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 /* adjust the client's decorations, etc. */
1118 client_reconfigure(self);
1120 /* this makes sure that these windows appear on all desktops */
1121 if (self->type == OB_CLIENT_TYPE_DESKTOP &&
1122 self->desktop != DESKTOP_ALL)
1124 self->desktop = DESKTOP_ALL;
1129 static void client_change_allowed_actions(ObClient *self)
1134 /* desktop windows are kept on all desktops */
1135 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1136 actions[num++] = prop_atoms.net_wm_action_change_desktop;
1138 if (self->functions & OB_CLIENT_FUNC_SHADE)
1139 actions[num++] = prop_atoms.net_wm_action_shade;
1140 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1141 actions[num++] = prop_atoms.net_wm_action_close;
1142 if (self->functions & OB_CLIENT_FUNC_MOVE)
1143 actions[num++] = prop_atoms.net_wm_action_move;
1144 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1145 actions[num++] = prop_atoms.net_wm_action_minimize;
1146 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1147 actions[num++] = prop_atoms.net_wm_action_resize;
1148 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1149 actions[num++] = prop_atoms.net_wm_action_fullscreen;
1150 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1151 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
1152 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
1155 PROP_SETA32(self->window, net_wm_allowed_actions, atom, actions, num);
1157 /* make sure the window isn't breaking any rules now */
1159 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1160 if (self->frame) client_shade(self, FALSE);
1161 else self->shaded = FALSE;
1163 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY) && self->iconic) {
1164 if (self->frame) client_iconify(self, FALSE, TRUE);
1165 else self->iconic = FALSE;
1167 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1168 if (self->frame) client_fullscreen(self, FALSE, TRUE);
1169 else self->fullscreen = FALSE;
1171 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1173 if (self->frame) client_maximize(self, FALSE, 0, TRUE);
1174 else self->max_vert = self->max_horz = FALSE;
1178 void client_reconfigure(ObClient *self)
1180 /* by making this pass FALSE for user, we avoid the emacs event storm where
1181 every configurenotify causes an update in its normal hints, i think this
1182 is generally what we want anyways... */
1183 client_configure(self, OB_CORNER_TOPLEFT, self->area.x, self->area.y,
1184 self->area.width, self->area.height, FALSE, TRUE);
1187 void client_update_wmhints(ObClient *self)
1190 gboolean ur = FALSE;
1193 /* assume a window takes input if it doesnt specify */
1194 self->can_focus = TRUE;
1196 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
1197 if (hints->flags & InputHint)
1198 self->can_focus = hints->input;
1200 /* only do this when first managing the window *AND* when we aren't
1202 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1203 if (hints->flags & StateHint)
1204 self->iconic = hints->initial_state == IconicState;
1206 if (hints->flags & XUrgencyHint)
1209 if (!(hints->flags & WindowGroupHint))
1210 hints->window_group = None;
1212 /* did the group state change? */
1213 if (hints->window_group !=
1214 (self->group ? self->group->leader : None)) {
1215 /* remove from the old group if there was one */
1216 if (self->group != NULL) {
1217 /* remove transients of the group */
1218 for (it = self->group->members; it; it = it->next)
1219 self->transients = g_slist_remove(self->transients,
1221 group_remove(self->group, self);
1224 if (hints->window_group != None) {
1225 self->group = group_add(hints->window_group, self);
1227 /* i can only have transients from the group if i am not
1229 if (!self->transient_for) {
1230 /* add other transients of the group that are already
1232 for (it = self->group->members; it; it = it->next) {
1233 ObClient *c = it->data;
1234 if (c != self && c->transient_for == OB_TRAN_GROUP)
1236 g_slist_append(self->transients, c);
1241 /* because the self->transient flag wont change from this call,
1242 we don't need to update the window's type and such, only its
1243 transient_for, and the transients lists of other windows in
1244 the group may be affected */
1245 client_update_transient_for(self);
1248 /* the WM_HINTS can contain an icon */
1249 client_update_icons(self);
1254 if (ur != self->urgent) {
1256 ob_debug("Urgent Hint for 0x%lx: %s\n", self->window,
1258 /* fire the urgent callback if we're mapped, otherwise, wait until
1259 after we're mapped */
1261 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
1265 void client_update_title(ObClient *self)
1271 gboolean read_title;
1273 g_free(self->title);
1276 if (!PROP_GETS(self->window, net_wm_name, utf8, &data))
1277 /* try old x stuff */
1278 if (!PROP_GETS(self->window, wm_name, locale, &data))
1279 data = g_strdup("Unnamed Window");
1281 /* look for duplicates and append a number */
1283 for (it = client_list; it; it = it->next)
1284 if (it->data != self) {
1285 ObClient *c = it->data;
1286 if (0 == strncmp(c->title, data, strlen(data)))
1287 nums |= 1 << c->title_count;
1289 /* find first free number */
1290 for (i = 1; i <= 32; ++i)
1291 if (!(nums & (1 << i))) {
1292 if (self->title_count == 1 || i == 1)
1293 self->title_count = i;
1296 /* dont display the number for the first window */
1297 if (self->title_count > 1) {
1298 char *vdata, *ndata;
1299 ndata = g_strdup_printf(" - [%u]", self->title_count);
1300 vdata = g_strconcat(data, ndata, NULL);
1306 PROP_SETS(self->window, net_wm_visible_name, data);
1311 frame_adjust_title(self->frame);
1313 /* update the icon title */
1315 g_free(self->icon_title);
1319 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, &data))
1320 /* try old x stuff */
1321 if (!PROP_GETS(self->window, wm_icon_name, locale, &data)) {
1322 data = g_strdup(self->title);
1326 /* append the title count, dont display the number for the first window */
1327 if (read_title && self->title_count > 1) {
1328 char *vdata, *ndata;
1329 ndata = g_strdup_printf(" - [%u]", self->title_count);
1330 vdata = g_strconcat(data, ndata, NULL);
1336 PROP_SETS(self->window, net_wm_visible_icon_name, data);
1338 self->icon_title = data;
1341 void client_update_class(ObClient *self)
1346 if (self->name) g_free(self->name);
1347 if (self->class) g_free(self->class);
1348 if (self->role) g_free(self->role);
1350 self->name = self->class = self->role = NULL;
1352 if (PROP_GETSS(self->window, wm_class, locale, &data)) {
1354 self->name = g_strdup(data[0]);
1356 self->class = g_strdup(data[1]);
1361 if (PROP_GETS(self->window, wm_window_role, locale, &s))
1362 self->role = g_strdup(s);
1364 if (self->name == NULL) self->name = g_strdup("");
1365 if (self->class == NULL) self->class = g_strdup("");
1366 if (self->role == NULL) self->role = g_strdup("");
1369 void client_update_strut(ObClient *self)
1373 gboolean got = FALSE;
1375 if (PROP_GETA32(self->window, net_wm_strut_partial, cardinal,
1379 STRUT_PARTIAL_SET(self->strut,
1380 data[0], data[2], data[1], data[3],
1381 data[4], data[5], data[8], data[9],
1382 data[6], data[7], data[10], data[11]);
1388 PROP_GETA32(self->window, net_wm_strut, cardinal, &data, &num)) {
1391 STRUT_PARTIAL_SET(self->strut,
1392 data[0], data[2], data[1], data[3],
1393 0, 0, 0, 0, 0, 0, 0, 0);
1399 STRUT_PARTIAL_SET(self->strut, 0, 0, 0, 0,
1400 0, 0, 0, 0, 0, 0, 0, 0);
1402 /* updating here is pointless while we're being mapped cuz we're not in
1403 the client list yet */
1405 screen_update_areas();
1408 void client_update_icons(ObClient *self)
1414 for (i = 0; i < self->nicons; ++i)
1415 g_free(self->icons[i].data);
1416 if (self->nicons > 0)
1417 g_free(self->icons);
1420 if (PROP_GETA32(self->window, net_wm_icon, cardinal, &data, &num)) {
1421 /* figure out how many valid icons are in here */
1423 while (num - i > 2) {
1427 if (i > num || w*h == 0) break;
1431 self->icons = g_new(ObClientIcon, self->nicons);
1433 /* store the icons */
1435 for (j = 0; j < self->nicons; ++j) {
1438 w = self->icons[j].width = data[i++];
1439 h = self->icons[j].height = data[i++];
1441 if (w*h == 0) continue;
1443 self->icons[j].data = g_new(RrPixel32, w * h);
1444 for (x = 0, y = 0, t = 0; t < w * h; ++t, ++x, ++i) {
1449 self->icons[j].data[t] =
1450 (((data[i] >> 24) & 0xff) << RrDefaultAlphaOffset) +
1451 (((data[i] >> 16) & 0xff) << RrDefaultRedOffset) +
1452 (((data[i] >> 8) & 0xff) << RrDefaultGreenOffset) +
1453 (((data[i] >> 0) & 0xff) << RrDefaultBlueOffset);
1459 } else if (PROP_GETA32(self->window, kwm_win_icon,
1460 kwm_win_icon, &data, &num)) {
1463 self->icons = g_new(ObClientIcon, self->nicons);
1464 xerror_set_ignore(TRUE);
1465 if (!RrPixmapToRGBA(ob_rr_inst,
1467 &self->icons[self->nicons-1].width,
1468 &self->icons[self->nicons-1].height,
1469 &self->icons[self->nicons-1].data)) {
1470 g_free(&self->icons[self->nicons-1]);
1473 xerror_set_ignore(FALSE);
1479 if ((hints = XGetWMHints(ob_display, self->window))) {
1480 if (hints->flags & IconPixmapHint) {
1482 self->icons = g_new(ObClientIcon, self->nicons);
1483 xerror_set_ignore(TRUE);
1484 if (!RrPixmapToRGBA(ob_rr_inst,
1486 (hints->flags & IconMaskHint ?
1487 hints->icon_mask : None),
1488 &self->icons[self->nicons-1].width,
1489 &self->icons[self->nicons-1].height,
1490 &self->icons[self->nicons-1].data)){
1491 g_free(&self->icons[self->nicons-1]);
1494 xerror_set_ignore(FALSE);
1501 frame_adjust_icon(self->frame);
1504 static void client_change_state(ObClient *self)
1507 guint32 netstate[10];
1510 state[0] = self->wmstate;
1512 PROP_SETA32(self->window, wm_state, wm_state, state, 2);
1516 netstate[num++] = prop_atoms.net_wm_state_modal;
1518 netstate[num++] = prop_atoms.net_wm_state_shaded;
1520 netstate[num++] = prop_atoms.net_wm_state_hidden;
1521 if (self->skip_taskbar)
1522 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
1523 if (self->skip_pager)
1524 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
1525 if (self->fullscreen)
1526 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
1528 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
1530 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
1532 netstate[num++] = prop_atoms.net_wm_state_above;
1534 netstate[num++] = prop_atoms.net_wm_state_below;
1535 PROP_SETA32(self->window, net_wm_state, atom, netstate, num);
1537 client_calc_layer(self);
1540 frame_adjust_state(self->frame);
1543 ObClient *client_search_focus_tree(ObClient *self)
1548 for (it = self->transients; it != NULL; it = it->next) {
1549 if (client_focused(it->data)) return it->data;
1550 if ((ret = client_search_focus_tree(it->data))) return ret;
1555 ObClient *client_search_focus_tree_full(ObClient *self)
1557 if (self->transient_for) {
1558 if (self->transient_for != OB_TRAN_GROUP) {
1559 return client_search_focus_tree_full(self->transient_for);
1562 gboolean recursed = FALSE;
1564 for (it = self->group->members; it; it = it->next)
1565 if (!((ObClient*)it->data)->transient_for) {
1567 if ((c = client_search_focus_tree_full(it->data)))
1576 /* this function checks the whole tree, the client_search_focus_tree~
1577 does not, so we need to check this window */
1578 if (client_focused(self))
1580 return client_search_focus_tree(self);
1583 static ObStackingLayer calc_layer(ObClient *self)
1587 if (self->fullscreen) l = OB_STACKING_LAYER_FULLSCREEN;
1588 else if (self->type == OB_CLIENT_TYPE_DESKTOP)
1589 l = OB_STACKING_LAYER_DESKTOP;
1590 else if (self->type == OB_CLIENT_TYPE_DOCK) {
1591 if (!self->below) l = OB_STACKING_LAYER_TOP;
1592 else l = OB_STACKING_LAYER_NORMAL;
1594 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
1595 else if (self->below) l = OB_STACKING_LAYER_BELOW;
1596 else l = OB_STACKING_LAYER_NORMAL;
1601 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
1602 ObStackingLayer l, gboolean raised)
1604 ObStackingLayer old, own;
1608 own = calc_layer(self);
1609 self->layer = l > own ? l : own;
1611 for (it = self->transients; it; it = it->next)
1612 client_calc_layer_recursive(it->data, orig,
1613 l, raised ? raised : l != old);
1615 if (!raised && l != old)
1616 if (orig->frame) { /* only restack if the original window is managed */
1617 /* XXX add_non_intrusive ever? */
1618 stacking_remove(CLIENT_AS_WINDOW(self));
1619 stacking_add(CLIENT_AS_WINDOW(self));
1623 void client_calc_layer(ObClient *self)
1630 /* transients take on the layer of their parents */
1631 self = client_search_top_transient(self);
1633 l = calc_layer(self);
1635 client_calc_layer_recursive(self, orig, l, FALSE);
1638 gboolean client_should_show(ObClient *self)
1640 if (self->iconic) return FALSE;
1641 else if (!(self->desktop == screen_desktop ||
1642 self->desktop == DESKTOP_ALL)) return FALSE;
1643 else if (client_normal(self) && screen_showing_desktop) return FALSE;
1648 static void client_showhide(ObClient *self)
1651 if (client_should_show(self))
1652 frame_show(self->frame);
1654 frame_hide(self->frame);
1657 gboolean client_normal(ObClient *self) {
1658 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
1659 self->type == OB_CLIENT_TYPE_DOCK ||
1660 self->type == OB_CLIENT_TYPE_SPLASH);
1663 static void client_apply_startup_state(ObClient *self)
1665 /* these are in a carefully crafted order.. */
1668 self->iconic = FALSE;
1669 client_iconify(self, TRUE, FALSE);
1671 if (self->fullscreen) {
1672 self->fullscreen = FALSE;
1673 client_fullscreen(self, TRUE, FALSE);
1676 self->shaded = FALSE;
1677 client_shade(self, TRUE);
1680 dispatch_client(Event_Client_Urgent, self, self->urgent, 0);
1682 if (self->max_vert && self->max_horz) {
1683 self->max_vert = self->max_horz = FALSE;
1684 client_maximize(self, TRUE, 0, FALSE);
1685 } else if (self->max_vert) {
1686 self->max_vert = FALSE;
1687 client_maximize(self, TRUE, 2, FALSE);
1688 } else if (self->max_horz) {
1689 self->max_horz = FALSE;
1690 client_maximize(self, TRUE, 1, FALSE);
1693 /* nothing to do for the other states:
1702 void client_configure_full(ObClient *self, ObCorner anchor,
1703 int x, int y, int w, int h,
1704 gboolean user, gboolean final,
1705 gboolean force_reply)
1707 gboolean moved = FALSE, resized = FALSE;
1708 gint fdecor = self->frame->decorations;
1710 /* make the frame recalculate its dimentions n shit without changing
1711 anything visible for real, this way the constraints below can work with
1712 the updated frame dimensions. */
1713 frame_adjust_area(self->frame, TRUE, TRUE, TRUE);
1715 /* gets the frame's position */
1716 frame_client_gravity(self->frame, &x, &y);
1718 /* these positions are frame positions, not client positions */
1720 /* set the size and position if fullscreen */
1721 if (self->fullscreen) {
1724 XF86VidModeModeLine mode;
1729 i = client_monitor(self);
1730 a = screen_physical_area_monitor(i);
1733 if (i == 0 && /* primary head */
1734 extensions_vidmode &&
1735 XF86VidModeGetViewPort(ob_display, ob_screen, &x, &y) &&
1736 /* get the mode last so the mode.privsize isnt freed incorrectly */
1737 XF86VidModeGetModeLine(ob_display, ob_screen, &dot, &mode)) {
1742 if (mode.privsize) XFree(mode.private);
1752 user = FALSE; /* ignore that increment etc shit when in fullscreen */
1756 a = screen_area_monitor(self->desktop, client_monitor(self));
1758 /* set the size and position if maximized */
1759 if (self->max_horz) {
1761 w = a->width - self->frame->size.left - self->frame->size.right;
1763 if (self->max_vert) {
1765 h = a->height - self->frame->size.top - self->frame->size.bottom;
1769 /* gets the client's position */
1770 frame_frame_gravity(self->frame, &x, &y);
1772 /* these override the above states! if you cant move you can't move! */
1774 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
1778 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
1779 w = self->area.width;
1780 h = self->area.height;
1784 if (!(w == self->area.width && h == self->area.height)) {
1785 int basew, baseh, minw, minh;
1787 /* base size is substituted with min size if not specified */
1788 if (self->base_size.width || self->base_size.height) {
1789 basew = self->base_size.width;
1790 baseh = self->base_size.height;
1792 basew = self->min_size.width;
1793 baseh = self->min_size.height;
1795 /* min size is substituted with base size if not specified */
1796 if (self->min_size.width || self->min_size.height) {
1797 minw = self->min_size.width;
1798 minh = self->min_size.height;
1800 minw = self->base_size.width;
1801 minh = self->base_size.height;
1805 /* for interactive resizing. have to move half an increment in each
1808 /* how far we are towards the next size inc */
1809 int mw = (w - basew) % self->size_inc.width;
1810 int mh = (h - baseh) % self->size_inc.height;
1812 int aw = self->size_inc.width / 2;
1813 int ah = self->size_inc.height / 2;
1814 /* don't let us move into a new size increment */
1815 if (mw + aw >= self->size_inc.width)
1816 aw = self->size_inc.width - mw - 1;
1817 if (mh + ah >= self->size_inc.height)
1818 ah = self->size_inc.height - mh - 1;
1822 /* if this is a user-requested resize, then check against min/max
1825 /* smaller than min size or bigger than max size? */
1826 if (w > self->max_size.width) w = self->max_size.width;
1827 if (w < minw) w = minw;
1828 if (h > self->max_size.height) h = self->max_size.height;
1829 if (h < minh) h = minh;
1835 /* keep to the increments */
1836 w /= self->size_inc.width;
1837 h /= self->size_inc.height;
1839 /* you cannot resize to nothing */
1840 if (basew + w < 1) w = 1 - basew;
1841 if (baseh + h < 1) h = 1 - baseh;
1843 /* store the logical size */
1844 SIZE_SET(self->logical_size,
1845 self->size_inc.width > 1 ? w : w + basew,
1846 self->size_inc.height > 1 ? h : h + baseh);
1848 w *= self->size_inc.width;
1849 h *= self->size_inc.height;
1855 /* adjust the height to match the width for the aspect ratios.
1856 for this, min size is not substituted for base size ever. */
1857 w -= self->base_size.width;
1858 h -= self->base_size.height;
1860 if (self->min_ratio)
1861 if (h * self->min_ratio > w) h = (int)(w / self->min_ratio);
1862 if (self->max_ratio)
1863 if (h * self->max_ratio < w) h = (int)(w / self->max_ratio);
1865 w += self->base_size.width;
1866 h += self->base_size.height;
1871 case OB_CORNER_TOPLEFT:
1873 case OB_CORNER_TOPRIGHT:
1874 x -= w - self->area.width;
1876 case OB_CORNER_BOTTOMLEFT:
1877 y -= h - self->area.height;
1879 case OB_CORNER_BOTTOMRIGHT:
1880 x -= w - self->area.width;
1881 y -= h - self->area.height;
1885 moved = x != self->area.x || y != self->area.y;
1886 resized = w != self->area.width || h != self->area.height;
1888 RECT_SET(self->area, x, y, w, h);
1890 /* for app-requested resizes, always resize if 'resized' is true.
1891 for user-requested ones, only resize if final is true, or when
1892 resizing in redraw mode */
1893 if ((!user && resized) ||
1894 (user && (final || (resized && config_redraw_resize))))
1895 XResizeWindow(ob_display, self->window, w, h);
1897 /* move/resize the frame to match the request */
1899 if (self->decorations != fdecor)
1900 moved = resized = TRUE;
1902 if (moved || resized)
1903 frame_adjust_area(self->frame, moved, resized, FALSE);
1905 if (!resized && (force_reply || ((!user && moved) || (user && final))))
1908 event.type = ConfigureNotify;
1909 event.xconfigure.display = ob_display;
1910 event.xconfigure.event = self->window;
1911 event.xconfigure.window = self->window;
1913 /* root window real coords */
1914 event.xconfigure.x = self->frame->area.x + self->frame->size.left -
1916 event.xconfigure.y = self->frame->area.y + self->frame->size.top -
1918 event.xconfigure.width = w;
1919 event.xconfigure.height = h;
1920 event.xconfigure.border_width = 0;
1921 event.xconfigure.above = self->frame->plate;
1922 event.xconfigure.override_redirect = FALSE;
1923 XSendEvent(event.xconfigure.display, event.xconfigure.window,
1924 FALSE, StructureNotifyMask, &event);
1929 void client_fullscreen(ObClient *self, gboolean fs, gboolean savearea)
1933 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
1934 self->fullscreen == fs) return; /* already done */
1936 self->fullscreen = fs;
1937 client_change_state(self); /* change the state hints on the client,
1938 and adjust out layer/stacking */
1942 guint32 dimensions[4];
1943 dimensions[0] = self->area.x;
1944 dimensions[1] = self->area.y;
1945 dimensions[2] = self->area.width;
1946 dimensions[3] = self->area.height;
1948 PROP_SETA32(self->window, openbox_premax, cardinal,
1952 /* these are not actually used cuz client_configure will set them
1953 as appropriate when the window is fullscreened */
1960 /* pick some fallbacks... */
1961 a = screen_area_monitor(self->desktop, 0);
1962 x = a->x + a->width / 4;
1963 y = a->y + a->height / 4;
1967 if (PROP_GETA32(self->window, openbox_premax, cardinal,
1968 (guint32**)&dimensions, &num)) {
1979 client_setup_decor_and_functions(self);
1981 client_configure(self, OB_CORNER_TOPLEFT, x, y, w, h, TRUE, TRUE);
1983 /* try focus us when we go into fullscreen mode */
1987 static void client_iconify_recursive(ObClient *self,
1988 gboolean iconic, gboolean curdesk)
1991 gboolean changed = FALSE;
1994 if (self->iconic != iconic) {
1995 ob_debug("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
1998 self->iconic = iconic;
2001 if (self->functions & OB_CLIENT_FUNC_ICONIFY) {
2002 self->wmstate = IconicState;
2003 self->ignore_unmaps++;
2004 /* we unmap the client itself so that we can get MapRequest
2005 events, and because the ICCCM tells us to! */
2006 XUnmapWindow(ob_display, self->window);
2008 /* update the focus lists.. iconic windows go to the bottom of
2009 the list, put the new iconic window at the 'top of the
2011 focus_order_to_top(self);
2017 client_set_desktop(self, screen_desktop, FALSE);
2018 self->wmstate = self->shaded ? IconicState : NormalState;
2019 XMapWindow(ob_display, self->window);
2021 /* this puts it after the current focused window */
2022 focus_order_remove(self);
2023 focus_order_add_new(self);
2025 /* this is here cuz with the VIDMODE extension, the viewport can
2026 change while a fullscreen window is iconic, and when it
2027 uniconifies, it would be nice if it did so to the new position
2029 client_reconfigure(self);
2036 client_change_state(self);
2037 client_showhide(self);
2038 screen_update_areas();
2040 dispatch_client(iconic ? Event_Client_Unmapped : Event_Client_Mapped,
2044 /* iconify all transients */
2045 for (it = self->transients; it != NULL; it = it->next)
2046 if (it->data != self) client_iconify_recursive(it->data,
2050 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk)
2052 /* move up the transient chain as far as possible first */
2053 self = client_search_top_transient(self);
2055 client_iconify_recursive(client_search_top_transient(self),
2059 void client_maximize(ObClient *self, gboolean max, int dir, gboolean savearea)
2063 g_assert(dir == 0 || dir == 1 || dir == 2);
2064 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE)) return; /* can't */
2066 /* check if already done */
2068 if (dir == 0 && self->max_horz && self->max_vert) return;
2069 if (dir == 1 && self->max_horz) return;
2070 if (dir == 2 && self->max_vert) return;
2072 if (dir == 0 && !self->max_horz && !self->max_vert) return;
2073 if (dir == 1 && !self->max_horz) return;
2074 if (dir == 2 && !self->max_vert) return;
2077 /* work with the frame's coords */
2078 x = self->frame->area.x;
2079 y = self->frame->area.y;
2080 w = self->area.width;
2081 h = self->area.height;
2085 gint32 dimensions[4];
2094 /* get the property off the window and use it for the dimensions
2095 we are already maxed on */
2096 if (PROP_GETA32(self->window, openbox_premax, cardinal,
2097 (guint32**)&readdim, &num)) {
2099 if (self->max_horz) {
2100 dimensions[0] = readdim[0];
2101 dimensions[2] = readdim[2];
2103 if (self->max_vert) {
2104 dimensions[1] = readdim[1];
2105 dimensions[3] = readdim[3];
2111 PROP_SETA32(self->window, openbox_premax, cardinal,
2112 (guint32*)dimensions, 4);
2119 /* pick some fallbacks... */
2120 a = screen_area_monitor(self->desktop, 0);
2121 if (dir == 0 || dir == 1) { /* horz */
2122 x = a->x + a->width / 4;
2125 if (dir == 0 || dir == 2) { /* vert */
2126 y = a->y + a->height / 4;
2130 if (PROP_GETA32(self->window, openbox_premax, cardinal,
2131 (guint32**)&dimensions, &num)) {
2133 if (dir == 0 || dir == 1) { /* horz */
2137 if (dir == 0 || dir == 2) { /* vert */
2146 if (dir == 0 || dir == 1) /* horz */
2147 self->max_horz = max;
2148 if (dir == 0 || dir == 2) /* vert */
2149 self->max_vert = max;
2151 if (!self->max_horz && !self->max_vert)
2152 PROP_ERASE(self->window, openbox_premax);
2154 client_change_state(self); /* change the state hints on the client */
2156 /* figure out where the client should be going */
2157 frame_frame_gravity(self->frame, &x, &y);
2158 client_configure(self, OB_CORNER_TOPLEFT, x, y, w, h, TRUE, TRUE);
2161 void client_shade(ObClient *self, gboolean shade)
2163 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
2164 shade) || /* can't shade */
2165 self->shaded == shade) return; /* already done */
2167 /* when we're iconic, don't change the wmstate */
2169 self->wmstate = shade ? IconicState : NormalState;
2170 self->shaded = shade;
2171 client_change_state(self);
2172 /* resize the frame to just the titlebar */
2173 frame_adjust_area(self->frame, FALSE, FALSE, FALSE);
2176 void client_close(ObClient *self)
2180 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
2183 XXX: itd be cool to do timeouts and shit here for killing the client's
2185 like... if the window is around after 5 seconds, then the close button
2186 turns a nice red, and if this function is called again, the client is
2190 ce.xclient.type = ClientMessage;
2191 ce.xclient.message_type = prop_atoms.wm_protocols;
2192 ce.xclient.display = ob_display;
2193 ce.xclient.window = self->window;
2194 ce.xclient.format = 32;
2195 ce.xclient.data.l[0] = prop_atoms.wm_delete_window;
2196 ce.xclient.data.l[1] = event_lasttime;
2197 ce.xclient.data.l[2] = 0l;
2198 ce.xclient.data.l[3] = 0l;
2199 ce.xclient.data.l[4] = 0l;
2200 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
2203 void client_kill(ObClient *self)
2205 XKillClient(ob_display, self->window);
2208 void client_set_desktop_recursive(ObClient *self,
2209 guint target, gboolean donthide)
2214 if (target != self->desktop) {
2216 ob_debug("Setting desktop %u\n", target+1);
2218 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
2220 /* remove from the old desktop(s) */
2221 focus_order_remove(self);
2223 old = self->desktop;
2224 self->desktop = target;
2225 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
2226 /* the frame can display the current desktop state */
2227 frame_adjust_state(self->frame);
2228 /* 'move' the window to the new desktop */
2230 client_showhide(self);
2231 /* raise if it was not already on the desktop */
2232 if (old != DESKTOP_ALL)
2233 stacking_raise(CLIENT_AS_WINDOW(self));
2234 screen_update_areas();
2236 /* add to the new desktop(s) */
2237 if (config_focus_new)
2238 focus_order_to_top(self);
2240 focus_order_to_bottom(self);
2242 dispatch_client(Event_Client_Desktop, self, target, old);
2245 /* move all transients */
2246 for (it = self->transients; it != NULL; it = it->next)
2247 if (it->data != self) client_set_desktop_recursive(it->data,
2251 void client_set_desktop(ObClient *self, guint target, gboolean donthide)
2253 client_set_desktop_recursive(client_search_top_transient(self),
2257 ObClient *client_search_modal_child(ObClient *self)
2262 for (it = self->transients; it != NULL; it = it->next) {
2263 ObClient *c = it->data;
2264 if ((ret = client_search_modal_child(c))) return ret;
2265 if (c->modal) return c;
2270 gboolean client_validate(ObClient *self)
2274 XSync(ob_display, FALSE); /* get all events on the server */
2276 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
2277 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
2278 XPutBackEvent(ob_display, &e);
2285 void client_set_wm_state(ObClient *self, long state)
2287 if (state == self->wmstate) return; /* no change */
2291 client_iconify(self, TRUE, TRUE);
2294 client_iconify(self, FALSE, TRUE);
2299 void client_set_state(ObClient *self, Atom action, long data1, long data2)
2301 gboolean shaded = self->shaded;
2302 gboolean fullscreen = self->fullscreen;
2303 gboolean max_horz = self->max_horz;
2304 gboolean max_vert = self->max_vert;
2307 if (!(action == prop_atoms.net_wm_state_add ||
2308 action == prop_atoms.net_wm_state_remove ||
2309 action == prop_atoms.net_wm_state_toggle))
2310 /* an invalid action was passed to the client message, ignore it */
2313 for (i = 0; i < 2; ++i) {
2314 Atom state = i == 0 ? data1 : data2;
2316 if (!state) continue;
2318 /* if toggling, then pick whether we're adding or removing */
2319 if (action == prop_atoms.net_wm_state_toggle) {
2320 if (state == prop_atoms.net_wm_state_modal)
2321 action = self->modal ? prop_atoms.net_wm_state_remove :
2322 prop_atoms.net_wm_state_add;
2323 else if (state == prop_atoms.net_wm_state_maximized_vert)
2324 action = self->max_vert ? prop_atoms.net_wm_state_remove :
2325 prop_atoms.net_wm_state_add;
2326 else if (state == prop_atoms.net_wm_state_maximized_horz)
2327 action = self->max_horz ? prop_atoms.net_wm_state_remove :
2328 prop_atoms.net_wm_state_add;
2329 else if (state == prop_atoms.net_wm_state_shaded)
2330 action = self->shaded ? prop_atoms.net_wm_state_remove :
2331 prop_atoms.net_wm_state_add;
2332 else if (state == prop_atoms.net_wm_state_skip_taskbar)
2333 action = self->skip_taskbar ?
2334 prop_atoms.net_wm_state_remove :
2335 prop_atoms.net_wm_state_add;
2336 else if (state == prop_atoms.net_wm_state_skip_pager)
2337 action = self->skip_pager ?
2338 prop_atoms.net_wm_state_remove :
2339 prop_atoms.net_wm_state_add;
2340 else if (state == prop_atoms.net_wm_state_fullscreen)
2341 action = self->fullscreen ?
2342 prop_atoms.net_wm_state_remove :
2343 prop_atoms.net_wm_state_add;
2344 else if (state == prop_atoms.net_wm_state_above)
2345 action = self->above ? prop_atoms.net_wm_state_remove :
2346 prop_atoms.net_wm_state_add;
2347 else if (state == prop_atoms.net_wm_state_below)
2348 action = self->below ? prop_atoms.net_wm_state_remove :
2349 prop_atoms.net_wm_state_add;
2352 if (action == prop_atoms.net_wm_state_add) {
2353 if (state == prop_atoms.net_wm_state_modal) {
2354 /* XXX raise here or something? */
2356 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
2358 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
2360 } else if (state == prop_atoms.net_wm_state_shaded) {
2362 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
2363 self->skip_taskbar = TRUE;
2364 } else if (state == prop_atoms.net_wm_state_skip_pager) {
2365 self->skip_pager = TRUE;
2366 } else if (state == prop_atoms.net_wm_state_fullscreen) {
2368 } else if (state == prop_atoms.net_wm_state_above) {
2370 } else if (state == prop_atoms.net_wm_state_below) {
2374 } else { /* action == prop_atoms.net_wm_state_remove */
2375 if (state == prop_atoms.net_wm_state_modal) {
2376 self->modal = FALSE;
2377 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
2379 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
2381 } else if (state == prop_atoms.net_wm_state_shaded) {
2383 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
2384 self->skip_taskbar = FALSE;
2385 } else if (state == prop_atoms.net_wm_state_skip_pager) {
2386 self->skip_pager = FALSE;
2387 } else if (state == prop_atoms.net_wm_state_fullscreen) {
2389 } else if (state == prop_atoms.net_wm_state_above) {
2390 self->above = FALSE;
2391 } else if (state == prop_atoms.net_wm_state_below) {
2392 self->below = FALSE;
2396 if (max_horz != self->max_horz || max_vert != self->max_vert) {
2397 if (max_horz != self->max_horz && max_vert != self->max_vert) {
2399 if (max_horz == max_vert) { /* both going the same way */
2400 client_maximize(self, max_horz, 0, TRUE);
2402 client_maximize(self, max_horz, 1, TRUE);
2403 client_maximize(self, max_vert, 2, TRUE);
2407 if (max_horz != self->max_horz)
2408 client_maximize(self, max_horz, 1, TRUE);
2410 client_maximize(self, max_vert, 2, TRUE);
2413 /* change fullscreen state before shading, as it will affect if the window
2415 if (fullscreen != self->fullscreen)
2416 client_fullscreen(self, fullscreen, TRUE);
2417 if (shaded != self->shaded)
2418 client_shade(self, shaded);
2419 client_calc_layer(self);
2420 client_change_state(self); /* change the hint to reflect these changes */
2423 ObClient *client_focus_target(ObClient *self)
2427 /* if we have a modal child, then focus it, not us */
2428 child = client_search_modal_child(self);
2429 if (child) return child;
2433 gboolean client_can_focus(ObClient *self)
2437 /* choose the correct target */
2438 self = client_focus_target(self);
2440 if (!self->frame->visible)
2443 if (!((self->can_focus || self->focus_notify) &&
2444 (self->desktop == screen_desktop ||
2445 self->desktop == DESKTOP_ALL) &&
2449 /* do a check to see if the window has already been unmapped or destroyed
2450 do this intelligently while watching out for unmaps we've generated
2451 (ignore_unmaps > 0) */
2452 if (XCheckTypedWindowEvent(ob_display, self->window,
2453 DestroyNotify, &ev)) {
2454 XPutBackEvent(ob_display, &ev);
2457 while (XCheckTypedWindowEvent(ob_display, self->window,
2458 UnmapNotify, &ev)) {
2459 if (self->ignore_unmaps) {
2460 self->ignore_unmaps--;
2462 XPutBackEvent(ob_display, &ev);
2470 gboolean client_focus(ObClient *self)
2472 /* choose the correct target */
2473 self = client_focus_target(self);
2475 if (!client_can_focus(self)) {
2476 if (!self->frame->visible) {
2477 /* update the focus lists */
2478 focus_order_to_top(self);
2483 if (self->can_focus)
2484 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2485 I choose to use it always, hopefully to find errors quicker, if any
2486 are left. (I hate X. I hate focus events.) */
2487 XSetInputFocus(ob_display, self->window, RevertToPointerRoot,
2490 if (self->focus_notify) {
2492 ce.xclient.type = ClientMessage;
2493 ce.xclient.message_type = prop_atoms.wm_protocols;
2494 ce.xclient.display = ob_display;
2495 ce.xclient.window = self->window;
2496 ce.xclient.format = 32;
2497 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
2498 ce.xclient.data.l[1] = event_lasttime;
2499 ce.xclient.data.l[2] = 0l;
2500 ce.xclient.data.l[3] = 0l;
2501 ce.xclient.data.l[4] = 0l;
2502 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
2506 ob_debug("%sively focusing %lx at %d\n",
2507 (self->can_focus ? "act" : "pass"),
2508 self->window, (int) event_lasttime);
2511 /* Cause the FocusIn to come back to us. Important for desktop switches,
2512 since otherwise we'll have no FocusIn on the queue and send it off to
2513 the focus_backup. */
2514 XSync(ob_display, FALSE);
2518 void client_unfocus(ObClient *self)
2520 g_assert(focus_client == self);
2522 ob_debug("client_unfocus for %lx\n", self->window);
2524 focus_fallback(OB_FOCUS_FALLBACK_UNFOCUSING);
2527 void client_activate(ObClient *self)
2529 if (client_normal(self) && screen_showing_desktop)
2530 screen_show_desktop(FALSE);
2532 client_iconify(self, FALSE, FALSE);
2533 if (self->desktop != DESKTOP_ALL &&
2534 self->desktop != screen_desktop)
2535 screen_set_desktop(self->desktop);
2536 else if (!self->frame->visible)
2537 /* if its not visible for other reasons, then don't mess
2541 client_shade(self, FALSE);
2543 stacking_raise(CLIENT_AS_WINDOW(self));
2546 gboolean client_focused(ObClient *self)
2548 return self == focus_client;
2551 ObClientIcon *client_icon(ObClient *self, int w, int h)
2554 /* si is the smallest image >= req */
2555 /* li is the largest image < req */
2556 unsigned long size, smallest = 0xffffffff, largest = 0, si = 0, li = 0;
2558 if (!self->nicons) return NULL;
2560 for (i = 0; i < self->nicons; ++i) {
2561 size = self->icons[i].width * self->icons[i].height;
2562 if (size < smallest && size >= (unsigned)(w * h)) {
2566 if (size > largest && size <= (unsigned)(w * h)) {
2571 if (largest == 0) /* didnt find one smaller than the requested size */
2572 return &self->icons[si];
2573 return &self->icons[li];
2576 /* this be mostly ripped from fvwm */
2577 ObClient *client_find_directional(ObClient *c, ObDirection dir)
2579 int my_cx, my_cy, his_cx, his_cy;
2582 int score, best_score;
2583 ObClient *best_client, *cur;
2589 /* first, find the centre coords of the currently focused window */
2590 my_cx = c->frame->area.x + c->frame->area.width / 2;
2591 my_cy = c->frame->area.y + c->frame->area.height / 2;
2596 for(it = g_list_first(client_list); it; it = it->next) {
2599 /* the currently selected window isn't interesting */
2602 if (!client_normal(cur))
2604 if(c->desktop != cur->desktop && cur->desktop != DESKTOP_ALL)
2608 if(client_focus_target(cur) == cur &&
2609 !(cur->can_focus || cur->focus_notify))
2612 /* find the centre coords of this window, from the
2613 * currently focused window's point of view */
2614 his_cx = (cur->frame->area.x - my_cx)
2615 + cur->frame->area.width / 2;
2616 his_cy = (cur->frame->area.y - my_cy)
2617 + cur->frame->area.height / 2;
2621 /* Rotate the diagonals 45 degrees counterclockwise.
2622 * To do this, multiply the matrix /+h +h\ with the
2623 * vector (x y). \-h +h/
2624 * h = sqrt(0.5). We can set h := 1 since absolute
2625 * distance doesn't matter here. */
2626 tx = his_cx + his_cy;
2627 his_cy = -his_cx + his_cy;
2632 case OB_DIRECTION_NORTH:
2633 case OB_DIRECTION_SOUTH:
2634 case OB_DIRECTION_NORTHEAST:
2635 case OB_DIRECTION_SOUTHWEST:
2636 offset = (his_cx < 0) ? -his_cx : his_cx;
2637 distance = ((dir == OB_DIRECTION_NORTH ||
2638 dir == OB_DIRECTION_NORTHEAST) ?
2641 case OB_DIRECTION_EAST:
2642 case OB_DIRECTION_WEST:
2643 case OB_DIRECTION_SOUTHEAST:
2644 case OB_DIRECTION_NORTHWEST:
2645 offset = (his_cy < 0) ? -his_cy : his_cy;
2646 distance = ((dir == OB_DIRECTION_WEST ||
2647 dir == OB_DIRECTION_NORTHWEST) ?
2652 /* the target must be in the requested direction */
2656 /* Calculate score for this window. The smaller the better. */
2657 score = distance + offset;
2659 /* windows more than 45 degrees off the direction are
2660 * heavily penalized and will only be chosen if nothing
2661 * else within a million pixels */
2662 if(offset > distance)
2665 if(best_score == -1 || score < best_score)
2673 void client_set_layer(ObClient *self, int layer)
2677 self->above = FALSE;
2678 } else if (layer == 0) {
2679 self->below = self->above = FALSE;
2681 self->below = FALSE;
2684 client_calc_layer(self);
2685 client_change_state(self); /* reflect this in the state hints */
2688 guint client_monitor(ObClient *self)
2692 for (i = 0; i < screen_num_monitors; ++i) {
2693 Rect *area = screen_physical_area_monitor(i);
2694 if (RECT_INTERSECTS_RECT(*area, self->frame->area))
2697 if (i == screen_num_monitors) i = 0;
2698 g_assert(i < screen_num_monitors);
2702 ObClient *client_search_top_transient(ObClient *self)
2704 /* move up the transient chain as far as possible */
2705 if (self->transient_for) {
2706 if (self->transient_for != OB_TRAN_GROUP) {
2707 return client_search_top_transient(self->transient_for);
2711 for (it = self->group->members; it; it = it->next) {
2712 ObClient *c = it->data;
2714 /* checking transient_for prevents infinate loops! */
2715 if (c != self && !c->transient_for)
2726 ObClient *client_search_transient(ObClient *self, ObClient *search)
2730 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
2731 if (sit->data == search)
2733 if (client_search_transient(sit->data, search))
2739 gchar* client_get_sm_client_id(ObClient *self)
2743 if (!PROP_GETS(self->window, sm_client_id, locale, &id) && self->group)
2744 PROP_GETS(self->group->leader, sm_client_id, locale, &id);