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+/* This file is part of Ingen.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ *
+ * Ingen 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.
+ *
+ * Ingen 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 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef GUI_PORT_H
+#define GUI_PORT_H
+
+#include <cassert>
+#include <string>
+#include <flowcanvas/Port.hpp>
+#include <raul/SharedPtr.hpp>
+#include <raul/Atom.hpp>
+
+namespace Ingen { namespace Client { class PortModel; } }
+using Ingen::Client::PortModel;
+
+namespace Ingen {
+namespace GUI {
+
+
+/** A Port on an Module.
+ *
+ * \ingroup GUI
+ */
+class Port : public FlowCanvas::Port
+{
+public:
+ Port(boost::shared_ptr<FlowCanvas::Module> module,
+ SharedPtr<PortModel> pm,
+ const std::string& name,
+ bool flip=false);
+
+ ~Port();
+
+ SharedPtr<PortModel> model() const { return _port_model; }
+
+ void create_menu();
+
+ virtual void set_control(float value, bool signal);
+ void value_changed(const Raul::Atom& value);
+ void activity();
+
+private:
+
+ void variable_changed(const std::string& key, const Raul::Atom& value);
+
+ void renamed();
+
+ SharedPtr<PortModel> _port_model;
+ bool _flipped;
+};
+
+
+} // namespace GUI
+} // namespace Ingen
+
+#endif // GUI_PORT_H