10 Client
*focus_client
= NULL
;
11 GList
**focus_order
= NULL
;
13 Window focus_backup
= None
;
15 void focus_set_client(Client
*client
);
21 /* create the window which gets focus when no clients get it. Have to
22 make it override-redirect so we don't try manage it, since it is
24 XSetWindowAttributes attrib
;
26 attrib
.override_redirect
= TRUE
;
27 focus_backup
= XCreateWindow(ob_display
, ob_root
,
28 -100, -100, 1, 1, 0, 0, InputOnly
,
29 CopyFromParent
, CWOverrideRedirect
, &attrib
);
30 XMapRaised(ob_display
, focus_backup
);
32 focus_order
= g_new(GList
*, screen_num_desktops
);
33 for (i
= 0; i
< screen_num_desktops
; ++i
)
34 focus_order
[i
] = NULL
;
36 /* start with nothing focused */
37 focus_set_client(NULL
);
44 for (i
= 0; i
< screen_num_desktops
; ++i
)
45 g_list_free(focus_order
[i
]);
48 /* reset focus to root */
49 XSetInputFocus(ob_display
, PointerRoot
, RevertToNone
, CurrentTime
);
52 void focus_set_client(Client
*client
)
58 /* uninstall the old colormap, and install the new one */
59 screen_install_colormap(focus_client
, FALSE
);
60 screen_install_colormap(client
, TRUE
);
64 /* when nothing will be focused, send focus to the backup target */
65 XSetInputFocus(ob_display
, focus_backup
, RevertToNone
, CurrentTime
);
69 focus_client
= client
;
71 /* move to the top of the list */
73 desktop
= client
->desktop
;
74 if (desktop
== DESKTOP_ALL
) desktop
= screen_desktop
;
75 focus_order
[desktop
] = g_list_remove(focus_order
[desktop
], client
);
76 focus_order
[desktop
] = g_list_prepend(focus_order
[desktop
], client
);
79 /* set the NET_ACTIVE_WINDOW hint */
80 active
= client
? client
->window
: None
;
81 PROP_SET32(ob_root
, net_active_window
, window
, active
);
83 if (focus_client
!= NULL
)
84 dispatch_client(Event_Client_Focus
, focus_client
, 0, 0);
86 dispatch_client(Event_Client_Unfocus
, old
, 0, 0);