4 #include "extensions.h"
14 #include <X11/Xutil.h>
16 /*! The event mask to grab on client windows */
17 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
20 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
23 GSList *client_list = NULL;
24 GHashTable *client_map = NULL;
26 static void client_get_all(Client *self);
27 static void client_toggle_border(Client *self, gboolean show);
28 static void client_get_area(Client *self);
29 static void client_get_desktop(Client *self);
30 static void client_get_state(Client *self);
31 static void client_get_shaped(Client *self);
32 static void client_get_mwm_hints(Client *self);
33 static void client_get_gravity(Client *self);
34 static void client_showhide(Client *self);
35 static void client_change_allowed_actions(Client *self);
36 static void client_change_state(Client *self);
37 static Client *search_focus_tree(Client *node, Client *skip);
38 static void client_apply_startup_state(Client *self);
39 static Client *search_modal_tree(Client *node, Client *skip);
41 static guint map_hash(Window w) { return w; }
42 static gboolean map_key_comp(Window w1, Window w2) { return w1 == w2; }
46 client_map = g_hash_table_new((GHashFunc)map_hash,
47 (GEqualFunc)map_key_comp);
51 void client_shutdown()
53 g_hash_table_destroy(client_map);
56 void client_set_list()
58 Window *windows, *win_it;
60 guint size = g_slist_length(client_list);
62 /* create an array of the window ids */
64 windows = g_new(Window, size);
66 for (it = client_list; it != NULL; it = it->next, ++win_it)
67 *win_it = ((Client*)it->data)->window;
71 PROP_SET32A(ob_root, net_client_list, window, windows, size);
79 void client_manage_all()
81 unsigned int i, j, nchild;
84 XWindowAttributes attrib;
86 XQueryTree(ob_display, ob_root, &w, &w, &children, &nchild);
88 /* remove all icon windows from the list */
89 for (i = 0; i < nchild; i++) {
90 if (children[i] == None) continue;
91 wmhints = XGetWMHints(ob_display, children[i]);
93 if ((wmhints->flags & IconWindowHint) &&
94 (wmhints->icon_window != children[i]))
95 for (j = 0; j < nchild; j++)
96 if (children[j] == wmhints->icon_window) {
104 for (i = 0; i < nchild; ++i) {
105 if (children[i] == None)
107 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
108 if (attrib.override_redirect) continue;
110 if (attrib.map_state != IsUnmapped)
111 client_manage(children[i]);
117 void client_manage(Window window)
121 XWindowAttributes attrib;
122 XSetWindowAttributes attrib_set;
123 /* XWMHints *wmhint; */
128 /* check if it has already been unmapped by the time we started mapping
129 the grab does a sync so we don't have to here */
130 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
131 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e)) {
132 XPutBackEvent(ob_display, &e);
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) {
142 return; /* don't manage it */
145 /* /\* is the window a docking app *\/
146 if ((wmhint = XGetWMHints(ob_display, window))) {
147 if ((wmhint->flags & StateHint) &&
148 wmhint->initial_state == WithdrawnState) {
149 /\* XXX: make dock apps work! *\/
158 /* choose the events we want to receive on the CLIENT window */
159 attrib_set.event_mask = CLIENT_EVENTMASK;
160 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
161 XChangeWindowAttributes(ob_display, window,
162 CWEventMask|CWDontPropagate, &attrib_set);
165 /* create the Client struct, and populate it from the hints on the
167 client = g_new(Client, 1);
168 client->window = window;
169 client_get_all(client);
171 /* remove the client's border (and adjust re gravity) */
172 client_toggle_border(client, FALSE);
174 /* specify that if we exit, the window should not be destroyed and should
175 be reparented back to root automatically */
176 XChangeSaveSet(ob_display, window, SetModeInsert);
178 /* create the decoration frame for the client window */
179 client->frame = engine_frame_new();
181 engine_frame_grab_client(client->frame, client);
183 client_apply_startup_state(client);
187 client_list = g_slist_append(client_list, client);
188 stacking_list = g_list_append(stacking_list, client);
189 g_hash_table_insert(client_map, (gpointer)window, client);
191 /* update the focus lists */
192 if (client->desktop == DESKTOP_ALL) {
193 for (i = 0; i < screen_num_desktops; ++i)
194 focus_order[i] = g_list_append(focus_order[i], client);
197 focus_order[i] = g_list_append(focus_order[i], client);
200 stacking_raise(client);
202 screen_update_struts();
204 dispatch_client(Event_Client_New, client, 0, 0);
206 client_showhide(client);
208 dispatch_client(Event_Client_Mapped, client, 0, 0);
210 /* update the list hints */
213 g_message("Managed window 0x%lx", window);
216 void client_unmanage_all()
218 while (client_list != NULL)
219 client_unmanage(client_list->data);
222 void client_unmanage(Client *client)
228 g_message("Unmanaging window: %lx", client->window);
230 dispatch_client(Event_Client_Destroy, client, 0, 0);
232 /* remove the window from our save set */
233 XChangeSaveSet(ob_display, client->window, SetModeDelete);
235 /* we dont want events no more */
236 XSelectInput(ob_display, client->window, NoEventMask);
238 engine_frame_hide(client->frame);
240 /* give the client its border back */
241 client_toggle_border(client, TRUE);
243 /* reparent the window out of the frame, and free the frame */
244 engine_frame_release_client(client->frame, client);
246 client_list = g_slist_remove(client_list, client);
247 stacking_list = g_list_remove(stacking_list, client);
248 g_hash_table_remove(client_map, (gpointer)client->window);
250 /* update the focus lists */
251 if (client->desktop == DESKTOP_ALL) {
252 for (i = 0; i < screen_num_desktops; ++i)
253 focus_order[i] = g_list_remove(focus_order[i], client);
256 focus_order[i] = g_list_remove(focus_order[i], client);
259 /* once the client is out of the list, update the struts to remove it's
261 screen_update_struts();
263 /* tell our parent that we're gone */
264 if (client->transient_for != NULL)
265 client->transient_for->transients =
266 g_slist_remove(client->transient_for->transients, client);
268 /* tell our transients that we're gone */
269 for (it = client->transients; it != NULL; it = it->next) {
270 ((Client*)it->data)->transient_for = NULL;
271 client_calc_layer(it->data);
274 /* unfocus the client (dispatchs the focus event) (we're out of the
275 transient lists already, so being modal doesn't matter) */
277 client_unfocus(client);
279 if (ob_state != State_Exiting) {
280 /* these values should not be persisted across a window
282 prop_erase(client->window, prop_atoms.net_wm_desktop);
283 prop_erase(client->window, prop_atoms.net_wm_state);
285 /* if we're left in an iconic state, the client wont be mapped. this is
286 bad, since we will no longer be managing the window on restart */
288 XMapWindow(ob_display, client->window);
291 /* free all data allocated in the client struct */
292 g_slist_free(client->transients);
293 for (j = 0; j < client->nicons; ++j)
294 g_free(client->icons[j].data);
295 if (client->nicons > 0)
296 g_free(client->icons);
297 g_free(client->title);
298 g_free(client->icon_title);
299 g_free(client->res_name);
300 g_free(client->res_class);
301 g_free(client->role);
304 /* update the list hints */
308 static void client_toggle_border(Client *self, gboolean show)
310 /* adjust our idea of where the client is, based on its border. When the
311 border is removed, the client should now be considered to be in a
313 when re-adding the border to the client, the same operation needs to be
315 int oldx = self->area.x, oldy = self->area.y;
316 int x = oldx, y = oldy;
317 switch(self->gravity) {
319 case NorthWestGravity:
321 case SouthWestGravity:
323 case NorthEastGravity:
325 case SouthEastGravity:
326 if (show) x -= self->border_width * 2;
327 else x += self->border_width * 2;
334 if (show) x -= self->border_width;
335 else x += self->border_width;
338 switch(self->gravity) {
340 case NorthWestGravity:
342 case NorthEastGravity:
344 case SouthWestGravity:
346 case SouthEastGravity:
347 if (show) y -= self->border_width * 2;
348 else y += self->border_width * 2;
355 if (show) y -= self->border_width;
356 else y += self->border_width;
363 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
365 /* move the client so it is back it the right spot _with_ its
367 if (x != oldx || y != oldy)
368 XMoveWindow(ob_display, self->window, x, y);
370 XSetWindowBorderWidth(ob_display, self->window, 0);
374 static void client_get_all(Client *self)
376 /* update EVERYTHING!! */
378 self->ignore_unmaps = 0;
382 self->title = self->icon_title = NULL;
383 self->res_name = self->res_class = self->role = NULL;
384 self->wmstate = NormalState;
385 self->focused = FALSE;
386 self->transient = FALSE;
387 self->transients = NULL;
388 self->transient_for = NULL;
390 self->urgent = FALSE;
391 self->positioned = FALSE;
392 self->disabled_decorations = 0;
396 client_get_area(self);
397 client_get_desktop(self);
398 client_get_state(self);
399 client_get_shaped(self);
401 client_update_transient_for(self);
402 client_get_mwm_hints(self);
403 client_get_type(self);/* this can change the mwmhints for special cases */
405 client_update_protocols(self);
407 client_get_gravity(self); /* get the attribute gravity */
408 client_update_normal_hints(self); /* this may override the attribute
411 /* got the type, the mwmhints, the protocols, and the normal hints
412 (min/max sizes), so we're ready to set up the decorations/functions */
413 client_setup_decor_and_functions(self);
415 client_update_wmhints(self);
416 client_update_title(self);
417 client_update_icon_title(self);
418 client_update_class(self);
419 client_update_strut(self);
420 client_update_icons(self);
421 client_update_kwm_icon(self);
423 /* this makes sure that these windows appear on all desktops */
424 if (self->type == Type_Desktop)
425 self->desktop = DESKTOP_ALL;
427 /* set the desktop hint, to make sure that it always exists, and to
428 reflect any changes we've made here */
429 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
431 client_change_state(self);
434 static void client_get_area(Client *self)
436 XWindowAttributes wattrib;
439 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
440 g_assert(ret != BadWindow);
442 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
443 self->border_width = wattrib.border_width;
446 static void client_get_desktop(Client *self)
450 if (PROP_GET32(self->window, net_wm_desktop, cardinal, d)) {
451 if (d >= screen_num_desktops && d != DESKTOP_ALL)
452 d = screen_num_desktops - 1;
455 /* defaults to the current desktop */
456 self->desktop = screen_desktop;
460 static void client_get_state(Client *self)
465 self->modal = self->shaded = self->max_horz = self->max_vert =
466 self->fullscreen = self->above = self->below = self->iconic =
467 self->skip_taskbar = self->skip_pager = FALSE;
469 if (PROP_GET32U(self->window, net_wm_state, atom, state, num)) {
471 for (i = 0; i < num; ++i) {
472 if (state[i] == prop_atoms.net_wm_state_modal)
474 else if (state[i] == prop_atoms.net_wm_state_shaded)
476 else if (state[i] == prop_atoms.net_wm_state_hidden)
478 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
479 self->skip_taskbar = TRUE;
480 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
481 self->skip_pager = TRUE;
482 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
483 self->fullscreen = TRUE;
484 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
485 self->max_vert = TRUE;
486 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
487 self->max_horz = TRUE;
488 else if (state[i] == prop_atoms.net_wm_state_above)
490 else if (state[i] == prop_atoms.net_wm_state_below)
498 static void client_get_shaped(Client *self)
500 self->shaped = FALSE;
502 if (extensions_shape) {
507 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
509 XShapeQueryExtents(ob_display, self->window, &s, &foo,
510 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
512 self->shaped = (s != 0);
517 void client_update_transient_for(Client *self)
522 if (XGetTransientForHint(ob_display, self->window, &t) &&
523 t != self->window) { /* cant be transient to itself! */
524 self->transient = TRUE;
525 c = g_hash_table_lookup(client_map, (gpointer)t);
526 g_assert(c != self);/* if this happens then we need to check for it*/
528 if (!c /*XXX: && _group*/) {
529 /* not transient to a client, see if it is transient for a
531 if (/*t == _group->leader() || */
534 /* window is a transient for its group! */
535 /* XXX: for now this is treated as non-transient.
536 this needs to be fixed! */
540 self->transient = FALSE;
542 /* if anything has changed... */
543 if (c != self->transient_for) {
544 if (self->transient_for)
545 /* remove from old parent */
546 g_slist_remove(self->transient_for->transients, self);
547 self->transient_for = c;
548 if (self->transient_for)
549 /* add to new parent */
550 g_slist_append(self->transient_for->transients, self);
554 static void client_get_mwm_hints(Client *self)
557 unsigned long *hints;
559 self->mwmhints.flags = 0; /* default to none */
561 if (PROP_GET32U(self->window, motif_wm_hints, motif_wm_hints, hints, num)) {
562 if (num >= MWM_ELEMENTS) {
563 self->mwmhints.flags = hints[0];
564 self->mwmhints.functions = hints[1];
565 self->mwmhints.decorations = hints[2];
571 void client_get_type(Client *self)
577 if (PROP_GET32U(self->window, net_wm_window_type, atom, val, num)) {
578 /* use the first value that we know about in the array */
579 for (i = 0; i < num; ++i) {
580 if (val[i] == prop_atoms.net_wm_window_type_desktop)
581 self->type = Type_Desktop;
582 else if (val[i] == prop_atoms.net_wm_window_type_dock)
583 self->type = Type_Dock;
584 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
585 self->type = Type_Toolbar;
586 else if (val[i] == prop_atoms.net_wm_window_type_menu)
587 self->type = Type_Menu;
588 else if (val[i] == prop_atoms.net_wm_window_type_utility)
589 self->type = Type_Utility;
590 else if (val[i] == prop_atoms.net_wm_window_type_splash)
591 self->type = Type_Splash;
592 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
593 self->type = Type_Dialog;
594 else if (val[i] == prop_atoms.net_wm_window_type_normal)
595 self->type = Type_Normal;
596 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
597 /* prevent this window from getting any decor or
599 self->mwmhints.flags &= (MwmFlag_Functions |
600 MwmFlag_Decorations);
601 self->mwmhints.decorations = 0;
602 self->mwmhints.functions = 0;
604 if (self->type != (WindowType) -1)
605 break; /* grab the first legit type */
610 if (self->type == (WindowType) -1) {
611 /*the window type hint was not set, which means we either classify
612 ourself as a normal window or a dialog, depending on if we are a
615 self->type = Type_Dialog;
617 self->type = Type_Normal;
621 void client_update_protocols(Client *self)
624 gulong num_return, i;
626 self->focus_notify = FALSE;
627 self->delete_window = FALSE;
629 if (PROP_GET32U(self->window, wm_protocols, atom, proto, num_return)) {
630 for (i = 0; i < num_return; ++i) {
631 if (proto[i] == prop_atoms.wm_delete_window) {
632 /* this means we can request the window to close */
633 self->delete_window = TRUE;
634 } else if (proto[i] == prop_atoms.wm_take_focus)
635 /* if this protocol is requested, then the window will be
636 notified whenever we want it to receive focus */
637 self->focus_notify = TRUE;
643 static void client_get_gravity(Client *self)
645 XWindowAttributes wattrib;
648 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
649 g_assert(ret != BadWindow);
650 self->gravity = wattrib.win_gravity;
653 void client_update_normal_hints(Client *self)
657 int oldgravity = self->gravity;
660 self->min_ratio = 0.0f;
661 self->max_ratio = 0.0f;
662 SIZE_SET(self->size_inc, 1, 1);
663 SIZE_SET(self->base_size, 0, 0);
664 SIZE_SET(self->min_size, 0, 0);
665 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
667 /* get the hints from the window */
668 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
669 self->positioned = (size.flags & (PPosition|USPosition));
671 if (size.flags & PWinGravity) {
672 self->gravity = size.win_gravity;
674 /* if the client has a frame, i.e. has already been mapped and
675 is changing its gravity */
676 if (self->frame && self->gravity != oldgravity) {
677 /* move our idea of the client's position based on its new
679 self->area.x = self->frame->area.x;
680 self->area.y = self->frame->area.y;
681 frame_frame_gravity(self->frame, &self->area.x, &self->area.y);
685 if (size.flags & PAspect) {
686 if (size.min_aspect.y)
687 self->min_ratio = (float)size.min_aspect.x / size.min_aspect.y;
688 if (size.max_aspect.y)
689 self->max_ratio = (float)size.max_aspect.x / size.max_aspect.y;
692 if (size.flags & PMinSize)
693 SIZE_SET(self->min_size, size.min_width, size.min_height);
695 if (size.flags & PMaxSize)
696 SIZE_SET(self->max_size, size.max_width, size.max_height);
698 if (size.flags & PBaseSize)
699 SIZE_SET(self->base_size, size.base_width, size.base_height);
701 if (size.flags & PResizeInc)
702 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
706 void client_setup_decor_and_functions(Client *self)
708 /* start with everything (cept fullscreen) */
709 self->decorations = Decor_Titlebar | Decor_Handle | Decor_Border |
710 Decor_Icon | Decor_AllDesktops | Decor_Iconify | Decor_Maximize;
711 self->functions = Func_Resize | Func_Move | Func_Iconify | Func_Maximize |
713 if (self->delete_window) {
714 self->decorations |= Decor_Close;
715 self->functions |= Func_Close;
718 if (!(self->min_size.width < self->max_size.width ||
719 self->min_size.height < self->max_size.height)) {
720 self->decorations &= ~(Decor_Maximize | Decor_Handle);
721 self->functions &= ~(Func_Resize | Func_Maximize);
724 switch (self->type) {
726 /* normal windows retain all of the possible decorations and
727 functionality, and are the only windows that you can fullscreen */
728 self->functions |= Func_Fullscreen;
732 /* dialogs cannot be maximized */
733 self->decorations &= ~Decor_Maximize;
734 self->functions &= ~Func_Maximize;
740 /* these windows get less functionality */
741 self->decorations &= ~(Decor_Iconify | Decor_Handle);
742 self->functions &= ~(Func_Iconify | Func_Resize);
748 /* none of these windows are manipulated by the window manager */
749 self->decorations = 0;
754 /* Mwm Hints are applied subtractively to what has already been chosen for
755 decor and functionality */
756 if (self->mwmhints.flags & MwmFlag_Decorations) {
757 if (! (self->mwmhints.decorations & MwmDecor_All)) {
758 if (! (self->mwmhints.decorations & MwmDecor_Border))
759 self->decorations &= ~Decor_Border;
760 if (! (self->mwmhints.decorations & MwmDecor_Handle))
761 self->decorations &= ~Decor_Handle;
762 if (! (self->mwmhints.decorations & MwmDecor_Title))
763 self->decorations &= ~Decor_Titlebar;
764 if (! (self->mwmhints.decorations & MwmDecor_Iconify))
765 self->decorations &= ~Decor_Iconify;
766 if (! (self->mwmhints.decorations & MwmDecor_Maximize))
767 self->decorations &= ~Decor_Maximize;
771 if (self->mwmhints.flags & MwmFlag_Functions) {
772 if (! (self->mwmhints.functions & MwmFunc_All)) {
773 if (! (self->mwmhints.functions & MwmFunc_Resize))
774 self->functions &= ~Func_Resize;
775 if (! (self->mwmhints.functions & MwmFunc_Move))
776 self->functions &= ~Func_Move;
777 if (! (self->mwmhints.functions & MwmFunc_Iconify))
778 self->functions &= ~Func_Iconify;
779 if (! (self->mwmhints.functions & MwmFunc_Maximize))
780 self->functions &= ~Func_Maximize;
781 /* dont let mwm hints kill the close button
782 if (! (self->mwmhints.functions & MwmFunc_Close))
783 self->functions &= ~Func_Close; */
787 /* can't maximize without moving/resizing */
788 if (!((self->functions & Func_Move) && (self->functions & Func_Resize)))
789 self->functions &= ~Func_Maximize;
791 /* finally, user specified disabled decorations are applied to subtract
793 if (self->disabled_decorations & Decor_Titlebar)
794 self->decorations &= ~Decor_Titlebar;
795 if (self->disabled_decorations & Decor_Handle)
796 self->decorations &= ~Decor_Handle;
797 if (self->disabled_decorations & Decor_Border)
798 self->decorations &= ~Decor_Border;
799 if (self->disabled_decorations & Decor_Iconify)
800 self->decorations &= ~Decor_Iconify;
801 if (self->disabled_decorations & Decor_Maximize)
802 self->decorations &= ~Decor_Maximize;
803 if (self->disabled_decorations & Decor_AllDesktops)
804 self->decorations &= ~Decor_AllDesktops;
805 if (self->disabled_decorations & Decor_Close)
806 self->decorations &= ~Decor_Close;
808 /* if we don't have a titlebar, then we cannot shade! */
809 if (!(self->decorations & Decor_Titlebar))
810 self->functions &= ~Func_Shade;
812 client_change_allowed_actions(self);
815 /* change the decors on the frame */
816 engine_frame_adjust_size(self->frame);
817 /* with more/less decorations, we may need to be repositioned */
818 engine_frame_adjust_position(self->frame);
819 /* with new decor, the window's maximized size may change */
820 client_remaximize(self);
824 static void client_change_allowed_actions(Client *self)
829 actions[num++] = prop_atoms.net_wm_action_change_desktop;
831 if (self->functions & Func_Shade)
832 actions[num++] = prop_atoms.net_wm_action_shade;
833 if (self->functions & Func_Close)
834 actions[num++] = prop_atoms.net_wm_action_close;
835 if (self->functions & Func_Move)
836 actions[num++] = prop_atoms.net_wm_action_move;
837 if (self->functions & Func_Iconify)
838 actions[num++] = prop_atoms.net_wm_action_minimize;
839 if (self->functions & Func_Resize)
840 actions[num++] = prop_atoms.net_wm_action_resize;
841 if (self->functions & Func_Fullscreen)
842 actions[num++] = prop_atoms.net_wm_action_fullscreen;
843 if (self->functions & Func_Maximize) {
844 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
845 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
848 PROP_SET32A(self->window, net_wm_allowed_actions, atom, actions, num);
850 /* make sure the window isn't breaking any rules now */
852 if (!(self->functions & Func_Shade) && self->shaded) {
853 if (self->frame) client_shade(self, FALSE);
854 else self->shaded = FALSE;
856 if (!(self->functions & Func_Iconify) && self->iconic) {
857 if (self->frame) client_iconify(self, FALSE, TRUE);
858 else self->iconic = FALSE;
860 if (!(self->functions & Func_Fullscreen) && self->fullscreen) {
861 if (self->frame) client_fullscreen(self, FALSE, TRUE);
862 else self->fullscreen = FALSE;
864 if (!(self->functions & Func_Maximize) && (self->max_horz ||
866 if (self->frame) client_maximize(self, FALSE, 0, TRUE);
867 else self->max_vert = self->max_horz = FALSE;
871 void client_remaximize(Client *self)
874 if (self->max_horz && self->max_vert)
876 else if (self->max_horz)
878 else if (self->max_vert)
881 return; /* not maximized */
882 self->max_horz = self->max_vert = FALSE;
883 client_maximize(self, TRUE, dir, FALSE);
886 void client_update_wmhints(Client *self)
891 /* assume a window takes input if it doesnt specify */
892 self->can_focus = TRUE;
894 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
895 if (hints->flags & InputHint)
896 self->can_focus = hints->input;
898 /* only do this when starting! */
899 if (ob_state == State_Starting && (hints->flags & StateHint))
900 self->iconic = hints->initial_state == IconicState;
902 if (hints->flags & XUrgencyHint)
905 if (hints->flags & WindowGroupHint) {
906 if (hints->window_group != self->group) {
907 /* XXX: remove from the old group if there was one */
908 self->group = hints->window_group;
909 /* XXX: do stuff with the group */
911 } else /* no group! */
914 if (hints->flags & IconPixmapHint) {
915 client_update_kwm_icon(self);
916 /* try get the kwm icon first, this is a fallback only */
917 if (self->pixmap_icon == None) {
918 self->pixmap_icon = hints->icon_pixmap;
919 if (hints->flags & IconMaskHint)
920 self->pixmap_icon_mask = hints->icon_mask;
922 self->pixmap_icon_mask = None;
925 engine_frame_adjust_icon(self->frame);
932 if (ur != self->urgent) {
934 g_message("Urgent Hint for 0x%lx: %s\n", self->window,
936 /* fire the urgent callback if we're mapped, otherwise, wait until
937 after we're mapped */
939 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
943 void client_update_title(Client *self)
947 if (self->title != NULL)
951 if (!PROP_GETS(self->window, net_wm_name, utf8, data)) {
952 /* try old x stuff */
953 if (PROP_GETS(self->window, wm_name, string, data)) {
954 /* convert it to UTF-8 */
958 u = g_locale_to_utf8(data, -1, &r, &w, NULL);
960 g_warning("Unable to convert string to UTF-8");
967 data = g_strdup("Unnamed Window");
969 PROP_SETS(self->window, net_wm_visible_name, utf8, data);
975 engine_frame_adjust_title(self->frame);
978 void client_update_icon_title(Client *self)
982 if (self->icon_title != NULL)
983 g_free(self->icon_title);
986 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, data)) {
987 /* try old x stuff */
988 if (PROP_GETS(self->window, wm_icon_name, string, data)) {
989 /* convert it to UTF-8 */
993 u = g_locale_to_utf8(data, -1, &r, &w, NULL);
995 g_warning("Unable to convert string to UTF-8");
1002 data = g_strdup("Unnamed Window");
1004 PROP_SETS(self->window, net_wm_visible_icon_name, utf8, data);
1007 self->icon_title = data;
1010 void client_update_class(Client *self)
1016 if (self->res_name) g_free(self->res_name);
1017 if (self->res_class) g_free(self->res_class);
1018 if (self->role) g_free(self->role);
1020 self->res_name = self->res_class = self->role = NULL;
1022 data = g_ptr_array_new();
1024 if (PROP_GETSA(self->window, wm_class, string, data)) {
1026 self->res_name = g_strdup(g_ptr_array_index(data, 0));
1028 self->res_class = g_strdup(g_ptr_array_index(data, 1));
1031 for (i = 0; i < data->len; ++i)
1032 g_free(g_ptr_array_index(data, i));
1033 g_ptr_array_free(data, TRUE);
1035 if (PROP_GETS(self->window, wm_window_role, string, s))
1036 self->role = g_strdup(s);
1038 if (self->res_name == NULL) self->res_name = g_strdup("");
1039 if (self->res_class == NULL) self->res_class = g_strdup("");
1040 if (self->role == NULL) self->role = g_strdup("");
1043 void client_update_strut(Client *self)
1047 if (PROP_GET32A(self->window, net_wm_strut, cardinal, data, 4)) {
1048 STRUT_SET(self->strut, data[0], data[1], data[2], data[3]);
1051 STRUT_SET(self->strut, 0, 0, 0, 0);
1053 /* updating here is pointless while we're being mapped cuz we're not in
1054 the client list yet */
1056 screen_update_struts();
1059 void client_update_icons(Client *self)
1062 unsigned long *data;
1063 unsigned long w, h, i;
1066 for (j = 0; j < self->nicons; ++j)
1067 g_free(self->icons[j].data);
1068 if (self->nicons > 0)
1069 g_free(self->icons);
1072 if (PROP_GET32U(self->window, net_wm_icon, cardinal, data, num)) {
1073 /* figure out how many valid icons are in here */
1075 while (num - i > 2) {
1083 self->icons = g_new(Icon, self->nicons);
1085 /* store the icons */
1087 for (j = 0; j < self->nicons; ++j) {
1088 w = self->icons[j].w = data[i++];
1089 h = self->icons[j].h = data[i++];
1090 self->icons[j].data =
1091 g_memdup(&data[i], w * h * sizeof(gulong));
1099 if (self->nicons <= 0) {
1101 self->icons = g_new0(Icon, 1);
1105 engine_frame_adjust_icon(self->frame);
1108 void client_update_kwm_icon(Client *self)
1112 if (PROP_GET32A(self->window, kwm_win_icon, kwm_win_icon, data, 2)) {
1113 self->pixmap_icon = data[0];
1114 self->pixmap_icon_mask = data[1];
1117 self->pixmap_icon = self->pixmap_icon_mask = None;
1120 engine_frame_adjust_icon(self->frame);
1123 static void client_change_state(Client *self)
1125 unsigned long state[2];
1129 state[0] = self->wmstate;
1131 PROP_SET32A(self->window, wm_state, wm_state, state, 2);
1135 netstate[num++] = prop_atoms.net_wm_state_modal;
1137 netstate[num++] = prop_atoms.net_wm_state_shaded;
1139 netstate[num++] = prop_atoms.net_wm_state_hidden;
1140 if (self->skip_taskbar)
1141 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
1142 if (self->skip_pager)
1143 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
1144 if (self->fullscreen)
1145 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
1147 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
1149 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
1151 netstate[num++] = prop_atoms.net_wm_state_above;
1153 netstate[num++] = prop_atoms.net_wm_state_below;
1154 PROP_SET32A(self->window, net_wm_state, atom, netstate, num);
1156 client_calc_layer(self);
1159 engine_frame_adjust_state(self->frame);
1162 static Client *search_focus_tree(Client *node, Client *skip)
1167 for (it = node->transients; it != NULL; it = g_slist_next(it)) {
1168 Client *c = it->data;
1169 if (c == skip) continue; /* circular? */
1170 if ((ret = search_focus_tree(c, skip))) return ret;
1171 if (c->focused) return c;
1176 void client_calc_layer(Client *self)
1182 /* are we fullscreen, or do we have a fullscreen transient parent? */
1186 if (c->fullscreen) {
1190 c = c->transient_for;
1192 if (!fs && self->fullscreen) {
1193 /* is one of our transients focused? */
1194 c = search_focus_tree(self, self);
1195 if (c != NULL) fs = TRUE;
1198 if (self->iconic) l = Layer_Icon;
1199 else if (fs) l = Layer_Fullscreen;
1200 else if (self->type == Type_Desktop) l = Layer_Desktop;
1201 else if (self->type == Type_Dock) {
1202 if (!self->below) l = Layer_Top;
1203 else l = Layer_Normal;
1205 else if (self->above) l = Layer_Above;
1206 else if (self->below) l = Layer_Below;
1207 else l = Layer_Normal;
1209 if (l != self->layer) {
1212 stacking_raise(self);
1216 gboolean client_should_show(Client *self)
1218 if (self->iconic) return FALSE;
1219 else if (!(self->desktop == screen_desktop ||
1220 self->desktop == DESKTOP_ALL)) return FALSE;
1221 else if (client_normal(self) && screen_showing_desktop) return FALSE;
1226 static void client_showhide(Client *self)
1229 if (client_should_show(self))
1230 engine_frame_show(self->frame);
1232 engine_frame_hide(self->frame);
1235 gboolean client_normal(Client *self) {
1236 return ! (self->type == Type_Desktop || self->type == Type_Dock ||
1237 self->type == Type_Splash);
1240 static void client_apply_startup_state(Client *self)
1242 /* these are in a carefully crafted order.. */
1245 self->iconic = FALSE;
1246 client_iconify(self, TRUE, FALSE);
1248 if (self->fullscreen) {
1249 self->fullscreen = FALSE;
1250 client_fullscreen(self, TRUE, FALSE);
1253 self->shaded = FALSE;
1254 client_shade(self, TRUE);
1257 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
1259 if (self->max_vert && self->max_horz) {
1260 self->max_vert = self->max_horz = FALSE;
1261 client_maximize(self, TRUE, 0, FALSE);
1262 } else if (self->max_vert) {
1263 self->max_vert = FALSE;
1264 client_maximize(self, TRUE, 2, FALSE);
1265 } else if (self->max_horz) {
1266 self->max_horz = FALSE;
1267 client_maximize(self, TRUE, 1, FALSE);
1270 /* nothing to do for the other states:
1279 void client_configure(Client *self, Corner anchor, int x, int y, int w, int h,
1280 gboolean user, gboolean final)
1282 gboolean moved = FALSE, resized = FALSE;
1284 /* lock if maximized */
1285 if (self->max_horz) {
1287 w = self->area.width;
1289 if (self->max_vert) {
1291 h = self->area.height;
1294 w -= self->base_size.width;
1295 h -= self->base_size.height;
1298 /* for interactive resizing. have to move half an increment in each
1301 /* how far we are towards the next size inc */
1302 int mw = w % self->size_inc.width;
1303 int mh = h % self->size_inc.height;
1305 int aw = self->size_inc.width / 2;
1306 int ah = self->size_inc.height / 2;
1307 /* don't let us move into a new size increment */
1308 if (mw + aw >= self->size_inc.width)
1309 aw = self->size_inc.width - mw - 1;
1310 if (mh + ah >= self->size_inc.height)
1311 ah = self->size_inc.height - mh - 1;
1315 /* if this is a user-requested resize, then check against min/max
1316 sizes and aspect ratios */
1318 /* smaller than min size or bigger than max size? */
1319 if (w > self->max_size.width) w = self->max_size.width;
1320 if (w < self->min_size.width) w = self->min_size.width;
1321 if (h > self->max_size.height) h = self->max_size.height;
1322 if (h < self->min_size.height) h = self->min_size.height;
1324 /* adjust the height ot match the width for the aspect ratios */
1325 if (self->min_ratio)
1326 if (h * self->min_ratio > w) h = (int)(w / self->min_ratio);
1327 if (self->max_ratio)
1328 if (h * self->max_ratio < w) h = (int)(w / self->max_ratio);
1331 /* keep to the increments */
1332 w /= self->size_inc.width;
1333 h /= self->size_inc.height;
1335 /* you cannot resize to nothing */
1339 /* store the logical size */
1340 SIZE_SET(self->logical_size, w, h);
1342 w *= self->size_inc.width;
1343 h *= self->size_inc.height;
1345 w += self->base_size.width;
1346 h += self->base_size.height;
1349 case Corner_TopLeft:
1351 case Corner_TopRight:
1352 x -= w - self->area.width;
1354 case Corner_BottomLeft:
1355 y -= h - self->area.height;
1357 case Corner_BottomRight:
1358 x -= w - self->area.width;
1359 y -= h - self->area.height;
1363 moved = x != self->area.x || y != self->area.y;
1364 resized = w != self->area.width || h != self->area.height;
1366 RECT_SET(self->area, x, y, w, h);
1369 XResizeWindow(ob_display, self->window, w, h);
1371 /* move/resize the frame to match the request */
1373 /* Adjust the size and then the position, as required by the EWMH */
1375 engine_frame_adjust_size(self->frame);
1377 engine_frame_adjust_position(self->frame);
1379 if (!user || final) {
1381 event.type = ConfigureNotify;
1382 event.xconfigure.display = ob_display;
1383 event.xconfigure.event = self->window;
1384 event.xconfigure.window = self->window;
1386 /* root window coords with border in mind */
1387 event.xconfigure.x = x - self->border_width +
1388 self->frame->size.left;
1389 event.xconfigure.y = y - self->border_width +
1390 self->frame->size.top;
1392 event.xconfigure.width = self->area.width;
1393 event.xconfigure.height = self->area.height;
1394 event.xconfigure.border_width = self->border_width;
1395 event.xconfigure.above = self->frame->plate;
1396 event.xconfigure.override_redirect = FALSE;
1397 XSendEvent(event.xconfigure.display, event.xconfigure.window,
1398 FALSE, StructureNotifyMask, &event);
1404 void client_fullscreen(Client *self, gboolean fs, gboolean savearea)
1406 static int saved_func, saved_decor;
1409 if (!(self->functions & Func_Fullscreen) || /* can't */
1410 self->fullscreen == fs) return; /* already done */
1412 self->fullscreen = fs;
1413 client_change_state(self); /* change the state hints on the client */
1416 /* save the functions and remove them */
1417 saved_func = self->functions;
1418 self->functions &= (Func_Close | Func_Fullscreen |
1420 /* save the decorations and remove them */
1421 saved_decor = self->decorations;
1422 self->decorations = 0;
1425 dimensions[0] = self->area.x;
1426 dimensions[1] = self->area.y;
1427 dimensions[2] = self->area.width;
1428 dimensions[3] = self->area.height;
1430 PROP_SET32A(self->window, openbox_premax, cardinal,
1435 w = screen_physical_size.width;
1436 h = screen_physical_size.height;
1440 self->functions = saved_func;
1441 self->decorations = saved_decor;
1443 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1451 /* pick some fallbacks... */
1452 x = screen_area(self->desktop)->x +
1453 screen_area(self->desktop)->width / 4;
1454 y = screen_area(self->desktop)->y +
1455 screen_area(self->desktop)->height / 4;
1456 w = screen_area(self->desktop)->width / 2;
1457 h = screen_area(self->desktop)->height / 2;
1461 client_change_allowed_actions(self); /* based on the new _functions */
1463 /* when fullscreening, don't obey things like increments, fill the
1465 client_configure(self, Corner_TopLeft, x, y, w, h, !fs, TRUE);
1467 /* raise (back) into our stacking layer */
1468 stacking_raise(self);
1470 /* try focus us when we go into fullscreen mode */
1474 void client_iconify(Client *self, gboolean iconic, gboolean curdesk)
1476 if (self->iconic == iconic) return; /* nothing to do */
1478 g_message("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
1481 self->iconic = iconic;
1484 self->wmstate = IconicState;
1485 self->ignore_unmaps++;
1486 /* we unmap the client itself so that we can get MapRequest events,
1487 and because the ICCCM tells us to! */
1488 XUnmapWindow(ob_display, self->window);
1491 client_set_desktop(self, screen_desktop);
1492 self->wmstate = self->shaded ? IconicState : NormalState;
1493 XMapWindow(ob_display, self->window);
1495 client_change_state(self);
1496 client_showhide(self);
1497 screen_update_struts();
1500 void client_maximize(Client *self, gboolean max, int dir, gboolean savearea)
1504 g_assert(dir == 0 || dir == 1 || dir == 2);
1505 if (!(self->functions & Func_Maximize)) return; /* can't */
1507 /* check if already done */
1509 if (dir == 0 && self->max_horz && self->max_vert) return;
1510 if (dir == 1 && self->max_horz) return;
1511 if (dir == 2 && self->max_vert) return;
1513 if (dir == 0 && !self->max_horz && !self->max_vert) return;
1514 if (dir == 1 && !self->max_horz) return;
1515 if (dir == 2 && !self->max_vert) return;
1518 /* work with the frame's coords */
1519 x = self->frame->area.x;
1520 y = self->frame->area.y;
1521 w = self->area.width;
1522 h = self->area.height;
1534 /* get the property off the window and use it for the dimensions
1535 we are already maxed on */
1536 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1538 if (self->max_horz) {
1539 dimensions[0] = readdim[0];
1540 dimensions[2] = readdim[2];
1542 if (self->max_vert) {
1543 dimensions[1] = readdim[1];
1544 dimensions[3] = readdim[3];
1549 PROP_SET32A(self->window, openbox_premax, cardinal,
1552 if (dir == 0 || dir == 1) { /* horz */
1553 x = screen_area(self->desktop)->x - self->frame->size.left;
1554 w = screen_area(self->desktop)->x +
1555 screen_area(self->desktop)->width;
1557 if (dir == 0 || dir == 2) { /* vert */
1558 y = screen_area(self->desktop)->y;
1559 h = screen_area(self->desktop)->y +
1560 screen_area(self->desktop)->height -
1561 self->frame->size.top - self->frame->size.bottom;
1566 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1568 if (dir == 0 || dir == 1) { /* horz */
1572 if (dir == 0 || dir == 2) { /* vert */
1578 /* pick some fallbacks... */
1579 if (dir == 0 || dir == 1) { /* horz */
1580 x = screen_area(self->desktop)->x +
1581 screen_area(self->desktop)->width / 4;
1582 w = screen_area(self->desktop)->width / 2;
1584 if (dir == 0 || dir == 2) { /* vert */
1585 y = screen_area(self->desktop)->y +
1586 screen_area(self->desktop)->height / 4;
1587 h = screen_area(self->desktop)->height / 2;
1592 if (dir == 0 || dir == 1) /* horz */
1593 self->max_horz = max;
1594 if (dir == 0 || dir == 2) /* vert */
1595 self->max_vert = max;
1597 if (!self->max_horz && !self->max_vert)
1598 PROP_ERASE(self->window, openbox_premax);
1600 client_change_state(self); /* change the state hints on the client */
1602 /* figure out where the client should be going */
1603 frame_frame_gravity(self->frame, &x, &y);
1604 client_configure(self, Corner_TopLeft, x, y, w, h, TRUE, TRUE);
1607 void client_shade(Client *self, gboolean shade)
1609 if (!(self->functions & Func_Shade) || /* can't */
1610 self->shaded == shade) return; /* already done */
1612 /* when we're iconic, don't change the wmstate */
1614 self->wmstate = shade ? IconicState : NormalState;
1615 self->shaded = shade;
1616 client_change_state(self);
1617 engine_frame_adjust_size(self->frame);
1620 void client_close(Client *self)
1624 if (!(self->functions & Func_Close)) return;
1627 XXX: itd be cool to do timeouts and shit here for killing the client's
1629 like... if the window is around after 5 seconds, then the close button
1630 turns a nice red, and if this function is called again, the client is
1634 ce.xclient.type = ClientMessage;
1635 ce.xclient.message_type = prop_atoms.wm_protocols;
1636 ce.xclient.display = ob_display;
1637 ce.xclient.window = self->window;
1638 ce.xclient.format = 32;
1639 ce.xclient.data.l[0] = prop_atoms.wm_delete_window;
1640 ce.xclient.data.l[1] = CurrentTime;
1641 ce.xclient.data.l[2] = 0l;
1642 ce.xclient.data.l[3] = 0l;
1643 ce.xclient.data.l[4] = 0l;
1644 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
1647 void client_set_desktop(Client *self, guint target)
1651 if (target == self->desktop) return;
1653 g_message("Setting desktop %u\n", target);
1655 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
1657 old = self->desktop;
1658 self->desktop = target;
1659 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
1660 /* the frame can display the current desktop state */
1661 engine_frame_adjust_state(self->frame);
1662 /* 'move' the window to the new desktop */
1663 client_showhide(self);
1664 screen_update_struts();
1666 /* update the focus lists */
1667 if (old == DESKTOP_ALL) {
1668 for (i = 0; i < screen_num_desktops; ++i)
1669 focus_order[i] = g_list_remove(focus_order[i], self);
1671 focus_order[old] = g_list_remove(focus_order[old], self);
1673 if (target == DESKTOP_ALL) {
1674 for (i = 0; i < screen_num_desktops; ++i)
1675 focus_order[i] = g_list_prepend(focus_order[i], self);
1677 focus_order[target] = g_list_prepend(focus_order[target], self);
1680 dispatch_client(Event_Client_Desktop, self, target, old);
1683 static Client *search_modal_tree(Client *node, Client *skip)
1688 for (it = node->transients; it != NULL; it = it->next) {
1689 Client *c = it->data;
1690 if (c == skip) continue; /* circular? */
1691 if ((ret = search_modal_tree(c, skip))) return ret;
1692 if (c->modal) return c;
1697 Client *client_find_modal_child(Client *self)
1699 return search_modal_tree(self, self);
1702 gboolean client_validate(Client *self)
1706 XSync(ob_display, FALSE); /* get all events on the server */
1708 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
1709 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
1710 XPutBackEvent(ob_display, &e);
1717 void client_set_wm_state(Client *self, long state)
1719 if (state == self->wmstate) return; /* no change */
1723 client_iconify(self, TRUE, TRUE);
1726 client_iconify(self, FALSE, TRUE);
1731 void client_set_state(Client *self, Atom action, long data1, long data2)
1733 gboolean shaded = self->shaded;
1734 gboolean fullscreen = self->fullscreen;
1735 gboolean max_horz = self->max_horz;
1736 gboolean max_vert = self->max_vert;
1739 if (!(action == prop_atoms.net_wm_state_add ||
1740 action == prop_atoms.net_wm_state_remove ||
1741 action == prop_atoms.net_wm_state_toggle))
1742 /* an invalid action was passed to the client message, ignore it */
1745 for (i = 0; i < 2; ++i) {
1746 Atom state = i == 0 ? data1 : data2;
1748 if (!state) continue;
1750 /* if toggling, then pick whether we're adding or removing */
1751 if (action == prop_atoms.net_wm_state_toggle) {
1752 if (state == prop_atoms.net_wm_state_modal)
1753 action = self->modal ? prop_atoms.net_wm_state_remove :
1754 prop_atoms.net_wm_state_add;
1755 else if (state == prop_atoms.net_wm_state_maximized_vert)
1756 action = self->max_vert ? prop_atoms.net_wm_state_remove :
1757 prop_atoms.net_wm_state_add;
1758 else if (state == prop_atoms.net_wm_state_maximized_horz)
1759 action = self->max_horz ? prop_atoms.net_wm_state_remove :
1760 prop_atoms.net_wm_state_add;
1761 else if (state == prop_atoms.net_wm_state_shaded)
1762 action = self->shaded ? prop_atoms.net_wm_state_remove :
1763 prop_atoms.net_wm_state_add;
1764 else if (state == prop_atoms.net_wm_state_skip_taskbar)
1765 action = self->skip_taskbar ?
1766 prop_atoms.net_wm_state_remove :
1767 prop_atoms.net_wm_state_add;
1768 else if (state == prop_atoms.net_wm_state_skip_pager)
1769 action = self->skip_pager ?
1770 prop_atoms.net_wm_state_remove :
1771 prop_atoms.net_wm_state_add;
1772 else if (state == prop_atoms.net_wm_state_fullscreen)
1773 action = self->fullscreen ?
1774 prop_atoms.net_wm_state_remove :
1775 prop_atoms.net_wm_state_add;
1776 else if (state == prop_atoms.net_wm_state_above)
1777 action = self->above ? prop_atoms.net_wm_state_remove :
1778 prop_atoms.net_wm_state_add;
1779 else if (state == prop_atoms.net_wm_state_below)
1780 action = self->below ? prop_atoms.net_wm_state_remove :
1781 prop_atoms.net_wm_state_add;
1784 if (action == prop_atoms.net_wm_state_add) {
1785 if (state == prop_atoms.net_wm_state_modal) {
1786 /* XXX raise here or something? */
1788 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
1790 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
1792 } else if (state == prop_atoms.net_wm_state_shaded) {
1794 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
1795 self->skip_taskbar = TRUE;
1796 } else if (state == prop_atoms.net_wm_state_skip_pager) {
1797 self->skip_pager = TRUE;
1798 } else if (state == prop_atoms.net_wm_state_fullscreen) {
1800 } else if (state == prop_atoms.net_wm_state_above) {
1802 } else if (state == prop_atoms.net_wm_state_below) {
1806 } else { /* action == prop_atoms.net_wm_state_remove */
1807 if (state == prop_atoms.net_wm_state_modal) {
1808 self->modal = FALSE;
1809 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
1811 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
1813 } else if (state == prop_atoms.net_wm_state_shaded) {
1815 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
1816 self->skip_taskbar = FALSE;
1817 } else if (state == prop_atoms.net_wm_state_skip_pager) {
1818 self->skip_pager = FALSE;
1819 } else if (state == prop_atoms.net_wm_state_fullscreen) {
1821 } else if (state == prop_atoms.net_wm_state_above) {
1822 self->above = FALSE;
1823 } else if (state == prop_atoms.net_wm_state_below) {
1824 self->below = FALSE;
1828 if (max_horz != self->max_horz || max_vert != self->max_vert) {
1829 if (max_horz != self->max_horz && max_vert != self->max_vert) {
1831 if (max_horz == max_vert) { /* both going the same way */
1832 client_maximize(self, max_horz, 0, TRUE);
1834 client_maximize(self, max_horz, 1, TRUE);
1835 client_maximize(self, max_vert, 2, TRUE);
1839 if (max_horz != self->max_horz)
1840 client_maximize(self, max_horz, 1, TRUE);
1842 client_maximize(self, max_vert, 2, TRUE);
1845 /* change fullscreen state before shading, as it will affect if the window
1847 if (fullscreen != self->fullscreen)
1848 client_fullscreen(self, fullscreen, TRUE);
1849 if (shaded != self->shaded)
1850 client_shade(self, shaded);
1851 client_calc_layer(self);
1852 client_change_state(self); /* change the hint to relect these changes */
1855 gboolean client_focus(Client *self)
1860 /* if we have a modal child, then focus it, not us */
1861 child = client_find_modal_child(self);
1863 return client_focus(child);
1865 /* won't try focus if the client doesn't want it, or if the window isn't
1866 visible on the screen */
1867 if (!(self->frame->visible &&
1868 (self->can_focus || self->focus_notify)))
1871 /* do a check to see if the window has already been unmapped or destroyed
1872 do this intelligently while watching out for unmaps we've generated
1873 (ignore_unmaps > 0) */
1874 if (XCheckTypedWindowEvent(ob_display, self->window,
1875 DestroyNotify, &ev)) {
1876 XPutBackEvent(ob_display, &ev);
1879 while (XCheckTypedWindowEvent(ob_display, self->window,
1880 UnmapNotify, &ev)) {
1881 if (self->ignore_unmaps) {
1882 self->ignore_unmaps--;
1884 XPutBackEvent(ob_display, &ev);
1889 if (self->can_focus)
1890 XSetInputFocus(ob_display, self->window, RevertToNone, CurrentTime);
1892 if (self->focus_notify) {
1894 ce.xclient.type = ClientMessage;
1895 ce.xclient.message_type = prop_atoms.wm_protocols;
1896 ce.xclient.display = ob_display;
1897 ce.xclient.window = self->window;
1898 ce.xclient.format = 32;
1899 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
1900 ce.xclient.data.l[1] = event_lasttime;
1901 ce.xclient.data.l[2] = 0l;
1902 ce.xclient.data.l[3] = 0l;
1903 ce.xclient.data.l[4] = 0l;
1904 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
1907 /*XSync(ob_display, FALSE); XXX Why sync? */
1911 void client_unfocus(Client *self)
1913 g_assert(focus_client == self);
1914 focus_set_client(NULL);