7 #include "moveresize.h"
9 #include "extensions.h"
20 #include "render/render.h"
23 #include <X11/Xutil.h>
25 /*! The event mask to grab on client windows */
26 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
29 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
32 GList
*client_list
= NULL
;
34 static void client_get_all(ObClient
*self
);
35 static void client_toggle_border(ObClient
*self
, gboolean show
);
36 static void client_get_area(ObClient
*self
);
37 static void client_get_desktop(ObClient
*self
);
38 static void client_get_state(ObClient
*self
);
39 static void client_get_shaped(ObClient
*self
);
40 static void client_get_mwm_hints(ObClient
*self
);
41 static void client_get_gravity(ObClient
*self
);
42 static void client_showhide(ObClient
*self
);
43 static void client_change_allowed_actions(ObClient
*self
);
44 static void client_change_state(ObClient
*self
);
45 static void client_apply_startup_state(ObClient
*self
);
52 void client_shutdown()
56 void client_set_list()
58 Window
*windows
, *win_it
;
60 guint size
= g_list_length(client_list
);
62 /* create an array of the window ids */
64 windows
= g_new(Window
, size
);
66 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
67 *win_it
= ((ObClient
*)it
->data
)->window
;
71 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
72 net_client_list
, window
, (guint32
*)windows
, size
);
81 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, void *data)
85 for (it = self->transients; it; it = it->next) {
86 if (!func(it->data, data)) return;
87 client_foreach_transient(it->data, func, data);
91 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, void *data)
93 if (self->transient_for) {
94 if (self->transient_for != OB_TRAN_GROUP) {
95 if (!func(self->transient_for, data)) return;
96 client_foreach_ancestor(self->transient_for, func, data);
100 for (it = self->group->members; it; it = it->next)
101 if (it->data != self &&
102 !((ObClient*)it->data)->transient_for) {
103 if (!func(it->data, data)) return;
104 client_foreach_ancestor(it->data, func, data);
111 void client_manage_all()
113 unsigned int i
, j
, nchild
;
116 XWindowAttributes attrib
;
118 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
119 &w
, &w
, &children
, &nchild
);
121 /* remove all icon windows from the list */
122 for (i
= 0; i
< nchild
; i
++) {
123 if (children
[i
] == None
) continue;
124 wmhints
= XGetWMHints(ob_display
, children
[i
]);
126 if ((wmhints
->flags
& IconWindowHint
) &&
127 (wmhints
->icon_window
!= children
[i
]))
128 for (j
= 0; j
< nchild
; j
++)
129 if (children
[j
] == wmhints
->icon_window
) {
137 for (i
= 0; i
< nchild
; ++i
) {
138 if (children
[i
] == None
)
140 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
141 if (attrib
.override_redirect
) continue;
143 if (attrib
.map_state
!= IsUnmapped
)
144 client_manage(children
[i
]);
149 /* stack them as they were on startup!
150 why with stacking_lower? Why, because then windows who aren't in the
151 stacking list are on the top where you can see them instead of buried
153 for (i
= startup_stack_size
; i
> 0; --i
) {
156 w
= startup_stack_order
[i
-1];
157 obw
= g_hash_table_lookup(window_map
, &w
);
159 g_assert(WINDOW_IS_CLIENT(obw
));
160 stacking_lower(CLIENT_AS_WINDOW(obw
));
163 g_free(startup_stack_order
);
164 startup_stack_order
= NULL
;
165 startup_stack_size
= 0;
167 if (config_focus_new
) {
170 active
= g_hash_table_lookup(window_map
, &startup_active
);
172 g_assert(WINDOW_IS_CLIENT(active
));
173 if (!client_focus(WINDOW_AS_CLIENT(active
)))
174 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS
);
176 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS
);
180 void client_manage(Window window
)
184 XWindowAttributes attrib
;
185 XSetWindowAttributes attrib_set
;
187 gboolean activate
= FALSE
;
191 /* check if it has already been unmapped by the time we started mapping
192 the grab does a sync so we don't have to here */
193 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
194 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
195 XPutBackEvent(ob_display
, &e
);
198 return; /* don't manage it */
201 /* make sure it isn't an override-redirect window */
202 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
203 attrib
.override_redirect
) {
205 return; /* don't manage it */
208 /* is the window a docking app */
209 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
210 if ((wmhint
->flags
& StateHint
) &&
211 wmhint
->initial_state
== WithdrawnState
) {
212 dock_add(window
, wmhint
);
220 ob_debug("Managing window: %lx\n", window
);
222 /* choose the events we want to receive on the CLIENT window */
223 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
224 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
225 XChangeWindowAttributes(ob_display
, window
,
226 CWEventMask
|CWDontPropagate
, &attrib_set
);
229 /* create the ObClient struct, and populate it from the hints on the
231 self
= g_new(ObClient
, 1);
232 self
->obwin
.type
= Window_Client
;
233 self
->window
= window
;
234 client_get_all(self
);
236 /* remove the client's border (and adjust re gravity) */
237 client_toggle_border(self
, FALSE
);
239 /* specify that if we exit, the window should not be destroyed and should
240 be reparented back to root automatically */
241 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
243 /* create the decoration frame for the client window */
244 self
->frame
= frame_new();
246 frame_grab_client(self
->frame
, self
);
248 client_apply_startup_state(self
);
252 /* add to client list/map */
253 client_list
= g_list_append(client_list
, self
);
254 g_hash_table_insert(window_map
, &self
->window
, self
);
256 /* update the focus lists */
257 focus_order_add_new(self
);
259 stacking_add(CLIENT_AS_WINDOW(self
));
261 /* focus the new window? */
262 if (ob_state() != OB_STATE_STARTING
&& config_focus_new
&&
263 /* note the check against Type_Normal/Dialog, not client_normal(self),
264 which would also include other types. in this case we want more
265 strict rules for focus */
266 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
267 self
->type
== OB_CLIENT_TYPE_DIALOG
))
269 if (self
->desktop
!= screen_desktop
) {
270 /* activate the window */
273 gboolean group_foc
= FALSE
;
278 for (it
= self
->group
->members
; it
; it
= it
->next
)
280 if (client_focused(it
->data
))
288 (!self
->transient_for
&& (!self
->group
||
289 !self
->group
->members
->next
))) ||
290 client_search_focus_tree_full(self
) ||
292 !client_normal(focus_client
))
294 /* activate the window */
300 dispatch_client(Event_Client_New
, self
, 0, 0);
302 /* make sure the window is visible */
303 if (!(self
->strut
.left
|| self
->strut
.right
||
304 self
->strut
.top
|| self
->strut
.bottom
))
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 /* update the list hints */
326 dispatch_client(Event_Client_Mapped
, self
, 0, 0);
328 ob_debug("Managed window 0x%lx (%s)\n", window
, self
->class);
331 void client_unmanage_all()
333 while (client_list
!= NULL
)
334 client_unmanage(client_list
->data
);
337 /* called by client_unmanage() to close any menus referencing this client */
338 void client_close_menus(gpointer key
, gpointer value
, gpointer self
)
340 if (((ObMenu
*)value
)->client
== (ObClient
*)self
)
341 menu_hide((ObMenu
*)value
);
344 void client_unmanage(ObClient
*self
)
349 ob_debug("Unmanaging window: %lx (%s)\n", self
->window
, self
->class);
351 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
352 g_assert(self
!= NULL
);
354 /* remove the window from our save set */
355 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
357 /* we dont want events no more */
358 XSelectInput(ob_display
, self
->window
, NoEventMask
);
360 frame_hide(self
->frame
);
362 client_list
= g_list_remove(client_list
, self
);
363 stacking_remove(self
);
364 g_hash_table_remove(window_map
, &self
->window
);
366 /* update the focus lists */
367 focus_order_remove(self
);
369 /* once the client is out of the list, update the struts to remove it's
371 screen_update_areas();
373 /* tell our parent(s) that we're gone */
374 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
377 for (it
= self
->group
->members
; it
; it
= it
->next
)
378 if (it
->data
!= self
)
379 ((ObClient
*)it
->data
)->transients
=
380 g_slist_remove(((ObClient
*)it
->data
)->transients
, self
);
381 } else if (self
->transient_for
) { /* transient of window */
382 self
->transient_for
->transients
=
383 g_slist_remove(self
->transient_for
->transients
, self
);
386 /* tell our transients that we're gone */
387 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
388 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
389 ((ObClient
*)it
->data
)->transient_for
= NULL
;
390 client_calc_layer(it
->data
);
394 if (moveresize_client
== self
)
395 moveresize_end(TRUE
);
397 /* close any windows that are attached to this window */
398 g_hash_table_foreach(menu_hash
, client_close_menus
, self
);
401 if (focus_client
== self
) {
404 /* focus the last focused window on the desktop, and ignore enter
405 events from the unmap so it doesnt mess with the focus */
406 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
407 client_unfocus(self
);
410 /* remove from its group */
412 group_remove(self
->group
, self
);
416 /* dispatch the unmapped event */
417 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
418 g_assert(self
!= NULL
);
420 /* give the client its border back */
421 client_toggle_border(self
, TRUE
);
423 /* reparent the window out of the frame, and free the frame */
424 frame_release_client(self
->frame
, self
);
427 if (ob_state() != OB_STATE_EXITING
) {
428 /* these values should not be persisted across a window
430 PROP_ERASE(self
->window
, net_wm_desktop
);
431 PROP_ERASE(self
->window
, net_wm_state
);
433 /* if we're left in an iconic state, the client wont be mapped. this is
434 bad, since we will no longer be managing the window on restart */
436 XMapWindow(ob_display
, self
->window
);
440 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
442 /* free all data allocated in the client struct */
443 g_slist_free(self
->transients
);
444 for (j
= 0; j
< self
->nicons
; ++j
)
445 g_free(self
->icons
[j
].data
);
446 if (self
->nicons
> 0)
449 g_free(self
->icon_title
);
455 /* update the list hints */
459 void client_move_onscreen(ObClient
*self
, gboolean rude
)
461 int x
= self
->area
.x
;
462 int y
= self
->area
.y
;
463 if (client_find_onscreen(self
, &x
, &y
,
464 self
->area
.width
, self
->area
.height
, rude
)) {
465 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
,
466 self
->area
.width
, self
->area
.height
,
471 gboolean
client_find_onscreen(ObClient
*self
, int *x
, int *y
, int w
, int h
,
475 int ox
= *x
, oy
= *y
;
477 frame_client_gravity(self
->frame
, x
, y
); /* get where the frame
480 /* XXX watch for xinerama dead areas */
482 a
= screen_area(self
->desktop
);
483 if (*x
>= a
->x
+ a
->width
- 1)
484 *x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
485 if (*y
>= a
->y
+ a
->height
- 1)
486 *y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
487 if (*x
+ self
->frame
->area
.width
- 1 < a
->x
)
489 if (*y
+ self
->frame
->area
.height
- 1 < a
->y
)
493 /* this is my MOZILLA BITCHSLAP. oh ya it fucking feels good.
494 Java can suck it too. */
496 /* dont let windows map/move into the strut unless they
497 are bigger than the available area */
499 if (*x
< a
->x
) *x
= a
->x
;
500 if (*x
+ w
> a
->x
+ a
->width
)
501 *x
= a
->x
+ a
->width
- w
;
503 if (h
<= a
->height
) {
504 if (*y
< a
->y
) *y
= a
->y
;
505 if (*y
+ h
> a
->y
+ a
->height
)
506 *y
= a
->y
+ a
->height
- h
;
510 frame_frame_gravity(self
->frame
, x
, y
); /* get where the client
513 return ox
!= *x
|| oy
!= *y
;
516 static void client_toggle_border(ObClient
*self
, gboolean show
)
518 /* adjust our idea of where the client is, based on its border. When the
519 border is removed, the client should now be considered to be in a
521 when re-adding the border to the client, the same operation needs to be
523 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
524 int x
= oldx
, y
= oldy
;
525 switch(self
->gravity
) {
527 case NorthWestGravity
:
529 case SouthWestGravity
:
531 case NorthEastGravity
:
533 case SouthEastGravity
:
534 if (show
) x
-= self
->border_width
* 2;
535 else x
+= self
->border_width
* 2;
542 if (show
) x
-= self
->border_width
;
543 else x
+= self
->border_width
;
546 switch(self
->gravity
) {
548 case NorthWestGravity
:
550 case NorthEastGravity
:
552 case SouthWestGravity
:
554 case SouthEastGravity
:
555 if (show
) y
-= self
->border_width
* 2;
556 else y
+= self
->border_width
* 2;
563 if (show
) y
-= self
->border_width
;
564 else y
+= self
->border_width
;
571 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
573 /* move the client so it is back it the right spot _with_ its
575 if (x
!= oldx
|| y
!= oldy
)
576 XMoveWindow(ob_display
, self
->window
, x
, y
);
578 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
582 static void client_get_all(ObClient
*self
)
584 /* update EVERYTHING!! */
586 self
->ignore_unmaps
= 0;
590 self
->title
= self
->icon_title
= NULL
;
591 self
->title_count
= 1;
592 self
->name
= self
->class = self
->role
= NULL
;
593 self
->wmstate
= NormalState
;
594 self
->transient
= FALSE
;
595 self
->transients
= NULL
;
596 self
->transient_for
= NULL
;
598 self
->urgent
= FALSE
;
599 self
->positioned
= FALSE
;
600 self
->decorate
= TRUE
;
604 client_get_area(self
);
605 client_update_transient_for(self
);
606 client_update_wmhints(self
);
607 client_get_desktop(self
);
608 client_get_state(self
);
609 client_get_shaped(self
);
611 client_get_mwm_hints(self
);
612 client_get_type(self
);/* this can change the mwmhints for special cases */
614 client_update_protocols(self
);
616 client_get_gravity(self
); /* get the attribute gravity */
617 client_update_normal_hints(self
); /* this may override the attribute
620 /* got the type, the mwmhints, the protocols, and the normal hints
621 (min/max sizes), so we're ready to set up the decorations/functions */
622 client_setup_decor_and_functions(self
);
624 client_update_title(self
);
625 client_update_class(self
);
626 client_update_strut(self
);
627 client_update_icons(self
);
629 client_change_state(self
);
632 static void client_get_area(ObClient
*self
)
634 XWindowAttributes wattrib
;
637 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
638 g_assert(ret
!= BadWindow
);
640 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
641 self
->border_width
= wattrib
.border_width
;
644 static void client_get_desktop(ObClient
*self
)
646 guint32 d
= screen_num_desktops
; /* an always-invalid value */
648 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
649 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
650 self
->desktop
= screen_num_desktops
- 1;
654 gboolean trdesk
= FALSE
;
656 if (self
->transient_for
) {
657 if (self
->transient_for
!= OB_TRAN_GROUP
) {
658 self
->desktop
= self
->transient_for
->desktop
;
663 for (it
= self
->group
->members
; it
; it
= it
->next
)
664 if (it
->data
!= self
&&
665 !((ObClient
*)it
->data
)->transient_for
) {
666 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
673 /* defaults to the current desktop */
674 self
->desktop
= screen_desktop
;
677 if (self
->desktop
!= d
) {
678 /* set the desktop hint, to make sure that it always exists */
679 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
683 static void client_get_state(ObClient
*self
)
688 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
689 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
690 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
692 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
694 for (i
= 0; i
< num
; ++i
) {
695 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
697 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
699 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
701 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
702 self
->skip_taskbar
= TRUE
;
703 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
704 self
->skip_pager
= TRUE
;
705 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
706 self
->fullscreen
= TRUE
;
707 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
708 self
->max_vert
= TRUE
;
709 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
710 self
->max_horz
= TRUE
;
711 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
713 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
721 static void client_get_shaped(ObClient
*self
)
723 self
->shaped
= FALSE
;
725 if (extensions_shape
) {
730 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
732 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
733 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
735 self
->shaped
= (s
!= 0);
740 void client_update_transient_for(ObClient
*self
)
743 ObClient
*target
= NULL
;
745 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
746 self
->transient
= TRUE
;
747 if (t
!= self
->window
) { /* cant be transient to itself! */
748 target
= g_hash_table_lookup(window_map
, &t
);
749 /* if this happens then we need to check for it*/
750 g_assert(target
!= self
);
751 g_assert(!target
|| WINDOW_IS_CLIENT(target
));
753 if (!target
&& self
->group
) {
754 /* not transient to a client, see if it is transient for a
756 if (t
== self
->group
->leader
||
758 t
== RootWindow(ob_display
, ob_screen
)) {
759 /* window is a transient for its group! */
760 target
= OB_TRAN_GROUP
;
765 self
->transient
= FALSE
;
767 /* if anything has changed... */
768 if (target
!= self
->transient_for
) {
769 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
772 /* remove from old parents */
773 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
774 ObClient
*c
= it
->data
;
775 if (c
!= self
&& !c
->transient_for
)
776 c
->transients
= g_slist_remove(c
->transients
, self
);
778 } else if (self
->transient_for
!= NULL
) { /* transient of window */
779 /* remove from old parent */
780 self
->transient_for
->transients
=
781 g_slist_remove(self
->transient_for
->transients
, self
);
783 self
->transient_for
= target
;
784 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
787 /* add to new parents */
788 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
789 ObClient
*c
= it
->data
;
790 if (c
!= self
&& !c
->transient_for
)
791 c
->transients
= g_slist_append(c
->transients
, self
);
794 /* remove all transients which are in the group, that causes
795 circlular pointer hell of doom */
796 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
798 for (sit
= self
->transients
; sit
; sit
= next
) {
799 next
= g_slist_next(sit
);
800 if (sit
->data
== it
->data
)
802 g_slist_delete_link(self
->transients
, sit
);
805 } else if (self
->transient_for
!= NULL
) { /* transient of window */
806 /* add to new parent */
807 self
->transient_for
->transients
=
808 g_slist_append(self
->transient_for
->transients
, self
);
813 static void client_get_mwm_hints(ObClient
*self
)
818 self
->mwmhints
.flags
= 0; /* default to none */
820 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
822 if (num
>= OB_MWM_ELEMENTS
) {
823 self
->mwmhints
.flags
= hints
[0];
824 self
->mwmhints
.functions
= hints
[1];
825 self
->mwmhints
.decorations
= hints
[2];
831 void client_get_type(ObClient
*self
)
838 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
839 /* use the first value that we know about in the array */
840 for (i
= 0; i
< num
; ++i
) {
841 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
842 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
843 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
844 self
->type
= OB_CLIENT_TYPE_DOCK
;
845 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
846 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
847 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
848 self
->type
= OB_CLIENT_TYPE_MENU
;
849 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
850 self
->type
= OB_CLIENT_TYPE_UTILITY
;
851 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
852 self
->type
= OB_CLIENT_TYPE_SPLASH
;
853 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
854 self
->type
= OB_CLIENT_TYPE_DIALOG
;
855 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
856 self
->type
= OB_CLIENT_TYPE_NORMAL
;
857 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
858 /* prevent this window from getting any decor or
860 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
861 OB_MWM_FLAG_DECORATIONS
);
862 self
->mwmhints
.decorations
= 0;
863 self
->mwmhints
.functions
= 0;
865 if (self
->type
!= (ObClientType
) -1)
866 break; /* grab the first legit type */
871 if (self
->type
== (ObClientType
) -1) {
872 /*the window type hint was not set, which means we either classify
873 ourself as a normal window or a dialog, depending on if we are a
876 self
->type
= OB_CLIENT_TYPE_DIALOG
;
878 self
->type
= OB_CLIENT_TYPE_NORMAL
;
882 void client_update_protocols(ObClient
*self
)
887 self
->focus_notify
= FALSE
;
888 self
->delete_window
= FALSE
;
890 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
891 for (i
= 0; i
< num_return
; ++i
) {
892 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
893 /* this means we can request the window to close */
894 self
->delete_window
= TRUE
;
895 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
896 /* if this protocol is requested, then the window will be
897 notified whenever we want it to receive focus */
898 self
->focus_notify
= TRUE
;
904 static void client_get_gravity(ObClient
*self
)
906 XWindowAttributes wattrib
;
909 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
910 g_assert(ret
!= BadWindow
);
911 self
->gravity
= wattrib
.win_gravity
;
914 void client_update_normal_hints(ObClient
*self
)
918 int oldgravity
= self
->gravity
;
921 self
->min_ratio
= 0.0f
;
922 self
->max_ratio
= 0.0f
;
923 SIZE_SET(self
->size_inc
, 1, 1);
924 SIZE_SET(self
->base_size
, 0, 0);
925 SIZE_SET(self
->min_size
, 0, 0);
926 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
928 /* get the hints from the window */
929 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
930 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
932 if (size
.flags
& PWinGravity
) {
933 self
->gravity
= size
.win_gravity
;
935 /* if the client has a frame, i.e. has already been mapped and
936 is changing its gravity */
937 if (self
->frame
&& self
->gravity
!= oldgravity
) {
938 /* move our idea of the client's position based on its new
940 self
->area
.x
= self
->frame
->area
.x
;
941 self
->area
.y
= self
->frame
->area
.y
;
942 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
946 if (size
.flags
& PAspect
) {
947 if (size
.min_aspect
.y
)
948 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
949 if (size
.max_aspect
.y
)
950 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
953 if (size
.flags
& PMinSize
)
954 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
956 if (size
.flags
& PMaxSize
)
957 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
959 if (size
.flags
& PBaseSize
)
960 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
962 if (size
.flags
& PResizeInc
)
963 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
967 void client_setup_decor_and_functions(ObClient
*self
)
969 /* start with everything (cept fullscreen) */
970 self
->decorations
= (OB_FRAME_DECOR_TITLEBAR
|
971 OB_FRAME_DECOR_HANDLE
|
972 OB_FRAME_DECOR_GRIPS
|
973 OB_FRAME_DECOR_BORDER
|
974 OB_FRAME_DECOR_ICON
|
975 OB_FRAME_DECOR_ALLDESKTOPS
|
976 OB_FRAME_DECOR_ICONIFY
|
977 OB_FRAME_DECOR_MAXIMIZE
|
978 OB_FRAME_DECOR_SHADE
);
979 self
->functions
= (OB_CLIENT_FUNC_RESIZE
|
980 OB_CLIENT_FUNC_MOVE
|
981 OB_CLIENT_FUNC_ICONIFY
|
982 OB_CLIENT_FUNC_MAXIMIZE
|
983 OB_CLIENT_FUNC_SHADE
);
984 if (self
->delete_window
) {
985 self
->functions
|= OB_CLIENT_FUNC_CLOSE
;
986 self
->decorations
|= OB_FRAME_DECOR_CLOSE
;
989 if (!(self
->min_size
.width
< self
->max_size
.width
||
990 self
->min_size
.height
< self
->max_size
.height
))
991 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
993 switch (self
->type
) {
994 case OB_CLIENT_TYPE_NORMAL
:
995 /* normal windows retain all of the possible decorations and
996 functionality, and are the only windows that you can fullscreen */
997 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1000 case OB_CLIENT_TYPE_DIALOG
:
1001 case OB_CLIENT_TYPE_UTILITY
:
1002 /* these windows cannot be maximized */
1003 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1006 case OB_CLIENT_TYPE_MENU
:
1007 case OB_CLIENT_TYPE_TOOLBAR
:
1008 /* these windows get less functionality */
1009 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1012 case OB_CLIENT_TYPE_DESKTOP
:
1013 case OB_CLIENT_TYPE_DOCK
:
1014 case OB_CLIENT_TYPE_SPLASH
:
1015 /* none of these windows are manipulated by the window manager */
1016 self
->decorations
= 0;
1017 self
->functions
= 0;
1021 /* Mwm Hints are applied subtractively to what has already been chosen for
1022 decor and functionality */
1023 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1024 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1025 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1026 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1027 /* if the mwm hints request no handle or title, then all
1028 decorations are disabled */
1029 self
->decorations
= 0;
1033 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1034 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1035 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1036 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1037 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1038 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1039 /* dont let mwm hints kill any buttons
1040 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1041 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1042 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1043 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1045 /* dont let mwm hints kill the close button
1046 if (! (self->mwmhints.functions & MwmFunc_Close))
1047 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1051 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1052 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1053 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1054 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1055 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1056 self
->decorations
&= ~OB_FRAME_DECOR_GRIPS
;
1058 /* can't maximize without moving/resizing */
1059 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1060 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1061 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1062 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1063 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1066 /* finally, the user can have requested no decorations, which overrides
1068 if (!self
->decorate
)
1069 self
->decorations
= 0;
1071 /* if we don't have a titlebar, then we cannot shade! */
1072 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1073 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1075 /* now we need to check against rules for the client's current state */
1076 if (self
->fullscreen
) {
1077 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1078 OB_CLIENT_FUNC_FULLSCREEN
|
1079 OB_CLIENT_FUNC_ICONIFY
);
1080 self
->decorations
= 0;
1083 client_change_allowed_actions(self
);
1086 /* this makes sure that these windows appear on all desktops */
1087 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
&&
1088 self
->desktop
!= DESKTOP_ALL
)
1089 client_set_desktop(self
, DESKTOP_ALL
, FALSE
);
1091 /* adjust the client's decorations, etc. */
1092 client_reconfigure(self
);
1094 /* this makes sure that these windows appear on all desktops */
1095 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
&&
1096 self
->desktop
!= DESKTOP_ALL
)
1098 self
->desktop
= DESKTOP_ALL
;
1103 static void client_change_allowed_actions(ObClient
*self
)
1108 /* desktop windows are kept on all desktops */
1109 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1110 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1112 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1113 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1114 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1115 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1116 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1117 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1118 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1119 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1120 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1121 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1122 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1123 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1124 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1125 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1126 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1129 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1131 /* make sure the window isn't breaking any rules now */
1133 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1134 if (self
->frame
) client_shade(self
, FALSE
);
1135 else self
->shaded
= FALSE
;
1137 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1138 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1139 else self
->iconic
= FALSE
;
1141 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1142 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1143 else self
->fullscreen
= FALSE
;
1145 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1147 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1148 else self
->max_vert
= self
->max_horz
= FALSE
;
1152 void client_reconfigure(ObClient
*self
)
1154 /* by making this pass FALSE for user, we avoid the emacs event storm where
1155 every configurenotify causes an update in its normal hints, i think this
1156 is generally what we want anyways... */
1157 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
1158 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1161 void client_update_wmhints(ObClient
*self
)
1164 gboolean ur
= FALSE
;
1167 /* assume a window takes input if it doesnt specify */
1168 self
->can_focus
= TRUE
;
1170 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1171 if (hints
->flags
& InputHint
)
1172 self
->can_focus
= hints
->input
;
1174 /* only do this when first managing the window *AND* when we aren't
1176 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1177 if (hints
->flags
& StateHint
)
1178 self
->iconic
= hints
->initial_state
== IconicState
;
1180 if (hints
->flags
& XUrgencyHint
)
1183 if (!(hints
->flags
& WindowGroupHint
))
1184 hints
->window_group
= None
;
1186 /* did the group state change? */
1187 if (hints
->window_group
!=
1188 (self
->group
? self
->group
->leader
: None
)) {
1189 /* remove from the old group if there was one */
1190 if (self
->group
!= NULL
) {
1191 /* remove transients of the group */
1192 for (it
= self
->group
->members
; it
; it
= it
->next
)
1193 self
->transients
= g_slist_remove(self
->transients
,
1195 group_remove(self
->group
, self
);
1198 if (hints
->window_group
!= None
) {
1199 self
->group
= group_add(hints
->window_group
, self
);
1201 /* i can only have transients from the group if i am not
1203 if (!self
->transient_for
) {
1204 /* add other transients of the group that are already
1206 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1207 ObClient
*c
= it
->data
;
1208 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
)
1210 g_slist_append(self
->transients
, c
);
1215 /* the WM_HINTS can contain an icon */
1216 client_update_icons(self
);
1218 /* because the self->transient flag wont change from this call,
1219 we don't need to update the window's type and such, only its
1220 transient_for, and the transients lists of other windows in
1221 the group may be affected */
1222 client_update_transient_for(self
);
1228 if (ur
!= self
->urgent
) {
1230 ob_debug("Urgent Hint for 0x%lx: %s\n", self
->window
,
1232 /* fire the urgent callback if we're mapped, otherwise, wait until
1233 after we're mapped */
1235 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1239 void client_update_title(ObClient
*self
)
1245 gboolean read_title
;
1247 g_free(self
->title
);
1250 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1251 /* try old x stuff */
1252 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1253 data
= g_strdup("Unnamed Window");
1255 /* look for duplicates and append a number */
1257 for (it
= client_list
; it
; it
= it
->next
)
1258 if (it
->data
!= self
) {
1259 ObClient
*c
= it
->data
;
1260 if (0 == strncmp(c
->title
, data
, strlen(data
)))
1261 nums
|= 1 << c
->title_count
;
1263 /* find first free number */
1264 for (i
= 1; i
<= 32; ++i
)
1265 if (!(nums
& (1 << i
))) {
1266 if (self
->title_count
== 1 || i
== 1)
1267 self
->title_count
= i
;
1270 /* dont display the number for the first window */
1271 if (self
->title_count
> 1) {
1272 char *vdata
, *ndata
;
1273 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1274 vdata
= g_strconcat(data
, ndata
, NULL
);
1280 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1285 frame_adjust_title(self
->frame
);
1287 /* update the icon title */
1289 g_free(self
->icon_title
);
1293 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1294 /* try old x stuff */
1295 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
)) {
1296 data
= g_strdup(self
->title
);
1300 /* append the title count, dont display the number for the first window */
1301 if (read_title
&& self
->title_count
> 1) {
1302 char *vdata
, *ndata
;
1303 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1304 vdata
= g_strconcat(data
, ndata
, NULL
);
1310 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1312 self
->icon_title
= data
;
1315 void client_update_class(ObClient
*self
)
1320 if (self
->name
) g_free(self
->name
);
1321 if (self
->class) g_free(self
->class);
1322 if (self
->role
) g_free(self
->role
);
1324 self
->name
= self
->class = self
->role
= NULL
;
1326 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1328 self
->name
= g_strdup(data
[0]);
1330 self
->class = g_strdup(data
[1]);
1335 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1336 self
->role
= g_strdup(s
);
1338 if (self
->name
== NULL
) self
->name
= g_strdup("");
1339 if (self
->class == NULL
) self
->class = g_strdup("");
1340 if (self
->role
== NULL
) self
->role
= g_strdup("");
1343 void client_update_strut(ObClient
*self
)
1348 if (!PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1349 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1352 g_message("new strut: %d %d %d %d",
1353 data
[0], data
[2], data
[1], data
[3]);
1354 STRUT_SET(self
->strut
, data
[0], data
[2], data
[1], data
[3]);
1357 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1361 /* updating here is pointless while we're being mapped cuz we're not in
1362 the client list yet */
1364 screen_update_areas();
1367 void client_update_icons(ObClient
*self
)
1373 for (i
= 0; i
< self
->nicons
; ++i
)
1374 g_free(self
->icons
[i
].data
);
1375 if (self
->nicons
> 0)
1376 g_free(self
->icons
);
1379 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1380 /* figure out how many valid icons are in here */
1382 while (num
- i
> 2) {
1386 if (i
> num
|| w
*h
== 0) break;
1390 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1392 /* store the icons */
1394 for (j
= 0; j
< self
->nicons
; ++j
) {
1397 w
= self
->icons
[j
].width
= data
[i
++];
1398 h
= self
->icons
[j
].height
= data
[i
++];
1400 if (w
*h
== 0) continue;
1402 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
1403 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
1408 self
->icons
[j
].data
[t
] =
1409 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
1410 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
1411 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
1412 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
1418 } else if (PROP_GETA32(self
->window
, kwm_win_icon
,
1419 kwm_win_icon
, &data
, &num
)) {
1422 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1423 xerror_set_ignore(TRUE
);
1424 if (!RrPixmapToRGBA(ob_rr_inst
,
1426 &self
->icons
[self
->nicons
-1].width
,
1427 &self
->icons
[self
->nicons
-1].height
,
1428 &self
->icons
[self
->nicons
-1].data
)) {
1429 g_free(&self
->icons
[self
->nicons
-1]);
1432 xerror_set_ignore(FALSE
);
1438 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
1439 if (hints
->flags
& IconPixmapHint
) {
1441 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1442 xerror_set_ignore(TRUE
);
1443 if (!RrPixmapToRGBA(ob_rr_inst
,
1445 (hints
->flags
& IconMaskHint
?
1446 hints
->icon_mask
: None
),
1447 &self
->icons
[self
->nicons
-1].width
,
1448 &self
->icons
[self
->nicons
-1].height
,
1449 &self
->icons
[self
->nicons
-1].data
)){
1450 g_free(&self
->icons
[self
->nicons
-1]);
1453 xerror_set_ignore(FALSE
);
1460 frame_adjust_icon(self
->frame
);
1463 static void client_change_state(ObClient
*self
)
1466 guint32 netstate
[10];
1469 state
[0] = self
->wmstate
;
1471 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1475 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1477 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1479 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1480 if (self
->skip_taskbar
)
1481 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1482 if (self
->skip_pager
)
1483 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1484 if (self
->fullscreen
)
1485 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1487 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1489 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1491 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1493 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1494 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1496 client_calc_layer(self
);
1499 frame_adjust_state(self
->frame
);
1502 ObClient
*client_search_focus_tree(ObClient
*self
)
1507 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
1508 if (client_focused(it
->data
)) return it
->data
;
1509 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
1514 ObClient
*client_search_focus_tree_full(ObClient
*self
)
1516 if (self
->transient_for
) {
1517 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1518 return client_search_focus_tree_full(self
->transient_for
);
1521 gboolean recursed
= FALSE
;
1523 for (it
= self
->group
->members
; it
; it
= it
->next
)
1524 if (!((ObClient
*)it
->data
)->transient_for
) {
1526 if ((c
= client_search_focus_tree_full(it
->data
)))
1535 /* this function checks the whole tree, the client_search_focus_tree~
1536 does not, so we need to check this window */
1537 if (client_focused(self
))
1539 return client_search_focus_tree(self
);
1542 static ObStackingLayer
calc_layer(ObClient
*self
)
1546 if (self
->fullscreen
) l
= OB_STACKING_LAYER_FULLSCREEN
;
1547 else if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1548 l
= OB_STACKING_LAYER_DESKTOP
;
1549 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
1550 if (!self
->below
) l
= OB_STACKING_LAYER_TOP
;
1551 else l
= OB_STACKING_LAYER_NORMAL
;
1553 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
1554 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
1555 else l
= OB_STACKING_LAYER_NORMAL
;
1560 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
1561 ObStackingLayer l
, gboolean raised
)
1563 ObStackingLayer old
, own
;
1567 own
= calc_layer(self
);
1568 self
->layer
= l
> own
? l
: own
;
1570 for (it
= self
->transients
; it
; it
= it
->next
)
1571 client_calc_layer_recursive(it
->data
, orig
,
1572 l
, raised
? raised
: l
!= old
);
1574 if (!raised
&& l
!= old
)
1575 if (orig
->frame
) { /* only restack if the original window is managed */
1576 /* XXX add_non_intrusive ever? */
1577 stacking_remove(CLIENT_AS_WINDOW(self
));
1578 stacking_add(CLIENT_AS_WINDOW(self
));
1582 void client_calc_layer(ObClient
*self
)
1589 /* transients take on the layer of their parents */
1590 self
= client_search_top_transient(self
);
1592 l
= calc_layer(self
);
1594 client_calc_layer_recursive(self
, orig
, l
, FALSE
);
1597 gboolean
client_should_show(ObClient
*self
)
1599 if (self
->iconic
) return FALSE
;
1600 else if (!(self
->desktop
== screen_desktop
||
1601 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1602 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1607 static void client_showhide(ObClient
*self
)
1610 if (client_should_show(self
))
1611 frame_show(self
->frame
);
1613 frame_hide(self
->frame
);
1616 gboolean
client_normal(ObClient
*self
) {
1617 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
1618 self
->type
== OB_CLIENT_TYPE_DOCK
||
1619 self
->type
== OB_CLIENT_TYPE_SPLASH
);
1622 static void client_apply_startup_state(ObClient
*self
)
1624 /* these are in a carefully crafted order.. */
1627 self
->iconic
= FALSE
;
1628 client_iconify(self
, TRUE
, FALSE
);
1630 if (self
->fullscreen
) {
1631 self
->fullscreen
= FALSE
;
1632 client_fullscreen(self
, TRUE
, FALSE
);
1635 self
->shaded
= FALSE
;
1636 client_shade(self
, TRUE
);
1639 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1641 if (self
->max_vert
&& self
->max_horz
) {
1642 self
->max_vert
= self
->max_horz
= FALSE
;
1643 client_maximize(self
, TRUE
, 0, FALSE
);
1644 } else if (self
->max_vert
) {
1645 self
->max_vert
= FALSE
;
1646 client_maximize(self
, TRUE
, 2, FALSE
);
1647 } else if (self
->max_horz
) {
1648 self
->max_horz
= FALSE
;
1649 client_maximize(self
, TRUE
, 1, FALSE
);
1652 /* nothing to do for the other states:
1661 void client_configure(ObClient
*self
, ObCorner anchor
,
1662 int x
, int y
, int w
, int h
,
1663 gboolean user
, gboolean final
)
1665 gboolean moved
= FALSE
, resized
= FALSE
;
1667 /* gets the frame's position */
1668 frame_client_gravity(self
->frame
, &x
, &y
);
1670 /* these positions are frame positions, not client positions */
1672 /* set the size and position if fullscreen */
1673 if (self
->fullscreen
) {
1676 XF86VidModeModeLine mode
;
1681 i
= client_monitor(self
);
1682 a
= screen_physical_area_monitor(i
);
1685 if (i
== 0 && /* primary head */
1686 extensions_vidmode
&&
1687 XF86VidModeGetViewPort(ob_display
, ob_screen
, &x
, &y
) &&
1688 /* get the mode last so the mode.privsize isnt freed incorrectly */
1689 XF86VidModeGetModeLine(ob_display
, ob_screen
, &dot
, &mode
)) {
1694 if (mode
.privsize
) XFree(mode
.private);
1704 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1708 a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
1710 /* set the size and position if maximized */
1711 if (self
->max_horz
) {
1712 x
= a
->x
- self
->frame
->size
.left
;
1715 if (self
->max_vert
) {
1717 h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1721 /* gets the client's position */
1722 frame_frame_gravity(self
->frame
, &x
, &y
);
1724 /* these override the above states! if you cant move you can't move! */
1726 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
1730 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
1731 w
= self
->area
.width
;
1732 h
= self
->area
.height
;
1736 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1737 int basew
, baseh
, minw
, minh
;
1739 /* base size is substituted with min size if not specified */
1740 if (self
->base_size
.width
|| self
->base_size
.height
) {
1741 basew
= self
->base_size
.width
;
1742 baseh
= self
->base_size
.height
;
1744 basew
= self
->min_size
.width
;
1745 baseh
= self
->min_size
.height
;
1747 /* min size is substituted with base size if not specified */
1748 if (self
->min_size
.width
|| self
->min_size
.height
) {
1749 minw
= self
->min_size
.width
;
1750 minh
= self
->min_size
.height
;
1752 minw
= self
->base_size
.width
;
1753 minh
= self
->base_size
.height
;
1757 /* for interactive resizing. have to move half an increment in each
1760 /* how far we are towards the next size inc */
1761 int mw
= (w
- basew
) % self
->size_inc
.width
;
1762 int mh
= (h
- baseh
) % self
->size_inc
.height
;
1764 int aw
= self
->size_inc
.width
/ 2;
1765 int ah
= self
->size_inc
.height
/ 2;
1766 /* don't let us move into a new size increment */
1767 if (mw
+ aw
>= self
->size_inc
.width
)
1768 aw
= self
->size_inc
.width
- mw
- 1;
1769 if (mh
+ ah
>= self
->size_inc
.height
)
1770 ah
= self
->size_inc
.height
- mh
- 1;
1774 /* if this is a user-requested resize, then check against min/max
1777 /* smaller than min size or bigger than max size? */
1778 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1779 if (w
< minw
) w
= minw
;
1780 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1781 if (h
< minh
) h
= minh
;
1787 /* keep to the increments */
1788 w
/= self
->size_inc
.width
;
1789 h
/= self
->size_inc
.height
;
1791 /* you cannot resize to nothing */
1795 /* store the logical size */
1796 SIZE_SET(self
->logical_size
, w
, h
);
1798 w
*= self
->size_inc
.width
;
1799 h
*= self
->size_inc
.height
;
1805 /* adjust the height to match the width for the aspect ratios.
1806 for this, min size is not substituted for base size ever. */
1807 w
-= self
->base_size
.width
;
1808 h
-= self
->base_size
.height
;
1810 if (self
->min_ratio
)
1811 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1812 if (self
->max_ratio
)
1813 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1815 w
+= self
->base_size
.width
;
1816 h
+= self
->base_size
.height
;
1821 case OB_CORNER_TOPLEFT
:
1823 case OB_CORNER_TOPRIGHT
:
1824 x
-= w
- self
->area
.width
;
1826 case OB_CORNER_BOTTOMLEFT
:
1827 y
-= h
- self
->area
.height
;
1829 case OB_CORNER_BOTTOMRIGHT
:
1830 x
-= w
- self
->area
.width
;
1831 y
-= h
- self
->area
.height
;
1835 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1836 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1838 RECT_SET(self
->area
, x
, y
, w
, h
);
1840 /* for app-requested resizes, always resize if 'resized' is true.
1841 for user-requested ones, only resize if final is true, or when
1842 resizing in opaque mode */
1843 if ((!user
&& resized
) ||
1844 (user
&& (final
|| (resized
&& config_opaque_resize
))))
1845 XResizeWindow(ob_display
, self
->window
, w
, h
);
1847 /* move/resize the frame to match the request */
1849 if (self
->decorations
!= self
->frame
->decorations
)
1850 moved
= resized
= TRUE
;
1852 if (moved
|| resized
)
1853 frame_adjust_area(self
->frame
, moved
, resized
);
1855 /* If you send this and the client hasn't changed you end up with buggy
1856 clients (emacs) freaking out, cuz they send back a configure every
1857 time they receive this event, which resends them this event... etc.
1859 if ((!user
&& moved
) || (user
&& final
)) {
1861 event
.type
= ConfigureNotify
;
1862 event
.xconfigure
.display
= ob_display
;
1863 event
.xconfigure
.event
= self
->window
;
1864 event
.xconfigure
.window
= self
->window
;
1866 /* root window real coords */
1867 event
.xconfigure
.x
= self
->frame
->area
.x
+ self
->frame
->size
.left
;
1868 event
.xconfigure
.y
= self
->frame
->area
.y
+ self
->frame
->size
.top
;
1870 event
.xconfigure
.width
= w
;
1871 event
.xconfigure
.height
= h
;
1872 event
.xconfigure
.border_width
= 0;
1873 event
.xconfigure
.above
= self
->frame
->plate
;
1874 event
.xconfigure
.override_redirect
= FALSE
;
1875 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1876 FALSE
, StructureNotifyMask
, &event
);
1881 void client_fullscreen(ObClient
*self
, gboolean fs
, gboolean savearea
)
1885 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
1886 self
->fullscreen
== fs
) return; /* already done */
1888 self
->fullscreen
= fs
;
1889 client_change_state(self
); /* change the state hints on the client,
1890 and adjust out layer/stacking */
1894 guint32 dimensions
[4];
1895 dimensions
[0] = self
->area
.x
;
1896 dimensions
[1] = self
->area
.y
;
1897 dimensions
[2] = self
->area
.width
;
1898 dimensions
[3] = self
->area
.height
;
1900 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1904 /* these are not actually used cuz client_configure will set them
1905 as appropriate when the window is fullscreened */
1912 /* pick some fallbacks... */
1913 a
= screen_area_monitor(self
->desktop
, 0);
1914 x
= a
->x
+ a
->width
/ 4;
1915 y
= a
->y
+ a
->height
/ 4;
1919 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1920 (guint32
**)&dimensions
, &num
)) {
1931 client_setup_decor_and_functions(self
);
1933 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
, w
, h
, TRUE
, TRUE
);
1935 /* try focus us when we go into fullscreen mode */
1939 static void client_iconify_recursive(ObClient
*self
,
1940 gboolean iconic
, gboolean curdesk
)
1943 gboolean changed
= FALSE
;
1946 if (self
->iconic
!= iconic
) {
1947 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
1950 self
->iconic
= iconic
;
1953 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
) {
1954 self
->wmstate
= IconicState
;
1955 self
->ignore_unmaps
++;
1956 /* we unmap the client itself so that we can get MapRequest
1957 events, and because the ICCCM tells us to! */
1958 XUnmapWindow(ob_display
, self
->window
);
1960 /* update the focus lists.. iconic windows go to the bottom of
1961 the list, put the new iconic window at the 'top of the
1963 focus_order_to_top(self
);
1969 client_set_desktop(self
, screen_desktop
, FALSE
);
1970 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1971 XMapWindow(ob_display
, self
->window
);
1973 /* this puts it after the current focused window */
1974 focus_order_remove(self
);
1975 focus_order_add_new(self
);
1977 /* this is here cuz with the VIDMODE extension, the viewport can
1978 change while a fullscreen window is iconic, and when it
1979 uniconifies, it would be nice if it did so to the new position
1981 client_reconfigure(self
);
1988 client_change_state(self
);
1989 client_showhide(self
);
1990 screen_update_areas();
1992 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1996 /* iconify all transients */
1997 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
1998 if (it
->data
!= self
) client_iconify_recursive(it
->data
,
2002 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
)
2004 /* move up the transient chain as far as possible first */
2005 self
= client_search_top_transient(self
);
2007 client_iconify_recursive(client_search_top_transient(self
),
2011 void client_maximize(ObClient
*self
, gboolean max
, int dir
, gboolean savearea
)
2015 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2016 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2018 /* check if already done */
2020 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2021 if (dir
== 1 && self
->max_horz
) return;
2022 if (dir
== 2 && self
->max_vert
) return;
2024 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2025 if (dir
== 1 && !self
->max_horz
) return;
2026 if (dir
== 2 && !self
->max_vert
) return;
2029 /* work with the frame's coords */
2030 x
= self
->frame
->area
.x
;
2031 y
= self
->frame
->area
.y
;
2032 w
= self
->area
.width
;
2033 h
= self
->area
.height
;
2037 gint32 dimensions
[4];
2046 /* get the property off the window and use it for the dimensions
2047 we are already maxed on */
2048 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2049 (guint32
**)&readdim
, &num
)) {
2051 if (self
->max_horz
) {
2052 dimensions
[0] = readdim
[0];
2053 dimensions
[2] = readdim
[2];
2055 if (self
->max_vert
) {
2056 dimensions
[1] = readdim
[1];
2057 dimensions
[3] = readdim
[3];
2063 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
2064 (guint32
*)dimensions
, 4);
2071 /* pick some fallbacks... */
2072 a
= screen_area_monitor(self
->desktop
, 0);
2073 if (dir
== 0 || dir
== 1) { /* horz */
2074 x
= a
->x
+ a
->width
/ 4;
2077 if (dir
== 0 || dir
== 2) { /* vert */
2078 y
= a
->y
+ a
->height
/ 4;
2082 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2083 (guint32
**)&dimensions
, &num
)) {
2085 if (dir
== 0 || dir
== 1) { /* horz */
2089 if (dir
== 0 || dir
== 2) { /* vert */
2098 if (dir
== 0 || dir
== 1) /* horz */
2099 self
->max_horz
= max
;
2100 if (dir
== 0 || dir
== 2) /* vert */
2101 self
->max_vert
= max
;
2103 if (!self
->max_horz
&& !self
->max_vert
)
2104 PROP_ERASE(self
->window
, openbox_premax
);
2106 client_change_state(self
); /* change the state hints on the client */
2108 /* figure out where the client should be going */
2109 frame_frame_gravity(self
->frame
, &x
, &y
);
2110 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
, w
, h
, TRUE
, TRUE
);
2113 void client_shade(ObClient
*self
, gboolean shade
)
2115 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2116 shade
) || /* can't shade */
2117 self
->shaded
== shade
) return; /* already done */
2119 /* when we're iconic, don't change the wmstate */
2121 self
->wmstate
= shade
? IconicState
: NormalState
;
2122 self
->shaded
= shade
;
2123 client_change_state(self
);
2124 /* resize the frame to just the titlebar */
2125 frame_adjust_area(self
->frame
, FALSE
, FALSE
);
2128 void client_close(ObClient
*self
)
2132 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2135 XXX: itd be cool to do timeouts and shit here for killing the client's
2137 like... if the window is around after 5 seconds, then the close button
2138 turns a nice red, and if this function is called again, the client is
2142 ce
.xclient
.type
= ClientMessage
;
2143 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2144 ce
.xclient
.display
= ob_display
;
2145 ce
.xclient
.window
= self
->window
;
2146 ce
.xclient
.format
= 32;
2147 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
2148 ce
.xclient
.data
.l
[1] = event_lasttime
;
2149 ce
.xclient
.data
.l
[2] = 0l;
2150 ce
.xclient
.data
.l
[3] = 0l;
2151 ce
.xclient
.data
.l
[4] = 0l;
2152 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2155 void client_kill(ObClient
*self
)
2157 XKillClient(ob_display
, self
->window
);
2160 void client_set_desktop_recursive(ObClient
*self
,
2161 guint target
, gboolean donthide
)
2166 if (target
!= self
->desktop
) {
2168 ob_debug("Setting desktop %u\n", target
+1);
2170 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2172 /* remove from the old desktop(s) */
2173 focus_order_remove(self
);
2175 old
= self
->desktop
;
2176 self
->desktop
= target
;
2177 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2178 /* the frame can display the current desktop state */
2179 frame_adjust_state(self
->frame
);
2180 /* 'move' the window to the new desktop */
2182 client_showhide(self
);
2183 /* raise if it was not already on the desktop */
2184 if (old
!= DESKTOP_ALL
)
2185 stacking_raise(CLIENT_AS_WINDOW(self
));
2186 screen_update_areas();
2188 /* add to the new desktop(s) */
2189 if (config_focus_new
)
2190 focus_order_to_top(self
);
2192 focus_order_to_bottom(self
);
2194 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
2197 /* move all transients */
2198 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2199 if (it
->data
!= self
) client_set_desktop_recursive(it
->data
,
2203 void client_set_desktop(ObClient
*self
, guint target
, gboolean donthide
)
2205 client_set_desktop_recursive(client_search_top_transient(self
),
2209 ObClient
*client_search_modal_child(ObClient
*self
)
2214 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
2215 ObClient
*c
= it
->data
;
2216 if ((ret
= client_search_modal_child(c
))) return ret
;
2217 if (c
->modal
) return c
;
2222 gboolean
client_validate(ObClient
*self
)
2226 XSync(ob_display
, FALSE
); /* get all events on the server */
2228 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2229 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2230 XPutBackEvent(ob_display
, &e
);
2237 void client_set_wm_state(ObClient
*self
, long state
)
2239 if (state
== self
->wmstate
) return; /* no change */
2243 client_iconify(self
, TRUE
, TRUE
);
2246 client_iconify(self
, FALSE
, TRUE
);
2251 void client_set_state(ObClient
*self
, Atom action
, long data1
, long data2
)
2253 gboolean shaded
= self
->shaded
;
2254 gboolean fullscreen
= self
->fullscreen
;
2255 gboolean max_horz
= self
->max_horz
;
2256 gboolean max_vert
= self
->max_vert
;
2259 if (!(action
== prop_atoms
.net_wm_state_add
||
2260 action
== prop_atoms
.net_wm_state_remove
||
2261 action
== prop_atoms
.net_wm_state_toggle
))
2262 /* an invalid action was passed to the client message, ignore it */
2265 for (i
= 0; i
< 2; ++i
) {
2266 Atom state
= i
== 0 ? data1
: data2
;
2268 if (!state
) continue;
2270 /* if toggling, then pick whether we're adding or removing */
2271 if (action
== prop_atoms
.net_wm_state_toggle
) {
2272 if (state
== prop_atoms
.net_wm_state_modal
)
2273 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
2274 prop_atoms
.net_wm_state_add
;
2275 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2276 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2277 prop_atoms
.net_wm_state_add
;
2278 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2279 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2280 prop_atoms
.net_wm_state_add
;
2281 else if (state
== prop_atoms
.net_wm_state_shaded
)
2282 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
2283 prop_atoms
.net_wm_state_add
;
2284 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2285 action
= self
->skip_taskbar
?
2286 prop_atoms
.net_wm_state_remove
:
2287 prop_atoms
.net_wm_state_add
;
2288 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2289 action
= self
->skip_pager
?
2290 prop_atoms
.net_wm_state_remove
:
2291 prop_atoms
.net_wm_state_add
;
2292 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2293 action
= self
->fullscreen
?
2294 prop_atoms
.net_wm_state_remove
:
2295 prop_atoms
.net_wm_state_add
;
2296 else if (state
== prop_atoms
.net_wm_state_above
)
2297 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2298 prop_atoms
.net_wm_state_add
;
2299 else if (state
== prop_atoms
.net_wm_state_below
)
2300 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2301 prop_atoms
.net_wm_state_add
;
2304 if (action
== prop_atoms
.net_wm_state_add
) {
2305 if (state
== prop_atoms
.net_wm_state_modal
) {
2306 /* XXX raise here or something? */
2308 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2310 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2312 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2314 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2315 self
->skip_taskbar
= TRUE
;
2316 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2317 self
->skip_pager
= TRUE
;
2318 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2320 } else if (state
== prop_atoms
.net_wm_state_above
) {
2322 } else if (state
== prop_atoms
.net_wm_state_below
) {
2326 } else { /* action == prop_atoms.net_wm_state_remove */
2327 if (state
== prop_atoms
.net_wm_state_modal
) {
2328 self
->modal
= FALSE
;
2329 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2331 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2333 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2335 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2336 self
->skip_taskbar
= FALSE
;
2337 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2338 self
->skip_pager
= FALSE
;
2339 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2341 } else if (state
== prop_atoms
.net_wm_state_above
) {
2342 self
->above
= FALSE
;
2343 } else if (state
== prop_atoms
.net_wm_state_below
) {
2344 self
->below
= FALSE
;
2348 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2349 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2351 if (max_horz
== max_vert
) { /* both going the same way */
2352 client_maximize(self
, max_horz
, 0, TRUE
);
2354 client_maximize(self
, max_horz
, 1, TRUE
);
2355 client_maximize(self
, max_vert
, 2, TRUE
);
2359 if (max_horz
!= self
->max_horz
)
2360 client_maximize(self
, max_horz
, 1, TRUE
);
2362 client_maximize(self
, max_vert
, 2, TRUE
);
2365 /* change fullscreen state before shading, as it will affect if the window
2367 if (fullscreen
!= self
->fullscreen
)
2368 client_fullscreen(self
, fullscreen
, TRUE
);
2369 if (shaded
!= self
->shaded
)
2370 client_shade(self
, shaded
);
2371 client_calc_layer(self
);
2372 client_change_state(self
); /* change the hint to reflect these changes */
2375 ObClient
*client_focus_target(ObClient
*self
)
2379 /* if we have a modal child, then focus it, not us */
2380 child
= client_search_modal_child(self
);
2381 if (child
) return child
;
2385 gboolean
client_can_focus(ObClient
*self
)
2389 /* choose the correct target */
2390 self
= client_focus_target(self
);
2392 if (!self
->frame
->visible
)
2395 if (!((self
->can_focus
|| self
->focus_notify
) &&
2396 (self
->desktop
== screen_desktop
||
2397 self
->desktop
== DESKTOP_ALL
) &&
2401 /* do a check to see if the window has already been unmapped or destroyed
2402 do this intelligently while watching out for unmaps we've generated
2403 (ignore_unmaps > 0) */
2404 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2405 DestroyNotify
, &ev
)) {
2406 XPutBackEvent(ob_display
, &ev
);
2409 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2410 UnmapNotify
, &ev
)) {
2411 if (self
->ignore_unmaps
) {
2412 self
->ignore_unmaps
--;
2414 XPutBackEvent(ob_display
, &ev
);
2422 gboolean
client_focus(ObClient
*self
)
2424 /* choose the correct target */
2425 self
= client_focus_target(self
);
2427 if (!client_can_focus(self
)) {
2428 if (!self
->frame
->visible
) {
2429 /* update the focus lists */
2430 focus_order_to_top(self
);
2435 if (self
->can_focus
)
2436 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2437 I choose to use it always, hopefully to find errors quicker, if any
2438 are left. (I hate X. I hate focus events.) */
2439 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2442 if (self
->focus_notify
) {
2444 ce
.xclient
.type
= ClientMessage
;
2445 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2446 ce
.xclient
.display
= ob_display
;
2447 ce
.xclient
.window
= self
->window
;
2448 ce
.xclient
.format
= 32;
2449 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2450 ce
.xclient
.data
.l
[1] = event_lasttime
;
2451 ce
.xclient
.data
.l
[2] = 0l;
2452 ce
.xclient
.data
.l
[3] = 0l;
2453 ce
.xclient
.data
.l
[4] = 0l;
2454 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2458 ob_debug("%sively focusing %lx at %d\n",
2459 (self
->can_focus
? "act" : "pass"),
2460 self
->window
, (int) event_lasttime
);
2463 /* Cause the FocusIn to come back to us. Important for desktop switches,
2464 since otherwise we'll have no FocusIn on the queue and send it off to
2465 the focus_backup. */
2466 XSync(ob_display
, FALSE
);
2470 void client_unfocus(ObClient
*self
)
2472 g_assert(focus_client
== self
);
2474 ob_debug("client_unfocus for %lx\n", self
->window
);
2476 focus_fallback(OB_FOCUS_FALLBACK_UNFOCUSING
);
2479 void client_activate(ObClient
*self
)
2481 if (client_normal(self
) && screen_showing_desktop
)
2482 screen_show_desktop(FALSE
);
2484 client_iconify(self
, FALSE
, FALSE
);
2485 if (self
->desktop
!= DESKTOP_ALL
&&
2486 self
->desktop
!= screen_desktop
)
2487 screen_set_desktop(self
->desktop
);
2488 else if (!self
->frame
->visible
)
2489 /* if its not visible for other reasons, then don't mess
2493 client_shade(self
, FALSE
);
2495 stacking_raise(CLIENT_AS_WINDOW(self
));
2498 gboolean
client_focused(ObClient
*self
)
2500 return self
== focus_client
;
2503 ObClientIcon
*client_icon(ObClient
*self
, int w
, int h
)
2506 /* si is the smallest image >= req */
2507 /* li is the largest image < req */
2508 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2510 if (!self
->nicons
) return NULL
;
2512 for (i
= 0; i
< self
->nicons
; ++i
) {
2513 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2514 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2518 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2523 if (largest
== 0) /* didnt find one smaller than the requested size */
2524 return &self
->icons
[si
];
2525 return &self
->icons
[li
];
2528 /* this be mostly ripped from fvwm */
2529 ObClient
*client_find_directional(ObClient
*c
, ObDirection dir
)
2531 int my_cx
, my_cy
, his_cx
, his_cy
;
2534 int score
, best_score
;
2535 ObClient
*best_client
, *cur
;
2541 /* first, find the centre coords of the currently focused window */
2542 my_cx
= c
->frame
->area
.x
+ c
->frame
->area
.width
/ 2;
2543 my_cy
= c
->frame
->area
.y
+ c
->frame
->area
.height
/ 2;
2548 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2551 /* the currently selected window isn't interesting */
2554 if (!client_normal(cur
))
2556 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2560 if(client_focus_target(cur
) == cur
&&
2561 !(cur
->can_focus
|| cur
->focus_notify
))
2564 /* find the centre coords of this window, from the
2565 * currently focused window's point of view */
2566 his_cx
= (cur
->frame
->area
.x
- my_cx
)
2567 + cur
->frame
->area
.width
/ 2;
2568 his_cy
= (cur
->frame
->area
.y
- my_cy
)
2569 + cur
->frame
->area
.height
/ 2;
2573 /* Rotate the diagonals 45 degrees counterclockwise.
2574 * To do this, multiply the matrix /+h +h\ with the
2575 * vector (x y). \-h +h/
2576 * h = sqrt(0.5). We can set h := 1 since absolute
2577 * distance doesn't matter here. */
2578 tx
= his_cx
+ his_cy
;
2579 his_cy
= -his_cx
+ his_cy
;
2584 case OB_DIRECTION_NORTH
:
2585 case OB_DIRECTION_SOUTH
:
2586 case OB_DIRECTION_NORTHEAST
:
2587 case OB_DIRECTION_SOUTHWEST
:
2588 offset
= (his_cx
< 0) ? -his_cx
: his_cx
;
2589 distance
= ((dir
== OB_DIRECTION_NORTH
||
2590 dir
== OB_DIRECTION_NORTHEAST
) ?
2593 case OB_DIRECTION_EAST
:
2594 case OB_DIRECTION_WEST
:
2595 case OB_DIRECTION_SOUTHEAST
:
2596 case OB_DIRECTION_NORTHWEST
:
2597 offset
= (his_cy
< 0) ? -his_cy
: his_cy
;
2598 distance
= ((dir
== OB_DIRECTION_WEST
||
2599 dir
== OB_DIRECTION_NORTHWEST
) ?
2604 /* the target must be in the requested direction */
2608 /* Calculate score for this window. The smaller the better. */
2609 score
= distance
+ offset
;
2611 /* windows more than 45 degrees off the direction are
2612 * heavily penalized and will only be chosen if nothing
2613 * else within a million pixels */
2614 if(offset
> distance
)
2617 if(best_score
== -1 || score
< best_score
)
2625 void client_set_layer(ObClient
*self
, int layer
)
2629 self
->above
= FALSE
;
2630 } else if (layer
== 0) {
2631 self
->below
= self
->above
= FALSE
;
2633 self
->below
= FALSE
;
2636 client_calc_layer(self
);
2637 client_change_state(self
); /* reflect this in the state hints */
2640 guint
client_monitor(ObClient
*self
)
2644 for (i
= 0; i
< screen_num_monitors
; ++i
) {
2645 Rect
*area
= screen_physical_area_monitor(i
);
2646 if (RECT_INTERSECTS_RECT(*area
, self
->frame
->area
))
2649 if (i
== screen_num_monitors
) i
= 0;
2650 g_assert(i
< screen_num_monitors
);
2654 ObClient
*client_search_top_transient(ObClient
*self
)
2656 /* move up the transient chain as far as possible */
2657 if (self
->transient_for
) {
2658 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2659 return client_search_top_transient(self
->transient_for
);
2663 for (it
= self
->group
->members
; it
; it
= it
->next
) {
2664 ObClient
*c
= it
->data
;
2666 /* checking transient_for prevents infinate loops! */
2667 if (c
!= self
&& !c
->transient_for
)
2678 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
2682 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
2683 if (sit
->data
== search
)
2685 if (client_search_transient(sit
->data
, search
))