/*
* Copyright (c) 2009 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup inputgen generic
* @brief Keyboard layout interface.
* @ingroup input
* @{
*/
/** @file
*/
#ifndef KBD_LAYOUT_H_
#define KBD_LAYOUT_H_
#include <io/console.h>
/** Layout instance state */
typedef struct layout {
/** Ops structure */
struct layout_ops *ops;
/* Layout-private data */
void *layout_priv;
} layout_t;
/** Layout ops */
typedef struct layout_ops {
errno_t (*create)(layout_t *);
void (*destroy)(layout_t *);
char32_t (*parse_ev)(layout_t *, kbd_event_t *);
} layout_ops_t;
extern layout_ops_t us_qwerty_ops;
extern layout_ops_t us_dvorak_ops;
extern layout_ops_t cz_ops;
extern layout_ops_t ar_ops;
extern layout_ops_t fr_azerty_ops;
extern layout_t *layout_create(layout_ops_t *);
extern void layout_destroy(layout_t *);
extern char32_t layout_parse_ev(layout_t *, kbd_event_t *);
#endif
/**
* @}
*/