5 #include "moveresize.h"
7 #include "extensions.h"
19 #include <X11/Xutil.h>
21 /*! The event mask to grab on client windows */
22 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
25 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
28 GList
*client_list
= NULL
;
29 GHashTable
*client_map
= NULL
;
31 static void client_get_all(Client
*self
);
32 static void client_toggle_border(Client
*self
, gboolean show
);
33 static void client_get_area(Client
*self
);
34 static void client_get_desktop(Client
*self
);
35 static void client_get_state(Client
*self
);
36 static void client_get_shaped(Client
*self
);
37 static void client_get_mwm_hints(Client
*self
);
38 static void client_get_gravity(Client
*self
);
39 static void client_showhide(Client
*self
);
40 static void client_change_allowed_actions(Client
*self
);
41 static void client_change_state(Client
*self
);
42 static void client_apply_startup_state(Client
*self
);
44 static guint
map_hash(Window
*w
) { return *w
; }
45 static gboolean
map_key_comp(Window
*w1
, Window
*w2
) { return *w1
== *w2
; }
49 client_map
= g_hash_table_new((GHashFunc
)map_hash
,
50 (GEqualFunc
)map_key_comp
);
55 void client_shutdown()
57 g_hash_table_destroy(client_map
);
60 void client_set_list()
62 Window
*windows
, *win_it
;
64 guint size
= g_list_length(client_list
);
66 /* create an array of the window ids */
68 windows
= g_new(Window
, size
);
70 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
71 *win_it
= ((Client
*)it
->data
)->window
;
75 PROP_SETA32(ob_root
, net_client_list
, window
, (guint32
*)windows
, size
);
84 void client_foreach_transient(Client *self, ClientForeachFunc func, void *data)
88 for (it = self->transients; it; it = it->next) {
89 if (!func(it->data, data)) return;
90 client_foreach_transient(it->data, func, data);
94 void client_foreach_ancestor(Client *self, ClientForeachFunc func, void *data)
96 if (self->transient_for) {
97 if (self->transient_for != TRAN_GROUP) {
98 if (!func(self->transient_for, data)) return;
99 client_foreach_ancestor(self->transient_for, func, data);
103 for (it = self->group->members; it; it = it->next)
104 if (it->data != self &&
105 ((Client*)it->data)->transient_for != TRAN_GROUP) {
106 if (!func(it->data, data)) return;
107 client_foreach_ancestor(it->data, func, data);
114 void client_manage_all()
116 unsigned int i
, j
, nchild
;
119 XWindowAttributes attrib
;
122 XQueryTree(ob_display
, ob_root
, &w
, &w
, &children
, &nchild
);
124 /* remove all icon windows from the list */
125 for (i
= 0; i
< nchild
; i
++) {
126 if (children
[i
] == None
) continue;
127 wmhints
= XGetWMHints(ob_display
, children
[i
]);
129 if ((wmhints
->flags
& IconWindowHint
) &&
130 (wmhints
->icon_window
!= children
[i
]))
131 for (j
= 0; j
< nchild
; j
++)
132 if (children
[j
] == wmhints
->icon_window
) {
140 for (i
= 0; i
< nchild
; ++i
) {
141 if (children
[i
] == None
)
143 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
144 if (attrib
.override_redirect
) continue;
146 if (attrib
.map_state
!= IsUnmapped
)
147 client_manage(children
[i
]);
152 /* stack them as they were on startup!
153 why with stacking_lower? Why, because then windows who aren't in the
154 stacking list are on the top where you can see them instead of buried
156 for (i
= startup_stack_size
; i
> 0; --i
) {
159 w
= startup_stack_order
[i
-1];
160 c
= g_hash_table_lookup(client_map
, &w
);
161 if (c
) stacking_lower(CLIENT_AS_WINDOW(c
));
163 g_free(startup_stack_order
);
164 startup_stack_order
= NULL
;
165 startup_stack_size
= 0;
167 if (config_focus_new
) {
168 active
= g_hash_table_lookup(client_map
, &startup_active
);
169 if (!(active
&& client_focus(active
)))
170 focus_fallback(Fallback_NoFocus
);
174 void client_manage(Window window
)
178 XWindowAttributes attrib
;
179 XSetWindowAttributes attrib_set
;
181 gboolean activate
= FALSE
;
185 /* check if it has already been unmapped by the time we started mapping
186 the grab does a sync so we don't have to here */
187 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
188 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
189 XPutBackEvent(ob_display
, &e
);
192 return; /* don't manage it */
195 /* make sure it isn't an override-redirect window */
196 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
197 attrib
.override_redirect
) {
199 return; /* don't manage it */
202 /* is the window a docking app */
203 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
204 if ((wmhint
->flags
& StateHint
) &&
205 wmhint
->initial_state
== WithdrawnState
) {
206 slit_add(window
, wmhint
);
214 g_message("Managing window: %lx", window
);
216 /* choose the events we want to receive on the CLIENT window */
217 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
218 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
219 XChangeWindowAttributes(ob_display
, window
,
220 CWEventMask
|CWDontPropagate
, &attrib_set
);
223 /* create the Client struct, and populate it from the hints on the
225 self
= g_new(Client
, 1);
226 self
->obwin
.type
= Window_Client
;
227 self
->window
= window
;
228 client_get_all(self
);
230 /* remove the client's border (and adjust re gravity) */
231 client_toggle_border(self
, FALSE
);
233 /* specify that if we exit, the window should not be destroyed and should
234 be reparented back to root automatically */
235 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
237 /* create the decoration frame for the client window */
238 self
->frame
= frame_new();
240 frame_grab_client(self
->frame
, self
);
242 client_apply_startup_state(self
);
246 /* add to client list/map */
247 client_list
= g_list_append(client_list
, self
);
248 g_hash_table_insert(client_map
, &self
->window
, self
);
250 /* update the focus lists */
251 focus_order_add_new(self
);
253 /* focus the new window? */
254 if (ob_state
!= State_Starting
&& config_focus_new
) {
255 gboolean group_foc
= FALSE
;
260 for (it
= self
->group
->members
; it
; it
= it
->next
)
261 if (client_focused(it
->data
)) {
266 /* note the check against Type_Normal/Dialog, not client_normal(self),
267 which would also include other types. in this case we want more
268 strict rules for focus */
269 if (((self
->type
== Type_Normal
||
270 (self
->type
== Type_Dialog
&&
272 (!self
->transient_for
&& (!self
->group
||
273 !self
->group
->members
->next
)))))) ||
274 client_search_focus_tree_full(self
) ||
276 !client_normal(focus_client
)) {
277 /* activate the window */
278 stacking_add(CLIENT_AS_WINDOW(self
));
281 /* try to not get in the way */
282 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
285 stacking_add(CLIENT_AS_WINDOW(self
));
288 screen_update_struts();
290 /* make sure the window is visible */
291 client_move_onscreen(self
);
293 dispatch_client(Event_Client_New
, self
, 0, 0);
295 client_showhide(self
);
297 if (activate
) client_activate(self
);
299 /* update the list hints */
302 dispatch_client(Event_Client_Mapped
, self
, 0, 0);
304 g_message("Managed window 0x%lx", window
);
307 void client_unmanage_all()
309 while (client_list
!= NULL
)
310 client_unmanage(client_list
->data
);
313 void client_unmanage(Client
*self
)
318 g_message("Unmanaging window: %lx", self
->window
);
320 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
321 g_assert(self
!= NULL
);
323 /* remove the window from our save set */
324 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
326 /* we dont want events no more */
327 XSelectInput(ob_display
, self
->window
, NoEventMask
);
329 frame_hide(self
->frame
);
331 client_list
= g_list_remove(client_list
, self
);
332 stacking_remove(self
);
333 g_hash_table_remove(client_map
, &self
->window
);
335 /* update the focus lists */
336 focus_order_remove(self
);
338 /* once the client is out of the list, update the struts to remove it's
340 screen_update_struts();
342 /* tell our parent(s) that we're gone */
343 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
346 for (it
= self
->group
->members
; it
; it
= it
->next
)
347 if (it
->data
!= self
)
348 ((Client
*)it
->data
)->transients
=
349 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
350 } else if (self
->transient_for
) { /* transient of window */
351 self
->transient_for
->transients
=
352 g_slist_remove(self
->transient_for
->transients
, self
);
355 /* tell our transients that we're gone */
356 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
357 if (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
358 ((Client
*)it
->data
)->transient_for
= NULL
;
359 client_calc_layer(it
->data
);
363 if (moveresize_client
== self
)
364 moveresize_end(TRUE
);
366 if (focus_client
== self
) {
369 /* focus the last focused window on the desktop, and ignore enter
370 events from the unmap so it doesnt mess with the focus */
371 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
372 client_unfocus(self
);
375 /* remove from its group */
377 group_remove(self
->group
, self
);
381 /* dispatch the unmapped event */
382 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
383 g_assert(self
!= NULL
);
385 /* give the client its border back */
386 client_toggle_border(self
, TRUE
);
388 /* reparent the window out of the frame, and free the frame */
389 frame_release_client(self
->frame
, self
);
392 if (ob_state
!= State_Exiting
) {
393 /* these values should not be persisted across a window
395 prop_erase(self
->window
, prop_atoms
.net_wm_desktop
);
396 prop_erase(self
->window
, prop_atoms
.net_wm_state
);
398 /* if we're left in an iconic state, the client wont be mapped. this is
399 bad, since we will no longer be managing the window on restart */
401 XMapWindow(ob_display
, self
->window
);
405 g_message("Unmanaged window 0x%lx", self
->window
);
407 /* free all data allocated in the client struct */
408 g_slist_free(self
->transients
);
409 for (j
= 0; j
< self
->nicons
; ++j
)
410 g_free(self
->icons
[j
].data
);
411 if (self
->nicons
> 0)
414 g_free(self
->icon_title
);
420 /* update the list hints */
424 void client_move_onscreen(Client
*self
)
427 int x
= self
->frame
->area
.x
, y
= self
->frame
->area
.y
;
429 a
= screen_area(self
->desktop
);
430 if (x
>= a
->x
+ a
->width
- 1)
431 x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
432 if (y
>= a
->y
+ a
->height
- 1)
433 y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
434 if (x
+ self
->frame
->area
.width
- 1 < a
->x
)
436 if (y
+ self
->frame
->area
.height
- 1< a
->y
)
439 frame_frame_gravity(self
->frame
, &x
, &y
); /* get where the client
441 client_configure(self
, Corner_TopLeft
, x
, y
,
442 self
->area
.width
, self
->area
.height
,
446 static void client_toggle_border(Client
*self
, gboolean show
)
448 /* adjust our idea of where the client is, based on its border. When the
449 border is removed, the client should now be considered to be in a
451 when re-adding the border to the client, the same operation needs to be
453 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
454 int x
= oldx
, y
= oldy
;
455 switch(self
->gravity
) {
457 case NorthWestGravity
:
459 case SouthWestGravity
:
461 case NorthEastGravity
:
463 case SouthEastGravity
:
464 if (show
) x
-= self
->border_width
* 2;
465 else x
+= self
->border_width
* 2;
472 if (show
) x
-= self
->border_width
;
473 else x
+= self
->border_width
;
476 switch(self
->gravity
) {
478 case NorthWestGravity
:
480 case NorthEastGravity
:
482 case SouthWestGravity
:
484 case SouthEastGravity
:
485 if (show
) y
-= self
->border_width
* 2;
486 else y
+= self
->border_width
* 2;
493 if (show
) y
-= self
->border_width
;
494 else y
+= self
->border_width
;
501 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
503 /* move the client so it is back it the right spot _with_ its
505 if (x
!= oldx
|| y
!= oldy
)
506 XMoveWindow(ob_display
, self
->window
, x
, y
);
508 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
512 static void client_get_all(Client
*self
)
514 /* update EVERYTHING!! */
516 self
->ignore_unmaps
= 0;
520 self
->title
= self
->icon_title
= NULL
;
521 self
->title_count
= 1;
522 self
->name
= self
->class = self
->role
= NULL
;
523 self
->wmstate
= NormalState
;
524 self
->transient
= FALSE
;
525 self
->transients
= NULL
;
526 self
->transient_for
= NULL
;
528 self
->urgent
= FALSE
;
529 self
->positioned
= FALSE
;
530 self
->disabled_decorations
= 0;
534 client_get_area(self
);
535 client_update_transient_for(self
);
536 client_update_wmhints(self
);
537 client_get_desktop(self
);
538 client_get_state(self
);
539 client_get_shaped(self
);
541 client_get_mwm_hints(self
);
542 client_get_type(self
);/* this can change the mwmhints for special cases */
544 client_update_protocols(self
);
546 client_get_gravity(self
); /* get the attribute gravity */
547 client_update_normal_hints(self
); /* this may override the attribute
550 /* got the type, the mwmhints, the protocols, and the normal hints
551 (min/max sizes), so we're ready to set up the decorations/functions */
552 client_setup_decor_and_functions(self
);
554 client_update_title(self
);
555 client_update_class(self
);
556 client_update_strut(self
);
557 client_update_icons(self
);
558 client_update_kwm_icon(self
);
560 client_change_state(self
);
563 static void client_get_area(Client
*self
)
565 XWindowAttributes wattrib
;
568 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
569 g_assert(ret
!= BadWindow
);
571 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
572 self
->border_width
= wattrib
.border_width
;
575 static void client_get_desktop(Client
*self
)
579 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
580 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
581 d
= screen_num_desktops
- 1;
584 gboolean trdesk
= FALSE
;
586 if (self
->transient_for
) {
587 if (self
->transient_for
!= TRAN_GROUP
) {
588 self
->desktop
= self
->transient_for
->desktop
;
593 for (it
= self
->group
->members
; it
; it
= it
->next
)
594 if (it
->data
!= self
&&
595 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
596 self
->desktop
= ((Client
*)it
->data
)->desktop
;
603 /* defaults to the current desktop */
604 self
->desktop
= screen_desktop
;
606 /* set the desktop hint, to make sure that it always exists */
607 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
611 static void client_get_state(Client
*self
)
616 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
617 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
618 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
620 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
622 for (i
= 0; i
< num
; ++i
) {
623 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
625 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
627 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
629 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
630 self
->skip_taskbar
= TRUE
;
631 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
632 self
->skip_pager
= TRUE
;
633 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
634 self
->fullscreen
= TRUE
;
635 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
636 self
->max_vert
= TRUE
;
637 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
638 self
->max_horz
= TRUE
;
639 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
641 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
649 static void client_get_shaped(Client
*self
)
651 self
->shaped
= FALSE
;
653 if (extensions_shape
) {
658 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
660 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
661 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
663 self
->shaped
= (s
!= 0);
668 void client_update_transient_for(Client
*self
)
673 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
674 self
->transient
= TRUE
;
675 if (t
!= self
->window
) { /* cant be transient to itself! */
676 c
= g_hash_table_lookup(client_map
, &t
);
677 /* if this happens then we need to check for it*/
680 if (!c
&& self
->group
) {
681 /* not transient to a client, see if it is transient for a
683 if (t
== self
->group
->leader
||
686 /* window is a transient for its group! */
692 self
->transient
= FALSE
;
694 /* if anything has changed... */
695 if (c
!= self
->transient_for
) {
696 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
699 /* remove from old parents */
700 for (it
= self
->group
->members
; it
; it
= it
->next
)
701 if (it
->data
!= self
&&
702 (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
))
703 ((Client
*)it
->data
)->transients
=
704 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
705 } else if (self
->transient_for
!= NULL
) { /* transient of window */
706 /* remove from old parent */
707 self
->transient_for
->transients
=
708 g_slist_remove(self
->transient_for
->transients
, self
);
710 self
->transient_for
= c
;
711 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
714 /* add to new parents */
715 for (it
= self
->group
->members
; it
; it
= it
->next
)
716 if (it
->data
!= self
&&
717 (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
))
718 ((Client
*)it
->data
)->transients
=
719 g_slist_append(((Client
*)it
->data
)->transients
, self
);
721 /* remove all transients which are in the group, that causes
722 circlular pointer hell of doom */
723 for (it
= self
->group
->members
; it
; it
= it
->next
) {
725 for (sit
= self
->transients
; sit
; sit
= next
) {
727 if (sit
->data
== it
->data
)
728 self
->transients
= g_slist_remove(self
->transients
,
732 } else if (self
->transient_for
!= NULL
) { /* transient of window */
733 /* add to new parent */
734 self
->transient_for
->transients
=
735 g_slist_append(self
->transient_for
->transients
, self
);
740 static void client_get_mwm_hints(Client
*self
)
745 self
->mwmhints
.flags
= 0; /* default to none */
747 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
749 if (num
>= MWM_ELEMENTS
) {
750 self
->mwmhints
.flags
= hints
[0];
751 self
->mwmhints
.functions
= hints
[1];
752 self
->mwmhints
.decorations
= hints
[2];
758 void client_get_type(Client
*self
)
765 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
766 /* use the first value that we know about in the array */
767 for (i
= 0; i
< num
; ++i
) {
768 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
769 self
->type
= Type_Desktop
;
770 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
771 self
->type
= Type_Dock
;
772 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
773 self
->type
= Type_Toolbar
;
774 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
775 self
->type
= Type_Menu
;
776 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
777 self
->type
= Type_Utility
;
778 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
779 self
->type
= Type_Splash
;
780 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
781 self
->type
= Type_Dialog
;
782 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
783 self
->type
= Type_Normal
;
784 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
785 /* prevent this window from getting any decor or
787 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
788 MwmFlag_Decorations
);
789 self
->mwmhints
.decorations
= 0;
790 self
->mwmhints
.functions
= 0;
792 if (self
->type
!= (WindowType
) -1)
793 break; /* grab the first legit type */
798 if (self
->type
== (WindowType
) -1) {
799 /*the window type hint was not set, which means we either classify
800 ourself as a normal window or a dialog, depending on if we are a
803 self
->type
= Type_Dialog
;
805 self
->type
= Type_Normal
;
809 void client_update_protocols(Client
*self
)
814 self
->focus_notify
= FALSE
;
815 self
->delete_window
= FALSE
;
817 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
818 for (i
= 0; i
< num_return
; ++i
) {
819 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
820 /* this means we can request the window to close */
821 self
->delete_window
= TRUE
;
822 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
823 /* if this protocol is requested, then the window will be
824 notified whenever we want it to receive focus */
825 self
->focus_notify
= TRUE
;
831 static void client_get_gravity(Client
*self
)
833 XWindowAttributes wattrib
;
836 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
837 g_assert(ret
!= BadWindow
);
838 self
->gravity
= wattrib
.win_gravity
;
841 void client_update_normal_hints(Client
*self
)
845 int oldgravity
= self
->gravity
;
848 self
->min_ratio
= 0.0f
;
849 self
->max_ratio
= 0.0f
;
850 SIZE_SET(self
->size_inc
, 1, 1);
851 SIZE_SET(self
->base_size
, 0, 0);
852 SIZE_SET(self
->min_size
, 0, 0);
853 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
855 /* get the hints from the window */
856 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
857 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
859 if (size
.flags
& PWinGravity
) {
860 self
->gravity
= size
.win_gravity
;
862 /* if the client has a frame, i.e. has already been mapped and
863 is changing its gravity */
864 if (self
->frame
&& self
->gravity
!= oldgravity
) {
865 /* move our idea of the client's position based on its new
867 self
->area
.x
= self
->frame
->area
.x
;
868 self
->area
.y
= self
->frame
->area
.y
;
869 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
873 if (size
.flags
& PAspect
) {
874 if (size
.min_aspect
.y
)
875 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
876 if (size
.max_aspect
.y
)
877 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
880 if (size
.flags
& PMinSize
)
881 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
883 if (size
.flags
& PMaxSize
)
884 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
886 if (size
.flags
& PBaseSize
)
887 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
889 if (size
.flags
& PResizeInc
)
890 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
894 void client_setup_decor_and_functions(Client
*self
)
896 /* start with everything (cept fullscreen) */
897 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
898 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
|
900 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
902 if (self
->delete_window
) {
903 self
->decorations
|= Decor_Close
;
904 self
->functions
|= Func_Close
;
907 if (!(self
->min_size
.width
< self
->max_size
.width
||
908 self
->min_size
.height
< self
->max_size
.height
)) {
909 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
910 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
913 switch (self
->type
) {
915 /* normal windows retain all of the possible decorations and
916 functionality, and are the only windows that you can fullscreen */
917 self
->functions
|= Func_Fullscreen
;
922 /* these windows cannot be maximized */
923 self
->decorations
&= ~Decor_Maximize
;
924 self
->functions
&= ~Func_Maximize
;
929 /* these windows get less functionality */
930 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
931 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
937 /* none of these windows are manipulated by the window manager */
938 self
->decorations
= 0;
943 /* Mwm Hints are applied subtractively to what has already been chosen for
944 decor and functionality */
945 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
946 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
947 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
948 self
->decorations
&= ~Decor_Border
;
949 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
950 self
->decorations
&= ~Decor_Handle
;
951 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
952 self
->decorations
&= ~Decor_Titlebar
;
953 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
954 self
->decorations
&= ~Decor_Iconify
;
955 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
956 self
->decorations
&= ~Decor_Maximize
;
960 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
961 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
962 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
963 self
->functions
&= ~Func_Resize
;
964 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
965 self
->functions
&= ~Func_Move
;
966 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
967 self
->functions
&= ~Func_Iconify
;
968 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
969 self
->functions
&= ~Func_Maximize
;
970 /* dont let mwm hints kill the close button
971 if (! (self->mwmhints.functions & MwmFunc_Close))
972 self->functions &= ~Func_Close; */
976 /* can't maximize without moving/resizing */
977 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
978 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
980 /* finally, user specified disabled decorations are applied to subtract
982 if (self
->disabled_decorations
& Decor_Titlebar
)
983 self
->decorations
&= ~Decor_Titlebar
;
984 if (self
->disabled_decorations
& Decor_Handle
)
985 self
->decorations
&= ~Decor_Handle
;
986 if (self
->disabled_decorations
& Decor_Border
)
987 self
->decorations
&= ~Decor_Border
;
988 if (self
->disabled_decorations
& Decor_Iconify
)
989 self
->decorations
&= ~Decor_Iconify
;
990 if (self
->disabled_decorations
& Decor_Maximize
)
991 self
->decorations
&= ~Decor_Maximize
;
992 if (self
->disabled_decorations
& Decor_AllDesktops
)
993 self
->decorations
&= ~Decor_AllDesktops
;
994 if (self
->disabled_decorations
& Decor_Shade
)
995 self
->decorations
&= ~Decor_Shade
;
996 if (self
->disabled_decorations
& Decor_Close
)
997 self
->decorations
&= ~Decor_Close
;
999 /* if we don't have a titlebar, then we cannot shade! */
1000 if (!(self
->decorations
& Decor_Titlebar
))
1001 self
->functions
&= ~Func_Shade
;
1003 /* now we need to check against rules for the client's current state */
1004 if (self
->fullscreen
) {
1005 self
->functions
&= (Func_Close
| Func_Fullscreen
| Func_Iconify
);
1006 self
->decorations
= 0;
1009 client_change_allowed_actions(self
);
1012 /* this makes sure that these windows appear on all desktops */
1013 if (self
->type
== Type_Desktop
&& self
->desktop
!= DESKTOP_ALL
)
1014 client_set_desktop(self
, DESKTOP_ALL
, FALSE
);
1016 /* change the decors on the frame, and with more/less decorations,
1017 we may also need to be repositioned */
1018 frame_adjust_area(self
->frame
, TRUE
, TRUE
);
1019 /* with new decor, the window's maximized size may change */
1020 client_remaximize(self
);
1022 /* this makes sure that these windows appear on all desktops */
1023 if (self
->type
== Type_Desktop
&& self
->desktop
!= DESKTOP_ALL
)
1024 self
->desktop
= DESKTOP_ALL
;
1028 static void client_change_allowed_actions(Client
*self
)
1033 /* desktop windows are kept on all desktops */
1034 if (self
->type
!= Type_Desktop
)
1035 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1037 if (self
->functions
& Func_Shade
)
1038 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1039 if (self
->functions
& Func_Close
)
1040 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1041 if (self
->functions
& Func_Move
)
1042 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1043 if (self
->functions
& Func_Iconify
)
1044 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1045 if (self
->functions
& Func_Resize
)
1046 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1047 if (self
->functions
& Func_Fullscreen
)
1048 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1049 if (self
->functions
& Func_Maximize
) {
1050 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1051 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1054 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1056 /* make sure the window isn't breaking any rules now */
1058 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
1059 if (self
->frame
) client_shade(self
, FALSE
);
1060 else self
->shaded
= FALSE
;
1062 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
1063 g_message("UNSETTING ICONIC");
1064 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1065 else self
->iconic
= FALSE
;
1067 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
1068 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1069 else self
->fullscreen
= FALSE
;
1071 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
1073 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1074 else self
->max_vert
= self
->max_horz
= FALSE
;
1078 void client_remaximize(Client
*self
)
1081 if (self
->max_horz
&& self
->max_vert
)
1083 else if (self
->max_horz
)
1085 else if (self
->max_vert
)
1088 return; /* not maximized */
1089 self
->max_horz
= self
->max_vert
= FALSE
;
1090 client_maximize(self
, TRUE
, dir
, FALSE
);
1093 void client_update_wmhints(Client
*self
)
1096 gboolean ur
= FALSE
;
1099 /* assume a window takes input if it doesnt specify */
1100 self
->can_focus
= TRUE
;
1102 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1103 if (hints
->flags
& InputHint
)
1104 self
->can_focus
= hints
->input
;
1106 /* only do this when first managing the window *AND* when we aren't
1108 if (ob_state
!= State_Starting
&& self
->frame
== NULL
)
1109 if (hints
->flags
& StateHint
)
1110 self
->iconic
= hints
->initial_state
== IconicState
;
1112 if (hints
->flags
& XUrgencyHint
)
1115 if (!(hints
->flags
& WindowGroupHint
))
1116 hints
->window_group
= None
;
1118 /* did the group state change? */
1119 if (hints
->window_group
!=
1120 (self
->group
? self
->group
->leader
: None
)) {
1121 /* remove from the old group if there was one */
1122 if (self
->group
!= NULL
) {
1123 /* remove transients of the group */
1124 for (it
= self
->group
->members
; it
; it
= it
->next
)
1125 if (it
->data
!= self
&&
1126 ((Client
*)it
->data
)->transient_for
== TRAN_GROUP
) {
1127 self
->transients
= g_slist_remove(self
->transients
,
1130 group_remove(self
->group
, self
);
1133 if (hints
->window_group
!= None
) {
1134 self
->group
= group_add(hints
->window_group
, self
);
1136 /* add other transients of the group that are already
1138 for (it
= self
->group
->members
; it
; it
= it
->next
)
1139 if (it
->data
!= self
&&
1140 ((Client
*)it
->data
)->transient_for
== TRAN_GROUP
)
1141 self
->transients
= g_slist_append(self
->transients
,
1145 /* because the self->transient flag wont change from this call,
1146 we don't need to update the window's type and such, only its
1147 transient_for, and the transients lists of other windows in
1148 the group may be affected */
1149 client_update_transient_for(self
);
1152 client_update_kwm_icon(self
);
1153 /* try get the kwm icon first, this is a fallback only */
1154 if (self
->pixmap_icon
== None
) {
1155 if (hints
->flags
& IconPixmapHint
) {
1156 if (self
->pixmap_icon
== None
) {
1157 self
->pixmap_icon
= hints
->icon_pixmap
;
1158 if (hints
->flags
& IconMaskHint
)
1159 self
->pixmap_icon_mask
= hints
->icon_mask
;
1161 self
->pixmap_icon_mask
= None
;
1164 frame_adjust_icon(self
->frame
);
1172 if (ur
!= self
->urgent
) {
1174 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
1176 /* fire the urgent callback if we're mapped, otherwise, wait until
1177 after we're mapped */
1179 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1183 void client_update_title(Client
*self
)
1189 gboolean read_title
;
1191 g_free(self
->title
);
1194 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1195 /* try old x stuff */
1196 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1197 data
= g_strdup("Unnamed Window");
1199 /* look for duplicates and append a number */
1201 for (it
= client_list
; it
; it
= it
->next
)
1202 if (it
->data
!= self
) {
1203 Client
*c
= it
->data
;
1204 if (0 == strncmp(c
->title
, data
, strlen(data
)))
1205 nums
|= 1 << c
->title_count
;
1207 /* find first free number */
1208 for (i
= 1; i
<= 32; ++i
)
1209 if (!(nums
& (1 << i
))) {
1210 if (self
->title_count
== 1 || i
== 1)
1211 self
->title_count
= i
;
1214 /* dont display the number for the first window */
1215 if (self
->title_count
> 1) {
1216 char *vdata
, *ndata
;
1217 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1218 vdata
= g_strconcat(data
, ndata
, NULL
);
1224 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1229 frame_adjust_title(self
->frame
);
1231 /* update the icon title */
1233 g_free(self
->icon_title
);
1237 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1238 /* try old x stuff */
1239 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
)) {
1240 data
= g_strdup(self
->title
);
1244 /* append the title count, dont display the number for the first window */
1245 if (read_title
&& self
->title_count
> 1) {
1246 char *vdata
, *ndata
;
1247 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1248 vdata
= g_strconcat(data
, ndata
, NULL
);
1254 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1256 self
->icon_title
= data
;
1259 void client_update_class(Client
*self
)
1264 if (self
->name
) g_free(self
->name
);
1265 if (self
->class) g_free(self
->class);
1266 if (self
->role
) g_free(self
->role
);
1268 self
->name
= self
->class = self
->role
= NULL
;
1270 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1272 self
->name
= g_strdup(data
[0]);
1274 self
->class = g_strdup(data
[1]);
1279 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1280 self
->role
= g_strdup(s
);
1282 if (self
->name
== NULL
) self
->name
= g_strdup("");
1283 if (self
->class == NULL
) self
->class = g_strdup("");
1284 if (self
->role
== NULL
) self
->role
= g_strdup("");
1287 void client_update_strut(Client
*self
)
1292 if (!PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1293 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1296 STRUT_SET(self
->strut
, data
[0], data
[2], data
[1], data
[3]);
1298 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1302 /* updating here is pointless while we're being mapped cuz we're not in
1303 the client list yet */
1305 screen_update_struts();
1308 void client_update_icons(Client
*self
)
1315 for (j
= 0; j
< self
->nicons
; ++j
)
1316 g_free(self
->icons
[j
].data
);
1317 if (self
->nicons
> 0)
1318 g_free(self
->icons
);
1321 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1322 /* figure out how many valid icons are in here */
1324 while (num
- i
> 2) {
1332 self
->icons
= g_new(Icon
, self
->nicons
);
1334 /* store the icons */
1336 for (j
= 0; j
< self
->nicons
; ++j
) {
1337 w
= self
->icons
[j
].width
= data
[i
++];
1338 h
= self
->icons
[j
].height
= data
[i
++];
1339 self
->icons
[j
].data
=
1340 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1349 frame_adjust_icon(self
->frame
);
1352 void client_update_kwm_icon(Client
*self
)
1357 if (!PROP_GETA32(self
->window
, kwm_win_icon
, kwm_win_icon
, &data
, &num
)) {
1358 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1361 self
->pixmap_icon
= data
[0];
1362 self
->pixmap_icon_mask
= data
[1];
1364 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1368 frame_adjust_icon(self
->frame
);
1371 static void client_change_state(Client
*self
)
1374 guint32 netstate
[10];
1377 state
[0] = self
->wmstate
;
1379 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1383 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1385 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1387 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1388 if (self
->skip_taskbar
)
1389 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1390 if (self
->skip_pager
)
1391 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1392 if (self
->fullscreen
)
1393 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1395 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1397 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1399 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1401 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1402 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1404 client_calc_layer(self
);
1407 frame_adjust_state(self
->frame
);
1410 Client
*client_search_focus_tree(Client
*self
)
1415 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
1416 if (client_focused(it
->data
)) return it
->data
;
1417 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
1422 Client
*client_search_focus_tree_full(Client
*self
)
1424 if (self
->transient_for
) {
1425 if (self
->transient_for
!= TRAN_GROUP
) {
1426 return client_search_focus_tree_full(self
->transient_for
);
1430 for (it
= self
->group
->members
; it
; it
= it
->next
)
1431 if (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
1433 if ((c
= client_search_focus_tree_full(it
->data
)))
1439 /* this function checks the whole tree, the client_search_focus_tree
1440 does not, so we need to check this window */
1441 if (client_focused(self
))
1443 return client_search_focus_tree(self
);
1447 static StackLayer
calc_layer(Client
*self
)
1451 if (self
->fullscreen
) l
= Layer_Fullscreen
;
1452 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1453 else if (self
->type
== Type_Dock
) {
1454 if (!self
->below
) l
= Layer_Top
;
1455 else l
= Layer_Normal
;
1457 else if (self
->above
) l
= Layer_Above
;
1458 else if (self
->below
) l
= Layer_Below
;
1459 else l
= Layer_Normal
;
1464 static void calc_recursive(Client
*self
, Client
*orig
, StackLayer l
,
1467 StackLayer old
, own
;
1471 own
= calc_layer(self
);
1472 self
->layer
= l
> own
? l
: own
;
1474 for (it
= self
->transients
; it
; it
= it
->next
)
1475 calc_recursive(it
->data
, orig
, l
, raised
? raised
: l
!= old
);
1477 if (!raised
&& l
!= old
)
1478 if (orig
->frame
) /* only restack if the original window is managed */
1479 stacking_raise(CLIENT_AS_WINDOW(self
));
1482 void client_calc_layer(Client
*self
)
1489 /* transients take on the layer of their parents */
1490 if (self
->transient_for
) {
1491 if (self
->transient_for
!= TRAN_GROUP
) {
1492 self
= self
->transient_for
;
1496 for (it
= self
->group
->members
; it
; it
= it
->next
)
1497 if (it
->data
!= self
&&
1498 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
1505 l
= calc_layer(self
);
1507 calc_recursive(self
, orig
, l
, FALSE
);
1510 gboolean
client_should_show(Client
*self
)
1512 if (self
->iconic
) return FALSE
;
1513 else if (!(self
->desktop
== screen_desktop
||
1514 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1515 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1520 static void client_showhide(Client
*self
)
1523 if (client_should_show(self
))
1524 frame_show(self
->frame
);
1526 frame_hide(self
->frame
);
1529 gboolean
client_normal(Client
*self
) {
1530 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1531 self
->type
== Type_Splash
);
1534 static void client_apply_startup_state(Client
*self
)
1536 /* these are in a carefully crafted order.. */
1539 self
->iconic
= FALSE
;
1540 client_iconify(self
, TRUE
, FALSE
);
1542 if (self
->fullscreen
) {
1543 self
->fullscreen
= FALSE
;
1544 client_fullscreen(self
, TRUE
, FALSE
);
1547 self
->shaded
= FALSE
;
1548 client_shade(self
, TRUE
);
1551 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1553 if (self
->max_vert
&& self
->max_horz
) {
1554 self
->max_vert
= self
->max_horz
= FALSE
;
1555 client_maximize(self
, TRUE
, 0, FALSE
);
1556 } else if (self
->max_vert
) {
1557 self
->max_vert
= FALSE
;
1558 client_maximize(self
, TRUE
, 2, FALSE
);
1559 } else if (self
->max_horz
) {
1560 self
->max_horz
= FALSE
;
1561 client_maximize(self
, TRUE
, 1, FALSE
);
1564 /* nothing to do for the other states:
1573 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1574 gboolean user
, gboolean final
)
1576 gboolean moved
= FALSE
, resized
= FALSE
;
1578 /* gets the frame's position */
1579 frame_client_gravity(self
->frame
, &x
, &y
);
1581 /* these positions are frame positions, not client positions */
1583 /* set the size and position if fullscreen */
1584 if (self
->fullscreen
) {
1587 w
= screen_physical_size
.width
;
1588 h
= screen_physical_size
.height
;
1589 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1591 /* set the size and position if maximized */
1592 if (self
->max_horz
) {
1593 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1594 w
= screen_area(self
->desktop
)->width
;
1596 if (self
->max_vert
) {
1597 y
= screen_area(self
->desktop
)->y
;
1598 h
= screen_area(self
->desktop
)->height
-
1599 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1603 /* gets the client's position */
1604 frame_frame_gravity(self
->frame
, &x
, &y
);
1606 /* these override the above states! if you cant move you can't move! */
1608 if (!(self
->functions
& Func_Move
)) {
1612 if (!(self
->functions
& Func_Resize
)) {
1613 w
= self
->area
.width
;
1614 h
= self
->area
.height
;
1618 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1619 w
-= self
->base_size
.width
;
1620 h
-= self
->base_size
.height
;
1623 /* for interactive resizing. have to move half an increment in each
1626 /* how far we are towards the next size inc */
1627 int mw
= w
% self
->size_inc
.width
;
1628 int mh
= h
% self
->size_inc
.height
;
1630 int aw
= self
->size_inc
.width
/ 2;
1631 int ah
= self
->size_inc
.height
/ 2;
1632 /* don't let us move into a new size increment */
1633 if (mw
+ aw
>= self
->size_inc
.width
)
1634 aw
= self
->size_inc
.width
- mw
- 1;
1635 if (mh
+ ah
>= self
->size_inc
.height
)
1636 ah
= self
->size_inc
.height
- mh
- 1;
1640 /* if this is a user-requested resize, then check against min/max
1641 sizes and aspect ratios */
1643 /* smaller than min size or bigger than max size? */
1644 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1645 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1646 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1647 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1649 /* adjust the height ot match the width for the aspect ratios */
1650 if (self
->min_ratio
)
1651 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1652 if (self
->max_ratio
)
1653 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1656 /* keep to the increments */
1657 w
/= self
->size_inc
.width
;
1658 h
/= self
->size_inc
.height
;
1660 /* you cannot resize to nothing */
1664 /* store the logical size */
1665 SIZE_SET(self
->logical_size
, w
, h
);
1667 w
*= self
->size_inc
.width
;
1668 h
*= self
->size_inc
.height
;
1670 w
+= self
->base_size
.width
;
1671 h
+= self
->base_size
.height
;
1675 case Corner_TopLeft
:
1677 case Corner_TopRight
:
1678 x
-= w
- self
->area
.width
;
1680 case Corner_BottomLeft
:
1681 y
-= h
- self
->area
.height
;
1683 case Corner_BottomRight
:
1684 x
-= w
- self
->area
.width
;
1685 y
-= h
- self
->area
.height
;
1689 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1690 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1692 RECT_SET(self
->area
, x
, y
, w
, h
);
1695 XResizeWindow(ob_display
, self
->window
, w
, h
);
1697 /* move/resize the frame to match the request */
1699 if (moved
|| resized
)
1700 frame_adjust_area(self
->frame
, moved
, resized
);
1702 if (!user
|| final
) {
1704 event
.type
= ConfigureNotify
;
1705 event
.xconfigure
.display
= ob_display
;
1706 event
.xconfigure
.event
= self
->window
;
1707 event
.xconfigure
.window
= self
->window
;
1709 /* root window real coords */
1710 event
.xconfigure
.x
= self
->frame
->area
.x
+ self
->frame
->size
.left
;
1711 event
.xconfigure
.y
= self
->frame
->area
.y
+ self
->frame
->size
.top
;
1713 event
.xconfigure
.width
= w
;
1714 event
.xconfigure
.height
= h
;
1715 event
.xconfigure
.border_width
= 0;
1716 event
.xconfigure
.above
= self
->frame
->plate
;
1717 event
.xconfigure
.override_redirect
= FALSE
;
1718 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1719 FALSE
, StructureNotifyMask
, &event
);
1724 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1728 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1729 self
->fullscreen
== fs
) return; /* already done */
1731 self
->fullscreen
= fs
;
1732 client_change_state(self
); /* change the state hints on the client,
1733 and adjust out layer/stacking */
1737 guint32 dimensions
[4];
1738 dimensions
[0] = self
->area
.x
;
1739 dimensions
[1] = self
->area
.y
;
1740 dimensions
[2] = self
->area
.width
;
1741 dimensions
[3] = self
->area
.height
;
1743 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1747 /* these are not actually used cuz client_configure will set them
1748 as appropriate when the window is fullscreened */
1754 /* pick some fallbacks... */
1755 x
= screen_area(self
->desktop
)->x
+
1756 screen_area(self
->desktop
)->width
/ 4;
1757 y
= screen_area(self
->desktop
)->y
+
1758 screen_area(self
->desktop
)->height
/ 4;
1759 w
= screen_area(self
->desktop
)->width
/ 2;
1760 h
= screen_area(self
->desktop
)->height
/ 2;
1762 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1763 (guint32
**)&dimensions
, &num
)) {
1774 client_setup_decor_and_functions(self
);
1776 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1778 /* try focus us when we go into fullscreen mode */
1782 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1786 /* move up the transient chain as far as possible first */
1787 if (self
->transient_for
) {
1788 if (self
->transient_for
!= TRAN_GROUP
) {
1789 if (self
->transient_for
->iconic
!= iconic
) {
1790 client_iconify(self
->transient_for
, iconic
, curdesk
);
1796 /* the check for TRAN_GROUP is to prevent an infinate loop with
1797 2 transients of the same group at the head of the group's
1799 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1800 Client
*c
= it
->data
;
1801 if (c
!= self
&& c
->iconic
!= iconic
&&
1802 c
->transient_for
!= TRAN_GROUP
) {
1803 client_iconify(it
->data
, iconic
, curdesk
);
1807 if (it
!= NULL
) return;
1811 if (self
->iconic
== iconic
) return; /* nothing to do */
1813 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1816 self
->iconic
= iconic
;
1819 self
->wmstate
= IconicState
;
1820 self
->ignore_unmaps
++;
1821 /* we unmap the client itself so that we can get MapRequest events,
1822 and because the ICCCM tells us to! */
1823 XUnmapWindow(ob_display
, self
->window
);
1825 /* update the focus lists.. iconic windows go to the bottom of the
1826 list, put the new iconic window at the 'top of the bottom'. */
1827 focus_order_to_top(self
);
1830 client_set_desktop(self
, screen_desktop
, FALSE
);
1831 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1832 XMapWindow(ob_display
, self
->window
);
1834 /* this puts it after the current focused window */
1835 focus_order_remove(self
);
1836 focus_order_add_new(self
);
1838 client_change_state(self
);
1839 client_showhide(self
);
1840 screen_update_struts();
1842 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1845 /* iconify all transients */
1846 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
1847 if (it
->data
!= self
) client_iconify(it
->data
, iconic
, curdesk
);
1850 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1854 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1855 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1857 /* check if already done */
1859 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1860 if (dir
== 1 && self
->max_horz
) return;
1861 if (dir
== 2 && self
->max_vert
) return;
1863 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1864 if (dir
== 1 && !self
->max_horz
) return;
1865 if (dir
== 2 && !self
->max_vert
) return;
1868 /* work with the frame's coords */
1869 x
= self
->frame
->area
.x
;
1870 y
= self
->frame
->area
.y
;
1871 w
= self
->area
.width
;
1872 h
= self
->area
.height
;
1876 gint32 dimensions
[4];
1885 /* get the property off the window and use it for the dimensions
1886 we are already maxed on */
1887 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1888 (guint32
**)&readdim
, &num
)) {
1890 if (self
->max_horz
) {
1891 dimensions
[0] = readdim
[0];
1892 dimensions
[2] = readdim
[2];
1894 if (self
->max_vert
) {
1895 dimensions
[1] = readdim
[1];
1896 dimensions
[3] = readdim
[3];
1902 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1903 (guint32
*)dimensions
, 4);
1909 /* pick some fallbacks... */
1910 if (dir
== 0 || dir
== 1) { /* horz */
1911 x
= screen_area(self
->desktop
)->x
+
1912 screen_area(self
->desktop
)->width
/ 4;
1913 w
= screen_area(self
->desktop
)->width
/ 2;
1915 if (dir
== 0 || dir
== 2) { /* vert */
1916 y
= screen_area(self
->desktop
)->y
+
1917 screen_area(self
->desktop
)->height
/ 4;
1918 h
= screen_area(self
->desktop
)->height
/ 2;
1921 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1922 (guint32
**)&dimensions
, &num
)) {
1924 if (dir
== 0 || dir
== 1) { /* horz */
1928 if (dir
== 0 || dir
== 2) { /* vert */
1937 if (dir
== 0 || dir
== 1) /* horz */
1938 self
->max_horz
= max
;
1939 if (dir
== 0 || dir
== 2) /* vert */
1940 self
->max_vert
= max
;
1942 if (!self
->max_horz
&& !self
->max_vert
)
1943 PROP_ERASE(self
->window
, openbox_premax
);
1945 client_change_state(self
); /* change the state hints on the client */
1947 /* figure out where the client should be going */
1948 frame_frame_gravity(self
->frame
, &x
, &y
);
1949 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1952 void client_shade(Client
*self
, gboolean shade
)
1954 if ((!(self
->functions
& Func_Shade
) && shade
) || /* can't shade */
1955 self
->shaded
== shade
) return; /* already done */
1957 /* when we're iconic, don't change the wmstate */
1959 self
->wmstate
= shade
? IconicState
: NormalState
;
1960 self
->shaded
= shade
;
1961 client_change_state(self
);
1962 /* resize the frame to just the titlebar */
1963 frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1966 void client_close(Client
*self
)
1970 if (!(self
->functions
& Func_Close
)) return;
1973 XXX: itd be cool to do timeouts and shit here for killing the client's
1975 like... if the window is around after 5 seconds, then the close button
1976 turns a nice red, and if this function is called again, the client is
1980 ce
.xclient
.type
= ClientMessage
;
1981 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1982 ce
.xclient
.display
= ob_display
;
1983 ce
.xclient
.window
= self
->window
;
1984 ce
.xclient
.format
= 32;
1985 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1986 ce
.xclient
.data
.l
[1] = event_lasttime
;
1987 ce
.xclient
.data
.l
[2] = 0l;
1988 ce
.xclient
.data
.l
[3] = 0l;
1989 ce
.xclient
.data
.l
[4] = 0l;
1990 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1993 void client_kill(Client
*self
)
1995 XKillClient(ob_display
, self
->window
);
1998 void client_set_desktop(Client
*self
, guint target
, gboolean donthide
)
2002 if (target
== self
->desktop
) return;
2004 g_message("Setting desktop %u", target
);
2006 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2008 /* remove from the old desktop(s) */
2009 focus_order_remove(self
);
2011 old
= self
->desktop
;
2012 self
->desktop
= target
;
2013 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2014 /* the frame can display the current desktop state */
2015 frame_adjust_state(self
->frame
);
2016 /* 'move' the window to the new desktop */
2018 client_showhide(self
);
2019 /* raise if it was not already on the desktop */
2020 if (old
!= DESKTOP_ALL
)
2021 stacking_raise(CLIENT_AS_WINDOW(self
));
2022 screen_update_struts();
2024 /* add to the new desktop(s) */
2025 if (config_focus_new
)
2026 focus_order_to_top(self
);
2028 focus_order_to_bottom(self
);
2030 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
2033 Client
*client_search_modal_child(Client
*self
)
2038 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
2039 Client
*c
= it
->data
;
2040 if ((ret
= client_search_modal_child(c
))) return ret
;
2041 if (c
->modal
) return c
;
2046 gboolean
client_validate(Client
*self
)
2050 XSync(ob_display
, FALSE
); /* get all events on the server */
2052 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2053 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2054 XPutBackEvent(ob_display
, &e
);
2061 void client_set_wm_state(Client
*self
, long state
)
2063 if (state
== self
->wmstate
) return; /* no change */
2067 client_iconify(self
, TRUE
, TRUE
);
2070 client_iconify(self
, FALSE
, TRUE
);
2075 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
2077 gboolean shaded
= self
->shaded
;
2078 gboolean fullscreen
= self
->fullscreen
;
2079 gboolean max_horz
= self
->max_horz
;
2080 gboolean max_vert
= self
->max_vert
;
2083 if (!(action
== prop_atoms
.net_wm_state_add
||
2084 action
== prop_atoms
.net_wm_state_remove
||
2085 action
== prop_atoms
.net_wm_state_toggle
))
2086 /* an invalid action was passed to the client message, ignore it */
2089 for (i
= 0; i
< 2; ++i
) {
2090 Atom state
= i
== 0 ? data1
: data2
;
2092 if (!state
) continue;
2094 /* if toggling, then pick whether we're adding or removing */
2095 if (action
== prop_atoms
.net_wm_state_toggle
) {
2096 if (state
== prop_atoms
.net_wm_state_modal
)
2097 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
2098 prop_atoms
.net_wm_state_add
;
2099 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2100 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2101 prop_atoms
.net_wm_state_add
;
2102 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2103 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2104 prop_atoms
.net_wm_state_add
;
2105 else if (state
== prop_atoms
.net_wm_state_shaded
)
2106 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
2107 prop_atoms
.net_wm_state_add
;
2108 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2109 action
= self
->skip_taskbar
?
2110 prop_atoms
.net_wm_state_remove
:
2111 prop_atoms
.net_wm_state_add
;
2112 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2113 action
= self
->skip_pager
?
2114 prop_atoms
.net_wm_state_remove
:
2115 prop_atoms
.net_wm_state_add
;
2116 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2117 action
= self
->fullscreen
?
2118 prop_atoms
.net_wm_state_remove
:
2119 prop_atoms
.net_wm_state_add
;
2120 else if (state
== prop_atoms
.net_wm_state_above
)
2121 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2122 prop_atoms
.net_wm_state_add
;
2123 else if (state
== prop_atoms
.net_wm_state_below
)
2124 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2125 prop_atoms
.net_wm_state_add
;
2128 if (action
== prop_atoms
.net_wm_state_add
) {
2129 if (state
== prop_atoms
.net_wm_state_modal
) {
2130 /* XXX raise here or something? */
2132 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2134 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2136 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2138 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2139 self
->skip_taskbar
= TRUE
;
2140 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2141 self
->skip_pager
= TRUE
;
2142 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2144 } else if (state
== prop_atoms
.net_wm_state_above
) {
2146 } else if (state
== prop_atoms
.net_wm_state_below
) {
2150 } else { /* action == prop_atoms.net_wm_state_remove */
2151 if (state
== prop_atoms
.net_wm_state_modal
) {
2152 self
->modal
= FALSE
;
2153 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2155 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2157 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2159 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2160 self
->skip_taskbar
= FALSE
;
2161 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2162 self
->skip_pager
= FALSE
;
2163 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2165 } else if (state
== prop_atoms
.net_wm_state_above
) {
2166 self
->above
= FALSE
;
2167 } else if (state
== prop_atoms
.net_wm_state_below
) {
2168 self
->below
= FALSE
;
2172 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2173 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2175 if (max_horz
== max_vert
) { /* both going the same way */
2176 client_maximize(self
, max_horz
, 0, TRUE
);
2178 client_maximize(self
, max_horz
, 1, TRUE
);
2179 client_maximize(self
, max_vert
, 2, TRUE
);
2183 if (max_horz
!= self
->max_horz
)
2184 client_maximize(self
, max_horz
, 1, TRUE
);
2186 client_maximize(self
, max_vert
, 2, TRUE
);
2189 /* change fullscreen state before shading, as it will affect if the window
2191 if (fullscreen
!= self
->fullscreen
)
2192 client_fullscreen(self
, fullscreen
, TRUE
);
2193 if (shaded
!= self
->shaded
)
2194 client_shade(self
, shaded
);
2195 client_calc_layer(self
);
2196 client_change_state(self
); /* change the hint to relect these changes */
2199 Client
*client_focus_target(Client
*self
)
2203 /* if we have a modal child, then focus it, not us */
2204 child
= client_search_modal_child(self
);
2205 if (child
) return child
;
2209 gboolean
client_focus(Client
*self
)
2213 /* choose the correct target */
2214 self
= client_focus_target(self
);
2216 if (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
) {
2217 /* update the focus lists */
2218 focus_order_to_top(self
);
2222 if (!((self
->can_focus
|| self
->focus_notify
) &&
2223 (self
->desktop
== screen_desktop
||
2224 self
->desktop
== DESKTOP_ALL
) &&
2228 /* do a check to see if the window has already been unmapped or destroyed
2229 do this intelligently while watching out for unmaps we've generated
2230 (ignore_unmaps > 0) */
2231 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2232 DestroyNotify
, &ev
)) {
2233 XPutBackEvent(ob_display
, &ev
);
2236 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2237 UnmapNotify
, &ev
)) {
2238 if (self
->ignore_unmaps
) {
2239 self
->ignore_unmaps
--;
2241 XPutBackEvent(ob_display
, &ev
);
2246 if (self
->can_focus
)
2247 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2248 I choose to use it always, hopefully to find errors quicker, if any
2249 are left. (I hate X. I hate focus events.) */
2250 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2253 if (self
->focus_notify
) {
2255 ce
.xclient
.type
= ClientMessage
;
2256 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2257 ce
.xclient
.display
= ob_display
;
2258 ce
.xclient
.window
= self
->window
;
2259 ce
.xclient
.format
= 32;
2260 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2261 ce
.xclient
.data
.l
[1] = event_lasttime
;
2262 ce
.xclient
.data
.l
[2] = 0l;
2263 ce
.xclient
.data
.l
[3] = 0l;
2264 ce
.xclient
.data
.l
[4] = 0l;
2265 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2269 g_message("%sively focusing %lx at %d", (self
->can_focus
? "act" : "pass"),
2274 /* Cause the FocusIn to come back to us. Important for desktop switches,
2275 since otherwise we'll have no FocusIn on the queue and send it off to
2276 the focus_backup. */
2277 XSync(ob_display
, FALSE
);
2281 void client_unfocus(Client
*self
)
2283 g_assert(focus_client
== self
);
2285 g_message("client_unfocus for %lx", self
->window
);
2287 focus_fallback(Fallback_Unfocusing
);
2290 void client_activate(Client
*self
)
2292 if (client_normal(self
) && screen_showing_desktop
)
2293 screen_show_desktop(FALSE
);
2295 client_iconify(self
, FALSE
, TRUE
);
2296 else if (!self
->frame
->visible
)
2297 /* if its not visible for other reasons, then don't mess
2301 client_shade(self
, FALSE
);
2303 stacking_raise(CLIENT_AS_WINDOW(self
));
2306 gboolean
client_focused(Client
*self
)
2308 return self
== focus_client
;
2311 Icon
*client_icon(Client
*self
, int w
, int h
)
2314 /* si is the smallest image >= req */
2315 /* li is the largest image < req */
2316 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2318 if (!self
->nicons
) return NULL
;
2320 for (i
= 0; i
< self
->nicons
; ++i
) {
2321 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2322 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2326 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2331 if (largest
== 0) /* didnt find one smaller than the requested size */
2332 return &self
->icons
[si
];
2333 return &self
->icons
[li
];