4 #include "extensions.h"
14 #include <X11/Xutil.h>
16 /*! The event mask to grab on client windows */
17 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
20 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
23 GSList
*client_list
= NULL
;
24 GHashTable
*client_map
= NULL
;
26 static void client_get_all(Client
*self
);
27 static void client_toggle_border(Client
*self
, gboolean show
);
28 static void client_get_area(Client
*self
);
29 static void client_get_desktop(Client
*self
);
30 static void client_get_state(Client
*self
);
31 static void client_get_shaped(Client
*self
);
32 static void client_get_mwm_hints(Client
*self
);
33 static void client_get_gravity(Client
*self
);
34 static void client_showhide(Client
*self
);
35 static void client_change_allowed_actions(Client
*self
);
36 static void client_change_state(Client
*self
);
37 static Client
*search_focus_tree(Client
*node
, Client
*skip
);
38 static void client_apply_startup_state(Client
*self
);
39 static Client
*search_modal_tree(Client
*node
, Client
*skip
);
41 static guint
map_hash(Window w
) { return w
; }
42 static gboolean
map_key_comp(Window w1
, Window w2
) { return w1
== w2
; }
46 client_map
= g_hash_table_new((GHashFunc
)map_hash
,
47 (GEqualFunc
)map_key_comp
);
51 void client_shutdown()
53 g_hash_table_destroy(client_map
);
56 void client_set_list()
58 Window
*windows
, *win_it
;
60 guint size
= g_slist_length(client_list
);
62 /* create an array of the window ids */
64 windows
= g_new(Window
, size
);
66 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
67 *win_it
= ((Client
*)it
->data
)->window
;
71 PROP_SET32A(ob_root
, net_client_list
, window
, windows
, size
);
79 void client_manage_all()
81 unsigned int i
, j
, nchild
;
84 XWindowAttributes attrib
;
86 XQueryTree(ob_display
, ob_root
, &w
, &w
, &children
, &nchild
);
88 /* remove all icon windows from the list */
89 for (i
= 0; i
< nchild
; i
++) {
90 if (children
[i
] == None
) continue;
91 wmhints
= XGetWMHints(ob_display
, children
[i
]);
93 if ((wmhints
->flags
& IconWindowHint
) &&
94 (wmhints
->icon_window
!= children
[i
]))
95 for (j
= 0; j
< nchild
; j
++)
96 if (children
[j
] == wmhints
->icon_window
) {
104 for (i
= 0; i
< nchild
; ++i
) {
105 if (children
[i
] == None
)
107 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
108 if (attrib
.override_redirect
) continue;
110 if (attrib
.map_state
!= IsUnmapped
)
111 client_manage(children
[i
]);
117 void client_manage(Window window
)
121 XWindowAttributes attrib
;
122 XSetWindowAttributes attrib_set
;
123 /* XWMHints *wmhint; */
128 /* check if it has already been unmapped by the time we started mapping
129 the grab does a sync so we don't have to here */
130 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
131 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
132 XPutBackEvent(ob_display
, &e
);
135 return; /* don't manage it */
138 /* make sure it isn't an override-redirect window */
139 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
140 attrib
.override_redirect
) {
142 return; /* don't manage it */
145 /* /\* is the window a docking app *\/
146 if ((wmhint = XGetWMHints(ob_display, window))) {
147 if ((wmhint->flags & StateHint) &&
148 wmhint->initial_state == WithdrawnState) {
149 /\* XXX: make dock apps work! *\/
158 /* choose the events we want to receive on the CLIENT window */
159 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
160 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
161 XChangeWindowAttributes(ob_display
, window
,
162 CWEventMask
|CWDontPropagate
, &attrib_set
);
165 /* create the Client struct, and populate it from the hints on the
167 client
= g_new(Client
, 1);
168 client
->window
= window
;
169 client_get_all(client
);
171 /* remove the client's border (and adjust re gravity) */
172 client_toggle_border(client
, FALSE
);
174 /* specify that if we exit, the window should not be destroyed and should
175 be reparented back to root automatically */
176 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
178 /* create the decoration frame for the client window */
179 client
->frame
= engine_frame_new();
181 engine_frame_grab_client(client
->frame
, client
);
183 client_apply_startup_state(client
);
187 client_list
= g_slist_append(client_list
, client
);
188 stacking_list
= g_list_append(stacking_list
, client
);
189 g_hash_table_insert(client_map
, (gpointer
)window
, client
);
191 /* update the focus lists */
192 if (client
->desktop
== DESKTOP_ALL
) {
193 for (i
= 0; i
< screen_num_desktops
; ++i
)
194 focus_order
[i
] = g_list_append(focus_order
[i
], client
);
197 focus_order
[i
] = g_list_append(focus_order
[i
], client
);
200 stacking_raise(client
);
202 screen_update_struts();
204 dispatch_client(Event_Client_New
, client
, 0, 0);
206 client_showhide(client
);
208 dispatch_client(Event_Client_Mapped
, client
, 0, 0);
210 /* update the list hints */
213 g_message("Managed window 0x%lx", window
);
216 void client_unmanage_all()
218 while (client_list
!= NULL
)
219 client_unmanage(client_list
->data
);
222 void client_unmanage(Client
*client
)
228 g_message("Unmanaging window: %lx", client
->window
);
230 dispatch_client(Event_Client_Destroy
, client
, 0, 0);
232 /* remove the window from our save set */
233 XChangeSaveSet(ob_display
, client
->window
, SetModeDelete
);
235 /* we dont want events no more */
236 XSelectInput(ob_display
, client
->window
, NoEventMask
);
238 engine_frame_hide(client
->frame
);
240 /* dispatch the unmapped event */
241 dispatch_client(Event_Client_Unmapped
, client
, 0, 0);
243 /* give the client its border back */
244 client_toggle_border(client
, TRUE
);
246 /* reparent the window out of the frame, and free the frame */
247 engine_frame_release_client(client
->frame
, client
);
248 client
->frame
= NULL
;
250 client_list
= g_slist_remove(client_list
, client
);
251 stacking_list
= g_list_remove(stacking_list
, client
);
252 g_hash_table_remove(client_map
, (gpointer
)client
->window
);
254 /* update the focus lists */
255 if (client
->desktop
== DESKTOP_ALL
) {
256 for (i
= 0; i
< screen_num_desktops
; ++i
)
257 focus_order
[i
] = g_list_remove(focus_order
[i
], client
);
260 focus_order
[i
] = g_list_remove(focus_order
[i
], client
);
263 /* once the client is out of the list, update the struts to remove it's
265 screen_update_struts();
267 /* tell our parent that we're gone */
268 if (client
->transient_for
!= NULL
)
269 client
->transient_for
->transients
=
270 g_slist_remove(client
->transient_for
->transients
, client
);
272 /* tell our transients that we're gone */
273 for (it
= client
->transients
; it
!= NULL
; it
= it
->next
) {
274 ((Client
*)it
->data
)->transient_for
= NULL
;
275 client_calc_layer(it
->data
);
278 /* unfocus the client (dispatchs the focus event) (we're out of the
279 transient lists already, so being modal doesn't matter) */
280 if (client_focused(client
))
281 client_unfocus(client
);
283 if (ob_state
!= State_Exiting
) {
284 /* these values should not be persisted across a window
286 prop_erase(client
->window
, prop_atoms
.net_wm_desktop
);
287 prop_erase(client
->window
, prop_atoms
.net_wm_state
);
289 /* if we're left in an iconic state, the client wont be mapped. this is
290 bad, since we will no longer be managing the window on restart */
292 XMapWindow(ob_display
, client
->window
);
295 /* free all data allocated in the client struct */
296 g_slist_free(client
->transients
);
297 for (j
= 0; j
< client
->nicons
; ++j
)
298 g_free(client
->icons
[j
].data
);
299 if (client
->nicons
> 0)
300 g_free(client
->icons
);
301 g_free(client
->title
);
302 g_free(client
->icon_title
);
303 g_free(client
->res_name
);
304 g_free(client
->res_class
);
305 g_free(client
->role
);
308 /* update the list hints */
312 static void client_toggle_border(Client
*self
, gboolean show
)
314 /* adjust our idea of where the client is, based on its border. When the
315 border is removed, the client should now be considered to be in a
317 when re-adding the border to the client, the same operation needs to be
319 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
320 int x
= oldx
, y
= oldy
;
321 switch(self
->gravity
) {
323 case NorthWestGravity
:
325 case SouthWestGravity
:
327 case NorthEastGravity
:
329 case SouthEastGravity
:
330 if (show
) x
-= self
->border_width
* 2;
331 else x
+= self
->border_width
* 2;
338 if (show
) x
-= self
->border_width
;
339 else x
+= self
->border_width
;
342 switch(self
->gravity
) {
344 case NorthWestGravity
:
346 case NorthEastGravity
:
348 case SouthWestGravity
:
350 case SouthEastGravity
:
351 if (show
) y
-= self
->border_width
* 2;
352 else y
+= self
->border_width
* 2;
359 if (show
) y
-= self
->border_width
;
360 else y
+= self
->border_width
;
367 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
369 /* move the client so it is back it the right spot _with_ its
371 if (x
!= oldx
|| y
!= oldy
)
372 XMoveWindow(ob_display
, self
->window
, x
, y
);
374 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
378 static void client_get_all(Client
*self
)
380 /* update EVERYTHING!! */
382 self
->ignore_unmaps
= 0;
386 self
->title
= self
->icon_title
= NULL
;
387 self
->res_name
= self
->res_class
= self
->role
= NULL
;
388 self
->wmstate
= NormalState
;
389 self
->transient
= FALSE
;
390 self
->transients
= NULL
;
391 self
->transient_for
= NULL
;
393 self
->urgent
= FALSE
;
394 self
->positioned
= FALSE
;
395 self
->disabled_decorations
= 0;
399 client_get_area(self
);
400 client_get_desktop(self
);
401 client_get_state(self
);
402 client_get_shaped(self
);
404 client_update_transient_for(self
);
405 client_get_mwm_hints(self
);
406 client_get_type(self
);/* this can change the mwmhints for special cases */
408 client_update_protocols(self
);
410 client_get_gravity(self
); /* get the attribute gravity */
411 client_update_normal_hints(self
); /* this may override the attribute
414 /* got the type, the mwmhints, the protocols, and the normal hints
415 (min/max sizes), so we're ready to set up the decorations/functions */
416 client_setup_decor_and_functions(self
);
418 client_update_wmhints(self
);
419 client_update_title(self
);
420 client_update_icon_title(self
);
421 client_update_class(self
);
422 client_update_strut(self
);
423 client_update_icons(self
);
424 client_update_kwm_icon(self
);
426 /* this makes sure that these windows appear on all desktops */
427 if (self
->type
== Type_Desktop
)
428 self
->desktop
= DESKTOP_ALL
;
430 /* set the desktop hint, to make sure that it always exists, and to
431 reflect any changes we've made here */
432 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
434 client_change_state(self
);
437 static void client_get_area(Client
*self
)
439 XWindowAttributes wattrib
;
442 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
443 g_assert(ret
!= BadWindow
);
445 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
446 self
->border_width
= wattrib
.border_width
;
449 static void client_get_desktop(Client
*self
)
453 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, d
)) {
454 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
455 d
= screen_num_desktops
- 1;
458 /* defaults to the current desktop */
459 self
->desktop
= screen_desktop
;
463 static void client_get_state(Client
*self
)
468 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
469 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
470 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
472 if (PROP_GET32U(self
->window
, net_wm_state
, atom
, state
, num
)) {
474 for (i
= 0; i
< num
; ++i
) {
475 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
477 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
479 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
481 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
482 self
->skip_taskbar
= TRUE
;
483 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
484 self
->skip_pager
= TRUE
;
485 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
486 self
->fullscreen
= TRUE
;
487 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
488 self
->max_vert
= TRUE
;
489 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
490 self
->max_horz
= TRUE
;
491 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
493 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
501 static void client_get_shaped(Client
*self
)
503 self
->shaped
= FALSE
;
505 if (extensions_shape
) {
510 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
512 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
513 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
515 self
->shaped
= (s
!= 0);
520 void client_update_transient_for(Client
*self
)
525 if (XGetTransientForHint(ob_display
, self
->window
, &t
) &&
526 t
!= self
->window
) { /* cant be transient to itself! */
527 self
->transient
= TRUE
;
528 c
= g_hash_table_lookup(client_map
, (gpointer
)t
);
529 g_assert(c
!= self
);/* if this happens then we need to check for it*/
531 if (!c
/*XXX: && _group*/) {
532 /* not transient to a client, see if it is transient for a
534 if (/*t == _group->leader() || */
537 /* window is a transient for its group! */
538 /* XXX: for now this is treated as non-transient.
539 this needs to be fixed! */
543 self
->transient
= FALSE
;
545 /* if anything has changed... */
546 if (c
!= self
->transient_for
) {
547 if (self
->transient_for
)
548 /* remove from old parent */
549 g_slist_remove(self
->transient_for
->transients
, self
);
550 self
->transient_for
= c
;
551 if (self
->transient_for
)
552 /* add to new parent */
553 g_slist_append(self
->transient_for
->transients
, self
);
557 static void client_get_mwm_hints(Client
*self
)
560 unsigned long *hints
;
562 self
->mwmhints
.flags
= 0; /* default to none */
564 if (PROP_GET32U(self
->window
, motif_wm_hints
, motif_wm_hints
, hints
, num
)) {
565 if (num
>= MWM_ELEMENTS
) {
566 self
->mwmhints
.flags
= hints
[0];
567 self
->mwmhints
.functions
= hints
[1];
568 self
->mwmhints
.decorations
= hints
[2];
574 void client_get_type(Client
*self
)
580 if (PROP_GET32U(self
->window
, net_wm_window_type
, atom
, val
, num
)) {
581 /* use the first value that we know about in the array */
582 for (i
= 0; i
< num
; ++i
) {
583 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
584 self
->type
= Type_Desktop
;
585 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
586 self
->type
= Type_Dock
;
587 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
588 self
->type
= Type_Toolbar
;
589 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
590 self
->type
= Type_Menu
;
591 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
592 self
->type
= Type_Utility
;
593 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
594 self
->type
= Type_Splash
;
595 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
596 self
->type
= Type_Dialog
;
597 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
598 self
->type
= Type_Normal
;
599 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
600 /* prevent this window from getting any decor or
602 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
603 MwmFlag_Decorations
);
604 self
->mwmhints
.decorations
= 0;
605 self
->mwmhints
.functions
= 0;
607 if (self
->type
!= (WindowType
) -1)
608 break; /* grab the first legit type */
613 if (self
->type
== (WindowType
) -1) {
614 /*the window type hint was not set, which means we either classify
615 ourself as a normal window or a dialog, depending on if we are a
618 self
->type
= Type_Dialog
;
620 self
->type
= Type_Normal
;
624 void client_update_protocols(Client
*self
)
627 gulong num_return
, i
;
629 self
->focus_notify
= FALSE
;
630 self
->delete_window
= FALSE
;
632 if (PROP_GET32U(self
->window
, wm_protocols
, atom
, proto
, num_return
)) {
633 for (i
= 0; i
< num_return
; ++i
) {
634 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
635 /* this means we can request the window to close */
636 self
->delete_window
= TRUE
;
637 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
638 /* if this protocol is requested, then the window will be
639 notified whenever we want it to receive focus */
640 self
->focus_notify
= TRUE
;
646 static void client_get_gravity(Client
*self
)
648 XWindowAttributes wattrib
;
651 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
652 g_assert(ret
!= BadWindow
);
653 self
->gravity
= wattrib
.win_gravity
;
656 void client_update_normal_hints(Client
*self
)
660 int oldgravity
= self
->gravity
;
663 self
->min_ratio
= 0.0f
;
664 self
->max_ratio
= 0.0f
;
665 SIZE_SET(self
->size_inc
, 1, 1);
666 SIZE_SET(self
->base_size
, 0, 0);
667 SIZE_SET(self
->min_size
, 0, 0);
668 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
670 /* get the hints from the window */
671 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
672 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
674 if (size
.flags
& PWinGravity
) {
675 self
->gravity
= size
.win_gravity
;
677 /* if the client has a frame, i.e. has already been mapped and
678 is changing its gravity */
679 if (self
->frame
&& self
->gravity
!= oldgravity
) {
680 /* move our idea of the client's position based on its new
682 self
->area
.x
= self
->frame
->area
.x
;
683 self
->area
.y
= self
->frame
->area
.y
;
684 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
688 if (size
.flags
& PAspect
) {
689 if (size
.min_aspect
.y
)
690 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
691 if (size
.max_aspect
.y
)
692 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
695 if (size
.flags
& PMinSize
)
696 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
698 if (size
.flags
& PMaxSize
)
699 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
701 if (size
.flags
& PBaseSize
)
702 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
704 if (size
.flags
& PResizeInc
)
705 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
709 void client_setup_decor_and_functions(Client
*self
)
711 /* start with everything (cept fullscreen) */
712 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
713 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
;
714 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
716 if (self
->delete_window
) {
717 self
->decorations
|= Decor_Close
;
718 self
->functions
|= Func_Close
;
721 if (!(self
->min_size
.width
< self
->max_size
.width
||
722 self
->min_size
.height
< self
->max_size
.height
)) {
723 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
724 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
727 switch (self
->type
) {
729 /* normal windows retain all of the possible decorations and
730 functionality, and are the only windows that you can fullscreen */
731 self
->functions
|= Func_Fullscreen
;
735 /* dialogs cannot be maximized */
736 self
->decorations
&= ~Decor_Maximize
;
737 self
->functions
&= ~Func_Maximize
;
743 /* these windows get less functionality */
744 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
745 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
751 /* none of these windows are manipulated by the window manager */
752 self
->decorations
= 0;
757 /* Mwm Hints are applied subtractively to what has already been chosen for
758 decor and functionality */
759 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
760 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
761 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
762 self
->decorations
&= ~Decor_Border
;
763 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
764 self
->decorations
&= ~Decor_Handle
;
765 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
766 self
->decorations
&= ~Decor_Titlebar
;
767 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
768 self
->decorations
&= ~Decor_Iconify
;
769 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
770 self
->decorations
&= ~Decor_Maximize
;
774 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
775 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
776 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
777 self
->functions
&= ~Func_Resize
;
778 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
779 self
->functions
&= ~Func_Move
;
780 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
781 self
->functions
&= ~Func_Iconify
;
782 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
783 self
->functions
&= ~Func_Maximize
;
784 /* dont let mwm hints kill the close button
785 if (! (self->mwmhints.functions & MwmFunc_Close))
786 self->functions &= ~Func_Close; */
790 /* can't maximize without moving/resizing */
791 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
792 self
->functions
&= ~Func_Maximize
;
794 /* finally, user specified disabled decorations are applied to subtract
796 if (self
->disabled_decorations
& Decor_Titlebar
)
797 self
->decorations
&= ~Decor_Titlebar
;
798 if (self
->disabled_decorations
& Decor_Handle
)
799 self
->decorations
&= ~Decor_Handle
;
800 if (self
->disabled_decorations
& Decor_Border
)
801 self
->decorations
&= ~Decor_Border
;
802 if (self
->disabled_decorations
& Decor_Iconify
)
803 self
->decorations
&= ~Decor_Iconify
;
804 if (self
->disabled_decorations
& Decor_Maximize
)
805 self
->decorations
&= ~Decor_Maximize
;
806 if (self
->disabled_decorations
& Decor_AllDesktops
)
807 self
->decorations
&= ~Decor_AllDesktops
;
808 if (self
->disabled_decorations
& Decor_Close
)
809 self
->decorations
&= ~Decor_Close
;
811 /* if we don't have a titlebar, then we cannot shade! */
812 if (!(self
->decorations
& Decor_Titlebar
))
813 self
->functions
&= ~Func_Shade
;
815 client_change_allowed_actions(self
);
818 /* change the decors on the frame, and with more/less decorations,
819 we may also need to be repositioned */
820 engine_frame_adjust_area(self
->frame
);
821 /* with new decor, the window's maximized size may change */
822 client_remaximize(self
);
826 static void client_change_allowed_actions(Client
*self
)
831 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
833 if (self
->functions
& Func_Shade
)
834 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
835 if (self
->functions
& Func_Close
)
836 actions
[num
++] = prop_atoms
.net_wm_action_close
;
837 if (self
->functions
& Func_Move
)
838 actions
[num
++] = prop_atoms
.net_wm_action_move
;
839 if (self
->functions
& Func_Iconify
)
840 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
841 if (self
->functions
& Func_Resize
)
842 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
843 if (self
->functions
& Func_Fullscreen
)
844 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
845 if (self
->functions
& Func_Maximize
) {
846 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
847 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
850 PROP_SET32A(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
852 /* make sure the window isn't breaking any rules now */
854 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
855 if (self
->frame
) client_shade(self
, FALSE
);
856 else self
->shaded
= FALSE
;
858 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
859 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
860 else self
->iconic
= FALSE
;
862 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
863 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
864 else self
->fullscreen
= FALSE
;
866 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
868 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
869 else self
->max_vert
= self
->max_horz
= FALSE
;
873 void client_remaximize(Client
*self
)
876 if (self
->max_horz
&& self
->max_vert
)
878 else if (self
->max_horz
)
880 else if (self
->max_vert
)
883 return; /* not maximized */
884 self
->max_horz
= self
->max_vert
= FALSE
;
885 client_maximize(self
, TRUE
, dir
, FALSE
);
888 void client_update_wmhints(Client
*self
)
893 /* assume a window takes input if it doesnt specify */
894 self
->can_focus
= TRUE
;
896 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
897 if (hints
->flags
& InputHint
)
898 self
->can_focus
= hints
->input
;
900 /* only do this when starting! */
901 if (ob_state
== State_Starting
&& (hints
->flags
& StateHint
))
902 self
->iconic
= hints
->initial_state
== IconicState
;
904 if (hints
->flags
& XUrgencyHint
)
907 if (hints
->flags
& WindowGroupHint
) {
908 if (hints
->window_group
!= self
->group
) {
909 /* XXX: remove from the old group if there was one */
910 self
->group
= hints
->window_group
;
911 /* XXX: do stuff with the group */
913 } else /* no group! */
916 if (hints
->flags
& IconPixmapHint
) {
917 client_update_kwm_icon(self
);
918 /* try get the kwm icon first, this is a fallback only */
919 if (self
->pixmap_icon
== None
) {
920 self
->pixmap_icon
= hints
->icon_pixmap
;
921 if (hints
->flags
& IconMaskHint
)
922 self
->pixmap_icon_mask
= hints
->icon_mask
;
924 self
->pixmap_icon_mask
= None
;
927 engine_frame_adjust_icon(self
->frame
);
934 if (ur
!= self
->urgent
) {
936 g_message("Urgent Hint for 0x%lx: %s\n", self
->window
,
938 /* fire the urgent callback if we're mapped, otherwise, wait until
939 after we're mapped */
941 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
945 void client_update_title(Client
*self
)
952 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, data
)) {
953 /* try old x stuff */
954 if (PROP_GETS(self
->window
, wm_name
, string
, data
)) {
955 /* convert it to UTF-8 */
959 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
961 g_warning("Unable to convert string to UTF-8");
968 data
= g_strdup("Unnamed Window");
970 PROP_SETS(self
->window
, net_wm_visible_name
, utf8
, data
);
976 engine_frame_adjust_title(self
->frame
);
979 void client_update_icon_title(Client
*self
)
983 g_free(self
->icon_title
);
986 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, data
)) {
987 /* try old x stuff */
988 if (PROP_GETS(self
->window
, wm_icon_name
, string
, data
)) {
989 /* convert it to UTF-8 */
993 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
995 g_warning("Unable to convert string to UTF-8");
1002 data
= g_strdup("Unnamed Window");
1004 PROP_SETS(self
->window
, net_wm_visible_icon_name
, utf8
, data
);
1007 self
->icon_title
= data
;
1010 void client_update_class(Client
*self
)
1016 if (self
->res_name
) g_free(self
->res_name
);
1017 if (self
->res_class
) g_free(self
->res_class
);
1018 if (self
->role
) g_free(self
->role
);
1020 self
->res_name
= self
->res_class
= self
->role
= NULL
;
1022 data
= g_ptr_array_new();
1024 if (PROP_GETSA(self
->window
, wm_class
, string
, data
)) {
1026 self
->res_name
= g_strdup(g_ptr_array_index(data
, 0));
1028 self
->res_class
= g_strdup(g_ptr_array_index(data
, 1));
1031 for (i
= 0; i
< data
->len
; ++i
)
1032 g_free(g_ptr_array_index(data
, i
));
1033 g_ptr_array_free(data
, TRUE
);
1035 if (PROP_GETS(self
->window
, wm_window_role
, string
, s
))
1036 self
->role
= g_strdup(s
);
1038 if (self
->res_name
== NULL
) self
->res_name
= g_strdup("");
1039 if (self
->res_class
== NULL
) self
->res_class
= g_strdup("");
1040 if (self
->role
== NULL
) self
->role
= g_strdup("");
1043 void client_update_strut(Client
*self
)
1047 if (PROP_GET32A(self
->window
, net_wm_strut
, cardinal
, data
, 4)) {
1048 STRUT_SET(self
->strut
, data
[0], data
[1], data
[2], data
[3]);
1051 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1053 /* updating here is pointless while we're being mapped cuz we're not in
1054 the client list yet */
1056 screen_update_struts();
1059 void client_update_icons(Client
*self
)
1062 unsigned long *data
;
1063 unsigned long w
, h
, i
;
1066 for (j
= 0; j
< self
->nicons
; ++j
)
1067 g_free(self
->icons
[j
].data
);
1068 if (self
->nicons
> 0)
1069 g_free(self
->icons
);
1072 if (PROP_GET32U(self
->window
, net_wm_icon
, cardinal
, data
, num
)) {
1073 /* figure out how many valid icons are in here */
1075 while (num
- i
> 2) {
1083 self
->icons
= g_new(Icon
, self
->nicons
);
1085 /* store the icons */
1087 for (j
= 0; j
< self
->nicons
; ++j
) {
1088 w
= self
->icons
[j
].w
= data
[i
++];
1089 h
= self
->icons
[j
].h
= data
[i
++];
1090 self
->icons
[j
].data
=
1091 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1099 if (self
->nicons
<= 0) {
1101 self
->icons
= g_new0(Icon
, 1);
1105 engine_frame_adjust_icon(self
->frame
);
1108 void client_update_kwm_icon(Client
*self
)
1112 if (PROP_GET32A(self
->window
, kwm_win_icon
, kwm_win_icon
, data
, 2)) {
1113 self
->pixmap_icon
= data
[0];
1114 self
->pixmap_icon_mask
= data
[1];
1117 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1120 engine_frame_adjust_icon(self
->frame
);
1123 static void client_change_state(Client
*self
)
1125 unsigned long state
[2];
1129 state
[0] = self
->wmstate
;
1131 PROP_SET32A(self
->window
, wm_state
, wm_state
, state
, 2);
1135 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1137 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1139 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1140 if (self
->skip_taskbar
)
1141 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1142 if (self
->skip_pager
)
1143 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1144 if (self
->fullscreen
)
1145 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1147 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1149 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1151 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1153 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1154 PROP_SET32A(self
->window
, net_wm_state
, atom
, netstate
, num
);
1156 client_calc_layer(self
);
1159 engine_frame_adjust_state(self
->frame
);
1162 static Client
*search_focus_tree(Client
*node
, Client
*skip
)
1167 for (it
= node
->transients
; it
!= NULL
; it
= g_slist_next(it
)) {
1168 Client
*c
= it
->data
;
1169 if (c
== skip
) continue; /* circular? */
1170 if ((ret
= search_focus_tree(c
, skip
))) return ret
;
1171 if (client_focused(c
)) return c
;
1176 void client_calc_layer(Client
*self
)
1182 /* are we fullscreen, or do we have a fullscreen transient parent? */
1186 if (c
->fullscreen
) {
1190 c
= c
->transient_for
;
1192 if (!fs
&& self
->fullscreen
) {
1193 /* is one of our transients focused? */
1194 c
= search_focus_tree(self
, self
);
1195 if (c
!= NULL
) fs
= TRUE
;
1198 if (self
->iconic
) l
= Layer_Icon
;
1199 else if (fs
) l
= Layer_Fullscreen
;
1200 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1201 else if (self
->type
== Type_Dock
) {
1202 if (!self
->below
) l
= Layer_Top
;
1203 else l
= Layer_Normal
;
1205 else if (self
->above
) l
= Layer_Above
;
1206 else if (self
->below
) l
= Layer_Below
;
1207 else l
= Layer_Normal
;
1209 if (l
!= self
->layer
) {
1212 stacking_raise(self
);
1216 gboolean
client_should_show(Client
*self
)
1218 if (self
->iconic
) return FALSE
;
1219 else if (!(self
->desktop
== screen_desktop
||
1220 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1221 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1226 static void client_showhide(Client
*self
)
1229 if (client_should_show(self
))
1230 engine_frame_show(self
->frame
);
1232 engine_frame_hide(self
->frame
);
1235 gboolean
client_normal(Client
*self
) {
1236 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1237 self
->type
== Type_Splash
);
1240 static void client_apply_startup_state(Client
*self
)
1242 /* these are in a carefully crafted order.. */
1245 self
->iconic
= FALSE
;
1246 client_iconify(self
, TRUE
, FALSE
);
1248 if (self
->fullscreen
) {
1249 self
->fullscreen
= FALSE
;
1250 client_fullscreen(self
, TRUE
, FALSE
);
1253 self
->shaded
= FALSE
;
1254 client_shade(self
, TRUE
);
1257 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1259 if (self
->max_vert
&& self
->max_horz
) {
1260 self
->max_vert
= self
->max_horz
= FALSE
;
1261 client_maximize(self
, TRUE
, 0, FALSE
);
1262 } else if (self
->max_vert
) {
1263 self
->max_vert
= FALSE
;
1264 client_maximize(self
, TRUE
, 2, FALSE
);
1265 } else if (self
->max_horz
) {
1266 self
->max_horz
= FALSE
;
1267 client_maximize(self
, TRUE
, 1, FALSE
);
1270 /* nothing to do for the other states:
1279 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1280 gboolean user
, gboolean final
)
1282 gboolean moved
= FALSE
, resized
= FALSE
;
1284 /* set the size and position if fullscreen */
1285 if (self
->fullscreen
) {
1288 w
= screen_physical_size
.width
;
1289 h
= screen_physical_size
.height
;
1291 /* set the size and position if maximized */
1292 if (self
->max_horz
) {
1293 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1294 w
= screen_area(self
->desktop
)->x
+
1295 screen_area(self
->desktop
)->width
;
1297 if (self
->max_vert
) {
1298 y
= screen_area(self
->desktop
)->y
;
1299 h
= screen_area(self
->desktop
)->y
+
1300 screen_area(self
->desktop
)->height
-
1301 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1305 if (x
== self
->area
.x
&& y
== self
->area
.y
&& w
== self
->area
.width
&&
1306 h
== self
->area
.height
)
1307 return; /* no change */
1309 w
-= self
->base_size
.width
;
1310 h
-= self
->base_size
.height
;
1313 /* for interactive resizing. have to move half an increment in each
1316 /* how far we are towards the next size inc */
1317 int mw
= w
% self
->size_inc
.width
;
1318 int mh
= h
% self
->size_inc
.height
;
1320 int aw
= self
->size_inc
.width
/ 2;
1321 int ah
= self
->size_inc
.height
/ 2;
1322 /* don't let us move into a new size increment */
1323 if (mw
+ aw
>= self
->size_inc
.width
)
1324 aw
= self
->size_inc
.width
- mw
- 1;
1325 if (mh
+ ah
>= self
->size_inc
.height
)
1326 ah
= self
->size_inc
.height
- mh
- 1;
1330 /* if this is a user-requested resize, then check against min/max
1331 sizes and aspect ratios */
1333 /* smaller than min size or bigger than max size? */
1334 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1335 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1336 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1337 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1339 /* adjust the height ot match the width for the aspect ratios */
1340 if (self
->min_ratio
)
1341 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1342 if (self
->max_ratio
)
1343 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1346 /* keep to the increments */
1347 w
/= self
->size_inc
.width
;
1348 h
/= self
->size_inc
.height
;
1350 /* you cannot resize to nothing */
1354 /* store the logical size */
1355 SIZE_SET(self
->logical_size
, w
, h
);
1357 w
*= self
->size_inc
.width
;
1358 h
*= self
->size_inc
.height
;
1360 w
+= self
->base_size
.width
;
1361 h
+= self
->base_size
.height
;
1364 case Corner_TopLeft
:
1366 case Corner_TopRight
:
1367 x
-= w
- self
->area
.width
;
1369 case Corner_BottomLeft
:
1370 y
-= h
- self
->area
.height
;
1372 case Corner_BottomRight
:
1373 x
-= w
- self
->area
.width
;
1374 y
-= h
- self
->area
.height
;
1378 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1379 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1381 RECT_SET(self
->area
, x
, y
, w
, h
);
1384 XResizeWindow(ob_display
, self
->window
, w
, h
);
1386 /* move/resize the frame to match the request */
1388 engine_frame_adjust_area(self
->frame
);
1391 if (!user
|| final
) {
1393 event
.type
= ConfigureNotify
;
1394 event
.xconfigure
.display
= ob_display
;
1395 event
.xconfigure
.event
= self
->window
;
1396 event
.xconfigure
.window
= self
->window
;
1398 /* root window coords with border in mind */
1399 event
.xconfigure
.x
= x
- self
->border_width
+
1400 self
->frame
->size
.left
;
1401 event
.xconfigure
.y
= y
- self
->border_width
+
1402 self
->frame
->size
.top
;
1404 event
.xconfigure
.width
= self
->area
.width
;
1405 event
.xconfigure
.height
= self
->area
.height
;
1406 event
.xconfigure
.border_width
= self
->border_width
;
1407 event
.xconfigure
.above
= self
->frame
->plate
;
1408 event
.xconfigure
.override_redirect
= FALSE
;
1409 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1410 FALSE
, StructureNotifyMask
, &event
);
1416 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1420 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1421 self
->fullscreen
== fs
) return; /* already done */
1423 self
->fullscreen
= fs
;
1424 client_change_state(self
); /* change the state hints on the client */
1427 /* save the functions and remove them */
1428 self
->pre_fs_func
= self
->functions
;
1429 self
->functions
&= (Func_Close
| Func_Fullscreen
|
1431 /* save the decorations and remove them */
1432 self
->pre_fs_decor
= self
->decorations
;
1433 self
->decorations
= 0;
1436 dimensions
[0] = self
->area
.x
;
1437 dimensions
[1] = self
->area
.y
;
1438 dimensions
[2] = self
->area
.width
;
1439 dimensions
[3] = self
->area
.height
;
1441 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1445 /* these are not actually used cuz client_configure will set them
1446 as appropriate when the window is fullscreened */
1451 self
->functions
= self
->pre_fs_func
;
1452 self
->decorations
= self
->pre_fs_decor
;
1454 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1462 /* pick some fallbacks... */
1463 x
= screen_area(self
->desktop
)->x
+
1464 screen_area(self
->desktop
)->width
/ 4;
1465 y
= screen_area(self
->desktop
)->y
+
1466 screen_area(self
->desktop
)->height
/ 4;
1467 w
= screen_area(self
->desktop
)->width
/ 2;
1468 h
= screen_area(self
->desktop
)->height
/ 2;
1472 client_change_allowed_actions(self
); /* based on the new _functions */
1474 /* when fullscreening, don't obey things like increments, fill the
1476 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, !fs
, TRUE
);
1478 /* raise (back) into our stacking layer */
1479 stacking_raise(self
);
1481 /* try focus us when we go into fullscreen mode */
1485 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1487 if (self
->iconic
== iconic
) return; /* nothing to do */
1489 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1492 self
->iconic
= iconic
;
1495 self
->wmstate
= IconicState
;
1496 self
->ignore_unmaps
++;
1497 /* we unmap the client itself so that we can get MapRequest events,
1498 and because the ICCCM tells us to! */
1499 XUnmapWindow(ob_display
, self
->window
);
1502 client_set_desktop(self
, screen_desktop
);
1503 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1504 XMapWindow(ob_display
, self
->window
);
1506 client_change_state(self
);
1507 client_showhide(self
);
1508 screen_update_struts();
1511 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1515 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1516 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1518 /* check if already done */
1520 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1521 if (dir
== 1 && self
->max_horz
) return;
1522 if (dir
== 2 && self
->max_vert
) return;
1524 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1525 if (dir
== 1 && !self
->max_horz
) return;
1526 if (dir
== 2 && !self
->max_vert
) return;
1529 /* work with the frame's coords */
1530 x
= self
->frame
->area
.x
;
1531 y
= self
->frame
->area
.y
;
1532 w
= self
->area
.width
;
1533 h
= self
->area
.height
;
1545 /* get the property off the window and use it for the dimensions
1546 we are already maxed on */
1547 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1549 if (self
->max_horz
) {
1550 dimensions
[0] = readdim
[0];
1551 dimensions
[2] = readdim
[2];
1553 if (self
->max_vert
) {
1554 dimensions
[1] = readdim
[1];
1555 dimensions
[3] = readdim
[3];
1560 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1564 /* pass the client's current position info. the client_configure
1565 will move/size stuff as appropriate for a maximized window */
1568 w
= self
->area
.width
;
1569 h
= self
->area
.height
;
1573 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1575 if (dir
== 0 || dir
== 1) { /* horz */
1579 if (dir
== 0 || dir
== 2) { /* vert */
1585 /* pick some fallbacks... */
1586 if (dir
== 0 || dir
== 1) { /* horz */
1587 x
= screen_area(self
->desktop
)->x
+
1588 screen_area(self
->desktop
)->width
/ 4;
1589 w
= screen_area(self
->desktop
)->width
/ 2;
1591 if (dir
== 0 || dir
== 2) { /* vert */
1592 y
= screen_area(self
->desktop
)->y
+
1593 screen_area(self
->desktop
)->height
/ 4;
1594 h
= screen_area(self
->desktop
)->height
/ 2;
1599 if (dir
== 0 || dir
== 1) /* horz */
1600 self
->max_horz
= max
;
1601 if (dir
== 0 || dir
== 2) /* vert */
1602 self
->max_vert
= max
;
1604 if (!self
->max_horz
&& !self
->max_vert
)
1605 PROP_ERASE(self
->window
, openbox_premax
);
1607 client_change_state(self
); /* change the state hints on the client */
1609 /* figure out where the client should be going */
1610 frame_frame_gravity(self
->frame
, &x
, &y
);
1611 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1614 void client_shade(Client
*self
, gboolean shade
)
1616 if (!(self
->functions
& Func_Shade
) || /* can't */
1617 self
->shaded
== shade
) return; /* already done */
1619 /* when we're iconic, don't change the wmstate */
1621 self
->wmstate
= shade
? IconicState
: NormalState
;
1622 self
->shaded
= shade
;
1623 client_change_state(self
);
1624 /* resize the frame to just the titlebar */
1625 engine_frame_adjust_area(self
->frame
);
1628 void client_close(Client
*self
)
1632 if (!(self
->functions
& Func_Close
)) return;
1635 XXX: itd be cool to do timeouts and shit here for killing the client's
1637 like... if the window is around after 5 seconds, then the close button
1638 turns a nice red, and if this function is called again, the client is
1642 ce
.xclient
.type
= ClientMessage
;
1643 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1644 ce
.xclient
.display
= ob_display
;
1645 ce
.xclient
.window
= self
->window
;
1646 ce
.xclient
.format
= 32;
1647 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1648 ce
.xclient
.data
.l
[1] = CurrentTime
;
1649 ce
.xclient
.data
.l
[2] = 0l;
1650 ce
.xclient
.data
.l
[3] = 0l;
1651 ce
.xclient
.data
.l
[4] = 0l;
1652 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1655 void client_set_desktop(Client
*self
, guint target
)
1659 if (target
== self
->desktop
) return;
1661 g_message("Setting desktop %u\n", target
);
1663 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
1665 old
= self
->desktop
;
1666 self
->desktop
= target
;
1667 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
1668 /* the frame can display the current desktop state */
1669 engine_frame_adjust_state(self
->frame
);
1670 /* 'move' the window to the new desktop */
1671 client_showhide(self
);
1672 screen_update_struts();
1674 /* update the focus lists */
1675 if (old
== DESKTOP_ALL
) {
1676 for (i
= 0; i
< screen_num_desktops
; ++i
)
1677 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
1679 focus_order
[old
] = g_list_remove(focus_order
[old
], self
);
1681 if (target
== DESKTOP_ALL
) {
1682 for (i
= 0; i
< screen_num_desktops
; ++i
)
1683 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
1685 focus_order
[target
] = g_list_prepend(focus_order
[target
], self
);
1688 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
1691 static Client
*search_modal_tree(Client
*node
, Client
*skip
)
1696 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1697 Client
*c
= it
->data
;
1698 if (c
== skip
) continue; /* circular? */
1699 if ((ret
= search_modal_tree(c
, skip
))) return ret
;
1700 if (c
->modal
) return c
;
1705 Client
*client_find_modal_child(Client
*self
)
1707 return search_modal_tree(self
, self
);
1710 gboolean
client_validate(Client
*self
)
1714 XSync(ob_display
, FALSE
); /* get all events on the server */
1716 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
1717 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
1718 XPutBackEvent(ob_display
, &e
);
1725 void client_set_wm_state(Client
*self
, long state
)
1727 if (state
== self
->wmstate
) return; /* no change */
1731 client_iconify(self
, TRUE
, TRUE
);
1734 client_iconify(self
, FALSE
, TRUE
);
1739 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
1741 gboolean shaded
= self
->shaded
;
1742 gboolean fullscreen
= self
->fullscreen
;
1743 gboolean max_horz
= self
->max_horz
;
1744 gboolean max_vert
= self
->max_vert
;
1747 if (!(action
== prop_atoms
.net_wm_state_add
||
1748 action
== prop_atoms
.net_wm_state_remove
||
1749 action
== prop_atoms
.net_wm_state_toggle
))
1750 /* an invalid action was passed to the client message, ignore it */
1753 for (i
= 0; i
< 2; ++i
) {
1754 Atom state
= i
== 0 ? data1
: data2
;
1756 if (!state
) continue;
1758 /* if toggling, then pick whether we're adding or removing */
1759 if (action
== prop_atoms
.net_wm_state_toggle
) {
1760 if (state
== prop_atoms
.net_wm_state_modal
)
1761 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
1762 prop_atoms
.net_wm_state_add
;
1763 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
1764 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
1765 prop_atoms
.net_wm_state_add
;
1766 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
1767 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
1768 prop_atoms
.net_wm_state_add
;
1769 else if (state
== prop_atoms
.net_wm_state_shaded
)
1770 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
1771 prop_atoms
.net_wm_state_add
;
1772 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
1773 action
= self
->skip_taskbar
?
1774 prop_atoms
.net_wm_state_remove
:
1775 prop_atoms
.net_wm_state_add
;
1776 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
1777 action
= self
->skip_pager
?
1778 prop_atoms
.net_wm_state_remove
:
1779 prop_atoms
.net_wm_state_add
;
1780 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
1781 action
= self
->fullscreen
?
1782 prop_atoms
.net_wm_state_remove
:
1783 prop_atoms
.net_wm_state_add
;
1784 else if (state
== prop_atoms
.net_wm_state_above
)
1785 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
1786 prop_atoms
.net_wm_state_add
;
1787 else if (state
== prop_atoms
.net_wm_state_below
)
1788 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
1789 prop_atoms
.net_wm_state_add
;
1792 if (action
== prop_atoms
.net_wm_state_add
) {
1793 if (state
== prop_atoms
.net_wm_state_modal
) {
1794 /* XXX raise here or something? */
1796 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1798 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1800 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1802 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1803 self
->skip_taskbar
= TRUE
;
1804 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1805 self
->skip_pager
= TRUE
;
1806 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1808 } else if (state
== prop_atoms
.net_wm_state_above
) {
1810 } else if (state
== prop_atoms
.net_wm_state_below
) {
1814 } else { /* action == prop_atoms.net_wm_state_remove */
1815 if (state
== prop_atoms
.net_wm_state_modal
) {
1816 self
->modal
= FALSE
;
1817 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1819 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1821 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1823 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1824 self
->skip_taskbar
= FALSE
;
1825 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1826 self
->skip_pager
= FALSE
;
1827 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1829 } else if (state
== prop_atoms
.net_wm_state_above
) {
1830 self
->above
= FALSE
;
1831 } else if (state
== prop_atoms
.net_wm_state_below
) {
1832 self
->below
= FALSE
;
1836 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
1837 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
1839 if (max_horz
== max_vert
) { /* both going the same way */
1840 client_maximize(self
, max_horz
, 0, TRUE
);
1842 client_maximize(self
, max_horz
, 1, TRUE
);
1843 client_maximize(self
, max_vert
, 2, TRUE
);
1847 if (max_horz
!= self
->max_horz
)
1848 client_maximize(self
, max_horz
, 1, TRUE
);
1850 client_maximize(self
, max_vert
, 2, TRUE
);
1853 /* change fullscreen state before shading, as it will affect if the window
1855 if (fullscreen
!= self
->fullscreen
)
1856 client_fullscreen(self
, fullscreen
, TRUE
);
1857 if (shaded
!= self
->shaded
)
1858 client_shade(self
, shaded
);
1859 client_calc_layer(self
);
1860 client_change_state(self
); /* change the hint to relect these changes */
1863 gboolean
client_focus(Client
*self
)
1868 /* if we have a modal child, then focus it, not us */
1869 child
= client_find_modal_child(self
);
1871 return client_focus(child
);
1873 /* won't try focus if the client doesn't want it, or if the window isn't
1874 visible on the screen */
1875 if (!(self
->frame
->visible
&&
1876 (self
->can_focus
|| self
->focus_notify
)))
1879 /* do a check to see if the window has already been unmapped or destroyed
1880 do this intelligently while watching out for unmaps we've generated
1881 (ignore_unmaps > 0) */
1882 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
1883 DestroyNotify
, &ev
)) {
1884 XPutBackEvent(ob_display
, &ev
);
1887 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
1888 UnmapNotify
, &ev
)) {
1889 if (self
->ignore_unmaps
) {
1890 self
->ignore_unmaps
--;
1892 XPutBackEvent(ob_display
, &ev
);
1897 if (client_focused(self
))
1900 if (self
->can_focus
)
1901 XSetInputFocus(ob_display
, self
->window
, RevertToNone
, CurrentTime
);
1903 if (self
->focus_notify
) {
1905 ce
.xclient
.type
= ClientMessage
;
1906 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1907 ce
.xclient
.display
= ob_display
;
1908 ce
.xclient
.window
= self
->window
;
1909 ce
.xclient
.format
= 32;
1910 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
1911 ce
.xclient
.data
.l
[1] = event_lasttime
;
1912 ce
.xclient
.data
.l
[2] = 0l;
1913 ce
.xclient
.data
.l
[3] = 0l;
1914 ce
.xclient
.data
.l
[4] = 0l;
1915 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1918 client_set_focused(self
, TRUE
);
1920 /* XSync(ob_display, FALSE); XXX Why sync? */
1924 void client_unfocus(Client
*self
)
1926 g_assert(focus_client
== self
);
1927 client_set_focused(self
, FALSE
);
1930 void client_set_focused(Client
*self
, gboolean focused
)
1933 if (focus_client
!= self
) {
1934 focus_set_client(self
);
1936 /* focus state can affect the stacking layer */
1937 client_calc_layer(self
);
1939 engine_frame_adjust_focus(self
->frame
);
1942 if (focus_client
== self
)
1943 focus_set_client(NULL
);
1945 /* focus state can affect the stacking layer */
1946 client_calc_layer(self
);
1948 if (self
->frame
!= NULL
) /* unfocus can happen while being unmanaged */
1949 engine_frame_adjust_focus(self
->frame
);
1953 gboolean
client_focused(Client
*self
)
1955 return self
== focus_client
;