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Dogcows Code - chaz/openbox/blob - grab.c
97a1a3db2acb631f86351fc16b59bbd64b5ced48
8 static guint kgrabs
, pgrabs
, sgrabs
;
10 #define MASK_LIST_SIZE 8
12 /*! A list of all possible combinations of keyboard lock masks */
13 static unsigned int mask_list
[MASK_LIST_SIZE
];
15 void grab_keyboard(gboolean grab
)
19 XGrabKeyboard(ob_display
, ob_root
, 0, GrabModeAsync
, GrabModeSync
,
21 } else if (kgrabs
> 0) {
23 XUngrabKeyboard(ob_display
, event_lasttime
);
27 void grab_pointer(gboolean grab
, Cursor cur
)
31 XGrabPointer(ob_display
, ob_root
, False
, 0, GrabModeAsync
,
32 GrabModeAsync
, FALSE
, cur
, event_lasttime
);
33 } else if (pgrabs
> 0) {
35 XUngrabPointer(ob_display
, event_lasttime
);
39 void grab_server(gboolean grab
)
43 XGrabServer(ob_display
);
44 XSync(ob_display
, FALSE
);
46 } else if (sgrabs
> 0) {
48 XUngrabServer(ob_display
);
58 kgrabs
= pgrabs
= sgrabs
= 0;
61 mask_list
[i
++] = LockMask
;
62 mask_list
[i
++] = NumLockMask
;
63 mask_list
[i
++] = LockMask
| NumLockMask
;
64 mask_list
[i
++] = ScrollLockMask
;
65 mask_list
[i
++] = ScrollLockMask
| LockMask
;
66 mask_list
[i
++] = ScrollLockMask
| NumLockMask
;
67 mask_list
[i
++] = ScrollLockMask
| LockMask
| NumLockMask
;
68 g_assert(i
== MASK_LIST_SIZE
);
73 while (kgrabs
) grab_keyboard(FALSE
);
74 while (pgrabs
) grab_pointer(FALSE
, None
);
75 while (sgrabs
) grab_server(FALSE
);
78 void grab_button(guint button
, guint state
, Window win
, guint mask
,
83 for (i
= 0; i
< MASK_LIST_SIZE
; ++i
)
84 XGrabButton(ob_display
, button
, state
| mask_list
[i
], win
, FALSE
, mask
,
85 pointer_mode
, GrabModeSync
, None
, None
);
88 void ungrab_button(guint button
, guint state
, Window win
)
92 for (i
= 0; i
< MASK_LIST_SIZE
; ++i
)
93 XUngrabButton(ob_display
, button
, state
| mask_list
[i
], win
);
96 void grab_key(guint keycode
, guint state
, int keyboard_mode
)
100 xerror_set_ignore(TRUE
); /* can get BadAccess' from these */
101 xerror_occured
= FALSE
;
102 for (i
= 0; i
< MASK_LIST_SIZE
; ++i
)
103 XGrabKey(ob_display
, keycode
, state
| mask_list
[i
], ob_root
, FALSE
,
104 GrabModeSync
, keyboard_mode
);
105 xerror_set_ignore(FALSE
);
107 g_warning("failed to grab keycode %d modifiers %d", keycode
, state
);
110 void ungrab_all_keys()
112 XUngrabKey(ob_display
, AnyKey
, AnyModifier
, ob_root
);
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