LPTSTR StripTrailer( LPTSTR pszStr, TCHAR cChar )
/************************************************************************/
{
if( !pszStr )
return( NULL );
int len = MBStrlen( pszStr );
// find end of string
LPTSTR psz = pszStr;
while( *( MyCharNext( psz )))
psz = MyCharNext( psz );
while( len-- > 0 )
{
BOOL fDBCS = IsDBCSLeadByte(( BYTE )*psz );
// if no match, quit
if(( fDBCS && ( *(( LPWORD )psz )) != cChar ) || ( *psz != cChar ))
break;
psz = MyCharPrev( pszStr, psz ); // points to prev character in string.
*( MyCharNext( psz )) = _T('\0'); // terminate string where match is found.
}
return( pszStr );
}
LPTSTR MyCharNextN( LPTSTR pszStr, UINT uPos )
// returns a pointer to the Nth + 1 multibyte character in a string.
// uPos is treated as an array index where uPos == 1 returns a pointer to
// the second multi-byte character in the string.
/***********************************************************************/
{
if( !pszStr || ( MBStrlen( pszStr ) < uPos ))
return 0;
for( int i = 0; i < uPos; i++ )
pszStr = MyCharNext( pszStr );
return( pszStr );
}
LFIXED AstralGetDlgItemFixed( HWND hDlg, int idDlg, BOOL FAR *lpTranslated,
BOOL bNoConvert )
{
LFIXED Fixed;
double d;
long picas, points;
int units;
TCHAR szFixed[32];
LPTSTR psz;
*lpTranslated = TRUE;
if ( bNoConvert )
units = UT_INCHES;
else
units = Units;
GetDlgItemText( hDlg, idDlg, szFixed, sizeof(szFixed) );
if (!isValidFixed(szFixed))
{
*lpTranslated = FALSE;
return((LFIXED)0);
}
switch ( units )
{
case UT_MM:
Fixed = AsciiFixed( szFixed );
d = DOUBLE(Fixed) / (double)25.4;
Fixed = DBL2FIX(d);
break;
case UT_CM:
Fixed = AsciiFixed( szFixed );
d = DOUBLE(Fixed) / (double)2.54;
Fixed = DBL2FIX(d);
break;
case UT_PICAS:
if( MBStrchr( szFixed, '.' ))
{
Fixed = AsciiFixed(szFixed);
d = DOUBLE(Fixed) * (double)12.0;
if (Points != 0)
d = 10.0 * (d / (double)Points);
Fixed = DBL2FIX(d);
}
else
{
psz = MBStrchr( szFixed, ',' );
points = 0;
if( psz )
{
*psz = '\0';
psz++;
if( MBStrlen( psz ))
{
points = atol( psz );
}
}
picas = atol(szFixed);
points += 12 * picas;
d = ((double)points / (double)Points) * 10.0;
Fixed = DBL2FIX(d);
}
break;
case UT_PIXELS:
Fixed = AsciiFixed( szFixed );
if (UnitRes != 0)
d = DOUBLE(Fixed) / (double)UnitRes;
Fixed = DBL2FIX(d);
break;
case UT_INCHES:
default:
Fixed = AsciiFixed(szFixed);
break;
}
return( Fixed );
}
