4 #include "extensions.h"
13 #include <X11/Xutil.h>
15 /*! The event mask to grab on client windows */
16 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
19 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
22 GSList *client_list = NULL;
23 GHashTable *client_map = NULL;
25 static void client_get_all(Client *self);
26 static void client_toggle_border(Client *self, gboolean show);
27 static void client_get_area(Client *self);
28 static void client_get_desktop(Client *self);
29 static void client_get_state(Client *self);
30 static void client_get_shaped(Client *self);
31 static void client_get_mwm_hints(Client *self);
32 static void client_get_gravity(Client *self);
33 static void client_showhide(Client *self);
34 static void client_change_allowed_actions(Client *self);
35 static void client_change_state(Client *self);
36 static Client *search_focus_tree(Client *node, Client *skip);
37 static void client_apply_startup_state(Client *self);
38 static Client *search_modal_tree(Client *node, Client *skip);
40 static guint map_hash(Window w) { return w; }
41 static gboolean map_key_comp(Window w1, Window w2) { return w1 == w2; }
45 client_map = g_hash_table_new((GHashFunc)map_hash,
46 (GEqualFunc)map_key_comp);
50 void client_shutdown()
52 g_hash_table_destroy(client_map);
55 void client_set_list()
57 Window *windows, *win_it;
59 guint size = g_slist_length(client_list);
61 /* create an array of the window ids */
63 windows = g_new(Window, size);
65 for (it = client_list; it != NULL; it = it->next, ++win_it)
66 *win_it = ((Client*)it->data)->window;
70 PROP_SET32A(ob_root, net_client_list, window, windows, size);
78 void client_manage_all()
80 unsigned int i, j, nchild;
83 XWindowAttributes attrib;
85 XQueryTree(ob_display, ob_root, &w, &w, &children, &nchild);
87 /* remove all icon windows from the list */
88 for (i = 0; i < nchild; i++) {
89 if (children[i] == None) continue;
90 wmhints = XGetWMHints(ob_display, children[i]);
92 if ((wmhints->flags & IconWindowHint) &&
93 (wmhints->icon_window != children[i]))
94 for (j = 0; j < nchild; j++)
95 if (children[j] == wmhints->icon_window) {
103 for (i = 0; i < nchild; ++i) {
104 if (children[i] == None)
106 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
107 if (attrib.override_redirect) continue;
109 if (attrib.map_state != IsUnmapped)
110 client_manage(children[i]);
116 void client_manage(Window window)
120 XWindowAttributes attrib;
121 XSetWindowAttributes attrib_set;
122 /* XWMHints *wmhint; */
124 XGrabServer(ob_display);
125 XSync(ob_display, FALSE);
127 /* check if it has already been unmapped by the time we started mapping
128 the grab does a sync so we don't have to here */
129 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
130 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e)) {
131 XPutBackEvent(ob_display, &e);
133 XUngrabServer(ob_display);
135 return; /* don't manage it */
138 /* make sure it isn't an override-redirect window */
139 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
140 attrib.override_redirect) {
141 XUngrabServer(ob_display);
143 return; /* don't manage it */
146 /* /\* is the window a docking app *\/
147 if ((wmhint = XGetWMHints(ob_display, window))) {
148 if ((wmhint->flags & StateHint) &&
149 wmhint->initial_state == WithdrawnState) {
150 /\* XXX: make dock apps work! *\/
151 XUngrabServer(ob_display);
160 /* choose the events we want to receive on the CLIENT window */
161 attrib_set.event_mask = CLIENT_EVENTMASK;
162 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
163 XChangeWindowAttributes(ob_display, window,
164 CWEventMask|CWDontPropagate, &attrib_set);
167 /* create the Client struct, and populate it from the hints on the
169 client = g_new(Client, 1);
170 client->window = window;
171 client_get_all(client);
173 /* remove the client's border (and adjust re gravity) */
174 client_toggle_border(client, FALSE);
176 /* specify that if we exit, the window should not be destroyed and should
177 be reparented back to root automatically */
178 XChangeSaveSet(ob_display, window, SetModeInsert);
180 /* create the decoration frame for the client window */
181 client->frame = engine_frame_new();
183 engine_frame_grab_client(client->frame, client);
185 client_apply_startup_state(client);
187 XUngrabServer(ob_display);
190 client_list = g_slist_append(client_list, client);
191 stacking_list = g_list_append(stacking_list, client);
192 g_hash_table_insert(client_map, (gpointer)window, client);
194 stacking_raise(client);
196 screen_update_struts();
198 dispatch_client(Event_Client_New, client, 0, 0);
200 client_showhide(client);
202 dispatch_client(Event_Client_Mapped, client, 0, 0);
204 /* grab all mouse bindings */
205 /*pointer_grab_all(client, TRUE);XXX*/
207 /* update the list hints */
210 g_message("Managed window 0x%lx", window);
213 void client_unmanage_all()
215 while (client_list != NULL)
216 client_unmanage(client_list->data);
219 void client_unmanage(Client *client)
224 g_message("Unmanaging window: %lx", client->window);
226 dispatch_client(Event_Client_Destroy, client, 0, 0);
228 /* remove the window from our save set */
229 XChangeSaveSet(ob_display, client->window, SetModeDelete);
231 /* we dont want events no more */
232 XSelectInput(ob_display, client->window, NoEventMask);
234 /* ungrab any mouse bindings */
235 /*pointer_grab_all(client, FALSE);XXX*/
237 engine_frame_hide(client->frame);
239 /* give the client its border back */
240 client_toggle_border(client, TRUE);
242 /* reparent the window out of the frame, and free the frame */
243 engine_frame_release_client(client->frame, client);
245 client_list = g_slist_remove(client_list, client);
246 stacking_list = g_list_remove(stacking_list, client);
247 g_hash_table_remove(client_map, (gpointer)client->window);
249 /* once the client is out of the list, update the struts to remove it's
251 screen_update_struts();
253 /* tell our parent that we're gone */
254 if (client->transient_for != NULL)
255 client->transient_for->transients =
256 g_slist_remove(client->transient_for->transients, client);
258 /* tell our transients that we're gone */
259 for (it = client->transients; it != NULL; it = it->next) {
260 ((Client*)it->data)->transient_for = NULL;
261 client_calc_layer(it->data);
264 /* unfocus the client (calls the focus callbacks) (we're out of the
265 transient lists already, so being modal doesn't matter) */
267 client_unfocus(client);
269 if (ob_state != State_Exiting) {
270 /* these values should not be persisted across a window
272 prop_erase(client->window, prop_atoms.net_wm_desktop);
273 prop_erase(client->window, prop_atoms.net_wm_state);
275 /* if we're left in an iconic state, the client wont be mapped. this is
276 bad, since we will no longer be managing the window on restart */
278 XMapWindow(ob_display, client->window);
281 /* free all data allocated in the client struct */
282 g_slist_free(client->transients);
283 for (j = 0; j < client->nicons; ++j)
284 g_free(client->icons[j].data);
285 if (client->nicons > 0)
286 g_free(client->icons);
287 g_free(client->title);
288 g_free(client->icon_title);
289 g_free(client->res_name);
290 g_free(client->res_class);
291 g_free(client->role);
294 /* update the list hints */
298 static void client_toggle_border(Client *self, gboolean show)
300 /* adjust our idea of where the client is, based on its border. When the
301 border is removed, the client should now be considered to be in a
303 when re-adding the border to the client, the same operation needs to be
305 int oldx = self->area.x, oldy = self->area.y;
306 int x = oldx, y = oldy;
307 switch(self->gravity) {
309 case NorthWestGravity:
311 case SouthWestGravity:
313 case NorthEastGravity:
315 case SouthEastGravity:
316 if (show) x -= self->border_width * 2;
317 else x += self->border_width * 2;
324 if (show) x -= self->border_width;
325 else x += self->border_width;
328 switch(self->gravity) {
330 case NorthWestGravity:
332 case NorthEastGravity:
334 case SouthWestGravity:
336 case SouthEastGravity:
337 if (show) y -= self->border_width * 2;
338 else y += self->border_width * 2;
345 if (show) y -= self->border_width;
346 else y += self->border_width;
353 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
355 /* move the client so it is back it the right spot _with_ its
357 if (x != oldx || y != oldy)
358 XMoveWindow(ob_display, self->window, x, y);
360 XSetWindowBorderWidth(ob_display, self->window, 0);
364 static void client_get_all(Client *self)
366 /* update EVERYTHING!! */
368 self->ignore_unmaps = 0;
372 self->title = self->icon_title = NULL;
373 self->res_name = self->res_class = self->role = NULL;
374 self->wmstate = NormalState;
375 self->focused = FALSE;
376 self->transient = FALSE;
377 self->transients = NULL;
378 self->transient_for = NULL;
380 self->urgent = FALSE;
381 self->positioned = FALSE;
382 self->disabled_decorations = 0;
386 client_get_area(self);
387 client_get_desktop(self);
388 client_get_state(self);
389 client_get_shaped(self);
391 client_update_transient_for(self);
392 client_get_mwm_hints(self);
393 client_get_type(self);/* this can change the mwmhints for special cases */
395 client_update_protocols(self);
397 client_get_gravity(self); /* get the attribute gravity */
398 client_update_normal_hints(self); /* this may override the attribute
401 /* got the type, the mwmhints, the protocols, and the normal hints
402 (min/max sizes), so we're ready to set up the decorations/functions */
403 client_setup_decor_and_functions(self);
405 client_update_wmhints(self);
406 client_update_title(self);
407 client_update_icon_title(self);
408 client_update_class(self);
409 client_update_strut(self);
410 client_update_icons(self);
411 client_update_kwm_icon(self);
413 /* this makes sure that these windows appear on all desktops */
414 if (self->type == Type_Desktop)
415 self->desktop = DESKTOP_ALL;
417 /* set the desktop hint, to make sure that it always exists, and to
418 reflect any changes we've made here */
419 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
421 client_change_state(self);
424 static void client_get_area(Client *self)
426 XWindowAttributes wattrib;
429 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
430 g_assert(ret != BadWindow);
432 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
433 self->border_width = wattrib.border_width;
436 static void client_get_desktop(Client *self)
440 if (PROP_GET32(self->window, net_wm_desktop, cardinal, d)) {
441 if (d >= screen_num_desktops && d != DESKTOP_ALL)
442 d = screen_num_desktops - 1;
445 /* defaults to the current desktop */
446 self->desktop = screen_desktop;
450 static void client_get_state(Client *self)
455 self->modal = self->shaded = self->max_horz = self->max_vert =
456 self->fullscreen = self->above = self->below = self->iconic =
457 self->skip_taskbar = self->skip_pager = FALSE;
459 if (PROP_GET32U(self->window, net_wm_state, atom, state, num)) {
461 for (i = 0; i < num; ++i) {
462 if (state[i] == prop_atoms.net_wm_state_modal)
464 else if (state[i] == prop_atoms.net_wm_state_shaded)
466 else if (state[i] == prop_atoms.net_wm_state_hidden)
468 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
469 self->skip_taskbar = TRUE;
470 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
471 self->skip_pager = TRUE;
472 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
473 self->fullscreen = TRUE;
474 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
475 self->max_vert = TRUE;
476 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
477 self->max_horz = TRUE;
478 else if (state[i] == prop_atoms.net_wm_state_above)
480 else if (state[i] == prop_atoms.net_wm_state_below)
488 static void client_get_shaped(Client *self)
490 self->shaped = FALSE;
492 if (extensions_shape) {
497 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
499 XShapeQueryExtents(ob_display, self->window, &s, &foo,
500 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
502 self->shaped = (s != 0);
507 void client_update_transient_for(Client *self)
512 if (XGetTransientForHint(ob_display, self->window, &t) &&
513 t != self->window) { /* cant be transient to itself! */
514 self->transient = TRUE;
515 c = g_hash_table_lookup(client_map, (gpointer)t);
516 g_assert(c != self);/* if this happens then we need to check for it*/
518 if (!c /*XXX: && _group*/) {
519 /* not transient to a client, see if it is transient for a
521 if (/*t == _group->leader() || */
524 /* window is a transient for its group! */
525 /* XXX: for now this is treated as non-transient.
526 this needs to be fixed! */
530 self->transient = FALSE;
532 /* if anything has changed... */
533 if (c != self->transient_for) {
534 if (self->transient_for)
535 /* remove from old parent */
536 g_slist_remove(self->transient_for->transients, self);
537 self->transient_for = c;
538 if (self->transient_for)
539 /* add to new parent */
540 g_slist_append(self->transient_for->transients, self);
544 static void client_get_mwm_hints(Client *self)
547 unsigned long *hints;
549 self->mwmhints.flags = 0; /* default to none */
551 if (PROP_GET32U(self->window, motif_wm_hints, motif_wm_hints, hints, num)) {
552 if (num >= MWM_ELEMENTS) {
553 self->mwmhints.flags = hints[0];
554 self->mwmhints.functions = hints[1];
555 self->mwmhints.decorations = hints[2];
561 void client_get_type(Client *self)
567 if (PROP_GET32U(self->window, net_wm_window_type, atom, val, num)) {
568 /* use the first value that we know about in the array */
569 for (i = 0; i < num; ++i) {
570 if (val[i] == prop_atoms.net_wm_window_type_desktop)
571 self->type = Type_Desktop;
572 else if (val[i] == prop_atoms.net_wm_window_type_dock)
573 self->type = Type_Dock;
574 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
575 self->type = Type_Toolbar;
576 else if (val[i] == prop_atoms.net_wm_window_type_menu)
577 self->type = Type_Menu;
578 else if (val[i] == prop_atoms.net_wm_window_type_utility)
579 self->type = Type_Utility;
580 else if (val[i] == prop_atoms.net_wm_window_type_splash)
581 self->type = Type_Splash;
582 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
583 self->type = Type_Dialog;
584 else if (val[i] == prop_atoms.net_wm_window_type_normal)
585 self->type = Type_Normal;
586 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
587 /* prevent this window from getting any decor or
589 self->mwmhints.flags &= (MwmFlag_Functions |
590 MwmFlag_Decorations);
591 self->mwmhints.decorations = 0;
592 self->mwmhints.functions = 0;
594 if (self->type != (WindowType) -1)
595 break; /* grab the first legit type */
600 if (self->type == (WindowType) -1) {
601 /*the window type hint was not set, which means we either classify
602 ourself as a normal window or a dialog, depending on if we are a
605 self->type = Type_Dialog;
607 self->type = Type_Normal;
611 void client_update_protocols(Client *self)
614 gulong num_return, i;
616 self->focus_notify = FALSE;
617 self->delete_window = FALSE;
619 if (PROP_GET32U(self->window, wm_protocols, atom, proto, num_return)) {
620 for (i = 0; i < num_return; ++i) {
621 if (proto[i] == prop_atoms.wm_delete_window) {
622 /* this means we can request the window to close */
623 self->delete_window = TRUE;
624 } else if (proto[i] == prop_atoms.wm_take_focus)
625 /* if this protocol is requested, then the window will be
626 notified whenever we want it to receive focus */
627 self->focus_notify = TRUE;
633 static void client_get_gravity(Client *self)
635 XWindowAttributes wattrib;
638 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
639 g_assert(ret != BadWindow);
640 self->gravity = wattrib.win_gravity;
643 void client_update_normal_hints(Client *self)
647 int oldgravity = self->gravity;
650 self->min_ratio = 0.0f;
651 self->max_ratio = 0.0f;
652 SIZE_SET(self->size_inc, 1, 1);
653 SIZE_SET(self->base_size, 0, 0);
654 SIZE_SET(self->min_size, 0, 0);
655 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
657 /* get the hints from the window */
658 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
659 self->positioned = (size.flags & (PPosition|USPosition));
661 if (size.flags & PWinGravity) {
662 self->gravity = size.win_gravity;
664 /* if the client has a frame, i.e. has already been mapped and
665 is changing its gravity */
666 if (self->frame && self->gravity != oldgravity) {
667 /* move our idea of the client's position based on its new
669 self->area.x = self->frame->area.x;
670 self->area.y = self->frame->area.y;
671 frame_frame_gravity(self->frame, &self->area.x, &self->area.y);
675 if (size.flags & PAspect) {
676 if (size.min_aspect.y)
677 self->min_ratio = (float)size.min_aspect.x / size.min_aspect.y;
678 if (size.max_aspect.y)
679 self->max_ratio = (float)size.max_aspect.x / size.max_aspect.y;
682 if (size.flags & PMinSize)
683 SIZE_SET(self->min_size, size.min_width, size.min_height);
685 if (size.flags & PMaxSize)
686 SIZE_SET(self->max_size, size.max_width, size.max_height);
688 if (size.flags & PBaseSize)
689 SIZE_SET(self->base_size, size.base_width, size.base_height);
691 if (size.flags & PResizeInc)
692 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
696 void client_setup_decor_and_functions(Client *self)
698 /* start with everything (cept fullscreen) */
699 self->decorations = Decor_Titlebar | Decor_Handle | Decor_Border |
700 Decor_Icon | Decor_AllDesktops | Decor_Iconify | Decor_Maximize;
701 self->functions = Func_Resize | Func_Move | Func_Iconify | Func_Maximize |
703 if (self->delete_window) {
704 self->decorations |= Decor_Close;
705 self->functions |= Func_Close;
708 if (!(self->min_size.width < self->max_size.width ||
709 self->min_size.height < self->max_size.height)) {
710 self->decorations &= ~(Decor_Maximize | Decor_Handle);
711 self->functions &= ~(Func_Resize | Func_Maximize);
714 switch (self->type) {
716 /* normal windows retain all of the possible decorations and
717 functionality, and are the only windows that you can fullscreen */
718 self->functions |= Func_Fullscreen;
722 /* dialogs cannot be maximized */
723 self->decorations &= ~Decor_Maximize;
724 self->functions &= ~Func_Maximize;
730 /* these windows get less functionality */
731 self->decorations &= ~(Decor_Iconify | Decor_Handle);
732 self->functions &= ~(Func_Iconify | Func_Resize);
738 /* none of these windows are manipulated by the window manager */
739 self->decorations = 0;
744 /* Mwm Hints are applied subtractively to what has already been chosen for
745 decor and functionality */
746 if (self->mwmhints.flags & MwmFlag_Decorations) {
747 if (! (self->mwmhints.decorations & MwmDecor_All)) {
748 if (! (self->mwmhints.decorations & MwmDecor_Border))
749 self->decorations &= ~Decor_Border;
750 if (! (self->mwmhints.decorations & MwmDecor_Handle))
751 self->decorations &= ~Decor_Handle;
752 if (! (self->mwmhints.decorations & MwmDecor_Title))
753 self->decorations &= ~Decor_Titlebar;
754 if (! (self->mwmhints.decorations & MwmDecor_Iconify))
755 self->decorations &= ~Decor_Iconify;
756 if (! (self->mwmhints.decorations & MwmDecor_Maximize))
757 self->decorations &= ~Decor_Maximize;
761 if (self->mwmhints.flags & MwmFlag_Functions) {
762 if (! (self->mwmhints.functions & MwmFunc_All)) {
763 if (! (self->mwmhints.functions & MwmFunc_Resize))
764 self->functions &= ~Func_Resize;
765 if (! (self->mwmhints.functions & MwmFunc_Move))
766 self->functions &= ~Func_Move;
767 if (! (self->mwmhints.functions & MwmFunc_Iconify))
768 self->functions &= ~Func_Iconify;
769 if (! (self->mwmhints.functions & MwmFunc_Maximize))
770 self->functions &= ~Func_Maximize;
771 /* dont let mwm hints kill the close button
772 if (! (self->mwmhints.functions & MwmFunc_Close))
773 self->functions &= ~Func_Close; */
777 /* can't maximize without moving/resizing */
778 if (!((self->functions & Func_Move) && (self->functions & Func_Resize)))
779 self->functions &= ~Func_Maximize;
781 /* finally, user specified disabled decorations are applied to subtract
783 if (self->disabled_decorations & Decor_Titlebar)
784 self->decorations &= ~Decor_Titlebar;
785 if (self->disabled_decorations & Decor_Handle)
786 self->decorations &= ~Decor_Handle;
787 if (self->disabled_decorations & Decor_Border)
788 self->decorations &= ~Decor_Border;
789 if (self->disabled_decorations & Decor_Iconify)
790 self->decorations &= ~Decor_Iconify;
791 if (self->disabled_decorations & Decor_Maximize)
792 self->decorations &= ~Decor_Maximize;
793 if (self->disabled_decorations & Decor_AllDesktops)
794 self->decorations &= ~Decor_AllDesktops;
795 if (self->disabled_decorations & Decor_Close)
796 self->decorations &= ~Decor_Close;
798 /* if we don't have a titlebar, then we cannot shade! */
799 if (!(self->decorations & Decor_Titlebar))
800 self->functions &= ~Func_Shade;
802 client_change_allowed_actions(self);
805 /* change the decors on the frame */
806 engine_frame_adjust_size(self->frame);
807 /* with more/less decorations, we may need to be repositioned */
808 engine_frame_adjust_position(self->frame);
809 /* with new decor, the window's maximized size may change */
810 client_remaximize(self);
814 static void client_change_allowed_actions(Client *self)
819 actions[num++] = prop_atoms.net_wm_action_change_desktop;
821 if (self->functions & Func_Shade)
822 actions[num++] = prop_atoms.net_wm_action_shade;
823 if (self->functions & Func_Close)
824 actions[num++] = prop_atoms.net_wm_action_close;
825 if (self->functions & Func_Move)
826 actions[num++] = prop_atoms.net_wm_action_move;
827 if (self->functions & Func_Iconify)
828 actions[num++] = prop_atoms.net_wm_action_minimize;
829 if (self->functions & Func_Resize)
830 actions[num++] = prop_atoms.net_wm_action_resize;
831 if (self->functions & Func_Fullscreen)
832 actions[num++] = prop_atoms.net_wm_action_fullscreen;
833 if (self->functions & Func_Maximize) {
834 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
835 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
838 PROP_SET32A(self->window, net_wm_allowed_actions, atom, actions, num);
840 /* make sure the window isn't breaking any rules now */
842 if (!(self->functions & Func_Shade) && self->shaded) {
843 if (self->frame) client_shade(self, FALSE);
844 else self->shaded = FALSE;
846 if (!(self->functions & Func_Iconify) && self->iconic) {
847 if (self->frame) client_iconify(self, FALSE, TRUE);
848 else self->iconic = FALSE;
850 if (!(self->functions & Func_Fullscreen) && self->fullscreen) {
851 if (self->frame) client_fullscreen(self, FALSE, TRUE);
852 else self->fullscreen = FALSE;
854 if (!(self->functions & Func_Maximize) && (self->max_horz ||
856 if (self->frame) client_maximize(self, FALSE, 0, TRUE);
857 else self->max_vert = self->max_horz = FALSE;
861 void client_remaximize(Client *self)
864 if (self->max_horz && self->max_vert)
866 else if (self->max_horz)
868 else if (self->max_vert)
871 return; /* not maximized */
872 self->max_horz = self->max_vert = FALSE;
873 client_maximize(self, TRUE, dir, FALSE);
876 void client_update_wmhints(Client *self)
881 /* assume a window takes input if it doesnt specify */
882 self->can_focus = TRUE;
884 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
885 if (hints->flags & InputHint)
886 self->can_focus = hints->input;
888 /* only do this when starting! */
889 if (ob_state == State_Starting && (hints->flags & StateHint))
890 self->iconic = hints->initial_state == IconicState;
892 if (hints->flags & XUrgencyHint)
895 if (hints->flags & WindowGroupHint) {
896 if (hints->window_group != self->group) {
897 /* XXX: remove from the old group if there was one */
898 self->group = hints->window_group;
899 /* XXX: do stuff with the group */
901 } else /* no group! */
904 if (hints->flags & IconPixmapHint) {
905 client_update_kwm_icon(self);
906 /* try get the kwm icon first, this is a fallback only */
907 if (self->pixmap_icon == None) {
908 self->pixmap_icon = hints->icon_pixmap;
909 if (hints->flags & IconMaskHint)
910 self->pixmap_icon_mask = hints->icon_mask;
912 self->pixmap_icon_mask = None;
915 engine_frame_adjust_icon(self->frame);
922 if (ur != self->urgent) {
924 g_message("Urgent Hint for 0x%lx: %s\n", self->window,
926 /* fire the urgent callback if we're mapped, otherwise, wait until
927 after we're mapped */
929 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
933 void client_update_title(Client *self)
937 if (self->title != NULL)
941 if (!PROP_GETS(self->window, net_wm_name, utf8, data)) {
942 /* try old x stuff */
943 if (PROP_GETS(self->window, wm_name, string, data)) {
944 /* convert it to UTF-8 */
948 u = g_locale_to_utf8(data, -1, &r, &w, NULL);
950 g_warning("Unable to convert string to UTF-8");
957 data = g_strdup("Unnamed Window");
959 PROP_SETS(self->window, net_wm_visible_name, utf8, data);
965 engine_frame_adjust_title(self->frame);
968 void client_update_icon_title(Client *self)
972 if (self->icon_title != NULL)
973 g_free(self->icon_title);
976 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, data)) {
977 /* try old x stuff */
978 if (PROP_GETS(self->window, wm_icon_name, string, data)) {
979 /* convert it to UTF-8 */
983 u = g_locale_to_utf8(data, -1, &r, &w, NULL);
985 g_warning("Unable to convert string to UTF-8");
992 data = g_strdup("Unnamed Window");
994 PROP_SETS(self->window, net_wm_visible_icon_name, utf8, data);
997 self->icon_title = data;
1000 void client_update_class(Client *self)
1006 if (self->res_name) g_free(self->res_name);
1007 if (self->res_class) g_free(self->res_class);
1008 if (self->role) g_free(self->role);
1010 self->res_name = self->res_class = self->role = NULL;
1012 data = g_ptr_array_new();
1014 if (PROP_GETSA(self->window, wm_class, string, data)) {
1016 self->res_name = g_strdup(g_ptr_array_index(data, 0));
1018 self->res_class = g_strdup(g_ptr_array_index(data, 1));
1021 for (i = 0; i < data->len; ++i)
1022 g_free(g_ptr_array_index(data, i));
1023 g_ptr_array_free(data, TRUE);
1025 if (PROP_GETS(self->window, wm_window_role, string, s))
1026 self->role = g_strdup(s);
1028 if (self->res_name == NULL) self->res_name = g_strdup("");
1029 if (self->res_class == NULL) self->res_class = g_strdup("");
1030 if (self->role == NULL) self->role = g_strdup("");
1033 void client_update_strut(Client *self)
1037 if (PROP_GET32A(self->window, net_wm_strut, cardinal, data, 4)) {
1038 STRUT_SET(self->strut, data[0], data[1], data[2], data[3]);
1041 STRUT_SET(self->strut, 0, 0, 0, 0);
1043 /* updating here is pointless while we're being mapped cuz we're not in
1044 the client list yet */
1046 screen_update_struts();
1049 void client_update_icons(Client *self)
1052 unsigned long *data;
1053 unsigned long w, h, i;
1056 for (j = 0; j < self->nicons; ++j)
1057 g_free(self->icons[j].data);
1058 if (self->nicons > 0)
1059 g_free(self->icons);
1062 if (PROP_GET32U(self->window, net_wm_icon, cardinal, data, num)) {
1063 /* figure out how many valid icons are in here */
1065 while (num - i > 2) {
1073 self->icons = g_new(Icon, self->nicons);
1075 /* store the icons */
1077 for (j = 0; j < self->nicons; ++j) {
1078 w = self->icons[j].w = data[i++];
1079 h = self->icons[j].h = data[i++];
1080 self->icons[j].data =
1081 g_memdup(&data[i], w * h * sizeof(gulong));
1089 if (self->nicons <= 0) {
1091 self->icons = g_new0(Icon, 1);
1095 engine_frame_adjust_icon(self->frame);
1098 void client_update_kwm_icon(Client *self)
1102 if (PROP_GET32A(self->window, kwm_win_icon, kwm_win_icon, data, 2)) {
1103 self->pixmap_icon = data[0];
1104 self->pixmap_icon_mask = data[1];
1107 self->pixmap_icon = self->pixmap_icon_mask = None;
1110 engine_frame_adjust_icon(self->frame);
1113 static void client_change_state(Client *self)
1115 unsigned long state[2];
1119 state[0] = self->wmstate;
1121 PROP_SET32A(self->window, wm_state, wm_state, state, 2);
1125 netstate[num++] = prop_atoms.net_wm_state_modal;
1127 netstate[num++] = prop_atoms.net_wm_state_shaded;
1129 netstate[num++] = prop_atoms.net_wm_state_hidden;
1130 if (self->skip_taskbar)
1131 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
1132 if (self->skip_pager)
1133 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
1134 if (self->fullscreen)
1135 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
1137 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
1139 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
1141 netstate[num++] = prop_atoms.net_wm_state_above;
1143 netstate[num++] = prop_atoms.net_wm_state_below;
1144 PROP_SET32A(self->window, net_wm_state, atom, netstate, num);
1146 client_calc_layer(self);
1149 engine_frame_adjust_state(self->frame);
1152 static Client *search_focus_tree(Client *node, Client *skip)
1157 for (it = node->transients; it != NULL; it = g_slist_next(it)) {
1158 Client *c = it->data;
1159 if (c == skip) continue; /* circular? */
1160 if ((ret = search_focus_tree(c, skip))) return ret;
1161 if (c->focused) return c;
1166 void client_calc_layer(Client *self)
1172 /* are we fullscreen, or do we have a fullscreen transient parent? */
1176 if (c->fullscreen) {
1180 c = c->transient_for;
1182 if (!fs && self->fullscreen) {
1183 /* is one of our transients focused? */
1184 c = search_focus_tree(self, self);
1185 if (c != NULL) fs = TRUE;
1188 if (self->iconic) l = Layer_Icon;
1189 else if (fs) l = Layer_Fullscreen;
1190 else if (self->type == Type_Desktop) l = Layer_Desktop;
1191 else if (self->type == Type_Dock) {
1192 if (!self->below) l = Layer_Top;
1193 else l = Layer_Normal;
1195 else if (self->above) l = Layer_Above;
1196 else if (self->below) l = Layer_Below;
1197 else l = Layer_Normal;
1199 if (l != self->layer) {
1202 stacking_raise(self);
1206 gboolean client_should_show(Client *self)
1208 if (self->iconic) return FALSE;
1209 else if (!(self->desktop == screen_desktop ||
1210 self->desktop == DESKTOP_ALL)) return FALSE;
1211 else if (client_normal(self) && screen_showing_desktop) return FALSE;
1216 static void client_showhide(Client *self)
1219 if (client_should_show(self))
1220 engine_frame_show(self->frame);
1222 engine_frame_hide(self->frame);
1225 gboolean client_normal(Client *self) {
1226 return ! (self->type == Type_Desktop || self->type == Type_Dock ||
1227 self->type == Type_Splash);
1230 static void client_apply_startup_state(Client *self)
1232 /* these are in a carefully crafted order.. */
1235 self->iconic = FALSE;
1236 client_iconify(self, TRUE, FALSE);
1238 if (self->fullscreen) {
1239 self->fullscreen = FALSE;
1240 client_fullscreen(self, TRUE, FALSE);
1243 self->shaded = FALSE;
1244 client_shade(self, TRUE);
1247 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
1249 if (self->max_vert && self->max_horz) {
1250 self->max_vert = self->max_horz = FALSE;
1251 client_maximize(self, TRUE, 0, FALSE);
1252 } else if (self->max_vert) {
1253 self->max_vert = FALSE;
1254 client_maximize(self, TRUE, 2, FALSE);
1255 } else if (self->max_horz) {
1256 self->max_horz = FALSE;
1257 client_maximize(self, TRUE, 1, FALSE);
1260 /* nothing to do for the other states:
1269 void client_configure(Client *self, Corner anchor, int x, int y, int w, int h,
1270 gboolean user, gboolean final)
1272 gboolean moved = FALSE, resized = FALSE;
1274 w -= self->base_size.width;
1275 h -= self->base_size.height;
1278 /* for interactive resizing. have to move half an increment in each
1281 /* how far we are towards the next size inc */
1282 int mw = w % self->size_inc.width;
1283 int mh = h % self->size_inc.height;
1285 int aw = self->size_inc.width / 2;
1286 int ah = self->size_inc.height / 2;
1287 /* don't let us move into a new size increment */
1288 if (mw + aw >= self->size_inc.width)
1289 aw = self->size_inc.width - mw - 1;
1290 if (mh + ah >= self->size_inc.height)
1291 ah = self->size_inc.height - mh - 1;
1295 /* if this is a user-requested resize, then check against min/max
1296 sizes and aspect ratios */
1298 /* smaller than min size or bigger than max size? */
1299 if (w > self->max_size.width) w = self->max_size.width;
1300 if (w < self->min_size.width) w = self->min_size.width;
1301 if (h > self->max_size.height) h = self->max_size.height;
1302 if (h < self->min_size.height) h = self->min_size.height;
1304 /* adjust the height ot match the width for the aspect ratios */
1305 if (self->min_ratio)
1306 if (h * self->min_ratio > w) h = (int)(w / self->min_ratio);
1307 if (self->max_ratio)
1308 if (h * self->max_ratio < w) h = (int)(w / self->max_ratio);
1311 /* keep to the increments */
1312 w /= self->size_inc.width;
1313 h /= self->size_inc.height;
1315 /* you cannot resize to nothing */
1319 /* store the logical size */
1320 SIZE_SET(self->logical_size, w, h);
1322 w *= self->size_inc.width;
1323 h *= self->size_inc.height;
1325 w += self->base_size.width;
1326 h += self->base_size.height;
1329 case Corner_TopLeft:
1331 case Corner_TopRight:
1332 x -= w - self->area.width;
1334 case Corner_BottomLeft:
1335 y -= h - self->area.height;
1337 case Corner_BottomRight:
1338 x -= w - self->area.width;
1339 y -= h - self->area.height;
1343 moved = x != self->area.x || y != self->area.y;
1344 resized = w != self->area.width || h != self->area.height;
1346 RECT_SET(self->area, x, y, w, h);
1349 XResizeWindow(ob_display, self->window, w, h);
1351 /* move/resize the frame to match the request */
1353 /* Adjust the size and then the position, as required by the EWMH */
1355 engine_frame_adjust_size(self->frame);
1357 engine_frame_adjust_position(self->frame);
1359 if (!user || final) {
1361 event.type = ConfigureNotify;
1362 event.xconfigure.display = ob_display;
1363 event.xconfigure.event = self->window;
1364 event.xconfigure.window = self->window;
1366 /* root window coords with border in mind */
1367 event.xconfigure.x = x - self->border_width +
1368 self->frame->size.left;
1369 event.xconfigure.y = y - self->border_width +
1370 self->frame->size.top;
1372 event.xconfigure.width = self->area.width;
1373 event.xconfigure.height = self->area.height;
1374 event.xconfigure.border_width = self->border_width;
1375 event.xconfigure.above = self->frame->plate;
1376 event.xconfigure.override_redirect = FALSE;
1377 XSendEvent(event.xconfigure.display, event.xconfigure.window,
1378 FALSE, StructureNotifyMask, &event);
1384 void client_fullscreen(Client *self, gboolean fs, gboolean savearea)
1386 static int saved_func, saved_decor;
1389 if (!(self->functions & Func_Fullscreen) || /* can't */
1390 self->fullscreen == fs) return; /* already done */
1392 self->fullscreen = fs;
1393 client_change_state(self); /* change the state hints on the client */
1396 /* save the functions and remove them */
1397 saved_func = self->functions;
1398 self->functions &= (Func_Close | Func_Fullscreen |
1400 /* save the decorations and remove them */
1401 saved_decor = self->decorations;
1402 self->decorations = 0;
1405 dimensions[0] = self->area.x;
1406 dimensions[1] = self->area.y;
1407 dimensions[2] = self->area.width;
1408 dimensions[3] = self->area.height;
1410 PROP_SET32A(self->window, openbox_premax, cardinal,
1415 w = screen_physical_size.width;
1416 h = screen_physical_size.height;
1420 self->functions = saved_func;
1421 self->decorations = saved_decor;
1423 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1431 /* pick some fallbacks... */
1432 x = screen_area(self->desktop)->x +
1433 screen_area(self->desktop)->width / 4;
1434 y = screen_area(self->desktop)->y +
1435 screen_area(self->desktop)->height / 4;
1436 w = screen_area(self->desktop)->width / 2;
1437 h = screen_area(self->desktop)->height / 2;
1441 client_change_allowed_actions(self); /* based on the new _functions */
1443 /* when fullscreening, don't obey things like increments, fill the
1445 client_configure(self, Corner_TopLeft, x, y, w, h, !fs, TRUE);
1447 /* raise (back) into our stacking layer */
1448 stacking_raise(self);
1450 /* try focus us when we go into fullscreen mode */
1454 void client_iconify(Client *self, gboolean iconic, gboolean curdesk)
1456 if (self->iconic == iconic) return; /* nothing to do */
1458 g_message("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
1461 self->iconic = iconic;
1464 self->wmstate = IconicState;
1465 self->ignore_unmaps++;
1466 /* we unmap the client itself so that we can get MapRequest events,
1467 and because the ICCCM tells us to! */
1468 XUnmapWindow(ob_display, self->window);
1471 client_set_desktop(self, screen_desktop);
1472 self->wmstate = self->shaded ? IconicState : NormalState;
1473 XMapWindow(ob_display, self->window);
1475 client_change_state(self);
1476 client_showhide(self);
1477 screen_update_struts();
1480 void client_maximize(Client *self, gboolean max, int dir, gboolean savearea)
1484 g_assert(dir == 0 || dir == 1 || dir == 2);
1485 if (!(self->functions & Func_Maximize)) return; /* can't */
1487 /* check if already done */
1489 if (dir == 0 && self->max_horz && self->max_vert) return;
1490 if (dir == 1 && self->max_horz) return;
1491 if (dir == 2 && self->max_vert) return;
1493 if (dir == 0 && !self->max_horz && !self->max_vert) return;
1494 if (dir == 1 && !self->max_horz) return;
1495 if (dir == 2 && !self->max_vert) return;
1498 /* work with the frame's coords */
1499 x = self->frame->area.x;
1500 y = self->frame->area.y;
1501 w = self->area.width;
1502 h = self->area.height;
1514 /* get the property off the window and use it for the dimensions
1515 we are already maxed on */
1516 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1518 if (self->max_horz) {
1519 dimensions[0] = readdim[0];
1520 dimensions[2] = readdim[2];
1522 if (self->max_vert) {
1523 dimensions[1] = readdim[1];
1524 dimensions[3] = readdim[3];
1529 PROP_SET32A(self->window, openbox_premax, cardinal,
1532 if (dir == 0 || dir == 1) { /* horz */
1533 x = screen_area(self->desktop)->x - self->frame->size.left;
1534 w = screen_area(self->desktop)->x +
1535 screen_area(self->desktop)->width;
1537 if (dir == 0 || dir == 2) { /* vert */
1538 y = screen_area(self->desktop)->y;
1539 h = screen_area(self->desktop)->y +
1540 screen_area(self->desktop)->height -
1541 self->frame->size.top - self->frame->size.bottom;
1546 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1548 if (dir == 0 || dir == 1) { /* horz */
1552 if (dir == 0 || dir == 2) { /* vert */
1558 /* pick some fallbacks... */
1559 if (dir == 0 || dir == 1) { /* horz */
1560 x = screen_area(self->desktop)->x +
1561 screen_area(self->desktop)->width / 4;
1562 w = screen_area(self->desktop)->width / 2;
1564 if (dir == 0 || dir == 2) { /* vert */
1565 y = screen_area(self->desktop)->y +
1566 screen_area(self->desktop)->height / 4;
1567 h = screen_area(self->desktop)->height / 2;
1572 if (dir == 0 || dir == 1) /* horz */
1573 self->max_horz = max;
1574 if (dir == 0 || dir == 2) /* vert */
1575 self->max_vert = max;
1577 if (!self->max_horz && !self->max_vert)
1578 PROP_ERASE(self->window, openbox_premax);
1580 client_change_state(self); /* change the state hints on the client */
1582 /* figure out where the client should be going */
1583 frame_frame_gravity(self->frame, &x, &y);
1584 client_configure(self, Corner_TopLeft, x, y, w, h, TRUE, TRUE);
1587 void client_shade(Client *self, gboolean shade)
1589 if (!(self->functions & Func_Shade) || /* can't */
1590 self->shaded == shade) return; /* already done */
1592 /* when we're iconic, don't change the wmstate */
1594 self->wmstate = shade ? IconicState : NormalState;
1595 self->shaded = shade;
1596 client_change_state(self);
1597 engine_frame_adjust_size(self->frame);
1600 void client_close(Client *self)
1604 if (!(self->functions & Func_Close)) return;
1607 XXX: itd be cool to do timeouts and shit here for killing the client's
1609 like... if the window is around after 5 seconds, then the close button
1610 turns a nice red, and if this function is called again, the client is
1614 ce.xclient.type = ClientMessage;
1615 ce.xclient.message_type = prop_atoms.wm_protocols;
1616 ce.xclient.display = ob_display;
1617 ce.xclient.window = self->window;
1618 ce.xclient.format = 32;
1619 ce.xclient.data.l[0] = prop_atoms.wm_delete_window;
1620 ce.xclient.data.l[1] = CurrentTime;
1621 ce.xclient.data.l[2] = 0l;
1622 ce.xclient.data.l[3] = 0l;
1623 ce.xclient.data.l[4] = 0l;
1624 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
1627 void client_set_desktop(Client *self, guint target)
1631 if (target == self->desktop) return;
1633 g_message("Setting desktop %u\n", target);
1635 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
1637 old = self->desktop;
1638 self->desktop = target;
1639 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
1640 /* the frame can display the current desktop state */
1641 engine_frame_adjust_state(self->frame);
1642 /* 'move' the window to the new desktop */
1643 client_showhide(self);
1644 screen_update_struts();
1646 dispatch_client(Event_Client_Desktop, self, target, old);
1649 static Client *search_modal_tree(Client *node, Client *skip)
1654 for (it = node->transients; it != NULL; it = it->next) {
1655 Client *c = it->data;
1656 if (c == skip) continue; /* circular? */
1657 if ((ret = search_modal_tree(c, skip))) return ret;
1658 if (c->modal) return c;
1663 Client *client_find_modal_child(Client *self)
1665 return search_modal_tree(self, self);
1668 gboolean client_validate(Client *self)
1672 XSync(ob_display, FALSE); /* get all events on the server */
1674 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
1675 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
1676 XPutBackEvent(ob_display, &e);
1683 void client_set_wm_state(Client *self, long state)
1685 if (state == self->wmstate) return; /* no change */
1689 client_iconify(self, TRUE, TRUE);
1692 client_iconify(self, FALSE, TRUE);
1697 void client_set_state(Client *self, Atom action, long data1, long data2)
1699 gboolean shaded = self->shaded;
1700 gboolean fullscreen = self->fullscreen;
1701 gboolean max_horz = self->max_horz;
1702 gboolean max_vert = self->max_vert;
1705 if (!(action == prop_atoms.net_wm_state_add ||
1706 action == prop_atoms.net_wm_state_remove ||
1707 action == prop_atoms.net_wm_state_toggle))
1708 /* an invalid action was passed to the client message, ignore it */
1711 for (i = 0; i < 2; ++i) {
1712 Atom state = i == 0 ? data1 : data2;
1714 if (!state) continue;
1716 /* if toggling, then pick whether we're adding or removing */
1717 if (action == prop_atoms.net_wm_state_toggle) {
1718 if (state == prop_atoms.net_wm_state_modal)
1719 action = self->modal ? prop_atoms.net_wm_state_remove :
1720 prop_atoms.net_wm_state_add;
1721 else if (state == prop_atoms.net_wm_state_maximized_vert)
1722 action = self->max_vert ? prop_atoms.net_wm_state_remove :
1723 prop_atoms.net_wm_state_add;
1724 else if (state == prop_atoms.net_wm_state_maximized_horz)
1725 action = self->max_horz ? prop_atoms.net_wm_state_remove :
1726 prop_atoms.net_wm_state_add;
1727 else if (state == prop_atoms.net_wm_state_shaded)
1728 action = self->shaded ? prop_atoms.net_wm_state_remove :
1729 prop_atoms.net_wm_state_add;
1730 else if (state == prop_atoms.net_wm_state_skip_taskbar)
1731 action = self->skip_taskbar ?
1732 prop_atoms.net_wm_state_remove :
1733 prop_atoms.net_wm_state_add;
1734 else if (state == prop_atoms.net_wm_state_skip_pager)
1735 action = self->skip_pager ?
1736 prop_atoms.net_wm_state_remove :
1737 prop_atoms.net_wm_state_add;
1738 else if (state == prop_atoms.net_wm_state_fullscreen)
1739 action = self->fullscreen ?
1740 prop_atoms.net_wm_state_remove :
1741 prop_atoms.net_wm_state_add;
1742 else if (state == prop_atoms.net_wm_state_above)
1743 action = self->above ? prop_atoms.net_wm_state_remove :
1744 prop_atoms.net_wm_state_add;
1745 else if (state == prop_atoms.net_wm_state_below)
1746 action = self->below ? prop_atoms.net_wm_state_remove :
1747 prop_atoms.net_wm_state_add;
1750 if (action == prop_atoms.net_wm_state_add) {
1751 if (state == prop_atoms.net_wm_state_modal) {
1752 /* XXX raise here or something? */
1754 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
1756 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
1758 } else if (state == prop_atoms.net_wm_state_shaded) {
1760 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
1761 self->skip_taskbar = TRUE;
1762 } else if (state == prop_atoms.net_wm_state_skip_pager) {
1763 self->skip_pager = TRUE;
1764 } else if (state == prop_atoms.net_wm_state_fullscreen) {
1766 } else if (state == prop_atoms.net_wm_state_above) {
1768 } else if (state == prop_atoms.net_wm_state_below) {
1772 } else { /* action == prop_atoms.net_wm_state_remove */
1773 if (state == prop_atoms.net_wm_state_modal) {
1774 self->modal = FALSE;
1775 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
1777 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
1779 } else if (state == prop_atoms.net_wm_state_shaded) {
1781 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
1782 self->skip_taskbar = FALSE;
1783 } else if (state == prop_atoms.net_wm_state_skip_pager) {
1784 self->skip_pager = FALSE;
1785 } else if (state == prop_atoms.net_wm_state_fullscreen) {
1787 } else if (state == prop_atoms.net_wm_state_above) {
1788 self->above = FALSE;
1789 } else if (state == prop_atoms.net_wm_state_below) {
1790 self->below = FALSE;
1794 if (max_horz != self->max_horz || max_vert != self->max_vert) {
1795 if (max_horz != self->max_horz && max_vert != self->max_vert) {
1797 if (max_horz == max_vert) { /* both going the same way */
1798 client_maximize(self, max_horz, 0, TRUE);
1800 client_maximize(self, max_horz, 1, TRUE);
1801 client_maximize(self, max_vert, 2, TRUE);
1805 if (max_horz != self->max_horz)
1806 client_maximize(self, max_horz, 1, TRUE);
1808 client_maximize(self, max_vert, 2, TRUE);
1811 /* change fullscreen state before shading, as it will affect if the window
1813 if (fullscreen != self->fullscreen)
1814 client_fullscreen(self, fullscreen, TRUE);
1815 if (shaded != self->shaded)
1816 client_shade(self, shaded);
1817 client_calc_layer(self);
1818 client_change_state(self); /* change the hint to relect these changes */
1821 gboolean client_focus(Client *self)
1826 /* if we have a modal child, then focus it, not us */
1827 child = client_find_modal_child(self);
1829 return client_focus(child);
1831 /* won't try focus if the client doesn't want it, or if the window isn't
1832 visible on the screen */
1833 if (!(self->frame->visible &&
1834 (self->can_focus || self->focus_notify)))
1837 /* do a check to see if the window has already been unmapped or destroyed
1838 do this intelligently while watching out for unmaps we've generated
1839 (ignore_unmaps > 0) */
1840 if (XCheckTypedWindowEvent(ob_display, self->window,
1841 DestroyNotify, &ev)) {
1842 XPutBackEvent(ob_display, &ev);
1845 while (XCheckTypedWindowEvent(ob_display, self->window,
1846 UnmapNotify, &ev)) {
1847 if (self->ignore_unmaps) {
1848 self->ignore_unmaps--;
1850 XPutBackEvent(ob_display, &ev);
1855 if (self->can_focus)
1856 XSetInputFocus(ob_display, self->window, RevertToNone, CurrentTime);
1858 if (self->focus_notify) {
1860 ce.xclient.type = ClientMessage;
1861 ce.xclient.message_type = prop_atoms.wm_protocols;
1862 ce.xclient.display = ob_display;
1863 ce.xclient.window = self->window;
1864 ce.xclient.format = 32;
1865 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
1866 ce.xclient.data.l[1] = event_lasttime;
1867 ce.xclient.data.l[2] = 0l;
1868 ce.xclient.data.l[3] = 0l;
1869 ce.xclient.data.l[4] = 0l;
1870 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
1873 /*XSync(ob_display, FALSE); XXX Why sync? */
1877 void client_unfocus(Client *self)
1879 g_assert(focus_client == self);
1880 focus_set_client(NULL);