get rid of class Date and Time default ctor with system time penalty

39 files changed, 84 insertions, 53 deletions

diff --git a/binfilter/bf_sc/source/core/data/sc_attrib.cxx b/binfilter/bf_sc/source/core/data/sc_attrib.cxx
index d1cf0f189..a88fbd028 100644
--- a/binfilter/bf_sc/source/core/data/sc_attrib.cxx
+++ b/binfilter/bf_sc/source/core/data/sc_attrib.cxx
@@ -689,7 +689,7 @@ using namespace ::com::sun::star;
 /*N*/       while ((nPos = aStr.Search(pCommands[2])) != STRING_NOTFOUND)
 /*N*/       {
 /*N*/           ESelection aSel( nPar,nPos, nPar,nPos+pCommands[2].Len() );
-/*N*/           rEng.QuickInsertField( SvxFieldItem(SvxDateField(Date(),SVXDATETYPE_VAR)), aSel );
+/*N*/           rEng.QuickInsertField( SvxFieldItem(SvxDateField(Date( Date::SYSTEM),SVXDATETYPE_VAR)), aSel );
 /*N*/           lcl_SetSpace(aStr, aSel ); bChange = TRUE;
 /*N*/       }
 /*N*/       while ((nPos = aStr.Search(pCommands[3])) != STRING_NOTFOUND)
diff --git a/binfilter/bf_sc/source/core/data/sc_global2.cxx b/binfilter/bf_sc/source/core/data/sc_global2.cxx
index a186de375..5ebe7a098 100644
--- a/binfilter/bf_sc/source/core/data/sc_global2.cxx
+++ b/binfilter/bf_sc/source/core/data/sc_global2.cxx
@@ -824,7 +824,7 @@ namespace binfilter {
 /*N*/ void ScPostIt::AutoSetText( const String& rNewText )
 /*N*/ {
 /*N*/   aStrText   = rNewText;
-/*N*/   aStrDate   = ScGlobal::pLocaleData->getDate( Date() );
+/*N*/   aStrDate   = ScGlobal::pLocaleData->getDate( Date( Date::SYSTEM ) );
 /*N*/
 /*N*/   SvtUserOptions aUserOpt;
 /*N*/   aStrAuthor = aUserOpt.GetID();
diff --git a/binfilter/bf_sc/source/core/data/sc_stlpool.cxx b/binfilter/bf_sc/source/core/data/sc_stlpool.cxx
index 4040eb9c3..2f13accac 100644
--- a/binfilter/bf_sc/source/core/data/sc_stlpool.cxx
+++ b/binfilter/bf_sc/source/core/data/sc_stlpool.cxx
@@ -378,7 +378,7 @@ namespace binfilter {
 /*N*/   aStr = String::CreateFromAscii(RTL_CONSTASCII_STRINGPARAM(", "));
 /*N*/   pEdEngine->SetText( aStr );
 /*N*/   pEdEngine->QuickInsertField( SvxFieldItem(SvxTimeField()), ESelection(0,2,0,2) );
-/*N*/   pEdEngine->QuickInsertField( SvxFieldItem(SvxDateField(Date(),SVXDATETYPE_VAR)),
+/*N*/   pEdEngine->QuickInsertField( SvxFieldItem(SvxDateField(Date( Date::SYSTEM),SVXDATETYPE_VAR)),
 /*N*/                                   ESelection() );
 /*N*/   pTxtObj = pEdEngine->CreateTextObject();
 /*N*/   pHeaderItem->SetRightArea( *pTxtObj );
diff --git a/binfilter/bf_sc/source/core/tool/sc_chgtrack.cxx b/binfilter/bf_sc/source/core/tool/sc_chgtrack.cxx
index c3fb7f706..6c01c7ede 100644
--- a/binfilter/bf_sc/source/core/tool/sc_chgtrack.cxx
+++ b/binfilter/bf_sc/source/core/tool/sc_chgtrack.cxx
@@ -73,6 +73,7 @@ const USHORT nMemPoolChangeActionLinkEntry = (0x8000 - 64) / sizeof(ScChangeActi
 /*N*/  ScChangeAction::ScChangeAction( ScChangeActionType eTypeP, const ScRange& rRange )
 /*N*/       :
 /*N*/       aBigRange( rRange ),
+            aDateTime( DateTime::SYSTEM ),
 /*N*/       pNext( NULL ),
 /*N*/       pPrev( NULL ),
 /*N*/       pLinkAny( NULL ),
@@ -113,6 +114,7 @@ const USHORT nMemPoolChangeActionLinkEntry = (0x8000 - 64) / sizeof(ScChangeActi
 /*N*/                       const ULONG nTempAction)
 /*N*/       :
 /*N*/       aBigRange( rRange ),
+            aDateTime( DateTime::SYSTEM ),
 /*N*/       pNext( NULL ),
 /*N*/       pPrev( NULL ),
 /*N*/       pLinkAny( NULL ),
@@ -130,6 +132,7 @@ const USHORT nMemPoolChangeActionLinkEntry = (0x8000 - 64) / sizeof(ScChangeActi
 /*N*/  ScChangeAction::ScChangeAction( SvStream& rStrm, ScMultipleReadHeader& /*rHdr*/,
 /*N*/           ScChangeTrack* /*pTrack*/ )
 /*N*/       :
+            aDateTime( DateTime::EMPTY ),
 /*N*/       pNext( NULL ),
 /*N*/       pPrev( NULL ),
 /*N*/       pLinkAny( NULL ),
@@ -2014,6 +2017,7 @@ const USHORT ScChangeTrack::nContentSlots =
 
 
 /*N*/ ScChangeTrack::ScChangeTrack( ScDocument* pDocP ) : // Changetracking.sdc
+            aFixDateTime( DateTime::SYSTEM ),
 /*N*/       pDoc( pDocP )
 /*N*/ {
 /*N*/ Init();
@@ -2024,6 +2028,7 @@ const USHORT ScChangeTrack::nContentSlots =
 
 /*N*/ ScChangeTrack::ScChangeTrack( ScDocument* pDocP, const StrCollection& aTempUserCollection) :
 /*N*/       aUserCollection(aTempUserCollection),
+            aFixDateTime( DateTime::SYSTEM ),
 /*N*/       pDoc( pDocP )
 /*N*/ {
 /*N*/ Init();
diff --git a/binfilter/bf_sc/source/core/tool/sc_editutil.cxx b/binfilter/bf_sc/source/core/tool/sc_editutil.cxx
index 355ee797a..1192164f5 100644
--- a/binfilter/bf_sc/source/core/tool/sc_editutil.cxx
+++ b/binfilter/bf_sc/source/core/tool/sc_editutil.cxx
@@ -372,6 +372,9 @@ const sal_Char ScEditUtil::pCalcDelimiters[] = "=();+-*/^&<>";
 /*N*/ }
 
 /*N*/ ScHeaderFieldData::ScHeaderFieldData()
+        :
+            aDate( Date::EMPTY ),
+            aTime( Time::EMPTY )
 /*N*/ {
 /*N*/   nPageNo = nTotalPages = 0;
 /*N*/   eNumType = SVX_ARABIC;
diff --git a/binfilter/bf_sc/source/core/tool/sc_interpr2.cxx b/binfilter/bf_sc/source/core/tool/sc_interpr2.cxx
index edb639f66..2d2cef70f 100644
--- a/binfilter/bf_sc/source/core/tool/sc_interpr2.cxx
+++ b/binfilter/bf_sc/source/core/tool/sc_interpr2.cxx
@@ -91,7 +91,7 @@ namespace binfilter {
 /*N*/ void ScInterpreter::ScGetActDate()
 /*N*/ {
 /*N*/   nFuncFmtType = NUMBERFORMAT_DATE;
-/*N*/   Date aActDate;
+/*N*/   Date aActDate( Date::SYSTEM );
 /*N*/   long nDiff = aActDate - *(pFormatter->GetNullDate());
 /*N*/   PushDouble((double) nDiff);
 /*N*/ }
@@ -99,9 +99,9 @@ namespace binfilter {
 void ScInterpreter::ScGetActTime()
 {
     nFuncFmtType = NUMBERFORMAT_DATETIME;
-    Date aActDate;
+    Date aActDate( Date::SYSTEM );
     long nDiff = aActDate - *(pFormatter->GetNullDate());
-    Time aActTime;
+    Time aActTime( Time::SYSTEM );
     double nTime = ((double)aActTime.Get100Sec() / 100 +
                     (double)(aActTime.GetSec()        +
                             (aActTime.GetMin()  * 60) +
diff --git a/binfilter/bf_sc/source/filter/xml/sc_xmlimprt.cxx b/binfilter/bf_sc/source/filter/xml/sc_xmlimprt.cxx
index e0a030704..0c5c78a0d 100644
--- a/binfilter/bf_sc/source/filter/xml/sc_xmlimprt.cxx
+++ b/binfilter/bf_sc/source/filter/xml/sc_xmlimprt.cxx
@@ -1630,7 +1630,7 @@ void ScXMLImport::SetChangeTrackingViewSettings(const ::com::sun::star::uno::Seq
                     util::DateTime aDateTime;
                     if (rChangeProps[i].Value >>= aDateTime)
                     {
-                        DateTime aCoreDateTime;
+                        DateTime aCoreDateTime( DateTime::EMPTY );
                         ScXMLConverter::ConvertAPIToCoreDateTime(aDateTime, aCoreDateTime);
                         pViewSettings->SetTheFirstDateTime(aCoreDateTime);
                     }
@@ -1640,7 +1640,7 @@ void ScXMLImport::SetChangeTrackingViewSettings(const ::com::sun::star::uno::Seq
                     util::DateTime aDateTime;
                     if (rChangeProps[i].Value >>= aDateTime)
                     {
-                        DateTime aCoreDateTime;
+                        DateTime aCoreDateTime( DateTime::EMPTY );
                         ScXMLConverter::ConvertAPIToCoreDateTime(aDateTime, aCoreDateTime);
                         pViewSettings->SetTheLastDateTime(aCoreDateTime);
                     }
diff --git a/binfilter/bf_sc/source/ui/view/sc_printfun.cxx b/binfilter/bf_sc/source/ui/view/sc_printfun.cxx
index a19fed8ee..f5b6e59b9 100644
--- a/binfilter/bf_sc/source/ui/view/sc_printfun.cxx
+++ b/binfilter/bf_sc/source/ui/view/sc_printfun.cxx
@@ -593,7 +593,7 @@ namespace binfilter {
 /*N*/   else
 /*N*/       aFieldData.nTotalPages = nTotalPages;
 /*N*/
-/*N*/   SetDateTime( Date(), Time() );
+/*N*/   SetDateTime( Date( Date::SYSTEM ), Time( Time::SYSTEM ) );
 /*N*/
 /*N*/   aFieldData.aTitle       = pDocShell->GetTitle();
 /*N*/   const INetURLObject& rURLObj = pDocShell->GetMedium()->GetURLObject();
diff --git a/binfilter/bf_sfx2/source/appl/appimp.hxx b/binfilter/bf_sfx2/source/appl/appimp.hxx
index 801fa88fa..c193a7b49 100644
--- a/binfilter/bf_sfx2/source/appl/appimp.hxx
+++ b/binfilter/bf_sfx2/source/appl/appimp.hxx
@@ -75,6 +75,8 @@ struct SfxApplication_Impl
     USHORT                      nWarnLevel;
     BOOL                        bConfigLoaded:1;
     BOOL                        bAutoSaveNow:1;     // ist TRUE, wenn der Timer abgelaufen ist, wenn die App nicht aktiv war
+
+    SfxApplication_Impl() : aAutoSaveTime( Time::EMPTY ) {}
 };
 
 }//end of namespace binfilter
diff --git a/binfilter/bf_sfx2/source/doc/sfx2_docfile.cxx b/binfilter/bf_sfx2/source/doc/sfx2_docfile.cxx
index 0e3d56f4c..2ca11c32b 100644
--- a/binfilter/bf_sfx2/source/doc/sfx2_docfile.cxx
+++ b/binfilter/bf_sfx2/source/doc/sfx2_docfile.cxx
@@ -373,7 +373,7 @@ void SAL_CALL SfxMediumHandler_Impl::handle(
 /*N*/   pAntiImpl( pAntiImplP ),
 /*N*/   nFileVersion( 0 ),
 /*N*/   pOrigFilter( 0 ),
-/*N*/   aExpireTime( Date() + 10, Time() ),
+/*N*/   aExpireTime( Date( Date::SYSTEM ) + 10, Time( Time::SYSTEM ) ),
 /*N*/   pTempDir( NULL ),
 /*N*/   pTempFile( NULL ),
 /*N*/   nLastStorageError( 0 ),
diff --git a/binfilter/bf_sfx2/source/doc/sfx2_docinf.cxx b/binfilter/bf_sfx2/source/doc/sfx2_docinf.cxx
index 15918f095..8826b3292 100644
--- a/binfilter/bf_sfx2/source/doc/sfx2_docinf.cxx
+++ b/binfilter/bf_sfx2/source/doc/sfx2_docinf.cxx
@@ -277,7 +277,9 @@ static const char pDocInfoHeader[] = "SfxDocumentInfo";
 /*N*/       , aDateTime( rDateTime )
 /*N*/       {}
 /*N*/   SfxPSDateTimeProperty_Impl( UINT32 nIdP ) :
-/*N*/       SfxPSProperty_Impl( nIdP, VT_FILETIME ) {};
+/*N*/       SfxPSProperty_Impl( nIdP, VT_FILETIME )
+/*N*/       , aDateTime( DateTime::SYSTEM )
+             {};
 /*N*/
 /*N*/   virtual ULONG Save( SvStream& ) {return 1;}
 /*N*/   virtual ULONG Load( SvStream& rStream );
@@ -591,6 +593,7 @@ static const char pDocInfoHeader[] = "SfxDocumentInfo";
 //-------------------------------------------------------------------------
 
 /*N*/ SfxDocumentInfo::SfxDocumentInfo( const SfxDocumentInfo& rInf ):
+        aTemplateDate( DateTime::EMPTY ),
 /*N*/   nUserDataSize(0),
 /*N*/   pUserData(0)
 /*N*/ {
@@ -781,6 +784,7 @@ static const char pDocInfoHeader[] = "SfxDocumentInfo";
 /*N*/   bSaveVersionOnClose( FALSE ),
 /*N*/   aChanged( TIMESTAMP_INVALID_DATETIME ),
 /*N*/   aPrinted( TIMESTAMP_INVALID_DATETIME ),
+        aTemplateDate( DateTime::EMPTY ),
 /*N*/   nUserDataSize(0),
 /*N*/   nDocNo(1),
 /*N*/   pUserData(0),
diff --git a/binfilter/bf_sfx2/source/doc/sfx2_objcont.cxx b/binfilter/bf_sfx2/source/doc/sfx2_objcont.cxx
index 4d74e4b05..4814b0b60 100644
--- a/binfilter/bf_sfx2/source/doc/sfx2_objcont.cxx
+++ b/binfilter/bf_sfx2/source/doc/sfx2_objcont.cxx
@@ -148,7 +148,7 @@ using namespace ::com::sun::star::uno;
 /*N*/   Time aOldTime(rInfo.GetTime());
 /*N*/
 /*N*/   // Initialize some local member! Its neccessary for wollow operations!
-/*N*/   DateTime    aNow                    ;   // Date and time at current moment
+/*N*/   DateTime    aNow( DateTime::SYSTEM );   // Date and time at current moment
 /*N*/   Time        n24Time     (24,0,0,0)  ;   // Time-value for 24 hours - see follow calculation
 /*N*/   ULONG       nDays       = 0         ;   // Count of days between now and last editing
 /*N*/   Time        nAddTime    (0)         ;   // Value to add on aOldTime
diff --git a/binfilter/bf_sfx2/source/doc/sfx2_objmisc.cxx b/binfilter/bf_sfx2/source/doc/sfx2_objmisc.cxx
index 5a7526cf9..f809c55e1 100644
--- a/binfilter/bf_sfx2/source/doc/sfx2_objmisc.cxx
+++ b/binfilter/bf_sfx2/source/doc/sfx2_objmisc.cxx
@@ -839,7 +839,7 @@ namespace binfilter {
 /*?*/   }
 /*?*/   else if( rKV.GetKey().CompareIgnoreCaseToAscii( "expires" ) == COMPARE_EQUAL )
 /*?*/   {
-/*?*/       DateTime aDateTime;
+/*?*/       DateTime aDateTime( DateTime::EMPTY );
 /*?*/       INetRFC822Message::ParseDateField( rKV.GetValue(), aDateTime );
 /*?*/   }
 /*?*/   else if( rKV.GetKey().CompareIgnoreCaseToAscii( "content-type" ) == COMPARE_EQUAL )
diff --git a/binfilter/bf_sfx2/source/doc/sfx2_xmlversion.cxx b/binfilter/bf_sfx2/source/doc/sfx2_xmlversion.cxx
index d3f8c51d7..b69d8658f 100644
--- a/binfilter/bf_sfx2/source/doc/sfx2_xmlversion.cxx
+++ b/binfilter/bf_sfx2/source/doc/sfx2_xmlversion.cxx
@@ -186,7 +186,7 @@ sal_Char XMLN_VERSIONSLIST[] = "VersionList.xml";
 /*?*/                   ( aLclLocalName.compareToAscii( sXML_date_time ) == 0 ) )
 /*?*/         {
 /*?*/             const OUString& rAttrValue = xAttrList->getValueByIndex( i );
-/*?*/             DateTime aTime;
+/*?*/             DateTime aTime( DateTime::EMPTY );
 /*?*/             if ( ParseISODateTimeString( rAttrValue, aTime ) )
 /*?*/                 pInfo->aCreateStamp.SetTime( aTime );
 /*?*/         }
diff --git a/binfilter/bf_sfx2/source/doc/timestamp.cxx b/binfilter/bf_sfx2/source/doc/timestamp.cxx
index 233ec59b9..7436d127f 100644
--- a/binfilter/bf_sfx2/source/doc/timestamp.cxx
+++ b/binfilter/bf_sfx2/source/doc/timestamp.cxx
@@ -48,7 +48,7 @@ namespace binfilter {
 
 TimeStamp::TimeStamp ()
         :   m_sModifiedByName   ()
-        ,   m_aModifiedDateTime ()
+        ,   m_aModifiedDateTime ( DateTime::SYSTEM )
 {
 }
 
@@ -63,7 +63,7 @@ TimeStamp::TimeStamp ()
 
 TimeStamp::TimeStamp ( const String& rName )
         :   m_sModifiedByName   ( rName )
-        ,   m_aModifiedDateTime (       )
+        ,   m_aModifiedDateTime ( DateTime::SYSTEM )
 {
     // Safe impossible cases
     DBG_ASSERT ( impl_debug_checkParameter ( rName ), "TimeStamp::TimeStamp(String)\nInvalid parameter detected!\n" ) ;
diff --git a/binfilter/bf_sfx2/source/inc/objshimp.hxx b/binfilter/bf_sfx2/source/inc/objshimp.hxx
index 01574bb07..a16451d7b 100644
--- a/binfilter/bf_sfx2/source/inc/objshimp.hxx
+++ b/binfilter/bf_sfx2/source/inc/objshimp.hxx
@@ -139,7 +139,7 @@ struct SfxObjectShell_Impl
         pBasicLibContainer( 0 ),
         pDialogLibContainer( 0 ),
         pProgress( 0),
-        nTime(),
+        nTime( DateTime::EMPTY ),
         nVisualDocumentNumber( USHRT_MAX),
 
         bTemplateConfig( sal_False),
diff --git a/binfilter/bf_so3/source/persist/persist.cxx b/binfilter/bf_so3/source/persist/persist.cxx
index f891e5090..bbe370cc5 100644
--- a/binfilter/bf_so3/source/persist/persist.cxx
+++ b/binfilter/bf_so3/source/persist/persist.cxx
@@ -343,6 +343,7 @@ SvPersist::SvPersist()
     , nModifyCount    ( 0 )        // Anzahl der modifizierten Childs und sich selbst
     , pParent         ( NULL )     // kein zusaetzlicher RefCount
     , pChildList      ( NULL )
+    , aModifiedTime   ( Time::EMPTY )
 {
 }
 
@@ -969,7 +970,7 @@ void SvPersist::SetModified( BOOL bModifiedP )
         CountModified( bModifiedP );
     }
 
-    aModifiedTime = Time();
+    aModifiedTime = Time( Time::SYSTEM );
 }
 
 void SvPersist::CountModified( BOOL bMod )
diff --git a/binfilter/bf_svtools/source/items1/svt_dateitem.cxx b/binfilter/bf_svtools/source/items1/svt_dateitem.cxx
index 38abd6b2d..6567d2b30 100644
--- a/binfilter/bf_svtools/source/items1/svt_dateitem.cxx
+++ b/binfilter/bf_svtools/source/items1/svt_dateitem.cxx
@@ -137,7 +137,7 @@ SfxItemPresentation SfxDateTimeItem::GetPresentation
 )   const
 {
     DBG_CHKTHIS(SfxDateTimeItem, 0);
-    if (aDateTime.IsValidAndGregorian())
+    if (aDateTime.IsValidDate())
         if (pIntlWrapper)
         {
             rText = pIntlWrapper->getLocaleData()->getDate(aDateTime);
diff --git a/binfilter/bf_svtools/source/items1/svt_dtritem.cxx b/binfilter/bf_svtools/source/items1/svt_dtritem.cxx
index 994bcc29a..1abe08d28 100644
--- a/binfilter/bf_svtools/source/items1/svt_dtritem.cxx
+++ b/binfilter/bf_svtools/source/items1/svt_dtritem.cxx
@@ -113,7 +113,7 @@ SfxPoolItem* SfxDateTimeRangeItem::Create( SvStream& rStream, USHORT ) const
     rStream >> nEndDate;
     rStream >> nEndTime;
 
-    DateTime aStartDT, aEndDT;
+    DateTime aStartDT( DateTime::EMPTY ), aEndDT( DateTime::EMPTY );
 
     aStartDT.SetDate( nStartDate );
     aStartDT.SetTime( nStartTime );
diff --git a/binfilter/bf_svtools/source/items1/svt_frqitem.cxx b/binfilter/bf_svtools/source/items1/svt_frqitem.cxx
index bf01a0fb6..05662dbd9 100644
--- a/binfilter/bf_svtools/source/items1/svt_frqitem.cxx
+++ b/binfilter/bf_svtools/source/items1/svt_frqitem.cxx
@@ -64,7 +64,8 @@ SfxFrequencyItem::SfxFrequencyItem( USHORT which, FrequencyMode eMode, Frequency
     nTInterval1     ( nTI1 ),
     aTime1          ( rT1 ),
     aTime2          ( rT2 ),
-    bMissingDate    ( FALSE )
+    bMissingDate    ( FALSE ),
+    aMissingDate    ( DateTime::EMPTY )
 {
     DBG_CTOR( SfxFrequencyItem, 0 );
 }
@@ -81,7 +82,8 @@ SfxFrequencyItem::SfxFrequencyItem( const SfxFrequencyItem& rItem ) :
     nTInterval1     ( rItem.nTInterval1 ),
     aTime1          ( rItem.aTime1 ),
     aTime2          ( rItem.aTime2 ),
-    bMissingDate    ( rItem.bMissingDate )
+    bMissingDate    ( rItem.bMissingDate ),
+    aMissingDate    ( rItem.aMissingDate )
 {
     DBG_CTOR( SfxFrequencyItem, 0 );
 }
diff --git a/binfilter/bf_svtools/source/numbers/svt_zforfind.cxx b/binfilter/bf_svtools/source/numbers/svt_zforfind.cxx
index 9282dbb5a..1c7adbf4f 100644
--- a/binfilter/bf_svtools/source/numbers/svt_zforfind.cxx
+++ b/binfilter/bf_svtools/source/numbers/svt_zforfind.cxx
@@ -973,7 +973,7 @@ BOOL ImpSvNumberInputScan::GetDateRef( double& fDays, USHORT& nCounter,
     CalendarWrapper* pCal = pFormatter->GetCalendar();
     for ( int nTryOrder = 1; nTryOrder <= nFormatOrder; nTryOrder++ )
     {
-        pCal->setGregorianDateTime( Date() );       // today
+        pCal->setGregorianDateTime( Date( Date::SYSTEM ) );       // today
         String aOrgCalendar;        // empty => not changed yet
         DateFormat DateFmt;
         BOOL bFormatTurn;
@@ -1149,7 +1149,7 @@ input for the following reasons:
                         if ( !bHadExact || !pCal->isValid() )
                         {
                             if ( !bHadExact && nExactDateOrder )
-                                pCal->setGregorianDateTime( Date() );   // reset today
+                                pCal->setGregorianDateTime( Date( Date::SYSTEM ) );   // reset today
                             switch (DateFmt)
                             {
                                 case MDY:
diff --git a/binfilter/bf_svx/source/engine3d/svx_scene3d.cxx b/binfilter/bf_svx/source/engine3d/svx_scene3d.cxx
index 88f976075..4e9435b74 100644
--- a/binfilter/bf_svx/source/engine3d/svx_scene3d.cxx
+++ b/binfilter/bf_svx/source/engine3d/svx_scene3d.cxx
@@ -64,7 +64,7 @@ namespace binfilter {
 /*N*/   aCamera(Vector3D(0,0,4), Vector3D()),
 /*N*/   nSaveStatus (0),
 /*N*/   nRestStatus (0),
-/*N*/   aPaintTime(),
+/*N*/   aPaintTime( Time::EMPTY ),
 /*N*/   nDisplayQuality(255),
 /*N*/   bDoubleBuffered(FALSE),
 /*N*/   bClipping(FALSE),
diff --git a/binfilter/bf_svx/source/items/svx_flditem.cxx b/binfilter/bf_svx/source/items/svx_flditem.cxx
index 3b7e6c656..5660a1b82 100644
--- a/binfilter/bf_svx/source/items/svx_flditem.cxx
+++ b/binfilter/bf_svx/source/items/svx_flditem.cxx
@@ -159,7 +159,7 @@ namespace binfilter {
 
 /*N*/ SvxDateField::SvxDateField()
 /*N*/ {
-/*N*/   nFixDate = Date().GetDate();
+/*N*/   nFixDate = Date( Date::SYSTEM ).GetDate();
 /*N*/   eType = SVXDATETYPE_VAR;
 /*N*/   eFormat = SVXDATEFORMAT_STDSMALL;
 /*N*/ }
@@ -414,7 +414,7 @@ namespace binfilter {
 
 /*N*/ SvxExtTimeField::SvxExtTimeField()
 /*N*/ {
-/*N*/   nFixTime = Time().GetTime();
+/*N*/   nFixTime = Time( Time::SYSTEM ).GetTime();
 /*N*/   eType = SVXTIMETYPE_VAR;
 /*N*/   eFormat = SVXTIMEFORMAT_STANDARD;
 /*N*/ }
diff --git a/binfilter/bf_svx/source/svdraw/svx_svdmodel.cxx b/binfilter/bf_svx/source/svdraw/svx_svdmodel.cxx
index 8e6610c2c..6aba83f76 100644
--- a/binfilter/bf_svx/source/svdraw/svx_svdmodel.cxx
+++ b/binfilter/bf_svx/source/svdraw/svx_svdmodel.cxx
@@ -95,7 +95,7 @@ using namespace ::com::sun::star;
 /*N*/ {
 /*N*/   if (bInit)
 /*N*/   {
-/*N*/       aCreationDate = DateTime();
+/*N*/       aCreationDate = DateTime( DateTime::SYSTEM );
 /*N*/       eCreationCharSet = osl_getThreadTextEncoding();
 /*N*/   }
 /*N*/ }
@@ -333,6 +333,7 @@ using namespace ::com::sun::star;
 
 /*N*/ SdrModel::SdrModel(SfxItemPool* pPool, SvPersist* pPers, INT32 bLoadRefCounts):
 /*N*/   aInfo(TRUE),
+        aReadDate( DateTime::EMPTY ),
 /*N*/   aMaPag(1024,32,32),
 /*N*/   aPages(1024,32,32)
 /*N*/ {
@@ -346,6 +347,7 @@ using namespace ::com::sun::star;
 
 /*N*/ SdrModel::SdrModel(const String& rPath, SfxItemPool* pPool, SvPersist* pPers, INT32 bLoadRefCounts):
 /*N*/   aInfo(TRUE),
+        aReadDate( DateTime::EMPTY ),
 /*N*/   aMaPag(1024,32,32),
 /*N*/   aPages(1024,32,32),
 /*N*/   aTablePath(rPath)
@@ -360,6 +362,7 @@ using namespace ::com::sun::star;
 
 /*N*/ SdrModel::SdrModel(const String& rPath, SfxItemPool* pPool, SvPersist* pPers, bool bUseExtColorTable, INT32 bLoadRefCounts):
 /*N*/   aInfo(TRUE),
+        aReadDate( DateTime::EMPTY ),
 /*N*/   aMaPag(1024,32,32),
 /*N*/   aPages(1024,32,32),
 /*N*/   aTablePath(rPath)
@@ -374,6 +377,7 @@ using namespace ::com::sun::star;
 
 /*N*/ SdrModel::SdrModel(const SdrModel& /*rSrcModel*/):
 /*N*/   SfxBroadcaster(),
+        aReadDate( DateTime::EMPTY ),
 /*N*/   aMaPag(1024,32,32),
 /*N*/   aPages(1024,32,32)
 /*N*/ {
@@ -1659,7 +1663,7 @@ using namespace ::com::sun::star;
 /*N*/ SvStream& operator>>(SvStream& rIn, SdrModel& rMod)
 /*N*/ {
 /*N*/   if (rIn.GetError()!=0) return rIn;
-/*N*/   rMod.aReadDate=DateTime(); // Zeitpunkt des Lesens merken
+/*N*/   rMod.aReadDate=DateTime( DateTime::SYSTEM ); // Zeitpunkt des Lesens merken
 /*N*/   rMod.nProgressOfs=rIn.Tell();
 /*N*/   rMod.nProgressMax=0xFFFFFFFF; // Vorlaeufiger Wert
 /*N*/   rMod.DoProgress(0);
diff --git a/binfilter/bf_svx/source/svdraw/svx_svdogrp.cxx b/binfilter/bf_svx/source/svdraw/svx_svdogrp.cxx
index 36ed78207..31c27786f 100644
--- a/binfilter/bf_svx/source/svdraw/svx_svdogrp.cxx
+++ b/binfilter/bf_svx/source/svdraw/svx_svdogrp.cxx
@@ -62,6 +62,7 @@ namespace binfilter {
 /*N*/ ImpSdrObjGroupLinkUserData::ImpSdrObjGroupLinkUserData(SdrObject* pObj1):
 /*N*/   SdrObjUserData(SdrInventor,SDRUSERDATA_OBJGROUPLINK,0),
 /*N*/   pObj(pObj1),
+        aFileDate0( DateTime::EMPTY ),
 /*N*/   nDrehWink0(0),
 /*N*/   nShearWink0(0),
 /*N*/   pLink(NULL),
diff --git a/binfilter/bf_svx/source/svdraw/svx_svdotxln.cxx b/binfilter/bf_svx/source/svdraw/svx_svdotxln.cxx
index 927317d17..530b98a7e 100644
--- a/binfilter/bf_svx/source/svdraw/svx_svdotxln.cxx
+++ b/binfilter/bf_svx/source/svdraw/svx_svdotxln.cxx
@@ -138,6 +138,7 @@ namespace binfilter {
 /*N*/ ImpSdrObjTextLinkUserData::ImpSdrObjTextLinkUserData(SdrTextObj* pObj1):
 /*N*/   SdrObjUserData(SdrInventor,SDRUSERDATA_OBJTEXTLINK,0),
 /*N*/   pObj(pObj1),
+        aFileDate0( DateTime::EMPTY ),
 /*N*/   pLink(NULL),
 /*N*/   eCharSet(RTL_TEXTENCODING_DONTKNOW)
 /*N*/ {
diff --git a/binfilter/bf_sw/source/core/doc/sw_docnum.cxx b/binfilter/bf_sw/source/core/doc/sw_docnum.cxx
index c7b87932d..6b26975c9 100644
--- a/binfilter/bf_sw/source/core/doc/sw_docnum.cxx
+++ b/binfilter/bf_sw/source/core/doc/sw_docnum.cxx
@@ -536,8 +536,8 @@ namespace binfilter {
 /*N*/   String aName;
 /*N*/   if( bAutoNum )
 /*N*/   {
-/*N*/       long n = Time().GetTime();
-/*N*/       n += Date().GetDate();
+/*N*/       long n = Time( Time::SYSTEM ).GetTime();
+/*N*/       n += Date( Date::SYSTEM ).GetDate();
 /*N*/       aName = String::CreateFromInt32( n );
 /*N*/       if( pChkStr && !pChkStr->Len() )
 /*N*/           pChkStr = 0;
diff --git a/binfilter/bf_sw/source/core/fields/sw_flddat.cxx b/binfilter/bf_sw/source/core/fields/sw_flddat.cxx
index 681159d00..73a2a3f20 100644
--- a/binfilter/bf_sw/source/core/fields/sw_flddat.cxx
+++ b/binfilter/bf_sw/source/core/fields/sw_flddat.cxx
@@ -72,7 +72,7 @@ using namespace ::com::sun::star;
 /*N*/   }
 /*N*/   if (IsFixed())
 /*N*/   {
-/*N*/         DateTime aDateTime;
+/*N*/         DateTime aDateTime( DateTime::SYSTEM );
 /*N*/         SetDateTime(aDateTime);
 /*N*/   }
 /*N*/ }
@@ -87,7 +87,7 @@ using namespace ::com::sun::star;
 /*N*/
 /*N*/   if (!(IsFixed()))
 /*N*/   {
-/*N*/         DateTime aDateTime;
+/*N*/         DateTime aDateTime( DateTime::SYSTEM );
 /*N*/         fVal = GetDateTime(GetDoc(), aDateTime);
 /*N*/   }
 /*N*/   else
@@ -167,7 +167,7 @@ using namespace ::com::sun::star;
 /*N*/   if (IsFixed())
 /*N*/       return SwValueField::GetValue();
 /*N*/   else
-/*N*/         return GetDateTime(GetDoc(), DateTime());
+/*N*/         return GetDateTime(GetDoc(), DateTime( DateTime::SYSTEM ));
 /*N*/ }
 
 /*--------------------------------------------------------------------
@@ -278,7 +278,7 @@ using namespace ::com::sun::star;
 /*N*/           util::DateTime aDateTimeValue;
 /*N*/           if(!(rVal >>= aDateTimeValue))
 /*N*/               return FALSE;
-/*N*/           DateTime aDateTime;
+/*N*/           DateTime aDateTime( DateTime::EMPTY );
 /*N*/           aDateTime.Set100Sec(aDateTimeValue.HundredthSeconds);
 /*N*/           aDateTime.SetSec(aDateTimeValue.Seconds);
 /*N*/           aDateTime.SetMin(aDateTimeValue.Minutes);
diff --git a/binfilter/bf_sw/source/core/sw3io/sw_sw3field.cxx b/binfilter/bf_sw/source/core/sw3io/sw_sw3field.cxx
index 1cf36c1bc..414a80d4d 100644
--- a/binfilter/bf_sw/source/core/sw3io/sw_sw3field.cxx
+++ b/binfilter/bf_sw/source/core/sw3io/sw_sw3field.cxx
@@ -1000,7 +1000,7 @@ SwAuthorityFieldType* lcl_sw3io_InAuthorityFieldType( Sw3IoImp& rIo )
 /*N*/   INT32 nVal;
 /*N*/   *rIo.pStrm >> nVal;
 /*N*/   SwDateTimeField* pFld = new SwDateTimeField( (SwDateTimeFieldType*)pType, DATEFLD|FIXEDFLD );
-/*N*/     Time aTmpTime;
+/*N*/     Time aTmpTime( Time::SYSTEM );
 /*N*/     Date aTmpDate(nVal);
 /*N*/     DateTime aDT(aTmpDate, aTmpTime);
 /*N*/     pFld->SetDateTime( aDT );
@@ -1013,7 +1013,7 @@ SwAuthorityFieldType* lcl_sw3io_InAuthorityFieldType( Sw3IoImp& rIo )
         INT32 nVal;
         *rIo.pStrm >> nVal;
         SwDateTimeField* pFld = new SwDateTimeField( (SwDateTimeFieldType*)pType, TIMEFLD|FIXEDFLD );
-         Date aTmpDate;
+         Date aTmpDate( Date::SYSTEM );
         DateTime aDT(aTmpDate, Time(nVal));
            pFld->SetDateTime( aDT );
         return pFld;
@@ -1770,7 +1770,7 @@ static Sw3InFieldFn aInFieldFnTbl[] =
 /*?*/       switch( nWhich )
 /*?*/       {
 /*?*/       case RES_DATETIMEFLD:
-/*?*/             ((SwDateTimeField*)pFld)->SetDateTime( DateTime() );
+/*?*/             ((SwDateTimeField*)pFld)->SetDateTime( DateTime( DateTime::SYSTEM ) );
 /*?*/           break;
 /*?*/
 /*?*/       case RES_EXTUSERFLD:
diff --git a/binfilter/bf_sw/source/core/sw3io/sw_sw3imp.cxx b/binfilter/bf_sw/source/core/sw3io/sw_sw3imp.cxx
index 96e7c29b2..6548a8564 100644
--- a/binfilter/bf_sw/source/core/sw3io/sw_sw3imp.cxx
+++ b/binfilter/bf_sw/source/core/sw3io/sw_sw3imp.cxx
@@ -215,8 +215,8 @@ public:
 
 /*N*/ void Sw3IoImp::Reset()
 /*N*/ {
-/*N*/   Date aDate;
-/*N*/   Time aTime;
+/*N*/   Date aDate( Date::SYSTEM );
+/*N*/   Time aTime( Time::SYSTEM );
 /*N*/   // die folgenden beiden Felder werden auch zum Passwort-Check benutzt
 /*N*/   nDate       = aDate.GetDate();
 /*N*/   nTime       = aTime.GetTime();
diff --git a/binfilter/bf_sw/source/core/swg/sw_rdflds.cxx b/binfilter/bf_sw/source/core/swg/sw_rdflds.cxx
index ce0df591e..9912504f3 100644
--- a/binfilter/bf_sw/source/core/swg/sw_rdflds.cxx
+++ b/binfilter/bf_sw/source/core/swg/sw_rdflds.cxx
@@ -336,7 +336,7 @@ static SwField* In_SwFixDateField( SwSwgReader& rPar, SwDateTimeFieldType* pType
     rPar.r >> nVal;
     rPar.r.long3();
     SwDateTimeField* pFld = new SwDateTimeField( pType, DATEFLD|FIXEDFLD );
-    Time aTmpTime;
+    Time aTmpTime( Time::SYSTEM );
     Date aTmpDate(nVal);
     DateTime aDT(aTmpDate, aTmpTime);
     pFld->SetDateTime( aDT );
@@ -350,7 +350,7 @@ static SwField* In_SwFixTimeField( SwSwgReader& rPar, SwDateTimeFieldType* pType
     rPar.r >> nVal;
     rPar.r.long3();
     SwDateTimeField* pFld = new SwDateTimeField( pType );
-    Date aTmpDate;
+    Date aTmpDate( Date::SYSTEM );
     DateTime aDT(aTmpDate, Time(nVal));
     pFld->SetDateTime( aDT );
     return pFld;
diff --git a/binfilter/bf_sw/source/core/unocore/sw_unofield.cxx b/binfilter/bf_sw/source/core/unocore/sw_unofield.cxx
index 65bc01064..fa5285463 100644
--- a/binfilter/bf_sw/source/core/unocore/sw_unofield.cxx
+++ b/binfilter/bf_sw/source/core/unocore/sw_unofield.cxx
@@ -1037,6 +1037,7 @@ struct SwFieldProperties_Impl
     sal_Bool        bBool4;
 
     SwFieldProperties_Impl():
+        aDate( Date::SYSTEM ),
         fDouble(0.),
         pDateTime(0),
         nSubType(0),
@@ -2023,7 +2024,7 @@ void SwXTextField::update(  ) throw (RuntimeException)
         switch(pFld->Which())
         {
             case RES_DATETIMEFLD:
-            ((SwDateTimeField*)pFld)->SetDateTime( ::DateTime() );
+            ((SwDateTimeField*)pFld)->SetDateTime( ::DateTime( ::DateTime::SYSTEM ) );
             break;
 
             case RES_EXTUSERFLD:
diff --git a/binfilter/bf_sw/source/filter/basflt/sw_shellio.cxx b/binfilter/bf_sw/source/filter/basflt/sw_shellio.cxx
index 0541c641c..6ca07034c 100644
--- a/binfilter/bf_sw/source/filter/basflt/sw_shellio.cxx
+++ b/binfilter/bf_sw/source/filter/basflt/sw_shellio.cxx
@@ -249,6 +249,9 @@ using namespace ::com::sun::star;
  }
 /*N*/ Reader::Reader()
 /*N*/   : pTemplate(0)
+        , aDStamp( Date::EMPTY )
+        , aTStamp( Time::EMPTY )
+        , aChkDateTime( DateTime::EMPTY )
 /*N*/   , pStrm(0)
 /*N*/   , pStg(0)
 /*N*/   , pMedium(0)
@@ -283,15 +286,15 @@ using namespace ::com::sun::star;
 /*N*/   else
 /*N*/   {
 /*?*/       INetURLObject aTDir( ::binfilter::StaticBaseUrl::SmartRelToAbs(aTemplateNm) );
-/*?*/       DateTime aCurrDateTime;
+/*?*/       DateTime aCurrDateTime( DateTime::SYSTEM );
 /*?*/       BOOL bLoad = FALSE;
 /*?*/
 /*?*/       // Wenn das Template schon mal geladen wurde, nur einmal pro
 /*?*/       // Minute nachschauen, ob es geaendert wurde.
 /*?*/       if( !pTemplate || aCurrDateTime >= aChkDateTime )
 /*?*/       {
-/*?*/           Date aTstDate;
-/*?*/           Time aTstTime;
+/*?*/           Date aTstDate( Date::EMPTY );
+/*?*/           Time aTstTime( Time::EMPTY );
 /*?*/           if( ::binfilter::GetModifiedDateTimeOfFile(
 /*?*/                           aTDir.GetMainURL( INetURLObject::NO_DECODE ),
 /*?*/                           &aTstDate, &aTstTime ) &&
diff --git a/binfilter/bf_sw/source/filter/sw6/sw_sw6par.cxx b/binfilter/bf_sw/source/filter/sw6/sw_sw6par.cxx
index 99b2e9de3..d1c867f89 100644
--- a/binfilter/bf_sw/source/filter/sw6/sw_sw6par.cxx
+++ b/binfilter/bf_sw/source/filter/sw6/sw_sw6par.cxx
@@ -4314,7 +4314,7 @@ BOOL Sw6Layout::InsertNote(SwDoc &rDoc,SwPaM &rPaM,USHORT nNote, BOOL bFuss)
                     (aSta.cFrst!=NewPage));
                 if (!bErrs && aNot.Len())
                 {
-                    Date aDate;
+                    Date aDate( Date::SYSTEM );
                     String aLeer;
 
                     SwPostItField aFld((SwPostItFieldType*)
diff --git a/binfilter/bf_sw/source/filter/xml/sw_XMLRedlineImportHelper.cxx b/binfilter/bf_sw/source/filter/xml/sw_XMLRedlineImportHelper.cxx
index 972abd6ae..a8571306b 100644
--- a/binfilter/bf_sw/source/filter/xml/sw_XMLRedlineImportHelper.cxx
+++ b/binfilter/bf_sw/source/filter/xml/sw_XMLRedlineImportHelper.cxx
@@ -681,7 +681,7 @@ SwRedlineData* XMLRedlineImportHelper::ConvertRedline(
         pDoc->InsertRedlineAuthor( pRedlineInfo->sAuthor );
 
     // 2) util::DateTime -> DateTime
-    DateTime aDT;
+    DateTime aDT( DateTime::EMPTY );
     aDT.SetYear(    pRedlineInfo->aDateTime.Year );
     aDT.SetMonth(   pRedlineInfo->aDateTime.Month );
     aDT.SetDay(     pRedlineInfo->aDateTime.Day );
diff --git a/binfilter/bf_xmloff/source/forms/xmloff_propertyexport.cxx b/binfilter/bf_xmloff/source/forms/xmloff_propertyexport.cxx
index 454657ae6..6f0ce7a16 100644
--- a/binfilter/bf_xmloff/source/forms/xmloff_propertyexport.cxx
+++ b/binfilter/bf_xmloff/source/forms/xmloff_propertyexport.cxx
@@ -607,7 +607,7 @@ namespace xmloff
                 ::com::sun::star::util::DateTime aDateTime;
                 if (_rValue >>= aDate)
                 {
-                    Date aToolsDate;
+                    Date aToolsDate( Date::EMPTY );
                     ::utl::typeConvert(aDate, aToolsDate);
                     fValue = aToolsDate.GetDate();
                 }
@@ -618,7 +618,7 @@ namespace xmloff
                 }
                 else if (_rValue >>= aDateTime)
                 {
-                    DateTime aToolsDateTime;
+                    DateTime aToolsDateTime( DateTime::EMPTY );
                     ::utl::typeConvert(aDateTime, aToolsDateTime);
                     // the time part (the digits behind the comma)
                     fValue = ((aDateTime.Hours * 60 + aDateTime.Minutes) * 60 + aDateTime.Seconds) * 100 + aDateTime.HundredthSeconds;
diff --git a/binfilter/bf_xmloff/source/meta/xmloff_xmlmetae.cxx b/binfilter/bf_xmloff/source/meta/xmloff_xmlmetae.cxx
index b53c8e875..1505eea5a 100644
--- a/binfilter/bf_xmloff/source/meta/xmloff_xmlmetae.cxx
+++ b/binfilter/bf_xmloff/source/meta/xmloff_xmlmetae.cxx
@@ -408,7 +408,7 @@ void SfxXMLMetaExport::Export()
         sal_Int32 nSecs = 0;
         if ( aPropVal >>= nSecs )
         {
-            Time aTime;
+            Time aTime( Time::EMPTY );
             aTime.MakeTimeFromMS( nSecs * 1000 );
             ::rtl::OUString sReloadTime = GetISODurationString( aTime );
 
diff --git a/binfilter/bf_xmloff/source/meta/xmloff_xmlmetai.cxx b/binfilter/bf_xmloff/source/meta/xmloff_xmlmetai.cxx
index 0a6004ff5..ebd07ad84 100644
--- a/binfilter/bf_xmloff/source/meta/xmloff_xmlmetai.cxx
+++ b/binfilter/bf_xmloff/source/meta/xmloff_xmlmetai.cxx
@@ -469,7 +469,7 @@ SfxXMLMetaElementContext::SfxXMLMetaElementContext( SvXMLImport& rInImport, sal_
                         break;
                     case XML_TOK_META_RELOAD_DELAY:
                         {
-                            Time aTime;
+                            Time aTime( Time::EMPTY );
                             if ( ParseISODurationString( sValue, aTime ) )
                             {
                                 sal_Int32 nSecs = aTime.GetMSFromTime() / 1000;
@@ -568,7 +568,7 @@ void SfxXMLMetaElementContext::EndElement()
 
     uno::Any aPropAny;
     util::DateTime aDateTime;
-    Time aTime;
+    Time aTime( Time::EMPTY );
     sal_Int32 nValue;
     switch ( nElementType )
     {
diff --git a/binfilter/inc/bf_sc/chgviset.hxx b/binfilter/inc/bf_sc/chgviset.hxx
index 35130ea1f..d10bdc5ac 100644
--- a/binfilter/inc/bf_sc/chgviset.hxx
+++ b/binfilter/inc/bf_sc/chgviset.hxx
@@ -70,6 +70,10 @@ private:
 public:
 
                         ScChangeViewSettings()
+                            :
+                                aFirstDateTime( DateTime::EMPTY ),
+                                aLastDateTime( DateTime::EMPTY )
+
                         {
                             pCommentSearcher=NULL;
                             bIsDate=FALSE;