Selection::get_stripables() needs to recurse into an Automatable's child Automatables...

[ardour.git] / libs / ardour / route.cc

diff --git a/libs/ardour/route.cc b/libs/ardour/route.cc
index 82ce63551112dac839057b55d6e00cfb36ac2e86..c6e3f157b34b7e55734396623b9a527e96d4b02f 100644 (file)
--- a/libs/ardour/route.cc
+++ b/libs/ardour/route.cc
@@ -5450,3 +5450,23 @@ Route::clear_all_solo_state ()
 {
        _solo_control->clear_all_solo_state ();
 }
+
+boost::shared_ptr<AutomationControl>
+Route::automation_control_recurse (PBD::ID const & id) const
+{
+       boost::shared_ptr<AutomationControl> ac = Automatable::automation_control (id);
+
+       if (ac) {
+               return ac;
+       }
+
+       Glib::Threads::RWLock::ReaderLock lm (_processor_lock);
+
+       for (ProcessorList::const_iterator i = _processors.begin(); i != _processors.end(); ++i) {
+               if ((ac = (*i)->automation_control (id))) {
+                       return ac;
+               }
+       }
+
+       return boost::shared_ptr<AutomationControl> ();
+}