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 Window
*client_startup_stack_order
= NULL
;
27 static gulong client_startup_stack_size
= 0;
29 static void client_get_all(Client
*self
);
30 static void client_toggle_border(Client
*self
, gboolean show
);
31 static void client_get_area(Client
*self
);
32 static void client_get_desktop(Client
*self
);
33 static void client_get_state(Client
*self
);
34 static void client_get_shaped(Client
*self
);
35 static void client_get_mwm_hints(Client
*self
);
36 static void client_get_gravity(Client
*self
);
37 static void client_showhide(Client
*self
);
38 static void client_change_allowed_actions(Client
*self
);
39 static void client_change_state(Client
*self
);
40 static Client
*search_focus_tree(Client
*node
, Client
*skip
);
41 static void client_apply_startup_state(Client
*self
);
42 static Client
*search_modal_tree(Client
*node
, Client
*skip
);
44 static guint
map_hash(Window
*w
) { return *w
; }
45 static gboolean
map_key_comp(Window
*w1
, Window
*w2
) { return *w1
== *w2
; }
49 client_map
= g_hash_table_new((GHashFunc
)map_hash
,
50 (GEqualFunc
)map_key_comp
);
52 /* save the stacking order on startup! */
53 if (!PROP_GET32U(ob_root
, net_client_list_stacking
, window
,
54 client_startup_stack_order
, client_startup_stack_size
))
56 g_message("%ld", client_startup_stack_size
);
61 void client_shutdown()
63 g_hash_table_destroy(client_map
);
66 void client_set_list()
68 Window
*windows
, *win_it
;
70 guint size
= g_slist_length(client_list
);
72 /* create an array of the window ids */
74 windows
= g_new(Window
, size
);
76 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
77 *win_it
= ((Client
*)it
->data
)->window
;
81 PROP_SET32A(ob_root
, net_client_list
, window
, windows
, size
);
89 void client_manage_all()
91 unsigned int i
, j
, nchild
;
94 XWindowAttributes attrib
;
96 XQueryTree(ob_display
, ob_root
, &w
, &w
, &children
, &nchild
);
98 /* remove all icon windows from the list */
99 for (i
= 0; i
< nchild
; i
++) {
100 if (children
[i
] == None
) continue;
101 wmhints
= XGetWMHints(ob_display
, children
[i
]);
103 if ((wmhints
->flags
& IconWindowHint
) &&
104 (wmhints
->icon_window
!= children
[i
]))
105 for (j
= 0; j
< nchild
; j
++)
106 if (children
[j
] == wmhints
->icon_window
) {
114 for (i
= 0; i
< nchild
; ++i
) {
115 if (children
[i
] == None
)
117 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
118 if (attrib
.override_redirect
) continue;
120 if (attrib
.map_state
!= IsUnmapped
)
121 client_manage(children
[i
]);
126 /* stack them as they were on startup! */
127 for (i
= client_startup_stack_size
; i
> 0; --i
) {
130 w
= client_startup_stack_order
[i
-1];
131 c
= g_hash_table_lookup(client_map
, &w
);
132 if (c
) stacking_lower(c
);
134 g_free(client_startup_stack_order
);
135 client_startup_stack_order
= NULL
;
136 client_startup_stack_size
= 0;
139 void client_manage(Window window
)
143 XWindowAttributes attrib
;
144 XSetWindowAttributes attrib_set
;
145 /* XWMHints *wmhint; */
150 /* check if it has already been unmapped by the time we started mapping
151 the grab does a sync so we don't have to here */
152 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
153 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
154 XPutBackEvent(ob_display
, &e
);
157 return; /* don't manage it */
160 /* make sure it isn't an override-redirect window */
161 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
162 attrib
.override_redirect
) {
164 return; /* don't manage it */
167 /* /\* is the window a docking app *\/
168 if ((wmhint = XGetWMHints(ob_display, window))) {
169 if ((wmhint->flags & StateHint) &&
170 wmhint->initial_state == WithdrawnState) {
171 /\* XXX: make dock apps work! *\/
180 /* choose the events we want to receive on the CLIENT window */
181 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
182 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
183 XChangeWindowAttributes(ob_display
, window
,
184 CWEventMask
|CWDontPropagate
, &attrib_set
);
187 /* create the Client struct, and populate it from the hints on the
189 client
= g_new(Client
, 1);
190 client
->window
= window
;
191 client_get_all(client
);
193 /* remove the client's border (and adjust re gravity) */
194 client_toggle_border(client
, FALSE
);
196 /* specify that if we exit, the window should not be destroyed and should
197 be reparented back to root automatically */
198 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
200 /* create the decoration frame for the client window */
201 client
->frame
= engine_frame_new();
203 engine_frame_grab_client(client
->frame
, client
);
205 client_apply_startup_state(client
);
209 client_list
= g_slist_append(client_list
, client
);
210 stacking_list
= g_list_append(stacking_list
, client
);
211 g_assert(!g_hash_table_lookup(client_map
, &client
->window
));
212 g_hash_table_insert(client_map
, &client
->window
, client
);
214 /* update the focus lists */
215 if (client
->desktop
== DESKTOP_ALL
) {
216 for (i
= 0; i
< screen_num_desktops
; ++i
)
217 focus_order
[i
] = g_list_append(focus_order
[i
], client
);
220 focus_order
[i
] = g_list_append(focus_order
[i
], client
);
223 stacking_raise(client
);
225 screen_update_struts();
227 dispatch_client(Event_Client_New
, client
, 0, 0);
229 client_showhide(client
);
231 dispatch_client(Event_Client_Mapped
, client
, 0, 0);
233 /* update the list hints */
236 g_message("Managed window 0x%lx", window
);
239 void client_unmanage_all()
241 while (client_list
!= NULL
)
242 client_unmanage(client_list
->data
);
245 void client_unmanage(Client
*client
)
251 g_message("Unmanaging window: %lx", client
->window
);
253 dispatch_client(Event_Client_Destroy
, client
, 0, 0);
254 g_assert(client
!= NULL
);
256 /* remove the window from our save set */
257 XChangeSaveSet(ob_display
, client
->window
, SetModeDelete
);
259 /* we dont want events no more */
260 XSelectInput(ob_display
, client
->window
, NoEventMask
);
262 engine_frame_hide(client
->frame
);
264 client_list
= g_slist_remove(client_list
, client
);
265 stacking_list
= g_list_remove(stacking_list
, client
);
266 g_hash_table_remove(client_map
, &client
->window
);
268 /* update the focus lists */
269 if (client
->desktop
== DESKTOP_ALL
) {
270 for (i
= 0; i
< screen_num_desktops
; ++i
)
271 focus_order
[i
] = g_list_remove(focus_order
[i
], client
);
274 focus_order
[i
] = g_list_remove(focus_order
[i
], client
);
277 /* once the client is out of the list, update the struts to remove it's
279 screen_update_struts();
281 /* tell our parent that we're gone */
282 if (client
->transient_for
!= NULL
)
283 client
->transient_for
->transients
=
284 g_slist_remove(client
->transient_for
->transients
, client
);
286 /* tell our transients that we're gone */
287 for (it
= client
->transients
; it
!= NULL
; it
= it
->next
) {
288 ((Client
*)it
->data
)->transient_for
= NULL
;
289 client_calc_layer(it
->data
);
292 /* dispatch the unmapped event */
293 dispatch_client(Event_Client_Unmapped
, client
, 0, 0);
294 g_assert(client
!= NULL
);
296 /* unfocus the client (dispatchs the focus event) (we're out of the
297 transient lists already, so being modal doesn't matter) */
298 if (client_focused(client
))
299 client_unfocus(client
);
301 /* give the client its border back */
302 client_toggle_border(client
, TRUE
);
304 /* reparent the window out of the frame, and free the frame */
305 engine_frame_release_client(client
->frame
, client
);
306 client
->frame
= NULL
;
308 if (ob_state
!= State_Exiting
) {
309 /* these values should not be persisted across a window
311 prop_erase(client
->window
, prop_atoms
.net_wm_desktop
);
312 prop_erase(client
->window
, prop_atoms
.net_wm_state
);
314 /* if we're left in an iconic state, the client wont be mapped. this is
315 bad, since we will no longer be managing the window on restart */
317 XMapWindow(ob_display
, client
->window
);
320 /* free all data allocated in the client struct */
321 g_slist_free(client
->transients
);
322 for (j
= 0; j
< client
->nicons
; ++j
)
323 g_free(client
->icons
[j
].data
);
324 if (client
->nicons
> 0)
325 g_free(client
->icons
);
326 g_free(client
->title
);
327 g_free(client
->icon_title
);
328 g_free(client
->name
);
329 g_free(client
->class);
330 g_free(client
->role
);
333 /* update the list hints */
337 static void client_toggle_border(Client
*self
, gboolean show
)
339 /* adjust our idea of where the client is, based on its border. When the
340 border is removed, the client should now be considered to be in a
342 when re-adding the border to the client, the same operation needs to be
344 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
345 int x
= oldx
, y
= oldy
;
346 switch(self
->gravity
) {
348 case NorthWestGravity
:
350 case SouthWestGravity
:
352 case NorthEastGravity
:
354 case SouthEastGravity
:
355 if (show
) x
-= self
->border_width
* 2;
356 else x
+= self
->border_width
* 2;
363 if (show
) x
-= self
->border_width
;
364 else x
+= self
->border_width
;
367 switch(self
->gravity
) {
369 case NorthWestGravity
:
371 case NorthEastGravity
:
373 case SouthWestGravity
:
375 case SouthEastGravity
:
376 if (show
) y
-= self
->border_width
* 2;
377 else y
+= self
->border_width
* 2;
384 if (show
) y
-= self
->border_width
;
385 else y
+= self
->border_width
;
392 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
394 /* move the client so it is back it the right spot _with_ its
396 if (x
!= oldx
|| y
!= oldy
)
397 XMoveWindow(ob_display
, self
->window
, x
, y
);
399 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
403 static void client_get_all(Client
*self
)
405 /* update EVERYTHING!! */
407 self
->ignore_unmaps
= 0;
411 self
->title
= self
->icon_title
= NULL
;
412 self
->name
= self
->class = self
->role
= NULL
;
413 self
->wmstate
= NormalState
;
414 self
->transient
= FALSE
;
415 self
->transients
= NULL
;
416 self
->transient_for
= NULL
;
418 self
->urgent
= FALSE
;
419 self
->positioned
= FALSE
;
420 self
->disabled_decorations
= 0;
424 client_get_area(self
);
425 client_get_desktop(self
);
426 client_get_state(self
);
427 client_get_shaped(self
);
429 client_update_transient_for(self
);
430 client_get_mwm_hints(self
);
431 client_get_type(self
);/* this can change the mwmhints for special cases */
433 client_update_protocols(self
);
435 client_get_gravity(self
); /* get the attribute gravity */
436 client_update_normal_hints(self
); /* this may override the attribute
439 /* got the type, the mwmhints, the protocols, and the normal hints
440 (min/max sizes), so we're ready to set up the decorations/functions */
441 client_setup_decor_and_functions(self
);
443 client_update_wmhints(self
);
444 client_update_title(self
);
445 client_update_icon_title(self
);
446 client_update_class(self
);
447 client_update_strut(self
);
448 client_update_icons(self
);
449 client_update_kwm_icon(self
);
451 /* this makes sure that these windows appear on all desktops */
452 if (self
->type
== Type_Desktop
)
453 self
->desktop
= DESKTOP_ALL
;
455 /* set the desktop hint, to make sure that it always exists, and to
456 reflect any changes we've made here */
457 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
459 client_change_state(self
);
462 static void client_get_area(Client
*self
)
464 XWindowAttributes wattrib
;
467 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
468 g_assert(ret
!= BadWindow
);
470 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
471 self
->border_width
= wattrib
.border_width
;
474 static void client_get_desktop(Client
*self
)
478 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, d
)) {
479 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
480 d
= screen_num_desktops
- 1;
483 /* defaults to the current desktop */
484 self
->desktop
= screen_desktop
;
488 static void client_get_state(Client
*self
)
493 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
494 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
495 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
497 if (PROP_GET32U(self
->window
, net_wm_state
, atom
, state
, num
)) {
499 for (i
= 0; i
< num
; ++i
) {
500 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
502 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
504 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
506 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
507 self
->skip_taskbar
= TRUE
;
508 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
509 self
->skip_pager
= TRUE
;
510 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
511 self
->fullscreen
= TRUE
;
512 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
513 self
->max_vert
= TRUE
;
514 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
515 self
->max_horz
= TRUE
;
516 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
518 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
526 static void client_get_shaped(Client
*self
)
528 self
->shaped
= FALSE
;
530 if (extensions_shape
) {
535 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
537 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
538 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
540 self
->shaped
= (s
!= 0);
545 void client_update_transient_for(Client
*self
)
550 if (XGetTransientForHint(ob_display
, self
->window
, &t
) &&
551 t
!= self
->window
) { /* cant be transient to itself! */
552 self
->transient
= TRUE
;
553 c
= g_hash_table_lookup(client_map
, &t
);
554 g_assert(c
!= self
);/* if this happens then we need to check for it*/
556 if (!c
/*XXX: && _group*/) {
557 /* not transient to a client, see if it is transient for a
559 if (/*t == _group->leader() || */
562 /* window is a transient for its group! */
563 /* XXX: for now this is treated as non-transient.
564 this needs to be fixed! */
568 self
->transient
= FALSE
;
570 /* if anything has changed... */
571 if (c
!= self
->transient_for
) {
572 if (self
->transient_for
)
573 /* remove from old parent */
574 self
->transient_for
->transients
=
575 g_slist_remove(self
->transient_for
->transients
, self
);
576 self
->transient_for
= c
;
577 if (self
->transient_for
)
578 /* add to new parent */
579 self
->transient_for
->transients
=
580 g_slist_append(self
->transient_for
->transients
, self
);
584 static void client_get_mwm_hints(Client
*self
)
587 unsigned long *hints
;
589 self
->mwmhints
.flags
= 0; /* default to none */
591 if (PROP_GET32U(self
->window
, motif_wm_hints
, motif_wm_hints
, hints
, num
)) {
592 if (num
>= MWM_ELEMENTS
) {
593 self
->mwmhints
.flags
= hints
[0];
594 self
->mwmhints
.functions
= hints
[1];
595 self
->mwmhints
.decorations
= hints
[2];
601 void client_get_type(Client
*self
)
607 if (PROP_GET32U(self
->window
, net_wm_window_type
, atom
, val
, num
)) {
608 /* use the first value that we know about in the array */
609 for (i
= 0; i
< num
; ++i
) {
610 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
611 self
->type
= Type_Desktop
;
612 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
613 self
->type
= Type_Dock
;
614 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
615 self
->type
= Type_Toolbar
;
616 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
617 self
->type
= Type_Menu
;
618 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
619 self
->type
= Type_Utility
;
620 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
621 self
->type
= Type_Splash
;
622 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
623 self
->type
= Type_Dialog
;
624 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
625 self
->type
= Type_Normal
;
626 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
627 /* prevent this window from getting any decor or
629 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
630 MwmFlag_Decorations
);
631 self
->mwmhints
.decorations
= 0;
632 self
->mwmhints
.functions
= 0;
634 if (self
->type
!= (WindowType
) -1)
635 break; /* grab the first legit type */
640 if (self
->type
== (WindowType
) -1) {
641 /*the window type hint was not set, which means we either classify
642 ourself as a normal window or a dialog, depending on if we are a
645 self
->type
= Type_Dialog
;
647 self
->type
= Type_Normal
;
651 void client_update_protocols(Client
*self
)
654 gulong num_return
, i
;
656 self
->focus_notify
= FALSE
;
657 self
->delete_window
= FALSE
;
659 if (PROP_GET32U(self
->window
, wm_protocols
, atom
, proto
, num_return
)) {
660 for (i
= 0; i
< num_return
; ++i
) {
661 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
662 /* this means we can request the window to close */
663 self
->delete_window
= TRUE
;
664 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
665 /* if this protocol is requested, then the window will be
666 notified whenever we want it to receive focus */
667 self
->focus_notify
= TRUE
;
673 static void client_get_gravity(Client
*self
)
675 XWindowAttributes wattrib
;
678 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
679 g_assert(ret
!= BadWindow
);
680 self
->gravity
= wattrib
.win_gravity
;
683 void client_update_normal_hints(Client
*self
)
687 int oldgravity
= self
->gravity
;
690 self
->min_ratio
= 0.0f
;
691 self
->max_ratio
= 0.0f
;
692 SIZE_SET(self
->size_inc
, 1, 1);
693 SIZE_SET(self
->base_size
, 0, 0);
694 SIZE_SET(self
->min_size
, 0, 0);
695 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
697 /* get the hints from the window */
698 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
699 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
701 if (size
.flags
& PWinGravity
) {
702 self
->gravity
= size
.win_gravity
;
704 /* if the client has a frame, i.e. has already been mapped and
705 is changing its gravity */
706 if (self
->frame
&& self
->gravity
!= oldgravity
) {
707 /* move our idea of the client's position based on its new
709 self
->area
.x
= self
->frame
->area
.x
;
710 self
->area
.y
= self
->frame
->area
.y
;
711 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
715 if (size
.flags
& PAspect
) {
716 if (size
.min_aspect
.y
)
717 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
718 if (size
.max_aspect
.y
)
719 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
722 if (size
.flags
& PMinSize
)
723 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
725 if (size
.flags
& PMaxSize
)
726 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
728 if (size
.flags
& PBaseSize
)
729 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
731 if (size
.flags
& PResizeInc
)
732 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
736 void client_setup_decor_and_functions(Client
*self
)
738 /* start with everything (cept fullscreen) */
739 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
740 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
;
741 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
743 if (self
->delete_window
) {
744 self
->decorations
|= Decor_Close
;
745 self
->functions
|= Func_Close
;
748 if (!(self
->min_size
.width
< self
->max_size
.width
||
749 self
->min_size
.height
< self
->max_size
.height
)) {
750 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
751 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
754 switch (self
->type
) {
756 /* normal windows retain all of the possible decorations and
757 functionality, and are the only windows that you can fullscreen */
758 self
->functions
|= Func_Fullscreen
;
762 /* dialogs cannot be maximized */
763 self
->decorations
&= ~Decor_Maximize
;
764 self
->functions
&= ~Func_Maximize
;
770 /* these windows get less functionality */
771 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
772 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
778 /* none of these windows are manipulated by the window manager */
779 self
->decorations
= 0;
784 /* Mwm Hints are applied subtractively to what has already been chosen for
785 decor and functionality */
786 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
787 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
788 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
789 self
->decorations
&= ~Decor_Border
;
790 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
791 self
->decorations
&= ~Decor_Handle
;
792 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
793 self
->decorations
&= ~Decor_Titlebar
;
794 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
795 self
->decorations
&= ~Decor_Iconify
;
796 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
797 self
->decorations
&= ~Decor_Maximize
;
801 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
802 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
803 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
804 self
->functions
&= ~Func_Resize
;
805 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
806 self
->functions
&= ~Func_Move
;
807 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
808 self
->functions
&= ~Func_Iconify
;
809 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
810 self
->functions
&= ~Func_Maximize
;
811 /* dont let mwm hints kill the close button
812 if (! (self->mwmhints.functions & MwmFunc_Close))
813 self->functions &= ~Func_Close; */
817 /* can't maximize without moving/resizing */
818 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
819 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
821 /* finally, user specified disabled decorations are applied to subtract
823 if (self
->disabled_decorations
& Decor_Titlebar
)
824 self
->decorations
&= ~Decor_Titlebar
;
825 if (self
->disabled_decorations
& Decor_Handle
)
826 self
->decorations
&= ~Decor_Handle
;
827 if (self
->disabled_decorations
& Decor_Border
)
828 self
->decorations
&= ~Decor_Border
;
829 if (self
->disabled_decorations
& Decor_Iconify
)
830 self
->decorations
&= ~Decor_Iconify
;
831 if (self
->disabled_decorations
& Decor_Maximize
)
832 self
->decorations
&= ~Decor_Maximize
;
833 if (self
->disabled_decorations
& Decor_AllDesktops
)
834 self
->decorations
&= ~Decor_AllDesktops
;
835 if (self
->disabled_decorations
& Decor_Close
)
836 self
->decorations
&= ~Decor_Close
;
838 /* if we don't have a titlebar, then we cannot shade! */
839 if (!(self
->decorations
& Decor_Titlebar
))
840 self
->functions
&= ~Func_Shade
;
842 client_change_allowed_actions(self
);
845 /* change the decors on the frame, and with more/less decorations,
846 we may also need to be repositioned */
847 engine_frame_adjust_area(self
->frame
, TRUE
, TRUE
);
848 /* with new decor, the window's maximized size may change */
849 client_remaximize(self
);
853 static void client_change_allowed_actions(Client
*self
)
858 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
860 if (self
->functions
& Func_Shade
)
861 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
862 if (self
->functions
& Func_Close
)
863 actions
[num
++] = prop_atoms
.net_wm_action_close
;
864 if (self
->functions
& Func_Move
)
865 actions
[num
++] = prop_atoms
.net_wm_action_move
;
866 if (self
->functions
& Func_Iconify
)
867 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
868 if (self
->functions
& Func_Resize
)
869 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
870 if (self
->functions
& Func_Fullscreen
)
871 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
872 if (self
->functions
& Func_Maximize
) {
873 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
874 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
877 PROP_SET32A(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
879 /* make sure the window isn't breaking any rules now */
881 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
882 if (self
->frame
) client_shade(self
, FALSE
);
883 else self
->shaded
= FALSE
;
885 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
886 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
887 else self
->iconic
= FALSE
;
889 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
890 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
891 else self
->fullscreen
= FALSE
;
893 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
895 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
896 else self
->max_vert
= self
->max_horz
= FALSE
;
900 void client_remaximize(Client
*self
)
903 if (self
->max_horz
&& self
->max_vert
)
905 else if (self
->max_horz
)
907 else if (self
->max_vert
)
910 return; /* not maximized */
911 self
->max_horz
= self
->max_vert
= FALSE
;
912 client_maximize(self
, TRUE
, dir
, FALSE
);
915 void client_update_wmhints(Client
*self
)
920 /* assume a window takes input if it doesnt specify */
921 self
->can_focus
= TRUE
;
923 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
924 if (hints
->flags
& InputHint
)
925 self
->can_focus
= hints
->input
;
927 /* only do this when starting! */
928 if (ob_state
== State_Starting
&& (hints
->flags
& StateHint
))
929 self
->iconic
= hints
->initial_state
== IconicState
;
931 if (hints
->flags
& XUrgencyHint
)
934 if (hints
->flags
& WindowGroupHint
) {
935 if (hints
->window_group
!= self
->group
) {
936 /* XXX: remove from the old group if there was one */
937 self
->group
= hints
->window_group
;
938 /* XXX: do stuff with the group */
940 } else /* no group! */
943 if (hints
->flags
& IconPixmapHint
) {
944 client_update_kwm_icon(self
);
945 /* try get the kwm icon first, this is a fallback only */
946 if (self
->pixmap_icon
== None
) {
947 self
->pixmap_icon
= hints
->icon_pixmap
;
948 if (hints
->flags
& IconMaskHint
)
949 self
->pixmap_icon_mask
= hints
->icon_mask
;
951 self
->pixmap_icon_mask
= None
;
954 engine_frame_adjust_icon(self
->frame
);
961 if (ur
!= self
->urgent
) {
963 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
965 /* fire the urgent callback if we're mapped, otherwise, wait until
966 after we're mapped */
968 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
972 void client_update_title(Client
*self
)
979 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, data
)) {
980 /* try old x stuff */
981 if (PROP_GETS(self
->window
, wm_name
, string
, data
)) {
982 /* convert it to UTF-8 */
986 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
988 g_warning("Unable to convert string to UTF-8");
995 data
= g_strdup("Unnamed Window");
997 PROP_SETS(self
->window
, net_wm_visible_name
, utf8
, data
);
1003 engine_frame_adjust_title(self
->frame
);
1006 void client_update_icon_title(Client
*self
)
1010 g_free(self
->icon_title
);
1013 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, data
)) {
1014 /* try old x stuff */
1015 if (PROP_GETS(self
->window
, wm_icon_name
, string
, data
)) {
1016 /* convert it to UTF-8 */
1020 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
1022 g_warning("Unable to convert string to UTF-8");
1029 data
= g_strdup("Unnamed Window");
1031 PROP_SETS(self
->window
, net_wm_visible_icon_name
, utf8
, data
);
1034 self
->icon_title
= data
;
1037 void client_update_class(Client
*self
)
1043 if (self
->name
) g_free(self
->name
);
1044 if (self
->class) g_free(self
->class);
1045 if (self
->role
) g_free(self
->role
);
1047 self
->name
= self
->class = self
->role
= NULL
;
1049 data
= g_ptr_array_new();
1051 if (PROP_GETSA(self
->window
, wm_class
, string
, data
)) {
1053 self
->name
= g_strdup(g_ptr_array_index(data
, 0));
1055 self
->class = g_strdup(g_ptr_array_index(data
, 1));
1058 for (i
= 0; i
< data
->len
; ++i
)
1059 g_free(g_ptr_array_index(data
, i
));
1060 g_ptr_array_free(data
, TRUE
);
1062 if (PROP_GETS(self
->window
, wm_window_role
, string
, s
))
1063 self
->role
= g_strdup(s
);
1065 if (self
->name
== NULL
) self
->name
= g_strdup("");
1066 if (self
->class == NULL
) self
->class = g_strdup("");
1067 if (self
->role
== NULL
) self
->role
= g_strdup("");
1070 void client_update_strut(Client
*self
)
1074 if (PROP_GET32A(self
->window
, net_wm_strut
, cardinal
, data
, 4)) {
1075 STRUT_SET(self
->strut
, data
[0], data
[1], data
[2], data
[3]);
1078 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1080 /* updating here is pointless while we're being mapped cuz we're not in
1081 the client list yet */
1083 screen_update_struts();
1086 void client_update_icons(Client
*self
)
1089 unsigned long *data
;
1090 unsigned long w
, h
, i
;
1093 for (j
= 0; j
< self
->nicons
; ++j
)
1094 g_free(self
->icons
[j
].data
);
1095 if (self
->nicons
> 0)
1096 g_free(self
->icons
);
1099 if (PROP_GET32U(self
->window
, net_wm_icon
, cardinal
, data
, num
)) {
1100 /* figure out how many valid icons are in here */
1102 while (num
- i
> 2) {
1110 self
->icons
= g_new(Icon
, self
->nicons
);
1112 /* store the icons */
1114 for (j
= 0; j
< self
->nicons
; ++j
) {
1115 w
= self
->icons
[j
].w
= data
[i
++];
1116 h
= self
->icons
[j
].h
= data
[i
++];
1117 self
->icons
[j
].data
=
1118 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1126 if (self
->nicons
<= 0) {
1128 self
->icons
= g_new0(Icon
, 1);
1132 engine_frame_adjust_icon(self
->frame
);
1135 void client_update_kwm_icon(Client
*self
)
1139 if (PROP_GET32A(self
->window
, kwm_win_icon
, kwm_win_icon
, data
, 2)) {
1140 self
->pixmap_icon
= data
[0];
1141 self
->pixmap_icon_mask
= data
[1];
1144 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1147 engine_frame_adjust_icon(self
->frame
);
1150 static void client_change_state(Client
*self
)
1152 unsigned long state
[2];
1156 state
[0] = self
->wmstate
;
1158 PROP_SET32A(self
->window
, wm_state
, wm_state
, state
, 2);
1162 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1164 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1166 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1167 if (self
->skip_taskbar
)
1168 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1169 if (self
->skip_pager
)
1170 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1171 if (self
->fullscreen
)
1172 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1174 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1176 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1178 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1180 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1181 PROP_SET32A(self
->window
, net_wm_state
, atom
, netstate
, num
);
1183 client_calc_layer(self
);
1186 engine_frame_adjust_state(self
->frame
);
1189 static Client
*search_focus_tree(Client
*node
, Client
*skip
)
1194 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1195 Client
*c
= it
->data
;
1196 if (c
== skip
) continue; /* circular? */
1197 if ((ret
= search_focus_tree(c
, skip
))) return ret
;
1198 if (client_focused(c
)) return c
;
1203 void client_calc_layer(Client
*self
)
1209 /* are we fullscreen, or do we have a fullscreen transient parent? */
1213 if (c
->fullscreen
) {
1217 c
= c
->transient_for
;
1219 if (!fs
&& self
->fullscreen
) {
1220 /* is one of our transients focused? */
1221 c
= search_focus_tree(self
, self
);
1222 if (c
!= NULL
) fs
= TRUE
;
1225 if (self
->iconic
) l
= Layer_Icon
;
1226 else if (fs
) l
= Layer_Fullscreen
;
1227 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1228 else if (self
->type
== Type_Dock
) {
1229 if (!self
->below
) l
= Layer_Top
;
1230 else l
= Layer_Normal
;
1232 else if (self
->above
) l
= Layer_Above
;
1233 else if (self
->below
) l
= Layer_Below
;
1234 else l
= Layer_Normal
;
1236 if (l
!= self
->layer
) {
1239 stacking_raise(self
);
1243 gboolean
client_should_show(Client
*self
)
1245 if (self
->iconic
) return FALSE
;
1246 else if (!(self
->desktop
== screen_desktop
||
1247 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1248 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1253 static void client_showhide(Client
*self
)
1256 if (client_should_show(self
))
1257 engine_frame_show(self
->frame
);
1259 engine_frame_hide(self
->frame
);
1262 gboolean
client_normal(Client
*self
) {
1263 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1264 self
->type
== Type_Splash
);
1267 static void client_apply_startup_state(Client
*self
)
1269 /* these are in a carefully crafted order.. */
1272 self
->iconic
= FALSE
;
1273 client_iconify(self
, TRUE
, FALSE
);
1275 if (self
->fullscreen
) {
1276 self
->fullscreen
= FALSE
;
1277 client_fullscreen(self
, TRUE
, FALSE
);
1280 self
->shaded
= FALSE
;
1281 client_shade(self
, TRUE
);
1284 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1286 if (self
->max_vert
&& self
->max_horz
) {
1287 self
->max_vert
= self
->max_horz
= FALSE
;
1288 client_maximize(self
, TRUE
, 0, FALSE
);
1289 } else if (self
->max_vert
) {
1290 self
->max_vert
= FALSE
;
1291 client_maximize(self
, TRUE
, 2, FALSE
);
1292 } else if (self
->max_horz
) {
1293 self
->max_horz
= FALSE
;
1294 client_maximize(self
, TRUE
, 1, FALSE
);
1297 /* nothing to do for the other states:
1306 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1307 gboolean user
, gboolean final
)
1309 gboolean moved
= FALSE
, resized
= FALSE
;
1311 /* set the size and position if fullscreen */
1312 if (self
->fullscreen
) {
1315 w
= screen_physical_size
.width
;
1316 h
= screen_physical_size
.height
;
1318 /* set the size and position if maximized */
1319 if (self
->max_horz
) {
1320 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1321 w
= screen_area(self
->desktop
)->x
+
1322 screen_area(self
->desktop
)->width
;
1324 if (self
->max_vert
) {
1325 y
= screen_area(self
->desktop
)->y
;
1326 h
= screen_area(self
->desktop
)->y
+
1327 screen_area(self
->desktop
)->height
-
1328 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1332 /* these override the above states! if you cant move you can't move! */
1334 if (!(self
->functions
& Func_Move
)) {
1338 if (!(self
->functions
& Func_Resize
)) {
1339 w
= self
->area
.width
;
1340 h
= self
->area
.height
;
1344 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1345 w
-= self
->base_size
.width
;
1346 h
-= self
->base_size
.height
;
1349 /* for interactive resizing. have to move half an increment in each
1352 /* how far we are towards the next size inc */
1353 int mw
= w
% self
->size_inc
.width
;
1354 int mh
= h
% self
->size_inc
.height
;
1356 int aw
= self
->size_inc
.width
/ 2;
1357 int ah
= self
->size_inc
.height
/ 2;
1358 /* don't let us move into a new size increment */
1359 if (mw
+ aw
>= self
->size_inc
.width
)
1360 aw
= self
->size_inc
.width
- mw
- 1;
1361 if (mh
+ ah
>= self
->size_inc
.height
)
1362 ah
= self
->size_inc
.height
- mh
- 1;
1366 /* if this is a user-requested resize, then check against min/max
1367 sizes and aspect ratios */
1369 /* smaller than min size or bigger than max size? */
1370 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1371 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1372 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1373 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1375 /* adjust the height ot match the width for the aspect ratios */
1376 if (self
->min_ratio
)
1377 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1378 if (self
->max_ratio
)
1379 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1382 /* keep to the increments */
1383 w
/= self
->size_inc
.width
;
1384 h
/= self
->size_inc
.height
;
1386 /* you cannot resize to nothing */
1390 /* store the logical size */
1391 SIZE_SET(self
->logical_size
, w
, h
);
1393 w
*= self
->size_inc
.width
;
1394 h
*= self
->size_inc
.height
;
1396 w
+= self
->base_size
.width
;
1397 h
+= self
->base_size
.height
;
1401 case Corner_TopLeft
:
1403 case Corner_TopRight
:
1404 x
-= w
- self
->area
.width
;
1406 case Corner_BottomLeft
:
1407 y
-= h
- self
->area
.height
;
1409 case Corner_BottomRight
:
1410 x
-= w
- self
->area
.width
;
1411 y
-= h
- self
->area
.height
;
1415 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1416 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1418 RECT_SET(self
->area
, x
, y
, w
, h
);
1421 XResizeWindow(ob_display
, self
->window
, w
, h
);
1423 /* move/resize the frame to match the request */
1425 if (moved
|| resized
)
1426 engine_frame_adjust_area(self
->frame
, moved
, resized
);
1428 if (!user
|| final
) {
1430 event
.type
= ConfigureNotify
;
1431 event
.xconfigure
.display
= ob_display
;
1432 event
.xconfigure
.event
= self
->window
;
1433 event
.xconfigure
.window
= self
->window
;
1435 /* root window coords with border in mind */
1436 event
.xconfigure
.x
= x
- self
->border_width
+
1437 self
->frame
->size
.left
;
1438 event
.xconfigure
.y
= y
- self
->border_width
+
1439 self
->frame
->size
.top
;
1441 event
.xconfigure
.width
= self
->area
.width
;
1442 event
.xconfigure
.height
= self
->area
.height
;
1443 event
.xconfigure
.border_width
= self
->border_width
;
1444 event
.xconfigure
.above
= self
->frame
->plate
;
1445 event
.xconfigure
.override_redirect
= FALSE
;
1446 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1447 FALSE
, StructureNotifyMask
, &event
);
1452 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1456 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1457 self
->fullscreen
== fs
) return; /* already done */
1459 self
->fullscreen
= fs
;
1460 client_change_state(self
); /* change the state hints on the client */
1463 /* save the functions and remove them */
1464 self
->pre_fs_func
= self
->functions
;
1465 self
->functions
&= (Func_Close
| Func_Fullscreen
|
1467 /* save the decorations and remove them */
1468 self
->pre_fs_decor
= self
->decorations
;
1469 self
->decorations
= 0;
1472 dimensions
[0] = self
->area
.x
;
1473 dimensions
[1] = self
->area
.y
;
1474 dimensions
[2] = self
->area
.width
;
1475 dimensions
[3] = self
->area
.height
;
1477 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1481 /* these are not actually used cuz client_configure will set them
1482 as appropriate when the window is fullscreened */
1487 self
->functions
= self
->pre_fs_func
;
1488 self
->decorations
= self
->pre_fs_decor
;
1490 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1498 /* pick some fallbacks... */
1499 x
= screen_area(self
->desktop
)->x
+
1500 screen_area(self
->desktop
)->width
/ 4;
1501 y
= screen_area(self
->desktop
)->y
+
1502 screen_area(self
->desktop
)->height
/ 4;
1503 w
= screen_area(self
->desktop
)->width
/ 2;
1504 h
= screen_area(self
->desktop
)->height
/ 2;
1508 client_change_allowed_actions(self
); /* based on the new _functions */
1510 /* when fullscreening, don't obey things like increments, fill the
1512 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, !fs
, TRUE
);
1514 /* raise (back) into our stacking layer */
1515 stacking_raise(self
);
1517 /* try focus us when we go into fullscreen mode */
1521 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1523 if (self
->iconic
== iconic
) return; /* nothing to do */
1525 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1528 self
->iconic
= iconic
;
1531 self
->wmstate
= IconicState
;
1532 self
->ignore_unmaps
++;
1533 /* we unmap the client itself so that we can get MapRequest events,
1534 and because the ICCCM tells us to! */
1535 XUnmapWindow(ob_display
, self
->window
);
1538 client_set_desktop(self
, screen_desktop
);
1539 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1540 XMapWindow(ob_display
, self
->window
);
1542 client_change_state(self
);
1543 client_showhide(self
);
1544 screen_update_struts();
1546 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1550 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1554 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1555 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1557 /* check if already done */
1559 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1560 if (dir
== 1 && self
->max_horz
) return;
1561 if (dir
== 2 && self
->max_vert
) return;
1563 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1564 if (dir
== 1 && !self
->max_horz
) return;
1565 if (dir
== 2 && !self
->max_vert
) return;
1568 /* work with the frame's coords */
1569 x
= self
->frame
->area
.x
;
1570 y
= self
->frame
->area
.y
;
1571 w
= self
->area
.width
;
1572 h
= self
->area
.height
;
1584 /* get the property off the window and use it for the dimensions
1585 we are already maxed on */
1586 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1588 if (self
->max_horz
) {
1589 dimensions
[0] = readdim
[0];
1590 dimensions
[2] = readdim
[2];
1592 if (self
->max_vert
) {
1593 dimensions
[1] = readdim
[1];
1594 dimensions
[3] = readdim
[3];
1599 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1603 /* pass the client's current position info. the client_configure
1604 will move/size stuff as appropriate for a maximized window */
1607 w
= self
->area
.width
;
1608 h
= self
->area
.height
;
1612 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1614 if (dir
== 0 || dir
== 1) { /* horz */
1618 if (dir
== 0 || dir
== 2) { /* vert */
1624 /* pick some fallbacks... */
1625 if (dir
== 0 || dir
== 1) { /* horz */
1626 x
= screen_area(self
->desktop
)->x
+
1627 screen_area(self
->desktop
)->width
/ 4;
1628 w
= screen_area(self
->desktop
)->width
/ 2;
1630 if (dir
== 0 || dir
== 2) { /* vert */
1631 y
= screen_area(self
->desktop
)->y
+
1632 screen_area(self
->desktop
)->height
/ 4;
1633 h
= screen_area(self
->desktop
)->height
/ 2;
1638 if (dir
== 0 || dir
== 1) /* horz */
1639 self
->max_horz
= max
;
1640 if (dir
== 0 || dir
== 2) /* vert */
1641 self
->max_vert
= max
;
1643 if (!self
->max_horz
&& !self
->max_vert
)
1644 PROP_ERASE(self
->window
, openbox_premax
);
1646 client_change_state(self
); /* change the state hints on the client */
1648 /* figure out where the client should be going */
1649 frame_frame_gravity(self
->frame
, &x
, &y
);
1650 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1653 void client_shade(Client
*self
, gboolean shade
)
1655 if (!(self
->functions
& Func_Shade
) || /* can't */
1656 self
->shaded
== shade
) return; /* already done */
1658 /* when we're iconic, don't change the wmstate */
1660 self
->wmstate
= shade
? IconicState
: NormalState
;
1661 self
->shaded
= shade
;
1662 client_change_state(self
);
1663 /* resize the frame to just the titlebar */
1664 engine_frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1667 void client_close(Client
*self
)
1671 if (!(self
->functions
& Func_Close
)) return;
1674 XXX: itd be cool to do timeouts and shit here for killing the client's
1676 like... if the window is around after 5 seconds, then the close button
1677 turns a nice red, and if this function is called again, the client is
1681 ce
.xclient
.type
= ClientMessage
;
1682 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1683 ce
.xclient
.display
= ob_display
;
1684 ce
.xclient
.window
= self
->window
;
1685 ce
.xclient
.format
= 32;
1686 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1687 ce
.xclient
.data
.l
[1] = event_lasttime
;
1688 ce
.xclient
.data
.l
[2] = 0l;
1689 ce
.xclient
.data
.l
[3] = 0l;
1690 ce
.xclient
.data
.l
[4] = 0l;
1691 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1694 void client_kill(Client
*self
)
1696 XKillClient(ob_display
, self
->window
);
1699 void client_set_desktop(Client
*self
, guint target
)
1703 if (target
== self
->desktop
) return;
1705 g_message("Setting desktop %u\n", target
);
1707 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
1709 old
= self
->desktop
;
1710 self
->desktop
= target
;
1711 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
1712 /* the frame can display the current desktop state */
1713 engine_frame_adjust_state(self
->frame
);
1714 /* 'move' the window to the new desktop */
1715 client_showhide(self
);
1716 screen_update_struts();
1718 /* update the focus lists */
1719 if (old
== DESKTOP_ALL
) {
1720 for (i
= 0; i
< screen_num_desktops
; ++i
)
1721 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
1722 focus_order
[target
] = g_list_prepend(focus_order
[target
], self
);
1724 focus_order
[old
] = g_list_remove(focus_order
[old
], self
);
1725 if (target
== DESKTOP_ALL
)
1726 for (i
= 0; i
< screen_num_desktops
; ++i
)
1727 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
1730 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
1733 static Client
*search_modal_tree(Client
*node
, Client
*skip
)
1738 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1739 Client
*c
= it
->data
;
1740 if (c
== skip
) continue; /* circular? */
1741 if ((ret
= search_modal_tree(c
, skip
))) return ret
;
1742 if (c
->modal
) return c
;
1747 Client
*client_find_modal_child(Client
*self
)
1749 return search_modal_tree(self
, self
);
1752 gboolean
client_validate(Client
*self
)
1756 XSync(ob_display
, FALSE
); /* get all events on the server */
1758 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
1759 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
1760 XPutBackEvent(ob_display
, &e
);
1767 void client_set_wm_state(Client
*self
, long state
)
1769 if (state
== self
->wmstate
) return; /* no change */
1773 client_iconify(self
, TRUE
, TRUE
);
1776 client_iconify(self
, FALSE
, TRUE
);
1781 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
1783 gboolean shaded
= self
->shaded
;
1784 gboolean fullscreen
= self
->fullscreen
;
1785 gboolean max_horz
= self
->max_horz
;
1786 gboolean max_vert
= self
->max_vert
;
1789 if (!(action
== prop_atoms
.net_wm_state_add
||
1790 action
== prop_atoms
.net_wm_state_remove
||
1791 action
== prop_atoms
.net_wm_state_toggle
))
1792 /* an invalid action was passed to the client message, ignore it */
1795 for (i
= 0; i
< 2; ++i
) {
1796 Atom state
= i
== 0 ? data1
: data2
;
1798 if (!state
) continue;
1800 /* if toggling, then pick whether we're adding or removing */
1801 if (action
== prop_atoms
.net_wm_state_toggle
) {
1802 if (state
== prop_atoms
.net_wm_state_modal
)
1803 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
1804 prop_atoms
.net_wm_state_add
;
1805 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
1806 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
1807 prop_atoms
.net_wm_state_add
;
1808 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
1809 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
1810 prop_atoms
.net_wm_state_add
;
1811 else if (state
== prop_atoms
.net_wm_state_shaded
)
1812 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
1813 prop_atoms
.net_wm_state_add
;
1814 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
1815 action
= self
->skip_taskbar
?
1816 prop_atoms
.net_wm_state_remove
:
1817 prop_atoms
.net_wm_state_add
;
1818 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
1819 action
= self
->skip_pager
?
1820 prop_atoms
.net_wm_state_remove
:
1821 prop_atoms
.net_wm_state_add
;
1822 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
1823 action
= self
->fullscreen
?
1824 prop_atoms
.net_wm_state_remove
:
1825 prop_atoms
.net_wm_state_add
;
1826 else if (state
== prop_atoms
.net_wm_state_above
)
1827 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
1828 prop_atoms
.net_wm_state_add
;
1829 else if (state
== prop_atoms
.net_wm_state_below
)
1830 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
1831 prop_atoms
.net_wm_state_add
;
1834 if (action
== prop_atoms
.net_wm_state_add
) {
1835 if (state
== prop_atoms
.net_wm_state_modal
) {
1836 /* XXX raise here or something? */
1838 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1840 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1842 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1844 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1845 self
->skip_taskbar
= TRUE
;
1846 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1847 self
->skip_pager
= TRUE
;
1848 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1850 } else if (state
== prop_atoms
.net_wm_state_above
) {
1852 } else if (state
== prop_atoms
.net_wm_state_below
) {
1856 } else { /* action == prop_atoms.net_wm_state_remove */
1857 if (state
== prop_atoms
.net_wm_state_modal
) {
1858 self
->modal
= FALSE
;
1859 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1861 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1863 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1865 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1866 self
->skip_taskbar
= FALSE
;
1867 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1868 self
->skip_pager
= FALSE
;
1869 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1871 } else if (state
== prop_atoms
.net_wm_state_above
) {
1872 self
->above
= FALSE
;
1873 } else if (state
== prop_atoms
.net_wm_state_below
) {
1874 self
->below
= FALSE
;
1878 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
1879 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
1881 if (max_horz
== max_vert
) { /* both going the same way */
1882 client_maximize(self
, max_horz
, 0, TRUE
);
1884 client_maximize(self
, max_horz
, 1, TRUE
);
1885 client_maximize(self
, max_vert
, 2, TRUE
);
1889 if (max_horz
!= self
->max_horz
)
1890 client_maximize(self
, max_horz
, 1, TRUE
);
1892 client_maximize(self
, max_vert
, 2, TRUE
);
1895 /* change fullscreen state before shading, as it will affect if the window
1897 if (fullscreen
!= self
->fullscreen
)
1898 client_fullscreen(self
, fullscreen
, TRUE
);
1899 if (shaded
!= self
->shaded
)
1900 client_shade(self
, shaded
);
1901 client_calc_layer(self
);
1902 client_change_state(self
); /* change the hint to relect these changes */
1905 gboolean
client_focus(Client
*self
)
1910 /* if we have a modal child, then focus it, not us */
1911 child
= client_find_modal_child(self
);
1913 return client_focus(child
);
1915 /* won't try focus if the client doesn't want it, or if the window isn't
1916 visible on the screen */
1917 if (!(self
->frame
->visible
&&
1918 (self
->can_focus
|| self
->focus_notify
)))
1921 /* do a check to see if the window has already been unmapped or destroyed
1922 do this intelligently while watching out for unmaps we've generated
1923 (ignore_unmaps > 0) */
1924 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
1925 DestroyNotify
, &ev
)) {
1926 XPutBackEvent(ob_display
, &ev
);
1929 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
1930 UnmapNotify
, &ev
)) {
1931 if (self
->ignore_unmaps
) {
1932 self
->ignore_unmaps
--;
1934 XPutBackEvent(ob_display
, &ev
);
1939 if (self
->can_focus
)
1940 XSetInputFocus(ob_display
, self
->window
, RevertToNone
,
1943 if (self
->focus_notify
) {
1945 ce
.xclient
.type
= ClientMessage
;
1946 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1947 ce
.xclient
.display
= ob_display
;
1948 ce
.xclient
.window
= self
->window
;
1949 ce
.xclient
.format
= 32;
1950 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
1951 ce
.xclient
.data
.l
[1] = CurrentTime
;
1952 ce
.xclient
.data
.l
[2] = 0l;
1953 ce
.xclient
.data
.l
[3] = 0l;
1954 ce
.xclient
.data
.l
[4] = 0l;
1955 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1958 /* XSync(ob_display, FALSE); XXX Why sync? */
1962 void client_unfocus(Client
*self
)
1964 g_assert(focus_client
== self
);
1965 client_set_focused(self
, FALSE
);
1968 gboolean
client_focused(Client
*self
)
1970 return self
== focus_client
;
1973 void client_set_focused(Client
*self
, gboolean focused
)
1976 if (focus_client
!= self
)
1977 focus_set_client(self
);
1979 if (focus_client
== self
)
1980 focus_set_client(NULL
);
1983 /* focus state can affect the stacking layer */
1984 client_calc_layer(self
);
1986 engine_frame_adjust_focus(self
->frame
);