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/*
* Copyright (c) 2011 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 layouts
* @ingroup input
* @{
*/
/** @file
*/
#include <errno.h>
#include <stdlib.h>
#include "input.h"
#include "layout.h"
/** Create a new layout instance. */
layout_t *layout_create(layout_ops_t *ops)
{
layout_t *layout;
layout = calloc(1, sizeof(layout_t));
if (layout == NULL) {
printf("%s: Out of memory.\n", NAME);
return NULL;
}
layout->ops = ops;
if ((*ops->create)(layout) != EOK) {
free(layout);
return NULL;
}
return layout;
}
/** Destroy layout instance. */
void layout_destroy(layout_t *layout)
{
(*layout->ops->destroy)(layout);
free(layout);
}
/** Parse keyboard event. */
wchar_t layout_parse_ev(layout_t *layout, kbd_event_t *ev)
{
return (*layout->ops->parse_ev)(layout, ev);
}
/**
* @}
*/
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