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 gulong 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_GET32U(ob_root
, net_client_list_stacking
, window
,
57 client_startup_stack_order
, client_startup_stack_size
);
62 void client_shutdown()
64 g_hash_table_destroy(client_map
);
67 void client_set_list()
69 Window
*windows
, *win_it
;
71 guint size
= g_list_length(client_list
);
73 /* create an array of the window ids */
75 windows
= g_new(Window
, size
);
77 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
78 *win_it
= ((Client
*)it
->data
)->window
;
82 PROP_SET32A(ob_root
, net_client_list
, window
, windows
, size
);
90 void client_manage_all()
92 unsigned int i
, j
, nchild
;
95 XWindowAttributes attrib
;
97 XQueryTree(ob_display
, ob_root
, &w
, &w
, &children
, &nchild
);
99 /* remove all icon windows from the list */
100 for (i
= 0; i
< nchild
; i
++) {
101 if (children
[i
] == None
) continue;
102 wmhints
= XGetWMHints(ob_display
, children
[i
]);
104 if ((wmhints
->flags
& IconWindowHint
) &&
105 (wmhints
->icon_window
!= children
[i
]))
106 for (j
= 0; j
< nchild
; j
++)
107 if (children
[j
] == wmhints
->icon_window
) {
115 for (i
= 0; i
< nchild
; ++i
) {
116 if (children
[i
] == None
)
118 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
119 if (attrib
.override_redirect
) continue;
121 if (attrib
.map_state
!= IsUnmapped
)
122 client_manage(children
[i
]);
127 /* stack them as they were on startup!
128 why with stacking_lower? Why, because then windows who aren't in the
129 stacking list are on the top where you can see them instead of buried
131 for (i
= client_startup_stack_size
; i
> 0; --i
) {
134 w
= client_startup_stack_order
[i
-1];
135 c
= g_hash_table_lookup(client_map
, &w
);
136 if (c
) stacking_lower(c
);
138 g_free(client_startup_stack_order
);
139 client_startup_stack_order
= NULL
;
140 client_startup_stack_size
= 0;
142 if (config_focus_new
)
143 focus_fallback(Fallback_NoFocus
);
146 void client_manage(Window window
)
150 XWindowAttributes attrib
;
151 XSetWindowAttributes attrib_set
;
152 /* XWMHints *wmhint; */
157 /* check if it has already been unmapped by the time we started mapping
158 the grab does a sync so we don't have to here */
159 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
160 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
161 XPutBackEvent(ob_display
, &e
);
164 return; /* don't manage it */
167 /* make sure it isn't an override-redirect window */
168 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
169 attrib
.override_redirect
) {
171 return; /* don't manage it */
174 /* /\* is the window a docking app *\/
175 if ((wmhint = XGetWMHints(ob_display, window))) {
176 if ((wmhint->flags & StateHint) &&
177 wmhint->initial_state == WithdrawnState) {
178 /\* XXX: make dock apps work! *\/
186 g_message("Managing window: %lx", window
);
188 /* choose the events we want to receive on the CLIENT window */
189 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
190 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
191 XChangeWindowAttributes(ob_display
, window
,
192 CWEventMask
|CWDontPropagate
, &attrib_set
);
195 /* create the Client struct, and populate it from the hints on the
197 self
= g_new(Client
, 1);
198 self
->window
= window
;
199 client_get_all(self
);
201 /* remove the client's border (and adjust re gravity) */
202 client_toggle_border(self
, FALSE
);
204 /* specify that if we exit, the window should not be destroyed and should
205 be reparented back to root automatically */
206 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
208 /* create the decoration frame for the client window */
209 self
->frame
= engine_frame_new();
211 engine_frame_grab_client(self
->frame
, self
);
213 client_apply_startup_state(self
);
217 client_list
= g_list_append(client_list
, self
);
218 stacking_list
= g_list_append(stacking_list
, self
);
219 g_assert(!g_hash_table_lookup(client_map
, &self
->window
));
220 g_hash_table_insert(client_map
, &self
->window
, self
);
222 /* update the focus lists */
223 if (self
->desktop
== DESKTOP_ALL
) {
224 for (i
= 0; i
< screen_num_desktops
; ++i
)
225 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
228 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
231 stacking_raise(self
);
233 screen_update_struts();
235 dispatch_client(Event_Client_New
, self
, 0, 0);
237 client_showhide(self
);
239 dispatch_client(Event_Client_Mapped
, self
, 0, 0);
241 if (ob_state
!= State_Starting
&& config_focus_new
)
244 /* update the list hints */
247 /* make sure the window is visible */
248 client_move_onscreen(self
);
250 g_message("Managed window 0x%lx", window
);
253 void client_unmanage_all()
255 while (client_list
!= NULL
)
256 client_unmanage(client_list
->data
);
259 void client_unmanage(Client
*self
)
265 g_message("Unmanaging window: %lx", self
->window
);
267 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
268 g_assert(self
!= NULL
);
270 /* remove the window from our save set */
271 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
273 /* we dont want events no more */
274 XSelectInput(ob_display
, self
->window
, NoEventMask
);
276 engine_frame_hide(self
->frame
);
278 client_list
= g_list_remove(client_list
, self
);
279 stacking_list
= g_list_remove(stacking_list
, self
);
280 g_hash_table_remove(client_map
, &self
->window
);
282 /* update the focus lists */
283 if (self
->desktop
== DESKTOP_ALL
) {
284 for (i
= 0; i
< screen_num_desktops
; ++i
)
285 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
288 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
291 /* once the client is out of the list, update the struts to remove it's
293 screen_update_struts();
295 /* tell our parent(s) that we're gone */
296 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
299 for (it
= self
->group
->members
; it
; it
= it
->next
)
300 if (it
->data
!= self
)
301 ((Client
*)it
->data
)->transients
=
302 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
303 } else if (self
->transient_for
) { /* transient of window */
304 self
->transient_for
->transients
=
305 g_slist_remove(self
->transient_for
->transients
, self
);
308 /* tell our transients that we're gone */
309 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
310 if (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
311 ((Client
*)it
->data
)->transient_for
= NULL
;
312 client_calc_layer(it
->data
);
316 if (focus_client
== self
)
317 client_unfocus(self
);
319 /* remove from its group */
321 group_remove(self
->group
, self
);
325 /* dispatch the unmapped event */
326 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
327 g_assert(self
!= NULL
);
329 /* give the client its border back */
330 client_toggle_border(self
, TRUE
);
332 /* reparent the window out of the frame, and free the frame */
333 engine_frame_release_client(self
->frame
, self
);
336 if (ob_state
!= State_Exiting
) {
337 /* these values should not be persisted across a window
339 prop_erase(self
->window
, prop_atoms
.net_wm_desktop
);
340 prop_erase(self
->window
, prop_atoms
.net_wm_state
);
342 /* if we're left in an iconic state, the client wont be mapped. this is
343 bad, since we will no longer be managing the window on restart */
345 XMapWindow(ob_display
, self
->window
);
348 g_message("Unmanaged window 0x%lx", self
->window
);
350 /* free all data allocated in the client struct */
351 g_slist_free(self
->transients
);
352 for (j
= 0; j
< self
->nicons
; ++j
)
353 g_free(self
->icons
[j
].data
);
354 if (self
->nicons
> 0)
357 g_free(self
->icon_title
);
363 /* update the list hints */
367 static void client_move_onscreen(Client
*self
)
370 int x
= self
->frame
->area
.x
, y
= self
->frame
->area
.y
;
372 a
= screen_area(self
->desktop
);
373 if (x
>= a
->x
+ a
->width
- 1)
374 x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
375 if (y
>= a
->y
+ a
->height
- 1)
376 y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
377 if (x
+ self
->frame
->area
.width
- 1 < a
->x
)
379 if (y
+ self
->frame
->area
.height
- 1< a
->y
)
382 frame_frame_gravity(self
->frame
, &x
, &y
); /* get where the client
384 client_configure(self
, Corner_TopLeft
, x
, y
,
385 self
->area
.width
, self
->area
.height
,
389 static void client_toggle_border(Client
*self
, gboolean show
)
391 /* adjust our idea of where the client is, based on its border. When the
392 border is removed, the client should now be considered to be in a
394 when re-adding the border to the client, the same operation needs to be
396 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
397 int x
= oldx
, y
= oldy
;
398 switch(self
->gravity
) {
400 case NorthWestGravity
:
402 case SouthWestGravity
:
404 case NorthEastGravity
:
406 case SouthEastGravity
:
407 if (show
) x
-= self
->border_width
* 2;
408 else x
+= self
->border_width
* 2;
415 if (show
) x
-= self
->border_width
;
416 else x
+= self
->border_width
;
419 switch(self
->gravity
) {
421 case NorthWestGravity
:
423 case NorthEastGravity
:
425 case SouthWestGravity
:
427 case SouthEastGravity
:
428 if (show
) y
-= self
->border_width
* 2;
429 else y
+= self
->border_width
* 2;
436 if (show
) y
-= self
->border_width
;
437 else y
+= self
->border_width
;
444 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
446 /* move the client so it is back it the right spot _with_ its
448 if (x
!= oldx
|| y
!= oldy
)
449 XMoveWindow(ob_display
, self
->window
, x
, y
);
451 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
455 static void client_get_all(Client
*self
)
457 /* update EVERYTHING!! */
459 self
->ignore_unmaps
= 0;
463 self
->title
= self
->icon_title
= NULL
;
464 self
->name
= self
->class = self
->role
= NULL
;
465 self
->wmstate
= NormalState
;
466 self
->transient
= FALSE
;
467 self
->transients
= NULL
;
468 self
->transient_for
= NULL
;
470 self
->urgent
= FALSE
;
471 self
->positioned
= FALSE
;
472 self
->disabled_decorations
= 0;
476 client_get_area(self
);
477 client_get_desktop(self
);
478 client_get_state(self
);
479 client_get_shaped(self
);
481 client_update_transient_for(self
);
482 client_get_mwm_hints(self
);
483 client_get_type(self
);/* this can change the mwmhints for special cases */
485 client_update_protocols(self
);
487 client_get_gravity(self
); /* get the attribute gravity */
488 client_update_normal_hints(self
); /* this may override the attribute
491 /* got the type, the mwmhints, the protocols, and the normal hints
492 (min/max sizes), so we're ready to set up the decorations/functions */
493 client_setup_decor_and_functions(self
);
495 client_update_wmhints(self
);
496 client_update_title(self
);
497 client_update_icon_title(self
);
498 client_update_class(self
);
499 client_update_strut(self
);
500 client_update_icons(self
);
501 client_update_kwm_icon(self
);
503 /* this makes sure that these windows appear on all desktops */
504 if (self
->type
== Type_Desktop
)
505 self
->desktop
= DESKTOP_ALL
;
507 /* set the desktop hint, to make sure that it always exists, and to
508 reflect any changes we've made here */
509 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
511 client_change_state(self
);
514 static void client_get_area(Client
*self
)
516 XWindowAttributes wattrib
;
519 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
520 g_assert(ret
!= BadWindow
);
522 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
523 self
->border_width
= wattrib
.border_width
;
526 static void client_get_desktop(Client
*self
)
530 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, d
)) {
531 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
532 d
= screen_num_desktops
- 1;
535 /* defaults to the current desktop */
536 self
->desktop
= screen_desktop
;
540 static void client_get_state(Client
*self
)
545 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
546 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
547 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
549 if (PROP_GET32U(self
->window
, net_wm_state
, atom
, state
, num
)) {
551 for (i
= 0; i
< num
; ++i
) {
552 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
554 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
556 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
558 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
559 self
->skip_taskbar
= TRUE
;
560 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
561 self
->skip_pager
= TRUE
;
562 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
563 self
->fullscreen
= TRUE
;
564 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
565 self
->max_vert
= TRUE
;
566 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
567 self
->max_horz
= TRUE
;
568 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
570 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
578 static void client_get_shaped(Client
*self
)
580 self
->shaped
= FALSE
;
582 if (extensions_shape
) {
587 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
589 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
590 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
592 self
->shaped
= (s
!= 0);
597 void client_update_transient_for(Client
*self
)
602 if (XGetTransientForHint(ob_display
, self
->window
, &t
) &&
603 t
!= self
->window
) { /* cant be transient to itself! */
604 self
->transient
= TRUE
;
605 c
= g_hash_table_lookup(client_map
, &t
);
606 g_assert(c
!= self
);/* if this happens then we need to check for it*/
608 if (!c
&& self
->group
) {
609 /* not transient to a client, see if it is transient for a
611 if (t
== self
->group
->leader
||
614 /* window is a transient for its group! */
619 self
->transient
= FALSE
;
621 /* if anything has changed... */
622 if (c
!= self
->transient_for
) {
623 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
626 /* remove from old parents */
627 for (it
= self
->group
->members
; it
; it
= it
->next
)
628 if (it
->data
!= self
)
629 ((Client
*)it
->data
)->transients
=
630 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
631 } else if (self
->transient_for
!= NULL
) { /* transient of window */
632 /* remove from old parent */
633 self
->transient_for
->transients
=
634 g_slist_remove(self
->transient_for
->transients
, self
);
636 self
->transient_for
= c
;
637 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
640 /* add to new parents */
641 for (it
= self
->group
->members
; it
; it
= it
->next
)
642 if (it
->data
!= self
)
643 ((Client
*)it
->data
)->transients
=
644 g_slist_append(((Client
*)it
->data
)->transients
, self
);
645 } else if (self
->transient_for
!= NULL
) { /* transient of window */
646 /* add to new parent */
647 self
->transient_for
->transients
=
648 g_slist_append(self
->transient_for
->transients
, self
);
653 static void client_get_mwm_hints(Client
*self
)
656 unsigned long *hints
;
658 self
->mwmhints
.flags
= 0; /* default to none */
660 if (PROP_GET32U(self
->window
, motif_wm_hints
, motif_wm_hints
, hints
, num
)) {
661 if (num
>= MWM_ELEMENTS
) {
662 self
->mwmhints
.flags
= hints
[0];
663 self
->mwmhints
.functions
= hints
[1];
664 self
->mwmhints
.decorations
= hints
[2];
670 void client_get_type(Client
*self
)
676 if (PROP_GET32U(self
->window
, net_wm_window_type
, atom
, val
, num
)) {
677 /* use the first value that we know about in the array */
678 for (i
= 0; i
< num
; ++i
) {
679 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
680 self
->type
= Type_Desktop
;
681 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
682 self
->type
= Type_Dock
;
683 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
684 self
->type
= Type_Toolbar
;
685 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
686 self
->type
= Type_Menu
;
687 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
688 self
->type
= Type_Utility
;
689 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
690 self
->type
= Type_Splash
;
691 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
692 self
->type
= Type_Dialog
;
693 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
694 self
->type
= Type_Normal
;
695 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
696 /* prevent this window from getting any decor or
698 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
699 MwmFlag_Decorations
);
700 self
->mwmhints
.decorations
= 0;
701 self
->mwmhints
.functions
= 0;
703 if (self
->type
!= (WindowType
) -1)
704 break; /* grab the first legit type */
709 if (self
->type
== (WindowType
) -1) {
710 /*the window type hint was not set, which means we either classify
711 ourself as a normal window or a dialog, depending on if we are a
714 self
->type
= Type_Dialog
;
716 self
->type
= Type_Normal
;
720 void client_update_protocols(Client
*self
)
723 gulong num_return
, i
;
725 self
->focus_notify
= FALSE
;
726 self
->delete_window
= FALSE
;
728 if (PROP_GET32U(self
->window
, wm_protocols
, atom
, proto
, num_return
)) {
729 for (i
= 0; i
< num_return
; ++i
) {
730 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
731 /* this means we can request the window to close */
732 self
->delete_window
= TRUE
;
733 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
734 /* if this protocol is requested, then the window will be
735 notified whenever we want it to receive focus */
736 self
->focus_notify
= TRUE
;
742 static void client_get_gravity(Client
*self
)
744 XWindowAttributes wattrib
;
747 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
748 g_assert(ret
!= BadWindow
);
749 self
->gravity
= wattrib
.win_gravity
;
752 void client_update_normal_hints(Client
*self
)
756 int oldgravity
= self
->gravity
;
759 self
->min_ratio
= 0.0f
;
760 self
->max_ratio
= 0.0f
;
761 SIZE_SET(self
->size_inc
, 1, 1);
762 SIZE_SET(self
->base_size
, 0, 0);
763 SIZE_SET(self
->min_size
, 0, 0);
764 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
766 /* get the hints from the window */
767 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
768 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
770 if (size
.flags
& PWinGravity
) {
771 self
->gravity
= size
.win_gravity
;
773 /* if the client has a frame, i.e. has already been mapped and
774 is changing its gravity */
775 if (self
->frame
&& self
->gravity
!= oldgravity
) {
776 /* move our idea of the client's position based on its new
778 self
->area
.x
= self
->frame
->area
.x
;
779 self
->area
.y
= self
->frame
->area
.y
;
780 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
784 if (size
.flags
& PAspect
) {
785 if (size
.min_aspect
.y
)
786 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
787 if (size
.max_aspect
.y
)
788 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
791 if (size
.flags
& PMinSize
)
792 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
794 if (size
.flags
& PMaxSize
)
795 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
797 if (size
.flags
& PBaseSize
)
798 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
800 if (size
.flags
& PResizeInc
)
801 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
805 void client_setup_decor_and_functions(Client
*self
)
807 /* start with everything (cept fullscreen) */
808 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
809 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
|
811 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
813 if (self
->delete_window
) {
814 self
->decorations
|= Decor_Close
;
815 self
->functions
|= Func_Close
;
818 if (!(self
->min_size
.width
< self
->max_size
.width
||
819 self
->min_size
.height
< self
->max_size
.height
)) {
820 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
821 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
824 switch (self
->type
) {
826 /* normal windows retain all of the possible decorations and
827 functionality, and are the only windows that you can fullscreen */
828 self
->functions
|= Func_Fullscreen
;
832 /* dialogs cannot be maximized */
833 self
->decorations
&= ~Decor_Maximize
;
834 self
->functions
&= ~Func_Maximize
;
840 /* these windows get less functionality */
841 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
842 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
848 /* none of these windows are manipulated by the window manager */
849 self
->decorations
= 0;
854 /* Mwm Hints are applied subtractively to what has already been chosen for
855 decor and functionality */
856 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
857 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
858 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
859 self
->decorations
&= ~Decor_Border
;
860 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
861 self
->decorations
&= ~Decor_Handle
;
862 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
863 self
->decorations
&= ~Decor_Titlebar
;
864 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
865 self
->decorations
&= ~Decor_Iconify
;
866 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
867 self
->decorations
&= ~Decor_Maximize
;
871 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
872 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
873 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
874 self
->functions
&= ~Func_Resize
;
875 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
876 self
->functions
&= ~Func_Move
;
877 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
878 self
->functions
&= ~Func_Iconify
;
879 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
880 self
->functions
&= ~Func_Maximize
;
881 /* dont let mwm hints kill the close button
882 if (! (self->mwmhints.functions & MwmFunc_Close))
883 self->functions &= ~Func_Close; */
887 /* can't maximize without moving/resizing */
888 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
889 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
891 /* finally, user specified disabled decorations are applied to subtract
893 if (self
->disabled_decorations
& Decor_Titlebar
)
894 self
->decorations
&= ~Decor_Titlebar
;
895 if (self
->disabled_decorations
& Decor_Handle
)
896 self
->decorations
&= ~Decor_Handle
;
897 if (self
->disabled_decorations
& Decor_Border
)
898 self
->decorations
&= ~Decor_Border
;
899 if (self
->disabled_decorations
& Decor_Iconify
)
900 self
->decorations
&= ~Decor_Iconify
;
901 if (self
->disabled_decorations
& Decor_Maximize
)
902 self
->decorations
&= ~Decor_Maximize
;
903 if (self
->disabled_decorations
& Decor_AllDesktops
)
904 self
->decorations
&= ~Decor_AllDesktops
;
905 if (self
->disabled_decorations
& Decor_Shade
)
906 self
->decorations
&= ~Decor_Shade
;
907 if (self
->disabled_decorations
& Decor_Close
)
908 self
->decorations
&= ~Decor_Close
;
910 /* if we don't have a titlebar, then we cannot shade! */
911 if (!(self
->decorations
& Decor_Titlebar
))
912 self
->functions
&= ~Func_Shade
;
914 client_change_allowed_actions(self
);
917 /* change the decors on the frame, and with more/less decorations,
918 we may also need to be repositioned */
919 engine_frame_adjust_area(self
->frame
, TRUE
, TRUE
);
920 /* with new decor, the window's maximized size may change */
921 client_remaximize(self
);
925 static void client_change_allowed_actions(Client
*self
)
930 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
932 if (self
->functions
& Func_Shade
)
933 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
934 if (self
->functions
& Func_Close
)
935 actions
[num
++] = prop_atoms
.net_wm_action_close
;
936 if (self
->functions
& Func_Move
)
937 actions
[num
++] = prop_atoms
.net_wm_action_move
;
938 if (self
->functions
& Func_Iconify
)
939 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
940 if (self
->functions
& Func_Resize
)
941 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
942 if (self
->functions
& Func_Fullscreen
)
943 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
944 if (self
->functions
& Func_Maximize
) {
945 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
946 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
949 PROP_SET32A(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
951 /* make sure the window isn't breaking any rules now */
953 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
954 if (self
->frame
) client_shade(self
, FALSE
);
955 else self
->shaded
= FALSE
;
957 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
958 g_message("UNSETTING ICONIC");
959 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
960 else self
->iconic
= FALSE
;
962 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
963 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
964 else self
->fullscreen
= FALSE
;
966 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
968 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
969 else self
->max_vert
= self
->max_horz
= FALSE
;
973 void client_remaximize(Client
*self
)
976 if (self
->max_horz
&& self
->max_vert
)
978 else if (self
->max_horz
)
980 else if (self
->max_vert
)
983 return; /* not maximized */
984 self
->max_horz
= self
->max_vert
= FALSE
;
985 client_maximize(self
, TRUE
, dir
, FALSE
);
988 void client_update_wmhints(Client
*self
)
993 /* assume a window takes input if it doesnt specify */
994 self
->can_focus
= TRUE
;
996 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
997 if (hints
->flags
& InputHint
)
998 self
->can_focus
= hints
->input
;
1000 /* only do this when first managing the window *AND* when we aren't
1002 if (ob_state
!= State_Starting
&& self
->frame
== NULL
)
1003 if (hints
->flags
& StateHint
)
1004 self
->iconic
= hints
->initial_state
== IconicState
;
1006 if (hints
->flags
& XUrgencyHint
)
1009 if (!(hints
->flags
& WindowGroupHint
))
1010 hints
->window_group
= None
; /* no group */
1011 /* did the group state change? */
1012 if (hints
->window_group
!= (self
->group
? self
->group
->leader
: None
)){
1013 /* remove from the old group if there was one */
1014 if (self
->group
!= NULL
)
1015 group_remove(self
->group
, self
);
1016 if (hints
->window_group
!= None
)
1017 self
->group
= group_add(hints
->window_group
, self
);
1019 /* because the self->transient flag wont change from this call,
1020 we don't need to update the window's type and such, only its
1021 transient_for, and the transients lists of other windows in the
1022 group may be affected */
1023 client_update_transient_for(self
);
1026 if (hints
->flags
& IconPixmapHint
) {
1027 client_update_kwm_icon(self
);
1028 /* try get the kwm icon first, this is a fallback only */
1029 if (self
->pixmap_icon
== None
) {
1030 self
->pixmap_icon
= hints
->icon_pixmap
;
1031 if (hints
->flags
& IconMaskHint
)
1032 self
->pixmap_icon_mask
= hints
->icon_mask
;
1034 self
->pixmap_icon_mask
= None
;
1037 engine_frame_adjust_icon(self
->frame
);
1044 if (ur
!= self
->urgent
) {
1046 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
1048 /* fire the urgent callback if we're mapped, otherwise, wait until
1049 after we're mapped */
1051 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1055 void client_update_title(Client
*self
)
1059 g_free(self
->title
);
1062 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, data
)) {
1063 /* try old x stuff */
1064 if (PROP_GETS(self
->window
, wm_name
, string
, data
)) {
1065 /* convert it to UTF-8 */
1069 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
1071 g_warning("Unable to convert string to UTF-8");
1078 data
= g_strdup("Unnamed Window");
1080 PROP_SETS(self
->window
, net_wm_visible_name
, utf8
, data
);
1086 engine_frame_adjust_title(self
->frame
);
1089 void client_update_icon_title(Client
*self
)
1093 g_free(self
->icon_title
);
1096 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, data
)) {
1097 /* try old x stuff */
1098 if (PROP_GETS(self
->window
, wm_icon_name
, string
, data
)) {
1099 /* convert it to UTF-8 */
1103 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
1105 g_warning("Unable to convert string to UTF-8");
1112 data
= g_strdup("Unnamed Window");
1114 PROP_SETS(self
->window
, net_wm_visible_icon_name
, utf8
, data
);
1117 self
->icon_title
= data
;
1120 void client_update_class(Client
*self
)
1126 if (self
->name
) g_free(self
->name
);
1127 if (self
->class) g_free(self
->class);
1128 if (self
->role
) g_free(self
->role
);
1130 self
->name
= self
->class = self
->role
= NULL
;
1132 data
= g_ptr_array_new();
1134 if (PROP_GETSA(self
->window
, wm_class
, string
, data
)) {
1136 self
->name
= g_strdup(g_ptr_array_index(data
, 0));
1138 self
->class = g_strdup(g_ptr_array_index(data
, 1));
1141 for (i
= 0; i
< data
->len
; ++i
)
1142 g_free(g_ptr_array_index(data
, i
));
1143 g_ptr_array_free(data
, TRUE
);
1145 if (PROP_GETS(self
->window
, wm_window_role
, string
, s
))
1146 self
->role
= g_strdup(s
);
1148 if (self
->name
== NULL
) self
->name
= g_strdup("");
1149 if (self
->class == NULL
) self
->class = g_strdup("");
1150 if (self
->role
== NULL
) self
->role
= g_strdup("");
1153 void client_update_strut(Client
*self
)
1157 if (PROP_GET32A(self
->window
, net_wm_strut
, cardinal
, data
, 4)) {
1158 STRUT_SET(self
->strut
, data
[0], data
[2], data
[1], data
[3]);
1161 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1163 /* updating here is pointless while we're being mapped cuz we're not in
1164 the client list yet */
1166 screen_update_struts();
1169 void client_update_icons(Client
*self
)
1172 unsigned long *data
;
1173 unsigned long w
, h
, i
;
1176 for (j
= 0; j
< self
->nicons
; ++j
)
1177 g_free(self
->icons
[j
].data
);
1178 if (self
->nicons
> 0)
1179 g_free(self
->icons
);
1182 if (PROP_GET32U(self
->window
, net_wm_icon
, cardinal
, data
, num
)) {
1183 /* figure out how many valid icons are in here */
1185 while (num
- i
> 2) {
1193 self
->icons
= g_new(Icon
, self
->nicons
);
1195 /* store the icons */
1197 for (j
= 0; j
< self
->nicons
; ++j
) {
1198 w
= self
->icons
[j
].width
= data
[i
++];
1199 h
= self
->icons
[j
].height
= data
[i
++];
1200 self
->icons
[j
].data
=
1201 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1210 engine_frame_adjust_icon(self
->frame
);
1213 void client_update_kwm_icon(Client
*self
)
1217 if (PROP_GET32A(self
->window
, kwm_win_icon
, kwm_win_icon
, data
, 2)) {
1218 self
->pixmap_icon
= data
[0];
1219 self
->pixmap_icon_mask
= data
[1];
1222 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1225 engine_frame_adjust_icon(self
->frame
);
1228 static void client_change_state(Client
*self
)
1230 unsigned long state
[2];
1234 state
[0] = self
->wmstate
;
1236 PROP_SET32A(self
->window
, wm_state
, wm_state
, state
, 2);
1240 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1242 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1244 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1245 if (self
->skip_taskbar
)
1246 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1247 if (self
->skip_pager
)
1248 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1249 if (self
->fullscreen
)
1250 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1252 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1254 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1256 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1258 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1259 PROP_SET32A(self
->window
, net_wm_state
, atom
, netstate
, num
);
1261 client_calc_layer(self
);
1264 engine_frame_adjust_state(self
->frame
);
1267 static Client
*search_focus_tree(Client
*node
, Client
*skip
)
1272 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1273 Client
*c
= it
->data
;
1274 if (c
== skip
) continue; /* circular? */
1275 if ((ret
= search_focus_tree(c
, skip
))) return ret
;
1276 if (client_focused(c
)) return c
;
1281 void client_calc_layer(Client
*self
)
1287 /* are we fullscreen, or do we have a fullscreen transient parent? */
1290 while (c
&& c
!= TRAN_GROUP
) { /* XXX do smthng with the TRAN_GROUP case?*/
1291 if (c
->fullscreen
) {
1295 c
= c
->transient_for
;
1297 if (!fs
&& self
->fullscreen
) {
1298 /* is one of our transients focused? */
1299 c
= search_focus_tree(self
, self
);
1300 if (c
!= NULL
) fs
= TRUE
;
1303 if (self
->iconic
) l
= Layer_Icon
;
1304 else if (fs
) l
= Layer_Fullscreen
;
1305 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1306 else if (self
->type
== Type_Dock
) {
1307 if (!self
->below
) l
= Layer_Top
;
1308 else l
= Layer_Normal
;
1310 else if (self
->above
) l
= Layer_Above
;
1311 else if (self
->below
) l
= Layer_Below
;
1312 else l
= Layer_Normal
;
1314 if (l
!= self
->layer
) {
1317 stacking_raise(self
);
1321 gboolean
client_should_show(Client
*self
)
1323 if (self
->iconic
) return FALSE
;
1324 else if (!(self
->desktop
== screen_desktop
||
1325 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1326 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1331 static void client_showhide(Client
*self
)
1334 if (client_should_show(self
))
1335 engine_frame_show(self
->frame
);
1337 engine_frame_hide(self
->frame
);
1340 gboolean
client_normal(Client
*self
) {
1341 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1342 self
->type
== Type_Splash
);
1345 static void client_apply_startup_state(Client
*self
)
1347 /* these are in a carefully crafted order.. */
1350 self
->iconic
= FALSE
;
1351 client_iconify(self
, TRUE
, FALSE
);
1353 if (self
->fullscreen
) {
1354 self
->fullscreen
= FALSE
;
1355 client_fullscreen(self
, TRUE
, FALSE
);
1358 self
->shaded
= FALSE
;
1359 client_shade(self
, TRUE
);
1362 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1364 if (self
->max_vert
&& self
->max_horz
) {
1365 self
->max_vert
= self
->max_horz
= FALSE
;
1366 client_maximize(self
, TRUE
, 0, FALSE
);
1367 } else if (self
->max_vert
) {
1368 self
->max_vert
= FALSE
;
1369 client_maximize(self
, TRUE
, 2, FALSE
);
1370 } else if (self
->max_horz
) {
1371 self
->max_horz
= FALSE
;
1372 client_maximize(self
, TRUE
, 1, FALSE
);
1375 /* nothing to do for the other states:
1384 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1385 gboolean user
, gboolean final
)
1387 gboolean moved
= FALSE
, resized
= FALSE
;
1389 /* gets the frame's position */
1390 frame_client_gravity(self
->frame
, &x
, &y
);
1392 /* these positions are frame positions, not client positions */
1394 /* set the size and position if fullscreen */
1395 if (self
->fullscreen
) {
1398 w
= screen_physical_size
.width
;
1399 h
= screen_physical_size
.height
;
1401 /* set the size and position if maximized */
1402 if (self
->max_horz
) {
1403 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1404 w
= screen_area(self
->desktop
)->width
;
1406 if (self
->max_vert
) {
1407 y
= screen_area(self
->desktop
)->y
;
1408 h
= screen_area(self
->desktop
)->height
-
1409 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1413 /* gets the client's position */
1414 frame_frame_gravity(self
->frame
, &x
, &y
);
1416 /* these override the above states! if you cant move you can't move! */
1418 if (!(self
->functions
& Func_Move
)) {
1422 if (!(self
->functions
& Func_Resize
)) {
1423 w
= self
->area
.width
;
1424 h
= self
->area
.height
;
1428 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1429 w
-= self
->base_size
.width
;
1430 h
-= self
->base_size
.height
;
1433 /* for interactive resizing. have to move half an increment in each
1436 /* how far we are towards the next size inc */
1437 int mw
= w
% self
->size_inc
.width
;
1438 int mh
= h
% self
->size_inc
.height
;
1440 int aw
= self
->size_inc
.width
/ 2;
1441 int ah
= self
->size_inc
.height
/ 2;
1442 /* don't let us move into a new size increment */
1443 if (mw
+ aw
>= self
->size_inc
.width
)
1444 aw
= self
->size_inc
.width
- mw
- 1;
1445 if (mh
+ ah
>= self
->size_inc
.height
)
1446 ah
= self
->size_inc
.height
- mh
- 1;
1450 /* if this is a user-requested resize, then check against min/max
1451 sizes and aspect ratios */
1453 /* smaller than min size or bigger than max size? */
1454 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1455 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1456 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1457 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1459 /* adjust the height ot match the width for the aspect ratios */
1460 if (self
->min_ratio
)
1461 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1462 if (self
->max_ratio
)
1463 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1466 /* keep to the increments */
1467 w
/= self
->size_inc
.width
;
1468 h
/= self
->size_inc
.height
;
1470 /* you cannot resize to nothing */
1474 /* store the logical size */
1475 SIZE_SET(self
->logical_size
, w
, h
);
1477 w
*= self
->size_inc
.width
;
1478 h
*= self
->size_inc
.height
;
1480 w
+= self
->base_size
.width
;
1481 h
+= self
->base_size
.height
;
1485 case Corner_TopLeft
:
1487 case Corner_TopRight
:
1488 x
-= w
- self
->area
.width
;
1490 case Corner_BottomLeft
:
1491 y
-= h
- self
->area
.height
;
1493 case Corner_BottomRight
:
1494 x
-= w
- self
->area
.width
;
1495 y
-= h
- self
->area
.height
;
1499 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1500 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1502 RECT_SET(self
->area
, x
, y
, w
, h
);
1505 XResizeWindow(ob_display
, self
->window
, w
, h
);
1507 /* move/resize the frame to match the request */
1509 if (moved
|| resized
)
1510 engine_frame_adjust_area(self
->frame
, moved
, resized
);
1512 if (!user
|| final
) {
1514 event
.type
= ConfigureNotify
;
1515 event
.xconfigure
.display
= ob_display
;
1516 event
.xconfigure
.event
= self
->window
;
1517 event
.xconfigure
.window
= self
->window
;
1519 /* root window coords with border in mind */
1520 event
.xconfigure
.x
= x
- self
->border_width
+
1521 self
->frame
->size
.left
;
1522 event
.xconfigure
.y
= y
- self
->border_width
+
1523 self
->frame
->size
.top
;
1525 event
.xconfigure
.width
= self
->area
.width
;
1526 event
.xconfigure
.height
= self
->area
.height
;
1527 event
.xconfigure
.border_width
= self
->border_width
;
1528 event
.xconfigure
.above
= self
->frame
->plate
;
1529 event
.xconfigure
.override_redirect
= FALSE
;
1530 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1531 FALSE
, StructureNotifyMask
, &event
);
1536 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1540 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1541 self
->fullscreen
== fs
) return; /* already done */
1543 self
->fullscreen
= fs
;
1544 client_change_state(self
); /* change the state hints on the client */
1547 /* save the functions and remove them */
1548 self
->pre_fs_func
= self
->functions
;
1549 self
->functions
&= (Func_Close
| Func_Fullscreen
|
1551 /* save the decorations and remove them */
1552 self
->pre_fs_decor
= self
->decorations
;
1553 self
->decorations
= 0;
1556 dimensions
[0] = self
->area
.x
;
1557 dimensions
[1] = self
->area
.y
;
1558 dimensions
[2] = self
->area
.width
;
1559 dimensions
[3] = self
->area
.height
;
1561 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1565 /* these are not actually used cuz client_configure will set them
1566 as appropriate when the window is fullscreened */
1571 self
->functions
= self
->pre_fs_func
;
1572 self
->decorations
= self
->pre_fs_decor
;
1574 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1582 /* pick some fallbacks... */
1583 x
= screen_area(self
->desktop
)->x
+
1584 screen_area(self
->desktop
)->width
/ 4;
1585 y
= screen_area(self
->desktop
)->y
+
1586 screen_area(self
->desktop
)->height
/ 4;
1587 w
= screen_area(self
->desktop
)->width
/ 2;
1588 h
= screen_area(self
->desktop
)->height
/ 2;
1592 client_change_allowed_actions(self
); /* based on the new _functions */
1594 /* when fullscreening, don't obey things like increments, fill the
1596 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, !fs
, TRUE
);
1598 /* raise (back) into our stacking layer */
1599 stacking_raise(self
);
1601 /* try focus us when we go into fullscreen mode */
1605 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1607 if (self
->iconic
== iconic
) return; /* nothing to do */
1609 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1612 self
->iconic
= iconic
;
1615 self
->wmstate
= IconicState
;
1616 self
->ignore_unmaps
++;
1617 /* we unmap the client itself so that we can get MapRequest events,
1618 and because the ICCCM tells us to! */
1619 XUnmapWindow(ob_display
, self
->window
);
1622 client_set_desktop(self
, screen_desktop
, FALSE
);
1623 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1624 XMapWindow(ob_display
, self
->window
);
1626 client_change_state(self
);
1627 client_showhide(self
);
1628 screen_update_struts();
1630 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1633 /* iconify all transients */
1634 if (self
->transients
) {
1637 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
1638 if (it
->data
!= self
) client_iconify(it
->data
, iconic
, curdesk
);
1642 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1646 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1647 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1649 /* check if already done */
1651 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1652 if (dir
== 1 && self
->max_horz
) return;
1653 if (dir
== 2 && self
->max_vert
) return;
1655 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1656 if (dir
== 1 && !self
->max_horz
) return;
1657 if (dir
== 2 && !self
->max_vert
) return;
1660 /* work with the frame's coords */
1661 x
= self
->frame
->area
.x
;
1662 y
= self
->frame
->area
.y
;
1663 w
= self
->area
.width
;
1664 h
= self
->area
.height
;
1676 /* get the property off the window and use it for the dimensions
1677 we are already maxed on */
1678 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1680 if (self
->max_horz
) {
1681 dimensions
[0] = readdim
[0];
1682 dimensions
[2] = readdim
[2];
1684 if (self
->max_vert
) {
1685 dimensions
[1] = readdim
[1];
1686 dimensions
[3] = readdim
[3];
1691 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1697 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1699 if (dir
== 0 || dir
== 1) { /* horz */
1703 if (dir
== 0 || dir
== 2) { /* vert */
1709 /* pick some fallbacks... */
1710 if (dir
== 0 || dir
== 1) { /* horz */
1711 x
= screen_area(self
->desktop
)->x
+
1712 screen_area(self
->desktop
)->width
/ 4;
1713 w
= screen_area(self
->desktop
)->width
/ 2;
1715 if (dir
== 0 || dir
== 2) { /* vert */
1716 y
= screen_area(self
->desktop
)->y
+
1717 screen_area(self
->desktop
)->height
/ 4;
1718 h
= screen_area(self
->desktop
)->height
/ 2;
1723 if (dir
== 0 || dir
== 1) /* horz */
1724 self
->max_horz
= max
;
1725 if (dir
== 0 || dir
== 2) /* vert */
1726 self
->max_vert
= max
;
1728 if (!self
->max_horz
&& !self
->max_vert
)
1729 PROP_ERASE(self
->window
, openbox_premax
);
1731 client_change_state(self
); /* change the state hints on the client */
1733 /* figure out where the client should be going */
1734 frame_frame_gravity(self
->frame
, &x
, &y
);
1735 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1738 void client_shade(Client
*self
, gboolean shade
)
1740 if ((!(self
->functions
& Func_Shade
) && shade
) || /* can't shade */
1741 self
->shaded
== shade
) return; /* already done */
1743 /* when we're iconic, don't change the wmstate */
1745 self
->wmstate
= shade
? IconicState
: NormalState
;
1746 self
->shaded
= shade
;
1747 client_change_state(self
);
1748 /* resize the frame to just the titlebar */
1749 engine_frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1752 void client_close(Client
*self
)
1756 if (!(self
->functions
& Func_Close
)) return;
1759 XXX: itd be cool to do timeouts and shit here for killing the client's
1761 like... if the window is around after 5 seconds, then the close button
1762 turns a nice red, and if this function is called again, the client is
1766 ce
.xclient
.type
= ClientMessage
;
1767 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1768 ce
.xclient
.display
= ob_display
;
1769 ce
.xclient
.window
= self
->window
;
1770 ce
.xclient
.format
= 32;
1771 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1772 ce
.xclient
.data
.l
[1] = event_lasttime
;
1773 ce
.xclient
.data
.l
[2] = 0l;
1774 ce
.xclient
.data
.l
[3] = 0l;
1775 ce
.xclient
.data
.l
[4] = 0l;
1776 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1779 void client_kill(Client
*self
)
1781 XKillClient(ob_display
, self
->window
);
1784 void client_set_desktop(Client
*self
, guint target
, gboolean donthide
)
1788 if (target
== self
->desktop
) return;
1790 g_message("Setting desktop %u", target
);
1792 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
1794 old
= self
->desktop
;
1795 self
->desktop
= target
;
1796 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
1797 /* the frame can display the current desktop state */
1798 engine_frame_adjust_state(self
->frame
);
1799 /* 'move' the window to the new desktop */
1801 client_showhide(self
);
1802 /* raise if it was not already on the desktop */
1803 if (old
!= DESKTOP_ALL
)
1804 stacking_raise(self
);
1805 screen_update_struts();
1807 /* update the focus lists */
1808 if (old
== DESKTOP_ALL
) {
1809 for (i
= 0; i
< screen_num_desktops
; ++i
)
1810 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
1812 focus_order
[old
] = g_list_remove(focus_order
[old
], self
);
1813 if (target
== DESKTOP_ALL
) {
1814 for (i
= 0; i
< screen_num_desktops
; ++i
) {
1815 if (config_focus_new
)
1816 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
1818 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
1821 if (config_focus_new
)
1822 focus_order
[target
] = g_list_prepend(focus_order
[target
], self
);
1824 focus_order
[target
] = g_list_append(focus_order
[target
], self
);
1827 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
1830 static Client
*search_modal_tree(Client
*node
, Client
*skip
)
1835 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1836 Client
*c
= it
->data
;
1837 if (c
== skip
) continue; /* circular? */
1838 if ((ret
= search_modal_tree(c
, skip
))) return ret
;
1839 if (c
->modal
) return c
;
1844 Client
*client_find_modal_child(Client
*self
)
1846 return search_modal_tree(self
, self
);
1849 gboolean
client_validate(Client
*self
)
1853 XSync(ob_display
, FALSE
); /* get all events on the server */
1855 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
1856 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
1857 XPutBackEvent(ob_display
, &e
);
1864 void client_set_wm_state(Client
*self
, long state
)
1866 if (state
== self
->wmstate
) return; /* no change */
1870 client_iconify(self
, TRUE
, TRUE
);
1873 client_iconify(self
, FALSE
, TRUE
);
1878 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
1880 gboolean shaded
= self
->shaded
;
1881 gboolean fullscreen
= self
->fullscreen
;
1882 gboolean max_horz
= self
->max_horz
;
1883 gboolean max_vert
= self
->max_vert
;
1886 if (!(action
== prop_atoms
.net_wm_state_add
||
1887 action
== prop_atoms
.net_wm_state_remove
||
1888 action
== prop_atoms
.net_wm_state_toggle
))
1889 /* an invalid action was passed to the client message, ignore it */
1892 for (i
= 0; i
< 2; ++i
) {
1893 Atom state
= i
== 0 ? data1
: data2
;
1895 if (!state
) continue;
1897 /* if toggling, then pick whether we're adding or removing */
1898 if (action
== prop_atoms
.net_wm_state_toggle
) {
1899 if (state
== prop_atoms
.net_wm_state_modal
)
1900 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
1901 prop_atoms
.net_wm_state_add
;
1902 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
1903 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
1904 prop_atoms
.net_wm_state_add
;
1905 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
1906 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
1907 prop_atoms
.net_wm_state_add
;
1908 else if (state
== prop_atoms
.net_wm_state_shaded
)
1909 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
1910 prop_atoms
.net_wm_state_add
;
1911 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
1912 action
= self
->skip_taskbar
?
1913 prop_atoms
.net_wm_state_remove
:
1914 prop_atoms
.net_wm_state_add
;
1915 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
1916 action
= self
->skip_pager
?
1917 prop_atoms
.net_wm_state_remove
:
1918 prop_atoms
.net_wm_state_add
;
1919 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
1920 action
= self
->fullscreen
?
1921 prop_atoms
.net_wm_state_remove
:
1922 prop_atoms
.net_wm_state_add
;
1923 else if (state
== prop_atoms
.net_wm_state_above
)
1924 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
1925 prop_atoms
.net_wm_state_add
;
1926 else if (state
== prop_atoms
.net_wm_state_below
)
1927 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
1928 prop_atoms
.net_wm_state_add
;
1931 if (action
== prop_atoms
.net_wm_state_add
) {
1932 if (state
== prop_atoms
.net_wm_state_modal
) {
1933 /* XXX raise here or something? */
1935 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1937 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1939 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1941 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1942 self
->skip_taskbar
= TRUE
;
1943 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1944 self
->skip_pager
= TRUE
;
1945 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1947 } else if (state
== prop_atoms
.net_wm_state_above
) {
1949 } else if (state
== prop_atoms
.net_wm_state_below
) {
1953 } else { /* action == prop_atoms.net_wm_state_remove */
1954 if (state
== prop_atoms
.net_wm_state_modal
) {
1955 self
->modal
= FALSE
;
1956 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1958 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1960 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1962 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1963 self
->skip_taskbar
= FALSE
;
1964 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1965 self
->skip_pager
= FALSE
;
1966 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1968 } else if (state
== prop_atoms
.net_wm_state_above
) {
1969 self
->above
= FALSE
;
1970 } else if (state
== prop_atoms
.net_wm_state_below
) {
1971 self
->below
= FALSE
;
1975 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
1976 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
1978 if (max_horz
== max_vert
) { /* both going the same way */
1979 client_maximize(self
, max_horz
, 0, TRUE
);
1981 client_maximize(self
, max_horz
, 1, TRUE
);
1982 client_maximize(self
, max_vert
, 2, TRUE
);
1986 if (max_horz
!= self
->max_horz
)
1987 client_maximize(self
, max_horz
, 1, TRUE
);
1989 client_maximize(self
, max_vert
, 2, TRUE
);
1992 /* change fullscreen state before shading, as it will affect if the window
1994 if (fullscreen
!= self
->fullscreen
)
1995 client_fullscreen(self
, fullscreen
, TRUE
);
1996 if (shaded
!= self
->shaded
)
1997 client_shade(self
, shaded
);
1998 client_calc_layer(self
);
1999 client_change_state(self
); /* change the hint to relect these changes */
2002 Client
*client_focus_target(Client
*self
)
2006 /* if we have a modal child, then focus it, not us */
2007 child
= client_find_modal_child(self
);
2008 if (child
) return child
;
2012 gboolean
client_focusable(Client
*self
)
2014 /* won't try focus if the client doesn't want it, or if the window isn't
2015 visible on the screen */
2016 return self
->frame
->visible
&&
2017 (self
->can_focus
|| self
->focus_notify
);
2020 gboolean
client_focus(Client
*self
)
2024 /* choose the correct target */
2025 self
= client_focus_target(self
);
2027 if (!client_focusable(self
))
2030 /* do a check to see if the window has already been unmapped or destroyed
2031 do this intelligently while watching out for unmaps we've generated
2032 (ignore_unmaps > 0) */
2033 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2034 DestroyNotify
, &ev
)) {
2035 XPutBackEvent(ob_display
, &ev
);
2038 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2039 UnmapNotify
, &ev
)) {
2040 if (self
->ignore_unmaps
) {
2041 self
->ignore_unmaps
--;
2043 XPutBackEvent(ob_display
, &ev
);
2048 if (self
->can_focus
)
2049 /* RevertToPointerRoot causes much more headache than TevertToNone, so
2050 I choose to use it always, hopefully to find errors quicker, if any
2051 are left. (I hate X. I hate focus events.) */
2052 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2055 if (self
->focus_notify
) {
2057 ce
.xclient
.type
= ClientMessage
;
2058 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2059 ce
.xclient
.display
= ob_display
;
2060 ce
.xclient
.window
= self
->window
;
2061 ce
.xclient
.format
= 32;
2062 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2063 ce
.xclient
.data
.l
[1] = event_lasttime
;
2064 ce
.xclient
.data
.l
[2] = 0l;
2065 ce
.xclient
.data
.l
[3] = 0l;
2066 ce
.xclient
.data
.l
[4] = 0l;
2067 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2071 g_message("focusing %lx", self
->window
);
2074 /* Cause the FocusIn to come back to us. Important for desktop switches,
2075 since otherwise we'll have no FocusIn on the queue and send it off to
2076 the focus_backup. */
2077 XSync(ob_display
, FALSE
);
2081 void client_unfocus(Client
*self
)
2083 g_assert(focus_client
== self
);
2084 g_message("client_unfocus");
2085 focus_fallback(Fallback_Unfocusing
);
2088 gboolean
client_focused(Client
*self
)
2090 return self
== focus_client
;
2093 Icon
*client_icon(Client
*self
, int w
, int h
)
2096 /* si is the smallest image >= req */
2097 /* li is the largest image < req */
2098 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2100 if (!self
->nicons
) return NULL
;
2102 for (i
= 0; i
< self
->nicons
; ++i
) {
2103 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2104 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2108 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2113 if (largest
== 0) /* didnt find one smaller than the requested size */
2114 return &self
->icons
[si
];
2115 return &self
->icons
[li
];