+ fast_simple_add (x, y);
+ }
+
+ if (!ok) {
+ clear ();
+ error << _("automation list: cannot load coordinates from XML, all points ignored") << endmsg;
+ } else {
+ mark_dirty ();
+ reposition_for_rt_add (0);
+ maybe_signal_changed ();
+ }
+
+ thaw ();
+
+ return 0;
+}
+
+int
+AutomationList::set_state (const XMLNode& node)
+{
+ XMLNodeList nlist = node.children();
+ XMLNode* nsos;
+ XMLNodeIterator niter;
+ const XMLProperty* prop;
+
+ if (node.name() == X_("events")) {
+ /* partial state setting*/
+ return deserialize_events (node);
+ }
+
+ if (node.name() == X_("Envelope") || node.name() == X_("FadeOut") || node.name() == X_("FadeIn")) {
+
+ if ((nsos = node.child (X_("AutomationList")))) {
+ /* new school in old school clothing */
+ return set_state (*nsos);
+ }
+
+ /* old school */
+
+ const XMLNodeList& elist = node.children();
+ XMLNodeConstIterator i;
+ XMLProperty* prop;
+ jack_nframes_t x;
+ double y;
+
+ freeze ();
+ clear ();