path: root/menu.c

/*
 * Copyright (C) 1996-2000 Michael R. Elkins <me@cs.hmc.edu>
 *
 *     This program is free software; you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation; either version 2 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program; if not, write to the Free Software
 *     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
 */

#include "mutt.h"
#include "mutt_curses.h"
#include "mutt_menu.h"
#include "mbyte.h"

#ifdef USE_IMAP
#include "imap.h"
#endif

#include <string.h>
#include <stdlib.h>

extern int Charset_is_utf8; /* FIXME: bad modularisation */

static void print_enriched_string (int attr, unsigned char *s, int do_color)
{
  wchar_t wc;
  size_t k;
  size_t n = mutt_strlen ((char *)s);
  mbstate_t mbstate;

  memset (&mbstate, 0, sizeof (mbstate));
  while (*s)
  {
    if (*s < M_TREE_MAX)
    {
      if (do_color)
	SETCOLOR (MT_COLOR_TREE);
      while (*s && *s < M_TREE_MAX)
      {
	switch (*s)
	{
	  case M_TREE_LLCORNER:
	    if (option (OPTASCIICHARS))
	      addch ('`');
	    else if (Charset_is_utf8)
	      addstr ("\342\224\224"); /* WACS_LLCORNER */
	    else
	      addch (ACS_LLCORNER);
	    break;
	  case M_TREE_ULCORNER:
	    if (option (OPTASCIICHARS))
	      addch (',');
	    else if (Charset_is_utf8)
	      addstr ("\342\224\214"); /* WACS_ULCORNER */
	    else
	      addch (ACS_ULCORNER);
	    break;
	  case M_TREE_LTEE:
	    if (option (OPTASCIICHARS))
	      addch ('|');
	    else if (Charset_is_utf8)
	      addstr ("\342\224\234"); /* WACS_LTEE */
	    else
	      addch (ACS_LTEE);
	    break;
	  case M_TREE_HLINE:
	    if (option (OPTASCIICHARS))
	      addch ('-');
	    else if (Charset_is_utf8)
	      addstr ("\342\224\200"); /* WACS_HLINE */
	    else
	      addch (ACS_HLINE);
	    break;
	  case M_TREE_VLINE:
	    if (option (OPTASCIICHARS))
	      addch ('|');
	    else if (Charset_is_utf8)
	      addstr ("\342\224\202"); /* WACS_VLINE */
	    else
	      addch (ACS_VLINE);
	    break;
	  case M_TREE_TTEE:
	    if (option (OPTASCIICHARS))
	      addch ('-');
	    else if (Charset_is_utf8)
	      addstr ("\342\224\254"); /* WACS_TTEE */
	    else
	      addch (ACS_TTEE);
	    break;
	  case M_TREE_BTEE:
	    if (option (OPTASCIICHARS))
	      addch ('-');
	    else if (Charset_is_utf8)
	      addstr ("\342\224\264"); /* WACS_BTEE */
	    else
	      addch (ACS_BTEE);
	    break;
	  case M_TREE_SPACE:
	    addch (' ');
	    break;
	  case M_TREE_RARROW:
	    addch ('>');
	    break;
	  case M_TREE_STAR:
	    addch ('*'); /* fake thread indicator */
	    break;
	  case M_TREE_HIDDEN:
	    addch ('&');
	    break;
	  case M_TREE_EQUALS:
	    addch ('=');
	    break;
	  case M_TREE_MISSING:
	    addch ('?');
	    break;
	}
	s++, n--;
      }
      if (do_color) attrset(attr);
    }
    else if ((k = mbrtowc (&wc, (char *)s, n, &mbstate)) > 0)
    {
      addnstr ((char *)s, k);
      s += k, n-= k;
    }
    else
      break;
  }
}

static void menu_make_entry (char *s, int l, MUTTMENU *menu, int i) 
{
  if (menu->dialog) 
  {
    strncpy (s, menu->