+ while (grab_keyboard(FALSE));
+ while (grab_pointer(FALSE, None));
+ while (grab_pointer_window(FALSE, None, None));
+ while (grab_server(FALSE));
+}
+
+void grab_button_full(guint button, guint state, Window win, guint mask,
+ int pointer_mode, ObCursor cur)
+{
+ guint i;
+
+ xerror_set_ignore(TRUE); /* can get BadAccess' from these */
+ xerror_occured = FALSE;
+ for (i = 0; i < MASK_LIST_SIZE; ++i)
+ XGrabButton(ob_display, button, state | mask_list[i], win, FALSE, mask,
+ pointer_mode, GrabModeSync, None, ob_cursor(cur));
+ xerror_set_ignore(FALSE);
+ if (xerror_occured)
+ g_warning("failed to grab button %d modifiers %d", button, state);
+}
+
+void grab_button(guint button, guint state, Window win, guint mask)
+{
+ grab_button_full(button, state, win, mask, GrabModeAsync, None);
+}
+
+void ungrab_button(guint button, guint state, Window win)
+{
+ guint i;
+
+ for (i = 0; i < MASK_LIST_SIZE; ++i)
+ XUngrabButton(ob_display, button, state | mask_list[i], win);
+}
+
+void grab_key(guint keycode, guint state, Window win, int keyboard_mode)
+{
+ guint i;
+
+ xerror_set_ignore(TRUE); /* can get BadAccess' from these */
+ xerror_occured = FALSE;
+ for (i = 0; i < MASK_LIST_SIZE; ++i)
+ XGrabKey(ob_display, keycode, state | mask_list[i], win, FALSE,
+ GrabModeSync, keyboard_mode);
+ xerror_set_ignore(FALSE);
+ if (xerror_occured)
+ g_warning("failed to grab keycode %d modifiers %d", keycode, state);
+}
+
+void ungrab_all_keys(Window win)
+{
+ XUngrabKey(ob_display, AnyKey, AnyModifier, win);