7 #include "moveresize.h"
9 #include "extensions.h"
20 #include "render/render.h"
23 #include <X11/Xutil.h>
25 /*! The event mask to grab on client windows */
26 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
29 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
32 GList *client_list = NULL;
34 static void client_get_all(ObClient *self);
35 static void client_toggle_border(ObClient *self, gboolean show);
36 static void client_get_area(ObClient *self);
37 static void client_get_desktop(ObClient *self);
38 static void client_get_state(ObClient *self);
39 static void client_get_shaped(ObClient *self);
40 static void client_get_mwm_hints(ObClient *self);
41 static void client_get_gravity(ObClient *self);
42 static void client_showhide(ObClient *self);
43 static void client_change_allowed_actions(ObClient *self);
44 static void client_change_state(ObClient *self);
45 static void client_apply_startup_state(ObClient *self);
52 void client_shutdown()
56 void client_set_list()
58 Window *windows, *win_it;
60 guint size = g_list_length(client_list);
62 /* create an array of the window ids */
64 windows = g_new(Window, size);
66 for (it = client_list; it != NULL; it = it->next, ++win_it)
67 *win_it = ((ObClient*)it->data)->window;
71 PROP_SETA32(RootWindow(ob_display, ob_screen),
72 net_client_list, window, (guint32*)windows, size);
81 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, void *data)
85 for (it = self->transients; it; it = it->next) {
86 if (!func(it->data, data)) return;
87 client_foreach_transient(it->data, func, data);
91 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, void *data)
93 if (self->transient_for) {
94 if (self->transient_for != OB_TRAN_GROUP) {
95 if (!func(self->transient_for, data)) return;
96 client_foreach_ancestor(self->transient_for, func, data);
100 for (it = self->group->members; it; it = it->next)
101 if (it->data != self &&
102 !((ObClient*)it->data)->transient_for) {
103 if (!func(it->data, data)) return;
104 client_foreach_ancestor(it->data, func, data);
111 void client_manage_all()
113 unsigned int i, j, nchild;
116 XWindowAttributes attrib;
118 XQueryTree(ob_display, RootWindow(ob_display, ob_screen),
119 &w, &w, &children, &nchild);
121 /* remove all icon windows from the list */
122 for (i = 0; i < nchild; i++) {
123 if (children[i] == None) continue;
124 wmhints = XGetWMHints(ob_display, children[i]);
126 if ((wmhints->flags & IconWindowHint) &&
127 (wmhints->icon_window != children[i]))
128 for (j = 0; j < nchild; j++)
129 if (children[j] == wmhints->icon_window) {
137 for (i = 0; i < nchild; ++i) {
138 if (children[i] == None)
140 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
141 if (attrib.override_redirect) continue;
143 if (attrib.map_state != IsUnmapped)
144 client_manage(children[i]);
149 /* stack them as they were on startup!
150 why with stacking_lower? Why, because then windows who aren't in the
151 stacking list are on the top where you can see them instead of buried
153 for (i = startup_stack_size; i > 0; --i) {
156 w = startup_stack_order[i-1];
157 obw = g_hash_table_lookup(window_map, &w);
159 g_assert(WINDOW_IS_CLIENT(obw));
160 stacking_lower(CLIENT_AS_WINDOW(obw));
163 g_free(startup_stack_order);
164 startup_stack_order = NULL;
165 startup_stack_size = 0;
167 if (config_focus_new) {
170 active = g_hash_table_lookup(window_map, &startup_active);
172 g_assert(WINDOW_IS_CLIENT(active));
173 if (!client_focus(WINDOW_AS_CLIENT(active)))
174 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS);
176 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS);
180 void client_manage(Window window)
184 XWindowAttributes attrib;
185 XSetWindowAttributes attrib_set;
187 gboolean activate = FALSE;
191 /* check if it has already been unmapped by the time we started mapping
192 the grab does a sync so we don't have to here */
193 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
194 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e)) {
195 XPutBackEvent(ob_display, &e);
198 return; /* don't manage it */
201 /* make sure it isn't an override-redirect window */
202 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
203 attrib.override_redirect) {
205 return; /* don't manage it */
208 /* is the window a docking app */
209 if ((wmhint = XGetWMHints(ob_display, window))) {
210 if ((wmhint->flags & StateHint) &&
211 wmhint->initial_state == WithdrawnState) {
212 dock_add(window, wmhint);
220 ob_debug("Managing window: %lx\n", window);
222 /* choose the events we want to receive on the CLIENT window */
223 attrib_set.event_mask = CLIENT_EVENTMASK;
224 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
225 XChangeWindowAttributes(ob_display, window,
226 CWEventMask|CWDontPropagate, &attrib_set);
229 /* create the ObClient struct, and populate it from the hints on the
231 self = g_new(ObClient, 1);
232 self->obwin.type = Window_Client;
233 self->window = window;
234 client_get_all(self);
236 /* remove the client's border (and adjust re gravity) */
237 client_toggle_border(self, FALSE);
239 /* specify that if we exit, the window should not be destroyed and should
240 be reparented back to root automatically */
241 XChangeSaveSet(ob_display, window, SetModeInsert);
243 /* create the decoration frame for the client window */
244 self->frame = frame_new();
246 frame_grab_client(self->frame, self);
248 client_apply_startup_state(self);
252 /* add to client list/map */
253 client_list = g_list_append(client_list, self);
254 g_hash_table_insert(window_map, &self->window, self);
256 /* update the focus lists */
257 focus_order_add_new(self);
259 stacking_add(CLIENT_AS_WINDOW(self));
261 /* focus the new window? */
262 if (ob_state() != OB_STATE_STARTING && config_focus_new &&
263 /* note the check against Type_Normal/Dialog, not client_normal(self),
264 which would also include other types. in this case we want more
265 strict rules for focus */
266 (self->type == OB_CLIENT_TYPE_NORMAL ||
267 self->type == OB_CLIENT_TYPE_DIALOG))
269 if (self->desktop != screen_desktop) {
270 /* activate the window */
273 gboolean group_foc = FALSE;
278 for (it = self->group->members; it; it = it->next)
280 if (client_focused(it->data))
288 (!self->transient_for && (!self->group ||
289 !self->group->members->next))) ||
290 client_search_focus_tree_full(self) ||
292 !client_normal(focus_client))
294 /* activate the window */
300 dispatch_client(Event_Client_New, self, 0, 0);
302 /* make sure the window is visible */
303 client_move_onscreen(self, TRUE);
305 screen_update_areas();
307 client_showhide(self);
309 /* use client_focus instead of client_activate cuz client_activate does
310 stuff like switch desktops etc and I'm not interested in all that when
311 a window maps since its not based on an action from the user like
312 clicking a window to activate is. so keep the new window out of the way
314 if (activate) client_focus(self);
316 /* client_activate does this but we aret using it so we have to do it
318 if (screen_showing_desktop)
319 screen_show_desktop(FALSE);
321 /* update the list hints */
324 dispatch_client(Event_Client_Mapped, self, 0, 0);
326 ob_debug("Managed window 0x%lx (%s)\n", window, self->class);
329 void client_unmanage_all()
331 while (client_list != NULL)
332 client_unmanage(client_list->data);
335 /* called by client_unmanage() to close any menus referencing this client */
336 void client_close_menus(gpointer key, gpointer value, gpointer self)
338 if (((ObMenu *)value)->client == (ObClient *)self)
339 menu_hide((ObMenu *)value);
342 void client_unmanage(ObClient *self)
347 ob_debug("Unmanaging window: %lx (%s)\n", self->window, self->class);
349 dispatch_client(Event_Client_Destroy, self, 0, 0);
350 g_assert(self != NULL);
352 /* remove the window from our save set */
353 XChangeSaveSet(ob_display, self->window, SetModeDelete);
355 /* we dont want events no more */
356 XSelectInput(ob_display, self->window, NoEventMask);
358 frame_hide(self->frame);
360 client_list = g_list_remove(client_list, self);
361 stacking_remove(self);
362 g_hash_table_remove(window_map, &self->window);
364 /* update the focus lists */
365 focus_order_remove(self);
367 /* once the client is out of the list, update the struts to remove it's
369 screen_update_areas();
371 /* tell our parent(s) that we're gone */
372 if (self->transient_for == OB_TRAN_GROUP) { /* transient of group */
375 for (it = self->group->members; it; it = it->next)
376 if (it->data != self)
377 ((ObClient*)it->data)->transients =
378 g_slist_remove(((ObClient*)it->data)->transients, self);
379 } else if (self->transient_for) { /* transient of window */
380 self->transient_for->transients =
381 g_slist_remove(self->transient_for->transients, self);
384 /* tell our transients that we're gone */
385 for (it = self->transients; it != NULL; it = it->next) {
386 if (((ObClient*)it->data)->transient_for != OB_TRAN_GROUP) {
387 ((ObClient*)it->data)->transient_for = NULL;
388 client_calc_layer(it->data);
392 if (moveresize_client == self)
393 moveresize_end(TRUE);
395 /* close any windows that are attached to this window */
396 g_hash_table_foreach(menu_hash, client_close_menus, self);
399 if (focus_client == self) {
402 /* focus the last focused window on the desktop, and ignore enter
403 events from the unmap so it doesnt mess with the focus */
404 while (XCheckTypedEvent(ob_display, EnterNotify, &e));
405 client_unfocus(self);
408 /* remove from its group */
410 group_remove(self->group, self);
414 /* dispatch the unmapped event */
415 dispatch_client(Event_Client_Unmapped, self, 0, 0);
416 g_assert(self != NULL);
418 /* give the client its border back */
419 client_toggle_border(self, TRUE);
421 /* reparent the window out of the frame, and free the frame */
422 frame_release_client(self->frame, self);
425 if (ob_state() != OB_STATE_EXITING) {
426 /* these values should not be persisted across a window
428 PROP_ERASE(self->window, net_wm_desktop);
429 PROP_ERASE(self->window, net_wm_state);
431 /* if we're left in an iconic state, the client wont be mapped. this is
432 bad, since we will no longer be managing the window on restart */
434 XMapWindow(ob_display, self->window);
438 ob_debug("Unmanaged window 0x%lx\n", self->window);
440 /* free all data allocated in the client struct */
441 g_slist_free(self->transients);
442 for (j = 0; j < self->nicons; ++j)
443 g_free(self->icons[j].data);
444 if (self->nicons > 0)
447 g_free(self->icon_title);
453 /* update the list hints */
457 void client_move_onscreen(ObClient *self, gboolean rude)
459 int x = self->area.x;
460 int y = self->area.y;
461 if (client_find_onscreen(self, &x, &y,
462 self->area.width, self->area.height, rude)) {
463 client_configure(self, OB_CORNER_TOPLEFT, x, y,
464 self->area.width, self->area.height,
469 gboolean client_find_onscreen(ObClient *self, int *x, int *y, int w, int h,
473 int ox = *x, oy = *y;
475 frame_client_gravity(self->frame, x, y); /* get where the frame
478 /* XXX watch for xinerama dead areas */
480 a = screen_area(self->desktop);
481 if (*x >= a->x + a->width - 1)
482 *x = a->x + a->width - self->frame->area.width;
483 if (*y >= a->y + a->height - 1)
484 *y = a->y + a->height - self->frame->area.height;
485 if (*x + self->frame->area.width - 1 < a->x)
487 if (*y + self->frame->area.height - 1 < a->y)
491 /* this is my MOZILLA BITCHSLAP. oh ya it fucking feels good.
492 Java can suck it too. */
494 /* dont let windows map/move into the strut unless they
495 are bigger than the available area */
497 if (*x < a->x) *x = a->x;
498 if (*x + w > a->x + a->width)
499 *x = a->x + a->width - w;
501 if (h <= a->height) {
502 if (*y < a->y) *y = a->y;
503 if (*y + h > a->y + a->height)
504 *y = a->y + a->height - h;
508 frame_frame_gravity(self->frame, x, y); /* get where the client
511 return ox != *x || oy != *y;
514 static void client_toggle_border(ObClient *self, gboolean show)
516 /* adjust our idea of where the client is, based on its border. When the
517 border is removed, the client should now be considered to be in a
519 when re-adding the border to the client, the same operation needs to be
521 int oldx = self->area.x, oldy = self->area.y;
522 int x = oldx, y = oldy;
523 switch(self->gravity) {
525 case NorthWestGravity:
527 case SouthWestGravity:
529 case NorthEastGravity:
531 case SouthEastGravity:
532 if (show) x -= self->border_width * 2;
533 else x += self->border_width * 2;
540 if (show) x -= self->border_width;
541 else x += self->border_width;
544 switch(self->gravity) {
546 case NorthWestGravity:
548 case NorthEastGravity:
550 case SouthWestGravity:
552 case SouthEastGravity:
553 if (show) y -= self->border_width * 2;
554 else y += self->border_width * 2;
561 if (show) y -= self->border_width;
562 else y += self->border_width;
569 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
571 /* move the client so it is back it the right spot _with_ its
573 if (x != oldx || y != oldy)
574 XMoveWindow(ob_display, self->window, x, y);
576 XSetWindowBorderWidth(ob_display, self->window, 0);
580 static void client_get_all(ObClient *self)
582 /* update EVERYTHING!! */
584 self->ignore_unmaps = 0;
588 self->title = self->icon_title = NULL;
589 self->title_count = 1;
590 self->name = self->class = self->role = NULL;
591 self->wmstate = NormalState;
592 self->transient = FALSE;
593 self->transients = NULL;
594 self->transient_for = NULL;
596 self->urgent = FALSE;
597 self->positioned = FALSE;
598 self->decorate = TRUE;
602 client_get_area(self);
603 client_update_transient_for(self);
604 client_update_wmhints(self);
605 client_get_desktop(self);
606 client_get_state(self);
607 client_get_shaped(self);
609 client_get_mwm_hints(self);
610 client_get_type(self);/* this can change the mwmhints for special cases */
612 client_update_protocols(self);
614 client_get_gravity(self); /* get the attribute gravity */
615 client_update_normal_hints(self); /* this may override the attribute
618 /* got the type, the mwmhints, the protocols, and the normal hints
619 (min/max sizes), so we're ready to set up the decorations/functions */
620 client_setup_decor_and_functions(self);
622 client_update_title(self);
623 client_update_class(self);
624 client_update_strut(self);
625 client_update_icons(self);
627 client_change_state(self);
630 static void client_get_area(ObClient *self)
632 XWindowAttributes wattrib;
635 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
636 g_assert(ret != BadWindow);
638 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
639 self->border_width = wattrib.border_width;
642 static void client_get_desktop(ObClient *self)
644 guint32 d = screen_num_desktops; /* an always-invalid value */
646 if (PROP_GET32(self->window, net_wm_desktop, cardinal, &d)) {
647 if (d >= screen_num_desktops && d != DESKTOP_ALL)
648 self->desktop = screen_num_desktops - 1;
652 gboolean trdesk = FALSE;
654 if (self->transient_for) {
655 if (self->transient_for != OB_TRAN_GROUP) {
656 self->desktop = self->transient_for->desktop;
661 for (it = self->group->members; it; it = it->next)
662 if (it->data != self &&
663 !((ObClient*)it->data)->transient_for) {
664 self->desktop = ((ObClient*)it->data)->desktop;
671 /* defaults to the current desktop */
672 self->desktop = screen_desktop;
675 if (self->desktop != d) {
676 /* set the desktop hint, to make sure that it always exists */
677 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
681 static void client_get_state(ObClient *self)
686 self->modal = self->shaded = self->max_horz = self->max_vert =
687 self->fullscreen = self->above = self->below = self->iconic =
688 self->skip_taskbar = self->skip_pager = FALSE;
690 if (PROP_GETA32(self->window, net_wm_state, atom, &state, &num)) {
692 for (i = 0; i < num; ++i) {
693 if (state[i] == prop_atoms.net_wm_state_modal)
695 else if (state[i] == prop_atoms.net_wm_state_shaded)
697 else if (state[i] == prop_atoms.net_wm_state_hidden)
699 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
700 self->skip_taskbar = TRUE;
701 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
702 self->skip_pager = TRUE;
703 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
704 self->fullscreen = TRUE;
705 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
706 self->max_vert = TRUE;
707 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
708 self->max_horz = TRUE;
709 else if (state[i] == prop_atoms.net_wm_state_above)
711 else if (state[i] == prop_atoms.net_wm_state_below)
719 static void client_get_shaped(ObClient *self)
721 self->shaped = FALSE;
723 if (extensions_shape) {
728 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
730 XShapeQueryExtents(ob_display, self->window, &s, &foo,
731 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
733 self->shaped = (s != 0);
738 void client_update_transient_for(ObClient *self)
741 ObClient *target = NULL;
743 if (XGetTransientForHint(ob_display, self->window, &t)) {
744 self->transient = TRUE;
745 if (t != self->window) { /* cant be transient to itself! */
746 target = g_hash_table_lookup(window_map, &t);
747 /* if this happens then we need to check for it*/
748 g_assert(target != self);
749 g_assert(!target || WINDOW_IS_CLIENT(target));
751 if (!target && self->group) {
752 /* not transient to a client, see if it is transient for a
754 if (t == self->group->leader ||
756 t == RootWindow(ob_display, ob_screen)) {
757 /* window is a transient for its group! */
758 target = OB_TRAN_GROUP;
763 self->transient = FALSE;
765 /* if anything has changed... */
766 if (target != self->transient_for) {
767 if (self->transient_for == OB_TRAN_GROUP) { /* transient of group */
770 /* remove from old parents */
771 for (it = self->group->members; it; it = g_slist_next(it)) {
772 ObClient *c = it->data;
773 if (c != self && !c->transient_for)
774 c->transients = g_slist_remove(c->transients, self);
776 } else if (self->transient_for != NULL) { /* transient of window */
777 /* remove from old parent */
778 self->transient_for->transients =
779 g_slist_remove(self->transient_for->transients, self);
781 self->transient_for = target;
782 if (self->transient_for == OB_TRAN_GROUP) { /* transient of group */
785 /* add to new parents */
786 for (it = self->group->members; it; it = g_slist_next(it)) {
787 ObClient *c = it->data;
788 if (c != self && !c->transient_for)
789 c->transients = g_slist_append(c->transients, self);
792 /* remove all transients which are in the group, that causes
793 circlular pointer hell of doom */
794 for (it = self->group->members; it; it = g_slist_next(it)) {
796 for (sit = self->transients; sit; sit = next) {
797 next = g_slist_next(sit);
798 if (sit->data == it->data)
800 g_slist_delete_link(self->transients, sit);
803 } else if (self->transient_for != NULL) { /* transient of window */
804 /* add to new parent */
805 self->transient_for->transients =
806 g_slist_append(self->transient_for->transients, self);
811 static void client_get_mwm_hints(ObClient *self)
816 self->mwmhints.flags = 0; /* default to none */
818 if (PROP_GETA32(self->window, motif_wm_hints, motif_wm_hints,
820 if (num >= OB_MWM_ELEMENTS) {
821 self->mwmhints.flags = hints[0];
822 self->mwmhints.functions = hints[1];
823 self->mwmhints.decorations = hints[2];
829 void client_get_type(ObClient *self)
836 if (PROP_GETA32(self->window, net_wm_window_type, atom, &val, &num)) {
837 /* use the first value that we know about in the array */
838 for (i = 0; i < num; ++i) {
839 if (val[i] == prop_atoms.net_wm_window_type_desktop)
840 self->type = OB_CLIENT_TYPE_DESKTOP;
841 else if (val[i] == prop_atoms.net_wm_window_type_dock)
842 self->type = OB_CLIENT_TYPE_DOCK;
843 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
844 self->type = OB_CLIENT_TYPE_TOOLBAR;
845 else if (val[i] == prop_atoms.net_wm_window_type_menu)
846 self->type = OB_CLIENT_TYPE_MENU;
847 else if (val[i] == prop_atoms.net_wm_window_type_utility)
848 self->type = OB_CLIENT_TYPE_UTILITY;
849 else if (val[i] == prop_atoms.net_wm_window_type_splash)
850 self->type = OB_CLIENT_TYPE_SPLASH;
851 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
852 self->type = OB_CLIENT_TYPE_DIALOG;
853 else if (val[i] == prop_atoms.net_wm_window_type_normal)
854 self->type = OB_CLIENT_TYPE_NORMAL;
855 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
856 /* prevent this window from getting any decor or
858 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
859 OB_MWM_FLAG_DECORATIONS);
860 self->mwmhints.decorations = 0;
861 self->mwmhints.functions = 0;
863 if (self->type != (ObClientType) -1)
864 break; /* grab the first legit type */
869 if (self->type == (ObClientType) -1) {
870 /*the window type hint was not set, which means we either classify
871 ourself as a normal window or a dialog, depending on if we are a
874 self->type = OB_CLIENT_TYPE_DIALOG;
876 self->type = OB_CLIENT_TYPE_NORMAL;
880 void client_update_protocols(ObClient *self)
885 self->focus_notify = FALSE;
886 self->delete_window = FALSE;
888 if (PROP_GETA32(self->window, wm_protocols, atom, &proto, &num_return)) {
889 for (i = 0; i < num_return; ++i) {
890 if (proto[i] == prop_atoms.wm_delete_window) {
891 /* this means we can request the window to close */
892 self->delete_window = TRUE;
893 } else if (proto[i] == prop_atoms.wm_take_focus)
894 /* if this protocol is requested, then the window will be
895 notified whenever we want it to receive focus */
896 self->focus_notify = TRUE;
902 static void client_get_gravity(ObClient *self)
904 XWindowAttributes wattrib;
907 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
908 g_assert(ret != BadWindow);
909 self->gravity = wattrib.win_gravity;
912 void client_update_normal_hints(ObClient *self)
916 int oldgravity = self->gravity;
919 self->min_ratio = 0.0f;
920 self->max_ratio = 0.0f;
921 SIZE_SET(self->size_inc, 1, 1);
922 SIZE_SET(self->base_size, 0, 0);
923 SIZE_SET(self->min_size, 0, 0);
924 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
926 /* get the hints from the window */
927 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
928 self->positioned = !!(size.flags & (PPosition|USPosition));
930 if (size.flags & PWinGravity) {
931 self->gravity = size.win_gravity;
933 /* if the client has a frame, i.e. has already been mapped and
934 is changing its gravity */
935 if (self->frame && self->gravity != oldgravity) {
936 /* move our idea of the client's position based on its new
938 self->area.x = self->frame->area.x;
939 self->area.y = self->frame->area.y;
940 frame_frame_gravity(self->frame, &self->area.x, &self->area.y);
944 if (size.flags & PAspect) {
945 if (size.min_aspect.y)
946 self->min_ratio = (float)size.min_aspect.x / size.min_aspect.y;
947 if (size.max_aspect.y)
948 self->max_ratio = (float)size.max_aspect.x / size.max_aspect.y;
951 if (size.flags & PMinSize)
952 SIZE_SET(self->min_size, size.min_width, size.min_height);
954 if (size.flags & PMaxSize)
955 SIZE_SET(self->max_size, size.max_width, size.max_height);
957 if (size.flags & PBaseSize)
958 SIZE_SET(self->base_size, size.base_width, size.base_height);
960 if (size.flags & PResizeInc)
961 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
965 void client_setup_decor_and_functions(ObClient *self)
967 /* start with everything (cept fullscreen) */
968 self->decorations = (OB_FRAME_DECOR_TITLEBAR |
969 OB_FRAME_DECOR_HANDLE |
970 OB_FRAME_DECOR_GRIPS |
971 OB_FRAME_DECOR_BORDER |
972 OB_FRAME_DECOR_ICON |
973 OB_FRAME_DECOR_ALLDESKTOPS |
974 OB_FRAME_DECOR_ICONIFY |
975 OB_FRAME_DECOR_MAXIMIZE |
976 OB_FRAME_DECOR_SHADE);
977 self->functions = (OB_CLIENT_FUNC_RESIZE |
978 OB_CLIENT_FUNC_MOVE |
979 OB_CLIENT_FUNC_ICONIFY |
980 OB_CLIENT_FUNC_MAXIMIZE |
981 OB_CLIENT_FUNC_SHADE);
982 if (self->delete_window) {
983 self->functions |= OB_CLIENT_FUNC_CLOSE;
984 self->decorations |= OB_FRAME_DECOR_CLOSE;
987 if (!(self->min_size.width < self->max_size.width ||
988 self->min_size.height < self->max_size.height))
989 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
991 switch (self->type) {
992 case OB_CLIENT_TYPE_NORMAL:
993 /* normal windows retain all of the possible decorations and
994 functionality, and are the only windows that you can fullscreen */
995 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
998 case OB_CLIENT_TYPE_DIALOG:
999 case OB_CLIENT_TYPE_UTILITY:
1000 /* these windows cannot be maximized */
1001 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1004 case OB_CLIENT_TYPE_MENU:
1005 case OB_CLIENT_TYPE_TOOLBAR:
1006 /* these windows get less functionality */
1007 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY | OB_CLIENT_FUNC_RESIZE);
1010 case OB_CLIENT_TYPE_DESKTOP:
1011 case OB_CLIENT_TYPE_DOCK:
1012 case OB_CLIENT_TYPE_SPLASH:
1013 /* none of these windows are manipulated by the window manager */
1014 self->decorations = 0;
1015 self->functions = 0;
1019 /* Mwm Hints are applied subtractively to what has already been chosen for
1020 decor and functionality */
1021 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1022 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1023 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1024 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1025 /* if the mwm hints request no handle or title, then all
1026 decorations are disabled */
1027 self->decorations = 0;
1031 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1032 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1033 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1034 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1035 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1036 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1037 /* dont let mwm hints kill any buttons
1038 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1039 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1040 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1041 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1043 /* dont let mwm hints kill the close button
1044 if (! (self->mwmhints.functions & MwmFunc_Close))
1045 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1049 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1050 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1051 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1052 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1053 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1054 self->decorations &= ~OB_FRAME_DECOR_GRIPS;
1056 /* can't maximize without moving/resizing */
1057 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1058 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1059 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1060 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1061 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1064 /* finally, the user can have requested no decorations, which overrides
1066 if (!self->decorate)
1067 self->decorations = 0;
1069 /* if we don't have a titlebar, then we cannot shade! */
1070 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1071 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1073 /* now we need to check against rules for the client's current state */
1074 if (self->fullscreen) {
1075 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1076 OB_CLIENT_FUNC_FULLSCREEN |
1077 OB_CLIENT_FUNC_ICONIFY);
1078 self->decorations = 0;
1081 client_change_allowed_actions(self);
1084 /* this makes sure that these windows appear on all desktops */
1085 if (self->type == OB_CLIENT_TYPE_DESKTOP &&
1086 self->desktop != DESKTOP_ALL)
1087 client_set_desktop(self, DESKTOP_ALL, FALSE);
1089 /* adjust the client's decorations, etc. */
1090 client_reconfigure(self);
1092 /* this makes sure that these windows appear on all desktops */
1093 if (self->type == OB_CLIENT_TYPE_DESKTOP &&
1094 self->desktop != DESKTOP_ALL)
1096 self->desktop = DESKTOP_ALL;
1101 static void client_change_allowed_actions(ObClient *self)
1106 /* desktop windows are kept on all desktops */
1107 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1108 actions[num++] = prop_atoms.net_wm_action_change_desktop;
1110 if (self->functions & OB_CLIENT_FUNC_SHADE)
1111 actions[num++] = prop_atoms.net_wm_action_shade;
1112 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1113 actions[num++] = prop_atoms.net_wm_action_close;
1114 if (self->functions & OB_CLIENT_FUNC_MOVE)
1115 actions[num++] = prop_atoms.net_wm_action_move;
1116 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1117 actions[num++] = prop_atoms.net_wm_action_minimize;
1118 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1119 actions[num++] = prop_atoms.net_wm_action_resize;
1120 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1121 actions[num++] = prop_atoms.net_wm_action_fullscreen;
1122 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1123 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
1124 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
1127 PROP_SETA32(self->window, net_wm_allowed_actions, atom, actions, num);
1129 /* make sure the window isn't breaking any rules now */
1131 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1132 if (self->frame) client_shade(self, FALSE);
1133 else self->shaded = FALSE;
1135 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY) && self->iconic) {
1136 if (self->frame) client_iconify(self, FALSE, TRUE);
1137 else self->iconic = FALSE;
1139 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1140 if (self->frame) client_fullscreen(self, FALSE, TRUE);
1141 else self->fullscreen = FALSE;
1143 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1145 if (self->frame) client_maximize(self, FALSE, 0, TRUE);
1146 else self->max_vert = self->max_horz = FALSE;
1150 void client_reconfigure(ObClient *self)
1152 /* by making this pass FALSE for user, we avoid the emacs event storm where
1153 every configurenotify causes an update in its normal hints, i think this
1154 is generally what we want anyways... */
1155 client_configure(self, OB_CORNER_TOPLEFT, self->area.x, self->area.y,
1156 self->area.width, self->area.height, FALSE, TRUE);
1159 void client_update_wmhints(ObClient *self)
1162 gboolean ur = FALSE;
1165 /* assume a window takes input if it doesnt specify */
1166 self->can_focus = TRUE;
1168 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
1169 if (hints->flags & InputHint)
1170 self->can_focus = hints->input;
1172 /* only do this when first managing the window *AND* when we aren't
1174 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1175 if (hints->flags & StateHint)
1176 self->iconic = hints->initial_state == IconicState;
1178 if (hints->flags & XUrgencyHint)
1181 if (!(hints->flags & WindowGroupHint))
1182 hints->window_group = None;
1184 /* did the group state change? */
1185 if (hints->window_group !=
1186 (self->group ? self->group->leader : None)) {
1187 /* remove from the old group if there was one */
1188 if (self->group != NULL) {
1189 /* remove transients of the group */
1190 for (it = self->group->members; it; it = it->next)
1191 self->transients = g_slist_remove(self->transients,
1193 group_remove(self->group, self);
1196 if (hints->window_group != None) {
1197 self->group = group_add(hints->window_group, self);
1199 /* i can only have transients from the group if i am not
1201 if (!self->transient_for) {
1202 /* add other transients of the group that are already
1204 for (it = self->group->members; it; it = it->next) {
1205 ObClient *c = it->data;
1206 if (c != self && c->transient_for == OB_TRAN_GROUP)
1208 g_slist_append(self->transients, c);
1213 /* the WM_HINTS can contain an icon */
1214 client_update_icons(self);
1216 /* because the self->transient flag wont change from this call,
1217 we don't need to update the window's type and such, only its
1218 transient_for, and the transients lists of other windows in
1219 the group may be affected */
1220 client_update_transient_for(self);
1226 if (ur != self->urgent) {
1228 ob_debug("Urgent Hint for 0x%lx: %s\n", self->window,
1230 /* fire the urgent callback if we're mapped, otherwise, wait until
1231 after we're mapped */
1233 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
1237 void client_update_title(ObClient *self)
1243 gboolean read_title;
1245 g_free(self->title);
1248 if (!PROP_GETS(self->window, net_wm_name, utf8, &data))
1249 /* try old x stuff */
1250 if (!PROP_GETS(self->window, wm_name, locale, &data))
1251 data = g_strdup("Unnamed Window");
1253 /* look for duplicates and append a number */
1255 for (it = client_list; it; it = it->next)
1256 if (it->data != self) {
1257 ObClient *c = it->data;
1258 if (0 == strncmp(c->title, data, strlen(data)))
1259 nums |= 1 << c->title_count;
1261 /* find first free number */
1262 for (i = 1; i <= 32; ++i)
1263 if (!(nums & (1 << i))) {
1264 if (self->title_count == 1 || i == 1)
1265 self->title_count = i;
1268 /* dont display the number for the first window */
1269 if (self->title_count > 1) {
1270 char *vdata, *ndata;
1271 ndata = g_strdup_printf(" - [%u]", self->title_count);
1272 vdata = g_strconcat(data, ndata, NULL);
1278 PROP_SETS(self->window, net_wm_visible_name, data);
1283 frame_adjust_title(self->frame);
1285 /* update the icon title */
1287 g_free(self->icon_title);
1291 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, &data))
1292 /* try old x stuff */
1293 if (!PROP_GETS(self->window, wm_icon_name, locale, &data)) {
1294 data = g_strdup(self->title);
1298 /* append the title count, dont display the number for the first window */
1299 if (read_title && self->title_count > 1) {
1300 char *vdata, *ndata;
1301 ndata = g_strdup_printf(" - [%u]", self->title_count);
1302 vdata = g_strconcat(data, ndata, NULL);
1308 PROP_SETS(self->window, net_wm_visible_icon_name, data);
1310 self->icon_title = data;
1313 void client_update_class(ObClient *self)
1318 if (self->name) g_free(self->name);
1319 if (self->class) g_free(self->class);
1320 if (self->role) g_free(self->role);
1322 self->name = self->class = self->role = NULL;
1324 if (PROP_GETSS(self->window, wm_class, locale, &data)) {
1326 self->name = g_strdup(data[0]);
1328 self->class = g_strdup(data[1]);
1333 if (PROP_GETS(self->window, wm_window_role, locale, &s))
1334 self->role = g_strdup(s);
1336 if (self->name == NULL) self->name = g_strdup("");
1337 if (self->class == NULL) self->class = g_strdup("");
1338 if (self->role == NULL) self->role = g_strdup("");
1341 void client_update_strut(ObClient *self)
1346 if (!PROP_GETA32(self->window, net_wm_strut, cardinal, &data, &num)) {
1347 STRUT_SET(self->strut, 0, 0, 0, 0);
1350 STRUT_SET(self->strut, data[0], data[2], data[1], data[3]);
1352 STRUT_SET(self->strut, 0, 0, 0, 0);
1356 /* updating here is pointless while we're being mapped cuz we're not in
1357 the client list yet */
1359 screen_update_areas();
1362 void client_update_icons(ObClient *self)
1368 for (i = 0; i < self->nicons; ++i)
1369 g_free(self->icons[i].data);
1370 if (self->nicons > 0)
1371 g_free(self->icons);
1374 if (PROP_GETA32(self->window, net_wm_icon, cardinal, &data, &num)) {
1375 /* figure out how many valid icons are in here */
1377 while (num - i > 2) {
1381 if (i > num || w*h == 0) break;
1385 self->icons = g_new(ObClientIcon, self->nicons);
1387 /* store the icons */
1389 for (j = 0; j < self->nicons; ++j) {
1392 w = self->icons[j].width = data[i++];
1393 h = self->icons[j].height = data[i++];
1395 if (w*h == 0) continue;
1397 self->icons[j].data = g_new(RrPixel32, w * h);
1398 for (x = 0, y = 0, t = 0; t < w * h; ++t, ++x, ++i) {
1403 self->icons[j].data[t] =
1404 (((data[i] >> 24) & 0xff) << RrDefaultAlphaOffset) +
1405 (((data[i] >> 16) & 0xff) << RrDefaultRedOffset) +
1406 (((data[i] >> 8) & 0xff) << RrDefaultGreenOffset) +
1407 (((data[i] >> 0) & 0xff) << RrDefaultBlueOffset);
1413 } else if (PROP_GETA32(self->window, kwm_win_icon,
1414 kwm_win_icon, &data, &num)) {
1417 self->icons = g_new(ObClientIcon, self->nicons);
1418 xerror_set_ignore(TRUE);
1419 if (!RrPixmapToRGBA(ob_rr_inst,
1421 &self->icons[self->nicons-1].width,
1422 &self->icons[self->nicons-1].height,
1423 &self->icons[self->nicons-1].data)) {
1424 g_free(&self->icons[self->nicons-1]);
1427 xerror_set_ignore(FALSE);
1433 if ((hints = XGetWMHints(ob_display, self->window))) {
1434 if (hints->flags & IconPixmapHint) {
1436 self->icons = g_new(ObClientIcon, self->nicons);
1437 xerror_set_ignore(TRUE);
1438 if (!RrPixmapToRGBA(ob_rr_inst,
1440 (hints->flags & IconMaskHint ?
1441 hints->icon_mask : None),
1442 &self->icons[self->nicons-1].width,
1443 &self->icons[self->nicons-1].height,
1444 &self->icons[self->nicons-1].data)){
1445 g_free(&self->icons[self->nicons-1]);
1448 xerror_set_ignore(FALSE);
1455 frame_adjust_icon(self->frame);
1458 static void client_change_state(ObClient *self)
1461 guint32 netstate[10];
1464 state[0] = self->wmstate;
1466 PROP_SETA32(self->window, wm_state, wm_state, state, 2);
1470 netstate[num++] = prop_atoms.net_wm_state_modal;
1472 netstate[num++] = prop_atoms.net_wm_state_shaded;
1474 netstate[num++] = prop_atoms.net_wm_state_hidden;
1475 if (self->skip_taskbar)
1476 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
1477 if (self->skip_pager)
1478 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
1479 if (self->fullscreen)
1480 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
1482 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
1484 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
1486 netstate[num++] = prop_atoms.net_wm_state_above;
1488 netstate[num++] = prop_atoms.net_wm_state_below;
1489 PROP_SETA32(self->window, net_wm_state, atom, netstate, num);
1491 client_calc_layer(self);
1494 frame_adjust_state(self->frame);
1497 ObClient *client_search_focus_tree(ObClient *self)
1502 for (it = self->transients; it != NULL; it = it->next) {
1503 if (client_focused(it->data)) return it->data;
1504 if ((ret = client_search_focus_tree(it->data))) return ret;
1509 ObClient *client_search_focus_tree_full(ObClient *self)
1511 if (self->transient_for) {
1512 if (self->transient_for != OB_TRAN_GROUP) {
1513 return client_search_focus_tree_full(self->transient_for);
1516 gboolean recursed = FALSE;
1518 for (it = self->group->members; it; it = it->next)
1519 if (!((ObClient*)it->data)->transient_for) {
1521 if ((c = client_search_focus_tree_full(it->data)))
1530 /* this function checks the whole tree, the client_search_focus_tree~
1531 does not, so we need to check this window */
1532 if (client_focused(self))
1534 return client_search_focus_tree(self);
1537 static ObStackingLayer calc_layer(ObClient *self)
1541 if (self->fullscreen) l = OB_STACKING_LAYER_FULLSCREEN;
1542 else if (self->type == OB_CLIENT_TYPE_DESKTOP)
1543 l = OB_STACKING_LAYER_DESKTOP;
1544 else if (self->type == OB_CLIENT_TYPE_DOCK) {
1545 if (!self->below) l = OB_STACKING_LAYER_TOP;
1546 else l = OB_STACKING_LAYER_NORMAL;
1548 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
1549 else if (self->below) l = OB_STACKING_LAYER_BELOW;
1550 else l = OB_STACKING_LAYER_NORMAL;
1555 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
1556 ObStackingLayer l, gboolean raised)
1558 ObStackingLayer old, own;
1562 own = calc_layer(self);
1563 self->layer = l > own ? l : own;
1565 for (it = self->transients; it; it = it->next)
1566 client_calc_layer_recursive(it->data, orig,
1567 l, raised ? raised : l != old);
1569 if (!raised && l != old)
1570 if (orig->frame) { /* only restack if the original window is managed */
1571 /* XXX add_non_intrusive ever? */
1572 stacking_remove(CLIENT_AS_WINDOW(self));
1573 stacking_add(CLIENT_AS_WINDOW(self));
1577 void client_calc_layer(ObClient *self)
1584 /* transients take on the layer of their parents */
1585 self = client_search_top_transient(self);
1587 l = calc_layer(self);
1589 client_calc_layer_recursive(self, orig, l, FALSE);
1592 gboolean client_should_show(ObClient *self)
1594 if (self->iconic) return FALSE;
1595 else if (!(self->desktop == screen_desktop ||
1596 self->desktop == DESKTOP_ALL)) return FALSE;
1597 else if (client_normal(self) && screen_showing_desktop) return FALSE;
1602 static void client_showhide(ObClient *self)
1605 if (client_should_show(self))
1606 frame_show(self->frame);
1608 frame_hide(self->frame);
1611 gboolean client_normal(ObClient *self) {
1612 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
1613 self->type == OB_CLIENT_TYPE_DOCK ||
1614 self->type == OB_CLIENT_TYPE_SPLASH);
1617 static void client_apply_startup_state(ObClient *self)
1619 /* these are in a carefully crafted order.. */
1622 self->iconic = FALSE;
1623 client_iconify(self, TRUE, FALSE);
1625 if (self->fullscreen) {
1626 self->fullscreen = FALSE;
1627 client_fullscreen(self, TRUE, FALSE);
1630 self->shaded = FALSE;
1631 client_shade(self, TRUE);
1634 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
1636 if (self->max_vert && self->max_horz) {
1637 self->max_vert = self->max_horz = FALSE;
1638 client_maximize(self, TRUE, 0, FALSE);
1639 } else if (self->max_vert) {
1640 self->max_vert = FALSE;
1641 client_maximize(self, TRUE, 2, FALSE);
1642 } else if (self->max_horz) {
1643 self->max_horz = FALSE;
1644 client_maximize(self, TRUE, 1, FALSE);
1647 /* nothing to do for the other states:
1656 void client_configure(ObClient *self, ObCorner anchor,
1657 int x, int y, int w, int h,
1658 gboolean user, gboolean final)
1660 gboolean moved = FALSE, resized = FALSE;
1662 /* gets the frame's position */
1663 frame_client_gravity(self->frame, &x, &y);
1665 /* these positions are frame positions, not client positions */
1667 /* set the size and position if fullscreen */
1668 if (self->fullscreen) {
1671 XF86VidModeModeLine mode;
1676 i = client_monitor(self);
1677 a = screen_physical_area_monitor(i);
1680 if (i == 0 && /* primary head */
1681 extensions_vidmode &&
1682 XF86VidModeGetViewPort(ob_display, ob_screen, &x, &y) &&
1683 /* get the mode last so the mode.privsize isnt freed incorrectly */
1684 XF86VidModeGetModeLine(ob_display, ob_screen, &dot, &mode)) {
1689 if (mode.privsize) XFree(mode.private);
1699 user = FALSE; /* ignore that increment etc shit when in fullscreen */
1703 a = screen_area_monitor(self->desktop, client_monitor(self));
1705 /* set the size and position if maximized */
1706 if (self->max_horz) {
1707 x = a->x - self->frame->size.left;
1710 if (self->max_vert) {
1712 h = a->height - self->frame->size.top - self->frame->size.bottom;
1716 /* gets the client's position */
1717 frame_frame_gravity(self->frame, &x, &y);
1719 /* these override the above states! if you cant move you can't move! */
1721 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
1725 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
1726 w = self->area.width;
1727 h = self->area.height;
1731 if (!(w == self->area.width && h == self->area.height)) {
1732 int basew, baseh, minw, minh;
1734 /* base size is substituted with min size if not specified */
1735 if (self->base_size.width || self->base_size.height) {
1736 basew = self->base_size.width;
1737 baseh = self->base_size.height;
1739 basew = self->min_size.width;
1740 baseh = self->min_size.height;
1742 /* min size is substituted with base size if not specified */
1743 if (self->min_size.width || self->min_size.height) {
1744 minw = self->min_size.width;
1745 minh = self->min_size.height;
1747 minw = self->base_size.width;
1748 minh = self->base_size.height;
1752 /* for interactive resizing. have to move half an increment in each
1755 /* how far we are towards the next size inc */
1756 int mw = (w - basew) % self->size_inc.width;
1757 int mh = (h - baseh) % self->size_inc.height;
1759 int aw = self->size_inc.width / 2;
1760 int ah = self->size_inc.height / 2;
1761 /* don't let us move into a new size increment */
1762 if (mw + aw >= self->size_inc.width)
1763 aw = self->size_inc.width - mw - 1;
1764 if (mh + ah >= self->size_inc.height)
1765 ah = self->size_inc.height - mh - 1;
1769 /* if this is a user-requested resize, then check against min/max
1772 /* smaller than min size or bigger than max size? */
1773 if (w > self->max_size.width) w = self->max_size.width;
1774 if (w < minw) w = minw;
1775 if (h > self->max_size.height) h = self->max_size.height;
1776 if (h < minh) h = minh;
1782 /* keep to the increments */
1783 w /= self->size_inc.width;
1784 h /= self->size_inc.height;
1786 /* you cannot resize to nothing */
1790 /* store the logical size */
1791 SIZE_SET(self->logical_size, w, h);
1793 w *= self->size_inc.width;
1794 h *= self->size_inc.height;
1800 /* adjust the height to match the width for the aspect ratios.
1801 for this, min size is not substituted for base size ever. */
1802 w -= self->base_size.width;
1803 h -= self->base_size.height;
1805 if (self->min_ratio)
1806 if (h * self->min_ratio > w) h = (int)(w / self->min_ratio);
1807 if (self->max_ratio)
1808 if (h * self->max_ratio < w) h = (int)(w / self->max_ratio);
1810 w += self->base_size.width;
1811 h += self->base_size.height;
1816 case OB_CORNER_TOPLEFT:
1818 case OB_CORNER_TOPRIGHT:
1819 x -= w - self->area.width;
1821 case OB_CORNER_BOTTOMLEFT:
1822 y -= h - self->area.height;
1824 case OB_CORNER_BOTTOMRIGHT:
1825 x -= w - self->area.width;
1826 y -= h - self->area.height;
1830 moved = x != self->area.x || y != self->area.y;
1831 resized = w != self->area.width || h != self->area.height;
1833 RECT_SET(self->area, x, y, w, h);
1835 /* for app-requested resizes, always resize if 'resized' is true.
1836 for user-requested ones, only resize if final is true, or when
1837 resizing in opaque mode */
1838 if ((!user && resized) ||
1839 (user && (final || (resized && config_opaque_resize))))
1840 XResizeWindow(ob_display, self->window, w, h);
1842 /* move/resize the frame to match the request */
1844 if (self->decorations != self->frame->decorations)
1845 moved = resized = TRUE;
1847 if (moved || resized)
1848 frame_adjust_area(self->frame, moved, resized);
1850 /* If you send this and the client hasn't changed you end up with buggy
1851 clients (emacs) freaking out, cuz they send back a configure every
1852 time they receive this event, which resends them this event... etc.
1854 if ((!user && moved) || (user && final)) {
1856 event.type = ConfigureNotify;
1857 event.xconfigure.display = ob_display;
1858 event.xconfigure.event = self->window;
1859 event.xconfigure.window = self->window;
1861 /* root window real coords */
1862 event.xconfigure.x = self->frame->area.x + self->frame->size.left;
1863 event.xconfigure.y = self->frame->area.y + self->frame->size.top;
1865 event.xconfigure.width = w;
1866 event.xconfigure.height = h;
1867 event.xconfigure.border_width = 0;
1868 event.xconfigure.above = self->frame->plate;
1869 event.xconfigure.override_redirect = FALSE;
1870 XSendEvent(event.xconfigure.display, event.xconfigure.window,
1871 FALSE, StructureNotifyMask, &event);
1876 void client_fullscreen(ObClient *self, gboolean fs, gboolean savearea)
1880 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
1881 self->fullscreen == fs) return; /* already done */
1883 self->fullscreen = fs;
1884 client_change_state(self); /* change the state hints on the client,
1885 and adjust out layer/stacking */
1889 guint32 dimensions[4];
1890 dimensions[0] = self->area.x;
1891 dimensions[1] = self->area.y;
1892 dimensions[2] = self->area.width;
1893 dimensions[3] = self->area.height;
1895 PROP_SETA32(self->window, openbox_premax, cardinal,
1899 /* these are not actually used cuz client_configure will set them
1900 as appropriate when the window is fullscreened */
1907 /* pick some fallbacks... */
1908 a = screen_area_monitor(self->desktop, 0);
1909 x = a->x + a->width / 4;
1910 y = a->y + a->height / 4;
1914 if (PROP_GETA32(self->window, openbox_premax, cardinal,
1915 (guint32**)&dimensions, &num)) {
1926 client_setup_decor_and_functions(self);
1928 client_configure(self, OB_CORNER_TOPLEFT, x, y, w, h, TRUE, TRUE);
1930 /* try focus us when we go into fullscreen mode */
1934 static void client_iconify_recursive(ObClient *self,
1935 gboolean iconic, gboolean curdesk)
1938 gboolean changed = FALSE;
1941 if (self->iconic != iconic) {
1942 ob_debug("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
1945 self->iconic = iconic;
1948 if (self->functions & OB_CLIENT_FUNC_ICONIFY) {
1949 self->wmstate = IconicState;
1950 self->ignore_unmaps++;
1951 /* we unmap the client itself so that we can get MapRequest
1952 events, and because the ICCCM tells us to! */
1953 XUnmapWindow(ob_display, self->window);
1955 /* update the focus lists.. iconic windows go to the bottom of
1956 the list, put the new iconic window at the 'top of the
1958 focus_order_to_top(self);
1964 client_set_desktop(self, screen_desktop, FALSE);
1965 self->wmstate = self->shaded ? IconicState : NormalState;
1966 XMapWindow(ob_display, self->window);
1968 /* this puts it after the current focused window */
1969 focus_order_remove(self);
1970 focus_order_add_new(self);
1972 /* this is here cuz with the VIDMODE extension, the viewport can
1973 change while a fullscreen window is iconic, and when it
1974 uniconifies, it would be nice if it did so to the new position
1976 client_reconfigure(self);
1983 client_change_state(self);
1984 client_showhide(self);
1985 screen_update_areas();
1987 dispatch_client(iconic ? Event_Client_Unmapped : Event_Client_Mapped,
1991 /* iconify all transients */
1992 for (it = self->transients; it != NULL; it = it->next)
1993 if (it->data != self) client_iconify_recursive(it->data,
1997 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk)
1999 /* move up the transient chain as far as possible first */
2000 self = client_search_top_transient(self);
2002 client_iconify_recursive(client_search_top_transient(self),
2006 void client_maximize(ObClient *self, gboolean max, int dir, gboolean savearea)
2010 g_assert(dir == 0 || dir == 1 || dir == 2);
2011 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE)) return; /* can't */
2013 /* check if already done */
2015 if (dir == 0 && self->max_horz && self->max_vert) return;
2016 if (dir == 1 && self->max_horz) return;
2017 if (dir == 2 && self->max_vert) return;
2019 if (dir == 0 && !self->max_horz && !self->max_vert) return;
2020 if (dir == 1 && !self->max_horz) return;
2021 if (dir == 2 && !self->max_vert) return;
2024 /* work with the frame's coords */
2025 x = self->frame->area.x;
2026 y = self->frame->area.y;
2027 w = self->area.width;
2028 h = self->area.height;
2032 gint32 dimensions[4];
2041 /* get the property off the window and use it for the dimensions
2042 we are already maxed on */
2043 if (PROP_GETA32(self->window, openbox_premax, cardinal,
2044 (guint32**)&readdim, &num)) {
2046 if (self->max_horz) {
2047 dimensions[0] = readdim[0];
2048 dimensions[2] = readdim[2];
2050 if (self->max_vert) {
2051 dimensions[1] = readdim[1];
2052 dimensions[3] = readdim[3];
2058 PROP_SETA32(self->window, openbox_premax, cardinal,
2059 (guint32*)dimensions, 4);
2066 /* pick some fallbacks... */
2067 a = screen_area_monitor(self->desktop, 0);
2068 if (dir == 0 || dir == 1) { /* horz */
2069 x = a->x + a->width / 4;
2072 if (dir == 0 || dir == 2) { /* vert */
2073 y = a->y + a->height / 4;
2077 if (PROP_GETA32(self->window, openbox_premax, cardinal,
2078 (guint32**)&dimensions, &num)) {
2080 if (dir == 0 || dir == 1) { /* horz */
2084 if (dir == 0 || dir == 2) { /* vert */
2093 if (dir == 0 || dir == 1) /* horz */
2094 self->max_horz = max;
2095 if (dir == 0 || dir == 2) /* vert */
2096 self->max_vert = max;
2098 if (!self->max_horz && !self->max_vert)
2099 PROP_ERASE(self->window, openbox_premax);
2101 client_change_state(self); /* change the state hints on the client */
2103 /* figure out where the client should be going */
2104 frame_frame_gravity(self->frame, &x, &y);
2105 client_configure(self, OB_CORNER_TOPLEFT, x, y, w, h, TRUE, TRUE);
2108 void client_shade(ObClient *self, gboolean shade)
2110 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
2111 shade) || /* can't shade */
2112 self->shaded == shade) return; /* already done */
2114 /* when we're iconic, don't change the wmstate */
2116 self->wmstate = shade ? IconicState : NormalState;
2117 self->shaded = shade;
2118 client_change_state(self);
2119 /* resize the frame to just the titlebar */
2120 frame_adjust_area(self->frame, FALSE, FALSE);
2123 void client_close(ObClient *self)
2127 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
2130 XXX: itd be cool to do timeouts and shit here for killing the client's
2132 like... if the window is around after 5 seconds, then the close button
2133 turns a nice red, and if this function is called again, the client is
2137 ce.xclient.type = ClientMessage;
2138 ce.xclient.message_type = prop_atoms.wm_protocols;
2139 ce.xclient.display = ob_display;
2140 ce.xclient.window = self->window;
2141 ce.xclient.format = 32;
2142 ce.xclient.data.l[0] = prop_atoms.wm_delete_window;
2143 ce.xclient.data.l[1] = event_lasttime;
2144 ce.xclient.data.l[2] = 0l;
2145 ce.xclient.data.l[3] = 0l;
2146 ce.xclient.data.l[4] = 0l;
2147 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
2150 void client_kill(ObClient *self)
2152 XKillClient(ob_display, self->window);
2155 void client_set_desktop_recursive(ObClient *self,
2156 guint target, gboolean donthide)
2161 if (target != self->desktop) {
2163 ob_debug("Setting desktop %u\n", target+1);
2165 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
2167 /* remove from the old desktop(s) */
2168 focus_order_remove(self);
2170 old = self->desktop;
2171 self->desktop = target;
2172 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
2173 /* the frame can display the current desktop state */
2174 frame_adjust_state(self->frame);
2175 /* 'move' the window to the new desktop */
2177 client_showhide(self);
2178 /* raise if it was not already on the desktop */
2179 if (old != DESKTOP_ALL)
2180 stacking_raise(CLIENT_AS_WINDOW(self));
2181 screen_update_areas();
2183 /* add to the new desktop(s) */
2184 if (config_focus_new)
2185 focus_order_to_top(self);
2187 focus_order_to_bottom(self);
2189 dispatch_client(Event_Client_Desktop, self, target, old);
2192 /* move all transients */
2193 for (it = self->transients; it != NULL; it = it->next)
2194 if (it->data != self) client_set_desktop_recursive(it->data,
2198 void client_set_desktop(ObClient *self, guint target, gboolean donthide)
2200 client_set_desktop_recursive(client_search_top_transient(self),
2204 ObClient *client_search_modal_child(ObClient *self)
2209 for (it = self->transients; it != NULL; it = it->next) {
2210 ObClient *c = it->data;
2211 if ((ret = client_search_modal_child(c))) return ret;
2212 if (c->modal) return c;
2217 gboolean client_validate(ObClient *self)
2221 XSync(ob_display, FALSE); /* get all events on the server */
2223 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
2224 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
2225 XPutBackEvent(ob_display, &e);
2232 void client_set_wm_state(ObClient *self, long state)
2234 if (state == self->wmstate) return; /* no change */
2238 client_iconify(self, TRUE, TRUE);
2241 client_iconify(self, FALSE, TRUE);
2246 void client_set_state(ObClient *self, Atom action, long data1, long data2)
2248 gboolean shaded = self->shaded;
2249 gboolean fullscreen = self->fullscreen;
2250 gboolean max_horz = self->max_horz;
2251 gboolean max_vert = self->max_vert;
2254 if (!(action == prop_atoms.net_wm_state_add ||
2255 action == prop_atoms.net_wm_state_remove ||
2256 action == prop_atoms.net_wm_state_toggle))
2257 /* an invalid action was passed to the client message, ignore it */
2260 for (i = 0; i < 2; ++i) {
2261 Atom state = i == 0 ? data1 : data2;
2263 if (!state) continue;
2265 /* if toggling, then pick whether we're adding or removing */
2266 if (action == prop_atoms.net_wm_state_toggle) {
2267 if (state == prop_atoms.net_wm_state_modal)
2268 action = self->modal ? prop_atoms.net_wm_state_remove :
2269 prop_atoms.net_wm_state_add;
2270 else if (state == prop_atoms.net_wm_state_maximized_vert)
2271 action = self->max_vert ? prop_atoms.net_wm_state_remove :
2272 prop_atoms.net_wm_state_add;
2273 else if (state == prop_atoms.net_wm_state_maximized_horz)
2274 action = self->max_horz ? prop_atoms.net_wm_state_remove :
2275 prop_atoms.net_wm_state_add;
2276 else if (state == prop_atoms.net_wm_state_shaded)
2277 action = self->shaded ? prop_atoms.net_wm_state_remove :
2278 prop_atoms.net_wm_state_add;
2279 else if (state == prop_atoms.net_wm_state_skip_taskbar)
2280 action = self->skip_taskbar ?
2281 prop_atoms.net_wm_state_remove :
2282 prop_atoms.net_wm_state_add;
2283 else if (state == prop_atoms.net_wm_state_skip_pager)
2284 action = self->skip_pager ?
2285 prop_atoms.net_wm_state_remove :
2286 prop_atoms.net_wm_state_add;
2287 else if (state == prop_atoms.net_wm_state_fullscreen)
2288 action = self->fullscreen ?
2289 prop_atoms.net_wm_state_remove :
2290 prop_atoms.net_wm_state_add;
2291 else if (state == prop_atoms.net_wm_state_above)
2292 action = self->above ? prop_atoms.net_wm_state_remove :
2293 prop_atoms.net_wm_state_add;
2294 else if (state == prop_atoms.net_wm_state_below)
2295 action = self->below ? prop_atoms.net_wm_state_remove :
2296 prop_atoms.net_wm_state_add;
2299 if (action == prop_atoms.net_wm_state_add) {
2300 if (state == prop_atoms.net_wm_state_modal) {
2301 /* XXX raise here or something? */
2303 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
2305 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
2307 } else if (state == prop_atoms.net_wm_state_shaded) {
2309 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
2310 self->skip_taskbar = TRUE;
2311 } else if (state == prop_atoms.net_wm_state_skip_pager) {
2312 self->skip_pager = TRUE;
2313 } else if (state == prop_atoms.net_wm_state_fullscreen) {
2315 } else if (state == prop_atoms.net_wm_state_above) {
2317 } else if (state == prop_atoms.net_wm_state_below) {
2321 } else { /* action == prop_atoms.net_wm_state_remove */
2322 if (state == prop_atoms.net_wm_state_modal) {
2323 self->modal = FALSE;
2324 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
2326 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
2328 } else if (state == prop_atoms.net_wm_state_shaded) {
2330 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
2331 self->skip_taskbar = FALSE;
2332 } else if (state == prop_atoms.net_wm_state_skip_pager) {
2333 self->skip_pager = FALSE;
2334 } else if (state == prop_atoms.net_wm_state_fullscreen) {
2336 } else if (state == prop_atoms.net_wm_state_above) {
2337 self->above = FALSE;
2338 } else if (state == prop_atoms.net_wm_state_below) {
2339 self->below = FALSE;
2343 if (max_horz != self->max_horz || max_vert != self->max_vert) {
2344 if (max_horz != self->max_horz && max_vert != self->max_vert) {
2346 if (max_horz == max_vert) { /* both going the same way */
2347 client_maximize(self, max_horz, 0, TRUE);
2349 client_maximize(self, max_horz, 1, TRUE);
2350 client_maximize(self, max_vert, 2, TRUE);
2354 if (max_horz != self->max_horz)
2355 client_maximize(self, max_horz, 1, TRUE);
2357 client_maximize(self, max_vert, 2, TRUE);
2360 /* change fullscreen state before shading, as it will affect if the window
2362 if (fullscreen != self->fullscreen)
2363 client_fullscreen(self, fullscreen, TRUE);
2364 if (shaded != self->shaded)
2365 client_shade(self, shaded);
2366 client_calc_layer(self);
2367 client_change_state(self); /* change the hint to reflect these changes */
2370 ObClient *client_focus_target(ObClient *self)
2374 /* if we have a modal child, then focus it, not us */
2375 child = client_search_modal_child(self);
2376 if (child) return child;
2380 gboolean client_can_focus(ObClient *self)
2384 /* choose the correct target */
2385 self = client_focus_target(self);
2387 if (!self->frame->visible)
2390 if (!((self->can_focus || self->focus_notify) &&
2391 (self->desktop == screen_desktop ||
2392 self->desktop == DESKTOP_ALL) &&
2396 /* do a check to see if the window has already been unmapped or destroyed
2397 do this intelligently while watching out for unmaps we've generated
2398 (ignore_unmaps > 0) */
2399 if (XCheckTypedWindowEvent(ob_display, self->window,
2400 DestroyNotify, &ev)) {
2401 XPutBackEvent(ob_display, &ev);
2404 while (XCheckTypedWindowEvent(ob_display, self->window,
2405 UnmapNotify, &ev)) {
2406 if (self->ignore_unmaps) {
2407 self->ignore_unmaps--;
2409 XPutBackEvent(ob_display, &ev);
2417 gboolean client_focus(ObClient *self)
2419 /* choose the correct target */
2420 self = client_focus_target(self);
2422 if (!client_can_focus(self)) {
2423 if (!self->frame->visible) {
2424 /* update the focus lists */
2425 focus_order_to_top(self);
2430 if (self->can_focus)
2431 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2432 I choose to use it always, hopefully to find errors quicker, if any
2433 are left. (I hate X. I hate focus events.) */
2434 XSetInputFocus(ob_display, self->window, RevertToPointerRoot,
2437 if (self->focus_notify) {
2439 ce.xclient.type = ClientMessage;
2440 ce.xclient.message_type = prop_atoms.wm_protocols;
2441 ce.xclient.display = ob_display;
2442 ce.xclient.window = self->window;
2443 ce.xclient.format = 32;
2444 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
2445 ce.xclient.data.l[1] = event_lasttime;
2446 ce.xclient.data.l[2] = 0l;
2447 ce.xclient.data.l[3] = 0l;
2448 ce.xclient.data.l[4] = 0l;
2449 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
2453 ob_debug("%sively focusing %lx at %d\n",
2454 (self->can_focus ? "act" : "pass"),
2455 self->window, (int) event_lasttime);
2458 /* Cause the FocusIn to come back to us. Important for desktop switches,
2459 since otherwise we'll have no FocusIn on the queue and send it off to
2460 the focus_backup. */
2461 XSync(ob_display, FALSE);
2465 void client_unfocus(ObClient *self)
2467 g_assert(focus_client == self);
2469 ob_debug("client_unfocus for %lx\n", self->window);
2471 focus_fallback(OB_FOCUS_FALLBACK_UNFOCUSING);
2474 void client_activate(ObClient *self)
2476 if (client_normal(self) && screen_showing_desktop)
2477 screen_show_desktop(FALSE);
2479 client_iconify(self, FALSE, FALSE);
2480 if (self->desktop != DESKTOP_ALL &&
2481 self->desktop != screen_desktop)
2482 screen_set_desktop(self->desktop);
2483 else if (!self->frame->visible)
2484 /* if its not visible for other reasons, then don't mess
2488 client_shade(self, FALSE);
2490 stacking_raise(CLIENT_AS_WINDOW(self));
2493 gboolean client_focused(ObClient *self)
2495 return self == focus_client;
2498 ObClientIcon *client_icon(ObClient *self, int w, int h)
2501 /* si is the smallest image >= req */
2502 /* li is the largest image < req */
2503 unsigned long size, smallest = 0xffffffff, largest = 0, si = 0, li = 0;
2505 if (!self->nicons) return NULL;
2507 for (i = 0; i < self->nicons; ++i) {
2508 size = self->icons[i].width * self->icons[i].height;
2509 if (size < smallest && size >= (unsigned)(w * h)) {
2513 if (size > largest && size <= (unsigned)(w * h)) {
2518 if (largest == 0) /* didnt find one smaller than the requested size */
2519 return &self->icons[si];
2520 return &self->icons[li];
2523 /* this be mostly ripped from fvwm */
2524 ObClient *client_find_directional(ObClient *c, ObDirection dir)
2526 int my_cx, my_cy, his_cx, his_cy;
2529 int score, best_score;
2530 ObClient *best_client, *cur;
2536 /* first, find the centre coords of the currently focused window */
2537 my_cx = c->frame->area.x + c->frame->area.width / 2;
2538 my_cy = c->frame->area.y + c->frame->area.height / 2;
2543 for(it = g_list_first(client_list); it; it = it->next) {
2546 /* the currently selected window isn't interesting */
2549 if (!client_normal(cur))
2551 if(c->desktop != cur->desktop && cur->desktop != DESKTOP_ALL)
2555 if(client_focus_target(cur) == cur &&
2556 !(cur->can_focus || cur->focus_notify))
2559 /* find the centre coords of this window, from the
2560 * currently focused window's point of view */
2561 his_cx = (cur->frame->area.x - my_cx)
2562 + cur->frame->area.width / 2;
2563 his_cy = (cur->frame->area.y - my_cy)
2564 + cur->frame->area.height / 2;
2568 /* Rotate the diagonals 45 degrees counterclockwise.
2569 * To do this, multiply the matrix /+h +h\ with the
2570 * vector (x y). \-h +h/
2571 * h = sqrt(0.5). We can set h := 1 since absolute
2572 * distance doesn't matter here. */
2573 tx = his_cx + his_cy;
2574 his_cy = -his_cx + his_cy;
2579 case OB_DIRECTION_NORTH:
2580 case OB_DIRECTION_SOUTH:
2581 case OB_DIRECTION_NORTHEAST:
2582 case OB_DIRECTION_SOUTHWEST:
2583 offset = (his_cx < 0) ? -his_cx : his_cx;
2584 distance = ((dir == OB_DIRECTION_NORTH ||
2585 dir == OB_DIRECTION_NORTHEAST) ?
2588 case OB_DIRECTION_EAST:
2589 case OB_DIRECTION_WEST:
2590 case OB_DIRECTION_SOUTHEAST:
2591 case OB_DIRECTION_NORTHWEST:
2592 offset = (his_cy < 0) ? -his_cy : his_cy;
2593 distance = ((dir == OB_DIRECTION_WEST ||
2594 dir == OB_DIRECTION_NORTHWEST) ?
2599 /* the target must be in the requested direction */
2603 /* Calculate score for this window. The smaller the better. */
2604 score = distance + offset;
2606 /* windows more than 45 degrees off the direction are
2607 * heavily penalized and will only be chosen if nothing
2608 * else within a million pixels */
2609 if(offset > distance)
2612 if(best_score == -1 || score < best_score)
2620 void client_set_layer(ObClient *self, int layer)
2624 self->above = FALSE;
2625 } else if (layer == 0) {
2626 self->below = self->above = FALSE;
2628 self->below = FALSE;
2631 client_calc_layer(self);
2632 client_change_state(self); /* reflect this in the state hints */
2635 guint client_monitor(ObClient *self)
2639 for (i = 0; i < screen_num_monitors; ++i) {
2640 Rect *area = screen_physical_area_monitor(i);
2641 if (RECT_INTERSECTS_RECT(*area, self->frame->area))
2644 if (i == screen_num_monitors) i = 0;
2645 g_assert(i < screen_num_monitors);
2649 ObClient *client_search_top_transient(ObClient *self)
2651 /* move up the transient chain as far as possible */
2652 if (self->transient_for) {
2653 if (self->transient_for != OB_TRAN_GROUP) {
2654 return client_search_top_transient(self->transient_for);
2658 for (it = self->group->members; it; it = it->next) {
2659 ObClient *c = it->data;
2661 /* checking transient_for prevents infinate loops! */
2662 if (c != self && !c->transient_for)
2673 ObClient *client_search_transient(ObClient *self, ObClient *search)
2677 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
2678 if (sit->data == search)
2680 if (client_search_transient(sit->data, search))