move DTTM2DateTime and DateTimeToOString to msfilter to avoid copy&paste

1 files changed, 1 insertions, 39 deletions

diff --git a/writerfilter/source/rtftok/rtfdocumentimpl.cxx b/writerfilter/source/rtftok/rtfdocumentimpl.cxx
index 190b1bd4b0a0..699b42b2bbd7 100644
--- a/writerfilter/source/rtftok/rtfdocumentimpl.cxx
+++ b/writerfilter/source/rtftok/rtfdocumentimpl.cxx
@@ -150,47 +150,9 @@ static void lcl_putBorderProperty(std::stack<RTFParserState>& aStates, Id nId, R
         pAttributes->set(nId, pValue);
 }
 
-// NEEDSWORK: DocxAttributeOutput's impl_AppendTwoDigits does the same.
-static void lcl_AppendTwoDigits(OStringBuffer &rBuffer, sal_Int32 nNum)
-{
-    if ( nNum < 0 || nNum > 99 )
-    {
-        rBuffer.append( "00" );
-        return;
-    }
-
-    if ( nNum < 10 )
-        rBuffer.append( '0' );
-
-    rBuffer.append( nNum );
-}
-
-// NEEDSWORK: sw::ms::DTTM2DateTime and DocxAttributeOutput's
-// impl_DateTimeToOString could be combined to do the same.
 static OString lcl_DTTM22OString(long lDTTM)
 {
-    sal_uInt16 lMin = (sal_uInt16)(lDTTM & 0x0000003F);
-    lDTTM >>= 6;
-    sal_uInt16 lHour= (sal_uInt16)(lDTTM & 0x0000001F);
-    lDTTM >>= 5;
-    sal_uInt16 lDay = (sal_uInt16)(lDTTM & 0x0000001F);
-    lDTTM >>= 5;
-    sal_uInt16 lMon = (sal_uInt16)(lDTTM & 0x0000000F);
-    lDTTM >>= 4;
-    sal_uInt16 lYear= (sal_uInt16)(lDTTM & 0x000001FF) + 1900;
-
-    OStringBuffer aBuf;
-    aBuf.append(sal_Int32(lYear));
-    aBuf.append('-');
-    lcl_AppendTwoDigits(aBuf, lMon);
-    aBuf.append('-');
-    lcl_AppendTwoDigits(aBuf, lDay);
-    aBuf.append('T');
-    lcl_AppendTwoDigits(aBuf, lHour);
-    aBuf.append(':');
-    lcl_AppendTwoDigits(aBuf, lMin);
-    aBuf.append(":00Z");
-    return aBuf.makeStringAndClear();
+    return msfilter::util::DateTimeToOString(msfilter::util::DTTM2DateTime(lDTTM));
 }
 
 static writerfilter::Reference<Properties>::Pointer_t lcl_getBookmarkProperties(int nPos, OUString& rString)