/* This file is part of Ingen.
 * Copyright 2007-2011 David 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 INGEN_ENGINE_LV2PLUGIN_HPP
#define INGEN_ENGINE_LV2PLUGIN_HPP

#include "ingen-config.h"

#ifndef HAVE_SLV2
#error "This file requires SLV2, but HAVE_SLV2 is not defined.  Please report."
#endif

#include <cstdlib>
#include <string>

#include <glibmm/module.h>
#include <boost/utility.hpp>

#include "slv2/slv2.h"
#include "raul/SharedPtr.hpp"

#include "PluginImpl.hpp"
#include "LV2Info.hpp"

namespace Ingen {

class PatchImpl;
class NodeImpl;

/** Implementation of an LV2 plugin (loaded shared library).
 */
class LV2Plugin : public PluginImpl
{
public:
	LV2Plugin(SharedPtr<LV2Info> lv2_info, const std::string& uri);

	NodeImpl* instantiate(BufferFactory&     bufs,
	                      const std::string& name,
	                      bool               polyphonic,
	                      Ingen::PatchImpl*  parent,
	                      Engine&            engine);

	const std::string symbol() const;

	SharedPtr<LV2Info> lv2_info() const { return _lv2_info; }

	const std::string& library_path() const;

	SLV2Plugin slv2_plugin() const       { return _slv2_plugin; }
	void       slv2_plugin(SLV2Plugin p);

private:
	SLV2Plugin         _slv2_plugin;
	SharedPtr<LV2Info> _lv2_info;
};

} // namespace Ingen

#endif // INGEN_ENGINE_LV2PLUGIN_HPP