4 #include "extensions.h"
15 #include <X11/Xutil.h>
17 /*! The event mask to grab on client windows */
18 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
21 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
24 GSList
*client_list
= NULL
;
25 GHashTable
*client_map
= NULL
;
27 static Window
*client_startup_stack_order
= NULL
;
28 static gulong client_startup_stack_size
= 0;
30 static void client_get_all(Client
*self
);
31 static void client_toggle_border(Client
*self
, gboolean show
);
32 static void client_get_area(Client
*self
);
33 static void client_get_desktop(Client
*self
);
34 static void client_get_state(Client
*self
);
35 static void client_get_shaped(Client
*self
);
36 static void client_get_mwm_hints(Client
*self
);
37 static void client_get_gravity(Client
*self
);
38 static void client_showhide(Client
*self
);
39 static void client_change_allowed_actions(Client
*self
);
40 static void client_change_state(Client
*self
);
41 static Client
*search_focus_tree(Client
*node
, Client
*skip
);
42 static void client_apply_startup_state(Client
*self
);
43 static Client
*search_modal_tree(Client
*node
, Client
*skip
);
45 static guint
map_hash(Window
*w
) { return *w
; }
46 static gboolean
map_key_comp(Window
*w1
, Window
*w2
) { return *w1
== *w2
; }
50 client_map
= g_hash_table_new((GHashFunc
)map_hash
,
51 (GEqualFunc
)map_key_comp
);
53 /* save the stacking order on startup! */
54 PROP_GET32U(ob_root
, net_client_list_stacking
, window
,
55 client_startup_stack_order
, client_startup_stack_size
);
60 void client_shutdown()
62 g_hash_table_destroy(client_map
);
65 void client_set_list()
67 Window
*windows
, *win_it
;
69 guint size
= g_slist_length(client_list
);
71 /* create an array of the window ids */
73 windows
= g_new(Window
, size
);
75 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
76 *win_it
= ((Client
*)it
->data
)->window
;
80 PROP_SET32A(ob_root
, net_client_list
, window
, windows
, size
);
88 void client_manage_all()
90 ConfigValue focus_new
;
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 why with stacking_lower? Why, because then windows who aren't in the
128 stacking list are on the top where you can see them instead of buried
130 for (i
= client_startup_stack_size
; i
> 0; --i
) {
133 w
= client_startup_stack_order
[i
-1];
134 c
= g_hash_table_lookup(client_map
, &w
);
135 g_message("0x%lx %d", c
->window
, c
->iconic
);
136 if (c
) stacking_lower(c
);
138 g_free(client_startup_stack_order
);
139 client_startup_stack_order
= NULL
;
140 client_startup_stack_size
= 0;
142 if (!config_get("focusNew", Config_Bool
, &focus_new
))
143 g_assert_not_reached();
145 focus_fallback(FALSE
);
148 void client_manage(Window window
)
152 XWindowAttributes attrib
;
153 XSetWindowAttributes attrib_set
;
154 /* XWMHints *wmhint; */
156 ConfigValue focus_new
;
160 /* check if it has already been unmapped by the time we started mapping
161 the grab does a sync so we don't have to here */
162 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
163 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
164 XPutBackEvent(ob_display
, &e
);
167 return; /* don't manage it */
170 /* make sure it isn't an override-redirect window */
171 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
172 attrib
.override_redirect
) {
174 return; /* don't manage it */
177 /* /\* is the window a docking app *\/
178 if ((wmhint = XGetWMHints(ob_display, window))) {
179 if ((wmhint->flags & StateHint) &&
180 wmhint->initial_state == WithdrawnState) {
181 /\* XXX: make dock apps work! *\/
190 /* choose the events we want to receive on the CLIENT window */
191 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
192 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
193 XChangeWindowAttributes(ob_display
, window
,
194 CWEventMask
|CWDontPropagate
, &attrib_set
);
197 /* create the Client struct, and populate it from the hints on the
199 client
= g_new(Client
, 1);
200 client
->window
= window
;
201 client_get_all(client
);
203 /* remove the client's border (and adjust re gravity) */
204 client_toggle_border(client
, FALSE
);
206 /* specify that if we exit, the window should not be destroyed and should
207 be reparented back to root automatically */
208 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
210 /* create the decoration frame for the client window */
211 client
->frame
= engine_frame_new();
213 engine_frame_grab_client(client
->frame
, client
);
215 client_apply_startup_state(client
);
219 client_list
= g_slist_append(client_list
, client
);
220 stacking_list
= g_list_append(stacking_list
, client
);
221 g_assert(!g_hash_table_lookup(client_map
, &client
->window
));
222 g_hash_table_insert(client_map
, &client
->window
, client
);
224 /* update the focus lists */
225 if (client
->desktop
== DESKTOP_ALL
) {
226 for (i
= 0; i
< screen_num_desktops
; ++i
)
227 focus_order
[i
] = g_list_append(focus_order
[i
], client
);
230 focus_order
[i
] = g_list_append(focus_order
[i
], client
);
233 stacking_raise(client
);
235 screen_update_struts();
237 dispatch_client(Event_Client_New
, client
, 0, 0);
239 client_showhide(client
);
241 dispatch_client(Event_Client_Mapped
, client
, 0, 0);
243 if (!config_get("focusNew", Config_Bool
, &focus_new
))
244 g_assert_not_reached();
245 if (ob_state
!= State_Starting
&& focus_new
.bool)
246 client_focus(client
);
248 /* update the list hints */
251 /* g_message("Managed window 0x%lx", window);*/
254 void client_unmanage_all()
256 while (client_list
!= NULL
)
257 client_unmanage(client_list
->data
);
260 void client_unmanage(Client
*client
)
266 /* g_message("Unmanaging window: %lx", client->window);*/
268 dispatch_client(Event_Client_Destroy
, client
, 0, 0);
269 g_assert(client
!= NULL
);
271 /* remove the window from our save set */
272 XChangeSaveSet(ob_display
, client
->window
, SetModeDelete
);
274 /* we dont want events no more */
275 XSelectInput(ob_display
, client
->window
, NoEventMask
);
277 engine_frame_hide(client
->frame
);
279 client_list
= g_slist_remove(client_list
, client
);
280 stacking_list
= g_list_remove(stacking_list
, client
);
281 g_hash_table_remove(client_map
, &client
->window
);
283 /* update the focus lists */
284 if (client
->desktop
== DESKTOP_ALL
) {
285 for (i
= 0; i
< screen_num_desktops
; ++i
)
286 focus_order
[i
] = g_list_remove(focus_order
[i
], client
);
289 focus_order
[i
] = g_list_remove(focus_order
[i
], client
);
292 /* once the client is out of the list, update the struts to remove it's
294 screen_update_struts();
296 /* tell our parent that we're gone */
297 if (client
->transient_for
!= NULL
)
298 client
->transient_for
->transients
=
299 g_slist_remove(client
->transient_for
->transients
, client
);
301 /* tell our transients that we're gone */
302 for (it
= client
->transients
; it
!= NULL
; it
= it
->next
) {
303 ((Client
*)it
->data
)->transient_for
= NULL
;
304 client_calc_layer(it
->data
);
307 /* dispatch the unmapped event */
308 dispatch_client(Event_Client_Unmapped
, client
, 0, 0);
309 g_assert(client
!= NULL
);
311 /* unfocus the client (dispatchs the focus event) (we're out of the
312 transient lists already, so being modal doesn't matter) */
313 if (client_focused(client
))
314 client_unfocus(client
);
316 /* give the client its border back */
317 client_toggle_border(client
, TRUE
);
319 /* reparent the window out of the frame, and free the frame */
320 engine_frame_release_client(client
->frame
, client
);
321 client
->frame
= NULL
;
323 if (ob_state
!= State_Exiting
) {
324 /* these values should not be persisted across a window
326 prop_erase(client
->window
, prop_atoms
.net_wm_desktop
);
327 prop_erase(client
->window
, prop_atoms
.net_wm_state
);
329 /* if we're left in an iconic state, the client wont be mapped. this is
330 bad, since we will no longer be managing the window on restart */
332 XMapWindow(ob_display
, client
->window
);
335 /* free all data allocated in the client struct */
336 g_slist_free(client
->transients
);
337 for (j
= 0; j
< client
->nicons
; ++j
)
338 g_free(client
->icons
[j
].data
);
339 if (client
->nicons
> 0)
340 g_free(client
->icons
);
341 g_free(client
->title
);
342 g_free(client
->icon_title
);
343 g_free(client
->name
);
344 g_free(client
->class);
345 g_free(client
->role
);
348 /* update the list hints */
352 static void client_toggle_border(Client
*self
, gboolean show
)
354 /* adjust our idea of where the client is, based on its border. When the
355 border is removed, the client should now be considered to be in a
357 when re-adding the border to the client, the same operation needs to be
359 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
360 int x
= oldx
, y
= oldy
;
361 switch(self
->gravity
) {
363 case NorthWestGravity
:
365 case SouthWestGravity
:
367 case NorthEastGravity
:
369 case SouthEastGravity
:
370 if (show
) x
-= self
->border_width
* 2;
371 else x
+= self
->border_width
* 2;
378 if (show
) x
-= self
->border_width
;
379 else x
+= self
->border_width
;
382 switch(self
->gravity
) {
384 case NorthWestGravity
:
386 case NorthEastGravity
:
388 case SouthWestGravity
:
390 case SouthEastGravity
:
391 if (show
) y
-= self
->border_width
* 2;
392 else y
+= self
->border_width
* 2;
399 if (show
) y
-= self
->border_width
;
400 else y
+= self
->border_width
;
407 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
409 /* move the client so it is back it the right spot _with_ its
411 if (x
!= oldx
|| y
!= oldy
)
412 XMoveWindow(ob_display
, self
->window
, x
, y
);
414 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
418 static void client_get_all(Client
*self
)
420 /* update EVERYTHING!! */
422 self
->ignore_unmaps
= 0;
426 self
->title
= self
->icon_title
= NULL
;
427 self
->name
= self
->class = self
->role
= NULL
;
428 self
->wmstate
= NormalState
;
429 self
->transient
= FALSE
;
430 self
->transients
= NULL
;
431 self
->transient_for
= NULL
;
433 self
->urgent
= FALSE
;
434 self
->positioned
= FALSE
;
435 self
->disabled_decorations
= 0;
439 client_get_area(self
);
440 client_get_desktop(self
);
441 client_get_state(self
);
442 client_get_shaped(self
);
444 client_update_transient_for(self
);
445 client_get_mwm_hints(self
);
446 client_get_type(self
);/* this can change the mwmhints for special cases */
448 client_update_protocols(self
);
450 client_get_gravity(self
); /* get the attribute gravity */
451 client_update_normal_hints(self
); /* this may override the attribute
454 /* got the type, the mwmhints, the protocols, and the normal hints
455 (min/max sizes), so we're ready to set up the decorations/functions */
456 client_setup_decor_and_functions(self
);
458 client_update_wmhints(self
);
459 client_update_title(self
);
460 client_update_icon_title(self
);
461 client_update_class(self
);
462 client_update_strut(self
);
463 client_update_icons(self
);
464 client_update_kwm_icon(self
);
466 /* this makes sure that these windows appear on all desktops */
467 if (self
->type
== Type_Desktop
)
468 self
->desktop
= DESKTOP_ALL
;
470 /* set the desktop hint, to make sure that it always exists, and to
471 reflect any changes we've made here */
472 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
474 client_change_state(self
);
477 static void client_get_area(Client
*self
)
479 XWindowAttributes wattrib
;
482 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
483 g_assert(ret
!= BadWindow
);
485 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
486 self
->border_width
= wattrib
.border_width
;
489 static void client_get_desktop(Client
*self
)
493 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, d
)) {
494 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
495 d
= screen_num_desktops
- 1;
498 /* defaults to the current desktop */
499 self
->desktop
= screen_desktop
;
503 static void client_get_state(Client
*self
)
508 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
509 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
510 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
512 if (PROP_GET32U(self
->window
, net_wm_state
, atom
, state
, num
)) {
514 for (i
= 0; i
< num
; ++i
) {
515 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
517 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
519 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
521 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
522 self
->skip_taskbar
= TRUE
;
523 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
524 self
->skip_pager
= TRUE
;
525 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
526 self
->fullscreen
= TRUE
;
527 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
528 self
->max_vert
= TRUE
;
529 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
530 self
->max_horz
= TRUE
;
531 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
533 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
541 static void client_get_shaped(Client
*self
)
543 self
->shaped
= FALSE
;
545 if (extensions_shape
) {
550 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
552 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
553 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
555 self
->shaped
= (s
!= 0);
560 void client_update_transient_for(Client
*self
)
565 if (XGetTransientForHint(ob_display
, self
->window
, &t
) &&
566 t
!= self
->window
) { /* cant be transient to itself! */
567 self
->transient
= TRUE
;
568 c
= g_hash_table_lookup(client_map
, &t
);
569 g_assert(c
!= self
);/* if this happens then we need to check for it*/
571 if (!c
/*XXX: && _group*/) {
572 /* not transient to a client, see if it is transient for a
574 if (/*t == _group->leader() || */
577 /* window is a transient for its group! */
578 /* XXX: for now this is treated as non-transient.
579 this needs to be fixed! */
583 self
->transient
= FALSE
;
585 /* if anything has changed... */
586 if (c
!= self
->transient_for
) {
587 if (self
->transient_for
)
588 /* remove from old parent */
589 self
->transient_for
->transients
=
590 g_slist_remove(self
->transient_for
->transients
, self
);
591 self
->transient_for
= c
;
592 if (self
->transient_for
)
593 /* add to new parent */
594 self
->transient_for
->transients
=
595 g_slist_append(self
->transient_for
->transients
, self
);
599 static void client_get_mwm_hints(Client
*self
)
602 unsigned long *hints
;
604 self
->mwmhints
.flags
= 0; /* default to none */
606 if (PROP_GET32U(self
->window
, motif_wm_hints
, motif_wm_hints
, hints
, num
)) {
607 if (num
>= MWM_ELEMENTS
) {
608 self
->mwmhints
.flags
= hints
[0];
609 self
->mwmhints
.functions
= hints
[1];
610 self
->mwmhints
.decorations
= hints
[2];
616 void client_get_type(Client
*self
)
622 if (PROP_GET32U(self
->window
, net_wm_window_type
, atom
, val
, num
)) {
623 /* use the first value that we know about in the array */
624 for (i
= 0; i
< num
; ++i
) {
625 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
626 self
->type
= Type_Desktop
;
627 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
628 self
->type
= Type_Dock
;
629 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
630 self
->type
= Type_Toolbar
;
631 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
632 self
->type
= Type_Menu
;
633 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
634 self
->type
= Type_Utility
;
635 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
636 self
->type
= Type_Splash
;
637 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
638 self
->type
= Type_Dialog
;
639 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
640 self
->type
= Type_Normal
;
641 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
642 /* prevent this window from getting any decor or
644 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
645 MwmFlag_Decorations
);
646 self
->mwmhints
.decorations
= 0;
647 self
->mwmhints
.functions
= 0;
649 if (self
->type
!= (WindowType
) -1)
650 break; /* grab the first legit type */
655 if (self
->type
== (WindowType
) -1) {
656 /*the window type hint was not set, which means we either classify
657 ourself as a normal window or a dialog, depending on if we are a
660 self
->type
= Type_Dialog
;
662 self
->type
= Type_Normal
;
666 void client_update_protocols(Client
*self
)
669 gulong num_return
, i
;
671 self
->focus_notify
= FALSE
;
672 self
->delete_window
= FALSE
;
674 if (PROP_GET32U(self
->window
, wm_protocols
, atom
, proto
, num_return
)) {
675 for (i
= 0; i
< num_return
; ++i
) {
676 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
677 /* this means we can request the window to close */
678 self
->delete_window
= TRUE
;
679 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
680 /* if this protocol is requested, then the window will be
681 notified whenever we want it to receive focus */
682 self
->focus_notify
= TRUE
;
688 static void client_get_gravity(Client
*self
)
690 XWindowAttributes wattrib
;
693 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
694 g_assert(ret
!= BadWindow
);
695 self
->gravity
= wattrib
.win_gravity
;
698 void client_update_normal_hints(Client
*self
)
702 int oldgravity
= self
->gravity
;
705 self
->min_ratio
= 0.0f
;
706 self
->max_ratio
= 0.0f
;
707 SIZE_SET(self
->size_inc
, 1, 1);
708 SIZE_SET(self
->base_size
, 0, 0);
709 SIZE_SET(self
->min_size
, 0, 0);
710 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
712 /* get the hints from the window */
713 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
714 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
716 if (size
.flags
& PWinGravity
) {
717 self
->gravity
= size
.win_gravity
;
719 /* if the client has a frame, i.e. has already been mapped and
720 is changing its gravity */
721 if (self
->frame
&& self
->gravity
!= oldgravity
) {
722 /* move our idea of the client's position based on its new
724 self
->area
.x
= self
->frame
->area
.x
;
725 self
->area
.y
= self
->frame
->area
.y
;
726 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
730 if (size
.flags
& PAspect
) {
731 if (size
.min_aspect
.y
)
732 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
733 if (size
.max_aspect
.y
)
734 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
737 if (size
.flags
& PMinSize
)
738 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
740 if (size
.flags
& PMaxSize
)
741 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
743 if (size
.flags
& PBaseSize
)
744 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
746 if (size
.flags
& PResizeInc
)
747 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
751 void client_setup_decor_and_functions(Client
*self
)
753 /* start with everything (cept fullscreen) */
754 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
755 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
;
756 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
758 if (self
->delete_window
) {
759 self
->decorations
|= Decor_Close
;
760 self
->functions
|= Func_Close
;
763 if (!(self
->min_size
.width
< self
->max_size
.width
||
764 self
->min_size
.height
< self
->max_size
.height
)) {
765 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
766 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
769 switch (self
->type
) {
771 /* normal windows retain all of the possible decorations and
772 functionality, and are the only windows that you can fullscreen */
773 self
->functions
|= Func_Fullscreen
;
777 /* dialogs cannot be maximized */
778 self
->decorations
&= ~Decor_Maximize
;
779 self
->functions
&= ~Func_Maximize
;
785 /* these windows get less functionality */
786 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
787 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
793 /* none of these windows are manipulated by the window manager */
794 self
->decorations
= 0;
799 /* Mwm Hints are applied subtractively to what has already been chosen for
800 decor and functionality */
801 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
802 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
803 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
804 self
->decorations
&= ~Decor_Border
;
805 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
806 self
->decorations
&= ~Decor_Handle
;
807 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
808 self
->decorations
&= ~Decor_Titlebar
;
809 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
810 self
->decorations
&= ~Decor_Iconify
;
811 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
812 self
->decorations
&= ~Decor_Maximize
;
816 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
817 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
818 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
819 self
->functions
&= ~Func_Resize
;
820 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
821 self
->functions
&= ~Func_Move
;
822 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
823 self
->functions
&= ~Func_Iconify
;
824 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
825 self
->functions
&= ~Func_Maximize
;
826 /* dont let mwm hints kill the close button
827 if (! (self->mwmhints.functions & MwmFunc_Close))
828 self->functions &= ~Func_Close; */
832 /* can't maximize without moving/resizing */
833 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
834 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
836 /* finally, user specified disabled decorations are applied to subtract
838 if (self
->disabled_decorations
& Decor_Titlebar
)
839 self
->decorations
&= ~Decor_Titlebar
;
840 if (self
->disabled_decorations
& Decor_Handle
)
841 self
->decorations
&= ~Decor_Handle
;
842 if (self
->disabled_decorations
& Decor_Border
)
843 self
->decorations
&= ~Decor_Border
;
844 if (self
->disabled_decorations
& Decor_Iconify
)
845 self
->decorations
&= ~Decor_Iconify
;
846 if (self
->disabled_decorations
& Decor_Maximize
)
847 self
->decorations
&= ~Decor_Maximize
;
848 if (self
->disabled_decorations
& Decor_AllDesktops
)
849 self
->decorations
&= ~Decor_AllDesktops
;
850 if (self
->disabled_decorations
& Decor_Close
)
851 self
->decorations
&= ~Decor_Close
;
853 /* if we don't have a titlebar, then we cannot shade! */
854 if (!(self
->decorations
& Decor_Titlebar
))
855 self
->functions
&= ~Func_Shade
;
857 client_change_allowed_actions(self
);
860 /* change the decors on the frame, and with more/less decorations,
861 we may also need to be repositioned */
862 engine_frame_adjust_area(self
->frame
, TRUE
, TRUE
);
863 /* with new decor, the window's maximized size may change */
864 client_remaximize(self
);
868 static void client_change_allowed_actions(Client
*self
)
873 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
875 if (self
->functions
& Func_Shade
)
876 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
877 if (self
->functions
& Func_Close
)
878 actions
[num
++] = prop_atoms
.net_wm_action_close
;
879 if (self
->functions
& Func_Move
)
880 actions
[num
++] = prop_atoms
.net_wm_action_move
;
881 if (self
->functions
& Func_Iconify
)
882 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
883 if (self
->functions
& Func_Resize
)
884 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
885 if (self
->functions
& Func_Fullscreen
)
886 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
887 if (self
->functions
& Func_Maximize
) {
888 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
889 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
892 PROP_SET32A(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
894 /* make sure the window isn't breaking any rules now */
896 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
897 if (self
->frame
) client_shade(self
, FALSE
);
898 else self
->shaded
= FALSE
;
900 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
901 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
902 else self
->iconic
= FALSE
;
904 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
905 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
906 else self
->fullscreen
= FALSE
;
908 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
910 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
911 else self
->max_vert
= self
->max_horz
= FALSE
;
915 void client_remaximize(Client
*self
)
918 if (self
->max_horz
&& self
->max_vert
)
920 else if (self
->max_horz
)
922 else if (self
->max_vert
)
925 return; /* not maximized */
926 self
->max_horz
= self
->max_vert
= FALSE
;
927 client_maximize(self
, TRUE
, dir
, FALSE
);
930 void client_update_wmhints(Client
*self
)
935 /* assume a window takes input if it doesnt specify */
936 self
->can_focus
= TRUE
;
938 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
939 if (hints
->flags
& InputHint
)
940 self
->can_focus
= hints
->input
;
942 /* only do this when starting! */
943 if (ob_state
== State_Starting
&& (hints
->flags
& StateHint
))
944 self
->iconic
= hints
->initial_state
== IconicState
;
946 if (hints
->flags
& XUrgencyHint
)
949 if (hints
->flags
& WindowGroupHint
) {
950 if (hints
->window_group
!= self
->group
) {
951 /* XXX: remove from the old group if there was one */
952 self
->group
= hints
->window_group
;
953 /* XXX: do stuff with the group */
955 } else /* no group! */
958 if (hints
->flags
& IconPixmapHint
) {
959 client_update_kwm_icon(self
);
960 /* try get the kwm icon first, this is a fallback only */
961 if (self
->pixmap_icon
== None
) {
962 self
->pixmap_icon
= hints
->icon_pixmap
;
963 if (hints
->flags
& IconMaskHint
)
964 self
->pixmap_icon_mask
= hints
->icon_mask
;
966 self
->pixmap_icon_mask
= None
;
969 engine_frame_adjust_icon(self
->frame
);
976 if (ur
!= self
->urgent
) {
978 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
980 /* fire the urgent callback if we're mapped, otherwise, wait until
981 after we're mapped */
983 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
987 void client_update_title(Client
*self
)
994 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, data
)) {
995 /* try old x stuff */
996 if (PROP_GETS(self
->window
, wm_name
, string
, data
)) {
997 /* convert it to UTF-8 */
1001 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
1003 g_warning("Unable to convert string to UTF-8");
1010 data
= g_strdup("Unnamed Window");
1012 PROP_SETS(self
->window
, net_wm_visible_name
, utf8
, data
);
1018 engine_frame_adjust_title(self
->frame
);
1021 void client_update_icon_title(Client
*self
)
1025 g_free(self
->icon_title
);
1028 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, data
)) {
1029 /* try old x stuff */
1030 if (PROP_GETS(self
->window
, wm_icon_name
, string
, data
)) {
1031 /* convert it to UTF-8 */
1035 u
= g_locale_to_utf8(data
, -1, &r
, &w
, NULL
);
1037 g_warning("Unable to convert string to UTF-8");
1044 data
= g_strdup("Unnamed Window");
1046 PROP_SETS(self
->window
, net_wm_visible_icon_name
, utf8
, data
);
1049 self
->icon_title
= data
;
1052 void client_update_class(Client
*self
)
1058 if (self
->name
) g_free(self
->name
);
1059 if (self
->class) g_free(self
->class);
1060 if (self
->role
) g_free(self
->role
);
1062 self
->name
= self
->class = self
->role
= NULL
;
1064 data
= g_ptr_array_new();
1066 if (PROP_GETSA(self
->window
, wm_class
, string
, data
)) {
1068 self
->name
= g_strdup(g_ptr_array_index(data
, 0));
1070 self
->class = g_strdup(g_ptr_array_index(data
, 1));
1073 for (i
= 0; i
< data
->len
; ++i
)
1074 g_free(g_ptr_array_index(data
, i
));
1075 g_ptr_array_free(data
, TRUE
);
1077 if (PROP_GETS(self
->window
, wm_window_role
, string
, s
))
1078 self
->role
= g_strdup(s
);
1080 if (self
->name
== NULL
) self
->name
= g_strdup("");
1081 if (self
->class == NULL
) self
->class = g_strdup("");
1082 if (self
->role
== NULL
) self
->role
= g_strdup("");
1085 void client_update_strut(Client
*self
)
1089 if (PROP_GET32A(self
->window
, net_wm_strut
, cardinal
, data
, 4)) {
1090 STRUT_SET(self
->strut
, data
[0], data
[1], data
[2], data
[3]);
1093 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1095 /* updating here is pointless while we're being mapped cuz we're not in
1096 the client list yet */
1098 screen_update_struts();
1101 void client_update_icons(Client
*self
)
1104 unsigned long *data
;
1105 unsigned long w
, h
, i
;
1108 for (j
= 0; j
< self
->nicons
; ++j
)
1109 g_free(self
->icons
[j
].data
);
1110 if (self
->nicons
> 0)
1111 g_free(self
->icons
);
1114 if (PROP_GET32U(self
->window
, net_wm_icon
, cardinal
, data
, num
)) {
1115 /* figure out how many valid icons are in here */
1117 while (num
- i
> 2) {
1125 self
->icons
= g_new(Icon
, self
->nicons
);
1127 /* store the icons */
1129 for (j
= 0; j
< self
->nicons
; ++j
) {
1130 w
= self
->icons
[j
].width
= data
[i
++];
1131 h
= self
->icons
[j
].height
= data
[i
++];
1132 self
->icons
[j
].data
=
1133 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1142 engine_frame_adjust_icon(self
->frame
);
1145 void client_update_kwm_icon(Client
*self
)
1149 if (PROP_GET32A(self
->window
, kwm_win_icon
, kwm_win_icon
, data
, 2)) {
1150 self
->pixmap_icon
= data
[0];
1151 self
->pixmap_icon_mask
= data
[1];
1154 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1157 engine_frame_adjust_icon(self
->frame
);
1160 static void client_change_state(Client
*self
)
1162 unsigned long state
[2];
1166 state
[0] = self
->wmstate
;
1168 PROP_SET32A(self
->window
, wm_state
, wm_state
, state
, 2);
1172 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1174 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1176 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1177 if (self
->skip_taskbar
)
1178 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1179 if (self
->skip_pager
)
1180 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1181 if (self
->fullscreen
)
1182 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1184 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1186 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1188 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1190 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1191 PROP_SET32A(self
->window
, net_wm_state
, atom
, netstate
, num
);
1193 client_calc_layer(self
);
1196 engine_frame_adjust_state(self
->frame
);
1199 static Client
*search_focus_tree(Client
*node
, Client
*skip
)
1204 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1205 Client
*c
= it
->data
;
1206 if (c
== skip
) continue; /* circular? */
1207 if ((ret
= search_focus_tree(c
, skip
))) return ret
;
1208 if (client_focused(c
)) return c
;
1213 void client_calc_layer(Client
*self
)
1219 /* are we fullscreen, or do we have a fullscreen transient parent? */
1223 if (c
->fullscreen
) {
1227 c
= c
->transient_for
;
1229 if (!fs
&& self
->fullscreen
) {
1230 /* is one of our transients focused? */
1231 c
= search_focus_tree(self
, self
);
1232 if (c
!= NULL
) fs
= TRUE
;
1235 if (self
->iconic
) l
= Layer_Icon
;
1236 else if (fs
) l
= Layer_Fullscreen
;
1237 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1238 else if (self
->type
== Type_Dock
) {
1239 if (!self
->below
) l
= Layer_Top
;
1240 else l
= Layer_Normal
;
1242 else if (self
->above
) l
= Layer_Above
;
1243 else if (self
->below
) l
= Layer_Below
;
1244 else l
= Layer_Normal
;
1246 if (l
!= self
->layer
) {
1249 stacking_raise(self
);
1253 gboolean
client_should_show(Client
*self
)
1255 if (self
->iconic
) return FALSE
;
1256 else if (!(self
->desktop
== screen_desktop
||
1257 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1258 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1263 static void client_showhide(Client
*self
)
1266 if (client_should_show(self
))
1267 engine_frame_show(self
->frame
);
1269 engine_frame_hide(self
->frame
);
1272 gboolean
client_normal(Client
*self
) {
1273 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1274 self
->type
== Type_Splash
);
1277 static void client_apply_startup_state(Client
*self
)
1279 /* these are in a carefully crafted order.. */
1282 self
->iconic
= FALSE
;
1283 client_iconify(self
, TRUE
, FALSE
);
1285 if (self
->fullscreen
) {
1286 self
->fullscreen
= FALSE
;
1287 client_fullscreen(self
, TRUE
, FALSE
);
1290 self
->shaded
= FALSE
;
1291 client_shade(self
, TRUE
);
1294 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1296 if (self
->max_vert
&& self
->max_horz
) {
1297 self
->max_vert
= self
->max_horz
= FALSE
;
1298 client_maximize(self
, TRUE
, 0, FALSE
);
1299 } else if (self
->max_vert
) {
1300 self
->max_vert
= FALSE
;
1301 client_maximize(self
, TRUE
, 2, FALSE
);
1302 } else if (self
->max_horz
) {
1303 self
->max_horz
= FALSE
;
1304 client_maximize(self
, TRUE
, 1, FALSE
);
1307 /* nothing to do for the other states:
1316 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1317 gboolean user
, gboolean final
)
1319 gboolean moved
= FALSE
, resized
= FALSE
;
1321 /* set the size and position if fullscreen */
1322 if (self
->fullscreen
) {
1325 w
= screen_physical_size
.width
;
1326 h
= screen_physical_size
.height
;
1328 /* set the size and position if maximized */
1329 if (self
->max_horz
) {
1330 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1331 w
= screen_area(self
->desktop
)->x
+
1332 screen_area(self
->desktop
)->width
;
1334 if (self
->max_vert
) {
1335 y
= screen_area(self
->desktop
)->y
;
1336 h
= screen_area(self
->desktop
)->y
+
1337 screen_area(self
->desktop
)->height
-
1338 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1342 /* these override the above states! if you cant move you can't move! */
1344 if (!(self
->functions
& Func_Move
)) {
1348 if (!(self
->functions
& Func_Resize
)) {
1349 w
= self
->area
.width
;
1350 h
= self
->area
.height
;
1354 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1355 w
-= self
->base_size
.width
;
1356 h
-= self
->base_size
.height
;
1359 /* for interactive resizing. have to move half an increment in each
1362 /* how far we are towards the next size inc */
1363 int mw
= w
% self
->size_inc
.width
;
1364 int mh
= h
% self
->size_inc
.height
;
1366 int aw
= self
->size_inc
.width
/ 2;
1367 int ah
= self
->size_inc
.height
/ 2;
1368 /* don't let us move into a new size increment */
1369 if (mw
+ aw
>= self
->size_inc
.width
)
1370 aw
= self
->size_inc
.width
- mw
- 1;
1371 if (mh
+ ah
>= self
->size_inc
.height
)
1372 ah
= self
->size_inc
.height
- mh
- 1;
1376 /* if this is a user-requested resize, then check against min/max
1377 sizes and aspect ratios */
1379 /* smaller than min size or bigger than max size? */
1380 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1381 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1382 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1383 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1385 /* adjust the height ot match the width for the aspect ratios */
1386 if (self
->min_ratio
)
1387 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1388 if (self
->max_ratio
)
1389 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1392 /* keep to the increments */
1393 w
/= self
->size_inc
.width
;
1394 h
/= self
->size_inc
.height
;
1396 /* you cannot resize to nothing */
1400 /* store the logical size */
1401 SIZE_SET(self
->logical_size
, w
, h
);
1403 w
*= self
->size_inc
.width
;
1404 h
*= self
->size_inc
.height
;
1406 w
+= self
->base_size
.width
;
1407 h
+= self
->base_size
.height
;
1411 case Corner_TopLeft
:
1413 case Corner_TopRight
:
1414 x
-= w
- self
->area
.width
;
1416 case Corner_BottomLeft
:
1417 y
-= h
- self
->area
.height
;
1419 case Corner_BottomRight
:
1420 x
-= w
- self
->area
.width
;
1421 y
-= h
- self
->area
.height
;
1425 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1426 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1428 RECT_SET(self
->area
, x
, y
, w
, h
);
1431 XResizeWindow(ob_display
, self
->window
, w
, h
);
1433 /* move/resize the frame to match the request */
1435 if (moved
|| resized
)
1436 engine_frame_adjust_area(self
->frame
, moved
, resized
);
1438 if (!user
|| final
) {
1440 event
.type
= ConfigureNotify
;
1441 event
.xconfigure
.display
= ob_display
;
1442 event
.xconfigure
.event
= self
->window
;
1443 event
.xconfigure
.window
= self
->window
;
1445 /* root window coords with border in mind */
1446 event
.xconfigure
.x
= x
- self
->border_width
+
1447 self
->frame
->size
.left
;
1448 event
.xconfigure
.y
= y
- self
->border_width
+
1449 self
->frame
->size
.top
;
1451 event
.xconfigure
.width
= self
->area
.width
;
1452 event
.xconfigure
.height
= self
->area
.height
;
1453 event
.xconfigure
.border_width
= self
->border_width
;
1454 event
.xconfigure
.above
= self
->frame
->plate
;
1455 event
.xconfigure
.override_redirect
= FALSE
;
1456 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1457 FALSE
, StructureNotifyMask
, &event
);
1462 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1466 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1467 self
->fullscreen
== fs
) return; /* already done */
1469 self
->fullscreen
= fs
;
1470 client_change_state(self
); /* change the state hints on the client */
1473 /* save the functions and remove them */
1474 self
->pre_fs_func
= self
->functions
;
1475 self
->functions
&= (Func_Close
| Func_Fullscreen
|
1477 /* save the decorations and remove them */
1478 self
->pre_fs_decor
= self
->decorations
;
1479 self
->decorations
= 0;
1482 dimensions
[0] = self
->area
.x
;
1483 dimensions
[1] = self
->area
.y
;
1484 dimensions
[2] = self
->area
.width
;
1485 dimensions
[3] = self
->area
.height
;
1487 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1491 /* these are not actually used cuz client_configure will set them
1492 as appropriate when the window is fullscreened */
1497 self
->functions
= self
->pre_fs_func
;
1498 self
->decorations
= self
->pre_fs_decor
;
1500 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1508 /* pick some fallbacks... */
1509 x
= screen_area(self
->desktop
)->x
+
1510 screen_area(self
->desktop
)->width
/ 4;
1511 y
= screen_area(self
->desktop
)->y
+
1512 screen_area(self
->desktop
)->height
/ 4;
1513 w
= screen_area(self
->desktop
)->width
/ 2;
1514 h
= screen_area(self
->desktop
)->height
/ 2;
1518 client_change_allowed_actions(self
); /* based on the new _functions */
1520 /* when fullscreening, don't obey things like increments, fill the
1522 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, !fs
, TRUE
);
1524 /* raise (back) into our stacking layer */
1525 stacking_raise(self
);
1527 /* try focus us when we go into fullscreen mode */
1531 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1533 if (self
->iconic
== iconic
) return; /* nothing to do */
1535 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1538 self
->iconic
= iconic
;
1541 self
->wmstate
= IconicState
;
1542 self
->ignore_unmaps
++;
1543 /* we unmap the client itself so that we can get MapRequest events,
1544 and because the ICCCM tells us to! */
1545 XUnmapWindow(ob_display
, self
->window
);
1548 client_set_desktop(self
, screen_desktop
);
1549 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1550 XMapWindow(ob_display
, self
->window
);
1552 client_change_state(self
);
1553 client_showhide(self
);
1554 screen_update_struts();
1556 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1560 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1564 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1565 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1567 /* check if already done */
1569 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1570 if (dir
== 1 && self
->max_horz
) return;
1571 if (dir
== 2 && self
->max_vert
) return;
1573 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1574 if (dir
== 1 && !self
->max_horz
) return;
1575 if (dir
== 2 && !self
->max_vert
) return;
1578 /* work with the frame's coords */
1579 x
= self
->frame
->area
.x
;
1580 y
= self
->frame
->area
.y
;
1581 w
= self
->area
.width
;
1582 h
= self
->area
.height
;
1594 /* get the property off the window and use it for the dimensions
1595 we are already maxed on */
1596 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1598 if (self
->max_horz
) {
1599 dimensions
[0] = readdim
[0];
1600 dimensions
[2] = readdim
[2];
1602 if (self
->max_vert
) {
1603 dimensions
[1] = readdim
[1];
1604 dimensions
[3] = readdim
[3];
1609 PROP_SET32A(self
->window
, openbox_premax
, cardinal
,
1613 /* pass the client's current position info. the client_configure
1614 will move/size stuff as appropriate for a maximized window */
1617 w
= self
->area
.width
;
1618 h
= self
->area
.height
;
1622 if (PROP_GET32A(self
->window
, openbox_premax
, cardinal
,
1624 if (dir
== 0 || dir
== 1) { /* horz */
1628 if (dir
== 0 || dir
== 2) { /* vert */
1634 /* pick some fallbacks... */
1635 if (dir
== 0 || dir
== 1) { /* horz */
1636 x
= screen_area(self
->desktop
)->x
+
1637 screen_area(self
->desktop
)->width
/ 4;
1638 w
= screen_area(self
->desktop
)->width
/ 2;
1640 if (dir
== 0 || dir
== 2) { /* vert */
1641 y
= screen_area(self
->desktop
)->y
+
1642 screen_area(self
->desktop
)->height
/ 4;
1643 h
= screen_area(self
->desktop
)->height
/ 2;
1648 if (dir
== 0 || dir
== 1) /* horz */
1649 self
->max_horz
= max
;
1650 if (dir
== 0 || dir
== 2) /* vert */
1651 self
->max_vert
= max
;
1653 if (!self
->max_horz
&& !self
->max_vert
)
1654 PROP_ERASE(self
->window
, openbox_premax
);
1656 client_change_state(self
); /* change the state hints on the client */
1658 /* figure out where the client should be going */
1659 frame_frame_gravity(self
->frame
, &x
, &y
);
1660 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1663 void client_shade(Client
*self
, gboolean shade
)
1665 if (!(self
->functions
& Func_Shade
) || /* can't */
1666 self
->shaded
== shade
) return; /* already done */
1668 /* when we're iconic, don't change the wmstate */
1670 self
->wmstate
= shade
? IconicState
: NormalState
;
1671 self
->shaded
= shade
;
1672 client_change_state(self
);
1673 /* resize the frame to just the titlebar */
1674 engine_frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1677 void client_close(Client
*self
)
1681 if (!(self
->functions
& Func_Close
)) return;
1684 XXX: itd be cool to do timeouts and shit here for killing the client's
1686 like... if the window is around after 5 seconds, then the close button
1687 turns a nice red, and if this function is called again, the client is
1691 ce
.xclient
.type
= ClientMessage
;
1692 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1693 ce
.xclient
.display
= ob_display
;
1694 ce
.xclient
.window
= self
->window
;
1695 ce
.xclient
.format
= 32;
1696 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1697 ce
.xclient
.data
.l
[1] = event_lasttime
;
1698 ce
.xclient
.data
.l
[2] = 0l;
1699 ce
.xclient
.data
.l
[3] = 0l;
1700 ce
.xclient
.data
.l
[4] = 0l;
1701 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1704 void client_kill(Client
*self
)
1706 XKillClient(ob_display
, self
->window
);
1709 void client_set_desktop(Client
*self
, guint target
)
1713 if (target
== self
->desktop
) return;
1715 g_message("Setting desktop %u\n", target
);
1717 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
1719 old
= self
->desktop
;
1720 self
->desktop
= target
;
1721 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
1722 /* the frame can display the current desktop state */
1723 engine_frame_adjust_state(self
->frame
);
1724 /* 'move' the window to the new desktop */
1725 client_showhide(self
);
1726 screen_update_struts();
1728 /* update the focus lists */
1729 if (old
== DESKTOP_ALL
) {
1730 for (i
= 0; i
< screen_num_desktops
; ++i
)
1731 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
1732 focus_order
[target
] = g_list_prepend(focus_order
[target
], self
);
1734 focus_order
[old
] = g_list_remove(focus_order
[old
], self
);
1735 if (target
== DESKTOP_ALL
)
1736 for (i
= 0; i
< screen_num_desktops
; ++i
)
1737 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
1740 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
1743 static Client
*search_modal_tree(Client
*node
, Client
*skip
)
1748 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1749 Client
*c
= it
->data
;
1750 if (c
== skip
) continue; /* circular? */
1751 if ((ret
= search_modal_tree(c
, skip
))) return ret
;
1752 if (c
->modal
) return c
;
1757 Client
*client_find_modal_child(Client
*self
)
1759 return search_modal_tree(self
, self
);
1762 gboolean
client_validate(Client
*self
)
1766 XSync(ob_display
, FALSE
); /* get all events on the server */
1768 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
1769 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
1770 XPutBackEvent(ob_display
, &e
);
1777 void client_set_wm_state(Client
*self
, long state
)
1779 if (state
== self
->wmstate
) return; /* no change */
1783 client_iconify(self
, TRUE
, TRUE
);
1786 client_iconify(self
, FALSE
, TRUE
);
1791 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
1793 gboolean shaded
= self
->shaded
;
1794 gboolean fullscreen
= self
->fullscreen
;
1795 gboolean max_horz
= self
->max_horz
;
1796 gboolean max_vert
= self
->max_vert
;
1799 if (!(action
== prop_atoms
.net_wm_state_add
||
1800 action
== prop_atoms
.net_wm_state_remove
||
1801 action
== prop_atoms
.net_wm_state_toggle
))
1802 /* an invalid action was passed to the client message, ignore it */
1805 for (i
= 0; i
< 2; ++i
) {
1806 Atom state
= i
== 0 ? data1
: data2
;
1808 if (!state
) continue;
1810 /* if toggling, then pick whether we're adding or removing */
1811 if (action
== prop_atoms
.net_wm_state_toggle
) {
1812 if (state
== prop_atoms
.net_wm_state_modal
)
1813 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
1814 prop_atoms
.net_wm_state_add
;
1815 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
1816 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
1817 prop_atoms
.net_wm_state_add
;
1818 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
1819 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
1820 prop_atoms
.net_wm_state_add
;
1821 else if (state
== prop_atoms
.net_wm_state_shaded
)
1822 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
1823 prop_atoms
.net_wm_state_add
;
1824 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
1825 action
= self
->skip_taskbar
?
1826 prop_atoms
.net_wm_state_remove
:
1827 prop_atoms
.net_wm_state_add
;
1828 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
1829 action
= self
->skip_pager
?
1830 prop_atoms
.net_wm_state_remove
:
1831 prop_atoms
.net_wm_state_add
;
1832 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
1833 action
= self
->fullscreen
?
1834 prop_atoms
.net_wm_state_remove
:
1835 prop_atoms
.net_wm_state_add
;
1836 else if (state
== prop_atoms
.net_wm_state_above
)
1837 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
1838 prop_atoms
.net_wm_state_add
;
1839 else if (state
== prop_atoms
.net_wm_state_below
)
1840 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
1841 prop_atoms
.net_wm_state_add
;
1844 if (action
== prop_atoms
.net_wm_state_add
) {
1845 if (state
== prop_atoms
.net_wm_state_modal
) {
1846 /* XXX raise here or something? */
1848 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1850 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1852 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1854 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1855 self
->skip_taskbar
= TRUE
;
1856 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1857 self
->skip_pager
= TRUE
;
1858 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1860 } else if (state
== prop_atoms
.net_wm_state_above
) {
1862 } else if (state
== prop_atoms
.net_wm_state_below
) {
1866 } else { /* action == prop_atoms.net_wm_state_remove */
1867 if (state
== prop_atoms
.net_wm_state_modal
) {
1868 self
->modal
= FALSE
;
1869 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
1871 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
1873 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
1875 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
1876 self
->skip_taskbar
= FALSE
;
1877 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
1878 self
->skip_pager
= FALSE
;
1879 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
1881 } else if (state
== prop_atoms
.net_wm_state_above
) {
1882 self
->above
= FALSE
;
1883 } else if (state
== prop_atoms
.net_wm_state_below
) {
1884 self
->below
= FALSE
;
1888 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
1889 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
1891 if (max_horz
== max_vert
) { /* both going the same way */
1892 client_maximize(self
, max_horz
, 0, TRUE
);
1894 client_maximize(self
, max_horz
, 1, TRUE
);
1895 client_maximize(self
, max_vert
, 2, TRUE
);
1899 if (max_horz
!= self
->max_horz
)
1900 client_maximize(self
, max_horz
, 1, TRUE
);
1902 client_maximize(self
, max_vert
, 2, TRUE
);
1905 /* change fullscreen state before shading, as it will affect if the window
1907 if (fullscreen
!= self
->fullscreen
)
1908 client_fullscreen(self
, fullscreen
, TRUE
);
1909 if (shaded
!= self
->shaded
)
1910 client_shade(self
, shaded
);
1911 client_calc_layer(self
);
1912 client_change_state(self
); /* change the hint to relect these changes */
1915 gboolean
client_focus(Client
*self
)
1920 /* if we have a modal child, then focus it, not us */
1921 child
= client_find_modal_child(self
);
1923 return client_focus(child
);
1925 /* won't try focus if the client doesn't want it, or if the window isn't
1926 visible on the screen */
1927 if (!(self
->frame
->visible
&&
1928 (self
->can_focus
|| self
->focus_notify
)))
1931 /* do a check to see if the window has already been unmapped or destroyed
1932 do this intelligently while watching out for unmaps we've generated
1933 (ignore_unmaps > 0) */
1934 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
1935 DestroyNotify
, &ev
)) {
1936 XPutBackEvent(ob_display
, &ev
);
1939 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
1940 UnmapNotify
, &ev
)) {
1941 if (self
->ignore_unmaps
) {
1942 self
->ignore_unmaps
--;
1944 XPutBackEvent(ob_display
, &ev
);
1949 if (self
->can_focus
)
1950 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
1953 if (self
->focus_notify
) {
1955 ce
.xclient
.type
= ClientMessage
;
1956 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1957 ce
.xclient
.display
= ob_display
;
1958 ce
.xclient
.window
= self
->window
;
1959 ce
.xclient
.format
= 32;
1960 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
1961 ce
.xclient
.data
.l
[1] = event_lasttime
;
1962 ce
.xclient
.data
.l
[2] = 0l;
1963 ce
.xclient
.data
.l
[3] = 0l;
1964 ce
.xclient
.data
.l
[4] = 0l;
1965 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1968 g_message("focusing %lx", self
->window
);
1970 /* Cause the FocusIn to come back to us. Important for desktop switches,
1971 since otherwise we'll have no FocusIn on the queue and send it off to
1972 the focus_backup. */
1973 XSync(ob_display
, FALSE
);
1977 void client_unfocus(Client
*self
)
1979 g_assert(focus_client
== self
);
1980 focus_fallback(FALSE
);
1983 gboolean
client_focused(Client
*self
)
1985 return self
== focus_client
;
1988 Icon
*client_icon(Client
*self
, int w
, int h
)
1991 /* si is the smallest image >= req */
1992 /* li is the largest image < req */
1993 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
1995 if (!self
->nicons
) return NULL
;
1997 for (i
= 0; i
< self
->nicons
; ++i
) {
1998 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
1999 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2003 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2008 if (largest
== 0) /* didnt find one smaller than the requested size */
2009 return &self
->icons
[si
];
2010 return &self
->icons
[li
];