CExtSafeString CExtAviLabel::OnAviGenTempFileName()
{
ASSERT_VALID( this );
TCHAR lpTempPathBuffer[MAX_PATH];
UINT uRetVal = 0;
CExtSafeString strRetVal;
::GetTempPath( MAX_PATH, lpTempPathBuffer );
uRetVal = ::GetTempFileName( lpTempPathBuffer, _T("AVI"), 0, strRetVal.GetBuffer( MAX_PATH ) );
strRetVal.ReleaseBuffer();
if( uRetVal == 0 )
strRetVal.Empty();
return strRetVal;
}
void CExtGridCellNumberEx::TextGet( CExtSafeString & strCopy ) const
{
ASSERT_VALID( this );
if( (GetStyleEx()&__EGCS_EX_UNDEFINED_ROLE) != 0
|| IsEmpty()
)
{
strCopy = _T("");
return;
}
strCopy.Empty();
VARIANT varCopy;
::VariantInit( &varCopy );
HRESULT hr =
::VariantCopy(
&varCopy,
LPVARIANT( LPCVARIANT( this ) )
);
if( FAILED(hr)
|| (!OnTextGetPrepareVariant( &varCopy ))
)
{
ASSERT( FALSE );
return;
}
CExtSafeString sNumberText;
bool bRet = OnQueryNumberText( &varCopy, sNumberText );
::VariantClear( &varCopy );
if( !bRet )
return;
UINT nNumDigits = OnQueryNumDigits();
// if( ! OnQueryTrailingZeroes() )
{
INT nPosPoint = sNumberText.ReverseFind( _T('.') );
UINT nNumDigitsReal = 0;
if( nPosPoint >= 0 )
nNumDigitsReal = min( sNumberText.GetLength() - 1 - nPosPoint, 9 );
if( nNumDigitsReal < nNumDigits )
nNumDigits = nNumDigitsReal;
}
NUMBERFMT fmt;
memset( &fmt, 0, sizeof(NUMBERFMT) );
fmt.NumDigits = nNumDigits;
fmt.LeadingZero = OnQueryLeadingZero();
fmt.NegativeOrder = OnQueryNegativeOrder();
CExtSafeString sGrouping;
OnQueryGrouping( sGrouping );
sGrouping.Remove( _T(';') );
sGrouping.TrimRight( _T('0') );
fmt.Grouping = _ttoi( sGrouping );
CExtSafeString sDecimalSep;
OnQueryDecimalSeparator( sDecimalSep );
fmt.lpDecimalSep = sDecimalSep.GetBuffer( sDecimalSep.GetLength() );
sDecimalSep.ReleaseBuffer();
CExtSafeString sThousandSep;
OnQueryThousandSeparator( sThousandSep );
fmt.lpThousandSep = sThousandSep.GetBuffer( sThousandSep.GetLength() );
sThousandSep.ReleaseBuffer();
VERIFY(
g_ResourceManager->GetNumberFormat(
0,
sNumberText,
&fmt,
strCopy.GetBuffer( 100 ),
100
) != 0
);
strCopy.ReleaseBuffer();
}
