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 g_message("GRABBING KEYBOARD %d", kgrabs);
20 XGrabKeyboard(ob_display, ob_root, 0, GrabModeAsync, GrabModeSync,
23 g_message("NOT GRABBING KEYBOARD %d", kgrabs);
24 } else if (kgrabs > 0) {
26 g_message("UNGRABBING KEYBOARD %d", kgrabs);
27 XUngrabKeyboard(ob_display, event_lasttime);
29 g_message("NOT UNGRABBING KEYBOARD %d", kgrabs);
33 void grab_pointer(gboolean grab, Cursor cur)
37 XGrabPointer(ob_display, ob_root, False, 0, GrabModeAsync,
38 GrabModeAsync, FALSE, cur, event_lasttime);
39 } else if (pgrabs > 0) {
41 XUngrabPointer(ob_display, event_lasttime);
45 void grab_server(gboolean grab)
49 XGrabServer(ob_display);
50 XSync(ob_display, FALSE);
52 } else if (sgrabs > 0) {
54 XUngrabServer(ob_display);
64 kgrabs = pgrabs = sgrabs = 0;
67 mask_list[i++] = LockMask;
68 mask_list[i++] = NumLockMask;
69 mask_list[i++] = LockMask | NumLockMask;
70 mask_list[i++] = ScrollLockMask;
71 mask_list[i++] = ScrollLockMask | LockMask;
72 mask_list[i++] = ScrollLockMask | NumLockMask;
73 mask_list[i++] = ScrollLockMask | LockMask | NumLockMask;
74 g_assert(i == MASK_LIST_SIZE);
79 while (kgrabs) grab_keyboard(FALSE);
80 while (pgrabs) grab_pointer(FALSE, None);
81 while (sgrabs) grab_server(FALSE);
84 void grab_button(guint button, guint state, Window win, guint mask,
89 for (i = 0; i < MASK_LIST_SIZE; ++i)
90 XGrabButton(ob_display, button, state | mask_list[i], win, FALSE, mask,
91 pointer_mode, GrabModeSync, None, None);
94 void ungrab_button(guint button, guint state, Window win)
98 for (i = 0; i < MASK_LIST_SIZE; ++i)
99 XUngrabButton(ob_display, button, state | mask_list[i], win);
102 void grab_key(guint keycode, guint state, int keyboard_mode)
106 xerror_set_ignore(TRUE); /* can get BadAccess' from these */
107 xerror_occured = FALSE;
108 for (i = 0; i < MASK_LIST_SIZE; ++i)
109 XGrabKey(ob_display, keycode, state | mask_list[i], ob_root, FALSE,
110 GrabModeSync, keyboard_mode);
111 xerror_set_ignore(FALSE);
113 g_warning("failed to grab keycode %d modifiers %d", keycode, state);
116 void ungrab_all_keys()
118 XUngrabKey(ob_display, AnyKey, AnyModifier, ob_root);