+ if (xevent->type == priv->xkb_base_event_code)
+ {
+ XkbAnyEvent * xkb_ev = (XkbAnyEvent *) xevent;
+ /* ugly but probably necessary...*/
+ XSynchronize (spi_get_display (), TRUE);
+
+ if (xkb_ev->xkb_type == XkbStateNotify)
+ {
+ XkbStateNotifyEvent *xkb_snev =
+ (XkbStateNotifyEvent *) xkb_ev;
+ /* check the mouse, to catch mouse events grabbed by
+ * another client; in case we should revert this XKB delatch
+ */
+ if (!priv->pending_xkb_mod_relatch_mask)
+ {
+ int x, y;
+ gboolean moved;
+ spi_dec_mouse_check (controller, &x, &y, &moved);
+ }
+ /* we check again, since the previous call may have
+ changed this flag */
+ if (priv->pending_xkb_mod_relatch_mask)
+ {
+ unsigned int feedback_mask;
+#ifdef SPI_XKB_DEBUG
+ fprintf (stderr, "relatching %x\n",
+ priv->pending_xkb_mod_relatch_mask);
+#endif
+ /* temporarily turn off the latch bell, if it's on */
+ XkbGetControls (display,
+ XkbAccessXFeedbackMask,
+ priv->xkb_desc);
+ feedback_mask = priv->xkb_desc->ctrls->ax_options;
+ if (feedback_mask & XkbAX_StickyKeysFBMask)
+ {
+ XkbControlsChangesRec changes = {XkbAccessXFeedbackMask,
+ 0, False};
+ priv->xkb_desc->ctrls->ax_options
+ &= ~(XkbAX_StickyKeysFBMask);
+ XkbChangeControls (display, priv->xkb_desc, &changes);
+ }
+ XkbLatchModifiers (display,
+ XkbUseCoreKbd,
+ priv->pending_xkb_mod_relatch_mask,
+ priv->pending_xkb_mod_relatch_mask);
+ if (feedback_mask & XkbAX_StickyKeysFBMask)
+ {
+ XkbControlsChangesRec changes = {XkbAccessXFeedbackMask,
+ 0, False};
+ priv->xkb_desc->ctrls->ax_options = feedback_mask;
+ XkbChangeControls (display, priv->xkb_desc, &changes);
+ }
+#ifdef SPI_XKB_DEBUG
+ fprintf (stderr, "relatched %x\n",
+ priv->pending_xkb_mod_relatch_mask);
+#endif
+ priv->pending_xkb_mod_relatch_mask = 0;
+ }
+ else
+ {
+ priv->xkb_latch_mask = xkb_snev->latched_mods;
+ }
+ }
+ else
+ DBG (2, g_warning ("XKB event %d\n", xkb_ev->xkb_type));
+ XSynchronize (spi_get_display (), FALSE);
+ }