new dialog class for Marker IO

gtk2_ardour/marker_io_dialog.h

@@ -0,0 +1,45 @@
+/*
+    Copyright (C) 2014 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
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <gtkmm/box.h>
+#include <gtkmm/label.h>
+
+#include "ardour/engine_state_controller.h"
+#include "ardour/utils.h"
+
+#include "waves_dialog.h"
+
+class MidiPortDropdown;
+class WavesDropdown;
+
+class MarkerIODialog : public WavesDialog
+{
+    public:
+        MarkerIODialog ();
+
+    private:
+        WavesDropdown& input_dropdown;
+        WavesDropdown& output_dropdown;
+
+        void populate_dropdown (WavesDropdown& dropdown, bool for_playback);
+
+        void input_chosen (WavesDropdown*,void*);
+        void output_chosen (WavesDropdown*,void*);
+        void on_realize ();
+};