X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fautomation_selection.h;h=8460613e94cb8e5e87685f8936063c35deafc0fd;hb=refs%2Fheads%2Fcarl-master;hp=1fec8b1d86088fcf18c2d96faf4d2f9869422957;hpb=209d967b1bb80a9735d690d8f4f0455ecb9970ca;p=ardour.git

diff --git a/gtk2_ardour/automation_selection.h b/gtk2_ardour/automation_selection.h
index 1fec8b1d86..8460613e94 100644
--- a/gtk2_ardour/automation_selection.h
+++ b/gtk2_ardour/automation_selection.h
@@ -1,12 +1,43 @@
+/*
+ * Copyright (C) 2008-2014 David Robillard <d@drobilla.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
 #ifndef __ardour_gtk_automation_selection_h__
 #define __ardour_gtk_automation_selection_h__
 
 #include <list>
 
-namespace ARDOUR {
-	class AutomationList;
-}
+#include "ardour/automation_list.h"
+#include "evoral/Parameter.h"
 
-struct AutomationSelection : list<ARDOUR::AutomationList*> {};
+class AutomationSelection : public std::list<boost::shared_ptr<ARDOUR::AutomationList> > {
+public:
+	const_iterator
+	get_nth(const Evoral::Parameter& param, size_t nth) const {
+		size_t count = 0;
+		for (const_iterator l = begin(); l != end(); ++l) {
+			if ((*l)->parameter() == param) {
+				if (count++ == nth) {
+					return l;
+				}
+			}
+		}
+		return end();
+	}
+};
 
 #endif /* __ardour_gtk_automation_selection_h__ */