6 #include "moveresize.h"
8 #include "extensions.h"
19 #include "render/render.h"
22 #include <X11/Xutil.h>
24 /*! The event mask to grab on client windows */
25 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
28 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
31 GList
*client_list
= NULL
;
33 static void client_get_all(ObClient
*self
);
34 static void client_toggle_border(ObClient
*self
, gboolean show
);
35 static void client_get_area(ObClient
*self
);
36 static void client_get_desktop(ObClient
*self
);
37 static void client_get_state(ObClient
*self
);
38 static void client_get_shaped(ObClient
*self
);
39 static void client_get_mwm_hints(ObClient
*self
);
40 static void client_get_gravity(ObClient
*self
);
41 static void client_showhide(ObClient
*self
);
42 static void client_change_allowed_actions(ObClient
*self
);
43 static void client_change_state(ObClient
*self
);
44 static void client_apply_startup_state(ObClient
*self
);
51 void client_shutdown()
55 void client_set_list()
57 Window
*windows
, *win_it
;
59 guint size
= g_list_length(client_list
);
61 /* create an array of the window ids */
63 windows
= g_new(Window
, size
);
65 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
66 *win_it
= ((ObClient
*)it
->data
)->window
;
70 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
71 net_client_list
, window
, (guint32
*)windows
, size
);
80 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, void *data)
84 for (it = self->transients; it; it = it->next) {
85 if (!func(it->data, data)) return;
86 client_foreach_transient(it->data, func, data);
90 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, void *data)
92 if (self->transient_for) {
93 if (self->transient_for != OB_TRAN_GROUP) {
94 if (!func(self->transient_for, data)) return;
95 client_foreach_ancestor(self->transient_for, func, data);
99 for (it = self->group->members; it; it = it->next)
100 if (it->data != self &&
101 !((ObClient*)it->data)->transient_for) {
102 if (!func(it->data, data)) return;
103 client_foreach_ancestor(it->data, func, data);
110 void client_manage_all()
112 unsigned int i
, j
, nchild
;
115 XWindowAttributes attrib
;
117 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
118 &w
, &w
, &children
, &nchild
);
120 /* remove all icon windows from the list */
121 for (i
= 0; i
< nchild
; i
++) {
122 if (children
[i
] == None
) continue;
123 wmhints
= XGetWMHints(ob_display
, children
[i
]);
125 if ((wmhints
->flags
& IconWindowHint
) &&
126 (wmhints
->icon_window
!= children
[i
]))
127 for (j
= 0; j
< nchild
; j
++)
128 if (children
[j
] == wmhints
->icon_window
) {
136 for (i
= 0; i
< nchild
; ++i
) {
137 if (children
[i
] == None
)
139 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
140 if (attrib
.override_redirect
) continue;
142 if (attrib
.map_state
!= IsUnmapped
)
143 client_manage(children
[i
]);
148 /* stack them as they were on startup!
149 why with stacking_lower? Why, because then windows who aren't in the
150 stacking list are on the top where you can see them instead of buried
152 for (i
= startup_stack_size
; i
> 0; --i
) {
155 w
= startup_stack_order
[i
-1];
156 obw
= g_hash_table_lookup(window_map
, &w
);
158 g_assert(WINDOW_IS_CLIENT(obw
));
159 stacking_lower(CLIENT_AS_WINDOW(obw
));
162 g_free(startup_stack_order
);
163 startup_stack_order
= NULL
;
164 startup_stack_size
= 0;
166 if (config_focus_new
) {
169 active
= g_hash_table_lookup(window_map
, &startup_active
);
171 g_assert(WINDOW_IS_CLIENT(active
));
172 if (!client_focus(WINDOW_AS_CLIENT(active
)))
173 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS
);
175 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS
);
179 void client_manage(Window window
)
183 XWindowAttributes attrib
;
184 XSetWindowAttributes attrib_set
;
186 gboolean activate
= FALSE
;
190 /* check if it has already been unmapped by the time we started mapping
191 the grab does a sync so we don't have to here */
192 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
193 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
194 XPutBackEvent(ob_display
, &e
);
197 return; /* don't manage it */
200 /* make sure it isn't an override-redirect window */
201 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
202 attrib
.override_redirect
) {
204 return; /* don't manage it */
207 /* is the window a docking app */
208 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
209 if ((wmhint
->flags
& StateHint
) &&
210 wmhint
->initial_state
== WithdrawnState
) {
211 dock_add(window
, wmhint
);
219 g_message("Managing window: %lx", window
);
221 /* choose the events we want to receive on the CLIENT window */
222 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
223 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
224 XChangeWindowAttributes(ob_display
, window
,
225 CWEventMask
|CWDontPropagate
, &attrib_set
);
228 /* create the ObClient struct, and populate it from the hints on the
230 self
= g_new(ObClient
, 1);
231 self
->obwin
.type
= Window_Client
;
232 self
->window
= window
;
233 client_get_all(self
);
235 /* remove the client's border (and adjust re gravity) */
236 client_toggle_border(self
, FALSE
);
238 /* specify that if we exit, the window should not be destroyed and should
239 be reparented back to root automatically */
240 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
242 /* create the decoration frame for the client window */
243 self
->frame
= frame_new();
245 frame_grab_client(self
->frame
, self
);
247 client_apply_startup_state(self
);
251 /* add to client list/map */
252 client_list
= g_list_append(client_list
, self
);
253 g_hash_table_insert(window_map
, &self
->window
, self
);
255 /* update the focus lists */
256 focus_order_add_new(self
);
258 /* focus the new window? */
259 if (ob_state() != OB_STATE_STARTING
&& config_focus_new
&&
260 /* note the check against Type_Normal/Dialog, not client_normal(self),
261 which would also include other types. in this case we want more
262 strict rules for focus */
263 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
264 self
->type
== OB_CLIENT_TYPE_DIALOG
))
266 if (self
->desktop
!= screen_desktop
)
268 /* activate the window */
269 stacking_add(CLIENT_AS_WINDOW(self
));
274 gboolean group_foc
= FALSE
;
279 for (it
= self
->group
->members
; it
; it
= it
->next
)
281 if (client_focused(it
->data
))
289 (!self
->transient_for
&& (!self
->group
||
290 !self
->group
->members
->next
))) ||
291 client_search_focus_tree_full(self
) ||
293 !client_normal(focus_client
))
295 /* activate the window */
296 stacking_add(CLIENT_AS_WINDOW(self
));
301 /* try to not get in the way */
302 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
308 stacking_add(CLIENT_AS_WINDOW(self
));
311 dispatch_client(Event_Client_New
, self
, 0, 0);
313 /* make sure the window is visible */
314 client_move_onscreen(self
);
316 screen_update_areas();
318 client_showhide(self
);
320 /* use client_focus instead of client_activate cuz client_activate does
321 stuff like switch desktops etc and I'm not interested in all that when
322 a window maps since its not based on an action from the user like
323 clicking a window to activate is. so keep the new window out of the way
325 if (activate
) client_focus(self
);
327 /* update the list hints */
330 dispatch_client(Event_Client_Mapped
, self
, 0, 0);
332 g_message("Managed window 0x%lx (%s)", window
, self
->class);
335 void client_unmanage_all()
337 while (client_list
!= NULL
)
338 client_unmanage(client_list
->data
);
341 /* called by client_unmanage() to close any menus referencing this client */
342 void client_close_menus(gpointer key
, gpointer value
, gpointer self
)
344 if (((ObMenu
*)value
)->client
== (ObClient
*)self
)
345 menu_hide((ObMenu
*)value
);
348 void client_unmanage(ObClient
*self
)
353 g_message("Unmanaging window: %lx (%s)", self
->window
, self
->class);
355 dispatch_client(Event_Client_Destroy
, self
, 0, 0);
356 g_assert(self
!= NULL
);
358 /* remove the window from our save set */
359 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
361 /* we dont want events no more */
362 XSelectInput(ob_display
, self
->window
, NoEventMask
);
364 frame_hide(self
->frame
);
366 client_list
= g_list_remove(client_list
, self
);
367 stacking_remove(self
);
368 g_hash_table_remove(window_map
, &self
->window
);
370 /* update the focus lists */
371 focus_order_remove(self
);
373 /* once the client is out of the list, update the struts to remove it's
375 screen_update_areas();
377 /* tell our parent(s) that we're gone */
378 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
381 for (it
= self
->group
->members
; it
; it
= it
->next
)
382 if (it
->data
!= self
)
383 ((ObClient
*)it
->data
)->transients
=
384 g_slist_remove(((ObClient
*)it
->data
)->transients
, self
);
385 } else if (self
->transient_for
) { /* transient of window */
386 self
->transient_for
->transients
=
387 g_slist_remove(self
->transient_for
->transients
, self
);
390 /* tell our transients that we're gone */
391 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
392 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
393 ((ObClient
*)it
->data
)->transient_for
= NULL
;
394 client_calc_layer(it
->data
);
398 if (moveresize_client
== self
)
399 moveresize_end(TRUE
);
401 /* close any windows that are attached to this window */
402 g_hash_table_foreach(menu_hash
, client_close_menus
, self
);
405 if (focus_client
== self
) {
408 /* focus the last focused window on the desktop, and ignore enter
409 events from the unmap so it doesnt mess with the focus */
410 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
411 client_unfocus(self
);
414 /* remove from its group */
416 group_remove(self
->group
, self
);
420 /* dispatch the unmapped event */
421 dispatch_client(Event_Client_Unmapped
, self
, 0, 0);
422 g_assert(self
!= NULL
);
424 /* give the client its border back */
425 client_toggle_border(self
, TRUE
);
427 /* reparent the window out of the frame, and free the frame */
428 frame_release_client(self
->frame
, self
);
431 if (ob_state() != OB_STATE_EXITING
) {
432 /* these values should not be persisted across a window
434 prop_erase(self
->window
, prop_atoms
.net_wm_desktop
);
435 prop_erase(self
->window
, prop_atoms
.net_wm_state
);
437 /* if we're left in an iconic state, the client wont be mapped. this is
438 bad, since we will no longer be managing the window on restart */
440 XMapWindow(ob_display
, self
->window
);
444 g_message("Unmanaged window 0x%lx", self
->window
);
446 /* free all data allocated in the client struct */
447 g_slist_free(self
->transients
);
448 for (j
= 0; j
< self
->nicons
; ++j
)
449 g_free(self
->icons
[j
].data
);
450 if (self
->nicons
> 0)
453 g_free(self
->icon_title
);
459 /* update the list hints */
463 void client_move_onscreen(ObClient
*self
)
466 int x
= self
->frame
->area
.x
, y
= self
->frame
->area
.y
;
468 /* XXX watch for xinerama dead areas */
469 a
= screen_area(self
->desktop
);
470 if (x
>= a
->x
+ a
->width
- 1)
471 x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
472 if (y
>= a
->y
+ a
->height
- 1)
473 y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
474 if (x
+ self
->frame
->area
.width
- 1 < a
->x
)
476 if (y
+ self
->frame
->area
.height
- 1< a
->y
)
479 frame_frame_gravity(self
->frame
, &x
, &y
); /* get where the client
481 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
,
482 self
->area
.width
, self
->area
.height
,
486 static void client_toggle_border(ObClient
*self
, gboolean show
)
488 /* adjust our idea of where the client is, based on its border. When the
489 border is removed, the client should now be considered to be in a
491 when re-adding the border to the client, the same operation needs to be
493 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
494 int x
= oldx
, y
= oldy
;
495 switch(self
->gravity
) {
497 case NorthWestGravity
:
499 case SouthWestGravity
:
501 case NorthEastGravity
:
503 case SouthEastGravity
:
504 if (show
) x
-= self
->border_width
* 2;
505 else x
+= self
->border_width
* 2;
512 if (show
) x
-= self
->border_width
;
513 else x
+= self
->border_width
;
516 switch(self
->gravity
) {
518 case NorthWestGravity
:
520 case NorthEastGravity
:
522 case SouthWestGravity
:
524 case SouthEastGravity
:
525 if (show
) y
-= self
->border_width
* 2;
526 else y
+= self
->border_width
* 2;
533 if (show
) y
-= self
->border_width
;
534 else y
+= self
->border_width
;
541 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
543 /* move the client so it is back it the right spot _with_ its
545 if (x
!= oldx
|| y
!= oldy
)
546 XMoveWindow(ob_display
, self
->window
, x
, y
);
548 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
552 static void client_get_all(ObClient
*self
)
554 /* update EVERYTHING!! */
556 self
->ignore_unmaps
= 0;
560 self
->title
= self
->icon_title
= NULL
;
561 self
->title_count
= 1;
562 self
->name
= self
->class = self
->role
= NULL
;
563 self
->wmstate
= NormalState
;
564 self
->transient
= FALSE
;
565 self
->transients
= NULL
;
566 self
->transient_for
= NULL
;
568 self
->urgent
= FALSE
;
569 self
->positioned
= FALSE
;
570 self
->decorate
= TRUE
;
574 client_get_area(self
);
575 client_update_transient_for(self
);
576 client_update_wmhints(self
);
577 client_get_desktop(self
);
578 client_get_state(self
);
579 client_get_shaped(self
);
581 client_get_mwm_hints(self
);
582 client_get_type(self
);/* this can change the mwmhints for special cases */
584 client_update_protocols(self
);
586 client_get_gravity(self
); /* get the attribute gravity */
587 client_update_normal_hints(self
); /* this may override the attribute
590 /* got the type, the mwmhints, the protocols, and the normal hints
591 (min/max sizes), so we're ready to set up the decorations/functions */
592 client_setup_decor_and_functions(self
);
594 client_update_title(self
);
595 client_update_class(self
);
596 client_update_strut(self
);
597 client_update_icons(self
);
599 client_change_state(self
);
602 static void client_get_area(ObClient
*self
)
604 XWindowAttributes wattrib
;
607 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
608 g_assert(ret
!= BadWindow
);
610 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
611 self
->border_width
= wattrib
.border_width
;
614 static void client_get_desktop(ObClient
*self
)
616 guint32 d
= screen_num_desktops
; /* an always-invalid value */
618 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
619 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
620 self
->desktop
= screen_num_desktops
- 1;
624 gboolean trdesk
= FALSE
;
626 if (self
->transient_for
) {
627 if (self
->transient_for
!= OB_TRAN_GROUP
) {
628 self
->desktop
= self
->transient_for
->desktop
;
633 for (it
= self
->group
->members
; it
; it
= it
->next
)
634 if (it
->data
!= self
&&
635 !((ObClient
*)it
->data
)->transient_for
) {
636 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
643 /* defaults to the current desktop */
644 self
->desktop
= screen_desktop
;
647 if (self
->desktop
!= d
) {
648 /* set the desktop hint, to make sure that it always exists */
649 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
653 static void client_get_state(ObClient
*self
)
658 self
->modal
= self
->shaded
= self
->max_horz
= self
->max_vert
=
659 self
->fullscreen
= self
->above
= self
->below
= self
->iconic
=
660 self
->skip_taskbar
= self
->skip_pager
= FALSE
;
662 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
664 for (i
= 0; i
< num
; ++i
) {
665 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
667 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
669 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
671 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
672 self
->skip_taskbar
= TRUE
;
673 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
674 self
->skip_pager
= TRUE
;
675 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
676 self
->fullscreen
= TRUE
;
677 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
678 self
->max_vert
= TRUE
;
679 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
680 self
->max_horz
= TRUE
;
681 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
683 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
691 static void client_get_shaped(ObClient
*self
)
693 self
->shaped
= FALSE
;
695 if (extensions_shape
) {
700 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
702 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
703 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
705 self
->shaped
= (s
!= 0);
710 void client_update_transient_for(ObClient
*self
)
715 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
716 self
->transient
= TRUE
;
717 if (t
!= self
->window
) { /* cant be transient to itself! */
718 c
= g_hash_table_lookup(window_map
, &t
);
719 /* if this happens then we need to check for it*/
721 g_assert(!c
|| WINDOW_IS_CLIENT(c
));
723 if (!c
&& self
->group
) {
724 /* not transient to a client, see if it is transient for a
726 if (t
== self
->group
->leader
||
728 t
== RootWindow(ob_display
, ob_screen
)) {
729 /* window is a transient for its group! */
735 self
->transient
= FALSE
;
737 /* if anything has changed... */
738 if (c
!= self
->transient_for
) {
739 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
742 /* remove from old parents */
743 for (it
= self
->group
->members
; it
; it
= it
->next
)
744 if (it
->data
!= self
&&
745 !((ObClient
*)it
->data
)->transient_for
)
746 ((ObClient
*)it
->data
)->transients
=
747 g_slist_remove(((ObClient
*)it
->data
)->transients
, self
);
748 } else if (self
->transient_for
!= NULL
) { /* transient of window */
749 /* remove from old parent */
750 self
->transient_for
->transients
=
751 g_slist_remove(self
->transient_for
->transients
, self
);
753 self
->transient_for
= c
;
754 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
757 /* add to new parents */
758 for (it
= self
->group
->members
; it
; it
= it
->next
)
759 if (it
->data
!= self
&&
760 !((ObClient
*)it
->data
)->transient_for
)
761 ((ObClient
*)it
->data
)->transients
=
762 g_slist_append(((ObClient
*)it
->data
)->transients
, self
);
764 /* remove all transients which are in the group, that causes
765 circlular pointer hell of doom */
766 for (it
= self
->group
->members
; it
; it
= it
->next
) {
768 for (sit
= self
->transients
; sit
; sit
= next
) {
770 if (sit
->data
== it
->data
)
771 self
->transients
= g_slist_remove(self
->transients
,
775 } else if (self
->transient_for
!= NULL
) { /* transient of window */
776 /* add to new parent */
777 self
->transient_for
->transients
=
778 g_slist_append(self
->transient_for
->transients
, self
);
783 static void client_get_mwm_hints(ObClient
*self
)
788 self
->mwmhints
.flags
= 0; /* default to none */
790 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
792 if (num
>= OB_MWM_ELEMENTS
) {
793 self
->mwmhints
.flags
= hints
[0];
794 self
->mwmhints
.functions
= hints
[1];
795 self
->mwmhints
.decorations
= hints
[2];
801 void client_get_type(ObClient
*self
)
808 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
809 /* use the first value that we know about in the array */
810 for (i
= 0; i
< num
; ++i
) {
811 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
812 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
813 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
814 self
->type
= OB_CLIENT_TYPE_DOCK
;
815 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
816 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
817 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
818 self
->type
= OB_CLIENT_TYPE_MENU
;
819 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
820 self
->type
= OB_CLIENT_TYPE_UTILITY
;
821 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
822 self
->type
= OB_CLIENT_TYPE_SPLASH
;
823 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
824 self
->type
= OB_CLIENT_TYPE_DIALOG
;
825 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
826 self
->type
= OB_CLIENT_TYPE_NORMAL
;
827 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
828 /* prevent this window from getting any decor or
830 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
831 OB_MWM_FLAG_DECORATIONS
);
832 self
->mwmhints
.decorations
= 0;
833 self
->mwmhints
.functions
= 0;
835 if (self
->type
!= (ObClientType
) -1)
836 break; /* grab the first legit type */
841 if (self
->type
== (ObClientType
) -1) {
842 /*the window type hint was not set, which means we either classify
843 ourself as a normal window or a dialog, depending on if we are a
846 self
->type
= OB_CLIENT_TYPE_DIALOG
;
848 self
->type
= OB_CLIENT_TYPE_NORMAL
;
852 void client_update_protocols(ObClient
*self
)
857 self
->focus_notify
= FALSE
;
858 self
->delete_window
= FALSE
;
860 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
861 for (i
= 0; i
< num_return
; ++i
) {
862 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
863 /* this means we can request the window to close */
864 self
->delete_window
= TRUE
;
865 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
866 /* if this protocol is requested, then the window will be
867 notified whenever we want it to receive focus */
868 self
->focus_notify
= TRUE
;
874 static void client_get_gravity(ObClient
*self
)
876 XWindowAttributes wattrib
;
879 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
880 g_assert(ret
!= BadWindow
);
881 self
->gravity
= wattrib
.win_gravity
;
884 void client_update_normal_hints(ObClient
*self
)
888 int oldgravity
= self
->gravity
;
891 self
->min_ratio
= 0.0f
;
892 self
->max_ratio
= 0.0f
;
893 SIZE_SET(self
->size_inc
, 1, 1);
894 SIZE_SET(self
->base_size
, 0, 0);
895 SIZE_SET(self
->min_size
, 0, 0);
896 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
898 /* get the hints from the window */
899 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
900 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
902 if (size
.flags
& PWinGravity
) {
903 self
->gravity
= size
.win_gravity
;
905 /* if the client has a frame, i.e. has already been mapped and
906 is changing its gravity */
907 if (self
->frame
&& self
->gravity
!= oldgravity
) {
908 /* move our idea of the client's position based on its new
910 self
->area
.x
= self
->frame
->area
.x
;
911 self
->area
.y
= self
->frame
->area
.y
;
912 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
916 if (size
.flags
& PAspect
) {
917 if (size
.min_aspect
.y
)
918 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
919 if (size
.max_aspect
.y
)
920 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
923 if (size
.flags
& PMinSize
)
924 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
926 if (size
.flags
& PMaxSize
)
927 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
929 if (size
.flags
& PBaseSize
)
930 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
932 if (size
.flags
& PResizeInc
)
933 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
937 void client_setup_decor_and_functions(ObClient
*self
)
939 /* start with everything (cept fullscreen) */
940 self
->decorations
= (OB_FRAME_DECOR_TITLEBAR
|
941 OB_FRAME_DECOR_HANDLE
|
942 OB_FRAME_DECOR_GRIPS
|
943 OB_FRAME_DECOR_BORDER
|
944 OB_FRAME_DECOR_ICON
|
945 OB_FRAME_DECOR_ALLDESKTOPS
|
946 OB_FRAME_DECOR_ICONIFY
|
947 OB_FRAME_DECOR_MAXIMIZE
|
948 OB_FRAME_DECOR_SHADE
);
949 self
->functions
= (OB_CLIENT_FUNC_RESIZE
|
950 OB_CLIENT_FUNC_MOVE
|
951 OB_CLIENT_FUNC_ICONIFY
|
952 OB_CLIENT_FUNC_MAXIMIZE
|
953 OB_CLIENT_FUNC_SHADE
);
954 if (self
->delete_window
) {
955 self
->functions
|= OB_CLIENT_FUNC_CLOSE
;
956 self
->decorations
|= OB_FRAME_DECOR_CLOSE
;
959 if (!(self
->min_size
.width
< self
->max_size
.width
||
960 self
->min_size
.height
< self
->max_size
.height
))
961 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
963 switch (self
->type
) {
964 case OB_CLIENT_TYPE_NORMAL
:
965 /* normal windows retain all of the possible decorations and
966 functionality, and are the only windows that you can fullscreen */
967 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
970 case OB_CLIENT_TYPE_DIALOG
:
971 case OB_CLIENT_TYPE_UTILITY
:
972 /* these windows cannot be maximized */
973 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
976 case OB_CLIENT_TYPE_MENU
:
977 case OB_CLIENT_TYPE_TOOLBAR
:
978 /* these windows get less functionality */
979 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
982 case OB_CLIENT_TYPE_DESKTOP
:
983 case OB_CLIENT_TYPE_DOCK
:
984 case OB_CLIENT_TYPE_SPLASH
:
985 /* none of these windows are manipulated by the window manager */
986 self
->decorations
= 0;
991 /* Mwm Hints are applied subtractively to what has already been chosen for
992 decor and functionality */
993 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
994 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
995 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
996 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
997 /* if the mwm hints request no handle or title, then all
998 decorations are disabled */
999 self
->decorations
= 0;
1003 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1004 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1005 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1006 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1007 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1008 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1009 /* dont let mwm hints kill any buttons
1010 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1011 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1012 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1013 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1015 /* dont let mwm hints kill the close button
1016 if (! (self->mwmhints.functions & MwmFunc_Close))
1017 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1021 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1022 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1023 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1024 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1025 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1026 self
->decorations
&= ~OB_FRAME_DECOR_GRIPS
;
1028 /* can't maximize without moving/resizing */
1029 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1030 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1031 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1032 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1033 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1036 /* finally, the user can have requested no decorations, which overrides
1038 if (!self
->decorate
)
1039 self
->decorations
= 0;
1041 /* if we don't have a titlebar, then we cannot shade! */
1042 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1043 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1045 /* now we need to check against rules for the client's current state */
1046 if (self
->fullscreen
) {
1047 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1048 OB_CLIENT_FUNC_FULLSCREEN
|
1049 OB_CLIENT_FUNC_ICONIFY
);
1050 self
->decorations
= 0;
1053 client_change_allowed_actions(self
);
1056 /* this makes sure that these windows appear on all desktops */
1057 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
&&
1058 self
->desktop
!= DESKTOP_ALL
)
1059 client_set_desktop(self
, DESKTOP_ALL
, FALSE
);
1061 /* adjust the client's decorations, etc. */
1062 client_reconfigure(self
);
1064 /* this makes sure that these windows appear on all desktops */
1065 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
&&
1066 self
->desktop
!= DESKTOP_ALL
)
1068 self
->desktop
= DESKTOP_ALL
;
1073 static void client_change_allowed_actions(ObClient
*self
)
1078 /* desktop windows are kept on all desktops */
1079 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1080 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1082 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1083 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1084 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1085 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1086 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1087 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1088 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1089 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1090 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1091 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1092 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1093 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1094 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1095 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1096 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1099 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1101 /* make sure the window isn't breaking any rules now */
1103 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1104 if (self
->frame
) client_shade(self
, FALSE
);
1105 else self
->shaded
= FALSE
;
1107 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1108 g_message("UNSETTING ICONIC");
1109 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1110 else self
->iconic
= FALSE
;
1112 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1113 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1114 else self
->fullscreen
= FALSE
;
1116 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1118 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1119 else self
->max_vert
= self
->max_horz
= FALSE
;
1123 void client_reconfigure(ObClient
*self
)
1125 /* by making this pass FALSE for user, we avoid the emacs event storm where
1126 every configurenotify causes an update in its normal hints, i think this
1127 is generally what we want anyways... */
1128 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
1129 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1132 void client_update_wmhints(ObClient
*self
)
1135 gboolean ur
= FALSE
;
1138 /* assume a window takes input if it doesnt specify */
1139 self
->can_focus
= TRUE
;
1141 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1142 if (hints
->flags
& InputHint
)
1143 self
->can_focus
= hints
->input
;
1145 /* only do this when first managing the window *AND* when we aren't
1147 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1148 if (hints
->flags
& StateHint
)
1149 self
->iconic
= hints
->initial_state
== IconicState
;
1151 if (hints
->flags
& XUrgencyHint
)
1154 if (!(hints
->flags
& WindowGroupHint
))
1155 hints
->window_group
= None
;
1157 /* did the group state change? */
1158 if (hints
->window_group
!=
1159 (self
->group
? self
->group
->leader
: None
)) {
1160 /* remove from the old group if there was one */
1161 if (self
->group
!= NULL
) {
1162 /* remove transients of the group */
1163 for (it
= self
->group
->members
; it
; it
= it
->next
)
1164 self
->transients
= g_slist_remove(self
->transients
,
1166 group_remove(self
->group
, self
);
1169 if (hints
->window_group
!= None
) {
1170 self
->group
= group_add(hints
->window_group
, self
);
1172 /* i can only have transients from the group if i am not
1174 if (!self
->transient_for
) {
1175 /* add other transients of the group that are already
1177 for (it
= self
->group
->members
; it
; it
= it
->next
)
1178 if (it
->data
!= self
&&
1179 ((ObClient
*)it
->data
)->transient_for
== OB_TRAN_GROUP
)
1180 self
->transients
= g_slist_append(self
->transients
,
1185 /* the WM_HINTS can contain an icon */
1186 client_update_icons(self
);
1188 /* because the self->transient flag wont change from this call,
1189 we don't need to update the window's type and such, only its
1190 transient_for, and the transients lists of other windows in
1191 the group may be affected */
1192 client_update_transient_for(self
);
1198 if (ur
!= self
->urgent
) {
1200 g_message("Urgent Hint for 0x%lx: %s", self
->window
,
1202 /* fire the urgent callback if we're mapped, otherwise, wait until
1203 after we're mapped */
1205 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1209 void client_update_title(ObClient
*self
)
1215 gboolean read_title
;
1217 g_free(self
->title
);
1220 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1221 /* try old x stuff */
1222 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1223 data
= g_strdup("Unnamed Window");
1225 /* look for duplicates and append a number */
1227 for (it
= client_list
; it
; it
= it
->next
)
1228 if (it
->data
!= self
) {
1229 ObClient
*c
= it
->data
;
1230 if (0 == strncmp(c
->title
, data
, strlen(data
)))
1231 nums
|= 1 << c
->title_count
;
1233 /* find first free number */
1234 for (i
= 1; i
<= 32; ++i
)
1235 if (!(nums
& (1 << i
))) {
1236 if (self
->title_count
== 1 || i
== 1)
1237 self
->title_count
= i
;
1240 /* dont display the number for the first window */
1241 if (self
->title_count
> 1) {
1242 char *vdata
, *ndata
;
1243 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1244 vdata
= g_strconcat(data
, ndata
, NULL
);
1250 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1255 frame_adjust_title(self
->frame
);
1257 /* update the icon title */
1259 g_free(self
->icon_title
);
1263 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1264 /* try old x stuff */
1265 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
)) {
1266 data
= g_strdup(self
->title
);
1270 /* append the title count, dont display the number for the first window */
1271 if (read_title
&& self
->title_count
> 1) {
1272 char *vdata
, *ndata
;
1273 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1274 vdata
= g_strconcat(data
, ndata
, NULL
);
1280 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1282 self
->icon_title
= data
;
1285 void client_update_class(ObClient
*self
)
1290 if (self
->name
) g_free(self
->name
);
1291 if (self
->class) g_free(self
->class);
1292 if (self
->role
) g_free(self
->role
);
1294 self
->name
= self
->class = self
->role
= NULL
;
1296 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1298 self
->name
= g_strdup(data
[0]);
1300 self
->class = g_strdup(data
[1]);
1305 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1306 self
->role
= g_strdup(s
);
1308 if (self
->name
== NULL
) self
->name
= g_strdup("");
1309 if (self
->class == NULL
) self
->class = g_strdup("");
1310 if (self
->role
== NULL
) self
->role
= g_strdup("");
1313 void client_update_strut(ObClient
*self
)
1318 if (!PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1319 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1322 STRUT_SET(self
->strut
, data
[0], data
[2], data
[1], data
[3]);
1324 STRUT_SET(self
->strut
, 0, 0, 0, 0);
1328 /* updating here is pointless while we're being mapped cuz we're not in
1329 the client list yet */
1331 screen_update_areas();
1334 void client_update_icons(ObClient
*self
)
1340 for (i
= 0; i
< self
->nicons
; ++i
)
1341 g_free(self
->icons
[i
].data
);
1342 if (self
->nicons
> 0)
1343 g_free(self
->icons
);
1346 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1347 /* figure out how many valid icons are in here */
1349 while (num
- i
> 2) {
1353 if (i
> num
|| w
*h
== 0) break;
1357 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1359 /* store the icons */
1361 for (j
= 0; j
< self
->nicons
; ++j
) {
1364 w
= self
->icons
[j
].width
= data
[i
++];
1365 h
= self
->icons
[j
].height
= data
[i
++];
1367 if (w
*h
== 0) continue;
1369 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
1370 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
1375 self
->icons
[j
].data
[t
] =
1376 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
1377 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
1378 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
1379 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
1385 } else if (PROP_GETA32(self
->window
, kwm_win_icon
,
1386 kwm_win_icon
, &data
, &num
)) {
1389 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1390 xerror_set_ignore(TRUE
);
1391 if (!RrPixmapToRGBA(ob_rr_inst
,
1393 &self
->icons
[self
->nicons
-1].width
,
1394 &self
->icons
[self
->nicons
-1].height
,
1395 &self
->icons
[self
->nicons
-1].data
)) {
1396 g_free(&self
->icons
[self
->nicons
-1]);
1399 xerror_set_ignore(FALSE
);
1405 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
1406 if (hints
->flags
& IconPixmapHint
) {
1408 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1409 xerror_set_ignore(TRUE
);
1410 if (!RrPixmapToRGBA(ob_rr_inst
,
1412 (hints
->flags
& IconMaskHint
?
1413 hints
->icon_mask
: None
),
1414 &self
->icons
[self
->nicons
-1].width
,
1415 &self
->icons
[self
->nicons
-1].height
,
1416 &self
->icons
[self
->nicons
-1].data
)){
1417 g_free(&self
->icons
[self
->nicons
-1]);
1420 xerror_set_ignore(FALSE
);
1427 frame_adjust_icon(self
->frame
);
1430 static void client_change_state(ObClient
*self
)
1433 guint32 netstate
[10];
1436 state
[0] = self
->wmstate
;
1438 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1442 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1444 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1446 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1447 if (self
->skip_taskbar
)
1448 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1449 if (self
->skip_pager
)
1450 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1451 if (self
->fullscreen
)
1452 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1454 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1456 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1458 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1460 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1461 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1463 client_calc_layer(self
);
1466 frame_adjust_state(self
->frame
);
1469 ObClient
*client_search_focus_tree(ObClient
*self
)
1474 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
1475 if (client_focused(it
->data
)) return it
->data
;
1476 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
1481 ObClient
*client_search_focus_tree_full(ObClient
*self
)
1483 if (self
->transient_for
) {
1484 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1485 return client_search_focus_tree_full(self
->transient_for
);
1488 gboolean recursed
= FALSE
;
1490 for (it
= self
->group
->members
; it
; it
= it
->next
)
1491 if (!((ObClient
*)it
->data
)->transient_for
) {
1493 if ((c
= client_search_focus_tree_full(it
->data
)))
1502 /* this function checks the whole tree, the client_search_focus_tree~
1503 does not, so we need to check this window */
1504 if (client_focused(self
))
1506 return client_search_focus_tree(self
);
1509 static ObStackingLayer
calc_layer(ObClient
*self
)
1513 if (self
->fullscreen
) l
= OB_STACKING_LAYER_FULLSCREEN
;
1514 else if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1515 l
= OB_STACKING_LAYER_DESKTOP
;
1516 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
1517 if (!self
->below
) l
= OB_STACKING_LAYER_TOP
;
1518 else l
= OB_STACKING_LAYER_NORMAL
;
1520 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
1521 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
1522 else l
= OB_STACKING_LAYER_NORMAL
;
1527 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
1528 ObStackingLayer l
, gboolean raised
)
1530 ObStackingLayer old
, own
;
1534 own
= calc_layer(self
);
1535 self
->layer
= l
> own
? l
: own
;
1537 for (it
= self
->transients
; it
; it
= it
->next
)
1538 client_calc_layer_recursive(it
->data
, orig
,
1539 l
, raised
? raised
: l
!= old
);
1541 if (!raised
&& l
!= old
)
1542 if (orig
->frame
) { /* only restack if the original window is managed */
1543 /* XXX add_non_intrusive ever? */
1544 stacking_remove(CLIENT_AS_WINDOW(self
));
1545 stacking_add(CLIENT_AS_WINDOW(self
));
1549 void client_calc_layer(ObClient
*self
)
1556 /* transients take on the layer of their parents */
1557 self
= client_search_top_transient(self
);
1559 l
= calc_layer(self
);
1561 client_calc_layer_recursive(self
, orig
, l
, FALSE
);
1564 gboolean
client_should_show(ObClient
*self
)
1566 if (self
->iconic
) return FALSE
;
1567 else if (!(self
->desktop
== screen_desktop
||
1568 self
->desktop
== DESKTOP_ALL
)) return FALSE
;
1569 else if (client_normal(self
) && screen_showing_desktop
) return FALSE
;
1574 static void client_showhide(ObClient
*self
)
1577 if (client_should_show(self
))
1578 frame_show(self
->frame
);
1580 frame_hide(self
->frame
);
1583 gboolean
client_normal(ObClient
*self
) {
1584 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
1585 self
->type
== OB_CLIENT_TYPE_DOCK
||
1586 self
->type
== OB_CLIENT_TYPE_SPLASH
);
1589 static void client_apply_startup_state(ObClient
*self
)
1591 /* these are in a carefully crafted order.. */
1594 self
->iconic
= FALSE
;
1595 client_iconify(self
, TRUE
, FALSE
);
1597 if (self
->fullscreen
) {
1598 self
->fullscreen
= FALSE
;
1599 client_fullscreen(self
, TRUE
, FALSE
);
1602 self
->shaded
= FALSE
;
1603 client_shade(self
, TRUE
);
1606 dispatch_client(Event_Client_Urgent
, self
, self
->urgent
, 0);
1608 if (self
->max_vert
&& self
->max_horz
) {
1609 self
->max_vert
= self
->max_horz
= FALSE
;
1610 client_maximize(self
, TRUE
, 0, FALSE
);
1611 } else if (self
->max_vert
) {
1612 self
->max_vert
= FALSE
;
1613 client_maximize(self
, TRUE
, 2, FALSE
);
1614 } else if (self
->max_horz
) {
1615 self
->max_horz
= FALSE
;
1616 client_maximize(self
, TRUE
, 1, FALSE
);
1619 /* nothing to do for the other states:
1628 void client_configure(ObClient
*self
, ObCorner anchor
,
1629 int x
, int y
, int w
, int h
,
1630 gboolean user
, gboolean final
)
1632 gboolean moved
= FALSE
, resized
= FALSE
;
1634 /* gets the frame's position */
1635 frame_client_gravity(self
->frame
, &x
, &y
);
1637 /* these positions are frame positions, not client positions */
1639 /* set the size and position if fullscreen */
1640 if (self
->fullscreen
) {
1643 XF86VidModeModeLine mode
;
1648 i
= client_monitor(self
);
1649 a
= screen_physical_area_monitor(i
);
1652 if (i
== 0 && /* primary head */
1653 extensions_vidmode
&&
1654 XF86VidModeGetViewPort(ob_display
, ob_screen
, &x
, &y
) &&
1655 /* get the mode last so the mode.privsize isnt freed incorrectly */
1656 XF86VidModeGetModeLine(ob_display
, ob_screen
, &dot
, &mode
)) {
1661 if (mode
.privsize
) XFree(mode
.private);
1671 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1675 a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
1677 /* set the size and position if maximized */
1678 if (self
->max_horz
) {
1679 x
= a
->x
- self
->frame
->size
.left
;
1682 if (self
->max_vert
) {
1684 h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1688 /* gets the client's position */
1689 frame_frame_gravity(self
->frame
, &x
, &y
);
1691 /* these override the above states! if you cant move you can't move! */
1693 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
1697 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
1698 w
= self
->area
.width
;
1699 h
= self
->area
.height
;
1703 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1704 int basew
, baseh
, minw
, minh
;
1706 /* base size is substituted with min size if not specified */
1707 if (self
->base_size
.width
|| self
->base_size
.height
) {
1708 basew
= self
->base_size
.width
;
1709 baseh
= self
->base_size
.height
;
1711 basew
= self
->min_size
.width
;
1712 baseh
= self
->min_size
.height
;
1714 /* min size is substituted with base size if not specified */
1715 if (self
->min_size
.width
|| self
->min_size
.height
) {
1716 minw
= self
->min_size
.width
;
1717 minh
= self
->min_size
.height
;
1719 minw
= self
->base_size
.width
;
1720 minh
= self
->base_size
.height
;
1724 /* for interactive resizing. have to move half an increment in each
1727 /* how far we are towards the next size inc */
1728 int mw
= (w
- basew
) % self
->size_inc
.width
;
1729 int mh
= (h
- baseh
) % self
->size_inc
.height
;
1731 int aw
= self
->size_inc
.width
/ 2;
1732 int ah
= self
->size_inc
.height
/ 2;
1733 /* don't let us move into a new size increment */
1734 if (mw
+ aw
>= self
->size_inc
.width
)
1735 aw
= self
->size_inc
.width
- mw
- 1;
1736 if (mh
+ ah
>= self
->size_inc
.height
)
1737 ah
= self
->size_inc
.height
- mh
- 1;
1741 /* if this is a user-requested resize, then check against min/max
1744 /* smaller than min size or bigger than max size? */
1745 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
1746 if (w
< minw
) w
= minw
;
1747 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
1748 if (h
< minh
) h
= minh
;
1754 /* keep to the increments */
1755 w
/= self
->size_inc
.width
;
1756 h
/= self
->size_inc
.height
;
1758 /* you cannot resize to nothing */
1762 /* store the logical size */
1763 SIZE_SET(self
->logical_size
, w
, h
);
1765 w
*= self
->size_inc
.width
;
1766 h
*= self
->size_inc
.height
;
1772 /* adjust the height to match the width for the aspect ratios.
1773 for this, min size is not substituted for base size ever. */
1774 w
-= self
->base_size
.width
;
1775 h
-= self
->base_size
.height
;
1777 if (self
->min_ratio
)
1778 if (h
* self
->min_ratio
> w
) h
= (int)(w
/ self
->min_ratio
);
1779 if (self
->max_ratio
)
1780 if (h
* self
->max_ratio
< w
) h
= (int)(w
/ self
->max_ratio
);
1782 w
+= self
->base_size
.width
;
1783 h
+= self
->base_size
.height
;
1788 case OB_CORNER_TOPLEFT
:
1790 case OB_CORNER_TOPRIGHT
:
1791 x
-= w
- self
->area
.width
;
1793 case OB_CORNER_BOTTOMLEFT
:
1794 y
-= h
- self
->area
.height
;
1796 case OB_CORNER_BOTTOMRIGHT
:
1797 x
-= w
- self
->area
.width
;
1798 y
-= h
- self
->area
.height
;
1802 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
1803 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
1805 RECT_SET(self
->area
, x
, y
, w
, h
);
1807 /* for app-requested resizes, always resize if 'resized' is true.
1808 for user-requested ones, only resize if final is true, or when
1809 resizing in opaque mode */
1810 if ((!user
&& resized
) ||
1811 (user
&& (final
|| (resized
&& config_opaque_resize
))))
1812 XResizeWindow(ob_display
, self
->window
, w
, h
);
1814 /* move/resize the frame to match the request */
1816 if (self
->decorations
!= self
->frame
->decorations
)
1817 moved
= resized
= TRUE
;
1819 if (moved
|| resized
)
1820 frame_adjust_area(self
->frame
, moved
, resized
);
1822 /* If you send this and the client hasn't changed you end up with buggy
1823 clients (emacs) freaking out, cuz they send back a configure every
1824 time they receive this event, which resends them this event... etc.
1826 if ((!user
&& moved
) || (user
&& final
)) {
1828 event
.type
= ConfigureNotify
;
1829 event
.xconfigure
.display
= ob_display
;
1830 event
.xconfigure
.event
= self
->window
;
1831 event
.xconfigure
.window
= self
->window
;
1833 /* root window real coords */
1834 event
.xconfigure
.x
= self
->frame
->area
.x
+ self
->frame
->size
.left
;
1835 event
.xconfigure
.y
= self
->frame
->area
.y
+ self
->frame
->size
.top
;
1837 event
.xconfigure
.width
= w
;
1838 event
.xconfigure
.height
= h
;
1839 event
.xconfigure
.border_width
= 0;
1840 event
.xconfigure
.above
= self
->frame
->plate
;
1841 event
.xconfigure
.override_redirect
= FALSE
;
1842 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
1843 FALSE
, StructureNotifyMask
, &event
);
1848 void client_fullscreen(ObClient
*self
, gboolean fs
, gboolean savearea
)
1852 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
1853 self
->fullscreen
== fs
) return; /* already done */
1855 self
->fullscreen
= fs
;
1856 client_change_state(self
); /* change the state hints on the client,
1857 and adjust out layer/stacking */
1861 guint32 dimensions
[4];
1862 dimensions
[0] = self
->area
.x
;
1863 dimensions
[1] = self
->area
.y
;
1864 dimensions
[2] = self
->area
.width
;
1865 dimensions
[3] = self
->area
.height
;
1867 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
1871 /* these are not actually used cuz client_configure will set them
1872 as appropriate when the window is fullscreened */
1879 /* pick some fallbacks... */
1880 a
= screen_area_monitor(self
->desktop
, 0);
1881 x
= a
->x
+ a
->width
/ 4;
1882 y
= a
->y
+ a
->height
/ 4;
1886 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
1887 (guint32
**)&dimensions
, &num
)) {
1898 client_setup_decor_and_functions(self
);
1900 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
, w
, h
, TRUE
, TRUE
);
1902 /* try focus us when we go into fullscreen mode */
1906 static void client_iconify_recursive(ObClient
*self
,
1907 gboolean iconic
, gboolean curdesk
)
1910 gboolean changed
= FALSE
;
1913 if (self
->iconic
!= iconic
) {
1914 g_message("%sconifying window: 0x%lx", (iconic
? "I" : "Uni"),
1917 self
->iconic
= iconic
;
1920 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
) {
1921 self
->wmstate
= IconicState
;
1922 self
->ignore_unmaps
++;
1923 /* we unmap the client itself so that we can get MapRequest
1924 events, and because the ICCCM tells us to! */
1925 XUnmapWindow(ob_display
, self
->window
);
1927 /* update the focus lists.. iconic windows go to the bottom of
1928 the list, put the new iconic window at the 'top of the
1930 focus_order_to_top(self
);
1936 client_set_desktop(self
, screen_desktop
, FALSE
);
1937 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
1938 XMapWindow(ob_display
, self
->window
);
1940 /* this puts it after the current focused window */
1941 focus_order_remove(self
);
1942 focus_order_add_new(self
);
1944 /* this is here cuz with the VIDMODE extension, the viewport can
1945 change while a fullscreen window is iconic, and when it
1946 uniconifies, it would be nice if it did so to the new position
1948 client_reconfigure(self
);
1955 client_change_state(self
);
1956 client_showhide(self
);
1957 screen_update_areas();
1959 dispatch_client(iconic
? Event_Client_Unmapped
: Event_Client_Mapped
,
1963 /* iconify all transients */
1964 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
1965 if (it
->data
!= self
) client_iconify_recursive(it
->data
,
1969 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
)
1971 /* move up the transient chain as far as possible first */
1972 self
= client_search_top_transient(self
);
1974 client_iconify_recursive(client_search_top_transient(self
),
1978 void client_maximize(ObClient
*self
, gboolean max
, int dir
, gboolean savearea
)
1982 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
1983 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
1985 /* check if already done */
1987 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
1988 if (dir
== 1 && self
->max_horz
) return;
1989 if (dir
== 2 && self
->max_vert
) return;
1991 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
1992 if (dir
== 1 && !self
->max_horz
) return;
1993 if (dir
== 2 && !self
->max_vert
) return;
1996 /* work with the frame's coords */
1997 x
= self
->frame
->area
.x
;
1998 y
= self
->frame
->area
.y
;
1999 w
= self
->area
.width
;
2000 h
= self
->area
.height
;
2004 gint32 dimensions
[4];
2013 /* get the property off the window and use it for the dimensions
2014 we are already maxed on */
2015 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2016 (guint32
**)&readdim
, &num
)) {
2018 if (self
->max_horz
) {
2019 dimensions
[0] = readdim
[0];
2020 dimensions
[2] = readdim
[2];
2022 if (self
->max_vert
) {
2023 dimensions
[1] = readdim
[1];
2024 dimensions
[3] = readdim
[3];
2030 PROP_SETA32(self
->window
, openbox_premax
, cardinal
,
2031 (guint32
*)dimensions
, 4);
2038 /* pick some fallbacks... */
2039 a
= screen_area_monitor(self
->desktop
, 0);
2040 if (dir
== 0 || dir
== 1) { /* horz */
2041 x
= a
->x
+ a
->width
/ 4;
2044 if (dir
== 0 || dir
== 2) { /* vert */
2045 y
= a
->y
+ a
->height
/ 4;
2049 if (PROP_GETA32(self
->window
, openbox_premax
, cardinal
,
2050 (guint32
**)&dimensions
, &num
)) {
2052 if (dir
== 0 || dir
== 1) { /* horz */
2056 if (dir
== 0 || dir
== 2) { /* vert */
2065 if (dir
== 0 || dir
== 1) /* horz */
2066 self
->max_horz
= max
;
2067 if (dir
== 0 || dir
== 2) /* vert */
2068 self
->max_vert
= max
;
2070 if (!self
->max_horz
&& !self
->max_vert
)
2071 PROP_ERASE(self
->window
, openbox_premax
);
2073 client_change_state(self
); /* change the state hints on the client */
2075 /* figure out where the client should be going */
2076 frame_frame_gravity(self
->frame
, &x
, &y
);
2077 client_configure(self
, OB_CORNER_TOPLEFT
, x
, y
, w
, h
, TRUE
, TRUE
);
2080 void client_shade(ObClient
*self
, gboolean shade
)
2082 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2083 shade
) || /* can't shade */
2084 self
->shaded
== shade
) return; /* already done */
2086 /* when we're iconic, don't change the wmstate */
2088 self
->wmstate
= shade
? IconicState
: NormalState
;
2089 self
->shaded
= shade
;
2090 client_change_state(self
);
2091 /* resize the frame to just the titlebar */
2092 frame_adjust_area(self
->frame
, FALSE
, FALSE
);
2095 void client_close(ObClient
*self
)
2099 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2102 XXX: itd be cool to do timeouts and shit here for killing the client's
2104 like... if the window is around after 5 seconds, then the close button
2105 turns a nice red, and if this function is called again, the client is
2109 ce
.xclient
.type
= ClientMessage
;
2110 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2111 ce
.xclient
.display
= ob_display
;
2112 ce
.xclient
.window
= self
->window
;
2113 ce
.xclient
.format
= 32;
2114 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
2115 ce
.xclient
.data
.l
[1] = event_lasttime
;
2116 ce
.xclient
.data
.l
[2] = 0l;
2117 ce
.xclient
.data
.l
[3] = 0l;
2118 ce
.xclient
.data
.l
[4] = 0l;
2119 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2122 void client_kill(ObClient
*self
)
2124 XKillClient(ob_display
, self
->window
);
2127 void client_set_desktop_recursive(ObClient
*self
,
2128 guint target
, gboolean donthide
)
2133 if (target
!= self
->desktop
) {
2135 g_message("Setting desktop %u", target
+1);
2137 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2139 /* remove from the old desktop(s) */
2140 focus_order_remove(self
);
2142 old
= self
->desktop
;
2143 self
->desktop
= target
;
2144 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2145 /* the frame can display the current desktop state */
2146 frame_adjust_state(self
->frame
);
2147 /* 'move' the window to the new desktop */
2149 client_showhide(self
);
2150 /* raise if it was not already on the desktop */
2151 if (old
!= DESKTOP_ALL
)
2152 stacking_raise(CLIENT_AS_WINDOW(self
));
2153 screen_update_areas();
2155 /* add to the new desktop(s) */
2156 if (config_focus_new
)
2157 focus_order_to_top(self
);
2159 focus_order_to_bottom(self
);
2161 dispatch_client(Event_Client_Desktop
, self
, target
, old
);
2164 /* move all transients */
2165 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2166 if (it
->data
!= self
) client_set_desktop_recursive(it
->data
,
2170 void client_set_desktop(ObClient
*self
, guint target
, gboolean donthide
)
2172 client_set_desktop_recursive(client_search_top_transient(self
),
2176 ObClient
*client_search_modal_child(ObClient
*self
)
2181 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
2182 ObClient
*c
= it
->data
;
2183 if ((ret
= client_search_modal_child(c
))) return ret
;
2184 if (c
->modal
) return c
;
2189 gboolean
client_validate(ObClient
*self
)
2193 XSync(ob_display
, FALSE
); /* get all events on the server */
2195 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2196 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2197 XPutBackEvent(ob_display
, &e
);
2204 void client_set_wm_state(ObClient
*self
, long state
)
2206 if (state
== self
->wmstate
) return; /* no change */
2210 client_iconify(self
, TRUE
, TRUE
);
2213 client_iconify(self
, FALSE
, TRUE
);
2218 void client_set_state(ObClient
*self
, Atom action
, long data1
, long data2
)
2220 gboolean shaded
= self
->shaded
;
2221 gboolean fullscreen
= self
->fullscreen
;
2222 gboolean max_horz
= self
->max_horz
;
2223 gboolean max_vert
= self
->max_vert
;
2226 if (!(action
== prop_atoms
.net_wm_state_add
||
2227 action
== prop_atoms
.net_wm_state_remove
||
2228 action
== prop_atoms
.net_wm_state_toggle
))
2229 /* an invalid action was passed to the client message, ignore it */
2232 for (i
= 0; i
< 2; ++i
) {
2233 Atom state
= i
== 0 ? data1
: data2
;
2235 if (!state
) continue;
2237 /* if toggling, then pick whether we're adding or removing */
2238 if (action
== prop_atoms
.net_wm_state_toggle
) {
2239 if (state
== prop_atoms
.net_wm_state_modal
)
2240 action
= self
->modal
? prop_atoms
.net_wm_state_remove
:
2241 prop_atoms
.net_wm_state_add
;
2242 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2243 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2244 prop_atoms
.net_wm_state_add
;
2245 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2246 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2247 prop_atoms
.net_wm_state_add
;
2248 else if (state
== prop_atoms
.net_wm_state_shaded
)
2249 action
= self
->shaded
? prop_atoms
.net_wm_state_remove
:
2250 prop_atoms
.net_wm_state_add
;
2251 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2252 action
= self
->skip_taskbar
?
2253 prop_atoms
.net_wm_state_remove
:
2254 prop_atoms
.net_wm_state_add
;
2255 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2256 action
= self
->skip_pager
?
2257 prop_atoms
.net_wm_state_remove
:
2258 prop_atoms
.net_wm_state_add
;
2259 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2260 action
= self
->fullscreen
?
2261 prop_atoms
.net_wm_state_remove
:
2262 prop_atoms
.net_wm_state_add
;
2263 else if (state
== prop_atoms
.net_wm_state_above
)
2264 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2265 prop_atoms
.net_wm_state_add
;
2266 else if (state
== prop_atoms
.net_wm_state_below
)
2267 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2268 prop_atoms
.net_wm_state_add
;
2271 if (action
== prop_atoms
.net_wm_state_add
) {
2272 if (state
== prop_atoms
.net_wm_state_modal
) {
2273 /* XXX raise here or something? */
2275 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2277 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2279 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2281 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2282 self
->skip_taskbar
= TRUE
;
2283 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2284 self
->skip_pager
= TRUE
;
2285 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2287 } else if (state
== prop_atoms
.net_wm_state_above
) {
2289 } else if (state
== prop_atoms
.net_wm_state_below
) {
2293 } else { /* action == prop_atoms.net_wm_state_remove */
2294 if (state
== prop_atoms
.net_wm_state_modal
) {
2295 self
->modal
= FALSE
;
2296 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2298 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2300 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2302 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2303 self
->skip_taskbar
= FALSE
;
2304 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2305 self
->skip_pager
= FALSE
;
2306 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2308 } else if (state
== prop_atoms
.net_wm_state_above
) {
2309 self
->above
= FALSE
;
2310 } else if (state
== prop_atoms
.net_wm_state_below
) {
2311 self
->below
= FALSE
;
2315 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2316 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2318 if (max_horz
== max_vert
) { /* both going the same way */
2319 client_maximize(self
, max_horz
, 0, TRUE
);
2321 client_maximize(self
, max_horz
, 1, TRUE
);
2322 client_maximize(self
, max_vert
, 2, TRUE
);
2326 if (max_horz
!= self
->max_horz
)
2327 client_maximize(self
, max_horz
, 1, TRUE
);
2329 client_maximize(self
, max_vert
, 2, TRUE
);
2332 /* change fullscreen state before shading, as it will affect if the window
2334 if (fullscreen
!= self
->fullscreen
)
2335 client_fullscreen(self
, fullscreen
, TRUE
);
2336 if (shaded
!= self
->shaded
)
2337 client_shade(self
, shaded
);
2338 client_calc_layer(self
);
2339 client_change_state(self
); /* change the hint to reflect these changes */
2342 ObClient
*client_focus_target(ObClient
*self
)
2346 /* if we have a modal child, then focus it, not us */
2347 child
= client_search_modal_child(self
);
2348 if (child
) return child
;
2352 gboolean
client_can_focus(ObClient
*self
)
2356 /* choose the correct target */
2357 self
= client_focus_target(self
);
2359 if (!self
->frame
->visible
)
2362 if (!((self
->can_focus
|| self
->focus_notify
) &&
2363 (self
->desktop
== screen_desktop
||
2364 self
->desktop
== DESKTOP_ALL
) &&
2368 /* do a check to see if the window has already been unmapped or destroyed
2369 do this intelligently while watching out for unmaps we've generated
2370 (ignore_unmaps > 0) */
2371 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2372 DestroyNotify
, &ev
)) {
2373 XPutBackEvent(ob_display
, &ev
);
2376 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2377 UnmapNotify
, &ev
)) {
2378 if (self
->ignore_unmaps
) {
2379 self
->ignore_unmaps
--;
2381 XPutBackEvent(ob_display
, &ev
);
2389 gboolean
client_focus(ObClient
*self
)
2391 /* choose the correct target */
2392 self
= client_focus_target(self
);
2394 if (!client_can_focus(self
)) {
2395 if (!self
->frame
->visible
) {
2396 /* update the focus lists */
2397 focus_order_to_top(self
);
2402 if (self
->can_focus
)
2403 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2404 I choose to use it always, hopefully to find errors quicker, if any
2405 are left. (I hate X. I hate focus events.) */
2406 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
2409 if (self
->focus_notify
) {
2411 ce
.xclient
.type
= ClientMessage
;
2412 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2413 ce
.xclient
.display
= ob_display
;
2414 ce
.xclient
.window
= self
->window
;
2415 ce
.xclient
.format
= 32;
2416 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2417 ce
.xclient
.data
.l
[1] = event_lasttime
;
2418 ce
.xclient
.data
.l
[2] = 0l;
2419 ce
.xclient
.data
.l
[3] = 0l;
2420 ce
.xclient
.data
.l
[4] = 0l;
2421 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2425 g_message("%sively focusing %lx at %d", (self
->can_focus
? "act" : "pass"),
2430 /* Cause the FocusIn to come back to us. Important for desktop switches,
2431 since otherwise we'll have no FocusIn on the queue and send it off to
2432 the focus_backup. */
2433 XSync(ob_display
, FALSE
);
2437 void client_unfocus(ObClient
*self
)
2439 g_assert(focus_client
== self
);
2441 g_message("client_unfocus for %lx", self
->window
);
2443 focus_fallback(OB_FOCUS_FALLBACK_UNFOCUSING
);
2446 void client_activate(ObClient
*self
)
2448 if (client_normal(self
) && screen_showing_desktop
)
2449 screen_show_desktop(FALSE
);
2451 client_iconify(self
, FALSE
, FALSE
);
2452 if (self
->desktop
!= DESKTOP_ALL
&&
2453 self
->desktop
!= screen_desktop
)
2454 screen_set_desktop(self
->desktop
);
2455 else if (!self
->frame
->visible
)
2456 /* if its not visible for other reasons, then don't mess
2460 client_shade(self
, FALSE
);
2462 stacking_raise(CLIENT_AS_WINDOW(self
));
2465 gboolean
client_focused(ObClient
*self
)
2467 return self
== focus_client
;
2470 ObClientIcon
*client_icon(ObClient
*self
, int w
, int h
)
2473 /* si is the smallest image >= req */
2474 /* li is the largest image < req */
2475 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2477 if (!self
->nicons
) return NULL
;
2479 for (i
= 0; i
< self
->nicons
; ++i
) {
2480 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2481 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2485 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2490 if (largest
== 0) /* didnt find one smaller than the requested size */
2491 return &self
->icons
[si
];
2492 return &self
->icons
[li
];
2495 /* this be mostly ripped from fvwm */
2496 ObClient
*client_find_directional(ObClient
*c
, ObDirection dir
)
2498 int my_cx
, my_cy
, his_cx
, his_cy
;
2501 int score
, best_score
;
2502 ObClient
*best_client
, *cur
;
2508 /* first, find the centre coords of the currently focused window */
2509 my_cx
= c
->frame
->area
.x
+ c
->frame
->area
.width
/ 2;
2510 my_cy
= c
->frame
->area
.y
+ c
->frame
->area
.height
/ 2;
2515 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2518 /* the currently selected window isn't interesting */
2521 if (!client_normal(cur
))
2523 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2527 if(client_focus_target(cur
) == cur
&&
2528 !(cur
->can_focus
|| cur
->focus_notify
))
2531 /* find the centre coords of this window, from the
2532 * currently focused window's point of view */
2533 his_cx
= (cur
->frame
->area
.x
- my_cx
)
2534 + cur
->frame
->area
.width
/ 2;
2535 his_cy
= (cur
->frame
->area
.y
- my_cy
)
2536 + cur
->frame
->area
.height
/ 2;
2540 /* Rotate the diagonals 45 degrees counterclockwise.
2541 * To do this, multiply the matrix /+h +h\ with the
2542 * vector (x y). \-h +h/
2543 * h = sqrt(0.5). We can set h := 1 since absolute
2544 * distance doesn't matter here. */
2545 tx
= his_cx
+ his_cy
;
2546 his_cy
= -his_cx
+ his_cy
;
2551 case OB_DIRECTION_NORTH
:
2552 case OB_DIRECTION_SOUTH
:
2553 case OB_DIRECTION_NORTHEAST
:
2554 case OB_DIRECTION_SOUTHWEST
:
2555 offset
= (his_cx
< 0) ? -his_cx
: his_cx
;
2556 distance
= ((dir
== OB_DIRECTION_NORTH
||
2557 dir
== OB_DIRECTION_NORTHEAST
) ?
2560 case OB_DIRECTION_EAST
:
2561 case OB_DIRECTION_WEST
:
2562 case OB_DIRECTION_SOUTHEAST
:
2563 case OB_DIRECTION_NORTHWEST
:
2564 offset
= (his_cy
< 0) ? -his_cy
: his_cy
;
2565 distance
= ((dir
== OB_DIRECTION_WEST
||
2566 dir
== OB_DIRECTION_NORTHWEST
) ?
2571 /* the target must be in the requested direction */
2575 /* Calculate score for this window. The smaller the better. */
2576 score
= distance
+ offset
;
2578 /* windows more than 45 degrees off the direction are
2579 * heavily penalized and will only be chosen if nothing
2580 * else within a million pixels */
2581 if(offset
> distance
)
2584 if(best_score
== -1 || score
< best_score
)
2592 void client_set_layer(ObClient
*self
, int layer
)
2596 self
->above
= FALSE
;
2597 } else if (layer
== 0) {
2598 self
->below
= self
->above
= FALSE
;
2600 self
->below
= FALSE
;
2603 client_calc_layer(self
);
2604 client_change_state(self
); /* reflect this in the state hints */
2607 guint
client_monitor(ObClient
*self
)
2611 for (i
= 0; i
< screen_num_monitors
; ++i
) {
2612 Rect
*area
= screen_physical_area_monitor(i
);
2613 if (RECT_INTERSECTS_RECT(*area
, self
->frame
->area
))
2616 if (i
== screen_num_monitors
) i
= 0;
2617 g_assert(i
< screen_num_monitors
);
2621 ObClient
*client_search_top_transient(ObClient
*self
)
2623 /* move up the transient chain as far as possible */
2624 if (self
->transient_for
) {
2625 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2626 return client_search_top_transient(self
->transient_for
);
2630 for (it
= self
->group
->members
; it
; it
= it
->next
) {
2631 ObClient
*c
= it
->data
;
2633 /* checking transient_for prevents infinate loops! */
2634 if (c
!= self
&& !c
->transient_for
)