7 #include "moveresize.h"
10 #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
);
259 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 if (ob_state() == OB_STATE_RUNNING
) {
310 int x
= self
->area
.x
, ox
= x
;
311 int y
= self
->area
.y
, oy
= y
;
313 place_client(self
, &x
, &y
);
315 client_find_onscreen(self
, &x
, &y
,
316 self
->frame
->area
.width
,
317 self
->frame
->area
.height
,
318 client_normal(self
));
320 if (x
!= ox
|| y
!= oy
)
321 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
,
322 self
->area
.width
, self
->area
.height
,
326 /* make sure the window is visible */
327 client_move_onscreen(self
, client_normal(self
));
329 client_showhide(self
);
331 /* use client_focus instead of client_activate cuz client_activate does
332 stuff like switch desktops etc and I'm not interested in all that when
333 a window maps since its not based on an action from the user like
334 clicking a window to activate is. so keep the new window out of the way
336 if (activate
) client_focus(self
);
338 /* client_activate does this but we aret using it so we have to do it
340 if (screen_showing_desktop
)
341 screen_show_desktop(FALSE
);
343 /* add to client list/map */
344 client_list
= g_list_append(client_list
, self
);
345 g_hash_table_insert(window_map
, &self
->window
, self
);
347 /* this has to happen after we're in the client_list */
348 screen_update_areas();
350 /* update the list hints */
353 keyboard_grab_for_client(self
, TRUE
);
354 mouse_grab_for_client(self
, TRUE
);
356 ob_debug("Managed window 0x%lx (%s)\n", window
, self
->class);
359 void client_unmanage_all()
361 while (client_list
!= NULL
)
362 client_unmanage(client_list
->data
);
365 void client_unmanage(ObClient
*self
)
370 ob_debug("Unmanaging window: %lx (%s)\n", self
->window
, self
->class);
372 g_assert(self
!= NULL
);
374 keyboard_grab_for_client(self
, FALSE
);
375 mouse_grab_for_client(self
, FALSE
);
377 /* remove the window from our save set */
378 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
380 /* we dont want events no more */
381 XSelectInput(ob_display
, self
->window
, NoEventMask
);
383 frame_hide(self
->frame
);
385 client_list
= g_list_remove(client_list
, self
);
386 stacking_remove(self
);
387 g_hash_table_remove(window_map
, &self
->window
);
389 /* update the focus lists */
390 focus_order_remove(self
);
392 /* once the client is out of the list, update the struts to remove it's
394 screen_update_areas();
396 /* tell our parent(s) that we're gone */
397 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
400 for (it
= self
->group
->members
; it
; it
= it
->next
)
401 if (it
->data
!= self
)
402 ((ObClient
*)it
->data
)->transients
=
403 g_slist_remove(((ObClient
*)it
->data
)->transients
, self
);
404 } else if (self
->transient_for
) { /* transient of window */
405 self
->transient_for
->transients
=
406 g_slist_remove(self
->transient_for
->transients
, self
);
409 /* tell our transients that we're gone */
410 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
411 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
412 ((ObClient
*)it
->data
)->transient_for
= NULL
;
413 client_calc_layer(it
->data
);
417 if (moveresize_client
== self
)
418 moveresize_end(TRUE
);
420 /* menus can be associated with a client, so close any that are since
421 we are disappearing now */
422 menu_frame_hide_all_client(self
);
424 if (focus_client
== self
) {
427 /* focus the last focused window on the desktop, and ignore enter
428 events from the unmap so it doesnt mess with the focus */
429 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
430 client_unfocus(self
);
433 /* remove from its group */
435 group_remove(self
->group
, self
);
439 /* give the client its border back */
440 client_toggle_border(self
, TRUE
);
442 /* reparent the window out of the frame, and free the frame */
443 frame_release_client(self
->frame
, self
);
446 if (ob_state() != OB_STATE_EXITING
) {
447 /* these values should not be persisted across a window
449 PROP_ERASE(self
->window
, net_wm_desktop
);
450 PROP_ERASE(self
->window
, net_wm_state
);
451 PROP_ERASE(self
->window
, wm_state
);
453 /* if we're left in an iconic state, the client wont be mapped. this is
454 bad, since we will no longer be managing the window on restart */
456 XMapWindow(ob_display
, self
->window
);
460 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
462 /* free all data allocated in the client struct */
463 g_slist_free(self
->transients
);
464 for (j
= 0; j
< self
->nicons
; ++j
)
465 g_free(self
->icons
[j
].data
);
466 if (self
->nicons
> 0)
469 g_free(self
->icon_title
);
475 /* update the list hints */
479 static void client_restore_session_state(ObClient
*self
)
483 if (!(it
= session_state_find(self
)))
486 self
->session
= it
->data
;
488 RECT_SET(self
->area
, self
->session
->x
, self
->session
->y
,
489 self
->session
->w
, self
->session
->h
);
490 self
->positioned
= TRUE
;
491 XResizeWindow(ob_display
, self
->window
,
492 self
->session
->w
, self
->session
->h
);
494 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
495 self
->session
->desktop
:
496 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
497 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
499 self
->shaded
= self
->session
->shaded
;
500 self
->iconic
= self
->session
->iconic
;
501 self
->skip_pager
= self
->session
->skip_pager
;
502 self
->skip_taskbar
= self
->session
->skip_taskbar
;
503 self
->fullscreen
= self
->session
->fullscreen
;
504 self
->above
= self
->session
->above
;
505 self
->below
= self
->session
->below
;
506 self
->max_horz
= self
->session
->max_horz
;
507 self
->max_vert
= self
->session
->max_vert
;
510 static void client_restore_session_stacking(ObClient
*self
)
514 if (!self
->session
) return;
516 it
= g_list_find(session_saved_state
, self
->session
);
517 for (it
= g_list_previous(it
); it
; it
= g_list_previous(it
)) {
520 for (cit
= client_list
; cit
; cit
= g_list_next(cit
))
521 if (session_state_cmp(it
->data
, cit
->data
))
524 client_calc_layer(self
);
525 stacking_below(CLIENT_AS_WINDOW(self
),
526 CLIENT_AS_WINDOW(cit
->data
));
532 void client_move_onscreen(ObClient
*self
, gboolean rude
)
534 int x
= self
->area
.x
;
535 int y
= self
->area
.y
;
536 if (client_find_onscreen(self
, &x
, &y
,
537 self
->frame
->area
.width
,
538 self
->frame
->area
.height
, rude
)) {
539 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
,
540 self
->area
.width
, self
->area
.height
,
545 gboolean
client_find_onscreen(ObClient
*self
, int *x
, int *y
, int w
, int h
,
549 int ox
= *x
, oy
= *y
;
551 frame_client_gravity(self
->frame
, x
, y
); /* get where the frame
554 /* XXX watch for xinerama dead areas */
556 a
= screen_area(self
->desktop
);
557 if (!self
->strut
.right
&& *x
>= a
->x
+ a
->width
- 1)
558 *x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
559 if (!self
->strut
.bottom
&& *y
>= a
->y
+ a
->height
- 1)
560 *y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
561 if (!self
->strut
.left
&& *x
+ self
->frame
->area
.width
- 1 < a
->x
)
563 if (!self
->strut
.top
&& *y
+ self
->frame
->area
.height
- 1 < a
->y
)
567 /* this is my MOZILLA BITCHSLAP. oh ya it fucking feels good.
568 Java can suck it too. */
570 /* dont let windows map/move into the strut unless they
571 are bigger than the available area */
573 if (!self
->strut
.left
&& *x
< a
->x
) *x
= a
->x
;
574 if (!self
->strut
.right
&& *x
+ w
> a
->x
+ a
->width
)
575 *x
= a
->x
+ a
->width
- w
;
577 if (h
<= a
->height
) {
578 if (!self
->strut
.top
&& *y
< a
->y
) *y
= a
->y
;
579 if (!self
->strut
.bottom
&& *y
+ h
> a
->y
+ a
->height
)
580 *y
= a
->y
+ a
->height
- h
;
584 frame_frame_gravity(self
->frame
, x
, y
); /* get where the client
587 return ox
!= *x
|| oy
!= *y
;
590 static void client_toggle_border(ObClient
*self
, gboolean show
)
592 /* adjust our idea of where the client is, based on its border. When the
593 border is removed, the client should now be considered to be in a
595 when re-adding the border to the client, the same operation needs to be
597 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
598 int x
= oldx
, y
= oldy
;
599 switch(self
->gravity
) {
601 case NorthWestGravity
:
603 case SouthWestGravity
:
605 case NorthEastGravity
:
607 case SouthEastGravity
:
608 if (show
) x
-= self
->border_width
* 2;
609 else x
+= self
->border_width
* 2;
616 if (show
) x
-= self
->border_width
;
617 else x
+= self
->border_width
;
620 switch(self
->gravity
) {
622 case NorthWestGravity
:
624 case NorthEastGravity
:
626 case SouthWestGravity
:
628 case SouthEastGravity
:
629 if (show
) y
-= self
->border_width
* 2;
630 else y
+= self
->border_width
* 2;
637 if (show
) y
-= self
->border_width
;
638 else y
+= self
->border_width
;
645 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
647 /* move the client so it is back it the right spot _with_ its
649 if (x
!= oldx
|| y
!= oldy
)
650 XMoveWindow(ob_display
, self
->window
, x
, y
);
652 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
656 static void client_get_all(ObClient
*self
)
658 /* non-zero defaults */
659 self
->title_count
= 1;
660 self
->wmstate
= NormalState
;
662 self
->decorate
= TRUE
;
664 client_get_area(self
);
665 client_update_transient_for(self
);
666 client_update_wmhints(self
);
667 client_get_desktop(self
);
668 client_get_state(self
);
669 client_get_shaped(self
);
671 client_get_mwm_hints(self
);
672 client_get_type(self
);/* this can change the mwmhints for special cases */
674 client_update_protocols(self
);
676 client_get_gravity(self
); /* get the attribute gravity */
677 client_update_normal_hints(self
); /* this may override the attribute
680 /* got the type, the mwmhints, the protocols, and the normal hints
681 (min/max sizes), so we're ready to set up the decorations/functions */
682 client_setup_decor_and_functions(self
);
684 client_update_title(self
);
685 client_update_class(self
);
686 client_update_strut(self
);
687 client_update_icons(self
);
690 static void client_get_area(ObClient
*self
)
692 XWindowAttributes wattrib
;
695 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
696 g_assert(ret
!= BadWindow
);
698 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
699 self
->border_width
= wattrib
.border_width
;
702 static void client_get_desktop(ObClient
*self
)
704 guint32 d
= screen_num_desktops
; /* an always-invalid value */
706 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
707 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
708 self
->desktop
= screen_num_desktops
- 1;
712 gboolean trdesk
= FALSE
;
714 if (self
->transient_for
) {
715 if (self
->transient_for
!= OB_TRAN_GROUP
) {
716 self
->desktop
= self
->transient_for
->desktop
;
721 for (it
= self
->group
->members
; it
; it
= it
->next
)
722 if (it
->data
!= self
&&
723 !((ObClient
*)it
->data
)->transient_for
) {
724 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
731 /* defaults to the current desktop */
732 self
->desktop
= screen_desktop
;
734 if (self
->desktop
!= d
) {
735 /* set the desktop hint, to make sure that it always exists */
736 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
740 static void client_get_state(ObClient
*self
)
745 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
746 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
747 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
749 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
751 for (i
= 0; i
< num
; ++i
) {
752 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
754 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
756 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
758 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
759 self
->skip_taskbar
= TRUE
;
760 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
761 self
->skip_pager
= TRUE
;
762 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
763 self
->fullscreen
= TRUE
;
764 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
765 self
->max_vert
= TRUE
;
766 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
767 self
->max_horz
= TRUE
;
768 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
770 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
778 static void client_get_shaped(ObClient
*self
)
780 self
->shaped
= FALSE
;
782 if (extensions_shape
) {
787 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
789 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
790 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
792 self
->shaped
= (s
!= 0);
797 void client_update_transient_for(ObClient
*self
)
800 ObClient
*target
= NULL
;
802 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
803 self
->transient
= TRUE
;
804 if (t
!= self
->window
) { /* cant be transient to itself! */
805 target
= g_hash_table_lookup(window_map
, &t
);
806 /* if this happens then we need to check for it*/
807 g_assert(target
!= self
);
808 g_assert(!target
|| WINDOW_IS_CLIENT(target
));
810 if (!target
&& self
->group
) {
811 /* not transient to a client, see if it is transient for a
813 if (t
== self
->group
->leader
||
815 t
== RootWindow(ob_display
, ob_screen
)) {
816 /* window is a transient for its group! */
817 target
= OB_TRAN_GROUP
;
822 self
->transient
= FALSE
;
824 /* if anything has changed... */
825 if (target
!= self
->transient_for
) {
826 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
829 /* remove from old parents */
830 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
831 ObClient
*c
= it
->data
;
832 if (c
!= self
&& !c
->transient_for
)
833 c
->transients
= g_slist_remove(c
->transients
, self
);
835 } else if (self
->transient_for
!= NULL
) { /* transient of window */
836 /* remove from old parent */
837 self
->transient_for
->transients
=
838 g_slist_remove(self
->transient_for
->transients
, self
);
840 self
->transient_for
= target
;
841 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
844 /* add to new parents */
845 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
846 ObClient
*c
= it
->data
;
847 if (c
!= self
&& !c
->transient_for
)
848 c
->transients
= g_slist_append(c
->transients
, self
);
851 /* remove all transients which are in the group, that causes
852 circlular pointer hell of doom */
853 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
855 for (sit
= self
->transients
; sit
; sit
= next
) {
856 next
= g_slist_next(sit
);
857 if (sit
->data
== it
->data
)
859 g_slist_delete_link(self
->transients
, sit
);
862 } else if (self
->transient_for
!= NULL
) { /* transient of window */
863 /* add to new parent */
864 self
->transient_for
->transients
=
865 g_slist_append(self
->transient_for
->transients
, self
);
870 static void client_get_mwm_hints(ObClient
*self
)
875 self
->mwmhints
.flags
= 0; /* default to none */
877 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
879 if (num
>= OB_MWM_ELEMENTS
) {
880 self
->mwmhints
.flags
= hints
[0];
881 self
->mwmhints
.functions
= hints
[1];
882 self
->mwmhints
.decorations
= hints
[2];
888 void client_get_type(ObClient
*self
)
895 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
896 /* use the first value that we know about in the array */
897 for (i
= 0; i
< num
; ++i
) {
898 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
899 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
900 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
901 self
->type
= OB_CLIENT_TYPE_DOCK
;
902 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
903 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
904 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
905 self
->type
= OB_CLIENT_TYPE_MENU
;
906 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
907 self
->type
= OB_CLIENT_TYPE_UTILITY
;
908 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
909 self
->type
= OB_CLIENT_TYPE_SPLASH
;
910 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
911 self
->type
= OB_CLIENT_TYPE_DIALOG
;
912 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
913 self
->type
= OB_CLIENT_TYPE_NORMAL
;
914 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
915 /* prevent this window from getting any decor or
917 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
918 OB_MWM_FLAG_DECORATIONS
);
919 self
->mwmhints
.decorations
= 0;
920 self
->mwmhints
.functions
= 0;
922 if (self
->type
!= (ObClientType
) -1)
923 break; /* grab the first legit type */
928 if (self
->type
== (ObClientType
) -1) {
929 /*the window type hint was not set, which means we either classify
930 ourself as a normal window or a dialog, depending on if we are a
933 self
->type
= OB_CLIENT_TYPE_DIALOG
;
935 self
->type
= OB_CLIENT_TYPE_NORMAL
;
939 void client_update_protocols(ObClient
*self
)
944 self
->focus_notify
= FALSE
;
945 self
->delete_window
= FALSE
;
947 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
948 for (i
= 0; i
< num_return
; ++i
) {
949 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
950 /* this means we can request the window to close */
951 self
->delete_window
= TRUE
;
952 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
953 /* if this protocol is requested, then the window will be
954 notified whenever we want it to receive focus */
955 self
->focus_notify
= TRUE
;
961 static void client_get_gravity(ObClient
*self
)
963 XWindowAttributes wattrib
;
966 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
967 g_assert(ret
!= BadWindow
);
968 self
->gravity
= wattrib
.win_gravity
;
971 void client_update_normal_hints(ObClient
*self
)
975 int oldgravity
= self
->gravity
;
978 self
->min_ratio
= 0.0f
;
979 self
->max_ratio
= 0.0f
;
980 SIZE_SET(self
->size_inc
, 1, 1);
981 SIZE_SET(self
->base_size
, 0, 0);
982 SIZE_SET(self
->min_size
, 0, 0);
983 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
985 /* get the hints from the window */
986 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
987 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
989 if (size
.flags
& PWinGravity
) {
990 self
->gravity
= size
.win_gravity
;
992 /* if the client has a frame, i.e. has already been mapped and
993 is changing its gravity */
994 if (self
->frame
&& self
->gravity
!= oldgravity
) {
995 /* move our idea of the client's position based on its new
997 self
->area
.x
= self
->frame
->area
.x
;
998 self
->area
.y
= self
->frame
->area
.y
;
999 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
1003 if (size
.flags
& PAspect
) {
1004 if (size
.min_aspect
.y
)
1005 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
1006 if (size
.max_aspect
.y
)
1007 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
1010 if (size
.flags
& PMinSize
)
1011 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1013 if (size
.flags
& PMaxSize
)
1014 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1016 if (size
.flags
& PBaseSize
)
1017 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1019 if (size
.flags
& PResizeInc
)
1020 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1024 void client_setup_decor_and_functions(ObClient
*self
)
1026 /* start with everything (cept fullscreen) */
1027 self
->decorations
= (OB_FRAME_DECOR_TITLEBAR
|
1028 OB_FRAME_DECOR_HANDLE
|
1029 OB_FRAME_DECOR_GRIPS
|
1030 OB_FRAME_DECOR_BORDER
|
1031 OB_FRAME_DECOR_ICON
|
1032 OB_FRAME_DECOR_ALLDESKTOPS
|
1033 OB_FRAME_DECOR_ICONIFY
|
1034 OB_FRAME_DECOR_MAXIMIZE
|
1035 OB_FRAME_DECOR_SHADE
);
1036 self
->functions
= (OB_CLIENT_FUNC_RESIZE
|
1037 OB_CLIENT_FUNC_MOVE
|
1038 OB_CLIENT_FUNC_ICONIFY
|
1039 OB_CLIENT_FUNC_MAXIMIZE
|
1040 OB_CLIENT_FUNC_SHADE
);
1041 if (self
->delete_window
) {
1042 self
->functions
|= OB_CLIENT_FUNC_CLOSE
;
1043 self
->decorations
|= OB_FRAME_DECOR_CLOSE
;
1046 if (!(self
->min_size
.width
< self
->max_size
.width
||
1047 self
->min_size
.height
< self
->max_size
.height
))
1048 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1050 switch (self
->type
) {
1051 case OB_CLIENT_TYPE_NORMAL
:
1052 /* normal windows retain all of the possible decorations and
1053 functionality, and are the only windows that you can fullscreen */
1054 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1057 case OB_CLIENT_TYPE_DIALOG
:
1058 case OB_CLIENT_TYPE_UTILITY
:
1059 /* these windows cannot be maximized */
1060 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1063 case OB_CLIENT_TYPE_MENU
:
1064 case OB_CLIENT_TYPE_TOOLBAR
:
1065 /* these windows get less functionality */
1066 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1069 case OB_CLIENT_TYPE_DESKTOP
:
1070 case OB_CLIENT_TYPE_DOCK
:
1071 case OB_CLIENT_TYPE_SPLASH
:
1072 /* none of these windows are manipulated by the window manager */
1073 self
->decorations
= 0;
1074 self
->functions
= 0;
1078 /* Mwm Hints are applied subtractively to what has already been chosen for
1079 decor and functionality */
1080 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1081 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1082 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1083 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1084 /* if the mwm hints request no handle or title, then all
1085 decorations are disabled */
1086 self
->decorations
= 0;
1090 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1091 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1092 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1093 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1094 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1095 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1096 /* dont let mwm hints kill any buttons
1097 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1098 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1099 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1100 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1102 /* dont let mwm hints kill the close button
1103 if (! (self->mwmhints.functions & MwmFunc_Close))
1104 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1108 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1109 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1110 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1111 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1112 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1113 self
->decorations
&= ~OB_FRAME_DECOR_GRIPS
;
1115 /* can't maximize without moving/resizing */
1116 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1117 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1118 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1119 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1120 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1123 /* kill the handle on fully maxed windows */
1124 if (self
->max_vert
&& self
->max_horz
)
1125 self
->decorations
&= ~OB_FRAME_DECOR_HANDLE
;
1127 /* finally, the user can have requested no decorations, which overrides
1129 if (!self
->decorate
)
1130 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1132 /* if we don't have a titlebar, then we cannot shade! */
1133 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1134 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1136 /* now we need to check against rules for the client's current state */
1137 if (self
->fullscreen
) {
1138 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1139 OB_CLIENT_FUNC_FULLSCREEN
|
1140 OB_CLIENT_FUNC_ICONIFY
);
1141 self
->decorations
= 0;
1144 client_change_allowed_actions(self
);
1147 /* adjust the client's decorations, etc. */
1148 client_reconfigure(self
);
1150 /* this makes sure that these windows appear on all desktops */
1151 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
&&
1152 self
->desktop
!= DESKTOP_ALL
)
1154 self
->desktop
= DESKTOP_ALL
;
1159 static void client_change_allowed_actions(ObClient
*self
)
1164 /* desktop windows are kept on all desktops */
1165 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1166 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1168 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1169 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1170 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1171 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1172 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1173 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1174 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1175 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1176 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1177 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1178 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1179 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1180 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1181 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1182 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1185 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1187 /* make sure the window isn't breaking any rules now */
1189 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1190 if (self
->frame
) client_shade(self
, FALSE
);
1191 else self
->shaded
= FALSE
;
1193 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1194 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1195 else self
->iconic
= FALSE
;
1197 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1198 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1199 else self
->fullscreen
= FALSE
;
1201 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1203 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1204 else self
->max_vert
= self
->max_horz
= FALSE
;
1208 void client_reconfigure(ObClient
*self
)
1210 /* by making this pass FALSE for user, we avoid the emacs event storm where
1211 every configurenotify causes an update in its normal hints, i think this
1212 is generally what we want anyways... */
1213 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
1214 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1217 void client_update_wmhints(ObClient
*self
)
1220 gboolean ur
= FALSE
;
1223 /* assume a window takes input if it doesnt specify */
1224 self
->can_focus
= TRUE
;
1226 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1227 if (hints
->flags
& InputHint
)
1228 self
->can_focus
= hints
->input
;
1230 /* only do this when first managing the window *AND* when we aren't
1232 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1233 if (hints
->flags
& StateHint
)
1234 self
->iconic
= hints
->initial_state
== IconicState
;
1236 if (hints
->flags
& XUrgencyHint
)
1239 if (!(hints
->flags
& WindowGroupHint
))
1240 hints
->window_group
= None
;
1242 /* did the group state change? */
1243 if (hints
->window_group
!=
1244 (self
->group
? self
->group
->leader
: None
)) {
1245 /* remove from the old group if there was one */
1246 if (self
->group
!= NULL
) {
1247 /* remove transients of the group */
1248 for (it
= self
->group
->members
; it
; it
= it
->next
)
1249 self
->transients
= g_slist_remove(self
->transients
,
1251 group_remove(self
->group
, self
);
1254 if (hints
->window_group
!= None
) {
1255 self
->group
= group_add(hints
->window_group
, self
);
1257 /* i can only have transients from the group if i am not
1259 if (!self
->transient_for
) {
1260 /* add other transients of the group that are already
1262 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1263 ObClient
*c
= it
->data
;
1264 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
)
1266 g_slist_append(self
->transients
, c
);
1271 /* because the self->transient flag wont change from this call,
1272 we don't need to update the window's type and such, only its
1273 transient_for, and the transients lists of other windows in
1274 the group may be affected */
1275 client_update_transient_for(self
);
1278 /* the WM_HINTS can contain an icon */
1279 client_update_icons(self
);
1284 if (ur
!= self
->urgent
) {
1286 ob_debug("Urgent Hint for 0x%lx: %s\n", self
->window
,
1288 /* fire the urgent callback if we're mapped, otherwise, wait until
1289 after we're mapped */
1296 void client_update_title(ObClient
*self
)
1302 gboolean read_title
;
1304 g_free(self
->title
);
1307 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1308 /* try old x stuff */
1309 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1310 data
= g_strdup("Unnamed Window");
1312 /* look for duplicates and append a number */
1314 for (it
= client_list
; it
; it
= it
->next
)
1315 if (it
->data
!= self
) {
1316 ObClient
*c
= it
->data
;
1317 if (0 == strncmp(c
->title
, data
, strlen(data
)))
1318 nums
|= 1 << c
->title_count
;
1320 /* find first free number */
1321 for (i
= 1; i
<= 32; ++i
)
1322 if (!(nums
& (1 << i
))) {
1323 if (self
->title_count
== 1 || i
== 1)
1324 self
->title_count
= i
;
1327 /* dont display the number for the first window */
1328 if (self
->title_count
> 1) {
1329 char *vdata
, *ndata
;
1330 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1331 vdata
= g_strconcat(data
, ndata
, NULL
);
1337 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1342 frame_adjust_title(self
->frame
);
1344 /* update the icon title */
1346 g_free(self
->icon_title
);
1350 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1351 /* try old x stuff */
1352 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
)) {
1353 data
= g_strdup(self
->title
);
1357 /* append the title count, dont display the number for the first window */
1358 if (read_title
&& self
->title_count
> 1) {
1359 char *vdata
, *ndata
;
1360 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1361 vdata
= g_strconcat(data
, ndata
, NULL
);
1367 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1369 self
->icon_title
= data
;
1372 void client_update_class(ObClient
*self
)
1377 if (self
->name
) g_free(self
->name
);
1378 if (self
->class) g_free(self
->class);
1379 if (self
->role
) g_free(self
->role
);
1381 self
->name
= self
->class = self
->role
= NULL
;
1383 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1385 self
->name
= g_strdup(data
[0]);
1387 self
->class = g_strdup(data
[1]);
1392 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1393 self
->role
= g_strdup(s
);
1395 if (self
->name
== NULL
) self
->name
= g_strdup("");
1396 if (self
->class == NULL
) self
->class = g_strdup("");
1397 if (self
->role
== NULL
) self
->role
= g_strdup("");
1400 void client_update_strut(ObClient
*self
)
1404 gboolean got
= FALSE
;
1407 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1411 STRUT_PARTIAL_SET(strut
,
1412 data
[0], data
[2], data
[1], data
[3],
1413 data
[4], data
[5], data
[8], data
[9],
1414 data
[6], data
[7], data
[10], data
[11]);
1420 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1423 STRUT_PARTIAL_SET(strut
,
1424 data
[0], data
[2], data
[1], data
[3],
1425 0, 0, 0, 0, 0, 0, 0, 0);
1431 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1432 0, 0, 0, 0, 0, 0, 0, 0);
1434 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1435 self
->strut
= strut
;
1437 /* updating here is pointless while we're being mapped cuz we're not in
1438 the client list yet */
1440 screen_update_areas();
1444 void client_update_icons(ObClient
*self
)
1450 for (i
= 0; i
< self
->nicons
; ++i
)
1451 g_free(self
->icons
[i
].data
);
1452 if (self
->nicons
> 0)
1453 g_free(self
->icons
);
1456 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1457 /* figure out how many valid icons are in here */
1459 while (num
- i
> 2) {
1463 if (i
> num
|| w
*h
== 0) break;
1467 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1469 /* store the icons */
1471 for (j
= 0; j
< self
->nicons
; ++j
) {
1474 w
= self
->icons
[j
].width
= data
[i
++];
1475 h
= self
->icons
[j
].height
= data
[i
++];
1477 if (w
*h
== 0) continue;
1479 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
1480 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
1485 self
->icons
[j
].data
[t
] =
1486 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
1487 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
1488 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
1489 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
1495 } else if (PROP_GETA32(self
->window
, kwm_win_icon
,
1496 kwm_win_icon
, &data
, &num
)) {
1499 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1500 xerror_set_ignore(TRUE
);
1501 if (!RrPixmapToRGBA(ob_rr_inst
,
1503 &self
->icons
[self
->nicons
-1].width
,
1504 &self
->icons
[self
->nicons
-1].height
,
1505 &self
->icons
[self
->nicons
-1].data
)) {
1506 g_free(&self
->icons
[self
->nicons
-1]);
1509 xerror_set_ignore(FALSE
);
1515 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
1516 if (hints
->flags
& IconPixmapHint
) {
1518 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1519 xerror_set_ignore(TRUE
);
1520 if (!RrPixmapToRGBA(ob_rr_inst
,
1522 (hints
->flags
& IconMaskHint
?
1523 hints
->icon_mask
: None
),
1524 &self
->icons
[self
->nicons
-1].width
,
1525 &self
->icons
[self
->nicons
-1].height
,
1526 &self
->icons
[self
->nicons
-1].data
)){
1527 g_free(&self
->icons
[self
->nicons
-1]);
1530 xerror_set_ignore(FALSE
);
1537 frame_adjust_icon(self
->frame
);
1540 static void client_change_state(ObClient
*self
)
1543 guint32 netstate
[10];
1546 state
[0] = self
->wmstate
;
1548 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1552 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1554 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1556 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1557 if (self
->skip_taskbar
)
1558 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1559 if (self
->skip_pager
)
1560 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1561 if (self
->fullscreen
)
1562 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1564 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1566 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1568 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1570 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1571 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1573 client_calc_layer(self
);
1576 frame_adjust_state(self
->frame
);
1579 ObClient
*client_search_focus_tree(ObClient
*self
)
1584 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
1585 if (client_focused(it
->data
)) return it
->data
;
1586 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
1591 ObClient
*client_search_focus_tree_full(ObClient
*self
)
1593 if (self
->transient_for
) {
1594 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1595 return client_search_focus_tree_full(self
->transient_for
);
1598 gboolean recursed
= FALSE
;
1600 for (it
= self
->group
->members
; it
; it
= it
->next
)
1601 if (!((ObClient
*)it
->data
)->transient_for
) {
1603 if ((c
= client_search_focus_tree_full(it
->data
)))
1612 /* this function checks the whole tree, the client_search_focus_tree~
1613 does not, so we need to check this window */
1614 if (client_focused(self
))
1616 return client_search_focus_tree(self
);
1619 static ObStackingLayer
calc_layer(ObClient
*self
)
1623 if (self
->fullscreen
) l
= OB_STACKING_LAYER_FULLSCREEN
;
1624 else if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1625 l
= OB_STACKING_LAYER_DESKTOP
;
1626 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
1627 if (!self
->below
) l
= OB_STACKING_LAYER_TOP
;
1628 else l
= OB_STACKING_LAYER_NORMAL
;
1630 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
1631 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
1632 else l
= OB_STACKING_LAYER_NORMAL
;
1637 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
1638 ObStackingLayer l
, gboolean raised
)
1640 ObStackingLayer old
, own
;
1644 own
= calc_layer(self
);
1645 self
->layer
= l
> own
? l
: own
;
1647 for (it
= self
->transients
; it
; it
= it
->next
)
1648 client_calc_layer_recursive(it
->data
, orig
,
1649 l
, raised
? raised
: l
!= old
);
1651 if (!raised
&& l
!= old
)
1652 if (orig
->frame
) { /* only restack if the original window is managed */
1653 /* XXX add_non_intrusive ever? */
1654 stacking_remove(CLIENT_AS_WINDOW(self
));
1655 stacking_add(CLIENT_AS_WINDOW(self
));
1659 void client_calc_layer(ObClient
*self
)
1666 /* transients take on the layer of their parents */
1667 self
= client_search_top_transient(self
);
1669 l
= calc_layer(self
);
1671 client_calc_layer_recursive(self
, orig
, l
, FALSE
);
1674 gboolean
client_should_show(ObClient
*self
)
1676 if (self
->iconic
) return FALSE
;
1677 else if (!(self
->desktop
== screen_desktop
||
1678 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1679 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1684 static void client_showhide(ObClient
*self
)
1687 if (client_should_show(self
))
1688 frame_show(self
->frame
);
1690 frame_hide(self
->frame
);
1693 gboolean
client_normal(ObClient
*self
) {
1694 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
1695 self
->type
== OB_CLIENT_TYPE_DOCK
||
1696 self
->type
== OB_CLIENT_TYPE_SPLASH
);
1699 static void client_apply_startup_state(ObClient
*self
)
1701 /* these are in a carefully crafted order.. */
1704 self
->iconic
= FALSE
;
1705 client_iconify(self
, TRUE
, FALSE
);
1707 if (self
->fullscreen
) {
1708 self
->fullscreen
= FALSE
;
1709 client_fullscreen(self
, TRUE
, FALSE
);
1712 self
->shaded
= FALSE
;
1713 client_shade(self
, TRUE
);
1718 if (self
->max_vert
&& self
->max_horz
) {
1719 self
->max_vert
= self
->max_horz
= FALSE
;
1720 client_maximize(self
, TRUE
, 0, FALSE
);
1721 } else if (self
->max_vert
) {
1722 self
->max_vert
= FALSE
;
1723 client_maximize(self
, TRUE
, 2, FALSE
);
1724 } else if (self
->max_horz
) {
1725 self
->max_horz
= FALSE
;
1726 client_maximize(self
, TRUE
, 1, FALSE
);
1729 /* nothing to do for the other states:
1738 void client_configure_full(ObClient
*self
, ObCorner anchor
,
1739 int x
, int y
, int w
, int h
,
1740 gboolean user
, gboolean final
,
1741 gboolean force_reply
)
1743 gboolean moved
= FALSE
, resized
= FALSE
;
1744 guint fdecor
= self
->frame
->decorations
;
1745 gboolean fhorz
= self
->frame
->max_horz
;
1747 /* make the frame recalculate its dimentions n shit without changing
1748 anything visible for real, this way the constraints below can work with
1749 the updated frame dimensions. */
1750 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
1752 /* gets the frame's position */
1753 frame_client_gravity(self
->frame
, &x
, &y
);
1755 /* these positions are frame positions, not client positions */
1757 /* set the size and position if fullscreen */
1758 if (self
->fullscreen
) {
1761 XF86VidModeModeLine mode
;
1766 i
= client_monitor(self
);
1767 a
= screen_physical_area_monitor(i
);
1770 if (i
== 0 && /* primary head */
1771 extensions_vidmode
&&
1772 XF86VidModeGetViewPort(ob_display
, ob_screen
, &x
, &y
) &&
1773 /* get the mode last so the mode.privsize isnt freed incorrectly */
1774 XF86VidModeGetModeLine(ob_display
, ob_screen
, &dot
, &mode
)) {
1779 if (mode
.privsize
) XFree(mode
.private);
1789 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1793 a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
1795 /* set the size and position if maximized */
1796 if (self
->max_horz
) {
1798 w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
1800 if (self
->max_vert
) {
1802 h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1806 /* gets the client's position */
1807 frame_frame_gravity(self
->frame
, &x
, &y
);
1809 /* these override the above states! if you cant move you can't move! */
1811 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
1815 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
1816 w
= self
->area
.width
;
1817 h
= self
->area
.height
;
1821 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1822 int basew
, baseh
, minw
, minh
;
1825 /* base size is substituted with min size if not specified */
1826 if (self
->base_size
.width
|| self
->base_size
.height
) {
1827 basew
= self
->base_size
.width
;
1828 baseh
= self
->base_size
.height
;
1830 basew
= self
->min_size
.width
;
1831 baseh
= self
->min_size
.height
;
1833 /* min size is substituted with base size if not specified */
1834 if (self
->min_size
.width
|| self
->min_size
.height
) {
1835 minw
= self
->min_size
.width
;
1836 minh
= self
->min_size
.height
;
1838 minw
= self
->base_size
.width
;
1839 minh
= self
->base_size
.height
;
1842 /* for interactive resizing. have to move half an increment in each
1845 /* how far we are towards the next size inc */
1846 mw
= (w
- basew
) % self
->size_inc
.width
;
1847 mh
= (h
- baseh
) % self
->size_inc
.height
;
1849 aw
= self
->size_inc
.width
/ 2;
1850 ah
= self
->size_inc
.height
/ 2;
1851 /* don't let us move into a new size increment */
1852 if (mw
+ aw
>= self
->size_inc
.width
)
1853 aw
= self
->size_inc
.width
- mw
- 1;
1854 if (mh
+ ah
>= self
->size_inc
.height
)
1855 ah
= self
->size_inc
.height
- mh
- 1;
1859 /* if this is a user-requested resize, then check against min/max
1862 /* smaller than min size or bigger than max size? */
1863 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1864 if (w
< minw
) w
= minw
;
1865 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1866 if (h
< minh
) h
= minh
;
1871 /* keep to the increments */
1872 w
/= self
->size_inc
.width
;
1873 h
/= self
->size_inc
.height
;
1875 /* you cannot resize to nothing */
1876 if (basew
+ w
< 1) w
= 1 - basew
;
1877 if (baseh
+ h
< 1) h
= 1 - baseh
;
1879 /* store the logical size */
1880 SIZE_SET(self
->logical_size
,
1881 self
->size_inc
.width
> 1 ? w
: w
+ basew
,
1882 self
->size_inc
.height
> 1 ? h
: h
+ baseh
);
1884 w
*= self
->size_inc
.width
;
1885 h
*= self
->size_inc
.height
;
1890 /* adjust the height to match the width for the aspect ratios.
1891 for this, min size is not substituted for base size ever. */
1892 w
-= self
->base_size
.width
;
1893 h
-= self
->base_size
.height
;
1895 if (self
->min_ratio
)
1896 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1897 if (self
->max_ratio
)
1898 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1900 w
+= self
->base_size
.width
;
1901 h
+= self
->base_size
.height
;
1905 case OB_CORNER_TOPLEFT
:
1907 case OB_CORNER_TOPRIGHT
:
1908 x
-= w
- self
->area
.width
;
1910 case OB_CORNER_BOTTOMLEFT
:
1911 y
-= h
- self
->area
.height
;
1913 case OB_CORNER_BOTTOMRIGHT
:
1914 x
-= w
- self
->area
.width
;
1915 y
-= h
- self
->area
.height
;
1919 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1920 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1922 RECT_SET(self
->area
, x
, y
, w
, h
);
1924 /* for app-requested resizes, always resize if 'resized' is true.
1925 for user-requested ones, only resize if final is true, or when
1926 resizing in redraw mode */
1927 if ((!user
&& resized
) ||
1928 (user
&& (final
|| (resized
&& config_redraw_resize
))))
1929 XResizeWindow(ob_display
, self
->window
, w
, h
);
1931 /* move/resize the frame to match the request */
1933 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
1934 moved
= resized
= TRUE
;
1936 if (moved
|| resized
)
1937 frame_adjust_area(self
->frame
, moved
, resized
, FALSE
);
1939 if (!resized
&& (force_reply
|| ((!user
&& moved
) || (user
&& final
))))
1942 event
.type
= ConfigureNotify
;
1943 event
.xconfigure
.display
= ob_display
;
1944 event
.xconfigure
.event
= self
->window
;
1945 event
.xconfigure
.window
= self
->window
;
1947 /* root window real coords */
1948 event
.xconfigure
.x
= self
->frame
->area
.x
+ self
->frame
->size
.left
-
1950 event
.xconfigure
.y
= self
->frame
->area
.y
+ self
->frame
->size
.top
-
1952 event
.xconfigure
.width
= w
;
1953 event
.xconfigure
.height
= h
;
1954 event
.xconfigure
.border_width
= 0;
1955 event
.xconfigure
.above
= self
->frame
->plate
;
1956 event
.xconfigure
.override_redirect
= FALSE
;
1957 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1958 FALSE
, StructureNotifyMask
, &event
);
1963 void client_fullscreen(ObClient
*self
, gboolean fs
, gboolean savearea
)
1967 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
1968 self
->fullscreen
== fs
) return; /* already done */
1970 self
->fullscreen
= fs
;
1971 client_change_state(self
); /* change the state hints on the client,
1972 and adjust out layer/stacking */
1976 guint32 dimensions
[4];
1977 dimensions
[0] = self
->area
.x
;
1978 dimensions
[1] = self
->area
.y
;
1979 dimensions
[2] = self
->area
.width
;
1980 dimensions
[3] = self
->area
.height
;
1982 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1986 /* these are not actually used cuz client_configure will set them
1987 as appropriate when the window is fullscreened */
1994 /* pick some fallbacks... */
1995 a
= screen_area_monitor(self
->desktop
, 0);
1996 x
= a
->x
+ a
->width
/ 4;
1997 y
= a
->y
+ a
->height
/ 4;
2001 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2002 (guint32
**)&dimensions
, &num
)) {
2013 client_setup_decor_and_functions(self
);
2015 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
, w
, h
, TRUE
, TRUE
);
2017 /* try focus us when we go into fullscreen mode */
2021 static void client_iconify_recursive(ObClient
*self
,
2022 gboolean iconic
, gboolean curdesk
)
2025 gboolean changed
= FALSE
;
2028 if (self
->iconic
!= iconic
) {
2029 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2032 self
->iconic
= iconic
;
2035 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
) {
2036 self
->wmstate
= IconicState
;
2037 self
->ignore_unmaps
++;
2038 /* we unmap the client itself so that we can get MapRequest
2039 events, and because the ICCCM tells us to! */
2040 XUnmapWindow(ob_display
, self
->window
);
2042 /* update the focus lists.. iconic windows go to the bottom of
2043 the list, put the new iconic window at the 'top of the
2045 focus_order_to_top(self
);
2051 client_set_desktop(self
, screen_desktop
, FALSE
);
2052 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
2053 XMapWindow(ob_display
, self
->window
);
2055 /* this puts it after the current focused window */
2056 focus_order_remove(self
);
2057 focus_order_add_new(self
);
2059 /* this is here cuz with the VIDMODE extension, the viewport can
2060 change while a fullscreen window is iconic, and when it
2061 uniconifies, it would be nice if it did so to the new position
2063 client_reconfigure(self
);
2070 client_change_state(self
);
2071 client_showhide(self
);
2072 screen_update_areas();
2075 /* iconify all transients */
2076 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2077 if (it
->data
!= self
) client_iconify_recursive(it
->data
,
2081 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
)
2083 /* move up the transient chain as far as possible first */
2084 self
= client_search_top_transient(self
);
2086 client_iconify_recursive(client_search_top_transient(self
),
2090 void client_maximize(ObClient
*self
, gboolean max
, int dir
, gboolean savearea
)
2094 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2095 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2097 /* check if already done */
2099 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2100 if (dir
== 1 && self
->max_horz
) return;
2101 if (dir
== 2 && self
->max_vert
) return;
2103 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2104 if (dir
== 1 && !self
->max_horz
) return;
2105 if (dir
== 2 && !self
->max_vert
) return;
2108 /* work with the frame's coords */
2109 x
= self
->frame
->area
.x
;
2110 y
= self
->frame
->area
.y
;
2111 w
= self
->area
.width
;
2112 h
= self
->area
.height
;
2116 gint32 dimensions
[4];
2125 /* get the property off the window and use it for the dimensions
2126 we are already maxed on */
2127 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2128 (guint32
**)&readdim
, &num
)) {
2130 if (self
->max_horz
) {
2131 dimensions
[0] = readdim
[0];
2132 dimensions
[2] = readdim
[2];
2134 if (self
->max_vert
) {
2135 dimensions
[1] = readdim
[1];
2136 dimensions
[3] = readdim
[3];
2142 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
2143 (guint32
*)dimensions
, 4);
2150 /* pick some fallbacks... */
2151 a
= screen_area_monitor(self
->desktop
, 0);
2152 if (dir
== 0 || dir
== 1) { /* horz */
2153 x
= a
->x
+ a
->width
/ 4;
2156 if (dir
== 0 || dir
== 2) { /* vert */
2157 y
= a
->y
+ a
->height
/ 4;
2161 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2162 (guint32
**)&dimensions
, &num
)) {
2164 if (dir
== 0 || dir
== 1) { /* horz */
2168 if (dir
== 0 || dir
== 2) { /* vert */
2177 if (dir
== 0 || dir
== 1) /* horz */
2178 self
->max_horz
= max
;
2179 if (dir
== 0 || dir
== 2) /* vert */
2180 self
->max_vert
= max
;
2182 if (!self
->max_horz
&& !self
->max_vert
)
2183 PROP_ERASE(self
->window
, openbox_premax
);
2185 client_change_state(self
); /* change the state hints on the client */
2187 client_setup_decor_and_functions(self
);
2189 /* figure out where the client should be going */
2190 frame_frame_gravity(self
->frame
, &x
, &y
);
2191 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
, w
, h
, TRUE
, TRUE
);
2194 void client_shade(ObClient
*self
, gboolean shade
)
2196 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2197 shade
) || /* can't shade */
2198 self
->shaded
== shade
) return; /* already done */
2200 /* when we're iconic, don't change the wmstate */
2202 self
->wmstate
= shade
? IconicState
: NormalState
;
2203 self
->shaded
= shade
;
2204 client_change_state(self
);
2205 /* resize the frame to just the titlebar */
2206 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
2209 void client_close(ObClient
*self
)
2213 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2216 XXX: itd be cool to do timeouts and shit here for killing the client's
2218 like... if the window is around after 5 seconds, then the close button
2219 turns a nice red, and if this function is called again, the client is
2223 ce
.xclient
.type
= ClientMessage
;
2224 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2225 ce
.xclient
.display
= ob_display
;
2226 ce
.xclient
.window
= self
->window
;
2227 ce
.xclient
.format
= 32;
2228 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
2229 ce
.xclient
.data
.l
[1] = event_lasttime
;
2230 ce
.xclient
.data
.l
[2] = 0l;
2231 ce
.xclient
.data
.l
[3] = 0l;
2232 ce
.xclient
.data
.l
[4] = 0l;
2233 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2236 void client_kill(ObClient
*self
)
2238 XKillClient(ob_display
, self
->window
);
2241 void client_set_desktop_recursive(ObClient
*self
,
2242 guint target
, gboolean donthide
)
2247 if (target
!= self
->desktop
) {
2249 ob_debug("Setting desktop %u\n", target
+1);
2251 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2253 /* remove from the old desktop(s) */
2254 focus_order_remove(self
);
2256 old
= self
->desktop
;
2257 self
->desktop
= target
;
2258 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2259 /* the frame can display the current desktop state */
2260 frame_adjust_state(self
->frame
);
2261 /* 'move' the window to the new desktop */
2263 client_showhide(self
);
2264 /* raise if it was not already on the desktop */
2265 if (old
!= DESKTOP_ALL
)
2266 stacking_raise(CLIENT_AS_WINDOW(self
));
2267 screen_update_areas();
2269 /* add to the new desktop(s) */
2270 if (config_focus_new
)
2271 focus_order_to_top(self
);
2273 focus_order_to_bottom(self
);
2276 /* move all transients */
2277 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2278 if (it
->data
!= self
) client_set_desktop_recursive(it
->data
,
2282 void client_set_desktop(ObClient
*self
, guint target
, gboolean donthide
)
2284 client_set_desktop_recursive(client_search_top_transient(self
),
2288 ObClient
*client_search_modal_child(ObClient
*self
)
2293 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
2294 ObClient
*c
= it
->data
;
2295 if ((ret
= client_search_modal_child(c
))) return ret
;
2296 if (c
->modal
) return c
;
2301 gboolean
client_validate(ObClient
*self
)
2305 XSync(ob_display
, FALSE
); /* get all events on the server */
2307 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2308 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2309 XPutBackEvent(ob_display
, &e
);
2316 void client_set_wm_state(ObClient
*self
, long state
)
2318 if (state
== self
->wmstate
) return; /* no change */
2322 client_iconify(self
, TRUE
, TRUE
);
2325 client_iconify(self
, FALSE
, TRUE
);
2330 void client_set_state(ObClient
*self
, Atom action
, long data1
, long data2
)
2332 gboolean shaded
= self
->shaded
;
2333 gboolean fullscreen
= self
->fullscreen
;
2334 gboolean max_horz
= self
->max_horz
;
2335 gboolean max_vert
= self
->max_vert
;
2338 if (!(action
== prop_atoms
.net_wm_state_add
||
2339 action
== prop_atoms
.net_wm_state_remove
||
2340 action
== prop_atoms
.net_wm_state_toggle
))
2341 /* an invalid action was passed to the client message, ignore it */
2344 for (i
= 0; i
< 2; ++i
) {
2345 Atom state
= i
== 0 ? data1
: data2
;
2347 if (!state
) continue;
2349 /* if toggling, then pick whether we're adding or removing */
2350 if (action
== prop_atoms
.net_wm_state_toggle
) {
2351 if (state
== prop_atoms
.net_wm_state_modal
)
2352 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
2353 prop_atoms
.net_wm_state_add
;
2354 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2355 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2356 prop_atoms
.net_wm_state_add
;
2357 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2358 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2359 prop_atoms
.net_wm_state_add
;
2360 else if (state
== prop_atoms
.net_wm_state_shaded
)
2361 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
2362 prop_atoms
.net_wm_state_add
;
2363 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2364 action
= self
->skip_taskbar
?
2365 prop_atoms
.net_wm_state_remove
:
2366 prop_atoms
.net_wm_state_add
;
2367 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2368 action
= self
->skip_pager
?
2369 prop_atoms
.net_wm_state_remove
:
2370 prop_atoms
.net_wm_state_add
;
2371 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2372 action
= self
->fullscreen
?
2373 prop_atoms
.net_wm_state_remove
:
2374 prop_atoms
.net_wm_state_add
;
2375 else if (state
== prop_atoms
.net_wm_state_above
)
2376 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2377 prop_atoms
.net_wm_state_add
;
2378 else if (state
== prop_atoms
.net_wm_state_below
)
2379 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2380 prop_atoms
.net_wm_state_add
;
2383 if (action
== prop_atoms
.net_wm_state_add
) {
2384 if (state
== prop_atoms
.net_wm_state_modal
) {
2385 /* XXX raise here or something? */
2387 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2389 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2391 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2393 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2394 self
->skip_taskbar
= TRUE
;
2395 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2396 self
->skip_pager
= TRUE
;
2397 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2399 } else if (state
== prop_atoms
.net_wm_state_above
) {
2401 } else if (state
== prop_atoms
.net_wm_state_below
) {
2405 } else { /* action == prop_atoms.net_wm_state_remove */
2406 if (state
== prop_atoms
.net_wm_state_modal
) {
2407 self
->modal
= FALSE
;
2408 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2410 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2412 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2414 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2415 self
->skip_taskbar
= FALSE
;
2416 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2417 self
->skip_pager
= FALSE
;
2418 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2420 } else if (state
== prop_atoms
.net_wm_state_above
) {
2421 self
->above
= FALSE
;
2422 } else if (state
== prop_atoms
.net_wm_state_below
) {
2423 self
->below
= FALSE
;
2427 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2428 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2430 if (max_horz
== max_vert
) { /* both going the same way */
2431 client_maximize(self
, max_horz
, 0, TRUE
);
2433 client_maximize(self
, max_horz
, 1, TRUE
);
2434 client_maximize(self
, max_vert
, 2, TRUE
);
2438 if (max_horz
!= self
->max_horz
)
2439 client_maximize(self
, max_horz
, 1, TRUE
);
2441 client_maximize(self
, max_vert
, 2, TRUE
);
2444 /* change fullscreen state before shading, as it will affect if the window
2446 if (fullscreen
!= self
->fullscreen
)
2447 client_fullscreen(self
, fullscreen
, TRUE
);
2448 if (shaded
!= self
->shaded
)
2449 client_shade(self
, shaded
);
2450 client_calc_layer(self
);
2451 client_change_state(self
); /* change the hint to reflect these changes */
2454 ObClient
*client_focus_target(ObClient
*self
)
2458 /* if we have a modal child, then focus it, not us */
2459 child
= client_search_modal_child(self
);
2460 if (child
) return child
;
2464 gboolean
client_can_focus(ObClient
*self
)
2468 /* choose the correct target */
2469 self
= client_focus_target(self
);
2471 if (!self
->frame
->visible
)
2474 if (!((self
->can_focus
|| self
->focus_notify
) &&
2475 (self
->desktop
== screen_desktop
||
2476 self
->desktop
== DESKTOP_ALL
) &&
2480 /* do a check to see if the window has already been unmapped or destroyed
2481 do this intelligently while watching out for unmaps we've generated
2482 (ignore_unmaps > 0) */
2483 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2484 DestroyNotify
, &ev
)) {
2485 XPutBackEvent(ob_display
, &ev
);
2488 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2489 UnmapNotify
, &ev
)) {
2490 if (self
->ignore_unmaps
) {
2491 self
->ignore_unmaps
--;
2493 XPutBackEvent(ob_display
, &ev
);
2501 gboolean
client_focus(ObClient
*self
)
2503 /* choose the correct target */
2504 self
= client_focus_target(self
);
2506 if (!client_can_focus(self
)) {
2507 if (!self
->frame
->visible
) {
2508 /* update the focus lists */
2509 focus_order_to_top(self
);
2514 if (self
->can_focus
)
2515 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2516 I choose to use it always, hopefully to find errors quicker, if any
2517 are left. (I hate X. I hate focus events.) */
2518 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2521 if (self
->focus_notify
) {
2523 ce
.xclient
.type
= ClientMessage
;
2524 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2525 ce
.xclient
.display
= ob_display
;
2526 ce
.xclient
.window
= self
->window
;
2527 ce
.xclient
.format
= 32;
2528 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2529 ce
.xclient
.data
.l
[1] = event_lasttime
;
2530 ce
.xclient
.data
.l
[2] = 0l;
2531 ce
.xclient
.data
.l
[3] = 0l;
2532 ce
.xclient
.data
.l
[4] = 0l;
2533 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2537 ob_debug("%sively focusing %lx at %d\n",
2538 (self
->can_focus
? "act" : "pass"),
2539 self
->window
, (int) event_lasttime
);
2542 /* Cause the FocusIn to come back to us. Important for desktop switches,
2543 since otherwise we'll have no FocusIn on the queue and send it off to
2544 the focus_backup. */
2545 XSync(ob_display
, FALSE
);
2549 void client_unfocus(ObClient
*self
)
2551 g_assert(focus_client
== self
);
2553 ob_debug("client_unfocus for %lx\n", self
->window
);
2555 focus_fallback(OB_FOCUS_FALLBACK_UNFOCUSING
);
2558 void client_activate(ObClient
*self
, gboolean here
)
2560 if (client_normal(self
) && screen_showing_desktop
)
2561 screen_show_desktop(FALSE
);
2563 client_iconify(self
, FALSE
, FALSE
);
2564 if (self
->desktop
!= DESKTOP_ALL
&&
2565 self
->desktop
!= screen_desktop
) {
2567 client_set_desktop(self
, screen_desktop
, FALSE
);
2569 screen_set_desktop(self
->desktop
);
2570 } else if (!self
->frame
->visible
)
2571 /* if its not visible for other reasons, then don't mess
2575 client_shade(self
, FALSE
);
2577 stacking_raise(CLIENT_AS_WINDOW(self
));
2580 gboolean
client_focused(ObClient
*self
)
2582 return self
== focus_client
;
2585 ObClientIcon
*client_icon(ObClient
*self
, int w
, int h
)
2588 /* si is the smallest image >= req */
2589 /* li is the largest image < req */
2590 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2592 if (!self
->nicons
) return NULL
;
2594 for (i
= 0; i
< self
->nicons
; ++i
) {
2595 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2596 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2600 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2605 if (largest
== 0) /* didnt find one smaller than the requested size */
2606 return &self
->icons
[si
];
2607 return &self
->icons
[li
];
2610 /* this be mostly ripped from fvwm */
2611 ObClient
*client_find_directional(ObClient
*c
, ObDirection dir
)
2613 int my_cx
, my_cy
, his_cx
, his_cy
;
2616 int score
, best_score
;
2617 ObClient
*best_client
, *cur
;
2623 /* first, find the centre coords of the currently focused window */
2624 my_cx
= c
->frame
->area
.x
+ c
->frame
->area
.width
/ 2;
2625 my_cy
= c
->frame
->area
.y
+ c
->frame
->area
.height
/ 2;
2630 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2633 /* the currently selected window isn't interesting */
2636 if (!client_normal(cur
))
2638 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2642 if(client_focus_target(cur
) == cur
&&
2643 !(cur
->can_focus
|| cur
->focus_notify
))
2646 /* find the centre coords of this window, from the
2647 * currently focused window's point of view */
2648 his_cx
= (cur
->frame
->area
.x
- my_cx
)
2649 + cur
->frame
->area
.width
/ 2;
2650 his_cy
= (cur
->frame
->area
.y
- my_cy
)
2651 + cur
->frame
->area
.height
/ 2;
2653 if(dir
== OB_DIRECTION_NORTHEAST
|| dir
== OB_DIRECTION_SOUTHEAST
||
2654 dir
== OB_DIRECTION_SOUTHWEST
|| dir
== OB_DIRECTION_NORTHWEST
) {
2656 /* Rotate the diagonals 45 degrees counterclockwise.
2657 * To do this, multiply the matrix /+h +h\ with the
2658 * vector (x y). \-h +h/
2659 * h = sqrt(0.5). We can set h := 1 since absolute
2660 * distance doesn't matter here. */
2661 tx
= his_cx
+ his_cy
;
2662 his_cy
= -his_cx
+ his_cy
;
2667 case OB_DIRECTION_NORTH
:
2668 case OB_DIRECTION_SOUTH
:
2669 case OB_DIRECTION_NORTHEAST
:
2670 case OB_DIRECTION_SOUTHWEST
:
2671 offset
= (his_cx
< 0) ? -his_cx
: his_cx
;
2672 distance
= ((dir
== OB_DIRECTION_NORTH
||
2673 dir
== OB_DIRECTION_NORTHEAST
) ?
2676 case OB_DIRECTION_EAST
:
2677 case OB_DIRECTION_WEST
:
2678 case OB_DIRECTION_SOUTHEAST
:
2679 case OB_DIRECTION_NORTHWEST
:
2680 offset
= (his_cy
< 0) ? -his_cy
: his_cy
;
2681 distance
= ((dir
== OB_DIRECTION_WEST
||
2682 dir
== OB_DIRECTION_NORTHWEST
) ?
2687 /* the target must be in the requested direction */
2691 /* Calculate score for this window. The smaller the better. */
2692 score
= distance
+ offset
;
2694 /* windows more than 45 degrees off the direction are
2695 * heavily penalized and will only be chosen if nothing
2696 * else within a million pixels */
2697 if(offset
> distance
)
2700 if(best_score
== -1 || score
< best_score
)
2708 void client_set_layer(ObClient
*self
, int layer
)
2712 self
->above
= FALSE
;
2713 } else if (layer
== 0) {
2714 self
->below
= self
->above
= FALSE
;
2716 self
->below
= FALSE
;
2719 client_calc_layer(self
);
2720 client_change_state(self
); /* reflect this in the state hints */
2723 guint
client_monitor(ObClient
*self
)
2727 for (i
= 0; i
< screen_num_monitors
; ++i
) {
2728 Rect
*area
= screen_physical_area_monitor(i
);
2729 if (RECT_INTERSECTS_RECT(*area
, self
->frame
->area
))
2732 if (i
== screen_num_monitors
) i
= 0;
2733 g_assert(i
< screen_num_monitors
);
2737 ObClient
*client_search_top_transient(ObClient
*self
)
2739 /* move up the transient chain as far as possible */
2740 if (self
->transient_for
) {
2741 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2742 return client_search_top_transient(self
->transient_for
);
2746 for (it
= self
->group
->members
; it
; it
= it
->next
) {
2747 ObClient
*c
= it
->data
;
2749 /* checking transient_for prevents infinate loops! */
2750 if (c
!= self
&& !c
->transient_for
)
2761 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
2765 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
2766 if (sit
->data
== search
)
2768 if (client_search_transient(sit
->data
, search
))
2774 gchar
* client_get_sm_client_id(ObClient
*self
)
2778 if (!PROP_GETS(self
->window
, sm_client_id
, locale
, &id
) && self
->group
)
2779 PROP_GETS(self
->group
->leader
, sm_client_id
, locale
, &id
);
2783 /* finds the nearest edge in the given direction from the current client
2784 * note to self: the edge is the -frame- edge (the actual one), not the
2787 int client_directional_edge_search(ObClient
*c
, ObDirection dir
)
2790 int my_edge_start
, my_edge_end
, my_offset
;
2797 a
= screen_area(c
->desktop
);
2800 case OB_DIRECTION_NORTH
:
2801 my_edge_start
= c
->frame
->area
.x
;
2802 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
2803 my_offset
= c
->frame
->area
.y
;
2805 dest
= a
->y
; /* default: top of screen */
2807 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2808 int his_edge_start
, his_edge_end
, his_offset
;
2809 ObClient
*cur
= it
->data
;
2813 if(!client_normal(cur
))
2815 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2820 his_edge_start
= cur
->frame
->area
.x
;
2821 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
2822 his_offset
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
2824 if(his_offset
+ 1 > my_offset
)
2827 if(his_offset
< dest
)
2830 if(his_edge_start
>= my_edge_start
&&
2831 his_edge_start
<= my_edge_end
)
2834 if(my_edge_start
>= his_edge_start
&&
2835 my_edge_start
<= his_edge_end
)
2840 case OB_DIRECTION_SOUTH
:
2841 my_edge_start
= c
->frame
->area
.x
;
2842 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
2843 my_offset
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
2845 dest
= a
->y
+ a
->height
; /* default: bottom of screen */
2847 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2848 int his_edge_start
, his_edge_end
, his_offset
;
2849 ObClient
*cur
= it
->data
;
2853 if(!client_normal(cur
))
2855 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2860 his_edge_start
= cur
->frame
->area
.x
;
2861 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
2862 his_offset
= cur
->frame
->area
.y
;
2865 if(his_offset
- 1 < my_offset
)
2868 if(his_offset
> dest
)
2871 if(his_edge_start
>= my_edge_start
&&
2872 his_edge_start
<= my_edge_end
)
2875 if(my_edge_start
>= his_edge_start
&&
2876 my_edge_start
<= his_edge_end
)
2881 case OB_DIRECTION_WEST
:
2882 my_edge_start
= c
->frame
->area
.y
;
2883 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
2884 my_offset
= c
->frame
->area
.x
;
2886 dest
= a
->x
; /* default: leftmost egde of screen */
2888 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2889 int his_edge_start
, his_edge_end
, his_offset
;
2890 ObClient
*cur
= it
->data
;
2894 if(!client_normal(cur
))
2896 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2901 his_edge_start
= cur
->frame
->area
.y
;
2902 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
2903 his_offset
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
2905 if(his_offset
+ 1 > my_offset
)
2908 if(his_offset
< dest
)
2911 if(his_edge_start
>= my_edge_start
&&
2912 his_edge_start
<= my_edge_end
)
2915 if(my_edge_start
>= his_edge_start
&&
2916 my_edge_start
<= his_edge_end
)
2922 case OB_DIRECTION_EAST
:
2923 my_edge_start
= c
->frame
->area
.y
;
2924 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
2925 my_offset
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
2927 dest
= a
->x
+ a
->width
; /* default: rightmost edge of screen */
2929 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2930 int his_edge_start
, his_edge_end
, his_offset
;
2931 ObClient
*cur
= it
->data
;
2935 if(!client_normal(cur
))
2937 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2942 his_edge_start
= cur
->frame
->area
.y
;
2943 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
2944 his_offset
= cur
->frame
->area
.x
;
2946 if(his_offset
- 1 < my_offset
)
2949 if(his_offset
> dest
)
2952 if(his_edge_start
>= my_edge_start
&&
2953 his_edge_start
<= my_edge_end
)
2956 if(my_edge_start
>= his_edge_start
&&
2957 my_edge_start
<= his_edge_end
)
2962 case OB_DIRECTION_NORTHEAST
:
2963 case OB_DIRECTION_SOUTHEAST
:
2964 case OB_DIRECTION_NORTHWEST
:
2965 case OB_DIRECTION_SOUTHWEST
:
2966 /* not implemented */
2969 g_assert_not_reached();