125 lines
4.8 KiB
C
125 lines
4.8 KiB
C
/* $NetBSD: term.h,v 1.17 2006/03/06 21:11:56 christos Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1992, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to Berkeley by
|
|
* Christos Zoulas of Cornell University.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. 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.
|
|
* 3. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
|
|
*
|
|
* @(#)term.h 8.1 (Berkeley) 6/4/93
|
|
*/
|
|
|
|
/*
|
|
* el.term.h: Termcap header
|
|
*/
|
|
#ifndef _h_el_term
|
|
#define _h_el_term
|
|
|
|
#include "histedit.h"
|
|
|
|
typedef struct { /* Symbolic function key bindings */
|
|
const char *name; /* name of the key */
|
|
int key; /* Index in termcap table */
|
|
key_value_t fun; /* Function bound to it */
|
|
int type; /* Type of function */
|
|
} fkey_t;
|
|
|
|
typedef struct {
|
|
const char *t_name; /* the terminal name */
|
|
coord_t t_size; /* # lines and cols */
|
|
int t_flags;
|
|
#define TERM_CAN_INSERT 0x001 /* Has insert cap */
|
|
#define TERM_CAN_DELETE 0x002 /* Has delete cap */
|
|
#define TERM_CAN_CEOL 0x004 /* Has CEOL cap */
|
|
#define TERM_CAN_TAB 0x008 /* Can use tabs */
|
|
#define TERM_CAN_ME 0x010 /* Can turn all attrs. */
|
|
#define TERM_CAN_UP 0x020 /* Can move up */
|
|
#define TERM_HAS_META 0x040 /* Has a meta key */
|
|
#define TERM_HAS_AUTO_MARGINS 0x080 /* Has auto margins */
|
|
#define TERM_HAS_MAGIC_MARGINS 0x100 /* Has magic margins */
|
|
char *t_buf; /* Termcap buffer */
|
|
int t_loc; /* location used */
|
|
char **t_str; /* termcap strings */
|
|
int *t_val; /* termcap values */
|
|
char *t_cap; /* Termcap buffer */
|
|
fkey_t *t_fkey; /* Array of keys */
|
|
} el_term_t;
|
|
|
|
/*
|
|
* fKey indexes
|
|
*/
|
|
#define A_K_DN 0
|
|
#define A_K_UP 1
|
|
#define A_K_LT 2
|
|
#define A_K_RT 3
|
|
#define A_K_HO 4
|
|
#define A_K_EN 5
|
|
#define A_K_NKEYS 6
|
|
|
|
protected void term_move_to_line(EditLine *, int);
|
|
protected void term_move_to_char(EditLine *, int);
|
|
protected void term_clear_EOL(EditLine *, int);
|
|
protected void term_overwrite(EditLine *, const char *, int);
|
|
protected void term_insertwrite(EditLine *, char *, int);
|
|
protected void term_deletechars(EditLine *, int);
|
|
protected void term_clear_screen(EditLine *);
|
|
protected void term_beep(EditLine *);
|
|
protected int term_change_size(EditLine *, int, int);
|
|
protected int term_get_size(EditLine *, int *, int *);
|
|
protected int term_init(EditLine *);
|
|
protected void term_bind_arrow(EditLine *);
|
|
protected void term_print_arrow(EditLine *, const char *);
|
|
protected int term_clear_arrow(EditLine *, const char *);
|
|
protected int term_set_arrow(EditLine *, const char *, key_value_t *, int);
|
|
protected void term_end(EditLine *);
|
|
protected void term_get(EditLine *, const char **);
|
|
protected int term_set(EditLine *, const char *);
|
|
protected int term_settc(EditLine *, int, const char **);
|
|
protected int term_telltc(EditLine *, int, const char **);
|
|
protected int term_echotc(EditLine *, int, const char **);
|
|
protected void term_writec(EditLine *, int);
|
|
protected int term__putc(int);
|
|
protected void term__flush(void);
|
|
|
|
/*
|
|
* Easy access macros
|
|
*/
|
|
#define EL_FLAGS (el)->el_term.t_flags
|
|
|
|
#define EL_CAN_INSERT (EL_FLAGS & TERM_CAN_INSERT)
|
|
#define EL_CAN_DELETE (EL_FLAGS & TERM_CAN_DELETE)
|
|
#define EL_CAN_CEOL (EL_FLAGS & TERM_CAN_CEOL)
|
|
#define EL_CAN_TAB (EL_FLAGS & TERM_CAN_TAB)
|
|
#define EL_CAN_ME (EL_FLAGS & TERM_CAN_ME)
|
|
#define EL_CAN_UP (EL_FLAGS & TERM_CAN_UP)
|
|
#define EL_HAS_META (EL_FLAGS & TERM_HAS_META)
|
|
#define EL_HAS_AUTO_MARGINS (EL_FLAGS & TERM_HAS_AUTO_MARGINS)
|
|
#define EL_HAS_MAGIC_MARGINS (EL_FLAGS & TERM_HAS_MAGIC_MARGINS)
|
|
|
|
#endif /* _h_el_term */
|