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(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
;
184 /* check if it has already been unmapped by the time we started mapping
185 the grab does a sync so we don't have to here */
186 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
187 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
188 XPutBackEvent(ob_display
, &e
);
191 return; /* don't manage it */
194 /* make sure it isn't an override-redirect window */
195 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
196 attrib
.override_redirect
) {
198 return; /* don't manage it */
201 /* is the window a docking app */
202 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
203 if ((wmhint
->flags
& StateHint
) &&
204 wmhint
->initial_state
== WithdrawnState
) {
205 slit_add(window
, wmhint
);
213 g_message("Managing window: %lx", window
);
215 /* choose the events we want to receive on the CLIENT window */
216 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
217 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
218 XChangeWindowAttributes(ob_display
, window
,
219 CWEventMask
|CWDontPropagate
, &attrib_set
);
222 /* create the Client struct, and populate it from the hints on the
224 self
= g_new(Client
, 1);
225 self
->window
= window
;
226 client_get_all(self
);
228 /* remove the client's border (and adjust re gravity) */
229 client_toggle_border(self
, FALSE
);
231 /* specify that if we exit, the window should not be destroyed and should
232 be reparented back to root automatically */
233 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
235 /* create the decoration frame for the client window */
236 self
->frame
= frame_new();
238 frame_grab_client(self
->frame
, self
);
240 client_apply_startup_state(self
);
244 client_list
= g_list_append(client_list
, self
);
245 stacking_list
= g_list_append(stacking_list
, self
);
246 g_assert(!g_hash_table_lookup(client_map
, &self
->window
));
247 g_hash_table_insert(client_map
, &self
->window
, self
);
249 /* update the focus lists */
250 focus_order_add_new(self
);
252 stacking_raise(self
);
254 screen_update_struts();
256 dispatch_client(Event_Client_New
, self
, 0, 0);
258 client_showhide(self
);
260 /* focus the new window? */
261 if (ob_state
!= State_Starting
) {
263 gboolean group_foc
= FALSE
;
270 for (it
= self
->group
->members
; it
; it
= it
->next
)
271 if (client_focused(it
->data
)) {
276 if (!group_foc
&& self
->transient_for
) {
277 if (self
->transient_for
!= TRAN_GROUP
) {/* transient of a window */
278 parent
= self
->transient_for
;
279 } else { /* transient of a group */
282 for (it
= self
->group
->members
; it
; it
= it
->next
)
283 if (it
->data
!= self
&&
284 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
)
288 /* note the check against Type_Normal, not client_normal(self), which
289 would also include dialog types. in this case we want more strict
291 if ((config_focus_new
&&
292 (self
->type
== Type_Normal
||
293 (self
->type
== Type_Dialog
&&
295 (!parent
&& (!self
->group
||
296 !self
->group
->members
->next
)))))) ||
297 (parent
&& (client_focused(parent
) ||
298 client_search_focus_tree(parent
)))) {
303 /* update the list hints */
306 /* make sure the window is visible */
307 client_move_onscreen(self
);
309 dispatch_client(Event_Client_Mapped
, self
, 0, 0);
311 g_message("Managed window 0x%lx", window
);
314 void client_unmanage_all()
316 while (client_list
!= NULL
)
317 client_unmanage(client_list
->data
);
320 void client_unmanage(Client
*self
)
325 g_message("Unmanaging window: %lx", self
->window
);
327 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
328 g_assert(self
!= NULL
);
330 /* remove the window from our save set */
331 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
333 /* we dont want events no more */
334 XSelectInput(ob_display
, self
->window
, NoEventMask
);
336 frame_hide(self
->frame
);
338 client_list
= g_list_remove(client_list
, self
);
339 stacking_list
= g_list_remove(stacking_list
, self
);
340 g_hash_table_remove(client_map
, &self
->window
);
342 /* update the focus lists */
343 focus_order_remove(self
);
345 /* once the client is out of the list, update the struts to remove it's
347 screen_update_struts();
349 /* tell our parent(s) that we're gone */
350 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
353 for (it
= self
->group
->members
; it
; it
= it
->next
)
354 if (it
->data
!= self
)
355 ((Client
*)it
->data
)->transients
=
356 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
357 } else if (self
->transient_for
) { /* transient of window */
358 self
->transient_for
->transients
=
359 g_slist_remove(self
->transient_for
->transients
, self
);
362 /* tell our transients that we're gone */
363 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
364 if (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
365 ((Client
*)it
->data
)->transient_for
= NULL
;
366 client_calc_layer(it
->data
);
370 if (moveresize_client
== self
)
371 moveresize_end(TRUE
);
373 if (focus_client
== self
) {
376 /* focus the last focused window on the desktop, and ignore enter
377 events from the unmap so it doesnt mess with the focus */
378 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
379 client_unfocus(self
);
382 /* remove from its group */
384 group_remove(self
->group
, self
);
388 /* dispatch the unmapped event */
389 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
390 g_assert(self
!= NULL
);
392 /* give the client its border back */
393 client_toggle_border(self
, TRUE
);
395 /* reparent the window out of the frame, and free the frame */
396 frame_release_client(self
->frame
, self
);
399 if (ob_state
!= State_Exiting
) {
400 /* these values should not be persisted across a window
402 prop_erase(self
->window
, prop_atoms
.net_wm_desktop
);
403 prop_erase(self
->window
, prop_atoms
.net_wm_state
);
405 /* if we're left in an iconic state, the client wont be mapped. this is
406 bad, since we will no longer be managing the window on restart */
408 XMapWindow(ob_display
, self
->window
);
412 g_message("Unmanaged window 0x%lx", self
->window
);
414 /* free all data allocated in the client struct */
415 g_slist_free(self
->transients
);
416 for (j
= 0; j
< self
->nicons
; ++j
)
417 g_free(self
->icons
[j
].data
);
418 if (self
->nicons
> 0)
421 g_free(self
->icon_title
);
427 /* update the list hints */
431 void client_move_onscreen(Client
*self
)
434 int x
= self
->frame
->area
.x
, y
= self
->frame
->area
.y
;
436 a
= screen_area(self
->desktop
);
437 if (x
>= a
->x
+ a
->width
- 1)
438 x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
439 if (y
>= a
->y
+ a
->height
- 1)
440 y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
441 if (x
+ self
->frame
->area
.width
- 1 < a
->x
)
443 if (y
+ self
->frame
->area
.height
- 1< a
->y
)
446 frame_frame_gravity(self
->frame
, &x
, &y
); /* get where the client
448 client_configure(self
, Corner_TopLeft
, x
, y
,
449 self
->area
.width
, self
->area
.height
,
453 static void client_toggle_border(Client
*self
, gboolean show
)
455 /* adjust our idea of where the client is, based on its border. When the
456 border is removed, the client should now be considered to be in a
458 when re-adding the border to the client, the same operation needs to be
460 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
461 int x
= oldx
, y
= oldy
;
462 switch(self
->gravity
) {
464 case NorthWestGravity
:
466 case SouthWestGravity
:
468 case NorthEastGravity
:
470 case SouthEastGravity
:
471 if (show
) x
-= self
->border_width
* 2;
472 else x
+= self
->border_width
* 2;
479 if (show
) x
-= self
->border_width
;
480 else x
+= self
->border_width
;
483 switch(self
->gravity
) {
485 case NorthWestGravity
:
487 case NorthEastGravity
:
489 case SouthWestGravity
:
491 case SouthEastGravity
:
492 if (show
) y
-= self
->border_width
* 2;
493 else y
+= self
->border_width
* 2;
500 if (show
) y
-= self
->border_width
;
501 else y
+= self
->border_width
;
508 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
510 /* move the client so it is back it the right spot _with_ its
512 if (x
!= oldx
|| y
!= oldy
)
513 XMoveWindow(ob_display
, self
->window
, x
, y
);
515 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
519 static void client_get_all(Client
*self
)
521 /* update EVERYTHING!! */
523 self
->ignore_unmaps
= 0;
527 self
->title
= self
->icon_title
= NULL
;
528 self
->title_count
= 1;
529 self
->name
= self
->class = self
->role
= NULL
;
530 self
->wmstate
= NormalState
;
531 self
->transient
= FALSE
;
532 self
->transients
= NULL
;
533 self
->transient_for
= NULL
;
535 self
->urgent
= FALSE
;
536 self
->positioned
= FALSE
;
537 self
->disabled_decorations
= 0;
541 client_get_area(self
);
542 client_update_transient_for(self
);
543 client_update_wmhints(self
);
544 client_get_desktop(self
);
545 client_get_state(self
);
546 client_get_shaped(self
);
548 client_get_mwm_hints(self
);
549 client_get_type(self
);/* this can change the mwmhints for special cases */
551 client_update_protocols(self
);
553 client_get_gravity(self
); /* get the attribute gravity */
554 client_update_normal_hints(self
); /* this may override the attribute
557 /* got the type, the mwmhints, the protocols, and the normal hints
558 (min/max sizes), so we're ready to set up the decorations/functions */
559 client_setup_decor_and_functions(self
);
561 client_update_title(self
);
562 client_update_class(self
);
563 client_update_strut(self
);
564 client_update_icons(self
);
565 client_update_kwm_icon(self
);
567 client_change_state(self
);
570 static void client_get_area(Client
*self
)
572 XWindowAttributes wattrib
;
575 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
576 g_assert(ret
!= BadWindow
);
578 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
579 self
->border_width
= wattrib
.border_width
;
582 static void client_get_desktop(Client
*self
)
586 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
587 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
588 d
= screen_num_desktops
- 1;
591 gboolean trdesk
= FALSE
;
593 if (self
->transient_for
) {
594 if (self
->transient_for
!= TRAN_GROUP
) {
595 self
->desktop
= self
->transient_for
->desktop
;
600 for (it
= self
->group
->members
; it
; it
= it
->next
)
601 if (it
->data
!= self
&&
602 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
603 self
->desktop
= ((Client
*)it
->data
)->desktop
;
610 /* defaults to the current desktop */
611 self
->desktop
= screen_desktop
;
613 /* set the desktop hint, to make sure that it always exists */
614 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
618 static void client_get_state(Client
*self
)
623 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
624 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
625 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
627 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
629 for (i
= 0; i
< num
; ++i
) {
630 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
632 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
634 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
636 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
637 self
->skip_taskbar
= TRUE
;
638 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
639 self
->skip_pager
= TRUE
;
640 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
641 self
->fullscreen
= TRUE
;
642 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
643 self
->max_vert
= TRUE
;
644 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
645 self
->max_horz
= TRUE
;
646 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
648 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
656 static void client_get_shaped(Client
*self
)
658 self
->shaped
= FALSE
;
660 if (extensions_shape
) {
665 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
667 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
668 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
670 self
->shaped
= (s
!= 0);
675 void client_update_transient_for(Client
*self
)
680 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
681 self
->transient
= TRUE
;
682 if (t
!= self
->window
) { /* cant be transient to itself! */
683 c
= g_hash_table_lookup(client_map
, &t
);
684 /* if this happens then we need to check for it*/
687 if (!c
&& self
->group
) {
688 /* not transient to a client, see if it is transient for a
690 if (t
== self
->group
->leader
||
693 /* window is a transient for its group! */
699 self
->transient
= FALSE
;
701 /* if anything has changed... */
702 if (c
!= self
->transient_for
) {
703 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
706 /* remove from old parents */
707 for (it
= self
->group
->members
; it
; it
= it
->next
)
708 if (it
->data
!= self
&&
709 (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
))
710 ((Client
*)it
->data
)->transients
=
711 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
712 } else if (self
->transient_for
!= NULL
) { /* transient of window */
713 /* remove from old parent */
714 self
->transient_for
->transients
=
715 g_slist_remove(self
->transient_for
->transients
, self
);
717 self
->transient_for
= c
;
718 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
721 /* add to new parents */
722 for (it
= self
->group
->members
; it
; it
= it
->next
)
723 if (it
->data
!= self
&&
724 (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
))
725 ((Client
*)it
->data
)->transients
=
726 g_slist_append(((Client
*)it
->data
)->transients
, self
);
728 /* remove all transients which are in the group, that causes
729 circlular pointer hell of doom */
730 for (it
= self
->group
->members
; it
; it
= it
->next
) {
732 for (sit
= self
->transients
; sit
; sit
= next
) {
734 if (sit
->data
== it
->data
)
735 self
->transients
= g_slist_remove(self
->transients
,
739 } else if (self
->transient_for
!= NULL
) { /* transient of window */
740 /* add to new parent */
741 self
->transient_for
->transients
=
742 g_slist_append(self
->transient_for
->transients
, self
);
747 static void client_get_mwm_hints(Client
*self
)
752 self
->mwmhints
.flags
= 0; /* default to none */
754 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
756 if (num
>= MWM_ELEMENTS
) {
757 self
->mwmhints
.flags
= hints
[0];
758 self
->mwmhints
.functions
= hints
[1];
759 self
->mwmhints
.decorations
= hints
[2];
765 void client_get_type(Client
*self
)
772 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
773 /* use the first value that we know about in the array */
774 for (i
= 0; i
< num
; ++i
) {
775 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
776 self
->type
= Type_Desktop
;
777 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
778 self
->type
= Type_Dock
;
779 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
780 self
->type
= Type_Toolbar
;
781 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
782 self
->type
= Type_Menu
;
783 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
784 self
->type
= Type_Utility
;
785 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
786 self
->type
= Type_Splash
;
787 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
788 self
->type
= Type_Dialog
;
789 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
790 self
->type
= Type_Normal
;
791 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
792 /* prevent this window from getting any decor or
794 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
795 MwmFlag_Decorations
);
796 self
->mwmhints
.decorations
= 0;
797 self
->mwmhints
.functions
= 0;
799 if (self
->type
!= (WindowType
) -1)
800 break; /* grab the first legit type */
805 if (self
->type
== (WindowType
) -1) {
806 /*the window type hint was not set, which means we either classify
807 ourself as a normal window or a dialog, depending on if we are a
810 self
->type
= Type_Dialog
;
812 self
->type
= Type_Normal
;
816 void client_update_protocols(Client
*self
)
821 self
->focus_notify
= FALSE
;
822 self
->delete_window
= FALSE
;
824 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
825 for (i
= 0; i
< num_return
; ++i
) {
826 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
827 /* this means we can request the window to close */
828 self
->delete_window
= TRUE
;
829 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
830 /* if this protocol is requested, then the window will be
831 notified whenever we want it to receive focus */
832 self
->focus_notify
= TRUE
;
838 static void client_get_gravity(Client
*self
)
840 XWindowAttributes wattrib
;
843 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
844 g_assert(ret
!= BadWindow
);
845 self
->gravity
= wattrib
.win_gravity
;
848 void client_update_normal_hints(Client
*self
)
852 int oldgravity
= self
->gravity
;
855 self
->min_ratio
= 0.0f
;
856 self
->max_ratio
= 0.0f
;
857 SIZE_SET(self
->size_inc
, 1, 1);
858 SIZE_SET(self
->base_size
, 0, 0);
859 SIZE_SET(self
->min_size
, 0, 0);
860 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
862 /* get the hints from the window */
863 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
864 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
866 if (size
.flags
& PWinGravity
) {
867 self
->gravity
= size
.win_gravity
;
869 /* if the client has a frame, i.e. has already been mapped and
870 is changing its gravity */
871 if (self
->frame
&& self
->gravity
!= oldgravity
) {
872 /* move our idea of the client's position based on its new
874 self
->area
.x
= self
->frame
->area
.x
;
875 self
->area
.y
= self
->frame
->area
.y
;
876 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
880 if (size
.flags
& PAspect
) {
881 if (size
.min_aspect
.y
)
882 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
883 if (size
.max_aspect
.y
)
884 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
887 if (size
.flags
& PMinSize
)
888 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
890 if (size
.flags
& PMaxSize
)
891 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
893 if (size
.flags
& PBaseSize
)
894 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
896 if (size
.flags
& PResizeInc
)
897 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
901 void client_setup_decor_and_functions(Client
*self
)
903 /* start with everything (cept fullscreen) */
904 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
905 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
|
907 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
909 if (self
->delete_window
) {
910 self
->decorations
|= Decor_Close
;
911 self
->functions
|= Func_Close
;
914 if (!(self
->min_size
.width
< self
->max_size
.width
||
915 self
->min_size
.height
< self
->max_size
.height
)) {
916 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
917 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
920 switch (self
->type
) {
922 /* normal windows retain all of the possible decorations and
923 functionality, and are the only windows that you can fullscreen */
924 self
->functions
|= Func_Fullscreen
;
929 /* these windows cannot be maximized */
930 self
->decorations
&= ~Decor_Maximize
;
931 self
->functions
&= ~Func_Maximize
;
936 /* these windows get less functionality */
937 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
938 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
944 /* none of these windows are manipulated by the window manager */
945 self
->decorations
= 0;
950 /* Mwm Hints are applied subtractively to what has already been chosen for
951 decor and functionality */
952 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
953 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
954 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
955 self
->decorations
&= ~Decor_Border
;
956 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
957 self
->decorations
&= ~Decor_Handle
;
958 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
959 self
->decorations
&= ~Decor_Titlebar
;
960 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
961 self
->decorations
&= ~Decor_Iconify
;
962 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
963 self
->decorations
&= ~Decor_Maximize
;
967 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
968 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
969 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
970 self
->functions
&= ~Func_Resize
;
971 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
972 self
->functions
&= ~Func_Move
;
973 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
974 self
->functions
&= ~Func_Iconify
;
975 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
976 self
->functions
&= ~Func_Maximize
;
977 /* dont let mwm hints kill the close button
978 if (! (self->mwmhints.functions & MwmFunc_Close))
979 self->functions &= ~Func_Close; */
983 /* can't maximize without moving/resizing */
984 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
985 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
987 /* finally, user specified disabled decorations are applied to subtract
989 if (self
->disabled_decorations
& Decor_Titlebar
)
990 self
->decorations
&= ~Decor_Titlebar
;
991 if (self
->disabled_decorations
& Decor_Handle
)
992 self
->decorations
&= ~Decor_Handle
;
993 if (self
->disabled_decorations
& Decor_Border
)
994 self
->decorations
&= ~Decor_Border
;
995 if (self
->disabled_decorations
& Decor_Iconify
)
996 self
->decorations
&= ~Decor_Iconify
;
997 if (self
->disabled_decorations
& Decor_Maximize
)
998 self
->decorations
&= ~Decor_Maximize
;
999 if (self
->disabled_decorations
& Decor_AllDesktops
)
1000 self
->decorations
&= ~Decor_AllDesktops
;
1001 if (self
->disabled_decorations
& Decor_Shade
)
1002 self
->decorations
&= ~Decor_Shade
;
1003 if (self
->disabled_decorations
& Decor_Close
)
1004 self
->decorations
&= ~Decor_Close
;
1006 /* if we don't have a titlebar, then we cannot shade! */
1007 if (!(self
->decorations
& Decor_Titlebar
))
1008 self
->functions
&= ~Func_Shade
;
1010 /* now we need to check against rules for the client's current state */
1011 if (self
->fullscreen
) {
1012 self
->functions
&= (Func_Close
| Func_Fullscreen
| Func_Iconify
);
1013 self
->decorations
= 0;
1016 client_change_allowed_actions(self
);
1019 /* this makes sure that these windows appear on all desktops */
1020 if (self
->type
== Type_Desktop
&& self
->desktop
!= DESKTOP_ALL
)
1021 client_set_desktop(self
, DESKTOP_ALL
, FALSE
);
1023 /* change the decors on the frame, and with more/less decorations,
1024 we may also need to be repositioned */
1025 frame_adjust_area(self
->frame
, TRUE
, TRUE
);
1026 /* with new decor, the window's maximized size may change */
1027 client_remaximize(self
);
1029 /* this makes sure that these windows appear on all desktops */
1030 if (self
->type
== Type_Desktop
&& self
->desktop
!= DESKTOP_ALL
)
1031 self
->desktop
= DESKTOP_ALL
;
1035 static void client_change_allowed_actions(Client
*self
)
1040 /* desktop windows are kept on all desktops */
1041 if (self
->type
!= Type_Desktop
)
1042 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1044 if (self
->functions
& Func_Shade
)
1045 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1046 if (self
->functions
& Func_Close
)
1047 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1048 if (self
->functions
& Func_Move
)
1049 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1050 if (self
->functions
& Func_Iconify
)
1051 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1052 if (self
->functions
& Func_Resize
)
1053 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1054 if (self
->functions
& Func_Fullscreen
)
1055 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1056 if (self
->functions
& Func_Maximize
) {
1057 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1058 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1061 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1063 /* make sure the window isn't breaking any rules now */
1065 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
1066 if (self
->frame
) client_shade(self
, FALSE
);
1067 else self
->shaded
= FALSE
;
1069 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
1070 g_message("UNSETTING ICONIC");
1071 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1072 else self
->iconic
= FALSE
;
1074 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
1075 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1076 else self
->fullscreen
= FALSE
;
1078 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
1080 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1081 else self
->max_vert
= self
->max_horz
= FALSE
;
1085 void client_remaximize(Client
*self
)
1088 if (self
->max_horz
&& self
->max_vert
)
1090 else if (self
->max_horz
)
1092 else if (self
->max_vert
)
1095 return; /* not maximized */
1096 self
->max_horz
= self
->max_vert
= FALSE
;
1097 client_maximize(self
, TRUE
, dir
, FALSE
);
1100 void client_update_wmhints(Client
*self
)
1103 gboolean ur
= FALSE
;
1106 /* assume a window takes input if it doesnt specify */
1107 self
->can_focus
= TRUE
;
1109 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1110 if (hints
->flags
& InputHint
)
1111 self
->can_focus
= hints
->input
;
1113 /* only do this when first managing the window *AND* when we aren't
1115 if (ob_state
!= State_Starting
&& self
->frame
== NULL
)
1116 if (hints
->flags
& StateHint
)
1117 self
->iconic
= hints
->initial_state
== IconicState
;
1119 if (hints
->flags
& XUrgencyHint
)
1122 if (!(hints
->flags
& WindowGroupHint
))
1123 hints
->window_group
= None
;
1125 /* did the group state change? */
1126 if (hints
->window_group
!=
1127 (self
->group
? self
->group
->leader
: None
)) {
1128 /* remove from the old group if there was one */
1129 if (self
->group
!= NULL
) {
1130 /* remove transients of the group */
1131 for (it
= self
->group
->members
; it
; it
= it
->next
)
1132 if (it
->data
!= self
&&
1133 ((Client
*)it
->data
)->transient_for
== TRAN_GROUP
) {
1134 self
->transients
= g_slist_remove(self
->transients
,
1137 group_remove(self
->group
, self
);
1140 if (hints
->window_group
!= None
) {
1141 self
->group
= group_add(hints
->window_group
, self
);
1143 /* add other transients of the group that are already
1145 for (it
= self
->group
->members
; it
; it
= it
->next
)
1146 if (it
->data
!= self
&&
1147 ((Client
*)it
->data
)->transient_for
== TRAN_GROUP
)
1148 self
->transients
= g_slist_append(self
->transients
,
1152 /* because the self->transient flag wont change from this call,
1153 we don't need to update the window's type and such, only its
1154 transient_for, and the transients lists of other windows in
1155 the group may be affected */
1156 client_update_transient_for(self
);
1159 client_update_kwm_icon(self
);
1160 /* try get the kwm icon first, this is a fallback only */
1161 if (self
->pixmap_icon
== None
) {
1162 if (hints
->flags
& IconPixmapHint
) {
1163 if (self
->pixmap_icon
== None
) {
1164 self
->pixmap_icon
= hints
->icon_pixmap
;
1165 if (hints
->flags
& IconMaskHint
)
1166 self
->pixmap_icon_mask
= hints
->icon_mask
;
1168 self
->pixmap_icon_mask
= None
;
1171 frame_adjust_icon(self
->frame
);
1179 if (ur
!= self
->urgent
) {
1181 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
1183 /* fire the urgent callback if we're mapped, otherwise, wait until
1184 after we're mapped */
1186 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1190 void client_update_title(Client
*self
)
1196 gboolean read_title
;
1198 g_free(self
->title
);
1201 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1202 /* try old x stuff */
1203 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1204 data
= g_strdup("Unnamed Window");
1206 /* look for duplicates and append a number */
1208 for (it
= client_list
; it
; it
= it
->next
)
1209 if (it
->data
!= self
) {
1210 Client
*c
= it
->data
;
1211 if (0 == strncmp(c
->title
, data
, strlen(data
)))
1212 nums
|= 1 << c
->title_count
;
1214 /* find first free number */
1215 for (i
= 1; i
<= 32; ++i
)
1216 if (!(nums
& (1 << i
))) {
1217 if (self
->title_count
== 1 || i
== 1)
1218 self
->title_count
= i
;
1221 /* dont display the number for the first window */
1222 if (self
->title_count
> 1) {
1223 char *vdata
, *ndata
;
1224 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1225 vdata
= g_strconcat(data
, ndata
, NULL
);
1231 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1236 frame_adjust_title(self
->frame
);
1238 /* update the icon title */
1240 g_free(self
->icon_title
);
1244 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1245 /* try old x stuff */
1246 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
)) {
1247 data
= g_strdup(self
->title
);
1251 /* append the title count, dont display the number for the first window */
1252 if (read_title
&& self
->title_count
> 1) {
1253 char *vdata
, *ndata
;
1254 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1255 vdata
= g_strconcat(data
, ndata
, NULL
);
1261 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1263 self
->icon_title
= data
;
1266 void client_update_class(Client
*self
)
1271 if (self
->name
) g_free(self
->name
);
1272 if (self
->class) g_free(self
->class);
1273 if (self
->role
) g_free(self
->role
);
1275 self
->name
= self
->class = self
->role
= NULL
;
1277 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1279 self
->name
= g_strdup(data
[0]);
1281 self
->class = g_strdup(data
[1]);
1286 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1287 self
->role
= g_strdup(s
);
1289 if (self
->name
== NULL
) self
->name
= g_strdup("");
1290 if (self
->class == NULL
) self
->class = g_strdup("");
1291 if (self
->role
== NULL
) self
->role
= g_strdup("");
1294 void client_update_strut(Client
*self
)
1299 if (!PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1300 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1303 STRUT_SET(self
->strut
, data
[0], data
[2], data
[1], data
[3]);
1305 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1309 /* updating here is pointless while we're being mapped cuz we're not in
1310 the client list yet */
1312 screen_update_struts();
1315 void client_update_icons(Client
*self
)
1322 for (j
= 0; j
< self
->nicons
; ++j
)
1323 g_free(self
->icons
[j
].data
);
1324 if (self
->nicons
> 0)
1325 g_free(self
->icons
);
1328 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1329 /* figure out how many valid icons are in here */
1331 while (num
- i
> 2) {
1339 self
->icons
= g_new(Icon
, self
->nicons
);
1341 /* store the icons */
1343 for (j
= 0; j
< self
->nicons
; ++j
) {
1344 w
= self
->icons
[j
].width
= data
[i
++];
1345 h
= self
->icons
[j
].height
= data
[i
++];
1346 self
->icons
[j
].data
=
1347 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1356 frame_adjust_icon(self
->frame
);
1359 void client_update_kwm_icon(Client
*self
)
1364 if (!PROP_GETA32(self
->window
, kwm_win_icon
, kwm_win_icon
, &data
, &num
)) {
1365 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1368 self
->pixmap_icon
= data
[0];
1369 self
->pixmap_icon_mask
= data
[1];
1371 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1375 frame_adjust_icon(self
->frame
);
1378 static void client_change_state(Client
*self
)
1381 guint32 netstate
[10];
1384 state
[0] = self
->wmstate
;
1386 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1390 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1392 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1394 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1395 if (self
->skip_taskbar
)
1396 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1397 if (self
->skip_pager
)
1398 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1399 if (self
->fullscreen
)
1400 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1402 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1404 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1406 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1408 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1409 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1411 client_calc_layer(self
);
1414 frame_adjust_state(self
->frame
);
1417 Client
*client_search_focus_tree(Client
*self
)
1422 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
1423 if (client_focused(it
->data
)) return it
->data
;
1424 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
1429 Client
*client_search_focus_tree_full(Client
*self
)
1431 if (self
->transient_for
) {
1432 if (self
->transient_for
!= TRAN_GROUP
) {
1433 return client_search_focus_tree_full(self
->transient_for
);
1437 for (it
= self
->group
->members
; it
; it
= it
->next
)
1438 if (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
1440 if ((c
= client_search_focus_tree_full(it
->data
)))
1446 /* this function checks the whole tree, the client_search_focus_tree
1447 does not, so we need to check this window */
1448 if (client_focused(self
))
1450 return client_search_focus_tree(self
);
1454 static StackLayer
calc_layer(Client
*self
)
1458 if (self
->iconic
) l
= Layer_Icon
;
1459 else if (self
->fullscreen
) l
= Layer_Fullscreen
;
1460 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1461 else if (self
->type
== Type_Dock
) {
1462 if (!self
->below
) l
= Layer_Top
;
1463 else l
= Layer_Normal
;
1465 else if (self
->above
) l
= Layer_Above
;
1466 else if (self
->below
) l
= Layer_Below
;
1467 else l
= Layer_Normal
;
1472 static void calc_recursive(Client
*self
, Client
*orig
, StackLayer l
,
1475 StackLayer old
, own
;
1479 own
= calc_layer(self
);
1480 self
->layer
= l
> own
? l
: own
;
1482 for (it
= self
->transients
; it
; it
= it
->next
)
1483 calc_recursive(it
->data
, orig
, l
, raised
? raised
: l
!= old
);
1485 if (!raised
&& l
!= old
)
1486 if (orig
->frame
) /* only restack if the original window is managed */
1487 stacking_raise(self
);
1490 void client_calc_layer(Client
*self
)
1497 /* transients take on the layer of their parents */
1498 if (self
->transient_for
) {
1499 if (self
->transient_for
!= TRAN_GROUP
) {
1500 self
= self
->transient_for
;
1504 for (it
= self
->group
->members
; it
; it
= it
->next
)
1505 if (it
->data
!= self
&&
1506 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
1513 l
= calc_layer(self
);
1515 calc_recursive(self
, orig
, l
, FALSE
);
1518 gboolean
client_should_show(Client
*self
)
1520 if (self
->iconic
) return FALSE
;
1521 else if (!(self
->desktop
== screen_desktop
||
1522 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1523 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1528 static void client_showhide(Client
*self
)
1531 if (client_should_show(self
))
1532 frame_show(self
->frame
);
1534 frame_hide(self
->frame
);
1537 gboolean
client_normal(Client
*self
) {
1538 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1539 self
->type
== Type_Splash
);
1542 static void client_apply_startup_state(Client
*self
)
1544 /* these are in a carefully crafted order.. */
1547 self
->iconic
= FALSE
;
1548 client_iconify(self
, TRUE
, FALSE
);
1550 if (self
->fullscreen
) {
1551 self
->fullscreen
= FALSE
;
1552 client_fullscreen(self
, TRUE
, FALSE
);
1555 self
->shaded
= FALSE
;
1556 client_shade(self
, TRUE
);
1559 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1561 if (self
->max_vert
&& self
->max_horz
) {
1562 self
->max_vert
= self
->max_horz
= FALSE
;
1563 client_maximize(self
, TRUE
, 0, FALSE
);
1564 } else if (self
->max_vert
) {
1565 self
->max_vert
= FALSE
;
1566 client_maximize(self
, TRUE
, 2, FALSE
);
1567 } else if (self
->max_horz
) {
1568 self
->max_horz
= FALSE
;
1569 client_maximize(self
, TRUE
, 1, FALSE
);
1572 /* nothing to do for the other states:
1581 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1582 gboolean user
, gboolean final
)
1584 gboolean moved
= FALSE
, resized
= FALSE
;
1586 /* gets the frame's position */
1587 frame_client_gravity(self
->frame
, &x
, &y
);
1589 /* these positions are frame positions, not client positions */
1591 /* set the size and position if fullscreen */
1592 if (self
->fullscreen
) {
1595 w
= screen_physical_size
.width
;
1596 h
= screen_physical_size
.height
;
1597 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1599 /* set the size and position if maximized */
1600 if (self
->max_horz
) {
1601 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1602 w
= screen_area(self
->desktop
)->width
;
1604 if (self
->max_vert
) {
1605 y
= screen_area(self
->desktop
)->y
;
1606 h
= screen_area(self
->desktop
)->height
-
1607 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1611 /* gets the client's position */
1612 frame_frame_gravity(self
->frame
, &x
, &y
);
1614 /* these override the above states! if you cant move you can't move! */
1616 if (!(self
->functions
& Func_Move
)) {
1620 if (!(self
->functions
& Func_Resize
)) {
1621 w
= self
->area
.width
;
1622 h
= self
->area
.height
;
1626 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1627 w
-= self
->base_size
.width
;
1628 h
-= self
->base_size
.height
;
1631 /* for interactive resizing. have to move half an increment in each
1634 /* how far we are towards the next size inc */
1635 int mw
= w
% self
->size_inc
.width
;
1636 int mh
= h
% self
->size_inc
.height
;
1638 int aw
= self
->size_inc
.width
/ 2;
1639 int ah
= self
->size_inc
.height
/ 2;
1640 /* don't let us move into a new size increment */
1641 if (mw
+ aw
>= self
->size_inc
.width
)
1642 aw
= self
->size_inc
.width
- mw
- 1;
1643 if (mh
+ ah
>= self
->size_inc
.height
)
1644 ah
= self
->size_inc
.height
- mh
- 1;
1648 /* if this is a user-requested resize, then check against min/max
1649 sizes and aspect ratios */
1651 /* smaller than min size or bigger than max size? */
1652 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1653 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1654 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1655 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1657 /* adjust the height ot match the width for the aspect ratios */
1658 if (self
->min_ratio
)
1659 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1660 if (self
->max_ratio
)
1661 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1664 /* keep to the increments */
1665 w
/= self
->size_inc
.width
;
1666 h
/= self
->size_inc
.height
;
1668 /* you cannot resize to nothing */
1672 /* store the logical size */
1673 SIZE_SET(self
->logical_size
, w
, h
);
1675 w
*= self
->size_inc
.width
;
1676 h
*= self
->size_inc
.height
;
1678 w
+= self
->base_size
.width
;
1679 h
+= self
->base_size
.height
;
1683 case Corner_TopLeft
:
1685 case Corner_TopRight
:
1686 x
-= w
- self
->area
.width
;
1688 case Corner_BottomLeft
:
1689 y
-= h
- self
->area
.height
;
1691 case Corner_BottomRight
:
1692 x
-= w
- self
->area
.width
;
1693 y
-= h
- self
->area
.height
;
1697 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1698 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1700 RECT_SET(self
->area
, x
, y
, w
, h
);
1703 XResizeWindow(ob_display
, self
->window
, w
, h
);
1705 /* move/resize the frame to match the request */
1707 if (moved
|| resized
)
1708 frame_adjust_area(self
->frame
, moved
, resized
);
1710 if (!user
|| final
) {
1712 event
.type
= ConfigureNotify
;
1713 event
.xconfigure
.display
= ob_display
;
1714 event
.xconfigure
.event
= self
->window
;
1715 event
.xconfigure
.window
= self
->window
;
1717 /* root window coords with border in mind */
1718 event
.xconfigure
.x
= x
- self
->border_width
+
1719 self
->frame
->size
.left
;
1720 event
.xconfigure
.y
= y
- self
->border_width
+
1721 self
->frame
->size
.top
;
1723 event
.xconfigure
.width
= self
->area
.width
;
1724 event
.xconfigure
.height
= self
->area
.height
;
1725 event
.xconfigure
.border_width
= self
->border_width
;
1726 event
.xconfigure
.above
= self
->frame
->plate
;
1727 event
.xconfigure
.override_redirect
= FALSE
;
1728 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1729 FALSE
, StructureNotifyMask
, &event
);
1734 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1738 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1739 self
->fullscreen
== fs
) return; /* already done */
1741 self
->fullscreen
= fs
;
1742 client_change_state(self
); /* change the state hints on the client,
1743 and adjust out layer/stacking */
1747 guint32 dimensions
[4];
1748 dimensions
[0] = self
->area
.x
;
1749 dimensions
[1] = self
->area
.y
;
1750 dimensions
[2] = self
->area
.width
;
1751 dimensions
[3] = self
->area
.height
;
1753 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1757 /* these are not actually used cuz client_configure will set them
1758 as appropriate when the window is fullscreened */
1764 /* pick some fallbacks... */
1765 x
= screen_area(self
->desktop
)->x
+
1766 screen_area(self
->desktop
)->width
/ 4;
1767 y
= screen_area(self
->desktop
)->y
+
1768 screen_area(self
->desktop
)->height
/ 4;
1769 w
= screen_area(self
->desktop
)->width
/ 2;
1770 h
= screen_area(self
->desktop
)->height
/ 2;
1772 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1773 (guint32
**)&dimensions
, &num
)) {
1784 client_setup_decor_and_functions(self
);
1786 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1788 /* try focus us when we go into fullscreen mode */
1792 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1796 /* move up the transient chain as far as possible first */
1797 if (self
->transient_for
) {
1798 if (self
->transient_for
!= TRAN_GROUP
) {
1799 if (self
->transient_for
->iconic
!= iconic
) {
1800 client_iconify(self
->transient_for
, iconic
, curdesk
);
1806 /* the check for TRAN_GROUP is to prevent an infinate loop with
1807 2 transients of the same group at the head of the group's
1809 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1810 Client
*c
= it
->data
;
1811 if (c
!= self
&& c
->iconic
!= iconic
&&
1812 c
->transient_for
!= TRAN_GROUP
) {
1813 client_iconify(it
->data
, iconic
, curdesk
);
1817 if (it
!= NULL
) return;
1821 if (self
->iconic
== iconic
) return; /* nothing to do */
1823 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1826 self
->iconic
= iconic
;
1829 self
->wmstate
= IconicState
;
1830 self
->ignore_unmaps
++;
1831 /* we unmap the client itself so that we can get MapRequest events,
1832 and because the ICCCM tells us to! */
1833 XUnmapWindow(ob_display
, self
->window
);
1835 /* update the focus lists.. iconic windows go to the bottom of the
1836 list, put the new iconic window at the 'top of the bottom'. */
1837 focus_order_to_top(self
);
1840 client_set_desktop(self
, screen_desktop
, FALSE
);
1841 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1842 XMapWindow(ob_display
, self
->window
);
1844 /* this puts it after the current focused window */
1845 focus_order_remove(self
);
1846 focus_order_add_new(self
);
1848 client_change_state(self
);
1849 client_showhide(self
);
1850 screen_update_struts();
1852 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1855 /* iconify all transients */
1856 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
1857 if (it
->data
!= self
) client_iconify(it
->data
, iconic
, curdesk
);
1860 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1864 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1865 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1867 /* check if already done */
1869 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1870 if (dir
== 1 && self
->max_horz
) return;
1871 if (dir
== 2 && self
->max_vert
) return;
1873 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1874 if (dir
== 1 && !self
->max_horz
) return;
1875 if (dir
== 2 && !self
->max_vert
) return;
1878 /* work with the frame's coords */
1879 x
= self
->frame
->area
.x
;
1880 y
= self
->frame
->area
.y
;
1881 w
= self
->area
.width
;
1882 h
= self
->area
.height
;
1886 gint32 dimensions
[4];
1895 /* get the property off the window and use it for the dimensions
1896 we are already maxed on */
1897 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1898 (guint32
**)&readdim
, &num
)) {
1900 if (self
->max_horz
) {
1901 dimensions
[0] = readdim
[0];
1902 dimensions
[2] = readdim
[2];
1904 if (self
->max_vert
) {
1905 dimensions
[1] = readdim
[1];
1906 dimensions
[3] = readdim
[3];
1912 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1913 (guint32
*)dimensions
, 4);
1919 /* pick some fallbacks... */
1920 if (dir
== 0 || dir
== 1) { /* horz */
1921 x
= screen_area(self
->desktop
)->x
+
1922 screen_area(self
->desktop
)->width
/ 4;
1923 w
= screen_area(self
->desktop
)->width
/ 2;
1925 if (dir
== 0 || dir
== 2) { /* vert */
1926 y
= screen_area(self
->desktop
)->y
+
1927 screen_area(self
->desktop
)->height
/ 4;
1928 h
= screen_area(self
->desktop
)->height
/ 2;
1931 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1932 (guint32
**)&dimensions
, &num
)) {
1934 if (dir
== 0 || dir
== 1) { /* horz */
1938 if (dir
== 0 || dir
== 2) { /* vert */
1947 if (dir
== 0 || dir
== 1) /* horz */
1948 self
->max_horz
= max
;
1949 if (dir
== 0 || dir
== 2) /* vert */
1950 self
->max_vert
= max
;
1952 if (!self
->max_horz
&& !self
->max_vert
)
1953 PROP_ERASE(self
->window
, openbox_premax
);
1955 client_change_state(self
); /* change the state hints on the client */
1957 /* figure out where the client should be going */
1958 frame_frame_gravity(self
->frame
, &x
, &y
);
1959 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1962 void client_shade(Client
*self
, gboolean shade
)
1964 if ((!(self
->functions
& Func_Shade
) && shade
) || /* can't shade */
1965 self
->shaded
== shade
) return; /* already done */
1967 /* when we're iconic, don't change the wmstate */
1969 self
->wmstate
= shade
? IconicState
: NormalState
;
1970 self
->shaded
= shade
;
1971 client_change_state(self
);
1972 /* resize the frame to just the titlebar */
1973 frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1976 void client_close(Client
*self
)
1980 if (!(self
->functions
& Func_Close
)) return;
1983 XXX: itd be cool to do timeouts and shit here for killing the client's
1985 like... if the window is around after 5 seconds, then the close button
1986 turns a nice red, and if this function is called again, the client is
1990 ce
.xclient
.type
= ClientMessage
;
1991 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1992 ce
.xclient
.display
= ob_display
;
1993 ce
.xclient
.window
= self
->window
;
1994 ce
.xclient
.format
= 32;
1995 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1996 ce
.xclient
.data
.l
[1] = event_lasttime
;
1997 ce
.xclient
.data
.l
[2] = 0l;
1998 ce
.xclient
.data
.l
[3] = 0l;
1999 ce
.xclient
.data
.l
[4] = 0l;
2000 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2003 void client_kill(Client
*self
)
2005 XKillClient(ob_display
, self
->window
);
2008 void client_set_desktop(Client
*self
, guint target
, gboolean donthide
)
2012 if (target
== self
->desktop
) return;
2014 g_message("Setting desktop %u", target
);
2016 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2018 /* remove from the old desktop(s) */
2019 focus_order_remove(self
);
2021 old
= self
->desktop
;
2022 self
->desktop
= target
;
2023 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2024 /* the frame can display the current desktop state */
2025 frame_adjust_state(self
->frame
);
2026 /* 'move' the window to the new desktop */
2028 client_showhide(self
);
2029 /* raise if it was not already on the desktop */
2030 if (old
!= DESKTOP_ALL
)
2031 stacking_raise(self
);
2032 screen_update_struts();
2034 /* add to the new desktop(s) */
2035 if (config_focus_new
)
2036 focus_order_to_top(self
);
2038 focus_order_to_bottom(self
);
2040 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
2043 Client
*client_search_modal_child(Client
*self
)
2048 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
2049 Client
*c
= it
->data
;
2050 if ((ret
= client_search_modal_child(c
))) return ret
;
2051 if (c
->modal
) return c
;
2056 gboolean
client_validate(Client
*self
)
2060 XSync(ob_display
, FALSE
); /* get all events on the server */
2062 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2063 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2064 XPutBackEvent(ob_display
, &e
);
2071 void client_set_wm_state(Client
*self
, long state
)
2073 if (state
== self
->wmstate
) return; /* no change */
2077 client_iconify(self
, TRUE
, TRUE
);
2080 client_iconify(self
, FALSE
, TRUE
);
2085 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
2087 gboolean shaded
= self
->shaded
;
2088 gboolean fullscreen
= self
->fullscreen
;
2089 gboolean max_horz
= self
->max_horz
;
2090 gboolean max_vert
= self
->max_vert
;
2093 if (!(action
== prop_atoms
.net_wm_state_add
||
2094 action
== prop_atoms
.net_wm_state_remove
||
2095 action
== prop_atoms
.net_wm_state_toggle
))
2096 /* an invalid action was passed to the client message, ignore it */
2099 for (i
= 0; i
< 2; ++i
) {
2100 Atom state
= i
== 0 ? data1
: data2
;
2102 if (!state
) continue;
2104 /* if toggling, then pick whether we're adding or removing */
2105 if (action
== prop_atoms
.net_wm_state_toggle
) {
2106 if (state
== prop_atoms
.net_wm_state_modal
)
2107 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
2108 prop_atoms
.net_wm_state_add
;
2109 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2110 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2111 prop_atoms
.net_wm_state_add
;
2112 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2113 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2114 prop_atoms
.net_wm_state_add
;
2115 else if (state
== prop_atoms
.net_wm_state_shaded
)
2116 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
2117 prop_atoms
.net_wm_state_add
;
2118 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2119 action
= self
->skip_taskbar
?
2120 prop_atoms
.net_wm_state_remove
:
2121 prop_atoms
.net_wm_state_add
;
2122 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2123 action
= self
->skip_pager
?
2124 prop_atoms
.net_wm_state_remove
:
2125 prop_atoms
.net_wm_state_add
;
2126 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2127 action
= self
->fullscreen
?
2128 prop_atoms
.net_wm_state_remove
:
2129 prop_atoms
.net_wm_state_add
;
2130 else if (state
== prop_atoms
.net_wm_state_above
)
2131 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2132 prop_atoms
.net_wm_state_add
;
2133 else if (state
== prop_atoms
.net_wm_state_below
)
2134 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2135 prop_atoms
.net_wm_state_add
;
2138 if (action
== prop_atoms
.net_wm_state_add
) {
2139 if (state
== prop_atoms
.net_wm_state_modal
) {
2140 /* XXX raise here or something? */
2142 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2144 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2146 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2148 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2149 self
->skip_taskbar
= TRUE
;
2150 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2151 self
->skip_pager
= TRUE
;
2152 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2154 } else if (state
== prop_atoms
.net_wm_state_above
) {
2156 } else if (state
== prop_atoms
.net_wm_state_below
) {
2160 } else { /* action == prop_atoms.net_wm_state_remove */
2161 if (state
== prop_atoms
.net_wm_state_modal
) {
2162 self
->modal
= FALSE
;
2163 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2165 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2167 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2169 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2170 self
->skip_taskbar
= FALSE
;
2171 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2172 self
->skip_pager
= FALSE
;
2173 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2175 } else if (state
== prop_atoms
.net_wm_state_above
) {
2176 self
->above
= FALSE
;
2177 } else if (state
== prop_atoms
.net_wm_state_below
) {
2178 self
->below
= FALSE
;
2182 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2183 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2185 if (max_horz
== max_vert
) { /* both going the same way */
2186 client_maximize(self
, max_horz
, 0, TRUE
);
2188 client_maximize(self
, max_horz
, 1, TRUE
);
2189 client_maximize(self
, max_vert
, 2, TRUE
);
2193 if (max_horz
!= self
->max_horz
)
2194 client_maximize(self
, max_horz
, 1, TRUE
);
2196 client_maximize(self
, max_vert
, 2, TRUE
);
2199 /* change fullscreen state before shading, as it will affect if the window
2201 if (fullscreen
!= self
->fullscreen
)
2202 client_fullscreen(self
, fullscreen
, TRUE
);
2203 if (shaded
!= self
->shaded
)
2204 client_shade(self
, shaded
);
2205 client_calc_layer(self
);
2206 client_change_state(self
); /* change the hint to relect these changes */
2209 Client
*client_focus_target(Client
*self
)
2213 /* if we have a modal child, then focus it, not us */
2214 child
= client_search_modal_child(self
);
2215 if (child
) return child
;
2219 gboolean
client_focus(Client
*self
)
2223 /* choose the correct target */
2224 self
= client_focus_target(self
);
2226 if (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
) {
2227 /* update the focus lists */
2228 focus_order_to_top(self
);
2232 if (!((self
->can_focus
|| self
->focus_notify
) &&
2233 (self
->desktop
== screen_desktop
||
2234 self
->desktop
== DESKTOP_ALL
) &&
2238 /* do a check to see if the window has already been unmapped or destroyed
2239 do this intelligently while watching out for unmaps we've generated
2240 (ignore_unmaps > 0) */
2241 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2242 DestroyNotify
, &ev
)) {
2243 XPutBackEvent(ob_display
, &ev
);
2246 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2247 UnmapNotify
, &ev
)) {
2248 if (self
->ignore_unmaps
) {
2249 self
->ignore_unmaps
--;
2251 XPutBackEvent(ob_display
, &ev
);
2256 if (self
->can_focus
)
2257 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2258 I choose to use it always, hopefully to find errors quicker, if any
2259 are left. (I hate X. I hate focus events.) */
2260 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2263 if (self
->focus_notify
) {
2265 ce
.xclient
.type
= ClientMessage
;
2266 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2267 ce
.xclient
.display
= ob_display
;
2268 ce
.xclient
.window
= self
->window
;
2269 ce
.xclient
.format
= 32;
2270 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2271 ce
.xclient
.data
.l
[1] = event_lasttime
;
2272 ce
.xclient
.data
.l
[2] = 0l;
2273 ce
.xclient
.data
.l
[3] = 0l;
2274 ce
.xclient
.data
.l
[4] = 0l;
2275 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2279 g_message("%sively focusing %lx at %d", (self
->can_focus
? "act" : "pass"),
2284 /* Cause the FocusIn to come back to us. Important for desktop switches,
2285 since otherwise we'll have no FocusIn on the queue and send it off to
2286 the focus_backup. */
2287 XSync(ob_display
, FALSE
);
2291 void client_unfocus(Client
*self
)
2293 g_assert(focus_client
== self
);
2295 g_message("client_unfocus for %lx", self
->window
);
2297 focus_fallback(Fallback_Unfocusing
);
2300 void client_activate(Client
*self
)
2302 if (client_normal(self
) && screen_showing_desktop
)
2303 screen_show_desktop(FALSE
);
2305 client_iconify(self
, FALSE
, TRUE
);
2306 else if (!self
->frame
->visible
)
2307 /* if its not visible for other reasons, then don't mess
2311 client_shade(self
, FALSE
);
2313 stacking_raise(self
);
2316 gboolean
client_focused(Client
*self
)
2318 return self
== focus_client
;
2321 Icon
*client_icon(Client
*self
, int w
, int h
)
2324 /* si is the smallest image >= req */
2325 /* li is the largest image < req */
2326 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2328 if (!self
->nicons
) return NULL
;
2330 for (i
= 0; i
< self
->nicons
; ++i
) {
2331 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2332 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2336 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2341 if (largest
== 0) /* didnt find one smaller than the requested size */
2342 return &self
->icons
[si
];
2343 return &self
->icons
[li
];