7 #include "moveresize.h"
9 #include "extensions.h"
20 #include "menuframe.h"
23 #include "render/render.h"
26 #include <X11/Xutil.h>
28 /*! The event mask to grab on client windows */
29 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
32 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
35 GList
*client_list
= NULL
;
37 static void client_get_all(ObClient
*self
);
38 static void client_toggle_border(ObClient
*self
, gboolean show
);
39 static void client_get_area(ObClient
*self
);
40 static void client_get_desktop(ObClient
*self
);
41 static void client_get_state(ObClient
*self
);
42 static void client_get_shaped(ObClient
*self
);
43 static void client_get_mwm_hints(ObClient
*self
);
44 static void client_get_gravity(ObClient
*self
);
45 static void client_showhide(ObClient
*self
);
46 static void client_change_allowed_actions(ObClient
*self
);
47 static void client_change_state(ObClient
*self
);
48 static void client_apply_startup_state(ObClient
*self
);
49 static void client_restore_session_state(ObClient
*self
);
50 static void client_restore_session_stacking(ObClient
*self
);
57 void client_shutdown()
61 void client_set_list()
63 Window
*windows
, *win_it
;
65 guint size
= g_list_length(client_list
);
67 /* create an array of the window ids */
69 windows
= g_new(Window
, size
);
71 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
72 *win_it
= ((ObClient
*)it
->data
)->window
;
76 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
77 net_client_list
, window
, (guint32
*)windows
, size
);
86 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, void *data)
90 for (it = self->transients; it; it = it->next) {
91 if (!func(it->data, data)) return;
92 client_foreach_transient(it->data, func, data);
96 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, void *data)
98 if (self->transient_for) {
99 if (self->transient_for != OB_TRAN_GROUP) {
100 if (!func(self->transient_for, data)) return;
101 client_foreach_ancestor(self->transient_for, func, data);
105 for (it = self->group->members; it; it = it->next)
106 if (it->data != self &&
107 !((ObClient*)it->data)->transient_for) {
108 if (!func(it->data, data)) return;
109 client_foreach_ancestor(it->data, func, data);
116 void client_manage_all()
118 unsigned int i
, j
, nchild
;
121 XWindowAttributes attrib
;
123 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
124 &w
, &w
, &children
, &nchild
);
126 /* remove all icon windows from the list */
127 for (i
= 0; i
< nchild
; i
++) {
128 if (children
[i
] == None
) continue;
129 wmhints
= XGetWMHints(ob_display
, children
[i
]);
131 if ((wmhints
->flags
& IconWindowHint
) &&
132 (wmhints
->icon_window
!= children
[i
]))
133 for (j
= 0; j
< nchild
; j
++)
134 if (children
[j
] == wmhints
->icon_window
) {
142 for (i
= 0; i
< nchild
; ++i
) {
143 if (children
[i
] == None
)
145 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
146 if (attrib
.override_redirect
) continue;
148 if (attrib
.map_state
!= IsUnmapped
)
149 client_manage(children
[i
]);
154 /* stack them as they were on startup!
155 why with stacking_lower? Why, because then windows who aren't in the
156 stacking list are on the top where you can see them instead of buried
158 for (i
= startup_stack_size
; i
> 0; --i
) {
161 w
= startup_stack_order
[i
-1];
162 obw
= g_hash_table_lookup(window_map
, &w
);
164 g_assert(WINDOW_IS_CLIENT(obw
));
165 stacking_lower(CLIENT_AS_WINDOW(obw
));
168 g_free(startup_stack_order
);
169 startup_stack_order
= NULL
;
170 startup_stack_size
= 0;
172 if (config_focus_new
) {
175 active
= g_hash_table_lookup(window_map
, &startup_active
);
177 g_assert(WINDOW_IS_CLIENT(active
));
178 if (!client_focus(WINDOW_AS_CLIENT(active
)))
179 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS
);
181 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS
);
185 void client_manage(Window window
)
189 XWindowAttributes attrib
;
190 XSetWindowAttributes attrib_set
;
192 gboolean activate
= FALSE
;
196 /* check if it has already been unmapped by the time we started mapping
197 the grab does a sync so we don't have to here */
198 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
199 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
200 XPutBackEvent(ob_display
, &e
);
203 return; /* don't manage it */
206 /* make sure it isn't an override-redirect window */
207 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
208 attrib
.override_redirect
) {
210 return; /* don't manage it */
213 /* is the window a docking app */
214 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
215 if ((wmhint
->flags
& StateHint
) &&
216 wmhint
->initial_state
== WithdrawnState
) {
217 dock_add(window
, wmhint
);
225 ob_debug("Managing window: %lx\n", window
);
227 /* choose the events we want to receive on the CLIENT window */
228 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
229 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
230 XChangeWindowAttributes(ob_display
, window
,
231 CWEventMask
|CWDontPropagate
, &attrib_set
);
234 /* create the ObClient struct, and populate it from the hints on the
236 self
= g_new0(ObClient
, 1);
237 self
->obwin
.type
= Window_Client
;
238 self
->window
= window
;
240 client_get_all(self
);
241 client_restore_session_state(self
);
243 client_change_state(self
);
245 /* remove the client's border (and adjust re gravity) */
246 client_toggle_border(self
, FALSE
);
248 /* specify that if we exit, the window should not be destroyed and should
249 be reparented back to root automatically */
250 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
252 /* create the decoration frame for the client window */
253 self
->frame
= frame_new();
255 frame_grab_client(self
->frame
, self
);
257 client_apply_startup_state(self
);
261 /* update the focus lists */
262 focus_order_add_new(self
);
264 stacking_add(CLIENT_AS_WINDOW(self
));
265 client_restore_session_stacking(self
);
267 /* focus the new window? */
268 if (ob_state() != OB_STATE_STARTING
&& config_focus_new
&&
269 /* note the check against Type_Normal/Dialog, not client_normal(self),
270 which would also include other types. in this case we want more
271 strict rules for focus */
272 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
273 self
->type
== OB_CLIENT_TYPE_DIALOG
))
277 if (self
->desktop
!= screen_desktop
) {
278 /* activate the window */
281 gboolean group_foc
= FALSE
;
286 for (it
= self
->group
->members
; it
; it
= it
->next
)
288 if (client_focused(it
->data
))
296 (!self
->transient_for
&& (!self
->group
||
297 !self
->group
->members
->next
))) ||
298 client_search_focus_tree_full(self
) ||
300 !client_normal(focus_client
))
302 /* activate the window */
309 dispatch_client(Event_Client_New
, self
, 0, 0);
311 /* make sure the window is visible */
312 if (ob_state() == OB_STATE_RUNNING
)
313 client_move_onscreen(self
, client_normal(self
));
315 client_showhide(self
);
317 /* use client_focus instead of client_activate cuz client_activate does
318 stuff like switch desktops etc and I'm not interested in all that when
319 a window maps since its not based on an action from the user like
320 clicking a window to activate is. so keep the new window out of the way
322 if (activate
) client_focus(self
);
324 /* client_activate does this but we aret using it so we have to do it
326 if (screen_showing_desktop
)
327 screen_show_desktop(FALSE
);
329 /* add to client list/map */
330 client_list
= g_list_append(client_list
, self
);
331 g_hash_table_insert(window_map
, &self
->window
, self
);
333 /* this has to happen after we're in the client_list */
334 screen_update_areas();
336 /* update the list hints */
339 keyboard_grab_for_client(self
, TRUE
);
340 mouse_grab_for_client(self
, TRUE
);
342 dispatch_client(Event_Client_Mapped
, self
, 0, 0);
344 ob_debug("Managed window 0x%lx (%s)\n", window
, self
->class);
347 void client_unmanage_all()
349 while (client_list
!= NULL
)
350 client_unmanage(client_list
->data
);
353 void client_unmanage(ObClient
*self
)
358 ob_debug("Unmanaging window: %lx (%s)\n", self
->window
, self
->class);
360 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
361 g_assert(self
!= NULL
);
363 keyboard_grab_for_client(self
, FALSE
);
364 mouse_grab_for_client(self
, FALSE
);
366 /* remove the window from our save set */
367 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
369 /* we dont want events no more */
370 XSelectInput(ob_display
, self
->window
, NoEventMask
);
372 frame_hide(self
->frame
);
374 client_list
= g_list_remove(client_list
, self
);
375 stacking_remove(self
);
376 g_hash_table_remove(window_map
, &self
->window
);
378 /* update the focus lists */
379 focus_order_remove(self
);
381 /* once the client is out of the list, update the struts to remove it's
383 screen_update_areas();
385 /* tell our parent(s) that we're gone */
386 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
389 for (it
= self
->group
->members
; it
; it
= it
->next
)
390 if (it
->data
!= self
)
391 ((ObClient
*)it
->data
)->transients
=
392 g_slist_remove(((ObClient
*)it
->data
)->transients
, self
);
393 } else if (self
->transient_for
) { /* transient of window */
394 self
->transient_for
->transients
=
395 g_slist_remove(self
->transient_for
->transients
, self
);
398 /* tell our transients that we're gone */
399 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
400 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
401 ((ObClient
*)it
->data
)->transient_for
= NULL
;
402 client_calc_layer(it
->data
);
406 if (moveresize_client
== self
)
407 moveresize_end(TRUE
);
409 /* menus can be associated with a client, so close any that are since
410 we are disappearing now */
411 menu_frame_hide_all_client(self
);
413 if (focus_client
== self
) {
416 /* focus the last focused window on the desktop, and ignore enter
417 events from the unmap so it doesnt mess with the focus */
418 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
419 client_unfocus(self
);
422 /* remove from its group */
424 group_remove(self
->group
, self
);
428 /* dispatch the unmapped event */
429 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
430 g_assert(self
!= NULL
);
432 /* give the client its border back */
433 client_toggle_border(self
, TRUE
);
435 /* reparent the window out of the frame, and free the frame */
436 frame_release_client(self
->frame
, self
);
439 if (ob_state() != OB_STATE_EXITING
) {
440 /* these values should not be persisted across a window
442 PROP_ERASE(self
->window
, net_wm_desktop
);
443 PROP_ERASE(self
->window
, net_wm_state
);
444 PROP_ERASE(self
->window
, wm_state
);
446 /* if we're left in an iconic state, the client wont be mapped. this is
447 bad, since we will no longer be managing the window on restart */
449 XMapWindow(ob_display
, self
->window
);
453 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
455 /* free all data allocated in the client struct */
456 g_slist_free(self
->transients
);
457 for (j
= 0; j
< self
->nicons
; ++j
)
458 g_free(self
->icons
[j
].data
);
459 if (self
->nicons
> 0)
462 g_free(self
->icon_title
);
468 /* update the list hints */
472 static void client_restore_session_state(ObClient
*self
)
476 if (!(it
= session_state_find(self
)))
479 self
->session
= it
->data
;
481 RECT_SET(self
->area
, self
->session
->x
, self
->session
->y
,
482 self
->session
->w
, self
->session
->h
);
483 self
->positioned
= TRUE
;
484 XResizeWindow(ob_display
, self
->window
,
485 self
->session
->w
, self
->session
->h
);
487 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
488 self
->session
->desktop
:
489 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
490 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
492 self
->shaded
= self
->session
->shaded
;
493 self
->iconic
= self
->session
->iconic
;
494 self
->skip_pager
= self
->session
->skip_pager
;
495 self
->skip_taskbar
= self
->session
->skip_taskbar
;
496 self
->fullscreen
= self
->session
->fullscreen
;
497 self
->above
= self
->session
->above
;
498 self
->below
= self
->session
->below
;
499 self
->max_horz
= self
->session
->max_horz
;
500 self
->max_vert
= self
->session
->max_vert
;
503 static void client_restore_session_stacking(ObClient
*self
)
507 if (!self
->session
) return;
509 it
= g_list_find(session_saved_state
, self
->session
);
510 for (it
= g_list_previous(it
); it
; it
= g_list_previous(it
)) {
513 for (cit
= client_list
; cit
; cit
= g_list_next(cit
))
514 if (session_state_cmp(it
->data
, cit
->data
))
517 client_calc_layer(self
);
518 stacking_below(CLIENT_AS_WINDOW(self
),
519 CLIENT_AS_WINDOW(cit
->data
));
525 void client_move_onscreen(ObClient
*self
, gboolean rude
)
527 int x
= self
->area
.x
;
528 int y
= self
->area
.y
;
529 if (client_find_onscreen(self
, &x
, &y
,
530 self
->frame
->area
.width
,
531 self
->frame
->area
.height
, rude
)) {
532 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
,
533 self
->area
.width
, self
->area
.height
,
538 gboolean
client_find_onscreen(ObClient
*self
, int *x
, int *y
, int w
, int h
,
542 int ox
= *x
, oy
= *y
;
544 frame_client_gravity(self
->frame
, x
, y
); /* get where the frame
547 /* XXX watch for xinerama dead areas */
549 a
= screen_area(self
->desktop
);
550 if (!self
->strut
.right
&& *x
>= a
->x
+ a
->width
- 1)
551 *x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
552 if (!self
->strut
.bottom
&& *y
>= a
->y
+ a
->height
- 1)
553 *y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
554 if (!self
->strut
.left
&& *x
+ self
->frame
->area
.width
- 1 < a
->x
)
556 if (!self
->strut
.top
&& *y
+ self
->frame
->area
.height
- 1 < a
->y
)
560 /* this is my MOZILLA BITCHSLAP. oh ya it fucking feels good.
561 Java can suck it too. */
563 /* dont let windows map/move into the strut unless they
564 are bigger than the available area */
566 if (!self
->strut
.left
&& *x
< a
->x
) *x
= a
->x
;
567 if (!self
->strut
.right
&& *x
+ w
> a
->x
+ a
->width
)
568 *x
= a
->x
+ a
->width
- w
;
570 if (h
<= a
->height
) {
571 if (!self
->strut
.top
&& *y
< a
->y
) *y
= a
->y
;
572 if (!self
->strut
.bottom
&& *y
+ h
> a
->y
+ a
->height
)
573 *y
= a
->y
+ a
->height
- h
;
577 frame_frame_gravity(self
->frame
, x
, y
); /* get where the client
580 return ox
!= *x
|| oy
!= *y
;
583 static void client_toggle_border(ObClient
*self
, gboolean show
)
585 /* adjust our idea of where the client is, based on its border. When the
586 border is removed, the client should now be considered to be in a
588 when re-adding the border to the client, the same operation needs to be
590 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
591 int x
= oldx
, y
= oldy
;
592 switch(self
->gravity
) {
594 case NorthWestGravity
:
596 case SouthWestGravity
:
598 case NorthEastGravity
:
600 case SouthEastGravity
:
601 if (show
) x
-= self
->border_width
* 2;
602 else x
+= self
->border_width
* 2;
609 if (show
) x
-= self
->border_width
;
610 else x
+= self
->border_width
;
613 switch(self
->gravity
) {
615 case NorthWestGravity
:
617 case NorthEastGravity
:
619 case SouthWestGravity
:
621 case SouthEastGravity
:
622 if (show
) y
-= self
->border_width
* 2;
623 else y
+= self
->border_width
* 2;
630 if (show
) y
-= self
->border_width
;
631 else y
+= self
->border_width
;
638 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
640 /* move the client so it is back it the right spot _with_ its
642 if (x
!= oldx
|| y
!= oldy
)
643 XMoveWindow(ob_display
, self
->window
, x
, y
);
645 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
649 static void client_get_all(ObClient
*self
)
651 /* non-zero defaults */
652 self
->title_count
= 1;
653 self
->wmstate
= NormalState
;
655 self
->decorate
= TRUE
;
657 client_get_area(self
);
658 client_update_transient_for(self
);
659 client_update_wmhints(self
);
660 client_get_desktop(self
);
661 client_get_state(self
);
662 client_get_shaped(self
);
664 client_get_mwm_hints(self
);
665 client_get_type(self
);/* this can change the mwmhints for special cases */
667 client_update_protocols(self
);
669 client_get_gravity(self
); /* get the attribute gravity */
670 client_update_normal_hints(self
); /* this may override the attribute
673 /* got the type, the mwmhints, the protocols, and the normal hints
674 (min/max sizes), so we're ready to set up the decorations/functions */
675 client_setup_decor_and_functions(self
);
677 client_update_title(self
);
678 client_update_class(self
);
679 client_update_strut(self
);
680 client_update_icons(self
);
683 static void client_get_area(ObClient
*self
)
685 XWindowAttributes wattrib
;
688 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
689 g_assert(ret
!= BadWindow
);
691 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
692 self
->border_width
= wattrib
.border_width
;
695 static void client_get_desktop(ObClient
*self
)
697 guint32 d
= screen_num_desktops
; /* an always-invalid value */
699 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
700 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
701 self
->desktop
= screen_num_desktops
- 1;
705 gboolean trdesk
= FALSE
;
707 if (self
->transient_for
) {
708 if (self
->transient_for
!= OB_TRAN_GROUP
) {
709 self
->desktop
= self
->transient_for
->desktop
;
714 for (it
= self
->group
->members
; it
; it
= it
->next
)
715 if (it
->data
!= self
&&
716 !((ObClient
*)it
->data
)->transient_for
) {
717 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
724 /* defaults to the current desktop */
725 self
->desktop
= screen_desktop
;
727 if (self
->desktop
!= d
) {
728 /* set the desktop hint, to make sure that it always exists */
729 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
733 static void client_get_state(ObClient
*self
)
738 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
739 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
740 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
742 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
744 for (i
= 0; i
< num
; ++i
) {
745 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
747 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
749 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
751 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
752 self
->skip_taskbar
= TRUE
;
753 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
754 self
->skip_pager
= TRUE
;
755 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
756 self
->fullscreen
= TRUE
;
757 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
758 self
->max_vert
= TRUE
;
759 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
760 self
->max_horz
= TRUE
;
761 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
763 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
771 static void client_get_shaped(ObClient
*self
)
773 self
->shaped
= FALSE
;
775 if (extensions_shape
) {
780 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
782 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
783 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
785 self
->shaped
= (s
!= 0);
790 void client_update_transient_for(ObClient
*self
)
793 ObClient
*target
= NULL
;
795 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
796 self
->transient
= TRUE
;
797 if (t
!= self
->window
) { /* cant be transient to itself! */
798 target
= g_hash_table_lookup(window_map
, &t
);
799 /* if this happens then we need to check for it*/
800 g_assert(target
!= self
);
801 g_assert(!target
|| WINDOW_IS_CLIENT(target
));
803 if (!target
&& self
->group
) {
804 /* not transient to a client, see if it is transient for a
806 if (t
== self
->group
->leader
||
808 t
== RootWindow(ob_display
, ob_screen
)) {
809 /* window is a transient for its group! */
810 target
= OB_TRAN_GROUP
;
815 self
->transient
= FALSE
;
817 /* if anything has changed... */
818 if (target
!= self
->transient_for
) {
819 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
822 /* remove from old parents */
823 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
824 ObClient
*c
= it
->data
;
825 if (c
!= self
&& !c
->transient_for
)
826 c
->transients
= g_slist_remove(c
->transients
, self
);
828 } else if (self
->transient_for
!= NULL
) { /* transient of window */
829 /* remove from old parent */
830 self
->transient_for
->transients
=
831 g_slist_remove(self
->transient_for
->transients
, self
);
833 self
->transient_for
= target
;
834 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
837 /* add to new parents */
838 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
839 ObClient
*c
= it
->data
;
840 if (c
!= self
&& !c
->transient_for
)
841 c
->transients
= g_slist_append(c
->transients
, self
);
844 /* remove all transients which are in the group, that causes
845 circlular pointer hell of doom */
846 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
848 for (sit
= self
->transients
; sit
; sit
= next
) {
849 next
= g_slist_next(sit
);
850 if (sit
->data
== it
->data
)
852 g_slist_delete_link(self
->transients
, sit
);
855 } else if (self
->transient_for
!= NULL
) { /* transient of window */
856 /* add to new parent */
857 self
->transient_for
->transients
=
858 g_slist_append(self
->transient_for
->transients
, self
);
863 static void client_get_mwm_hints(ObClient
*self
)
868 self
->mwmhints
.flags
= 0; /* default to none */
870 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
872 if (num
>= OB_MWM_ELEMENTS
) {
873 self
->mwmhints
.flags
= hints
[0];
874 self
->mwmhints
.functions
= hints
[1];
875 self
->mwmhints
.decorations
= hints
[2];
881 void client_get_type(ObClient
*self
)
888 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
889 /* use the first value that we know about in the array */
890 for (i
= 0; i
< num
; ++i
) {
891 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
892 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
893 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
894 self
->type
= OB_CLIENT_TYPE_DOCK
;
895 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
896 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
897 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
898 self
->type
= OB_CLIENT_TYPE_MENU
;
899 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
900 self
->type
= OB_CLIENT_TYPE_UTILITY
;
901 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
902 self
->type
= OB_CLIENT_TYPE_SPLASH
;
903 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
904 self
->type
= OB_CLIENT_TYPE_DIALOG
;
905 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
906 self
->type
= OB_CLIENT_TYPE_NORMAL
;
907 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
908 /* prevent this window from getting any decor or
910 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
911 OB_MWM_FLAG_DECORATIONS
);
912 self
->mwmhints
.decorations
= 0;
913 self
->mwmhints
.functions
= 0;
915 if (self
->type
!= (ObClientType
) -1)
916 break; /* grab the first legit type */
921 if (self
->type
== (ObClientType
) -1) {
922 /*the window type hint was not set, which means we either classify
923 ourself as a normal window or a dialog, depending on if we are a
926 self
->type
= OB_CLIENT_TYPE_DIALOG
;
928 self
->type
= OB_CLIENT_TYPE_NORMAL
;
932 void client_update_protocols(ObClient
*self
)
937 self
->focus_notify
= FALSE
;
938 self
->delete_window
= FALSE
;
940 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
941 for (i
= 0; i
< num_return
; ++i
) {
942 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
943 /* this means we can request the window to close */
944 self
->delete_window
= TRUE
;
945 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
946 /* if this protocol is requested, then the window will be
947 notified whenever we want it to receive focus */
948 self
->focus_notify
= TRUE
;
954 static void client_get_gravity(ObClient
*self
)
956 XWindowAttributes wattrib
;
959 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
960 g_assert(ret
!= BadWindow
);
961 self
->gravity
= wattrib
.win_gravity
;
964 void client_update_normal_hints(ObClient
*self
)
968 int oldgravity
= self
->gravity
;
971 self
->min_ratio
= 0.0f
;
972 self
->max_ratio
= 0.0f
;
973 SIZE_SET(self
->size_inc
, 1, 1);
974 SIZE_SET(self
->base_size
, 0, 0);
975 SIZE_SET(self
->min_size
, 0, 0);
976 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
978 /* get the hints from the window */
979 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
980 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
982 if (size
.flags
& PWinGravity
) {
983 self
->gravity
= size
.win_gravity
;
985 /* if the client has a frame, i.e. has already been mapped and
986 is changing its gravity */
987 if (self
->frame
&& self
->gravity
!= oldgravity
) {
988 /* move our idea of the client's position based on its new
990 self
->area
.x
= self
->frame
->area
.x
;
991 self
->area
.y
= self
->frame
->area
.y
;
992 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
996 if (size
.flags
& PAspect
) {
997 if (size
.min_aspect
.y
)
998 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
999 if (size
.max_aspect
.y
)
1000 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
1003 if (size
.flags
& PMinSize
)
1004 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1006 if (size
.flags
& PMaxSize
)
1007 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1009 if (size
.flags
& PBaseSize
)
1010 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1012 if (size
.flags
& PResizeInc
)
1013 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1017 void client_setup_decor_and_functions(ObClient
*self
)
1019 /* start with everything (cept fullscreen) */
1020 self
->decorations
= (OB_FRAME_DECOR_TITLEBAR
|
1021 OB_FRAME_DECOR_HANDLE
|
1022 OB_FRAME_DECOR_GRIPS
|
1023 OB_FRAME_DECOR_BORDER
|
1024 OB_FRAME_DECOR_ICON
|
1025 OB_FRAME_DECOR_ALLDESKTOPS
|
1026 OB_FRAME_DECOR_ICONIFY
|
1027 OB_FRAME_DECOR_MAXIMIZE
|
1028 OB_FRAME_DECOR_SHADE
);
1029 self
->functions
= (OB_CLIENT_FUNC_RESIZE
|
1030 OB_CLIENT_FUNC_MOVE
|
1031 OB_CLIENT_FUNC_ICONIFY
|
1032 OB_CLIENT_FUNC_MAXIMIZE
|
1033 OB_CLIENT_FUNC_SHADE
);
1034 if (self
->delete_window
) {
1035 self
->functions
|= OB_CLIENT_FUNC_CLOSE
;
1036 self
->decorations
|= OB_FRAME_DECOR_CLOSE
;
1039 if (!(self
->min_size
.width
< self
->max_size
.width
||
1040 self
->min_size
.height
< self
->max_size
.height
))
1041 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1043 switch (self
->type
) {
1044 case OB_CLIENT_TYPE_NORMAL
:
1045 /* normal windows retain all of the possible decorations and
1046 functionality, and are the only windows that you can fullscreen */
1047 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1050 case OB_CLIENT_TYPE_DIALOG
:
1051 case OB_CLIENT_TYPE_UTILITY
:
1052 /* these windows cannot be maximized */
1053 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1056 case OB_CLIENT_TYPE_MENU
:
1057 case OB_CLIENT_TYPE_TOOLBAR
:
1058 /* these windows get less functionality */
1059 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1062 case OB_CLIENT_TYPE_DESKTOP
:
1063 case OB_CLIENT_TYPE_DOCK
:
1064 case OB_CLIENT_TYPE_SPLASH
:
1065 /* none of these windows are manipulated by the window manager */
1066 self
->decorations
= 0;
1067 self
->functions
= 0;
1071 /* Mwm Hints are applied subtractively to what has already been chosen for
1072 decor and functionality */
1073 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1074 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1075 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1076 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1077 /* if the mwm hints request no handle or title, then all
1078 decorations are disabled */
1079 self
->decorations
= 0;
1083 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1084 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1085 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1086 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1087 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1088 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1089 /* dont let mwm hints kill any buttons
1090 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1091 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1092 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1093 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1095 /* dont let mwm hints kill the close button
1096 if (! (self->mwmhints.functions & MwmFunc_Close))
1097 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1101 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1102 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1103 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1104 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1105 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1106 self
->decorations
&= ~OB_FRAME_DECOR_GRIPS
;
1108 /* can't maximize without moving/resizing */
1109 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1110 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1111 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1112 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1113 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1116 /* kill the handle on fully maxed windows */
1117 if (self
->max_vert
&& self
->max_horz
)
1118 self
->decorations
&= ~OB_FRAME_DECOR_HANDLE
;
1120 /* finally, the user can have requested no decorations, which overrides
1122 if (!self
->decorate
)
1123 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1125 /* if we don't have a titlebar, then we cannot shade! */
1126 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1127 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1129 /* now we need to check against rules for the client's current state */
1130 if (self
->fullscreen
) {
1131 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1132 OB_CLIENT_FUNC_FULLSCREEN
|
1133 OB_CLIENT_FUNC_ICONIFY
);
1134 self
->decorations
= 0;
1137 client_change_allowed_actions(self
);
1140 /* adjust the client's decorations, etc. */
1141 client_reconfigure(self
);
1143 /* this makes sure that these windows appear on all desktops */
1144 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
&&
1145 self
->desktop
!= DESKTOP_ALL
)
1147 self
->desktop
= DESKTOP_ALL
;
1152 static void client_change_allowed_actions(ObClient
*self
)
1157 /* desktop windows are kept on all desktops */
1158 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1159 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1161 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1162 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1163 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1164 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1165 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1166 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1167 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1168 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1169 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1170 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1171 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1172 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1173 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1174 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1175 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1178 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1180 /* make sure the window isn't breaking any rules now */
1182 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1183 if (self
->frame
) client_shade(self
, FALSE
);
1184 else self
->shaded
= FALSE
;
1186 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1187 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1188 else self
->iconic
= FALSE
;
1190 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1191 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1192 else self
->fullscreen
= FALSE
;
1194 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1196 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1197 else self
->max_vert
= self
->max_horz
= FALSE
;
1201 void client_reconfigure(ObClient
*self
)
1203 /* by making this pass FALSE for user, we avoid the emacs event storm where
1204 every configurenotify causes an update in its normal hints, i think this
1205 is generally what we want anyways... */
1206 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
1207 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1210 void client_update_wmhints(ObClient
*self
)
1213 gboolean ur
= FALSE
;
1216 /* assume a window takes input if it doesnt specify */
1217 self
->can_focus
= TRUE
;
1219 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1220 if (hints
->flags
& InputHint
)
1221 self
->can_focus
= hints
->input
;
1223 /* only do this when first managing the window *AND* when we aren't
1225 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1226 if (hints
->flags
& StateHint
)
1227 self
->iconic
= hints
->initial_state
== IconicState
;
1229 if (hints
->flags
& XUrgencyHint
)
1232 if (!(hints
->flags
& WindowGroupHint
))
1233 hints
->window_group
= None
;
1235 /* did the group state change? */
1236 if (hints
->window_group
!=
1237 (self
->group
? self
->group
->leader
: None
)) {
1238 /* remove from the old group if there was one */
1239 if (self
->group
!= NULL
) {
1240 /* remove transients of the group */
1241 for (it
= self
->group
->members
; it
; it
= it
->next
)
1242 self
->transients
= g_slist_remove(self
->transients
,
1244 group_remove(self
->group
, self
);
1247 if (hints
->window_group
!= None
) {
1248 self
->group
= group_add(hints
->window_group
, self
);
1250 /* i can only have transients from the group if i am not
1252 if (!self
->transient_for
) {
1253 /* add other transients of the group that are already
1255 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1256 ObClient
*c
= it
->data
;
1257 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
)
1259 g_slist_append(self
->transients
, c
);
1264 /* because the self->transient flag wont change from this call,
1265 we don't need to update the window's type and such, only its
1266 transient_for, and the transients lists of other windows in
1267 the group may be affected */
1268 client_update_transient_for(self
);
1271 /* the WM_HINTS can contain an icon */
1272 client_update_icons(self
);
1277 if (ur
!= self
->urgent
) {
1279 ob_debug("Urgent Hint for 0x%lx: %s\n", self
->window
,
1281 /* fire the urgent callback if we're mapped, otherwise, wait until
1282 after we're mapped */
1284 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1288 void client_update_title(ObClient
*self
)
1294 gboolean read_title
;
1296 g_free(self
->title
);
1299 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1300 /* try old x stuff */
1301 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1302 data
= g_strdup("Unnamed Window");
1304 /* look for duplicates and append a number */
1306 for (it
= client_list
; it
; it
= it
->next
)
1307 if (it
->data
!= self
) {
1308 ObClient
*c
= it
->data
;
1309 if (0 == strncmp(c
->title
, data
, strlen(data
)))
1310 nums
|= 1 << c
->title_count
;
1312 /* find first free number */
1313 for (i
= 1; i
<= 32; ++i
)
1314 if (!(nums
& (1 << i
))) {
1315 if (self
->title_count
== 1 || i
== 1)
1316 self
->title_count
= i
;
1319 /* dont display the number for the first window */
1320 if (self
->title_count
> 1) {
1321 char *vdata
, *ndata
;
1322 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1323 vdata
= g_strconcat(data
, ndata
, NULL
);
1329 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1334 frame_adjust_title(self
->frame
);
1336 /* update the icon title */
1338 g_free(self
->icon_title
);
1342 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1343 /* try old x stuff */
1344 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
)) {
1345 data
= g_strdup(self
->title
);
1349 /* append the title count, dont display the number for the first window */
1350 if (read_title
&& self
->title_count
> 1) {
1351 char *vdata
, *ndata
;
1352 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1353 vdata
= g_strconcat(data
, ndata
, NULL
);
1359 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1361 self
->icon_title
= data
;
1364 void client_update_class(ObClient
*self
)
1369 if (self
->name
) g_free(self
->name
);
1370 if (self
->class) g_free(self
->class);
1371 if (self
->role
) g_free(self
->role
);
1373 self
->name
= self
->class = self
->role
= NULL
;
1375 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1377 self
->name
= g_strdup(data
[0]);
1379 self
->class = g_strdup(data
[1]);
1384 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1385 self
->role
= g_strdup(s
);
1387 if (self
->name
== NULL
) self
->name
= g_strdup("");
1388 if (self
->class == NULL
) self
->class = g_strdup("");
1389 if (self
->role
== NULL
) self
->role
= g_strdup("");
1392 void client_update_strut(ObClient
*self
)
1396 gboolean got
= FALSE
;
1399 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1403 STRUT_PARTIAL_SET(strut
,
1404 data
[0], data
[2], data
[1], data
[3],
1405 data
[4], data
[5], data
[8], data
[9],
1406 data
[6], data
[7], data
[10], data
[11]);
1412 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1415 STRUT_PARTIAL_SET(strut
,
1416 data
[0], data
[2], data
[1], data
[3],
1417 0, 0, 0, 0, 0, 0, 0, 0);
1423 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1424 0, 0, 0, 0, 0, 0, 0, 0);
1426 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1427 self
->strut
= strut
;
1429 /* updating here is pointless while we're being mapped cuz we're not in
1430 the client list yet */
1432 screen_update_areas();
1436 void client_update_icons(ObClient
*self
)
1442 for (i
= 0; i
< self
->nicons
; ++i
)
1443 g_free(self
->icons
[i
].data
);
1444 if (self
->nicons
> 0)
1445 g_free(self
->icons
);
1448 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1449 /* figure out how many valid icons are in here */
1451 while (num
- i
> 2) {
1455 if (i
> num
|| w
*h
== 0) break;
1459 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1461 /* store the icons */
1463 for (j
= 0; j
< self
->nicons
; ++j
) {
1466 w
= self
->icons
[j
].width
= data
[i
++];
1467 h
= self
->icons
[j
].height
= data
[i
++];
1469 if (w
*h
== 0) continue;
1471 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
1472 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
1477 self
->icons
[j
].data
[t
] =
1478 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
1479 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
1480 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
1481 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
1487 } else if (PROP_GETA32(self
->window
, kwm_win_icon
,
1488 kwm_win_icon
, &data
, &num
)) {
1491 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1492 xerror_set_ignore(TRUE
);
1493 if (!RrPixmapToRGBA(ob_rr_inst
,
1495 &self
->icons
[self
->nicons
-1].width
,
1496 &self
->icons
[self
->nicons
-1].height
,
1497 &self
->icons
[self
->nicons
-1].data
)) {
1498 g_free(&self
->icons
[self
->nicons
-1]);
1501 xerror_set_ignore(FALSE
);
1507 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
1508 if (hints
->flags
& IconPixmapHint
) {
1510 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1511 xerror_set_ignore(TRUE
);
1512 if (!RrPixmapToRGBA(ob_rr_inst
,
1514 (hints
->flags
& IconMaskHint
?
1515 hints
->icon_mask
: None
),
1516 &self
->icons
[self
->nicons
-1].width
,
1517 &self
->icons
[self
->nicons
-1].height
,
1518 &self
->icons
[self
->nicons
-1].data
)){
1519 g_free(&self
->icons
[self
->nicons
-1]);
1522 xerror_set_ignore(FALSE
);
1529 frame_adjust_icon(self
->frame
);
1532 static void client_change_state(ObClient
*self
)
1535 guint32 netstate
[10];
1538 state
[0] = self
->wmstate
;
1540 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1544 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1546 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1548 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1549 if (self
->skip_taskbar
)
1550 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1551 if (self
->skip_pager
)
1552 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1553 if (self
->fullscreen
)
1554 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1556 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1558 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1560 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1562 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1563 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1565 client_calc_layer(self
);
1568 frame_adjust_state(self
->frame
);
1571 ObClient
*client_search_focus_tree(ObClient
*self
)
1576 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
1577 if (client_focused(it
->data
)) return it
->data
;
1578 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
1583 ObClient
*client_search_focus_tree_full(ObClient
*self
)
1585 if (self
->transient_for
) {
1586 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1587 return client_search_focus_tree_full(self
->transient_for
);
1590 gboolean recursed
= FALSE
;
1592 for (it
= self
->group
->members
; it
; it
= it
->next
)
1593 if (!((ObClient
*)it
->data
)->transient_for
) {
1595 if ((c
= client_search_focus_tree_full(it
->data
)))
1604 /* this function checks the whole tree, the client_search_focus_tree~
1605 does not, so we need to check this window */
1606 if (client_focused(self
))
1608 return client_search_focus_tree(self
);
1611 static ObStackingLayer
calc_layer(ObClient
*self
)
1615 if (self
->fullscreen
) l
= OB_STACKING_LAYER_FULLSCREEN
;
1616 else if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1617 l
= OB_STACKING_LAYER_DESKTOP
;
1618 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
1619 if (!self
->below
) l
= OB_STACKING_LAYER_TOP
;
1620 else l
= OB_STACKING_LAYER_NORMAL
;
1622 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
1623 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
1624 else l
= OB_STACKING_LAYER_NORMAL
;
1629 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
1630 ObStackingLayer l
, gboolean raised
)
1632 ObStackingLayer old
, own
;
1636 own
= calc_layer(self
);
1637 self
->layer
= l
> own
? l
: own
;
1639 for (it
= self
->transients
; it
; it
= it
->next
)
1640 client_calc_layer_recursive(it
->data
, orig
,
1641 l
, raised
? raised
: l
!= old
);
1643 if (!raised
&& l
!= old
)
1644 if (orig
->frame
) { /* only restack if the original window is managed */
1645 /* XXX add_non_intrusive ever? */
1646 stacking_remove(CLIENT_AS_WINDOW(self
));
1647 stacking_add(CLIENT_AS_WINDOW(self
));
1651 void client_calc_layer(ObClient
*self
)
1658 /* transients take on the layer of their parents */
1659 self
= client_search_top_transient(self
);
1661 l
= calc_layer(self
);
1663 client_calc_layer_recursive(self
, orig
, l
, FALSE
);
1666 gboolean
client_should_show(ObClient
*self
)
1668 if (self
->iconic
) return FALSE
;
1669 else if (!(self
->desktop
== screen_desktop
||
1670 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1671 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1676 static void client_showhide(ObClient
*self
)
1679 if (client_should_show(self
))
1680 frame_show(self
->frame
);
1682 frame_hide(self
->frame
);
1685 gboolean
client_normal(ObClient
*self
) {
1686 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
1687 self
->type
== OB_CLIENT_TYPE_DOCK
||
1688 self
->type
== OB_CLIENT_TYPE_SPLASH
);
1691 static void client_apply_startup_state(ObClient
*self
)
1693 /* these are in a carefully crafted order.. */
1696 self
->iconic
= FALSE
;
1697 client_iconify(self
, TRUE
, FALSE
);
1699 if (self
->fullscreen
) {
1700 self
->fullscreen
= FALSE
;
1701 client_fullscreen(self
, TRUE
, FALSE
);
1704 self
->shaded
= FALSE
;
1705 client_shade(self
, TRUE
);
1708 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1710 if (self
->max_vert
&& self
->max_horz
) {
1711 self
->max_vert
= self
->max_horz
= FALSE
;
1712 client_maximize(self
, TRUE
, 0, FALSE
);
1713 } else if (self
->max_vert
) {
1714 self
->max_vert
= FALSE
;
1715 client_maximize(self
, TRUE
, 2, FALSE
);
1716 } else if (self
->max_horz
) {
1717 self
->max_horz
= FALSE
;
1718 client_maximize(self
, TRUE
, 1, FALSE
);
1721 /* nothing to do for the other states:
1730 void client_configure_full(ObClient
*self
, ObCorner anchor
,
1731 int x
, int y
, int w
, int h
,
1732 gboolean user
, gboolean final
,
1733 gboolean force_reply
)
1735 gboolean moved
= FALSE
, resized
= FALSE
;
1736 guint fdecor
= self
->frame
->decorations
;
1737 gboolean fhorz
= self
->frame
->max_horz
;
1739 /* make the frame recalculate its dimentions n shit without changing
1740 anything visible for real, this way the constraints below can work with
1741 the updated frame dimensions. */
1742 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
1744 /* gets the frame's position */
1745 frame_client_gravity(self
->frame
, &x
, &y
);
1747 /* these positions are frame positions, not client positions */
1749 /* set the size and position if fullscreen */
1750 if (self
->fullscreen
) {
1753 XF86VidModeModeLine mode
;
1758 i
= client_monitor(self
);
1759 a
= screen_physical_area_monitor(i
);
1762 if (i
== 0 && /* primary head */
1763 extensions_vidmode
&&
1764 XF86VidModeGetViewPort(ob_display
, ob_screen
, &x
, &y
) &&
1765 /* get the mode last so the mode.privsize isnt freed incorrectly */
1766 XF86VidModeGetModeLine(ob_display
, ob_screen
, &dot
, &mode
)) {
1771 if (mode
.privsize
) XFree(mode
.private);
1781 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1785 a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
1787 /* set the size and position if maximized */
1788 if (self
->max_horz
) {
1790 w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
1792 if (self
->max_vert
) {
1794 h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1798 /* gets the client's position */
1799 frame_frame_gravity(self
->frame
, &x
, &y
);
1801 /* these override the above states! if you cant move you can't move! */
1803 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
1807 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
1808 w
= self
->area
.width
;
1809 h
= self
->area
.height
;
1813 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1814 int basew
, baseh
, minw
, minh
;
1817 /* base size is substituted with min size if not specified */
1818 if (self
->base_size
.width
|| self
->base_size
.height
) {
1819 basew
= self
->base_size
.width
;
1820 baseh
= self
->base_size
.height
;
1822 basew
= self
->min_size
.width
;
1823 baseh
= self
->min_size
.height
;
1825 /* min size is substituted with base size if not specified */
1826 if (self
->min_size
.width
|| self
->min_size
.height
) {
1827 minw
= self
->min_size
.width
;
1828 minh
= self
->min_size
.height
;
1830 minw
= self
->base_size
.width
;
1831 minh
= self
->base_size
.height
;
1834 /* for interactive resizing. have to move half an increment in each
1837 /* how far we are towards the next size inc */
1838 mw
= (w
- basew
) % self
->size_inc
.width
;
1839 mh
= (h
- baseh
) % self
->size_inc
.height
;
1841 aw
= self
->size_inc
.width
/ 2;
1842 ah
= self
->size_inc
.height
/ 2;
1843 /* don't let us move into a new size increment */
1844 if (mw
+ aw
>= self
->size_inc
.width
)
1845 aw
= self
->size_inc
.width
- mw
- 1;
1846 if (mh
+ ah
>= self
->size_inc
.height
)
1847 ah
= self
->size_inc
.height
- mh
- 1;
1851 /* if this is a user-requested resize, then check against min/max
1854 /* smaller than min size or bigger than max size? */
1855 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1856 if (w
< minw
) w
= minw
;
1857 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1858 if (h
< minh
) h
= minh
;
1863 /* keep to the increments */
1864 w
/= self
->size_inc
.width
;
1865 h
/= self
->size_inc
.height
;
1867 /* you cannot resize to nothing */
1868 if (basew
+ w
< 1) w
= 1 - basew
;
1869 if (baseh
+ h
< 1) h
= 1 - baseh
;
1871 /* store the logical size */
1872 SIZE_SET(self
->logical_size
,
1873 self
->size_inc
.width
> 1 ? w
: w
+ basew
,
1874 self
->size_inc
.height
> 1 ? h
: h
+ baseh
);
1876 w
*= self
->size_inc
.width
;
1877 h
*= self
->size_inc
.height
;
1882 /* adjust the height to match the width for the aspect ratios.
1883 for this, min size is not substituted for base size ever. */
1884 w
-= self
->base_size
.width
;
1885 h
-= self
->base_size
.height
;
1887 if (self
->min_ratio
)
1888 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1889 if (self
->max_ratio
)
1890 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1892 w
+= self
->base_size
.width
;
1893 h
+= self
->base_size
.height
;
1897 case OB_CORNER_TOPLEFT
:
1899 case OB_CORNER_TOPRIGHT
:
1900 x
-= w
- self
->area
.width
;
1902 case OB_CORNER_BOTTOMLEFT
:
1903 y
-= h
- self
->area
.height
;
1905 case OB_CORNER_BOTTOMRIGHT
:
1906 x
-= w
- self
->area
.width
;
1907 y
-= h
- self
->area
.height
;
1911 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1912 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1914 RECT_SET(self
->area
, x
, y
, w
, h
);
1916 /* for app-requested resizes, always resize if 'resized' is true.
1917 for user-requested ones, only resize if final is true, or when
1918 resizing in redraw mode */
1919 if ((!user
&& resized
) ||
1920 (user
&& (final
|| (resized
&& config_redraw_resize
))))
1921 XResizeWindow(ob_display
, self
->window
, w
, h
);
1923 /* move/resize the frame to match the request */
1925 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
1926 moved
= resized
= TRUE
;
1928 if (moved
|| resized
)
1929 frame_adjust_area(self
->frame
, moved
, resized
, FALSE
);
1931 if (!resized
&& (force_reply
|| ((!user
&& moved
) || (user
&& final
))))
1934 event
.type
= ConfigureNotify
;
1935 event
.xconfigure
.display
= ob_display
;
1936 event
.xconfigure
.event
= self
->window
;
1937 event
.xconfigure
.window
= self
->window
;
1939 /* root window real coords */
1940 event
.xconfigure
.x
= self
->frame
->area
.x
+ self
->frame
->size
.left
-
1942 event
.xconfigure
.y
= self
->frame
->area
.y
+ self
->frame
->size
.top
-
1944 event
.xconfigure
.width
= w
;
1945 event
.xconfigure
.height
= h
;
1946 event
.xconfigure
.border_width
= 0;
1947 event
.xconfigure
.above
= self
->frame
->plate
;
1948 event
.xconfigure
.override_redirect
= FALSE
;
1949 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1950 FALSE
, StructureNotifyMask
, &event
);
1955 void client_fullscreen(ObClient
*self
, gboolean fs
, gboolean savearea
)
1959 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
1960 self
->fullscreen
== fs
) return; /* already done */
1962 self
->fullscreen
= fs
;
1963 client_change_state(self
); /* change the state hints on the client,
1964 and adjust out layer/stacking */
1968 guint32 dimensions
[4];
1969 dimensions
[0] = self
->area
.x
;
1970 dimensions
[1] = self
->area
.y
;
1971 dimensions
[2] = self
->area
.width
;
1972 dimensions
[3] = self
->area
.height
;
1974 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1978 /* these are not actually used cuz client_configure will set them
1979 as appropriate when the window is fullscreened */
1986 /* pick some fallbacks... */
1987 a
= screen_area_monitor(self
->desktop
, 0);
1988 x
= a
->x
+ a
->width
/ 4;
1989 y
= a
->y
+ a
->height
/ 4;
1993 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1994 (guint32
**)&dimensions
, &num
)) {
2005 client_setup_decor_and_functions(self
);
2007 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
, w
, h
, TRUE
, TRUE
);
2009 /* try focus us when we go into fullscreen mode */
2013 static void client_iconify_recursive(ObClient
*self
,
2014 gboolean iconic
, gboolean curdesk
)
2017 gboolean changed
= FALSE
;
2020 if (self
->iconic
!= iconic
) {
2021 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2024 self
->iconic
= iconic
;
2027 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
) {
2028 self
->wmstate
= IconicState
;
2029 self
->ignore_unmaps
++;
2030 /* we unmap the client itself so that we can get MapRequest
2031 events, and because the ICCCM tells us to! */
2032 XUnmapWindow(ob_display
, self
->window
);
2034 /* update the focus lists.. iconic windows go to the bottom of
2035 the list, put the new iconic window at the 'top of the
2037 focus_order_to_top(self
);
2043 client_set_desktop(self
, screen_desktop
, FALSE
);
2044 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
2045 XMapWindow(ob_display
, self
->window
);
2047 /* this puts it after the current focused window */
2048 focus_order_remove(self
);
2049 focus_order_add_new(self
);
2051 /* this is here cuz with the VIDMODE extension, the viewport can
2052 change while a fullscreen window is iconic, and when it
2053 uniconifies, it would be nice if it did so to the new position
2055 client_reconfigure(self
);
2062 client_change_state(self
);
2063 client_showhide(self
);
2064 screen_update_areas();
2066 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
2070 /* iconify all transients */
2071 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2072 if (it
->data
!= self
) client_iconify_recursive(it
->data
,
2076 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
)
2078 /* move up the transient chain as far as possible first */
2079 self
= client_search_top_transient(self
);
2081 client_iconify_recursive(client_search_top_transient(self
),
2085 void client_maximize(ObClient
*self
, gboolean max
, int dir
, gboolean savearea
)
2089 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2090 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2092 /* check if already done */
2094 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2095 if (dir
== 1 && self
->max_horz
) return;
2096 if (dir
== 2 && self
->max_vert
) return;
2098 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2099 if (dir
== 1 && !self
->max_horz
) return;
2100 if (dir
== 2 && !self
->max_vert
) return;
2103 /* work with the frame's coords */
2104 x
= self
->frame
->area
.x
;
2105 y
= self
->frame
->area
.y
;
2106 w
= self
->area
.width
;
2107 h
= self
->area
.height
;
2111 gint32 dimensions
[4];
2120 /* get the property off the window and use it for the dimensions
2121 we are already maxed on */
2122 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2123 (guint32
**)&readdim
, &num
)) {
2125 if (self
->max_horz
) {
2126 dimensions
[0] = readdim
[0];
2127 dimensions
[2] = readdim
[2];
2129 if (self
->max_vert
) {
2130 dimensions
[1] = readdim
[1];
2131 dimensions
[3] = readdim
[3];
2137 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
2138 (guint32
*)dimensions
, 4);
2145 /* pick some fallbacks... */
2146 a
= screen_area_monitor(self
->desktop
, 0);
2147 if (dir
== 0 || dir
== 1) { /* horz */
2148 x
= a
->x
+ a
->width
/ 4;
2151 if (dir
== 0 || dir
== 2) { /* vert */
2152 y
= a
->y
+ a
->height
/ 4;
2156 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2157 (guint32
**)&dimensions
, &num
)) {
2159 if (dir
== 0 || dir
== 1) { /* horz */
2163 if (dir
== 0 || dir
== 2) { /* vert */
2172 if (dir
== 0 || dir
== 1) /* horz */
2173 self
->max_horz
= max
;
2174 if (dir
== 0 || dir
== 2) /* vert */
2175 self
->max_vert
= max
;
2177 if (!self
->max_horz
&& !self
->max_vert
)
2178 PROP_ERASE(self
->window
, openbox_premax
);
2180 client_change_state(self
); /* change the state hints on the client */
2182 client_setup_decor_and_functions(self
);
2184 /* figure out where the client should be going */
2185 frame_frame_gravity(self
->frame
, &x
, &y
);
2186 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
, w
, h
, TRUE
, TRUE
);
2189 void client_shade(ObClient
*self
, gboolean shade
)
2191 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2192 shade
) || /* can't shade */
2193 self
->shaded
== shade
) return; /* already done */
2195 /* when we're iconic, don't change the wmstate */
2197 self
->wmstate
= shade
? IconicState
: NormalState
;
2198 self
->shaded
= shade
;
2199 client_change_state(self
);
2200 /* resize the frame to just the titlebar */
2201 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
2204 void client_close(ObClient
*self
)
2208 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2211 XXX: itd be cool to do timeouts and shit here for killing the client's
2213 like... if the window is around after 5 seconds, then the close button
2214 turns a nice red, and if this function is called again, the client is
2218 ce
.xclient
.type
= ClientMessage
;
2219 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2220 ce
.xclient
.display
= ob_display
;
2221 ce
.xclient
.window
= self
->window
;
2222 ce
.xclient
.format
= 32;
2223 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
2224 ce
.xclient
.data
.l
[1] = event_lasttime
;
2225 ce
.xclient
.data
.l
[2] = 0l;
2226 ce
.xclient
.data
.l
[3] = 0l;
2227 ce
.xclient
.data
.l
[4] = 0l;
2228 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2231 void client_kill(ObClient
*self
)
2233 XKillClient(ob_display
, self
->window
);
2236 void client_set_desktop_recursive(ObClient
*self
,
2237 guint target
, gboolean donthide
)
2242 if (target
!= self
->desktop
) {
2244 ob_debug("Setting desktop %u\n", target
+1);
2246 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2248 /* remove from the old desktop(s) */
2249 focus_order_remove(self
);
2251 old
= self
->desktop
;
2252 self
->desktop
= target
;
2253 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2254 /* the frame can display the current desktop state */
2255 frame_adjust_state(self
->frame
);
2256 /* 'move' the window to the new desktop */
2258 client_showhide(self
);
2259 /* raise if it was not already on the desktop */
2260 if (old
!= DESKTOP_ALL
)
2261 stacking_raise(CLIENT_AS_WINDOW(self
));
2262 screen_update_areas();
2264 /* add to the new desktop(s) */
2265 if (config_focus_new
)
2266 focus_order_to_top(self
);
2268 focus_order_to_bottom(self
);
2270 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
2273 /* move all transients */
2274 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2275 if (it
->data
!= self
) client_set_desktop_recursive(it
->data
,
2279 void client_set_desktop(ObClient
*self
, guint target
, gboolean donthide
)
2281 client_set_desktop_recursive(client_search_top_transient(self
),
2285 ObClient
*client_search_modal_child(ObClient
*self
)
2290 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
2291 ObClient
*c
= it
->data
;
2292 if ((ret
= client_search_modal_child(c
))) return ret
;
2293 if (c
->modal
) return c
;
2298 gboolean
client_validate(ObClient
*self
)
2302 XSync(ob_display
, FALSE
); /* get all events on the server */
2304 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2305 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2306 XPutBackEvent(ob_display
, &e
);
2313 void client_set_wm_state(ObClient
*self
, long state
)
2315 if (state
== self
->wmstate
) return; /* no change */
2319 client_iconify(self
, TRUE
, TRUE
);
2322 client_iconify(self
, FALSE
, TRUE
);
2327 void client_set_state(ObClient
*self
, Atom action
, long data1
, long data2
)
2329 gboolean shaded
= self
->shaded
;
2330 gboolean fullscreen
= self
->fullscreen
;
2331 gboolean max_horz
= self
->max_horz
;
2332 gboolean max_vert
= self
->max_vert
;
2335 if (!(action
== prop_atoms
.net_wm_state_add
||
2336 action
== prop_atoms
.net_wm_state_remove
||
2337 action
== prop_atoms
.net_wm_state_toggle
))
2338 /* an invalid action was passed to the client message, ignore it */
2341 for (i
= 0; i
< 2; ++i
) {
2342 Atom state
= i
== 0 ? data1
: data2
;
2344 if (!state
) continue;
2346 /* if toggling, then pick whether we're adding or removing */
2347 if (action
== prop_atoms
.net_wm_state_toggle
) {
2348 if (state
== prop_atoms
.net_wm_state_modal
)
2349 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
2350 prop_atoms
.net_wm_state_add
;
2351 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2352 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2353 prop_atoms
.net_wm_state_add
;
2354 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2355 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2356 prop_atoms
.net_wm_state_add
;
2357 else if (state
== prop_atoms
.net_wm_state_shaded
)
2358 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
2359 prop_atoms
.net_wm_state_add
;
2360 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2361 action
= self
->skip_taskbar
?
2362 prop_atoms
.net_wm_state_remove
:
2363 prop_atoms
.net_wm_state_add
;
2364 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2365 action
= self
->skip_pager
?
2366 prop_atoms
.net_wm_state_remove
:
2367 prop_atoms
.net_wm_state_add
;
2368 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2369 action
= self
->fullscreen
?
2370 prop_atoms
.net_wm_state_remove
:
2371 prop_atoms
.net_wm_state_add
;
2372 else if (state
== prop_atoms
.net_wm_state_above
)
2373 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2374 prop_atoms
.net_wm_state_add
;
2375 else if (state
== prop_atoms
.net_wm_state_below
)
2376 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2377 prop_atoms
.net_wm_state_add
;
2380 if (action
== prop_atoms
.net_wm_state_add
) {
2381 if (state
== prop_atoms
.net_wm_state_modal
) {
2382 /* XXX raise here or something? */
2384 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2386 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2388 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2390 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2391 self
->skip_taskbar
= TRUE
;
2392 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2393 self
->skip_pager
= TRUE
;
2394 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2396 } else if (state
== prop_atoms
.net_wm_state_above
) {
2398 } else if (state
== prop_atoms
.net_wm_state_below
) {
2402 } else { /* action == prop_atoms.net_wm_state_remove */
2403 if (state
== prop_atoms
.net_wm_state_modal
) {
2404 self
->modal
= FALSE
;
2405 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2407 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2409 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2411 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2412 self
->skip_taskbar
= FALSE
;
2413 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2414 self
->skip_pager
= FALSE
;
2415 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2417 } else if (state
== prop_atoms
.net_wm_state_above
) {
2418 self
->above
= FALSE
;
2419 } else if (state
== prop_atoms
.net_wm_state_below
) {
2420 self
->below
= FALSE
;
2424 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2425 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2427 if (max_horz
== max_vert
) { /* both going the same way */
2428 client_maximize(self
, max_horz
, 0, TRUE
);
2430 client_maximize(self
, max_horz
, 1, TRUE
);
2431 client_maximize(self
, max_vert
, 2, TRUE
);
2435 if (max_horz
!= self
->max_horz
)
2436 client_maximize(self
, max_horz
, 1, TRUE
);
2438 client_maximize(self
, max_vert
, 2, TRUE
);
2441 /* change fullscreen state before shading, as it will affect if the window
2443 if (fullscreen
!= self
->fullscreen
)
2444 client_fullscreen(self
, fullscreen
, TRUE
);
2445 if (shaded
!= self
->shaded
)
2446 client_shade(self
, shaded
);
2447 client_calc_layer(self
);
2448 client_change_state(self
); /* change the hint to reflect these changes */
2451 ObClient
*client_focus_target(ObClient
*self
)
2455 /* if we have a modal child, then focus it, not us */
2456 child
= client_search_modal_child(self
);
2457 if (child
) return child
;
2461 gboolean
client_can_focus(ObClient
*self
)
2465 /* choose the correct target */
2466 self
= client_focus_target(self
);
2468 if (!self
->frame
->visible
)
2471 if (!((self
->can_focus
|| self
->focus_notify
) &&
2472 (self
->desktop
== screen_desktop
||
2473 self
->desktop
== DESKTOP_ALL
) &&
2477 /* do a check to see if the window has already been unmapped or destroyed
2478 do this intelligently while watching out for unmaps we've generated
2479 (ignore_unmaps > 0) */
2480 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2481 DestroyNotify
, &ev
)) {
2482 XPutBackEvent(ob_display
, &ev
);
2485 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2486 UnmapNotify
, &ev
)) {
2487 if (self
->ignore_unmaps
) {
2488 self
->ignore_unmaps
--;
2490 XPutBackEvent(ob_display
, &ev
);
2498 gboolean
client_focus(ObClient
*self
)
2500 /* choose the correct target */
2501 self
= client_focus_target(self
);
2503 if (!client_can_focus(self
)) {
2504 if (!self
->frame
->visible
) {
2505 /* update the focus lists */
2506 focus_order_to_top(self
);
2511 if (self
->can_focus
)
2512 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2513 I choose to use it always, hopefully to find errors quicker, if any
2514 are left. (I hate X. I hate focus events.) */
2515 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2518 if (self
->focus_notify
) {
2520 ce
.xclient
.type
= ClientMessage
;
2521 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2522 ce
.xclient
.display
= ob_display
;
2523 ce
.xclient
.window
= self
->window
;
2524 ce
.xclient
.format
= 32;
2525 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2526 ce
.xclient
.data
.l
[1] = event_lasttime
;
2527 ce
.xclient
.data
.l
[2] = 0l;
2528 ce
.xclient
.data
.l
[3] = 0l;
2529 ce
.xclient
.data
.l
[4] = 0l;
2530 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2534 ob_debug("%sively focusing %lx at %d\n",
2535 (self
->can_focus
? "act" : "pass"),
2536 self
->window
, (int) event_lasttime
);
2539 /* Cause the FocusIn to come back to us. Important for desktop switches,
2540 since otherwise we'll have no FocusIn on the queue and send it off to
2541 the focus_backup. */
2542 XSync(ob_display
, FALSE
);
2546 void client_unfocus(ObClient
*self
)
2548 g_assert(focus_client
== self
);
2550 ob_debug("client_unfocus for %lx\n", self
->window
);
2552 focus_fallback(OB_FOCUS_FALLBACK_UNFOCUSING
);
2555 void client_activate(ObClient
*self
, gboolean here
)
2557 if (client_normal(self
) && screen_showing_desktop
)
2558 screen_show_desktop(FALSE
);
2560 client_iconify(self
, FALSE
, FALSE
);
2561 if (self
->desktop
!= DESKTOP_ALL
&&
2562 self
->desktop
!= screen_desktop
) {
2564 client_set_desktop(self
, screen_desktop
, FALSE
);
2566 screen_set_desktop(self
->desktop
);
2567 } else if (!self
->frame
->visible
)
2568 /* if its not visible for other reasons, then don't mess
2572 client_shade(self
, FALSE
);
2574 stacking_raise(CLIENT_AS_WINDOW(self
));
2577 gboolean
client_focused(ObClient
*self
)
2579 return self
== focus_client
;
2582 ObClientIcon
*client_icon(ObClient
*self
, int w
, int h
)
2585 /* si is the smallest image >= req */
2586 /* li is the largest image < req */
2587 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2589 if (!self
->nicons
) return NULL
;
2591 for (i
= 0; i
< self
->nicons
; ++i
) {
2592 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2593 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2597 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2602 if (largest
== 0) /* didnt find one smaller than the requested size */
2603 return &self
->icons
[si
];
2604 return &self
->icons
[li
];
2607 /* this be mostly ripped from fvwm */
2608 ObClient
*client_find_directional(ObClient
*c
, ObDirection dir
)
2610 int my_cx
, my_cy
, his_cx
, his_cy
;
2613 int score
, best_score
;
2614 ObClient
*best_client
, *cur
;
2620 /* first, find the centre coords of the currently focused window */
2621 my_cx
= c
->frame
->area
.x
+ c
->frame
->area
.width
/ 2;
2622 my_cy
= c
->frame
->area
.y
+ c
->frame
->area
.height
/ 2;
2627 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2630 /* the currently selected window isn't interesting */
2633 if (!client_normal(cur
))
2635 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2639 if(client_focus_target(cur
) == cur
&&
2640 !(cur
->can_focus
|| cur
->focus_notify
))
2643 /* find the centre coords of this window, from the
2644 * currently focused window's point of view */
2645 his_cx
= (cur
->frame
->area
.x
- my_cx
)
2646 + cur
->frame
->area
.width
/ 2;
2647 his_cy
= (cur
->frame
->area
.y
- my_cy
)
2648 + cur
->frame
->area
.height
/ 2;
2650 if(dir
== OB_DIRECTION_NORTHEAST
|| dir
== OB_DIRECTION_SOUTHEAST
||
2651 dir
== OB_DIRECTION_SOUTHWEST
|| dir
== OB_DIRECTION_NORTHWEST
) {
2653 /* Rotate the diagonals 45 degrees counterclockwise.
2654 * To do this, multiply the matrix /+h +h\ with the
2655 * vector (x y). \-h +h/
2656 * h = sqrt(0.5). We can set h := 1 since absolute
2657 * distance doesn't matter here. */
2658 tx
= his_cx
+ his_cy
;
2659 his_cy
= -his_cx
+ his_cy
;
2664 case OB_DIRECTION_NORTH
:
2665 case OB_DIRECTION_SOUTH
:
2666 case OB_DIRECTION_NORTHEAST
:
2667 case OB_DIRECTION_SOUTHWEST
:
2668 offset
= (his_cx
< 0) ? -his_cx
: his_cx
;
2669 distance
= ((dir
== OB_DIRECTION_NORTH
||
2670 dir
== OB_DIRECTION_NORTHEAST
) ?
2673 case OB_DIRECTION_EAST
:
2674 case OB_DIRECTION_WEST
:
2675 case OB_DIRECTION_SOUTHEAST
:
2676 case OB_DIRECTION_NORTHWEST
:
2677 offset
= (his_cy
< 0) ? -his_cy
: his_cy
;
2678 distance
= ((dir
== OB_DIRECTION_WEST
||
2679 dir
== OB_DIRECTION_NORTHWEST
) ?
2684 /* the target must be in the requested direction */
2688 /* Calculate score for this window. The smaller the better. */
2689 score
= distance
+ offset
;
2691 /* windows more than 45 degrees off the direction are
2692 * heavily penalized and will only be chosen if nothing
2693 * else within a million pixels */
2694 if(offset
> distance
)
2697 if(best_score
== -1 || score
< best_score
)
2705 void client_set_layer(ObClient
*self
, int layer
)
2709 self
->above
= FALSE
;
2710 } else if (layer
== 0) {
2711 self
->below
= self
->above
= FALSE
;
2713 self
->below
= FALSE
;
2716 client_calc_layer(self
);
2717 client_change_state(self
); /* reflect this in the state hints */
2720 guint
client_monitor(ObClient
*self
)
2724 for (i
= 0; i
< screen_num_monitors
; ++i
) {
2725 Rect
*area
= screen_physical_area_monitor(i
);
2726 if (RECT_INTERSECTS_RECT(*area
, self
->frame
->area
))
2729 if (i
== screen_num_monitors
) i
= 0;
2730 g_assert(i
< screen_num_monitors
);
2734 ObClient
*client_search_top_transient(ObClient
*self
)
2736 /* move up the transient chain as far as possible */
2737 if (self
->transient_for
) {
2738 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2739 return client_search_top_transient(self
->transient_for
);
2743 for (it
= self
->group
->members
; it
; it
= it
->next
) {
2744 ObClient
*c
= it
->data
;
2746 /* checking transient_for prevents infinate loops! */
2747 if (c
!= self
&& !c
->transient_for
)
2758 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
2762 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
2763 if (sit
->data
== search
)
2765 if (client_search_transient(sit
->data
, search
))
2771 gchar
* client_get_sm_client_id(ObClient
*self
)
2775 if (!PROP_GETS(self
->window
, sm_client_id
, locale
, &id
) && self
->group
)
2776 PROP_GETS(self
->group
->leader
, sm_client_id
, locale
, &id
);
2780 /* finds the nearest edge in the given direction from the current client
2781 * note to self: the edge is the -frame- edge (the actual one), not the
2784 int client_directional_edge_search(ObClient
*c
, ObDirection dir
)
2787 int my_edge_start
, my_edge_end
, my_offset
;
2794 a
= screen_area(c
->desktop
);
2797 case OB_DIRECTION_NORTH
:
2798 my_edge_start
= c
->frame
->area
.x
;
2799 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
2800 my_offset
= c
->frame
->area
.y
;
2802 dest
= a
->y
; /* default: top of screen */
2804 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2805 int his_edge_start
, his_edge_end
, his_offset
;
2806 ObClient
*cur
= it
->data
;
2810 if(!client_normal(cur
))
2812 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2817 his_edge_start
= cur
->frame
->area
.x
;
2818 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
2819 his_offset
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
2821 if(his_offset
+ 1 > my_offset
)
2824 if(his_offset
< dest
)
2827 if(his_edge_start
>= my_edge_start
&&
2828 his_edge_start
<= my_edge_end
)
2831 if(my_edge_start
>= his_edge_start
&&
2832 my_edge_start
<= his_edge_end
)
2837 case OB_DIRECTION_SOUTH
:
2838 my_edge_start
= c
->frame
->area
.x
;
2839 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
2840 my_offset
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
2842 dest
= a
->y
+ a
->height
; /* default: bottom of screen */
2844 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2845 int his_edge_start
, his_edge_end
, his_offset
;
2846 ObClient
*cur
= it
->data
;
2850 if(!client_normal(cur
))
2852 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2857 his_edge_start
= cur
->frame
->area
.x
;
2858 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
2859 his_offset
= cur
->frame
->area
.y
;
2862 if(his_offset
- 1 < my_offset
)
2865 if(his_offset
> dest
)
2868 if(his_edge_start
>= my_edge_start
&&
2869 his_edge_start
<= my_edge_end
)
2872 if(my_edge_start
>= his_edge_start
&&
2873 my_edge_start
<= his_edge_end
)
2878 case OB_DIRECTION_WEST
:
2879 my_edge_start
= c
->frame
->area
.y
;
2880 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
2881 my_offset
= c
->frame
->area
.x
;
2883 dest
= a
->x
; /* default: leftmost egde of screen */
2885 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2886 int his_edge_start
, his_edge_end
, his_offset
;
2887 ObClient
*cur
= it
->data
;
2891 if(!client_normal(cur
))
2893 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2898 his_edge_start
= cur
->frame
->area
.y
;
2899 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
2900 his_offset
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
2902 if(his_offset
+ 1 > my_offset
)
2905 if(his_offset
< dest
)
2908 if(his_edge_start
>= my_edge_start
&&
2909 his_edge_start
<= my_edge_end
)
2912 if(my_edge_start
>= his_edge_start
&&
2913 my_edge_start
<= his_edge_end
)
2919 case OB_DIRECTION_EAST
:
2920 my_edge_start
= c
->frame
->area
.y
;
2921 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
2922 my_offset
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
2924 dest
= a
->x
+ a
->width
; /* default: rightmost edge of screen */
2926 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2927 int his_edge_start
, his_edge_end
, his_offset
;
2928 ObClient
*cur
= it
->data
;
2932 if(!client_normal(cur
))
2934 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2939 his_edge_start
= cur
->frame
->area
.y
;
2940 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
2941 his_offset
= cur
->frame
->area
.x
;
2943 if(his_offset
- 1 < my_offset
)
2946 if(his_offset
> dest
)
2949 if(his_edge_start
>= my_edge_start
&&
2950 his_edge_start
<= my_edge_end
)
2953 if(my_edge_start
>= his_edge_start
&&
2954 my_edge_start
<= his_edge_end
)
2959 case OB_DIRECTION_NORTHEAST
:
2960 case OB_DIRECTION_SOUTHEAST
:
2961 case OB_DIRECTION_NORTHWEST
:
2962 case OB_DIRECTION_SOUTHWEST
:
2963 /* not implemented */
2966 g_assert_not_reached();