4 #include "extensions.h"
13 #include <X11/Xutil.h>
15 /*! The event mask to grab on client windows */
16 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
19 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
22 GSList *client_list = NULL;
23 GHashTable *client_map = NULL;
25 static void client_get_all(Client *self);
26 static void client_toggle_border(Client *self, gboolean show);
27 static void client_get_area(Client *self);
28 static void client_get_desktop(Client *self);
29 static void client_get_state(Client *self);
30 static void client_get_shaped(Client *self);
31 static void client_get_mwm_hints(Client *self);
32 static void client_get_gravity(Client *self);
33 static void client_showhide(Client *self);
34 static void client_change_allowed_actions(Client *self);
35 static void client_change_state(Client *self);
36 static Client *search_focus_tree(Client *node, Client *skip);
37 static void client_apply_startup_state(Client *self);
38 static Client *search_modal_tree(Client *node, Client *skip);
40 static guint map_hash(Window w) { return w; }
41 static gboolean map_key_comp(Window w1, Window w2) { return w1 == w2; }
45 client_map = g_hash_table_new((GHashFunc)map_hash,
46 (GEqualFunc)map_key_comp);
50 void client_shutdown()
52 g_hash_table_destroy(client_map);
55 void client_set_list()
57 Window *windows, *win_it;
59 guint size = g_slist_length(client_list);
61 /* create an array of the window ids */
63 windows = g_new(Window, size);
65 for (it = client_list; it != NULL; it = it->next, ++win_it)
66 *win_it = ((Client*)it->data)->window;
70 PROP_SET32A(ob_root, net_client_list, window, windows, size);
78 void client_manage_all()
80 unsigned int i, j, nchild;
83 XWindowAttributes attrib;
85 XQueryTree(ob_display, ob_root, &w, &w, &children, &nchild);
87 /* remove all icon windows from the list */
88 for (i = 0; i < nchild; i++) {
89 if (children[i] == None) continue;
90 wmhints = XGetWMHints(ob_display, children[i]);
92 if ((wmhints->flags & IconWindowHint) &&
93 (wmhints->icon_window != children[i]))
94 for (j = 0; j < nchild; j++)
95 if (children[j] == wmhints->icon_window) {
103 for (i = 0; i < nchild; ++i) {
104 if (children[i] == None)
106 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
107 if (attrib.override_redirect) continue;
109 if (attrib.map_state != IsUnmapped)
110 client_manage(children[i]);
116 void client_manage(Window window)
120 XWindowAttributes attrib;
121 XSetWindowAttributes attrib_set;
122 /* XWMHints *wmhint; */
124 XGrabServer(ob_display);
125 XSync(ob_display, FALSE);
127 /* check if it has already been unmapped by the time we started mapping
128 the grab does a sync so we don't have to here */
129 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
130 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e)) {
131 XPutBackEvent(ob_display, &e);
133 XUngrabServer(ob_display);
135 return; /* don't manage it */
138 /* make sure it isn't an override-redirect window */
139 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
140 attrib.override_redirect) {
141 XUngrabServer(ob_display);
143 return; /* don't manage it */
146 /* /\* is the window a docking app *\/
147 if ((wmhint = XGetWMHints(ob_display, window))) {
148 if ((wmhint->flags & StateHint) &&
149 wmhint->initial_state == WithdrawnState) {
150 /\* XXX: make dock apps work! *\/
151 XUngrabServer(ob_display);
160 /* choose the events we want to receive on the CLIENT window */
161 attrib_set.event_mask = CLIENT_EVENTMASK;
162 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
163 XChangeWindowAttributes(ob_display, window,
164 CWEventMask|CWDontPropagate, &attrib_set);
167 /* create the Client struct, and populate it from the hints on the
169 client = g_new(Client, 1);
170 client->window = window;
171 client_get_all(client);
173 /* remove the client's border (and adjust re gravity) */
174 client_toggle_border(client, FALSE);
176 /* specify that if we exit, the window should not be destroyed and should
177 be reparented back to root automatically */
178 XChangeSaveSet(ob_display, window, SetModeInsert);
180 /* create the decoration frame for the client window */
181 client->frame = engine_frame_new();
183 engine_frame_grab_client(client->frame, client);
185 client_apply_startup_state(client);
187 XUngrabServer(ob_display);
190 client_list = g_slist_append(client_list, client);
191 stacking_list = g_list_append(stacking_list, client);
192 g_hash_table_insert(client_map, (gpointer)window, client);
194 stacking_raise(client);
196 screen_update_struts();
198 dispatch_client(Event_Client_New, client);
200 client_showhide(client);
202 dispatch_client(Event_Client_Mapped, client);
204 /* grab all mouse bindings */
205 /*pointer_grab_all(client, TRUE);XXX*/
207 /* update the list hints */
210 g_message("Managed window 0x%lx", window);
213 void client_unmanage_all()
215 while (client_list != NULL)
216 client_unmanage(client_list->data);
219 void client_unmanage(Client *client)
224 g_message("Unmanaging window: %lx", client->window);
226 dispatch_client(Event_Client_Destroy, client);
228 /* remove the window from our save set */
229 XChangeSaveSet(ob_display, client->window, SetModeDelete);
231 /* we dont want events no more */
232 XSelectInput(ob_display, client->window, NoEventMask);
234 /* ungrab any mouse bindings */
235 /*pointer_grab_all(client, FALSE);XXX*/
237 engine_frame_hide(client->frame);
239 /* give the client its border back */
240 client_toggle_border(client, TRUE);
242 /* reparent the window out of the frame, and free the frame */
243 engine_frame_release_client(client->frame, client);
245 client_list = g_slist_remove(client_list, client);
246 stacking_list = g_list_remove(stacking_list, client);
247 g_hash_table_remove(client_map, (gpointer)client->window);
249 /* once the client is out of the list, update the struts to remove it's
251 screen_update_struts();
253 /* tell our parent that we're gone */
254 if (client->transient_for != NULL)
255 client->transient_for->transients =
256 g_slist_remove(client->transient_for->transients, client);
258 /* tell our transients that we're gone */
259 for (it = client->transients; it != NULL; it = it->next) {
260 ((Client*)it->data)->transient_for = NULL;
261 client_calc_layer(it->data);
264 /* unfocus the client (calls the focus callbacks) (we're out of the
265 transient lists already, so being modal doesn't matter) */
267 client_unfocus(client);
269 if (ob_state != State_Exiting) {
270 /* these values should not be persisted across a window
272 prop_erase(client->window, prop_atoms.net_wm_desktop);
273 prop_erase(client->window, prop_atoms.net_wm_state);
275 /* if we're left in an iconic state, the client wont be mapped. this is
276 bad, since we will no longer be managing the window on restart */
278 XMapWindow(ob_display, client->window);
281 /* free all data allocated in the client struct */
282 g_slist_free(client->transients);
283 for (j = 0; j < client->nicons; ++j)
284 g_free(client->icons[j].data);
285 if (client->nicons > 0)
286 g_free(client->icons);
287 g_free(client->title);
288 g_free(client->icon_title);
289 g_free(client->res_name);
290 g_free(client->res_class);
291 g_free(client->role);
294 /* update the list hints */
298 static void client_toggle_border(Client *self, gboolean show)
300 /* adjust our idea of where the client is, based on its border. When the
301 border is removed, the client should now be considered to be in a
303 when re-adding the border to the client, the same operation needs to be
305 int oldx = self->area.x, oldy = self->area.y;
306 int x = oldx, y = oldy;
307 switch(self->gravity) {
309 case NorthWestGravity:
311 case SouthWestGravity:
313 case NorthEastGravity:
315 case SouthEastGravity:
316 if (show) x -= self->border_width * 2;
317 else x += self->border_width * 2;
324 if (show) x -= self->border_width;
325 else x += self->border_width;
328 switch(self->gravity) {
330 case NorthWestGravity:
332 case NorthEastGravity:
334 case SouthWestGravity:
336 case SouthEastGravity:
337 if (show) y -= self->border_width * 2;
338 else y += self->border_width * 2;
345 if (show) y -= self->border_width;
346 else y += self->border_width;
353 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
355 /* move the client so it is back it the right spot _with_ its
357 if (x != oldx || y != oldy)
358 XMoveWindow(ob_display, self->window, x, y);
360 XSetWindowBorderWidth(ob_display, self->window, 0);
364 static void client_get_all(Client *self)
366 /* update EVERYTHING!! */
368 self->ignore_unmaps = 0;
372 self->title = self->icon_title = NULL;
373 self->res_name = self->res_class = self->role = NULL;
374 self->wmstate = NormalState;
375 self->focused = FALSE;
376 self->transient = FALSE;
377 self->transients = NULL;
378 self->transient_for = NULL;
380 self->urgent = FALSE;
381 self->positioned = FALSE;
382 self->disabled_decorations = 0;
386 client_get_area(self);
387 client_get_desktop(self);
388 client_get_state(self);
389 client_get_shaped(self);
391 client_update_transient_for(self);
392 client_get_mwm_hints(self);
393 client_get_type(self);/* this can change the mwmhints for special cases */
395 client_update_protocols(self);
397 client_get_gravity(self); /* get the attribute gravity */
398 client_update_normal_hints(self); /* this may override the attribute
401 /* got the type, the mwmhints, the protocols, and the normal hints
402 (min/max sizes), so we're ready to set up the decorations/functions */
403 client_setup_decor_and_functions(self);
405 client_update_wmhints(self);
406 client_update_title(self);
407 client_update_icon_title(self);
408 client_update_class(self);
409 client_update_strut(self);
410 client_update_icons(self);
411 client_update_kwm_icon(self);
413 /* this makes sure that these windows appear on all desktops */
414 if (self->type == Type_Desktop)
415 self->desktop = DESKTOP_ALL;
417 /* set the desktop hint, to make sure that it always exists, and to
418 reflect any changes we've made here */
419 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
421 client_change_state(self);
424 static void client_get_area(Client *self)
426 XWindowAttributes wattrib;
429 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
430 g_assert(ret != BadWindow);
432 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
433 self->border_width = wattrib.border_width;
436 static void client_get_desktop(Client *self)
440 if (PROP_GET32(self->window, net_wm_desktop, cardinal, d)) {
441 if (d >= screen_num_desktops && d != DESKTOP_ALL)
442 d = screen_num_desktops - 1;
445 /* defaults to the current desktop */
446 self->desktop = screen_desktop;
450 static void client_get_state(Client *self)
455 self->modal = self->shaded = self->max_horz = self->max_vert =
456 self->fullscreen = self->above = self->below = self->iconic =
457 self->skip_taskbar = self->skip_pager = FALSE;
459 if (PROP_GET32U(self->window, net_wm_state, atom, state, num)) {
461 for (i = 0; i < num; ++i) {
462 if (state[i] == prop_atoms.net_wm_state_modal)
464 else if (state[i] == prop_atoms.net_wm_state_shaded)
466 else if (state[i] == prop_atoms.net_wm_state_hidden)
468 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
469 self->skip_taskbar = TRUE;
470 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
471 self->skip_pager = TRUE;
472 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
473 self->fullscreen = TRUE;
474 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
475 self->max_vert = TRUE;
476 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
477 self->max_horz = TRUE;
478 else if (state[i] == prop_atoms.net_wm_state_above)
480 else if (state[i] == prop_atoms.net_wm_state_below)
488 static void client_get_shaped(Client *self)
490 self->shaped = FALSE;
492 if (extensions_shape) {
497 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
499 XShapeQueryExtents(ob_display, self->window, &s, &foo,
500 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
502 self->shaped = (s != 0);
507 void client_update_transient_for(Client *self)
512 if (XGetTransientForHint(ob_display, self->window, &t) &&
513 t != self->window) { /* cant be transient to itself! */
514 self->transient = TRUE;
515 c = g_hash_table_lookup(client_map, (gpointer)t);
516 g_assert(c != self);/* if this happens then we need to check for it*/
518 if (!c /*XXX: && _group*/) {
519 /* not transient to a client, see if it is transient for a
521 if (/*t == _group->leader() || */
524 /* window is a transient for its group! */
525 /* XXX: for now this is treated as non-transient.
526 this needs to be fixed! */
530 self->transient = FALSE;
532 /* if anything has changed... */
533 if (c != self->transient_for) {
534 if (self->transient_for)
535 /* remove from old parent */
536 g_slist_remove(self->transient_for->transients, self);
537 self->transient_for = c;
538 if (self->transient_for)
539 /* add to new parent */
540 g_slist_append(self->transient_for->transients, self);
544 static void client_get_mwm_hints(Client *self)
547 unsigned long *hints;
549 self->mwmhints.flags = 0; /* default to none */
551 if (PROP_GET32U(self->window, motif_wm_hints, motif_wm_hints, hints, num)) {
552 if (num >= MWM_ELEMENTS) {
553 self->mwmhints.flags = hints[0];
554 self->mwmhints.functions = hints[1];
555 self->mwmhints.decorations = hints[2];
561 void client_get_type(Client *self)
567 if (PROP_GET32U(self->window, net_wm_window_type, atom, val, num)) {
568 /* use the first value that we know about in the array */
569 for (i = 0; i < num; ++i) {
570 if (val[i] == prop_atoms.net_wm_window_type_desktop)
571 self->type = Type_Desktop;
572 else if (val[i] == prop_atoms.net_wm_window_type_dock)
573 self->type = Type_Dock;
574 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
575 self->type = Type_Toolbar;
576 else if (val[i] == prop_atoms.net_wm_window_type_menu)
577 self->type = Type_Menu;
578 else if (val[i] == prop_atoms.net_wm_window_type_utility)
579 self->type = Type_Utility;
580 else if (val[i] == prop_atoms.net_wm_window_type_splash)
581 self->type = Type_Splash;
582 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
583 self->type = Type_Dialog;
584 else if (val[i] == prop_atoms.net_wm_window_type_normal)
585 self->type = Type_Normal;
586 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
587 /* prevent this window from getting any decor or
589 self->mwmhints.flags &= (MwmFlag_Functions |
590 MwmFlag_Decorations);
591 self->mwmhints.decorations = 0;
592 self->mwmhints.functions = 0;
594 if (self->type != (WindowType) -1)
595 break; /* grab the first legit type */
600 if (self->type == (WindowType) -1) {
601 /*the window type hint was not set, which means we either classify
602 ourself as a normal window or a dialog, depending on if we are a
605 self->type = Type_Dialog;
607 self->type = Type_Normal;
611 void client_update_protocols(Client *self)
614 gulong num_return, i;
616 self->focus_notify = FALSE;
617 self->delete_window = FALSE;
619 if (PROP_GET32U(self->window, wm_protocols, atom, proto, num_return)) {
620 for (i = 0; i < num_return; ++i) {
621 if (proto[i] == prop_atoms.wm_delete_window) {
622 /* this means we can request the window to close */
623 self->delete_window = TRUE;
624 } else if (proto[i] == prop_atoms.wm_take_focus)
625 /* if this protocol is requested, then the window will be
626 notified whenever we want it to receive focus */
627 self->focus_notify = TRUE;
633 static void client_get_gravity(Client *self)
635 XWindowAttributes wattrib;
638 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
639 g_assert(ret != BadWindow);
640 self->gravity = wattrib.win_gravity;
643 void client_update_normal_hints(Client *self)
647 int oldgravity = self->gravity;
650 self->min_ratio = 0.0f;
651 self->max_ratio = 0.0f;
652 SIZE_SET(self->size_inc, 1, 1);
653 SIZE_SET(self->base_size, 0, 0);
654 SIZE_SET(self->min_size, 0, 0);
655 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
657 /* get the hints from the window */
658 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
659 self->positioned = (size.flags & (PPosition|USPosition));
661 if (size.flags & PWinGravity) {
662 self->gravity = size.win_gravity;
664 /* if the client has a frame, i.e. has already been mapped and
665 is changing its gravity */
666 if (self->frame && self->gravity != oldgravity) {
667 /* move our idea of the client's position based on its new
669 self->area.x = self->frame->area.x;
670 self->area.y = self->frame->area.y;
671 frame_frame_gravity(self->frame, &self->area.x, &self->area.y);
675 if (size.flags & PAspect) {
676 if (size.min_aspect.y)
677 self->min_ratio = (float)size.min_aspect.x / size.min_aspect.y;
678 if (size.max_aspect.y)
679 self->max_ratio = (float)size.max_aspect.x / size.max_aspect.y;
682 if (size.flags & PMinSize)
683 SIZE_SET(self->min_size, size.min_width, size.min_height);
685 if (size.flags & PMaxSize)
686 SIZE_SET(self->max_size, size.max_width, size.max_height);
688 if (size.flags & PBaseSize)
689 SIZE_SET(self->base_size, size.base_width, size.base_height);
691 if (size.flags & PResizeInc)
692 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
696 void client_setup_decor_and_functions(Client *self)
698 /* start with everything (cept fullscreen) */
699 self->decorations = Decor_Titlebar | Decor_Handle | Decor_Border |
700 Decor_Icon | Decor_AllDesktops | Decor_Iconify | Decor_Maximize;
701 self->functions = Func_Resize | Func_Move | Func_Iconify | Func_Maximize |
703 if (self->delete_window) {
704 self->decorations |= Decor_Close;
705 self->functions |= Func_Close;
708 if (!(self->min_size.width < self->max_size.width ||
709 self->min_size.height < self->max_size.height)) {
710 self->decorations &= ~(Decor_Maximize | Decor_Handle);
711 self->functions &= ~(Func_Resize | Func_Maximize);
714 switch (self->type) {
716 /* normal windows retain all of the possible decorations and
717 functionality, and are the only windows that you can fullscreen */
718 self->functions |= Func_Fullscreen;
722 /* dialogs cannot be maximized */
723 self->decorations &= ~Decor_Maximize;
724 self->functions &= ~Func_Maximize;
730 /* these windows get less functionality */
731 self->decorations &= ~(Decor_Iconify | Decor_Handle);
732 self->functions &= ~(Func_Iconify | Func_Resize);
738 /* none of these windows are manipulated by the window manager */
739 self->decorations = 0;
744 /* Mwm Hints are applied subtractively to what has already been chosen for
745 decor and functionality */
746 if (self->mwmhints.flags & MwmFlag_Decorations) {
747 if (! (self->mwmhints.decorations & MwmDecor_All)) {
748 if (! (self->mwmhints.decorations & MwmDecor_Border))
749 self->decorations &= ~Decor_Border;
750 if (! (self->mwmhints.decorations & MwmDecor_Handle))
751 self->decorations &= ~Decor_Handle;
752 if (! (self->mwmhints.decorations & MwmDecor_Title))
753 self->decorations &= ~Decor_Titlebar;
754 if (! (self->mwmhints.decorations & MwmDecor_Iconify))
755 self->decorations &= ~Decor_Iconify;
756 if (! (self->mwmhints.decorations & MwmDecor_Maximize))
757 self->decorations &= ~Decor_Maximize;
761 if (self->mwmhints.flags & MwmFlag_Functions) {
762 if (! (self->mwmhints.functions & MwmFunc_All)) {
763 if (! (self->mwmhints.functions & MwmFunc_Resize))
764 self->functions &= ~Func_Resize;
765 if (! (self->mwmhints.functions & MwmFunc_Move))
766 self->functions &= ~Func_Move;
767 if (! (self->mwmhints.functions & MwmFunc_Iconify))
768 self->functions &= ~Func_Iconify;
769 if (! (self->mwmhints.functions & MwmFunc_Maximize))
770 self->functions &= ~Func_Maximize;
771 /* dont let mwm hints kill the close button
772 if (! (self->mwmhints.functions & MwmFunc_Close))
773 self->functions &= ~Func_Close; */
777 /* can't maximize without moving/resizing */
778 if (!((self->functions & Func_Move) && (self->functions & Func_Resize)))
779 self->functions &= ~Func_Maximize;
781 /* finally, user specified disabled decorations are applied to subtract
783 if (self->disabled_decorations & Decor_Titlebar)
784 self->decorations &= ~Decor_Titlebar;
785 if (self->disabled_decorations & Decor_Handle)
786 self->decorations &= ~Decor_Handle;
787 if (self->disabled_decorations & Decor_Border)
788 self->decorations &= ~Decor_Border;
789 if (self->disabled_decorations & Decor_Iconify)
790 self->decorations &= ~Decor_Iconify;
791 if (self->disabled_decorations & Decor_Maximize)
792 self->decorations &= ~Decor_Maximize;
793 if (self->disabled_decorations & Decor_AllDesktops)
794 self->decorations &= ~Decor_AllDesktops;
795 if (self->disabled_decorations & Decor_Close)
796 self->decorations &= ~Decor_Close;
798 /* if we don't have a titlebar, then we cannot shade! */
799 if (!(self->decorations & Decor_Titlebar))
800 self->functions &= ~Func_Shade;
802 client_change_allowed_actions(self);
805 /* change the decors on the frame */
806 engine_frame_adjust_size(self->frame);
807 /* with more/less decorations, we may need to be repositioned */
808 engine_frame_adjust_position(self->frame);
809 /* with new decor, the window's maximized size may change */
810 client_remaximize(self);
814 static void client_change_allowed_actions(Client *self)
819 actions[num++] = prop_atoms.net_wm_action_change_desktop;
821 if (self->functions & Func_Shade)
822 actions[num++] = prop_atoms.net_wm_action_shade;
823 if (self->functions & Func_Close)
824 actions[num++] = prop_atoms.net_wm_action_close;
825 if (self->functions & Func_Move)
826 actions[num++] = prop_atoms.net_wm_action_move;
827 if (self->functions & Func_Iconify)
828 actions[num++] = prop_atoms.net_wm_action_minimize;
829 if (self->functions & Func_Resize)
830 actions[num++] = prop_atoms.net_wm_action_resize;
831 if (self->functions & Func_Fullscreen)
832 actions[num++] = prop_atoms.net_wm_action_fullscreen;
833 if (self->functions & Func_Maximize) {
834 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
835 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
838 PROP_SET32A(self->window, net_wm_allowed_actions, atom, actions, num);
840 /* make sure the window isn't breaking any rules now */
842 if (!(self->functions & Func_Shade) && self->shaded) {
843 if (self->frame) client_shade(self, FALSE);
844 else self->shaded = FALSE;
846 if (!(self->functions & Func_Iconify) && self->iconic) {
847 if (self->frame) client_iconify(self, FALSE, TRUE);
848 else self->iconic = FALSE;
850 if (!(self->functions & Func_Fullscreen) && self->fullscreen) {
851 if (self->frame) client_fullscreen(self, FALSE, TRUE);
852 else self->fullscreen = FALSE;
854 if (!(self->functions & Func_Maximize) && (self->max_horz ||
856 if (self->frame) client_maximize(self, FALSE, 0, TRUE);
857 else self->max_vert = self->max_horz = FALSE;
861 void client_remaximize(Client *self)
864 if (self->max_horz && self->max_vert)
866 else if (self->max_horz)
868 else if (self->max_vert)
871 return; /* not maximized */
872 self->max_horz = self->max_vert = FALSE;
873 client_maximize(self, TRUE, dir, FALSE);
876 void client_update_wmhints(Client *self)
881 /* assume a window takes input if it doesnt specify */
882 self->can_focus = TRUE;
884 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
885 if (hints->flags & InputHint)
886 self->can_focus = hints->input;
888 /* only do this when starting! */
889 if (ob_state == State_Starting && (hints->flags & StateHint))
890 self->iconic = hints->initial_state == IconicState;
892 if (hints->flags & XUrgencyHint)
895 if (hints->flags & WindowGroupHint) {
896 if (hints->window_group != self->group) {
897 /* XXX: remove from the old group if there was one */
898 self->group = hints->window_group;
899 /* XXX: do stuff with the group */
901 } else /* no group! */
904 if (hints->flags & IconPixmapHint) {
905 client_update_kwm_icon(self);
906 /* try get the kwm icon first, this is a fallback only */
907 if (self->pixmap_icon == None) {
908 self->pixmap_icon = hints->icon_pixmap;
909 if (hints->flags & IconMaskHint)
910 self->pixmap_icon_mask = hints->icon_mask;
912 self->pixmap_icon_mask = None;
915 engine_frame_adjust_icon(self->frame);
922 if (ur != self->urgent) {
924 g_message("Urgent Hint for 0x%lx: %s\n", self->window,
926 /* fire the urgent callback if we're mapped, otherwise, wait until
927 after we're mapped */
929 dispatch_client(Event_Client_Urgent, self);
933 void client_update_title(Client *self)
937 if (self->title != NULL)
941 if (!PROP_GETS(self->window, net_wm_name, utf8, data)) {
942 /* try old x stuff */
943 if (PROP_GETS(self->window, wm_name, string, data)) {
944 /* convert it to UTF-8 */
948 u = g_locale_to_utf8(data, -1, &r, &w, NULL);
950 g_warning("Unable to convert string to UTF-8");
957 data = g_strdup("Unnamed Window");
959 PROP_SETS(self->window, net_wm_visible_name, utf8, data);
965 engine_frame_adjust_title(self->frame);
968 void client_update_icon_title(Client *self)
972 if (self->icon_title != NULL)
973 g_free(self->icon_title);
976 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, data)) {
977 /* try old x stuff */
978 if (PROP_GETS(self->window, wm_icon_name, string, data)) {
979 /* convert it to UTF-8 */
983 u = g_locale_to_utf8(data, -1, &r, &w, NULL);
985 g_warning("Unable to convert string to UTF-8");
992 data = g_strdup("Unnamed Window");
994 PROP_SETS(self->window, net_wm_visible_icon_name, utf8, data);
997 self->icon_title = data;
1000 void client_update_class(Client *self)
1006 if (self->res_name) g_free(self->res_name);
1007 if (self->res_class) g_free(self->res_class);
1008 if (self->role) g_free(self->role);
1010 self->res_name = self->res_class = self->role = NULL;
1012 data = g_ptr_array_new();
1014 if (PROP_GETSA(self->window, wm_class, string, data)) {
1016 self->res_name = g_strdup(g_ptr_array_index(data, 0));
1018 self->res_class = g_strdup(g_ptr_array_index(data, 1));
1021 for (i = 0; i < data->len; ++i)
1022 g_free(g_ptr_array_index(data, i));
1023 g_ptr_array_free(data, TRUE);
1025 if (PROP_GETS(self->window, wm_window_role, string, s))
1026 self->role = g_strdup(s);
1028 if (self->res_name == NULL) self->res_name = g_strdup("");
1029 if (self->res_class == NULL) self->res_class = g_strdup("");
1030 if (self->role == NULL) self->role = g_strdup("");
1033 void client_update_strut(Client *self)
1037 if (PROP_GET32A(self->window, net_wm_strut, cardinal, data, 4)) {
1038 STRUT_SET(self->strut, data[0], data[1], data[2], data[3]);
1041 STRUT_SET(self->strut, 0, 0, 0, 0);
1043 /* updating here is pointless while we're being mapped cuz we're not in
1044 the client list yet */
1046 screen_update_struts();
1049 void client_update_icons(Client *self)
1052 unsigned long *data;
1053 unsigned long w, h, i;
1056 for (j = 0; j < self->nicons; ++j)
1057 g_free(self->icons[j].data);
1058 if (self->nicons > 0)
1059 g_free(self->icons);
1062 if (PROP_GET32U(self->window, net_wm_icon, cardinal, data, num)) {
1063 /* figure out how many valid icons are in here */
1065 while (num - i > 2) {
1073 self->icons = g_new(Icon, self->nicons);
1075 /* store the icons */
1077 for (j = 0; j < self->nicons; ++j) {
1078 w = self->icons[j].w = data[i++];
1079 h = self->icons[j].h = data[i++];
1080 self->icons[j].data =
1081 g_memdup(&data[i], w * h * sizeof(gulong));
1089 if (self->nicons <= 0) {
1091 self->icons = g_new0(Icon, 1);
1095 engine_frame_adjust_icon(self->frame);
1098 void client_update_kwm_icon(Client *self)
1102 if (PROP_GET32A(self->window, kwm_win_icon, kwm_win_icon, data, 2)) {
1103 self->pixmap_icon = data[0];
1104 self->pixmap_icon_mask = data[1];
1107 self->pixmap_icon = self->pixmap_icon_mask = None;
1110 engine_frame_adjust_icon(self->frame);
1113 static void client_change_state(Client *self)
1115 unsigned long state[2];
1119 state[0] = self->wmstate;
1121 PROP_SET32A(self->window, wm_state, wm_state, state, 2);
1125 netstate[num++] = prop_atoms.net_wm_state_modal;
1127 netstate[num++] = prop_atoms.net_wm_state_shaded;
1129 netstate[num++] = prop_atoms.net_wm_state_hidden;
1130 if (self->skip_taskbar)
1131 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
1132 if (self->skip_pager)
1133 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
1134 if (self->fullscreen)
1135 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
1137 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
1139 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
1141 netstate[num++] = prop_atoms.net_wm_state_above;
1143 netstate[num++] = prop_atoms.net_wm_state_below;
1144 PROP_SET32A(self->window, net_wm_state, atom, netstate, num);
1146 client_calc_layer(self);
1149 engine_frame_adjust_state(self->frame);
1152 static Client *search_focus_tree(Client *node, Client *skip)
1157 for (it = node->transients; it != NULL; it = g_slist_next(it)) {
1158 Client *c = it->data;
1159 if (c == skip) continue; /* circular? */
1160 if ((ret = search_focus_tree(c, skip))) return ret;
1161 if (c->focused) return c;
1166 void client_calc_layer(Client *self)
1172 /* are we fullscreen, or do we have a fullscreen transient parent? */
1176 if (c->fullscreen) {
1180 c = c->transient_for;
1182 if (!fs && self->fullscreen) {
1183 /* is one of our transients focused? */
1184 c = search_focus_tree(self, self);
1185 if (c != NULL) fs = TRUE;
1188 if (self->iconic) l = Layer_Icon;
1189 else if (fs) l = Layer_Fullscreen;
1190 else if (self->type == Type_Desktop) l = Layer_Desktop;
1191 else if (self->type == Type_Dock) {
1192 if (!self->below) l = Layer_Top;
1193 else l = Layer_Normal;
1195 else if (self->above) l = Layer_Above;
1196 else if (self->below) l = Layer_Below;
1197 else l = Layer_Normal;
1199 if (l != self->layer) {
1202 stacking_raise(self);
1206 gboolean client_should_show(Client *self)
1208 if (self->iconic) return FALSE;
1209 else if (!(self->desktop == screen_desktop ||
1210 self->desktop == DESKTOP_ALL)) return FALSE;
1211 else if (client_normal(self) && screen_showing_desktop) return FALSE;
1216 static void client_showhide(Client *self)
1219 if (client_should_show(self))
1220 engine_frame_show(self->frame);
1222 engine_frame_hide(self->frame);
1224 dispatch_client(Event_Client_Visible, self);
1227 gboolean client_normal(Client *self) {
1228 return ! (self->type == Type_Desktop || self->type == Type_Dock ||
1229 self->type == Type_Splash);
1232 static void client_apply_startup_state(Client *self)
1234 /* these are in a carefully crafted order.. */
1237 self->iconic = FALSE;
1238 client_iconify(self, TRUE, FALSE);
1240 if (self->fullscreen) {
1241 self->fullscreen = FALSE;
1242 client_fullscreen(self, TRUE, FALSE);
1245 self->shaded = FALSE;
1246 client_shade(self, TRUE);
1249 dispatch_client(Event_Client_Urgent, self);
1251 if (self->max_vert && self->max_horz) {
1252 self->max_vert = self->max_horz = FALSE;
1253 client_maximize(self, TRUE, 0, FALSE);
1254 } else if (self->max_vert) {
1255 self->max_vert = FALSE;
1256 client_maximize(self, TRUE, 2, FALSE);
1257 } else if (self->max_horz) {
1258 self->max_horz = FALSE;
1259 client_maximize(self, TRUE, 1, FALSE);
1262 /* nothing to do for the other states:
1271 void client_configure(Client *self, Corner anchor, int x, int y, int w, int h,
1272 gboolean user, gboolean final)
1274 gboolean moved = FALSE, resized = FALSE;
1276 w -= self->base_size.width;
1277 h -= self->base_size.height;
1280 /* for interactive resizing. have to move half an increment in each
1283 /* how far we are towards the next size inc */
1284 int mw = w % self->size_inc.width;
1285 int mh = h % self->size_inc.height;
1287 int aw = self->size_inc.width / 2;
1288 int ah = self->size_inc.height / 2;
1289 /* don't let us move into a new size increment */
1290 if (mw + aw >= self->size_inc.width)
1291 aw = self->size_inc.width - mw - 1;
1292 if (mh + ah >= self->size_inc.height)
1293 ah = self->size_inc.height - mh - 1;
1297 /* if this is a user-requested resize, then check against min/max
1298 sizes and aspect ratios */
1300 /* smaller than min size or bigger than max size? */
1301 if (w > self->max_size.width) w = self->max_size.width;
1302 if (w < self->min_size.width) w = self->min_size.width;
1303 if (h > self->max_size.height) h = self->max_size.height;
1304 if (h < self->min_size.height) h = self->min_size.height;
1306 /* adjust the height ot match the width for the aspect ratios */
1307 if (self->min_ratio)
1308 if (h * self->min_ratio > w) h = (int)(w / self->min_ratio);
1309 if (self->max_ratio)
1310 if (h * self->max_ratio < w) h = (int)(w / self->max_ratio);
1313 /* keep to the increments */
1314 w /= self->size_inc.width;
1315 h /= self->size_inc.height;
1317 /* you cannot resize to nothing */
1321 /* store the logical size */
1322 SIZE_SET(self->logical_size, w, h);
1324 w *= self->size_inc.width;
1325 h *= self->size_inc.height;
1327 w += self->base_size.width;
1328 h += self->base_size.height;
1331 case Corner_TopLeft:
1333 case Corner_TopRight:
1334 x -= w - self->area.width;
1336 case Corner_BottomLeft:
1337 y -= h - self->area.height;
1339 case Corner_BottomRight:
1340 x -= w - self->area.width;
1341 y -= h - self->area.height;
1345 moved = x != self->area.x || y != self->area.y;
1346 resized = w != self->area.width || h != self->area.height;
1348 RECT_SET(self->area, x, y, w, h);
1351 XResizeWindow(ob_display, self->window, w, h);
1353 /* move/resize the frame to match the request */
1355 /* Adjust the size and then the position, as required by the EWMH */
1357 engine_frame_adjust_size(self->frame);
1359 engine_frame_adjust_position(self->frame);
1361 if (!user || final) {
1363 event.type = ConfigureNotify;
1364 event.xconfigure.display = ob_display;
1365 event.xconfigure.event = self->window;
1366 event.xconfigure.window = self->window;
1368 /* root window coords with border in mind */
1369 event.xconfigure.x = x - self->border_width +
1370 self->frame->size.left;
1371 event.xconfigure.y = y - self->border_width +
1372 self->frame->size.top;
1374 event.xconfigure.width = self->area.width;
1375 event.xconfigure.height = self->area.height;
1376 event.xconfigure.border_width = self->border_width;
1377 event.xconfigure.above = self->frame->plate;
1378 event.xconfigure.override_redirect = FALSE;
1379 XSendEvent(event.xconfigure.display, event.xconfigure.window,
1380 FALSE, StructureNotifyMask, &event);
1386 void client_fullscreen(Client *self, gboolean fs, gboolean savearea)
1388 static int saved_func, saved_decor;
1391 if (!(self->functions & Func_Fullscreen) || /* can't */
1392 self->fullscreen == fs) return; /* already done */
1394 self->fullscreen = fs;
1395 client_change_state(self); /* change the state hints on the client */
1398 /* save the functions and remove them */
1399 saved_func = self->functions;
1400 self->functions &= (Func_Close | Func_Fullscreen |
1402 /* save the decorations and remove them */
1403 saved_decor = self->decorations;
1404 self->decorations = 0;
1407 dimensions[0] = self->area.x;
1408 dimensions[1] = self->area.y;
1409 dimensions[2] = self->area.width;
1410 dimensions[3] = self->area.height;
1412 PROP_SET32A(self->window, openbox_premax, cardinal,
1417 w = screen_physical_size.width;
1418 h = screen_physical_size.height;
1422 self->functions = saved_func;
1423 self->decorations = saved_decor;
1425 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1433 /* pick some fallbacks... */
1434 x = screen_area(self->desktop)->x +
1435 screen_area(self->desktop)->width / 4;
1436 y = screen_area(self->desktop)->y +
1437 screen_area(self->desktop)->height / 4;
1438 w = screen_area(self->desktop)->width / 2;
1439 h = screen_area(self->desktop)->height / 2;
1443 client_change_allowed_actions(self); /* based on the new _functions */
1445 /* when fullscreening, don't obey things like increments, fill the
1447 client_configure(self, Corner_TopLeft, x, y, w, h, !fs, TRUE);
1449 /* raise (back) into our stacking layer */
1450 stacking_raise(self);
1452 /* try focus us when we go into fullscreen mode */
1456 void client_iconify(Client *self, gboolean iconic, gboolean curdesk)
1458 if (self->iconic == iconic) return; /* nothing to do */
1460 g_message("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
1463 self->iconic = iconic;
1466 self->wmstate = IconicState;
1467 self->ignore_unmaps++;
1468 /* we unmap the client itself so that we can get MapRequest events,
1469 and because the ICCCM tells us to! */
1470 XUnmapWindow(ob_display, self->window);
1473 client_set_desktop(self, screen_desktop);
1474 self->wmstate = self->shaded ? IconicState : NormalState;
1475 XMapWindow(ob_display, self->window);
1477 client_change_state(self);
1478 client_showhide(self);
1479 screen_update_struts();
1482 void client_maximize(Client *self, gboolean max, int dir, gboolean savearea)
1486 g_assert(dir == 0 || dir == 1 || dir == 2);
1487 if (!(self->functions & Func_Maximize)) return; /* can't */
1489 /* check if already done */
1491 if (dir == 0 && self->max_horz && self->max_vert) return;
1492 if (dir == 1 && self->max_horz) return;
1493 if (dir == 2 && self->max_vert) return;
1495 if (dir == 0 && !self->max_horz && !self->max_vert) return;
1496 if (dir == 1 && !self->max_horz) return;
1497 if (dir == 2 && !self->max_vert) return;
1500 /* work with the frame's coords */
1501 x = self->frame->area.x;
1502 y = self->frame->area.y;
1503 w = self->area.width;
1504 h = self->area.height;
1516 /* get the property off the window and use it for the dimensions
1517 we are already maxed on */
1518 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1520 if (self->max_horz) {
1521 dimensions[0] = readdim[0];
1522 dimensions[2] = readdim[2];
1524 if (self->max_vert) {
1525 dimensions[1] = readdim[1];
1526 dimensions[3] = readdim[3];
1531 PROP_SET32A(self->window, openbox_premax, cardinal,
1534 if (dir == 0 || dir == 1) { /* horz */
1535 x = screen_area(self->desktop)->x - self->frame->size.left;
1536 w = screen_area(self->desktop)->x +
1537 screen_area(self->desktop)->width;
1539 if (dir == 0 || dir == 2) { /* vert */
1540 y = screen_area(self->desktop)->y;
1541 h = screen_area(self->desktop)->y +
1542 screen_area(self->desktop)->height -
1543 self->frame->size.top - self->frame->size.bottom;
1548 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1550 if (dir == 0 || dir == 1) { /* horz */
1554 if (dir == 0 || dir == 2) { /* vert */
1560 /* pick some fallbacks... */
1561 if (dir == 0 || dir == 1) { /* horz */
1562 x = screen_area(self->desktop)->x +
1563 screen_area(self->desktop)->width / 4;
1564 w = screen_area(self->desktop)->width / 2;
1566 if (dir == 0 || dir == 2) { /* vert */
1567 y = screen_area(self->desktop)->y +
1568 screen_area(self->desktop)->height / 4;
1569 h = screen_area(self->desktop)->height / 2;
1574 if (dir == 0 || dir == 1) /* horz */
1575 self->max_horz = max;
1576 if (dir == 0 || dir == 2) /* vert */
1577 self->max_vert = max;
1579 if (!self->max_horz && !self->max_vert)
1580 PROP_ERASE(self->window, openbox_premax);
1582 client_change_state(self); /* change the state hints on the client */
1584 /* figure out where the client should be going */
1585 frame_frame_gravity(self->frame, &x, &y);
1586 client_configure(self, Corner_TopLeft, x, y, w, h, TRUE, TRUE);
1589 void client_shade(Client *self, gboolean shade)
1591 if (!(self->functions & Func_Shade) || /* can't */
1592 self->shaded == shade) return; /* already done */
1594 /* when we're iconic, don't change the wmstate */
1596 self->wmstate = shade ? IconicState : NormalState;
1597 self->shaded = shade;
1598 client_change_state(self);
1599 engine_frame_adjust_size(self->frame);
1602 void client_close(Client *self)
1606 if (!(self->functions & Func_Close)) return;
1609 XXX: itd be cool to do timeouts and shit here for killing the client's
1611 like... if the window is around after 5 seconds, then the close button
1612 turns a nice red, and if this function is called again, the client is
1616 ce.xclient.type = ClientMessage;
1617 ce.xclient.message_type = prop_atoms.wm_protocols;
1618 ce.xclient.display = ob_display;
1619 ce.xclient.window = self->window;
1620 ce.xclient.format = 32;
1621 ce.xclient.data.l[0] = prop_atoms.wm_delete_window;
1622 ce.xclient.data.l[1] = CurrentTime;
1623 ce.xclient.data.l[2] = 0l;
1624 ce.xclient.data.l[3] = 0l;
1625 ce.xclient.data.l[4] = 0l;
1626 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
1629 void client_set_desktop(Client *self, unsigned int target)
1631 if (target == self->desktop) return;
1633 g_message("Setting desktop %u\n", target);
1635 if (!(target < screen_num_desktops ||
1636 target == DESKTOP_ALL))
1639 self->desktop = target;
1640 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
1641 /* the frame can display the current desktop state */
1642 engine_frame_adjust_state(self->frame);
1643 /* 'move' the window to the new desktop */
1644 client_showhide(self);
1645 screen_update_struts();
1648 static Client *search_modal_tree(Client *node, Client *skip)
1653 for (it = node->transients; it != NULL; it = it->next) {
1654 Client *c = it->data;
1655 if (c == skip) continue; /* circular? */
1656 if ((ret = search_modal_tree(c, skip))) return ret;
1657 if (c->modal) return c;
1662 Client *client_find_modal_child(Client *self)
1664 return search_modal_tree(self, self);
1667 gboolean client_validate(Client *self)
1671 XSync(ob_display, FALSE); /* get all events on the server */
1673 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
1674 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
1675 XPutBackEvent(ob_display, &e);
1682 void client_set_wm_state(Client *self, long state)
1684 if (state == self->wmstate) return; /* no change */
1688 client_iconify(self, TRUE, TRUE);
1691 client_iconify(self, FALSE, TRUE);
1696 void client_set_state(Client *self, Atom action, long data1, long data2)
1698 gboolean shaded = self->shaded;
1699 gboolean fullscreen = self->fullscreen;
1700 gboolean max_horz = self->max_horz;
1701 gboolean max_vert = self->max_vert;
1704 if (!(action == prop_atoms.net_wm_state_add ||
1705 action == prop_atoms.net_wm_state_remove ||
1706 action == prop_atoms.net_wm_state_toggle))
1707 /* an invalid action was passed to the client message, ignore it */
1710 for (i = 0; i < 2; ++i) {
1711 Atom state = i == 0 ? data1 : data2;
1713 if (!state) continue;
1715 /* if toggling, then pick whether we're adding or removing */
1716 if (action == prop_atoms.net_wm_state_toggle) {
1717 if (state == prop_atoms.net_wm_state_modal)
1718 action = self->modal ? prop_atoms.net_wm_state_remove :
1719 prop_atoms.net_wm_state_add;
1720 else if (state == prop_atoms.net_wm_state_maximized_vert)
1721 action = self->max_vert ? prop_atoms.net_wm_state_remove :
1722 prop_atoms.net_wm_state_add;
1723 else if (state == prop_atoms.net_wm_state_maximized_horz)
1724 action = self->max_horz ? prop_atoms.net_wm_state_remove :
1725 prop_atoms.net_wm_state_add;
1726 else if (state == prop_atoms.net_wm_state_shaded)
1727 action = self->shaded ? prop_atoms.net_wm_state_remove :
1728 prop_atoms.net_wm_state_add;
1729 else if (state == prop_atoms.net_wm_state_skip_taskbar)
1730 action = self->skip_taskbar ?
1731 prop_atoms.net_wm_state_remove :
1732 prop_atoms.net_wm_state_add;
1733 else if (state == prop_atoms.net_wm_state_skip_pager)
1734 action = self->skip_pager ?
1735 prop_atoms.net_wm_state_remove :
1736 prop_atoms.net_wm_state_add;
1737 else if (state == prop_atoms.net_wm_state_fullscreen)
1738 action = self->fullscreen ?
1739 prop_atoms.net_wm_state_remove :
1740 prop_atoms.net_wm_state_add;
1741 else if (state == prop_atoms.net_wm_state_above)
1742 action = self->above ? prop_atoms.net_wm_state_remove :
1743 prop_atoms.net_wm_state_add;
1744 else if (state == prop_atoms.net_wm_state_below)
1745 action = self->below ? prop_atoms.net_wm_state_remove :
1746 prop_atoms.net_wm_state_add;
1749 if (action == prop_atoms.net_wm_state_add) {
1750 if (state == prop_atoms.net_wm_state_modal) {
1751 /* XXX raise here or something? */
1753 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
1755 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
1757 } else if (state == prop_atoms.net_wm_state_shaded) {
1759 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
1760 self->skip_taskbar = TRUE;
1761 } else if (state == prop_atoms.net_wm_state_skip_pager) {
1762 self->skip_pager = TRUE;
1763 } else if (state == prop_atoms.net_wm_state_fullscreen) {
1765 } else if (state == prop_atoms.net_wm_state_above) {
1767 } else if (state == prop_atoms.net_wm_state_below) {
1771 } else { /* action == prop_atoms.net_wm_state_remove */
1772 if (state == prop_atoms.net_wm_state_modal) {
1773 self->modal = FALSE;
1774 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
1776 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
1778 } else if (state == prop_atoms.net_wm_state_shaded) {
1780 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
1781 self->skip_taskbar = FALSE;
1782 } else if (state == prop_atoms.net_wm_state_skip_pager) {
1783 self->skip_pager = FALSE;
1784 } else if (state == prop_atoms.net_wm_state_fullscreen) {
1786 } else if (state == prop_atoms.net_wm_state_above) {
1787 self->above = FALSE;
1788 } else if (state == prop_atoms.net_wm_state_below) {
1789 self->below = FALSE;
1793 if (max_horz != self->max_horz || max_vert != self->max_vert) {
1794 if (max_horz != self->max_horz && max_vert != self->max_vert) {
1796 if (max_horz == max_vert) { /* both going the same way */
1797 client_maximize(self, max_horz, 0, TRUE);
1799 client_maximize(self, max_horz, 1, TRUE);
1800 client_maximize(self, max_vert, 2, TRUE);
1804 if (max_horz != self->max_horz)
1805 client_maximize(self, max_horz, 1, TRUE);
1807 client_maximize(self, max_vert, 2, TRUE);
1810 /* change fullscreen state before shading, as it will affect if the window
1812 if (fullscreen != self->fullscreen)
1813 client_fullscreen(self, fullscreen, TRUE);
1814 if (shaded != self->shaded)
1815 client_shade(self, shaded);
1816 client_calc_layer(self);
1817 client_change_state(self); /* change the hint to relect these changes */
1820 gboolean client_focus(Client *self)
1825 /* if we have a modal child, then focus it, not us */
1826 child = client_find_modal_child(self);
1828 return client_focus(child);
1830 /* won't try focus if the client doesn't want it, or if the window isn't
1831 visible on the screen */
1832 if (!(self->frame->visible &&
1833 (self->can_focus || self->focus_notify)))
1836 /* do a check to see if the window has already been unmapped or destroyed
1837 do this intelligently while watching out for unmaps we've generated
1838 (ignore_unmaps > 0) */
1839 if (XCheckTypedWindowEvent(ob_display, self->window,
1840 DestroyNotify, &ev)) {
1841 XPutBackEvent(ob_display, &ev);
1844 while (XCheckTypedWindowEvent(ob_display, self->window,
1845 UnmapNotify, &ev)) {
1846 if (self->ignore_unmaps) {
1847 self->ignore_unmaps--;
1849 XPutBackEvent(ob_display, &ev);
1854 if (self->can_focus)
1855 XSetInputFocus(ob_display, self->window, RevertToNone, CurrentTime);
1857 if (self->focus_notify) {
1859 ce.xclient.type = ClientMessage;
1860 ce.xclient.message_type = prop_atoms.wm_protocols;
1861 ce.xclient.display = ob_display;
1862 ce.xclient.window = self->window;
1863 ce.xclient.format = 32;
1864 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
1865 ce.xclient.data.l[1] = event_lasttime;
1866 ce.xclient.data.l[2] = 0l;
1867 ce.xclient.data.l[3] = 0l;
1868 ce.xclient.data.l[4] = 0l;
1869 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
1872 /*XSync(ob_display, FALSE); XXX Why sync? */
1876 void client_unfocus(Client *self)
1878 g_assert(focus_client == self);
1879 focus_set_client(NULL);