4 #include "extensions.h"
8 #include "clientwrap.h"
12 #include <X11/Xutil.h>
14 /*! The event mask to grab on client windows */
15 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
18 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
21 GSList *client_list = NULL;
22 GHashTable *client_map = NULL;
24 static void client_get_all(Client *self);
25 static void client_toggle_border(Client *self, gboolean show);
26 static void client_get_area(Client *self);
27 static void client_get_desktop(Client *self);
28 static void client_get_state(Client *self);
29 static void client_get_shaped(Client *self);
30 static void client_get_mwm_hints(Client *self);
31 static void client_get_gravity(Client *self);
32 static void client_change_allowed_actions(Client *self);
33 static void client_change_state(Client *self);
34 static Client *search_focus_tree(Client *node, Client *skip);
35 static void client_apply_startup_state(Client *self);
36 static Client *search_modal_tree(Client *node, Client *skip);
38 static guint map_hash(Window w) { return w; }
39 static gboolean map_key_comp(Window w1, Window w2) { return w1 == w2; }
43 client_map = g_hash_table_new((GHashFunc)map_hash,
44 (GEqualFunc)map_key_comp);
48 void client_shutdown()
50 g_hash_table_destroy(client_map);
53 void client_set_list()
55 Window *windows, *win_it;
57 guint size = g_slist_length(client_list);
59 /* create an array of the window ids */
61 windows = g_new(Window, size);
63 for (it = client_list; it != NULL; it = it->next, ++win_it)
64 *win_it = ((Client*)it->data)->window;
68 PROP_SET32A(ob_root, net_client_list, window, windows, size);
76 void client_manage_all()
78 unsigned int i, j, nchild;
81 XWindowAttributes attrib;
83 XQueryTree(ob_display, ob_root, &w, &w, &children, &nchild);
85 /* remove all icon windows from the list */
86 for (i = 0; i < nchild; i++) {
87 if (children[i] == None) continue;
88 wmhints = XGetWMHints(ob_display, children[i]);
90 if ((wmhints->flags & IconWindowHint) &&
91 (wmhints->icon_window != children[i]))
92 for (j = 0; j < nchild; j++)
93 if (children[j] == wmhints->icon_window) {
101 for (i = 0; i < nchild; ++i) {
102 if (children[i] == None)
104 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
105 if (attrib.override_redirect) continue;
107 if (attrib.map_state != IsUnmapped)
108 client_manage(children[i]);
114 void client_manage(Window window)
118 XWindowAttributes attrib;
119 XSetWindowAttributes attrib_set;
122 XGrabServer(ob_display);
123 XSync(ob_display, FALSE);
125 /* check if it has already been unmapped by the time we started mapping
126 the grab does a sync so we don't have to here */
127 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
128 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e)) {
129 XPutBackEvent(ob_display, &e);
131 XUngrabServer(ob_display);
133 return; /* don't manage it */
136 /* make sure it isn't an override-redirect window */
137 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
138 attrib.override_redirect) {
139 XUngrabServer(ob_display);
141 return; /* don't manage it */
144 /* is the window a docking app */
145 if ((wmhint = XGetWMHints(ob_display, window))) {
146 if ((wmhint->flags & StateHint) &&
147 wmhint->initial_state == WithdrawnState) {
148 /* XXX: make dock apps work! */
149 XUngrabServer(ob_display);
157 /* choose the events we want to receive on the CLIENT window */
158 attrib_set.event_mask = CLIENT_EVENTMASK;
159 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
160 XChangeWindowAttributes(ob_display, window,
161 CWEventMask|CWDontPropagate, &attrib_set);
164 /* create the Client struct, and populate it from the hints on the
166 client = g_new(Client, 1);
167 client->window = window;
168 client_get_all(client);
170 /* remove the client's border (and adjust re gravity) */
171 client_toggle_border(client, FALSE);
173 /* specify that if we exit, the window should not be destroyed and should
174 be reparented back to root automatically */
175 XChangeSaveSet(ob_display, window, SetModeInsert);
177 /* create the decoration frame for the client window */
178 client->frame = frame_new(client);
180 frame_grab_client(client->frame);
182 client_apply_startup_state(client);
184 XUngrabServer(ob_display);
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 stacking_raise(client);
193 screen_update_struts();
195 LOGICALHOOK(NewWindow, g_quark_try_string("client"), client);
197 client_showhide(client);
199 /* grab all mouse bindings */
200 mbind_grab_all(client, TRUE);
202 /* update the list hints */
205 g_message("Managed window 0x%lx frame 0x%lx", window,
206 client->frame->window);
209 void client_unmanage_all()
211 while (client_list != NULL) {
212 client_unmanage(client_list->data);
216 void client_unmanage(Client *client)
221 g_message("Unmanaging window: %lx", client->window);
223 LOGICALHOOK(CloseWindow, g_quark_try_string("client"), client);
225 /* remove the window from our save set */
226 XChangeSaveSet(ob_display, client->window, SetModeDelete);
228 /* we dont want events no more */
229 XSelectInput(ob_display, client->window, NoEventMask);
231 /* ungrab any mouse bindings */
232 mbind_grab_all(client, FALSE);
234 frame_hide(client->frame);
236 /* give the client its border back */
237 client_toggle_border(client, TRUE);
239 /* reparent the window out of the frame */
240 frame_release_client(client->frame);
242 client_list = g_slist_remove(client_list, client);
243 stacking_list = g_list_remove(stacking_list, client);
244 g_hash_table_remove(client_map, (gpointer)client->window);
246 /* once the client is out of the list, update the struts to remove it's
248 screen_update_struts();
250 frame_free(client->frame);
252 /* notify the wrapper that its useless now */
253 if (client->wrap != NULL)
254 client->wrap->client = NULL;
256 /* tell our parent that we're gone */
257 if (client->transient_for != NULL)
258 client->transient_for->transients =
259 g_slist_remove(client->transient_for->transients, client);
261 /* tell our transients that we're gone */
262 for (it = client->transients; it != NULL; it = it->next) {
263 Client *t = ((Client*)it->data)->transient_for;
264 ((Client*)it->data)->transient_for = NULL;
266 client_calc_layer(it->data);
269 /* unfocus the client (calls the focus callbacks) (we're out of the
270 transient lists already, so being modal doesn't matter) */
272 client_unfocus(client);
274 if (ob_state != State_Exiting) {
275 /* these values should not be persisted across a window
277 prop_erase(client->window, prop_atoms.net_wm_desktop);
278 prop_erase(client->window, prop_atoms.net_wm_state);
280 /* if we're left in an iconic state, the client wont be mapped. this is
281 bad, since we will no longer be managing the window on restart */
283 XMapWindow(ob_display, client->window);
286 /* free all data allocated in the client struct */
287 g_slist_free(client->transients);
288 for (j = 0; j < client->nicons; ++j)
289 g_free(client->icons[j].data);
290 if (client->nicons > 0)
291 g_free(client->icons);
292 g_free(client->title);
293 g_free(client->icon_title);
294 g_free(client->res_name);
295 g_free(client->res_class);
296 g_free(client->role);
299 /* update the list hints */
303 static void client_toggle_border(Client *self, gboolean show)
305 /* adjust our idea of where the client is, based on its border. When the
306 border is removed, the client should now be considered to be in a
308 when re-adding the border to the client, the same operation needs to be
310 int oldx = self->area.x, oldy = self->area.y;
311 int x = oldx, y = oldy;
312 switch(self->gravity) {
314 case NorthWestGravity:
316 case SouthWestGravity:
318 case NorthEastGravity:
320 case SouthEastGravity:
321 if (show) x -= self->border_width * 2;
322 else x += self->border_width * 2;
329 if (show) x -= self->border_width;
330 else x += self->border_width;
333 switch(self->gravity) {
335 case NorthWestGravity:
337 case NorthEastGravity:
339 case SouthWestGravity:
341 case SouthEastGravity:
342 if (show) y -= self->border_width * 2;
343 else y += self->border_width * 2;
350 if (show) y -= self->border_width;
351 else y += self->border_width;
358 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
360 /* move the client so it is back it the right spot _with_ its
362 if (x != oldx || y != oldy)
363 XMoveWindow(ob_display, self->window, x, y);
365 XSetWindowBorderWidth(ob_display, self->window, 0);
369 static void client_get_all(Client *self)
371 /* update EVERYTHING!! */
373 self->ignore_unmaps = 0;
377 self->title = self->icon_title = NULL;
378 self->res_name = self->res_class = self->role = NULL;
379 self->wmstate = NormalState;
380 self->focused = FALSE;
381 self->transient = FALSE;
382 self->transients = NULL;
383 self->transient_for = NULL;
385 self->urgent = FALSE;
386 self->positioned = FALSE;
387 self->disabled_decorations = 0;
392 client_get_area(self);
393 client_get_desktop(self);
394 client_get_state(self);
395 client_get_shaped(self);
397 client_update_transient_for(self);
398 client_get_mwm_hints(self);
399 client_get_type(self);/* this can change the mwmhints for special cases */
401 client_update_protocols(self);
403 client_get_gravity(self); /* get the attribute gravity */
404 client_update_normal_hints(self); /* this may override the attribute
407 /* got the type, the mwmhints, the protocols, and the normal hints
408 (min/max sizes), so we're ready to set up the decorations/functions */
409 client_setup_decor_and_functions(self);
411 client_update_wmhints(self);
412 client_update_title(self);
413 client_update_icon_title(self);
414 client_update_class(self);
415 client_update_strut(self);
416 client_update_icons(self);
417 client_update_kwm_icon(self);
419 /* this makes sure that these windows appear on all desktops */
420 if (self->type == Type_Desktop)
421 self->desktop = DESKTOP_ALL;
423 /* set the desktop hint, to make sure that it always exists, and to
424 reflect any changes we've made here */
425 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
427 client_change_state(self);
430 static void client_get_area(Client *self)
432 XWindowAttributes wattrib;
435 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
436 g_assert(ret != BadWindow);
438 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
439 self->border_width = wattrib.border_width;
442 static void client_get_desktop(Client *self)
446 if (PROP_GET32(self->window, net_wm_desktop, cardinal, d)) {
447 if (d >= screen_desktop && d != DESKTOP_ALL)
448 d = screen_desktop - 1;
451 /* defaults to the current desktop */
452 self->desktop = screen_desktop;
456 static void client_get_state(Client *self)
461 self->modal = self->shaded = self->max_horz = self->max_vert =
462 self->fullscreen = self->above = self->below = self->iconic =
463 self->skip_taskbar = self->skip_pager = FALSE;
465 if (PROP_GET32U(self->window, net_wm_state, atom, state, num)) {
467 for (i = 0; i < num; ++i) {
468 if (state[i] == prop_atoms.net_wm_state_modal)
470 else if (state[i] == prop_atoms.net_wm_state_shaded)
472 else if (state[i] == prop_atoms.net_wm_state_hidden)
474 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
475 self->skip_taskbar = TRUE;
476 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
477 self->skip_pager = TRUE;
478 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
479 self->fullscreen = TRUE;
480 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
481 self->max_vert = TRUE;
482 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
483 self->max_horz = TRUE;
484 else if (state[i] == prop_atoms.net_wm_state_above)
486 else if (state[i] == prop_atoms.net_wm_state_below)
494 static void client_get_shaped(Client *self)
496 self->shaped = FALSE;
498 if (extensions_shape) {
503 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
505 XShapeQueryExtents(ob_display, self->window, &s, &foo,
506 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
508 self->shaped = (s != 0);
513 void client_update_transient_for(Client *self)
518 if (XGetTransientForHint(ob_display, self->window, &t) &&
519 t != self->window) { /* cant be transient to itself! */
520 self->transient = TRUE;
521 c = g_hash_table_lookup(client_map, (gpointer)t);
522 g_assert(c != self);/* if this happens then we need to check for it*/
524 if (!c /*XXX: && _group*/) {
525 /* not transient to a client, see if it is transient for a
527 if (/*t == _group->leader() || */
530 /* window is a transient for its group! */
531 /* XXX: for now this is treated as non-transient.
532 this needs to be fixed! */
536 self->transient = FALSE;
538 /* if anything has changed... */
539 if (c != self->transient_for) {
540 if (self->transient_for)
541 /* remove from old parent */
542 g_slist_remove(self->transient_for->transients, self);
543 self->transient_for = c;
544 if (self->transient_for)
545 /* add to new parent */
546 g_slist_append(self->transient_for->transients, self);
550 static void client_get_mwm_hints(Client *self)
553 unsigned long *hints;
555 self->mwmhints.flags = 0; /* default to none */
557 if (PROP_GET32U(self->window, motif_wm_hints, motif_wm_hints, hints, num)) {
558 if (num >= MWM_ELEMENTS) {
559 self->mwmhints.flags = hints[0];
560 self->mwmhints.functions = hints[1];
561 self->mwmhints.decorations = hints[2];
567 void client_get_type(Client *self)
573 if (PROP_GET32U(self->window, net_wm_window_type, atom, val, num)) {
574 /* use the first value that we know about in the array */
575 for (i = 0; i < num; ++i) {
576 if (val[i] == prop_atoms.net_wm_window_type_desktop)
577 self->type = Type_Desktop;
578 else if (val[i] == prop_atoms.net_wm_window_type_dock)
579 self->type = Type_Dock;
580 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
581 self->type = Type_Toolbar;
582 else if (val[i] == prop_atoms.net_wm_window_type_menu)
583 self->type = Type_Menu;
584 else if (val[i] == prop_atoms.net_wm_window_type_utility)
585 self->type = Type_Utility;
586 else if (val[i] == prop_atoms.net_wm_window_type_splash)
587 self->type = Type_Splash;
588 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
589 self->type = Type_Dialog;
590 else if (val[i] == prop_atoms.net_wm_window_type_normal)
591 self->type = Type_Normal;
592 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
593 /* prevent this window from getting any decor or
595 self->mwmhints.flags &= (MwmFlag_Functions |
596 MwmFlag_Decorations);
597 self->mwmhints.decorations = 0;
598 self->mwmhints.functions = 0;
600 if (self->type != (WindowType) -1)
601 break; /* grab the first legit type */
606 if (self->type == (WindowType) -1) {
607 /*the window type hint was not set, which means we either classify
608 ourself as a normal window or a dialog, depending on if we are a
611 self->type = Type_Dialog;
613 self->type = Type_Normal;
617 void client_update_protocols(Client *self)
620 int num_return = 0, i;
622 self->focus_notify = FALSE;
623 self->delete_window = FALSE;
625 if (XGetWMProtocols(ob_display, self->window, &proto, &num_return)) {
626 for (i = 0; i < num_return; ++i) {
627 if (proto[i] == prop_atoms.wm_delete_window) {
628 /* this means we can request the window to close */
629 self->delete_window = TRUE;
630 } else if (proto[i] == prop_atoms.wm_take_focus)
631 /* if this protocol is requested, then the window will be
632 notified whenever we want it to receive focus */
633 self->focus_notify = TRUE;
639 static void client_get_gravity(Client *self)
641 XWindowAttributes wattrib;
644 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
645 g_assert(ret != BadWindow);
646 self->gravity = wattrib.win_gravity;
649 void client_update_normal_hints(Client *self)
653 int oldgravity = self->gravity;
656 self->min_ratio = 0.0f;
657 self->max_ratio = 0.0f;
658 SIZE_SET(self->size_inc, 1, 1);
659 SIZE_SET(self->base_size, 0, 0);
660 SIZE_SET(self->min_size, 0, 0);
661 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
663 /* get the hints from the window */
664 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
665 self->positioned = (size.flags & (PPosition|USPosition));
667 if (size.flags & PWinGravity) {
668 self->gravity = size.win_gravity;
670 /* if the client has a frame, i.e. has already been mapped and
671 is changing its gravity */
672 if (self->frame && self->gravity != oldgravity) {
673 /* move our idea of the client's position based on its new
675 self->area.x = self->frame->area.x;
676 self->area.y = self->frame->area.y;
677 frame_frame_gravity(self->frame,
678 &self->area.x, &self->area.y);
682 if (size.flags & PAspect) {
683 if (size.min_aspect.y)
684 self->min_ratio = size.min_aspect.x / size.min_aspect.y;
685 if (size.max_aspect.y)
686 self->max_ratio = size.max_aspect.x / size.max_aspect.y;
689 if (size.flags & PMinSize)
690 SIZE_SET(self->min_size, size.min_width, size.min_height);
692 if (size.flags & PMaxSize)
693 SIZE_SET(self->max_size, size.max_width, size.max_height);
695 if (size.flags & PBaseSize)
696 SIZE_SET(self->base_size, size.base_width, size.base_height);
698 if (size.flags & PResizeInc)
699 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
703 void client_setup_decor_and_functions(Client *self)
705 /* start with everything (cept fullscreen) */
706 self->decorations = Decor_Titlebar | Decor_Handle | Decor_Border |
707 Decor_Icon | Decor_AllDesktops | Decor_Iconify | Decor_Maximize;
708 self->functions = Func_Resize | Func_Move | Func_Iconify | Func_Maximize |
710 if (self->delete_window) {
711 self->decorations |= Decor_Close;
712 self->functions |= Func_Close;
715 if (!(self->min_size.width < self->max_size.width ||
716 self->min_size.height < self->max_size.height)) {
717 self->decorations &= ~(Decor_Maximize | Decor_Handle);
718 self->functions &= ~(Func_Resize | Func_Maximize);
721 switch (self->type) {
723 /* normal windows retain all of the possible decorations and
724 functionality, and are the only windows that you can fullscreen */
725 self->functions |= Func_Fullscreen;
729 /* dialogs cannot be maximized */
730 self->decorations &= ~Decor_Maximize;
731 self->functions &= ~Func_Maximize;
737 /* these windows get less functionality */
738 self->decorations &= ~(Decor_Iconify | Decor_Handle);
739 self->functions &= ~(Func_Iconify | Func_Resize);
745 /* none of these windows are manipulated by the window manager */
746 self->decorations = 0;
751 /* Mwm Hints are applied subtractively to what has already been chosen for
752 decor and functionality */
753 if (self->mwmhints.flags & MwmFlag_Decorations) {
754 if (! (self->mwmhints.decorations & MwmDecor_All)) {
755 if (! (self->mwmhints.decorations & MwmDecor_Border))
756 self->decorations &= ~Decor_Border;
757 if (! (self->mwmhints.decorations & MwmDecor_Handle))
758 self->decorations &= ~Decor_Handle;
759 if (! (self->mwmhints.decorations & MwmDecor_Title))
760 self->decorations &= ~Decor_Titlebar;
761 if (! (self->mwmhints.decorations & MwmDecor_Iconify))
762 self->decorations &= ~Decor_Iconify;
763 if (! (self->mwmhints.decorations & MwmDecor_Maximize))
764 self->decorations &= ~Decor_Maximize;
768 if (self->mwmhints.flags & MwmFlag_Functions) {
769 if (! (self->mwmhints.functions & MwmFunc_All)) {
770 if (! (self->mwmhints.functions & MwmFunc_Resize))
771 self->functions &= ~Func_Resize;
772 if (! (self->mwmhints.functions & MwmFunc_Move))
773 self->functions &= ~Func_Move;
774 if (! (self->mwmhints.functions & MwmFunc_Iconify))
775 self->functions &= ~Func_Iconify;
776 if (! (self->mwmhints.functions & MwmFunc_Maximize))
777 self->functions &= ~Func_Maximize;
778 /* dont let mwm hints kill the close button
779 if (! (self->mwmhints.functions & MwmFunc_Close))
780 self->functions &= ~Func_Close; */
784 /* can't maximize without moving/resizing */
785 if (!((self->functions & Func_Move) && (self->functions & Func_Resize)))
786 self->functions &= ~Func_Maximize;
788 /* finally, user specified disabled decorations are applied to subtract
790 if (self->disabled_decorations & Decor_Titlebar)
791 self->decorations &= ~Decor_Titlebar;
792 if (self->disabled_decorations & Decor_Handle)
793 self->decorations &= ~Decor_Handle;
794 if (self->disabled_decorations & Decor_Border)
795 self->decorations &= ~Decor_Border;
796 if (self->disabled_decorations & Decor_Iconify)
797 self->decorations &= ~Decor_Iconify;
798 if (self->disabled_decorations & Decor_Maximize)
799 self->decorations &= ~Decor_Maximize;
800 if (self->disabled_decorations & Decor_AllDesktops)
801 self->decorations &= ~Decor_AllDesktops;
802 if (self->disabled_decorations & Decor_Close)
803 self->decorations &= ~Decor_Close;
805 /* if we don't have a titlebar, then we cannot shade! */
806 if (!(self->decorations & Decor_Titlebar))
807 self->functions &= ~Func_Shade;
809 client_change_allowed_actions(self);
812 /* change the decors on the frame */
813 frame_adjust_size(self->frame);
814 /* with more/less decorations, we may need to be repositioned */
815 frame_adjust_position(self->frame);
816 /* with new decor, the window's maximized size may change */
817 client_remaximize(self);
821 static void client_change_allowed_actions(Client *self)
826 actions[num++] = prop_atoms.net_wm_action_change_desktop;
828 if (self->functions & Func_Shade)
829 actions[num++] = prop_atoms.net_wm_action_shade;
830 if (self->functions & Func_Close)
831 actions[num++] = prop_atoms.net_wm_action_close;
832 if (self->functions & Func_Move)
833 actions[num++] = prop_atoms.net_wm_action_move;
834 if (self->functions & Func_Iconify)
835 actions[num++] = prop_atoms.net_wm_action_minimize;
836 if (self->functions & Func_Resize)
837 actions[num++] = prop_atoms.net_wm_action_resize;
838 if (self->functions & Func_Fullscreen)
839 actions[num++] = prop_atoms.net_wm_action_fullscreen;
840 if (self->functions & Func_Maximize) {
841 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
842 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
845 PROP_SET32A(self->window, net_wm_allowed_actions, atom, actions, num);
847 /* make sure the window isn't breaking any rules now */
849 if (!(self->functions & Func_Shade) && self->shaded) {
850 if (self->frame) client_shade(self, FALSE);
851 else self->shaded = FALSE;
853 if (!(self->functions & Func_Iconify) && self->iconic) {
854 if (self->frame) client_iconify(self, FALSE, TRUE);
855 else self->iconic = FALSE;
857 if (!(self->functions & Func_Fullscreen) && self->fullscreen) {
858 if (self->frame) client_fullscreen(self, FALSE, TRUE);
859 else self->fullscreen = FALSE;
861 if (!(self->functions & Func_Maximize) && (self->max_horz ||
863 if (self->frame) client_maximize(self, FALSE, 0, TRUE);
864 else self->max_vert = self->max_horz = FALSE;
868 void client_remaximize(Client *self)
871 if (self->max_horz && self->max_vert)
873 else if (self->max_horz)
875 else if (self->max_vert)
878 return; /* not maximized */
879 self->max_horz = self->max_vert = FALSE;
880 client_maximize(self, TRUE, dir, FALSE);
883 void client_update_wmhints(Client *self)
888 /* assume a window takes input if it doesnt specify */
889 self->can_focus = TRUE;
891 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
892 if (hints->flags & InputHint)
893 self->can_focus = hints->input;
895 /* only do this when starting! */
896 if (ob_state == State_Starting && (hints->flags & StateHint))
897 self->iconic = hints->initial_state == IconicState;
899 if (hints->flags & XUrgencyHint)
902 if (hints->flags & WindowGroupHint) {
903 if (hints->window_group != self->group) {
904 /* XXX: remove from the old group if there was one */
905 self->group = hints->window_group;
906 /* XXX: do stuff with the group */
908 } else /* no group! */
911 if (hints->flags & IconPixmapHint) {
912 client_update_kwm_icon(self);
913 /* try get the kwm icon first, this is a fallback only */
914 if (self->pixmap_icon == None) {
915 self->pixmap_icon = hints->icon_pixmap;
916 if (hints->flags & IconMaskHint)
917 self->pixmap_icon_mask = hints->icon_mask;
919 self->pixmap_icon_mask = None;
922 frame_adjust_icon(self->frame);
929 if (ur != self->urgent) {
931 g_message("Urgent Hint for 0x%lx: %s\n", self->window,
933 /* fire the urgent callback if we're mapped, otherwise, wait until
934 after we're mapped */
936 LOGICALHOOK(UrgentWindow, g_quark_try_string("client"), self);
940 void client_update_title(Client *self)
944 if (self->title != NULL)
948 if (!PROP_GETS(self->window, net_wm_name, utf8, data)) {
949 /* try old x stuff */
950 if (PROP_GETS(self->window, wm_name, string, data)) {
951 /* convert it to UTF-8 */
955 u = g_locale_to_utf8(data, -1, &r, &w, NULL);
957 g_warning("Unable to convert string to UTF-8");
966 data = g_strdup("Unnamed Window");
971 frame_adjust_title(self->frame);
974 void client_update_icon_title(Client *self)
978 if (self->icon_title != NULL)
979 g_free(self->icon_title);
982 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, data)) {
983 /* try old x stuff */
984 if (PROP_GETS(self->window, wm_icon_name, string, data)) {
985 /* convert it to UTF-8 */
989 u = g_locale_to_utf8(data, -1, &r, &w, NULL);
991 g_warning("Unable to convert string to UTF-8");
1000 data = g_strdup(self->title);
1002 self->icon_title = data;
1005 void client_update_class(Client *self)
1011 if (self->res_name) g_free(self->res_name);
1012 if (self->res_class) g_free(self->res_class);
1013 if (self->role) g_free(self->role);
1015 self->res_name = self->res_class = self->role = NULL;
1017 data = g_ptr_array_new();
1019 if (PROP_GETSA(self->window, wm_class, string, data)) {
1021 self->res_name = g_strdup(g_ptr_array_index(data, 0));
1023 self->res_class = g_strdup(g_ptr_array_index(data, 1));
1026 for (i = 0; i < data->len; ++i)
1027 g_free(g_ptr_array_index(data, i));
1028 g_ptr_array_free(data, TRUE);
1030 if (PROP_GETS(self->window, wm_window_role, string, s))
1031 self->role = g_strdup(s);
1033 if (self->res_name == NULL) self->res_name = g_strdup("");
1034 if (self->res_class == NULL) self->res_class = g_strdup("");
1035 if (self->role == NULL) self->role = g_strdup("");
1038 void client_update_strut(Client *self)
1043 if (PROP_GET32A(self->window, net_wm_strut, cardinal, data, num)) {
1044 STRUT_SET(self->strut, data[0], data[1], data[2], data[3]);
1047 STRUT_SET(self->strut, 0, 0, 0, 0);
1049 /* updating here is pointless while we're being mapped cuz we're not in
1050 the client list yet */
1052 screen_update_struts();
1055 void client_update_icons(Client *self)
1058 unsigned long *data;
1059 unsigned long w, h, i;
1062 for (j = 0; j < self->nicons; ++j)
1063 g_free(self->icons[j].data);
1064 if (self->nicons > 0)
1065 g_free(self->icons);
1068 if (PROP_GET32U(self->window, net_wm_icon, cardinal, data, num)) {
1069 /* figure out how many valid icons are in here */
1071 while (num - i > 2) {
1079 self->icons = g_new(Icon, self->nicons);
1081 /* store the icons */
1083 for (j = 0; j < self->nicons; ++j) {
1084 w = self->icons[j].w = data[i++];
1085 h = self->icons[j].h = data[i++];
1086 self->icons[j].data =
1087 g_memdup(&data[i], w * h * sizeof(gulong));
1095 if (self->nicons <= 0) {
1097 self->icons = g_new0(Icon, 1);
1101 frame_adjust_icon(self->frame);
1104 void client_update_kwm_icon(Client *self)
1108 if (PROP_GET32A(self->window, kwm_win_icon, kwm_win_icon, data, 2)) {
1109 self->pixmap_icon = data[0];
1110 self->pixmap_icon_mask = data[1];
1113 self->pixmap_icon = self->pixmap_icon_mask = None;
1116 frame_adjust_icon(self->frame);
1119 static void client_change_state(Client *self)
1121 unsigned long state[2];
1125 state[0] = self->wmstate;
1127 PROP_SET32A(self->window, wm_state, wm_state, state, 2);
1131 netstate[num++] = prop_atoms.net_wm_state_modal;
1133 netstate[num++] = prop_atoms.net_wm_state_shaded;
1135 netstate[num++] = prop_atoms.net_wm_state_hidden;
1136 if (self->skip_taskbar)
1137 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
1138 if (self->skip_pager)
1139 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
1140 if (self->fullscreen)
1141 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
1143 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
1145 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
1147 netstate[num++] = prop_atoms.net_wm_state_above;
1149 netstate[num++] = prop_atoms.net_wm_state_below;
1150 PROP_SET32A(self->window, net_wm_state, atom, netstate, num);
1152 client_calc_layer(self);
1155 frame_adjust_state(self->frame);
1158 static Client *search_focus_tree(Client *node, Client *skip)
1163 for (it = node->transients; it != NULL; it = g_slist_next(it)) {
1164 Client *c = it->data;
1165 if (c == skip) continue; /* circular? */
1166 if ((ret = search_focus_tree(c, skip))) return ret;
1167 if (c->focused) return c;
1172 void client_calc_layer(Client *self)
1178 /* are we fullscreen, or do we have a fullscreen transient parent? */
1182 if (c->fullscreen) {
1186 c = c->transient_for;
1188 if (!fs && self->fullscreen) {
1189 /* is one of our transients focused? */
1190 c = search_focus_tree(self, self);
1191 if (c != NULL) fs = TRUE;
1194 if (self->iconic) l = Layer_Icon;
1195 else if (fs) l = Layer_Fullscreen;
1196 else if (self->type == Type_Desktop) l = Layer_Desktop;
1197 else if (self->type == Type_Dock) {
1198 if (!self->below) l = Layer_Top;
1199 else l = Layer_Normal;
1201 else if (self->above) l = Layer_Above;
1202 else if (self->below) l = Layer_Below;
1203 else l = Layer_Normal;
1205 if (l != self->layer) {
1208 stacking_raise(self);
1212 void client_showhide(Client *self)
1216 if (self->iconic) show = FALSE;
1217 else if (!(self->desktop == screen_desktop ||
1218 self->desktop == DESKTOP_ALL)) show = FALSE;
1219 else if (client_normal(self) && screen_showing_desktop) show = FALSE;
1222 if (show) frame_show(self->frame);
1223 else frame_hide(self->frame);
1226 gboolean client_normal(Client *self) {
1227 return ! (self->type == Type_Desktop || self->type == Type_Dock ||
1228 self->type == Type_Splash);
1231 static void client_apply_startup_state(Client *self)
1233 /* these are in a carefully crafted order.. */
1236 self->iconic = FALSE;
1237 client_iconify(self, TRUE, FALSE);
1239 if (self->fullscreen) {
1240 self->fullscreen = FALSE;
1241 client_fullscreen(self, TRUE, FALSE);
1244 self->shaded = FALSE;
1245 client_shade(self, TRUE);
1248 LOGICALHOOK(UrgentWindow, g_quark_try_string("client"), self);
1250 if (self->max_vert && self->max_horz) {
1251 self->max_vert = self->max_horz = FALSE;
1252 client_maximize(self, TRUE, 0, FALSE);
1253 } else if (self->max_vert) {
1254 self->max_vert = FALSE;
1255 client_maximize(self, TRUE, 2, FALSE);
1256 } else if (self->max_horz) {
1257 self->max_horz = FALSE;
1258 client_maximize(self, TRUE, 1, FALSE);
1261 /* nothing to do for the other states:
1270 void client_configure(Client *self, Corner anchor, int x, int y, int w, int h,
1271 gboolean user, gboolean final)
1273 w -= self->base_size.width;
1274 h -= self->base_size.height;
1277 /* for interactive resizing. have to move half an increment in each
1280 /* how far we are towards the next size inc */
1281 int mw = w % self->size_inc.width;
1282 int mh = h % self->size_inc.height;
1284 int aw = self->size_inc.width / 2;
1285 int ah = self->size_inc.height / 2;
1286 /* don't let us move into a new size increment */
1287 if (mw + aw >= self->size_inc.width)
1288 aw = self->size_inc.width - mw - 1;
1289 if (mh + ah >= self->size_inc.height)
1290 ah = self->size_inc.height - mh - 1;
1294 /* if this is a user-requested resize, then check against min/max
1295 sizes and aspect ratios */
1297 /* smaller than min size or bigger than max size? */
1298 if (w > self->max_size.width) w = self->max_size.width;
1299 if (w < self->min_size.width) w = self->min_size.width;
1300 if (h > self->max_size.height) h = self->max_size.height;
1301 if (h < self->min_size.height) h = self->min_size.height;
1303 /* adjust the height ot match the width for the aspect ratios */
1304 if (self->min_ratio)
1305 if (h * self->min_ratio > w) h = (int)(w / self->min_ratio);
1306 if (self->max_ratio)
1307 if (h * self->max_ratio < w) h = (int)(w / self->max_ratio);
1310 /* keep to the increments */
1311 w /= self->size_inc.width;
1312 h /= self->size_inc.height;
1314 /* you cannot resize to nothing */
1318 /* store the logical size */
1319 SIZE_SET(self->logical_size, w, h);
1321 w *= self->size_inc.width;
1322 h *= self->size_inc.height;
1324 w += self->base_size.width;
1325 h += self->base_size.height;
1328 case Corner_TopLeft:
1330 case Corner_TopRight:
1331 x -= w - self->area.width;
1333 case Corner_BottomLeft:
1334 y -= h - self->area.height;
1336 case Corner_BottomRight:
1337 x -= w - self->area.width;
1338 y -= h - self->area.height;
1342 RECT_SET(self->area, x, y, w, h);
1344 XResizeWindow(ob_display, self->window, w, h);
1346 /* move/resize the frame to match the request */
1348 /* Adjust the size and then the position, as required by the EWMH */
1349 frame_adjust_size(self->frame);
1350 frame_adjust_position(self->frame);
1352 if (!user || final) {
1354 event.type = ConfigureNotify;
1355 event.xconfigure.display = ob_display;
1356 event.xconfigure.event = self->window;
1357 event.xconfigure.window = self->window;
1359 /* root window coords with border in mind */
1360 event.xconfigure.x = x - self->border_width +
1361 self->frame->size.left;
1362 event.xconfigure.y = y - self->border_width +
1363 self->frame->size.top;
1365 event.xconfigure.width = self->area.width;
1366 event.xconfigure.height = self->area.height;
1367 event.xconfigure.border_width = self->border_width;
1368 event.xconfigure.above = self->frame->plate;
1369 event.xconfigure.override_redirect = FALSE;
1370 XSendEvent(event.xconfigure.display, event.xconfigure.window,
1371 FALSE, StructureNotifyMask, &event);
1376 void client_fullscreen(Client *self, gboolean fs, gboolean savearea)
1378 static int saved_func, saved_decor;
1381 if (!(self->functions & Func_Fullscreen) || /* can't */
1382 self->fullscreen == fs) return; /* already done */
1384 self->fullscreen = fs;
1385 client_change_state(self); /* change the state hints on the client */
1388 /* save the functions and remove them */
1389 saved_func = self->functions;
1390 self->functions &= (Func_Close | Func_Fullscreen |
1392 /* save the decorations and remove them */
1393 saved_decor = self->decorations;
1394 self->decorations = 0;
1397 dimensions[0] = self->area.x;
1398 dimensions[1] = self->area.y;
1399 dimensions[2] = self->area.width;
1400 dimensions[3] = self->area.height;
1402 PROP_SET32A(self->window, openbox_premax, cardinal,
1407 w = screen_physical_size.width;
1408 h = screen_physical_size.height;
1412 self->functions = saved_func;
1413 self->decorations = saved_decor;
1415 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1423 /* pick some fallbacks... */
1424 x = screen_area(self->desktop)->x +
1425 screen_area(self->desktop)->width / 4;
1426 y = screen_area(self->desktop)->y +
1427 screen_area(self->desktop)->height / 4;
1428 w = screen_area(self->desktop)->width / 2;
1429 h = screen_area(self->desktop)->height / 2;
1433 client_change_allowed_actions(self); /* based on the new _functions */
1435 /* when fullscreening, don't obey things like increments, fill the
1437 client_configure(self, Corner_TopLeft, x, y, w, h, !fs, TRUE);
1439 /* raise (back) into our stacking layer */
1440 stacking_raise(self);
1442 /* try focus us when we go into fullscreen mode */
1446 void client_iconify(Client *self, gboolean iconic, gboolean curdesk)
1448 if (self->iconic == iconic) return; /* nothing to do */
1450 g_message("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
1453 self->iconic = iconic;
1456 self->wmstate = IconicState;
1457 self->ignore_unmaps++;
1458 /* we unmap the client itself so that we can get MapRequest events,
1459 and because the ICCCM tells us to! */
1460 XUnmapWindow(ob_display, self->window);
1463 client_set_desktop(self, screen_desktop);
1464 self->wmstate = self->shaded ? IconicState : NormalState;
1465 XMapWindow(ob_display, self->window);
1467 client_change_state(self);
1468 client_showhide(self);
1469 screen_update_struts();
1472 void client_maximize(Client *self, gboolean max, int dir, gboolean savearea)
1476 g_assert(dir == 0 || dir == 1 || dir == 2);
1477 if (!(self->functions & Func_Maximize)) return; /* can't */
1479 /* check if already done */
1481 if (dir == 0 && self->max_horz && self->max_vert) return;
1482 if (dir == 1 && self->max_horz) return;
1483 if (dir == 2 && self->max_vert) return;
1485 if (dir == 0 && !self->max_horz && !self->max_vert) return;
1486 if (dir == 1 && !self->max_horz) return;
1487 if (dir == 2 && !self->max_vert) return;
1490 x = self->frame->area.x;
1491 y = self->frame->area.y;
1492 w = self->frame->area.width;
1493 h = self->frame->area.height;
1505 /* get the property off the window and use it for the dimensions
1506 we are already maxed on */
1507 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1509 if (self->max_horz) {
1510 dimensions[0] = readdim[0];
1511 dimensions[2] = readdim[2];
1513 if (self->max_vert) {
1514 dimensions[1] = readdim[1];
1515 dimensions[3] = readdim[3];
1520 PROP_SET32A(self->window, openbox_premax, cardinal,
1523 if (dir == 0 || dir == 1) { /* horz */
1524 x = screen_area(self->desktop)->x;
1525 w = screen_area(self->desktop)->x +
1526 screen_area(self->desktop)->width;
1528 if (dir == 0 || dir == 2) { /* vert */
1529 y = screen_area(self->desktop)->y;
1530 h = screen_area(self->desktop)->y +
1531 screen_area(self->desktop)->height -
1532 self->frame->size.top - self->frame->size.bottom;
1537 if (PROP_GET32A(self->window, openbox_premax, cardinal,
1539 if (dir == 0 || dir == 1) { /* horz */
1543 if (dir == 0 || dir == 2) { /* vert */
1549 /* pick some fallbacks... */
1550 if (dir == 0 || dir == 1) { /* horz */
1551 x = screen_area(self->desktop)->x +
1552 screen_area(self->desktop)->width / 4;
1553 w = screen_area(self->desktop)->width / 2;
1555 if (dir == 0 || dir == 2) { /* vert */
1556 y = screen_area(self->desktop)->y +
1557 screen_area(self->desktop)->height / 4;
1558 h = screen_area(self->desktop)->height / 2;
1563 if (dir == 0 || dir == 1) /* horz */
1564 self->max_horz = max;
1565 if (dir == 0 || dir == 2) /* vert */
1566 self->max_vert = max;
1568 if (!self->max_horz && !self->max_vert)
1569 PROP_ERASE(self->window, openbox_premax);
1571 client_change_state(self); /* change the state hints on the client */
1573 /* figure out where the client should be going */
1574 frame_frame_gravity(self->frame, &x, &y);
1575 client_configure(self, Corner_TopLeft, x, y, w, h, TRUE, TRUE);
1578 void client_shade(Client *self, gboolean shade)
1580 if (!(self->functions & Func_Shade) || /* can't */
1581 self->shaded == shade) return; /* already done */
1583 /* when we're iconic, don't change the wmstate */
1585 self->wmstate = shade ? IconicState : NormalState;
1586 self->shaded = shade;
1587 client_change_state(self);
1588 frame_adjust_size(self->frame);
1591 void client_close(Client *self)
1595 if (!(self->functions & Func_Close)) return;
1598 XXX: itd be cool to do timeouts and shit here for killing the client's
1600 like... if the window is around after 5 seconds, then the close button
1601 turns a nice red, and if this function is called again, the client is
1605 ce.xclient.type = ClientMessage;
1606 ce.xclient.message_type = prop_atoms.wm_protocols;
1607 ce.xclient.display = ob_display;
1608 ce.xclient.window = self->window;
1609 ce.xclient.format = 32;
1610 ce.xclient.data.l[0] = prop_atoms.wm_delete_window;
1611 ce.xclient.data.l[1] = CurrentTime;
1612 ce.xclient.data.l[2] = 0l;
1613 ce.xclient.data.l[3] = 0l;
1614 ce.xclient.data.l[4] = 0l;
1615 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
1618 void client_set_desktop(Client *self, unsigned int target)
1620 if (target == self->desktop) return;
1622 g_message("Setting desktop %u\n", target);
1624 if (!(target < screen_num_desktops ||
1625 target == DESKTOP_ALL))
1628 self->desktop = target;
1629 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
1630 /* the frame can display the current desktop state */
1631 frame_adjust_state(self->frame);
1632 /* 'move' the window to the new desktop */
1633 client_showhide(self);
1634 screen_update_struts();
1637 static Client *search_modal_tree(Client *node, Client *skip)
1642 for (it = node->transients; it != NULL; it = it->next) {
1643 Client *c = it->data;
1644 if (c == skip) continue; /* circular? */
1645 if ((ret = search_modal_tree(c, skip))) return ret;
1646 if (c->modal) return c;
1651 Client *client_find_modal_child(Client *self)
1653 return search_modal_tree(self, self);
1656 gboolean client_validate(Client *self)
1660 XSync(ob_display, FALSE); /* get all events on the server */
1662 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
1663 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
1664 XPutBackEvent(ob_display, &e);
1671 void client_set_wm_state(Client *self, long state)
1673 if (state == self->wmstate) return; /* no change */
1677 client_iconify(self, TRUE, TRUE);
1680 client_iconify(self, FALSE, TRUE);
1685 void client_set_state(Client *self, Atom action, long data1, long data2)
1687 gboolean shaded = self->shaded;
1688 gboolean fullscreen = self->fullscreen;
1689 gboolean max_horz = self->max_horz;
1690 gboolean max_vert = self->max_vert;
1693 if (!(action == prop_atoms.net_wm_state_add ||
1694 action == prop_atoms.net_wm_state_remove ||
1695 action == prop_atoms.net_wm_state_toggle))
1696 /* an invalid action was passed to the client message, ignore it */
1699 for (i = 0; i < 2; ++i) {
1700 Atom state = i == 0 ? data1 : data2;
1702 if (!state) continue;
1704 /* if toggling, then pick whether we're adding or removing */
1705 if (action == prop_atoms.net_wm_state_toggle) {
1706 if (state == prop_atoms.net_wm_state_modal)
1707 action = self->modal ? prop_atoms.net_wm_state_remove :
1708 prop_atoms.net_wm_state_add;
1709 else if (state == prop_atoms.net_wm_state_maximized_vert)
1710 action = self->max_vert ? prop_atoms.net_wm_state_remove :
1711 prop_atoms.net_wm_state_add;
1712 else if (state == prop_atoms.net_wm_state_maximized_horz)
1713 action = self->max_horz ? prop_atoms.net_wm_state_remove :
1714 prop_atoms.net_wm_state_add;
1715 else if (state == prop_atoms.net_wm_state_shaded)
1716 action = self->shaded ? prop_atoms.net_wm_state_remove :
1717 prop_atoms.net_wm_state_add;
1718 else if (state == prop_atoms.net_wm_state_skip_taskbar)
1719 action = self->skip_taskbar ?
1720 prop_atoms.net_wm_state_remove :
1721 prop_atoms.net_wm_state_add;
1722 else if (state == prop_atoms.net_wm_state_skip_pager)
1723 action = self->skip_pager ?
1724 prop_atoms.net_wm_state_remove :
1725 prop_atoms.net_wm_state_add;
1726 else if (state == prop_atoms.net_wm_state_fullscreen)
1727 action = self->fullscreen ?
1728 prop_atoms.net_wm_state_remove :
1729 prop_atoms.net_wm_state_add;
1730 else if (state == prop_atoms.net_wm_state_above)
1731 action = self->above ? prop_atoms.net_wm_state_remove :
1732 prop_atoms.net_wm_state_add;
1733 else if (state == prop_atoms.net_wm_state_below)
1734 action = self->below ? prop_atoms.net_wm_state_remove :
1735 prop_atoms.net_wm_state_add;
1738 if (action == prop_atoms.net_wm_state_add) {
1739 if (state == prop_atoms.net_wm_state_modal) {
1740 /* XXX raise here or something? */
1742 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
1744 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
1746 } else if (state == prop_atoms.net_wm_state_shaded) {
1748 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
1749 self->skip_taskbar = TRUE;
1750 } else if (state == prop_atoms.net_wm_state_skip_pager) {
1751 self->skip_pager = TRUE;
1752 } else if (state == prop_atoms.net_wm_state_fullscreen) {
1754 } else if (state == prop_atoms.net_wm_state_above) {
1756 } else if (state == prop_atoms.net_wm_state_below) {
1760 } else { /* action == prop_atoms.net_wm_state_remove */
1761 if (state == prop_atoms.net_wm_state_modal) {
1762 self->modal = FALSE;
1763 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
1765 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
1767 } else if (state == prop_atoms.net_wm_state_shaded) {
1769 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
1770 self->skip_taskbar = FALSE;
1771 } else if (state == prop_atoms.net_wm_state_skip_pager) {
1772 self->skip_pager = FALSE;
1773 } else if (state == prop_atoms.net_wm_state_fullscreen) {
1775 } else if (state == prop_atoms.net_wm_state_above) {
1776 self->above = FALSE;
1777 } else if (state == prop_atoms.net_wm_state_below) {
1778 self->below = FALSE;
1782 if (max_horz != self->max_horz || max_vert != self->max_vert) {
1783 if (max_horz != self->max_horz && max_vert != self->max_vert) {
1785 if (max_horz == max_vert) { /* both going the same way */
1786 client_maximize(self, max_horz, 0, TRUE);
1788 client_maximize(self, max_horz, 1, TRUE);
1789 client_maximize(self, max_vert, 2, TRUE);
1793 if (max_horz != self->max_horz)
1794 client_maximize(self, max_horz, 1, TRUE);
1796 client_maximize(self, max_vert, 2, TRUE);
1799 /* change fullscreen state before shading, as it will affect if the window
1801 if (fullscreen != self->fullscreen)
1802 client_fullscreen(self, fullscreen, TRUE);
1803 if (shaded != self->shaded)
1804 client_shade(self, shaded);
1805 client_calc_layer(self);
1806 client_change_state(self); /* change the hint to relect these changes */
1809 gboolean client_focus(Client *self)
1814 /* if we have a modal child, then focus it, not us */
1815 child = client_find_modal_child(self);
1817 return client_focus(child);
1819 /* won't try focus if the client doesn't want it, or if the window isn't
1820 visible on the screen */
1821 if (!(self->frame->visible &&
1822 (self->can_focus || self->focus_notify)))
1825 /* do a check to see if the window has already been unmapped or destroyed
1826 do this intelligently while watching out for unmaps we've generated
1827 (ignore_unmaps > 0) */
1828 if (XCheckTypedWindowEvent(ob_display, self->window,
1829 DestroyNotify, &ev)) {
1830 XPutBackEvent(ob_display, &ev);
1833 while (XCheckTypedWindowEvent(ob_display, self->window,
1834 UnmapNotify, &ev)) {
1835 if (self->ignore_unmaps) {
1836 self->ignore_unmaps--;
1838 XPutBackEvent(ob_display, &ev);
1843 if (self->can_focus)
1844 XSetInputFocus(ob_display, self->window, RevertToNone, CurrentTime);
1846 if (self->focus_notify) {
1848 ce.xclient.type = ClientMessage;
1849 ce.xclient.message_type = prop_atoms.wm_protocols;
1850 ce.xclient.display = ob_display;
1851 ce.xclient.window = self->window;
1852 ce.xclient.format = 32;
1853 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
1854 ce.xclient.data.l[1] = event_lasttime;
1855 ce.xclient.data.l[2] = 0l;
1856 ce.xclient.data.l[3] = 0l;
1857 ce.xclient.data.l[4] = 0l;
1858 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
1861 /*XSync(ob_display, FALSE); XXX Why sync? */
1865 void client_unfocus(Client *self)
1867 g_assert(focus_client == self);
1868 focus_set_client(NULL);