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/*****************************************************************************
*
* grail - Gesture Recognition And Instantiation Library
*
* Copyright (C) 2010 Canonical Ltd.
* Copyright (C) 2010 Henrik Rydberg <rydberg@bitmath.org>
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
****************************************************************************/
#ifndef _GRAIL_RECOGNIZER_H
#define _GRAIL_RECOGNIZER_H
#include "grail-gestures.h"
struct gesture_recognizer {
struct touch_frame frame;
struct move_model move;
struct combo_model drag;
struct combo_model pinch;
struct combo_model rotate;
struct tapping_model tapping;
int pointer_gesture;
};
int gru_init(struct grail *ge);
void gru_recognize(struct grail *ge, const struct touch_frame *frame);
void gru_destroy(struct grail *ge);
#endif
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