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 /* focus the new window? */
242 if (ob_state
!= State_Starting
) {
243 if (config_focus_new
)
245 else if (self
->transient_for
) {
246 if (self
->transient_for
!= TRAN_GROUP
) {/* transient of a window */
247 if (focus_client
== self
->transient_for
)
249 } else { /* transient of a group */
252 for (it
= self
->group
->members
; it
; it
= it
->next
)
253 if (focus_client
== it
->data
) {
261 /* update the list hints */
264 /* make sure the window is visible */
265 client_move_onscreen(self
);
267 g_message("Managed window 0x%lx", window
);
270 void client_unmanage_all()
272 while (client_list
!= NULL
)
273 client_unmanage(client_list
->data
);
276 void client_unmanage(Client
*self
)
282 g_message("Unmanaging window: %lx", self
->window
);
284 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
285 g_assert(self
!= NULL
);
287 /* remove the window from our save set */
288 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
290 /* we dont want events no more */
291 XSelectInput(ob_display
, self
->window
, NoEventMask
);
293 engine_frame_hide(self
->frame
);
295 client_list
= g_list_remove(client_list
, self
);
296 stacking_list
= g_list_remove(stacking_list
, self
);
297 g_hash_table_remove(client_map
, &self
->window
);
299 /* update the focus lists */
300 if (self
->desktop
== DESKTOP_ALL
) {
301 for (i
= 0; i
< screen_num_desktops
; ++i
)
302 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
305 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
308 /* once the client is out of the list, update the struts to remove it's
310 screen_update_struts();
312 /* tell our parent(s) that we're gone */
313 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
316 for (it
= self
->group
->members
; it
; it
= it
->next
)
317 if (it
->data
!= self
)
318 ((Client
*)it
->data
)->transients
=
319 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
320 } else if (self
->transient_for
) { /* transient of window */
321 self
->transient_for
->transients
=
322 g_slist_remove(self
->transient_for
->transients
, self
);
325 /* tell our transients that we're gone */
326 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
327 if (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
328 ((Client
*)it
->data
)->transient_for
= NULL
;
329 client_calc_layer(it
->data
);
333 if (focus_client
== self
)
334 client_unfocus(self
);
336 /* remove from its group */
338 group_remove(self
->group
, self
);
342 /* dispatch the unmapped event */
343 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
344 g_assert(self
!= NULL
);
346 /* give the client its border back */
347 client_toggle_border(self
, TRUE
);
349 /* reparent the window out of the frame, and free the frame */
350 engine_frame_release_client(self
->frame
, self
);
353 if (ob_state
!= State_Exiting
) {
354 /* these values should not be persisted across a window
356 prop_erase(self
->window
, prop_atoms
.net_wm_desktop
);
357 prop_erase(self
->window
, prop_atoms
.net_wm_state
);
359 /* if we're left in an iconic state, the client wont be mapped. this is
360 bad, since we will no longer be managing the window on restart */
362 XMapWindow(ob_display
, self
->window
);
365 g_message("Unmanaged window 0x%lx", self
->window
);
367 /* free all data allocated in the client struct */
368 g_slist_free(self
->transients
);
369 for (j
= 0; j
< self
->nicons
; ++j
)
370 g_free(self
->icons
[j
].data
);
371 if (self
->nicons
> 0)
374 g_free(self
->icon_title
);
380 /* update the list hints */
384 static void client_move_onscreen(Client
*self
)
387 int x
= self
->frame
->area
.x
, y
= self
->frame
->area
.y
;
389 a
= screen_area(self
->desktop
);
390 if (x
>= a
->x
+ a
->width
- 1)
391 x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
392 if (y
>= a
->y
+ a
->height
- 1)
393 y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
394 if (x
+ self
->frame
->area
.width
- 1 < a
->x
)
396 if (y
+ self
->frame
->area
.height
- 1< a
->y
)
399 frame_frame_gravity(self
->frame
, &x
, &y
); /* get where the client
401 client_configure(self
, Corner_TopLeft
, x
, y
,
402 self
->area
.width
, self
->area
.height
,
406 static void client_toggle_border(Client
*self
, gboolean show
)
408 /* adjust our idea of where the client is, based on its border. When the
409 border is removed, the client should now be considered to be in a
411 when re-adding the border to the client, the same operation needs to be
413 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
414 int x
= oldx
, y
= oldy
;
415 switch(self
->gravity
) {
417 case NorthWestGravity
:
419 case SouthWestGravity
:
421 case NorthEastGravity
:
423 case SouthEastGravity
:
424 if (show
) x
-= self
->border_width
* 2;
425 else x
+= self
->border_width
* 2;
432 if (show
) x
-= self
->border_width
;
433 else x
+= self
->border_width
;
436 switch(self
->gravity
) {
438 case NorthWestGravity
:
440 case NorthEastGravity
:
442 case SouthWestGravity
:
444 case SouthEastGravity
:
445 if (show
) y
-= self
->border_width
* 2;
446 else y
+= self
->border_width
* 2;
453 if (show
) y
-= self
->border_width
;
454 else y
+= self
->border_width
;
461 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
463 /* move the client so it is back it the right spot _with_ its
465 if (x
!= oldx
|| y
!= oldy
)
466 XMoveWindow(ob_display
, self
->window
, x
, y
);
468 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
472 static void client_get_all(Client
*self
)
474 /* update EVERYTHING!! */
476 self
->ignore_unmaps
= 0;
480 self
->title
= self
->icon_title
= NULL
;
481 self
->name
= self
->class = self
->role
= NULL
;
482 self
->wmstate
= NormalState
;
483 self
->transient
= FALSE
;
484 self
->transients
= NULL
;
485 self
->transient_for
= NULL
;
487 self
->urgent
= FALSE
;
488 self
->positioned
= FALSE
;
489 self
->disabled_decorations
= 0;
493 client_get_area(self
);
494 client_get_desktop(self
);
495 client_get_state(self
);
496 client_get_shaped(self
);
498 client_update_transient_for(self
);
499 client_get_mwm_hints(self
);
500 client_get_type(self
);/* this can change the mwmhints for special cases */
502 client_update_protocols(self
);
504 client_get_gravity(self
); /* get the attribute gravity */
505 client_update_normal_hints(self
); /* this may override the attribute
508 /* got the type, the mwmhints, the protocols, and the normal hints
509 (min/max sizes), so we're ready to set up the decorations/functions */
510 client_setup_decor_and_functions(self
);
512 client_update_wmhints(self
);
513 client_update_title(self
);
514 client_update_icon_title(self
);
515 client_update_class(self
);
516 client_update_strut(self
);
517 client_update_icons(self
);
518 client_update_kwm_icon(self
);
520 /* this makes sure that these windows appear on all desktops */
521 if (self
->type
== Type_Desktop
)
522 self
->desktop
= DESKTOP_ALL
;
524 /* set the desktop hint, to make sure that it always exists, and to
525 reflect any changes we've made here */
526 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
528 client_change_state(self
);
531 static void client_get_area(Client
*self
)
533 XWindowAttributes wattrib
;
536 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
537 g_assert(ret
!= BadWindow
);
539 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
540 self
->border_width
= wattrib
.border_width
;
543 static void client_get_desktop(Client
*self
)
547 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, d
)) {
548 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
549 d
= screen_num_desktops
- 1;
552 /* defaults to the current desktop */
553 self
->desktop
= screen_desktop
;
557 static void client_get_state(Client
*self
)
562 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
563 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
564 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
566 if (PROP_GET32U(self
->window
, net_wm_state
, atom
, state
, num
)) {
568 for (i
= 0; i
< num
; ++i
) {
569 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
571 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
573 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
575 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
576 self
->skip_taskbar
= TRUE
;
577 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
578 self
->skip_pager
= TRUE
;
579 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
580 self
->fullscreen
= TRUE
;
581 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
582 self
->max_vert
= TRUE
;
583 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
584 self
->max_horz
= TRUE
;
585 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
587 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
595 static void client_get_shaped(Client
*self
)
597 self
->shaped
= FALSE
;
599 if (extensions_shape
) {
604 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
606 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
607 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
609 self
->shaped
= (s
!= 0);
614 void client_update_transient_for(Client
*self
)
619 if (XGetTransientForHint(ob_display
, self
->window
, &t
) &&
620 t
!= self
->window
) { /* cant be transient to itself! */
621 self
->transient
= TRUE
;
622 c
= g_hash_table_lookup(client_map
, &t
);
623 g_assert(c
!= self
);/* if this happens then we need to check for it*/
625 if (!c
&& self
->group
) {
626 /* not transient to a client, see if it is transient for a
628 if (t
== self
->group
->leader
||
631 /* window is a transient for its group! */
636 self
->transient
= FALSE
;
638 /* if anything has changed... */
639 if (c
!= self
->transient_for
) {
640 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
643 /* remove from old parents */
644 for (it
= self
->group
->members
; it
; it
= it
->next
)
645 if (it
->data
!= self
)
646 ((Client
*)it
->data
)->transients
=
647 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
648 } else if (self
->transient_for
!= NULL
) { /* transient of window */
649 /* remove from old parent */
650 self
->transient_for
->transients
=
651 g_slist_remove(self
->transient_for
->transients
, self
);
653 self
->transient_for
= c
;
654 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
657 /* add to new parents */
658 for (it
= self
->group
->members
; it
; it
= it
->next
)
659 if (it
->data
!= self
)
660 ((Client
*)it
->data
)->transients
=
661 g_slist_append(((Client
*)it
->data
)->transients
, self
);
662 } else if (self
->transient_for
!= NULL
) { /* transient of window */
663 /* add to new parent */
664 self
->transient_for
->transients
=
665 g_slist_append(self
->transient_for
->transients
, self
);
670 static void client_get_mwm_hints(Client
*self
)
673 unsigned long *hints
;
675 self
->mwmhints
.flags
= 0; /* default to none */
677 if (PROP_GET32U(self
->window
, motif_wm_hints
, motif_wm_hints
, hints
, num
)) {
678 if (num
>= MWM_ELEMENTS
) {
679 self
->mwmhints
.flags
= hints
[0];
680 self
->mwmhints
.functions
= hints
[1];
681 self
->mwmhints
.decorations
= hints
[2];
687 void client_get_type(Client
*self
)
693 if (PROP_GET32U(self
->window
, net_wm_window_type
, atom
, val
, num
)) {
694 /* use the first value that we know about in the array */
695 for (i
= 0; i
< num
; ++i
) {
696 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
697 self
->type
= Type_Desktop
;
698 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
699 self
->type
= Type_Dock
;
700 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
701 self
->type
= Type_Toolbar
;
702 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
703 self
->type
= Type_Menu
;
704 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
705 self
->type
= Type_Utility
;
706 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
707 self
->type
= Type_Splash
;
708 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
709 self
->type
= Type_Dialog
;
710 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
711 self
->type
= Type_Normal
;
712 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
713 /* prevent this window from getting any decor or
715 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
716 MwmFlag_Decorations
);
717 self
->mwmhints
.decorations
= 0;
718 self
->mwmhints
.functions
= 0;
720 if (self
->type
!= (WindowType
) -1)
721 break; /* grab the first legit type */
726 if (self
->type
== (WindowType
) -1) {
727 /*the window type hint was not set, which means we either classify
728 ourself as a normal window or a dialog, depending on if we are a
731 self
->type
= Type_Dialog
;
733 self
->type
= Type_Normal
;
737 void client_update_protocols(Client
*self
)
740 gulong num_return
, i
;
742 self
->focus_notify
= FALSE
;
743 self
->delete_window
= FALSE
;
745 if (PROP_GET32U(self
->window
, wm_protocols
, atom
, proto
, num_return
)) {
746 for (i
= 0; i
< num_return
; ++i
) {
747 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
748 /* this means we can request the window to close */
749 self
->delete_window
= TRUE
;
750 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
751 /* if this protocol is requested, then the window will be
752 notified whenever we want it to receive focus */
753 self
->focus_notify
= TRUE
;
759 static void client_get_gravity(Client
*self
)
761 XWindowAttributes wattrib
;
764 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
765 g_assert(ret
!= BadWindow
);
766 self
->gravity
= wattrib
.win_gravity
;
769 void client_update_normal_hints(Client
*self
)
773 int oldgravity
= self
->gravity
;
776 self
->min_ratio
= 0.0f
;
777 self
->max_ratio
= 0.0f
;
778 SIZE_SET(self
->size_inc
, 1, 1);
779 SIZE_SET(self
->base_size
, 0, 0);
780 SIZE_SET(self
->min_size
, 0, 0);
781 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
783 /* get the hints from the window */
784 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
785 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
787 if (size
.flags
& PWinGravity
) {
788 self
->gravity
= size
.win_gravity
;
790 /* if the client has a frame, i.e. has already been mapped and
791 is changing its gravity */
792 if (self
->frame
&& self
->gravity
!= oldgravity
) {
793 /* move our idea of the client's position based on its new
795 self
->area
.x
= self
->frame
->area
.x
;
796 self
->area
.y
= self
->frame
->area
.y
;
797 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
801 if (size
.flags
& PAspect
) {
802 if (size
.min_aspect
.y
)
803 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
804 if (size
.max_aspect
.y
)
805 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
808 if (size
.flags
& PMinSize
)
809 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
811 if (size
.flags
& PMaxSize
)
812 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
814 if (size
.flags
& PBaseSize
)
815 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
817 if (size
.flags
& PResizeInc
)
818 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
822 void client_setup_decor_and_functions(Client
*self
)
824 /* start with everything (cept fullscreen) */
825 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
826 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
|
828 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
830 if (self
->delete_window
) {
831 self
->decorations
|= Decor_Close
;
832 self
->functions
|= Func_Close
;
835 if (!(self
->min_size
.width
< self
->max_size
.width
||
836 self
->min_size
.height
< self
->max_size
.height
)) {
837 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
838 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
841 switch (self
->type
) {
843 /* normal windows retain all of the possible decorations and
844 functionality, and are the only windows that you can fullscreen */
845 self
->functions
|= Func_Fullscreen
;
850 /* these windows cannot be maximized */
851 self
->decorations
&= ~Decor_Maximize
;
852 self
->functions
&= ~Func_Maximize
;
857 /* these windows get less functionality */
858 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
859 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
865 /* none of these windows are manipulated by the window manager */
866 self
->decorations
= 0;
871 /* Mwm Hints are applied subtractively to what has already been chosen for
872 decor and functionality */
873 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
874 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
875 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
876 self
->decorations
&= ~Decor_Border
;
877 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
878 self
->decorations
&= ~Decor_Handle
;
879 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
880 self
->decorations
&= ~Decor_Titlebar
;
881 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
882 self
->decorations
&= ~Decor_Iconify
;
883 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
884 self
->decorations
&= ~Decor_Maximize
;
888 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
889 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
890 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
891 self
->functions
&= ~Func_Resize
;
892 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
893 self
->functions
&= ~Func_Move
;
894 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
895 self
->functions
&= ~Func_Iconify
;
896 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
897 self
->functions
&= ~Func_Maximize
;
898 /* dont let mwm hints kill the close button
899 if (! (self->mwmhints.functions & MwmFunc_Close))
900 self->functions &= ~Func_Close; */
904 /* can't maximize without moving/resizing */
905 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
906 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
908 /* finally, user specified disabled decorations are applied to subtract
910 if (self
->disabled_decorations
& Decor_Titlebar
)
911 self
->decorations
&= ~Decor_Titlebar
;
912 if (self
->disabled_decorations
& Decor_Handle
)
913 self
->decorations
&= ~Decor_Handle
;
914 if (self
->disabled_decorations
& Decor_Border
)
915 self
->decorations
&= ~Decor_Border
;
916 if (self
->disabled_decorations
& Decor_Iconify
)
917 self
->decorations
&= ~Decor_Iconify
;
918 if (self
->disabled_decorations
& Decor_Maximize
)
919 self
->decorations
&= ~Decor_Maximize
;
920 if (self
->disabled_decorations
& Decor_AllDesktops
)
921 self
->decorations
&= ~Decor_AllDesktops
;
922 if (self
->disabled_decorations
& Decor_Shade
)
923 self
->decorations
&= ~Decor_Shade
;
924 if (self
->disabled_decorations
& Decor_Close
)
925 self
->decorations
&= ~Decor_Close
;
927 /* if we don't have a titlebar, then we cannot shade! */
928 if (!(self
->decorations
& Decor_Titlebar
))
929 self
->functions
&= ~Func_Shade
;
931 client_change_allowed_actions(self
);
934 /* change the decors on the frame, and with more/less decorations,
935 we may also need to be repositioned */
936 engine_frame_adjust_area(self
->frame
, TRUE
, TRUE
);
937 /* with new decor, the window's maximized size may change */
938 client_remaximize(self
);
942 static void client_change_allowed_actions(Client
*self
)
947 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
949 if (self
->functions
& Func_Shade
)
950 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
951 if (self
->functions
& Func_Close
)
952 actions
[num
++] = prop_atoms
.net_wm_action_close
;
953 if (self
->functions
& Func_Move
)
954 actions
[num
++] = prop_atoms
.net_wm_action_move
;
955 if (self
->functions
& Func_Iconify
)
956 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
957 if (self
->functions
& Func_Resize
)
958 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
959 if (self
->functions
& Func_Fullscreen
)
960 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
961 if (self
->functions
& Func_Maximize
) {
962 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
963 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
966 PROP_SET32A(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
968 /* make sure the window isn't breaking any rules now */
970 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
971 if (self
->frame
) client_shade(self
, FALSE
);
972 else self
->shaded
= FALSE
;
974 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
975 g_message("UNSETTING ICONIC");
976 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
977 else self
->iconic
= FALSE
;
979 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
980 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
981 else self
->fullscreen
= FALSE
;
983 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
985 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
986 else self
->max_vert
= self
->max_horz
= FALSE
;
990 void client_remaximize(Client
*self
)
993 if (self
->max_horz
&& self
->max_vert
)
995 else if (self
->max_horz
)
997 else if (self
->max_vert
)
1000 return; /* not maximized */
1001 self
->max_horz
= self
->max_vert
= FALSE
;
1002 client_maximize(self
, TRUE
, dir
, FALSE
);
1005 void client_update_wmhints(Client
*self
)
1008 gboolean ur
= FALSE
;
1010 /* assume a window takes input if it doesnt specify */
1011 self
->can_focus
= TRUE
;
1013 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1014 if (hints
->flags
& InputHint
)
1015 self
->can_focus
= hints
->input
;
1017 /* only do this when first managing the window *AND* when we aren't
1019 if (ob_state
!= State_Starting
&& self
->frame
== NULL
)
1020 if (hints
->flags
& StateHint
)
1021 self
->iconic
= hints
->initial_state
== IconicState
;
1023 if (hints
->flags
& XUrgencyHint
)
1026 if (!(hints
->flags
& WindowGroupHint
))
1027 hints
->window_group
= None
; /* no group */
1028 /* did the group state change? */
1029 if (hints
->window_group
!= (self
->group
? self
->group
->leader
: None
)){
1030 /* remove from the old group if there was one */
1031 if (self
->group
!= NULL
)
1032 group_remove(self
->group
, self
);
1033 if (hints
->window_group
!= None
)
1034 self
->group
= group_add(hints
->window_group
, self
);
1036 /* because the self->transient flag wont change from this call,
1037 we don't need to update the window's type and such, only its
1038 transient_for, and the transients lists of other windows in the
1039 group may be affected */
1040 client_update_transient_for(self
);
1043 if (hints
->flags
& IconPixmapHint
) {
1044 client_update_kwm_icon(self
);
1045 /* try get the kwm icon first, this is a fallback only */
1046 if (self
->pixmap_icon
== None
) {
1047 self
->pixmap_icon
= hints
->icon_pixmap
;
1048 if (hints
->flags
& IconMaskHint
)
1049 self
->pixmap_icon_mask
= hints
->icon_mask
;
1051 self
->pixmap_icon_mask
= None
;
1054 engine_frame_adjust_icon(self
->frame
);
1061 if (ur
!= self
->urgent
) {
1063 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
1065 /* fire the urgent callback if we're mapped, otherwise, wait until
1066 after we're mapped */
1068 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1072 void client_update_title(Client
*self
)
1076 g_free(self
->title
);
1079 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, data
)) {
1080 /* try old x stuff */
1081 if (PROP_GETS(self
->window
, wm_name
, string
, data
)) {
1082 /* convert it to UTF-8 */
1086 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
1088 g_warning("Unable to convert string to UTF-8");
1095 data
= g_strdup("Unnamed Window");
1097 PROP_SETS(self
->window
, net_wm_visible_name
, utf8
, data
);
1103 engine_frame_adjust_title(self
->frame
);
1106 void client_update_icon_title(Client
*self
)
1110 g_free(self
->icon_title
);
1113 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, data
)) {
1114 /* try old x stuff */
1115 if (PROP_GETS(self
->window
, wm_icon_name
, string
, data
)) {
1116 /* convert it to UTF-8 */
1120 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
1122 g_warning("Unable to convert string to UTF-8");
1129 data
= g_strdup("Unnamed Window");
1131 PROP_SETS(self
->window
, net_wm_visible_icon_name
, utf8
, data
);
1134 self
->icon_title
= data
;
1137 void client_update_class(Client
*self
)
1143 if (self
->name
) g_free(self
->name
);
1144 if (self
->class) g_free(self
->class);
1145 if (self
->role
) g_free(self
->role
);
1147 self
->name
= self
->class = self
->role
= NULL
;
1149 data
= g_ptr_array_new();
1151 if (PROP_GETSA(self
->window
, wm_class
, string
, data
)) {
1153 self
->name
= g_strdup(g_ptr_array_index(data
, 0));
1155 self
->class = g_strdup(g_ptr_array_index(data
, 1));
1158 for (i
= 0; i
< data
->len
; ++i
)
1159 g_free(g_ptr_array_index(data
, i
));
1160 g_ptr_array_free(data
, TRUE
);
1162 if (PROP_GETS(self
->window
, wm_window_role
, string
, s
))
1163 self
->role
= g_strdup(s
);
1165 if (self
->name
== NULL
) self
->name
= g_strdup("");
1166 if (self
->class == NULL
) self
->class = g_strdup("");
1167 if (self
->role
== NULL
) self
->role
= g_strdup("");
1170 void client_update_strut(Client
*self
)
1174 if (PROP_GET32A(self
->window
, net_wm_strut
, cardinal
, data
, 4)) {
1175 STRUT_SET(self
->strut
, data
[0], data
[2], data
[1], data
[3]);
1178 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1180 /* updating here is pointless while we're being mapped cuz we're not in
1181 the client list yet */
1183 screen_update_struts();
1186 void client_update_icons(Client
*self
)
1189 unsigned long *data
;
1190 unsigned long w
, h
, i
;
1193 for (j
= 0; j
< self
->nicons
; ++j
)
1194 g_free(self
->icons
[j
].data
);
1195 if (self
->nicons
> 0)
1196 g_free(self
->icons
);
1199 if (PROP_GET32U(self
->window
, net_wm_icon
, cardinal
, data
, num
)) {
1200 /* figure out how many valid icons are in here */
1202 while (num
- i
> 2) {
1210 self
->icons
= g_new(Icon
, self
->nicons
);
1212 /* store the icons */
1214 for (j
= 0; j
< self
->nicons
; ++j
) {
1215 w
= self
->icons
[j
].width
= data
[i
++];
1216 h
= self
->icons
[j
].height
= data
[i
++];
1217 self
->icons
[j
].data
=
1218 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1227 engine_frame_adjust_icon(self
->frame
);
1230 void client_update_kwm_icon(Client
*self
)
1234 if (PROP_GET32A(self
->window
, kwm_win_icon
, kwm_win_icon
, data
, 2)) {
1235 self
->pixmap_icon
= data
[0];
1236 self
->pixmap_icon_mask
= data
[1];
1239 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1242 engine_frame_adjust_icon(self
->frame
);
1245 static void client_change_state(Client
*self
)
1247 unsigned long state
[2];
1251 state
[0] = self
->wmstate
;
1253 PROP_SET32A(self
->window
, wm_state
, wm_state
, state
, 2);
1257 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1259 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1261 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1262 if (self
->skip_taskbar
)
1263 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1264 if (self
->skip_pager
)
1265 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1266 if (self
->fullscreen
)
1267 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1269 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1271 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1273 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1275 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1276 PROP_SET32A(self
->window
, net_wm_state
, atom
, netstate
, num
);
1278 client_calc_layer(self
);
1281 engine_frame_adjust_state(self
->frame
);
1284 static Client
*search_focus_tree(Client
*node
, Client
*skip
)
1289 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1290 Client
*c
= it
->data
;
1291 if (c
== skip
) continue; /* circular? */
1292 if ((ret
= search_focus_tree(c
, skip
))) return ret
;
1293 if (client_focused(c
)) return c
;
1298 void client_calc_layer(Client
*self
)
1304 /* are we fullscreen, or do we have a fullscreen transient parent? */
1307 while (c
&& c
!= TRAN_GROUP
) { /* XXX do smthng with the TRAN_GROUP case?*/
1308 if (c
->fullscreen
) {
1312 c
= c
->transient_for
;
1314 if (!fs
&& self
->fullscreen
) {
1315 /* is one of our transients focused? */
1316 c
= search_focus_tree(self
, self
);
1317 if (c
!= NULL
) fs
= TRUE
;
1320 if (self
->iconic
) l
= Layer_Icon
;
1321 else if (fs
) l
= Layer_Fullscreen
;
1322 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1323 else if (self
->type
== Type_Dock
) {
1324 if (!self
->below
) l
= Layer_Top
;
1325 else l
= Layer_Normal
;
1327 else if (self
->above
) l
= Layer_Above
;
1328 else if (self
->below
) l
= Layer_Below
;
1329 else l
= Layer_Normal
;
1331 if (l
!= self
->layer
) {
1334 stacking_raise(self
);
1338 gboolean
client_should_show(Client
*self
)
1340 if (self
->iconic
) return FALSE
;
1341 else if (!(self
->desktop
== screen_desktop
||
1342 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1343 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1348 static void client_showhide(Client
*self
)
1351 if (client_should_show(self
))
1352 engine_frame_show(self
->frame
);
1354 engine_frame_hide(self
->frame
);
1357 gboolean
client_normal(Client
*self
) {
1358 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1359 self
->type
== Type_Splash
);
1362 static void client_apply_startup_state(Client
*self
)
1364 /* these are in a carefully crafted order.. */
1367 self
->iconic
= FALSE
;
1368 client_iconify(self
, TRUE
, FALSE
);
1370 if (self
->fullscreen
) {
1371 self
->fullscreen
= FALSE
;
1372 client_fullscreen(self
, TRUE
, FALSE
);
1375 self
->shaded
= FALSE
;
1376 client_shade(self
, TRUE
);
1379 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1381 if (self
->max_vert
&& self
->max_horz
) {
1382 self
->max_vert
= self
->max_horz
= FALSE
;
1383 client_maximize(self
, TRUE
, 0, FALSE
);
1384 } else if (self
->max_vert
) {
1385 self
->max_vert
= FALSE
;
1386 client_maximize(self
, TRUE
, 2, FALSE
);
1387 } else if (self
->max_horz
) {
1388 self
->max_horz
= FALSE
;
1389 client_maximize(self
, TRUE
, 1, FALSE
);
1392 /* nothing to do for the other states:
1401 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1402 gboolean user
, gboolean final
)
1404 gboolean moved
= FALSE
, resized
= FALSE
;
1406 /* gets the frame's position */
1407 frame_client_gravity(self
->frame
, &x
, &y
);
1409 /* these positions are frame positions, not client positions */
1411 /* set the size and position if fullscreen */
1412 if (self
->fullscreen
) {
1415 w
= screen_physical_size
.width
;
1416 h
= screen_physical_size
.height
;
1418 /* set the size and position if maximized */
1419 if (self
->max_horz
) {
1420 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1421 w
= screen_area(self
->desktop
)->width
;
1423 if (self
->max_vert
) {
1424 y
= screen_area(self
->desktop
)->y
;
1425 h
= screen_area(self
->desktop
)->height
-
1426 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1430 /* gets the client's position */
1431 frame_frame_gravity(self
->frame
, &x
, &y
);
1433 /* these override the above states! if you cant move you can't move! */
1435 if (!(self
->functions
& Func_Move
)) {
1439 if (!(self
->functions
& Func_Resize
)) {
1440 w
= self
->area
.width
;
1441 h
= self
->area
.height
;
1445 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1446 w
-= self
->base_size
.width
;
1447 h
-= self
->base_size
.height
;
1450 /* for interactive resizing. have to move half an increment in each
1453 /* how far we are towards the next size inc */
1454 int mw
= w
% self
->size_inc
.width
;
1455 int mh
= h
% self
->size_inc
.height
;
1457 int aw
= self
->size_inc
.width
/ 2;
1458 int ah
= self
->size_inc
.height
/ 2;
1459 /* don't let us move into a new size increment */
1460 if (mw
+ aw
>= self
->size_inc
.width
)
1461 aw
= self
->size_inc
.width
- mw
- 1;
1462 if (mh
+ ah
>= self
->size_inc
.height
)
1463 ah
= self
->size_inc
.height
- mh
- 1;
1467 /* if this is a user-requested resize, then check against min/max
1468 sizes and aspect ratios */
1470 /* smaller than min size or bigger than max size? */
1471 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1472 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1473 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1474 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1476 /* adjust the height ot match the width for the aspect ratios */
1477 if (self
->min_ratio
)
1478 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1479 if (self
->max_ratio
)
1480 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1483 /* keep to the increments */
1484 w
/= self
->size_inc
.width
;
1485 h
/= self
->size_inc
.height
;
1487 /* you cannot resize to nothing */
1491 /* store the logical size */
1492 SIZE_SET(self
->logical_size
, w
, h
);
1494 w
*= self
->size_inc
.width
;
1495 h
*= self
->size_inc
.height
;
1497 w
+= self
->base_size
.width
;
1498 h
+= self
->base_size
.height
;
1502 case Corner_TopLeft
:
1504 case Corner_TopRight
:
1505 x
-= w
- self
->area
.width
;
1507 case Corner_BottomLeft
:
1508 y
-= h
- self
->area
.height
;
1510 case Corner_BottomRight
:
1511 x
-= w
- self
->area
.width
;
1512 y
-= h
- self
->area
.height
;
1516 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1517 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1519 RECT_SET(self
->area
, x
, y
, w
, h
);
1522 XResizeWindow(ob_display
, self
->window
, w
, h
);
1524 /* move/resize the frame to match the request */
1526 if (moved
|| resized
)
1527 engine_frame_adjust_area(self
->frame
, moved
, resized
);
1529 if (!user
|| final
) {
1531 event
.type
= ConfigureNotify
;
1532 event
.xconfigure
.display
= ob_display
;
1533 event
.xconfigure
.event
= self
->window
;
1534 event
.xconfigure
.window
= self
->window
;
1536 /* root window coords with border in mind */
1537 event
.xconfigure
.x
= x
- self
->border_width
+
1538 self
->frame
->size
.left
;
1539 event
.xconfigure
.y
= y
- self
->border_width
+
1540 self
->frame
->size
.top
;
1542 event
.xconfigure
.width
= self
->area
.width
;
1543 event
.xconfigure
.height
= self
->area
.height
;
1544 event
.xconfigure
.border_width
= self
->border_width
;
1545 event
.xconfigure
.above
= self
->frame
->plate
;
1546 event
.xconfigure
.override_redirect
= FALSE
;
1547 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1548 FALSE
, StructureNotifyMask
, &event
);
1553 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1557 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1558 self
->fullscreen
== fs
) return; /* already done */
1560 self
->fullscreen
= fs
;
1561 client_change_state(self
); /* change the state hints on the client */
1564 /* save the functions and remove them */
1565 self
->pre_fs_func
= self
->functions
;
1566 self
->functions
&= (Func_Close
| Func_Fullscreen
|
1568 /* save the decorations and remove them */
1569 self
->pre_fs_decor
= self
->decorations
;
1570 self
->decorations
= 0;
1573 dimensions
[0] = self
->area
.x
;
1574 dimensions
[1] = self
->area
.y
;
1575 dimensions
[2] = self
->area
.width
;
1576 dimensions
[3] = self
->area
.height
;
1578 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1582 /* these are not actually used cuz client_configure will set them
1583 as appropriate when the window is fullscreened */
1588 self
->functions
= self
->pre_fs_func
;
1589 self
->decorations
= self
->pre_fs_decor
;
1591 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1599 /* pick some fallbacks... */
1600 x
= screen_area(self
->desktop
)->x
+
1601 screen_area(self
->desktop
)->width
/ 4;
1602 y
= screen_area(self
->desktop
)->y
+
1603 screen_area(self
->desktop
)->height
/ 4;
1604 w
= screen_area(self
->desktop
)->width
/ 2;
1605 h
= screen_area(self
->desktop
)->height
/ 2;
1609 client_change_allowed_actions(self
); /* based on the new _functions */
1611 /* when fullscreening, don't obey things like increments, fill the
1613 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, !fs
, TRUE
);
1615 /* raise (back) into our stacking layer */
1616 stacking_raise(self
);
1618 /* try focus us when we go into fullscreen mode */
1622 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1624 /* move up the transient chain as far as possible first if deiconifying */
1626 while (self
->transient_for
) {
1627 if (self
->transient_for
!= TRAN_GROUP
) {
1628 if (self
->transient_for
->iconic
== iconic
)
1630 self
= self
->transient_for
;
1634 /* the check for TRAN_GROUP is to prevent an infinate loop with
1635 2 transients of the same group at the head of the group's
1637 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1638 Client
*c
= it
->data
;
1640 if (c
!= self
&& c
->transient_for
->iconic
!= iconic
&&
1641 (c
->transient_for
!= TRAN_GROUP
||
1642 c
->group
!= self
->group
)) {
1647 if (it
== NULL
) break;
1651 if (self
->iconic
== iconic
) return; /* nothing to do */
1653 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1656 self
->iconic
= iconic
;
1659 self
->wmstate
= IconicState
;
1660 self
->ignore_unmaps
++;
1661 /* we unmap the client itself so that we can get MapRequest events,
1662 and because the ICCCM tells us to! */
1663 XUnmapWindow(ob_display
, self
->window
);
1666 client_set_desktop(self
, screen_desktop
, FALSE
);
1667 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1668 XMapWindow(ob_display
, self
->window
);
1670 client_change_state(self
);
1671 client_showhide(self
);
1672 screen_update_struts();
1674 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1677 /* iconify all transients */
1678 if (self
->transients
) {
1681 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
1682 if (it
->data
!= self
) client_iconify(it
->data
, iconic
, curdesk
);
1686 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1690 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1691 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1693 /* check if already done */
1695 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1696 if (dir
== 1 && self
->max_horz
) return;
1697 if (dir
== 2 && self
->max_vert
) return;
1699 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1700 if (dir
== 1 && !self
->max_horz
) return;
1701 if (dir
== 2 && !self
->max_vert
) return;
1704 /* work with the frame's coords */
1705 x
= self
->frame
->area
.x
;
1706 y
= self
->frame
->area
.y
;
1707 w
= self
->area
.width
;
1708 h
= self
->area
.height
;
1720 /* get the property off the window and use it for the dimensions
1721 we are already maxed on */
1722 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1724 if (self
->max_horz
) {
1725 dimensions
[0] = readdim
[0];
1726 dimensions
[2] = readdim
[2];
1728 if (self
->max_vert
) {
1729 dimensions
[1] = readdim
[1];
1730 dimensions
[3] = readdim
[3];
1735 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1741 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1743 if (dir
== 0 || dir
== 1) { /* horz */
1747 if (dir
== 0 || dir
== 2) { /* vert */
1753 /* pick some fallbacks... */
1754 if (dir
== 0 || dir
== 1) { /* horz */
1755 x
= screen_area(self
->desktop
)->x
+
1756 screen_area(self
->desktop
)->width
/ 4;
1757 w
= screen_area(self
->desktop
)->width
/ 2;
1759 if (dir
== 0 || dir
== 2) { /* vert */
1760 y
= screen_area(self
->desktop
)->y
+
1761 screen_area(self
->desktop
)->height
/ 4;
1762 h
= screen_area(self
->desktop
)->height
/ 2;
1767 if (dir
== 0 || dir
== 1) /* horz */
1768 self
->max_horz
= max
;
1769 if (dir
== 0 || dir
== 2) /* vert */
1770 self
->max_vert
= max
;
1772 if (!self
->max_horz
&& !self
->max_vert
)
1773 PROP_ERASE(self
->window
, openbox_premax
);
1775 client_change_state(self
); /* change the state hints on the client */
1777 /* figure out where the client should be going */
1778 frame_frame_gravity(self
->frame
, &x
, &y
);
1779 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1782 void client_shade(Client
*self
, gboolean shade
)
1784 if ((!(self
->functions
& Func_Shade
) && shade
) || /* can't shade */
1785 self
->shaded
== shade
) return; /* already done */
1787 /* when we're iconic, don't change the wmstate */
1789 self
->wmstate
= shade
? IconicState
: NormalState
;
1790 self
->shaded
= shade
;
1791 client_change_state(self
);
1792 /* resize the frame to just the titlebar */
1793 engine_frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1796 void client_close(Client
*self
)
1800 if (!(self
->functions
& Func_Close
)) return;
1803 XXX: itd be cool to do timeouts and shit here for killing the client's
1805 like... if the window is around after 5 seconds, then the close button
1806 turns a nice red, and if this function is called again, the client is
1810 ce
.xclient
.type
= ClientMessage
;
1811 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1812 ce
.xclient
.display
= ob_display
;
1813 ce
.xclient
.window
= self
->window
;
1814 ce
.xclient
.format
= 32;
1815 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1816 ce
.xclient
.data
.l
[1] = event_lasttime
;
1817 ce
.xclient
.data
.l
[2] = 0l;
1818 ce
.xclient
.data
.l
[3] = 0l;
1819 ce
.xclient
.data
.l
[4] = 0l;
1820 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1823 void client_kill(Client
*self
)
1825 XKillClient(ob_display
, self
->window
);
1828 void client_set_desktop(Client
*self
, guint target
, gboolean donthide
)
1832 if (target
== self
->desktop
) return;
1834 g_message("Setting desktop %u", target
);
1836 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
1838 old
= self
->desktop
;
1839 self
->desktop
= target
;
1840 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
1841 /* the frame can display the current desktop state */
1842 engine_frame_adjust_state(self
->frame
);
1843 /* 'move' the window to the new desktop */
1845 client_showhide(self
);
1846 /* raise if it was not already on the desktop */
1847 if (old
!= DESKTOP_ALL
)
1848 stacking_raise(self
);
1849 screen_update_struts();
1851 /* update the focus lists */
1852 if (old
== DESKTOP_ALL
) {
1853 for (i
= 0; i
< screen_num_desktops
; ++i
)
1854 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
1856 focus_order
[old
] = g_list_remove(focus_order
[old
], self
);
1857 if (target
== DESKTOP_ALL
) {
1858 for (i
= 0; i
< screen_num_desktops
; ++i
) {
1859 if (config_focus_new
)
1860 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
1862 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
1865 if (config_focus_new
)
1866 focus_order
[target
] = g_list_prepend(focus_order
[target
], self
);
1868 focus_order
[target
] = g_list_append(focus_order
[target
], self
);
1871 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
1874 static Client
*search_modal_tree(Client
*node
, Client
*skip
)
1879 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1880 Client
*c
= it
->data
;
1881 if (c
== skip
) continue; /* circular? */
1882 if ((ret
= search_modal_tree(c
, skip
))) return ret
;
1883 if (c
->modal
) return c
;
1888 Client
*client_find_modal_child(Client
*self
)
1890 return search_modal_tree(self
, self
);
1893 gboolean
client_validate(Client
*self
)
1897 XSync(ob_display
, FALSE
); /* get all events on the server */
1899 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
1900 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
1901 XPutBackEvent(ob_display
, &e
);
1908 void client_set_wm_state(Client
*self
, long state
)
1910 if (state
== self
->wmstate
) return; /* no change */
1914 client_iconify(self
, TRUE
, TRUE
);
1917 client_iconify(self
, FALSE
, TRUE
);
1922 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
1924 gboolean shaded
= self
->shaded
;
1925 gboolean fullscreen
= self
->fullscreen
;
1926 gboolean max_horz
= self
->max_horz
;
1927 gboolean max_vert
= self
->max_vert
;
1930 if (!(action
== prop_atoms
.net_wm_state_add
||
1931 action
== prop_atoms
.net_wm_state_remove
||
1932 action
== prop_atoms
.net_wm_state_toggle
))
1933 /* an invalid action was passed to the client message, ignore it */
1936 for (i
= 0; i
< 2; ++i
) {
1937 Atom state
= i
== 0 ? data1
: data2
;
1939 if (!state
) continue;
1941 /* if toggling, then pick whether we're adding or removing */
1942 if (action
== prop_atoms
.net_wm_state_toggle
) {
1943 if (state
== prop_atoms
.net_wm_state_modal
)
1944 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
1945 prop_atoms
.net_wm_state_add
;
1946 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
1947 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
1948 prop_atoms
.net_wm_state_add
;
1949 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
1950 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
1951 prop_atoms
.net_wm_state_add
;
1952 else if (state
== prop_atoms
.net_wm_state_shaded
)
1953 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
1954 prop_atoms
.net_wm_state_add
;
1955 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
1956 action
= self
->skip_taskbar
?
1957 prop_atoms
.net_wm_state_remove
:
1958 prop_atoms
.net_wm_state_add
;
1959 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
1960 action
= self
->skip_pager
?
1961 prop_atoms
.net_wm_state_remove
:
1962 prop_atoms
.net_wm_state_add
;
1963 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
1964 action
= self
->fullscreen
?
1965 prop_atoms
.net_wm_state_remove
:
1966 prop_atoms
.net_wm_state_add
;
1967 else if (state
== prop_atoms
.net_wm_state_above
)
1968 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
1969 prop_atoms
.net_wm_state_add
;
1970 else if (state
== prop_atoms
.net_wm_state_below
)
1971 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
1972 prop_atoms
.net_wm_state_add
;
1975 if (action
== prop_atoms
.net_wm_state_add
) {
1976 if (state
== prop_atoms
.net_wm_state_modal
) {
1977 /* XXX raise here or something? */
1979 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1981 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1983 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1985 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1986 self
->skip_taskbar
= TRUE
;
1987 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1988 self
->skip_pager
= TRUE
;
1989 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1991 } else if (state
== prop_atoms
.net_wm_state_above
) {
1993 } else if (state
== prop_atoms
.net_wm_state_below
) {
1997 } else { /* action == prop_atoms.net_wm_state_remove */
1998 if (state
== prop_atoms
.net_wm_state_modal
) {
1999 self
->modal
= FALSE
;
2000 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2002 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2004 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2006 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2007 self
->skip_taskbar
= FALSE
;
2008 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2009 self
->skip_pager
= FALSE
;
2010 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2012 } else if (state
== prop_atoms
.net_wm_state_above
) {
2013 self
->above
= FALSE
;
2014 } else if (state
== prop_atoms
.net_wm_state_below
) {
2015 self
->below
= FALSE
;
2019 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2020 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2022 if (max_horz
== max_vert
) { /* both going the same way */
2023 client_maximize(self
, max_horz
, 0, TRUE
);
2025 client_maximize(self
, max_horz
, 1, TRUE
);
2026 client_maximize(self
, max_vert
, 2, TRUE
);
2030 if (max_horz
!= self
->max_horz
)
2031 client_maximize(self
, max_horz
, 1, TRUE
);
2033 client_maximize(self
, max_vert
, 2, TRUE
);
2036 /* change fullscreen state before shading, as it will affect if the window
2038 if (fullscreen
!= self
->fullscreen
)
2039 client_fullscreen(self
, fullscreen
, TRUE
);
2040 if (shaded
!= self
->shaded
)
2041 client_shade(self
, shaded
);
2042 client_calc_layer(self
);
2043 client_change_state(self
); /* change the hint to relect these changes */
2046 Client
*client_focus_target(Client
*self
)
2050 /* if we have a modal child, then focus it, not us */
2051 child
= client_find_modal_child(self
);
2052 if (child
) return child
;
2056 gboolean
client_focusable(Client
*self
)
2058 /* won't try focus if the client doesn't want it, or if the window isn't
2059 visible on the screen */
2060 return self
->frame
->visible
&&
2061 (self
->can_focus
|| self
->focus_notify
);
2064 gboolean
client_focus(Client
*self
)
2068 /* choose the correct target */
2069 self
= client_focus_target(self
);
2071 if (!client_focusable(self
))
2074 /* do a check to see if the window has already been unmapped or destroyed
2075 do this intelligently while watching out for unmaps we've generated
2076 (ignore_unmaps > 0) */
2077 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2078 DestroyNotify
, &ev
)) {
2079 XPutBackEvent(ob_display
, &ev
);
2082 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2083 UnmapNotify
, &ev
)) {
2084 if (self
->ignore_unmaps
) {
2085 self
->ignore_unmaps
--;
2087 XPutBackEvent(ob_display
, &ev
);
2092 if (self
->can_focus
)
2093 /* RevertToPointerRoot causes much more headache than TevertToNone, so
2094 I choose to use it always, hopefully to find errors quicker, if any
2095 are left. (I hate X. I hate focus events.) */
2096 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2099 if (self
->focus_notify
) {
2101 ce
.xclient
.type
= ClientMessage
;
2102 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2103 ce
.xclient
.display
= ob_display
;
2104 ce
.xclient
.window
= self
->window
;
2105 ce
.xclient
.format
= 32;
2106 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2107 ce
.xclient
.data
.l
[1] = event_lasttime
;
2108 ce
.xclient
.data
.l
[2] = 0l;
2109 ce
.xclient
.data
.l
[3] = 0l;
2110 ce
.xclient
.data
.l
[4] = 0l;
2111 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2115 g_message("focusing %lx", self
->window
);
2118 /* Cause the FocusIn to come back to us. Important for desktop switches,
2119 since otherwise we'll have no FocusIn on the queue and send it off to
2120 the focus_backup. */
2121 XSync(ob_display
, FALSE
);
2125 void client_unfocus(Client
*self
)
2127 g_assert(focus_client
== self
);
2128 g_message("client_unfocus");
2129 focus_fallback(Fallback_Unfocusing
);
2132 gboolean
client_focused(Client
*self
)
2134 return self
== focus_client
;
2137 Icon
*client_icon(Client
*self
, int w
, int h
)
2140 /* si is the smallest image >= req */
2141 /* li is the largest image < req */
2142 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2144 if (!self
->nicons
) return NULL
;
2146 for (i
= 0; i
< self
->nicons
; ++i
) {
2147 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2148 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2152 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2157 if (largest
== 0) /* didnt find one smaller than the requested size */
2158 return &self
->icons
[si
];
2159 return &self
->icons
[li
];