1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
22 #include "startupnotify.h"
26 #include "moveresize.h"
30 #include "extensions.h"
40 #include "menuframe.h"
43 #include "render/render.h"
51 # include <signal.h> /* for kill() */
55 #include <X11/Xutil.h>
57 /*! The event mask to grab on client windows */
58 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
61 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
66 ObClientCallback func;
70 GList *client_list = NULL;
72 static GSList *client_destroy_notifies = NULL;
74 static void client_get_all(ObClient *self, gboolean real);
75 static void client_get_startup_id(ObClient *self);
76 static void client_get_session_ids(ObClient *self);
77 static void client_get_area(ObClient *self);
78 static void client_get_desktop(ObClient *self);
79 static void client_get_state(ObClient *self);
80 static void client_get_shaped(ObClient *self);
81 static void client_get_mwm_hints(ObClient *self);
82 static void client_get_colormap(ObClient *self);
83 static void client_set_desktop_recursive(ObClient *self,
87 static void client_change_allowed_actions(ObClient *self);
88 static void client_change_state(ObClient *self);
89 static void client_change_wm_state(ObClient *self);
90 static void client_apply_startup_state(ObClient *self,
91 gint x, gint y, gint w, gint h);
92 static void client_restore_session_state(ObClient *self);
93 static gboolean client_restore_session_stacking(ObClient *self);
94 static ObAppSettings *client_get_settings_state(ObClient *self);
95 static void client_update_transient_tree(ObClient *self,
96 ObGroup *oldgroup, ObGroup *newgroup,
97 gboolean oldgtran, gboolean newgtran,
100 static void client_present(ObClient *self, gboolean here, gboolean raise,
102 static GSList *client_search_all_top_parents_internal(ObClient *self,
104 ObStackingLayer layer);
105 static void client_call_notifies(ObClient *self, GSList *list);
106 static void client_ping_event(ObClient *self, gboolean dead);
109 void client_startup(gboolean reconfig)
111 if (reconfig) return;
116 void client_shutdown(gboolean reconfig)
118 if (reconfig) return;
121 static void client_call_notifies(ObClient *self, GSList *list)
125 for (it = list; it; it = g_slist_next(it)) {
126 ClientCallback *d = it->data;
127 d->func(self, d->data);
131 void client_add_destroy_notify(ObClientCallback func, gpointer data)
133 ClientCallback *d = g_new(ClientCallback, 1);
136 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
139 void client_remove_destroy_notify(ObClientCallback func)
143 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
144 ClientCallback *d = it->data;
145 if (d->func == func) {
147 client_destroy_notifies =
148 g_slist_delete_link(client_destroy_notifies, it);
154 void client_set_list(void)
156 Window *windows, *win_it;
158 guint size = g_list_length(client_list);
160 /* create an array of the window ids */
162 windows = g_new(Window, size);
164 for (it = client_list; it; it = g_list_next(it), ++win_it)
165 *win_it = ((ObClient*)it->data)->window;
169 PROP_SETA32(RootWindow(ob_display, ob_screen),
170 net_client_list, window, (gulong*)windows, size);
178 void client_manage_all(void)
183 XWindowAttributes attrib;
185 XQueryTree(ob_display, RootWindow(ob_display, ob_screen),
186 &w, &w, &children, &nchild);
188 /* remove all icon windows from the list */
189 for (i = 0; i < nchild; i++) {
190 if (children[i] == None) continue;
191 wmhints = XGetWMHints(ob_display, children[i]);
193 if ((wmhints->flags & IconWindowHint) &&
194 (wmhints->icon_window != children[i]))
195 for (j = 0; j < nchild; j++)
196 if (children[j] == wmhints->icon_window) {
204 /* manage windows in reverse order from how they were originally mapped.
205 this is an attempt to manage children windows before their parents, so
206 that when the parent is mapped, it can find the child */
207 for (i = 0; i < nchild; ++i) {
208 if (children[i] == None)
210 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
211 if (attrib.override_redirect) continue;
213 if (attrib.map_state != IsUnmapped)
214 client_manage(children[i]);
220 void client_manage(Window window)
224 XWindowAttributes attrib;
225 XSetWindowAttributes attrib_set;
227 gboolean activate = FALSE;
228 ObAppSettings *settings;
229 gboolean transient = FALSE;
230 Rect place, *monitor;
231 Time launch_time, map_time;
235 /* check if it has already been unmapped by the time we started
236 mapping. the grab does a sync so we don't have to here */
237 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
238 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e))
240 XPutBackEvent(ob_display, &e);
242 ob_debug("Trying to manage unmapped window. Aborting that.\n");
244 return; /* don't manage it */
247 /* make sure it isn't an override-redirect window */
248 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
249 attrib.override_redirect)
252 return; /* don't manage it */
255 /* is the window a docking app */
256 if ((wmhint = XGetWMHints(ob_display, window))) {
257 if ((wmhint->flags & StateHint) &&
258 wmhint->initial_state == WithdrawnState)
260 dock_add(window, wmhint);
268 ob_debug("Managing window: 0x%lx\n", window);
270 map_time = event_get_server_time();
272 /* choose the events we want to receive on the CLIENT window */
273 attrib_set.event_mask = CLIENT_EVENTMASK;
274 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
275 XChangeWindowAttributes(ob_display, window,
276 CWEventMask|CWDontPropagate, &attrib_set);
278 /* create the ObClient struct, and populate it from the hints on the
280 self = g_new0(ObClient, 1);
281 self->obwin.type = Window_Client;
282 self->window = window;
284 /* non-zero defaults */
285 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
286 self->gravity = NorthWestGravity;
287 self->desktop = screen_num_desktops; /* always an invalid value */
289 /* get all the stuff off the window */
290 client_get_all(self, TRUE);
292 ob_debug("Window type: %d\n", self->type);
293 ob_debug("Window group: 0x%x\n", self->group?self->group->leader:0);
295 /* now we have all of the window's information so we can set this up.
296 do this before creating the frame, so it can tell that we are still
297 mapping and doesn't go applying things right away */
298 client_setup_decor_and_functions(self, FALSE);
300 /* specify that if we exit, the window should not be destroyed and
301 should be reparented back to root automatically */
302 XChangeSaveSet(ob_display, window, SetModeInsert);
304 /* create the decoration frame for the client window */
305 self->frame = frame_new(self);
307 frame_grab_client(self->frame);
309 /* we've grabbed everything and set everything that we need to at mapping
313 /* per-app settings override stuff from client_get_all, and return the
314 settings for other uses too. the returned settings is a shallow copy,
315 that needs to be freed with g_free(). */
316 settings = client_get_settings_state(self);
317 /* the session should get the last say though */
318 client_restore_session_state(self);
320 /* tell startup notification that this app started */
321 launch_time = sn_app_started(self->startup_id, self->class, self->name);
323 /* do this after we have a frame.. it uses the frame to help determine the
324 WM_STATE to apply. */
325 client_change_state(self);
327 /* add ourselves to the focus order */
328 focus_order_add_new(self);
330 /* do this to add ourselves to the stacking list in a non-intrusive way */
331 client_calc_layer(self);
333 /* focus the new window? */
334 if (ob_state() != OB_STATE_STARTING &&
335 (!self->session || self->session->focused) &&
336 /* this means focus=true for window is same as config_focus_new=true */
337 ((config_focus_new || (settings && settings->focus == 1)) ||
338 client_search_focus_tree_full(self)) &&
339 /* this checks for focus=false for the window */
340 (!settings || settings->focus != 0) &&
341 focus_valid_target(self, FALSE, FALSE, TRUE, FALSE, FALSE))
346 /* remove the client's border */
347 XSetWindowBorderWidth(ob_display, self->window, 0);
349 /* adjust the frame to the client's size before showing or placing
351 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
352 frame_adjust_client_area(self->frame);
354 /* where the frame was placed is where the window was originally */
356 monitor = screen_physical_area_monitor(screen_find_monitor(&place));
358 /* figure out placement for the window if the window is new */
359 if (ob_state() == OB_STATE_RUNNING) {
360 ob_debug("Positioned: %s @ %d %d\n",
361 (!self->positioned ? "no" :
362 (self->positioned == PPosition ? "program specified" :
363 (self->positioned == USPosition ? "user specified" :
364 (self->positioned == (PPosition | USPosition) ?
365 "program + user specified" :
366 "BADNESS !?")))), place.x, place.y);
368 ob_debug("Sized: %s @ %d %d\n",
369 (!self->sized ? "no" :
370 (self->sized == PSize ? "program specified" :
371 (self->sized == USSize ? "user specified" :
372 (self->sized == (PSize | USSize) ?
373 "program + user specified" :
374 "BADNESS !?")))), place.width, place.height);
376 /* splash screens are also returned as TRUE for transient,
377 and so will be forced on screen below */
378 transient = place_client(self, &place.x, &place.y, settings);
380 /* make sure the window is visible. */
381 client_find_onscreen(self, &place.x, &place.y,
382 place.width, place.height,
383 /* non-normal clients has less rules, and
384 windows that are being restored from a
385 session do also. we can assume you want
386 it back where you saved it. Clients saying
387 they placed themselves are subjected to
388 harder rules, ones that are placed by
389 place.c or by the user are allowed partially
390 off-screen and on xinerama divides (ie,
391 it is up to the placement routines to avoid
392 the xinerama divides)
394 splash screens get "transient" set to TRUE by
395 the place_client call
397 ob_state() == OB_STATE_RUNNING &&
399 (!((self->positioned & USPosition) ||
400 (settings && settings->pos_given)) &&
401 client_normal(self) &&
403 /* don't move oldschool fullscreen windows to
404 fit inside the struts (fixes Acroread, which
405 makes its fullscreen window fit the screen
406 but it is not USSize'd or USPosition'd) */
407 !(self->decorations == 0 &&
408 RECT_EQUAL(place, *monitor)))));
411 /* if the window isn't user-sized, then make it fit inside
412 the visible screen area on its monitor. Use basically the same rules
413 for forcing the window on screen in the client_find_onscreen call.
415 do this after place_client, it chooses the monitor!
417 splash screens get "transient" set to TRUE by
418 the place_client call
420 if (ob_state() == OB_STATE_RUNNING &&
422 (!(self->sized & USSize || self->positioned & USPosition) &&
423 client_normal(self) &&
425 /* don't shrink oldschool fullscreen windows to fit inside the
426 struts (fixes Acroread, which makes its fullscreen window
427 fit the screen but it is not USSize'd or USPosition'd) */
428 !(self->decorations == 0 && RECT_EQUAL(place, *monitor)))))
430 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
432 /* get the size of the frame */
433 place.width += self->frame->size.left + self->frame->size.right;
434 place.height += self->frame->size.top + self->frame->size.bottom;
436 /* fit the window inside the area */
437 place.width = MIN(place.width, a->width);
438 place.height = MIN(place.height, a->height);
440 ob_debug("setting window size to %dx%d\n", place.width, place.height);
442 /* get the size of the client back */
443 place.width -= self->frame->size.left + self->frame->size.right;
444 place.height -= self->frame->size.top + self->frame->size.bottom;
449 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
450 "some restrictions may apply\n",
451 self->window, place.x, place.y, place.width, place.height);
453 ob_debug(" but session requested %d, %d %d x %d instead, "
455 self->session->x, self->session->y,
456 self->session->w, self->session->h);
458 /* do this after the window is placed, so the premax/prefullscreen numbers
461 this also places the window
463 client_apply_startup_state(self, place.x, place.y,
464 place.width, place.height);
469 ob_debug_type(OB_DEBUG_FOCUS, "Going to try activate new window? %s\n",
470 activate ? "yes" : "no");
472 gboolean raise = FALSE;
474 /* This is focus stealing prevention */
475 ob_debug_type(OB_DEBUG_FOCUS,
476 "Want to focus new window 0x%x at time %u "
477 "launched at %u (last user interaction time %u)\n",
478 self->window, map_time, launch_time,
479 event_last_user_time);
481 if (menu_frame_visible || moveresize_in_progress) {
484 ob_debug_type(OB_DEBUG_FOCUS,
485 "Not focusing the window because the user is inside "
486 "an Openbox menu or is move/resizing a window and "
487 "we don't want to interrupt them\n");
490 /* if it's on another desktop */
491 else if (!(self->desktop == screen_desktop ||
492 self->desktop == DESKTOP_ALL) &&
493 /* the timestamp is from before you changed desktops */
494 launch_time && screen_desktop_user_time &&
495 !event_time_after(launch_time, screen_desktop_user_time))
499 ob_debug_type(OB_DEBUG_FOCUS,
500 "Not focusing the window because its on another "
503 /* If something is focused, and it's not our relative... */
504 else if (focus_client && client_search_focus_tree_full(self) == NULL &&
505 client_search_focus_group_full(self) == NULL)
507 /* If the user is working in another window right now, then don't
509 if (event_last_user_time && launch_time &&
510 event_time_after(event_last_user_time, launch_time) &&
511 event_last_user_time != launch_time &&
512 event_time_after(event_last_user_time,
513 map_time - OB_EVENT_USER_TIME_DELAY))
516 ob_debug_type(OB_DEBUG_FOCUS,
517 "Not focusing the window because the user is "
518 "working in another window\n");
520 /* If its a transient (and its parents aren't focused) */
521 else if (client_has_parent(self)) {
523 ob_debug_type(OB_DEBUG_FOCUS,
524 "Not focusing the window because it is a "
525 "transient, and its relatives aren't focused\n");
527 /* Don't steal focus from globally active clients.
528 I stole this idea from KWin. It seems nice.
530 else if (!(focus_client->can_focus ||
531 focus_client->focus_notify))
534 ob_debug_type(OB_DEBUG_FOCUS,
535 "Not focusing the window because a globally "
536 "active client has focus\n");
538 /* Don't move focus if it's not going to go to this window
540 else if (client_focus_target(self) != self) {
543 ob_debug_type(OB_DEBUG_FOCUS,
544 "Not focusing the window because another window "
545 "would get the focus anyway\n");
547 else if (!(self->desktop == screen_desktop ||
548 self->desktop == DESKTOP_ALL))
552 ob_debug_type(OB_DEBUG_FOCUS,
553 "Not focusing the window because it is on "
554 "another desktop and no relatives are focused ");
559 ob_debug_type(OB_DEBUG_FOCUS,
560 "Focus stealing prevention activated for %s at "
561 "time %u (last user interactioon time %u)\n",
562 self->title, map_time, event_last_user_time);
563 /* if the client isn't focused, then hilite it so the user
565 client_hilite(self, TRUE);
566 /* we may want to raise it even tho we're not activating it */
567 if (raise && !client_restore_session_stacking(self))
568 stacking_raise(CLIENT_AS_WINDOW(self));
572 /* This may look rather odd. Well it's because new windows are added
573 to the stacking order non-intrusively. If we're not going to focus
574 the new window or hilite it, then we raise it to the top. This will
575 take affect for things that don't get focused like splash screens.
576 Also if you don't have focus_new enabled, then it's going to get
577 raised to the top. Legacy begets legacy I guess?
579 if (!client_restore_session_stacking(self))
580 stacking_raise(CLIENT_AS_WINDOW(self));
583 mouse_grab_for_client(self, TRUE);
585 /* this has to happen before we try focus the window, but we want it to
586 happen after the client's stacking has been determined or it looks bad
590 if (!config_focus_under_mouse)
591 ignore_start = event_start_ignore_all_enters();
595 if (!config_focus_under_mouse)
596 event_end_ignore_all_enters(ignore_start);
600 gboolean stacked = client_restore_session_stacking(self);
601 client_present(self, FALSE, !stacked, TRUE);
604 /* add to client list/map */
605 client_list = g_list_append(client_list, self);
606 g_hash_table_insert(window_map, &self->window, self);
608 /* this has to happen after we're in the client_list */
609 if (STRUT_EXISTS(self->strut))
610 screen_update_areas();
612 /* update the list hints */
615 /* watch for when the application stops responding. only do this for
616 normal windows, i.e. windows which have titlebars and close buttons
617 and things like that.
618 we don't need to stop pinging on unmanage, because it will be handled
619 automatically by the destroy callback!
621 if (self->ping && client_normal(self))
622 ping_start(self, client_ping_event);
624 /* free the ObAppSettings shallow copy */
627 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
628 window, self->frame->window, self->class);
634 ObClient *client_fake_manage(Window window)
637 ObAppSettings *settings;
639 ob_debug("Pretend-managing window: %lx\n", window);
641 /* do this minimal stuff to figure out the client's decorations */
643 self = g_new0(ObClient, 1);
644 self->window = window;
646 client_get_all(self, FALSE);
647 /* per-app settings override stuff, and return the settings for other
648 uses too. this returns a shallow copy that needs to be freed */
649 settings = client_get_settings_state(self);
651 client_setup_decor_and_functions(self, FALSE);
653 /* create the decoration frame for the client window and adjust its size */
654 self->frame = frame_new(self);
655 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
657 ob_debug("gave extents left %d right %d top %d bottom %d\n",
658 self->frame->size.left, self->frame->size.right,
659 self->frame->size.top, self->frame->size.bottom);
661 /* free the ObAppSettings shallow copy */
667 void client_unmanage_all(void)
669 while (client_list != NULL)
670 client_unmanage(client_list->data);
673 void client_unmanage(ObClient *self)
679 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
680 self->window, self->frame->window,
681 self->class, self->title ? self->title : "");
683 g_assert(self != NULL);
685 /* we dont want events no more. do this before hiding the frame so we
686 don't generate more events */
687 XSelectInput(ob_display, self->window, NoEventMask);
689 /* ignore enter events from the unmap so it doesnt mess with the focus */
690 if (!config_focus_under_mouse)
691 ignore_start = event_start_ignore_all_enters();
693 frame_hide(self->frame);
694 /* flush to send the hide to the server quickly */
697 if (!config_focus_under_mouse)
698 event_end_ignore_all_enters(ignore_start);
700 mouse_grab_for_client(self, FALSE);
702 /* remove the window from our save set */
703 XChangeSaveSet(ob_display, self->window, SetModeDelete);
705 /* update the focus lists */
706 focus_order_remove(self);
707 if (client_focused(self)) {
708 /* don't leave an invalid focus_client */
712 client_list = g_list_remove(client_list, self);
713 stacking_remove(self);
714 g_hash_table_remove(window_map, &self->window);
716 /* once the client is out of the list, update the struts to remove its
718 if (STRUT_EXISTS(self->strut))
719 screen_update_areas();
721 client_call_notifies(self, client_destroy_notifies);
723 /* tell our parent(s) that we're gone */
724 for (it = self->parents; it; it = g_slist_next(it))
725 ((ObClient*)it->data)->transients =
726 g_slist_remove(((ObClient*)it->data)->transients,self);
728 /* tell our transients that we're gone */
729 for (it = self->transients; it; it = g_slist_next(it)) {
730 ((ObClient*)it->data)->parents =
731 g_slist_remove(((ObClient*)it->data)->parents, self);
732 /* we could be keeping our children in a higher layer */
733 client_calc_layer(it->data);
736 /* remove from its group */
738 group_remove(self->group, self);
742 /* restore the window's original geometry so it is not lost */
748 if (self->fullscreen)
749 a = self->pre_fullscreen_area;
750 else if (self->max_horz || self->max_vert) {
751 if (self->max_horz) {
752 a.x = self->pre_max_area.x;
753 a.width = self->pre_max_area.width;
755 if (self->max_vert) {
756 a.y = self->pre_max_area.y;
757 a.height = self->pre_max_area.height;
761 self->fullscreen = self->max_horz = self->max_vert = FALSE;
762 /* let it be moved and resized no matter what */
763 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
764 self->decorations = 0; /* unmanaged windows have no decor */
766 /* give the client its border back */
767 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
769 client_move_resize(self, a.x, a.y, a.width, a.height);
772 /* reparent the window out of the frame, and free the frame */
773 frame_release_client(self->frame);
774 frame_free(self->frame);
777 if (ob_state() != OB_STATE_EXITING) {
778 /* these values should not be persisted across a window
780 PROP_ERASE(self->window, net_wm_desktop);
781 PROP_ERASE(self->window, net_wm_state);
782 PROP_ERASE(self->window, wm_state);
784 /* if we're left in an unmapped state, the client wont be mapped.
785 this is bad, since we will no longer be managing the window on
787 XMapWindow(ob_display, self->window);
790 /* these should not be left on the window ever. other window managers
791 don't necessarily use them and it will mess them up (like compiz) */
792 PROP_ERASE(self->window, net_wm_visible_name);
793 PROP_ERASE(self->window, net_wm_visible_icon_name);
795 /* update the list hints */
798 ob_debug("Unmanaged window 0x%lx\n", self->window);
800 /* free all data allocated in the client struct */
801 g_slist_free(self->transients);
802 for (j = 0; j < self->nicons; ++j)
803 g_free(self->icons[j].data);
804 if (self->nicons > 0)
806 g_free(self->startup_id);
807 g_free(self->wm_command);
809 g_free(self->icon_title);
813 g_free(self->client_machine);
814 g_free(self->sm_client_id);
818 void client_fake_unmanage(ObClient *self)
820 /* this is all that got allocated to get the decorations */
822 frame_free(self->frame);
826 /*! Returns a new structure containing the per-app settings for this client.
827 The returned structure needs to be freed with g_free. */
828 static ObAppSettings *client_get_settings_state(ObClient *self)
830 ObAppSettings *settings;
833 settings = config_create_app_settings();
835 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
836 ObAppSettings *app = it->data;
837 gboolean match = TRUE;
839 g_assert(app->name != NULL || app->class != NULL);
841 /* we know that either name or class is not NULL so it will have to
842 match to use the rule */
844 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
846 else if (app->class &&
847 !g_pattern_match(app->class,
848 strlen(self->class), self->class, NULL))
850 else if (app->role &&
851 !g_pattern_match(app->role,
852 strlen(self->role), self->role, NULL))
856 ob_debug("Window matching: %s\n", app->name);
858 /* copy the settings to our struct, overriding the existing
859 settings if they are not defaults */
860 config_app_settings_copy_non_defaults(app, settings);
864 if (settings->shade != -1)
865 self->shaded = !!settings->shade;
866 if (settings->decor != -1)
867 self->undecorated = !settings->decor;
868 if (settings->iconic != -1)
869 self->iconic = !!settings->iconic;
870 if (settings->skip_pager != -1)
871 self->skip_pager = !!settings->skip_pager;
872 if (settings->skip_taskbar != -1)
873 self->skip_taskbar = !!settings->skip_taskbar;
875 if (settings->max_vert != -1)
876 self->max_vert = !!settings->max_vert;
877 if (settings->max_horz != -1)
878 self->max_horz = !!settings->max_horz;
880 if (settings->fullscreen != -1)
881 self->fullscreen = !!settings->fullscreen;
883 if (settings->desktop) {
884 if (settings->desktop == DESKTOP_ALL)
885 self->desktop = settings->desktop;
886 else if (settings->desktop > 0 &&
887 settings->desktop <= screen_num_desktops)
888 self->desktop = settings->desktop - 1;
891 if (settings->layer == -1) {
895 else if (settings->layer == 0) {
899 else if (settings->layer == 1) {
906 static void client_restore_session_state(ObClient *self)
910 ob_debug_type(OB_DEBUG_SM,
911 "Restore session for client %s\n", self->title);
913 if (!(it = session_state_find(self))) {
914 ob_debug_type(OB_DEBUG_SM,
915 "Session data not found for client %s\n", self->title);
919 self->session = it->data;
921 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s\n",
924 RECT_SET_POINT(self->area, self->session->x, self->session->y);
925 self->positioned = USPosition;
926 self->sized = USSize;
927 if (self->session->w > 0)
928 self->area.width = self->session->w;
929 if (self->session->h > 0)
930 self->area.height = self->session->h;
931 XResizeWindow(ob_display, self->window,
932 self->area.width, self->area.height);
934 self->desktop = (self->session->desktop == DESKTOP_ALL ?
935 self->session->desktop :
936 MIN(screen_num_desktops - 1, self->session->desktop));
937 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
939 self->shaded = self->session->shaded;
940 self->iconic = self->session->iconic;
941 self->skip_pager = self->session->skip_pager;
942 self->skip_taskbar = self->session->skip_taskbar;
943 self->fullscreen = self->session->fullscreen;
944 self->above = self->session->above;
945 self->below = self->session->below;
946 self->max_horz = self->session->max_horz;
947 self->max_vert = self->session->max_vert;
948 self->undecorated = self->session->undecorated;
951 static gboolean client_restore_session_stacking(ObClient *self)
955 if (!self->session) return FALSE;
957 mypos = g_list_find(session_saved_state, self->session);
958 if (!mypos) return FALSE;
960 /* start above me and look for the first client */
961 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
964 for (cit = client_list; cit; cit = g_list_next(cit)) {
965 ObClient *c = cit->data;
966 /* found a client that was in the session, so go below it */
967 if (c->session == it->data) {
968 stacking_below(CLIENT_AS_WINDOW(self),
969 CLIENT_AS_WINDOW(cit->data));
977 void client_move_onscreen(ObClient *self, gboolean rude)
979 gint x = self->area.x;
980 gint y = self->area.y;
981 if (client_find_onscreen(self, &x, &y,
983 self->area.height, rude)) {
984 client_move(self, x, y);
988 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
991 gint ox = *x, oy = *y;
992 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
997 RECT_SET(desired, *x, *y, w, h);
998 frame_rect_to_frame(self->frame, &desired);
1000 /* get where the frame would be */
1001 frame_client_gravity(self->frame, x, y);
1003 /* get the requested size of the window with decorations */
1004 fw = self->frame->size.left + w + self->frame->size.right;
1005 fh = self->frame->size.top + h + self->frame->size.bottom;
1007 /* If rudeness wasn't requested, then still be rude in a given direction
1008 if the client is not moving, only resizing in that direction */
1010 Point oldtl, oldtr, oldbl, oldbr;
1011 Point newtl, newtr, newbl, newbr;
1012 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1014 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1015 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1016 self->frame->area.y + self->frame->area.height - 1);
1017 POINT_SET(oldtr, oldbr.x, oldtl.y);
1018 POINT_SET(oldbl, oldtl.x, oldbr.y);
1020 POINT_SET(newtl, *x, *y);
1021 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1022 POINT_SET(newtr, newbr.x, newtl.y);
1023 POINT_SET(newbl, newtl.x, newbr.y);
1025 /* is it moving or just resizing from some corner? */
1026 stationary_l = oldtl.x == newtl.x;
1027 stationary_r = oldtr.x == newtr.x;
1028 stationary_t = oldtl.y == newtl.y;
1029 stationary_b = oldbl.y == newbl.y;
1031 /* if left edge is growing and didnt move right edge */
1032 if (stationary_r && newtl.x < oldtl.x)
1034 /* if right edge is growing and didnt move left edge */
1035 if (stationary_l && newtr.x > oldtr.x)
1037 /* if top edge is growing and didnt move bottom edge */
1038 if (stationary_b && newtl.y < oldtl.y)
1040 /* if bottom edge is growing and didnt move top edge */
1041 if (stationary_t && newbl.y > oldbl.y)
1045 for (i = 0; i < screen_num_monitors; ++i) {
1048 if (!screen_physical_area_monitor_contains(i, &desired)) {
1049 if (i < screen_num_monitors - 1)
1052 /* the window is not inside any monitor! so just use the first
1054 a = screen_area(self->desktop, 0, NULL);
1056 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1058 /* This makes sure windows aren't entirely outside of the screen so you
1059 can't see them at all.
1060 It makes sure 10% of the window is on the screen at least. At don't
1061 let it move itself off the top of the screen, which would hide the
1062 titlebar on you. (The user can still do this if they want too, it's
1063 only limiting the application.
1065 if (client_normal(self)) {
1066 if (!self->strut.right && *x + fw/10 >= a->x + a->width - 1)
1067 *x = a->x + a->width - fw/10;
1068 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1069 *y = a->y + a->height - fh/10;
1070 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1071 *x = a->x - fw*9/10;
1072 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1073 *y = a->y - fh*9/10;
1076 /* This here doesn't let windows even a pixel outside the
1077 struts/screen. When called from client_manage, programs placing
1078 themselves are forced completely onscreen, while things like
1079 xterm -geometry resolution-width/2 will work fine. Trying to
1080 place it completely offscreen will be handled in the above code.
1081 Sorry for this confused comment, i am tired. */
1082 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1083 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1084 *x = a->x + MAX(0, a->width - fw);
1086 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1087 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1088 *y = a->y + MAX(0, a->height - fh);
1093 /* get where the client should be */
1094 frame_frame_gravity(self->frame, x, y);
1096 return ox != *x || oy != *y;
1099 static void client_get_all(ObClient *self, gboolean real)
1101 /* this is needed for the frame to set itself up */
1102 client_get_area(self);
1104 /* these things can change the decor and functions of the window */
1106 client_get_mwm_hints(self);
1107 /* this can change the mwmhints for special cases */
1108 client_get_type_and_transientness(self);
1109 client_get_state(self);
1110 client_update_normal_hints(self);
1112 /* get the session related properties, these can change decorations
1113 from per-app settings */
1114 client_get_session_ids(self);
1116 /* now we got everything that can affect the decorations */
1120 /* get this early so we have it for debugging */
1121 client_update_title(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 (!(PROP_GETS(self->window, net_startup_id, utf8, &self->startup_id)))
1157 PROP_GETS(self->group->leader,
1158 net_startup_id, utf8, &self->startup_id);
1161 static void client_get_area(ObClient *self)
1163 XWindowAttributes wattrib;
1166 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
1167 g_assert(ret != BadWindow);
1169 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1170 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1171 self->border_width = wattrib.border_width;
1173 ob_debug("client area: %d %d %d %d bw %d\n", wattrib.x, wattrib.y,
1174 wattrib.width, wattrib.height, wattrib.border_width);
1177 static void client_get_desktop(ObClient *self)
1179 guint32 d = screen_num_desktops; /* an always-invalid value */
1181 if (PROP_GET32(self->window, net_wm_desktop, cardinal, &d)) {
1182 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1183 self->desktop = screen_num_desktops - 1;
1186 ob_debug("client requested desktop 0x%x\n", self->desktop);
1189 gboolean first = TRUE;
1190 guint all = screen_num_desktops; /* not a valid value */
1192 /* if they are all on one desktop, then open it on the
1194 for (it = self->parents; it; it = g_slist_next(it)) {
1195 ObClient *c = it->data;
1197 if (c->desktop == DESKTOP_ALL) continue;
1203 else if (all != c->desktop)
1204 all = screen_num_desktops; /* make it invalid */
1206 if (all != screen_num_desktops) {
1207 self->desktop = all;
1209 ob_debug("client desktop set from parents: 0x%x\n",
1212 /* try get from the startup-notification protocol */
1213 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1214 if (self->desktop >= screen_num_desktops &&
1215 self->desktop != DESKTOP_ALL)
1216 self->desktop = screen_num_desktops - 1;
1217 ob_debug("client desktop set from startup-notification: 0x%x\n",
1220 /* defaults to the current desktop */
1222 self->desktop = screen_desktop;
1223 ob_debug("client desktop set to the current desktop: %d\n",
1229 static void client_get_state(ObClient *self)
1234 if (PROP_GETA32(self->window, net_wm_state, atom, &state, &num)) {
1236 for (i = 0; i < num; ++i) {
1237 if (state[i] == prop_atoms.net_wm_state_modal)
1239 else if (state[i] == prop_atoms.net_wm_state_shaded)
1240 self->shaded = TRUE;
1241 else if (state[i] == prop_atoms.net_wm_state_hidden)
1242 self->iconic = TRUE;
1243 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
1244 self->skip_taskbar = TRUE;
1245 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
1246 self->skip_pager = TRUE;
1247 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
1248 self->fullscreen = TRUE;
1249 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
1250 self->max_vert = TRUE;
1251 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
1252 self->max_horz = TRUE;
1253 else if (state[i] == prop_atoms.net_wm_state_above)
1255 else if (state[i] == prop_atoms.net_wm_state_below)
1257 else if (state[i] == prop_atoms.net_wm_state_demands_attention)
1258 self->demands_attention = TRUE;
1259 else if (state[i] == prop_atoms.ob_wm_state_undecorated)
1260 self->undecorated = TRUE;
1267 static void client_get_shaped(ObClient *self)
1269 self->shaped = FALSE;
1271 if (extensions_shape) {
1276 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
1278 XShapeQueryExtents(ob_display, self->window, &s, &foo,
1279 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1281 self->shaped = (s != 0);
1286 void client_update_transient_for(ObClient *self)
1289 ObClient *target = NULL;
1290 gboolean trangroup = FALSE;
1292 if (XGetTransientForHint(ob_display, self->window, &t)) {
1293 if (t != self->window) { /* cant be transient to itself! */
1294 target = g_hash_table_lookup(window_map, &t);
1295 /* if this happens then we need to check for it*/
1296 g_assert(target != self);
1297 if (target && !WINDOW_IS_CLIENT(target)) {
1298 /* this can happen when a dialog is a child of
1299 a dockapp, for example */
1304 /* Setting the transient_for to Root is actually illegal, however
1305 applications from time have done this to specify transient for
1307 if (!target && self->group && t == RootWindow(ob_display, ob_screen))
1309 } else if (self->group && self->transient)
1312 client_update_transient_tree(self, self->group, self->group,
1313 self->transient_for_group, trangroup,
1314 client_direct_parent(self), target);
1315 self->transient_for_group = trangroup;
1319 static void client_update_transient_tree(ObClient *self,
1320 ObGroup *oldgroup, ObGroup *newgroup,
1321 gboolean oldgtran, gboolean newgtran,
1322 ObClient* oldparent,
1323 ObClient *newparent)
1328 g_assert(!oldgtran || oldgroup);
1329 g_assert(!newgtran || newgroup);
1330 g_assert((!oldgtran && !oldparent) ||
1331 (oldgtran && !oldparent) ||
1332 (!oldgtran && oldparent));
1333 g_assert((!newgtran && !newparent) ||
1334 (newgtran && !newparent) ||
1335 (!newgtran && newparent));
1338 Group transient windows are not allowed to have other group
1339 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 effect 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 static void client_get_mwm_hints(ObClient *self)
1441 self->mwmhints.flags = 0; /* default to none */
1443 if (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 (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] == prop_atoms.net_wm_window_type_desktop)
1467 self->type = OB_CLIENT_TYPE_DESKTOP;
1468 else if (val[i] == prop_atoms.net_wm_window_type_dock)
1469 self->type = OB_CLIENT_TYPE_DOCK;
1470 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
1471 self->type = OB_CLIENT_TYPE_TOOLBAR;
1472 else if (val[i] == prop_atoms.net_wm_window_type_menu)
1473 self->type = OB_CLIENT_TYPE_MENU;
1474 else if (val[i] == prop_atoms.net_wm_window_type_utility)
1475 self->type = OB_CLIENT_TYPE_UTILITY;
1476 else if (val[i] == prop_atoms.net_wm_window_type_splash)
1477 self->type = OB_CLIENT_TYPE_SPLASH;
1478 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
1479 self->type = OB_CLIENT_TYPE_DIALOG;
1480 else if (val[i] == prop_atoms.net_wm_window_type_normal)
1481 self->type = OB_CLIENT_TYPE_NORMAL;
1482 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
1483 /* prevent this window from getting any decor or
1485 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1486 OB_MWM_FLAG_DECORATIONS);
1487 self->mwmhints.decorations = 0;
1488 self->mwmhints.functions = 0;
1490 if (self->type != (ObClientType) -1)
1491 break; /* grab the first legit type */
1496 if (XGetTransientForHint(ob_display, self->window, &t))
1497 self->transient = TRUE;
1499 if (self->type == (ObClientType) -1) {
1500 /*the window type hint was not set, which means we either classify
1501 ourself as a normal window or a dialog, depending on if we are a
1503 if (self->transient)
1504 self->type = OB_CLIENT_TYPE_DIALOG;
1506 self->type = OB_CLIENT_TYPE_NORMAL;
1509 /* then, based on our type, we can update our transientness.. */
1510 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1511 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1512 self->type == OB_CLIENT_TYPE_MENU ||
1513 self->type == OB_CLIENT_TYPE_UTILITY)
1515 self->transient = TRUE;
1519 void client_update_protocols(ObClient *self)
1522 guint num_return, i;
1524 self->focus_notify = FALSE;
1525 self->delete_window = FALSE;
1527 if (PROP_GETA32(self->window, wm_protocols, atom, &proto, &num_return)) {
1528 for (i = 0; i < num_return; ++i) {
1529 if (proto[i] == prop_atoms.wm_delete_window)
1530 /* this means we can request the window to close */
1531 self->delete_window = TRUE;
1532 else if (proto[i] == prop_atoms.wm_take_focus)
1533 /* if this protocol is requested, then the window will be
1534 notified whenever we want it to receive focus */
1535 self->focus_notify = TRUE;
1536 else if (proto[i] == prop_atoms.net_wm_ping)
1537 /* if this protocol is requested, then the window will allow
1538 pings to determine if it is still alive */
1541 else if (proto[i] == prop_atoms.net_wm_sync_request)
1542 /* if this protocol is requested, then resizing the
1543 window will be synchronized between the frame and the
1545 self->sync_request = TRUE;
1553 void client_update_sync_request_counter(ObClient *self)
1557 if (PROP_GET32(self->window, net_wm_sync_request_counter, cardinal, &i)) {
1558 self->sync_counter = i;
1560 self->sync_counter = None;
1564 static void client_get_colormap(ObClient *self)
1566 XWindowAttributes wa;
1568 if (XGetWindowAttributes(ob_display, self->window, &wa))
1569 client_update_colormap(self, wa.colormap);
1572 void client_update_colormap(ObClient *self, Colormap colormap)
1574 if (colormap == self->colormap) return;
1576 ob_debug("Setting client %s colormap: 0x%x\n", self->title, colormap);
1578 if (client_focused(self)) {
1579 screen_install_colormap(self, FALSE); /* uninstall old one */
1580 self->colormap = colormap;
1581 screen_install_colormap(self, FALSE); /* install new one */
1583 self->colormap = colormap;
1586 void client_update_normal_hints(ObClient *self)
1592 self->min_ratio = 0.0f;
1593 self->max_ratio = 0.0f;
1594 SIZE_SET(self->size_inc, 1, 1);
1595 SIZE_SET(self->base_size, 0, 0);
1596 SIZE_SET(self->min_size, 0, 0);
1597 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1599 /* get the hints from the window */
1600 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
1601 /* normal windows can't request placement! har har
1602 if (!client_normal(self))
1604 self->positioned = (size.flags & (PPosition|USPosition));
1605 self->sized = (size.flags & (PSize|USSize));
1607 if (size.flags & PWinGravity)
1608 self->gravity = size.win_gravity;
1610 if (size.flags & PAspect) {
1611 if (size.min_aspect.y)
1613 (gfloat) size.min_aspect.x / size.min_aspect.y;
1614 if (size.max_aspect.y)
1616 (gfloat) size.max_aspect.x / size.max_aspect.y;
1619 if (size.flags & PMinSize)
1620 SIZE_SET(self->min_size, size.min_width, size.min_height);
1622 if (size.flags & PMaxSize)
1623 SIZE_SET(self->max_size, size.max_width, size.max_height);
1625 if (size.flags & PBaseSize)
1626 SIZE_SET(self->base_size, size.base_width, size.base_height);
1628 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1629 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1631 ob_debug("Normal hints: min size (%d %d) max size (%d %d)\n "
1632 "size inc (%d %d) base size (%d %d)\n",
1633 self->min_size.width, self->min_size.height,
1634 self->max_size.width, self->max_size.height,
1635 self->size_inc.width, self->size_inc.height,
1636 self->base_size.width, self->base_size.height);
1639 ob_debug("Normal hints: not set\n");
1642 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1644 /* start with everything (cept fullscreen) */
1646 (OB_FRAME_DECOR_TITLEBAR |
1647 OB_FRAME_DECOR_HANDLE |
1648 OB_FRAME_DECOR_GRIPS |
1649 OB_FRAME_DECOR_BORDER |
1650 OB_FRAME_DECOR_ICON |
1651 OB_FRAME_DECOR_ALLDESKTOPS |
1652 OB_FRAME_DECOR_ICONIFY |
1653 OB_FRAME_DECOR_MAXIMIZE |
1654 OB_FRAME_DECOR_SHADE |
1655 OB_FRAME_DECOR_CLOSE);
1657 (OB_CLIENT_FUNC_RESIZE |
1658 OB_CLIENT_FUNC_MOVE |
1659 OB_CLIENT_FUNC_ICONIFY |
1660 OB_CLIENT_FUNC_MAXIMIZE |
1661 OB_CLIENT_FUNC_SHADE |
1662 OB_CLIENT_FUNC_CLOSE |
1663 OB_CLIENT_FUNC_BELOW |
1664 OB_CLIENT_FUNC_ABOVE |
1665 OB_CLIENT_FUNC_UNDECORATE);
1667 if (!(self->min_size.width < self->max_size.width ||
1668 self->min_size.height < self->max_size.height))
1669 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1671 switch (self->type) {
1672 case OB_CLIENT_TYPE_NORMAL:
1673 /* normal windows retain all of the possible decorations and
1674 functionality, and can be fullscreen */
1675 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1678 case OB_CLIENT_TYPE_DIALOG:
1679 /* sometimes apps make dialog windows fullscreen for some reason (for
1680 e.g. kpdf does this..) */
1681 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1684 case OB_CLIENT_TYPE_UTILITY:
1685 /* these windows don't have anything added or removed by default */
1688 case OB_CLIENT_TYPE_MENU:
1689 case OB_CLIENT_TYPE_TOOLBAR:
1690 /* these windows can't iconify or maximize */
1691 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1692 OB_FRAME_DECOR_MAXIMIZE);
1693 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1694 OB_CLIENT_FUNC_MAXIMIZE);
1697 case OB_CLIENT_TYPE_SPLASH:
1698 /* these don't get get any decorations, and the only thing you can
1699 do with them is move them */
1700 self->decorations = 0;
1701 self->functions = OB_CLIENT_FUNC_MOVE;
1704 case OB_CLIENT_TYPE_DESKTOP:
1705 /* these windows are not manipulated by the window manager */
1706 self->decorations = 0;
1707 self->functions = 0;
1710 case OB_CLIENT_TYPE_DOCK:
1711 /* these windows are not manipulated by the window manager, but they
1712 can set below layer which has a special meaning */
1713 self->decorations = 0;
1714 self->functions = OB_CLIENT_FUNC_BELOW;
1718 /* Mwm Hints are applied subtractively to what has already been chosen for
1719 decor and functionality */
1720 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1721 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1722 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1723 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1725 /* if the mwm hints request no handle or title, then all
1726 decorations are disabled, but keep the border if that's
1728 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1729 self->decorations = OB_FRAME_DECOR_BORDER;
1731 self->decorations = 0;
1736 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1737 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1738 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1739 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1740 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1741 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1742 /* dont let mwm hints kill any buttons
1743 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1744 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1745 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1746 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1748 /* dont let mwm hints kill the close button
1749 if (! (self->mwmhints.functions & MwmFunc_Close))
1750 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1754 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1755 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1756 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1757 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1758 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1759 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1761 /* can't maximize without moving/resizing */
1762 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1763 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1764 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1765 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1766 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1769 if (self->max_horz && self->max_vert) {
1770 /* you can't resize fully maximized windows */
1771 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1772 /* kill the handle on fully maxed windows */
1773 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1776 /* If there are no decorations to remove, don't allow the user to try
1778 if (self->decorations == 0)
1779 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1781 /* finally, the user can have requested no decorations, which overrides
1782 everything (but doesnt give it a border if it doesnt have one) */
1783 if (self->undecorated)
1784 self->decorations = 0;
1786 /* if we don't have a titlebar, then we cannot shade! */
1787 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1788 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1790 /* now we need to check against rules for the client's current state */
1791 if (self->fullscreen) {
1792 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1793 OB_CLIENT_FUNC_FULLSCREEN |
1794 OB_CLIENT_FUNC_ICONIFY);
1795 self->decorations = 0;
1798 client_change_allowed_actions(self);
1801 /* force reconfigure to make sure decorations are updated */
1802 client_reconfigure(self, TRUE);
1805 static void client_change_allowed_actions(ObClient *self)
1810 /* desktop windows are kept on all desktops */
1811 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1812 actions[num++] = prop_atoms.net_wm_action_change_desktop;
1814 if (self->functions & OB_CLIENT_FUNC_SHADE)
1815 actions[num++] = prop_atoms.net_wm_action_shade;
1816 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1817 actions[num++] = prop_atoms.net_wm_action_close;
1818 if (self->functions & OB_CLIENT_FUNC_MOVE)
1819 actions[num++] = prop_atoms.net_wm_action_move;
1820 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1821 actions[num++] = prop_atoms.net_wm_action_minimize;
1822 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1823 actions[num++] = prop_atoms.net_wm_action_resize;
1824 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1825 actions[num++] = prop_atoms.net_wm_action_fullscreen;
1826 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1827 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
1828 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
1830 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1831 actions[num++] = prop_atoms.net_wm_action_above;
1832 if (self->functions & OB_CLIENT_FUNC_BELOW)
1833 actions[num++] = prop_atoms.net_wm_action_below;
1834 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1835 actions[num++] = prop_atoms.ob_wm_action_undecorate;
1837 PROP_SETA32(self->window, net_wm_allowed_actions, atom, actions, num);
1839 /* make sure the window isn't breaking any rules now
1841 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1842 it can't be iconified with its parent
1845 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1846 if (self->frame) client_shade(self, FALSE);
1847 else self->shaded = FALSE;
1849 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1850 if (self->frame) client_fullscreen(self, FALSE);
1851 else self->fullscreen = FALSE;
1853 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1855 if (self->frame) client_maximize(self, FALSE, 0);
1856 else self->max_vert = self->max_horz = FALSE;
1860 void client_update_wmhints(ObClient *self)
1864 /* assume a window takes input if it doesnt specify */
1865 self->can_focus = TRUE;
1867 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
1870 if (hints->flags & InputHint)
1871 self->can_focus = hints->input;
1873 /* only do this when first managing the window *AND* when we aren't
1875 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1876 if (hints->flags & StateHint)
1877 self->iconic = hints->initial_state == IconicState;
1880 self->urgent = (hints->flags & XUrgencyHint);
1881 if (self->urgent && !ur)
1882 client_hilite(self, TRUE);
1883 else if (!self->urgent && ur && self->demands_attention)
1884 client_hilite(self, FALSE);
1886 if (!(hints->flags & WindowGroupHint))
1887 hints->window_group = None;
1889 /* did the group state change? */
1890 if (hints->window_group !=
1891 (self->group ? self->group->leader : None))
1893 ObGroup *oldgroup = self->group;
1895 /* remove from the old group if there was one */
1896 if (self->group != NULL) {
1897 group_remove(self->group, self);
1901 /* add ourself to the group if we have one */
1902 if (hints->window_group != None) {
1903 self->group = group_add(hints->window_group, self);
1906 /* Put ourselves into the new group's transient tree, and remove
1907 ourselves from the old group's */
1908 client_update_transient_tree(self, oldgroup, self->group,
1909 self->transient_for_group,
1910 self->transient_for_group,
1911 client_direct_parent(self),
1912 client_direct_parent(self));
1914 /* Lastly, being in a group, or not, can change if the window is
1915 transient for anything.
1917 The logic for this is:
1918 self->transient = TRUE always if the window wants to be
1919 transient for something, even if transient_for was NULL because
1920 it wasn't in a group before.
1922 If parents was NULL and oldgroup was NULL we can assume
1923 that when we add the new group, it will become transient for
1926 If transient_for_group is TRUE, then it must have already
1927 had a group. If it is getting a new group, the above call to
1928 client_update_transient_tree has already taken care of
1929 everything ! If it is losing all group status then it will
1930 no longer be transient for anything and that needs to be
1933 if (self->transient &&
1934 ((self->parents == NULL && oldgroup == NULL) ||
1935 (self->transient_for_group && !self->group)))
1936 client_update_transient_for(self);
1939 /* the WM_HINTS can contain an icon */
1940 if (hints->flags & IconPixmapHint)
1941 client_update_icons(self);
1947 void client_update_title(ObClient *self)
1950 gchar *visible = NULL;
1952 g_free(self->title);
1955 if (!PROP_GETS(self->window, net_wm_name, utf8, &data)) {
1956 /* try old x stuff */
1957 if (!(PROP_GETS(self->window, wm_name, locale, &data)
1958 || PROP_GETS(self->window, wm_name, utf8, &data))) {
1959 if (self->transient) {
1961 GNOME alert windows are not given titles:
1962 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1964 data = g_strdup("");
1966 data = g_strdup("Unnamed Window");
1970 if (self->client_machine) {
1971 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1976 if (self->not_responding) {
1978 if (self->close_tried_term)
1979 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
1981 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
1985 PROP_SETS(self->window, net_wm_visible_name, visible);
1986 self->title = visible;
1989 frame_adjust_title(self->frame);
1991 /* update the icon title */
1993 g_free(self->icon_title);
1996 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, &data))
1997 /* try old x stuff */
1998 if (!(PROP_GETS(self->window, wm_icon_name, locale, &data) ||
1999 PROP_GETS(self->window, wm_icon_name, utf8, &data)))
2000 data = g_strdup(self->title);
2002 if (self->client_machine) {
2003 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2008 if (self->not_responding) {
2010 if (self->close_tried_term)
2011 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2013 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2017 PROP_SETS(self->window, net_wm_visible_icon_name, visible);
2018 self->icon_title = visible;
2021 void client_update_strut(ObClient *self)
2025 gboolean got = FALSE;
2028 if (PROP_GETA32(self->window, net_wm_strut_partial, cardinal,
2032 STRUT_PARTIAL_SET(strut,
2033 data[0], data[2], data[1], data[3],
2034 data[4], data[5], data[8], data[9],
2035 data[6], data[7], data[10], data[11]);
2041 PROP_GETA32(self->window, net_wm_strut, cardinal, &data, &num)) {
2047 /* use the screen's width/height */
2048 a = screen_physical_area_all_monitors();
2050 STRUT_PARTIAL_SET(strut,
2051 data[0], data[2], data[1], data[3],
2052 a->y, a->y + a->height - 1,
2053 a->x, a->x + a->width - 1,
2054 a->y, a->y + a->height - 1,
2055 a->x, a->x + a->width - 1);
2062 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2063 0, 0, 0, 0, 0, 0, 0, 0);
2065 if (!STRUT_EQUAL(strut, self->strut)) {
2066 self->strut = strut;
2068 /* updating here is pointless while we're being mapped cuz we're not in
2069 the client list yet */
2071 screen_update_areas();
2075 /* Avoid storing icons above this size if possible */
2076 #define AVOID_ABOVE 64
2078 void client_update_icons(ObClient *self)
2083 guint num_seen; /* number of icons present */
2084 guint num_small_seen; /* number of icons small enough present */
2085 guint smallest, smallest_area;
2087 for (i = 0; i < self->nicons; ++i)
2088 g_free(self->icons[i].data);
2089 if (self->nicons > 0)
2090 g_free(self->icons);
2093 if (PROP_GETA32(self->window, net_wm_icon, cardinal, &data, &num)) {
2094 /* figure out how many valid icons are in here */
2096 num_seen = num_small_seen = 0;
2097 smallest = smallest_area = 0;
2103 /* watch for it being too small for the specified size, or for
2104 zero sized icons. */
2105 if (i > num || w == 0 || h == 0) break;
2107 if (!smallest_area || w*h < smallest_area) {
2108 smallest = num_seen;
2109 smallest_area = w*h;
2112 if (w <= AVOID_ABOVE && h <= AVOID_ABOVE)
2115 if (num_small_seen > 0)
2116 self->nicons = num_small_seen;
2120 self->icons = g_new(ObClientIcon, self->nicons);
2122 /* store the icons */
2124 for (j = 0; j < self->nicons;) {
2127 w = self->icons[j].width = data[i++];
2128 h = self->icons[j].height = data[i++];
2130 /* if there are some icons smaller than the threshold, we're
2131 skipping all the ones above */
2132 if (num_small_seen > 0) {
2133 if (w > AVOID_ABOVE || h > AVOID_ABOVE) {
2138 /* if there were no icons smaller than the threshold, then we are
2139 only taking the smallest available one we saw */
2140 else if (j != smallest) {
2145 self->icons[j].data = g_new(RrPixel32, w * h);
2146 for (x = 0, y = 0, t = 0; t < w * h; ++t, ++x, ++i) {
2151 self->icons[j].data[t] =
2152 (((data[i] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2153 (((data[i] >> 16) & 0xff) << RrDefaultRedOffset) +
2154 (((data[i] >> 8) & 0xff) << RrDefaultGreenOffset) +
2155 (((data[i] >> 0) & 0xff) << RrDefaultBlueOffset);
2166 if ((hints = XGetWMHints(ob_display, self->window))) {
2167 if (hints->flags & IconPixmapHint) {
2169 self->icons = g_new(ObClientIcon, self->nicons);
2170 xerror_set_ignore(TRUE);
2171 if (!RrPixmapToRGBA(ob_rr_inst,
2173 (hints->flags & IconMaskHint ?
2174 hints->icon_mask : None),
2175 &self->icons[0].width,
2176 &self->icons[0].height,
2177 &self->icons[0].data))
2179 g_free(self->icons);
2182 xerror_set_ignore(FALSE);
2188 /* set the default icon onto the window
2189 in theory, this could be a race, but if a window doesn't set an icon
2190 or removes it entirely, it's not very likely it is going to set one
2191 right away afterwards
2193 if it has parents, then one of them will have an icon already
2195 if (self->nicons == 0 && !self->parents) {
2196 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2199 data = g_new(gulong, 48*48+2);
2200 data[0] = data[1] = 48;
2201 for (i = 0; i < 48*48; ++i)
2202 data[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2203 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2204 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2205 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2206 PROP_SETA32(self->window, net_wm_icon, cardinal, data, 48*48+2);
2208 } else if (self->frame)
2209 /* don't draw the icon empty if we're just setting one now anyways,
2210 we'll get the property change any second */
2211 frame_adjust_icon(self->frame);
2214 void client_update_icon_geometry(ObClient *self)
2219 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2221 if (PROP_GETA32(self->window, net_wm_icon_geometry, cardinal, &data, &num))
2224 /* don't let them set it with an area < 0 */
2225 RECT_SET(self->icon_geometry, data[0], data[1],
2226 MAX(data[2],0), MAX(data[3],0));
2231 static void client_get_session_ids(ObClient *self)
2238 if (!PROP_GET32(self->window, wm_client_leader, window, &leader))
2241 /* get the SM_CLIENT_ID */
2244 got = PROP_GETS(leader, sm_client_id, locale, &self->sm_client_id);
2246 PROP_GETS(self->window, sm_client_id, locale, &self->sm_client_id);
2248 /* get the WM_CLASS (name and class). make them "" if they are not
2252 got = PROP_GETSS(leader, wm_class, locale, &ss);
2254 got = PROP_GETSS(self->window, wm_class, locale, &ss);
2258 self->name = g_strdup(ss[0]);
2260 self->class = g_strdup(ss[1]);
2265 if (self->name == NULL) self->name = g_strdup("");
2266 if (self->class == NULL) self->class = g_strdup("");
2268 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2271 got = PROP_GETS(leader, wm_window_role, locale, &s);
2273 got = PROP_GETS(self->window, wm_window_role, locale, &s);
2278 self->role = g_strdup("");
2280 /* get the WM_COMMAND */
2284 got = PROP_GETSS(leader, wm_command, locale, &ss);
2286 got = PROP_GETSS(self->window, wm_command, locale, &ss);
2289 /* merge/mash them all together */
2290 gchar *merge = NULL;
2293 for (i = 0; ss[i]; ++i) {
2296 merge = g_strconcat(merge, ss[i], NULL);
2298 merge = g_strconcat(ss[i], NULL);
2303 self->wm_command = merge;
2306 /* get the WM_CLIENT_MACHINE */
2309 got = PROP_GETS(leader, wm_client_machine, locale, &s);
2311 got = PROP_GETS(self->window, wm_client_machine, locale, &s);
2314 gchar localhost[128];
2317 gethostname(localhost, 127);
2318 localhost[127] = '\0';
2319 if (strcmp(localhost, s) != 0)
2320 self->client_machine = s;
2324 /* see if it has the PID set too (the PID requires that the
2325 WM_CLIENT_MACHINE be set) */
2326 if (PROP_GET32(self->window, net_wm_pid, cardinal, &pid))
2331 static void client_change_wm_state(ObClient *self)
2336 old = self->wmstate;
2338 if (self->shaded || self->iconic ||
2339 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2341 self->wmstate = IconicState;
2343 self->wmstate = NormalState;
2345 if (old != self->wmstate) {
2346 PROP_MSG(self->window, kde_wm_change_state,
2347 self->wmstate, 1, 0, 0);
2349 state[0] = self->wmstate;
2351 PROP_SETA32(self->window, wm_state, wm_state, state, 2);
2355 static void client_change_state(ObClient *self)
2357 gulong netstate[12];
2362 netstate[num++] = prop_atoms.net_wm_state_modal;
2364 netstate[num++] = prop_atoms.net_wm_state_shaded;
2366 netstate[num++] = prop_atoms.net_wm_state_hidden;
2367 if (self->skip_taskbar)
2368 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
2369 if (self->skip_pager)
2370 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
2371 if (self->fullscreen)
2372 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
2374 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
2376 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
2378 netstate[num++] = prop_atoms.net_wm_state_above;
2380 netstate[num++] = prop_atoms.net_wm_state_below;
2381 if (self->demands_attention)
2382 netstate[num++] = prop_atoms.net_wm_state_demands_attention;
2383 if (self->undecorated)
2384 netstate[num++] = prop_atoms.ob_wm_state_undecorated;
2385 PROP_SETA32(self->window, net_wm_state, atom, netstate, num);
2388 frame_adjust_state(self->frame);
2391 ObClient *client_search_focus_tree(ObClient *self)
2396 for (it = self->transients; it; it = g_slist_next(it)) {
2397 if (client_focused(it->data)) return it->data;
2398 if ((ret = client_search_focus_tree(it->data))) return ret;
2403 ObClient *client_search_focus_tree_full(ObClient *self)
2405 if (self->parents) {
2408 for (it = self->parents; it; it = g_slist_next(it)) {
2409 ObClient *c = it->data;
2410 if ((c = client_search_focus_tree_full(it->data))) return c;
2416 /* this function checks the whole tree, the client_search_focus_tree
2417 does not, so we need to check this window */
2418 if (client_focused(self))
2420 return client_search_focus_tree(self);
2424 ObClient *client_search_focus_group_full(ObClient *self)
2429 for (it = self->group->members; it; it = g_slist_next(it)) {
2430 ObClient *c = it->data;
2432 if (client_focused(c)) return c;
2433 if ((c = client_search_focus_tree(it->data))) return c;
2436 if (client_focused(self)) return self;
2440 gboolean client_has_parent(ObClient *self)
2442 return self->parents != NULL;
2445 static ObStackingLayer calc_layer(ObClient *self)
2450 monitor = screen_physical_area_monitor(client_monitor(self));
2452 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2453 l = OB_STACKING_LAYER_DESKTOP;
2454 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2455 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2456 else l = OB_STACKING_LAYER_ABOVE;
2458 else if ((self->fullscreen ||
2459 /* No decorations and fills the monitor = oldskool fullscreen.
2460 But not for maximized windows.
2462 (self->decorations == 0 &&
2463 !(self->max_horz && self->max_vert) &&
2464 RECT_EQUAL(self->area, *monitor))) &&
2465 (client_focused(self) || client_search_focus_tree(self)))
2466 l = OB_STACKING_LAYER_FULLSCREEN;
2467 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2468 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2469 else l = OB_STACKING_LAYER_NORMAL;
2476 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2477 ObStackingLayer min)
2479 ObStackingLayer old, own;
2483 own = calc_layer(self);
2484 self->layer = MAX(own, min);
2486 if (self->layer != old) {
2487 stacking_remove(CLIENT_AS_WINDOW(self));
2488 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2491 for (it = self->transients; it; it = g_slist_next(it))
2492 client_calc_layer_recursive(it->data, orig,
2496 void client_calc_layer(ObClient *self)
2503 /* transients take on the layer of their parents */
2504 it = client_search_all_top_parents(self);
2506 for (; it; it = g_slist_next(it))
2507 client_calc_layer_recursive(it->data, orig, 0);
2510 gboolean client_should_show(ObClient *self)
2514 if (client_normal(self) && screen_showing_desktop)
2516 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2522 gboolean client_show(ObClient *self)
2524 gboolean show = FALSE;
2526 if (client_should_show(self)) {
2527 frame_show(self->frame);
2530 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2531 it needs to be in IconicState. This includes when it is on another
2534 client_change_wm_state(self);
2539 gboolean client_hide(ObClient *self)
2541 gboolean hide = FALSE;
2543 if (!client_should_show(self)) {
2544 if (self == focus_client) {
2545 /* if there is a grab going on, then we need to cancel it. if we
2546 move focus during the grab, applications will get
2547 NotifyWhileGrabbed events and ignore them !
2549 actions should not rely on being able to move focus during an
2552 event_cancel_all_key_grabs();
2555 /* We don't need to ignore enter events here.
2556 The window can hide/iconify in 3 different ways:
2557 1 - through an x message. in this case we ignore all enter events
2558 caused by responding to the x message (unless underMouse)
2559 2 - by a keyboard action. in this case we ignore all enter events
2560 caused by the action
2561 3 - by a mouse action. in this case they are doing stuff with the
2562 mouse and focus _should_ move.
2564 Also in action_end, we simulate an enter event that can't be ignored
2565 so trying to ignore them is futile in case 3 anyways
2568 frame_hide(self->frame);
2571 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2572 it needs to be in IconicState. This includes when it is on another
2575 client_change_wm_state(self);
2580 void client_showhide(ObClient *self)
2582 if (!client_show(self))
2586 gboolean client_normal(ObClient *self) {
2587 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2588 self->type == OB_CLIENT_TYPE_DOCK ||
2589 self->type == OB_CLIENT_TYPE_SPLASH);
2592 gboolean client_helper(ObClient *self)
2594 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2595 self->type == OB_CLIENT_TYPE_MENU ||
2596 self->type == OB_CLIENT_TYPE_TOOLBAR);
2599 gboolean client_mouse_focusable(ObClient *self)
2601 return !(self->type == OB_CLIENT_TYPE_MENU ||
2602 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2603 self->type == OB_CLIENT_TYPE_SPLASH ||
2604 self->type == OB_CLIENT_TYPE_DOCK);
2607 gboolean client_enter_focusable(ObClient *self)
2609 /* you can focus desktops but it shouldn't on enter */
2610 return (client_mouse_focusable(self) &&
2611 self->type != OB_CLIENT_TYPE_DESKTOP);
2615 static void client_apply_startup_state(ObClient *self,
2616 gint x, gint y, gint w, gint h)
2618 /* save the states that we are going to apply */
2619 gboolean iconic = self->iconic;
2620 gboolean fullscreen = self->fullscreen;
2621 gboolean undecorated = self->undecorated;
2622 gboolean shaded = self->shaded;
2623 gboolean demands_attention = self->demands_attention;
2624 gboolean max_horz = self->max_horz;
2625 gboolean max_vert = self->max_vert;
2629 /* turn them all off in the client, so they won't affect the window
2631 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2632 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2634 /* move the client to its placed position, or it it's already there,
2635 generate a ConfigureNotify telling the client where it is.
2637 do this after adjusting the frame. otherwise it gets all weird and
2638 clients don't work right
2640 do this before applying the states so they have the correct
2641 pre-max/pre-fullscreen values
2643 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2644 ob_debug("placed window 0x%x at %d, %d with size %d x %d\n",
2645 self->window, x, y, w, h);
2646 /* save the area, and make it where it should be for the premax stuff */
2647 oldarea = self->area;
2648 RECT_SET(self->area, x, y, w, h);
2650 /* apply the states. these are in a carefully crafted order.. */
2653 client_iconify(self, TRUE, FALSE, TRUE);
2655 client_fullscreen(self, TRUE);
2657 client_set_undecorated(self, TRUE);
2659 client_shade(self, TRUE);
2660 if (demands_attention)
2661 client_hilite(self, TRUE);
2663 if (max_vert && max_horz)
2664 client_maximize(self, TRUE, 0);
2666 client_maximize(self, TRUE, 2);
2668 client_maximize(self, TRUE, 1);
2670 /* if the window hasn't been configured yet, then do so now, in fact the
2671 x,y,w,h may _not_ be the same as the area rect, which can end up
2672 meaning that the client isn't properly moved/resized by the fullscreen
2674 pho can cause this because it maps at size of the screen but not 0,0
2675 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2676 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2677 cuz thats where the pre-fullscreen will be. however the actual area is
2678 not, so this needs to be called even if we have fullscreened/maxed
2680 self->area = oldarea;
2681 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2683 /* set the desktop hint, to make sure that it always exists */
2684 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
2686 /* nothing to do for the other states:
2695 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2697 /* these should be the current values. this is for when you're not moving,
2699 g_assert(*x == self->area.x);
2700 g_assert(oldw == self->area.width);
2703 switch (self->gravity) {
2705 case NorthWestGravity:
2707 case SouthWestGravity:
2714 *x -= (neww - oldw) / 2;
2716 case NorthEastGravity:
2718 case SouthEastGravity:
2724 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2726 /* these should be the current values. this is for when you're not moving,
2728 g_assert(*y == self->area.y);
2729 g_assert(oldh == self->area.height);
2732 switch (self->gravity) {
2734 case NorthWestGravity:
2736 case NorthEastGravity:
2743 *y -= (newh - oldh) / 2;
2745 case SouthWestGravity:
2747 case SouthEastGravity:
2753 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2754 gint *logicalw, gint *logicalh,
2757 Rect desired = {*x, *y, *w, *h};
2758 frame_rect_to_frame(self->frame, &desired);
2760 /* make the frame recalculate its dimentions n shit without changing
2761 anything visible for real, this way the constraints below can work with
2762 the updated frame dimensions. */
2763 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2765 /* gets the frame's position */
2766 frame_client_gravity(self->frame, x, y);
2768 /* these positions are frame positions, not client positions */
2770 /* set the size and position if fullscreen */
2771 if (self->fullscreen) {
2775 i = screen_find_monitor(&desired);
2776 a = screen_physical_area_monitor(i);
2783 user = FALSE; /* ignore if the client can't be moved/resized when it
2787 } else if (self->max_horz || self->max_vert) {
2791 /* use all possible struts when maximizing to the full screen */
2792 i = screen_find_monitor(&desired);
2793 a = screen_area(self->desktop, i,
2794 (self->max_horz && self->max_vert ? NULL : &desired));
2796 /* set the size and position if maximized */
2797 if (self->max_horz) {
2799 *w = a->width - self->frame->size.left - self->frame->size.right;
2801 if (self->max_vert) {
2803 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2806 user = FALSE; /* ignore if the client can't be moved/resized when it
2812 /* gets the client's position */
2813 frame_frame_gravity(self->frame, x, y);
2815 /* work within the prefered sizes given by the window */
2816 if (!(*w == self->area.width && *h == self->area.height)) {
2817 gint basew, baseh, minw, minh;
2819 gfloat minratio, maxratio;
2821 incw = self->fullscreen || self->max_horz ? 1 : self->size_inc.width;
2822 inch = self->fullscreen || self->max_vert ? 1 : self->size_inc.height;
2823 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2824 0 : self->min_ratio;
2825 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
2826 0 : self->max_ratio;
2828 /* base size is substituted with min size if not specified */
2829 if (self->base_size.width || self->base_size.height) {
2830 basew = self->base_size.width;
2831 baseh = self->base_size.height;
2833 basew = self->min_size.width;
2834 baseh = self->min_size.height;
2836 /* min size is substituted with base size if not specified */
2837 if (self->min_size.width || self->min_size.height) {
2838 minw = self->min_size.width;
2839 minh = self->min_size.height;
2841 minw = self->base_size.width;
2842 minh = self->base_size.height;
2845 /* if this is a user-requested resize, then check against min/max
2848 /* smaller than min size or bigger than max size? */
2849 if (*w > self->max_size.width) *w = self->max_size.width;
2850 if (*w < minw) *w = minw;
2851 if (*h > self->max_size.height) *h = self->max_size.height;
2852 if (*h < minh) *h = minh;
2857 /* keep to the increments */
2861 /* you cannot resize to nothing */
2862 if (basew + *w < 1) *w = 1 - basew;
2863 if (baseh + *h < 1) *h = 1 - baseh;
2865 /* save the logical size */
2866 *logicalw = incw > 1 ? *w : *w + basew;
2867 *logicalh = inch > 1 ? *h : *h + baseh;
2875 /* adjust the height to match the width for the aspect ratios.
2876 for this, min size is not substituted for base size ever. */
2877 *w -= self->base_size.width;
2878 *h -= self->base_size.height;
2881 if (*h * minratio > *w) {
2882 *h = (gint)(*w / minratio);
2884 /* you cannot resize to nothing */
2887 *w = (gint)(*h * minratio);
2891 if (*h * maxratio < *w) {
2892 *h = (gint)(*w / maxratio);
2894 /* you cannot resize to nothing */
2897 *w = (gint)(*h * minratio);
2901 *w += self->base_size.width;
2902 *h += self->base_size.height;
2905 /* these override the above states! if you cant move you can't move! */
2907 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2911 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2912 *w = self->area.width;
2913 *h = self->area.height;
2922 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
2923 gboolean user, gboolean final, gboolean force_reply)
2926 gboolean send_resize_client;
2927 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
2928 gboolean fmoved, fresized;
2929 guint fdecor = self->frame->decorations;
2930 gboolean fhorz = self->frame->max_horz;
2931 gboolean fvert = self->frame->max_vert;
2932 gint logicalw, logicalh;
2934 /* find the new x, y, width, and height (and logical size) */
2935 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
2937 /* set the logical size if things changed */
2938 if (!(w == self->area.width && h == self->area.height))
2939 SIZE_SET(self->logical_size, logicalw, logicalh);
2941 /* figure out if we moved or resized or what */
2942 moved = (x != self->area.x || y != self->area.y);
2943 resized = (w != self->area.width || h != self->area.height);
2945 oldw = self->area.width;
2946 oldh = self->area.height;
2947 RECT_SET(self->area, x, y, w, h);
2949 /* for app-requested resizes, always resize if 'resized' is true.
2950 for user-requested ones, only resize if final is true, or when
2951 resizing in redraw mode */
2952 send_resize_client = ((!user && resized) ||
2954 (resized && config_resize_redraw))));
2956 /* if the client is enlarging, then resize the client before the frame */
2957 if (send_resize_client && (w > oldw || h > oldh)) {
2958 XMoveResizeWindow(ob_display, self->window,
2959 self->frame->size.left, self->frame->size.top,
2960 MAX(w, oldw), MAX(h, oldh));
2961 frame_adjust_client_area(self->frame);
2964 /* find the frame's dimensions and move/resize it */
2968 /* if decorations changed, then readjust everything for the frame */
2969 if (self->decorations != fdecor ||
2970 self->max_horz != fhorz || self->max_vert != fvert)
2972 fmoved = fresized = TRUE;
2975 /* adjust the frame */
2976 if (fmoved || fresized) {
2977 gulong ignore_start;
2979 ignore_start = event_start_ignore_all_enters();
2981 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
2984 event_end_ignore_all_enters(ignore_start);
2987 if (!user || final) {
2988 gint oldrx = self->root_pos.x;
2989 gint oldry = self->root_pos.y;
2990 /* we have reset the client to 0 border width, so don't include
2991 it in these coords */
2992 POINT_SET(self->root_pos,
2993 self->frame->area.x + self->frame->size.left -
2995 self->frame->area.y + self->frame->size.top -
2996 self->border_width);
2997 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3001 /* This is kinda tricky and should not be changed.. let me explain!
3003 When user = FALSE, then the request is coming from the application
3004 itself, and we are more strict about when to send a synthetic
3005 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3006 in this case (if force_reply is true)
3008 When user = TRUE, then the request is coming from "us", like when we
3009 maximize a window or something. In this case we are more lenient. We
3010 used to follow the same rules as above, but _Java_ Swing can't handle
3011 this. So just to appease Swing, when user = TRUE, we always send
3012 a synthetic ConfigureNotify to give the window its root coordinates.
3014 if ((!user && !resized && (rootmoved || force_reply)) ||
3015 (user && final && rootmoved))
3019 event.type = ConfigureNotify;
3020 event.xconfigure.display = ob_display;
3021 event.xconfigure.event = self->window;
3022 event.xconfigure.window = self->window;
3024 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
3025 self->title, self->root_pos.x, self->root_pos.y, w, h);
3027 /* root window real coords */
3028 event.xconfigure.x = self->root_pos.x;
3029 event.xconfigure.y = self->root_pos.y;
3030 event.xconfigure.width = w;
3031 event.xconfigure.height = h;
3032 event.xconfigure.border_width = self->border_width;
3033 event.xconfigure.above = None;
3034 event.xconfigure.override_redirect = FALSE;
3035 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3036 FALSE, StructureNotifyMask, &event);
3039 /* if the client is shrinking, then resize the frame before the client.
3041 both of these resize sections may run, because the top one only resizes
3042 in the direction that is growing
3044 if (send_resize_client && (w <= oldw || h <= oldh)) {
3045 frame_adjust_client_area(self->frame);
3046 XMoveResizeWindow(ob_display, self->window,
3047 self->frame->size.left, self->frame->size.top, w, h);
3053 void client_fullscreen(ObClient *self, gboolean fs)
3057 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3058 self->fullscreen == fs) return; /* already done */
3060 self->fullscreen = fs;
3061 client_change_state(self); /* change the state hints on the client */
3064 self->pre_fullscreen_area = self->area;
3065 /* if the window is maximized, its area isn't all that meaningful.
3066 save it's premax area instead. */
3067 if (self->max_horz) {
3068 self->pre_fullscreen_area.x = self->pre_max_area.x;
3069 self->pre_fullscreen_area.width = self->pre_max_area.width;
3071 if (self->max_vert) {
3072 self->pre_fullscreen_area.y = self->pre_max_area.y;
3073 self->pre_fullscreen_area.height = self->pre_max_area.height;
3076 /* these will help configure_full figure out where to fullscreen
3080 w = self->area.width;
3081 h = self->area.height;
3083 g_assert(self->pre_fullscreen_area.width > 0 &&
3084 self->pre_fullscreen_area.height > 0);
3086 x = self->pre_fullscreen_area.x;
3087 y = self->pre_fullscreen_area.y;
3088 w = self->pre_fullscreen_area.width;
3089 h = self->pre_fullscreen_area.height;
3090 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3093 ob_debug("Window %s going fullscreen (%d)\n",
3094 self->title, self->fullscreen);
3096 client_setup_decor_and_functions(self, FALSE);
3097 client_move_resize(self, x, y, w, h);
3099 /* and adjust our layer/stacking. do this after resizing the window,
3100 and applying decorations, because windows which fill the screen are
3101 considered "fullscreen" and it affects their layer */
3102 client_calc_layer(self);
3105 /* try focus us when we go into fullscreen mode */
3110 static void client_iconify_recursive(ObClient *self,
3111 gboolean iconic, gboolean curdesk,
3112 gboolean hide_animation)
3115 gboolean changed = FALSE;
3118 if (self->iconic != iconic) {
3119 ob_debug("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
3123 /* don't let non-normal windows iconify along with their parents
3125 if (client_normal(self)) {
3126 self->iconic = iconic;
3128 /* update the focus lists.. iconic windows go to the bottom of
3130 focus_order_to_bottom(self);
3135 self->iconic = iconic;
3137 if (curdesk && self->desktop != screen_desktop &&
3138 self->desktop != DESKTOP_ALL)
3139 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3141 /* this puts it after the current focused window */
3142 focus_order_remove(self);
3143 focus_order_add_new(self);
3150 client_change_state(self);
3151 if (config_animate_iconify && !hide_animation)
3152 frame_begin_iconify_animation(self->frame, iconic);
3153 /* do this after starting the animation so it doesn't flash */
3154 client_showhide(self);
3157 /* iconify all direct transients, and deiconify all transients
3159 for (it = self->transients; it; it = g_slist_next(it))
3160 if (it->data != self)
3161 if (client_is_direct_child(self, it->data) || !iconic)
3162 client_iconify_recursive(it->data, iconic, curdesk,
3166 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3167 gboolean hide_animation)
3169 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3170 /* move up the transient chain as far as possible first */
3171 self = client_search_top_direct_parent(self);
3172 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3176 void client_maximize(ObClient *self, gboolean max, gint dir)
3180 g_assert(dir == 0 || dir == 1 || dir == 2);
3181 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE)) return; /* can't */
3183 /* check if already done */
3185 if (dir == 0 && self->max_horz && self->max_vert) return;
3186 if (dir == 1 && self->max_horz) return;
3187 if (dir == 2 && self->max_vert) return;
3189 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3190 if (dir == 1 && !self->max_horz) return;
3191 if (dir == 2 && !self->max_vert) return;
3194 /* these will help configure_full figure out which screen to fill with
3198 w = self->area.width;
3199 h = self->area.height;
3202 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3203 RECT_SET(self->pre_max_area,
3204 self->area.x, self->pre_max_area.y,
3205 self->area.width, self->pre_max_area.height);
3207 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3208 RECT_SET(self->pre_max_area,
3209 self->pre_max_area.x, self->area.y,
3210 self->pre_max_area.width, self->area.height);
3213 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3214 g_assert(self->pre_max_area.width > 0);
3216 x = self->pre_max_area.x;
3217 w = self->pre_max_area.width;
3219 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3220 0, self->pre_max_area.height);
3222 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3223 g_assert(self->pre_max_area.height > 0);
3225 y = self->pre_max_area.y;
3226 h = self->pre_max_area.height;
3228 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3229 self->pre_max_area.width, 0);
3233 if (dir == 0 || dir == 1) /* horz */
3234 self->max_horz = max;
3235 if (dir == 0 || dir == 2) /* vert */
3236 self->max_vert = max;
3238 client_change_state(self); /* change the state hints on the client */
3240 client_setup_decor_and_functions(self, FALSE);
3241 client_move_resize(self, x, y, w, h);
3244 void client_shade(ObClient *self, gboolean shade)
3246 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3247 shade) || /* can't shade */
3248 self->shaded == shade) return; /* already done */
3250 self->shaded = shade;
3251 client_change_state(self);
3252 client_change_wm_state(self); /* the window is being hidden/shown */
3253 /* resize the frame to just the titlebar */
3254 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3257 static void client_ping_event(ObClient *self, gboolean dead)
3259 self->not_responding = dead;
3260 client_update_title(self);
3263 /* try kill it nicely the first time again, if it started responding
3265 self->close_tried_term = FALSE;
3269 void client_close(ObClient *self)
3271 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3273 /* in the case that the client provides no means to requesting that it
3274 close, we just kill it */
3275 if (!self->delete_window)
3276 /* don't use client_kill(), we should only kill based on PID in
3277 response to a lack of PING replies */
3278 XKillClient(ob_display, self->window);
3279 else if (self->not_responding)
3282 /* request the client to close with WM_DELETE_WINDOW */
3283 PROP_MSG_TO(self->window, self->window, wm_protocols,
3284 prop_atoms.wm_delete_window, event_curtime, 0, 0, 0,
3288 void client_kill(ObClient *self)
3290 if (!self->client_machine && self->pid) {
3291 /* running on the local host */
3292 if (!self->close_tried_term) {
3293 ob_debug("killing window 0x%x with pid %lu, with SIGTERM\n",
3294 self->window, self->pid);
3295 kill(self->pid, SIGTERM);
3296 self->close_tried_term = TRUE;
3298 /* show that we're trying to kill it */
3299 client_update_title(self);
3302 ob_debug("killing window 0x%x with pid %lu, with SIGKILL\n",
3303 self->window, self->pid);
3304 kill(self->pid, SIGKILL); /* kill -9 */
3308 XKillClient(ob_display, self->window);
3311 void client_hilite(ObClient *self, gboolean hilite)
3313 if (self->demands_attention == hilite)
3314 return; /* no change */
3316 /* don't allow focused windows to hilite */
3317 self->demands_attention = hilite && !client_focused(self);
3318 if (self->frame != NULL) { /* if we're mapping, just set the state */
3319 if (self->demands_attention)
3320 frame_flash_start(self->frame);
3322 frame_flash_stop(self->frame);
3323 client_change_state(self);
3327 static void client_set_desktop_recursive(ObClient *self,
3335 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3337 ob_debug("Setting desktop %u\n", target+1);
3339 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3341 old = self->desktop;
3342 self->desktop = target;
3343 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
3344 /* the frame can display the current desktop state */
3345 frame_adjust_state(self->frame);
3346 /* 'move' the window to the new desktop */
3350 /* raise if it was not already on the desktop */
3351 if (old != DESKTOP_ALL && !dontraise)
3352 stacking_raise(CLIENT_AS_WINDOW(self));
3353 if (STRUT_EXISTS(self->strut))
3354 screen_update_areas();
3356 /* the new desktop's geometry may be different, so we may need to
3357 resize, for example if we are maximized */
3358 client_reconfigure(self, FALSE);
3361 /* move all transients */
3362 for (it = self->transients; it; it = g_slist_next(it))
3363 if (it->data != self)
3364 if (client_is_direct_child(self, it->data))
3365 client_set_desktop_recursive(it->data, target,
3366 donthide, dontraise);
3369 void client_set_desktop(ObClient *self, guint target,
3370 gboolean donthide, gboolean dontraise)
3372 self = client_search_top_direct_parent(self);
3373 client_set_desktop_recursive(self, target, donthide, dontraise);
3376 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3378 while (child != parent && (child = client_direct_parent(child)));
3379 return child == parent;
3382 ObClient *client_search_modal_child(ObClient *self)
3387 for (it = self->transients; it; it = g_slist_next(it)) {
3388 ObClient *c = it->data;
3389 if ((ret = client_search_modal_child(c))) return ret;
3390 if (c->modal) return c;
3395 gboolean client_validate(ObClient *self)
3399 XSync(ob_display, FALSE); /* get all events on the server */
3401 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
3402 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
3403 XPutBackEvent(ob_display, &e);
3410 void client_set_wm_state(ObClient *self, glong state)
3412 if (state == self->wmstate) return; /* no change */
3416 client_iconify(self, TRUE, TRUE, FALSE);
3419 client_iconify(self, FALSE, TRUE, FALSE);
3424 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3426 gboolean shaded = self->shaded;
3427 gboolean fullscreen = self->fullscreen;
3428 gboolean undecorated = self->undecorated;
3429 gboolean max_horz = self->max_horz;
3430 gboolean max_vert = self->max_vert;
3431 gboolean modal = self->modal;
3432 gboolean iconic = self->iconic;
3433 gboolean demands_attention = self->demands_attention;
3434 gboolean above = self->above;
3435 gboolean below = self->below;
3438 if (!(action == prop_atoms.net_wm_state_add ||
3439 action == prop_atoms.net_wm_state_remove ||
3440 action == prop_atoms.net_wm_state_toggle))
3441 /* an invalid action was passed to the client message, ignore it */
3444 for (i = 0; i < 2; ++i) {
3445 Atom state = i == 0 ? data1 : data2;
3447 if (!state) continue;
3449 /* if toggling, then pick whether we're adding or removing */
3450 if (action == prop_atoms.net_wm_state_toggle) {
3451 if (state == prop_atoms.net_wm_state_modal)
3452 action = modal ? prop_atoms.net_wm_state_remove :
3453 prop_atoms.net_wm_state_add;
3454 else if (state == prop_atoms.net_wm_state_maximized_vert)
3455 action = self->max_vert ? prop_atoms.net_wm_state_remove :
3456 prop_atoms.net_wm_state_add;
3457 else if (state == prop_atoms.net_wm_state_maximized_horz)
3458 action = self->max_horz ? prop_atoms.net_wm_state_remove :
3459 prop_atoms.net_wm_state_add;
3460 else if (state == prop_atoms.net_wm_state_shaded)
3461 action = shaded ? prop_atoms.net_wm_state_remove :
3462 prop_atoms.net_wm_state_add;
3463 else if (state == prop_atoms.net_wm_state_skip_taskbar)
3464 action = self->skip_taskbar ?
3465 prop_atoms.net_wm_state_remove :
3466 prop_atoms.net_wm_state_add;
3467 else if (state == prop_atoms.net_wm_state_skip_pager)
3468 action = self->skip_pager ?
3469 prop_atoms.net_wm_state_remove :
3470 prop_atoms.net_wm_state_add;
3471 else if (state == prop_atoms.net_wm_state_hidden)
3472 action = self->iconic ?
3473 prop_atoms.net_wm_state_remove :
3474 prop_atoms.net_wm_state_add;
3475 else if (state == prop_atoms.net_wm_state_fullscreen)
3476 action = fullscreen ?
3477 prop_atoms.net_wm_state_remove :
3478 prop_atoms.net_wm_state_add;
3479 else if (state == prop_atoms.net_wm_state_above)
3480 action = self->above ? prop_atoms.net_wm_state_remove :
3481 prop_atoms.net_wm_state_add;
3482 else if (state == prop_atoms.net_wm_state_below)
3483 action = self->below ? prop_atoms.net_wm_state_remove :
3484 prop_atoms.net_wm_state_add;
3485 else if (state == prop_atoms.net_wm_state_demands_attention)
3486 action = self->demands_attention ?
3487 prop_atoms.net_wm_state_remove :
3488 prop_atoms.net_wm_state_add;
3489 else if (state == prop_atoms.ob_wm_state_undecorated)
3490 action = undecorated ? prop_atoms.net_wm_state_remove :
3491 prop_atoms.net_wm_state_add;
3494 if (action == prop_atoms.net_wm_state_add) {
3495 if (state == prop_atoms.net_wm_state_modal) {
3497 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3499 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3501 } else if (state == prop_atoms.net_wm_state_shaded) {
3503 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3504 self->skip_taskbar = TRUE;
3505 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3506 self->skip_pager = TRUE;
3507 } else if (state == prop_atoms.net_wm_state_hidden) {
3509 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3511 } else if (state == prop_atoms.net_wm_state_above) {
3514 } else if (state == prop_atoms.net_wm_state_below) {
3517 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3518 demands_attention = TRUE;
3519 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3523 } else { /* action == prop_atoms.net_wm_state_remove */
3524 if (state == prop_atoms.net_wm_state_modal) {
3526 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3528 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3530 } else if (state == prop_atoms.net_wm_state_shaded) {
3532 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3533 self->skip_taskbar = FALSE;
3534 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3535 self->skip_pager = FALSE;
3536 } else if (state == prop_atoms.net_wm_state_hidden) {
3538 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3540 } else if (state == prop_atoms.net_wm_state_above) {
3542 } else if (state == prop_atoms.net_wm_state_below) {
3544 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3545 demands_attention = FALSE;
3546 } else if (state == prop_atoms.ob_wm_state_undecorated) {
3547 undecorated = FALSE;
3552 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3553 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3555 if (max_horz == max_vert) { /* both going the same way */
3556 client_maximize(self, max_horz, 0);
3558 client_maximize(self, max_horz, 1);
3559 client_maximize(self, max_vert, 2);
3563 if (max_horz != self->max_horz)
3564 client_maximize(self, max_horz, 1);
3566 client_maximize(self, max_vert, 2);
3569 /* change fullscreen state before shading, as it will affect if the window
3571 if (fullscreen != self->fullscreen)
3572 client_fullscreen(self, fullscreen);
3573 if (shaded != self->shaded)
3574 client_shade(self, shaded);
3575 if (undecorated != self->undecorated)
3576 client_set_undecorated(self, undecorated);
3577 if (above != self->above || below != self->below) {
3578 self->above = above;
3579 self->below = below;
3580 client_calc_layer(self);
3583 if (modal != self->modal) {
3584 self->modal = modal;
3585 /* when a window changes modality, then its stacking order with its
3586 transients needs to change */
3587 stacking_raise(CLIENT_AS_WINDOW(self));
3589 /* it also may get focused. if something is focused that shouldn't
3590 be focused anymore, then move the focus */
3591 if (focus_client && client_focus_target(focus_client) != focus_client)
3592 client_focus(focus_client);
3595 if (iconic != self->iconic)
3596 client_iconify(self, iconic, FALSE, FALSE);
3598 if (demands_attention != self->demands_attention)
3599 client_hilite(self, demands_attention);
3601 client_change_state(self); /* change the hint to reflect these changes */
3604 ObClient *client_focus_target(ObClient *self)
3606 ObClient *child = NULL;
3608 child = client_search_modal_child(self);
3609 if (child) return child;
3613 gboolean client_can_focus(ObClient *self)
3615 /* choose the correct target */
3616 self = client_focus_target(self);
3618 if (!self->frame->visible)
3621 if (!(self->can_focus || self->focus_notify))
3627 gboolean client_focus(ObClient *self)
3629 /* we might not focus this window, so if we have modal children which would
3630 be focused instead, bring them to this desktop */
3631 client_bring_modal_windows(self);
3633 /* choose the correct target */
3634 self = client_focus_target(self);
3636 if (!client_can_focus(self)) {
3637 ob_debug_type(OB_DEBUG_FOCUS,
3638 "Client %s can't be focused\n", self->title);
3642 ob_debug_type(OB_DEBUG_FOCUS,
3643 "Focusing client \"%s\" (0x%x) at time %u\n",
3644 self->title, self->window, event_curtime);
3646 /* if using focus_delay, stop the timer now so that focus doesn't
3648 event_halt_focus_delay();
3650 /* if there is a grab going on, then we need to cancel it. if we move
3651 focus during the grab, applications will get NotifyWhileGrabbed events
3654 actions should not rely on being able to move focus during an
3657 event_cancel_all_key_grabs();
3659 xerror_set_ignore(TRUE);
3660 xerror_occured = FALSE;
3662 if (self->can_focus) {
3663 /* This can cause a BadMatch error with CurrentTime, or if an app
3664 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3665 XSetInputFocus(ob_display, self->window, RevertToPointerRoot,
3669 if (self->focus_notify) {
3671 ce.xclient.type = ClientMessage;
3672 ce.xclient.message_type = prop_atoms.wm_protocols;
3673 ce.xclient.display = ob_display;
3674 ce.xclient.window = self->window;
3675 ce.xclient.format = 32;
3676 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
3677 ce.xclient.data.l[1] = event_curtime;
3678 ce.xclient.data.l[2] = 0l;
3679 ce.xclient.data.l[3] = 0l;
3680 ce.xclient.data.l[4] = 0l;
3681 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
3684 xerror_set_ignore(FALSE);
3686 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d\n", xerror_occured);
3687 return !xerror_occured;
3690 static void client_present(ObClient *self, gboolean here, gboolean raise,
3693 if (client_normal(self) && screen_showing_desktop)
3694 screen_show_desktop(FALSE, self);
3696 client_iconify(self, FALSE, here, FALSE);
3697 if (self->desktop != DESKTOP_ALL &&
3698 self->desktop != screen_desktop)
3701 client_set_desktop(self, screen_desktop, FALSE, TRUE);
3703 screen_set_desktop(self->desktop, FALSE);
3704 } else if (!self->frame->visible)
3705 /* if its not visible for other reasons, then don't mess
3708 if (self->shaded && unshade)
3709 client_shade(self, FALSE);
3711 stacking_raise(CLIENT_AS_WINDOW(self));
3716 void client_activate(ObClient *self, gboolean here, gboolean raise,
3717 gboolean unshade, gboolean user)
3719 client_present(self, here, raise, unshade);
3722 static void client_bring_windows_recursive(ObClient *self,
3730 for (it = self->transients; it; it = g_slist_next(it))
3731 client_bring_windows_recursive(it->data, desktop,
3732 helpers, modals, iconic);
3734 if (((helpers && client_helper(self)) ||
3735 (modals && self->modal)) &&
3736 ((self->desktop != desktop && self->desktop != DESKTOP_ALL) ||
3737 (iconic && self->iconic)))
3739 if (iconic && self->iconic)
3740 client_iconify(self, FALSE, TRUE, FALSE);
3742 client_set_desktop(self, desktop, FALSE, FALSE);
3746 void client_bring_helper_windows(ObClient *self)
3748 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
3751 void client_bring_modal_windows(ObClient *self)
3753 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
3756 gboolean client_focused(ObClient *self)
3758 return self == focus_client;
3761 static ObClientIcon* client_icon_recursive(ObClient *self, gint w, gint h)
3764 gulong min_diff, min_i;
3766 if (!self->nicons) {
3767 ObClientIcon *parent = NULL;
3770 for (it = self->parents; it; it = g_slist_next(it)) {
3771 ObClient *c = it->data;
3772 if ((parent = client_icon_recursive(c, w, h)))
3779 /* some kind of crappy approximation to find the icon closest in size to
3780 what we requested, but icons are generally all the same ratio as
3781 eachother so it's good enough. */
3783 min_diff = ABS(self->icons[0].width - w) + ABS(self->icons[0].height - h);
3786 for (i = 1; i < self->nicons; ++i) {
3789 diff = ABS(self->icons[i].width - w) + ABS(self->icons[i].height - h);
3790 if (diff < min_diff) {
3795 return &self->icons[min_i];
3798 const ObClientIcon* client_icon(ObClient *self, gint w, gint h)
3801 static ObClientIcon deficon;
3803 if (!(ret = client_icon_recursive(self, w, h))) {
3804 deficon.width = deficon.height = 48;
3805 deficon.data = ob_rr_theme->def_win_icon;
3811 void client_set_layer(ObClient *self, gint layer)
3815 self->above = FALSE;
3816 } else if (layer == 0) {
3817 self->below = self->above = FALSE;
3819 self->below = FALSE;
3822 client_calc_layer(self);
3823 client_change_state(self); /* reflect this in the state hints */
3826 void client_set_undecorated(ObClient *self, gboolean undecorated)
3828 if (self->undecorated != undecorated &&
3829 /* don't let it undecorate if the function is missing, but let
3831 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
3833 self->undecorated = undecorated;
3834 client_setup_decor_and_functions(self, TRUE);
3835 client_change_state(self); /* reflect this in the state hints */
3839 guint client_monitor(ObClient *self)
3841 return screen_find_monitor(&self->frame->area);
3844 ObClient *client_direct_parent(ObClient *self)
3846 if (!self->parents) return NULL;
3847 if (self->transient_for_group) return NULL;
3848 return self->parents->data;
3851 ObClient *client_search_top_direct_parent(ObClient *self)
3854 while ((p = client_direct_parent(self))) self = p;
3858 static GSList *client_search_all_top_parents_internal(ObClient *self,
3860 ObStackingLayer layer)
3865 /* move up the direct transient chain as far as possible */
3866 while ((p = client_direct_parent(self)) &&
3867 (!bylayer || p->layer == layer))
3871 ret = g_slist_prepend(NULL, self);
3873 ret = g_slist_copy(self->parents);
3878 GSList *client_search_all_top_parents(ObClient *self)
3880 return client_search_all_top_parents_internal(self, FALSE, 0);
3883 GSList *client_search_all_top_parents_layer(ObClient *self)
3885 return client_search_all_top_parents_internal(self, TRUE, self->layer);
3888 ObClient *client_search_focus_parent(ObClient *self)
3892 for (it = self->parents; it; it = g_slist_next(it))
3893 if (client_focused(it->data)) return it->data;
3898 ObClient *client_search_parent(ObClient *self, ObClient *search)
3902 for (it = self->parents; it; it = g_slist_next(it))
3903 if (it->data == search) return search;
3908 ObClient *client_search_transient(ObClient *self, ObClient *search)
3912 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
3913 if (sit->data == search)
3915 if (client_search_transient(sit->data, search))
3921 static void detect_edge(Rect area, ObDirection dir,
3922 gint my_head, gint my_size,
3923 gint my_edge_start, gint my_edge_size,
3924 gint *dest, gboolean *near_edge)
3926 gint edge_start, edge_size, head, tail;
3927 gboolean skip_head = FALSE, skip_tail = FALSE;
3930 case OB_DIRECTION_NORTH:
3931 case OB_DIRECTION_SOUTH:
3932 edge_start = area.x;
3933 edge_size = area.width;
3935 case OB_DIRECTION_EAST:
3936 case OB_DIRECTION_WEST:
3937 edge_start = area.y;
3938 edge_size = area.height;
3941 g_assert_not_reached();
3944 /* do we collide with this window? */
3945 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
3946 edge_start, edge_size))
3950 case OB_DIRECTION_NORTH:
3951 head = RECT_BOTTOM(area);
3952 tail = RECT_TOP(area);
3954 case OB_DIRECTION_SOUTH:
3955 head = RECT_TOP(area);
3956 tail = RECT_BOTTOM(area);
3958 case OB_DIRECTION_WEST:
3959 head = RECT_RIGHT(area);
3960 tail = RECT_LEFT(area);
3962 case OB_DIRECTION_EAST:
3963 head = RECT_LEFT(area);
3964 tail = RECT_RIGHT(area);
3967 g_assert_not_reached();
3970 case OB_DIRECTION_NORTH:
3971 case OB_DIRECTION_WEST:
3972 /* check if our window is past the head of this window */
3973 if (my_head <= head + 1)
3975 /* check if our window's tail is past the tail of this window */
3976 if (my_head + my_size - 1 <= tail)
3978 /* check if the head of this window is closer than the previously
3979 chosen edge (take into account that the previously chosen
3980 edge might have been a tail, not a head) */
3981 if (head + (*near_edge ? 0 : my_size) < *dest)
3983 /* check if the tail of this window is closer than the previously
3984 chosen edge (take into account that the previously chosen
3985 edge might have been a head, not a tail) */
3986 if (tail - (!*near_edge ? 0 : my_size) < *dest)
3989 case OB_DIRECTION_SOUTH:
3990 case OB_DIRECTION_EAST:
3991 /* check if our window is past the head of this window */
3992 if (my_head >= head - 1)
3994 /* check if our window's tail is past the tail of this window */
3995 if (my_head - my_size + 1 >= tail)
3997 /* check if the head of this window is closer than the previously
3998 chosen edge (take into account that the previously chosen
3999 edge might have been a tail, not a head) */
4000 if (head - (*near_edge ? 0 : my_size) > *dest)
4002 /* check if the tail of this window is closer than the previously
4003 chosen edge (take into account that the previously chosen
4004 edge might have been a head, not a tail) */
4005 if (tail + (!*near_edge ? 0 : my_size) > *dest)
4009 g_assert_not_reached();
4012 ob_debug("my head %d size %d\n", my_head, my_size);
4013 ob_debug("head %d tail %d deest %d\n", head, tail, *dest);
4015 ob_debug("using near edge %d\n", head);
4019 else if (!skip_tail) {
4020 ob_debug("using far edge %d\n", tail);
4026 void client_find_edge_directional(ObClient *self, ObDirection dir,
4027 gint my_head, gint my_size,
4028 gint my_edge_start, gint my_edge_size,
4029 gint *dest, gboolean *near_edge)
4036 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4037 &self->frame->area);
4038 mon = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR,
4039 &self->frame->area);
4042 case OB_DIRECTION_NORTH:
4043 if (my_head >= RECT_TOP(*mon) + 1)
4044 edge = RECT_TOP(*mon) - 1;
4046 edge = RECT_TOP(*a) - 1;
4048 case OB_DIRECTION_SOUTH:
4049 if (my_head <= RECT_BOTTOM(*mon) - 1)
4050 edge = RECT_BOTTOM(*mon) + 1;
4052 edge = RECT_BOTTOM(*a) + 1;
4054 case OB_DIRECTION_EAST:
4055 if (my_head <= RECT_RIGHT(*mon) - 1)
4056 edge = RECT_RIGHT(*mon) + 1;
4058 edge = RECT_RIGHT(*a) + 1;
4060 case OB_DIRECTION_WEST:
4061 if (my_head >= RECT_LEFT(*mon) + 1)
4062 edge = RECT_LEFT(*mon) - 1;
4064 edge = RECT_LEFT(*a) - 1;
4067 g_assert_not_reached();
4069 /* default to the far edge, then narrow it down */
4073 for (it = client_list; it; it = g_list_next(it)) {
4074 ObClient *cur = it->data;
4076 /* skip windows to not bump into */
4081 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4082 cur->desktop != screen_desktop)
4085 ob_debug("trying window %s\n", cur->title);
4087 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4088 my_edge_size, dest, near_edge);
4090 dock_get_area(&dock_area);
4091 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4092 my_edge_size, dest, near_edge);
4097 void client_find_move_directional(ObClient *self, ObDirection dir,
4101 gint e, e_start, e_size;
4105 case OB_DIRECTION_EAST:
4106 head = RECT_RIGHT(self->frame->area);
4107 size = self->frame->area.width;
4108 e_start = RECT_TOP(self->frame->area);
4109 e_size = self->frame->area.height;
4111 case OB_DIRECTION_WEST:
4112 head = RECT_LEFT(self->frame->area);
4113 size = self->frame->area.width;
4114 e_start = RECT_TOP(self->frame->area);
4115 e_size = self->frame->area.height;
4117 case OB_DIRECTION_NORTH:
4118 head = RECT_TOP(self->frame->area);
4119 size = self->frame->area.height;
4120 e_start = RECT_LEFT(self->frame->area);
4121 e_size = self->frame->area.width;
4123 case OB_DIRECTION_SOUTH:
4124 head = RECT_BOTTOM(self->frame->area);
4125 size = self->frame->area.height;
4126 e_start = RECT_LEFT(self->frame->area);
4127 e_size = self->frame->area.width;
4130 g_assert_not_reached();
4133 client_find_edge_directional(self, dir, head, size,
4134 e_start, e_size, &e, &near);
4135 *x = self->frame->area.x;
4136 *y = self->frame->area.y;
4138 case OB_DIRECTION_EAST:
4139 if (near) e -= self->frame->area.width;
4143 case OB_DIRECTION_WEST:
4145 else e -= self->frame->area.width;
4148 case OB_DIRECTION_NORTH:
4150 else e -= self->frame->area.height;
4153 case OB_DIRECTION_SOUTH:
4154 if (near) e -= self->frame->area.height;
4159 g_assert_not_reached();
4161 frame_frame_gravity(self->frame, x, y);
4164 void client_find_resize_directional(ObClient *self, ObDirection side,
4166 gint *x, gint *y, gint *w, gint *h)
4169 gint e, e_start, e_size, delta;
4174 case OB_DIRECTION_EAST:
4175 head = RECT_RIGHT(self->frame->area) +
4176 (self->size_inc.width - 1) * (grow ? 1 : -1);
4177 e_start = RECT_TOP(self->frame->area);
4178 e_size = self->frame->area.height;
4179 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4181 case OB_DIRECTION_WEST:
4182 head = RECT_LEFT(self->frame->area) -
4183 (self->size_inc.width - 1) * (grow ? 1 : -1);
4184 e_start = RECT_TOP(self->frame->area);
4185 e_size = self->frame->area.height;
4186 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4188 case OB_DIRECTION_NORTH:
4189 head = RECT_TOP(self->frame->area) -
4190 (self->size_inc.height - 1) * (grow ? 1 : -1);
4191 e_start = RECT_LEFT(self->frame->area);
4192 e_size = self->frame->area.width;
4193 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4195 case OB_DIRECTION_SOUTH:
4196 head = RECT_BOTTOM(self->frame->area) +
4197 (self->size_inc.height - 1) * (grow ? 1 : -1);
4198 e_start = RECT_LEFT(self->frame->area);
4199 e_size = self->frame->area.width;
4200 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4203 g_assert_not_reached();
4206 ob_debug("head %d dir %d\n", head, dir);
4207 client_find_edge_directional(self, dir, head, 1,
4208 e_start, e_size, &e, &near);
4209 ob_debug("edge %d\n", e);
4210 *x = self->frame->area.x;
4211 *y = self->frame->area.y;
4212 *w = self->frame->area.width;
4213 *h = self->frame->area.height;
4215 case OB_DIRECTION_EAST:
4216 if (grow == near) --e;
4217 delta = e - RECT_RIGHT(self->frame->area);
4220 case OB_DIRECTION_WEST:
4221 if (grow == near) ++e;
4222 delta = RECT_LEFT(self->frame->area) - e;
4226 case OB_DIRECTION_NORTH:
4227 if (grow == near) ++e;
4228 delta = RECT_TOP(self->frame->area) - e;
4232 case OB_DIRECTION_SOUTH:
4233 if (grow == near) --e;
4234 delta = e - RECT_BOTTOM(self->frame->area);
4238 g_assert_not_reached();
4240 frame_frame_gravity(self->frame, x, y);
4241 *w -= self->frame->size.left + self->frame->size.right;
4242 *h -= self->frame->size.top + self->frame->size.bottom;
4245 ObClient* client_under_pointer(void)
4249 ObClient *ret = NULL;
4251 if (screen_pointer_pos(&x, &y)) {
4252 for (it = stacking_list; it; it = g_list_next(it)) {
4253 if (WINDOW_IS_CLIENT(it->data)) {
4254 ObClient *c = WINDOW_AS_CLIENT(it->data);
4255 if (c->frame->visible &&
4256 /* check the desktop, this is done during desktop
4257 switching and windows are shown/hidden status is not
4259 (c->desktop == screen_desktop ||
4260 c->desktop == DESKTOP_ALL) &&
4261 /* ignore all animating windows */
4262 !frame_iconify_animating(c->frame) &&
4263 RECT_CONTAINS(c->frame->area, x, y))
4274 gboolean client_has_group_siblings(ObClient *self)
4276 return self->group && self->group->members->next;