/*
	Copyright (C) 2006,2007 John Anderson
	Copyright (C) 2012 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.
*/

#ifndef __ardour_us2400_control_protocol_pot_h__
#define __ardour_us2400_control_protocol_pot_h__

#include "controls.h"

namespace ArdourSurface {

namespace US2400 {

class Pot : public Control
{
public:
	static int const External;
	static int const ID;

	enum Mode {
		dot = 0,
		boost_cut = 1,
		wrap = 2,
		spread = 3
	};

	Pot (int id, std::string name, Group & group)
		: Control (id, name, group),
		last_update_position (-1),
		llast_update_position (-1) {}
		
	void set_mode(Mode m) {_mode = m; last_update_position = -1; }

	MidiByteArray set (float, bool);
	MidiByteArray zero() { return set (0.0, false); }

	static Control* factory (Surface&, int id, const char*, Group&);

	int   last_update_position;
	int   llast_update_position;
	
	Mode _mode;

};

}
}

#endif /* __ardour_us2400_control_protocol_pot_h__ */