3 #include "moveresize.h"
5 #include "extensions.h"
17 #include <X11/Xutil.h>
19 /*! The event mask to grab on client windows */
20 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
23 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
26 GList
*client_list
= NULL
;
27 GHashTable
*client_map
= NULL
;
29 static Window
*client_startup_stack_order
= NULL
;
30 static guint client_startup_stack_size
= 0;
32 static void client_get_all(Client
*self
);
33 static void client_toggle_border(Client
*self
, gboolean show
);
34 static void client_get_area(Client
*self
);
35 static void client_get_desktop(Client
*self
);
36 static void client_get_state(Client
*self
);
37 static void client_get_shaped(Client
*self
);
38 static void client_get_mwm_hints(Client
*self
);
39 static void client_get_gravity(Client
*self
);
40 static void client_showhide(Client
*self
);
41 static void client_change_allowed_actions(Client
*self
);
42 static void client_change_state(Client
*self
);
43 static void client_move_onscreen(Client
*self
);
44 static Client
*search_focus_tree(Client
*node
, Client
*skip
);
45 static void client_apply_startup_state(Client
*self
);
46 static Client
*search_modal_tree(Client
*node
, Client
*skip
);
48 static guint
map_hash(Window
*w
) { return *w
; }
49 static gboolean
map_key_comp(Window
*w1
, Window
*w2
) { return *w1
== *w2
; }
53 client_map
= g_hash_table_new((GHashFunc
)map_hash
,
54 (GEqualFunc
)map_key_comp
);
56 /* save the stacking order on startup! */
57 PROP_GETA32(ob_root
, net_client_list_stacking
, window
,
58 (guint32
**)&client_startup_stack_order
,
59 &client_startup_stack_size
);
64 void client_shutdown()
66 g_hash_table_destroy(client_map
);
69 void client_set_list()
71 Window
*windows
, *win_it
;
73 guint size
= g_list_length(client_list
);
75 /* create an array of the window ids */
77 windows
= g_new(Window
, size
);
79 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
80 *win_it
= ((Client
*)it
->data
)->window
;
84 PROP_SETA32(ob_root
, net_client_list
, window
, (guint32
*)windows
, size
);
92 void client_manage_all()
94 unsigned int i
, j
, nchild
;
97 XWindowAttributes attrib
;
99 XQueryTree(ob_display
, ob_root
, &w
, &w
, &children
, &nchild
);
101 /* remove all icon windows from the list */
102 for (i
= 0; i
< nchild
; i
++) {
103 if (children
[i
] == None
) continue;
104 wmhints
= XGetWMHints(ob_display
, children
[i
]);
106 if ((wmhints
->flags
& IconWindowHint
) &&
107 (wmhints
->icon_window
!= children
[i
]))
108 for (j
= 0; j
< nchild
; j
++)
109 if (children
[j
] == wmhints
->icon_window
) {
117 for (i
= 0; i
< nchild
; ++i
) {
118 if (children
[i
] == None
)
120 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
121 if (attrib
.override_redirect
) continue;
123 if (attrib
.map_state
!= IsUnmapped
)
124 client_manage(children
[i
]);
129 /* stack them as they were on startup!
130 why with stacking_lower? Why, because then windows who aren't in the
131 stacking list are on the top where you can see them instead of buried
133 for (i
= client_startup_stack_size
; i
> 0; --i
) {
136 w
= client_startup_stack_order
[i
-1];
137 c
= g_hash_table_lookup(client_map
, &w
);
138 if (c
) stacking_lower(c
);
140 g_free(client_startup_stack_order
);
141 client_startup_stack_order
= NULL
;
142 client_startup_stack_size
= 0;
144 if (config_focus_new
)
145 focus_fallback(Fallback_NoFocus
);
148 void client_manage(Window window
)
152 XWindowAttributes attrib
;
153 XSetWindowAttributes attrib_set
;
154 /* XWMHints *wmhint; */
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! *\/
189 g_message("Managing window: %lx", window
);
191 /* choose the events we want to receive on the CLIENT window */
192 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
193 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
194 XChangeWindowAttributes(ob_display
, window
,
195 CWEventMask
|CWDontPropagate
, &attrib_set
);
198 /* create the Client struct, and populate it from the hints on the
200 self
= g_new(Client
, 1);
201 self
->window
= window
;
202 client_get_all(self
);
204 /* remove the client's border (and adjust re gravity) */
205 client_toggle_border(self
, FALSE
);
207 /* specify that if we exit, the window should not be destroyed and should
208 be reparented back to root automatically */
209 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
211 /* create the decoration frame for the client window */
212 self
->frame
= frame_new();
214 frame_grab_client(self
->frame
, self
);
216 client_apply_startup_state(self
);
220 client_list
= g_list_append(client_list
, self
);
221 stacking_list
= g_list_append(stacking_list
, self
);
222 g_assert(!g_hash_table_lookup(client_map
, &self
->window
));
223 g_hash_table_insert(client_map
, &self
->window
, self
);
225 /* update the focus lists */
226 if (self
->desktop
== DESKTOP_ALL
) {
227 for (i
= 0; i
< screen_num_desktops
; ++i
)
228 focus_order
[i
] = g_list_insert(focus_order
[i
], self
, 1);
231 focus_order
[i
] = g_list_insert(focus_order
[i
], self
, 1);
234 stacking_raise(self
);
236 screen_update_struts();
238 dispatch_client(Event_Client_New
, self
, 0, 0);
240 client_showhide(self
);
242 /* focus the new window? */
243 if (ob_state
!= State_Starting
) {
246 if (self
->transient_for
) {
247 if (self
->transient_for
!= TRAN_GROUP
) {/* transient of a window */
248 parent
= self
->transient_for
;
249 } else { /* transient of a group */
252 for (it
= self
->group
->members
; it
; it
= it
->next
)
253 if (it
->data
!= self
&&
254 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
)
258 /* note the check against Type_Normal, not client_normal(self), which
259 would also include dialog types. in this case we want more strict
261 if ((config_focus_new
&&
262 (self
->type
== Type_Normal
||
263 (self
->type
== Type_Dialog
&& !parent
&& !self
->group
))) ||
264 (parent
&& (client_focused(parent
) ||
265 search_focus_tree(parent
, parent
)))) {
270 /* update the list hints */
273 /* make sure the window is visible */
274 client_move_onscreen(self
);
276 dispatch_client(Event_Client_Mapped
, self
, 0, 0);
278 g_message("Managed window 0x%lx", window
);
281 void client_unmanage_all()
283 while (client_list
!= NULL
)
284 client_unmanage(client_list
->data
);
287 void client_unmanage(Client
*self
)
293 g_message("Unmanaging window: %lx", self
->window
);
295 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
296 g_assert(self
!= NULL
);
298 /* remove the window from our save set */
299 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
301 /* we dont want events no more */
302 XSelectInput(ob_display
, self
->window
, NoEventMask
);
304 frame_hide(self
->frame
);
306 client_list
= g_list_remove(client_list
, self
);
307 stacking_list
= g_list_remove(stacking_list
, self
);
308 g_hash_table_remove(client_map
, &self
->window
);
310 /* update the focus lists */
311 if (self
->desktop
== DESKTOP_ALL
) {
312 for (i
= 0; i
< screen_num_desktops
; ++i
)
313 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
316 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
319 /* once the client is out of the list, update the struts to remove it's
321 screen_update_struts();
323 /* tell our parent(s) that we're gone */
324 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
327 for (it
= self
->group
->members
; it
; it
= it
->next
)
328 if (it
->data
!= self
)
329 ((Client
*)it
->data
)->transients
=
330 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
331 } else if (self
->transient_for
) { /* transient of window */
332 self
->transient_for
->transients
=
333 g_slist_remove(self
->transient_for
->transients
, self
);
336 /* tell our transients that we're gone */
337 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
338 if (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
339 ((Client
*)it
->data
)->transient_for
= NULL
;
340 client_calc_layer(it
->data
);
344 if (moveresize_client
== self
)
345 moveresize_end(TRUE
);
347 if (focus_client
== self
) {
350 /* focus the last focused window on the desktop, and ignore enter
351 events from the unmap so it doesnt mess with the focus */
352 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
353 client_unfocus(self
);
356 /* remove from its group */
358 group_remove(self
->group
, self
);
362 /* dispatch the unmapped event */
363 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
364 g_assert(self
!= NULL
);
366 /* give the client its border back */
367 client_toggle_border(self
, TRUE
);
369 /* reparent the window out of the frame, and free the frame */
370 frame_release_client(self
->frame
, self
);
373 if (ob_state
!= State_Exiting
) {
374 /* these values should not be persisted across a window
376 prop_erase(self
->window
, prop_atoms
.net_wm_desktop
);
377 prop_erase(self
->window
, prop_atoms
.net_wm_state
);
379 /* if we're left in an iconic state, the client wont be mapped. this is
380 bad, since we will no longer be managing the window on restart */
382 XMapWindow(ob_display
, self
->window
);
386 g_message("Unmanaged window 0x%lx", self
->window
);
388 /* free all data allocated in the client struct */
389 g_slist_free(self
->transients
);
390 for (j
= 0; j
< self
->nicons
; ++j
)
391 g_free(self
->icons
[j
].data
);
392 if (self
->nicons
> 0)
395 g_free(self
->icon_title
);
401 /* update the list hints */
405 static void client_move_onscreen(Client
*self
)
408 int x
= self
->frame
->area
.x
, y
= self
->frame
->area
.y
;
410 a
= screen_area(self
->desktop
);
411 if (x
>= a
->x
+ a
->width
- 1)
412 x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
413 if (y
>= a
->y
+ a
->height
- 1)
414 y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
415 if (x
+ self
->frame
->area
.width
- 1 < a
->x
)
417 if (y
+ self
->frame
->area
.height
- 1< a
->y
)
420 frame_frame_gravity(self
->frame
, &x
, &y
); /* get where the client
422 client_configure(self
, Corner_TopLeft
, x
, y
,
423 self
->area
.width
, self
->area
.height
,
427 static void client_toggle_border(Client
*self
, gboolean show
)
429 /* adjust our idea of where the client is, based on its border. When the
430 border is removed, the client should now be considered to be in a
432 when re-adding the border to the client, the same operation needs to be
434 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
435 int x
= oldx
, y
= oldy
;
436 switch(self
->gravity
) {
438 case NorthWestGravity
:
440 case SouthWestGravity
:
442 case NorthEastGravity
:
444 case SouthEastGravity
:
445 if (show
) x
-= self
->border_width
* 2;
446 else x
+= self
->border_width
* 2;
453 if (show
) x
-= self
->border_width
;
454 else x
+= self
->border_width
;
457 switch(self
->gravity
) {
459 case NorthWestGravity
:
461 case NorthEastGravity
:
463 case SouthWestGravity
:
465 case SouthEastGravity
:
466 if (show
) y
-= self
->border_width
* 2;
467 else y
+= self
->border_width
* 2;
474 if (show
) y
-= self
->border_width
;
475 else y
+= self
->border_width
;
482 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
484 /* move the client so it is back it the right spot _with_ its
486 if (x
!= oldx
|| y
!= oldy
)
487 XMoveWindow(ob_display
, self
->window
, x
, y
);
489 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
493 static void client_get_all(Client
*self
)
495 /* update EVERYTHING!! */
497 self
->ignore_unmaps
= 0;
501 self
->title
= self
->icon_title
= NULL
;
502 self
->name
= self
->class = self
->role
= NULL
;
503 self
->wmstate
= NormalState
;
504 self
->transient
= FALSE
;
505 self
->transients
= NULL
;
506 self
->transient_for
= NULL
;
508 self
->urgent
= FALSE
;
509 self
->positioned
= FALSE
;
510 self
->disabled_decorations
= 0;
514 client_get_area(self
);
515 client_update_transient_for(self
);
516 client_update_wmhints(self
);
517 client_get_desktop(self
);
518 client_get_state(self
);
519 client_get_shaped(self
);
521 client_get_mwm_hints(self
);
522 client_get_type(self
);/* this can change the mwmhints for special cases */
524 client_update_protocols(self
);
526 client_get_gravity(self
); /* get the attribute gravity */
527 client_update_normal_hints(self
); /* this may override the attribute
530 /* got the type, the mwmhints, the protocols, and the normal hints
531 (min/max sizes), so we're ready to set up the decorations/functions */
532 client_setup_decor_and_functions(self
);
534 client_update_title(self
);
535 client_update_icon_title(self
);
536 client_update_class(self
);
537 client_update_strut(self
);
538 client_update_icons(self
);
539 client_update_kwm_icon(self
);
541 client_change_state(self
);
544 static void client_get_area(Client
*self
)
546 XWindowAttributes wattrib
;
549 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
550 g_assert(ret
!= BadWindow
);
552 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
553 self
->border_width
= wattrib
.border_width
;
556 static void client_get_desktop(Client
*self
)
560 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
561 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
562 d
= screen_num_desktops
- 1;
565 gboolean trdesk
= FALSE
;
567 if (self
->transient_for
) {
568 if (self
->transient_for
!= TRAN_GROUP
) {
569 self
->desktop
= self
->transient_for
->desktop
;
574 for (it
= self
->group
->members
; it
; it
= it
->next
)
575 if (it
->data
!= self
&&
576 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
577 self
->desktop
= ((Client
*)it
->data
)->desktop
;
584 /* defaults to the current desktop */
585 self
->desktop
= screen_desktop
;
587 /* set the desktop hint, to make sure that it always exists */
588 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
592 static void client_get_state(Client
*self
)
597 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
598 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
599 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
601 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
603 for (i
= 0; i
< num
; ++i
) {
604 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
606 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
608 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
610 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
611 self
->skip_taskbar
= TRUE
;
612 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
613 self
->skip_pager
= TRUE
;
614 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
615 self
->fullscreen
= TRUE
;
616 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
617 self
->max_vert
= TRUE
;
618 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
619 self
->max_horz
= TRUE
;
620 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
622 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
630 static void client_get_shaped(Client
*self
)
632 self
->shaped
= FALSE
;
634 if (extensions_shape
) {
639 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
641 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
642 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
644 self
->shaped
= (s
!= 0);
649 void client_update_transient_for(Client
*self
)
654 if (XGetTransientForHint(ob_display
, self
->window
, &t
) &&
655 t
!= self
->window
) { /* cant be transient to itself! */
656 self
->transient
= TRUE
;
657 c
= g_hash_table_lookup(client_map
, &t
);
658 g_assert(c
!= self
);/* if this happens then we need to check for it*/
660 if (!c
&& self
->group
) {
661 /* not transient to a client, see if it is transient for a
663 if (t
== self
->group
->leader
||
666 /* window is a transient for its group! */
671 self
->transient
= FALSE
;
673 /* if anything has changed... */
674 if (c
!= self
->transient_for
) {
675 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
678 /* remove from old parents */
679 for (it
= self
->group
->members
; it
; it
= it
->next
)
680 if (it
->data
!= self
)
681 ((Client
*)it
->data
)->transients
=
682 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
683 } else if (self
->transient_for
!= NULL
) { /* transient of window */
684 /* remove from old parent */
685 self
->transient_for
->transients
=
686 g_slist_remove(self
->transient_for
->transients
, self
);
688 self
->transient_for
= c
;
689 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
692 /* add to new parents */
693 for (it
= self
->group
->members
; it
; it
= it
->next
)
694 if (it
->data
!= self
)
695 ((Client
*)it
->data
)->transients
=
696 g_slist_append(((Client
*)it
->data
)->transients
, self
);
697 } else if (self
->transient_for
!= NULL
) { /* transient of window */
698 /* add to new parent */
699 self
->transient_for
->transients
=
700 g_slist_append(self
->transient_for
->transients
, self
);
705 static void client_get_mwm_hints(Client
*self
)
710 self
->mwmhints
.flags
= 0; /* default to none */
712 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
714 if (num
>= MWM_ELEMENTS
) {
715 self
->mwmhints
.flags
= hints
[0];
716 self
->mwmhints
.functions
= hints
[1];
717 self
->mwmhints
.decorations
= hints
[2];
723 void client_get_type(Client
*self
)
730 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
731 /* use the first value that we know about in the array */
732 for (i
= 0; i
< num
; ++i
) {
733 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
734 self
->type
= Type_Desktop
;
735 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
736 self
->type
= Type_Dock
;
737 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
738 self
->type
= Type_Toolbar
;
739 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
740 self
->type
= Type_Menu
;
741 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
742 self
->type
= Type_Utility
;
743 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
744 self
->type
= Type_Splash
;
745 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
746 self
->type
= Type_Dialog
;
747 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
748 self
->type
= Type_Normal
;
749 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
750 /* prevent this window from getting any decor or
752 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
753 MwmFlag_Decorations
);
754 self
->mwmhints
.decorations
= 0;
755 self
->mwmhints
.functions
= 0;
757 if (self
->type
!= (WindowType
) -1)
758 break; /* grab the first legit type */
763 if (self
->type
== (WindowType
) -1) {
764 /*the window type hint was not set, which means we either classify
765 ourself as a normal window or a dialog, depending on if we are a
768 self
->type
= Type_Dialog
;
770 self
->type
= Type_Normal
;
773 /* this makes sure that these windows appear on all desktops */
774 if (self
->type
== Type_Desktop
)
775 self
->desktop
= DESKTOP_ALL
;
778 void client_update_protocols(Client
*self
)
783 self
->focus_notify
= FALSE
;
784 self
->delete_window
= FALSE
;
786 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
787 for (i
= 0; i
< num_return
; ++i
) {
788 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
789 /* this means we can request the window to close */
790 self
->delete_window
= TRUE
;
791 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
792 /* if this protocol is requested, then the window will be
793 notified whenever we want it to receive focus */
794 self
->focus_notify
= TRUE
;
800 static void client_get_gravity(Client
*self
)
802 XWindowAttributes wattrib
;
805 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
806 g_assert(ret
!= BadWindow
);
807 self
->gravity
= wattrib
.win_gravity
;
810 void client_update_normal_hints(Client
*self
)
814 int oldgravity
= self
->gravity
;
817 self
->min_ratio
= 0.0f
;
818 self
->max_ratio
= 0.0f
;
819 SIZE_SET(self
->size_inc
, 1, 1);
820 SIZE_SET(self
->base_size
, 0, 0);
821 SIZE_SET(self
->min_size
, 0, 0);
822 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
824 /* get the hints from the window */
825 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
826 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
828 if (size
.flags
& PWinGravity
) {
829 self
->gravity
= size
.win_gravity
;
831 /* if the client has a frame, i.e. has already been mapped and
832 is changing its gravity */
833 if (self
->frame
&& self
->gravity
!= oldgravity
) {
834 /* move our idea of the client's position based on its new
836 self
->area
.x
= self
->frame
->area
.x
;
837 self
->area
.y
= self
->frame
->area
.y
;
838 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
842 if (size
.flags
& PAspect
) {
843 if (size
.min_aspect
.y
)
844 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
845 if (size
.max_aspect
.y
)
846 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
849 if (size
.flags
& PMinSize
)
850 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
852 if (size
.flags
& PMaxSize
)
853 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
855 if (size
.flags
& PBaseSize
)
856 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
858 if (size
.flags
& PResizeInc
)
859 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
863 void client_setup_decor_and_functions(Client
*self
)
865 /* start with everything (cept fullscreen) */
866 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
867 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
|
869 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
871 if (self
->delete_window
) {
872 self
->decorations
|= Decor_Close
;
873 self
->functions
|= Func_Close
;
876 if (!(self
->min_size
.width
< self
->max_size
.width
||
877 self
->min_size
.height
< self
->max_size
.height
)) {
878 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
879 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
882 switch (self
->type
) {
884 /* normal windows retain all of the possible decorations and
885 functionality, and are the only windows that you can fullscreen */
886 self
->functions
|= Func_Fullscreen
;
891 /* these windows cannot be maximized */
892 self
->decorations
&= ~Decor_Maximize
;
893 self
->functions
&= ~Func_Maximize
;
898 /* these windows get less functionality */
899 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
900 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
906 /* none of these windows are manipulated by the window manager */
907 self
->decorations
= 0;
912 /* Mwm Hints are applied subtractively to what has already been chosen for
913 decor and functionality */
914 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
915 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
916 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
917 self
->decorations
&= ~Decor_Border
;
918 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
919 self
->decorations
&= ~Decor_Handle
;
920 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
921 self
->decorations
&= ~Decor_Titlebar
;
922 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
923 self
->decorations
&= ~Decor_Iconify
;
924 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
925 self
->decorations
&= ~Decor_Maximize
;
929 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
930 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
931 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
932 self
->functions
&= ~Func_Resize
;
933 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
934 self
->functions
&= ~Func_Move
;
935 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
936 self
->functions
&= ~Func_Iconify
;
937 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
938 self
->functions
&= ~Func_Maximize
;
939 /* dont let mwm hints kill the close button
940 if (! (self->mwmhints.functions & MwmFunc_Close))
941 self->functions &= ~Func_Close; */
945 /* can't maximize without moving/resizing */
946 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
947 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
949 /* finally, user specified disabled decorations are applied to subtract
951 if (self
->disabled_decorations
& Decor_Titlebar
)
952 self
->decorations
&= ~Decor_Titlebar
;
953 if (self
->disabled_decorations
& Decor_Handle
)
954 self
->decorations
&= ~Decor_Handle
;
955 if (self
->disabled_decorations
& Decor_Border
)
956 self
->decorations
&= ~Decor_Border
;
957 if (self
->disabled_decorations
& Decor_Iconify
)
958 self
->decorations
&= ~Decor_Iconify
;
959 if (self
->disabled_decorations
& Decor_Maximize
)
960 self
->decorations
&= ~Decor_Maximize
;
961 if (self
->disabled_decorations
& Decor_AllDesktops
)
962 self
->decorations
&= ~Decor_AllDesktops
;
963 if (self
->disabled_decorations
& Decor_Shade
)
964 self
->decorations
&= ~Decor_Shade
;
965 if (self
->disabled_decorations
& Decor_Close
)
966 self
->decorations
&= ~Decor_Close
;
968 /* if we don't have a titlebar, then we cannot shade! */
969 if (!(self
->decorations
& Decor_Titlebar
))
970 self
->functions
&= ~Func_Shade
;
972 /* now we need to check against rules for the client's current state */
973 if (self
->fullscreen
) {
974 self
->functions
&= (Func_Close
| Func_Fullscreen
| Func_Iconify
);
975 self
->decorations
= 0;
978 client_change_allowed_actions(self
);
981 /* change the decors on the frame, and with more/less decorations,
982 we may also need to be repositioned */
983 frame_adjust_area(self
->frame
, TRUE
, TRUE
);
984 /* with new decor, the window's maximized size may change */
985 client_remaximize(self
);
989 static void client_change_allowed_actions(Client
*self
)
994 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
996 if (self
->functions
& Func_Shade
)
997 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
998 if (self
->functions
& Func_Close
)
999 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1000 if (self
->functions
& Func_Move
)
1001 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1002 if (self
->functions
& Func_Iconify
)
1003 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1004 if (self
->functions
& Func_Resize
)
1005 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1006 if (self
->functions
& Func_Fullscreen
)
1007 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1008 if (self
->functions
& Func_Maximize
) {
1009 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1010 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1013 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1015 /* make sure the window isn't breaking any rules now */
1017 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
1018 if (self
->frame
) client_shade(self
, FALSE
);
1019 else self
->shaded
= FALSE
;
1021 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
1022 g_message("UNSETTING ICONIC");
1023 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1024 else self
->iconic
= FALSE
;
1026 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
1027 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1028 else self
->fullscreen
= FALSE
;
1030 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
1032 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1033 else self
->max_vert
= self
->max_horz
= FALSE
;
1037 void client_remaximize(Client
*self
)
1040 if (self
->max_horz
&& self
->max_vert
)
1042 else if (self
->max_horz
)
1044 else if (self
->max_vert
)
1047 return; /* not maximized */
1048 self
->max_horz
= self
->max_vert
= FALSE
;
1049 client_maximize(self
, TRUE
, dir
, FALSE
);
1052 void client_update_wmhints(Client
*self
)
1055 gboolean ur
= FALSE
;
1058 /* assume a window takes input if it doesnt specify */
1059 self
->can_focus
= TRUE
;
1061 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1062 if (hints
->flags
& InputHint
)
1063 self
->can_focus
= hints
->input
;
1065 /* only do this when first managing the window *AND* when we aren't
1067 if (ob_state
!= State_Starting
&& self
->frame
== NULL
)
1068 if (hints
->flags
& StateHint
)
1069 self
->iconic
= hints
->initial_state
== IconicState
;
1071 if (hints
->flags
& XUrgencyHint
)
1074 if (!(hints
->flags
& WindowGroupHint
))
1075 hints
->window_group
= None
;
1077 /* did the group state change? */
1078 if (hints
->window_group
!=
1079 (self
->group
? self
->group
->leader
: None
)) {
1080 /* remove from the old group if there was one */
1081 if (self
->group
!= NULL
) {
1082 /* remove transients of the group */
1083 for (it
= self
->group
->members
; it
; it
= it
->next
)
1084 if (it
->data
!= self
&&
1085 ((Client
*)it
->data
)->transient_for
== TRAN_GROUP
) {
1086 self
->transients
= g_slist_remove(self
->transients
,
1089 group_remove(self
->group
, self
);
1092 if (hints
->window_group
!= None
) {
1093 self
->group
= group_add(hints
->window_group
, self
);
1095 /* add other transients of the group that are already
1097 for (it
= self
->group
->members
; it
; it
= it
->next
)
1098 if (it
->data
!= self
&&
1099 ((Client
*)it
->data
)->transient_for
== TRAN_GROUP
)
1100 self
->transients
= g_slist_append(self
->transients
,
1104 /* because the self->transient flag wont change from this call,
1105 we don't need to update the window's type and such, only its
1106 transient_for, and the transients lists of other windows in
1107 the group may be affected */
1108 client_update_transient_for(self
);
1111 client_update_kwm_icon(self
);
1112 /* try get the kwm icon first, this is a fallback only */
1113 if (self
->pixmap_icon
== None
) {
1114 if (hints
->flags
& IconPixmapHint
) {
1115 if (self
->pixmap_icon
== None
) {
1116 self
->pixmap_icon
= hints
->icon_pixmap
;
1117 if (hints
->flags
& IconMaskHint
)
1118 self
->pixmap_icon_mask
= hints
->icon_mask
;
1120 self
->pixmap_icon_mask
= None
;
1123 frame_adjust_icon(self
->frame
);
1131 if (ur
!= self
->urgent
) {
1133 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
1135 /* fire the urgent callback if we're mapped, otherwise, wait until
1136 after we're mapped */
1138 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1142 void client_update_title(Client
*self
)
1146 g_free(self
->title
);
1149 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1150 /* try old x stuff */
1151 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1152 data
= g_strdup("Unnamed Window");
1154 /* look for duplicates and append a number */
1156 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1161 frame_adjust_title(self
->frame
);
1164 void client_update_icon_title(Client
*self
)
1168 g_free(self
->icon_title
);
1171 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1172 /* try old x stuff */
1173 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
))
1174 data
= g_strdup("Unnamed Window");
1176 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1178 self
->icon_title
= data
;
1181 void client_update_class(Client
*self
)
1186 if (self
->name
) g_free(self
->name
);
1187 if (self
->class) g_free(self
->class);
1188 if (self
->role
) g_free(self
->role
);
1190 self
->name
= self
->class = self
->role
= NULL
;
1192 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1194 self
->name
= g_strdup(data
[0]);
1196 self
->class = g_strdup(data
[1]);
1201 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1202 self
->role
= g_strdup(s
);
1204 if (self
->name
== NULL
) self
->name
= g_strdup("");
1205 if (self
->class == NULL
) self
->class = g_strdup("");
1206 if (self
->role
== NULL
) self
->role
= g_strdup("");
1209 void client_update_strut(Client
*self
)
1214 if (!PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1215 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1218 STRUT_SET(self
->strut
, data
[0], data
[2], data
[1], data
[3]);
1220 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1224 /* updating here is pointless while we're being mapped cuz we're not in
1225 the client list yet */
1227 screen_update_struts();
1230 void client_update_icons(Client
*self
)
1237 for (j
= 0; j
< self
->nicons
; ++j
)
1238 g_free(self
->icons
[j
].data
);
1239 if (self
->nicons
> 0)
1240 g_free(self
->icons
);
1243 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1244 /* figure out how many valid icons are in here */
1246 while (num
- i
> 2) {
1254 self
->icons
= g_new(Icon
, self
->nicons
);
1256 /* store the icons */
1258 for (j
= 0; j
< self
->nicons
; ++j
) {
1259 w
= self
->icons
[j
].width
= data
[i
++];
1260 h
= self
->icons
[j
].height
= data
[i
++];
1261 self
->icons
[j
].data
=
1262 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1271 frame_adjust_icon(self
->frame
);
1274 void client_update_kwm_icon(Client
*self
)
1279 if (!PROP_GETA32(self
->window
, kwm_win_icon
, kwm_win_icon
, &data
, &num
)) {
1280 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1283 self
->pixmap_icon
= data
[0];
1284 self
->pixmap_icon_mask
= data
[1];
1286 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1290 frame_adjust_icon(self
->frame
);
1293 static void client_change_state(Client
*self
)
1296 guint32 netstate
[10];
1299 state
[0] = self
->wmstate
;
1301 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1305 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1307 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1309 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1310 if (self
->skip_taskbar
)
1311 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1312 if (self
->skip_pager
)
1313 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1314 if (self
->fullscreen
)
1315 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1317 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1319 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1321 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1323 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1324 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1326 client_calc_layer(self
);
1329 frame_adjust_state(self
->frame
);
1332 static Client
*search_focus_tree(Client
*node
, Client
*skip
)
1337 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1338 Client
*c
= it
->data
;
1339 if (c
== skip
) continue; /* circular? */
1340 if ((ret
= search_focus_tree(c
, skip
))) return ret
;
1341 if (client_focused(c
)) return c
;
1346 static void calc_recursive(Client
*self
, StackLayer l
, gboolean raised
)
1354 for (it
= self
->transients
; it
; it
= it
->next
)
1355 calc_recursive(it
->data
, l
, raised
? raised
: l
!= old
);
1357 if (!raised
&& l
!= old
)
1359 stacking_raise(self
);
1362 void client_calc_layer(Client
*self
)
1367 /* transients take on the layer of their parents */
1368 if (self
->transient_for
) {
1369 if (self
->transient_for
!= TRAN_GROUP
) {
1370 self
= self
->transient_for
;
1374 for (it
= self
->group
->members
; it
; it
= it
->next
)
1375 if (it
->data
!= self
&&
1376 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
1383 /* is us or one of our transients focused? */
1384 if (client_focused(self
))
1386 else if (search_focus_tree(self
, self
))
1391 if (self
->iconic
) l
= Layer_Icon
;
1392 /* fullscreen windows are only in the fullscreen layer while focused */
1393 else if (self
->fullscreen
&& f
) l
= Layer_Fullscreen
;
1394 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1395 else if (self
->type
== Type_Dock
) {
1396 if (!self
->below
) l
= Layer_Top
;
1397 else l
= Layer_Normal
;
1399 else if (self
->above
) l
= Layer_Above
;
1400 else if (self
->below
) l
= Layer_Below
;
1401 else l
= Layer_Normal
;
1403 calc_recursive(self
, l
, FALSE
);
1406 gboolean
client_should_show(Client
*self
)
1408 if (self
->iconic
) return FALSE
;
1409 else if (!(self
->desktop
== screen_desktop
||
1410 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1411 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1416 static void client_showhide(Client
*self
)
1419 if (client_should_show(self
))
1420 frame_show(self
->frame
);
1422 frame_hide(self
->frame
);
1425 gboolean
client_normal(Client
*self
) {
1426 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1427 self
->type
== Type_Splash
);
1430 static void client_apply_startup_state(Client
*self
)
1432 /* these are in a carefully crafted order.. */
1435 self
->iconic
= FALSE
;
1436 client_iconify(self
, TRUE
, FALSE
);
1438 if (self
->fullscreen
) {
1439 self
->fullscreen
= FALSE
;
1440 client_fullscreen(self
, TRUE
, FALSE
);
1443 self
->shaded
= FALSE
;
1444 client_shade(self
, TRUE
);
1447 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1449 if (self
->max_vert
&& self
->max_horz
) {
1450 self
->max_vert
= self
->max_horz
= FALSE
;
1451 client_maximize(self
, TRUE
, 0, FALSE
);
1452 } else if (self
->max_vert
) {
1453 self
->max_vert
= FALSE
;
1454 client_maximize(self
, TRUE
, 2, FALSE
);
1455 } else if (self
->max_horz
) {
1456 self
->max_horz
= FALSE
;
1457 client_maximize(self
, TRUE
, 1, FALSE
);
1460 /* nothing to do for the other states:
1469 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1470 gboolean user
, gboolean final
)
1472 gboolean moved
= FALSE
, resized
= FALSE
;
1474 /* gets the frame's position */
1475 frame_client_gravity(self
->frame
, &x
, &y
);
1477 /* these positions are frame positions, not client positions */
1479 /* set the size and position if fullscreen */
1480 if (self
->fullscreen
) {
1483 w
= screen_physical_size
.width
;
1484 h
= screen_physical_size
.height
;
1485 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1487 /* set the size and position if maximized */
1488 if (self
->max_horz
) {
1489 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1490 w
= screen_area(self
->desktop
)->width
;
1492 if (self
->max_vert
) {
1493 y
= screen_area(self
->desktop
)->y
;
1494 h
= screen_area(self
->desktop
)->height
-
1495 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1499 /* gets the client's position */
1500 frame_frame_gravity(self
->frame
, &x
, &y
);
1502 /* these override the above states! if you cant move you can't move! */
1504 if (!(self
->functions
& Func_Move
)) {
1508 if (!(self
->functions
& Func_Resize
)) {
1509 w
= self
->area
.width
;
1510 h
= self
->area
.height
;
1514 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1515 w
-= self
->base_size
.width
;
1516 h
-= self
->base_size
.height
;
1519 /* for interactive resizing. have to move half an increment in each
1522 /* how far we are towards the next size inc */
1523 int mw
= w
% self
->size_inc
.width
;
1524 int mh
= h
% self
->size_inc
.height
;
1526 int aw
= self
->size_inc
.width
/ 2;
1527 int ah
= self
->size_inc
.height
/ 2;
1528 /* don't let us move into a new size increment */
1529 if (mw
+ aw
>= self
->size_inc
.width
)
1530 aw
= self
->size_inc
.width
- mw
- 1;
1531 if (mh
+ ah
>= self
->size_inc
.height
)
1532 ah
= self
->size_inc
.height
- mh
- 1;
1536 /* if this is a user-requested resize, then check against min/max
1537 sizes and aspect ratios */
1539 /* smaller than min size or bigger than max size? */
1540 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1541 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1542 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1543 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1545 /* adjust the height ot match the width for the aspect ratios */
1546 if (self
->min_ratio
)
1547 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1548 if (self
->max_ratio
)
1549 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1552 /* keep to the increments */
1553 w
/= self
->size_inc
.width
;
1554 h
/= self
->size_inc
.height
;
1556 /* you cannot resize to nothing */
1560 /* store the logical size */
1561 SIZE_SET(self
->logical_size
, w
, h
);
1563 w
*= self
->size_inc
.width
;
1564 h
*= self
->size_inc
.height
;
1566 w
+= self
->base_size
.width
;
1567 h
+= self
->base_size
.height
;
1571 case Corner_TopLeft
:
1573 case Corner_TopRight
:
1574 x
-= w
- self
->area
.width
;
1576 case Corner_BottomLeft
:
1577 y
-= h
- self
->area
.height
;
1579 case Corner_BottomRight
:
1580 x
-= w
- self
->area
.width
;
1581 y
-= h
- self
->area
.height
;
1585 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1586 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1588 RECT_SET(self
->area
, x
, y
, w
, h
);
1591 XResizeWindow(ob_display
, self
->window
, w
, h
);
1593 /* move/resize the frame to match the request */
1595 if (moved
|| resized
)
1596 frame_adjust_area(self
->frame
, moved
, resized
);
1598 if (!user
|| final
) {
1600 event
.type
= ConfigureNotify
;
1601 event
.xconfigure
.display
= ob_display
;
1602 event
.xconfigure
.event
= self
->window
;
1603 event
.xconfigure
.window
= self
->window
;
1605 /* root window coords with border in mind */
1606 event
.xconfigure
.x
= x
- self
->border_width
+
1607 self
->frame
->size
.left
;
1608 event
.xconfigure
.y
= y
- self
->border_width
+
1609 self
->frame
->size
.top
;
1611 event
.xconfigure
.width
= self
->area
.width
;
1612 event
.xconfigure
.height
= self
->area
.height
;
1613 event
.xconfigure
.border_width
= self
->border_width
;
1614 event
.xconfigure
.above
= self
->frame
->plate
;
1615 event
.xconfigure
.override_redirect
= FALSE
;
1616 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1617 FALSE
, StructureNotifyMask
, &event
);
1622 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1626 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1627 self
->fullscreen
== fs
) return; /* already done */
1629 self
->fullscreen
= fs
;
1630 client_change_state(self
); /* change the state hints on the client,
1631 and adjust out layer/stacking */
1635 guint32 dimensions
[4];
1636 dimensions
[0] = self
->area
.x
;
1637 dimensions
[1] = self
->area
.y
;
1638 dimensions
[2] = self
->area
.width
;
1639 dimensions
[3] = self
->area
.height
;
1641 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1645 /* these are not actually used cuz client_configure will set them
1646 as appropriate when the window is fullscreened */
1652 /* pick some fallbacks... */
1653 x
= screen_area(self
->desktop
)->x
+
1654 screen_area(self
->desktop
)->width
/ 4;
1655 y
= screen_area(self
->desktop
)->y
+
1656 screen_area(self
->desktop
)->height
/ 4;
1657 w
= screen_area(self
->desktop
)->width
/ 2;
1658 h
= screen_area(self
->desktop
)->height
/ 2;
1660 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1661 (guint32
**)&dimensions
, &num
)) {
1672 client_setup_decor_and_functions(self
);
1674 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1676 /* try focus us when we go into fullscreen mode */
1680 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1684 /* move up the transient chain as far as possible first if deiconifying */
1686 while (self
->transient_for
) {
1687 if (self
->transient_for
!= TRAN_GROUP
) {
1688 if (self
->transient_for
->iconic
== iconic
)
1690 self
= self
->transient_for
;
1694 /* the check for TRAN_GROUP is to prevent an infinate loop with
1695 2 transients of the same group at the head of the group's
1697 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1698 Client
*c
= it
->data
;
1700 if (c
!= self
&& c
->transient_for
->iconic
!= iconic
&&
1701 c
->transient_for
!= TRAN_GROUP
) {
1706 if (it
== NULL
) break;
1710 if (self
->iconic
== iconic
) return; /* nothing to do */
1712 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1715 self
->iconic
= iconic
;
1718 self
->wmstate
= IconicState
;
1719 self
->ignore_unmaps
++;
1720 /* we unmap the client itself so that we can get MapRequest events,
1721 and because the ICCCM tells us to! */
1722 XUnmapWindow(ob_display
, self
->window
);
1725 client_set_desktop(self
, screen_desktop
, FALSE
);
1726 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1727 XMapWindow(ob_display
, self
->window
);
1729 client_change_state(self
);
1730 client_showhide(self
);
1731 screen_update_struts();
1733 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1736 /* iconify all transients */
1737 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
1738 if (it
->data
!= self
) client_iconify(it
->data
, iconic
, curdesk
);
1741 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1745 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1746 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1748 /* check if already done */
1750 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1751 if (dir
== 1 && self
->max_horz
) return;
1752 if (dir
== 2 && self
->max_vert
) return;
1754 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1755 if (dir
== 1 && !self
->max_horz
) return;
1756 if (dir
== 2 && !self
->max_vert
) return;
1759 /* work with the frame's coords */
1760 x
= self
->frame
->area
.x
;
1761 y
= self
->frame
->area
.y
;
1762 w
= self
->area
.width
;
1763 h
= self
->area
.height
;
1767 gint32 dimensions
[4];
1776 /* get the property off the window and use it for the dimensions
1777 we are already maxed on */
1778 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1779 (guint32
**)&readdim
, &num
)) {
1781 if (self
->max_horz
) {
1782 dimensions
[0] = readdim
[0];
1783 dimensions
[2] = readdim
[2];
1785 if (self
->max_vert
) {
1786 dimensions
[1] = readdim
[1];
1787 dimensions
[3] = readdim
[3];
1793 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1794 (guint32
*)dimensions
, 4);
1800 /* pick some fallbacks... */
1801 if (dir
== 0 || dir
== 1) { /* horz */
1802 x
= screen_area(self
->desktop
)->x
+
1803 screen_area(self
->desktop
)->width
/ 4;
1804 w
= screen_area(self
->desktop
)->width
/ 2;
1806 if (dir
== 0 || dir
== 2) { /* vert */
1807 y
= screen_area(self
->desktop
)->y
+
1808 screen_area(self
->desktop
)->height
/ 4;
1809 h
= screen_area(self
->desktop
)->height
/ 2;
1812 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1813 (guint32
**)&dimensions
, &num
)) {
1815 if (dir
== 0 || dir
== 1) { /* horz */
1819 if (dir
== 0 || dir
== 2) { /* vert */
1828 if (dir
== 0 || dir
== 1) /* horz */
1829 self
->max_horz
= max
;
1830 if (dir
== 0 || dir
== 2) /* vert */
1831 self
->max_vert
= max
;
1833 if (!self
->max_horz
&& !self
->max_vert
)
1834 PROP_ERASE(self
->window
, openbox_premax
);
1836 client_change_state(self
); /* change the state hints on the client */
1838 /* figure out where the client should be going */
1839 frame_frame_gravity(self
->frame
, &x
, &y
);
1840 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1843 void client_shade(Client
*self
, gboolean shade
)
1845 if ((!(self
->functions
& Func_Shade
) && shade
) || /* can't shade */
1846 self
->shaded
== shade
) return; /* already done */
1848 /* when we're iconic, don't change the wmstate */
1850 self
->wmstate
= shade
? IconicState
: NormalState
;
1851 self
->shaded
= shade
;
1852 client_change_state(self
);
1853 /* resize the frame to just the titlebar */
1854 frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1857 void client_close(Client
*self
)
1861 if (!(self
->functions
& Func_Close
)) return;
1864 XXX: itd be cool to do timeouts and shit here for killing the client's
1866 like... if the window is around after 5 seconds, then the close button
1867 turns a nice red, and if this function is called again, the client is
1871 ce
.xclient
.type
= ClientMessage
;
1872 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1873 ce
.xclient
.display
= ob_display
;
1874 ce
.xclient
.window
= self
->window
;
1875 ce
.xclient
.format
= 32;
1876 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1877 ce
.xclient
.data
.l
[1] = event_lasttime
;
1878 ce
.xclient
.data
.l
[2] = 0l;
1879 ce
.xclient
.data
.l
[3] = 0l;
1880 ce
.xclient
.data
.l
[4] = 0l;
1881 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1884 void client_kill(Client
*self
)
1886 XKillClient(ob_display
, self
->window
);
1889 void client_set_desktop(Client
*self
, guint target
, gboolean donthide
)
1893 if (target
== self
->desktop
) return;
1895 g_message("Setting desktop %u", target
);
1897 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
1899 old
= self
->desktop
;
1900 self
->desktop
= target
;
1901 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
1902 /* the frame can display the current desktop state */
1903 frame_adjust_state(self
->frame
);
1904 /* 'move' the window to the new desktop */
1906 client_showhide(self
);
1907 /* raise if it was not already on the desktop */
1908 if (old
!= DESKTOP_ALL
)
1909 stacking_raise(self
);
1910 screen_update_struts();
1912 /* update the focus lists */
1913 if (old
== DESKTOP_ALL
) {
1914 for (i
= 0; i
< screen_num_desktops
; ++i
)
1915 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
1917 focus_order
[old
] = g_list_remove(focus_order
[old
], self
);
1918 if (target
== DESKTOP_ALL
) {
1919 for (i
= 0; i
< screen_num_desktops
; ++i
) {
1920 if (config_focus_new
)
1921 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
1923 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
1926 if (config_focus_new
)
1927 focus_order
[target
] = g_list_prepend(focus_order
[target
], self
);
1929 focus_order
[target
] = g_list_append(focus_order
[target
], self
);
1932 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
1935 static Client
*search_modal_tree(Client
*node
, Client
*skip
)
1940 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1941 Client
*c
= it
->data
;
1942 if (c
== skip
) continue; /* circular? */
1943 if ((ret
= search_modal_tree(c
, skip
))) return ret
;
1944 if (c
->modal
) return c
;
1949 Client
*client_find_modal_child(Client
*self
)
1951 return search_modal_tree(self
, self
);
1954 gboolean
client_validate(Client
*self
)
1958 XSync(ob_display
, FALSE
); /* get all events on the server */
1960 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
1961 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
1962 XPutBackEvent(ob_display
, &e
);
1969 void client_set_wm_state(Client
*self
, long state
)
1971 if (state
== self
->wmstate
) return; /* no change */
1975 client_iconify(self
, TRUE
, TRUE
);
1978 client_iconify(self
, FALSE
, TRUE
);
1983 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
1985 gboolean shaded
= self
->shaded
;
1986 gboolean fullscreen
= self
->fullscreen
;
1987 gboolean max_horz
= self
->max_horz
;
1988 gboolean max_vert
= self
->max_vert
;
1991 if (!(action
== prop_atoms
.net_wm_state_add
||
1992 action
== prop_atoms
.net_wm_state_remove
||
1993 action
== prop_atoms
.net_wm_state_toggle
))
1994 /* an invalid action was passed to the client message, ignore it */
1997 for (i
= 0; i
< 2; ++i
) {
1998 Atom state
= i
== 0 ? data1
: data2
;
2000 if (!state
) continue;
2002 /* if toggling, then pick whether we're adding or removing */
2003 if (action
== prop_atoms
.net_wm_state_toggle
) {
2004 if (state
== prop_atoms
.net_wm_state_modal
)
2005 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
2006 prop_atoms
.net_wm_state_add
;
2007 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2008 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2009 prop_atoms
.net_wm_state_add
;
2010 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2011 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2012 prop_atoms
.net_wm_state_add
;
2013 else if (state
== prop_atoms
.net_wm_state_shaded
)
2014 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
2015 prop_atoms
.net_wm_state_add
;
2016 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2017 action
= self
->skip_taskbar
?
2018 prop_atoms
.net_wm_state_remove
:
2019 prop_atoms
.net_wm_state_add
;
2020 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2021 action
= self
->skip_pager
?
2022 prop_atoms
.net_wm_state_remove
:
2023 prop_atoms
.net_wm_state_add
;
2024 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2025 action
= self
->fullscreen
?
2026 prop_atoms
.net_wm_state_remove
:
2027 prop_atoms
.net_wm_state_add
;
2028 else if (state
== prop_atoms
.net_wm_state_above
)
2029 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2030 prop_atoms
.net_wm_state_add
;
2031 else if (state
== prop_atoms
.net_wm_state_below
)
2032 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2033 prop_atoms
.net_wm_state_add
;
2036 if (action
== prop_atoms
.net_wm_state_add
) {
2037 if (state
== prop_atoms
.net_wm_state_modal
) {
2038 /* XXX raise here or something? */
2040 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2042 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2044 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2046 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2047 self
->skip_taskbar
= TRUE
;
2048 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2049 self
->skip_pager
= TRUE
;
2050 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2052 } else if (state
== prop_atoms
.net_wm_state_above
) {
2054 } else if (state
== prop_atoms
.net_wm_state_below
) {
2058 } else { /* action == prop_atoms.net_wm_state_remove */
2059 if (state
== prop_atoms
.net_wm_state_modal
) {
2060 self
->modal
= FALSE
;
2061 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2063 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2065 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2067 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2068 self
->skip_taskbar
= FALSE
;
2069 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2070 self
->skip_pager
= FALSE
;
2071 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2073 } else if (state
== prop_atoms
.net_wm_state_above
) {
2074 self
->above
= FALSE
;
2075 } else if (state
== prop_atoms
.net_wm_state_below
) {
2076 self
->below
= FALSE
;
2080 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2081 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2083 if (max_horz
== max_vert
) { /* both going the same way */
2084 client_maximize(self
, max_horz
, 0, TRUE
);
2086 client_maximize(self
, max_horz
, 1, TRUE
);
2087 client_maximize(self
, max_vert
, 2, TRUE
);
2091 if (max_horz
!= self
->max_horz
)
2092 client_maximize(self
, max_horz
, 1, TRUE
);
2094 client_maximize(self
, max_vert
, 2, TRUE
);
2097 /* change fullscreen state before shading, as it will affect if the window
2099 if (fullscreen
!= self
->fullscreen
)
2100 client_fullscreen(self
, fullscreen
, TRUE
);
2101 if (shaded
!= self
->shaded
)
2102 client_shade(self
, shaded
);
2103 client_calc_layer(self
);
2104 client_change_state(self
); /* change the hint to relect these changes */
2107 Client
*client_focus_target(Client
*self
)
2111 /* if we have a modal child, then focus it, not us */
2112 child
= client_find_modal_child(self
);
2113 if (child
) return child
;
2117 gboolean
client_focusable(Client
*self
)
2119 /* won't try focus if the client doesn't want it, or if the window isn't
2120 visible on the screen */
2121 return self
->frame
->visible
&&
2122 (self
->can_focus
|| self
->focus_notify
);
2125 gboolean
client_focus(Client
*self
)
2130 /* choose the correct target */
2131 self
= client_focus_target(self
);
2133 if (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
) {
2134 /* update the focus lists */
2135 if (self
->desktop
== DESKTOP_ALL
) {
2136 for (i
= 0; i
< screen_num_desktops
; ++i
) {
2137 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
2138 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
2142 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
2143 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
2148 if (!client_focusable(self
))
2151 /* do a check to see if the window has already been unmapped or destroyed
2152 do this intelligently while watching out for unmaps we've generated
2153 (ignore_unmaps > 0) */
2154 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2155 DestroyNotify
, &ev
)) {
2156 XPutBackEvent(ob_display
, &ev
);
2159 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2160 UnmapNotify
, &ev
)) {
2161 if (self
->ignore_unmaps
) {
2162 self
->ignore_unmaps
--;
2164 XPutBackEvent(ob_display
, &ev
);
2169 if (self
->can_focus
)
2170 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2171 I choose to use it always, hopefully to find errors quicker, if any
2172 are left. (I hate X. I hate focus events.) */
2173 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2176 if (self
->focus_notify
) {
2178 ce
.xclient
.type
= ClientMessage
;
2179 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2180 ce
.xclient
.display
= ob_display
;
2181 ce
.xclient
.window
= self
->window
;
2182 ce
.xclient
.format
= 32;
2183 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2184 ce
.xclient
.data
.l
[1] = event_lasttime
;
2185 ce
.xclient
.data
.l
[2] = 0l;
2186 ce
.xclient
.data
.l
[3] = 0l;
2187 ce
.xclient
.data
.l
[4] = 0l;
2188 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2192 g_message("%sively focusing %lx at %d", (self
->can_focus
? "act" : "pass"),
2197 /* Cause the FocusIn to come back to us. Important for desktop switches,
2198 since otherwise we'll have no FocusIn on the queue and send it off to
2199 the focus_backup. */
2200 XSync(ob_display
, FALSE
);
2204 void client_unfocus(Client
*self
)
2206 g_assert(focus_client
== self
);
2208 g_message("client_unfocus for %lx", self
->window
);
2210 focus_fallback(Fallback_Unfocusing
);
2213 gboolean
client_focused(Client
*self
)
2215 return self
== focus_client
;
2218 Icon
*client_icon(Client
*self
, int w
, int h
)
2221 /* si is the smallest image >= req */
2222 /* li is the largest image < req */
2223 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2225 if (!self
->nicons
) return NULL
;
2227 for (i
= 0; i
< self
->nicons
; ++i
) {
2228 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2229 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2233 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2238 if (largest
== 0) /* didnt find one smaller than the requested size */
2239 return &self
->icons
[si
];
2240 return &self
->icons
[li
];