/**

* @file multitouch.h

*

* Mode Control Entity - Tracking for evdev based multitouch devices

*

* <p>

*

* Copyright (C) 2015 Jolla Ltd.

*

* <p>

*

* @author Simo Piiroinen <simo.piiroinen@jollamobile.com>

*

* mce is free software; you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License

* version 2.1 as published by the Free Software Foundation.

*

* mce 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

* Lesser General Public License for more details.

*

* You should have received a copy of the GNU Lesser General Public

* License along with mce. If not, see <http://www.gnu.org/licenses/>.

*/

#ifndef MCE_MULTITOUCH_H_

# define MCE_MULTITOUCH_H_

# include <linux/input.h>

# include <stdbool.h>

typedef struct mt_state_t mt_state_t;

mt_state_t *mt_state_create (bool protocol_b);

void mt_state_delete (mt_state_t *self);

bool mt_state_handle_event (mt_state_t *self, const struct input_event *ev);

bool mt_state_touching (const mt_state_t *self);

#endif /* MCE_MULTITOUCH_H_ */