1/*	$NetBSD: map.h,v 1.13 2016/05/09 21:46:56 christos Exp $	*/
2
3/*-
4 * Copyright (c) 1992, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley by
8 * Christos Zoulas of Cornell University.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 *    may be used to endorse or promote products derived from this software
20 *    without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 *	@(#)map.h	8.1 (Berkeley) 6/4/93
35 */
36
37/*
38 * el.map.h:	Editor maps
39 */
40#ifndef _h_el_map
41#define	_h_el_map
42
43typedef el_action_t (*el_func_t)(EditLine *, wint_t);
44
45typedef struct el_bindings_t {	/* for the "bind" shell command */
46	const wchar_t	*name;		/* function name for bind command */
47	int		 func;		/* function numeric value */
48	const wchar_t	*description;	/* description of function */
49} el_bindings_t;
50
51typedef struct el_map_t {
52	el_action_t	*alt;		/* The current alternate key map */
53	el_action_t	*key;		/* The current normal key map	*/
54	el_action_t	*current;	/* The keymap we are using	*/
55	const el_action_t *emacs;	/* The default emacs key map	*/
56	const el_action_t *vic;		/* The vi command mode key map	*/
57	const el_action_t *vii;		/* The vi insert mode key map	*/
58	int		 type;		/* Emacs or vi			*/
59	el_bindings_t	*help;		/* The help for the editor functions */
60	el_func_t	*func;		/* List of available functions	*/
61	size_t		 nfunc;		/* The number of functions/help items */
62} el_map_t;
63
64#define	MAP_EMACS	0
65#define	MAP_VI		1
66
67#define N_KEYS      256
68
69libedit_private int	map_bind(EditLine *, int, const wchar_t **);
70libedit_private int	map_init(EditLine *);
71libedit_private void	map_end(EditLine *);
72libedit_private void	map_init_vi(EditLine *);
73libedit_private void	map_init_emacs(EditLine *);
74libedit_private int	map_set_editor(EditLine *, wchar_t *);
75libedit_private int	map_get_editor(EditLine *, const wchar_t **);
76libedit_private int	map_addfunc(EditLine *, const wchar_t *, const wchar_t *,
77    el_func_t);
78
79#endif /* _h_el_map */
80