7 #include "moveresize.h"
9 #include "extensions.h"
20 #include "render/render.h"
23 #include <X11/Xutil.h>
25 /*! The event mask to grab on client windows */
26 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
29 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
32 GList
*client_list
= NULL
;
34 static void client_get_all(ObClient
*self
);
35 static void client_toggle_border(ObClient
*self
, gboolean show
);
36 static void client_get_area(ObClient
*self
);
37 static void client_get_desktop(ObClient
*self
);
38 static void client_get_state(ObClient
*self
);
39 static void client_get_shaped(ObClient
*self
);
40 static void client_get_mwm_hints(ObClient
*self
);
41 static void client_get_gravity(ObClient
*self
);
42 static void client_showhide(ObClient
*self
);
43 static void client_change_allowed_actions(ObClient
*self
);
44 static void client_change_state(ObClient
*self
);
45 static void client_apply_startup_state(ObClient
*self
);
52 void client_shutdown()
56 void client_set_list()
58 Window
*windows
, *win_it
;
60 guint size
= g_list_length(client_list
);
62 /* create an array of the window ids */
64 windows
= g_new(Window
, size
);
66 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
67 *win_it
= ((ObClient
*)it
->data
)->window
;
71 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
72 net_client_list
, window
, (guint32
*)windows
, size
);
81 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, void *data)
85 for (it = self->transients; it; it = it->next) {
86 if (!func(it->data, data)) return;
87 client_foreach_transient(it->data, func, data);
91 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, void *data)
93 if (self->transient_for) {
94 if (self->transient_for != OB_TRAN_GROUP) {
95 if (!func(self->transient_for, data)) return;
96 client_foreach_ancestor(self->transient_for, func, data);
100 for (it = self->group->members; it; it = it->next)
101 if (it->data != self &&
102 !((ObClient*)it->data)->transient_for) {
103 if (!func(it->data, data)) return;
104 client_foreach_ancestor(it->data, func, data);
111 void client_manage_all()
113 unsigned int i
, j
, nchild
;
116 XWindowAttributes attrib
;
118 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
119 &w
, &w
, &children
, &nchild
);
121 /* remove all icon windows from the list */
122 for (i
= 0; i
< nchild
; i
++) {
123 if (children
[i
] == None
) continue;
124 wmhints
= XGetWMHints(ob_display
, children
[i
]);
126 if ((wmhints
->flags
& IconWindowHint
) &&
127 (wmhints
->icon_window
!= children
[i
]))
128 for (j
= 0; j
< nchild
; j
++)
129 if (children
[j
] == wmhints
->icon_window
) {
137 for (i
= 0; i
< nchild
; ++i
) {
138 if (children
[i
] == None
)
140 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
141 if (attrib
.override_redirect
) continue;
143 if (attrib
.map_state
!= IsUnmapped
)
144 client_manage(children
[i
]);
149 /* stack them as they were on startup!
150 why with stacking_lower? Why, because then windows who aren't in the
151 stacking list are on the top where you can see them instead of buried
153 for (i
= startup_stack_size
; i
> 0; --i
) {
156 w
= startup_stack_order
[i
-1];
157 obw
= g_hash_table_lookup(window_map
, &w
);
159 g_assert(WINDOW_IS_CLIENT(obw
));
160 stacking_lower(CLIENT_AS_WINDOW(obw
));
163 g_free(startup_stack_order
);
164 startup_stack_order
= NULL
;
165 startup_stack_size
= 0;
167 if (config_focus_new
) {
170 active
= g_hash_table_lookup(window_map
, &startup_active
);
172 g_assert(WINDOW_IS_CLIENT(active
));
173 if (!client_focus(WINDOW_AS_CLIENT(active
)))
174 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS
);
176 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS
);
180 void client_manage(Window window
)
184 XWindowAttributes attrib
;
185 XSetWindowAttributes attrib_set
;
187 gboolean activate
= FALSE
;
191 /* check if it has already been unmapped by the time we started mapping
192 the grab does a sync so we don't have to here */
193 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
194 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
195 XPutBackEvent(ob_display
, &e
);
198 return; /* don't manage it */
201 /* make sure it isn't an override-redirect window */
202 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
203 attrib
.override_redirect
) {
205 return; /* don't manage it */
208 /* is the window a docking app */
209 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
210 if ((wmhint
->flags
& StateHint
) &&
211 wmhint
->initial_state
== WithdrawnState
) {
212 dock_add(window
, wmhint
);
220 ob_debug("Managing window: %lx\n", window
);
222 /* choose the events we want to receive on the CLIENT window */
223 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
224 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
225 XChangeWindowAttributes(ob_display
, window
,
226 CWEventMask
|CWDontPropagate
, &attrib_set
);
229 /* create the ObClient struct, and populate it from the hints on the
231 self
= g_new(ObClient
, 1);
232 self
->obwin
.type
= Window_Client
;
233 self
->window
= window
;
234 client_get_all(self
);
236 /* remove the client's border (and adjust re gravity) */
237 client_toggle_border(self
, FALSE
);
239 /* specify that if we exit, the window should not be destroyed and should
240 be reparented back to root automatically */
241 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
243 /* create the decoration frame for the client window */
244 self
->frame
= frame_new();
246 frame_grab_client(self
->frame
, self
);
248 client_apply_startup_state(self
);
252 /* add to client list/map */
253 client_list
= g_list_append(client_list
, self
);
254 g_hash_table_insert(window_map
, &self
->window
, self
);
256 /* update the focus lists */
257 focus_order_add_new(self
);
259 stacking_add(CLIENT_AS_WINDOW(self
));
261 /* focus the new window? */
262 if (ob_state() != OB_STATE_STARTING
&& config_focus_new
&&
263 /* note the check against Type_Normal/Dialog, not client_normal(self),
264 which would also include other types. in this case we want more
265 strict rules for focus */
266 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
267 self
->type
== OB_CLIENT_TYPE_DIALOG
))
269 if (self
->desktop
!= screen_desktop
) {
270 /* activate the window */
273 gboolean group_foc
= FALSE
;
278 for (it
= self
->group
->members
; it
; it
= it
->next
)
280 if (client_focused(it
->data
))
288 (!self
->transient_for
&& (!self
->group
||
289 !self
->group
->members
->next
))) ||
290 client_search_focus_tree_full(self
) ||
292 !client_normal(focus_client
))
294 /* activate the window */
300 dispatch_client(Event_Client_New
, self
, 0, 0);
302 /* make sure the window is visible */
303 client_move_onscreen(self
);
305 screen_update_areas();
307 client_showhide(self
);
309 /* use client_focus instead of client_activate cuz client_activate does
310 stuff like switch desktops etc and I'm not interested in all that when
311 a window maps since its not based on an action from the user like
312 clicking a window to activate is. so keep the new window out of the way
314 if (activate
) client_focus(self
);
316 /* client_activate does this but we aret using it so we have to do it
318 if (screen_showing_desktop
)
319 screen_show_desktop(FALSE
);
321 /* update the list hints */
324 dispatch_client(Event_Client_Mapped
, self
, 0, 0);
326 ob_debug("Managed window 0x%lx (%s)\n", window
, self
->class);
329 void client_unmanage_all()
331 while (client_list
!= NULL
)
332 client_unmanage(client_list
->data
);
335 /* called by client_unmanage() to close any menus referencing this client */
336 void client_close_menus(gpointer key
, gpointer value
, gpointer self
)
338 if (((ObMenu
*)value
)->client
== (ObClient
*)self
)
339 menu_hide((ObMenu
*)value
);
342 void client_unmanage(ObClient
*self
)
347 ob_debug("Unmanaging window: %lx (%s)\n", self
->window
, self
->class);
349 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
350 g_assert(self
!= NULL
);
352 /* remove the window from our save set */
353 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
355 /* we dont want events no more */
356 XSelectInput(ob_display
, self
->window
, NoEventMask
);
358 frame_hide(self
->frame
);
360 client_list
= g_list_remove(client_list
, self
);
361 stacking_remove(self
);
362 g_hash_table_remove(window_map
, &self
->window
);
364 /* update the focus lists */
365 focus_order_remove(self
);
367 /* once the client is out of the list, update the struts to remove it's
369 screen_update_areas();
371 /* tell our parent(s) that we're gone */
372 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
375 for (it
= self
->group
->members
; it
; it
= it
->next
)
376 if (it
->data
!= self
)
377 ((ObClient
*)it
->data
)->transients
=
378 g_slist_remove(((ObClient
*)it
->data
)->transients
, self
);
379 } else if (self
->transient_for
) { /* transient of window */
380 self
->transient_for
->transients
=
381 g_slist_remove(self
->transient_for
->transients
, self
);
384 /* tell our transients that we're gone */
385 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
386 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
387 ((ObClient
*)it
->data
)->transient_for
= NULL
;
388 client_calc_layer(it
->data
);
392 if (moveresize_client
== self
)
393 moveresize_end(TRUE
);
395 /* close any windows that are attached to this window */
396 g_hash_table_foreach(menu_hash
, client_close_menus
, self
);
399 if (focus_client
== self
) {
402 /* focus the last focused window on the desktop, and ignore enter
403 events from the unmap so it doesnt mess with the focus */
404 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
405 client_unfocus(self
);
408 /* remove from its group */
410 group_remove(self
->group
, self
);
414 /* dispatch the unmapped event */
415 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
416 g_assert(self
!= NULL
);
418 /* give the client its border back */
419 client_toggle_border(self
, TRUE
);
421 /* reparent the window out of the frame, and free the frame */
422 frame_release_client(self
->frame
, self
);
425 if (ob_state() != OB_STATE_EXITING
) {
426 /* these values should not be persisted across a window
428 PROP_ERASE(self
->window
, net_wm_desktop
);
429 PROP_ERASE(self
->window
, net_wm_state
);
431 /* if we're left in an iconic state, the client wont be mapped. this is
432 bad, since we will no longer be managing the window on restart */
434 XMapWindow(ob_display
, self
->window
);
438 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
440 /* free all data allocated in the client struct */
441 g_slist_free(self
->transients
);
442 for (j
= 0; j
< self
->nicons
; ++j
)
443 g_free(self
->icons
[j
].data
);
444 if (self
->nicons
> 0)
447 g_free(self
->icon_title
);
453 /* update the list hints */
457 void client_move_onscreen(ObClient
*self
)
460 int x
= self
->frame
->area
.x
, y
= self
->frame
->area
.y
;
462 /* XXX watch for xinerama dead areas */
463 a
= screen_area(self
->desktop
);
464 if (x
>= a
->x
+ a
->width
- 1)
465 x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
466 if (y
>= a
->y
+ a
->height
- 1)
467 y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
468 if (x
+ self
->frame
->area
.width
- 1 < a
->x
)
470 if (y
+ self
->frame
->area
.height
- 1< a
->y
)
473 frame_frame_gravity(self
->frame
, &x
, &y
); /* get where the client
475 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
,
476 self
->area
.width
, self
->area
.height
,
480 static void client_toggle_border(ObClient
*self
, gboolean show
)
482 /* adjust our idea of where the client is, based on its border. When the
483 border is removed, the client should now be considered to be in a
485 when re-adding the border to the client, the same operation needs to be
487 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
488 int x
= oldx
, y
= oldy
;
489 switch(self
->gravity
) {
491 case NorthWestGravity
:
493 case SouthWestGravity
:
495 case NorthEastGravity
:
497 case SouthEastGravity
:
498 if (show
) x
-= self
->border_width
* 2;
499 else x
+= self
->border_width
* 2;
506 if (show
) x
-= self
->border_width
;
507 else x
+= self
->border_width
;
510 switch(self
->gravity
) {
512 case NorthWestGravity
:
514 case NorthEastGravity
:
516 case SouthWestGravity
:
518 case SouthEastGravity
:
519 if (show
) y
-= self
->border_width
* 2;
520 else y
+= self
->border_width
* 2;
527 if (show
) y
-= self
->border_width
;
528 else y
+= self
->border_width
;
535 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
537 /* move the client so it is back it the right spot _with_ its
539 if (x
!= oldx
|| y
!= oldy
)
540 XMoveWindow(ob_display
, self
->window
, x
, y
);
542 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
546 static void client_get_all(ObClient
*self
)
548 /* update EVERYTHING!! */
550 self
->ignore_unmaps
= 0;
554 self
->title
= self
->icon_title
= NULL
;
555 self
->title_count
= 1;
556 self
->name
= self
->class = self
->role
= NULL
;
557 self
->wmstate
= NormalState
;
558 self
->transient
= FALSE
;
559 self
->transients
= NULL
;
560 self
->transient_for
= NULL
;
562 self
->urgent
= FALSE
;
563 self
->positioned
= FALSE
;
564 self
->decorate
= TRUE
;
568 client_get_area(self
);
569 client_update_transient_for(self
);
570 client_update_wmhints(self
);
571 client_get_desktop(self
);
572 client_get_state(self
);
573 client_get_shaped(self
);
575 client_get_mwm_hints(self
);
576 client_get_type(self
);/* this can change the mwmhints for special cases */
578 client_update_protocols(self
);
580 client_get_gravity(self
); /* get the attribute gravity */
581 client_update_normal_hints(self
); /* this may override the attribute
584 /* got the type, the mwmhints, the protocols, and the normal hints
585 (min/max sizes), so we're ready to set up the decorations/functions */
586 client_setup_decor_and_functions(self
);
588 client_update_title(self
);
589 client_update_class(self
);
590 client_update_strut(self
);
591 client_update_icons(self
);
593 client_change_state(self
);
596 static void client_get_area(ObClient
*self
)
598 XWindowAttributes wattrib
;
601 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
602 g_assert(ret
!= BadWindow
);
604 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
605 self
->border_width
= wattrib
.border_width
;
608 static void client_get_desktop(ObClient
*self
)
610 guint32 d
= screen_num_desktops
; /* an always-invalid value */
612 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
613 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
614 self
->desktop
= screen_num_desktops
- 1;
618 gboolean trdesk
= FALSE
;
620 if (self
->transient_for
) {
621 if (self
->transient_for
!= OB_TRAN_GROUP
) {
622 self
->desktop
= self
->transient_for
->desktop
;
627 for (it
= self
->group
->members
; it
; it
= it
->next
)
628 if (it
->data
!= self
&&
629 !((ObClient
*)it
->data
)->transient_for
) {
630 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
637 /* defaults to the current desktop */
638 self
->desktop
= screen_desktop
;
641 if (self
->desktop
!= d
) {
642 /* set the desktop hint, to make sure that it always exists */
643 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
647 static void client_get_state(ObClient
*self
)
652 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
653 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
654 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
656 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
658 for (i
= 0; i
< num
; ++i
) {
659 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
661 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
663 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
665 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
666 self
->skip_taskbar
= TRUE
;
667 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
668 self
->skip_pager
= TRUE
;
669 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
670 self
->fullscreen
= TRUE
;
671 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
672 self
->max_vert
= TRUE
;
673 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
674 self
->max_horz
= TRUE
;
675 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
677 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
685 static void client_get_shaped(ObClient
*self
)
687 self
->shaped
= FALSE
;
689 if (extensions_shape
) {
694 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
696 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
697 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
699 self
->shaped
= (s
!= 0);
704 void client_update_transient_for(ObClient
*self
)
707 ObClient
*target
= NULL
;
709 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
710 self
->transient
= TRUE
;
711 if (t
!= self
->window
) { /* cant be transient to itself! */
712 target
= g_hash_table_lookup(window_map
, &t
);
713 /* if this happens then we need to check for it*/
714 g_assert(target
!= self
);
715 g_assert(!target
|| WINDOW_IS_CLIENT(target
));
717 if (!target
&& self
->group
) {
718 /* not transient to a client, see if it is transient for a
720 if (t
== self
->group
->leader
||
722 t
== RootWindow(ob_display
, ob_screen
)) {
723 /* window is a transient for its group! */
724 target
= OB_TRAN_GROUP
;
729 self
->transient
= FALSE
;
731 /* if anything has changed... */
732 if (target
!= self
->transient_for
) {
733 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
736 /* remove from old parents */
737 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
738 ObClient
*c
= it
->data
;
739 if (c
!= self
&& !c
->transient_for
)
740 c
->transients
= g_slist_remove(c
->transients
, self
);
742 } else if (self
->transient_for
!= NULL
) { /* transient of window */
743 /* remove from old parent */
744 self
->transient_for
->transients
=
745 g_slist_remove(self
->transient_for
->transients
, self
);
747 self
->transient_for
= target
;
748 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
751 /* add to new parents */
752 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
753 ObClient
*c
= it
->data
;
754 if (c
!= self
&& !c
->transient_for
)
755 c
->transients
= g_slist_append(c
->transients
, self
);
758 /* remove all transients which are in the group, that causes
759 circlular pointer hell of doom */
760 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
762 for (sit
= self
->transients
; sit
; sit
= next
) {
763 next
= g_slist_next(sit
);
764 if (sit
->data
== it
->data
)
766 g_slist_delete_link(self
->transients
, sit
);
769 } else if (self
->transient_for
!= NULL
) { /* transient of window */
770 /* add to new parent */
771 self
->transient_for
->transients
=
772 g_slist_append(self
->transient_for
->transients
, self
);
777 static void client_get_mwm_hints(ObClient
*self
)
782 self
->mwmhints
.flags
= 0; /* default to none */
784 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
786 if (num
>= OB_MWM_ELEMENTS
) {
787 self
->mwmhints
.flags
= hints
[0];
788 self
->mwmhints
.functions
= hints
[1];
789 self
->mwmhints
.decorations
= hints
[2];
795 void client_get_type(ObClient
*self
)
802 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
803 /* use the first value that we know about in the array */
804 for (i
= 0; i
< num
; ++i
) {
805 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
806 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
807 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
808 self
->type
= OB_CLIENT_TYPE_DOCK
;
809 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
810 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
811 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
812 self
->type
= OB_CLIENT_TYPE_MENU
;
813 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
814 self
->type
= OB_CLIENT_TYPE_UTILITY
;
815 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
816 self
->type
= OB_CLIENT_TYPE_SPLASH
;
817 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
818 self
->type
= OB_CLIENT_TYPE_DIALOG
;
819 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
820 self
->type
= OB_CLIENT_TYPE_NORMAL
;
821 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
822 /* prevent this window from getting any decor or
824 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
825 OB_MWM_FLAG_DECORATIONS
);
826 self
->mwmhints
.decorations
= 0;
827 self
->mwmhints
.functions
= 0;
829 if (self
->type
!= (ObClientType
) -1)
830 break; /* grab the first legit type */
835 if (self
->type
== (ObClientType
) -1) {
836 /*the window type hint was not set, which means we either classify
837 ourself as a normal window or a dialog, depending on if we are a
840 self
->type
= OB_CLIENT_TYPE_DIALOG
;
842 self
->type
= OB_CLIENT_TYPE_NORMAL
;
846 void client_update_protocols(ObClient
*self
)
851 self
->focus_notify
= FALSE
;
852 self
->delete_window
= FALSE
;
854 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
855 for (i
= 0; i
< num_return
; ++i
) {
856 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
857 /* this means we can request the window to close */
858 self
->delete_window
= TRUE
;
859 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
860 /* if this protocol is requested, then the window will be
861 notified whenever we want it to receive focus */
862 self
->focus_notify
= TRUE
;
868 static void client_get_gravity(ObClient
*self
)
870 XWindowAttributes wattrib
;
873 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
874 g_assert(ret
!= BadWindow
);
875 self
->gravity
= wattrib
.win_gravity
;
878 void client_update_normal_hints(ObClient
*self
)
882 int oldgravity
= self
->gravity
;
885 self
->min_ratio
= 0.0f
;
886 self
->max_ratio
= 0.0f
;
887 SIZE_SET(self
->size_inc
, 1, 1);
888 SIZE_SET(self
->base_size
, 0, 0);
889 SIZE_SET(self
->min_size
, 0, 0);
890 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
892 /* get the hints from the window */
893 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
894 if (size
.flags
& (PPosition
|USPosition
)) {
897 /* this is my MOZILLA BITCHSLAP. oh ya it fucking feels good.
898 Java can suck it too. */
900 /* dont let windows map above/left into the strut unless they
901 are bigger than the available area */
902 a
= screen_area(self
->desktop
);
903 if (self
->area
.width
<= a
->width
&& self
->area
.x
< a
->x
)
905 if (self
->area
.height
<= a
->height
&& self
->area
.y
< a
->y
)
908 self
->positioned
= TRUE
;
911 if (size
.flags
& PWinGravity
) {
912 self
->gravity
= size
.win_gravity
;
914 /* if the client has a frame, i.e. has already been mapped and
915 is changing its gravity */
916 if (self
->frame
&& self
->gravity
!= oldgravity
) {
917 /* move our idea of the client's position based on its new
919 self
->area
.x
= self
->frame
->area
.x
;
920 self
->area
.y
= self
->frame
->area
.y
;
921 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
925 if (size
.flags
& PAspect
) {
926 if (size
.min_aspect
.y
)
927 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
928 if (size
.max_aspect
.y
)
929 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
932 if (size
.flags
& PMinSize
)
933 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
935 if (size
.flags
& PMaxSize
)
936 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
938 if (size
.flags
& PBaseSize
)
939 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
941 if (size
.flags
& PResizeInc
)
942 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
946 void client_setup_decor_and_functions(ObClient
*self
)
948 /* start with everything (cept fullscreen) */
949 self
->decorations
= (OB_FRAME_DECOR_TITLEBAR
|
950 OB_FRAME_DECOR_HANDLE
|
951 OB_FRAME_DECOR_GRIPS
|
952 OB_FRAME_DECOR_BORDER
|
953 OB_FRAME_DECOR_ICON
|
954 OB_FRAME_DECOR_ALLDESKTOPS
|
955 OB_FRAME_DECOR_ICONIFY
|
956 OB_FRAME_DECOR_MAXIMIZE
|
957 OB_FRAME_DECOR_SHADE
);
958 self
->functions
= (OB_CLIENT_FUNC_RESIZE
|
959 OB_CLIENT_FUNC_MOVE
|
960 OB_CLIENT_FUNC_ICONIFY
|
961 OB_CLIENT_FUNC_MAXIMIZE
|
962 OB_CLIENT_FUNC_SHADE
);
963 if (self
->delete_window
) {
964 self
->functions
|= OB_CLIENT_FUNC_CLOSE
;
965 self
->decorations
|= OB_FRAME_DECOR_CLOSE
;
968 if (!(self
->min_size
.width
< self
->max_size
.width
||
969 self
->min_size
.height
< self
->max_size
.height
))
970 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
972 switch (self
->type
) {
973 case OB_CLIENT_TYPE_NORMAL
:
974 /* normal windows retain all of the possible decorations and
975 functionality, and are the only windows that you can fullscreen */
976 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
979 case OB_CLIENT_TYPE_DIALOG
:
980 case OB_CLIENT_TYPE_UTILITY
:
981 /* these windows cannot be maximized */
982 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
985 case OB_CLIENT_TYPE_MENU
:
986 case OB_CLIENT_TYPE_TOOLBAR
:
987 /* these windows get less functionality */
988 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
991 case OB_CLIENT_TYPE_DESKTOP
:
992 case OB_CLIENT_TYPE_DOCK
:
993 case OB_CLIENT_TYPE_SPLASH
:
994 /* none of these windows are manipulated by the window manager */
995 self
->decorations
= 0;
1000 /* Mwm Hints are applied subtractively to what has already been chosen for
1001 decor and functionality */
1002 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1003 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1004 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1005 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1006 /* if the mwm hints request no handle or title, then all
1007 decorations are disabled */
1008 self
->decorations
= 0;
1012 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1013 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1014 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1015 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1016 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1017 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1018 /* dont let mwm hints kill any buttons
1019 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1020 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1021 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1022 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1024 /* dont let mwm hints kill the close button
1025 if (! (self->mwmhints.functions & MwmFunc_Close))
1026 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1030 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1031 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1032 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1033 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1034 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1035 self
->decorations
&= ~OB_FRAME_DECOR_GRIPS
;
1037 /* can't maximize without moving/resizing */
1038 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1039 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1040 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1041 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1042 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1045 /* finally, the user can have requested no decorations, which overrides
1047 if (!self
->decorate
)
1048 self
->decorations
= 0;
1050 /* if we don't have a titlebar, then we cannot shade! */
1051 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1052 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1054 /* now we need to check against rules for the client's current state */
1055 if (self
->fullscreen
) {
1056 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1057 OB_CLIENT_FUNC_FULLSCREEN
|
1058 OB_CLIENT_FUNC_ICONIFY
);
1059 self
->decorations
= 0;
1062 client_change_allowed_actions(self
);
1065 /* this makes sure that these windows appear on all desktops */
1066 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
&&
1067 self
->desktop
!= DESKTOP_ALL
)
1068 client_set_desktop(self
, DESKTOP_ALL
, FALSE
);
1070 /* adjust the client's decorations, etc. */
1071 client_reconfigure(self
);
1073 /* this makes sure that these windows appear on all desktops */
1074 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
&&
1075 self
->desktop
!= DESKTOP_ALL
)
1077 self
->desktop
= DESKTOP_ALL
;
1082 static void client_change_allowed_actions(ObClient
*self
)
1087 /* desktop windows are kept on all desktops */
1088 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1089 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1091 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1092 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1093 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1094 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1095 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1096 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1097 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1098 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1099 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1100 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1101 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1102 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1103 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1104 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1105 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1108 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1110 /* make sure the window isn't breaking any rules now */
1112 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1113 if (self
->frame
) client_shade(self
, FALSE
);
1114 else self
->shaded
= FALSE
;
1116 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1117 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1118 else self
->iconic
= FALSE
;
1120 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1121 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1122 else self
->fullscreen
= FALSE
;
1124 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1126 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1127 else self
->max_vert
= self
->max_horz
= FALSE
;
1131 void client_reconfigure(ObClient
*self
)
1133 /* by making this pass FALSE for user, we avoid the emacs event storm where
1134 every configurenotify causes an update in its normal hints, i think this
1135 is generally what we want anyways... */
1136 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
1137 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1140 void client_update_wmhints(ObClient
*self
)
1143 gboolean ur
= FALSE
;
1146 /* assume a window takes input if it doesnt specify */
1147 self
->can_focus
= TRUE
;
1149 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1150 if (hints
->flags
& InputHint
)
1151 self
->can_focus
= hints
->input
;
1153 /* only do this when first managing the window *AND* when we aren't
1155 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1156 if (hints
->flags
& StateHint
)
1157 self
->iconic
= hints
->initial_state
== IconicState
;
1159 if (hints
->flags
& XUrgencyHint
)
1162 if (!(hints
->flags
& WindowGroupHint
))
1163 hints
->window_group
= None
;
1165 /* did the group state change? */
1166 if (hints
->window_group
!=
1167 (self
->group
? self
->group
->leader
: None
)) {
1168 /* remove from the old group if there was one */
1169 if (self
->group
!= NULL
) {
1170 /* remove transients of the group */
1171 for (it
= self
->group
->members
; it
; it
= it
->next
)
1172 self
->transients
= g_slist_remove(self
->transients
,
1174 group_remove(self
->group
, self
);
1177 if (hints
->window_group
!= None
) {
1178 self
->group
= group_add(hints
->window_group
, self
);
1180 /* i can only have transients from the group if i am not
1182 if (!self
->transient_for
) {
1183 /* add other transients of the group that are already
1185 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1186 ObClient
*c
= it
->data
;
1187 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
)
1189 g_slist_append(self
->transients
, c
);
1194 /* the WM_HINTS can contain an icon */
1195 client_update_icons(self
);
1197 /* because the self->transient flag wont change from this call,
1198 we don't need to update the window's type and such, only its
1199 transient_for, and the transients lists of other windows in
1200 the group may be affected */
1201 client_update_transient_for(self
);
1207 if (ur
!= self
->urgent
) {
1209 ob_debug("Urgent Hint for 0x%lx: %s\n", self
->window
,
1211 /* fire the urgent callback if we're mapped, otherwise, wait until
1212 after we're mapped */
1214 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1218 void client_update_title(ObClient
*self
)
1224 gboolean read_title
;
1226 g_free(self
->title
);
1229 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1230 /* try old x stuff */
1231 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1232 data
= g_strdup("Unnamed Window");
1234 /* look for duplicates and append a number */
1236 for (it
= client_list
; it
; it
= it
->next
)
1237 if (it
->data
!= self
) {
1238 ObClient
*c
= it
->data
;
1239 if (0 == strncmp(c
->title
, data
, strlen(data
)))
1240 nums
|= 1 << c
->title_count
;
1242 /* find first free number */
1243 for (i
= 1; i
<= 32; ++i
)
1244 if (!(nums
& (1 << i
))) {
1245 if (self
->title_count
== 1 || i
== 1)
1246 self
->title_count
= i
;
1249 /* dont display the number for the first window */
1250 if (self
->title_count
> 1) {
1251 char *vdata
, *ndata
;
1252 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1253 vdata
= g_strconcat(data
, ndata
, NULL
);
1259 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1264 frame_adjust_title(self
->frame
);
1266 /* update the icon title */
1268 g_free(self
->icon_title
);
1272 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1273 /* try old x stuff */
1274 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
)) {
1275 data
= g_strdup(self
->title
);
1279 /* append the title count, dont display the number for the first window */
1280 if (read_title
&& self
->title_count
> 1) {
1281 char *vdata
, *ndata
;
1282 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1283 vdata
= g_strconcat(data
, ndata
, NULL
);
1289 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1291 self
->icon_title
= data
;
1294 void client_update_class(ObClient
*self
)
1299 if (self
->name
) g_free(self
->name
);
1300 if (self
->class) g_free(self
->class);
1301 if (self
->role
) g_free(self
->role
);
1303 self
->name
= self
->class = self
->role
= NULL
;
1305 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1307 self
->name
= g_strdup(data
[0]);
1309 self
->class = g_strdup(data
[1]);
1314 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1315 self
->role
= g_strdup(s
);
1317 if (self
->name
== NULL
) self
->name
= g_strdup("");
1318 if (self
->class == NULL
) self
->class = g_strdup("");
1319 if (self
->role
== NULL
) self
->role
= g_strdup("");
1322 void client_update_strut(ObClient
*self
)
1327 if (!PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1328 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1331 STRUT_SET(self
->strut
, data
[0], data
[2], data
[1], data
[3]);
1333 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1337 /* updating here is pointless while we're being mapped cuz we're not in
1338 the client list yet */
1340 screen_update_areas();
1343 void client_update_icons(ObClient
*self
)
1349 for (i
= 0; i
< self
->nicons
; ++i
)
1350 g_free(self
->icons
[i
].data
);
1351 if (self
->nicons
> 0)
1352 g_free(self
->icons
);
1355 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1356 /* figure out how many valid icons are in here */
1358 while (num
- i
> 2) {
1362 if (i
> num
|| w
*h
== 0) break;
1366 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1368 /* store the icons */
1370 for (j
= 0; j
< self
->nicons
; ++j
) {
1373 w
= self
->icons
[j
].width
= data
[i
++];
1374 h
= self
->icons
[j
].height
= data
[i
++];
1376 if (w
*h
== 0) continue;
1378 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
1379 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
1384 self
->icons
[j
].data
[t
] =
1385 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
1386 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
1387 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
1388 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
1394 } else if (PROP_GETA32(self
->window
, kwm_win_icon
,
1395 kwm_win_icon
, &data
, &num
)) {
1398 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1399 xerror_set_ignore(TRUE
);
1400 if (!RrPixmapToRGBA(ob_rr_inst
,
1402 &self
->icons
[self
->nicons
-1].width
,
1403 &self
->icons
[self
->nicons
-1].height
,
1404 &self
->icons
[self
->nicons
-1].data
)) {
1405 g_free(&self
->icons
[self
->nicons
-1]);
1408 xerror_set_ignore(FALSE
);
1414 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
1415 if (hints
->flags
& IconPixmapHint
) {
1417 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1418 xerror_set_ignore(TRUE
);
1419 if (!RrPixmapToRGBA(ob_rr_inst
,
1421 (hints
->flags
& IconMaskHint
?
1422 hints
->icon_mask
: None
),
1423 &self
->icons
[self
->nicons
-1].width
,
1424 &self
->icons
[self
->nicons
-1].height
,
1425 &self
->icons
[self
->nicons
-1].data
)){
1426 g_free(&self
->icons
[self
->nicons
-1]);
1429 xerror_set_ignore(FALSE
);
1436 frame_adjust_icon(self
->frame
);
1439 static void client_change_state(ObClient
*self
)
1442 guint32 netstate
[10];
1445 state
[0] = self
->wmstate
;
1447 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1451 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1453 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1455 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1456 if (self
->skip_taskbar
)
1457 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1458 if (self
->skip_pager
)
1459 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1460 if (self
->fullscreen
)
1461 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1463 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1465 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1467 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1469 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1470 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1472 client_calc_layer(self
);
1475 frame_adjust_state(self
->frame
);
1478 ObClient
*client_search_focus_tree(ObClient
*self
)
1483 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
1484 if (client_focused(it
->data
)) return it
->data
;
1485 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
1490 ObClient
*client_search_focus_tree_full(ObClient
*self
)
1492 if (self
->transient_for
) {
1493 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1494 return client_search_focus_tree_full(self
->transient_for
);
1497 gboolean recursed
= FALSE
;
1499 for (it
= self
->group
->members
; it
; it
= it
->next
)
1500 if (!((ObClient
*)it
->data
)->transient_for
) {
1502 if ((c
= client_search_focus_tree_full(it
->data
)))
1511 /* this function checks the whole tree, the client_search_focus_tree~
1512 does not, so we need to check this window */
1513 if (client_focused(self
))
1515 return client_search_focus_tree(self
);
1518 static ObStackingLayer
calc_layer(ObClient
*self
)
1522 if (self
->fullscreen
) l
= OB_STACKING_LAYER_FULLSCREEN
;
1523 else if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1524 l
= OB_STACKING_LAYER_DESKTOP
;
1525 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
1526 if (!self
->below
) l
= OB_STACKING_LAYER_TOP
;
1527 else l
= OB_STACKING_LAYER_NORMAL
;
1529 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
1530 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
1531 else l
= OB_STACKING_LAYER_NORMAL
;
1536 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
1537 ObStackingLayer l
, gboolean raised
)
1539 ObStackingLayer old
, own
;
1543 own
= calc_layer(self
);
1544 self
->layer
= l
> own
? l
: own
;
1546 for (it
= self
->transients
; it
; it
= it
->next
)
1547 client_calc_layer_recursive(it
->data
, orig
,
1548 l
, raised
? raised
: l
!= old
);
1550 if (!raised
&& l
!= old
)
1551 if (orig
->frame
) { /* only restack if the original window is managed */
1552 /* XXX add_non_intrusive ever? */
1553 stacking_remove(CLIENT_AS_WINDOW(self
));
1554 stacking_add(CLIENT_AS_WINDOW(self
));
1558 void client_calc_layer(ObClient
*self
)
1565 /* transients take on the layer of their parents */
1566 self
= client_search_top_transient(self
);
1568 l
= calc_layer(self
);
1570 client_calc_layer_recursive(self
, orig
, l
, FALSE
);
1573 gboolean
client_should_show(ObClient
*self
)
1575 if (self
->iconic
) return FALSE
;
1576 else if (!(self
->desktop
== screen_desktop
||
1577 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1578 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1583 static void client_showhide(ObClient
*self
)
1586 if (client_should_show(self
))
1587 frame_show(self
->frame
);
1589 frame_hide(self
->frame
);
1592 gboolean
client_normal(ObClient
*self
) {
1593 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
1594 self
->type
== OB_CLIENT_TYPE_DOCK
||
1595 self
->type
== OB_CLIENT_TYPE_SPLASH
);
1598 static void client_apply_startup_state(ObClient
*self
)
1600 /* these are in a carefully crafted order.. */
1603 self
->iconic
= FALSE
;
1604 client_iconify(self
, TRUE
, FALSE
);
1606 if (self
->fullscreen
) {
1607 self
->fullscreen
= FALSE
;
1608 client_fullscreen(self
, TRUE
, FALSE
);
1611 self
->shaded
= FALSE
;
1612 client_shade(self
, TRUE
);
1615 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1617 if (self
->max_vert
&& self
->max_horz
) {
1618 self
->max_vert
= self
->max_horz
= FALSE
;
1619 client_maximize(self
, TRUE
, 0, FALSE
);
1620 } else if (self
->max_vert
) {
1621 self
->max_vert
= FALSE
;
1622 client_maximize(self
, TRUE
, 2, FALSE
);
1623 } else if (self
->max_horz
) {
1624 self
->max_horz
= FALSE
;
1625 client_maximize(self
, TRUE
, 1, FALSE
);
1628 /* nothing to do for the other states:
1637 void client_configure(ObClient
*self
, ObCorner anchor
,
1638 int x
, int y
, int w
, int h
,
1639 gboolean user
, gboolean final
)
1641 gboolean moved
= FALSE
, resized
= FALSE
;
1643 /* gets the frame's position */
1644 frame_client_gravity(self
->frame
, &x
, &y
);
1646 /* these positions are frame positions, not client positions */
1648 /* set the size and position if fullscreen */
1649 if (self
->fullscreen
) {
1652 XF86VidModeModeLine mode
;
1657 i
= client_monitor(self
);
1658 a
= screen_physical_area_monitor(i
);
1661 if (i
== 0 && /* primary head */
1662 extensions_vidmode
&&
1663 XF86VidModeGetViewPort(ob_display
, ob_screen
, &x
, &y
) &&
1664 /* get the mode last so the mode.privsize isnt freed incorrectly */
1665 XF86VidModeGetModeLine(ob_display
, ob_screen
, &dot
, &mode
)) {
1670 if (mode
.privsize
) XFree(mode
.private);
1680 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1684 a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
1686 /* set the size and position if maximized */
1687 if (self
->max_horz
) {
1688 x
= a
->x
- self
->frame
->size
.left
;
1691 if (self
->max_vert
) {
1693 h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1697 /* gets the client's position */
1698 frame_frame_gravity(self
->frame
, &x
, &y
);
1700 /* these override the above states! if you cant move you can't move! */
1702 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
1706 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
1707 w
= self
->area
.width
;
1708 h
= self
->area
.height
;
1712 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1713 int basew
, baseh
, minw
, minh
;
1715 /* base size is substituted with min size if not specified */
1716 if (self
->base_size
.width
|| self
->base_size
.height
) {
1717 basew
= self
->base_size
.width
;
1718 baseh
= self
->base_size
.height
;
1720 basew
= self
->min_size
.width
;
1721 baseh
= self
->min_size
.height
;
1723 /* min size is substituted with base size if not specified */
1724 if (self
->min_size
.width
|| self
->min_size
.height
) {
1725 minw
= self
->min_size
.width
;
1726 minh
= self
->min_size
.height
;
1728 minw
= self
->base_size
.width
;
1729 minh
= self
->base_size
.height
;
1733 /* for interactive resizing. have to move half an increment in each
1736 /* how far we are towards the next size inc */
1737 int mw
= (w
- basew
) % self
->size_inc
.width
;
1738 int mh
= (h
- baseh
) % self
->size_inc
.height
;
1740 int aw
= self
->size_inc
.width
/ 2;
1741 int ah
= self
->size_inc
.height
/ 2;
1742 /* don't let us move into a new size increment */
1743 if (mw
+ aw
>= self
->size_inc
.width
)
1744 aw
= self
->size_inc
.width
- mw
- 1;
1745 if (mh
+ ah
>= self
->size_inc
.height
)
1746 ah
= self
->size_inc
.height
- mh
- 1;
1750 /* if this is a user-requested resize, then check against min/max
1753 /* smaller than min size or bigger than max size? */
1754 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1755 if (w
< minw
) w
= minw
;
1756 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1757 if (h
< minh
) h
= minh
;
1763 /* keep to the increments */
1764 w
/= self
->size_inc
.width
;
1765 h
/= self
->size_inc
.height
;
1767 /* you cannot resize to nothing */
1771 /* store the logical size */
1772 SIZE_SET(self
->logical_size
, w
, h
);
1774 w
*= self
->size_inc
.width
;
1775 h
*= self
->size_inc
.height
;
1781 /* adjust the height to match the width for the aspect ratios.
1782 for this, min size is not substituted for base size ever. */
1783 w
-= self
->base_size
.width
;
1784 h
-= self
->base_size
.height
;
1786 if (self
->min_ratio
)
1787 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1788 if (self
->max_ratio
)
1789 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1791 w
+= self
->base_size
.width
;
1792 h
+= self
->base_size
.height
;
1797 case OB_CORNER_TOPLEFT
:
1799 case OB_CORNER_TOPRIGHT
:
1800 x
-= w
- self
->area
.width
;
1802 case OB_CORNER_BOTTOMLEFT
:
1803 y
-= h
- self
->area
.height
;
1805 case OB_CORNER_BOTTOMRIGHT
:
1806 x
-= w
- self
->area
.width
;
1807 y
-= h
- self
->area
.height
;
1811 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1812 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1814 RECT_SET(self
->area
, x
, y
, w
, h
);
1816 /* for app-requested resizes, always resize if 'resized' is true.
1817 for user-requested ones, only resize if final is true, or when
1818 resizing in opaque mode */
1819 if ((!user
&& resized
) ||
1820 (user
&& (final
|| (resized
&& config_opaque_resize
))))
1821 XResizeWindow(ob_display
, self
->window
, w
, h
);
1823 /* move/resize the frame to match the request */
1825 if (self
->decorations
!= self
->frame
->decorations
)
1826 moved
= resized
= TRUE
;
1828 if (moved
|| resized
)
1829 frame_adjust_area(self
->frame
, moved
, resized
);
1831 /* If you send this and the client hasn't changed you end up with buggy
1832 clients (emacs) freaking out, cuz they send back a configure every
1833 time they receive this event, which resends them this event... etc.
1835 if ((!user
&& moved
) || (user
&& final
)) {
1837 event
.type
= ConfigureNotify
;
1838 event
.xconfigure
.display
= ob_display
;
1839 event
.xconfigure
.event
= self
->window
;
1840 event
.xconfigure
.window
= self
->window
;
1842 /* root window real coords */
1843 event
.xconfigure
.x
= self
->frame
->area
.x
+ self
->frame
->size
.left
;
1844 event
.xconfigure
.y
= self
->frame
->area
.y
+ self
->frame
->size
.top
;
1846 event
.xconfigure
.width
= w
;
1847 event
.xconfigure
.height
= h
;
1848 event
.xconfigure
.border_width
= 0;
1849 event
.xconfigure
.above
= self
->frame
->plate
;
1850 event
.xconfigure
.override_redirect
= FALSE
;
1851 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1852 FALSE
, StructureNotifyMask
, &event
);
1857 void client_fullscreen(ObClient
*self
, gboolean fs
, gboolean savearea
)
1861 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
1862 self
->fullscreen
== fs
) return; /* already done */
1864 self
->fullscreen
= fs
;
1865 client_change_state(self
); /* change the state hints on the client,
1866 and adjust out layer/stacking */
1870 guint32 dimensions
[4];
1871 dimensions
[0] = self
->area
.x
;
1872 dimensions
[1] = self
->area
.y
;
1873 dimensions
[2] = self
->area
.width
;
1874 dimensions
[3] = self
->area
.height
;
1876 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1880 /* these are not actually used cuz client_configure will set them
1881 as appropriate when the window is fullscreened */
1888 /* pick some fallbacks... */
1889 a
= screen_area_monitor(self
->desktop
, 0);
1890 x
= a
->x
+ a
->width
/ 4;
1891 y
= a
->y
+ a
->height
/ 4;
1895 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1896 (guint32
**)&dimensions
, &num
)) {
1907 client_setup_decor_and_functions(self
);
1909 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
, w
, h
, TRUE
, TRUE
);
1911 /* try focus us when we go into fullscreen mode */
1915 static void client_iconify_recursive(ObClient
*self
,
1916 gboolean iconic
, gboolean curdesk
)
1919 gboolean changed
= FALSE
;
1922 if (self
->iconic
!= iconic
) {
1923 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
1926 self
->iconic
= iconic
;
1929 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
) {
1930 self
->wmstate
= IconicState
;
1931 self
->ignore_unmaps
++;
1932 /* we unmap the client itself so that we can get MapRequest
1933 events, and because the ICCCM tells us to! */
1934 XUnmapWindow(ob_display
, self
->window
);
1936 /* update the focus lists.. iconic windows go to the bottom of
1937 the list, put the new iconic window at the 'top of the
1939 focus_order_to_top(self
);
1945 client_set_desktop(self
, screen_desktop
, FALSE
);
1946 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1947 XMapWindow(ob_display
, self
->window
);
1949 /* this puts it after the current focused window */
1950 focus_order_remove(self
);
1951 focus_order_add_new(self
);
1953 /* this is here cuz with the VIDMODE extension, the viewport can
1954 change while a fullscreen window is iconic, and when it
1955 uniconifies, it would be nice if it did so to the new position
1957 client_reconfigure(self
);
1964 client_change_state(self
);
1965 client_showhide(self
);
1966 screen_update_areas();
1968 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1972 /* iconify all transients */
1973 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
1974 if (it
->data
!= self
) client_iconify_recursive(it
->data
,
1978 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
)
1980 /* move up the transient chain as far as possible first */
1981 self
= client_search_top_transient(self
);
1983 client_iconify_recursive(client_search_top_transient(self
),
1987 void client_maximize(ObClient
*self
, gboolean max
, int dir
, gboolean savearea
)
1991 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1992 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
1994 /* check if already done */
1996 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1997 if (dir
== 1 && self
->max_horz
) return;
1998 if (dir
== 2 && self
->max_vert
) return;
2000 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2001 if (dir
== 1 && !self
->max_horz
) return;
2002 if (dir
== 2 && !self
->max_vert
) return;
2005 /* work with the frame's coords */
2006 x
= self
->frame
->area
.x
;
2007 y
= self
->frame
->area
.y
;
2008 w
= self
->area
.width
;
2009 h
= self
->area
.height
;
2013 gint32 dimensions
[4];
2022 /* get the property off the window and use it for the dimensions
2023 we are already maxed on */
2024 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2025 (guint32
**)&readdim
, &num
)) {
2027 if (self
->max_horz
) {
2028 dimensions
[0] = readdim
[0];
2029 dimensions
[2] = readdim
[2];
2031 if (self
->max_vert
) {
2032 dimensions
[1] = readdim
[1];
2033 dimensions
[3] = readdim
[3];
2039 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
2040 (guint32
*)dimensions
, 4);
2047 /* pick some fallbacks... */
2048 a
= screen_area_monitor(self
->desktop
, 0);
2049 if (dir
== 0 || dir
== 1) { /* horz */
2050 x
= a
->x
+ a
->width
/ 4;
2053 if (dir
== 0 || dir
== 2) { /* vert */
2054 y
= a
->y
+ a
->height
/ 4;
2058 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2059 (guint32
**)&dimensions
, &num
)) {
2061 if (dir
== 0 || dir
== 1) { /* horz */
2065 if (dir
== 0 || dir
== 2) { /* vert */
2074 if (dir
== 0 || dir
== 1) /* horz */
2075 self
->max_horz
= max
;
2076 if (dir
== 0 || dir
== 2) /* vert */
2077 self
->max_vert
= max
;
2079 if (!self
->max_horz
&& !self
->max_vert
)
2080 PROP_ERASE(self
->window
, openbox_premax
);
2082 client_change_state(self
); /* change the state hints on the client */
2084 /* figure out where the client should be going */
2085 frame_frame_gravity(self
->frame
, &x
, &y
);
2086 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
, w
, h
, TRUE
, TRUE
);
2089 void client_shade(ObClient
*self
, gboolean shade
)
2091 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2092 shade
) || /* can't shade */
2093 self
->shaded
== shade
) return; /* already done */
2095 /* when we're iconic, don't change the wmstate */
2097 self
->wmstate
= shade
? IconicState
: NormalState
;
2098 self
->shaded
= shade
;
2099 client_change_state(self
);
2100 /* resize the frame to just the titlebar */
2101 frame_adjust_area(self
->frame
, FALSE
, FALSE
);
2104 void client_close(ObClient
*self
)
2108 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2111 XXX: itd be cool to do timeouts and shit here for killing the client's
2113 like... if the window is around after 5 seconds, then the close button
2114 turns a nice red, and if this function is called again, the client is
2118 ce
.xclient
.type
= ClientMessage
;
2119 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2120 ce
.xclient
.display
= ob_display
;
2121 ce
.xclient
.window
= self
->window
;
2122 ce
.xclient
.format
= 32;
2123 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
2124 ce
.xclient
.data
.l
[1] = event_lasttime
;
2125 ce
.xclient
.data
.l
[2] = 0l;
2126 ce
.xclient
.data
.l
[3] = 0l;
2127 ce
.xclient
.data
.l
[4] = 0l;
2128 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2131 void client_kill(ObClient
*self
)
2133 XKillClient(ob_display
, self
->window
);
2136 void client_set_desktop_recursive(ObClient
*self
,
2137 guint target
, gboolean donthide
)
2142 if (target
!= self
->desktop
) {
2144 ob_debug("Setting desktop %u\n", target
+1);
2146 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2148 /* remove from the old desktop(s) */
2149 focus_order_remove(self
);
2151 old
= self
->desktop
;
2152 self
->desktop
= target
;
2153 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2154 /* the frame can display the current desktop state */
2155 frame_adjust_state(self
->frame
);
2156 /* 'move' the window to the new desktop */
2158 client_showhide(self
);
2159 /* raise if it was not already on the desktop */
2160 if (old
!= DESKTOP_ALL
)
2161 stacking_raise(CLIENT_AS_WINDOW(self
));
2162 screen_update_areas();
2164 /* add to the new desktop(s) */
2165 if (config_focus_new
)
2166 focus_order_to_top(self
);
2168 focus_order_to_bottom(self
);
2170 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
2173 /* move all transients */
2174 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2175 if (it
->data
!= self
) client_set_desktop_recursive(it
->data
,
2179 void client_set_desktop(ObClient
*self
, guint target
, gboolean donthide
)
2181 client_set_desktop_recursive(client_search_top_transient(self
),
2185 ObClient
*client_search_modal_child(ObClient
*self
)
2190 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
2191 ObClient
*c
= it
->data
;
2192 if ((ret
= client_search_modal_child(c
))) return ret
;
2193 if (c
->modal
) return c
;
2198 gboolean
client_validate(ObClient
*self
)
2202 XSync(ob_display
, FALSE
); /* get all events on the server */
2204 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2205 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2206 XPutBackEvent(ob_display
, &e
);
2213 void client_set_wm_state(ObClient
*self
, long state
)
2215 if (state
== self
->wmstate
) return; /* no change */
2219 client_iconify(self
, TRUE
, TRUE
);
2222 client_iconify(self
, FALSE
, TRUE
);
2227 void client_set_state(ObClient
*self
, Atom action
, long data1
, long data2
)
2229 gboolean shaded
= self
->shaded
;
2230 gboolean fullscreen
= self
->fullscreen
;
2231 gboolean max_horz
= self
->max_horz
;
2232 gboolean max_vert
= self
->max_vert
;
2235 if (!(action
== prop_atoms
.net_wm_state_add
||
2236 action
== prop_atoms
.net_wm_state_remove
||
2237 action
== prop_atoms
.net_wm_state_toggle
))
2238 /* an invalid action was passed to the client message, ignore it */
2241 for (i
= 0; i
< 2; ++i
) {
2242 Atom state
= i
== 0 ? data1
: data2
;
2244 if (!state
) continue;
2246 /* if toggling, then pick whether we're adding or removing */
2247 if (action
== prop_atoms
.net_wm_state_toggle
) {
2248 if (state
== prop_atoms
.net_wm_state_modal
)
2249 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
2250 prop_atoms
.net_wm_state_add
;
2251 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2252 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2253 prop_atoms
.net_wm_state_add
;
2254 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2255 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2256 prop_atoms
.net_wm_state_add
;
2257 else if (state
== prop_atoms
.net_wm_state_shaded
)
2258 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
2259 prop_atoms
.net_wm_state_add
;
2260 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2261 action
= self
->skip_taskbar
?
2262 prop_atoms
.net_wm_state_remove
:
2263 prop_atoms
.net_wm_state_add
;
2264 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2265 action
= self
->skip_pager
?
2266 prop_atoms
.net_wm_state_remove
:
2267 prop_atoms
.net_wm_state_add
;
2268 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2269 action
= self
->fullscreen
?
2270 prop_atoms
.net_wm_state_remove
:
2271 prop_atoms
.net_wm_state_add
;
2272 else if (state
== prop_atoms
.net_wm_state_above
)
2273 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2274 prop_atoms
.net_wm_state_add
;
2275 else if (state
== prop_atoms
.net_wm_state_below
)
2276 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2277 prop_atoms
.net_wm_state_add
;
2280 if (action
== prop_atoms
.net_wm_state_add
) {
2281 if (state
== prop_atoms
.net_wm_state_modal
) {
2282 /* XXX raise here or something? */
2284 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2286 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2288 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2290 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2291 self
->skip_taskbar
= TRUE
;
2292 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2293 self
->skip_pager
= TRUE
;
2294 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2296 } else if (state
== prop_atoms
.net_wm_state_above
) {
2298 } else if (state
== prop_atoms
.net_wm_state_below
) {
2302 } else { /* action == prop_atoms.net_wm_state_remove */
2303 if (state
== prop_atoms
.net_wm_state_modal
) {
2304 self
->modal
= FALSE
;
2305 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2307 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2309 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2311 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2312 self
->skip_taskbar
= FALSE
;
2313 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2314 self
->skip_pager
= FALSE
;
2315 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2317 } else if (state
== prop_atoms
.net_wm_state_above
) {
2318 self
->above
= FALSE
;
2319 } else if (state
== prop_atoms
.net_wm_state_below
) {
2320 self
->below
= FALSE
;
2324 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2325 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2327 if (max_horz
== max_vert
) { /* both going the same way */
2328 client_maximize(self
, max_horz
, 0, TRUE
);
2330 client_maximize(self
, max_horz
, 1, TRUE
);
2331 client_maximize(self
, max_vert
, 2, TRUE
);
2335 if (max_horz
!= self
->max_horz
)
2336 client_maximize(self
, max_horz
, 1, TRUE
);
2338 client_maximize(self
, max_vert
, 2, TRUE
);
2341 /* change fullscreen state before shading, as it will affect if the window
2343 if (fullscreen
!= self
->fullscreen
)
2344 client_fullscreen(self
, fullscreen
, TRUE
);
2345 if (shaded
!= self
->shaded
)
2346 client_shade(self
, shaded
);
2347 client_calc_layer(self
);
2348 client_change_state(self
); /* change the hint to reflect these changes */
2351 ObClient
*client_focus_target(ObClient
*self
)
2355 /* if we have a modal child, then focus it, not us */
2356 child
= client_search_modal_child(self
);
2357 if (child
) return child
;
2361 gboolean
client_can_focus(ObClient
*self
)
2365 /* choose the correct target */
2366 self
= client_focus_target(self
);
2368 if (!self
->frame
->visible
)
2371 if (!((self
->can_focus
|| self
->focus_notify
) &&
2372 (self
->desktop
== screen_desktop
||
2373 self
->desktop
== DESKTOP_ALL
) &&
2377 /* do a check to see if the window has already been unmapped or destroyed
2378 do this intelligently while watching out for unmaps we've generated
2379 (ignore_unmaps > 0) */
2380 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2381 DestroyNotify
, &ev
)) {
2382 XPutBackEvent(ob_display
, &ev
);
2385 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2386 UnmapNotify
, &ev
)) {
2387 if (self
->ignore_unmaps
) {
2388 self
->ignore_unmaps
--;
2390 XPutBackEvent(ob_display
, &ev
);
2398 gboolean
client_focus(ObClient
*self
)
2400 /* choose the correct target */
2401 self
= client_focus_target(self
);
2403 if (!client_can_focus(self
)) {
2404 if (!self
->frame
->visible
) {
2405 /* update the focus lists */
2406 focus_order_to_top(self
);
2411 if (self
->can_focus
)
2412 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2413 I choose to use it always, hopefully to find errors quicker, if any
2414 are left. (I hate X. I hate focus events.) */
2415 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2418 if (self
->focus_notify
) {
2420 ce
.xclient
.type
= ClientMessage
;
2421 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2422 ce
.xclient
.display
= ob_display
;
2423 ce
.xclient
.window
= self
->window
;
2424 ce
.xclient
.format
= 32;
2425 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2426 ce
.xclient
.data
.l
[1] = event_lasttime
;
2427 ce
.xclient
.data
.l
[2] = 0l;
2428 ce
.xclient
.data
.l
[3] = 0l;
2429 ce
.xclient
.data
.l
[4] = 0l;
2430 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2434 ob_debug("%sively focusing %lx at %d\n",
2435 (self
->can_focus
? "act" : "pass"),
2436 self
->window
, (int) event_lasttime
);
2439 /* Cause the FocusIn to come back to us. Important for desktop switches,
2440 since otherwise we'll have no FocusIn on the queue and send it off to
2441 the focus_backup. */
2442 XSync(ob_display
, FALSE
);
2446 void client_unfocus(ObClient
*self
)
2448 g_assert(focus_client
== self
);
2450 ob_debug("client_unfocus for %lx\n", self
->window
);
2452 focus_fallback(OB_FOCUS_FALLBACK_UNFOCUSING
);
2455 void client_activate(ObClient
*self
)
2457 if (client_normal(self
) && screen_showing_desktop
)
2458 screen_show_desktop(FALSE
);
2460 client_iconify(self
, FALSE
, FALSE
);
2461 if (self
->desktop
!= DESKTOP_ALL
&&
2462 self
->desktop
!= screen_desktop
)
2463 screen_set_desktop(self
->desktop
);
2464 else if (!self
->frame
->visible
)
2465 /* if its not visible for other reasons, then don't mess
2469 client_shade(self
, FALSE
);
2471 stacking_raise(CLIENT_AS_WINDOW(self
));
2474 gboolean
client_focused(ObClient
*self
)
2476 return self
== focus_client
;
2479 ObClientIcon
*client_icon(ObClient
*self
, int w
, int h
)
2482 /* si is the smallest image >= req */
2483 /* li is the largest image < req */
2484 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2486 if (!self
->nicons
) return NULL
;
2488 for (i
= 0; i
< self
->nicons
; ++i
) {
2489 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2490 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2494 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2499 if (largest
== 0) /* didnt find one smaller than the requested size */
2500 return &self
->icons
[si
];
2501 return &self
->icons
[li
];
2504 /* this be mostly ripped from fvwm */
2505 ObClient
*client_find_directional(ObClient
*c
, ObDirection dir
)
2507 int my_cx
, my_cy
, his_cx
, his_cy
;
2510 int score
, best_score
;
2511 ObClient
*best_client
, *cur
;
2517 /* first, find the centre coords of the currently focused window */
2518 my_cx
= c
->frame
->area
.x
+ c
->frame
->area
.width
/ 2;
2519 my_cy
= c
->frame
->area
.y
+ c
->frame
->area
.height
/ 2;
2524 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2527 /* the currently selected window isn't interesting */
2530 if (!client_normal(cur
))
2532 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2536 if(client_focus_target(cur
) == cur
&&
2537 !(cur
->can_focus
|| cur
->focus_notify
))
2540 /* find the centre coords of this window, from the
2541 * currently focused window's point of view */
2542 his_cx
= (cur
->frame
->area
.x
- my_cx
)
2543 + cur
->frame
->area
.width
/ 2;
2544 his_cy
= (cur
->frame
->area
.y
- my_cy
)
2545 + cur
->frame
->area
.height
/ 2;
2549 /* Rotate the diagonals 45 degrees counterclockwise.
2550 * To do this, multiply the matrix /+h +h\ with the
2551 * vector (x y). \-h +h/
2552 * h = sqrt(0.5). We can set h := 1 since absolute
2553 * distance doesn't matter here. */
2554 tx
= his_cx
+ his_cy
;
2555 his_cy
= -his_cx
+ his_cy
;
2560 case OB_DIRECTION_NORTH
:
2561 case OB_DIRECTION_SOUTH
:
2562 case OB_DIRECTION_NORTHEAST
:
2563 case OB_DIRECTION_SOUTHWEST
:
2564 offset
= (his_cx
< 0) ? -his_cx
: his_cx
;
2565 distance
= ((dir
== OB_DIRECTION_NORTH
||
2566 dir
== OB_DIRECTION_NORTHEAST
) ?
2569 case OB_DIRECTION_EAST
:
2570 case OB_DIRECTION_WEST
:
2571 case OB_DIRECTION_SOUTHEAST
:
2572 case OB_DIRECTION_NORTHWEST
:
2573 offset
= (his_cy
< 0) ? -his_cy
: his_cy
;
2574 distance
= ((dir
== OB_DIRECTION_WEST
||
2575 dir
== OB_DIRECTION_NORTHWEST
) ?
2580 /* the target must be in the requested direction */
2584 /* Calculate score for this window. The smaller the better. */
2585 score
= distance
+ offset
;
2587 /* windows more than 45 degrees off the direction are
2588 * heavily penalized and will only be chosen if nothing
2589 * else within a million pixels */
2590 if(offset
> distance
)
2593 if(best_score
== -1 || score
< best_score
)
2601 void client_set_layer(ObClient
*self
, int layer
)
2605 self
->above
= FALSE
;
2606 } else if (layer
== 0) {
2607 self
->below
= self
->above
= FALSE
;
2609 self
->below
= FALSE
;
2612 client_calc_layer(self
);
2613 client_change_state(self
); /* reflect this in the state hints */
2616 guint
client_monitor(ObClient
*self
)
2620 for (i
= 0; i
< screen_num_monitors
; ++i
) {
2621 Rect
*area
= screen_physical_area_monitor(i
);
2622 if (RECT_INTERSECTS_RECT(*area
, self
->frame
->area
))
2625 if (i
== screen_num_monitors
) i
= 0;
2626 g_assert(i
< screen_num_monitors
);
2630 ObClient
*client_search_top_transient(ObClient
*self
)
2632 /* move up the transient chain as far as possible */
2633 if (self
->transient_for
) {
2634 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2635 return client_search_top_transient(self
->transient_for
);
2639 for (it
= self
->group
->members
; it
; it
= it
->next
) {
2640 ObClient
*c
= it
->data
;
2642 /* checking transient_for prevents infinate loops! */
2643 if (c
!= self
&& !c
->transient_for
)
2654 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
2658 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
2659 if (sit
->data
== search
)
2661 if (client_search_transient(sit
->data
, search
))