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/**
* @file geis_touch.h
* @brief Geis touch module internal interface
*
* Copyright 2011 Canonical Ltd.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 3 of the License, or (at your option) any
* later version.
*
* This library 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef GEIS_TOUCH_H_
#define GEIS_TOUCH_H_
#include "geis/geis.h"
/**
* @defgroup geis_touchset A Touch Container
* @{
*/
/**
* Creates a new, empty touch set.
*/
GeisTouchSet geis_touchset_new();
/**
* Destroys a touch set and all touches contained in it.
*
* @param[in] touchset The touch set to destroy.
*/
void geis_touchset_delete(GeisTouchSet touchset);
/**
* Inserts a touch in to a touch set.
*
* @param[in] touchset A touch set.
* @param[in] touch A touch.
*
* The set takes ownership of the touch.
*/
GeisStatus geis_touchset_insert(GeisTouchSet touchset, GeisTouch touch);
/** @} */
/**
* @defgroup geis_touch A Gesture Touch
* @{
*/
/**
* Creates a new touch.
*
* @param[in] id Identifier for the new touch.
*/
GeisTouch geis_touch_new(GeisTouchId id);
/**
* Destroys a touch.
*
* @param[in] touch The touch to destroy.
*/
void geis_touch_delete(GeisTouch touch);
/**
* Inserts touch attr.
*
* @param[in] touch The touch.
* @param[in] attr The attr.
*/
GeisStatus geis_touch_add_attr(GeisTouch touch, GeisAttr attr);
/** @} */
#endif /* GEIS_TOUCH_H_ */
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