src/message.h

   1 /* vim:tw=78:ts=8:sw=4:set ft=c:  */
   2 /*
   3     Copyright (C) 2002-2015 Ben Kibbey <bjk@luxsci.net>
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18 */
  19 #ifndef MESSAGE_H
  20 #define MESSAGE_H
  21
  22 #define MSG_WIDTH       ((COLS / 5) * 4) /* For multiline messages. */
  23
  24 #define message(t, p, fmt...) \
  25     construct_message(t, p, 0, 0, NULL, NULL, NULL, NULL, 0, 0, ##fmt)
  26 #define cmessage(t, p, fmt...) \
  27     construct_message(t, p, 1, 0, NULL, NULL, NULL, NULL, 0, 0, ##fmt)
  28
  29 typedef void *(message_func) (void *);
  30
  31 struct message_s {
  32     int w;
  33     int h;
  34     char *title;
  35     char *prompt;
  36     char *extra;
  37     wchar_t **lines;
  38     int center;
  39     wint_t c;
  40     message_func *func;
  41     void *arg;
  42     int offset;
  43 };
  44
  45 WIN *construct_message(const char *, const char *, int, int, const char *,
  46                        message_func *, void *, window_exit_func *, wint_t,
  47                        int, const char *, ...);
  48 struct message_s *update_message(struct message_s *, char *, char *, char *fmt,
  49         ...);
  50
  51 #endif