/* $NetBSD: term.h,v 1.12 2001/01/04 15:56:32 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. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. 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 { 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 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 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_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 */