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; */
159 /* check if it has already been unmapped by the time we started mapping
160 the grab does a sync so we don't have to here */
161 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
162 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
163 XPutBackEvent(ob_display
, &e
);
166 return; /* don't manage it */
169 /* make sure it isn't an override-redirect window */
170 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
171 attrib
.override_redirect
) {
173 return; /* don't manage it */
176 /* /\* is the window a docking app *\/
177 if ((wmhint = XGetWMHints(ob_display, window))) {
178 if ((wmhint->flags & StateHint) &&
179 wmhint->initial_state == WithdrawnState) {
180 /\* XXX: make dock apps work! *\/
188 g_message("Managing window: %lx", window
);
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 self
= g_new(Client
, 1);
200 self
->window
= window
;
201 client_get_all(self
);
203 /* remove the client's border (and adjust re gravity) */
204 client_toggle_border(self
, 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 self
->frame
= frame_new();
213 frame_grab_client(self
->frame
, self
);
215 client_apply_startup_state(self
);
219 client_list
= g_list_append(client_list
, self
);
220 stacking_list
= g_list_append(stacking_list
, self
);
221 g_assert(!g_hash_table_lookup(client_map
, &self
->window
));
222 g_hash_table_insert(client_map
, &self
->window
, self
);
224 /* update the focus lists */
225 if (self
->desktop
== DESKTOP_ALL
) {
226 for (i
= 0; i
< screen_num_desktops
; ++i
)
227 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
230 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
233 stacking_raise(self
);
235 screen_update_struts();
237 dispatch_client(Event_Client_New
, self
, 0, 0);
239 client_showhide(self
);
241 /* focus the new window? */
242 if (ob_state
!= State_Starting
&& client_normal(self
)) {
243 if (config_focus_new
)
245 else if (self
->transient_for
) {
246 if (self
->transient_for
!= TRAN_GROUP
) {/* transient of a window */
247 if (focus_client
== self
->transient_for
)
249 } else { /* transient of a group */
252 for (it
= self
->group
->members
; it
; it
= it
->next
)
253 if (focus_client
== it
->data
) {
261 /* update the list hints */
264 /* make sure the window is visible */
265 client_move_onscreen(self
);
267 dispatch_client(Event_Client_Mapped
, self
, 0, 0);
269 g_message("Managed window 0x%lx", window
);
272 void client_unmanage_all()
274 while (client_list
!= NULL
)
275 client_unmanage(client_list
->data
);
278 void client_unmanage(Client
*self
)
284 g_message("Unmanaging window: %lx", self
->window
);
286 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
287 g_assert(self
!= NULL
);
289 /* remove the window from our save set */
290 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
292 /* we dont want events no more */
293 XSelectInput(ob_display
, self
->window
, NoEventMask
);
295 frame_hide(self
->frame
);
297 client_list
= g_list_remove(client_list
, self
);
298 stacking_list
= g_list_remove(stacking_list
, self
);
299 g_hash_table_remove(client_map
, &self
->window
);
301 /* update the focus lists */
302 if (self
->desktop
== DESKTOP_ALL
) {
303 for (i
= 0; i
< screen_num_desktops
; ++i
)
304 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
307 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
310 /* once the client is out of the list, update the struts to remove it's
312 screen_update_struts();
314 /* tell our parent(s) that we're gone */
315 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
318 for (it
= self
->group
->members
; it
; it
= it
->next
)
319 if (it
->data
!= self
)
320 ((Client
*)it
->data
)->transients
=
321 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
322 } else if (self
->transient_for
) { /* transient of window */
323 self
->transient_for
->transients
=
324 g_slist_remove(self
->transient_for
->transients
, self
);
327 /* tell our transients that we're gone */
328 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
329 if (((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
330 ((Client
*)it
->data
)->transient_for
= NULL
;
331 client_calc_layer(it
->data
);
335 if (moveresize_client
== self
)
336 moveresize_end(TRUE
);
338 if (focus_client
== self
)
339 client_unfocus(self
);
341 /* remove from its group */
343 group_remove(self
->group
, self
);
347 /* dispatch the unmapped event */
348 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
349 g_assert(self
!= NULL
);
351 /* give the client its border back */
352 client_toggle_border(self
, TRUE
);
354 /* reparent the window out of the frame, and free the frame */
355 frame_release_client(self
->frame
, self
);
358 if (ob_state
!= State_Exiting
) {
359 /* these values should not be persisted across a window
361 prop_erase(self
->window
, prop_atoms
.net_wm_desktop
);
362 prop_erase(self
->window
, prop_atoms
.net_wm_state
);
364 /* if we're left in an iconic state, the client wont be mapped. this is
365 bad, since we will no longer be managing the window on restart */
367 XMapWindow(ob_display
, self
->window
);
370 g_message("Unmanaged window 0x%lx", self
->window
);
372 /* free all data allocated in the client struct */
373 g_slist_free(self
->transients
);
374 for (j
= 0; j
< self
->nicons
; ++j
)
375 g_free(self
->icons
[j
].data
);
376 if (self
->nicons
> 0)
379 g_free(self
->icon_title
);
385 /* update the list hints */
389 static void client_move_onscreen(Client
*self
)
392 int x
= self
->frame
->area
.x
, y
= self
->frame
->area
.y
;
394 a
= screen_area(self
->desktop
);
395 if (x
>= a
->x
+ a
->width
- 1)
396 x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
397 if (y
>= a
->y
+ a
->height
- 1)
398 y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
399 if (x
+ self
->frame
->area
.width
- 1 < a
->x
)
401 if (y
+ self
->frame
->area
.height
- 1< a
->y
)
404 frame_frame_gravity(self
->frame
, &x
, &y
); /* get where the client
406 client_configure(self
, Corner_TopLeft
, x
, y
,
407 self
->area
.width
, self
->area
.height
,
411 static void client_toggle_border(Client
*self
, gboolean show
)
413 /* adjust our idea of where the client is, based on its border. When the
414 border is removed, the client should now be considered to be in a
416 when re-adding the border to the client, the same operation needs to be
418 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
419 int x
= oldx
, y
= oldy
;
420 switch(self
->gravity
) {
422 case NorthWestGravity
:
424 case SouthWestGravity
:
426 case NorthEastGravity
:
428 case SouthEastGravity
:
429 if (show
) x
-= self
->border_width
* 2;
430 else x
+= self
->border_width
* 2;
437 if (show
) x
-= self
->border_width
;
438 else x
+= self
->border_width
;
441 switch(self
->gravity
) {
443 case NorthWestGravity
:
445 case NorthEastGravity
:
447 case SouthWestGravity
:
449 case SouthEastGravity
:
450 if (show
) y
-= self
->border_width
* 2;
451 else y
+= self
->border_width
* 2;
458 if (show
) y
-= self
->border_width
;
459 else y
+= self
->border_width
;
466 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
468 /* move the client so it is back it the right spot _with_ its
470 if (x
!= oldx
|| y
!= oldy
)
471 XMoveWindow(ob_display
, self
->window
, x
, y
);
473 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
477 static void client_get_all(Client
*self
)
479 /* update EVERYTHING!! */
481 self
->ignore_unmaps
= 0;
485 self
->title
= self
->icon_title
= NULL
;
486 self
->name
= self
->class = self
->role
= NULL
;
487 self
->wmstate
= NormalState
;
488 self
->transient
= FALSE
;
489 self
->transients
= NULL
;
490 self
->transient_for
= NULL
;
492 self
->urgent
= FALSE
;
493 self
->positioned
= FALSE
;
494 self
->disabled_decorations
= 0;
498 client_get_area(self
);
499 client_update_transient_for(self
);
500 client_update_wmhints(self
);
501 client_get_desktop(self
);
502 client_get_state(self
);
503 client_get_shaped(self
);
505 client_get_mwm_hints(self
);
506 client_get_type(self
);/* this can change the mwmhints for special cases */
508 client_update_protocols(self
);
510 client_get_gravity(self
); /* get the attribute gravity */
511 client_update_normal_hints(self
); /* this may override the attribute
514 /* got the type, the mwmhints, the protocols, and the normal hints
515 (min/max sizes), so we're ready to set up the decorations/functions */
516 client_setup_decor_and_functions(self
);
518 client_update_title(self
);
519 client_update_icon_title(self
);
520 client_update_class(self
);
521 client_update_strut(self
);
522 client_update_icons(self
);
523 client_update_kwm_icon(self
);
525 client_change_state(self
);
528 static void client_get_area(Client
*self
)
530 XWindowAttributes wattrib
;
533 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
534 g_assert(ret
!= BadWindow
);
536 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
537 self
->border_width
= wattrib
.border_width
;
540 static void client_get_desktop(Client
*self
)
544 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
545 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
546 d
= screen_num_desktops
- 1;
549 gboolean trdesk
= FALSE
;
551 if (self
->transient_for
) {
552 if (self
->transient_for
!= TRAN_GROUP
) {
553 self
->desktop
= self
->transient_for
->desktop
;
558 for (it
= self
->group
->members
; it
; it
= it
->next
)
559 if (it
->data
!= self
&&
560 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
561 self
->desktop
= ((Client
*)it
->data
)->desktop
;
568 /* defaults to the current desktop */
569 self
->desktop
= screen_desktop
;
571 /* set the desktop hint, to make sure that it always exists */
572 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
576 static void client_get_state(Client
*self
)
581 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
582 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
583 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
585 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
587 for (i
= 0; i
< num
; ++i
) {
588 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
590 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
592 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
594 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
595 self
->skip_taskbar
= TRUE
;
596 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
597 self
->skip_pager
= TRUE
;
598 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
599 self
->fullscreen
= TRUE
;
600 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
601 self
->max_vert
= TRUE
;
602 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
603 self
->max_horz
= TRUE
;
604 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
606 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
614 static void client_get_shaped(Client
*self
)
616 self
->shaped
= FALSE
;
618 if (extensions_shape
) {
623 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
625 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
626 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
628 self
->shaped
= (s
!= 0);
633 void client_update_transient_for(Client
*self
)
638 if (XGetTransientForHint(ob_display
, self
->window
, &t
) &&
639 t
!= self
->window
) { /* cant be transient to itself! */
640 self
->transient
= TRUE
;
641 c
= g_hash_table_lookup(client_map
, &t
);
642 g_assert(c
!= self
);/* if this happens then we need to check for it*/
644 if (!c
&& self
->group
) {
645 /* not transient to a client, see if it is transient for a
647 if (t
== self
->group
->leader
||
650 /* window is a transient for its group! */
655 self
->transient
= FALSE
;
657 /* if anything has changed... */
658 if (c
!= self
->transient_for
) {
659 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
662 /* remove from old parents */
663 for (it
= self
->group
->members
; it
; it
= it
->next
)
664 if (it
->data
!= self
)
665 ((Client
*)it
->data
)->transients
=
666 g_slist_remove(((Client
*)it
->data
)->transients
, self
);
667 } else if (self
->transient_for
!= NULL
) { /* transient of window */
668 /* remove from old parent */
669 self
->transient_for
->transients
=
670 g_slist_remove(self
->transient_for
->transients
, self
);
672 self
->transient_for
= c
;
673 if (self
->transient_for
== TRAN_GROUP
) { /* transient of group */
676 /* add to new parents */
677 for (it
= self
->group
->members
; it
; it
= it
->next
)
678 if (it
->data
!= self
)
679 ((Client
*)it
->data
)->transients
=
680 g_slist_append(((Client
*)it
->data
)->transients
, self
);
681 } else if (self
->transient_for
!= NULL
) { /* transient of window */
682 /* add to new parent */
683 self
->transient_for
->transients
=
684 g_slist_append(self
->transient_for
->transients
, self
);
689 static void client_get_mwm_hints(Client
*self
)
694 self
->mwmhints
.flags
= 0; /* default to none */
696 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
698 if (num
>= MWM_ELEMENTS
) {
699 self
->mwmhints
.flags
= hints
[0];
700 self
->mwmhints
.functions
= hints
[1];
701 self
->mwmhints
.decorations
= hints
[2];
707 void client_get_type(Client
*self
)
714 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
715 /* use the first value that we know about in the array */
716 for (i
= 0; i
< num
; ++i
) {
717 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
718 self
->type
= Type_Desktop
;
719 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
720 self
->type
= Type_Dock
;
721 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
722 self
->type
= Type_Toolbar
;
723 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
724 self
->type
= Type_Menu
;
725 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
726 self
->type
= Type_Utility
;
727 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
728 self
->type
= Type_Splash
;
729 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
730 self
->type
= Type_Dialog
;
731 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
732 self
->type
= Type_Normal
;
733 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
734 /* prevent this window from getting any decor or
736 self
->mwmhints
.flags
&= (MwmFlag_Functions
|
737 MwmFlag_Decorations
);
738 self
->mwmhints
.decorations
= 0;
739 self
->mwmhints
.functions
= 0;
741 if (self
->type
!= (WindowType
) -1)
742 break; /* grab the first legit type */
747 if (self
->type
== (WindowType
) -1) {
748 /*the window type hint was not set, which means we either classify
749 ourself as a normal window or a dialog, depending on if we are a
752 self
->type
= Type_Dialog
;
754 self
->type
= Type_Normal
;
757 /* this makes sure that these windows appear on all desktops */
758 if (self
->type
== Type_Desktop
)
759 self
->desktop
= DESKTOP_ALL
;
762 void client_update_protocols(Client
*self
)
767 self
->focus_notify
= FALSE
;
768 self
->delete_window
= FALSE
;
770 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
771 for (i
= 0; i
< num_return
; ++i
) {
772 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
773 /* this means we can request the window to close */
774 self
->delete_window
= TRUE
;
775 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
776 /* if this protocol is requested, then the window will be
777 notified whenever we want it to receive focus */
778 self
->focus_notify
= TRUE
;
784 static void client_get_gravity(Client
*self
)
786 XWindowAttributes wattrib
;
789 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
790 g_assert(ret
!= BadWindow
);
791 self
->gravity
= wattrib
.win_gravity
;
794 void client_update_normal_hints(Client
*self
)
798 int oldgravity
= self
->gravity
;
801 self
->min_ratio
= 0.0f
;
802 self
->max_ratio
= 0.0f
;
803 SIZE_SET(self
->size_inc
, 1, 1);
804 SIZE_SET(self
->base_size
, 0, 0);
805 SIZE_SET(self
->min_size
, 0, 0);
806 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
808 /* get the hints from the window */
809 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
810 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
812 if (size
.flags
& PWinGravity
) {
813 self
->gravity
= size
.win_gravity
;
815 /* if the client has a frame, i.e. has already been mapped and
816 is changing its gravity */
817 if (self
->frame
&& self
->gravity
!= oldgravity
) {
818 /* move our idea of the client's position based on its new
820 self
->area
.x
= self
->frame
->area
.x
;
821 self
->area
.y
= self
->frame
->area
.y
;
822 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
826 if (size
.flags
& PAspect
) {
827 if (size
.min_aspect
.y
)
828 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
829 if (size
.max_aspect
.y
)
830 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
833 if (size
.flags
& PMinSize
)
834 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
836 if (size
.flags
& PMaxSize
)
837 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
839 if (size
.flags
& PBaseSize
)
840 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
842 if (size
.flags
& PResizeInc
)
843 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
847 void client_setup_decor_and_functions(Client
*self
)
849 /* start with everything (cept fullscreen) */
850 self
->decorations
= Decor_Titlebar
| Decor_Handle
| Decor_Border
|
851 Decor_Icon
| Decor_AllDesktops
| Decor_Iconify
| Decor_Maximize
|
853 self
->functions
= Func_Resize
| Func_Move
| Func_Iconify
| Func_Maximize
|
855 if (self
->delete_window
) {
856 self
->decorations
|= Decor_Close
;
857 self
->functions
|= Func_Close
;
860 if (!(self
->min_size
.width
< self
->max_size
.width
||
861 self
->min_size
.height
< self
->max_size
.height
)) {
862 self
->decorations
&= ~(Decor_Maximize
| Decor_Handle
);
863 self
->functions
&= ~(Func_Resize
| Func_Maximize
);
866 switch (self
->type
) {
868 /* normal windows retain all of the possible decorations and
869 functionality, and are the only windows that you can fullscreen */
870 self
->functions
|= Func_Fullscreen
;
875 /* these windows cannot be maximized */
876 self
->decorations
&= ~Decor_Maximize
;
877 self
->functions
&= ~Func_Maximize
;
882 /* these windows get less functionality */
883 self
->decorations
&= ~(Decor_Iconify
| Decor_Handle
);
884 self
->functions
&= ~(Func_Iconify
| Func_Resize
);
890 /* none of these windows are manipulated by the window manager */
891 self
->decorations
= 0;
896 /* Mwm Hints are applied subtractively to what has already been chosen for
897 decor and functionality */
898 if (self
->mwmhints
.flags
& MwmFlag_Decorations
) {
899 if (! (self
->mwmhints
.decorations
& MwmDecor_All
)) {
900 if (! (self
->mwmhints
.decorations
& MwmDecor_Border
))
901 self
->decorations
&= ~Decor_Border
;
902 if (! (self
->mwmhints
.decorations
& MwmDecor_Handle
))
903 self
->decorations
&= ~Decor_Handle
;
904 if (! (self
->mwmhints
.decorations
& MwmDecor_Title
))
905 self
->decorations
&= ~Decor_Titlebar
;
906 if (! (self
->mwmhints
.decorations
& MwmDecor_Iconify
))
907 self
->decorations
&= ~Decor_Iconify
;
908 if (! (self
->mwmhints
.decorations
& MwmDecor_Maximize
))
909 self
->decorations
&= ~Decor_Maximize
;
913 if (self
->mwmhints
.flags
& MwmFlag_Functions
) {
914 if (! (self
->mwmhints
.functions
& MwmFunc_All
)) {
915 if (! (self
->mwmhints
.functions
& MwmFunc_Resize
))
916 self
->functions
&= ~Func_Resize
;
917 if (! (self
->mwmhints
.functions
& MwmFunc_Move
))
918 self
->functions
&= ~Func_Move
;
919 if (! (self
->mwmhints
.functions
& MwmFunc_Iconify
))
920 self
->functions
&= ~Func_Iconify
;
921 if (! (self
->mwmhints
.functions
& MwmFunc_Maximize
))
922 self
->functions
&= ~Func_Maximize
;
923 /* dont let mwm hints kill the close button
924 if (! (self->mwmhints.functions & MwmFunc_Close))
925 self->functions &= ~Func_Close; */
929 /* can't maximize without moving/resizing */
930 if (!((self
->functions
& Func_Move
) && (self
->functions
& Func_Resize
)))
931 self
->functions
&= ~(Func_Maximize
| Func_Fullscreen
);
933 /* finally, user specified disabled decorations are applied to subtract
935 if (self
->disabled_decorations
& Decor_Titlebar
)
936 self
->decorations
&= ~Decor_Titlebar
;
937 if (self
->disabled_decorations
& Decor_Handle
)
938 self
->decorations
&= ~Decor_Handle
;
939 if (self
->disabled_decorations
& Decor_Border
)
940 self
->decorations
&= ~Decor_Border
;
941 if (self
->disabled_decorations
& Decor_Iconify
)
942 self
->decorations
&= ~Decor_Iconify
;
943 if (self
->disabled_decorations
& Decor_Maximize
)
944 self
->decorations
&= ~Decor_Maximize
;
945 if (self
->disabled_decorations
& Decor_AllDesktops
)
946 self
->decorations
&= ~Decor_AllDesktops
;
947 if (self
->disabled_decorations
& Decor_Shade
)
948 self
->decorations
&= ~Decor_Shade
;
949 if (self
->disabled_decorations
& Decor_Close
)
950 self
->decorations
&= ~Decor_Close
;
952 /* if we don't have a titlebar, then we cannot shade! */
953 if (!(self
->decorations
& Decor_Titlebar
))
954 self
->functions
&= ~Func_Shade
;
956 /* now we need to check against rules for the client's current state */
957 if (self
->fullscreen
) {
958 self
->functions
&= (Func_Close
| Func_Fullscreen
| Func_Iconify
);
959 self
->decorations
= 0;
962 client_change_allowed_actions(self
);
965 /* change the decors on the frame, and with more/less decorations,
966 we may also need to be repositioned */
967 frame_adjust_area(self
->frame
, TRUE
, TRUE
);
968 /* with new decor, the window's maximized size may change */
969 client_remaximize(self
);
973 static void client_change_allowed_actions(Client
*self
)
978 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
980 if (self
->functions
& Func_Shade
)
981 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
982 if (self
->functions
& Func_Close
)
983 actions
[num
++] = prop_atoms
.net_wm_action_close
;
984 if (self
->functions
& Func_Move
)
985 actions
[num
++] = prop_atoms
.net_wm_action_move
;
986 if (self
->functions
& Func_Iconify
)
987 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
988 if (self
->functions
& Func_Resize
)
989 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
990 if (self
->functions
& Func_Fullscreen
)
991 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
992 if (self
->functions
& Func_Maximize
) {
993 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
994 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
997 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
999 /* make sure the window isn't breaking any rules now */
1001 if (!(self
->functions
& Func_Shade
) && self
->shaded
) {
1002 if (self
->frame
) client_shade(self
, FALSE
);
1003 else self
->shaded
= FALSE
;
1005 if (!(self
->functions
& Func_Iconify
) && self
->iconic
) {
1006 g_message("UNSETTING ICONIC");
1007 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1008 else self
->iconic
= FALSE
;
1010 if (!(self
->functions
& Func_Fullscreen
) && self
->fullscreen
) {
1011 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1012 else self
->fullscreen
= FALSE
;
1014 if (!(self
->functions
& Func_Maximize
) && (self
->max_horz
||
1016 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1017 else self
->max_vert
= self
->max_horz
= FALSE
;
1021 void client_remaximize(Client
*self
)
1024 if (self
->max_horz
&& self
->max_vert
)
1026 else if (self
->max_horz
)
1028 else if (self
->max_vert
)
1031 return; /* not maximized */
1032 self
->max_horz
= self
->max_vert
= FALSE
;
1033 client_maximize(self
, TRUE
, dir
, FALSE
);
1036 void client_update_wmhints(Client
*self
)
1039 gboolean ur
= FALSE
;
1042 /* assume a window takes input if it doesnt specify */
1043 self
->can_focus
= TRUE
;
1045 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1046 if (hints
->flags
& InputHint
)
1047 self
->can_focus
= hints
->input
;
1049 /* only do this when first managing the window *AND* when we aren't
1051 if (ob_state
!= State_Starting
&& self
->frame
== NULL
)
1052 if (hints
->flags
& StateHint
)
1053 self
->iconic
= hints
->initial_state
== IconicState
;
1055 if (hints
->flags
& XUrgencyHint
)
1058 if (!(hints
->flags
& WindowGroupHint
))
1059 hints
->window_group
= None
;
1061 /* did the group state change? */
1062 if (hints
->window_group
!=
1063 (self
->group
? self
->group
->leader
: None
)) {
1064 /* remove from the old group if there was one */
1065 if (self
->group
!= NULL
) {
1066 /* remove transients of the group */
1067 for (it
= self
->group
->members
; it
; it
= it
->next
)
1068 if (it
->data
!= self
&&
1069 ((Client
*)it
->data
)->transient_for
== TRAN_GROUP
) {
1070 self
->transients
= g_slist_remove(self
->transients
,
1073 group_remove(self
->group
, self
);
1076 if (hints
->window_group
!= None
) {
1077 self
->group
= group_add(hints
->window_group
, self
);
1079 /* add other transients of the group that are already
1081 for (it
= self
->group
->members
; it
; it
= it
->next
)
1082 if (it
->data
!= self
&&
1083 ((Client
*)it
->data
)->transient_for
== TRAN_GROUP
)
1084 self
->transients
= g_slist_append(self
->transients
,
1088 /* because the self->transient flag wont change from this call,
1089 we don't need to update the window's type and such, only its
1090 transient_for, and the transients lists of other windows in
1091 the group may be affected */
1092 client_update_transient_for(self
);
1095 client_update_kwm_icon(self
);
1096 /* try get the kwm icon first, this is a fallback only */
1097 if (self
->pixmap_icon
== None
) {
1098 if (hints
->flags
& IconPixmapHint
) {
1099 if (self
->pixmap_icon
== None
) {
1100 self
->pixmap_icon
= hints
->icon_pixmap
;
1101 if (hints
->flags
& IconMaskHint
)
1102 self
->pixmap_icon_mask
= hints
->icon_mask
;
1104 self
->pixmap_icon_mask
= None
;
1107 frame_adjust_icon(self
->frame
);
1115 if (ur
!= self
->urgent
) {
1117 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
1119 /* fire the urgent callback if we're mapped, otherwise, wait until
1120 after we're mapped */
1122 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1126 void client_update_title(Client
*self
)
1130 g_free(self
->title
);
1133 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1134 /* try old x stuff */
1135 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1136 data
= g_strdup("Unnamed Window");
1138 /* look for duplicates and append a number */
1140 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1145 frame_adjust_title(self
->frame
);
1148 void client_update_icon_title(Client
*self
)
1152 g_free(self
->icon_title
);
1155 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1156 /* try old x stuff */
1157 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
))
1158 data
= g_strdup("Unnamed Window");
1160 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1162 self
->icon_title
= data
;
1165 void client_update_class(Client
*self
)
1170 if (self
->name
) g_free(self
->name
);
1171 if (self
->class) g_free(self
->class);
1172 if (self
->role
) g_free(self
->role
);
1174 self
->name
= self
->class = self
->role
= NULL
;
1176 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1178 self
->name
= g_strdup(data
[0]);
1180 self
->class = g_strdup(data
[1]);
1185 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1186 self
->role
= g_strdup(s
);
1188 if (self
->name
== NULL
) self
->name
= g_strdup("");
1189 if (self
->class == NULL
) self
->class = g_strdup("");
1190 if (self
->role
== NULL
) self
->role
= g_strdup("");
1193 void client_update_strut(Client
*self
)
1198 if (!PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1199 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1202 STRUT_SET(self
->strut
, data
[0], data
[2], data
[1], data
[3]);
1204 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1208 /* updating here is pointless while we're being mapped cuz we're not in
1209 the client list yet */
1211 screen_update_struts();
1214 void client_update_icons(Client
*self
)
1221 for (j
= 0; j
< self
->nicons
; ++j
)
1222 g_free(self
->icons
[j
].data
);
1223 if (self
->nicons
> 0)
1224 g_free(self
->icons
);
1227 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1228 /* figure out how many valid icons are in here */
1230 while (num
- i
> 2) {
1238 self
->icons
= g_new(Icon
, self
->nicons
);
1240 /* store the icons */
1242 for (j
= 0; j
< self
->nicons
; ++j
) {
1243 w
= self
->icons
[j
].width
= data
[i
++];
1244 h
= self
->icons
[j
].height
= data
[i
++];
1245 self
->icons
[j
].data
=
1246 g_memdup(&data
[i
], w
* h
* sizeof(gulong
));
1255 frame_adjust_icon(self
->frame
);
1258 void client_update_kwm_icon(Client
*self
)
1263 if (!PROP_GETA32(self
->window
, kwm_win_icon
, kwm_win_icon
, &data
, &num
)) {
1264 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1267 self
->pixmap_icon
= data
[0];
1268 self
->pixmap_icon_mask
= data
[1];
1270 self
->pixmap_icon
= self
->pixmap_icon_mask
= None
;
1274 frame_adjust_icon(self
->frame
);
1277 static void client_change_state(Client
*self
)
1280 guint32 netstate
[10];
1283 state
[0] = self
->wmstate
;
1285 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1289 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1291 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1293 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1294 if (self
->skip_taskbar
)
1295 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1296 if (self
->skip_pager
)
1297 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1298 if (self
->fullscreen
)
1299 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1301 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1303 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1305 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1307 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1308 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1310 client_calc_layer(self
);
1313 frame_adjust_state(self
->frame
);
1316 static Client
*search_focus_tree(Client
*node
, Client
*skip
)
1321 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1322 Client
*c
= it
->data
;
1323 if (c
== skip
) continue; /* circular? */
1324 if ((ret
= search_focus_tree(c
, skip
))) return ret
;
1325 if (client_focused(c
)) return c
;
1330 static void calc_recursive(Client
*self
, StackLayer l
, gboolean raised
)
1338 for (it
= self
->transients
; it
; it
= it
->next
)
1339 calc_recursive(it
->data
, l
, raised
? raised
: l
!= old
);
1341 if (!raised
&& l
!= old
)
1343 stacking_raise(self
);
1346 void client_calc_layer(Client
*self
)
1351 /* transients take on the layer of their parents */
1352 if (self
->transient_for
) {
1353 if (self
->transient_for
!= TRAN_GROUP
) {
1354 self
= self
->transient_for
;
1358 for (it
= self
->group
->members
; it
; it
= it
->next
)
1359 if (it
->data
!= self
&&
1360 ((Client
*)it
->data
)->transient_for
!= TRAN_GROUP
) {
1367 /* is us or one of our transients focused? */
1368 if (client_focused(self
))
1370 else if (search_focus_tree(self
, self
))
1375 if (self
->iconic
) l
= Layer_Icon
;
1376 /* fullscreen windows are only in the fullscreen layer while focused */
1377 else if (self
->fullscreen
&& f
) l
= Layer_Fullscreen
;
1378 else if (self
->type
== Type_Desktop
) l
= Layer_Desktop
;
1379 else if (self
->type
== Type_Dock
) {
1380 if (!self
->below
) l
= Layer_Top
;
1381 else l
= Layer_Normal
;
1383 else if (self
->above
) l
= Layer_Above
;
1384 else if (self
->below
) l
= Layer_Below
;
1385 else l
= Layer_Normal
;
1387 calc_recursive(self
, l
, FALSE
);
1390 gboolean
client_should_show(Client
*self
)
1392 if (self
->iconic
) return FALSE
;
1393 else if (!(self
->desktop
== screen_desktop
||
1394 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1395 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1400 static void client_showhide(Client
*self
)
1403 if (client_should_show(self
))
1404 frame_show(self
->frame
);
1406 frame_hide(self
->frame
);
1409 gboolean
client_normal(Client
*self
) {
1410 return ! (self
->type
== Type_Desktop
|| self
->type
== Type_Dock
||
1411 self
->type
== Type_Splash
);
1414 static void client_apply_startup_state(Client
*self
)
1416 /* these are in a carefully crafted order.. */
1419 self
->iconic
= FALSE
;
1420 client_iconify(self
, TRUE
, FALSE
);
1422 if (self
->fullscreen
) {
1423 self
->fullscreen
= FALSE
;
1424 client_fullscreen(self
, TRUE
, FALSE
);
1427 self
->shaded
= FALSE
;
1428 client_shade(self
, TRUE
);
1431 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1433 if (self
->max_vert
&& self
->max_horz
) {
1434 self
->max_vert
= self
->max_horz
= FALSE
;
1435 client_maximize(self
, TRUE
, 0, FALSE
);
1436 } else if (self
->max_vert
) {
1437 self
->max_vert
= FALSE
;
1438 client_maximize(self
, TRUE
, 2, FALSE
);
1439 } else if (self
->max_horz
) {
1440 self
->max_horz
= FALSE
;
1441 client_maximize(self
, TRUE
, 1, FALSE
);
1444 /* nothing to do for the other states:
1453 void client_configure(Client
*self
, Corner anchor
, int x
, int y
, int w
, int h
,
1454 gboolean user
, gboolean final
)
1456 gboolean moved
= FALSE
, resized
= FALSE
;
1458 /* gets the frame's position */
1459 frame_client_gravity(self
->frame
, &x
, &y
);
1461 /* these positions are frame positions, not client positions */
1463 /* set the size and position if fullscreen */
1464 if (self
->fullscreen
) {
1467 w
= screen_physical_size
.width
;
1468 h
= screen_physical_size
.height
;
1469 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1471 /* set the size and position if maximized */
1472 if (self
->max_horz
) {
1473 x
= screen_area(self
->desktop
)->x
- self
->frame
->size
.left
;
1474 w
= screen_area(self
->desktop
)->width
;
1476 if (self
->max_vert
) {
1477 y
= screen_area(self
->desktop
)->y
;
1478 h
= screen_area(self
->desktop
)->height
-
1479 self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1483 /* gets the client's position */
1484 frame_frame_gravity(self
->frame
, &x
, &y
);
1486 /* these override the above states! if you cant move you can't move! */
1488 if (!(self
->functions
& Func_Move
)) {
1492 if (!(self
->functions
& Func_Resize
)) {
1493 w
= self
->area
.width
;
1494 h
= self
->area
.height
;
1498 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1499 w
-= self
->base_size
.width
;
1500 h
-= self
->base_size
.height
;
1503 /* for interactive resizing. have to move half an increment in each
1506 /* how far we are towards the next size inc */
1507 int mw
= w
% self
->size_inc
.width
;
1508 int mh
= h
% self
->size_inc
.height
;
1510 int aw
= self
->size_inc
.width
/ 2;
1511 int ah
= self
->size_inc
.height
/ 2;
1512 /* don't let us move into a new size increment */
1513 if (mw
+ aw
>= self
->size_inc
.width
)
1514 aw
= self
->size_inc
.width
- mw
- 1;
1515 if (mh
+ ah
>= self
->size_inc
.height
)
1516 ah
= self
->size_inc
.height
- mh
- 1;
1520 /* if this is a user-requested resize, then check against min/max
1521 sizes and aspect ratios */
1523 /* smaller than min size or bigger than max size? */
1524 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1525 if (w
< self
->min_size
.width
) w
= self
->min_size
.width
;
1526 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1527 if (h
< self
->min_size
.height
) h
= self
->min_size
.height
;
1529 /* adjust the height ot match the width for the aspect ratios */
1530 if (self
->min_ratio
)
1531 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1532 if (self
->max_ratio
)
1533 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1536 /* keep to the increments */
1537 w
/= self
->size_inc
.width
;
1538 h
/= self
->size_inc
.height
;
1540 /* you cannot resize to nothing */
1544 /* store the logical size */
1545 SIZE_SET(self
->logical_size
, w
, h
);
1547 w
*= self
->size_inc
.width
;
1548 h
*= self
->size_inc
.height
;
1550 w
+= self
->base_size
.width
;
1551 h
+= self
->base_size
.height
;
1555 case Corner_TopLeft
:
1557 case Corner_TopRight
:
1558 x
-= w
- self
->area
.width
;
1560 case Corner_BottomLeft
:
1561 y
-= h
- self
->area
.height
;
1563 case Corner_BottomRight
:
1564 x
-= w
- self
->area
.width
;
1565 y
-= h
- self
->area
.height
;
1569 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1570 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1572 RECT_SET(self
->area
, x
, y
, w
, h
);
1575 XResizeWindow(ob_display
, self
->window
, w
, h
);
1577 /* move/resize the frame to match the request */
1579 if (moved
|| resized
)
1580 frame_adjust_area(self
->frame
, moved
, resized
);
1582 if (!user
|| final
) {
1584 event
.type
= ConfigureNotify
;
1585 event
.xconfigure
.display
= ob_display
;
1586 event
.xconfigure
.event
= self
->window
;
1587 event
.xconfigure
.window
= self
->window
;
1589 /* root window coords with border in mind */
1590 event
.xconfigure
.x
= x
- self
->border_width
+
1591 self
->frame
->size
.left
;
1592 event
.xconfigure
.y
= y
- self
->border_width
+
1593 self
->frame
->size
.top
;
1595 event
.xconfigure
.width
= self
->area
.width
;
1596 event
.xconfigure
.height
= self
->area
.height
;
1597 event
.xconfigure
.border_width
= self
->border_width
;
1598 event
.xconfigure
.above
= self
->frame
->plate
;
1599 event
.xconfigure
.override_redirect
= FALSE
;
1600 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1601 FALSE
, StructureNotifyMask
, &event
);
1606 void client_fullscreen(Client
*self
, gboolean fs
, gboolean savearea
)
1610 if (!(self
->functions
& Func_Fullscreen
) || /* can't */
1611 self
->fullscreen
== fs
) return; /* already done */
1613 self
->fullscreen
= fs
;
1614 client_change_state(self
); /* change the state hints on the client,
1615 and adjust out layer/stacking */
1619 guint32 dimensions
[4];
1620 dimensions
[0] = self
->area
.x
;
1621 dimensions
[1] = self
->area
.y
;
1622 dimensions
[2] = self
->area
.width
;
1623 dimensions
[3] = self
->area
.height
;
1625 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1629 /* these are not actually used cuz client_configure will set them
1630 as appropriate when the window is fullscreened */
1636 /* pick some fallbacks... */
1637 x
= screen_area(self
->desktop
)->x
+
1638 screen_area(self
->desktop
)->width
/ 4;
1639 y
= screen_area(self
->desktop
)->y
+
1640 screen_area(self
->desktop
)->height
/ 4;
1641 w
= screen_area(self
->desktop
)->width
/ 2;
1642 h
= screen_area(self
->desktop
)->height
/ 2;
1644 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1645 (guint32
**)&dimensions
, &num
)) {
1656 client_setup_decor_and_functions(self
);
1658 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1660 /* try focus us when we go into fullscreen mode */
1664 void client_iconify(Client
*self
, gboolean iconic
, gboolean curdesk
)
1668 /* move up the transient chain as far as possible first if deiconifying */
1670 while (self
->transient_for
) {
1671 if (self
->transient_for
!= TRAN_GROUP
) {
1672 if (self
->transient_for
->iconic
== iconic
)
1674 self
= self
->transient_for
;
1678 /* the check for TRAN_GROUP is to prevent an infinate loop with
1679 2 transients of the same group at the head of the group's
1681 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1682 Client
*c
= it
->data
;
1684 if (c
!= self
&& c
->transient_for
->iconic
!= iconic
&&
1685 c
->transient_for
!= TRAN_GROUP
) {
1690 if (it
== NULL
) break;
1694 if (self
->iconic
== iconic
) return; /* nothing to do */
1696 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1699 self
->iconic
= iconic
;
1702 self
->wmstate
= IconicState
;
1703 self
->ignore_unmaps
++;
1704 /* we unmap the client itself so that we can get MapRequest events,
1705 and because the ICCCM tells us to! */
1706 XUnmapWindow(ob_display
, self
->window
);
1709 client_set_desktop(self
, screen_desktop
, FALSE
);
1710 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1711 XMapWindow(ob_display
, self
->window
);
1713 client_change_state(self
);
1714 client_showhide(self
);
1715 screen_update_struts();
1717 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1720 /* iconify all transients */
1721 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
1722 if (it
->data
!= self
) client_iconify(it
->data
, iconic
, curdesk
);
1725 void client_maximize(Client
*self
, gboolean max
, int dir
, gboolean savearea
)
1729 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1730 if (!(self
->functions
& Func_Maximize
)) return; /* can't */
1732 /* check if already done */
1734 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1735 if (dir
== 1 && self
->max_horz
) return;
1736 if (dir
== 2 && self
->max_vert
) return;
1738 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1739 if (dir
== 1 && !self
->max_horz
) return;
1740 if (dir
== 2 && !self
->max_vert
) return;
1743 /* work with the frame's coords */
1744 x
= self
->frame
->area
.x
;
1745 y
= self
->frame
->area
.y
;
1746 w
= self
->area
.width
;
1747 h
= self
->area
.height
;
1751 gint32 dimensions
[4];
1760 /* get the property off the window and use it for the dimensions
1761 we are already maxed on */
1762 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1763 (guint32
**)&readdim
, &num
)) {
1765 if (self
->max_horz
) {
1766 dimensions
[0] = readdim
[0];
1767 dimensions
[2] = readdim
[2];
1769 if (self
->max_vert
) {
1770 dimensions
[1] = readdim
[1];
1771 dimensions
[3] = readdim
[3];
1777 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1778 (guint32
*)dimensions
, 4);
1784 /* pick some fallbacks... */
1785 if (dir
== 0 || dir
== 1) { /* horz */
1786 x
= screen_area(self
->desktop
)->x
+
1787 screen_area(self
->desktop
)->width
/ 4;
1788 w
= screen_area(self
->desktop
)->width
/ 2;
1790 if (dir
== 0 || dir
== 2) { /* vert */
1791 y
= screen_area(self
->desktop
)->y
+
1792 screen_area(self
->desktop
)->height
/ 4;
1793 h
= screen_area(self
->desktop
)->height
/ 2;
1796 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1797 (guint32
**)&dimensions
, &num
)) {
1799 if (dir
== 0 || dir
== 1) { /* horz */
1803 if (dir
== 0 || dir
== 2) { /* vert */
1812 if (dir
== 0 || dir
== 1) /* horz */
1813 self
->max_horz
= max
;
1814 if (dir
== 0 || dir
== 2) /* vert */
1815 self
->max_vert
= max
;
1817 if (!self
->max_horz
&& !self
->max_vert
)
1818 PROP_ERASE(self
->window
, openbox_premax
);
1820 client_change_state(self
); /* change the state hints on the client */
1822 /* figure out where the client should be going */
1823 frame_frame_gravity(self
->frame
, &x
, &y
);
1824 client_configure(self
, Corner_TopLeft
, x
, y
, w
, h
, TRUE
, TRUE
);
1827 void client_shade(Client
*self
, gboolean shade
)
1829 if ((!(self
->functions
& Func_Shade
) && shade
) || /* can't shade */
1830 self
->shaded
== shade
) return; /* already done */
1832 /* when we're iconic, don't change the wmstate */
1834 self
->wmstate
= shade
? IconicState
: NormalState
;
1835 self
->shaded
= shade
;
1836 client_change_state(self
);
1837 /* resize the frame to just the titlebar */
1838 frame_adjust_area(self
->frame
, FALSE
, FALSE
);
1841 void client_close(Client
*self
)
1845 if (!(self
->functions
& Func_Close
)) return;
1848 XXX: itd be cool to do timeouts and shit here for killing the client's
1850 like... if the window is around after 5 seconds, then the close button
1851 turns a nice red, and if this function is called again, the client is
1855 ce
.xclient
.type
= ClientMessage
;
1856 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
1857 ce
.xclient
.display
= ob_display
;
1858 ce
.xclient
.window
= self
->window
;
1859 ce
.xclient
.format
= 32;
1860 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
1861 ce
.xclient
.data
.l
[1] = event_lasttime
;
1862 ce
.xclient
.data
.l
[2] = 0l;
1863 ce
.xclient
.data
.l
[3] = 0l;
1864 ce
.xclient
.data
.l
[4] = 0l;
1865 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
1868 void client_kill(Client
*self
)
1870 XKillClient(ob_display
, self
->window
);
1873 void client_set_desktop(Client
*self
, guint target
, gboolean donthide
)
1877 if (target
== self
->desktop
) return;
1879 g_message("Setting desktop %u", target
);
1881 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
1883 old
= self
->desktop
;
1884 self
->desktop
= target
;
1885 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
1886 /* the frame can display the current desktop state */
1887 frame_adjust_state(self
->frame
);
1888 /* 'move' the window to the new desktop */
1890 client_showhide(self
);
1891 /* raise if it was not already on the desktop */
1892 if (old
!= DESKTOP_ALL
)
1893 stacking_raise(self
);
1894 screen_update_struts();
1896 /* update the focus lists */
1897 if (old
== DESKTOP_ALL
) {
1898 for (i
= 0; i
< screen_num_desktops
; ++i
)
1899 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
1901 focus_order
[old
] = g_list_remove(focus_order
[old
], self
);
1902 if (target
== DESKTOP_ALL
) {
1903 for (i
= 0; i
< screen_num_desktops
; ++i
) {
1904 if (config_focus_new
)
1905 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
1907 focus_order
[i
] = g_list_append(focus_order
[i
], self
);
1910 if (config_focus_new
)
1911 focus_order
[target
] = g_list_prepend(focus_order
[target
], self
);
1913 focus_order
[target
] = g_list_append(focus_order
[target
], self
);
1916 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
1919 static Client
*search_modal_tree(Client
*node
, Client
*skip
)
1924 for (it
= node
->transients
; it
!= NULL
; it
= it
->next
) {
1925 Client
*c
= it
->data
;
1926 if (c
== skip
) continue; /* circular? */
1927 if ((ret
= search_modal_tree(c
, skip
))) return ret
;
1928 if (c
->modal
) return c
;
1933 Client
*client_find_modal_child(Client
*self
)
1935 return search_modal_tree(self
, self
);
1938 gboolean
client_validate(Client
*self
)
1942 XSync(ob_display
, FALSE
); /* get all events on the server */
1944 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
1945 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
1946 XPutBackEvent(ob_display
, &e
);
1953 void client_set_wm_state(Client
*self
, long state
)
1955 if (state
== self
->wmstate
) return; /* no change */
1959 client_iconify(self
, TRUE
, TRUE
);
1962 client_iconify(self
, FALSE
, TRUE
);
1967 void client_set_state(Client
*self
, Atom action
, long data1
, long data2
)
1969 gboolean shaded
= self
->shaded
;
1970 gboolean fullscreen
= self
->fullscreen
;
1971 gboolean max_horz
= self
->max_horz
;
1972 gboolean max_vert
= self
->max_vert
;
1975 if (!(action
== prop_atoms
.net_wm_state_add
||
1976 action
== prop_atoms
.net_wm_state_remove
||
1977 action
== prop_atoms
.net_wm_state_toggle
))
1978 /* an invalid action was passed to the client message, ignore it */
1981 for (i
= 0; i
< 2; ++i
) {
1982 Atom state
= i
== 0 ? data1
: data2
;
1984 if (!state
) continue;
1986 /* if toggling, then pick whether we're adding or removing */
1987 if (action
== prop_atoms
.net_wm_state_toggle
) {
1988 if (state
== prop_atoms
.net_wm_state_modal
)
1989 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
1990 prop_atoms
.net_wm_state_add
;
1991 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
1992 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
1993 prop_atoms
.net_wm_state_add
;
1994 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
1995 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
1996 prop_atoms
.net_wm_state_add
;
1997 else if (state
== prop_atoms
.net_wm_state_shaded
)
1998 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
1999 prop_atoms
.net_wm_state_add
;
2000 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2001 action
= self
->skip_taskbar
?
2002 prop_atoms
.net_wm_state_remove
:
2003 prop_atoms
.net_wm_state_add
;
2004 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2005 action
= self
->skip_pager
?
2006 prop_atoms
.net_wm_state_remove
:
2007 prop_atoms
.net_wm_state_add
;
2008 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2009 action
= self
->fullscreen
?
2010 prop_atoms
.net_wm_state_remove
:
2011 prop_atoms
.net_wm_state_add
;
2012 else if (state
== prop_atoms
.net_wm_state_above
)
2013 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2014 prop_atoms
.net_wm_state_add
;
2015 else if (state
== prop_atoms
.net_wm_state_below
)
2016 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2017 prop_atoms
.net_wm_state_add
;
2020 if (action
== prop_atoms
.net_wm_state_add
) {
2021 if (state
== prop_atoms
.net_wm_state_modal
) {
2022 /* XXX raise here or something? */
2024 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2026 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2028 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2030 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2031 self
->skip_taskbar
= TRUE
;
2032 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2033 self
->skip_pager
= TRUE
;
2034 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2036 } else if (state
== prop_atoms
.net_wm_state_above
) {
2038 } else if (state
== prop_atoms
.net_wm_state_below
) {
2042 } else { /* action == prop_atoms.net_wm_state_remove */
2043 if (state
== prop_atoms
.net_wm_state_modal
) {
2044 self
->modal
= FALSE
;
2045 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2047 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2049 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2051 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2052 self
->skip_taskbar
= FALSE
;
2053 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2054 self
->skip_pager
= FALSE
;
2055 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2057 } else if (state
== prop_atoms
.net_wm_state_above
) {
2058 self
->above
= FALSE
;
2059 } else if (state
== prop_atoms
.net_wm_state_below
) {
2060 self
->below
= FALSE
;
2064 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2065 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2067 if (max_horz
== max_vert
) { /* both going the same way */
2068 client_maximize(self
, max_horz
, 0, TRUE
);
2070 client_maximize(self
, max_horz
, 1, TRUE
);
2071 client_maximize(self
, max_vert
, 2, TRUE
);
2075 if (max_horz
!= self
->max_horz
)
2076 client_maximize(self
, max_horz
, 1, TRUE
);
2078 client_maximize(self
, max_vert
, 2, TRUE
);
2081 /* change fullscreen state before shading, as it will affect if the window
2083 if (fullscreen
!= self
->fullscreen
)
2084 client_fullscreen(self
, fullscreen
, TRUE
);
2085 if (shaded
!= self
->shaded
)
2086 client_shade(self
, shaded
);
2087 client_calc_layer(self
);
2088 client_change_state(self
); /* change the hint to relect these changes */
2091 Client
*client_focus_target(Client
*self
)
2095 /* if we have a modal child, then focus it, not us */
2096 child
= client_find_modal_child(self
);
2097 if (child
) return child
;
2101 gboolean
client_focusable(Client
*self
)
2103 /* won't try focus if the client doesn't want it, or if the window isn't
2104 visible on the screen */
2105 return self
->frame
->visible
&&
2106 (self
->can_focus
|| self
->focus_notify
);
2109 gboolean
client_focus(Client
*self
)
2114 /* choose the correct target */
2115 self
= client_focus_target(self
);
2117 if (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
) {
2118 /* update the focus lists */
2119 if (self
->desktop
== DESKTOP_ALL
) {
2120 for (i
= 0; i
< screen_num_desktops
; ++i
) {
2121 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
2122 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
2126 focus_order
[i
] = g_list_remove(focus_order
[i
], self
);
2127 focus_order
[i
] = g_list_prepend(focus_order
[i
], self
);
2132 if (!client_focusable(self
))
2135 /* do a check to see if the window has already been unmapped or destroyed
2136 do this intelligently while watching out for unmaps we've generated
2137 (ignore_unmaps > 0) */
2138 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2139 DestroyNotify
, &ev
)) {
2140 XPutBackEvent(ob_display
, &ev
);
2143 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2144 UnmapNotify
, &ev
)) {
2145 if (self
->ignore_unmaps
) {
2146 self
->ignore_unmaps
--;
2148 XPutBackEvent(ob_display
, &ev
);
2153 if (self
->can_focus
)
2154 /* RevertToPointerRoot causes much more headache than TevertToNone, so
2155 I choose to use it always, hopefully to find errors quicker, if any
2156 are left. (I hate X. I hate focus events.) */
2157 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2160 if (self
->focus_notify
) {
2162 ce
.xclient
.type
= ClientMessage
;
2163 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2164 ce
.xclient
.display
= ob_display
;
2165 ce
.xclient
.window
= self
->window
;
2166 ce
.xclient
.format
= 32;
2167 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2168 ce
.xclient
.data
.l
[1] = event_lasttime
;
2169 ce
.xclient
.data
.l
[2] = 0l;
2170 ce
.xclient
.data
.l
[3] = 0l;
2171 ce
.xclient
.data
.l
[4] = 0l;
2172 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2176 g_message("focusing %lx", self
->window
);
2179 /* Cause the FocusIn to come back to us. Important for desktop switches,
2180 since otherwise we'll have no FocusIn on the queue and send it off to
2181 the focus_backup. */
2182 XSync(ob_display
, FALSE
);
2186 void client_unfocus(Client
*self
)
2188 g_assert(focus_client
== self
);
2190 g_message("client_unfocus");
2192 focus_fallback(Fallback_Unfocusing
);
2195 gboolean
client_focused(Client
*self
)
2197 return self
== focus_client
;
2200 Icon
*client_icon(Client
*self
, int w
, int h
)
2203 /* si is the smallest image >= req */
2204 /* li is the largest image < req */
2205 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2207 if (!self
->nicons
) return NULL
;
2209 for (i
= 0; i
< self
->nicons
; ++i
) {
2210 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2211 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2215 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2220 if (largest
== 0) /* didnt find one smaller than the requested size */
2221 return &self
->icons
[si
];
2222 return &self
->icons
[li
];