10 Client
*focus_client
= NULL
;
11 GList
**focus_order
= NULL
; /* these lists are created when screen_startup
12 sets the number of desktops */
14 Window focus_backup
= None
;
16 void focus_set_client(Client
*client
);
20 /* create the window which gets focus when no clients get it. Have to
21 make it override-redirect so we don't try manage it, since it is
23 XSetWindowAttributes attrib
;
27 attrib
.override_redirect
= TRUE
;
28 focus_backup
= XCreateWindow(ob_display
, ob_root
,
29 -100, -100, 1, 1, 0, 0, InputOnly
,
30 CopyFromParent
, CWOverrideRedirect
, &attrib
);
31 XMapRaised(ob_display
, focus_backup
);
33 /* start with nothing focused */
34 focus_set_client(NULL
);
41 for (i
= 0; i
< screen_num_desktops
; ++i
)
42 g_list_free(focus_order
[i
]);
45 XDestroyWindow(ob_display
, focus_backup
);
47 /* reset focus to root */
48 XSetInputFocus(ob_display
, PointerRoot
, RevertToNone
, CurrentTime
);
51 void focus_set_client(Client
*client
)
57 /* uninstall the old colormap, and install the new one */
58 screen_install_colormap(focus_client
, FALSE
);
59 screen_install_colormap(client
, TRUE
);
63 /* when nothing will be focused, send focus to the backup target */
64 XSetInputFocus(ob_display
, focus_backup
, RevertToNone
, CurrentTime
);
68 focus_client
= client
;
70 /* move to the top of the list */
72 desktop
= client
->desktop
;
73 if (desktop
== DESKTOP_ALL
) desktop
= screen_desktop
;
74 focus_order
[desktop
] = g_list_remove(focus_order
[desktop
], client
);
75 focus_order
[desktop
] = g_list_prepend(focus_order
[desktop
], client
);
78 /* set the NET_ACTIVE_WINDOW hint */
79 active
= client
? client
->window
: None
;
80 PROP_SET32(ob_root
, net_active_window
, window
, active
);
82 if (focus_client
!= NULL
)
83 dispatch_client(Event_Client_Focus
, focus_client
, 0, 0);
85 dispatch_client(Event_Client_Unfocus
, old
, 0, 0);