */
3602 if (self->prompt) return;
3604 if (client_on_localhost(self) && self->pid) {
3605 /* running on the local host */
3606 if (self->kill_level == 0) {
3607 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3608 self->window, self->pid);
3609 kill(self->pid, SIGTERM);
3612 /* show that we're trying to kill it */
3613 client_update_title(self);
3616 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3617 self->window, self->pid);
3618 kill(self->pid, SIGKILL); /* kill -9 */
3622 /* running on a remote host */
3623 XKillClient(obt_display, self->window);
3627 void client_hilite(ObClient *self, gboolean hilite)
3629 if (self->demands_attention == hilite)
3630 return; /* no change */
3632 /* don't allow focused windows to hilite */
3633 self->demands_attention = hilite && !client_focused(self);
3634 if (self->frame != NULL) { /* if we're mapping, just set the state */
3635 if (self->demands_attention) {
3636 frame_flash_start(self->frame);
3638 /* if the window is on another desktop then raise it and make it
3639 the most recently used window */
3640 if (self->desktop != screen_desktop &&
3641 self->desktop != DESKTOP_ALL)
3643 stacking_raise(CLIENT_AS_WINDOW(self));
3644 focus_order_to_top(self);
3648 frame_flash_stop(self->frame);
3649 client_change_state(self);
3653 static void client_set_desktop_recursive(ObClient *self,
3661 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3663 ob_debug("Setting desktop %u", target+1);
3665 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3667 old = self->desktop;
3668 self->desktop = target;
3669 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3670 /* the frame can display the current desktop state */
3671 frame_adjust_state(self->frame);
3672 /* 'move' the window to the new desktop */
3676 /* raise if it was not already on the desktop */
3677 if (old != DESKTOP_ALL && !dontraise)
3678 stacking_raise(CLIENT_AS_WINDOW(self));
3679 if (STRUT_EXISTS(self->strut))
3680 screen_update_areas();
3682 /* the new desktop's geometry may be different, so we may need to
3683 resize, for example if we are maximized */
3684 client_reconfigure(self, FALSE);
3686 focus_cycle_addremove(self, FALSE);
3689 /* move all transients */
3690 for (it = self->transients; it; it = g_slist_next(it))
3691 if (it->data != self)
3692 if (client_is_direct_child(self, it->data))
3693 client_set_desktop_recursive(it->data, target,
3694 donthide, dontraise);
3697 void client_set_desktop(ObClient *self, guint target,
3698 gboolean donthide, gboolean dontraise)
3700 self = client_search_top_direct_parent(self);
3701 client_set_desktop_recursive(self, target, donthide, dontraise);
3703 focus_cycle_addremove(NULL, TRUE);
3706 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3708 while (child != parent && (child = client_direct_parent(child)));
3709 return child == parent;
3712 ObClient *client_search_modal_child(ObClient *self)
3717 for (it = self->transients; it; it = g_slist_next(it)) {
3718 ObClient *c = it->data;
3719 if ((ret = client_search_modal_child(c))) return ret;
3720 if (c->modal) return c;
3725 struct ObClientFindDestroyUnmap {
3730 static gboolean find_destroy_unmap(XEvent *e, gpointer data)
3732 struct ObClientFindDestroyUnmap *find = data;
3733 if (e->type == DestroyNotify)
3734 return e->xdestroywindow.window == find->window;
3735 if (e->type == UnmapNotify && e->xunmap.window == find->window)
3736 /* ignore the first $find->ignore_unmaps$ many unmap events */
3737 return --find->ignore_unmaps < 0;
3741 gboolean client_validate(ObClient *self)
3743 struct ObClientFindDestroyUnmap find;
3745 XSync(obt_display, FALSE); /* get all events on the server */
3747 find.window = self->window;
3748 find.ignore_unmaps = self->ignore_unmaps;
3749 if (xqueue_exists_local(find_destroy_unmap, &find))
3755 void client_set_wm_state(ObClient *self, glong state)
3757 if (state == self->wmstate) return; /* no change */
3761 client_iconify(self, TRUE, TRUE, FALSE);
3764 client_iconify(self, FALSE, TRUE, FALSE);
3769 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3771 gboolean shaded = self->shaded;
3772 gboolean fullscreen = self->fullscreen;
3773 gboolean undecorated = self->undecorated;
3774 gboolean max_horz = self->max_horz;
3775 gboolean max_vert = self->max_vert;
3776 gboolean modal = self->modal;
3777 gboolean iconic = self->iconic;
3778 gboolean demands_attention = self->demands_attention;
3779 gboolean above = self->above;
3780 gboolean below = self->below;
3784 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3785 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3786 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3787 /* an invalid action was passed to the client message, ignore it */
3790 for (i = 0; i < 2; ++i) {
3791 Atom state = i == 0 ? data1 : data2;
3793 if (!state) continue;
3795 /* if toggling, then pick whether we're adding or removing */
3796 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3797 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3799 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3800 value = self->max_vert;
3801 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3802 value = self->max_horz;
3803 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3805 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3806 value = self->skip_taskbar;
3807 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3808 value = self->skip_pager;
3809 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3810 value = self->iconic;
3811 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3813 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3814 value = self->above;
3815 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3816 value = self->below;
3817 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3818 value = self->demands_attention;
3819 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3820 value = undecorated;
3822 g_assert_not_reached();
3823 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3824 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3827 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3828 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3830 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3832 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3834 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3836 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3837 self->skip_taskbar = value;
3838 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3839 self->skip_pager = value;
3840 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3842 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3844 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3846 /* only unset below when setting above, otherwise you can't get to
3850 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3851 /* and vice versa */
3855 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3856 demands_attention = value;
3857 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3858 undecorated = value;
3862 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3863 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3865 if (max_horz == max_vert) { /* both going the same way */
3866 client_maximize(self, max_horz, 0);
3868 client_maximize(self, max_horz, 1);
3869 client_maximize(self, max_vert, 2);
3873 if (max_horz != self->max_horz)
3874 client_maximize(self, max_horz, 1);
3876 client_maximize(self, max_vert, 2);
3879 /* change fullscreen state before shading, as it will affect if the window
3881 if (fullscreen != self->fullscreen)
3882 client_fullscreen(self, fullscreen);
3883 if (shaded != self->shaded)
3884 client_shade(self, shaded);
3885 if (undecorated != self->undecorated)
3886 client_set_undecorated(self, undecorated);
3887 if (above != self->above || below != self->below) {
3888 self->above = above;
3889 self->below = below;
3890 client_calc_layer(self);
3893 if (modal != self->modal) {
3894 self->modal = modal;
3895 /* when a window changes modality, then its stacking order with its
3896 transients needs to change */
3897 stacking_raise(CLIENT_AS_WINDOW(self));
3899 /* it also may get focused. if something is focused that shouldn't
3900 be focused anymore, then move the focus */
3901 if (focus_client && client_focus_target(focus_client) != focus_client)
3902 client_focus(focus_client);
3905 if (iconic != self->iconic)
3906 client_iconify(self, iconic, FALSE, FALSE);
3908 if (demands_attention != self->demands_attention)
3909 client_hilite(self, demands_attention);
3911 client_change_state(self); /* change the hint to reflect these changes */
3913 focus_cycle_addremove(self, TRUE);
3916 ObClient *client_focus_target(ObClient *self)
3918 ObClient *child = NULL;
3920 child = client_search_modal_child(self);
3921 if (child) return child;
3925 gboolean client_can_focus(ObClient *self)
3927 /* choose the correct target */
3928 self = client_focus_target(self);
3930 if (!self->frame->visible)
3933 if (!(self->can_focus || self->focus_notify))
3939 gboolean client_focus(ObClient *self)
3941 if (!client_validate(self)) return FALSE;
3943 /* we might not focus this window, so if we have modal children which would
3944 be focused instead, bring them to this desktop */
3945 client_bring_modal_windows(self);
3947 /* choose the correct target */
3948 self = client_focus_target(self);
3950 if (!client_can_focus(self)) {
3951 ob_debug_type(OB_DEBUG_FOCUS,
3952 "Client %s can't be focused", self->title);
3956 ob_debug_type(OB_DEBUG_FOCUS,
3957 "Focusing client \"%s\" (0x%x) at time %u",
3958 self->title, self->window, event_time());
3960 /* if using focus_delay, stop the timer now so that focus doesn't
3962 event_halt_focus_delay();
3964 obt_display_ignore_errors(TRUE);
3966 if (self->can_focus) {
3967 /* This can cause a BadMatch error with CurrentTime, or if an app
3968 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3969 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
3973 if (self->focus_notify) {
3975 ce.xclient.type = ClientMessage;
3976 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
3977 ce.xclient.display = obt_display;
3978 ce.xclient.window = self->window;
3979 ce.xclient.format = 32;
3980 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
3981 ce.xclient.data.l[1] = event_time();
3982 ce.xclient.data.l[2] = 0l;
3983 ce.xclient.data.l[3] = 0l;
3984 ce.xclient.data.l[4] = 0l;
3985 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
3988 obt_display_ignore_errors(FALSE);
3990 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
3991 obt_display_error_occured);
3992 return !obt_display_error_occured;
3995 static void client_present(ObClient *self, gboolean here, gboolean raise,
3998 if (client_normal(self) && screen_showing_desktop)
3999 screen_show_desktop(FALSE, self);
4001 client_iconify(self, FALSE, here, FALSE);
4002 if (self->desktop != DESKTOP_ALL &&
4003 self->desktop != screen_desktop)
4006 client_set_desktop(self, screen_desktop, FALSE, TRUE);
4008 screen_set_desktop(self->desktop, FALSE);
4009 } else if (!self->frame->visible)
4010 /* if its not visible for other reasons, then don't mess
4013 if (self->shaded && unshade)
4014 client_shade(self, FALSE);
4016 stacking_raise(CLIENT_AS_WINDOW(self));
4021 /* this function exists to map to the net_active_window message in the ewmh */
4022 void client_activate(ObClient *self, gboolean desktop,
4023 gboolean here, gboolean raise,
4024 gboolean unshade, gboolean user)
4026 if ((user && (desktop ||
4027 self->desktop == DESKTOP_ALL ||
4028 self->desktop == screen_desktop)) ||
4029 client_can_steal_focus(self, desktop, event_time(), CurrentTime))
4031 client_present(self, here, raise, unshade);
4034 client_hilite(self, TRUE);
4037 static void client_bring_windows_recursive(ObClient *self,
4045 for (it = self->transients; it; it = g_slist_next(it))
4046 client_bring_windows_recursive(it->data, desktop,
4047 helpers, modals, iconic);
4049 if (((helpers && client_helper(self)) ||
4050 (modals && self->modal)) &&
4051 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
4052 (iconic && self->iconic)))
4054 if (iconic && self->iconic)
4055 client_iconify(self, FALSE, TRUE, FALSE);
4057 client_set_desktop(self, desktop, FALSE, FALSE);
4061 void client_bring_helper_windows(ObClient *self)
4063 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
4066 void client_bring_modal_windows(ObClient *self)
4068 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
4071 gboolean client_focused(ObClient *self)
4073 return self == focus_client;
4076 RrImage* client_icon(ObClient *self)
4078 RrImage *ret = NULL;
4081 ret = self->icon_set;
4082 else if (self->parents) {
4084 for (it = self->parents; it && !ret; it = g_slist_next(it))
4085 ret = client_icon(it->data);
4088 ret = client_default_icon;
4092 void client_set_layer(ObClient *self, gint layer)
4096 self->above = FALSE;
4097 } else if (layer == 0) {
4098 self->below = self->above = FALSE;
4100 self->below = FALSE;
4103 client_calc_layer(self);
4104 client_change_state(self); /* reflect this in the state hints */
4107 void client_set_undecorated(ObClient *self, gboolean undecorated)
4109 if (self->undecorated != undecorated &&
4110 /* don't let it undecorate if the function is missing, but let
4112 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4114 self->undecorated = undecorated;
4115 client_setup_decor_and_functions(self, TRUE);
4116 client_change_state(self); /* reflect this in the state hints */
4120 guint client_monitor(ObClient *self)
4122 return screen_find_monitor(&self->frame->area);
4125 ObClient *client_direct_parent(ObClient *self)
4127 if (!self->parents) return NULL;
4128 if (self->transient_for_group) return NULL;
4129 return self->parents->data;
4132 ObClient *client_search_top_direct_parent(ObClient *self)
4135 while ((p = client_direct_parent(self))) self = p;
4139 static GSList *client_search_all_top_parents_internal(ObClient *self,
4141 ObStackingLayer layer)
4146 /* move up the direct transient chain as far as possible */
4147 while ((p = client_direct_parent(self)) &&
4148 (!bylayer || p->layer == layer))
4152 ret = g_slist_prepend(NULL, self);
4154 ret = g_slist_copy(self->parents);
4159 GSList *client_search_all_top_parents(ObClient *self)
4161 return client_search_all_top_parents_internal(self, FALSE, 0);
4164 GSList *client_search_all_top_parents_layer(ObClient *self)
4166 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4169 ObClient *client_search_focus_parent(ObClient *self)
4173 for (it = self->parents; it; it = g_slist_next(it))
4174 if (client_focused(it->data)) return it->data;
4179 ObClient *client_search_focus_parent_full(ObClient *self)
4182 ObClient *ret = NULL;
4184 for (it = self->parents; it; it = g_slist_next(it)) {
4185 if (client_focused(it->data))
4188 ret = client_search_focus_parent_full(it->data);
4194 ObClient *client_search_parent(ObClient *self, ObClient *search)
4198 for (it = self->parents; it; it = g_slist_next(it))
4199 if (it->data == search) return search;
4204 ObClient *client_search_transient(ObClient *self, ObClient *search)
4208 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4209 if (sit->data == search)
4211 if (client_search_transient(sit->data, search))
4217 static void detect_edge(Rect area, ObDirection dir,
4218 gint my_head, gint my_size,
4219 gint my_edge_start, gint my_edge_size,
4220 gint *dest, gboolean *near_edge)
4222 gint edge_start, edge_size, head, tail;
4223 gboolean skip_head = FALSE, skip_tail = FALSE;
4226 case OB_DIRECTION_NORTH:
4227 case OB_DIRECTION_SOUTH:
4228 edge_start = area.x;
4229 edge_size = area.width;
4231 case OB_DIRECTION_EAST:
4232 case OB_DIRECTION_WEST:
4233 edge_start = area.y;
4234 edge_size = area.height;
4237 g_assert_not_reached();
4240 /* do we collide with this window? */
4241 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4242 edge_start, edge_size))
4246 case OB_DIRECTION_NORTH:
4247 head = RECT_BOTTOM(area);
4248 tail = RECT_TOP(area);
4250 case OB_DIRECTION_SOUTH:
4251 head = RECT_TOP(area);
4252 tail = RECT_BOTTOM(area);
4254 case OB_DIRECTION_WEST:
4255 head = RECT_RIGHT(area);
4256 tail = RECT_LEFT(area);
4258 case OB_DIRECTION_EAST:
4259 head = RECT_LEFT(area);
4260 tail = RECT_RIGHT(area);
4263 g_assert_not_reached();
4266 case OB_DIRECTION_NORTH:
4267 case OB_DIRECTION_WEST:
4268 /* check if our window is past the head of this window */
4269 if (my_head <= head + 1)
4271 /* check if our window's tail is past the tail of this window */
4272 if (my_head + my_size - 1 <= tail)
4274 /* check if the head of this window is closer than the previously
4275 chosen edge (take into account that the previously chosen
4276 edge might have been a tail, not a head) */
4277 if (head + (*near_edge ? 0 : my_size) <= *dest)
4279 /* check if the tail of this window is closer than the previously
4280 chosen edge (take into account that the previously chosen
4281 edge might have been a head, not a tail) */
4282 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4285 case OB_DIRECTION_SOUTH:
4286 case OB_DIRECTION_EAST:
4287 /* check if our window is past the head of this window */
4288 if (my_head >= head - 1)
4290 /* check if our window's tail is past the tail of this window */
4291 if (my_head - my_size + 1 >= tail)
4293 /* check if the head of this window is closer than the previously
4294 chosen edge (take into account that the previously chosen
4295 edge might have been a tail, not a head) */
4296 if (head - (*near_edge ? 0 : my_size) >= *dest)
4298 /* check if the tail of this window is closer than the previously
4299 chosen edge (take into account that the previously chosen
4300 edge might have been a head, not a tail) */
4301 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4305 g_assert_not_reached();
4308 ob_debug("my head %d size %d", my_head, my_size);
4309 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4311 ob_debug("using near edge %d", head);
4315 else if (!skip_tail) {
4316 ob_debug("using far edge %d", tail);
4322 void client_find_edge_directional(ObClient *self, ObDirection dir,
4323 gint my_head, gint my_size,
4324 gint my_edge_start, gint my_edge_size,
4325 gint *dest, gboolean *near_edge)
4333 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4334 &self->frame->area);
4337 case OB_DIRECTION_NORTH:
4338 edge = RECT_TOP(*a) - 1;
4340 case OB_DIRECTION_SOUTH:
4341 edge = RECT_BOTTOM(*a) + 1;
4343 case OB_DIRECTION_EAST:
4344 edge = RECT_RIGHT(*a) + 1;
4346 case OB_DIRECTION_WEST:
4347 edge = RECT_LEFT(*a) - 1;
4350 g_assert_not_reached();
4352 /* default to the far edge, then narrow it down */
4356 /* search for edges of monitors */
4357 for (i = 0; i < screen_num_monitors; ++i) {
4358 Rect *area = screen_area(self->desktop, i, NULL);
4359 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4360 my_edge_size, dest, near_edge);
4361 g_slice_free(Rect, area);
4364 /* search for edges of clients */
4365 if (((dir == OB_DIRECTION_NORTH || dir == OB_DIRECTION_SOUTH) &&
4367 ((dir == OB_DIRECTION_EAST || dir == OB_DIRECTION_WEST) &&
4370 for (it = client_list; it; it = g_list_next(it)) {
4371 ObClient *cur = it->data;
4373 /* skip windows to not bump into */
4378 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4379 cur->desktop != screen_desktop)
4382 ob_debug("trying window %s", cur->title);
4384 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4385 my_edge_size, dest, near_edge);
4387 dock_get_area(&dock_area);
4388 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4389 my_edge_size, dest, near_edge);
4392 g_slice_free(Rect, a);
4395 void client_find_move_directional(ObClient *self, ObDirection dir,
4399 gint e, e_start, e_size;
4403 case OB_DIRECTION_EAST:
4404 head = RECT_RIGHT(self->frame->area);
4405 size = self->frame->area.width;
4406 e_start = RECT_TOP(self->frame->area);
4407 e_size = self->frame->area.height;
4409 case OB_DIRECTION_WEST:
4410 head = RECT_LEFT(self->frame->area);
4411 size = self->frame->area.width;
4412 e_start = RECT_TOP(self->frame->area);
4413 e_size = self->frame->area.height;
4415 case OB_DIRECTION_NORTH:
4416 head = RECT_TOP(self->frame->area);
4417 size = self->frame->area.height;
4418 e_start = RECT_LEFT(self->frame->area);
4419 e_size = self->frame->area.width;
4421 case OB_DIRECTION_SOUTH:
4422 head = RECT_BOTTOM(self->frame->area);
4423 size = self->frame->area.height;
4424 e_start = RECT_LEFT(self->frame->area);
4425 e_size = self->frame->area.width;
4428 g_assert_not_reached();
4431 client_find_edge_directional(self, dir, head, size,
4432 e_start, e_size, &e, &near);
4433 *x = self->frame->area.x;
4434 *y = self->frame->area.y;
4436 case OB_DIRECTION_EAST:
4437 if (near) e -= self->frame->area.width;
4441 case OB_DIRECTION_WEST:
4443 else e -= self->frame->area.width;
4446 case OB_DIRECTION_NORTH:
4448 else e -= self->frame->area.height;
4451 case OB_DIRECTION_SOUTH:
4452 if (near) e -= self->frame->area.height;
4457 g_assert_not_reached();
4459 frame_frame_gravity(self->frame, x, y);
4462 void client_find_resize_directional(ObClient *self, ObDirection side,
4464 gint *x, gint *y, gint *w, gint *h)
4467 gint e, e_start, e_size, delta;
4472 case OB_DIRECTION_EAST:
4473 head = RECT_RIGHT(self->frame->area) +
4474 (self->size_inc.width - 1) * (grow ? 1 : 0);
4475 e_start = RECT_TOP(self->frame->area);
4476 e_size = self->frame->area.height;
4477 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4479 case OB_DIRECTION_WEST:
4480 head = RECT_LEFT(self->frame->area) -
4481 (self->size_inc.width - 1) * (grow ? 1 : 0);
4482 e_start = RECT_TOP(self->frame->area);
4483 e_size = self->frame->area.height;
4484 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4486 case OB_DIRECTION_NORTH:
4487 head = RECT_TOP(self->frame->area) -
4488 (self->size_inc.height - 1) * (grow ? 1 : 0);
4489 e_start = RECT_LEFT(self->frame->area);
4490 e_size = self->frame->area.width;
4491 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4493 case OB_DIRECTION_SOUTH:
4494 head = RECT_BOTTOM(self->frame->area) +
4495 (self->size_inc.height - 1) * (grow ? 1 : 0);
4496 e_start = RECT_LEFT(self->frame->area);
4497 e_size = self->frame->area.width;
4498 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4501 g_assert_not_reached();
4504 ob_debug("head %d dir %d", head, dir);
4505 client_find_edge_directional(self, dir, head, 1,
4506 e_start, e_size, &e, &near);
4507 ob_debug("edge %d", e);
4508 *x = self->frame->area.x;
4509 *y = self->frame->area.y;
4510 *w = self->frame->area.width;
4511 *h = self->frame->area.height;
4513 case OB_DIRECTION_EAST:
4514 if (grow == near) --e;
4515 delta = e - RECT_RIGHT(self->frame->area);
4518 case OB_DIRECTION_WEST:
4519 if (grow == near) ++e;
4520 delta = RECT_LEFT(self->frame->area) - e;
4524 case OB_DIRECTION_NORTH:
4525 if (grow == near) ++e;
4526 delta = RECT_TOP(self->frame->area) - e;
4530 case OB_DIRECTION_SOUTH:
4531 if (grow == near) --e;
4532 delta = e - RECT_BOTTOM(self->frame->area);
4536 g_assert_not_reached();
4538 frame_frame_gravity(self->frame, x, y);
4539 *w -= self->frame->size.left + self->frame->size.right;
4540 *h -= self->frame->size.top + self->frame->size.bottom;
4543 ObClient* client_under_pointer(void)
4547 ObClient *ret = NULL;
4549 if (screen_pointer_pos(&x, &y)) {
4550 for (it = stacking_list; it; it = g_list_next(it)) {
4551 if (WINDOW_IS_CLIENT(it->data)) {
4552 ObClient *c = WINDOW_AS_CLIENT(it->data);
4553 if (c->frame->visible &&
4554 /* check the desktop, this is done during desktop
4555 switching and windows are shown/hidden status is not
4557 (c->desktop == screen_desktop ||
4558 c->desktop == DESKTOP_ALL) &&
4559 /* ignore all animating windows */
4560 !frame_iconify_animating(c->frame) &&
4561 RECT_CONTAINS(c->frame->area, x, y))
4572 gboolean client_has_group_siblings(ObClient *self)
4574 return self->group && self->group->members->next;
4577 /*! Returns TRUE if the client is running on the same machine as Openbox */
4578 gboolean client_on_localhost(ObClient *self)
4580 return self->client_machine == NULL;