IABSD.fr/src/lib/libedit/terminal.h

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• Author : schwarze
  Date : 2016-04-11 20:43:33
  Hash : e3191321
  Message : get rid of the non-standard data type "Char" in almost all files; ok martijn@

• lib/libedit/terminal.h

• /*	$OpenBSD: terminal.h,v 1.6 2016/04/11 20:43:33 schwarze Exp $	*/
  /*	$NetBSD: term.h,v 1.21 2009/12/30 22:37:40 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_terminal
  #define	_h_el_terminal
  
  typedef struct {		/* Symbolic function key bindings	*/
  	const wchar_t	*name;	/* name of the key			*/
  	int		 key;	/* Index in termcap table		*/
  	keymacro_value_t	 fun;	/* Function bound to it			*/
  	int		 type;	/* Type of function			*/
  } funckey_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	*/
  	funckey_t	 *t_fkey;		/* Array of keys	*/
  } el_terminal_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	terminal_move_to_line(EditLine *, int);
  protected void	terminal_move_to_char(EditLine *, int);
  protected void	terminal_clear_EOL(EditLine *, int);
  protected void	terminal_overwrite(EditLine *, const wchar_t *, size_t);
  protected void	terminal_insertwrite(EditLine *, wchar_t *, int);
  protected void	terminal_deletechars(EditLine *, int);
  protected void	terminal_clear_screen(EditLine *);
  protected void	terminal_beep(EditLine *);
  protected int	terminal_change_size(EditLine *, int, int);
  protected int	terminal_get_size(EditLine *, int *, int *);
  protected int	terminal_init(EditLine *);
  protected void	terminal_bind_arrow(EditLine *);
  protected void	terminal_print_arrow(EditLine *, const wchar_t *);
  protected int	terminal_clear_arrow(EditLine *, const wchar_t *);
  protected int	terminal_set_arrow(EditLine *, const wchar_t *,
      keymacro_value_t *, int);
  protected void	terminal_end(EditLine *);
  protected void	terminal_get(EditLine *, const char **);
  protected int	terminal_set(EditLine *, const char *);
  protected int	terminal_settc(EditLine *, int, const wchar_t **);
  protected int	terminal_gettc(EditLine *, int, char **);
  protected int	terminal_telltc(EditLine *, int, const wchar_t **);
  protected int	terminal_echotc(EditLine *, int, const wchar_t **);
  protected void	terminal_writec(EditLine *, wint_t);
  protected int	terminal__putc(EditLine *, wint_t);
  protected void	terminal__flush(EditLine *);
  
  /*
   * Easy access macros
   */
  #define	EL_FLAGS	(el)->el_terminal.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_terminal */