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 /* grab all mouse bindings */
211 /*pointer_grab_all(client, TRUE);XXX*/
213 /* update the list hints */
216 g_message("Managed window 0x%lx", window);
219 void client_unmanage_all()
221 while (client_list != NULL)
222 client_unmanage(client_list->data);
225 void client_unmanage(Client *client)
231 g_message("Unmanaging window: %lx", client->window);
233 dispatch_client(Event_Client_Destroy, client, 0, 0);
235 /* remove the window from our save set */
236 XChangeSaveSet(ob_display, client->window, SetModeDelete);
238 /* we dont want events no more */
239 XSelectInput(ob_display, client->window, NoEventMask);
241 /* ungrab any mouse bindings */
242 /*pointer_grab_all(client, FALSE);XXX*/
244 engine_frame_hide(client->frame);
246 /* give the client its border back */
247 client_toggle_border(client, TRUE);
249 /* reparent the window out of the frame, and free the frame */
250 engine_frame_release_client(client->frame, client);
252 client_list = g_slist_remove(client_list, client);
253 stacking_list = g_list_remove(stacking_list, client);
254 g_hash_table_remove(client_map, (gpointer)client->window);
256 /* update the focus lists */
257 if (client->desktop == DESKTOP_ALL) {
258 for (i = 0; i < screen_num_desktops; ++i)
259 focus_order[i] = g_list_remove(focus_order[i], client);
262 focus_order[i] = g_list_remove(focus_order[i], client);
265 /* once the client is out of the list, update the struts to remove it's
267 screen_update_struts();
269 /* tell our parent that we're gone */
270 if (client->transient_for != NULL)
271 client->transient_for->transients =
272 g_slist_remove(client->transient_for->transients, client);
274 /* tell our transients that we're gone */
275 for (it = client->transients; it != NULL; it = it->next) {
276 ((Client*)it->data)->transient_for = NULL;
277 client_calc_layer(it->data);
280 /* unfocus the client (dispatchs the focus event) (we're out of the
281 transient lists already, so being modal doesn't matter) */
283 client_unfocus(client);
285 if (ob_state != State_Exiting) {
286 /* these values should not be persisted across a window
288 prop_erase(client->window, prop_atoms.net_wm_desktop);
289 prop_erase(client->window, prop_atoms.net_wm_state);
291 /* if we're left in an iconic state, the client wont be mapped. this is
292 bad, since we will no longer be managing the window on restart */
294 XMapWindow(ob_display, client->window);
297 /* free all data allocated in the client struct */
298 g_slist_free(client->transients);
299 for (j = 0; j < client->nicons; ++j)
300 g_free(client->icons[j].data);
301 if (client->nicons > 0)
302 g_free(client->icons);
303 g_free(client->title);
304 g_free(client->icon_title);
305 g_free(client->res_name);
306 g_free(client->res_class);
307 g_free(client->role);
310 /* update the list hints */
314 static void client_toggle_border(Client *self, gboolean show)
316 /* adjust our idea of where the client is, based on its border. When the
317 border is removed, the client should now be considered to be in a
319 when re-adding the border to the client, the same operation needs to be
321 int oldx = self->area.x, oldy = self->area.y;
322 int x = oldx, y = oldy;
323 switch(self->gravity) {
325 case NorthWestGravity:
327 case SouthWestGravity:
329 case NorthEastGravity:
331 case SouthEastGravity:
332 if (show) x -= self->border_width * 2;
333 else x += self->border_width * 2;
340 if (show) x -= self->border_width;
341 else x += self->border_width;
344 switch(self->gravity) {
346 case NorthWestGravity:
348 case NorthEastGravity:
350 case SouthWestGravity:
352 case SouthEastGravity:
353 if (show) y -= self->border_width * 2;
354 else y += self->border_width * 2;
361 if (show) y -= self->border_width;
362 else y += self->border_width;
369 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
371 /* move the client so it is back it the right spot _with_ its
373 if (x != oldx || y != oldy)
374 XMoveWindow(ob_display, self->window, x, y);
376 XSetWindowBorderWidth(ob_display, self->window, 0);
380 static void client_get_all(Client *self)
382 /* update EVERYTHING!! */
384 self->ignore_unmaps = 0;
388 self->title = self->icon_title = NULL;
389 self->res_name = self->res_class = self->role = NULL;
390 self->wmstate = NormalState;
391 self->focused = FALSE;
392 self->transient = FALSE;
393 self->transients = NULL;
394 self->transient_for = NULL;
396 self->urgent = FALSE;
397 self->positioned = FALSE;
398 self->disabled_decorations = 0;
402 client_get_area(self);
403 client_get_desktop(self);
404 client_get_state(self);
405 client_get_shaped(self);
407 client_update_transient_for(self);
408 client_get_mwm_hints(self);
409 client_get_type(self);/* this can change the mwmhints for special cases */
411 client_update_protocols(self);
413 client_get_gravity(self); /* get the attribute gravity */
414 client_update_normal_hints(self); /* this may override the attribute
417 /* got the type, the mwmhints, the protocols, and the normal hints
418 (min/max sizes), so we're ready to set up the decorations/functions */
419 client_setup_decor_and_functions(self);
421 client_update_wmhints(self);
422 client_update_title(self);
423 client_update_icon_title(self);
424 client_update_class(self);
425 client_update_strut(self);
426 client_update_icons(self);
427 client_update_kwm_icon(self);
429 /* this makes sure that these windows appear on all desktops */
430 if (self->type == Type_Desktop)
431 self->desktop = DESKTOP_ALL;
433 /* set the desktop hint, to make sure that it always exists, and to
434 reflect any changes we've made here */
435 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
437 client_change_state(self);
440 static void client_get_area(Client *self)
442 XWindowAttributes wattrib;
445 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
446 g_assert(ret != BadWindow);
448 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
449 self->border_width = wattrib.border_width;
452 static void client_get_desktop(Client *self)
456 if (PROP_GET32(self->window, net_wm_desktop, cardinal, d)) {
457 if (d >= screen_num_desktops && d != DESKTOP_ALL)
458 d = screen_num_desktops - 1;
461 /* defaults to the current desktop */
462 self->desktop = screen_desktop;
466 static void client_get_state(Client *self)
471 self->modal = self->shaded = self->max_horz = self->max_vert =
472 self->fullscreen = self->above = self->below = self->iconic =
473 self->skip_taskbar = self->skip_pager = FALSE;
475 if (PROP_GET32U(self->window, net_wm_state, atom, state, num)) {
477 for (i = 0; i < num; ++i) {
478 if (state[i] == prop_atoms.net_wm_state_modal)
480 else if (state[i] == prop_atoms.net_wm_state_shaded)
482 else if (state[i] == prop_atoms.net_wm_state_hidden)
484 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
485 self->skip_taskbar = TRUE;
486 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
487 self->skip_pager = TRUE;
488 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
489 self->fullscreen = TRUE;
490 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
491 self->max_vert = TRUE;
492 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
493 self->max_horz = TRUE;
494 else if (state[i] == prop_atoms.net_wm_state_above)
496 else if (state[i] == prop_atoms.net_wm_state_below)
504 static void client_get_shaped(Client *self)
506 self->shaped = FALSE;
508 if (extensions_shape) {
513 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
515 XShapeQueryExtents(ob_display, self->window, &s, &foo,
516 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
518 self->shaped = (s != 0);
523 void client_update_transient_for(Client *self)
528 if (XGetTransientForHint(ob_display, self->window, &t) &&
529 t != self->window) { /* cant be transient to itself! */
530 self->transient = TRUE;
531 c = g_hash_table_lookup(client_map, (gpointer)t);
532 g_assert(c != self);/* if this happens then we need to check for it*/
534 if (!c /*XXX: && _group*/) {
535 /* not transient to a client, see if it is transient for a
537 if (/*t == _group->leader() || */
540 /* window is a transient for its group! */
541 /* XXX: for now this is treated as non-transient.
542 this needs to be fixed! */
546 self->transient = FALSE;
548 /* if anything has changed... */
549 if (c != self->transient_for) {
550 if (self->transient_for)
551 /* remove from old parent */
552 g_slist_remove(self->transient_for->transients, self);
553 self->transient_for = c;
554 if (self->transient_for)
555 /* add to new parent */
556 g_slist_append(self->transient_for->transients, self);
560 static void client_get_mwm_hints(Client *self)
563 unsigned long *hints;
565 self->mwmhints.flags = 0; /* default to none */
567 if (PROP_GET32U(self->window, motif_wm_hints, motif_wm_hints, hints, num)) {
568 if (num >= MWM_ELEMENTS) {
569 self->mwmhints.flags = hints[0];
570 self->mwmhints.functions = hints[1];
571 self->mwmhints.decorations = hints[2];
577 void client_get_type(Client *self)
583 if (PROP_GET32U(self->window, net_wm_window_type, atom, val, num)) {
584 /* use the first value that we know about in the array */
585 for (i = 0; i < num; ++i) {
586 if (val[i] == prop_atoms.net_wm_window_type_desktop)
587 self->type = Type_Desktop;
588 else if (val[i] == prop_atoms.net_wm_window_type_dock)
589 self->type = Type_Dock;
590 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
591 self->type = Type_Toolbar;
592 else if (val[i] == prop_atoms.net_wm_window_type_menu)
593 self->type = Type_Menu;
594 else if (val[i] == prop_atoms.net_wm_window_type_utility)
595 self->type = Type_Utility;
596 else if (val[i] == prop_atoms.net_wm_window_type_splash)
597 self->type = Type_Splash;
598 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
599 self->type = Type_Dialog;
600 else if (val[i] == prop_atoms.net_wm_window_type_normal)
601 self->type = Type_Normal;
602 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
603 /* prevent this window from getting any decor or
605 self->mwmhints.flags &= (MwmFlag_Functions |
606 MwmFlag_Decorations);
607 self->mwmhints.decorations = 0;
608 self->mwmhints.functions = 0;
610 if (self->type != (WindowType) -1)
611 break; /* grab the first legit type */
616 if (self->type == (WindowType) -1) {
617 /*the window type hint was not set, which means we either classify
618 ourself as a normal window or a dialog, depending on if we are a
621 self->type = Type_Dialog;
623 self->type = Type_Normal;
627 void client_update_protocols(Client *self)
630 gulong num_return, i;
632 self->focus_notify = FALSE;
633 self->delete_window = FALSE;
635 if (PROP_GET32U(self->window, wm_protocols, atom, proto, num_return)) {
636 for (i = 0; i < num_return; ++i) {
637 if (proto[i] == prop_atoms.wm_delete_window) {
638 /* this means we can request the window to close */
639 self->delete_window = TRUE;
640 } else if (proto[i] == prop_atoms.wm_take_focus)
641 /* if this protocol is requested, then the window will be
642 notified whenever we want it to receive focus */
643 self->focus_notify = TRUE;
649 static void client_get_gravity(Client *self)
651 XWindowAttributes wattrib;
654 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
655 g_assert(ret != BadWindow);
656 self->gravity = wattrib.win_gravity;
659 void client_update_normal_hints(Client *self)
663 int oldgravity = self->gravity;
666 self->min_ratio = 0.0f;
667 self->max_ratio = 0.0f;
668 SIZE_SET(self->size_inc, 1, 1);
669 SIZE_SET(self->base_size, 0, 0);
670 SIZE_SET(self->min_size, 0, 0);
671 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
673 /* get the hints from the window */
674 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
675 self->positioned = (size.flags & (PPosition|USPosition));
677 if (size.flags & PWinGravity) {
678 self->gravity = size.win_gravity;
680 /* if the client has a frame, i.e. has already been mapped and
681 is changing its gravity */
682 if (self->frame && self->gravity != oldgravity) {
683 /* move our idea of the client's position based on its new
685 self->area.x = self->frame->area.x;
686 self->area.y = self->frame->area.y;
687 frame_frame_gravity(self->frame, &self->area.x, &self->area.y);
691 if (size.flags & PAspect) {
692 if (size.min_aspect.y)
693 self->min_ratio = (float)size.min_aspect.x / size.min_aspect.y;
694 if (size.max_aspect.y)
695 self->max_ratio = (float)size.max_aspect.x / size.max_aspect.y;
698 if (size.flags & PMinSize)
699 SIZE_SET(self->min_size, size.min_width, size.min_height);
701 if (size.flags & PMaxSize)
702 SIZE_SET(self->max_size, size.max_width, size.max_height);
704 if (size.flags & PBaseSize)
705 SIZE_SET(self->base_size, size.base_width, size.base_height);
707 if (size.flags & PResizeInc)
708 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
712 void client_setup_decor_and_functions(Client *self)
714 /* start with everything (cept fullscreen) */
715 self->decorations = Decor_Titlebar | Decor_Handle | Decor_Border |
716 Decor_Icon | Decor_AllDesktops | Decor_Iconify | Decor_Maximize;
717 self->functions = Func_Resize | Func_Move | Func_Iconify | Func_Maximize |
719 if (self->delete_window) {
720 self->decorations |= Decor_Close;
721 self->functions |= Func_Close;
724 if (!(self->min_size.width < self->max_size.width ||
725 self->min_size.height < self->max_size.height)) {
726 self->decorations &= ~(Decor_Maximize | Decor_Handle);
727 self->functions &= ~(Func_Resize | Func_Maximize);
730 switch (self->type) {
732 /* normal windows retain all of the possible decorations and
733 functionality, and are the only windows that you can fullscreen */
734 self->functions |= Func_Fullscreen;
738 /* dialogs cannot be maximized */
739 self->decorations &= ~Decor_Maximize;
740 self->functions &= ~Func_Maximize;
746 /* these windows get less functionality */
747 self->decorations &= ~(Decor_Iconify | Decor_Handle);
748 self->functions &= ~(Func_Iconify | Func_Resize);
754 /* none of these windows are manipulated by the window manager */
755 self->decorations = 0;
760 /* Mwm Hints are applied subtractively to what has already been chosen for
761 decor and functionality */
762 if (self->mwmhints.flags & MwmFlag_Decorations) {
763 if (! (self->mwmhints.decorations & MwmDecor_All)) {
764 if (! (self->mwmhints.decorations & MwmDecor_Border))
765 self->decorations &= ~Decor_Border;
766 if (! (self->mwmhints.decorations & MwmDecor_Handle))
767 self->decorations &= ~Decor_Handle;
768 if (! (self->mwmhints.decorations & MwmDecor_Title))
769 self->decorations &= ~Decor_Titlebar;
770 if (! (self->mwmhints.decorations & MwmDecor_Iconify))
771 self->decorations &= ~Decor_Iconify;
772 if (! (self->mwmhints.decorations & MwmDecor_Maximize))
773 self->decorations &= ~Decor_Maximize;
777 if (self->mwmhints.flags & MwmFlag_Functions) {
778 if (! (self->mwmhints.functions & MwmFunc_All)) {
779 if (! (self->mwmhints.functions & MwmFunc_Resize))
780 self->functions &= ~Func_Resize;
781 if (! (self->mwmhints.functions & MwmFunc_Move))
782 self->functions &= ~Func_Move;
783 if (! (self->mwmhints.functions & MwmFunc_Iconify))
784 self->functions &= ~Func_Iconify;
785 if (! (self->mwmhints.functions & MwmFunc_Maximize))
786 self->functions &= ~Func_Maximize;
787 /* dont let mwm hints kill the close button
788 if (! (self->mwmhints.functions & MwmFunc_Close))
789 self->functions &= ~Func_Close; */
793 /* can't maximize without moving/resizing */
794 if (!((self->functions & Func_Move) && (self->functions & Func_Resize)))
795 self->functions &= ~Func_Maximize;
797 /* finally, user specified disabled decorations are applied to subtract
799 if (self->disabled_decorations & Decor_Titlebar)
800 self->decorations &= ~Decor_Titlebar;
801 if (self->disabled_decorations & Decor_Handle)
802 self->decorations &= ~Decor_Handle;
803 if (self->disabled_decorations & Decor_Border)
804 self->decorations &= ~Decor_Border;
805 if (self->disabled_decorations & Decor_Iconify)
806 self->decorations &= ~Decor_Iconify;
807 if (self->disabled_decorations & Decor_Maximize)
808 self->decorations &= ~Decor_Maximize;
809 if (self->disabled_decorations & Decor_AllDesktops)
810 self->decorations &= ~Decor_AllDesktops;
811 if (self->disabled_decorations & Decor_Close)
812 self->decorations &= ~Decor_Close;
814 /* if we don't have a titlebar, then we cannot shade! */
815 if (!(self->decorations & Decor_Titlebar))
816 self->functions &= ~Func_Shade;
818 client_change_allowed_actions(self);
821 /* change the decors on the frame */
822 engine_frame_adjust_size(self->frame);
823 /* with more/less decorations, we may need to be repositioned */
824 engine_frame_adjust_position(self->frame);
825 /* with new decor, the window's maximized size may change */
826 client_remaximize(self);
830 static void client_change_allowed_actions(Client *self)
835 actions[num++] = prop_atoms.net_wm_action_change_desktop;
837 if (self->functions & Func_Shade)
838 actions[num++] = prop_atoms.net_wm_action_shade;
839 if (self->functions & Func_Close)
840 actions[num++] = prop_atoms.net_wm_action_close;
841 if (self->functions & Func_Move)
842 actions[num++] = prop_atoms.net_wm_action_move;
843 if (self->functions & Func_Iconify)
844 actions[num++] = prop_atoms.net_wm_action_minimize;
845 if (self->functions & Func_Resize)
846 actions[num++] = prop_atoms.net_wm_action_resize;
847 if (self->functions & Func_Fullscreen)
848 actions[num++] = prop_atoms.net_wm_action_fullscreen;
849 if (self->functions & Func_Maximize) {
850 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
851 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
854 PROP_SET32A(self->window, net_wm_allowed_actions, atom, actions, num);
856 /* make sure the window isn't breaking any rules now */
858 if (!(self->functions & Func_Shade) && self->shaded) {
859 if (self->frame) client_shade(self, FALSE);
860 else self->shaded = FALSE;
862 if (!(self->functions & Func_Iconify) && self->iconic) {
863 if (self->frame) client_iconify(self, FALSE, TRUE);
864 else self->iconic = FALSE;
866 if (!(self->functions & Func_Fullscreen) && self->fullscreen) {
867 if (self->frame) client_fullscreen(self, FALSE, TRUE);
868 else self->fullscreen = FALSE;
870 if (!(self->functions & Func_Maximize) && (self->max_horz ||
872 if (self->frame) client_maximize(self, FALSE, 0, TRUE);
873 else self->max_vert = self->max_horz = FALSE;
877 void client_remaximize(Client *self)
880 if (self->max_horz && self->max_vert)
882 else if (self->max_horz)
884 else if (self->max_vert)
887 return; /* not maximized */
888 self->max_horz = self->max_vert = FALSE;
889 client_maximize(self, TRUE, dir, FALSE);
892 void client_update_wmhints(Client *self)
897 /* assume a window takes input if it doesnt specify */
898 self->can_focus = TRUE;
900 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
901 if (hints->flags & InputHint)
902 self->can_focus = hints->input;
904 /* only do this when starting! */
905 if (ob_state == State_Starting && (hints->flags & StateHint))
906 self->iconic = hints->initial_state == IconicState;
908 if (hints->flags & XUrgencyHint)
911 if (hints->flags & WindowGroupHint) {
912 if (hints->window_group != self->group) {
913 /* XXX: remove from the old group if there was one */
914 self->group = hints->window_group;
915 /* XXX: do stuff with the group */
917 } else /* no group! */
920 if (hints->flags & IconPixmapHint) {
921 client_update_kwm_icon(self);
922 /* try get the kwm icon first, this is a fallback only */
923 if (self->pixmap_icon == None) {
924 self->pixmap_icon = hints->icon_pixmap;
925 if (hints->flags & IconMaskHint)
926 self->pixmap_icon_mask = hints->icon_mask;
928 self->pixmap_icon_mask = None;
931 engine_frame_adjust_icon(self->frame);
938 if (ur != self->urgent) {
940 g_message("Urgent Hint for 0x%lx: %s\n", self->window,
942 /* fire the urgent callback if we're mapped, otherwise, wait until
943 after we're mapped */
945 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
949 void client_update_title(Client *self)
953 if (self->title != NULL)
957 if (!PROP_GETS(self->window, net_wm_name, utf8, data)) {
958 /* try old x stuff */
959 if (PROP_GETS(self->window, wm_name, string, data)) {
960 /* convert it to UTF-8 */
964 u = g_locale_to_utf8(data, -1, &r, &w, NULL);
966 g_warning("Unable to convert string to UTF-8");
973 data = g_strdup("Unnamed Window");
975 PROP_SETS(self->window, net_wm_visible_name, utf8, data);
981 engine_frame_adjust_title(self->frame);
984 void client_update_icon_title(Client *self)
988 if (self->icon_title != NULL)
989 g_free(self->icon_title);
992 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, data)) {
993 /* try old x stuff */
994 if (PROP_GETS(self->window, wm_icon_name, string, data)) {
995 /* convert it to UTF-8 */
999 u = g_locale_to_utf8(data, -1, &r, &w, NULL);
1001 g_warning("Unable to convert string to UTF-8");
1008 data = g_strdup("Unnamed Window");
1010 PROP_SETS(self->window, net_wm_visible_icon_name, utf8, data);
1013 self->icon_title = data;
1016 void client_update_class(Client *self)
1022 if (self->res_name) g_free(self->res_name);
1023 if (self->res_class) g_free(self->res_class);
1024 if (self->role) g_free(self->role);
1026 self->res_name = self->res_class = self->role = NULL;
1028 data = g_ptr_array_new();
1030 if (PROP_GETSA(self->window, wm_class, string, data)) {
1032 self->res_name = g_strdup(g_ptr_array_index(data, 0));
1034 self->res_class = g_strdup(g_ptr_array_index(data, 1));
1037 for (i = 0; i < data->len; ++i)
1038 g_free(g_ptr_array_index(data, i));
1039 g_ptr_array_free(data, TRUE);
1041 if (PROP_GETS(self->window, wm_window_role, string, s))
1042 self->role = g_strdup(s);
1044 if (self->res_name == NULL) self->res_name = g_strdup("");
1045 if (self->res_class == NULL) self->res_class = g_strdup("");
1046 if (self->role == NULL) self->role = g_strdup("");
1049 void client_update_strut(Client *self)
1053 if (PROP_GET32A(self->window, net_wm_strut, cardinal, data, 4)) {
1054 STRUT_SET(self->strut, data[0], data[1], data[2], data[3]);
1057 STRUT_SET(self->strut, 0, 0, 0, 0);
1059 /* updating here is pointless while we're being mapped cuz we're not in
1060 the client list yet */
1062 screen_update_struts();
1065 void client_update_icons(Client *self)
1068 unsigned long *data;
1069 unsigned long w, h, i;
1072 for (j = 0; j < self->nicons; ++j)
1073 g_free(self->icons[j].data);
1074 if (self->nicons > 0)
1075 g_free(self->icons);
1078 if (PROP_GET32U(self->window, net_wm_icon, cardinal, data, num)) {
1079 /* figure out how many valid icons are in here */
1081 while (num - i > 2) {
1089 self->icons = g_new(Icon, self->nicons);
1091 /* store the icons */
1093 for (j = 0; j < self->nicons; ++j) {
1094 w = self->icons[j].w = data[i++];
1095 h = self->icons[j].h = data[i++];
1096 self->icons[j].data =
1097 g_memdup(&data[i], w * h * sizeof(gulong));
1105 if (self->nicons <= 0) {
1107 self->icons = g_new0(Icon, 1);
1111 engine_frame_adjust_icon(self->frame);
1114 void client_update_kwm_icon(Client *self)
1118 if (PROP_GET32A(self->window, kwm_win_icon, kwm_win_icon, data, 2)) {
1119 self->pixmap_icon = data[0];
1120 self->pixmap_icon_mask = data[1];
1123 self->pixmap_icon = self->pixmap_icon_mask = None;
1126 engine_frame_adjust_icon(self->frame);
1129 static void client_change_state(Client *self)
1131 unsigned long state[2];
1135 state[0] = self->wmstate;
1137 PROP_SET32A(self->window, wm_state, wm_state, state, 2);
1141 netstate[num++] = prop_atoms.net_wm_state_modal;
1143 netstate[num++] = prop_atoms.net_wm_state_shaded;
1145 netstate[num++] = prop_atoms.net_wm_state_hidden;
1146 if (self->skip_taskbar)
1147 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
1148 if (self->skip_pager)
1149 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
1150 if (self->fullscreen)
1151 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
1153 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
1155 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
1157 netstate[num++] = prop_atoms.net_wm_state_above;
1159 netstate[num++] = prop_atoms.net_wm_state_below;
1160 PROP_SET32A(self->window, net_wm_state, atom, netstate, num);
1162 client_calc_layer(self);
1165 engine_frame_adjust_state(self->frame);
1168 static Client *search_focus_tree(Client *node, Client *skip)
1173 for (it = node->transients; it != NULL; it = g_slist_next(it)) {
1174 Client *c = it->data;
1175 if (c == skip) continue; /* circular? */
1176 if ((ret = search_focus_tree(c, skip))) return ret;
1177 if (c->focused) return c;
1182 void client_calc_layer(Client *self)
1188 /* are we fullscreen, or do we have a fullscreen transient parent? */
1192 if (c->fullscreen) {
1196 c = c->transient_for;
1198 if (!fs && self->fullscreen) {
1199 /* is one of our transients focused? */
1200 c = search_focus_tree(self, self);
1201 if (c != NULL) fs = TRUE;
1204 if (self->iconic) l = Layer_Icon;
1205 else if (fs) l = Layer_Fullscreen;
1206 else if (self->type == Type_Desktop) l = Layer_Desktop;
1207 else if (self->type == Type_Dock) {
1208 if (!self->below) l = Layer_Top;
1209 else l = Layer_Normal;
1211 else if (self->above) l = Layer_Above;
1212 else if (self->below) l = Layer_Below;
1213 else l = Layer_Normal;
1215 if (l != self->layer) {
1218 stacking_raise(self);
1222 gboolean client_should_show(Client *self)
1224 if (self->iconic) return FALSE;
1225 else if (!(self->desktop == screen_desktop ||
1226 self->desktop == DESKTOP_ALL)) return FALSE;
1227 else if (client_normal(self) && screen_showing_desktop) return FALSE;
1232 static void client_showhide(Client *self)
1235 if (client_should_show(self))
1236 engine_frame_show(self->frame);
1238 engine_frame_hide(self->frame);
1241 gboolean client_normal(Client *self) {
1242 return ! (self->type == Type_Desktop || self->type == Type_Dock ||
1243 self->type == Type_Splash);
1246 static void client_apply_startup_state(Client *self)
1248 /* these are in a carefully crafted order.. */
1251 self->iconic = FALSE;
1252 client_iconify(self, TRUE, FALSE);
1254 if (self->fullscreen) {
1255 self->fullscreen = FALSE;
1256 client_fullscreen(self, TRUE, FALSE);
1259 self->shaded = FALSE;
1260 client_shade(self, TRUE);
1263 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
1265 if (self->max_vert && self->max_horz) {
1266 self->max_vert = self->max_horz = FALSE;
1267 client_maximize(self, TRUE, 0, FALSE);
1268 } else if (self->max_vert) {
1269 self->max_vert = FALSE;
1270 client_maximize(self, TRUE, 2, FALSE);
1271 } else if (self->max_horz) {
1272 self->max_horz = FALSE;
1273 client_maximize(self, TRUE, 1, FALSE);
1276 /* nothing to do for the other states:
1285 void client_configure(Client *self, Corner anchor, int x, int y, int w, int h,
1286 gboolean user, gboolean final)
1288 gboolean moved = FALSE, resized = FALSE;
1290 w -= self->base_size.width;
1291 h -= self->base_size.height;
1294 /* for interactive resizing. have to move half an increment in each
1297 /* how far we are towards the next size inc */
1298 int mw = w % self->size_inc.width;
1299 int mh = h % self->size_inc.height;
1301 int aw = self->size_inc.width / 2;
1302 int ah = self->size_inc.height / 2;
1303 /* don't let us move into a new size increment */
1304 if (mw + aw >= self->size_inc.width)
1305 aw = self->size_inc.width - mw - 1;
1306 if (mh + ah >= self->size_inc.height)
1307 ah = self->size_inc.height - mh - 1;
1311 /* if this is a user-requested resize, then check against min/max
1312 sizes and aspect ratios */
1314 /* smaller than min size or bigger than max size? */
1315 if (w > self->max_size.width) w = self->max_size.width;
1316 if (w < self->min_size.width) w = self->min_size.width;
1317 if (h > self->max_size.height) h = self->max_size.height;
1318 if (h < self->min_size.height) h = self->min_size.height;
1320 /* adjust the height ot match the width for the aspect ratios */
1321 if (self->min_ratio)
1322 if (h * self->min_ratio > w) h = (int)(w / self->min_ratio);
1323 if (self->max_ratio)
1324 if (h * self->max_ratio < w) h = (int)(w / self->max_ratio);
1327 /* keep to the increments */
1328 w /= self->size_inc.width;
1329 h /= self->size_inc.height;
1331 /* you cannot resize to nothing */
1335 /* store the logical size */
1336 SIZE_SET(self->logical_size, w, h);
1338 w *= self->size_inc.width;
1339 h *= self->size_inc.height;
1341 w += self->base_size.width;
1342 h += self->base_size.height;
1345 case Corner_TopLeft:
1347 case Corner_TopRight:
1348 x -= w - self->area.width;
1350 case Corner_BottomLeft:
1351 y -= h - self->area.height;
1353 case Corner_BottomRight:
1354 x -= w - self->area.width;
1355 y -= h - self->area.height;
1359 moved = x != self->area.x || y != self->area.y;
1360 resized = w != self->area.width || h != self->area.height;
1362 RECT_SET(self->area, x, y, w, h);
1365 XResizeWindow(ob_display, self->window, w, h);
1367 /* move/resize the frame to match the request */
1369 /* Adjust the size and then the position, as required by the EWMH */
1371 engine_frame_adjust_size(self->frame);
1373 engine_frame_adjust_position(self->frame);
1375 if (!user || final) {
1377 event.type = ConfigureNotify;
1378 event.xconfigure.display = ob_display;
1379 event.xconfigure.event = self->window;
1380 event.xconfigure.window = self->window;
1382 /* root window coords with border in mind */
1383 event.xconfigure.x = x - self->border_width +
1384 self->frame->size.left;
1385 event.xconfigure.y = y - self->border_width +
1386 self->frame->size.top;
1388 event.xconfigure.width = self->area.width;
1389 event.xconfigure.height = self->area.height;
1390 event.xconfigure.border_width = self->border_width;
1391 event.xconfigure.above = self->frame->plate;
1392 event.xconfigure.override_redirect = FALSE;
1393 XSendEvent(event.xconfigure.display, event.xconfigure.window,
1394 FALSE, StructureNotifyMask, &event);
1400 void client_fullscreen(Client *self, gboolean fs, gboolean savearea)
1402 static int saved_func, saved_decor;
1405 if (!(self->functions & Func_Fullscreen) || /* can't */
1406 self->fullscreen == fs) return; /* already done */
1408 self->fullscreen = fs;
1409 client_change_state(self); /* change the state hints on the client */
1412 /* save the functions and remove them */
1413 saved_func = self->functions;
1414 self->functions &= (Func_Close | Func_Fullscreen |
1416 /* save the decorations and remove them */
1417 saved_decor = self->decorations;
1418 self->decorations = 0;
1421 dimensions[0] = self->area.x;
1422 dimensions[1] = self->area.y;
1423 dimensions[2] = self->area.width;
1424 dimensions[3] = self->area.height;
1426 PROP_SET32A(self->window, openbox_premax, cardinal,
1431 w = screen_physical_size.width;
1432 h = screen_physical_size.height;
1436 self->functions = saved_func;
1437 self->decorations = saved_decor;
1439 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1447 /* pick some fallbacks... */
1448 x = screen_area(self->desktop)->x +
1449 screen_area(self->desktop)->width / 4;
1450 y = screen_area(self->desktop)->y +
1451 screen_area(self->desktop)->height / 4;
1452 w = screen_area(self->desktop)->width / 2;
1453 h = screen_area(self->desktop)->height / 2;
1457 client_change_allowed_actions(self); /* based on the new _functions */
1459 /* when fullscreening, don't obey things like increments, fill the
1461 client_configure(self, Corner_TopLeft, x, y, w, h, !fs, TRUE);
1463 /* raise (back) into our stacking layer */
1464 stacking_raise(self);
1466 /* try focus us when we go into fullscreen mode */
1470 void client_iconify(Client *self, gboolean iconic, gboolean curdesk)
1472 if (self->iconic == iconic) return; /* nothing to do */
1474 g_message("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
1477 self->iconic = iconic;
1480 self->wmstate = IconicState;
1481 self->ignore_unmaps++;
1482 /* we unmap the client itself so that we can get MapRequest events,
1483 and because the ICCCM tells us to! */
1484 XUnmapWindow(ob_display, self->window);
1487 client_set_desktop(self, screen_desktop);
1488 self->wmstate = self->shaded ? IconicState : NormalState;
1489 XMapWindow(ob_display, self->window);
1491 client_change_state(self);
1492 client_showhide(self);
1493 screen_update_struts();
1496 void client_maximize(Client *self, gboolean max, int dir, gboolean savearea)
1500 g_assert(dir == 0 || dir == 1 || dir == 2);
1501 if (!(self->functions & Func_Maximize)) return; /* can't */
1503 /* check if already done */
1505 if (dir == 0 && self->max_horz && self->max_vert) return;
1506 if (dir == 1 && self->max_horz) return;
1507 if (dir == 2 && self->max_vert) return;
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;
1514 /* work with the frame's coords */
1515 x = self->frame->area.x;
1516 y = self->frame->area.y;
1517 w = self->area.width;
1518 h = self->area.height;
1530 /* get the property off the window and use it for the dimensions
1531 we are already maxed on */
1532 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1534 if (self->max_horz) {
1535 dimensions[0] = readdim[0];
1536 dimensions[2] = readdim[2];
1538 if (self->max_vert) {
1539 dimensions[1] = readdim[1];
1540 dimensions[3] = readdim[3];
1545 PROP_SET32A(self->window, openbox_premax, cardinal,
1548 if (dir == 0 || dir == 1) { /* horz */
1549 x = screen_area(self->desktop)->x - self->frame->size.left;
1550 w = screen_area(self->desktop)->x +
1551 screen_area(self->desktop)->width;
1553 if (dir == 0 || dir == 2) { /* vert */
1554 y = screen_area(self->desktop)->y;
1555 h = screen_area(self->desktop)->y +
1556 screen_area(self->desktop)->height -
1557 self->frame->size.top - self->frame->size.bottom;
1562 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1564 if (dir == 0 || dir == 1) { /* horz */
1568 if (dir == 0 || dir == 2) { /* vert */
1574 /* pick some fallbacks... */
1575 if (dir == 0 || dir == 1) { /* horz */
1576 x = screen_area(self->desktop)->x +
1577 screen_area(self->desktop)->width / 4;
1578 w = screen_area(self->desktop)->width / 2;
1580 if (dir == 0 || dir == 2) { /* vert */
1581 y = screen_area(self->desktop)->y +
1582 screen_area(self->desktop)->height / 4;
1583 h = screen_area(self->desktop)->height / 2;
1588 if (dir == 0 || dir == 1) /* horz */
1589 self->max_horz = max;
1590 if (dir == 0 || dir == 2) /* vert */
1591 self->max_vert = max;
1593 if (!self->max_horz && !self->max_vert)
1594 PROP_ERASE(self->window, openbox_premax);
1596 client_change_state(self); /* change the state hints on the client */
1598 /* figure out where the client should be going */
1599 frame_frame_gravity(self->frame, &x, &y);
1600 client_configure(self, Corner_TopLeft, x, y, w, h, TRUE, TRUE);
1603 void client_shade(Client *self, gboolean shade)
1605 if (!(self->functions & Func_Shade) || /* can't */
1606 self->shaded == shade) return; /* already done */
1608 /* when we're iconic, don't change the wmstate */
1610 self->wmstate = shade ? IconicState : NormalState;
1611 self->shaded = shade;
1612 client_change_state(self);
1613 engine_frame_adjust_size(self->frame);
1616 void client_close(Client *self)
1620 if (!(self->functions & Func_Close)) return;
1623 XXX: itd be cool to do timeouts and shit here for killing the client's
1625 like... if the window is around after 5 seconds, then the close button
1626 turns a nice red, and if this function is called again, the client is
1630 ce.xclient.type = ClientMessage;
1631 ce.xclient.message_type = prop_atoms.wm_protocols;
1632 ce.xclient.display = ob_display;
1633 ce.xclient.window = self->window;
1634 ce.xclient.format = 32;
1635 ce.xclient.data.l[0] = prop_atoms.wm_delete_window;
1636 ce.xclient.data.l[1] = CurrentTime;
1637 ce.xclient.data.l[2] = 0l;
1638 ce.xclient.data.l[3] = 0l;
1639 ce.xclient.data.l[4] = 0l;
1640 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
1643 void client_set_desktop(Client *self, guint target)
1647 if (target == self->desktop) return;
1649 g_message("Setting desktop %u\n", target);
1651 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
1653 old = self->desktop;
1654 self->desktop = target;
1655 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
1656 /* the frame can display the current desktop state */
1657 engine_frame_adjust_state(self->frame);
1658 /* 'move' the window to the new desktop */
1659 client_showhide(self);
1660 screen_update_struts();
1662 /* update the focus lists */
1663 if (old == DESKTOP_ALL) {
1664 for (i = 0; i < screen_num_desktops; ++i)
1665 focus_order[i] = g_list_remove(focus_order[i], self);
1667 focus_order[old] = g_list_remove(focus_order[old], self);
1669 if (target == DESKTOP_ALL) {
1670 for (i = 0; i < screen_num_desktops; ++i)
1671 focus_order[i] = g_list_prepend(focus_order[i], self);
1673 focus_order[target] = g_list_prepend(focus_order[target], self);
1676 dispatch_client(Event_Client_Desktop, self, target, old);
1679 static Client *search_modal_tree(Client *node, Client *skip)
1684 for (it = node->transients; it != NULL; it = it->next) {
1685 Client *c = it->data;
1686 if (c == skip) continue; /* circular? */
1687 if ((ret = search_modal_tree(c, skip))) return ret;
1688 if (c->modal) return c;
1693 Client *client_find_modal_child(Client *self)
1695 return search_modal_tree(self, self);
1698 gboolean client_validate(Client *self)
1702 XSync(ob_display, FALSE); /* get all events on the server */
1704 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
1705 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
1706 XPutBackEvent(ob_display, &e);
1713 void client_set_wm_state(Client *self, long state)
1715 if (state == self->wmstate) return; /* no change */
1719 client_iconify(self, TRUE, TRUE);
1722 client_iconify(self, FALSE, TRUE);
1727 void client_set_state(Client *self, Atom action, long data1, long data2)
1729 gboolean shaded = self->shaded;
1730 gboolean fullscreen = self->fullscreen;
1731 gboolean max_horz = self->max_horz;
1732 gboolean max_vert = self->max_vert;
1735 if (!(action == prop_atoms.net_wm_state_add ||
1736 action == prop_atoms.net_wm_state_remove ||
1737 action == prop_atoms.net_wm_state_toggle))
1738 /* an invalid action was passed to the client message, ignore it */
1741 for (i = 0; i < 2; ++i) {
1742 Atom state = i == 0 ? data1 : data2;
1744 if (!state) continue;
1746 /* if toggling, then pick whether we're adding or removing */
1747 if (action == prop_atoms.net_wm_state_toggle) {
1748 if (state == prop_atoms.net_wm_state_modal)
1749 action = self->modal ? prop_atoms.net_wm_state_remove :
1750 prop_atoms.net_wm_state_add;
1751 else if (state == prop_atoms.net_wm_state_maximized_vert)
1752 action = self->max_vert ? prop_atoms.net_wm_state_remove :
1753 prop_atoms.net_wm_state_add;
1754 else if (state == prop_atoms.net_wm_state_maximized_horz)
1755 action = self->max_horz ? prop_atoms.net_wm_state_remove :
1756 prop_atoms.net_wm_state_add;
1757 else if (state == prop_atoms.net_wm_state_shaded)
1758 action = self->shaded ? prop_atoms.net_wm_state_remove :
1759 prop_atoms.net_wm_state_add;
1760 else if (state == prop_atoms.net_wm_state_skip_taskbar)
1761 action = self->skip_taskbar ?
1762 prop_atoms.net_wm_state_remove :
1763 prop_atoms.net_wm_state_add;
1764 else if (state == prop_atoms.net_wm_state_skip_pager)
1765 action = self->skip_pager ?
1766 prop_atoms.net_wm_state_remove :
1767 prop_atoms.net_wm_state_add;
1768 else if (state == prop_atoms.net_wm_state_fullscreen)
1769 action = self->fullscreen ?
1770 prop_atoms.net_wm_state_remove :
1771 prop_atoms.net_wm_state_add;
1772 else if (state == prop_atoms.net_wm_state_above)
1773 action = self->above ? prop_atoms.net_wm_state_remove :
1774 prop_atoms.net_wm_state_add;
1775 else if (state == prop_atoms.net_wm_state_below)
1776 action = self->below ? prop_atoms.net_wm_state_remove :
1777 prop_atoms.net_wm_state_add;
1780 if (action == prop_atoms.net_wm_state_add) {
1781 if (state == prop_atoms.net_wm_state_modal) {
1782 /* XXX raise here or something? */
1784 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
1786 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
1788 } else if (state == prop_atoms.net_wm_state_shaded) {
1790 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
1791 self->skip_taskbar = TRUE;
1792 } else if (state == prop_atoms.net_wm_state_skip_pager) {
1793 self->skip_pager = TRUE;
1794 } else if (state == prop_atoms.net_wm_state_fullscreen) {
1796 } else if (state == prop_atoms.net_wm_state_above) {
1798 } else if (state == prop_atoms.net_wm_state_below) {
1802 } else { /* action == prop_atoms.net_wm_state_remove */
1803 if (state == prop_atoms.net_wm_state_modal) {
1804 self->modal = FALSE;
1805 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
1807 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
1809 } else if (state == prop_atoms.net_wm_state_shaded) {
1811 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
1812 self->skip_taskbar = FALSE;
1813 } else if (state == prop_atoms.net_wm_state_skip_pager) {
1814 self->skip_pager = FALSE;
1815 } else if (state == prop_atoms.net_wm_state_fullscreen) {
1817 } else if (state == prop_atoms.net_wm_state_above) {
1818 self->above = FALSE;
1819 } else if (state == prop_atoms.net_wm_state_below) {
1820 self->below = FALSE;
1824 if (max_horz != self->max_horz || max_vert != self->max_vert) {
1825 if (max_horz != self->max_horz && max_vert != self->max_vert) {
1827 if (max_horz == max_vert) { /* both going the same way */
1828 client_maximize(self, max_horz, 0, TRUE);
1830 client_maximize(self, max_horz, 1, TRUE);
1831 client_maximize(self, max_vert, 2, TRUE);
1835 if (max_horz != self->max_horz)
1836 client_maximize(self, max_horz, 1, TRUE);
1838 client_maximize(self, max_vert, 2, TRUE);
1841 /* change fullscreen state before shading, as it will affect if the window
1843 if (fullscreen != self->fullscreen)
1844 client_fullscreen(self, fullscreen, TRUE);
1845 if (shaded != self->shaded)
1846 client_shade(self, shaded);
1847 client_calc_layer(self);
1848 client_change_state(self); /* change the hint to relect these changes */
1851 gboolean client_focus(Client *self)
1856 /* if we have a modal child, then focus it, not us */
1857 child = client_find_modal_child(self);
1859 return client_focus(child);
1861 /* won't try focus if the client doesn't want it, or if the window isn't
1862 visible on the screen */
1863 if (!(self->frame->visible &&
1864 (self->can_focus || self->focus_notify)))
1867 /* do a check to see if the window has already been unmapped or destroyed
1868 do this intelligently while watching out for unmaps we've generated
1869 (ignore_unmaps > 0) */
1870 if (XCheckTypedWindowEvent(ob_display, self->window,
1871 DestroyNotify, &ev)) {
1872 XPutBackEvent(ob_display, &ev);
1875 while (XCheckTypedWindowEvent(ob_display, self->window,
1876 UnmapNotify, &ev)) {
1877 if (self->ignore_unmaps) {
1878 self->ignore_unmaps--;
1880 XPutBackEvent(ob_display, &ev);
1885 if (self->can_focus)
1886 XSetInputFocus(ob_display, self->window, RevertToNone, CurrentTime);
1888 if (self->focus_notify) {
1890 ce.xclient.type = ClientMessage;
1891 ce.xclient.message_type = prop_atoms.wm_protocols;
1892 ce.xclient.display = ob_display;
1893 ce.xclient.window = self->window;
1894 ce.xclient.format = 32;
1895 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
1896 ce.xclient.data.l[1] = event_lasttime;
1897 ce.xclient.data.l[2] = 0l;
1898 ce.xclient.data.l[3] = 0l;
1899 ce.xclient.data.l[4] = 0l;
1900 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
1903 /*XSync(ob_display, FALSE); XXX Why sync? */
1907 void client_unfocus(Client *self)
1909 g_assert(focus_client == self);
1910 focus_set_client(NULL);