C++ (Cpp) map_string_to_keysym Examples

Example #1

File: LYKeymap.c Project: iwonasado/android_real_web_server

/*
 * Return lynxkeycode represented by string src.  returns -1 if not valid.
 *
 * This is simpler than what map_string_to_keysym() does for USE_KEYMAP, but
 * compatible with revmap() used for processing KEYMAP options in the
 * configuration file.  - kw
 */
int lkcstring_to_lkc(const char *src)
{
    int c = -1;

    if (strlen(src) == 1) {
	c = *src;
    } else if (strlen(src) == 2 && *src == '^') {
	c = src[1] & 037;
    } else if (strlen(src) >= 2 && isdigit(UCH(*src))) {
	char *next = 0;

	c = (int) strtol(src, &next, 0);
	if (next != 0 && *next != '\0')
	    c = (-1);
#ifdef USE_KEYMAPS
    } else {
	map_string_to_keysym(src, &c);
#ifndef USE_SLANG
	if (c >= 0) {
	    /* make curses-keys mapped from Keysym_Strings[] available here */
	    if ((c & LKC_MASK) > 255)
		c &= ~LKC_ISLKC;
	}
#endif
#endif
    }

    if (c == CH_ESC) {
	escape_bound = 1;
    } else if (c < -1) {
	c = (-1);
    }

    return c;
}

Example #2

int lkcstring_to_lkc( char *src )
{
  int ah;
  int c = -1;
  if ( strlen( src ) == 1 )
    c = src[0];
  else
  {
    if ( strlen( src ) == 2 && src[0] == '^' )
      c = src[1] & 31;
    else
    {
      if ( strlen( src ) > 1 && ( *(short*)(*(int*)(__ctype_b_loc( )) + ( src[0] * 2 )) & 2048 ) )
      {
        if ( sscanf( src, "%i", &c ) != 1 )
        {
          return -1;
        }
      }
      else
      {
        map_string_to_keysym( src, &c );
        if ( c >= 0 )
        {
          if ( ( c & 2047 ) > 255 && ( c & 1024 ) == 0 )
          {
            return -1;
          }
        }
      }
    }
  }
  if ( c == 27 )
    escape_bound = 1;
  if ( c < -1 )
  {
    return -1;
  }
  return c;
}