7 #include "moveresize.h"
9 #include "extensions.h"
21 #include "render/render.h"
24 #include <X11/Xutil.h>
26 /*! The event mask to grab on client windows */
27 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
30 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
33 GList *client_list = NULL;
35 static void client_get_all(ObClient *self);
36 static void client_toggle_border(ObClient *self, gboolean show);
37 static void client_get_area(ObClient *self);
38 static void client_get_desktop(ObClient *self);
39 static void client_get_state(ObClient *self);
40 static void client_get_shaped(ObClient *self);
41 static void client_get_mwm_hints(ObClient *self);
42 static void client_get_gravity(ObClient *self);
43 static void client_showhide(ObClient *self);
44 static void client_change_allowed_actions(ObClient *self);
45 static void client_change_state(ObClient *self);
46 static void client_apply_startup_state(ObClient *self);
47 static void client_restore_session_state(ObClient *self);
54 void client_shutdown()
58 void client_set_list()
60 Window *windows, *win_it;
62 guint size = g_list_length(client_list);
64 /* create an array of the window ids */
66 windows = g_new(Window, size);
68 for (it = client_list; it != NULL; it = it->next, ++win_it)
69 *win_it = ((ObClient*)it->data)->window;
73 PROP_SETA32(RootWindow(ob_display, ob_screen),
74 net_client_list, window, (guint32*)windows, size);
83 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, void *data)
87 for (it = self->transients; it; it = it->next) {
88 if (!func(it->data, data)) return;
89 client_foreach_transient(it->data, func, data);
93 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, void *data)
95 if (self->transient_for) {
96 if (self->transient_for != OB_TRAN_GROUP) {
97 if (!func(self->transient_for, data)) return;
98 client_foreach_ancestor(self->transient_for, func, data);
102 for (it = self->group->members; it; it = it->next)
103 if (it->data != self &&
104 !((ObClient*)it->data)->transient_for) {
105 if (!func(it->data, data)) return;
106 client_foreach_ancestor(it->data, func, data);
113 void client_manage_all()
115 unsigned int i, j, nchild;
118 XWindowAttributes attrib;
120 XQueryTree(ob_display, RootWindow(ob_display, ob_screen),
121 &w, &w, &children, &nchild);
123 /* remove all icon windows from the list */
124 for (i = 0; i < nchild; i++) {
125 if (children[i] == None) continue;
126 wmhints = XGetWMHints(ob_display, children[i]);
128 if ((wmhints->flags & IconWindowHint) &&
129 (wmhints->icon_window != children[i]))
130 for (j = 0; j < nchild; j++)
131 if (children[j] == wmhints->icon_window) {
139 for (i = 0; i < nchild; ++i) {
140 if (children[i] == None)
142 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
143 if (attrib.override_redirect) continue;
145 if (attrib.map_state != IsUnmapped)
146 client_manage(children[i]);
151 /* stack them as they were on startup!
152 why with stacking_lower? Why, because then windows who aren't in the
153 stacking list are on the top where you can see them instead of buried
155 for (i = startup_stack_size; i > 0; --i) {
158 w = startup_stack_order[i-1];
159 obw = g_hash_table_lookup(window_map, &w);
161 g_assert(WINDOW_IS_CLIENT(obw));
162 stacking_lower(CLIENT_AS_WINDOW(obw));
165 g_free(startup_stack_order);
166 startup_stack_order = NULL;
167 startup_stack_size = 0;
169 if (config_focus_new) {
172 active = g_hash_table_lookup(window_map, &startup_active);
174 g_assert(WINDOW_IS_CLIENT(active));
175 if (!client_focus(WINDOW_AS_CLIENT(active)))
176 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS);
178 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS);
182 void client_manage(Window window)
186 XWindowAttributes attrib;
187 XSetWindowAttributes attrib_set;
189 gboolean activate = FALSE;
193 /* check if it has already been unmapped by the time we started mapping
194 the grab does a sync so we don't have to here */
195 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
196 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e)) {
197 XPutBackEvent(ob_display, &e);
200 return; /* don't manage it */
203 /* make sure it isn't an override-redirect window */
204 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
205 attrib.override_redirect) {
207 return; /* don't manage it */
210 /* is the window a docking app */
211 if ((wmhint = XGetWMHints(ob_display, window))) {
212 if ((wmhint->flags & StateHint) &&
213 wmhint->initial_state == WithdrawnState) {
214 dock_add(window, wmhint);
222 ob_debug("Managing window: %lx\n", window);
224 /* choose the events we want to receive on the CLIENT window */
225 attrib_set.event_mask = CLIENT_EVENTMASK;
226 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
227 XChangeWindowAttributes(ob_display, window,
228 CWEventMask|CWDontPropagate, &attrib_set);
231 /* create the ObClient struct, and populate it from the hints on the
233 self = g_new(ObClient, 1);
234 self->obwin.type = Window_Client;
235 self->window = window;
237 client_get_all(self);
238 client_restore_session_state(self);
240 client_change_state(self);
242 /* remove the client's border (and adjust re gravity) */
243 client_toggle_border(self, FALSE);
245 /* specify that if we exit, the window should not be destroyed and should
246 be reparented back to root automatically */
247 XChangeSaveSet(ob_display, window, SetModeInsert);
249 /* create the decoration frame for the client window */
250 self->frame = frame_new();
252 frame_grab_client(self->frame, self);
254 client_apply_startup_state(self);
258 /* update the focus lists */
259 focus_order_add_new(self);
261 stacking_add(CLIENT_AS_WINDOW(self));
263 /* focus the new window? */
264 if (ob_state() != OB_STATE_STARTING && config_focus_new &&
265 /* note the check against Type_Normal/Dialog, not client_normal(self),
266 which would also include other types. in this case we want more
267 strict rules for focus */
268 (self->type == OB_CLIENT_TYPE_NORMAL ||
269 self->type == OB_CLIENT_TYPE_DIALOG))
271 if (self->desktop != screen_desktop) {
272 /* activate the window */
275 gboolean group_foc = FALSE;
280 for (it = self->group->members; it; it = it->next)
282 if (client_focused(it->data))
290 (!self->transient_for && (!self->group ||
291 !self->group->members->next))) ||
292 client_search_focus_tree_full(self) ||
294 !client_normal(focus_client))
296 /* activate the window */
302 dispatch_client(Event_Client_New, self, 0, 0);
304 /* make sure the window is visible */
305 client_move_onscreen(self, TRUE);
307 screen_update_areas();
309 client_showhide(self);
311 /* use client_focus instead of client_activate cuz client_activate does
312 stuff like switch desktops etc and I'm not interested in all that when
313 a window maps since its not based on an action from the user like
314 clicking a window to activate is. so keep the new window out of the way
316 if (activate) client_focus(self);
318 /* client_activate does this but we aret using it so we have to do it
320 if (screen_showing_desktop)
321 screen_show_desktop(FALSE);
323 /* add to client list/map */
324 client_list = g_list_append(client_list, self);
325 g_hash_table_insert(window_map, &self->window, self);
327 /* update the list hints */
330 dispatch_client(Event_Client_Mapped, self, 0, 0);
332 ob_debug("Managed window 0x%lx (%s)\n", window, self->class);
335 void client_unmanage_all()
337 while (client_list != NULL)
338 client_unmanage(client_list->data);
341 /* called by client_unmanage() to close any menus referencing this client */
342 void client_close_menus(gpointer key, gpointer value, gpointer self)
344 if (((ObMenu *)value)->client == (ObClient *)self)
345 menu_hide((ObMenu *)value);
348 void client_unmanage(ObClient *self)
353 ob_debug("Unmanaging window: %lx (%s)\n", self->window, self->class);
355 dispatch_client(Event_Client_Destroy, self, 0, 0);
356 g_assert(self != NULL);
358 /* remove the window from our save set */
359 XChangeSaveSet(ob_display, self->window, SetModeDelete);
361 /* we dont want events no more */
362 XSelectInput(ob_display, self->window, NoEventMask);
364 frame_hide(self->frame);
366 client_list = g_list_remove(client_list, self);
367 stacking_remove(self);
368 g_hash_table_remove(window_map, &self->window);
370 /* update the focus lists */
371 focus_order_remove(self);
373 /* once the client is out of the list, update the struts to remove it's
375 screen_update_areas();
377 /* tell our parent(s) that we're gone */
378 if (self->transient_for == OB_TRAN_GROUP) { /* transient of group */
381 for (it = self->group->members; it; it = it->next)
382 if (it->data != self)
383 ((ObClient*)it->data)->transients =
384 g_slist_remove(((ObClient*)it->data)->transients, self);
385 } else if (self->transient_for) { /* transient of window */
386 self->transient_for->transients =
387 g_slist_remove(self->transient_for->transients, self);
390 /* tell our transients that we're gone */
391 for (it = self->transients; it != NULL; it = it->next) {
392 if (((ObClient*)it->data)->transient_for != OB_TRAN_GROUP) {
393 ((ObClient*)it->data)->transient_for = NULL;
394 client_calc_layer(it->data);
398 if (moveresize_client == self)
399 moveresize_end(TRUE);
401 /* close any windows that are attached to this window */
402 g_hash_table_foreach(menu_hash, client_close_menus, self);
405 if (focus_client == self) {
408 /* focus the last focused window on the desktop, and ignore enter
409 events from the unmap so it doesnt mess with the focus */
410 while (XCheckTypedEvent(ob_display, EnterNotify, &e));
411 client_unfocus(self);
414 /* remove from its group */
416 group_remove(self->group, self);
420 /* dispatch the unmapped event */
421 dispatch_client(Event_Client_Unmapped, self, 0, 0);
422 g_assert(self != NULL);
424 /* give the client its border back */
425 client_toggle_border(self, TRUE);
427 /* reparent the window out of the frame, and free the frame */
428 frame_release_client(self->frame, self);
431 if (ob_state() != OB_STATE_EXITING) {
432 /* these values should not be persisted across a window
434 PROP_ERASE(self->window, net_wm_desktop);
435 PROP_ERASE(self->window, net_wm_state);
436 PROP_ERASE(self->window, wm_state);
438 /* if we're left in an iconic state, the client wont be mapped. this is
439 bad, since we will no longer be managing the window on restart */
441 XMapWindow(ob_display, self->window);
445 ob_debug("Unmanaged window 0x%lx\n", self->window);
447 /* free all data allocated in the client struct */
448 g_slist_free(self->transients);
449 for (j = 0; j < self->nicons; ++j)
450 g_free(self->icons[j].data);
451 if (self->nicons > 0)
454 g_free(self->icon_title);
460 /* update the list hints */
464 static void client_restore_session_state(ObClient *self)
468 s = session_state_find(self);
471 RECT_SET(self->area, s->x, s->y, s->w, s->h);
472 self->positioned = TRUE;
473 XResizeWindow(ob_display, self->window, s->w, s->h);
475 self->desktop = s->desktop == DESKTOP_ALL ? s->desktop :
476 MIN(screen_num_desktops - 1, s->desktop);
477 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
479 self->shaded = s->shaded;
480 self->iconic = s->iconic;
481 self->skip_pager = s->skip_pager;
482 self->skip_taskbar = s->skip_taskbar;
483 self->fullscreen = s->fullscreen;
484 self->above = s->above;
485 self->below = s->below;
486 self->max_horz = s->max_horz;
487 self->max_vert = s->max_vert;
489 session_state_free(s);
492 void client_move_onscreen(ObClient *self, gboolean rude)
494 int x = self->area.x;
495 int y = self->area.y;
496 if (client_find_onscreen(self, &x, &y,
497 self->frame->area.width,
498 self->frame->area.height, rude)) {
499 client_configure(self, OB_CORNER_TOPLEFT, x, y,
500 self->area.width, self->area.height,
505 gboolean client_find_onscreen(ObClient *self, int *x, int *y, int w, int h,
509 int ox = *x, oy = *y;
511 frame_client_gravity(self->frame, x, y); /* get where the frame
514 /* XXX watch for xinerama dead areas */
516 a = screen_area(self->desktop);
517 if (!self->strut.right && *x >= a->x + a->width - 1)
518 *x = a->x + a->width - self->frame->area.width;
519 if (!self->strut.bottom && *y >= a->y + a->height - 1)
520 *y = a->y + a->height - self->frame->area.height;
521 if (!self->strut.left && *x + self->frame->area.width - 1 < a->x)
523 if (!self->strut.top && *y + self->frame->area.height - 1 < a->y)
527 /* this is my MOZILLA BITCHSLAP. oh ya it fucking feels good.
528 Java can suck it too. */
530 /* dont let windows map/move into the strut unless they
531 are bigger than the available area */
533 if (!self->strut.left && *x < a->x) *x = a->x;
534 if (!self->strut.right && *x + w > a->x + a->width)
535 *x = a->x + a->width - w;
537 if (h <= a->height) {
538 if (!self->strut.top && *y < a->y) *y = a->y;
539 if (!self->strut.bottom && *y + h > a->y + a->height)
540 *y = a->y + a->height - h;
544 frame_frame_gravity(self->frame, x, y); /* get where the client
547 return ox != *x || oy != *y;
550 static void client_toggle_border(ObClient *self, gboolean show)
552 /* adjust our idea of where the client is, based on its border. When the
553 border is removed, the client should now be considered to be in a
555 when re-adding the border to the client, the same operation needs to be
557 int oldx = self->area.x, oldy = self->area.y;
558 int x = oldx, y = oldy;
559 switch(self->gravity) {
561 case NorthWestGravity:
563 case SouthWestGravity:
565 case NorthEastGravity:
567 case SouthEastGravity:
568 if (show) x -= self->border_width * 2;
569 else x += self->border_width * 2;
576 if (show) x -= self->border_width;
577 else x += self->border_width;
580 switch(self->gravity) {
582 case NorthWestGravity:
584 case NorthEastGravity:
586 case SouthWestGravity:
588 case SouthEastGravity:
589 if (show) y -= self->border_width * 2;
590 else y += self->border_width * 2;
597 if (show) y -= self->border_width;
598 else y += self->border_width;
605 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
607 /* move the client so it is back it the right spot _with_ its
609 if (x != oldx || y != oldy)
610 XMoveWindow(ob_display, self->window, x, y);
612 XSetWindowBorderWidth(ob_display, self->window, 0);
616 static void client_get_all(ObClient *self)
618 /* update EVERYTHING!! */
620 self->ignore_unmaps = 0;
624 self->title = self->icon_title = NULL;
625 self->title_count = 1;
626 self->name = self->class = self->role = NULL;
627 self->wmstate = NormalState;
628 self->transient = FALSE;
629 self->transients = NULL;
630 self->transient_for = NULL;
632 self->urgent = FALSE;
633 self->positioned = FALSE;
634 self->decorate = TRUE;
638 client_get_area(self);
639 client_update_transient_for(self);
640 client_update_wmhints(self);
641 client_get_desktop(self);
642 client_get_state(self);
643 client_get_shaped(self);
645 client_get_mwm_hints(self);
646 client_get_type(self);/* this can change the mwmhints for special cases */
648 client_update_protocols(self);
650 client_get_gravity(self); /* get the attribute gravity */
651 client_update_normal_hints(self); /* this may override the attribute
654 /* got the type, the mwmhints, the protocols, and the normal hints
655 (min/max sizes), so we're ready to set up the decorations/functions */
656 client_setup_decor_and_functions(self);
658 client_update_title(self);
659 client_update_class(self);
660 client_update_strut(self);
661 client_update_icons(self);
664 static void client_get_area(ObClient *self)
666 XWindowAttributes wattrib;
669 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
670 g_assert(ret != BadWindow);
672 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
673 self->border_width = wattrib.border_width;
676 static void client_get_desktop(ObClient *self)
678 guint32 d = screen_num_desktops; /* an always-invalid value */
680 if (PROP_GET32(self->window, net_wm_desktop, cardinal, &d)) {
681 if (d >= screen_num_desktops && d != DESKTOP_ALL)
682 self->desktop = screen_num_desktops - 1;
686 gboolean trdesk = FALSE;
688 if (self->transient_for) {
689 if (self->transient_for != OB_TRAN_GROUP) {
690 self->desktop = self->transient_for->desktop;
695 for (it = self->group->members; it; it = it->next)
696 if (it->data != self &&
697 !((ObClient*)it->data)->transient_for) {
698 self->desktop = ((ObClient*)it->data)->desktop;
705 /* defaults to the current desktop */
706 self->desktop = screen_desktop;
708 if (self->desktop != d) {
709 /* set the desktop hint, to make sure that it always exists */
710 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
714 static void client_get_state(ObClient *self)
719 self->modal = self->shaded = self->max_horz = self->max_vert =
720 self->fullscreen = self->above = self->below = self->iconic =
721 self->skip_taskbar = self->skip_pager = FALSE;
723 if (PROP_GETA32(self->window, net_wm_state, atom, &state, &num)) {
725 for (i = 0; i < num; ++i) {
726 if (state[i] == prop_atoms.net_wm_state_modal)
728 else if (state[i] == prop_atoms.net_wm_state_shaded)
730 else if (state[i] == prop_atoms.net_wm_state_hidden)
732 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
733 self->skip_taskbar = TRUE;
734 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
735 self->skip_pager = TRUE;
736 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
737 self->fullscreen = TRUE;
738 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
739 self->max_vert = TRUE;
740 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
741 self->max_horz = TRUE;
742 else if (state[i] == prop_atoms.net_wm_state_above)
744 else if (state[i] == prop_atoms.net_wm_state_below)
752 static void client_get_shaped(ObClient *self)
754 self->shaped = FALSE;
756 if (extensions_shape) {
761 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
763 XShapeQueryExtents(ob_display, self->window, &s, &foo,
764 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
766 self->shaped = (s != 0);
771 void client_update_transient_for(ObClient *self)
774 ObClient *target = NULL;
776 if (XGetTransientForHint(ob_display, self->window, &t)) {
777 self->transient = TRUE;
778 if (t != self->window) { /* cant be transient to itself! */
779 target = g_hash_table_lookup(window_map, &t);
780 /* if this happens then we need to check for it*/
781 g_assert(target != self);
782 g_assert(!target || WINDOW_IS_CLIENT(target));
784 if (!target && self->group) {
785 /* not transient to a client, see if it is transient for a
787 if (t == self->group->leader ||
789 t == RootWindow(ob_display, ob_screen)) {
790 /* window is a transient for its group! */
791 target = OB_TRAN_GROUP;
796 self->transient = FALSE;
798 /* if anything has changed... */
799 if (target != self->transient_for) {
800 if (self->transient_for == OB_TRAN_GROUP) { /* transient of group */
803 /* remove from old parents */
804 for (it = self->group->members; it; it = g_slist_next(it)) {
805 ObClient *c = it->data;
806 if (c != self && !c->transient_for)
807 c->transients = g_slist_remove(c->transients, self);
809 } else if (self->transient_for != NULL) { /* transient of window */
810 /* remove from old parent */
811 self->transient_for->transients =
812 g_slist_remove(self->transient_for->transients, self);
814 self->transient_for = target;
815 if (self->transient_for == OB_TRAN_GROUP) { /* transient of group */
818 /* add to new parents */
819 for (it = self->group->members; it; it = g_slist_next(it)) {
820 ObClient *c = it->data;
821 if (c != self && !c->transient_for)
822 c->transients = g_slist_append(c->transients, self);
825 /* remove all transients which are in the group, that causes
826 circlular pointer hell of doom */
827 for (it = self->group->members; it; it = g_slist_next(it)) {
829 for (sit = self->transients; sit; sit = next) {
830 next = g_slist_next(sit);
831 if (sit->data == it->data)
833 g_slist_delete_link(self->transients, sit);
836 } else if (self->transient_for != NULL) { /* transient of window */
837 /* add to new parent */
838 self->transient_for->transients =
839 g_slist_append(self->transient_for->transients, self);
844 static void client_get_mwm_hints(ObClient *self)
849 self->mwmhints.flags = 0; /* default to none */
851 if (PROP_GETA32(self->window, motif_wm_hints, motif_wm_hints,
853 if (num >= OB_MWM_ELEMENTS) {
854 self->mwmhints.flags = hints[0];
855 self->mwmhints.functions = hints[1];
856 self->mwmhints.decorations = hints[2];
862 void client_get_type(ObClient *self)
869 if (PROP_GETA32(self->window, net_wm_window_type, atom, &val, &num)) {
870 /* use the first value that we know about in the array */
871 for (i = 0; i < num; ++i) {
872 if (val[i] == prop_atoms.net_wm_window_type_desktop)
873 self->type = OB_CLIENT_TYPE_DESKTOP;
874 else if (val[i] == prop_atoms.net_wm_window_type_dock)
875 self->type = OB_CLIENT_TYPE_DOCK;
876 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
877 self->type = OB_CLIENT_TYPE_TOOLBAR;
878 else if (val[i] == prop_atoms.net_wm_window_type_menu)
879 self->type = OB_CLIENT_TYPE_MENU;
880 else if (val[i] == prop_atoms.net_wm_window_type_utility)
881 self->type = OB_CLIENT_TYPE_UTILITY;
882 else if (val[i] == prop_atoms.net_wm_window_type_splash)
883 self->type = OB_CLIENT_TYPE_SPLASH;
884 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
885 self->type = OB_CLIENT_TYPE_DIALOG;
886 else if (val[i] == prop_atoms.net_wm_window_type_normal)
887 self->type = OB_CLIENT_TYPE_NORMAL;
888 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
889 /* prevent this window from getting any decor or
891 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
892 OB_MWM_FLAG_DECORATIONS);
893 self->mwmhints.decorations = 0;
894 self->mwmhints.functions = 0;
896 if (self->type != (ObClientType) -1)
897 break; /* grab the first legit type */
902 if (self->type == (ObClientType) -1) {
903 /*the window type hint was not set, which means we either classify
904 ourself as a normal window or a dialog, depending on if we are a
907 self->type = OB_CLIENT_TYPE_DIALOG;
909 self->type = OB_CLIENT_TYPE_NORMAL;
913 void client_update_protocols(ObClient *self)
918 self->focus_notify = FALSE;
919 self->delete_window = FALSE;
921 if (PROP_GETA32(self->window, wm_protocols, atom, &proto, &num_return)) {
922 for (i = 0; i < num_return; ++i) {
923 if (proto[i] == prop_atoms.wm_delete_window) {
924 /* this means we can request the window to close */
925 self->delete_window = TRUE;
926 } else if (proto[i] == prop_atoms.wm_take_focus)
927 /* if this protocol is requested, then the window will be
928 notified whenever we want it to receive focus */
929 self->focus_notify = TRUE;
935 static void client_get_gravity(ObClient *self)
937 XWindowAttributes wattrib;
940 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
941 g_assert(ret != BadWindow);
942 self->gravity = wattrib.win_gravity;
945 void client_update_normal_hints(ObClient *self)
949 int oldgravity = self->gravity;
952 self->min_ratio = 0.0f;
953 self->max_ratio = 0.0f;
954 SIZE_SET(self->size_inc, 1, 1);
955 SIZE_SET(self->base_size, 0, 0);
956 SIZE_SET(self->min_size, 0, 0);
957 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
959 /* get the hints from the window */
960 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
961 self->positioned = !!(size.flags & (PPosition|USPosition));
963 if (size.flags & PWinGravity) {
964 self->gravity = size.win_gravity;
966 /* if the client has a frame, i.e. has already been mapped and
967 is changing its gravity */
968 if (self->frame && self->gravity != oldgravity) {
969 /* move our idea of the client's position based on its new
971 self->area.x = self->frame->area.x;
972 self->area.y = self->frame->area.y;
973 frame_frame_gravity(self->frame, &self->area.x, &self->area.y);
977 if (size.flags & PAspect) {
978 if (size.min_aspect.y)
979 self->min_ratio = (float)size.min_aspect.x / size.min_aspect.y;
980 if (size.max_aspect.y)
981 self->max_ratio = (float)size.max_aspect.x / size.max_aspect.y;
984 if (size.flags & PMinSize)
985 SIZE_SET(self->min_size, size.min_width, size.min_height);
987 if (size.flags & PMaxSize)
988 SIZE_SET(self->max_size, size.max_width, size.max_height);
990 if (size.flags & PBaseSize)
991 SIZE_SET(self->base_size, size.base_width, size.base_height);
993 if (size.flags & PResizeInc)
994 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
998 void client_setup_decor_and_functions(ObClient *self)
1000 /* start with everything (cept fullscreen) */
1001 self->decorations = (OB_FRAME_DECOR_TITLEBAR |
1002 OB_FRAME_DECOR_HANDLE |
1003 OB_FRAME_DECOR_GRIPS |
1004 OB_FRAME_DECOR_BORDER |
1005 OB_FRAME_DECOR_ICON |
1006 OB_FRAME_DECOR_ALLDESKTOPS |
1007 OB_FRAME_DECOR_ICONIFY |
1008 OB_FRAME_DECOR_MAXIMIZE |
1009 OB_FRAME_DECOR_SHADE);
1010 self->functions = (OB_CLIENT_FUNC_RESIZE |
1011 OB_CLIENT_FUNC_MOVE |
1012 OB_CLIENT_FUNC_ICONIFY |
1013 OB_CLIENT_FUNC_MAXIMIZE |
1014 OB_CLIENT_FUNC_SHADE);
1015 if (self->delete_window) {
1016 self->functions |= OB_CLIENT_FUNC_CLOSE;
1017 self->decorations |= OB_FRAME_DECOR_CLOSE;
1020 if (!(self->min_size.width < self->max_size.width ||
1021 self->min_size.height < self->max_size.height))
1022 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1024 switch (self->type) {
1025 case OB_CLIENT_TYPE_NORMAL:
1026 /* normal windows retain all of the possible decorations and
1027 functionality, and are the only windows that you can fullscreen */
1028 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1031 case OB_CLIENT_TYPE_DIALOG:
1032 case OB_CLIENT_TYPE_UTILITY:
1033 /* these windows cannot be maximized */
1034 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1037 case OB_CLIENT_TYPE_MENU:
1038 case OB_CLIENT_TYPE_TOOLBAR:
1039 /* these windows get less functionality */
1040 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY | OB_CLIENT_FUNC_RESIZE);
1043 case OB_CLIENT_TYPE_DESKTOP:
1044 case OB_CLIENT_TYPE_DOCK:
1045 case OB_CLIENT_TYPE_SPLASH:
1046 /* none of these windows are manipulated by the window manager */
1047 self->decorations = 0;
1048 self->functions = 0;
1052 /* Mwm Hints are applied subtractively to what has already been chosen for
1053 decor and functionality */
1054 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1055 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1056 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1057 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1058 /* if the mwm hints request no handle or title, then all
1059 decorations are disabled */
1060 self->decorations = 0;
1064 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1065 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1066 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1067 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1068 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1069 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1070 /* dont let mwm hints kill any buttons
1071 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1072 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1073 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1074 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1076 /* dont let mwm hints kill the close button
1077 if (! (self->mwmhints.functions & MwmFunc_Close))
1078 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1082 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1083 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1084 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1085 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1086 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1087 self->decorations &= ~OB_FRAME_DECOR_GRIPS;
1089 /* can't maximize without moving/resizing */
1090 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1091 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1092 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1093 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1094 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1097 /* finally, the user can have requested no decorations, which overrides
1099 if (!self->decorate)
1100 self->decorations = 0;
1102 /* if we don't have a titlebar, then we cannot shade! */
1103 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1104 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1106 /* now we need to check against rules for the client's current state */
1107 if (self->fullscreen) {
1108 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1109 OB_CLIENT_FUNC_FULLSCREEN |
1110 OB_CLIENT_FUNC_ICONIFY);
1111 self->decorations = 0;
1114 client_change_allowed_actions(self);
1117 /* this makes sure that these windows appear on all desktops */
1118 if (self->type == OB_CLIENT_TYPE_DESKTOP &&
1119 self->desktop != DESKTOP_ALL)
1120 client_set_desktop(self, DESKTOP_ALL, FALSE);
1122 /* adjust the client's decorations, etc. */
1123 client_reconfigure(self);
1125 /* this makes sure that these windows appear on all desktops */
1126 if (self->type == OB_CLIENT_TYPE_DESKTOP &&
1127 self->desktop != DESKTOP_ALL)
1129 self->desktop = DESKTOP_ALL;
1134 static void client_change_allowed_actions(ObClient *self)
1139 /* desktop windows are kept on all desktops */
1140 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1141 actions[num++] = prop_atoms.net_wm_action_change_desktop;
1143 if (self->functions & OB_CLIENT_FUNC_SHADE)
1144 actions[num++] = prop_atoms.net_wm_action_shade;
1145 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1146 actions[num++] = prop_atoms.net_wm_action_close;
1147 if (self->functions & OB_CLIENT_FUNC_MOVE)
1148 actions[num++] = prop_atoms.net_wm_action_move;
1149 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1150 actions[num++] = prop_atoms.net_wm_action_minimize;
1151 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1152 actions[num++] = prop_atoms.net_wm_action_resize;
1153 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1154 actions[num++] = prop_atoms.net_wm_action_fullscreen;
1155 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1156 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
1157 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
1160 PROP_SETA32(self->window, net_wm_allowed_actions, atom, actions, num);
1162 /* make sure the window isn't breaking any rules now */
1164 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1165 if (self->frame) client_shade(self, FALSE);
1166 else self->shaded = FALSE;
1168 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY) && self->iconic) {
1169 if (self->frame) client_iconify(self, FALSE, TRUE);
1170 else self->iconic = FALSE;
1172 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1173 if (self->frame) client_fullscreen(self, FALSE, TRUE);
1174 else self->fullscreen = FALSE;
1176 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1178 if (self->frame) client_maximize(self, FALSE, 0, TRUE);
1179 else self->max_vert = self->max_horz = FALSE;
1183 void client_reconfigure(ObClient *self)
1185 /* by making this pass FALSE for user, we avoid the emacs event storm where
1186 every configurenotify causes an update in its normal hints, i think this
1187 is generally what we want anyways... */
1188 client_configure(self, OB_CORNER_TOPLEFT, self->area.x, self->area.y,
1189 self->area.width, self->area.height, FALSE, TRUE);
1192 void client_update_wmhints(ObClient *self)
1195 gboolean ur = FALSE;
1198 /* assume a window takes input if it doesnt specify */
1199 self->can_focus = TRUE;
1201 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
1202 if (hints->flags & InputHint)
1203 self->can_focus = hints->input;
1205 /* only do this when first managing the window *AND* when we aren't
1207 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1208 if (hints->flags & StateHint)
1209 self->iconic = hints->initial_state == IconicState;
1211 if (hints->flags & XUrgencyHint)
1214 if (!(hints->flags & WindowGroupHint))
1215 hints->window_group = None;
1217 /* did the group state change? */
1218 if (hints->window_group !=
1219 (self->group ? self->group->leader : None)) {
1220 /* remove from the old group if there was one */
1221 if (self->group != NULL) {
1222 /* remove transients of the group */
1223 for (it = self->group->members; it; it = it->next)
1224 self->transients = g_slist_remove(self->transients,
1226 group_remove(self->group, self);
1229 if (hints->window_group != None) {
1230 self->group = group_add(hints->window_group, self);
1232 /* i can only have transients from the group if i am not
1234 if (!self->transient_for) {
1235 /* add other transients of the group that are already
1237 for (it = self->group->members; it; it = it->next) {
1238 ObClient *c = it->data;
1239 if (c != self && c->transient_for == OB_TRAN_GROUP)
1241 g_slist_append(self->transients, c);
1246 /* because the self->transient flag wont change from this call,
1247 we don't need to update the window's type and such, only its
1248 transient_for, and the transients lists of other windows in
1249 the group may be affected */
1250 client_update_transient_for(self);
1253 /* the WM_HINTS can contain an icon */
1254 client_update_icons(self);
1259 if (ur != self->urgent) {
1261 ob_debug("Urgent Hint for 0x%lx: %s\n", self->window,
1263 /* fire the urgent callback if we're mapped, otherwise, wait until
1264 after we're mapped */
1266 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
1270 void client_update_title(ObClient *self)
1276 gboolean read_title;
1278 g_free(self->title);
1281 if (!PROP_GETS(self->window, net_wm_name, utf8, &data))
1282 /* try old x stuff */
1283 if (!PROP_GETS(self->window, wm_name, locale, &data))
1284 data = g_strdup("Unnamed Window");
1286 /* look for duplicates and append a number */
1288 for (it = client_list; it; it = it->next)
1289 if (it->data != self) {
1290 ObClient *c = it->data;
1291 if (0 == strncmp(c->title, data, strlen(data)))
1292 nums |= 1 << c->title_count;
1294 /* find first free number */
1295 for (i = 1; i <= 32; ++i)
1296 if (!(nums & (1 << i))) {
1297 if (self->title_count == 1 || i == 1)
1298 self->title_count = i;
1301 /* dont display the number for the first window */
1302 if (self->title_count > 1) {
1303 char *vdata, *ndata;
1304 ndata = g_strdup_printf(" - [%u]", self->title_count);
1305 vdata = g_strconcat(data, ndata, NULL);
1311 PROP_SETS(self->window, net_wm_visible_name, data);
1316 frame_adjust_title(self->frame);
1318 /* update the icon title */
1320 g_free(self->icon_title);
1324 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, &data))
1325 /* try old x stuff */
1326 if (!PROP_GETS(self->window, wm_icon_name, locale, &data)) {
1327 data = g_strdup(self->title);
1331 /* append the title count, dont display the number for the first window */
1332 if (read_title && self->title_count > 1) {
1333 char *vdata, *ndata;
1334 ndata = g_strdup_printf(" - [%u]", self->title_count);
1335 vdata = g_strconcat(data, ndata, NULL);
1341 PROP_SETS(self->window, net_wm_visible_icon_name, data);
1343 self->icon_title = data;
1346 void client_update_class(ObClient *self)
1351 if (self->name) g_free(self->name);
1352 if (self->class) g_free(self->class);
1353 if (self->role) g_free(self->role);
1355 self->name = self->class = self->role = NULL;
1357 if (PROP_GETSS(self->window, wm_class, locale, &data)) {
1359 self->name = g_strdup(data[0]);
1361 self->class = g_strdup(data[1]);
1366 if (PROP_GETS(self->window, wm_window_role, locale, &s))
1367 self->role = g_strdup(s);
1369 if (self->name == NULL) self->name = g_strdup("");
1370 if (self->class == NULL) self->class = g_strdup("");
1371 if (self->role == NULL) self->role = g_strdup("");
1374 void client_update_strut(ObClient *self)
1378 gboolean got = FALSE;
1380 if (PROP_GETA32(self->window, net_wm_strut_partial, cardinal,
1384 STRUT_PARTIAL_SET(self->strut,
1385 data[0], data[2], data[1], data[3],
1386 data[4], data[5], data[8], data[9],
1387 data[6], data[7], data[10], data[11]);
1393 PROP_GETA32(self->window, net_wm_strut, cardinal, &data, &num)) {
1396 STRUT_PARTIAL_SET(self->strut,
1397 data[0], data[2], data[1], data[3],
1398 0, 0, 0, 0, 0, 0, 0, 0);
1404 STRUT_PARTIAL_SET(self->strut, 0, 0, 0, 0,
1405 0, 0, 0, 0, 0, 0, 0, 0);
1407 /* updating here is pointless while we're being mapped cuz we're not in
1408 the client list yet */
1410 screen_update_areas();
1413 void client_update_icons(ObClient *self)
1419 for (i = 0; i < self->nicons; ++i)
1420 g_free(self->icons[i].data);
1421 if (self->nicons > 0)
1422 g_free(self->icons);
1425 if (PROP_GETA32(self->window, net_wm_icon, cardinal, &data, &num)) {
1426 /* figure out how many valid icons are in here */
1428 while (num - i > 2) {
1432 if (i > num || w*h == 0) break;
1436 self->icons = g_new(ObClientIcon, self->nicons);
1438 /* store the icons */
1440 for (j = 0; j < self->nicons; ++j) {
1443 w = self->icons[j].width = data[i++];
1444 h = self->icons[j].height = data[i++];
1446 if (w*h == 0) continue;
1448 self->icons[j].data = g_new(RrPixel32, w * h);
1449 for (x = 0, y = 0, t = 0; t < w * h; ++t, ++x, ++i) {
1454 self->icons[j].data[t] =
1455 (((data[i] >> 24) & 0xff) << RrDefaultAlphaOffset) +
1456 (((data[i] >> 16) & 0xff) << RrDefaultRedOffset) +
1457 (((data[i] >> 8) & 0xff) << RrDefaultGreenOffset) +
1458 (((data[i] >> 0) & 0xff) << RrDefaultBlueOffset);
1464 } else if (PROP_GETA32(self->window, kwm_win_icon,
1465 kwm_win_icon, &data, &num)) {
1468 self->icons = g_new(ObClientIcon, self->nicons);
1469 xerror_set_ignore(TRUE);
1470 if (!RrPixmapToRGBA(ob_rr_inst,
1472 &self->icons[self->nicons-1].width,
1473 &self->icons[self->nicons-1].height,
1474 &self->icons[self->nicons-1].data)) {
1475 g_free(&self->icons[self->nicons-1]);
1478 xerror_set_ignore(FALSE);
1484 if ((hints = XGetWMHints(ob_display, self->window))) {
1485 if (hints->flags & IconPixmapHint) {
1487 self->icons = g_new(ObClientIcon, self->nicons);
1488 xerror_set_ignore(TRUE);
1489 if (!RrPixmapToRGBA(ob_rr_inst,
1491 (hints->flags & IconMaskHint ?
1492 hints->icon_mask : None),
1493 &self->icons[self->nicons-1].width,
1494 &self->icons[self->nicons-1].height,
1495 &self->icons[self->nicons-1].data)){
1496 g_free(&self->icons[self->nicons-1]);
1499 xerror_set_ignore(FALSE);
1506 frame_adjust_icon(self->frame);
1509 static void client_change_state(ObClient *self)
1512 guint32 netstate[10];
1515 state[0] = self->wmstate;
1517 PROP_SETA32(self->window, wm_state, wm_state, state, 2);
1521 netstate[num++] = prop_atoms.net_wm_state_modal;
1523 netstate[num++] = prop_atoms.net_wm_state_shaded;
1525 netstate[num++] = prop_atoms.net_wm_state_hidden;
1526 if (self->skip_taskbar)
1527 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
1528 if (self->skip_pager)
1529 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
1530 if (self->fullscreen)
1531 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
1533 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
1535 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
1537 netstate[num++] = prop_atoms.net_wm_state_above;
1539 netstate[num++] = prop_atoms.net_wm_state_below;
1540 PROP_SETA32(self->window, net_wm_state, atom, netstate, num);
1542 client_calc_layer(self);
1545 frame_adjust_state(self->frame);
1548 ObClient *client_search_focus_tree(ObClient *self)
1553 for (it = self->transients; it != NULL; it = it->next) {
1554 if (client_focused(it->data)) return it->data;
1555 if ((ret = client_search_focus_tree(it->data))) return ret;
1560 ObClient *client_search_focus_tree_full(ObClient *self)
1562 if (self->transient_for) {
1563 if (self->transient_for != OB_TRAN_GROUP) {
1564 return client_search_focus_tree_full(self->transient_for);
1567 gboolean recursed = FALSE;
1569 for (it = self->group->members; it; it = it->next)
1570 if (!((ObClient*)it->data)->transient_for) {
1572 if ((c = client_search_focus_tree_full(it->data)))
1581 /* this function checks the whole tree, the client_search_focus_tree~
1582 does not, so we need to check this window */
1583 if (client_focused(self))
1585 return client_search_focus_tree(self);
1588 static ObStackingLayer calc_layer(ObClient *self)
1592 if (self->fullscreen) l = OB_STACKING_LAYER_FULLSCREEN;
1593 else if (self->type == OB_CLIENT_TYPE_DESKTOP)
1594 l = OB_STACKING_LAYER_DESKTOP;
1595 else if (self->type == OB_CLIENT_TYPE_DOCK) {
1596 if (!self->below) l = OB_STACKING_LAYER_TOP;
1597 else l = OB_STACKING_LAYER_NORMAL;
1599 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
1600 else if (self->below) l = OB_STACKING_LAYER_BELOW;
1601 else l = OB_STACKING_LAYER_NORMAL;
1606 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
1607 ObStackingLayer l, gboolean raised)
1609 ObStackingLayer old, own;
1613 own = calc_layer(self);
1614 self->layer = l > own ? l : own;
1616 for (it = self->transients; it; it = it->next)
1617 client_calc_layer_recursive(it->data, orig,
1618 l, raised ? raised : l != old);
1620 if (!raised && l != old)
1621 if (orig->frame) { /* only restack if the original window is managed */
1622 /* XXX add_non_intrusive ever? */
1623 stacking_remove(CLIENT_AS_WINDOW(self));
1624 stacking_add(CLIENT_AS_WINDOW(self));
1628 void client_calc_layer(ObClient *self)
1635 /* transients take on the layer of their parents */
1636 self = client_search_top_transient(self);
1638 l = calc_layer(self);
1640 client_calc_layer_recursive(self, orig, l, FALSE);
1643 gboolean client_should_show(ObClient *self)
1645 if (self->iconic) return FALSE;
1646 else if (!(self->desktop == screen_desktop ||
1647 self->desktop == DESKTOP_ALL)) return FALSE;
1648 else if (client_normal(self) && screen_showing_desktop) return FALSE;
1653 static void client_showhide(ObClient *self)
1656 if (client_should_show(self))
1657 frame_show(self->frame);
1659 frame_hide(self->frame);
1662 gboolean client_normal(ObClient *self) {
1663 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
1664 self->type == OB_CLIENT_TYPE_DOCK ||
1665 self->type == OB_CLIENT_TYPE_SPLASH);
1668 static void client_apply_startup_state(ObClient *self)
1670 /* these are in a carefully crafted order.. */
1673 self->iconic = FALSE;
1674 client_iconify(self, TRUE, FALSE);
1676 if (self->fullscreen) {
1677 self->fullscreen = FALSE;
1678 client_fullscreen(self, TRUE, FALSE);
1681 self->shaded = FALSE;
1682 client_shade(self, TRUE);
1685 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
1687 if (self->max_vert && self->max_horz) {
1688 self->max_vert = self->max_horz = FALSE;
1689 client_maximize(self, TRUE, 0, FALSE);
1690 } else if (self->max_vert) {
1691 self->max_vert = FALSE;
1692 client_maximize(self, TRUE, 2, FALSE);
1693 } else if (self->max_horz) {
1694 self->max_horz = FALSE;
1695 client_maximize(self, TRUE, 1, FALSE);
1698 /* nothing to do for the other states:
1707 void client_configure_full(ObClient *self, ObCorner anchor,
1708 int x, int y, int w, int h,
1709 gboolean user, gboolean final,
1710 gboolean force_reply)
1712 gboolean moved = FALSE, resized = FALSE;
1714 /* gets the frame's position */
1715 frame_client_gravity(self->frame, &x, &y);
1717 /* these positions are frame positions, not client positions */
1719 /* set the size and position if fullscreen */
1720 if (self->fullscreen) {
1723 XF86VidModeModeLine mode;
1728 i = client_monitor(self);
1729 a = screen_physical_area_monitor(i);
1732 if (i == 0 && /* primary head */
1733 extensions_vidmode &&
1734 XF86VidModeGetViewPort(ob_display, ob_screen, &x, &y) &&
1735 /* get the mode last so the mode.privsize isnt freed incorrectly */
1736 XF86VidModeGetModeLine(ob_display, ob_screen, &dot, &mode)) {
1741 if (mode.privsize) XFree(mode.private);
1751 user = FALSE; /* ignore that increment etc shit when in fullscreen */
1755 a = screen_area_monitor(self->desktop, client_monitor(self));
1757 /* set the size and position if maximized */
1758 if (self->max_horz) {
1759 x = a->x - self->frame->size.left;
1762 if (self->max_vert) {
1764 h = a->height - self->frame->size.top - self->frame->size.bottom;
1768 /* gets the client's position */
1769 frame_frame_gravity(self->frame, &x, &y);
1771 /* these override the above states! if you cant move you can't move! */
1773 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
1777 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
1778 w = self->area.width;
1779 h = self->area.height;
1783 if (!(w == self->area.width && h == self->area.height)) {
1784 int basew, baseh, minw, minh;
1786 /* base size is substituted with min size if not specified */
1787 if (self->base_size.width || self->base_size.height) {
1788 basew = self->base_size.width;
1789 baseh = self->base_size.height;
1791 basew = self->min_size.width;
1792 baseh = self->min_size.height;
1794 /* min size is substituted with base size if not specified */
1795 if (self->min_size.width || self->min_size.height) {
1796 minw = self->min_size.width;
1797 minh = self->min_size.height;
1799 minw = self->base_size.width;
1800 minh = self->base_size.height;
1804 /* for interactive resizing. have to move half an increment in each
1807 /* how far we are towards the next size inc */
1808 int mw = (w - basew) % self->size_inc.width;
1809 int mh = (h - baseh) % self->size_inc.height;
1811 int aw = self->size_inc.width / 2;
1812 int ah = self->size_inc.height / 2;
1813 /* don't let us move into a new size increment */
1814 if (mw + aw >= self->size_inc.width)
1815 aw = self->size_inc.width - mw - 1;
1816 if (mh + ah >= self->size_inc.height)
1817 ah = self->size_inc.height - mh - 1;
1821 /* if this is a user-requested resize, then check against min/max
1824 /* smaller than min size or bigger than max size? */
1825 if (w > self->max_size.width) w = self->max_size.width;
1826 if (w < minw) w = minw;
1827 if (h > self->max_size.height) h = self->max_size.height;
1828 if (h < minh) h = minh;
1834 /* keep to the increments */
1835 w /= self->size_inc.width;
1836 h /= self->size_inc.height;
1838 /* you cannot resize to nothing */
1839 if (basew + w < 1) w = 1 - basew;
1840 if (baseh + h < 1) h = 1 - baseh;
1842 /* store the logical size */
1843 SIZE_SET(self->logical_size,
1844 self->size_inc.width > 1 ? w : w + basew,
1845 self->size_inc.height > 1 ? h : h + baseh);
1847 w *= self->size_inc.width;
1848 h *= self->size_inc.height;
1854 /* adjust the height to match the width for the aspect ratios.
1855 for this, min size is not substituted for base size ever. */
1856 w -= self->base_size.width;
1857 h -= self->base_size.height;
1859 if (self->min_ratio)
1860 if (h * self->min_ratio > w) h = (int)(w / self->min_ratio);
1861 if (self->max_ratio)
1862 if (h * self->max_ratio < w) h = (int)(w / self->max_ratio);
1864 w += self->base_size.width;
1865 h += self->base_size.height;
1870 case OB_CORNER_TOPLEFT:
1872 case OB_CORNER_TOPRIGHT:
1873 x -= w - self->area.width;
1875 case OB_CORNER_BOTTOMLEFT:
1876 y -= h - self->area.height;
1878 case OB_CORNER_BOTTOMRIGHT:
1879 x -= w - self->area.width;
1880 y -= h - self->area.height;
1884 moved = x != self->area.x || y != self->area.y;
1885 resized = w != self->area.width || h != self->area.height;
1887 RECT_SET(self->area, x, y, w, h);
1889 /* for app-requested resizes, always resize if 'resized' is true.
1890 for user-requested ones, only resize if final is true, or when
1891 resizing in redraw mode */
1892 if ((!user && resized) ||
1893 (user && (final || (resized && config_redraw_resize))))
1894 XResizeWindow(ob_display, self->window, w, h);
1896 /* move/resize the frame to match the request */
1898 if (self->decorations != self->frame->decorations)
1899 moved = resized = TRUE;
1901 if (moved || resized)
1902 frame_adjust_area(self->frame, moved, resized);
1904 if (!resized && (force_reply || ((!user && moved) || (user && final))))
1907 event.type = ConfigureNotify;
1908 event.xconfigure.display = ob_display;
1909 event.xconfigure.event = self->window;
1910 event.xconfigure.window = self->window;
1912 /* root window real coords */
1913 event.xconfigure.x = self->frame->area.x + self->frame->size.left -
1915 event.xconfigure.y = self->frame->area.y + self->frame->size.top -
1917 event.xconfigure.width = w;
1918 event.xconfigure.height = h;
1919 event.xconfigure.border_width = 0;
1920 event.xconfigure.above = self->frame->plate;
1921 event.xconfigure.override_redirect = FALSE;
1922 XSendEvent(event.xconfigure.display, event.xconfigure.window,
1923 FALSE, StructureNotifyMask, &event);
1928 void client_fullscreen(ObClient *self, gboolean fs, gboolean savearea)
1932 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
1933 self->fullscreen == fs) return; /* already done */
1935 self->fullscreen = fs;
1936 client_change_state(self); /* change the state hints on the client,
1937 and adjust out layer/stacking */
1941 guint32 dimensions[4];
1942 dimensions[0] = self->area.x;
1943 dimensions[1] = self->area.y;
1944 dimensions[2] = self->area.width;
1945 dimensions[3] = self->area.height;
1947 PROP_SETA32(self->window, openbox_premax, cardinal,
1951 /* these are not actually used cuz client_configure will set them
1952 as appropriate when the window is fullscreened */
1959 /* pick some fallbacks... */
1960 a = screen_area_monitor(self->desktop, 0);
1961 x = a->x + a->width / 4;
1962 y = a->y + a->height / 4;
1966 if (PROP_GETA32(self->window, openbox_premax, cardinal,
1967 (guint32**)&dimensions, &num)) {
1978 client_setup_decor_and_functions(self);
1980 client_configure(self, OB_CORNER_TOPLEFT, x, y, w, h, TRUE, TRUE);
1982 /* try focus us when we go into fullscreen mode */
1986 static void client_iconify_recursive(ObClient *self,
1987 gboolean iconic, gboolean curdesk)
1990 gboolean changed = FALSE;
1993 if (self->iconic != iconic) {
1994 ob_debug("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
1997 self->iconic = iconic;
2000 if (self->functions & OB_CLIENT_FUNC_ICONIFY) {
2001 self->wmstate = IconicState;
2002 self->ignore_unmaps++;
2003 /* we unmap the client itself so that we can get MapRequest
2004 events, and because the ICCCM tells us to! */
2005 XUnmapWindow(ob_display, self->window);
2007 /* update the focus lists.. iconic windows go to the bottom of
2008 the list, put the new iconic window at the 'top of the
2010 focus_order_to_top(self);
2016 client_set_desktop(self, screen_desktop, FALSE);
2017 self->wmstate = self->shaded ? IconicState : NormalState;
2018 XMapWindow(ob_display, self->window);
2020 /* this puts it after the current focused window */
2021 focus_order_remove(self);
2022 focus_order_add_new(self);
2024 /* this is here cuz with the VIDMODE extension, the viewport can
2025 change while a fullscreen window is iconic, and when it
2026 uniconifies, it would be nice if it did so to the new position
2028 client_reconfigure(self);
2035 client_change_state(self);
2036 client_showhide(self);
2037 screen_update_areas();
2039 dispatch_client(iconic ? Event_Client_Unmapped : Event_Client_Mapped,
2043 /* iconify all transients */
2044 for (it = self->transients; it != NULL; it = it->next)
2045 if (it->data != self) client_iconify_recursive(it->data,
2049 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk)
2051 /* move up the transient chain as far as possible first */
2052 self = client_search_top_transient(self);
2054 client_iconify_recursive(client_search_top_transient(self),
2058 void client_maximize(ObClient *self, gboolean max, int dir, gboolean savearea)
2062 g_assert(dir == 0 || dir == 1 || dir == 2);
2063 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE)) return; /* can't */
2065 /* check if already done */
2067 if (dir == 0 && self->max_horz && self->max_vert) return;
2068 if (dir == 1 && self->max_horz) return;
2069 if (dir == 2 && self->max_vert) return;
2071 if (dir == 0 && !self->max_horz && !self->max_vert) return;
2072 if (dir == 1 && !self->max_horz) return;
2073 if (dir == 2 && !self->max_vert) return;
2076 /* work with the frame's coords */
2077 x = self->frame->area.x;
2078 y = self->frame->area.y;
2079 w = self->area.width;
2080 h = self->area.height;
2084 gint32 dimensions[4];
2093 /* get the property off the window and use it for the dimensions
2094 we are already maxed on */
2095 if (PROP_GETA32(self->window, openbox_premax, cardinal,
2096 (guint32**)&readdim, &num)) {
2098 if (self->max_horz) {
2099 dimensions[0] = readdim[0];
2100 dimensions[2] = readdim[2];
2102 if (self->max_vert) {
2103 dimensions[1] = readdim[1];
2104 dimensions[3] = readdim[3];
2110 PROP_SETA32(self->window, openbox_premax, cardinal,
2111 (guint32*)dimensions, 4);
2118 /* pick some fallbacks... */
2119 a = screen_area_monitor(self->desktop, 0);
2120 if (dir == 0 || dir == 1) { /* horz */
2121 x = a->x + a->width / 4;
2124 if (dir == 0 || dir == 2) { /* vert */
2125 y = a->y + a->height / 4;
2129 if (PROP_GETA32(self->window, openbox_premax, cardinal,
2130 (guint32**)&dimensions, &num)) {
2132 if (dir == 0 || dir == 1) { /* horz */
2136 if (dir == 0 || dir == 2) { /* vert */
2145 if (dir == 0 || dir == 1) /* horz */
2146 self->max_horz = max;
2147 if (dir == 0 || dir == 2) /* vert */
2148 self->max_vert = max;
2150 if (!self->max_horz && !self->max_vert)
2151 PROP_ERASE(self->window, openbox_premax);
2153 client_change_state(self); /* change the state hints on the client */
2155 /* figure out where the client should be going */
2156 frame_frame_gravity(self->frame, &x, &y);
2157 client_configure(self, OB_CORNER_TOPLEFT, x, y, w, h, TRUE, TRUE);
2160 void client_shade(ObClient *self, gboolean shade)
2162 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
2163 shade) || /* can't shade */
2164 self->shaded == shade) return; /* already done */
2166 /* when we're iconic, don't change the wmstate */
2168 self->wmstate = shade ? IconicState : NormalState;
2169 self->shaded = shade;
2170 client_change_state(self);
2171 /* resize the frame to just the titlebar */
2172 frame_adjust_area(self->frame, FALSE, FALSE);
2175 void client_close(ObClient *self)
2179 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
2182 XXX: itd be cool to do timeouts and shit here for killing the client's
2184 like... if the window is around after 5 seconds, then the close button
2185 turns a nice red, and if this function is called again, the client is
2189 ce.xclient.type = ClientMessage;
2190 ce.xclient.message_type = prop_atoms.wm_protocols;
2191 ce.xclient.display = ob_display;
2192 ce.xclient.window = self->window;
2193 ce.xclient.format = 32;
2194 ce.xclient.data.l[0] = prop_atoms.wm_delete_window;
2195 ce.xclient.data.l[1] = event_lasttime;
2196 ce.xclient.data.l[2] = 0l;
2197 ce.xclient.data.l[3] = 0l;
2198 ce.xclient.data.l[4] = 0l;
2199 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
2202 void client_kill(ObClient *self)
2204 XKillClient(ob_display, self->window);
2207 void client_set_desktop_recursive(ObClient *self,
2208 guint target, gboolean donthide)
2213 if (target != self->desktop) {
2215 ob_debug("Setting desktop %u\n", target+1);
2217 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
2219 /* remove from the old desktop(s) */
2220 focus_order_remove(self);
2222 old = self->desktop;
2223 self->desktop = target;
2224 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
2225 /* the frame can display the current desktop state */
2226 frame_adjust_state(self->frame);
2227 /* 'move' the window to the new desktop */
2229 client_showhide(self);
2230 /* raise if it was not already on the desktop */
2231 if (old != DESKTOP_ALL)
2232 stacking_raise(CLIENT_AS_WINDOW(self));
2233 screen_update_areas();
2235 /* add to the new desktop(s) */
2236 if (config_focus_new)
2237 focus_order_to_top(self);
2239 focus_order_to_bottom(self);
2241 dispatch_client(Event_Client_Desktop, self, target, old);
2244 /* move all transients */
2245 for (it = self->transients; it != NULL; it = it->next)
2246 if (it->data != self) client_set_desktop_recursive(it->data,
2250 void client_set_desktop(ObClient *self, guint target, gboolean donthide)
2252 client_set_desktop_recursive(client_search_top_transient(self),
2256 ObClient *client_search_modal_child(ObClient *self)
2261 for (it = self->transients; it != NULL; it = it->next) {
2262 ObClient *c = it->data;
2263 if ((ret = client_search_modal_child(c))) return ret;
2264 if (c->modal) return c;
2269 gboolean client_validate(ObClient *self)
2273 XSync(ob_display, FALSE); /* get all events on the server */
2275 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
2276 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
2277 XPutBackEvent(ob_display, &e);
2284 void client_set_wm_state(ObClient *self, long state)
2286 if (state == self->wmstate) return; /* no change */
2290 client_iconify(self, TRUE, TRUE);
2293 client_iconify(self, FALSE, TRUE);
2298 void client_set_state(ObClient *self, Atom action, long data1, long data2)
2300 gboolean shaded = self->shaded;
2301 gboolean fullscreen = self->fullscreen;
2302 gboolean max_horz = self->max_horz;
2303 gboolean max_vert = self->max_vert;
2306 if (!(action == prop_atoms.net_wm_state_add ||
2307 action == prop_atoms.net_wm_state_remove ||
2308 action == prop_atoms.net_wm_state_toggle))
2309 /* an invalid action was passed to the client message, ignore it */
2312 for (i = 0; i < 2; ++i) {
2313 Atom state = i == 0 ? data1 : data2;
2315 if (!state) continue;
2317 /* if toggling, then pick whether we're adding or removing */
2318 if (action == prop_atoms.net_wm_state_toggle) {
2319 if (state == prop_atoms.net_wm_state_modal)
2320 action = self->modal ? prop_atoms.net_wm_state_remove :
2321 prop_atoms.net_wm_state_add;
2322 else if (state == prop_atoms.net_wm_state_maximized_vert)
2323 action = self->max_vert ? prop_atoms.net_wm_state_remove :
2324 prop_atoms.net_wm_state_add;
2325 else if (state == prop_atoms.net_wm_state_maximized_horz)
2326 action = self->max_horz ? prop_atoms.net_wm_state_remove :
2327 prop_atoms.net_wm_state_add;
2328 else if (state == prop_atoms.net_wm_state_shaded)
2329 action = self->shaded ? prop_atoms.net_wm_state_remove :
2330 prop_atoms.net_wm_state_add;
2331 else if (state == prop_atoms.net_wm_state_skip_taskbar)
2332 action = self->skip_taskbar ?
2333 prop_atoms.net_wm_state_remove :
2334 prop_atoms.net_wm_state_add;
2335 else if (state == prop_atoms.net_wm_state_skip_pager)
2336 action = self->skip_pager ?
2337 prop_atoms.net_wm_state_remove :
2338 prop_atoms.net_wm_state_add;
2339 else if (state == prop_atoms.net_wm_state_fullscreen)
2340 action = self->fullscreen ?
2341 prop_atoms.net_wm_state_remove :
2342 prop_atoms.net_wm_state_add;
2343 else if (state == prop_atoms.net_wm_state_above)
2344 action = self->above ? prop_atoms.net_wm_state_remove :
2345 prop_atoms.net_wm_state_add;
2346 else if (state == prop_atoms.net_wm_state_below)
2347 action = self->below ? prop_atoms.net_wm_state_remove :
2348 prop_atoms.net_wm_state_add;
2351 if (action == prop_atoms.net_wm_state_add) {
2352 if (state == prop_atoms.net_wm_state_modal) {
2353 /* XXX raise here or something? */
2355 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
2357 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
2359 } else if (state == prop_atoms.net_wm_state_shaded) {
2361 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
2362 self->skip_taskbar = TRUE;
2363 } else if (state == prop_atoms.net_wm_state_skip_pager) {
2364 self->skip_pager = TRUE;
2365 } else if (state == prop_atoms.net_wm_state_fullscreen) {
2367 } else if (state == prop_atoms.net_wm_state_above) {
2369 } else if (state == prop_atoms.net_wm_state_below) {
2373 } else { /* action == prop_atoms.net_wm_state_remove */
2374 if (state == prop_atoms.net_wm_state_modal) {
2375 self->modal = FALSE;
2376 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
2378 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
2380 } else if (state == prop_atoms.net_wm_state_shaded) {
2382 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
2383 self->skip_taskbar = FALSE;
2384 } else if (state == prop_atoms.net_wm_state_skip_pager) {
2385 self->skip_pager = FALSE;
2386 } else if (state == prop_atoms.net_wm_state_fullscreen) {
2388 } else if (state == prop_atoms.net_wm_state_above) {
2389 self->above = FALSE;
2390 } else if (state == prop_atoms.net_wm_state_below) {
2391 self->below = FALSE;
2395 if (max_horz != self->max_horz || max_vert != self->max_vert) {
2396 if (max_horz != self->max_horz && max_vert != self->max_vert) {
2398 if (max_horz == max_vert) { /* both going the same way */
2399 client_maximize(self, max_horz, 0, TRUE);
2401 client_maximize(self, max_horz, 1, TRUE);
2402 client_maximize(self, max_vert, 2, TRUE);
2406 if (max_horz != self->max_horz)
2407 client_maximize(self, max_horz, 1, TRUE);
2409 client_maximize(self, max_vert, 2, TRUE);
2412 /* change fullscreen state before shading, as it will affect if the window
2414 if (fullscreen != self->fullscreen)
2415 client_fullscreen(self, fullscreen, TRUE);
2416 if (shaded != self->shaded)
2417 client_shade(self, shaded);
2418 client_calc_layer(self);
2419 client_change_state(self); /* change the hint to reflect these changes */
2422 ObClient *client_focus_target(ObClient *self)
2426 /* if we have a modal child, then focus it, not us */
2427 child = client_search_modal_child(self);
2428 if (child) return child;
2432 gboolean client_can_focus(ObClient *self)
2436 /* choose the correct target */
2437 self = client_focus_target(self);
2439 if (!self->frame->visible)
2442 if (!((self->can_focus || self->focus_notify) &&
2443 (self->desktop == screen_desktop ||
2444 self->desktop == DESKTOP_ALL) &&
2448 /* do a check to see if the window has already been unmapped or destroyed
2449 do this intelligently while watching out for unmaps we've generated
2450 (ignore_unmaps > 0) */
2451 if (XCheckTypedWindowEvent(ob_display, self->window,
2452 DestroyNotify, &ev)) {
2453 XPutBackEvent(ob_display, &ev);
2456 while (XCheckTypedWindowEvent(ob_display, self->window,
2457 UnmapNotify, &ev)) {
2458 if (self->ignore_unmaps) {
2459 self->ignore_unmaps--;
2461 XPutBackEvent(ob_display, &ev);
2469 gboolean client_focus(ObClient *self)
2471 /* choose the correct target */
2472 self = client_focus_target(self);
2474 if (!client_can_focus(self)) {
2475 if (!self->frame->visible) {
2476 /* update the focus lists */
2477 focus_order_to_top(self);
2482 if (self->can_focus)
2483 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2484 I choose to use it always, hopefully to find errors quicker, if any
2485 are left. (I hate X. I hate focus events.) */
2486 XSetInputFocus(ob_display, self->window, RevertToPointerRoot,
2489 if (self->focus_notify) {
2491 ce.xclient.type = ClientMessage;
2492 ce.xclient.message_type = prop_atoms.wm_protocols;
2493 ce.xclient.display = ob_display;
2494 ce.xclient.window = self->window;
2495 ce.xclient.format = 32;
2496 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
2497 ce.xclient.data.l[1] = event_lasttime;
2498 ce.xclient.data.l[2] = 0l;
2499 ce.xclient.data.l[3] = 0l;
2500 ce.xclient.data.l[4] = 0l;
2501 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
2505 ob_debug("%sively focusing %lx at %d\n",
2506 (self->can_focus ? "act" : "pass"),
2507 self->window, (int) event_lasttime);
2510 /* Cause the FocusIn to come back to us. Important for desktop switches,
2511 since otherwise we'll have no FocusIn on the queue and send it off to
2512 the focus_backup. */
2513 XSync(ob_display, FALSE);
2517 void client_unfocus(ObClient *self)
2519 g_assert(focus_client == self);
2521 ob_debug("client_unfocus for %lx\n", self->window);
2523 focus_fallback(OB_FOCUS_FALLBACK_UNFOCUSING);
2526 void client_activate(ObClient *self)
2528 if (client_normal(self) && screen_showing_desktop)
2529 screen_show_desktop(FALSE);
2531 client_iconify(self, FALSE, FALSE);
2532 if (self->desktop != DESKTOP_ALL &&
2533 self->desktop != screen_desktop)
2534 screen_set_desktop(self->desktop);
2535 else if (!self->frame->visible)
2536 /* if its not visible for other reasons, then don't mess
2540 client_shade(self, FALSE);
2542 stacking_raise(CLIENT_AS_WINDOW(self));
2545 gboolean client_focused(ObClient *self)
2547 return self == focus_client;
2550 ObClientIcon *client_icon(ObClient *self, int w, int h)
2553 /* si is the smallest image >= req */
2554 /* li is the largest image < req */
2555 unsigned long size, smallest = 0xffffffff, largest = 0, si = 0, li = 0;
2557 if (!self->nicons) return NULL;
2559 for (i = 0; i < self->nicons; ++i) {
2560 size = self->icons[i].width * self->icons[i].height;
2561 if (size < smallest && size >= (unsigned)(w * h)) {
2565 if (size > largest && size <= (unsigned)(w * h)) {
2570 if (largest == 0) /* didnt find one smaller than the requested size */
2571 return &self->icons[si];
2572 return &self->icons[li];
2575 /* this be mostly ripped from fvwm */
2576 ObClient *client_find_directional(ObClient *c, ObDirection dir)
2578 int my_cx, my_cy, his_cx, his_cy;
2581 int score, best_score;
2582 ObClient *best_client, *cur;
2588 /* first, find the centre coords of the currently focused window */
2589 my_cx = c->frame->area.x + c->frame->area.width / 2;
2590 my_cy = c->frame->area.y + c->frame->area.height / 2;
2595 for(it = g_list_first(client_list); it; it = it->next) {
2598 /* the currently selected window isn't interesting */
2601 if (!client_normal(cur))
2603 if(c->desktop != cur->desktop && cur->desktop != DESKTOP_ALL)
2607 if(client_focus_target(cur) == cur &&
2608 !(cur->can_focus || cur->focus_notify))
2611 /* find the centre coords of this window, from the
2612 * currently focused window's point of view */
2613 his_cx = (cur->frame->area.x - my_cx)
2614 + cur->frame->area.width / 2;
2615 his_cy = (cur->frame->area.y - my_cy)
2616 + cur->frame->area.height / 2;
2620 /* Rotate the diagonals 45 degrees counterclockwise.
2621 * To do this, multiply the matrix /+h +h\ with the
2622 * vector (x y). \-h +h/
2623 * h = sqrt(0.5). We can set h := 1 since absolute
2624 * distance doesn't matter here. */
2625 tx = his_cx + his_cy;
2626 his_cy = -his_cx + his_cy;
2631 case OB_DIRECTION_NORTH:
2632 case OB_DIRECTION_SOUTH:
2633 case OB_DIRECTION_NORTHEAST:
2634 case OB_DIRECTION_SOUTHWEST:
2635 offset = (his_cx < 0) ? -his_cx : his_cx;
2636 distance = ((dir == OB_DIRECTION_NORTH ||
2637 dir == OB_DIRECTION_NORTHEAST) ?
2640 case OB_DIRECTION_EAST:
2641 case OB_DIRECTION_WEST:
2642 case OB_DIRECTION_SOUTHEAST:
2643 case OB_DIRECTION_NORTHWEST:
2644 offset = (his_cy < 0) ? -his_cy : his_cy;
2645 distance = ((dir == OB_DIRECTION_WEST ||
2646 dir == OB_DIRECTION_NORTHWEST) ?
2651 /* the target must be in the requested direction */
2655 /* Calculate score for this window. The smaller the better. */
2656 score = distance + offset;
2658 /* windows more than 45 degrees off the direction are
2659 * heavily penalized and will only be chosen if nothing
2660 * else within a million pixels */
2661 if(offset > distance)
2664 if(best_score == -1 || score < best_score)
2672 void client_set_layer(ObClient *self, int layer)
2676 self->above = FALSE;
2677 } else if (layer == 0) {
2678 self->below = self->above = FALSE;
2680 self->below = FALSE;
2683 client_calc_layer(self);
2684 client_change_state(self); /* reflect this in the state hints */
2687 guint client_monitor(ObClient *self)
2691 for (i = 0; i < screen_num_monitors; ++i) {
2692 Rect *area = screen_physical_area_monitor(i);
2693 if (RECT_INTERSECTS_RECT(*area, self->frame->area))
2696 if (i == screen_num_monitors) i = 0;
2697 g_assert(i < screen_num_monitors);
2701 ObClient *client_search_top_transient(ObClient *self)
2703 /* move up the transient chain as far as possible */
2704 if (self->transient_for) {
2705 if (self->transient_for != OB_TRAN_GROUP) {
2706 return client_search_top_transient(self->transient_for);
2710 for (it = self->group->members; it; it = it->next) {
2711 ObClient *c = it->data;
2713 /* checking transient_for prevents infinate loops! */
2714 if (c != self && !c->transient_for)
2725 ObClient *client_search_transient(ObClient *self, ObClient *search)
2729 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
2730 if (sit->data == search)
2732 if (client_search_transient(sit->data, search))
2738 gchar* client_get_sm_client_id(ObClient *self)
2742 if (!PROP_GETS(self->window, sm_client_id, locale, &id) && self->group)
2743 PROP_GETS(self->group->leader, sm_client_id, locale, &id);