1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
22 #include "startupnotify.h"
25 #include "moveresize.h"
34 #include "focus_cycle.h"
39 #include "menuframe.h"
42 #include "obrender/render.h"
44 #include "obt/display.h"
52 # include <signal.h> /* for kill() */
56 #include <X11/Xutil.h>
58 /*! The event mask to grab on client windows */
59 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
62 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
67 ObClientCallback func;
71 GList *client_list = NULL;
73 static GSList *client_destroy_notifies = NULL;
74 static RrImage *client_default_icon = NULL;
76 static void client_get_all(ObClient *self, gboolean real);
77 static void client_get_startup_id(ObClient *self);
78 static void client_get_session_ids(ObClient *self);
79 static void client_save_app_rule_values(ObClient *self);
80 static void client_get_area(ObClient *self);
81 static void client_get_desktop(ObClient *self);
82 static void client_get_state(ObClient *self);
83 static void client_get_shaped(ObClient *self);
84 static void client_get_colormap(ObClient *self);
85 static void client_set_desktop_recursive(ObClient *self,
89 static void client_change_allowed_actions(ObClient *self);
90 static void client_change_state(ObClient *self);
91 static void client_change_wm_state(ObClient *self);
92 static void client_apply_startup_state(ObClient *self,
93 gint x, gint y, gint w, gint h);
94 static void client_restore_session_state(ObClient *self);
95 static gboolean client_restore_session_stacking(ObClient *self);
96 static ObAppSettings *client_get_settings_state(ObClient *self);
97 static void client_update_transient_tree(ObClient *self,
98 ObGroup *oldgroup, ObGroup *newgroup,
99 gboolean oldgtran, gboolean newgtran,
101 ObClient *newparent);
102 static void client_present(ObClient *self, gboolean here, gboolean raise,
104 static GSList *client_search_all_top_parents_internal(ObClient *self,
106 ObStackingLayer layer);
107 static void client_call_notifies(ObClient *self, GSList *list);
108 static void client_ping_event(ObClient *self, gboolean dead);
109 static void client_prompt_kill(ObClient *self);
110 static gboolean client_can_steal_focus(ObClient *self, Time steal_time,
113 void client_startup(gboolean reconfig)
115 if ((client_default_icon = RrImageCacheFind(ob_rr_icons,
116 ob_rr_theme->def_win_icon,
117 ob_rr_theme->def_win_icon_w,
118 ob_rr_theme->def_win_icon_h)))
119 RrImageRef(client_default_icon);
121 client_default_icon = RrImageNew(ob_rr_icons);
122 RrImageAddPicture(client_default_icon,
123 ob_rr_theme->def_win_icon,
124 ob_rr_theme->def_win_icon_w,
125 ob_rr_theme->def_win_icon_h);
128 if (reconfig) return;
133 void client_shutdown(gboolean reconfig)
135 RrImageUnref(client_default_icon);
136 client_default_icon = NULL;
138 if (reconfig) return;
141 static void client_call_notifies(ObClient *self, GSList *list)
145 for (it = list; it; it = g_slist_next(it)) {
146 ClientCallback *d = it->data;
147 d->func(self, d->data);
151 void client_add_destroy_notify(ObClientCallback func, gpointer data)
153 ClientCallback *d = g_slice_new(ClientCallback);
156 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
159 void client_remove_destroy_notify(ObClientCallback func)
163 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
164 ClientCallback *d = it->data;
165 if (d->func == func) {
166 g_slice_free(ClientCallback, d);
167 client_destroy_notifies =
168 g_slist_delete_link(client_destroy_notifies, it);
174 void client_set_list(void)
176 Window *windows, *win_it;
178 guint size = g_list_length(client_list);
180 /* create an array of the window ids */
182 windows = g_new(Window, size);
184 for (it = client_list; it; it = g_list_next(it), ++win_it)
185 *win_it = ((ObClient*)it->data)->window;
189 OBT_PROP_SETA32(obt_root(ob_screen), NET_CLIENT_LIST, WINDOW,
190 (gulong*)windows, size);
198 void client_manage(Window window, ObPrompt *prompt)
201 XSetWindowAttributes attrib_set;
202 gboolean activate = FALSE;
203 ObAppSettings *settings;
204 gboolean transient = FALSE;
206 Rect const *monitor, *allmonitors;
207 Time launch_time, map_time;
211 ob_debug("Managing window: 0x%lx", window);
213 map_time = event_get_server_time();
215 /* choose the events we want to receive on the CLIENT window
216 (ObPrompt windows can request events too) */
217 attrib_set.event_mask = CLIENT_EVENTMASK |
218 (prompt ? prompt->event_mask : 0);
219 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
220 XChangeWindowAttributes(obt_display, window,
221 CWEventMask|CWDontPropagate, &attrib_set);
223 /* create the ObClient struct, and populate it from the hints on the
225 self = g_slice_new0(ObClient);
226 self->obwin.type = OB_WINDOW_CLASS_CLIENT;
227 self->window = window;
228 self->prompt = prompt;
229 self->managed = TRUE;
231 /* non-zero defaults */
232 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
233 self->gravity = NorthWestGravity;
234 self->desktop = screen_num_desktops; /* always an invalid value */
236 /* get all the stuff off the window */
237 client_get_all(self, TRUE);
239 ob_debug("Window type: %d", self->type);
240 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
241 ob_debug("Window name: %s class: %s role: %s title: %s",
242 self->name, self->class, self->role, self->title);
244 /* per-app settings override stuff from client_get_all, and return the
245 settings for other uses too. the returned settings is a shallow copy,
246 that needs to be freed with g_free(). */
247 settings = client_get_settings_state(self);
249 /* now we have all of the window's information so we can set this up.
250 do this before creating the frame, so it can tell that we are still
251 mapping and doesn't go applying things right away */
252 client_setup_decor_and_functions(self, FALSE);
254 /* specify that if we exit, the window should not be destroyed and
255 should be reparented back to root automatically, unless we are managing
256 an internal ObPrompt window */
258 XChangeSaveSet(obt_display, window, SetModeInsert);
260 /* create the decoration frame for the client window */
261 self->frame = frame_new(self);
263 frame_grab_client(self->frame);
265 /* we've grabbed everything and set everything that we need to at mapping
269 /* the session should get the last say though */
270 client_restore_session_state(self);
272 /* tell startup notification that this app started */
273 launch_time = sn_app_started(self->startup_id, self->class, self->name);
275 if (!OBT_PROP_GET32(self->window, NET_WM_USER_TIME, CARDINAL, &user_time))
276 user_time = map_time;
278 /* do this after we have a frame.. it uses the frame to help determine the
279 WM_STATE to apply. */
280 client_change_state(self);
282 /* add ourselves to the focus order */
283 focus_order_add_new(self);
285 /* do this to add ourselves to the stacking list in a non-intrusive way */
286 client_calc_layer(self);
288 /* focus the new window? */
289 if (ob_state() != OB_STATE_STARTING &&
290 (!self->session || self->session->focused) &&
291 /* this means focus=true for window is same as config_focus_new=true */
292 ((config_focus_new || (settings && settings->focus == 1)) ||
293 client_search_focus_tree_full(self)) &&
294 /* NET_WM_USER_TIME 0 when mapping means don't focus */
296 /* this checks for focus=false for the window */
297 (!settings || settings->focus != 0) &&
298 focus_valid_target(self, self->desktop,
299 FALSE, FALSE, TRUE, FALSE, FALSE,
300 settings->focus == 1))
305 /* remove the client's border */
306 XSetWindowBorderWidth(obt_display, self->window, 0);
308 /* adjust the frame to the client's size before showing or placing
310 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
311 frame_adjust_client_area(self->frame);
313 /* where the frame was placed is where the window was originally */
315 monitor = screen_physical_area_monitor(screen_find_monitor(&place));
316 allmonitors = screen_physical_area_all_monitors();
318 /* figure out placement for the window if the window is new */
319 if (ob_state() == OB_STATE_RUNNING) {
320 ob_debug("Positioned: %s @ %d %d",
321 (!self->positioned ? "no" :
322 (self->positioned == PPosition ? "program specified" :
323 (self->positioned == USPosition ? "user specified" :
324 (self->positioned == (PPosition | USPosition) ?
325 "program + user specified" :
326 "BADNESS !?")))), place.x, place.y);
328 ob_debug("Sized: %s @ %d %d",
329 (!self->sized ? "no" :
330 (self->sized == PSize ? "program specified" :
331 (self->sized == USSize ? "user specified" :
332 (self->sized == (PSize | USSize) ?
333 "program + user specified" :
334 "BADNESS !?")))), place.width, place.height);
336 obplaced = place_client(self, &place.x, &place.y, settings);
338 /* watch for buggy apps that ask to be placed at (0,0) when there is
340 if (!obplaced && place.x == 0 && place.y == 0 &&
341 /* oldschool fullscreen windows are allowed */
342 !(self->decorations == 0 && (RECT_EQUAL(place, *monitor) ||
343 RECT_EQUAL(place, *allmonitors))))
347 r = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS, NULL);
350 ob_debug("Moving buggy app from (0,0) to (%d,%d)", r->x, r->y);
351 g_slice_free(Rect, r);
354 /* make sure the window is visible. */
355 client_find_onscreen(self, &place.x, &place.y,
356 place.width, place.height,
357 /* non-normal clients has less rules, and
358 windows that are being restored from a
359 session do also. we can assume you want
360 it back where you saved it. Clients saying
361 they placed themselves are subjected to
362 harder rules, ones that are placed by
363 place.c or by the user are allowed partially
364 off-screen and on xinerama divides (ie,
365 it is up to the placement routines to avoid
366 the xinerama divides)
368 children and splash screens are forced on
369 screen, but i don't remember why i decided to
372 ob_state() == OB_STATE_RUNNING &&
373 (self->type == OB_CLIENT_TYPE_DIALOG ||
374 self->type == OB_CLIENT_TYPE_SPLASH ||
375 (!((self->positioned & USPosition) ||
376 (settings && settings->pos_given)) &&
377 client_normal(self) &&
379 /* don't move oldschool fullscreen windows to
380 fit inside the struts (fixes Acroread, which
381 makes its fullscreen window fit the screen
382 but it is not USSize'd or USPosition'd) */
383 !(self->decorations == 0 &&
384 (RECT_EQUAL(place, *monitor) ||
385 RECT_EQUAL(place, *allmonitors))))));
388 /* if the window isn't user-sized, then make it fit inside
389 the visible screen area on its monitor. Use basically the same rules
390 for forcing the window on screen in the client_find_onscreen call.
392 do this after place_client, it chooses the monitor!
394 splash screens get "transient" set to TRUE by
395 the place_client call
397 if (ob_state() == OB_STATE_RUNNING &&
399 (!(self->sized & USSize || self->positioned & USPosition) &&
400 client_normal(self) &&
402 /* don't shrink oldschool fullscreen windows to fit inside the
403 struts (fixes Acroread, which makes its fullscreen window
404 fit the screen but it is not USSize'd or USPosition'd) */
405 !(self->decorations == 0 && (RECT_EQUAL(place, *monitor) ||
406 RECT_EQUAL(place, *allmonitors))))))
408 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
410 /* get the size of the frame */
411 place.width += self->frame->size.left + self->frame->size.right;
412 place.height += self->frame->size.top + self->frame->size.bottom;
414 /* fit the window inside the area */
415 place.width = MIN(place.width, a->width);
416 place.height = MIN(place.height, a->height);
418 ob_debug("setting window size to %dx%d", place.width, place.height);
420 /* get the size of the client back */
421 place.width -= self->frame->size.left + self->frame->size.right;
422 place.height -= self->frame->size.top + self->frame->size.bottom;
424 g_slice_free(Rect, a);
427 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
428 "some restrictions may apply",
429 self->window, place.x, place.y, place.width, place.height);
431 ob_debug(" but session requested %d, %d %d x %d instead, "
433 self->session->x, self->session->y,
434 self->session->w, self->session->h);
436 /* do this after the window is placed, so the premax/prefullscreen numbers
439 this also places the window
441 client_apply_startup_state(self, place.x, place.y,
442 place.width, place.height);
447 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s",
448 activate ? "yes" : "no");
450 activate = client_can_steal_focus(self, map_time, launch_time);
453 /* if the client isn't stealing focus, then hilite it so the user
454 knows it is there, but don't do this if we're restoring from a
456 if (!client_restore_session_stacking(self))
457 client_hilite(self, TRUE);
461 /* This may look rather odd. Well it's because new windows are added
462 to the stacking order non-intrusively. If we're not going to focus
463 the new window or hilite it, then we raise it to the top. This will
464 take affect for things that don't get focused like splash screens.
465 Also if you don't have focus_new enabled, then it's going to get
466 raised to the top. Legacy begets legacy I guess?
468 if (!client_restore_session_stacking(self))
469 stacking_raise(CLIENT_AS_WINDOW(self));
472 mouse_grab_for_client(self, TRUE);
474 /* this has to happen before we try focus the window, but we want it to
475 happen after the client's stacking has been determined or it looks bad
479 if (!config_focus_under_mouse)
480 ignore_start = event_start_ignore_all_enters();
484 if (!config_focus_under_mouse)
485 event_end_ignore_all_enters(ignore_start);
489 gboolean stacked = client_restore_session_stacking(self);
490 client_present(self, FALSE, !stacked, TRUE);
493 /* add to client list/map */
494 client_list = g_list_append(client_list, self);
495 window_add(&self->window, CLIENT_AS_WINDOW(self));
497 /* this has to happen after we're in the client_list */
498 if (STRUT_EXISTS(self->strut))
499 screen_update_areas();
501 /* update the list hints */
504 /* free the ObAppSettings shallow copy */
507 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
508 window, self->frame->window, self->class);
511 ObClient *client_fake_manage(Window window)
514 ObAppSettings *settings;
516 ob_debug("Pretend-managing window: %lx", window);
518 /* do this minimal stuff to figure out the client's decorations */
520 self = g_slice_new0(ObClient);
521 self->window = window;
523 client_get_all(self, FALSE);
524 /* per-app settings override stuff, and return the settings for other
525 uses too. this returns a shallow copy that needs to be freed */
526 settings = client_get_settings_state(self);
528 client_setup_decor_and_functions(self, FALSE);
530 /* create the decoration frame for the client window and adjust its size */
531 self->frame = frame_new(self);
532 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
534 ob_debug("gave extents left %d right %d top %d bottom %d",
535 self->frame->size.left, self->frame->size.right,
536 self->frame->size.top, self->frame->size.bottom);
538 /* free the ObAppSettings shallow copy */
544 void client_unmanage_all(void)
547 client_unmanage(client_list->data);
550 void client_unmanage(ObClient *self)
555 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
556 self->window, self->frame->window,
557 self->class, self->title ? self->title : "");
559 g_assert(self != NULL);
561 /* we dont want events no more. do this before hiding the frame so we
562 don't generate more events */
563 XSelectInput(obt_display, self->window, NoEventMask);
565 /* ignore enter events from the unmap so it doesnt mess with the focus */
566 if (!config_focus_under_mouse)
567 ignore_start = event_start_ignore_all_enters();
569 frame_hide(self->frame);
570 /* flush to send the hide to the server quickly */
573 if (!config_focus_under_mouse)
574 event_end_ignore_all_enters(ignore_start);
576 mouse_grab_for_client(self, FALSE);
578 self->managed = FALSE;
580 /* remove the window from our save set, unless we are managing an internal
583 XChangeSaveSet(obt_display, self->window, SetModeDelete);
585 /* update the focus lists */
586 focus_order_remove(self);
587 if (client_focused(self)) {
588 /* don't leave an invalid focus_client */
592 /* if we're prompting to kill the client, close that */
593 prompt_unref(self->kill_prompt);
594 self->kill_prompt = NULL;
596 client_list = g_list_remove(client_list, self);
597 stacking_remove(self);
598 window_remove(self->window);
600 /* once the client is out of the list, update the struts to remove its
602 if (STRUT_EXISTS(self->strut))
603 screen_update_areas();
605 client_call_notifies(self, client_destroy_notifies);
607 /* tell our parent(s) that we're gone */
608 for (it = self->parents; it; it = g_slist_next(it))
609 ((ObClient*)it->data)->transients =
610 g_slist_remove(((ObClient*)it->data)->transients,self);
612 /* tell our transients that we're gone */
613 for (it = self->transients; it; it = g_slist_next(it)) {
614 ((ObClient*)it->data)->parents =
615 g_slist_remove(((ObClient*)it->data)->parents, self);
616 /* we could be keeping our children in a higher layer */
617 client_calc_layer(it->data);
620 /* remove from its group */
622 group_remove(self->group, self);
626 /* restore the window's original geometry so it is not lost */
632 if (self->fullscreen)
633 a = self->pre_fullscreen_area;
634 else if (self->max_horz || self->max_vert) {
635 if (self->max_horz) {
636 a.x = self->pre_max_area.x;
637 a.width = self->pre_max_area.width;
639 if (self->max_vert) {
640 a.y = self->pre_max_area.y;
641 a.height = self->pre_max_area.height;
645 self->fullscreen = self->max_horz = self->max_vert = FALSE;
646 /* let it be moved and resized no matter what */
647 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
648 self->decorations = 0; /* unmanaged windows have no decor */
650 /* give the client its border back */
651 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
653 client_move_resize(self, a.x, a.y, a.width, a.height);
656 /* reparent the window out of the frame, and free the frame */
657 frame_release_client(self->frame);
658 frame_free(self->frame);
661 if (ob_state() != OB_STATE_EXITING) {
662 /* these values should not be persisted across a window
664 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
665 OBT_PROP_ERASE(self->window, NET_WM_STATE);
666 OBT_PROP_ERASE(self->window, WM_STATE);
668 /* if we're left in an unmapped state, the client wont be mapped.
669 this is bad, since we will no longer be managing the window on
671 XMapWindow(obt_display, self->window);
674 /* these should not be left on the window ever. other window managers
675 don't necessarily use them and it will mess them up (like compiz) */
676 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
677 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
679 /* update the list hints */
682 ob_debug("Unmanaged window 0x%lx", self->window);
684 /* free all data allocated in the client struct */
685 RrImageUnref(self->icon_set);
686 g_slist_free(self->transients);
687 g_free(self->startup_id);
688 g_free(self->wm_command);
690 g_free(self->icon_title);
691 g_free(self->original_title);
695 g_free(self->client_machine);
696 g_free(self->sm_client_id);
697 g_slice_free(ObClient, self);
700 void client_fake_unmanage(ObClient *self)
702 /* this is all that got allocated to get the decorations */
704 frame_free(self->frame);
705 g_slice_free(ObClient, self);
708 static gboolean client_can_steal_focus(ObClient *self, Time steal_time,
712 gboolean relative_focused;
713 gboolean parent_focused;
717 parent_focused = (focus_client != NULL &&
718 client_search_focus_parent(self));
719 relative_focused = (focus_client != NULL &&
720 (client_search_focus_tree_full(self) != NULL ||
721 client_search_focus_group_full(self) != NULL));
723 /* This is focus stealing prevention */
724 ob_debug_type(OB_DEBUG_FOCUS,
725 "Want to focus window 0x%x at time %u "
726 "launched at %u (last user interaction time %u)",
727 self->window, steal_time, launch_time,
728 event_last_user_time);
730 /* if it's on another desktop */
731 if (!(self->desktop == screen_desktop ||
732 self->desktop == DESKTOP_ALL) &&
733 /* the timestamp is from before you changed desktops */
734 launch_time && screen_desktop_user_time &&
735 !event_time_after(launch_time, screen_desktop_user_time))
738 ob_debug_type(OB_DEBUG_FOCUS,
739 "Not focusing the window because its on another "
742 /* If something is focused... */
743 else if (focus_client) {
744 /* If the user is working in another window right now, then don't
746 if (!parent_focused &&
747 event_last_user_time && launch_time &&
748 event_time_after(event_last_user_time, launch_time) &&
749 event_last_user_time != launch_time &&
750 event_time_after(event_last_user_time,
751 steal_time - OB_EVENT_USER_TIME_DELAY))
754 ob_debug_type(OB_DEBUG_FOCUS,
755 "Not focusing the window because the user is "
756 "working in another window that is not "
759 /* If the new window is a transient (and its relatives aren't
761 else if (client_has_parent(self) && !relative_focused) {
763 ob_debug_type(OB_DEBUG_FOCUS,
764 "Not focusing the window because it is a "
765 "transient, and its relatives aren't focused");
767 /* Don't steal focus from globally active clients.
768 I stole this idea from KWin. It seems nice.
770 else if (!(focus_client->can_focus ||
771 focus_client->focus_notify))
774 ob_debug_type(OB_DEBUG_FOCUS,
775 "Not focusing the window because a globally "
776 "active client has focus");
778 /* Don't move focus if it's not going to go to this window
780 else if (client_focus_target(self) != self) {
782 ob_debug_type(OB_DEBUG_FOCUS,
783 "Not focusing the window because another window "
784 "would get the focus anyway");
786 /* Don't move focus if the window is not visible on the current
787 desktop and none of its relatives are focused */
788 else if (!(self->desktop == screen_desktop ||
789 self->desktop == DESKTOP_ALL) &&
793 ob_debug_type(OB_DEBUG_FOCUS,
794 "Not focusing the window because it is on "
795 "another desktop and no relatives are focused ");
800 ob_debug_type(OB_DEBUG_FOCUS,
801 "Focus stealing prevention activated for %s at "
802 "time %u (last user interaction time %u)",
803 self->title, steal_time, event_last_user_time);
807 /*! Returns a new structure containing the per-app settings for this client.
808 The returned structure needs to be freed with g_free. */
809 static ObAppSettings *client_get_settings_state(ObClient *self)
811 ObAppSettings *settings;
814 settings = config_create_app_settings();
816 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
817 ObAppSettings *app = it->data;
818 gboolean match = TRUE;
820 g_assert(app->name != NULL || app->class != NULL ||
821 app->role != NULL || app->title != NULL ||
822 (signed)app->type >= 0);
825 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
827 else if (app->class &&
828 !g_pattern_match(app->class,
829 strlen(self->class), self->class, NULL))
831 else if (app->role &&
832 !g_pattern_match(app->role,
833 strlen(self->role), self->role, NULL))
835 else if (app->title &&
836 !g_pattern_match(app->title,
837 strlen(self->title), self->title, NULL))
839 else if ((signed)app->type >= 0 && app->type != self->type) {
844 ob_debug("Window matching: %s", app->name);
846 /* copy the settings to our struct, overriding the existing
847 settings if they are not defaults */
848 config_app_settings_copy_non_defaults(app, settings);
852 if (settings->shade != -1)
853 self->shaded = !!settings->shade;
854 if (settings->decor != -1)
855 self->undecorated = !settings->decor;
856 if (settings->iconic != -1)
857 self->iconic = !!settings->iconic;
858 if (settings->skip_pager != -1)
859 self->skip_pager = !!settings->skip_pager;
860 if (settings->skip_taskbar != -1)
861 self->skip_taskbar = !!settings->skip_taskbar;
863 if (settings->max_vert != -1)
864 self->max_vert = !!settings->max_vert;
865 if (settings->max_horz != -1)
866 self->max_horz = !!settings->max_horz;
868 if (settings->fullscreen != -1)
869 self->fullscreen = !!settings->fullscreen;
871 if (settings->desktop) {
872 if (settings->desktop == DESKTOP_ALL)
873 self->desktop = settings->desktop;
874 else if (settings->desktop > 0 &&
875 settings->desktop <= screen_num_desktops)
876 self->desktop = settings->desktop - 1;
879 if (settings->layer == -1) {
883 else if (settings->layer == 0) {
887 else if (settings->layer == 1) {
894 static void client_restore_session_state(ObClient *self)
898 ob_debug_type(OB_DEBUG_SM,
899 "Restore session for client %s", self->title);
901 if (!(it = session_state_find(self))) {
902 ob_debug_type(OB_DEBUG_SM,
903 "Session data not found for client %s", self->title);
907 self->session = it->data;
909 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
912 RECT_SET_POINT(self->area, self->session->x, self->session->y);
913 self->positioned = USPosition;
914 self->sized = USSize;
915 if (self->session->w > 0)
916 self->area.width = self->session->w;
917 if (self->session->h > 0)
918 self->area.height = self->session->h;
919 XResizeWindow(obt_display, self->window,
920 self->area.width, self->area.height);
922 self->desktop = (self->session->desktop == DESKTOP_ALL ?
923 self->session->desktop :
924 MIN(screen_num_desktops - 1, self->session->desktop));
925 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
927 self->shaded = self->session->shaded;
928 self->iconic = self->session->iconic;
929 self->skip_pager = self->session->skip_pager;
930 self->skip_taskbar = self->session->skip_taskbar;
931 self->fullscreen = self->session->fullscreen;
932 self->above = self->session->above;
933 self->below = self->session->below;
934 self->max_horz = self->session->max_horz;
935 self->max_vert = self->session->max_vert;
936 self->undecorated = self->session->undecorated;
939 static gboolean client_restore_session_stacking(ObClient *self)
943 if (!self->session) return FALSE;
945 mypos = g_list_find(session_saved_state, self->session);
946 if (!mypos) return FALSE;
948 /* start above me and look for the first client */
949 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
952 for (cit = client_list; cit; cit = g_list_next(cit)) {
953 ObClient *c = cit->data;
954 /* found a client that was in the session, so go below it */
955 if (c->session == it->data) {
956 stacking_below(CLIENT_AS_WINDOW(self),
957 CLIENT_AS_WINDOW(cit->data));
965 void client_move_onscreen(ObClient *self, gboolean rude)
967 gint x = self->area.x;
968 gint y = self->area.y;
969 if (client_find_onscreen(self, &x, &y,
971 self->area.height, rude)) {
972 client_move(self, x, y);
976 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
979 gint ox = *x, oy = *y;
980 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
986 RECT_SET(desired, *x, *y, w, h);
987 frame_rect_to_frame(self->frame, &desired);
989 /* get where the frame would be */
990 frame_client_gravity(self->frame, x, y);
992 /* get the requested size of the window with decorations */
993 fw = self->frame->size.left + w + self->frame->size.right;
994 fh = self->frame->size.top + h + self->frame->size.bottom;
996 /* If rudeness wasn't requested, then still be rude in a given direction
997 if the client is not moving, only resizing in that direction */
999 Point oldtl, oldtr, oldbl, oldbr;
1000 Point newtl, newtr, newbl, newbr;
1001 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1003 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1004 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1005 self->frame->area.y + self->frame->area.height - 1);
1006 POINT_SET(oldtr, oldbr.x, oldtl.y);
1007 POINT_SET(oldbl, oldtl.x, oldbr.y);
1009 POINT_SET(newtl, *x, *y);
1010 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1011 POINT_SET(newtr, newbr.x, newtl.y);
1012 POINT_SET(newbl, newtl.x, newbr.y);
1014 /* is it moving or just resizing from some corner? */
1015 stationary_l = oldtl.x == newtl.x;
1016 stationary_r = oldtr.x == newtr.x;
1017 stationary_t = oldtl.y == newtl.y;
1018 stationary_b = oldbl.y == newbl.y;
1020 /* if left edge is growing and didnt move right edge */
1021 if (stationary_r && newtl.x < oldtl.x)
1023 /* if right edge is growing and didnt move left edge */
1024 if (stationary_l && newtr.x > oldtr.x)
1026 /* if top edge is growing and didnt move bottom edge */
1027 if (stationary_b && newtl.y < oldtl.y)
1029 /* if bottom edge is growing and didnt move top edge */
1030 if (stationary_t && newbl.y > oldbl.y)
1034 /* we iterate through every monitor that the window is at least partially
1035 on, to make sure it is obeying the rules on them all
1037 if the window does not appear on any monitors, then use the first one
1040 for (i = 0; i < screen_num_monitors; ++i) {
1043 if (!screen_physical_area_monitor_contains(i, &desired)) {
1044 if (i < screen_num_monitors - 1 || found_mon)
1047 /* the window is not inside any monitor! so just use the first
1049 a = screen_area(self->desktop, 0, NULL);
1052 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1055 /* This makes sure windows aren't entirely outside of the screen so you
1056 can't see them at all.
1057 It makes sure 10% of the window is on the screen at least. And don't
1058 let it move itself off the top of the screen, which would hide the
1059 titlebar on you. (The user can still do this if they want too, it's
1060 only limiting the application.
1062 if (client_normal(self)) {
1063 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1064 *x = a->x + a->width - fw/10;
1065 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1066 *y = a->y + a->height - fh/10;
1067 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1068 *x = a->x - fw*9/10;
1069 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1070 *y = a->y - fh*9/10;
1073 /* This here doesn't let windows even a pixel outside the
1074 struts/screen. When called from client_manage, programs placing
1075 themselves are forced completely onscreen, while things like
1076 xterm -geometry resolution-width/2 will work fine. Trying to
1077 place it completely offscreen will be handled in the above code.
1078 Sorry for this confused comment, i am tired. */
1079 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1080 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1081 *x = a->x + MAX(0, a->width - fw);
1083 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1084 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1085 *y = a->y + MAX(0, a->height - fh);
1087 g_slice_free(Rect, a);
1090 /* get where the client should be */
1091 frame_frame_gravity(self->frame, x, y);
1093 return ox != *x || oy != *y;
1096 static void client_get_all(ObClient *self, gboolean real)
1098 /* this is needed for the frame to set itself up */
1099 client_get_area(self);
1101 /* these things can change the decor and functions of the window */
1103 client_get_mwm_hints(self);
1104 /* this can change the mwmhints for special cases */
1105 client_get_type_and_transientness(self);
1106 client_get_state(self);
1107 client_update_normal_hints(self);
1109 /* get the session related properties, these can change decorations
1110 from per-app settings */
1111 client_get_session_ids(self);
1113 /* now we got everything that can affect the decorations */
1117 /* get this early so we have it for debugging */
1118 client_update_title(self);
1120 /* save the values of the variables used for app rule matching */
1121 client_save_app_rule_values(self);
1123 client_update_protocols(self);
1125 client_update_wmhints(self);
1126 /* this may have already been called from client_update_wmhints */
1127 if (!self->parents && !self->transient_for_group)
1128 client_update_transient_for(self);
1130 client_get_startup_id(self);
1131 client_get_desktop(self);/* uses transient data/group/startup id if a
1132 desktop is not specified */
1133 client_get_shaped(self);
1136 /* a couple type-based defaults for new windows */
1138 /* this makes sure that these windows appear on all desktops */
1139 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1140 self->desktop = DESKTOP_ALL;
1144 client_update_sync_request_counter(self);
1147 client_get_colormap(self);
1148 client_update_strut(self);
1149 client_update_icons(self);
1150 client_update_icon_geometry(self);
1153 static void client_get_startup_id(ObClient *self)
1155 if (!(OBT_PROP_GETS(self->window, NET_STARTUP_ID, utf8,
1156 &self->startup_id)))
1158 OBT_PROP_GETS(self->group->leader,
1159 NET_STARTUP_ID, utf8, &self->startup_id);
1162 static void client_get_area(ObClient *self)
1164 XWindowAttributes wattrib;
1167 ret = XGetWindowAttributes(obt_display, self->window, &wattrib);
1168 g_assert(ret != BadWindow);
1170 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1171 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1172 self->border_width = wattrib.border_width;
1174 ob_debug("client area: %d %d %d %d bw %d", wattrib.x, wattrib.y,
1175 wattrib.width, wattrib.height, wattrib.border_width);
1178 static void client_get_desktop(ObClient *self)
1180 guint32 d = screen_num_desktops; /* an always-invalid value */
1182 if (OBT_PROP_GET32(self->window, NET_WM_DESKTOP, CARDINAL, &d)) {
1183 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1184 self->desktop = screen_num_desktops - 1;
1187 ob_debug("client requested desktop 0x%x", self->desktop);
1190 gboolean first = TRUE;
1191 guint all = screen_num_desktops; /* not a valid value */
1193 /* if they are all on one desktop, then open it on the
1195 for (it = self->parents; it; it = g_slist_next(it)) {
1196 ObClient *c = it->data;
1198 if (c->desktop == DESKTOP_ALL) continue;
1204 else if (all != c->desktop)
1205 all = screen_num_desktops; /* make it invalid */
1207 if (all != screen_num_desktops) {
1208 self->desktop = all;
1210 ob_debug("client desktop set from parents: 0x%x",
1213 /* try get from the startup-notification protocol */
1214 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1215 if (self->desktop >= screen_num_desktops &&
1216 self->desktop != DESKTOP_ALL)
1217 self->desktop = screen_num_desktops - 1;
1218 ob_debug("client desktop set from startup-notification: 0x%x",
1221 /* defaults to the current desktop */
1223 self->desktop = screen_desktop;
1224 ob_debug("client desktop set to the current desktop: %d",
1230 static void client_get_state(ObClient *self)
1235 if (OBT_PROP_GETA32(self->window, NET_WM_STATE, ATOM, &state, &num)) {
1237 for (i = 0; i < num; ++i) {
1238 if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
1240 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
1241 self->shaded = TRUE;
1242 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
1243 self->iconic = TRUE;
1244 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
1245 self->skip_taskbar = TRUE;
1246 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
1247 self->skip_pager = TRUE;
1248 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
1249 self->fullscreen = TRUE;
1250 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
1251 self->max_vert = TRUE;
1252 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
1253 self->max_horz = TRUE;
1254 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
1256 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
1258 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
1259 self->demands_attention = TRUE;
1260 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
1261 self->undecorated = TRUE;
1268 static void client_get_shaped(ObClient *self)
1270 self->shaped = FALSE;
1272 if (obt_display_extension_shape) {
1277 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1279 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1280 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1287 void client_update_transient_for(ObClient *self)
1290 ObClient *target = NULL;
1291 gboolean trangroup = FALSE;
1293 if (XGetTransientForHint(obt_display, self->window, &t)) {
1294 if (t != self->window) { /* can't be transient to itself! */
1295 ObWindow *tw = window_find(t);
1296 /* if this happens then we need to check for it */
1297 g_assert(tw != CLIENT_AS_WINDOW(self));
1298 if (tw && WINDOW_IS_CLIENT(tw)) {
1299 /* watch out for windows with a parent that is something
1300 different, like a dockapp for example */
1301 target = WINDOW_AS_CLIENT(tw);
1305 /* Setting the transient_for to Root is actually illegal, however
1306 applications from time have done this to specify transient for
1308 if (!target && self->group && t == obt_root(ob_screen))
1310 } else if (self->group && self->transient)
1313 client_update_transient_tree(self, self->group, self->group,
1314 self->transient_for_group, trangroup,
1315 client_direct_parent(self), target);
1316 self->transient_for_group = trangroup;
1320 static void client_update_transient_tree(ObClient *self,
1321 ObGroup *oldgroup, ObGroup *newgroup,
1322 gboolean oldgtran, gboolean newgtran,
1323 ObClient* oldparent,
1324 ObClient *newparent)
1329 g_assert(!oldgtran || oldgroup);
1330 g_assert(!newgtran || newgroup);
1331 g_assert((!oldgtran && !oldparent) ||
1332 (oldgtran && !oldparent) ||
1333 (!oldgtran && oldparent));
1334 g_assert((!newgtran && !newparent) ||
1335 (newgtran && !newparent) ||
1336 (!newgtran && newparent));
1339 Group transient windows are not allowed to have other group
1340 transient windows as their children.
1343 /* No change has occured */
1344 if (oldgroup == newgroup &&
1345 oldgtran == newgtran &&
1346 oldparent == newparent) return;
1348 /** Remove the client from the transient tree **/
1350 for (it = self->transients; it; it = next) {
1351 next = g_slist_next(it);
1353 self->transients = g_slist_delete_link(self->transients, it);
1354 c->parents = g_slist_remove(c->parents, self);
1356 for (it = self->parents; it; it = next) {
1357 next = g_slist_next(it);
1359 self->parents = g_slist_delete_link(self->parents, it);
1360 c->transients = g_slist_remove(c->transients, self);
1363 /** Re-add the client to the transient tree **/
1365 /* If we're transient for a group then we need to add ourselves to all our
1368 for (it = newgroup->members; it; it = g_slist_next(it)) {
1371 !client_search_top_direct_parent(c)->transient_for_group &&
1374 c->transients = g_slist_prepend(c->transients, self);
1375 self->parents = g_slist_prepend(self->parents, c);
1380 /* If we are now transient for a single window we need to add ourselves to
1383 WARNING: Cyclical transient-ness is possible if two windows are
1384 transient for eachother.
1386 else if (newparent &&
1387 /* don't make ourself its child if it is already our child */
1388 !client_is_direct_child(self, newparent) &&
1389 client_normal(newparent))
1391 newparent->transients = g_slist_prepend(newparent->transients, self);
1392 self->parents = g_slist_prepend(self->parents, newparent);
1395 /* Add any group transient windows to our children. But if we're transient
1396 for the group, then other group transients are not our children.
1398 WARNING: Cyclical transient-ness is possible. For e.g. if:
1399 A is transient for the group
1400 B is transient for A
1401 C is transient for B
1402 A can't be transient for C or we have a cycle
1404 if (!newgtran && newgroup &&
1406 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1407 client_normal(self))
1409 for (it = newgroup->members; it; it = g_slist_next(it)) {
1411 if (c != self && c->transient_for_group &&
1412 /* Don't make it our child if it is already our parent */
1413 !client_is_direct_child(c, self))
1415 self->transients = g_slist_prepend(self->transients, c);
1416 c->parents = g_slist_prepend(c->parents, self);
1421 /** If we change our group transient-ness, our children change their
1422 effective group transient-ness, which affects how they relate to other
1425 for (it = self->transients; it; it = g_slist_next(it)) {
1427 if (!c->transient_for_group)
1428 client_update_transient_tree(c, c->group, c->group,
1429 c->transient_for_group,
1430 c->transient_for_group,
1431 client_direct_parent(c),
1432 client_direct_parent(c));
1436 void client_get_mwm_hints(ObClient *self)
1441 self->mwmhints.flags = 0; /* default to none */
1443 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1445 if (num >= OB_MWM_ELEMENTS) {
1446 self->mwmhints.flags = hints[0];
1447 self->mwmhints.functions = hints[1];
1448 self->mwmhints.decorations = hints[2];
1454 void client_get_type_and_transientness(ObClient *self)
1461 self->transient = FALSE;
1463 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1464 /* use the first value that we know about in the array */
1465 for (i = 0; i < num; ++i) {
1466 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1467 self->type = OB_CLIENT_TYPE_DESKTOP;
1468 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1469 self->type = OB_CLIENT_TYPE_DOCK;
1470 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1471 self->type = OB_CLIENT_TYPE_TOOLBAR;
1472 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1473 self->type = OB_CLIENT_TYPE_MENU;
1474 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1475 self->type = OB_CLIENT_TYPE_UTILITY;
1476 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1477 self->type = OB_CLIENT_TYPE_SPLASH;
1478 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1479 self->type = OB_CLIENT_TYPE_DIALOG;
1480 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1481 self->type = OB_CLIENT_TYPE_NORMAL;
1482 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1484 /* prevent this window from getting any decor or
1486 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1487 OB_MWM_FLAG_DECORATIONS);
1488 self->mwmhints.decorations = 0;
1489 self->mwmhints.functions = 0;
1491 if (self->type != (ObClientType) -1)
1492 break; /* grab the first legit type */
1497 if (XGetTransientForHint(obt_display, self->window, &t))
1498 self->transient = TRUE;
1500 if (self->type == (ObClientType) -1) {
1501 /*the window type hint was not set, which means we either classify
1502 ourself as a normal window or a dialog, depending on if we are a
1504 if (self->transient)
1505 self->type = OB_CLIENT_TYPE_DIALOG;
1507 self->type = OB_CLIENT_TYPE_NORMAL;
1510 /* then, based on our type, we can update our transientness.. */
1511 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1512 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1513 self->type == OB_CLIENT_TYPE_MENU ||
1514 self->type == OB_CLIENT_TYPE_UTILITY)
1516 self->transient = TRUE;
1520 void client_update_protocols(ObClient *self)
1525 self->focus_notify = FALSE;
1526 self->delete_window = FALSE;
1528 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1529 for (i = 0; i < num_ret; ++i) {
1530 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1531 /* this means we can request the window to close */
1532 self->delete_window = TRUE;
1533 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1534 /* if this protocol is requested, then the window will be
1535 notified whenever we want it to receive focus */
1536 self->focus_notify = TRUE;
1537 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1538 /* if this protocol is requested, then the window will allow
1539 pings to determine if it is still alive */
1542 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1543 /* if this protocol is requested, then resizing the
1544 window will be synchronized between the frame and the
1546 self->sync_request = TRUE;
1554 void client_update_sync_request_counter(ObClient *self)
1558 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1560 self->sync_counter = i;
1562 self->sync_counter = None;
1566 static void client_get_colormap(ObClient *self)
1568 XWindowAttributes wa;
1570 if (XGetWindowAttributes(obt_display, self->window, &wa))
1571 client_update_colormap(self, wa.colormap);
1574 void client_update_colormap(ObClient *self, Colormap colormap)
1576 if (colormap == self->colormap) return;
1578 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1580 if (client_focused(self)) {
1581 screen_install_colormap(self, FALSE); /* uninstall old one */
1582 self->colormap = colormap;
1583 screen_install_colormap(self, TRUE); /* install new one */
1585 self->colormap = colormap;
1588 void client_update_normal_hints(ObClient *self)
1594 self->min_ratio = 0.0f;
1595 self->max_ratio = 0.0f;
1596 SIZE_SET(self->size_inc, 1, 1);
1597 SIZE_SET(self->base_size, -1, -1);
1598 SIZE_SET(self->min_size, 0, 0);
1599 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1601 /* get the hints from the window */
1602 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1603 /* normal windows can't request placement! har har
1604 if (!client_normal(self))
1606 self->positioned = (size.flags & (PPosition|USPosition));
1607 self->sized = (size.flags & (PSize|USSize));
1609 if (size.flags & PWinGravity)
1610 self->gravity = size.win_gravity;
1612 if (size.flags & PAspect) {
1613 if (size.min_aspect.y)
1615 (gfloat) size.min_aspect.x / size.min_aspect.y;
1616 if (size.max_aspect.y)
1618 (gfloat) size.max_aspect.x / size.max_aspect.y;
1621 if (size.flags & PMinSize)
1622 SIZE_SET(self->min_size, size.min_width, size.min_height);
1624 if (size.flags & PMaxSize)
1625 SIZE_SET(self->max_size, size.max_width, size.max_height);
1627 if (size.flags & PBaseSize)
1628 SIZE_SET(self->base_size, size.base_width, size.base_height);
1630 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1631 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1633 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1634 self->min_size.width, self->min_size.height,
1635 self->max_size.width, self->max_size.height);
1636 ob_debug("size inc (%d %d) base size (%d %d)",
1637 self->size_inc.width, self->size_inc.height,
1638 self->base_size.width, self->base_size.height);
1641 ob_debug("Normal hints: not set");
1644 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1646 /* start with everything (cept fullscreen) */
1648 (OB_FRAME_DECOR_TITLEBAR |
1649 OB_FRAME_DECOR_HANDLE |
1650 OB_FRAME_DECOR_GRIPS |
1651 OB_FRAME_DECOR_BORDER |
1652 OB_FRAME_DECOR_ICON |
1653 OB_FRAME_DECOR_ALLDESKTOPS |
1654 OB_FRAME_DECOR_ICONIFY |
1655 OB_FRAME_DECOR_MAXIMIZE |
1656 OB_FRAME_DECOR_SHADE |
1657 OB_FRAME_DECOR_CLOSE);
1659 (OB_CLIENT_FUNC_RESIZE |
1660 OB_CLIENT_FUNC_MOVE |
1661 OB_CLIENT_FUNC_ICONIFY |
1662 OB_CLIENT_FUNC_MAXIMIZE |
1663 OB_CLIENT_FUNC_SHADE |
1664 OB_CLIENT_FUNC_CLOSE |
1665 OB_CLIENT_FUNC_BELOW |
1666 OB_CLIENT_FUNC_ABOVE |
1667 OB_CLIENT_FUNC_UNDECORATE);
1669 if (!(self->min_size.width < self->max_size.width ||
1670 self->min_size.height < self->max_size.height))
1671 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1673 switch (self->type) {
1674 case OB_CLIENT_TYPE_NORMAL:
1675 /* normal windows retain all of the possible decorations and
1676 functionality, and can be fullscreen */
1677 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1680 case OB_CLIENT_TYPE_DIALOG:
1681 /* sometimes apps make dialog windows fullscreen for some reason (for
1682 e.g. kpdf does this..) */
1683 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1686 case OB_CLIENT_TYPE_UTILITY:
1687 /* these windows don't have anything added or removed by default */
1690 case OB_CLIENT_TYPE_MENU:
1691 case OB_CLIENT_TYPE_TOOLBAR:
1692 /* these windows can't iconify or maximize */
1693 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1694 OB_FRAME_DECOR_MAXIMIZE);
1695 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1696 OB_CLIENT_FUNC_MAXIMIZE);
1699 case OB_CLIENT_TYPE_SPLASH:
1700 /* these don't get get any decorations, and the only thing you can
1701 do with them is move them */
1702 self->decorations = 0;
1703 self->functions = OB_CLIENT_FUNC_MOVE;
1706 case OB_CLIENT_TYPE_DESKTOP:
1707 /* these windows are not manipulated by the window manager */
1708 self->decorations = 0;
1709 self->functions = 0;
1712 case OB_CLIENT_TYPE_DOCK:
1713 /* these windows are not manipulated by the window manager, but they
1714 can set below layer which has a special meaning */
1715 self->decorations = 0;
1716 self->functions = OB_CLIENT_FUNC_BELOW;
1720 /* Mwm Hints are applied subtractively to what has already been chosen for
1721 decor and functionality */
1722 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1723 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1724 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1725 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1727 /* if the mwm hints request no handle or title, then all
1728 decorations are disabled, but keep the border if that's
1730 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1731 self->decorations = OB_FRAME_DECOR_BORDER;
1733 self->decorations = 0;
1738 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1739 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1740 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1741 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1742 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1743 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1744 /* dont let mwm hints kill any buttons
1745 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1746 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1747 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1748 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1750 /* dont let mwm hints kill the close button
1751 if (! (self->mwmhints.functions & MwmFunc_Close))
1752 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1756 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1757 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1758 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1759 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1760 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1761 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1763 /* can't maximize without moving/resizing */
1764 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1765 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1766 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1767 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1768 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1771 if (self->max_horz && self->max_vert) {
1772 /* you can't resize fully maximized windows */
1773 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1774 /* kill the handle on fully maxed windows */
1775 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1778 /* If there are no decorations to remove, don't allow the user to try
1780 if (self->decorations == 0)
1781 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1783 /* finally, the user can have requested no decorations, which overrides
1784 everything (but doesnt give it a border if it doesnt have one) */
1785 if (self->undecorated)
1786 self->decorations &= (config_theme_keepborder ?
1787 OB_FRAME_DECOR_BORDER : 0);
1789 /* if we don't have a titlebar, then we cannot shade! */
1790 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1791 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1793 /* now we need to check against rules for the client's current state */
1794 if (self->fullscreen) {
1795 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1796 OB_CLIENT_FUNC_FULLSCREEN |
1797 OB_CLIENT_FUNC_ICONIFY);
1798 self->decorations = 0;
1801 client_change_allowed_actions(self);
1804 /* force reconfigure to make sure decorations are updated */
1805 client_reconfigure(self, TRUE);
1808 static void client_change_allowed_actions(ObClient *self)
1813 /* desktop windows are kept on all desktops */
1814 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1815 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1817 if (self->functions & OB_CLIENT_FUNC_SHADE)
1818 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1819 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1820 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1821 if (self->functions & OB_CLIENT_FUNC_MOVE)
1822 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1823 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1824 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1825 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1826 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1827 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1828 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1829 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1830 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1831 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1833 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1834 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1835 if (self->functions & OB_CLIENT_FUNC_BELOW)
1836 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1837 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1838 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1840 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1842 /* make sure the window isn't breaking any rules now
1844 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1845 it can't be iconified with its parent
1848 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1849 if (self->frame) client_shade(self, FALSE);
1850 else self->shaded = FALSE;
1852 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1853 if (self->frame) client_fullscreen(self, FALSE);
1854 else self->fullscreen = FALSE;
1856 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1858 if (self->frame) client_maximize(self, FALSE, 0);
1859 else self->max_vert = self->max_horz = FALSE;
1863 void client_update_wmhints(ObClient *self)
1867 /* assume a window takes input if it doesn't specify */
1868 self->can_focus = TRUE;
1870 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
1873 if (hints->flags & InputHint)
1874 self->can_focus = hints->input;
1876 /* only do this when first managing the window *AND* when we aren't
1878 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1879 if (hints->flags & StateHint)
1880 self->iconic = hints->initial_state == IconicState;
1883 self->urgent = (hints->flags & XUrgencyHint);
1884 if (self->urgent && !ur)
1885 client_hilite(self, TRUE);
1886 else if (!self->urgent && ur && self->demands_attention)
1887 client_hilite(self, FALSE);
1889 if (!(hints->flags & WindowGroupHint))
1890 hints->window_group = None;
1892 /* did the group state change? */
1893 if (hints->window_group !=
1894 (self->group ? self->group->leader : None))
1896 ObGroup *oldgroup = self->group;
1898 /* remove from the old group if there was one */
1900 group_remove(self->group, self);
1904 /* add ourself to the group if we have one */
1905 if (hints->window_group != None) {
1906 self->group = group_add(hints->window_group, self);
1909 /* Put ourselves into the new group's transient tree, and remove
1910 ourselves from the old group's */
1911 client_update_transient_tree(self, oldgroup, self->group,
1912 self->transient_for_group,
1913 self->transient_for_group,
1914 client_direct_parent(self),
1915 client_direct_parent(self));
1917 /* Lastly, being in a group, or not, can change if the window is
1918 transient for anything.
1920 The logic for this is:
1921 self->transient = TRUE always if the window wants to be
1922 transient for something, even if transient_for was NULL because
1923 it wasn't in a group before.
1925 If parents was NULL and oldgroup was NULL we can assume
1926 that when we add the new group, it will become transient for
1929 If transient_for_group is TRUE, then it must have already
1930 had a group. If it is getting a new group, the above call to
1931 client_update_transient_tree has already taken care of
1932 everything ! If it is losing all group status then it will
1933 no longer be transient for anything and that needs to be
1936 if (self->transient &&
1937 ((self->parents == NULL && oldgroup == NULL) ||
1938 (self->transient_for_group && !self->group)))
1939 client_update_transient_for(self);
1942 /* the WM_HINTS can contain an icon */
1943 if (hints->flags & IconPixmapHint)
1944 client_update_icons(self);
1949 focus_cycle_addremove(self, TRUE);
1952 void client_update_title(ObClient *self)
1955 gchar *visible = NULL;
1957 g_free(self->title);
1958 g_free(self->original_title);
1961 if (!OBT_PROP_GETS(self->window, NET_WM_NAME, utf8, &data)) {
1962 /* try old x stuff */
1963 if (!(OBT_PROP_GETS(self->window, WM_NAME, locale, &data)
1964 || OBT_PROP_GETS(self->window, WM_NAME, utf8, &data))) {
1965 if (self->transient) {
1967 GNOME alert windows are not given titles:
1968 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1970 data = g_strdup("");
1972 data = g_strdup(_("Unnamed Window"));
1975 self->original_title = g_strdup(data);
1977 if (self->client_machine) {
1978 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1983 if (self->not_responding) {
1985 if (self->kill_level > 0)
1986 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1988 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
1992 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, utf8, visible);
1993 self->title = visible;
1996 frame_adjust_title(self->frame);
1998 /* update the icon title */
2000 g_free(self->icon_title);
2003 if (!OBT_PROP_GETS(self->window, NET_WM_ICON_NAME, utf8, &data))
2004 /* try old x stuff */
2005 if (!(OBT_PROP_GETS(self->window, WM_ICON_NAME, locale, &data) ||
2006 OBT_PROP_GETS(self->window, WM_ICON_NAME, utf8, &data)))
2007 data = g_strdup(self->title);
2009 if (self->client_machine) {
2010 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2015 if (self->not_responding) {
2017 if (self->kill_level > 0)
2018 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2020 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2024 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, utf8, visible);
2025 self->icon_title = visible;
2028 void client_update_strut(ObClient *self)
2032 gboolean got = FALSE;
2035 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2040 STRUT_PARTIAL_SET(strut,
2041 data[0], data[2], data[1], data[3],
2042 data[4], data[5], data[8], data[9],
2043 data[6], data[7], data[10], data[11]);
2049 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2055 /* use the screen's width/height */
2056 a = screen_physical_area_all_monitors();
2058 STRUT_PARTIAL_SET(strut,
2059 data[0], data[2], data[1], data[3],
2060 a->y, a->y + a->height - 1,
2061 a->x, a->x + a->width - 1,
2062 a->y, a->y + a->height - 1,
2063 a->x, a->x + a->width - 1);
2069 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2070 0, 0, 0, 0, 0, 0, 0, 0);
2072 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2073 self->strut = strut;
2075 /* updating here is pointless while we're being mapped cuz we're not in
2076 the client list yet */
2078 screen_update_areas();
2082 void client_update_icons(ObClient *self)
2087 guint num_seen; /* number of icons present */
2092 /* grab the server, because we might be setting the window's icon and
2093 we don't want them to set it in between and we overwrite their own
2097 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2098 /* figure out how many valid icons are in here */
2101 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2104 /* watch for the data being too small for the specified size,
2105 or for zero sized icons. */
2106 if (i + w*h > num || w == 0 || h == 0) break;
2108 /* convert it to the right bit order for ObRender */
2109 for (j = 0; j < w*h; ++j)
2111 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2112 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2113 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2114 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2116 /* is it in the cache? */
2117 img = RrImageCacheFind(ob_rr_icons, &data[i], w, h);
2118 if (img) RrImageRef(img); /* own it */
2123 /* don't bother looping anymore if we already found it in the cache
2124 since we'll just use that! */
2128 /* if it's not in the cache yet, then add it to the cache now.
2129 we have already converted it to the correct bit order above */
2130 if (!img && num_seen > 0) {
2131 img = RrImageNew(ob_rr_icons);
2133 for (j = 0; j < num_seen; ++j) {
2136 RrImageAddPicture(img, &data[i], w, h);
2144 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2149 if ((hints = XGetWMHints(obt_display, self->window))) {
2150 if (hints->flags & IconPixmapHint) {
2152 obt_display_ignore_errors(TRUE);
2153 xicon = RrPixmapToRGBA(ob_rr_inst,
2155 (hints->flags & IconMaskHint ?
2156 hints->icon_mask : None),
2157 (gint*)&w, (gint*)&h, &data);
2158 obt_display_ignore_errors(FALSE);
2161 if (w > 0 && h > 0) {
2162 /* is this icon in the cache yet? */
2163 img = RrImageCacheFind(ob_rr_icons, data, w, h);
2164 if (img) RrImageRef(img); /* own it */
2166 /* if not, then add it */
2168 img = RrImageNew(ob_rr_icons);
2169 RrImageAddPicture(img, data, w, h);
2180 /* set the client's icons to be whatever we found */
2181 RrImageUnref(self->icon_set);
2182 self->icon_set = img;
2184 /* if the client has no icon at all, then we set a default icon onto it.
2185 but, if it has parents, then one of them will have an icon already
2187 if (!self->icon_set && !self->parents) {
2188 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2189 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2191 w = ob_rr_theme->def_win_icon_w;
2192 h = ob_rr_theme->def_win_icon_h;
2193 ldata = g_new(gulong, w*h+2);
2196 for (i = 0; i < w*h; ++i)
2197 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2198 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2199 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2200 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2201 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2203 } else if (self->frame)
2204 /* don't draw the icon empty if we're just setting one now anyways,
2205 we'll get the property change any second */
2206 frame_adjust_icon(self->frame);
2211 void client_update_icon_geometry(ObClient *self)
2216 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2218 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2222 /* don't let them set it with an area < 0 */
2223 RECT_SET(self->icon_geometry, data[0], data[1],
2224 MAX(data[2],0), MAX(data[3],0));
2229 static void client_get_session_ids(ObClient *self)
2236 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2239 /* get the SM_CLIENT_ID */
2242 got = OBT_PROP_GETS(leader, SM_CLIENT_ID, locale, &self->sm_client_id);
2244 OBT_PROP_GETS(self->window, SM_CLIENT_ID, locale, &self->sm_client_id);
2246 /* get the WM_CLASS (name and class). make them "" if they are not
2250 got = OBT_PROP_GETSS(leader, WM_CLASS, locale, &ss);
2252 got = OBT_PROP_GETSS(self->window, WM_CLASS, locale, &ss);
2256 self->name = g_strdup(ss[0]);
2258 self->class = g_strdup(ss[1]);
2263 if (self->name == NULL) self->name = g_strdup("");
2264 if (self->class == NULL) self->class = g_strdup("");
2266 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2269 got = OBT_PROP_GETS(leader, WM_WINDOW_ROLE, locale, &s);
2271 got = OBT_PROP_GETS(self->window, WM_WINDOW_ROLE, locale, &s);
2276 self->role = g_strdup("");
2278 /* get the WM_COMMAND */
2282 got = OBT_PROP_GETSS(leader, WM_COMMAND, locale, &ss);
2284 got = OBT_PROP_GETSS(self->window, WM_COMMAND, locale, &ss);
2287 /* merge/mash them all together */
2288 gchar *merge = NULL;
2291 for (i = 0; ss[i]; ++i) {
2294 merge = g_strconcat(merge, ss[i], NULL);
2296 merge = g_strconcat(ss[i], NULL);
2301 self->wm_command = merge;
2304 /* get the WM_CLIENT_MACHINE */
2307 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, locale, &s);
2309 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, locale, &s);
2312 gchar localhost[128];
2315 gethostname(localhost, 127);
2316 localhost[127] = '\0';
2317 if (strcmp(localhost, s) != 0)
2318 self->client_machine = s;
2322 /* see if it has the PID set too (the PID requires that the
2323 WM_CLIENT_MACHINE be set) */
2324 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2329 /*! Save the properties used for app matching rules, as seen by Openbox when
2330 the window mapped, so that users can still access them later if the app
2332 static void client_save_app_rule_values(ObClient *self)
2336 OBT_PROP_SETS(self->window, OB_APP_ROLE, utf8, self->role);
2337 OBT_PROP_SETS(self->window, OB_APP_NAME, utf8, self->name);
2338 OBT_PROP_SETS(self->window, OB_APP_CLASS, utf8, self->class);
2339 OBT_PROP_SETS(self->window, OB_APP_TITLE, utf8, self->original_title);
2341 switch (self->type) {
2342 case OB_CLIENT_TYPE_NORMAL:
2343 type = "normal"; break;
2344 case OB_CLIENT_TYPE_DIALOG:
2345 type = "dialog"; break;
2346 case OB_CLIENT_TYPE_UTILITY:
2347 type = "utility"; break;
2348 case OB_CLIENT_TYPE_MENU:
2349 type = "menu"; break;
2350 case OB_CLIENT_TYPE_TOOLBAR:
2351 type = "toolbar"; break;
2352 case OB_CLIENT_TYPE_SPLASH:
2353 type = "splash"; break;
2354 case OB_CLIENT_TYPE_DESKTOP:
2355 type = "desktop"; break;
2356 case OB_CLIENT_TYPE_DOCK:
2357 type = "dock"; break;
2359 OBT_PROP_SETS(self->window, OB_APP_TYPE, utf8, type);
2362 static void client_change_wm_state(ObClient *self)
2367 old = self->wmstate;
2369 if (self->shaded || self->iconic ||
2370 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2372 self->wmstate = IconicState;
2374 self->wmstate = NormalState;
2376 if (old != self->wmstate) {
2377 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2378 self->wmstate, 1, 0, 0, 0);
2380 state[0] = self->wmstate;
2382 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2386 static void client_change_state(ObClient *self)
2388 gulong netstate[12];
2393 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2395 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2397 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2398 if (self->skip_taskbar)
2399 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2400 if (self->skip_pager)
2401 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2402 if (self->fullscreen)
2403 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2405 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2407 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2409 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2411 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2412 if (self->demands_attention)
2413 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2414 if (self->undecorated)
2415 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2416 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2419 frame_adjust_state(self->frame);
2422 ObClient *client_search_focus_tree(ObClient *self)
2427 for (it = self->transients; it; it = g_slist_next(it)) {
2428 if (client_focused(it->data)) return it->data;
2429 if ((ret = client_search_focus_tree(it->data))) return ret;
2434 ObClient *client_search_focus_tree_full(ObClient *self)
2436 if (self->parents) {
2439 for (it = self->parents; it; it = g_slist_next(it)) {
2440 ObClient *c = it->data;
2441 if ((c = client_search_focus_tree_full(c))) return c;
2447 /* this function checks the whole tree, the client_search_focus_tree
2448 does not, so we need to check this window */
2449 if (client_focused(self))
2451 return client_search_focus_tree(self);
2455 ObClient *client_search_focus_group_full(ObClient *self)
2460 for (it = self->group->members; it; it = g_slist_next(it)) {
2461 ObClient *c = it->data;
2463 if (client_focused(c)) return c;
2464 if ((c = client_search_focus_tree(it->data))) return c;
2467 if (client_focused(self)) return self;
2471 gboolean client_has_parent(ObClient *self)
2473 return self->parents != NULL;
2476 static ObStackingLayer calc_layer(ObClient *self)
2479 Rect const *monitor, *allmonitors;
2481 monitor = screen_physical_area_monitor(client_monitor(self));
2482 allmonitors = screen_physical_area_all_monitors();
2484 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2485 l = OB_STACKING_LAYER_DESKTOP;
2486 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2487 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2488 else l = OB_STACKING_LAYER_ABOVE;
2490 else if ((self->fullscreen ||
2491 /* No decorations and fills the monitor = oldskool fullscreen.
2492 But not for maximized windows.
2494 (self->decorations == 0 &&
2495 !(self->max_horz && self->max_vert) &&
2496 (RECT_EQUAL(self->area, *monitor) ||
2497 RECT_EQUAL(self->area, *allmonitors)))) &&
2498 /* you are fullscreen while you or your children are focused.. */
2499 (client_focused(self) || client_search_focus_tree(self) ||
2500 /* you can be fullscreen if you're on another desktop */
2501 (self->desktop != screen_desktop &&
2502 self->desktop != DESKTOP_ALL) ||
2503 /* and you can also be fullscreen if the focused client is on
2504 another monitor, or nothing else is focused */
2506 client_monitor(focus_client) != client_monitor(self))))
2507 l = OB_STACKING_LAYER_FULLSCREEN;
2508 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2509 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2510 else l = OB_STACKING_LAYER_NORMAL;
2515 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2516 ObStackingLayer min)
2518 ObStackingLayer old, own;
2522 own = calc_layer(self);
2523 self->layer = MAX(own, min);
2525 if (self->layer != old) {
2526 stacking_remove(CLIENT_AS_WINDOW(self));
2527 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2530 /* we've been restacked */
2531 self->visited = TRUE;
2533 for (it = self->transients; it; it = g_slist_next(it))
2534 client_calc_layer_recursive(it->data, orig,
2538 static void client_calc_layer_internal(ObClient *self)
2542 /* transients take on the layer of their parents */
2543 sit = client_search_all_top_parents(self);
2545 for (; sit; sit = g_slist_next(sit))
2546 client_calc_layer_recursive(sit->data, self, 0);
2549 void client_calc_layer(ObClient *self)
2553 /* skip over stuff above fullscreen layer */
2554 for (it = stacking_list; it; it = g_list_next(it))
2555 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2557 /* find the windows in the fullscreen layer, and mark them not-visited */
2558 for (; it; it = g_list_next(it)) {
2559 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2560 else if (WINDOW_IS_CLIENT(it->data))
2561 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2564 client_calc_layer_internal(self);
2566 /* skip over stuff above fullscreen layer */
2567 for (it = stacking_list; it; it = g_list_next(it))
2568 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2570 /* now recalc any windows in the fullscreen layer which have not
2571 had their layer recalced already */
2572 for (; it; it = g_list_next(it)) {
2573 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2574 else if (WINDOW_IS_CLIENT(it->data) &&
2575 !WINDOW_AS_CLIENT(it->data)->visited)
2576 client_calc_layer_internal(it->data);
2580 gboolean client_should_show(ObClient *self)
2584 if (client_normal(self) && screen_showing_desktop)
2586 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2592 gboolean client_show(ObClient *self)
2594 gboolean show = FALSE;
2596 if (client_should_show(self)) {
2597 /* replay pending pointer event before showing the window, in case it
2598 should be going to something under the window */
2599 mouse_replay_pointer();
2601 frame_show(self->frame);
2604 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2605 it needs to be in IconicState. This includes when it is on another
2608 client_change_wm_state(self);
2613 gboolean client_hide(ObClient *self)
2615 gboolean hide = FALSE;
2617 if (!client_should_show(self)) {
2618 /* We don't need to ignore enter events here.
2619 The window can hide/iconify in 3 different ways:
2620 1 - through an x message. in this case we ignore all enter events
2621 caused by responding to the x message (unless underMouse)
2622 2 - by a keyboard action. in this case we ignore all enter events
2623 caused by the action
2624 3 - by a mouse action. in this case they are doing stuff with the
2625 mouse and focus _should_ move.
2627 Also in action_end, we simulate an enter event that can't be ignored
2628 so trying to ignore them is futile in case 3 anyways
2631 /* replay pending pointer event before hiding the window, in case it
2632 should be going to the window */
2633 mouse_replay_pointer();
2635 frame_hide(self->frame);
2638 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2639 it needs to be in IconicState. This includes when it is on another
2642 client_change_wm_state(self);
2647 void client_showhide(ObClient *self)
2649 if (!client_show(self))
2653 gboolean client_normal(ObClient *self) {
2654 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2655 self->type == OB_CLIENT_TYPE_DOCK ||
2656 self->type == OB_CLIENT_TYPE_SPLASH);
2659 gboolean client_helper(ObClient *self)
2661 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2662 self->type == OB_CLIENT_TYPE_MENU ||
2663 self->type == OB_CLIENT_TYPE_TOOLBAR);
2666 gboolean client_mouse_focusable(ObClient *self)
2668 return !(self->type == OB_CLIENT_TYPE_MENU ||
2669 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2670 self->type == OB_CLIENT_TYPE_SPLASH ||
2671 self->type == OB_CLIENT_TYPE_DOCK);
2674 gboolean client_enter_focusable(ObClient *self)
2676 /* you can focus desktops but it shouldn't on enter */
2677 return (client_mouse_focusable(self) &&
2678 self->type != OB_CLIENT_TYPE_DESKTOP);
2681 static void client_apply_startup_state(ObClient *self,
2682 gint x, gint y, gint w, gint h)
2684 /* save the states that we are going to apply */
2685 gboolean iconic = self->iconic;
2686 gboolean fullscreen = self->fullscreen;
2687 gboolean undecorated = self->undecorated;
2688 gboolean shaded = self->shaded;
2689 gboolean demands_attention = self->demands_attention;
2690 gboolean max_horz = self->max_horz;
2691 gboolean max_vert = self->max_vert;
2695 /* turn them all off in the client, so they won't affect the window
2697 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2698 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2700 /* move the client to its placed position, or it it's already there,
2701 generate a ConfigureNotify telling the client where it is.
2703 do this after adjusting the frame. otherwise it gets all weird and
2704 clients don't work right
2706 do this before applying the states so they have the correct
2707 pre-max/pre-fullscreen values
2709 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2710 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2711 self->window, x, y, w, h);
2712 /* save the area, and make it where it should be for the premax stuff */
2713 oldarea = self->area;
2714 RECT_SET(self->area, x, y, w, h);
2716 /* apply the states. these are in a carefully crafted order.. */
2719 client_iconify(self, TRUE, FALSE, TRUE);
2721 client_fullscreen(self, TRUE);
2723 client_set_undecorated(self, TRUE);
2725 client_shade(self, TRUE);
2726 if (demands_attention)
2727 client_hilite(self, TRUE);
2729 if (max_vert && max_horz)
2730 client_maximize(self, TRUE, 0);
2732 client_maximize(self, TRUE, 2);
2734 client_maximize(self, TRUE, 1);
2736 /* if the window hasn't been configured yet, then do so now, in fact the
2737 x,y,w,h may _not_ be the same as the area rect, which can end up
2738 meaning that the client isn't properly moved/resized by the fullscreen
2740 pho can cause this because it maps at size of the screen but not 0,0
2741 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2742 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2743 cuz thats where the pre-fullscreen will be. however the actual area is
2744 not, so this needs to be called even if we have fullscreened/maxed
2746 self->area = oldarea;
2747 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2749 /* set the desktop hint, to make sure that it always exists */
2750 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
2752 /* nothing to do for the other states:
2761 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2763 /* these should be the current values. this is for when you're not moving,
2765 g_assert(*x == self->area.x);
2766 g_assert(oldw == self->area.width);
2769 switch (self->gravity) {
2771 case NorthWestGravity:
2773 case SouthWestGravity:
2780 *x -= (neww - oldw) / 2;
2782 case NorthEastGravity:
2784 case SouthEastGravity:
2790 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2792 /* these should be the current values. this is for when you're not moving,
2794 g_assert(*y == self->area.y);
2795 g_assert(oldh == self->area.height);
2798 switch (self->gravity) {
2800 case NorthWestGravity:
2802 case NorthEastGravity:
2809 *y -= (newh - oldh) / 2;
2811 case SouthWestGravity:
2813 case SouthEastGravity:
2819 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2820 gint *logicalw, gint *logicalh,
2823 Rect desired = {*x, *y, *w, *h};
2824 frame_rect_to_frame(self->frame, &desired);
2826 /* make the frame recalculate its dimensions n shit without changing
2827 anything visible for real, this way the constraints below can work with
2828 the updated frame dimensions. */
2829 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2831 /* gets the frame's position */
2832 frame_client_gravity(self->frame, x, y);
2834 /* these positions are frame positions, not client positions */
2836 /* set the size and position if fullscreen */
2837 if (self->fullscreen) {
2841 i = screen_find_monitor(&desired);
2842 a = screen_physical_area_monitor(i);
2849 user = FALSE; /* ignore if the client can't be moved/resized when it
2851 } else if (self->max_horz || self->max_vert) {
2855 /* use all possible struts when maximizing to the full screen */
2856 i = screen_find_monitor(&desired);
2857 a = screen_area(self->desktop, i,
2858 (self->max_horz && self->max_vert ? NULL : &desired));
2860 /* set the size and position if maximized */
2861 if (self->max_horz) {
2863 *w = a->width - self->frame->size.left - self->frame->size.right;
2865 if (self->max_vert) {
2867 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2870 user = FALSE; /* ignore if the client can't be moved/resized when it
2873 g_slice_free(Rect, a);
2876 /* gets the client's position */
2877 frame_frame_gravity(self->frame, x, y);
2879 /* work within the preferred sizes given by the window, these may have
2880 changed rather than it's requested width and height, so always run
2881 through this code */
2883 gint basew, baseh, minw, minh;
2885 gfloat minratio, maxratio;
2887 incw = self->fullscreen || self->max_horz ? 1 : self->size_inc.width;
2888 inch = self->fullscreen || self->max_vert ? 1 : self->size_inc.height;
2889 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2890 0 : self->min_ratio;
2891 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2892 0 : self->max_ratio;
2894 /* base size is substituted with min size if not specified */
2895 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
2896 basew = self->base_size.width;
2897 baseh = self->base_size.height;
2899 basew = self->min_size.width;
2900 baseh = self->min_size.height;
2902 /* min size is substituted with base size if not specified */
2903 if (self->min_size.width || self->min_size.height) {
2904 minw = self->min_size.width;
2905 minh = self->min_size.height;
2907 minw = self->base_size.width;
2908 minh = self->base_size.height;
2911 /* This comment is no longer true */
2912 /* if this is a user-requested resize, then check against min/max
2915 /* smaller than min size or bigger than max size? */
2916 if (*w > self->max_size.width) *w = self->max_size.width;
2917 if (*w < minw) *w = minw;
2918 if (*h > self->max_size.height) *h = self->max_size.height;
2919 if (*h < minh) *h = minh;
2924 /* keep to the increments */
2928 /* you cannot resize to nothing */
2929 if (basew + *w < 1) *w = 1 - basew;
2930 if (baseh + *h < 1) *h = 1 - baseh;
2932 /* save the logical size */
2933 *logicalw = incw > 1 ? *w : *w + basew;
2934 *logicalh = inch > 1 ? *h : *h + baseh;
2942 /* adjust the height to match the width for the aspect ratios.
2943 for this, min size is not substituted for base size ever. */
2944 *w -= self->base_size.width;
2945 *h -= self->base_size.height;
2948 if (*h * minratio > *w) {
2949 *h = (gint)(*w / minratio);
2951 /* you cannot resize to nothing */
2954 *w = (gint)(*h * minratio);
2958 if (*h * maxratio < *w) {
2959 *h = (gint)(*w / maxratio);
2961 /* you cannot resize to nothing */
2964 *w = (gint)(*h * minratio);
2968 *w += self->base_size.width;
2969 *h += self->base_size.height;
2972 /* these override the above states! if you cant move you can't move! */
2974 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2978 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2979 *w = self->area.width;
2980 *h = self->area.height;
2988 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
2989 gboolean user, gboolean final, gboolean force_reply)
2993 gboolean send_resize_client;
2994 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
2995 gboolean fmoved, fresized;
2996 guint fdecor = self->frame->decorations;
2997 gboolean fhorz = self->frame->max_horz;
2998 gboolean fvert = self->frame->max_vert;
2999 gint logicalw, logicalh;
3001 /* find the new x, y, width, and height (and logical size) */
3002 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3004 /* set the logical size if things changed */
3005 if (!(w == self->area.width && h == self->area.height))
3006 SIZE_SET(self->logical_size, logicalw, logicalh);
3008 /* figure out if we moved or resized or what */
3009 moved = (x != self->area.x || y != self->area.y);
3010 resized = (w != self->area.width || h != self->area.height);
3012 oldw = self->area.width;
3013 oldh = self->area.height;
3014 oldframe = self->frame->area;
3015 RECT_SET(self->area, x, y, w, h);
3017 /* for app-requested resizes, always resize if 'resized' is true.
3018 for user-requested ones, only resize if final is true, or when
3019 resizing in redraw mode */
3020 send_resize_client = ((!user && resized) ||
3022 (resized && config_resize_redraw))));
3024 /* if the client is enlarging, then resize the client before the frame */
3025 if (send_resize_client && (w > oldw || h > oldh)) {
3026 XMoveResizeWindow(obt_display, self->window,
3027 self->frame->size.left, self->frame->size.top,
3028 MAX(w, oldw), MAX(h, oldh));
3029 frame_adjust_client_area(self->frame);
3032 /* find the frame's dimensions and move/resize it */
3036 /* if decorations changed, then readjust everything for the frame */
3037 if (self->decorations != fdecor ||
3038 self->max_horz != fhorz || self->max_vert != fvert)
3040 fmoved = fresized = TRUE;
3043 /* adjust the frame */
3044 if (fmoved || fresized) {
3045 gulong ignore_start;
3047 ignore_start = event_start_ignore_all_enters();
3049 /* replay pending pointer event before move the window, in case it
3050 would change what window gets the event */
3051 mouse_replay_pointer();
3053 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3056 event_end_ignore_all_enters(ignore_start);
3059 if (!user || final) {
3060 gint oldrx = self->root_pos.x;
3061 gint oldry = self->root_pos.y;
3062 /* we have reset the client to 0 border width, so don't include
3063 it in these coords */
3064 POINT_SET(self->root_pos,
3065 self->frame->area.x + self->frame->size.left -
3067 self->frame->area.y + self->frame->size.top -
3068 self->border_width);
3069 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3073 /* This is kinda tricky and should not be changed.. let me explain!
3075 When user = FALSE, then the request is coming from the application
3076 itself, and we are more strict about when to send a synthetic
3077 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3078 in this case (if force_reply is true)
3080 When user = TRUE, then the request is coming from "us", like when we
3081 maximize a window or something. In this case we are more lenient. We
3082 used to follow the same rules as above, but _Java_ Swing can't handle
3083 this. So just to appease Swing, when user = TRUE, we always send
3084 a synthetic ConfigureNotify to give the window its root coordinates.
3086 if ((!user && !resized && (rootmoved || force_reply)) ||
3087 (user && final && rootmoved))
3091 event.type = ConfigureNotify;
3092 event.xconfigure.display = obt_display;
3093 event.xconfigure.event = self->window;
3094 event.xconfigure.window = self->window;
3096 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3097 self->title, self->root_pos.x, self->root_pos.y, w, h);
3099 /* root window real coords */
3100 event.xconfigure.x = self->root_pos.x;
3101 event.xconfigure.y = self->root_pos.y;
3102 event.xconfigure.width = w;
3103 event.xconfigure.height = h;
3104 event.xconfigure.border_width = self->border_width;
3105 event.xconfigure.above = None;
3106 event.xconfigure.override_redirect = FALSE;
3107 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3108 FALSE, StructureNotifyMask, &event);
3111 /* if the client is shrinking, then resize the frame before the client.
3113 both of these resize sections may run, because the top one only resizes
3114 in the direction that is growing
3116 if (send_resize_client && (w <= oldw || h <= oldh)) {
3117 frame_adjust_client_area(self->frame);
3118 XMoveResizeWindow(obt_display, self->window,
3119 self->frame->size.left, self->frame->size.top, w, h);
3122 XFlush(obt_display);
3124 /* if it moved between monitors, then this can affect the stacking
3125 layer of this window or others - for fullscreen windows */
3126 if (screen_find_monitor(&self->frame->area) !=
3127 screen_find_monitor(&oldframe))
3129 client_calc_layer(self);
3133 void client_fullscreen(ObClient *self, gboolean fs)
3137 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3138 self->fullscreen == fs) return; /* already done */
3140 self->fullscreen = fs;
3141 client_change_state(self); /* change the state hints on the client */
3144 self->pre_fullscreen_area = self->area;
3145 self->pre_fullscreen_max_horz = self->max_horz;
3146 self->pre_fullscreen_max_vert = self->max_vert;
3148 /* if the window is maximized, its area isn't all that meaningful.
3149 save its premax area instead. */
3150 if (self->max_horz) {
3151 self->pre_fullscreen_area.x = self->pre_max_area.x;
3152 self->pre_fullscreen_area.width = self->pre_max_area.width;
3154 if (self->max_vert) {
3155 self->pre_fullscreen_area.y = self->pre_max_area.y;
3156 self->pre_fullscreen_area.height = self->pre_max_area.height;
3159 /* these will help configure_full figure out where to fullscreen
3163 w = self->area.width;
3164 h = self->area.height;
3166 g_assert(self->pre_fullscreen_area.width > 0 &&
3167 self->pre_fullscreen_area.height > 0);
3169 self->max_horz = self->pre_fullscreen_max_horz;
3170 self->max_vert = self->pre_fullscreen_max_vert;
3171 if (self->max_horz) {
3172 self->pre_max_area.x = self->pre_fullscreen_area.x;
3173 self->pre_max_area.width = self->pre_fullscreen_area.width;
3175 if (self->max_vert) {
3176 self->pre_max_area.y = self->pre_fullscreen_area.y;
3177 self->pre_max_area.height = self->pre_fullscreen_area.height;
3180 x = self->pre_fullscreen_area.x;
3181 y = self->pre_fullscreen_area.y;
3182 w = self->pre_fullscreen_area.width;
3183 h = self->pre_fullscreen_area.height;
3184 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3187 ob_debug("Window %s going fullscreen (%d)",
3188 self->title, self->fullscreen);
3190 client_setup_decor_and_functions(self, FALSE);
3191 client_move_resize(self, x, y, w, h);
3193 /* and adjust our layer/stacking. do this after resizing the window,
3194 and applying decorations, because windows which fill the screen are
3195 considered "fullscreen" and it affects their layer */
3196 client_calc_layer(self);
3199 /* try focus us when we go into fullscreen mode */
3204 static void client_iconify_recursive(ObClient *self,
3205 gboolean iconic, gboolean curdesk,
3206 gboolean hide_animation)
3209 gboolean changed = FALSE;
3211 if (self->iconic != iconic) {
3212 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3216 /* don't let non-normal windows iconify along with their parents
3218 if (client_normal(self)) {
3219 self->iconic = iconic;
3221 /* update the focus lists.. iconic windows go to the bottom of
3222 the list. this will also call focus_cycle_addremove(). */
3223 focus_order_to_bottom(self);
3228 self->iconic = iconic;
3230 if (curdesk && self->desktop != screen_desktop &&
3231 self->desktop != DESKTOP_ALL)
3232 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3234 /* this puts it after the current focused window, this will
3235 also cause focus_cycle_addremove() to be called for the
3237 focus_order_like_new(self);
3244 client_change_state(self);
3245 if (config_animate_iconify && !hide_animation)
3246 frame_begin_iconify_animation(self->frame, iconic);
3247 /* do this after starting the animation so it doesn't flash */
3248 client_showhide(self);
3251 /* iconify all direct transients, and deiconify all transients
3253 for (it = self->transients; it; it = g_slist_next(it))
3254 if (it->data != self)
3255 if (client_is_direct_child(self, it->data) || !iconic)
3256 client_iconify_recursive(it->data, iconic, curdesk,
3260 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3261 gboolean hide_animation)
3263 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3264 /* move up the transient chain as far as possible first */
3265 self = client_search_top_direct_parent(self);
3266 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3270 void client_maximize(ObClient *self, gboolean max, gint dir)
3274 g_assert(dir == 0 || dir == 1 || dir == 2);
3275 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3277 /* check if already done */
3279 if (dir == 0 && self->max_horz && self->max_vert) return;
3280 if (dir == 1 && self->max_horz) return;
3281 if (dir == 2 && self->max_vert) return;
3283 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3284 if (dir == 1 && !self->max_horz) return;
3285 if (dir == 2 && !self->max_vert) return;
3288 /* these will help configure_full figure out which screen to fill with
3292 w = self->area.width;
3293 h = self->area.height;
3296 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3297 RECT_SET(self->pre_max_area,
3298 self->area.x, self->pre_max_area.y,
3299 self->area.width, self->pre_max_area.height);
3301 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3302 RECT_SET(self->pre_max_area,
3303 self->pre_max_area.x, self->area.y,
3304 self->pre_max_area.width, self->area.height);
3307 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3308 g_assert(self->pre_max_area.width > 0);
3310 x = self->pre_max_area.x;
3311 w = self->pre_max_area.width;
3313 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3314 0, self->pre_max_area.height);
3316 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3317 g_assert(self->pre_max_area.height > 0);
3319 y = self->pre_max_area.y;
3320 h = self->pre_max_area.height;
3322 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3323 self->pre_max_area.width, 0);
3327 if (dir == 0 || dir == 1) /* horz */
3328 self->max_horz = max;
3329 if (dir == 0 || dir == 2) /* vert */
3330 self->max_vert = max;
3332 client_change_state(self); /* change the state hints on the client */
3334 client_setup_decor_and_functions(self, FALSE);
3335 client_move_resize(self, x, y, w, h);
3338 void client_shade(ObClient *self, gboolean shade)
3340 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3341 shade) || /* can't shade */
3342 self->shaded == shade) return; /* already done */
3344 self->shaded = shade;
3345 client_change_state(self);
3346 client_change_wm_state(self); /* the window is being hidden/shown */
3347 /* resize the frame to just the titlebar */
3348 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3351 static void client_ping_event(ObClient *self, gboolean dead)
3353 if (self->not_responding != dead) {
3354 self->not_responding = dead;
3355 client_update_title(self);
3358 /* the client isn't responding, so ask to kill it */
3359 client_prompt_kill(self);
3361 /* it came back to life ! */
3363 if (self->kill_prompt) {
3364 prompt_unref(self->kill_prompt);
3365 self->kill_prompt = NULL;
3368 self->kill_level = 0;
3373 void client_close(ObClient *self)
3375 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3377 /* if closing an internal obprompt, that is just cancelling it */
3379 prompt_cancel(self->prompt);
3383 /* in the case that the client provides no means to requesting that it
3384 close, we just kill it */
3385 if (!self->delete_window)
3386 /* don't use client_kill(), we should only kill based on PID in
3387 response to a lack of PING replies */
3388 XKillClient(obt_display, self->window);
3390 /* request the client to close with WM_DELETE_WINDOW */
3391 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3392 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_curtime,
3393 0, 0, 0, NoEventMask);
3395 /* we're trying to close the window, so see if it is responding. if it
3396 is not, then we will let them kill the window */
3398 ping_start(self, client_ping_event);
3400 /* if we already know the window isn't responding (maybe they clicked
3401 no in the kill dialog but it hasn't come back to life), then show
3403 if (self->not_responding)
3404 client_prompt_kill(self);
3408 #define OB_KILL_RESULT_NO 0
3409 #define OB_KILL_RESULT_YES 1
3411 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3413 ObClient *self = data;
3415 if (result == OB_KILL_RESULT_YES)
3417 return TRUE; /* call the cleanup func */
3420 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3422 ObClient *self = data;
3424 g_assert(p == self->kill_prompt);
3426 prompt_unref(self->kill_prompt);
3427 self->kill_prompt = NULL;
3430 static void client_prompt_kill(ObClient *self)
3432 /* check if we're already prompting */
3433 if (!self->kill_prompt) {
3434 ObPromptAnswer answers[] = {
3435 { 0, OB_KILL_RESULT_NO },
3436 { 0, OB_KILL_RESULT_YES }
3439 const gchar *y, *title;
3441 title = self->original_title;
3442 if (title[0] == '\0') {
3443 /* empty string, so use its parent */
3444 ObClient *p = client_search_top_direct_parent(self);
3445 if (p) title = p->original_title;
3448 if (client_on_localhost(self)) {
3451 if (self->kill_level == 0)
3457 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3459 y = _("End Process");
3463 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3465 y = _("Disconnect");
3467 /* set the dialog buttons' text */
3468 answers[0].text = _("Cancel"); /* "no" */
3469 answers[1].text = y; /* "yes" */
3471 self->kill_prompt = prompt_new(m, NULL, answers,
3472 sizeof(answers)/sizeof(answers[0]),
3473 OB_KILL_RESULT_NO, /* default = no */
3474 OB_KILL_RESULT_NO, /* cancel = no */
3475 client_kill_requested,
3476 client_kill_cleanup,
3481 prompt_show(self->kill_prompt, self, TRUE);
3484 void client_kill(ObClient *self)
3486 /* don't kill our own windows */
3487 if (self->prompt) return;
3489 if (client_on_localhost(self) && self->pid) {
3490 /* running on the local host */
3491 if (self->kill_level == 0) {
3492 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3493 self->window, self->pid);
3494 kill(self->pid, SIGTERM);
3497 /* show that we're trying to kill it */
3498 client_update_title(self);
3501 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3502 self->window, self->pid);
3503 kill(self->pid, SIGKILL); /* kill -9 */
3507 /* running on a remote host */
3508 XKillClient(obt_display, self->window);
3512 void client_hilite(ObClient *self, gboolean hilite)
3514 if (self->demands_attention == hilite)
3515 return; /* no change */
3517 /* don't allow focused windows to hilite */
3518 self->demands_attention = hilite && !client_focused(self);
3519 if (self->frame != NULL) { /* if we're mapping, just set the state */
3520 if (self->demands_attention) {
3521 frame_flash_start(self->frame);
3523 /* if the window is on another desktop then raise it and make it
3524 the most recently used window */
3525 if (self->desktop != screen_desktop &&
3526 self->desktop != DESKTOP_ALL)
3528 stacking_raise(CLIENT_AS_WINDOW(self));
3529 focus_order_to_top(self);
3533 frame_flash_stop(self->frame);
3534 client_change_state(self);
3538 static void client_set_desktop_recursive(ObClient *self,
3546 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3548 ob_debug("Setting desktop %u", target+1);
3550 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3552 old = self->desktop;
3553 self->desktop = target;
3554 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3555 /* the frame can display the current desktop state */
3556 frame_adjust_state(self->frame);
3557 /* 'move' the window to the new desktop */
3561 /* raise if it was not already on the desktop */
3562 if (old != DESKTOP_ALL && !dontraise)
3563 stacking_raise(CLIENT_AS_WINDOW(self));
3564 if (STRUT_EXISTS(self->strut))
3565 screen_update_areas();
3567 /* the new desktop's geometry may be different, so we may need to
3568 resize, for example if we are maximized */
3569 client_reconfigure(self, FALSE);
3571 focus_cycle_addremove(self, FALSE);
3574 /* move all transients */
3575 for (it = self->transients; it; it = g_slist_next(it))
3576 if (it->data != self)
3577 if (client_is_direct_child(self, it->data))
3578 client_set_desktop_recursive(it->data, target,
3579 donthide, dontraise);
3582 void client_set_desktop(ObClient *self, guint target,
3583 gboolean donthide, gboolean dontraise)
3585 self = client_search_top_direct_parent(self);
3586 client_set_desktop_recursive(self, target, donthide, dontraise);
3588 focus_cycle_addremove(NULL, TRUE);
3591 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3593 while (child != parent && (child = client_direct_parent(child)));
3594 return child == parent;
3597 ObClient *client_search_modal_child(ObClient *self)
3602 for (it = self->transients; it; it = g_slist_next(it)) {
3603 ObClient *c = it->data;
3604 if ((ret = client_search_modal_child(c))) return ret;
3605 if (c->modal) return c;
3610 static gboolean client_validate_unmap(ObClient *self, int n)
3613 gboolean ret = TRUE;
3615 if (XCheckTypedWindowEvent(obt_display, self->window, UnmapNotify, &e)) {
3616 if (n < self->ignore_unmaps) // ignore this one, but look for more
3617 ret = client_validate_unmap(self, n+1);
3619 ret = FALSE; // the window is going to become unmanaged
3621 /* put them back on the event stack so they end up in the same order */
3622 XPutBackEvent(obt_display, &e);
3628 gboolean client_validate(ObClient *self)
3632 XSync(obt_display, FALSE); /* get all events on the server */
3634 if (XCheckTypedWindowEvent(obt_display, self->window, DestroyNotify, &e)) {
3635 XPutBackEvent(obt_display, &e);
3639 if (!client_validate_unmap(self, 0))
3645 void client_set_wm_state(ObClient *self, glong state)
3647 if (state == self->wmstate) return; /* no change */
3651 client_iconify(self, TRUE, TRUE, FALSE);
3654 client_iconify(self, FALSE, TRUE, FALSE);
3659 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3661 gboolean shaded = self->shaded;
3662 gboolean fullscreen = self->fullscreen;
3663 gboolean undecorated = self->undecorated;
3664 gboolean max_horz = self->max_horz;
3665 gboolean max_vert = self->max_vert;
3666 gboolean modal = self->modal;
3667 gboolean iconic = self->iconic;
3668 gboolean demands_attention = self->demands_attention;
3669 gboolean above = self->above;
3670 gboolean below = self->below;
3674 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3675 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3676 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3677 /* an invalid action was passed to the client message, ignore it */
3680 for (i = 0; i < 2; ++i) {
3681 Atom state = i == 0 ? data1 : data2;
3683 if (!state) continue;
3685 /* if toggling, then pick whether we're adding or removing */
3686 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3687 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3689 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3690 value = self->max_vert;
3691 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3692 value = self->max_horz;
3693 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3695 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3696 value = self->skip_taskbar;
3697 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3698 value = self->skip_pager;
3699 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3700 value = self->iconic;
3701 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3703 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3704 value = self->above;
3705 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3706 value = self->below;
3707 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3708 value = self->demands_attention;
3709 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3710 value = undecorated;
3712 g_assert_not_reached();
3713 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3714 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3717 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3718 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3720 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3722 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3724 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3726 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3727 self->skip_taskbar = value;
3728 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3729 self->skip_pager = value;
3730 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3732 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3734 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3736 /* only unset below when setting above, otherwise you can't get to
3740 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3741 /* and vice versa */
3745 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3746 demands_attention = value;
3747 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3748 undecorated = value;
3752 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3753 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3755 if (max_horz == max_vert) { /* both going the same way */
3756 client_maximize(self, max_horz, 0);
3758 client_maximize(self, max_horz, 1);
3759 client_maximize(self, max_vert, 2);
3763 if (max_horz != self->max_horz)
3764 client_maximize(self, max_horz, 1);
3766 client_maximize(self, max_vert, 2);
3769 /* change fullscreen state before shading, as it will affect if the window
3771 if (fullscreen != self->fullscreen)
3772 client_fullscreen(self, fullscreen);
3773 if (shaded != self->shaded)
3774 client_shade(self, shaded);
3775 if (undecorated != self->undecorated)
3776 client_set_undecorated(self, undecorated);
3777 if (above != self->above || below != self->below) {
3778 self->above = above;
3779 self->below = below;
3780 client_calc_layer(self);
3783 if (modal != self->modal) {
3784 self->modal = modal;
3785 /* when a window changes modality, then its stacking order with its
3786 transients needs to change */
3787 stacking_raise(CLIENT_AS_WINDOW(self));
3789 /* it also may get focused. if something is focused that shouldn't
3790 be focused anymore, then move the focus */
3791 if (focus_client && client_focus_target(focus_client) != focus_client)
3792 client_focus(focus_client);
3795 if (iconic != self->iconic)
3796 client_iconify(self, iconic, FALSE, FALSE);
3798 if (demands_attention != self->demands_attention)
3799 client_hilite(self, demands_attention);
3801 client_change_state(self); /* change the hint to reflect these changes */
3803 focus_cycle_addremove(self, TRUE);
3806 ObClient *client_focus_target(ObClient *self)
3808 ObClient *child = NULL;
3810 child = client_search_modal_child(self);
3811 if (child) return child;
3815 gboolean client_can_focus(ObClient *self)
3817 /* choose the correct target */
3818 self = client_focus_target(self);
3820 if (!self->frame->visible)
3823 if (!(self->can_focus || self->focus_notify))
3829 gboolean client_focus(ObClient *self)
3831 /* we might not focus this window, so if we have modal children which would
3832 be focused instead, bring them to this desktop */
3833 client_bring_modal_windows(self);
3835 /* choose the correct target */
3836 self = client_focus_target(self);
3838 if (!client_can_focus(self)) {
3839 ob_debug_type(OB_DEBUG_FOCUS,
3840 "Client %s can't be focused", self->title);
3844 ob_debug_type(OB_DEBUG_FOCUS,
3845 "Focusing client \"%s\" (0x%x) at time %u",
3846 self->title, self->window, event_curtime);
3848 /* if using focus_delay, stop the timer now so that focus doesn't
3850 event_halt_focus_delay();
3852 obt_display_ignore_errors(TRUE);
3854 if (self->can_focus) {
3855 /* This can cause a BadMatch error with CurrentTime, or if an app
3856 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3857 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
3861 if (self->focus_notify) {
3863 ce.xclient.type = ClientMessage;
3864 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
3865 ce.xclient.display = obt_display;
3866 ce.xclient.window = self->window;
3867 ce.xclient.format = 32;
3868 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
3869 ce.xclient.data.l[1] = event_curtime;
3870 ce.xclient.data.l[2] = 0l;
3871 ce.xclient.data.l[3] = 0l;
3872 ce.xclient.data.l[4] = 0l;
3873 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
3876 obt_display_ignore_errors(FALSE);
3878 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
3879 obt_display_error_occured);
3880 return !obt_display_error_occured;
3883 static void client_present(ObClient *self, gboolean here, gboolean raise,
3886 if (client_normal(self) && screen_showing_desktop)
3887 screen_show_desktop(FALSE, self);
3889 client_iconify(self, FALSE, here, FALSE);
3890 if (self->desktop != DESKTOP_ALL &&
3891 self->desktop != screen_desktop)
3894 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3896 screen_set_desktop(self->desktop, FALSE);
3897 } else if (!self->frame->visible)
3898 /* if its not visible for other reasons, then don't mess
3901 if (self->shaded && unshade)
3902 client_shade(self, FALSE);
3904 stacking_raise(CLIENT_AS_WINDOW(self));
3909 /* this function exists to map to the net_active_window message in the ewmh */
3910 void client_activate(ObClient *self, gboolean desktop,
3911 gboolean here, gboolean raise,
3912 gboolean unshade, gboolean user)
3914 if ((user && (desktop ||
3915 self->desktop == DESKTOP_ALL ||
3916 self->desktop == screen_desktop)) ||
3917 client_can_steal_focus(self, event_curtime, CurrentTime))
3919 client_present(self, here, raise, unshade);
3922 client_hilite(self, TRUE);
3925 static void client_bring_windows_recursive(ObClient *self,
3933 for (it = self->transients; it; it = g_slist_next(it))
3934 client_bring_windows_recursive(it->data, desktop,
3935 helpers, modals, iconic);
3937 if (((helpers && client_helper(self)) ||
3938 (modals && self->modal)) &&
3939 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3940 (iconic && self->iconic)))
3942 if (iconic && self->iconic)
3943 client_iconify(self, FALSE, TRUE, FALSE);
3945 client_set_desktop(self, desktop, FALSE, FALSE);
3949 void client_bring_helper_windows(ObClient *self)
3951 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3954 void client_bring_modal_windows(ObClient *self)
3956 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3959 gboolean client_focused(ObClient *self)
3961 return self == focus_client;
3964 RrImage* client_icon(ObClient *self)
3966 RrImage *ret = NULL;
3969 ret = self->icon_set;
3970 else if (self->parents) {
3972 for (it = self->parents; it && !ret; it = g_slist_next(it))
3973 ret = client_icon(it->data);
3976 ret = client_default_icon;
3980 void client_set_layer(ObClient *self, gint layer)
3984 self->above = FALSE;
3985 } else if (layer == 0) {
3986 self->below = self->above = FALSE;
3988 self->below = FALSE;
3991 client_calc_layer(self);
3992 client_change_state(self); /* reflect this in the state hints */
3995 void client_set_undecorated(ObClient *self, gboolean undecorated)
3997 if (self->undecorated != undecorated &&
3998 /* don't let it undecorate if the function is missing, but let
4000 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4002 self->undecorated = undecorated;
4003 client_setup_decor_and_functions(self, TRUE);
4004 client_change_state(self); /* reflect this in the state hints */
4008 guint client_monitor(ObClient *self)
4010 return screen_find_monitor(&self->frame->area);
4013 ObClient *client_direct_parent(ObClient *self)
4015 if (!self->parents) return NULL;
4016 if (self->transient_for_group) return NULL;
4017 return self->parents->data;
4020 ObClient *client_search_top_direct_parent(ObClient *self)
4023 while ((p = client_direct_parent(self))) self = p;
4027 static GSList *client_search_all_top_parents_internal(ObClient *self,
4029 ObStackingLayer layer)
4034 /* move up the direct transient chain as far as possible */
4035 while ((p = client_direct_parent(self)) &&
4036 (!bylayer || p->layer == layer))
4040 ret = g_slist_prepend(NULL, self);
4042 ret = g_slist_copy(self->parents);
4047 GSList *client_search_all_top_parents(ObClient *self)
4049 return client_search_all_top_parents_internal(self, FALSE, 0);
4052 GSList *client_search_all_top_parents_layer(ObClient *self)
4054 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4057 ObClient *client_search_focus_parent(ObClient *self)
4061 for (it = self->parents; it; it = g_slist_next(it))
4062 if (client_focused(it->data)) return it->data;
4067 ObClient *client_search_focus_parent_full(ObClient *self)
4070 ObClient *ret = NULL;
4072 for (it = self->parents; it; it = g_slist_next(it)) {
4073 if (client_focused(it->data))
4076 ret = client_search_focus_parent_full(it->data);
4082 ObClient *client_search_parent(ObClient *self, ObClient *search)
4086 for (it = self->parents; it; it = g_slist_next(it))
4087 if (it->data == search) return search;
4092 ObClient *client_search_transient(ObClient *self, ObClient *search)
4096 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4097 if (sit->data == search)
4099 if (client_search_transient(sit->data, search))
4105 static void detect_edge(Rect area, ObDirection dir,
4106 gint my_head, gint my_size,
4107 gint my_edge_start, gint my_edge_size,
4108 gint *dest, gboolean *near_edge)
4110 gint edge_start, edge_size, head, tail;
4111 gboolean skip_head = FALSE, skip_tail = FALSE;
4114 case OB_DIRECTION_NORTH:
4115 case OB_DIRECTION_SOUTH:
4116 edge_start = area.x;
4117 edge_size = area.width;
4119 case OB_DIRECTION_EAST:
4120 case OB_DIRECTION_WEST:
4121 edge_start = area.y;
4122 edge_size = area.height;
4125 g_assert_not_reached();
4128 /* do we collide with this window? */
4129 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4130 edge_start, edge_size))
4134 case OB_DIRECTION_NORTH:
4135 head = RECT_BOTTOM(area);
4136 tail = RECT_TOP(area);
4138 case OB_DIRECTION_SOUTH:
4139 head = RECT_TOP(area);
4140 tail = RECT_BOTTOM(area);
4142 case OB_DIRECTION_WEST:
4143 head = RECT_RIGHT(area);
4144 tail = RECT_LEFT(area);
4146 case OB_DIRECTION_EAST:
4147 head = RECT_LEFT(area);
4148 tail = RECT_RIGHT(area);
4151 g_assert_not_reached();
4154 case OB_DIRECTION_NORTH:
4155 case OB_DIRECTION_WEST:
4156 /* check if our window is past the head of this window */
4157 if (my_head <= head + 1)
4159 /* check if our window's tail is past the tail of this window */
4160 if (my_head + my_size - 1 <= tail)
4162 /* check if the head of this window is closer than the previously
4163 chosen edge (take into account that the previously chosen
4164 edge might have been a tail, not a head) */
4165 if (head + (*near_edge ? 0 : my_size) <= *dest)
4167 /* check if the tail of this window is closer than the previously
4168 chosen edge (take into account that the previously chosen
4169 edge might have been a head, not a tail) */
4170 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4173 case OB_DIRECTION_SOUTH:
4174 case OB_DIRECTION_EAST:
4175 /* check if our window is past the head of this window */
4176 if (my_head >= head - 1)
4178 /* check if our window's tail is past the tail of this window */
4179 if (my_head - my_size + 1 >= tail)
4181 /* check if the head of this window is closer than the previously
4182 chosen edge (take into account that the previously chosen
4183 edge might have been a tail, not a head) */
4184 if (head - (*near_edge ? 0 : my_size) >= *dest)
4186 /* check if the tail of this window is closer than the previously
4187 chosen edge (take into account that the previously chosen
4188 edge might have been a head, not a tail) */
4189 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4193 g_assert_not_reached();
4196 ob_debug("my head %d size %d", my_head, my_size);
4197 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4199 ob_debug("using near edge %d", head);
4203 else if (!skip_tail) {
4204 ob_debug("using far edge %d", tail);
4210 void client_find_edge_directional(ObClient *self, ObDirection dir,
4211 gint my_head, gint my_size,
4212 gint my_edge_start, gint my_edge_size,
4213 gint *dest, gboolean *near_edge)
4221 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4222 &self->frame->area);
4225 case OB_DIRECTION_NORTH:
4226 edge = RECT_TOP(*a) - 1;
4228 case OB_DIRECTION_SOUTH:
4229 edge = RECT_BOTTOM(*a) + 1;
4231 case OB_DIRECTION_EAST:
4232 edge = RECT_RIGHT(*a) + 1;
4234 case OB_DIRECTION_WEST:
4235 edge = RECT_LEFT(*a) - 1;
4238 g_assert_not_reached();
4240 /* default to the far edge, then narrow it down */
4244 /* search for edges of monitors */
4245 for (i = 0; i < screen_num_monitors; ++i) {
4246 Rect *area = screen_area(self->desktop, i, NULL);
4247 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4248 my_edge_size, dest, near_edge);
4249 g_slice_free(Rect, area);
4252 /* search for edges of clients */
4253 if (((dir == OB_DIRECTION_NORTH || dir == OB_DIRECTION_SOUTH) &&
4255 ((dir == OB_DIRECTION_EAST || dir == OB_DIRECTION_WEST) &&
4258 for (it = client_list; it; it = g_list_next(it)) {
4259 ObClient *cur = it->data;
4261 /* skip windows to not bump into */
4266 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4267 cur->desktop != screen_desktop)
4270 ob_debug("trying window %s", cur->title);
4272 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4273 my_edge_size, dest, near_edge);
4275 dock_get_area(&dock_area);
4276 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4277 my_edge_size, dest, near_edge);
4280 g_slice_free(Rect, a);
4283 void client_find_move_directional(ObClient *self, ObDirection dir,
4287 gint e, e_start, e_size;
4291 case OB_DIRECTION_EAST:
4292 head = RECT_RIGHT(self->frame->area);
4293 size = self->frame->area.width;
4294 e_start = RECT_TOP(self->frame->area);
4295 e_size = self->frame->area.height;
4297 case OB_DIRECTION_WEST:
4298 head = RECT_LEFT(self->frame->area);
4299 size = self->frame->area.width;
4300 e_start = RECT_TOP(self->frame->area);
4301 e_size = self->frame->area.height;
4303 case OB_DIRECTION_NORTH:
4304 head = RECT_TOP(self->frame->area);
4305 size = self->frame->area.height;
4306 e_start = RECT_LEFT(self->frame->area);
4307 e_size = self->frame->area.width;
4309 case OB_DIRECTION_SOUTH:
4310 head = RECT_BOTTOM(self->frame->area);
4311 size = self->frame->area.height;
4312 e_start = RECT_LEFT(self->frame->area);
4313 e_size = self->frame->area.width;
4316 g_assert_not_reached();
4319 client_find_edge_directional(self, dir, head, size,
4320 e_start, e_size, &e, &near);
4321 *x = self->frame->area.x;
4322 *y = self->frame->area.y;
4324 case OB_DIRECTION_EAST:
4325 if (near) e -= self->frame->area.width;
4329 case OB_DIRECTION_WEST:
4331 else e -= self->frame->area.width;
4334 case OB_DIRECTION_NORTH:
4336 else e -= self->frame->area.height;
4339 case OB_DIRECTION_SOUTH:
4340 if (near) e -= self->frame->area.height;
4345 g_assert_not_reached();
4347 frame_frame_gravity(self->frame, x, y);
4350 void client_find_resize_directional(ObClient *self, ObDirection side,
4352 gint *x, gint *y, gint *w, gint *h)
4355 gint e, e_start, e_size, delta;
4360 case OB_DIRECTION_EAST:
4361 head = RECT_RIGHT(self->frame->area) +
4362 (self->size_inc.width - 1) * (grow ? 1 : 0);
4363 e_start = RECT_TOP(self->frame->area);
4364 e_size = self->frame->area.height;
4365 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4367 case OB_DIRECTION_WEST:
4368 head = RECT_LEFT(self->frame->area) -
4369 (self->size_inc.width - 1) * (grow ? 1 : 0);
4370 e_start = RECT_TOP(self->frame->area);
4371 e_size = self->frame->area.height;
4372 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4374 case OB_DIRECTION_NORTH:
4375 head = RECT_TOP(self->frame->area) -
4376 (self->size_inc.height - 1) * (grow ? 1 : 0);
4377 e_start = RECT_LEFT(self->frame->area);
4378 e_size = self->frame->area.width;
4379 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4381 case OB_DIRECTION_SOUTH:
4382 head = RECT_BOTTOM(self->frame->area) +
4383 (self->size_inc.height - 1) * (grow ? 1 : 0);
4384 e_start = RECT_LEFT(self->frame->area);
4385 e_size = self->frame->area.width;
4386 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4389 g_assert_not_reached();
4392 ob_debug("head %d dir %d", head, dir);
4393 client_find_edge_directional(self, dir, head, 1,
4394 e_start, e_size, &e, &near);
4395 ob_debug("edge %d", e);
4396 *x = self->frame->area.x;
4397 *y = self->frame->area.y;
4398 *w = self->frame->area.width;
4399 *h = self->frame->area.height;
4401 case OB_DIRECTION_EAST:
4402 if (grow == near) --e;
4403 delta = e - RECT_RIGHT(self->frame->area);
4406 case OB_DIRECTION_WEST:
4407 if (grow == near) ++e;
4408 delta = RECT_LEFT(self->frame->area) - e;
4412 case OB_DIRECTION_NORTH:
4413 if (grow == near) ++e;
4414 delta = RECT_TOP(self->frame->area) - e;
4418 case OB_DIRECTION_SOUTH:
4419 if (grow == near) --e;
4420 delta = e - RECT_BOTTOM(self->frame->area);
4424 g_assert_not_reached();
4426 frame_frame_gravity(self->frame, x, y);
4427 *w -= self->frame->size.left + self->frame->size.right;
4428 *h -= self->frame->size.top + self->frame->size.bottom;
4431 ObClient* client_under_pointer(void)
4435 ObClient *ret = NULL;
4437 if (screen_pointer_pos(&x, &y)) {
4438 for (it = stacking_list; it; it = g_list_next(it)) {
4439 if (WINDOW_IS_CLIENT(it->data)) {
4440 ObClient *c = WINDOW_AS_CLIENT(it->data);
4441 if (c->frame->visible &&
4442 /* check the desktop, this is done during desktop
4443 switching and windows are shown/hidden status is not
4445 (c->desktop == screen_desktop ||
4446 c->desktop == DESKTOP_ALL) &&
4447 /* ignore all animating windows */
4448 !frame_iconify_animating(c->frame) &&
4449 RECT_CONTAINS(c->frame->area, x, y))
4460 gboolean client_has_group_siblings(ObClient *self)
4462 return self->group && self->group->members->next;
4465 /*! Returns TRUE if the client is running on the same machine as Openbox */
4466 gboolean client_on_localhost(ObClient *self)
4468 return self->client_machine == NULL;