/*
  This file is part of Ingen.
  Copyright 2007-2012 David Robillard <http://drobilla.net/>

  Ingen is free software: you can redistribute it and/or modify it under the
  terms of the GNU Affero General Public License as published by the Free
  Software Foundation, either version 3 of the License, or 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 Affero General Public License for details.

  You should have received a copy of the GNU Affero General Public License
  along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef INGEN_EVENTS_CREATEPATCH_HPP
#define INGEN_EVENTS_CREATEPATCH_HPP

#include "Event.hpp"
#include "ingen/Resource.hpp"

namespace Ingen {
namespace Server {

class PatchImpl;
class CompiledPatch;

namespace Events {

/** Creates a new Patch.
 *
 * \ingroup engine
 */
class CreatePatch : public Event
{
public:
	CreatePatch(Engine&                     engine,
	            Interface*                  client,
	            int32_t                     id,
	            SampleCount                 timestamp,
	            const Raul::Path&           path,
	            const Resource::Properties& properties);

	bool pre_process();
	void execute(ProcessContext& context);
	void post_process();

private:
	const Raul::Path     _path;
	Resource::Properties _properties;
	Resource::Properties _update;
	PatchImpl*           _patch;
	PatchImpl*           _parent;
	CompiledPatch*       _compiled_patch;
	int                  _poly;
};

} // namespace Events
} // namespace Server
} // namespace Ingen

#endif // INGEN_EVENTS_CREATEPATCH_HPP