4 #include "extensions.h"
16 #include <X11/Xutil.h>
18 /*! The event mask to grab on client windows */
19 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
22 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
25 GList
*client_list
= NULL
;
26 GHashTable
*client_map
= NULL
;
28 static Window
*client_startup_stack_order
= NULL
;
29 static guint client_startup_stack_size
= 0;
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_move_onscreen(Client
*self
);
43 static Client
*search_focus_tree(Client
*node
, Client
*skip
);
44 static void client_apply_startup_state(Client
*self
);
45 static Client
*search_modal_tree(Client
*node
, Client
*skip
);
47 static guint
map_hash(Window
*w
) { return *w
; }
48 static gboolean
map_key_comp(Window
*w1
, Window
*w2
) { return *w1
== *w2
; }
52 client_map
= g_hash_table_new((GHashFunc
)map_hash
,
53 (GEqualFunc
)map_key_comp
);
55 /* save the stacking order on startup! */
56 PROP_GETA32(ob_root
, net_client_list_stacking
, window
,
57 (guint32
**)&client_startup_stack_order
,
58 &client_startup_stack_size
);
63 void client_shutdown()
65 g_hash_table_destroy(client_map
);
68 void client_set_list()
70 Window
*windows
, *win_it
;
72 guint size
= g_list_length(client_list
);
74 /* create an array of the window ids */
76 windows
= g_new(Window
, size
);
78 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
79 *win_it
= ((Client
*)it
->data
)->window
;
83 PROP_SETA32(ob_root
, net_client_list
, window
, (guint32
*)windows
, size
);
91 void client_manage_all()
93 unsigned int i
, j
, nchild
;
96 XWindowAttributes attrib
;
98 XQueryTree(ob_display
, ob_root
, &w
, &w
, &children
, &nchild
);
100 /* remove all icon windows from the list */
101 for (i
= 0; i
< nchild
; i
++) {
102 if (children
[i
] == None
) continue;
103 wmhints
= XGetWMHints(ob_display
, children
[i
]);
105 if ((wmhints
->flags
& IconWindowHint
) &&
106 (wmhints
->icon_window
!= children
[i
]))
107 for (j
= 0; j
< nchild
; j
++)
108 if (children
[j
] == wmhints
->icon_window
) {
116 for (i
= 0; i
< nchild
; ++i
) {
117 if (children
[i
] == None
)
119 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
120 if (attrib
.override_redirect
) continue;
122 if (attrib
.map_state
!= IsUnmapped
)
123 client_manage(children
[i
]);
128 /* stack them as they were on startup!
129 why with stacking_lower? Why, because then windows who aren't in the
130 stacking list are on the top where you can see them instead of buried
132 for (i
= client_startup_stack_size
; i
> 0; --i
) {
135 w
= client_startup_stack_order
[i
-1];
136 c
= g_hash_table_lookup(client_map
, &w
);
137 if (c
) stacking_lower(c
);
139 g_free(client_startup_stack_order
);
140 client_startup_stack_order
= NULL
;
141 client_startup_stack_size
= 0;
143 if (config_focus_new
)
144 focus_fallback(Fallback_NoFocus
);
147 void client_manage(Window window
)
151 XWindowAttributes attrib
;
152 XSetWindowAttributes attrib_set
;
153 /* XWMHints *wmhint; */
158 /* check if it has already been unmapped by the time we started mapping
159 the grab does a sync so we don't have to here */
160 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
161 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
162 XPutBackEvent(ob_display
, &e
);
165 return; /* don't manage it */
168 /* make sure it isn't an override-redirect window */
169 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
170 attrib
.override_redirect
) {
172 return; /* don't manage it */
175 /* /\* is the window a docking app *\/
176 if ((wmhint = XGetWMHints(ob_display, window))) {
177 if ((wmhint->flags & StateHint) &&
178 wmhint->initial_state == WithdrawnState) {
179 /\* XXX: make dock apps work! *\/
187 g_message("Managing window: %lx", window
);
189 /* choose the events we want to receive on the CLIENT window */
190 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
191 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
192 XChangeWindowAttributes(ob_display
, window
,
193 CWEventMask
|CWDontPropagate
, &attrib_set
);
196 /* create the Client struct, and populate it from the hints on the
198 self
= g_new(Client
, 1);
199 self
->window
= window
;
200 client_get_all(self
);
202 /* remove the client's border (and adjust re gravity) */
203 client_toggle_border(self
, FALSE
);
205 /* specify that if we exit, the window should not be destroyed and should
206 be reparented back to root automatically */
207 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
209 /* create the decoration frame for the client window */
210 self
->frame
= frame_new();
212 frame_grab_client(self
->frame
, self
);
214 client_apply_startup_state(self
);
218 client_list
= g_list_append(client_list
, self
);
219 stacking_list
= g_list_append(stacking_list
, self
);
220 g_assert(!g_hash_table_lookup(client_map
, &self
->window
));
221 g_hash_table_insert(client_map
, &self
->window
, self
);
223 /* update the focus lists */
224 if (self
->desktop
== DESKTOP_ALL
) {
225 for (i
= 0; i
< screen_num_desktops
; ++i
)
226 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
229 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
232 stacking_raise(self
);
234 screen_update_struts();
236 dispatch_client(Event_Client_New
, self
, 0, 0);
238 client_showhide(self
);
240 dispatch_client(Event_Client_Mapped
, self
, 0, 0);
242 /* focus the new window? */
243 if (ob_state
!= State_Starting
&& client_normal(self
)) {
244 if (config_focus_new
)
246 else if (self
->transient_for
) {
247 if (self
->transient_for
!= TRAN_GROUP
) {/* transient of a window */
248 if (focus_client
== self
->transient_for
)
250 } else { /* transient of a group */
253 for (it
= self
->group
->members
; it
; it
= it
->next
)
254 if (focus_client
== it
->data
) {
262 /* update the list hints */
265 /* make sure the window is visible */
266 client_move_onscreen(self
);
268 g_message("Managed window 0x%lx", window
);
271 void client_unmanage_all()
273 while (client_list
!= NULL
)
274 client_unmanage(client_list
->data
);
277 void client_unmanage(Client
*self
)
283 g_message("Unmanaging window: %lx", self
->window
);
285 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
286 g_assert(self
!= NULL
);
288 /* remove the window from our save set */
289 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
291 /* we dont want events no more */
292 XSelectInput(ob_display
, self
->window
, NoEventMask
);
294 frame_hide(self
->frame
);
296 client_list
= g_list_remove(client_list
, self
);
297 stacking_list
= g_list_remove(stacking_list
, self
);
298 g_hash_table_remove(client_map
, &self
->window
);
300 /* update the focus lists */
301 if (self
->desktop
== DESKTOP_ALL
) {
302 for (i
= 0; i
< screen_num_desktops
; ++i
)
303 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
306 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
309 /* once the client is out of the list, update the struts to remove it's
311 screen_update_struts();
313 /* tell our parent(s) that we're gone */
314 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
317 for (it
= self
->group
->members
; it
; it
= it
->next
)
318 if (it
->data
!= self
)
319 ((Client
*)it
->data
)->transients
=
320 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
321 } else if (self
->transient_for
) { /* transient of window */
322 self
->transient_for
->transients
=
323 g_slist_remove(self
->transient_for
->transients
, self
);
326 /* tell our transients that we're gone */
327 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
328 if (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
329 ((Client
*)it
->data
)->transient_for
= NULL
;
330 client_calc_layer(it
->data
);
334 if (focus_client
== self
)
335 client_unfocus(self
);
337 /* remove from its group */
339 group_remove(self
->group
, self
);
343 /* dispatch the unmapped event */
344 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
345 g_assert(self
!= NULL
);
347 /* give the client its border back */
348 client_toggle_border(self
, TRUE
);
350 /* reparent the window out of the frame, and free the frame */
351 frame_release_client(self
->frame
, self
);
354 if (ob_state
!= State_Exiting
) {
355 /* these values should not be persisted across a window
357 prop_erase(self
->window
, prop_atoms
.net_wm_desktop
);
358 prop_erase(self
->window
, prop_atoms
.net_wm_state
);
360 /* if we're left in an iconic state, the client wont be mapped. this is
361 bad, since we will no longer be managing the window on restart */
363 XMapWindow(ob_display
, self
->window
);
366 g_message("Unmanaged window 0x%lx", self
->window
);
368 /* free all data allocated in the client struct */
369 g_slist_free(self
->transients
);
370 for (j
= 0; j
< self
->nicons
; ++j
)
371 g_free(self
->icons
[j
].data
);
372 if (self
->nicons
> 0)
375 g_free(self
->icon_title
);
381 /* update the list hints */
385 static void client_move_onscreen(Client
*self
)
388 int x
= self
->frame
->area
.x
, y
= self
->frame
->area
.y
;
390 a
= screen_area(self
->desktop
);
391 if (x
>= a
->x
+ a
->width
- 1)
392 x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
393 if (y
>= a
->y
+ a
->height
- 1)
394 y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
395 if (x
+ self
->frame
->area
.width
- 1 < a
->x
)
397 if (y
+ self
->frame
->area
.height
- 1< a
->y
)
400 frame_frame_gravity(self
->frame
, &x
, &y
); /* get where the client
402 client_configure(self
, Corner_TopLeft
, x
, y
,
403 self
->area
.width
, self
->area
.height
,
407 static void client_toggle_border(Client
*self
, gboolean show
)
409 /* adjust our idea of where the client is, based on its border. When the
410 border is removed, the client should now be considered to be in a
412 when re-adding the border to the client, the same operation needs to be
414 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
415 int x
= oldx
, y
= oldy
;
416 switch(self
->gravity
) {
418 case NorthWestGravity
:
420 case SouthWestGravity
:
422 case NorthEastGravity
:
424 case SouthEastGravity
:
425 if (show
) x
-= self
->border_width
* 2;
426 else x
+= self
->border_width
* 2;
433 if (show
) x
-= self
->border_width
;
434 else x
+= self
->border_width
;
437 switch(self
->gravity
) {
439 case NorthWestGravity
:
441 case NorthEastGravity
:
443 case SouthWestGravity
:
445 case SouthEastGravity
:
446 if (show
) y
-= self
->border_width
* 2;
447 else y
+= self
->border_width
* 2;
454 if (show
) y
-= self
->border_width
;
455 else y
+= self
->border_width
;
462 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
464 /* move the client so it is back it the right spot _with_ its
466 if (x
!= oldx
|| y
!= oldy
)
467 XMoveWindow(ob_display
, self
->window
, x
, y
);
469 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
473 static void client_get_all(Client
*self
)
475 /* update EVERYTHING!! */
477 self
->ignore_unmaps
= 0;
481 self
->title
= self
->icon_title
= NULL
;
482 self
->name
= self
->class = self
->role
= NULL
;
483 self
->wmstate
= NormalState
;
484 self
->transient
= FALSE
;
485 self
->transients
= NULL
;
486 self
->transient_for
= NULL
;
488 self
->urgent
= FALSE
;
489 self
->positioned
= FALSE
;
490 self
->disabled_decorations
= 0;
494 client_get_area(self
);
495 client_update_transient_for(self
);
496 client_update_wmhints(self
);
497 client_get_desktop(self
);
498 client_get_state(self
);
499 client_get_shaped(self
);
501 client_get_mwm_hints(self
);
502 client_get_type(self
);/* this can change the mwmhints for special cases */
504 client_update_protocols(self
);
506 client_get_gravity(self
); /* get the attribute gravity */
507 client_update_normal_hints(self
); /* this may override the attribute
510 /* got the type, the mwmhints, the protocols, and the normal hints
511 (min/max sizes), so we're ready to set up the decorations/functions */
512 client_setup_decor_and_functions(self
);
514 client_update_title(self
);
515 client_update_icon_title(self
);
516 client_update_class(self
);
517 client_update_strut(self
);
518 client_update_icons(self
);
519 client_update_kwm_icon(self
);
521 client_change_state(self
);
524 static void client_get_area(Client
*self
)
526 XWindowAttributes wattrib
;
529 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
530 g_assert(ret
!= BadWindow
);
532 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
533 self
->border_width
= wattrib
.border_width
;
536 static void client_get_desktop(Client
*self
)
540 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
541 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
542 d
= screen_num_desktops
- 1;
545 gboolean trdesk
= FALSE
;
547 if (self
->transient_for
) {
548 if (self
->transient_for
!= TRAN_GROUP
) {
549 self
->desktop
= self
->transient_for
->desktop
;
554 for (it
= self
->group
->members
; it
; it
= it
->next
)
555 if (it
->data
!= self
&&
556 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
557 self
->desktop
= ((Client
*)it
->data
)->desktop
;
564 /* defaults to the current desktop */
565 self
->desktop
= screen_desktop
;
567 /* set the desktop hint, to make sure that it always exists */
568 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
572 static void client_get_state(Client
*self
)
577 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
578 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
579 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
581 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
583 for (i
= 0; i
< num
; ++i
) {
584 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
586 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
588 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
590 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
591 self
->skip_taskbar
= TRUE
;
592 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
593 self
->skip_pager
= TRUE
;
594 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
595 self
->fullscreen
= TRUE
;
596 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
597 self
->max_vert
= TRUE
;
598 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
599 self
->max_horz
= TRUE
;
600 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
602 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
610 static void client_get_shaped(Client
*self
)
612 self
->shaped
= FALSE
;
614 if (extensions_shape
) {
619 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
621 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
622 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
624 self
->shaped
= (s
!= 0);
629 void client_update_transient_for(Client
*self
)
634 if (XGetTransientForHint(ob_display
, self
->window
, &t
) &&
635 t
!= self
->window
) { /* cant be transient to itself! */
636 self
->transient
= TRUE
;
637 c
= g_hash_table_lookup(client_map
, &t
);
638 g_assert(c
!= self
);/* if this happens then we need to check for it*/
640 if (!c
&& self
->group
) {
641 /* not transient to a client, see if it is transient for a
643 if (t
== self
->group
->leader
||
646 /* window is a transient for its group! */
651 self
->transient
= FALSE
;
653 /* if anything has changed... */
654 if (c
!= self
->transient_for
) {
655 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
658 /* remove from old parents */
659 for (it
= self
->group
->members
; it
; it
= it
->next
)
660 if (it
->data
!= self
)
661 ((Client
*)it
->data
)->transients
=
662 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
663 } else if (self
->transient_for
!= NULL
) { /* transient of window */
664 /* remove from old parent */
665 self
->transient_for
->transients
=
666 g_slist_remove(self
->transient_for
->transients
, self
);
668 self
->transient_for
= c
;
669 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
672 /* add to new parents */
673 for (it
= self
->group
->members
; it
; it
= it
->next
)
674 if (it
->data
!= self
)
675 ((Client
*)it
->data
)->transients
=
676 g_slist_append(((Client
*)it
->data
)->transients
, self
);
677 } else if (self
->transient_for
!= NULL
) { /* transient of window */
678 /* add to new parent */
679 self
->transient_for
->transients
=
680 g_slist_append(self
->transient_for
->transients
, self
);
685 static void client_get_mwm_hints(Client
*self
)
690 self
->mwmhints
.flags
= 0; /* default to none */
692 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
694 if (num
>= MWM_ELEMENTS
) {
695 self
->mwmhints
.flags
= hints
[0];
696 self
->mwmhints
.functions
= hints
[1];
697 self
->mwmhints
.decorations
= hints
[2];
703 void client_get_type(Client
*self
)
710 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
711 /* use the first value that we know about in the array */
712 for (i
= 0; i
< num
; ++i
) {
713 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
714 self
->type
= Type_Desktop
;
715 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
716 self
->type
= Type_Dock
;
717 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
718 self
->type
= Type_Toolbar
;
719 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
720 self
->type
= Type_Menu
;
721 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
722 self
->type
= Type_Utility
;
723 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
724 self
->type
= Type_Splash
;
725 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
726 self
->type
= Type_Dialog
;
727 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
728 self
->type
= Type_Normal
;
729 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
730 /* prevent this window from getting any decor or
732 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
733 MwmFlag_Decorations
);
734 self
->mwmhints
.decorations
= 0;
735 self
->mwmhints
.functions
= 0;
737 if (self
->type
!= (WindowType
) -1)
738 break; /* grab the first legit type */
743 if (self
->type
== (WindowType
) -1) {
744 /*the window type hint was not set, which means we either classify
745 ourself as a normal window or a dialog, depending on if we are a
748 self
->type
= Type_Dialog
;
750 self
->type
= Type_Normal
;
753 /* this makes sure that these windows appear on all desktops */
754 if (self
->type
== Type_Desktop
)
755 self
->desktop
= DESKTOP_ALL
;
758 void client_update_protocols(Client
*self
)
763 self
->focus_notify
= FALSE
;
764 self
->delete_window
= FALSE
;
766 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
767 for (i
= 0; i
< num_return
; ++i
) {
768 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
769 /* this means we can request the window to close */
770 self
->delete_window
= TRUE
;
771 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
772 /* if this protocol is requested, then the window will be
773 notified whenever we want it to receive focus */
774 self
->focus_notify
= TRUE
;
780 static void client_get_gravity(Client
*self
)
782 XWindowAttributes wattrib
;
785 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
786 g_assert(ret
!= BadWindow
);
787 self
->gravity
= wattrib
.win_gravity
;
790 void client_update_normal_hints(Client
*self
)
794 int oldgravity
= self
->gravity
;
797 self
->min_ratio
= 0.0f
;
798 self
->max_ratio
= 0.0f
;
799 SIZE_SET(self
->size_inc
, 1, 1);
800 SIZE_SET(self
->base_size
, 0, 0);
801 SIZE_SET(self
->min_size
, 0, 0);
802 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
804 /* get the hints from the window */
805 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
806 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
808 if (size
.flags
& PWinGravity
) {
809 self
->gravity
= size
.win_gravity
;
811 /* if the client has a frame, i.e. has already been mapped and
812 is changing its gravity */
813 if (self
->frame
&& self
->gravity
!= oldgravity
) {
814 /* move our idea of the client's position based on its new
816 self
->area
.x
= self
->frame
->area
.x
;
817 self
->area
.y
= self
->frame
->area
.y
;
818 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
822 if (size
.flags
& PAspect
) {
823 if (size
.min_aspect
.y
)
824 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
825 if (size
.max_aspect
.y
)
826 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
829 if (size
.flags
& PMinSize
)
830 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
832 if (size
.flags
& PMaxSize
)
833 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
835 if (size
.flags
& PBaseSize
)
836 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
838 if (size
.flags
& PResizeInc
)
839 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
843 void client_setup_decor_and_functions(Client
*self
)
845 /* start with everything (cept fullscreen) */
846 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
847 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
|
849 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
851 if (self
->delete_window
) {
852 self
->decorations
|= Decor_Close
;
853 self
->functions
|= Func_Close
;
856 if (!(self
->min_size
.width
< self
->max_size
.width
||
857 self
->min_size
.height
< self
->max_size
.height
)) {
858 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
859 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
862 switch (self
->type
) {
864 /* normal windows retain all of the possible decorations and
865 functionality, and are the only windows that you can fullscreen */
866 self
->functions
|= Func_Fullscreen
;
871 /* these windows cannot be maximized */
872 self
->decorations
&= ~Decor_Maximize
;
873 self
->functions
&= ~Func_Maximize
;
878 /* these windows get less functionality */
879 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
880 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
886 /* none of these windows are manipulated by the window manager */
887 self
->decorations
= 0;
892 /* Mwm Hints are applied subtractively to what has already been chosen for
893 decor and functionality */
894 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
895 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
896 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
897 self
->decorations
&= ~Decor_Border
;
898 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
899 self
->decorations
&= ~Decor_Handle
;
900 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
901 self
->decorations
&= ~Decor_Titlebar
;
902 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
903 self
->decorations
&= ~Decor_Iconify
;
904 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
905 self
->decorations
&= ~Decor_Maximize
;
909 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
910 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
911 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
912 self
->functions
&= ~Func_Resize
;
913 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
914 self
->functions
&= ~Func_Move
;
915 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
916 self
->functions
&= ~Func_Iconify
;
917 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
918 self
->functions
&= ~Func_Maximize
;
919 /* dont let mwm hints kill the close button
920 if (! (self->mwmhints.functions & MwmFunc_Close))
921 self->functions &= ~Func_Close; */
925 /* can't maximize without moving/resizing */
926 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
927 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
929 /* finally, user specified disabled decorations are applied to subtract
931 if (self
->disabled_decorations
& Decor_Titlebar
)
932 self
->decorations
&= ~Decor_Titlebar
;
933 if (self
->disabled_decorations
& Decor_Handle
)
934 self
->decorations
&= ~Decor_Handle
;
935 if (self
->disabled_decorations
& Decor_Border
)
936 self
->decorations
&= ~Decor_Border
;
937 if (self
->disabled_decorations
& Decor_Iconify
)
938 self
->decorations
&= ~Decor_Iconify
;
939 if (self
->disabled_decorations
& Decor_Maximize
)
940 self
->decorations
&= ~Decor_Maximize
;
941 if (self
->disabled_decorations
& Decor_AllDesktops
)
942 self
->decorations
&= ~Decor_AllDesktops
;
943 if (self
->disabled_decorations
& Decor_Shade
)
944 self
->decorations
&= ~Decor_Shade
;
945 if (self
->disabled_decorations
& Decor_Close
)
946 self
->decorations
&= ~Decor_Close
;
948 /* if we don't have a titlebar, then we cannot shade! */
949 if (!(self
->decorations
& Decor_Titlebar
))
950 self
->functions
&= ~Func_Shade
;
952 /* now we need to check against rules for the client's current state */
953 if (self
->fullscreen
) {
954 self
->functions
&= (Func_Close
| Func_Fullscreen
| Func_Iconify
);
955 self
->decorations
= 0;
958 client_change_allowed_actions(self
);
961 /* change the decors on the frame, and with more/less decorations,
962 we may also need to be repositioned */
963 frame_adjust_area(self
->frame
, TRUE
, TRUE
);
964 /* with new decor, the window's maximized size may change */
965 client_remaximize(self
);
969 static void client_change_allowed_actions(Client
*self
)
974 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
976 if (self
->functions
& Func_Shade
)
977 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
978 if (self
->functions
& Func_Close
)
979 actions
[num
++] = prop_atoms
.net_wm_action_close
;
980 if (self
->functions
& Func_Move
)
981 actions
[num
++] = prop_atoms
.net_wm_action_move
;
982 if (self
->functions
& Func_Iconify
)
983 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
984 if (self
->functions
& Func_Resize
)
985 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
986 if (self
->functions
& Func_Fullscreen
)
987 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
988 if (self
->functions
& Func_Maximize
) {
989 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
990 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
993 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
995 /* make sure the window isn't breaking any rules now */
997 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
998 if (self
->frame
) client_shade(self
, FALSE
);
999 else self
->shaded
= FALSE
;
1001 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
1002 g_message("UNSETTING ICONIC");
1003 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1004 else self
->iconic
= FALSE
;
1006 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
1007 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1008 else self
->fullscreen
= FALSE
;
1010 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
1012 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1013 else self
->max_vert
= self
->max_horz
= FALSE
;
1017 void client_remaximize(Client
*self
)
1020 if (self
->max_horz
&& self
->max_vert
)
1022 else if (self
->max_horz
)
1024 else if (self
->max_vert
)
1027 return; /* not maximized */
1028 self
->max_horz
= self
->max_vert
= FALSE
;
1029 client_maximize(self
, TRUE
, dir
, FALSE
);
1032 void client_update_wmhints(Client
*self
)
1035 gboolean ur
= FALSE
;
1038 /* assume a window takes input if it doesnt specify */
1039 self
->can_focus
= TRUE
;
1041 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1042 if (hints
->flags
& InputHint
)
1043 self
->can_focus
= hints
->input
;
1045 /* only do this when first managing the window *AND* when we aren't
1047 if (ob_state
!= State_Starting
&& self
->frame
== NULL
)
1048 if (hints
->flags
& StateHint
)
1049 self
->iconic
= hints
->initial_state
== IconicState
;
1051 if (hints
->flags
& XUrgencyHint
)
1054 if (!(hints
->flags
& WindowGroupHint
))
1055 hints
->window_group
= None
;
1057 /* did the group state change? */
1058 if (hints
->window_group
!=
1059 (self
->group
? self
->group
->leader
: None
)) {
1060 /* remove from the old group if there was one */
1061 if (self
->group
!= NULL
) {
1062 /* remove transients of the group */
1063 for (it
= self
->group
->members
; it
; it
= it
->next
)
1064 if (it
->data
!= self
&&
1065 ((Client
*)it
->data
)->transient_for
== TRAN_GROUP
) {
1066 self
->transients
= g_slist_remove(self
->transients
,
1069 group_remove(self
->group
, self
);
1072 if (hints
->window_group
!= None
) {
1073 self
->group
= group_add(hints
->window_group
, self
);
1075 /* add other transients of the group that are already
1077 for (it
= self
->group
->members
; it
; it
= it
->next
)
1078 if (it
->data
!= self
&&
1079 ((Client
*)it
->data
)->transient_for
== TRAN_GROUP
)
1080 self
->transients
= g_slist_append(self
->transients
,
1084 /* because the self->transient flag wont change from this call,
1085 we don't need to update the window's type and such, only its
1086 transient_for, and the transients lists of other windows in
1087 the group may be affected */
1088 client_update_transient_for(self
);
1091 client_update_kwm_icon(self
);
1092 /* try get the kwm icon first, this is a fallback only */
1093 if (self
->pixmap_icon
== None
) {
1094 if (hints
->flags
& IconPixmapHint
) {
1095 if (self
->pixmap_icon
== None
) {
1096 self
->pixmap_icon
= hints
->icon_pixmap
;
1097 if (hints
->flags
& IconMaskHint
)
1098 self
->pixmap_icon_mask
= hints
->icon_mask
;
1100 self
->pixmap_icon_mask
= None
;
1103 frame_adjust_icon(self
->frame
);
1111 if (ur
!= self
->urgent
) {
1113 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
1115 /* fire the urgent callback if we're mapped, otherwise, wait until
1116 after we're mapped */
1118 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1122 void client_update_title(Client
*self
)
1126 g_free(self
->title
);
1129 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1130 /* try old x stuff */
1131 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1132 data
= g_strdup("Unnamed Window");
1134 /* look for duplicates and append a number */
1136 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1141 frame_adjust_title(self
->frame
);
1144 void client_update_icon_title(Client
*self
)
1148 g_free(self
->icon_title
);
1151 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1152 /* try old x stuff */
1153 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
))
1154 data
= g_strdup("Unnamed Window");
1156 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1158 self
->icon_title
= data
;
1161 void client_update_class(Client
*self
)
1166 if (self
->name
) g_free(self
->name
);
1167 if (self
->class) g_free(self
->class);
1168 if (self
->role
) g_free(self
->role
);
1170 self
->name
= self
->class = self
->role
= NULL
;
1172 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1174 self
->name
= g_strdup(data
[0]);
1176 self
->class = g_strdup(data
[1]);
1181 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1182 self
->role
= g_strdup(s
);
1184 if (self
->name
== NULL
) self
->name
= g_strdup("");
1185 if (self
->class == NULL
) self
->class = g_strdup("");
1186 if (self
->role
== NULL
) self
->role
= g_strdup("");
1189 void client_update_strut(Client
*self
)
1194 if (!PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1195 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1198 STRUT_SET(self
->strut
, data
[0], data
[2], data
[1], data
[3]);
1200 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1204 /* updating here is pointless while we're being mapped cuz we're not in
1205 the client list yet */
1207 screen_update_struts();
1210 void client_update_icons(Client
*self
)
1217 for (j
= 0; j
< self
->nicons
; ++j
)
1218 g_free(self
->icons
[j
].data
);
1219 if (self
->nicons
> 0)
1220 g_free(self
->icons
);
1223 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1224 /* figure out how many valid icons are in here */
1226 while (num
- i
> 2) {
1234 self
->icons
= g_new(Icon
, self
->nicons
);
1236 /* store the icons */
1238 for (j
= 0; j
< self
->nicons
; ++j
) {
1239 w
= self
->icons
[j
].width
= data
[i
++];
1240 h
= self
->icons
[j
].height
= data
[i
++];
1241 self
->icons
[j
].data
=
1242 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1251 frame_adjust_icon(self
->frame
);
1254 void client_update_kwm_icon(Client
*self
)
1259 if (!PROP_GETA32(self
->window
, kwm_win_icon
, kwm_win_icon
, &data
, &num
)) {
1260 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1263 self
->pixmap_icon
= data
[0];
1264 self
->pixmap_icon_mask
= data
[1];
1266 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1270 frame_adjust_icon(self
->frame
);
1273 static void client_change_state(Client
*self
)
1276 guint32 netstate
[10];
1279 state
[0] = self
->wmstate
;
1281 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1285 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1287 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1289 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1290 if (self
->skip_taskbar
)
1291 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1292 if (self
->skip_pager
)
1293 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1294 if (self
->fullscreen
)
1295 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1297 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1299 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1301 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1303 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1304 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1306 client_calc_layer(self
);
1309 frame_adjust_state(self
->frame
);
1312 static Client
*search_focus_tree(Client
*node
, Client
*skip
)
1317 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1318 Client
*c
= it
->data
;
1319 if (c
== skip
) continue; /* circular? */
1320 if ((ret
= search_focus_tree(c
, skip
))) return ret
;
1321 if (client_focused(c
)) return c
;
1326 static void calc_recursive(Client
*self
, StackLayer l
, gboolean raised
)
1334 for (it
= self
->transients
; it
; it
= it
->next
)
1335 calc_recursive(it
->data
, l
, raised
? raised
: l
!= old
);
1337 if (!raised
&& l
!= old
)
1339 stacking_raise(self
);
1342 void client_calc_layer(Client
*self
)
1347 /* transients take on the layer of their parents */
1348 if (self
->transient_for
) {
1349 if (self
->transient_for
!= TRAN_GROUP
) {
1350 self
= self
->transient_for
;
1354 for (it
= self
->group
->members
; it
; it
= it
->next
)
1355 if (it
->data
!= self
&&
1356 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
1363 /* is us or one of our transients focused? */
1364 if (client_focused(self
))
1366 else if (search_focus_tree(self
, self
))
1371 if (self
->iconic
) l
= Layer_Icon
;
1372 /* fullscreen windows are only in the fullscreen layer while focused */
1373 else if (self
->fullscreen
&& f
) l
= Layer_Fullscreen
;
1374 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1375 else if (self
->type
== Type_Dock
) {
1376 if (!self
->below
) l
= Layer_Top
;
1377 else l
= Layer_Normal
;
1379 else if (self
->above
) l
= Layer_Above
;
1380 else if (self
->below
) l
= Layer_Below
;
1381 else l
= Layer_Normal
;
1383 calc_recursive(self
, l
, FALSE
);
1386 gboolean
client_should_show(Client
*self
)
1388 if (self
->iconic
) return FALSE
;
1389 else if (!(self
->desktop
== screen_desktop
||
1390 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1391 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1396 static void client_showhide(Client
*self
)
1399 if (client_should_show(self
))
1400 frame_show(self
->frame
);
1402 frame_hide(self
->frame
);
1405 gboolean
client_normal(Client
*self
) {
1406 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1407 self
->type
== Type_Splash
);
1410 static void client_apply_startup_state(Client
*self
)
1412 /* these are in a carefully crafted order.. */
1415 self
->iconic
= FALSE
;
1416 client_iconify(self
, TRUE
, FALSE
);
1418 if (self
->fullscreen
) {
1419 self
->fullscreen
= FALSE
;
1420 client_fullscreen(self
, TRUE
, FALSE
);
1423 self
->shaded
= FALSE
;
1424 client_shade(self
, TRUE
);
1427 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1429 if (self
->max_vert
&& self
->max_horz
) {
1430 self
->max_vert
= self
->max_horz
= FALSE
;
1431 client_maximize(self
, TRUE
, 0, FALSE
);
1432 } else if (self
->max_vert
) {
1433 self
->max_vert
= FALSE
;
1434 client_maximize(self
, TRUE
, 2, FALSE
);
1435 } else if (self
->max_horz
) {
1436 self
->max_horz
= FALSE
;
1437 client_maximize(self
, TRUE
, 1, FALSE
);
1440 /* nothing to do for the other states:
1449 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1450 gboolean user
, gboolean final
)
1452 gboolean moved
= FALSE
, resized
= FALSE
;
1454 /* gets the frame's position */
1455 frame_client_gravity(self
->frame
, &x
, &y
);
1457 /* these positions are frame positions, not client positions */
1459 /* set the size and position if fullscreen */
1460 if (self
->fullscreen
) {
1463 w
= screen_physical_size
.width
;
1464 h
= screen_physical_size
.height
;
1465 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1467 /* set the size and position if maximized */
1468 if (self
->max_horz
) {
1469 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1470 w
= screen_area(self
->desktop
)->width
;
1472 if (self
->max_vert
) {
1473 y
= screen_area(self
->desktop
)->y
;
1474 h
= screen_area(self
->desktop
)->height
-
1475 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1479 /* gets the client's position */
1480 frame_frame_gravity(self
->frame
, &x
, &y
);
1482 /* these override the above states! if you cant move you can't move! */
1484 if (!(self
->functions
& Func_Move
)) {
1488 if (!(self
->functions
& Func_Resize
)) {
1489 w
= self
->area
.width
;
1490 h
= self
->area
.height
;
1494 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1495 w
-= self
->base_size
.width
;
1496 h
-= self
->base_size
.height
;
1499 /* for interactive resizing. have to move half an increment in each
1502 /* how far we are towards the next size inc */
1503 int mw
= w
% self
->size_inc
.width
;
1504 int mh
= h
% self
->size_inc
.height
;
1506 int aw
= self
->size_inc
.width
/ 2;
1507 int ah
= self
->size_inc
.height
/ 2;
1508 /* don't let us move into a new size increment */
1509 if (mw
+ aw
>= self
->size_inc
.width
)
1510 aw
= self
->size_inc
.width
- mw
- 1;
1511 if (mh
+ ah
>= self
->size_inc
.height
)
1512 ah
= self
->size_inc
.height
- mh
- 1;
1516 /* if this is a user-requested resize, then check against min/max
1517 sizes and aspect ratios */
1519 /* smaller than min size or bigger than max size? */
1520 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1521 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1522 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1523 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1525 /* adjust the height ot match the width for the aspect ratios */
1526 if (self
->min_ratio
)
1527 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1528 if (self
->max_ratio
)
1529 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1532 /* keep to the increments */
1533 w
/= self
->size_inc
.width
;
1534 h
/= self
->size_inc
.height
;
1536 /* you cannot resize to nothing */
1540 /* store the logical size */
1541 SIZE_SET(self
->logical_size
, w
, h
);
1543 w
*= self
->size_inc
.width
;
1544 h
*= self
->size_inc
.height
;
1546 w
+= self
->base_size
.width
;
1547 h
+= self
->base_size
.height
;
1551 case Corner_TopLeft
:
1553 case Corner_TopRight
:
1554 x
-= w
- self
->area
.width
;
1556 case Corner_BottomLeft
:
1557 y
-= h
- self
->area
.height
;
1559 case Corner_BottomRight
:
1560 x
-= w
- self
->area
.width
;
1561 y
-= h
- self
->area
.height
;
1565 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1566 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1568 RECT_SET(self
->area
, x
, y
, w
, h
);
1571 XResizeWindow(ob_display
, self
->window
, w
, h
);
1573 /* move/resize the frame to match the request */
1575 if (moved
|| resized
)
1576 frame_adjust_area(self
->frame
, moved
, resized
);
1578 if (!user
|| final
) {
1580 event
.type
= ConfigureNotify
;
1581 event
.xconfigure
.display
= ob_display
;
1582 event
.xconfigure
.event
= self
->window
;
1583 event
.xconfigure
.window
= self
->window
;
1585 /* root window coords with border in mind */
1586 event
.xconfigure
.x
= x
- self
->border_width
+
1587 self
->frame
->size
.left
;
1588 event
.xconfigure
.y
= y
- self
->border_width
+
1589 self
->frame
->size
.top
;
1591 event
.xconfigure
.width
= self
->area
.width
;
1592 event
.xconfigure
.height
= self
->area
.height
;
1593 event
.xconfigure
.border_width
= self
->border_width
;
1594 event
.xconfigure
.above
= self
->frame
->plate
;
1595 event
.xconfigure
.override_redirect
= FALSE
;
1596 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1597 FALSE
, StructureNotifyMask
, &event
);
1602 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1606 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1607 self
->fullscreen
== fs
) return; /* already done */
1609 self
->fullscreen
= fs
;
1610 client_change_state(self
); /* change the state hints on the client,
1611 and adjust out layer/stacking */
1615 guint32 dimensions
[4];
1616 dimensions
[0] = self
->area
.x
;
1617 dimensions
[1] = self
->area
.y
;
1618 dimensions
[2] = self
->area
.width
;
1619 dimensions
[3] = self
->area
.height
;
1621 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1625 /* these are not actually used cuz client_configure will set them
1626 as appropriate when the window is fullscreened */
1632 /* pick some fallbacks... */
1633 x
= screen_area(self
->desktop
)->x
+
1634 screen_area(self
->desktop
)->width
/ 4;
1635 y
= screen_area(self
->desktop
)->y
+
1636 screen_area(self
->desktop
)->height
/ 4;
1637 w
= screen_area(self
->desktop
)->width
/ 2;
1638 h
= screen_area(self
->desktop
)->height
/ 2;
1640 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1641 (guint32
**)&dimensions
, &num
)) {
1652 client_setup_decor_and_functions(self
);
1654 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1656 /* try focus us when we go into fullscreen mode */
1660 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1664 /* move up the transient chain as far as possible first if deiconifying */
1666 while (self
->transient_for
) {
1667 if (self
->transient_for
!= TRAN_GROUP
) {
1668 if (self
->transient_for
->iconic
== iconic
)
1670 self
= self
->transient_for
;
1674 /* the check for TRAN_GROUP is to prevent an infinate loop with
1675 2 transients of the same group at the head of the group's
1677 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1678 Client
*c
= it
->data
;
1680 if (c
!= self
&& c
->transient_for
->iconic
!= iconic
&&
1681 c
->transient_for
!= TRAN_GROUP
) {
1686 if (it
== NULL
) break;
1690 if (self
->iconic
== iconic
) return; /* nothing to do */
1692 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1695 self
->iconic
= iconic
;
1698 self
->wmstate
= IconicState
;
1699 self
->ignore_unmaps
++;
1700 /* we unmap the client itself so that we can get MapRequest events,
1701 and because the ICCCM tells us to! */
1702 XUnmapWindow(ob_display
, self
->window
);
1705 client_set_desktop(self
, screen_desktop
, FALSE
);
1706 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1707 XMapWindow(ob_display
, self
->window
);
1709 client_change_state(self
);
1710 client_showhide(self
);
1711 screen_update_struts();
1713 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1716 /* iconify all transients */
1717 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
1718 if (it
->data
!= self
) client_iconify(it
->data
, iconic
, curdesk
);
1721 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1725 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1726 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1728 /* check if already done */
1730 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1731 if (dir
== 1 && self
->max_horz
) return;
1732 if (dir
== 2 && self
->max_vert
) return;
1734 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1735 if (dir
== 1 && !self
->max_horz
) return;
1736 if (dir
== 2 && !self
->max_vert
) return;
1739 /* work with the frame's coords */
1740 x
= self
->frame
->area
.x
;
1741 y
= self
->frame
->area
.y
;
1742 w
= self
->area
.width
;
1743 h
= self
->area
.height
;
1747 gint32 dimensions
[4];
1756 /* get the property off the window and use it for the dimensions
1757 we are already maxed on */
1758 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1759 (guint32
**)&readdim
, &num
)) {
1761 if (self
->max_horz
) {
1762 dimensions
[0] = readdim
[0];
1763 dimensions
[2] = readdim
[2];
1765 if (self
->max_vert
) {
1766 dimensions
[1] = readdim
[1];
1767 dimensions
[3] = readdim
[3];
1773 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1774 (guint32
*)dimensions
, 4);
1780 /* pick some fallbacks... */
1781 if (dir
== 0 || dir
== 1) { /* horz */
1782 x
= screen_area(self
->desktop
)->x
+
1783 screen_area(self
->desktop
)->width
/ 4;
1784 w
= screen_area(self
->desktop
)->width
/ 2;
1786 if (dir
== 0 || dir
== 2) { /* vert */
1787 y
= screen_area(self
->desktop
)->y
+
1788 screen_area(self
->desktop
)->height
/ 4;
1789 h
= screen_area(self
->desktop
)->height
/ 2;
1792 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1793 (guint32
**)&dimensions
, &num
)) {
1795 if (dir
== 0 || dir
== 1) { /* horz */
1799 if (dir
== 0 || dir
== 2) { /* vert */
1808 if (dir
== 0 || dir
== 1) /* horz */
1809 self
->max_horz
= max
;
1810 if (dir
== 0 || dir
== 2) /* vert */
1811 self
->max_vert
= max
;
1813 if (!self
->max_horz
&& !self
->max_vert
)
1814 PROP_ERASE(self
->window
, openbox_premax
);
1816 client_change_state(self
); /* change the state hints on the client */
1818 /* figure out where the client should be going */
1819 frame_frame_gravity(self
->frame
, &x
, &y
);
1820 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1823 void client_shade(Client
*self
, gboolean shade
)
1825 if ((!(self
->functions
& Func_Shade
) && shade
) || /* can't shade */
1826 self
->shaded
== shade
) return; /* already done */
1828 /* when we're iconic, don't change the wmstate */
1830 self
->wmstate
= shade
? IconicState
: NormalState
;
1831 self
->shaded
= shade
;
1832 client_change_state(self
);
1833 /* resize the frame to just the titlebar */
1834 frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1837 void client_close(Client
*self
)
1841 if (!(self
->functions
& Func_Close
)) return;
1844 XXX: itd be cool to do timeouts and shit here for killing the client's
1846 like... if the window is around after 5 seconds, then the close button
1847 turns a nice red, and if this function is called again, the client is
1851 ce
.xclient
.type
= ClientMessage
;
1852 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1853 ce
.xclient
.display
= ob_display
;
1854 ce
.xclient
.window
= self
->window
;
1855 ce
.xclient
.format
= 32;
1856 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1857 ce
.xclient
.data
.l
[1] = event_lasttime
;
1858 ce
.xclient
.data
.l
[2] = 0l;
1859 ce
.xclient
.data
.l
[3] = 0l;
1860 ce
.xclient
.data
.l
[4] = 0l;
1861 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1864 void client_kill(Client
*self
)
1866 XKillClient(ob_display
, self
->window
);
1869 void client_set_desktop(Client
*self
, guint target
, gboolean donthide
)
1873 if (target
== self
->desktop
) return;
1875 g_message("Setting desktop %u", target
);
1877 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
1879 old
= self
->desktop
;
1880 self
->desktop
= target
;
1881 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
1882 /* the frame can display the current desktop state */
1883 frame_adjust_state(self
->frame
);
1884 /* 'move' the window to the new desktop */
1886 client_showhide(self
);
1887 /* raise if it was not already on the desktop */
1888 if (old
!= DESKTOP_ALL
)
1889 stacking_raise(self
);
1890 screen_update_struts();
1892 /* update the focus lists */
1893 if (old
== DESKTOP_ALL
) {
1894 for (i
= 0; i
< screen_num_desktops
; ++i
)
1895 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
1897 focus_order
[old
] = g_list_remove(focus_order
[old
], self
);
1898 if (target
== DESKTOP_ALL
) {
1899 for (i
= 0; i
< screen_num_desktops
; ++i
) {
1900 if (config_focus_new
)
1901 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
1903 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
1906 if (config_focus_new
)
1907 focus_order
[target
] = g_list_prepend(focus_order
[target
], self
);
1909 focus_order
[target
] = g_list_append(focus_order
[target
], self
);
1912 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
1915 static Client
*search_modal_tree(Client
*node
, Client
*skip
)
1920 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1921 Client
*c
= it
->data
;
1922 if (c
== skip
) continue; /* circular? */
1923 if ((ret
= search_modal_tree(c
, skip
))) return ret
;
1924 if (c
->modal
) return c
;
1929 Client
*client_find_modal_child(Client
*self
)
1931 return search_modal_tree(self
, self
);
1934 gboolean
client_validate(Client
*self
)
1938 XSync(ob_display
, FALSE
); /* get all events on the server */
1940 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
1941 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
1942 XPutBackEvent(ob_display
, &e
);
1949 void client_set_wm_state(Client
*self
, long state
)
1951 if (state
== self
->wmstate
) return; /* no change */
1955 client_iconify(self
, TRUE
, TRUE
);
1958 client_iconify(self
, FALSE
, TRUE
);
1963 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
1965 gboolean shaded
= self
->shaded
;
1966 gboolean fullscreen
= self
->fullscreen
;
1967 gboolean max_horz
= self
->max_horz
;
1968 gboolean max_vert
= self
->max_vert
;
1971 if (!(action
== prop_atoms
.net_wm_state_add
||
1972 action
== prop_atoms
.net_wm_state_remove
||
1973 action
== prop_atoms
.net_wm_state_toggle
))
1974 /* an invalid action was passed to the client message, ignore it */
1977 for (i
= 0; i
< 2; ++i
) {
1978 Atom state
= i
== 0 ? data1
: data2
;
1980 if (!state
) continue;
1982 /* if toggling, then pick whether we're adding or removing */
1983 if (action
== prop_atoms
.net_wm_state_toggle
) {
1984 if (state
== prop_atoms
.net_wm_state_modal
)
1985 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
1986 prop_atoms
.net_wm_state_add
;
1987 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
1988 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
1989 prop_atoms
.net_wm_state_add
;
1990 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
1991 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
1992 prop_atoms
.net_wm_state_add
;
1993 else if (state
== prop_atoms
.net_wm_state_shaded
)
1994 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
1995 prop_atoms
.net_wm_state_add
;
1996 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
1997 action
= self
->skip_taskbar
?
1998 prop_atoms
.net_wm_state_remove
:
1999 prop_atoms
.net_wm_state_add
;
2000 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2001 action
= self
->skip_pager
?
2002 prop_atoms
.net_wm_state_remove
:
2003 prop_atoms
.net_wm_state_add
;
2004 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2005 action
= self
->fullscreen
?
2006 prop_atoms
.net_wm_state_remove
:
2007 prop_atoms
.net_wm_state_add
;
2008 else if (state
== prop_atoms
.net_wm_state_above
)
2009 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2010 prop_atoms
.net_wm_state_add
;
2011 else if (state
== prop_atoms
.net_wm_state_below
)
2012 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2013 prop_atoms
.net_wm_state_add
;
2016 if (action
== prop_atoms
.net_wm_state_add
) {
2017 if (state
== prop_atoms
.net_wm_state_modal
) {
2018 /* XXX raise here or something? */
2020 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2022 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2024 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2026 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2027 self
->skip_taskbar
= TRUE
;
2028 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2029 self
->skip_pager
= TRUE
;
2030 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2032 } else if (state
== prop_atoms
.net_wm_state_above
) {
2034 } else if (state
== prop_atoms
.net_wm_state_below
) {
2038 } else { /* action == prop_atoms.net_wm_state_remove */
2039 if (state
== prop_atoms
.net_wm_state_modal
) {
2040 self
->modal
= FALSE
;
2041 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2043 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2045 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2047 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2048 self
->skip_taskbar
= FALSE
;
2049 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2050 self
->skip_pager
= FALSE
;
2051 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2053 } else if (state
== prop_atoms
.net_wm_state_above
) {
2054 self
->above
= FALSE
;
2055 } else if (state
== prop_atoms
.net_wm_state_below
) {
2056 self
->below
= FALSE
;
2060 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2061 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2063 if (max_horz
== max_vert
) { /* both going the same way */
2064 client_maximize(self
, max_horz
, 0, TRUE
);
2066 client_maximize(self
, max_horz
, 1, TRUE
);
2067 client_maximize(self
, max_vert
, 2, TRUE
);
2071 if (max_horz
!= self
->max_horz
)
2072 client_maximize(self
, max_horz
, 1, TRUE
);
2074 client_maximize(self
, max_vert
, 2, TRUE
);
2077 /* change fullscreen state before shading, as it will affect if the window
2079 if (fullscreen
!= self
->fullscreen
)
2080 client_fullscreen(self
, fullscreen
, TRUE
);
2081 if (shaded
!= self
->shaded
)
2082 client_shade(self
, shaded
);
2083 client_calc_layer(self
);
2084 client_change_state(self
); /* change the hint to relect these changes */
2087 Client
*client_focus_target(Client
*self
)
2091 /* if we have a modal child, then focus it, not us */
2092 child
= client_find_modal_child(self
);
2093 if (child
) return child
;
2097 gboolean
client_focusable(Client
*self
)
2099 /* won't try focus if the client doesn't want it, or if the window isn't
2100 visible on the screen */
2101 return self
->frame
->visible
&&
2102 (self
->can_focus
|| self
->focus_notify
);
2105 gboolean
client_focus(Client
*self
)
2110 /* choose the correct target */
2111 self
= client_focus_target(self
);
2113 if (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
) {
2114 /* update the focus lists */
2115 if (self
->desktop
== DESKTOP_ALL
) {
2116 for (i
= 0; i
< screen_num_desktops
; ++i
) {
2117 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
2118 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
2122 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
2123 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
2128 if (!client_focusable(self
))
2131 /* do a check to see if the window has already been unmapped or destroyed
2132 do this intelligently while watching out for unmaps we've generated
2133 (ignore_unmaps > 0) */
2134 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2135 DestroyNotify
, &ev
)) {
2136 XPutBackEvent(ob_display
, &ev
);
2139 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2140 UnmapNotify
, &ev
)) {
2141 if (self
->ignore_unmaps
) {
2142 self
->ignore_unmaps
--;
2144 XPutBackEvent(ob_display
, &ev
);
2149 if (self
->can_focus
)
2150 /* RevertToPointerRoot causes much more headache than TevertToNone, so
2151 I choose to use it always, hopefully to find errors quicker, if any
2152 are left. (I hate X. I hate focus events.) */
2153 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2156 if (self
->focus_notify
) {
2158 ce
.xclient
.type
= ClientMessage
;
2159 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2160 ce
.xclient
.display
= ob_display
;
2161 ce
.xclient
.window
= self
->window
;
2162 ce
.xclient
.format
= 32;
2163 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2164 ce
.xclient
.data
.l
[1] = event_lasttime
;
2165 ce
.xclient
.data
.l
[2] = 0l;
2166 ce
.xclient
.data
.l
[3] = 0l;
2167 ce
.xclient
.data
.l
[4] = 0l;
2168 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2172 g_message("focusing %lx", self
->window
);
2175 /* Cause the FocusIn to come back to us. Important for desktop switches,
2176 since otherwise we'll have no FocusIn on the queue and send it off to
2177 the focus_backup. */
2178 XSync(ob_display
, FALSE
);
2182 void client_unfocus(Client
*self
)
2184 g_assert(focus_client
== self
);
2186 g_message("client_unfocus");
2188 focus_fallback(Fallback_Unfocusing
);
2191 gboolean
client_focused(Client
*self
)
2193 return self
== focus_client
;
2196 Icon
*client_icon(Client
*self
, int w
, int h
)
2199 /* si is the smallest image >= req */
2200 /* li is the largest image < req */
2201 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2203 if (!self
->nicons
) return NULL
;
2205 for (i
= 0; i
< self
->nicons
; ++i
) {
2206 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2207 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2211 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2216 if (largest
== 0) /* didnt find one smaller than the requested size */
2217 return &self
->icons
[si
];
2218 return &self
->icons
[li
];