X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fmidi_selection.h;h=6ee26e4487c549cf118a669019fe9b9b7122674d;hb=39c2b544f034f7289a8efdeed6817dd2ef8a5bea;hp=bd6851870e14166808911eac22f3bf452eb75cba;hpb=0178875021916feea05a830325c25e9a7db81d34;p=ardour.git

diff --git a/gtk2_ardour/midi_selection.h b/gtk2_ardour/midi_selection.h
index bd6851870e..6ee26e4487 100644
--- a/gtk2_ardour/midi_selection.h
+++ b/gtk2_ardour/midi_selection.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2009 Paul Davis 
+    Copyright (C) 2009 Paul Davis
 
     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
@@ -20,12 +20,33 @@
 #ifndef __ardour_gtk_midi_selection_h__
 #define __ardour_gtk_midi_selection_h__
 
-#include <list>
+#include "region_selection.h"
 
 class MidiRegionView;
 class MidiCutBuffer;
-
-struct MidiRegionSelection : std::list<MidiRegionView*> {};
-struct MidiNoteSelection   : std::list<MidiCutBuffer*> {};
+class RegionView;
+
+class MidiRegionSelection : public RegionSelection
+{
+public:
+	MidiRegionSelection ();
+	MidiRegionSelection (const MidiRegionSelection&);
+
+	MidiRegionSelection& operator= (const MidiRegionSelection&);
+};
+
+struct MidiNoteSelection : std::list<MidiCutBuffer*> {
+public:
+	const_iterator
+	get_nth(size_t nth) const {
+		size_t count = 0;
+		for (const_iterator m = begin(); m != end(); ++m) {
+			if (count++ == nth) {
+				return m;
+			}
+		}
+		return end();
+	}
+};
 
 #endif /* __ardour_gtk_midi_selection_h__ */