+ for (i = priv->xkb_desc->max_key_code; i >= priv->xkb_desc->min_key_code; --i)
+ {
+ if (priv->xkb_desc->map->key_sym_map[i].kt_index[0] == XkbOneLevelIndex)
+ {
+ if (XKeycodeToKeysym (spi_get_display (), i, 0) != 0)
+ {
+ /* don't use this one if there's a grab client! */
+ gdk_error_trap_push ();
+ XGrabKey (spi_get_display (), i, 0,
+ gdk_x11_get_default_root_xwindow (),
+ TRUE,
+ GrabModeSync, GrabModeSync);
+ XSync (spi_get_display (), TRUE);
+ XUngrabKey (spi_get_display (), i, 0,
+ gdk_x11_get_default_root_xwindow ());
+ if (!gdk_error_trap_pop ())
+ {
+ reserved = i;
+ break;
+ }
+ }
+ }
+ }
+ if (reserved)
+ {
+ priv->reserved_keycode = reserved;
+ priv->reserved_keysym = XKeycodeToKeysym (spi_get_display (), reserved, 0);
+ }
+ else
+ {
+ priv->reserved_keycode = XKeysymToKeycode (spi_get_display (), XK_numbersign);
+ priv->reserved_keysym = XK_numbersign;
+ }
+#ifdef SPI_RESERVED_DEBUG
+ unsigned sym = 0;
+ sym = XKeycodeToKeysym (spi_get_display (), reserved, 0);
+ fprintf (stderr, "%x\n", sym);
+ fprintf (stderr, "setting the reserved keycode to %d (%s)\n",
+ reserved,
+ XKeysymToString (XKeycodeToKeysym (spi_get_display (),
+ reserved, 0)));
+#endif