loplugin:constparam in sc part8

Change-Id: I6cf9c5e662b20de9c9698a8c1fab56a09950c522
Reviewed-on: https://gerrit.libreoffice.org/41683
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

61 files changed, 147 insertions, 145 deletions

diff --git a/compilerplugins/clang/constparams.cxx b/compilerplugins/clang/constparams.cxx
index a294e45d58c4..a281d8635900 100644
--- a/compilerplugins/clang/constparams.cxx
+++ b/compilerplugins/clang/constparams.cxx
@@ -420,6 +420,8 @@ bool ConstParams::checkIfCanBeConst(const Stmt* stmt, const ParmVarDecl* parmVar
         return true;
     } else if (isa<SwitchStmt>(parent)) {
         return true;
+    } else if (isa<DoStmt>(parent)) {
+        return true;
     } else if (isa<CXXDeleteExpr>(parent)) {
         return false;
     } else if (isa<VAArgExpr>(parent)) {
diff --git a/sc/source/core/opencl/formulagroupcl.cxx b/sc/source/core/opencl/formulagroupcl.cxx
index 9d5165bee14e..c423d794d53f 100644
--- a/sc/source/core/opencl/formulagroupcl.cxx
+++ b/sc/source/core/opencl/formulagroupcl.cxx
@@ -3633,7 +3633,7 @@ public:
     DynamicKernel( const ScCalcConfig& config, const FormulaTreeNodeRef& r, int nResultSize );
     virtual ~DynamicKernel() override;
 
-    static DynamicKernel* create( const ScCalcConfig& config, ScTokenArray& rCode, int nResultSize );
+    static DynamicKernel* create( const ScCalcConfig& config, const ScTokenArray& rCode, int nResultSize );
 
     /// OpenCL code generation
     void CodeGen();
@@ -3940,7 +3940,7 @@ ScMatrixRef FormulaGroupInterpreterOpenCL::inverseMatrix( const ScMatrix& )
     return nullptr;
 }
 
-DynamicKernel* DynamicKernel::create( const ScCalcConfig& rConfig, ScTokenArray& rCode, int nResultSize )
+DynamicKernel* DynamicKernel::create( const ScCalcConfig& rConfig, const ScTokenArray& rCode, int nResultSize )
 {
     // Constructing "AST"
     FormulaTokenIterator aCode(rCode);
@@ -4158,7 +4158,7 @@ public:
 
 
 CLInterpreterContext createCLInterpreterContext( const ScCalcConfig& rConfig,
-    ScFormulaCellGroupRef& xGroup, ScTokenArray& rCode )
+    const ScFormulaCellGroupRef& xGroup, const ScTokenArray& rCode )
 {
     CLInterpreterContext aCxt(xGroup->mnLength);
 
diff --git a/sc/source/core/opencl/opbase.cxx b/sc/source/core/opencl/opbase.cxx
index 747c50a2cd03..4b1a6a8256e3 100644
--- a/sc/source/core/opencl/opbase.cxx
+++ b/sc/source/core/opencl/opbase.cxx
@@ -207,7 +207,7 @@ void Normal::GenSlidingWindowFunction(
 }
 
 void CheckVariables::GenTmpVariables(
-    std::stringstream& ss, SubArguments& vSubArguments )
+    std::stringstream& ss, const SubArguments& vSubArguments )
 {
     for (size_t i = 0; i < vSubArguments.size(); i++)
     {
@@ -319,7 +319,7 @@ void CheckVariables::CheckAllSubArgumentIsNan(
 }
 
 void CheckVariables::UnrollDoubleVector( std::stringstream& ss,
-    std::stringstream& unrollstr, const formula::DoubleVectorRefToken* pCurDVR,
+    const std::stringstream& unrollstr, const formula::DoubleVectorRefToken* pCurDVR,
     int nCurWindowSize )
 {
     int unrollSize = 16;
diff --git a/sc/source/core/opencl/opbase.hxx b/sc/source/core/opencl/opbase.hxx
index 309316cfbeff..d3e94de1cdb6 100644
--- a/sc/source/core/opencl/opbase.hxx
+++ b/sc/source/core/opencl/opbase.hxx
@@ -211,7 +211,7 @@ public:
 class CheckVariables : public Normal
 {
 public:
-    static void GenTmpVariables( std::stringstream& ss, SubArguments& vSubArguments );
+    static void GenTmpVariables( std::stringstream& ss, const SubArguments& vSubArguments );
     static void CheckSubArgumentIsNan( std::stringstream& ss,
         SubArguments& vSubArguments, int argumentNum );
     static void CheckAllSubArgumentIsNan( std::stringstream& ss,
@@ -220,7 +220,7 @@ public:
     static void CheckSubArgumentIsNan2( std::stringstream& ss,
         SubArguments& vSubArguments, int argumentNum, const std::string& p );
     static void UnrollDoubleVector( std::stringstream& ss,
-        std::stringstream& unrollstr, const formula::DoubleVectorRefToken* pCurDVR,
+        const std::stringstream& unrollstr, const formula::DoubleVectorRefToken* pCurDVR,
         int nCurWindowSize );
 };
 
diff --git a/sc/source/filter/dif/difimp.cxx b/sc/source/filter/dif/difimp.cxx
index 2603e06bf4ae..4d8c7084d632 100644
--- a/sc/source/filter/dif/difimp.cxx
+++ b/sc/source/filter/dif/difimp.cxx
@@ -224,7 +224,7 @@ ErrCode ScFormatFilterPluginImpl::ScImportDif(SvStream& rIn, ScDocument* pDoc, c
         return ERRCODE_NONE;
 }
 
-DifParser::DifParser( SvStream& rNewIn, ScDocument& rDoc, rtl_TextEncoding e )
+DifParser::DifParser( SvStream& rNewIn, const ScDocument& rDoc, rtl_TextEncoding e )
     : fVal(0.0)
     , nVector(0)
     , nVal(0)
diff --git a/sc/source/filter/excel/excdoc.cxx b/sc/source/filter/excel/excdoc.cxx
index a3d1334b383c..deec929b8ee1 100644
--- a/sc/source/filter/excel/excdoc.cxx
+++ b/sc/source/filter/excel/excdoc.cxx
@@ -87,14 +87,14 @@ static OUString lcl_GetVbaTabName( SCTAB n )
     return aRet;
 }
 
-static void lcl_AddBookviews( XclExpRecordList<>& aRecList, ExcTable& self )
+static void lcl_AddBookviews( XclExpRecordList<>& aRecList, const ExcTable& self )
 {
     aRecList.AppendNewRecord( new XclExpXmlStartElementRecord( XML_bookViews ) );
     aRecList.AppendNewRecord( new XclExpWindow1( self.GetRoot() ) );
     aRecList.AppendNewRecord( new XclExpXmlEndElementRecord( XML_bookViews ) );
 }
 
-static void lcl_AddCalcPr( XclExpRecordList<>& aRecList, ExcTable& self )
+static void lcl_AddCalcPr( XclExpRecordList<>& aRecList, const ExcTable& self )
 {
     ScDocument& rDoc = self.GetDoc();
 
@@ -110,7 +110,7 @@ static void lcl_AddCalcPr( XclExpRecordList<>& aRecList, ExcTable& self )
     aRecList.AppendNewRecord( new XclExpXmlEndSingleElementRecord() );  // XML_calcPr
 }
 
-static void lcl_AddWorkbookProtection( XclExpRecordList<>& aRecList, ExcTable& self )
+static void lcl_AddWorkbookProtection( XclExpRecordList<>& aRecList, const ExcTable& self )
 {
     aRecList.AppendNewRecord( new XclExpXmlStartSingleElementRecord( XML_workbookProtection ) );
 
diff --git a/sc/source/filter/excel/excrecds.cxx b/sc/source/filter/excel/excrecds.cxx
index 9b2c67cbbb85..b75e0c2a92cc 100644
--- a/sc/source/filter/excel/excrecds.cxx
+++ b/sc/source/filter/excel/excrecds.cxx
@@ -284,7 +284,7 @@ const sal_uInt8* ExcDummy_041::GetData() const
 
 //------------------------------------------------------------- class Exc1904 -
 
-Exc1904::Exc1904( ScDocument& rDoc )
+Exc1904::Exc1904( const ScDocument& rDoc )
 {
     const Date& rDate = rDoc.GetFormatTable()->GetNullDate();
     bVal = (rDate == Date( 1, 1, 1904 ));
@@ -317,7 +317,7 @@ void Exc1904::SaveXml( XclExpXmlStream& rStrm )
 
 //------------------------------------------------------ class ExcBundlesheet -
 
-ExcBundlesheetBase::ExcBundlesheetBase( RootData& rRootData, SCTAB nTabNum ) :
+ExcBundlesheetBase::ExcBundlesheetBase( const RootData& rRootData, SCTAB nTabNum ) :
     m_nStrPos( STREAM_SEEK_TO_END ),
     m_nOwnPos( STREAM_SEEK_TO_END ),
     nGrbit( rRootData.pER->GetTabInfo().IsVisibleTab( nTabNum ) ? 0x0000 : 0x0001 ),
@@ -346,7 +346,7 @@ sal_uInt16 ExcBundlesheetBase::GetNum() const
     return 0x0085;
 }
 
-ExcBundlesheet::ExcBundlesheet( RootData& rRootData, SCTAB _nTab ) :
+ExcBundlesheet::ExcBundlesheet( const RootData& rRootData, SCTAB _nTab ) :
     ExcBundlesheetBase( rRootData, _nTab )
 {
     OUString sTabName = rRootData.pER->GetTabInfo().GetScTabName( _nTab );
@@ -576,7 +576,7 @@ std::size_t ExcFilterCondition::GetTextBytes() const
     return pText ? (1 + pText->GetBufferSize()) : 0;
 }
 
-void ExcFilterCondition::SetCondition( sal_uInt8 nTp, sal_uInt8 nOp, double fV, OUString* pT )
+void ExcFilterCondition::SetCondition( sal_uInt8 nTp, sal_uInt8 nOp, double fV, const OUString* pT )
 {
     nType = nTp;
     nOper = nOp;
@@ -619,7 +619,7 @@ static const char* lcl_GetOperator( sal_uInt8 nOper )
     }
 }
 
-static OString lcl_GetValue( sal_uInt8 nType, double fVal, XclExpString* pStr )
+static OString lcl_GetValue( sal_uInt8 nType, double fVal, const XclExpString* pStr )
 {
     switch( nType )
     {
@@ -661,7 +661,7 @@ XclExpAutofilter::XclExpAutofilter( const XclExpRoot& rRoot, sal_uInt16 nC ) :
 }
 
 bool XclExpAutofilter::AddCondition( ScQueryConnect eConn, sal_uInt8 nType, sal_uInt8 nOp,
-                                     double fVal, OUString* pText, bool bSimple )
+                                     double fVal, const OUString* pText, bool bSimple )
 {
     if( !aCond[ 1 ].IsEmpty() )
         return false;
diff --git a/sc/source/filter/excel/xeescher.cxx b/sc/source/filter/excel/xeescher.cxx
index f676b7ef9d0a..e456865197be 100644
--- a/sc/source/filter/excel/xeescher.cxx
+++ b/sc/source/filter/excel/xeescher.cxx
@@ -1515,7 +1515,7 @@ void XclExpObjectManager::StartSheet()
     mxObjList.reset( new XclExpObjList( GetRoot(), *mxEscherEx ) );
 }
 
-std::shared_ptr< XclExpRecordBase > XclExpObjectManager::ProcessDrawing( SdrPage* pSdrPage )
+std::shared_ptr< XclExpRecordBase > XclExpObjectManager::ProcessDrawing( const SdrPage* pSdrPage )
 {
     if( pSdrPage )
         mxEscherEx->AddSdrPage( *pSdrPage );
diff --git a/sc/source/filter/excel/xeformula.cxx b/sc/source/filter/excel/xeformula.cxx
index 2db8240b8d23..31edaa3a5ee6 100644
--- a/sc/source/filter/excel/xeformula.cxx
+++ b/sc/source/filter/excel/xeformula.cxx
@@ -366,7 +366,7 @@ private:
     void                ProcessMatrix( const XclExpScToken& rTokData );
 
     void                ProcessFunction( const XclExpScToken& rTokData );
-    void                PrepareFunction( XclExpFuncData& rFuncData );
+    void                PrepareFunction( const XclExpFuncData& rFuncData );
     void                FinishFunction( XclExpFuncData& rFuncData, sal_uInt8 nCloseSpaces );
     void                FinishIfFunction( XclExpFuncData& rFuncData );
     void                FinishChooseFunction( XclExpFuncData& rFuncData );
@@ -1397,7 +1397,7 @@ void XclExpFmlaCompImpl::ProcessFunction( const XclExpScToken& rTokData )
     }
 }
 
-void XclExpFmlaCompImpl::PrepareFunction( XclExpFuncData& rFuncData )
+void XclExpFmlaCompImpl::PrepareFunction( const XclExpFuncData& rFuncData )
 {
     // For OOXML these are not rewritten anymore.
     if (GetOutput() != EXC_OUTPUT_XML_2007)
diff --git a/sc/source/filter/excel/xestream.cxx b/sc/source/filter/excel/xestream.cxx
index 52e4d5b34056..c4259dff9c4b 100644
--- a/sc/source/filter/excel/xestream.cxx
+++ b/sc/source/filter/excel/xestream.cxx
@@ -847,7 +847,7 @@ sax_fastparser::FSHelperPtr XclXmlUtils::WriteElement( sax_fastparser::FSHelperP
     return pStream;
 }
 
-static void lcl_WriteValue( sax_fastparser::FSHelperPtr& rStream, sal_Int32 nElement, const char* pValue )
+static void lcl_WriteValue( const sax_fastparser::FSHelperPtr& rStream, sal_Int32 nElement, const char* pValue )
 {
     if( !pValue )
         return;
diff --git a/sc/source/filter/excel/xestyle.cxx b/sc/source/filter/excel/xestyle.cxx
index f51232e9692a..b0c18a16cc13 100644
--- a/sc/source/filter/excel/xestyle.cxx
+++ b/sc/source/filter/excel/xestyle.cxx
@@ -1433,7 +1433,7 @@ void XclExpNumFmtBuffer::WriteFormatRecord( XclExpStream& rStrm, const XclExpNum
 
 namespace {
 
-OUString GetNumberFormatCode(XclRoot& rRoot, const sal_uInt32 nScNumFmt, SvNumberFormatter* pFormatter, NfKeywordTable* pKeywordTable)
+OUString GetNumberFormatCode(const XclRoot& rRoot, const sal_uInt32 nScNumFmt, SvNumberFormatter* pFormatter, const NfKeywordTable* pKeywordTable)
 {
     return rRoot.GetFormatter().GetFormatStringForExcel( nScNumFmt, *pKeywordTable, *pFormatter);
 }
diff --git a/sc/source/filter/excel/xetable.cxx b/sc/source/filter/excel/xetable.cxx
index 10cc23f57a09..d1d897d25ce5 100644
--- a/sc/source/filter/excel/xetable.cxx
+++ b/sc/source/filter/excel/xetable.cxx
@@ -618,13 +618,13 @@ XclExpNumberCell::XclExpNumberCell(
 {
 }
 
-static OString lcl_GetStyleId( XclExpXmlStream& rStrm, sal_uInt32 nXFIndex )
+static OString lcl_GetStyleId( const XclExpXmlStream& rStrm, sal_uInt32 nXFIndex )
 {
     return OString::number( rStrm.GetRoot().GetXFBuffer()
             .GetXmlCellIndex( nXFIndex ) );
 }
 
-static OString lcl_GetStyleId( XclExpXmlStream& rStrm, const XclExpCellBase& rCell )
+static OString lcl_GetStyleId( const XclExpXmlStream& rStrm, const XclExpCellBase& rCell )
 {
     sal_uInt32 nXFId    = rCell.GetFirstXFId();
     sal_uInt16 nXFIndex = rStrm.GetRoot().GetXFBuffer().GetXFIndex( nXFId );
diff --git a/sc/source/filter/excel/xicontent.cxx b/sc/source/filter/excel/xicontent.cxx
index 509eb68acdc3..bad8d6f79fea 100644
--- a/sc/source/filter/excel/xicontent.cxx
+++ b/sc/source/filter/excel/xicontent.cxx
@@ -141,7 +141,7 @@ void lclIgnoreString32( XclImpStream& rStrm, bool b16Bit )
 /** Converts a path to an absolute path.
     @param rPath  The source path. The resulting path is returned here.
     @param nLevel  Number of parent directories to add in front of the path. */
-void lclGetAbsPath( OUString& rPath, sal_uInt16 nLevel, SfxObjectShell* pDocShell )
+void lclGetAbsPath( OUString& rPath, sal_uInt16 nLevel, const SfxObjectShell* pDocShell )
 {
     OUStringBuffer aTmpStr;
     while( nLevel )
diff --git a/sc/source/filter/excel/xilink.cxx b/sc/source/filter/excel/xilink.cxx
index 3763ef7413d8..aca6dc139d87 100644
--- a/sc/source/filter/excel/xilink.cxx
+++ b/sc/source/filter/excel/xilink.cxx
@@ -416,7 +416,7 @@ void XclImpExtName::CreateDdeData( ScDocument& rDoc, const OUString& rApplic, co
     rDoc.CreateDdeLink( rApplic, rTopic, maName, SC_DDE_DEFAULT, xResults );
 }
 
-void XclImpExtName::CreateExtNameData( ScDocument& rDoc, sal_uInt16 nFileId ) const
+void XclImpExtName::CreateExtNameData( const ScDocument& rDoc, sal_uInt16 nFileId ) const
 {
     if (!mxArray.get())
         return;
diff --git a/sc/source/filter/excel/xipivot.cxx b/sc/source/filter/excel/xipivot.cxx
index 4a0fe79b7063..18941fc352ce 100644
--- a/sc/source/filter/excel/xipivot.cxx
+++ b/sc/source/filter/excel/xipivot.cxx
@@ -651,7 +651,7 @@ void XclImpPivotCache::ReadDConName( XclImpStream& rStrm )
         maSrcRangeName.clear();
 }
 
-void XclImpPivotCache::ReadPivotCacheStream( XclImpStream& rStrm )
+void XclImpPivotCache::ReadPivotCacheStream( const XclImpStream& rStrm )
 {
     if( (mnSrcType != EXC_SXVS_SHEET) && (mnSrcType != EXC_SXVS_EXTERN) )
         return;
@@ -1605,7 +1605,7 @@ void XclImpPivotTableManager::ReadSxViewEx9( XclImpStream& rStrm )
         maPTables.back()->ReadSxViewEx9( rStrm );
 }
 
-void XclImpPivotTableManager::ReadPivotCaches( XclImpStream& rStrm )
+void XclImpPivotTableManager::ReadPivotCaches( const XclImpStream& rStrm )
 {
     for( XclImpPivotCacheVec::iterator aIt = maPCaches.begin(), aEnd = maPCaches.end(); aIt != aEnd; ++aIt )
         (*aIt)->ReadPivotCacheStream( rStrm );
diff --git a/sc/source/filter/excel/xistream.cxx b/sc/source/filter/excel/xistream.cxx
index 0a4cf612f4a5..ed7a8ca26276 100644
--- a/sc/source/filter/excel/xistream.cxx
+++ b/sc/source/filter/excel/xistream.cxx
@@ -72,7 +72,7 @@ XclImpDecrypterRef XclImpDecrypter::Clone() const
     return bValid ? ::comphelper::DocPasswordVerifierResult::OK : ::comphelper::DocPasswordVerifierResult::WrongPassword;
 }
 
-void XclImpDecrypter::Update( SvStream& rStrm, sal_uInt16 nRecSize )
+void XclImpDecrypter::Update( const SvStream& rStrm, sal_uInt16 nRecSize )
 {
     if( IsValid() )
     {
diff --git a/sc/source/filter/excel/xiview.cxx b/sc/source/filter/excel/xiview.cxx
index 4e5ffc6fdf44..8f66443b1b8d 100644
--- a/sc/source/filter/excel/xiview.cxx
+++ b/sc/source/filter/excel/xiview.cxx
@@ -94,7 +94,7 @@ void XclImpTabViewSettings::Initialize()
     maData.SetDefaults();
 }
 
-void XclImpTabViewSettings::ReadTabBgColor( XclImpStream& rStrm, XclImpPalette& rPal )
+void XclImpTabViewSettings::ReadTabBgColor( XclImpStream& rStrm, const XclImpPalette& rPal )
 {
     OSL_ENSURE_BIFF( GetBiff() >= EXC_BIFF8 );
     if( GetBiff() < EXC_BIFF8 )
diff --git a/sc/source/filter/excel/xlescher.cxx b/sc/source/filter/excel/xlescher.cxx
index 722922935069..f57e1b62f46e 100644
--- a/sc/source/filter/excel/xlescher.cxx
+++ b/sc/source/filter/excel/xlescher.cxx
@@ -58,7 +58,7 @@ double lclGetTwipsScale( MapUnit eMapUnit )
 }
 
 /** Calculates a drawing layer X position (in twips) from an object column position. */
-long lclGetXFromCol( ScDocument& rDoc, SCTAB nScTab, sal_uInt16 nXclCol, sal_uInt16 nOffset, double fScale )
+long lclGetXFromCol( const ScDocument& rDoc, SCTAB nScTab, sal_uInt16 nXclCol, sal_uInt16 nOffset, double fScale )
 {
     SCCOL nScCol = static_cast< SCCOL >( nXclCol );
     return static_cast< long >( fScale * (rDoc.GetColOffset( nScCol, nScTab ) +
@@ -66,7 +66,7 @@ long lclGetXFromCol( ScDocument& rDoc, SCTAB nScTab, sal_uInt16 nXclCol, sal_uIn
 }
 
 /** Calculates a drawing layer Y position (in twips) from an object row position. */
-long lclGetYFromRow( ScDocument& rDoc, SCTAB nScTab, sal_uInt16 nXclRow, sal_uInt16 nOffset, double fScale )
+long lclGetYFromRow( const ScDocument& rDoc, SCTAB nScTab, sal_uInt16 nXclRow, sal_uInt16 nOffset, double fScale )
 {
     SCROW nScRow = static_cast< SCROW >( nXclRow );
     return static_cast< long >( fScale * (rDoc.GetRowOffset( nScRow, nScTab ) +
@@ -75,7 +75,7 @@ long lclGetYFromRow( ScDocument& rDoc, SCTAB nScTab, sal_uInt16 nXclRow, sal_uIn
 
 /** Calculates an object column position from a drawing layer X position (in twips). */
 void lclGetColFromX(
-        ScDocument& rDoc, SCTAB nScTab, sal_uInt16& rnXclCol,
+        const ScDocument& rDoc, SCTAB nScTab, sal_uInt16& rnXclCol,
         sal_uInt16& rnOffset, sal_uInt16 nXclStartCol, sal_uInt16 nXclMaxCol,
         long& rnStartW, long nX, double fScale )
 {
@@ -94,7 +94,7 @@ void lclGetColFromX(
 
 /** Calculates an object row position from a drawing layer Y position (in twips). */
 void lclGetRowFromY(
-        ScDocument& rDoc, SCTAB nScTab, sal_uInt32& rnXclRow,
+        const ScDocument& rDoc, SCTAB nScTab, sal_uInt32& rnXclRow,
         sal_uInt32& rnOffset, sal_uInt32 nXclStartRow, sal_uInt32 nXclMaxRow,
         long& rnStartH, long nY, double fScale )
 {
diff --git a/sc/source/filter/ftools/fapihelper.cxx b/sc/source/filter/ftools/fapihelper.cxx
index 3ad19a1fe4f3..6e5f3dba15a1 100644
--- a/sc/source/filter/ftools/fapihelper.cxx
+++ b/sc/source/filter/ftools/fapihelper.cxx
@@ -62,7 +62,7 @@ OUString ScfApiHelper::GetServiceName( const Reference< XInterface >& xInt )
     return aService;
 }
 
-Reference< XMultiServiceFactory > ScfApiHelper::GetServiceFactory( SfxObjectShell* pShell )
+Reference< XMultiServiceFactory > ScfApiHelper::GetServiceFactory( const SfxObjectShell* pShell )
 {
     Reference< XMultiServiceFactory > xFactory;
     if( pShell )
@@ -88,7 +88,7 @@ Reference< XInterface > ScfApiHelper::CreateInstance(
     return xInt;
 }
 
-Reference< XInterface > ScfApiHelper::CreateInstance( SfxObjectShell* pShell, const OUString& rServiceName )
+Reference< XInterface > ScfApiHelper::CreateInstance( const SfxObjectShell* pShell, const OUString& rServiceName )
 {
     return CreateInstance( GetServiceFactory( pShell ), rServiceName );
 }
diff --git a/sc/source/filter/html/htmlimp.cxx b/sc/source/filter/html/htmlimp.cxx
index 5dc06c5a8054..60b58e22de12 100644
--- a/sc/source/filter/html/htmlimp.cxx
+++ b/sc/source/filter/html/htmlimp.cxx
@@ -196,7 +196,7 @@ OUString ScFormatFilterPluginImpl::GetHTMLRangeNameList( ScDocument* pDoc, const
     return ScHTMLImport::GetHTMLRangeNameList( pDoc, rOrigName );
 }
 
-OUString ScHTMLImport::GetHTMLRangeNameList( ScDocument* pDoc, const OUString& rOrigName )
+OUString ScHTMLImport::GetHTMLRangeNameList( const ScDocument* pDoc, const OUString& rOrigName )
 {
     OSL_ENSURE( pDoc, "ScHTMLImport::GetHTMLRangeNameList - missing document" );
 
diff --git a/sc/source/filter/html/htmlpars.cxx b/sc/source/filter/html/htmlpars.cxx
index 408fbbc1ab24..7a631bb63fa3 100644
--- a/sc/source/filter/html/htmlpars.cxx
+++ b/sc/source/filter/html/htmlpars.cxx
@@ -337,7 +337,7 @@ void ScHTMLLayoutParser::EntryEnd( ScEEParseEntry* pE, const ESelection& rSel )
     }
 }
 
-void ScHTMLLayoutParser::NextRow( HtmlImportInfo* pInfo )
+void ScHTMLLayoutParser::NextRow( const HtmlImportInfo* pInfo )
 {
     if ( bInCell )
         CloseEntry( pInfo );
@@ -348,7 +348,7 @@ void ScHTMLLayoutParser::NextRow( HtmlImportInfo* pInfo )
     bFirstRow = false;
 }
 
-bool ScHTMLLayoutParser::SeekOffset( ScHTMLColOffset* pOffset, sal_uInt16 nOffset,
+bool ScHTMLLayoutParser::SeekOffset( const ScHTMLColOffset* pOffset, sal_uInt16 nOffset,
         SCCOL* pCol, sal_uInt16 nOffsetTol )
 {
     OSL_ENSURE( pOffset, "ScHTMLLayoutParser::SeekOffset - illegal call" );
@@ -821,7 +821,7 @@ void ScHTMLLayoutParser::Colonize( ScEEParseEntry* pE )
         nTableWidth = nColOffset - nColOffsetStart;
 }
 
-void ScHTMLLayoutParser::CloseEntry( HtmlImportInfo* pInfo )
+void ScHTMLLayoutParser::CloseEntry( const HtmlImportInfo* pInfo )
 {
     bInCell = false;
     if ( bTabInTabCell )
@@ -1032,19 +1032,19 @@ void ScHTMLLayoutParser::TableDataOn( HtmlImportInfo* pInfo )
             SvxHorJustifyItem( SvxCellHorJustify::Center, ATTR_HOR_JUSTIFY) );
 }
 
-void ScHTMLLayoutParser::TableRowOn( HtmlImportInfo* pInfo )
+void ScHTMLLayoutParser::TableRowOn( const HtmlImportInfo* pInfo )
 {
     if ( nColCnt > nColCntStart )
         NextRow( pInfo ); // The optional TableRowOff wasn't there
     nColOffset = nColOffsetStart;
 }
 
-void ScHTMLLayoutParser::TableRowOff( HtmlImportInfo* pInfo )
+void ScHTMLLayoutParser::TableRowOff( const HtmlImportInfo* pInfo )
 {
     NextRow( pInfo );
 }
 
-void ScHTMLLayoutParser::TableDataOff( HtmlImportInfo* pInfo )
+void ScHTMLLayoutParser::TableDataOff( const HtmlImportInfo* pInfo )
 {
     if ( bInCell )
         CloseEntry( pInfo ); // Only if it really was one
@@ -1161,7 +1161,7 @@ void ScHTMLLayoutParser::TableOn( HtmlImportInfo* pInfo )
     MakeColNoRef( pLocalColOffset, nColOffsetStart, 0, 0, 0 );
 }
 
-void ScHTMLLayoutParser::TableOff( HtmlImportInfo* pInfo )
+void ScHTMLLayoutParser::TableOff( const HtmlImportInfo* pInfo )
 {
     if ( bInCell )
         CloseEntry( pInfo );
@@ -1457,7 +1457,7 @@ void ScHTMLLayoutParser::AnchorOn( HtmlImportInfo* pInfo )
     }
 }
 
-bool ScHTMLLayoutParser::IsAtBeginningOfText( HtmlImportInfo* pInfo )
+bool ScHTMLLayoutParser::IsAtBeginningOfText( const HtmlImportInfo* pInfo )
 {
     ESelection& rSel = pActEntry->aSel;
     return rSel.nStartPara == rSel.nEndPara &&
diff --git a/sc/source/filter/inc/XclExpChangeTrack.hxx b/sc/source/filter/inc/XclExpChangeTrack.hxx
index 19118d3a7819..4eede908e7aa 100644
--- a/sc/source/filter/inc/XclExpChangeTrack.hxx
+++ b/sc/source/filter/inc/XclExpChangeTrack.hxx
@@ -361,7 +361,7 @@ protected:
     void                        AddDependentContents(
                                     const ScChangeAction& rAction,
                                     const XclExpRoot& rRoot,
-                                    ScChangeTrack& rChangeTrack );
+                                    const ScChangeTrack& rChangeTrack );
 
     static inline void          Write2DAddress( XclExpStream& rStrm, const ScAddress& rAddress );
     static inline void          Write2DRange( XclExpStream& rStrm, const ScRange& rRange );
@@ -511,7 +511,7 @@ public:
                                     const ScChangeAction& rAction,
                                     const XclExpRoot& rRoot,
                                     const XclExpChTrTabIdBuffer& rTabIdBuffer,
-                                    ScChangeTrack& rChangeTrack );
+                                    const ScChangeTrack& rChangeTrack );
     virtual                     ~XclExpChTrInsert() override;
 
     virtual sal_uInt16              GetNum() const override;
@@ -560,7 +560,7 @@ public:
                                     const ScChangeActionMove& rAction,
                                     const XclExpRoot& rRoot,
                                     const XclExpChTrTabIdBuffer& rTabIdBuffer,
-                                    ScChangeTrack& rChangeTrack );
+                                    const ScChangeTrack& rChangeTrack );
     virtual                     ~XclExpChTrMoveRange() override;
 
     virtual sal_uInt16              GetNum() const override;
diff --git a/sc/source/filter/inc/condformatbuffer.hxx b/sc/source/filter/inc/condformatbuffer.hxx
index cb7bbf4dbfd3..4c4483fad930 100644
--- a/sc/source/filter/inc/condformatbuffer.hxx
+++ b/sc/source/filter/inc/condformatbuffer.hxx
@@ -256,7 +256,7 @@ class ExtCfDataBarRule : public WorksheetHelper
     ScDataBarFormatData* mpTarget;
 public:
 
-    ExtCfDataBarRule(ScDataBarFormatData* pTarget, WorksheetHelper& rParent);
+    ExtCfDataBarRule(ScDataBarFormatData* pTarget, const WorksheetHelper& rParent);
     void finalizeImport();
     void importDataBar(  const AttributeList& rAttribs );
     void importNegativeFillColor(  const AttributeList& rAttribs );
diff --git a/sc/source/filter/inc/dif.hxx b/sc/source/filter/inc/dif.hxx
index cca74ecd6aa4..eeb788ab318f 100644
--- a/sc/source/filter/inc/dif.hxx
+++ b/sc/source/filter/inc/dif.hxx
@@ -78,7 +78,7 @@ private:
     static inline bool  IsEOD( const sal_Unicode* pRef );
     static inline bool  Is1_0( const sal_Unicode* pRef );
 public:
-                        DifParser( SvStream&, ScDocument&, rtl_TextEncoding );
+                        DifParser( SvStream&, const ScDocument&, rtl_TextEncoding );
 
     TOPIC               GetNextTopic();
 
diff --git a/sc/source/filter/inc/drawingfragment.hxx b/sc/source/filter/inc/drawingfragment.hxx
index fa527f08344c..277c3fba9f41 100644
--- a/sc/source/filter/inc/drawingfragment.hxx
+++ b/sc/source/filter/inc/drawingfragment.hxx
@@ -77,7 +77,7 @@ class GroupShapeContext : public ::oox::drawingml::ShapeGroupContext, public Wor
 {
 public:
     explicit            GroupShapeContext(
-                            ::oox::core::ContextHandler2Helper& rParent,
+                            const ::oox::core::ContextHandler2Helper& rParent,
                             const WorksheetHelper& rHelper,
                             const ::oox::drawingml::ShapePtr& rxParentShape,
                             const ::oox::drawingml::ShapePtr& rxShape );
diff --git a/sc/source/filter/inc/eeparser.hxx b/sc/source/filter/inc/eeparser.hxx
index 4927817f817b..417af5b55e72 100644
--- a/sc/source/filter/inc/eeparser.hxx
+++ b/sc/source/filter/inc/eeparser.hxx
@@ -111,7 +111,7 @@ protected:
     SCCOL               nColMax;
     SCROW               nRowMax;
 
-    void                NewActEntry( ScEEParseEntry* );
+    void                NewActEntry( const ScEEParseEntry* );
 
 public:
                         ScEEParser( EditEngine* );
@@ -124,7 +124,7 @@ public:
     void                    GetDimensions( SCCOL& nCols, SCROW& nRows ) const
                                 { nCols = nColMax; nRows = nRowMax; }
 
-    size_t           ListSize() const{ return maList.size(); }
+    size_t                  ListSize() const{ return maList.size(); }
     ScEEParseEntry*         ListEntry( size_t index ) { return maList[ index ]; }
     const ScEEParseEntry*   ListEntry( size_t index ) const { return maList[ index ]; }
 };
diff --git a/sc/source/filter/inc/excrecds.hxx b/sc/source/filter/inc/excrecds.hxx
index ff7bd8e12428..66c65c82c8aa 100644
--- a/sc/source/filter/inc/excrecds.hxx
+++ b/sc/source/filter/inc/excrecds.hxx
@@ -221,11 +221,11 @@ public:
 class ExcDummy_041 : public ExcDummyRec
 {
 private:
-    static const sal_uInt8      pMyData[];
+    static const sal_uInt8     pMyData[];
     static const std::size_t   nMyLen;
 public:
     virtual std::size_t        GetLen() const override;
-    virtual const sal_uInt8*        GetData() const override;
+    virtual const sal_uInt8*   GetData() const override;
 };
 
 //------------------------------------------------------------- class Exc1904 -
@@ -233,8 +233,8 @@ public:
 class Exc1904 : public ExcBoolRecord
 {
 public:
-                            Exc1904( ScDocument& rDoc );
-    virtual sal_uInt16          GetNum() const override;
+                            Exc1904( const ScDocument& rDoc );
+    virtual sal_uInt16      GetNum() const override;
 
     virtual void            SaveXml( XclExpXmlStream& rStrm ) override;
 private:
@@ -248,15 +248,15 @@ class ExcBundlesheetBase : public ExcRecord
 protected:
     sal_uInt64              m_nStrPos;
     sal_uInt64              m_nOwnPos;    // Position after # and Len
-    sal_uInt16                  nGrbit;
+    sal_uInt16              nGrbit;
     SCTAB                   nTab;
 
                             ExcBundlesheetBase();
 
 public:
-                            ExcBundlesheetBase( RootData& rRootData, SCTAB nTab );
+                            ExcBundlesheetBase( const RootData& rRootData, SCTAB nTab );
 
-    void             SetStreamPos(sal_uInt64 const nStrPos) { m_nStrPos = nStrPos; }
+    void                    SetStreamPos(sal_uInt64 const nStrPos) { m_nStrPos = nStrPos; }
     void                    UpdateStreamPos( XclExpStream& rStrm );
 
     virtual sal_uInt16          GetNum() const override;
@@ -270,7 +270,7 @@ private:
     virtual void            SaveCont( XclExpStream& rStrm ) override;
 
 public:
-                            ExcBundlesheet( RootData& rRootData, SCTAB nTab );
+                            ExcBundlesheet( const RootData& rRootData, SCTAB nTab );
     virtual std::size_t     GetLen() const override;
 };
 
@@ -362,7 +362,7 @@ public:
     bool             IsEmpty() const     { return (nType == EXC_AFTYPE_NOTUSED); }
     std::size_t             GetTextBytes() const;
 
-    void                    SetCondition( sal_uInt8 nTp, sal_uInt8 nOp, double fV, OUString* pT );
+    void                    SetCondition( sal_uInt8 nTp, sal_uInt8 nOp, double fV, const OUString* pT );
 
     void                    Save( XclExpStream& rStrm );
     void                    SaveXml( XclExpXmlStream& rStrm );
@@ -380,7 +380,7 @@ private:
     std::vector<OUString> maMultiValues;
 
     bool                    AddCondition( ScQueryConnect eConn, sal_uInt8 nType,
-                                sal_uInt8 nOp, double fVal, OUString* pText,
+                                sal_uInt8 nOp, double fVal, const OUString* pText,
                                 bool bSimple = false );
 
     virtual void            WriteBody( XclExpStream& rStrm ) override;
diff --git a/sc/source/filter/inc/fapihelper.hxx b/sc/source/filter/inc/fapihelper.hxx
index acd8944bd7e2..8d8f1ddc2860 100644
--- a/sc/source/filter/inc/fapihelper.hxx
+++ b/sc/source/filter/inc/fapihelper.hxx
@@ -63,7 +63,7 @@ public:
     static OUString GetServiceName( const css::uno::Reference< css::uno::XInterface >& xInt );
 
     /** Returns the multi service factory from a document shell. */
-    static css::uno::Reference< css::lang::XMultiServiceFactory > GetServiceFactory( SfxObjectShell* pShell );
+    static css::uno::Reference< css::lang::XMultiServiceFactory > GetServiceFactory( const SfxObjectShell* pShell );
 
     /** Creates an instance from the passed service name, using the passed service factory. */
     static css::uno::Reference< css::uno::XInterface > CreateInstance(
@@ -72,7 +72,7 @@ public:
 
     /** Creates an instance from the passed service name, using the service factory of the passed object. */
     static css::uno::Reference< css::uno::XInterface > CreateInstance(
-                            SfxObjectShell* pShell,
+                            const SfxObjectShell* pShell,
                             const OUString& rServiceName );
 
     /** Creates an instance from the passed service name, using the process service factory. */
diff --git a/sc/source/filter/inc/htmlimp.hxx b/sc/source/filter/inc/htmlimp.hxx
index c27c36e625f8..475e31745c82 100644
--- a/sc/source/filter/inc/htmlimp.hxx
+++ b/sc/source/filter/inc/htmlimp.hxx
@@ -34,7 +34,7 @@ public:
     virtual void        WriteToDocument( bool bSizeColsRows = false, double nOutputFactor = 1.0,
                                          SvNumberFormatter* pFormatter = nullptr, bool bConvertDate = true ) override;
 
-    static OUString     GetHTMLRangeNameList( ScDocument* pDoc, const OUString& rOrigName );
+    static OUString     GetHTMLRangeNameList( const ScDocument* pDoc, const OUString& rOrigName );
 };
 
 #endif
diff --git a/sc/source/filter/inc/htmlpars.hxx b/sc/source/filter/inc/htmlpars.hxx
index 649f5ca3b49f..2e0ef191bde3 100644
--- a/sc/source/filter/inc/htmlpars.hxx
+++ b/sc/source/filter/inc/htmlpars.hxx
@@ -179,10 +179,10 @@ private:
     void                NewActEntry( ScEEParseEntry* );
     static void         EntryEnd( ScEEParseEntry*, const ESelection& );
     void                ProcToken( HtmlImportInfo* );
-    void                CloseEntry( HtmlImportInfo* );
-    void                NextRow(  HtmlImportInfo*  );
+    void                CloseEntry( const HtmlImportInfo* );
+    void                NextRow(  const HtmlImportInfo*  );
     void                SkipLocked( ScEEParseEntry*, bool bJoin = true );
-    static bool         SeekOffset( ScHTMLColOffset*, sal_uInt16 nOffset,
+    static bool         SeekOffset( const ScHTMLColOffset*, sal_uInt16 nOffset,
                                     SCCOL* pCol, sal_uInt16 nOffsetTol );
     static void         MakeCol( ScHTMLColOffset*, sal_uInt16& nOffset,
                                 sal_uInt16& nWidth, sal_uInt16 nOffsetTol,
@@ -198,15 +198,15 @@ private:
     void                Adjust();
 
     sal_uInt16          GetWidthPixel( const HTMLOption& );
-    bool                IsAtBeginningOfText( HtmlImportInfo* );
+    bool                IsAtBeginningOfText( const HtmlImportInfo* );
 
     void                TableOn( HtmlImportInfo* );
     void                ColOn( HtmlImportInfo* );
-    void                TableRowOn( HtmlImportInfo* );
-    void                TableRowOff( HtmlImportInfo* );
+    void                TableRowOn( const HtmlImportInfo* );
+    void                TableRowOff( const HtmlImportInfo* );
     void                TableDataOn( HtmlImportInfo* );
-    void                TableDataOff( HtmlImportInfo* );
-    void                TableOff( HtmlImportInfo* );
+    void                TableDataOff( const HtmlImportInfo* );
+    void                TableOff( const HtmlImportInfo* );
     void                Image( HtmlImportInfo* );
     void                AnchorOn( HtmlImportInfo* );
     void                FontOn( HtmlImportInfo* );
diff --git a/sc/source/filter/inc/pivotcachebuffer.hxx b/sc/source/filter/inc/pivotcachebuffer.hxx
index 33317d0c2f05..e3d5da48be9d 100644
--- a/sc/source/filter/inc/pivotcachebuffer.hxx
+++ b/sc/source/filter/inc/pivotcachebuffer.hxx
@@ -272,7 +272,7 @@ public:
                             PivotCacheGroupItemVector& orItemNames ) const;
 
     /** Writes the title of the field into the passed sheet at the passed address. */
-    void                writeSourceHeaderCell( WorksheetHelper& rSheetHelper,
+    void                writeSourceHeaderCell( const WorksheetHelper& rSheetHelper,
                             sal_Int32 nCol, sal_Int32 nRow ) const;
     /** Writes a source field item value into the passed sheet. */
     void                writeSourceDataCell( WorksheetHelper& rSheetHelper,
@@ -281,14 +281,14 @@ public:
 
     /** Reads an item from the PCRECORD record and writes it to the passed sheet. */
     void                importPCRecordItem( SequenceInputStream& rStrm,
-                            WorksheetHelper& rSheetHelper, sal_Int32 nCol, sal_Int32 nRow ) const;
+                            const WorksheetHelper& rSheetHelper, sal_Int32 nCol, sal_Int32 nRow ) const;
 
 private:
     /** Tries to write the passed value to the passed sheet position. */
-    static void         writeItemToSourceDataCell( WorksheetHelper& rSheetHelper,
+    static void         writeItemToSourceDataCell( const WorksheetHelper& rSheetHelper,
                             sal_Int32 nCol, sal_Int32 nRow, const PivotCacheItem& rItem );
     /** Tries to write the value of a shared item to the passed sheet position. */
-    void                writeSharedItemToSourceDataCell( WorksheetHelper& rSheetHelper,
+    void                writeSharedItemToSourceDataCell( const WorksheetHelper& rSheetHelper,
                             sal_Int32 nCol, sal_Int32 nRow, sal_Int32 nItemIdx ) const;
 
 private:
@@ -383,7 +383,7 @@ public:
     sal_Int32           getCacheDatabaseIndex( sal_Int32 nFieldIdx ) const;
 
     /** Writes the titles of all source fields into the passed sheet. */
-    void                writeSourceHeaderCells( WorksheetHelper& rSheetHelper ) const;
+    void                writeSourceHeaderCells( const WorksheetHelper& rSheetHelper ) const;
     /** Writes a source field item value into the passed sheet. */
     void                writeSourceDataCell( WorksheetHelper& rSheetHelper,
                             sal_Int32 nColIdx, sal_Int32 nRowIdx,
@@ -402,7 +402,7 @@ private:
     /** Creates a dummy sheet that will be filled with the pivot cache data. */
     void                prepareSourceDataSheet();
     /** Checks, if the row index has changed since last call, and initializes the sheet data buffer. */
-    void                updateSourceDataRow( WorksheetHelper& rSheetHelper, sal_Int32 nRow ) const;
+    void                updateSourceDataRow( const WorksheetHelper& rSheetHelper, sal_Int32 nRow ) const;
 
 private:
     typedef RefVector< PivotCacheField >    PivotCacheFieldVector;
diff --git a/sc/source/filter/inc/qprostyle.hxx b/sc/source/filter/inc/qprostyle.hxx
index 09aa5ffc7bd5..2fa316c29adf 100644
--- a/sc/source/filter/inc/qprostyle.hxx
+++ b/sc/source/filter/inc/qprostyle.hxx
@@ -50,7 +50,7 @@ class ScQProStyle
             maFontHeight[ nIndex ] = nPtSize;
         }
     }
-    void setFontType( sal_uInt16 nIndex, OUString &aLabel )
+    void setFontType( sal_uInt16 nIndex, const OUString &aLabel )
         { if (nIndex < maxsize) maFontType[ nIndex ] = aLabel; }
     void setAlign( sal_uInt16 nIndex, sal_uInt8 nData )
         { if (nIndex < maxsize) maAlign[ nIndex ] = nData; }
diff --git a/sc/source/filter/inc/tool.h b/sc/source/filter/inc/tool.h
index 1fde4eee450b..b7c99a6f54a4 100644
--- a/sc/source/filter/inc/tool.h
+++ b/sc/source/filter/inc/tool.h
@@ -94,7 +94,7 @@ private:
 
     SfxUInt32Item*      NewAttr( sal_uInt8 nFormat, sal_uInt8 nSt );
 public:
-                        FormCache( ScDocument* );
+                        FormCache( const ScDocument* );
                         ~FormCache();
 
     inline const SfxUInt32Item* GetAttr( sal_uInt8 nFormat, sal_uInt8 nSt );
diff --git a/sc/source/filter/inc/xcl97esc.hxx b/sc/source/filter/inc/xcl97esc.hxx
index b8bc241e3700..6d60c3d0acd7 100644
--- a/sc/source/filter/inc/xcl97esc.hxx
+++ b/sc/source/filter/inc/xcl97esc.hxx
@@ -59,7 +59,7 @@ class ShapeInteractionHelper
 public:
    static XclExpShapeObj* CreateShapeObj( XclExpObjectManager& rObjMgr, const css::uno::Reference<
                             css::drawing::XShape >& xShape, ScDocument* pDoc );
-   static void PopulateShapeInteractionInfo( XclExpObjectManager& rObjMgr, const css::uno::Reference< css::drawing::XShape >& xShape, EscherExHostAppData& rHostAppData );
+   static void PopulateShapeInteractionInfo( const XclExpObjectManager& rObjMgr, const css::uno::Reference< css::drawing::XShape >& xShape, EscherExHostAppData& rHostAppData );
 };
 
 class XclEscherEx : public EscherEx, protected XclExpRoot
diff --git a/sc/source/filter/inc/xcl97rec.hxx b/sc/source/filter/inc/xcl97rec.hxx
index d8221286b3fb..8e8cede49332 100644
--- a/sc/source/filter/inc/xcl97rec.hxx
+++ b/sc/source/filter/inc/xcl97rec.hxx
@@ -165,7 +165,7 @@ class XclObjComment : public XclObj
 
 public:
                                 XclObjComment( XclExpObjectManager& rObjMgr,
-                                    const tools::Rectangle& rRect, const EditTextObject& rEditObj, SdrCaptionObj* pCaption, bool bVisible, const ScAddress& rAddress, tools::Rectangle &rFrom, tools::Rectangle &To );
+                                    const tools::Rectangle& rRect, const EditTextObject& rEditObj, SdrCaptionObj* pCaption, bool bVisible, const ScAddress& rAddress, const tools::Rectangle &rFrom, const tools::Rectangle &To );
     virtual                     ~XclObjComment() override;
 
     /** c'tor process for formatted text objects above .
@@ -309,7 +309,7 @@ private:
     virtual void                SaveCont( XclExpStream& rStrm ) override;
 
 public:
-                                ExcBundlesheet8( RootData& rRootData, SCTAB nTab );
+                                ExcBundlesheet8( const RootData& rRootData, SCTAB nTab );
                                 ExcBundlesheet8( const OUString& rString );
 
     virtual std::size_t         GetLen() const override;
diff --git a/sc/source/filter/inc/xeescher.hxx b/sc/source/filter/inc/xeescher.hxx
index 24b87a75dc0d..8bfbaa72b989 100644
--- a/sc/source/filter/inc/xeescher.hxx
+++ b/sc/source/filter/inc/xeescher.hxx
@@ -397,7 +397,7 @@ public:
 
     /** Processes a drawing page and returns the record block containing all
         related records (MSODRAWING, OBJ, TXO, charts, etc.). */
-    std::shared_ptr< XclExpRecordBase > ProcessDrawing( SdrPage* pSdrPage );
+    std::shared_ptr< XclExpRecordBase > ProcessDrawing( const SdrPage* pSdrPage );
     /** Processes a collection of UNO shapes and returns the record block
         containing all related records (MSODRAWING, OBJ, TXO, charts, etc.). */
     std::shared_ptr< XclExpRecordBase > ProcessDrawing( const css::uno::Reference< css::drawing::XShapes >& rxShapes );
diff --git a/sc/source/filter/inc/xilink.hxx b/sc/source/filter/inc/xilink.hxx
index 9a6cdf8d0dfd..5599523942dc 100644
--- a/sc/source/filter/inc/xilink.hxx
+++ b/sc/source/filter/inc/xilink.hxx
@@ -133,7 +133,7 @@ public:
     void                CreateDdeData( ScDocument& rDoc,
                             const OUString& rApplc, const OUString& rExtDoc ) const;
 
-    void                CreateExtNameData( ScDocument& rDoc, sal_uInt16 nFileId ) const;
+    void                CreateExtNameData( const ScDocument& rDoc, sal_uInt16 nFileId ) const;
 
     /**
      * Create OLE link data.  OLE link data is converted to external
diff --git a/sc/source/filter/inc/xipivot.hxx b/sc/source/filter/inc/xipivot.hxx
index 34c0c32e214f..f5a9594d4cfd 100644
--- a/sc/source/filter/inc/xipivot.hxx
+++ b/sc/source/filter/inc/xipivot.hxx
@@ -170,7 +170,7 @@ public:
      */
     void                ReadDConName( XclImpStream& rStrm );
     /** Reads the entire pivot cache stream. Uses decrypter from passed stream. */
-    void                ReadPivotCacheStream( XclImpStream& rStrm );
+    void                ReadPivotCacheStream( const XclImpStream& rStrm );
 
     bool                IsRefreshOnLoad() const;
     bool                IsValid() const;
@@ -406,7 +406,7 @@ public:
     void                ReadSxViewEx9( XclImpStream& rStrm );
 
     /** Reads all used pivot caches and creates additional sheets for external data sources. */
-    void                ReadPivotCaches( XclImpStream& rStrm );
+    void                ReadPivotCaches( const XclImpStream& rStrm );
     /** Inserts all pivot tables into the Calc document. */
     void                ConvertPivotTables();
 
diff --git a/sc/source/filter/inc/xistream.hxx b/sc/source/filter/inc/xistream.hxx
index a3f6890cdb3e..9f20f3984b32 100644
--- a/sc/source/filter/inc/xistream.hxx
+++ b/sc/source/filter/inc/xistream.hxx
@@ -59,7 +59,7 @@ public:
     virtual ::comphelper::DocPasswordVerifierResult verifyEncryptionData( const css::uno::Sequence< css::beans::NamedValue >& rEncryptionData ) override;
 
     /** Updates the decrypter on start of a new record or after seeking stream. */
-    void                Update( SvStream& rStrm, sal_uInt16 nRecSize );
+    void                Update( const SvStream& rStrm, sal_uInt16 nRecSize );
     /** Reads and decrypts nBytes bytes and stores data into the existing(!) buffer pData.
         @return  Count of bytes really read. */
     sal_uInt16          Read( SvStream& rStrm, void* pData, sal_uInt16 nBytes );
diff --git a/sc/source/filter/inc/xiview.hxx b/sc/source/filter/inc/xiview.hxx
index 626c2c621efa..f8a89ecdd407 100644
--- a/sc/source/filter/inc/xiview.hxx
+++ b/sc/source/filter/inc/xiview.hxx
@@ -73,7 +73,7 @@ public:
     /** Reads a SELECTION record. */
     void                ReadSelection( XclImpStream& rStrm );
     /** Reads a SHEETEXT record (Tab Color). */
-    void                ReadTabBgColor( XclImpStream& rStrm, XclImpPalette& rPal );
+    void                ReadTabBgColor( XclImpStream& rStrm, const XclImpPalette& rPal );
     /** Sets the view settings at the current sheet or the extended sheet options object. */
     void                Finalize();
 
diff --git a/sc/source/filter/lotus/tool.cxx b/sc/source/filter/lotus/tool.cxx
index d29d9f981480..e961b39bd871 100644
--- a/sc/source/filter/lotus/tool.cxx
+++ b/sc/source/filter/lotus/tool.cxx
@@ -147,7 +147,7 @@ double Snum32ToDouble( sal_uInt32 nValue )
     return fValue;
 }
 
-FormCache::FormCache( ScDocument* pDoc1 )
+FormCache::FormCache( const ScDocument* pDoc1 )
     : nIndex(0)
 {
     pFormTable = pDoc1->GetFormatTable();
diff --git a/sc/source/filter/oox/condformatbuffer.cxx b/sc/source/filter/oox/condformatbuffer.cxx
index 677ddb98af26..732288b1a71c 100644
--- a/sc/source/filter/oox/condformatbuffer.cxx
+++ b/sc/source/filter/oox/condformatbuffer.cxx
@@ -169,7 +169,7 @@ void ColorScaleRule::importCfvo( const AttributeList& rAttribs )
 
 namespace {
 
-::Color ARgbToARgbComponents( sal_uInt32& nRgb )
+::Color ARgbToARgbComponents( sal_uInt32 nRgb )
 {
     // sal_Int32 ornA = 255 - ((nRgb >> 24) & 0xFF);
     //
@@ -180,7 +180,7 @@ namespace {
     return ::Color(/*ornA*/ 0, ornR, ornG, ornB);
 }
 
-::Color importOOXColor(const AttributeList& rAttribs, ThemeBuffer& rThemeBuffer, GraphicHelper& rGraphicHelper)
+::Color importOOXColor(const AttributeList& rAttribs, const ThemeBuffer& rThemeBuffer, const GraphicHelper& rGraphicHelper)
 {
     sal_uInt32 nColor = 0;
     if( rAttribs.hasAttribute( XML_rgb ) )
@@ -1089,7 +1089,7 @@ CondFormatRef CondFormatBuffer::importConditionalFormatting( const AttributeList
 
 namespace {
 
-ScConditionalFormat* findFormatByRange(const ScRangeList& rRange, ScDocument* pDoc, SCTAB nTab)
+ScConditionalFormat* findFormatByRange(const ScRangeList& rRange, const ScDocument* pDoc, SCTAB nTab)
 {
     ScConditionalFormatList* pList = pDoc->GetCondFormList(nTab);
     for (auto const& it : *pList)
@@ -1209,7 +1209,7 @@ CondFormatRef CondFormatBuffer::createCondFormat()
     return xCondFmt;
 }
 
-ExtCfDataBarRule::ExtCfDataBarRule(ScDataBarFormatData* pTarget, WorksheetHelper& rParent):
+ExtCfDataBarRule::ExtCfDataBarRule(ScDataBarFormatData* pTarget, const WorksheetHelper& rParent):
     WorksheetHelper(rParent),
     mnRuleType( ExtCfDataBarRule::UNKNOWN ),
     mpTarget(pTarget)
diff --git a/sc/source/filter/oox/drawingfragment.cxx b/sc/source/filter/oox/drawingfragment.cxx
index 555a3fe5f14f..8c5801fc2017 100644
--- a/sc/source/filter/oox/drawingfragment.cxx
+++ b/sc/source/filter/oox/drawingfragment.cxx
@@ -121,7 +121,7 @@ void Shape::finalizeXShape( XmlFilterBase& rFilter, const Reference< XShapes >&
     }
 }
 
-GroupShapeContext::GroupShapeContext( ContextHandler2Helper& rParent,
+GroupShapeContext::GroupShapeContext( const ContextHandler2Helper& rParent,
         const WorksheetHelper& rHelper, const ShapePtr& rxParentShape, const ShapePtr& rxShape ) :
     ShapeGroupContext( rParent, rxParentShape, rxShape ),
     WorksheetHelper( rHelper )
diff --git a/sc/source/filter/oox/excelvbaproject.cxx b/sc/source/filter/oox/excelvbaproject.cxx
index d17497d3faf6..5ecb1c6ef8a8 100644
--- a/sc/source/filter/oox/excelvbaproject.cxx
+++ b/sc/source/filter/oox/excelvbaproject.cxx
@@ -56,7 +56,7 @@ struct SheetCodeNameInfo
     PropertySet         maSheetProps;       /// Property set of the sheet without codename.
     OUString            maPrefix;           /// Prefix for the codename to be generated.
 
-    explicit     SheetCodeNameInfo( PropertySet& rSheetProps, const OUString& rPrefix ) :
+    explicit     SheetCodeNameInfo( const PropertySet& rSheetProps, const OUString& rPrefix ) :
                             maSheetProps( rSheetProps ), maPrefix( rPrefix ) {}
 };
 
diff --git a/sc/source/filter/oox/pivotcachebuffer.cxx b/sc/source/filter/oox/pivotcachebuffer.cxx
index 25e75fd38f89..b89ed20e8e27 100644
--- a/sc/source/filter/oox/pivotcachebuffer.cxx
+++ b/sc/source/filter/oox/pivotcachebuffer.cxx
@@ -753,7 +753,7 @@ OUString PivotCacheField::createParentGroupField( const Reference< XDataPilotFie
     return xFieldName.is() ? xFieldName->getName() : OUString();
 }
 
-void PivotCacheField::writeSourceHeaderCell( WorksheetHelper& rSheetHelper, sal_Int32 nCol, sal_Int32 nRow ) const
+void PivotCacheField::writeSourceHeaderCell( const WorksheetHelper& rSheetHelper, sal_Int32 nCol, sal_Int32 nRow ) const
 {
     CellModel aModel;
     aModel.maCellAddr = ScAddress( SCCOL( nCol ), SCROW( nRow ), rSheetHelper.getSheetIndex() );
@@ -770,7 +770,7 @@ void PivotCacheField::writeSourceDataCell( WorksheetHelper& rSheetHelper, sal_In
         writeItemToSourceDataCell( rSheetHelper, nCol, nRow, rItem );
 }
 
-void PivotCacheField::importPCRecordItem( SequenceInputStream& rStrm, WorksheetHelper& rSheetHelper, sal_Int32 nCol, sal_Int32 nRow ) const
+void PivotCacheField::importPCRecordItem( SequenceInputStream& rStrm, const WorksheetHelper& rSheetHelper, sal_Int32 nCol, sal_Int32 nRow ) const
 {
     if( hasSharedItems() )
     {
@@ -791,7 +791,7 @@ void PivotCacheField::importPCRecordItem( SequenceInputStream& rStrm, WorksheetH
 
 // private --------------------------------------------------------------------
 
-void PivotCacheField::writeItemToSourceDataCell( WorksheetHelper& rSheetHelper,
+void PivotCacheField::writeItemToSourceDataCell( const WorksheetHelper& rSheetHelper,
         sal_Int32 nCol, sal_Int32 nRow, const PivotCacheItem& rItem )
 {
     if( rItem.getType() != XML_m )
@@ -813,7 +813,7 @@ void PivotCacheField::writeItemToSourceDataCell( WorksheetHelper& rSheetHelper,
 }
 
 void PivotCacheField::writeSharedItemToSourceDataCell(
-        WorksheetHelper& rSheetHelper, sal_Int32 nCol, sal_Int32 nRow, sal_Int32 nItemIdx ) const
+        const WorksheetHelper& rSheetHelper, sal_Int32 nCol, sal_Int32 nRow, sal_Int32 nItemIdx ) const
 {
     if( const PivotCacheItem* pCacheItem = maSharedItems.getCacheItem( nItemIdx ) )
         writeItemToSourceDataCell( rSheetHelper, nCol, nRow, *pCacheItem );
@@ -1025,7 +1025,7 @@ sal_Int32 PivotCache::getCacheDatabaseIndex( sal_Int32 nFieldIdx ) const
     return ContainerHelper::getVectorElement( maDatabaseIndexes, nFieldIdx, -1 );
 }
 
-void PivotCache::writeSourceHeaderCells( WorksheetHelper& rSheetHelper ) const
+void PivotCache::writeSourceHeaderCells( const WorksheetHelper& rSheetHelper ) const
 {
     OSL_ENSURE( static_cast< size_t >( maSheetSrcModel.maRange.aEnd.Col() - maSheetSrcModel.maRange.aStart.Col() + 1 ) == maDatabaseFields.size(),
         "PivotCache::writeSourceHeaderCells - source cell range width does not match number of source fields" );
@@ -1133,7 +1133,7 @@ void PivotCache::prepareSourceDataSheet()
     }
 }
 
-void PivotCache::updateSourceDataRow( WorksheetHelper& rSheetHelper, sal_Int32 nRow ) const
+void PivotCache::updateSourceDataRow( const WorksheetHelper& rSheetHelper, sal_Int32 nRow ) const
 {
     if( mnCurrRow != nRow )
     {
diff --git a/sc/source/filter/oox/sheetdatabuffer.cxx b/sc/source/filter/oox/sheetdatabuffer.cxx
index cdd3cf909e92..28b48da25a77 100644
--- a/sc/source/filter/oox/sheetdatabuffer.cxx
+++ b/sc/source/filter/oox/sheetdatabuffer.cxx
@@ -318,7 +318,7 @@ void SheetDataBuffer::setMergedRange( const ScRange& rRange )
 
 typedef std::pair<sal_Int32, sal_Int32> FormatKeyPair;
 
-void addIfNotInMyMap( StylesBuffer& rStyles, std::map< FormatKeyPair, ScRangeList >& rMap, sal_Int32 nXfId, sal_Int32 nFormatId, const ScRangeList& rRangeList )
+void addIfNotInMyMap( const StylesBuffer& rStyles, std::map< FormatKeyPair, ScRangeList >& rMap, sal_Int32 nXfId, sal_Int32 nFormatId, const ScRangeList& rRangeList )
 {
     Xf* pXf1 = rStyles.getCellXf( nXfId ).get();
     if ( pXf1 )
diff --git a/sc/source/filter/rtf/eeimpars.cxx b/sc/source/filter/rtf/eeimpars.cxx
index e10c66972e2b..a179099adafa 100644
--- a/sc/source/filter/rtf/eeimpars.cxx
+++ b/sc/source/filter/rtf/eeimpars.cxx
@@ -638,7 +638,7 @@ ScEEParser::~ScEEParser()
     SfxItemPool::Free(pPool);
 }
 
-void ScEEParser::NewActEntry( ScEEParseEntry* pE )
+void ScEEParser::NewActEntry( const ScEEParseEntry* pE )
 {   // New free-flying pActEntry
     pActEntry = new ScEEParseEntry( pPool );
     pActEntry->aSel.nStartPara = (pE ? pE->aSel.nEndPara + 1 : 0);
diff --git a/sc/source/filter/xcl97/XclExpChangeTrack.cxx b/sc/source/filter/xcl97/XclExpChangeTrack.cxx
index 0e083aadaa66..f6afae56b346 100644
--- a/sc/source/filter/xcl97/XclExpChangeTrack.cxx
+++ b/sc/source/filter/xcl97/XclExpChangeTrack.cxx
@@ -698,7 +698,7 @@ void XclExpChTrAction::SetAddAction( XclExpChTrAction* pAction )
 void XclExpChTrAction::AddDependentContents(
         const ScChangeAction& rAction,
         const XclExpRoot& rRoot,
-        ScChangeTrack& rChangeTrack )
+        const ScChangeTrack& rChangeTrack )
 {
     ScChangeActionMap aActionMap;
     ScChangeActionMap::iterator itChangeAction;
@@ -1095,7 +1095,7 @@ XclExpChTrInsert::XclExpChTrInsert(
         const ScChangeAction& rAction,
         const XclExpRoot& rRoot,
         const XclExpChTrTabIdBuffer& rTabIdBuffer,
-        ScChangeTrack& rChangeTrack ) :
+        const ScChangeTrack& rChangeTrack ) :
     XclExpChTrAction( rAction, rRoot, rTabIdBuffer ),
     mbEndOfList(false),
     aRange( rAction.GetBigRange().MakeRange() )
@@ -1258,7 +1258,7 @@ XclExpChTrMoveRange::XclExpChTrMoveRange(
         const ScChangeActionMove& rAction,
         const XclExpRoot& rRoot,
         const XclExpChTrTabIdBuffer& rTabIdBuffer,
-        ScChangeTrack& rChangeTrack ) :
+        const ScChangeTrack& rChangeTrack ) :
     XclExpChTrAction( rAction, rRoot, rTabIdBuffer, EXC_CHTR_OP_MOVE ),
     aDestRange( rAction.GetBigRange().MakeRange() )
 {
diff --git a/sc/source/filter/xcl97/xcl97esc.cxx b/sc/source/filter/xcl97/xcl97esc.cxx
index aa6523be3fff..c2028180e6e8 100644
--- a/sc/source/filter/xcl97/xcl97esc.cxx
+++ b/sc/source/filter/xcl97/xcl97esc.cxx
@@ -546,7 +546,7 @@ ShapeInteractionHelper::CreateShapeObj( XclExpObjectManager& rObjMgr, const Refe
 }
 
 void
-ShapeInteractionHelper::PopulateShapeInteractionInfo( XclExpObjectManager& rObjMgr, const Reference< XShape >& xShape, EscherExHostAppData& rHostAppData )
+ShapeInteractionHelper::PopulateShapeInteractionInfo( const XclExpObjectManager& rObjMgr, const Reference< XShape >& xShape, EscherExHostAppData& rHostAppData )
 {
    try
    {
diff --git a/sc/source/filter/xcl97/xcl97rec.cxx b/sc/source/filter/xcl97/xcl97rec.cxx
index fc840a6da51a..d39baf7e439c 100644
--- a/sc/source/filter/xcl97/xcl97rec.cxx
+++ b/sc/source/filter/xcl97/xcl97rec.cxx
@@ -494,7 +494,7 @@ void XclObj::SaveTextRecs( XclExpStream& rStrm )
 
   // --- class XclObjComment ------------------------------------------
 
-XclObjComment::XclObjComment( XclExpObjectManager& rObjMgr, const tools::Rectangle& rRect, const EditTextObject& rEditObj, SdrCaptionObj* pCaption, bool bVisible, const ScAddress& rAddress, tools::Rectangle &rFrom, tools::Rectangle &rTo ) :
+XclObjComment::XclObjComment( XclExpObjectManager& rObjMgr, const tools::Rectangle& rRect, const EditTextObject& rEditObj, SdrCaptionObj* pCaption, bool bVisible, const ScAddress& rAddress, const tools::Rectangle &rFrom, const tools::Rectangle &rTo ) :
     XclObj( rObjMgr, EXC_OBJTYPE_NOTE, true )
             , maScPos( rAddress )
             , mpCaption( pCaption->Clone() )
@@ -599,7 +599,7 @@ class VmlCommentExporter : public VMLExport
     tools::Rectangle           maTo;
 
 public:
-                        VmlCommentExporter ( const sax_fastparser::FSHelperPtr& p, const ScAddress& aScPos, SdrCaptionObj* pCaption, bool bVisible, tools::Rectangle &aFrom, tools::Rectangle &aTo );
+                        VmlCommentExporter ( const sax_fastparser::FSHelperPtr& p, const ScAddress& aScPos, SdrCaptionObj* pCaption, bool bVisible, const tools::Rectangle &aFrom, const tools::Rectangle &aTo );
 protected:
     virtual void        Commit( EscherPropertyContainer& rProps, const tools::Rectangle& rRect ) override;
     using VMLExport::StartShape;
@@ -609,7 +609,7 @@ protected:
 };
 
 VmlCommentExporter::VmlCommentExporter( const sax_fastparser::FSHelperPtr& p, const ScAddress& aScPos, SdrCaptionObj* pCaption,
-                                        bool bVisible, tools::Rectangle &aFrom, tools::Rectangle &aTo )
+                                        bool bVisible, const tools::Rectangle &aFrom, const tools::Rectangle &aTo )
     : VMLExport( p )
     , maScPos( aScPos )
     , mpCaption( pCaption )
@@ -1049,7 +1049,7 @@ void XclObjAny::WriteFromTo( XclExpXmlStream& rStrm, const XclObjAny& rObj )
 }
 
 static const char*
-GetEditAs( XclObjAny& rObj )
+GetEditAs( const XclObjAny& rObj )
 {
     if( const SdrObject* pShape = EscherEx::GetSdrObject( rObj.GetShape() ) )
     {
@@ -1065,7 +1065,7 @@ GetEditAs( XclObjAny& rObj )
 
 namespace {
 
-ScRefFlags parseRange(const OUString& rString, ScRange& rRange, ScDocument* pDoc)
+ScRefFlags parseRange(const OUString& rString, ScRange& rRange, const ScDocument* pDoc)
 {
     // start with the address convention set in the document
     formula::FormulaGrammar::AddressConvention eConv = pDoc->GetAddressConvention();
@@ -1087,7 +1087,7 @@ ScRefFlags parseRange(const OUString& rString, ScRange& rRange, ScDocument* pDoc
     return rRange.Parse(rString, pDoc, formula::FormulaGrammar::CONV_XL_R1C1);
 }
 
-ScRefFlags parseAddress(const OUString& rString, ScAddress& rAddress, ScDocument* pDoc)
+ScRefFlags parseAddress(const OUString& rString, ScAddress& rAddress, const ScDocument* pDoc)
 {
     // start with the address convention set in the document
     formula::FormulaGrammar::AddressConvention eConv = pDoc->GetAddressConvention();
@@ -1109,7 +1109,7 @@ ScRefFlags parseAddress(const OUString& rString, ScAddress& rAddress, ScDocument
     return rAddress.Parse(rString, pDoc, formula::FormulaGrammar::CONV_XL_R1C1);
 }
 
-bool transformURL(const OUString& rOldURL, OUString& rNewURL, ScDocument* pDoc)
+bool transformURL(const OUString& rOldURL, OUString& rNewURL, const ScDocument* pDoc)
 {
     if (rOldURL.startsWith("#"))
     {
@@ -1233,7 +1233,7 @@ ExcBofW8::ExcBofW8()
 
 // --- class ExcBundlesheet8 -----------------------------------------
 
-ExcBundlesheet8::ExcBundlesheet8( RootData& rRootData, SCTAB _nTab ) :
+ExcBundlesheet8::ExcBundlesheet8( const RootData& rRootData, SCTAB _nTab ) :
     ExcBundlesheetBase( rRootData, static_cast<sal_uInt16>(_nTab) ),
     sUnicodeName( rRootData.pER->GetTabInfo().GetScTabName( _nTab ) )
 {
diff --git a/sc/source/ui/inc/cliputil.hxx b/sc/source/ui/inc/cliputil.hxx
index 442dc46f3fcf..f5de294058f4 100644
--- a/sc/source/ui/inc/cliputil.hxx
+++ b/sc/source/ui/inc/cliputil.hxx
@@ -23,7 +23,7 @@ namespace ScClipUtil
     void PasteFromClipboard( ScViewData* pViewData, ScTabViewShell* pTabViewShell, bool bShowDialog );
 
     bool CheckDestRanges(
-        ScDocument* pDoc, SCCOL nSrcCols, SCROW nSrcRows, const ScMarkData& rMark,
+        const ScDocument* pDoc, SCCOL nSrcCols, SCROW nSrcRows, const ScMarkData& rMark,
         const ScRangeList& rDest);
 }
 
diff --git a/sc/source/ui/inc/viewfunc.hxx b/sc/source/ui/inc/viewfunc.hxx
index 94c304de0b65..d7172038af14 100644
--- a/sc/source/ui/inc/viewfunc.hxx
+++ b/sc/source/ui/inc/viewfunc.hxx
@@ -128,7 +128,7 @@ public:
 
     bool            PasteDataFormat( SotClipboardFormatId nFormatId,
                                         const css::uno::Reference< css::datatransfer::XTransferable >& rxTransferable,
-                                        SCCOL nPosX, SCROW nPosY, Point* pLogicPos,
+                                        SCCOL nPosX, SCROW nPosY, const Point* pLogicPos,
                                         bool bLink = false, bool bAllowDialogs = false );
 
     bool            PasteFile( const Point&, const OUString&, bool bLink );
@@ -170,7 +170,7 @@ public:
 
     const SfxStyleSheet*
                     GetStyleSheetFromMarked();
-    void            SetStyleSheetToMarked( SfxStyleSheet* pStyleSheet );
+    void            SetStyleSheetToMarked( const SfxStyleSheet* pStyleSheet );
     void            RemoveStyleSheetInUse( const SfxStyleSheetBase* pStyleSheet );
     void            UpdateStyleSheetInUse( const SfxStyleSheetBase* pStyleSheet );
 
@@ -195,7 +195,7 @@ public:
 
     void SetWidthOrHeight(
         bool bWidth, const std::vector<sc::ColRowSpan>& rRanges, ScSizeMode eMode,
-        sal_uInt16 nSizeTwips, bool bRecord = true, ScMarkData* pMarkData = nullptr );
+        sal_uInt16 nSizeTwips, bool bRecord = true, const ScMarkData* pMarkData = nullptr );
 
     void            SetMarkedWidthOrHeight( bool bWidth, ScSizeMode eMode, sal_uInt16 nSizeTwips );
 
diff --git a/sc/source/ui/inc/viewutil.hxx b/sc/source/ui/inc/viewutil.hxx
index dc84c2880b1d..565e0b1c8f87 100644
--- a/sc/source/ui/inc/viewutil.hxx
+++ b/sc/source/ui/inc/viewutil.hxx
@@ -59,18 +59,18 @@ public:
 
     static TransliterationFlags GetTransliterationType( sal_uInt16 nSlotID );
 
-    static bool HasFiltered( const ScRange& rRange, ScDocument* pDoc );
+    static bool HasFiltered( const ScRange& rRange, const ScDocument* pDoc );
     /** Fit a range to cover nRows number of unfiltered rows.
         @return <TRUE/> if the resulting range covers nRows unfiltered rows. */
-    static bool FitToUnfilteredRows( ScRange & rRange, ScDocument * pDoc, size_t nRows );
-    static void UnmarkFiltered( ScMarkData& rMark, ScDocument* pDoc );
+    static bool FitToUnfilteredRows( ScRange & rRange, const ScDocument * pDoc, size_t nRows );
+    static void UnmarkFiltered( ScMarkData& rMark, const ScDocument* pDoc );
 
     static void HideDisabledSlot( SfxItemSet& rSet, SfxBindings& rBindings, sal_uInt16 nSlotId );
 
     /** Returns true, if the passed view shell is in full screen mode. */
-    static bool IsFullScreen( SfxViewShell& rViewShell );
+    static bool IsFullScreen( const SfxViewShell& rViewShell );
     /** Enters or leaves full screen mode at the passed view shell. */
-    static void SetFullScreen( SfxViewShell& rViewShell, bool bSet );
+    static void SetFullScreen( const SfxViewShell& rViewShell, bool bSet );
 };
 
 class ScUpdateRect
diff --git a/sc/source/ui/inc/xmlsourcedlg.hxx b/sc/source/ui/inc/xmlsourcedlg.hxx
index d5e415aee4da..db34fb9a0bde 100644
--- a/sc/source/ui/inc/xmlsourcedlg.hxx
+++ b/sc/source/ui/inc/xmlsourcedlg.hxx
@@ -70,7 +70,7 @@ private:
 
     void SelectSourceFile();
     void LoadSourceFileStructure(const OUString& rPath);
-    void HandleGetFocus(Control* pCtrl);
+    void HandleGetFocus(const Control* pCtrl);
     void TreeItemSelected();
     void DefaultElementSelected(SvTreeListEntry& rEntry);
     void RepeatElementSelected(SvTreeListEntry& rEntry);
diff --git a/sc/source/ui/view/cliputil.cxx b/sc/source/ui/view/cliputil.cxx
index 78abb60ce20d..24ef0f4a2741 100644
--- a/sc/source/ui/view/cliputil.cxx
+++ b/sc/source/ui/view/cliputil.cxx
@@ -96,7 +96,7 @@ void ScClipUtil::PasteFromClipboard( ScViewData* pViewData, ScTabViewShell* pTab
 }
 
 bool ScClipUtil::CheckDestRanges(
-    ScDocument* pDoc, SCCOL nSrcCols, SCROW nSrcRows, const ScMarkData& rMark, const ScRangeList& rDest)
+    const ScDocument* pDoc, SCCOL nSrcCols, SCROW nSrcRows, const ScMarkData& rMark, const ScRangeList& rDest)
 {
     for (size_t i = 0, n = rDest.size(); i < n; ++i)
     {
diff --git a/sc/source/ui/view/gridwin_dbgutil.cxx b/sc/source/ui/view/gridwin_dbgutil.cxx
index 2927f87bdac2..5f90d55f18c1 100644
--- a/sc/source/ui/view/gridwin_dbgutil.cxx
+++ b/sc/source/ui/view/gridwin_dbgutil.cxx
@@ -27,7 +27,7 @@ std::ostream& operator<<(std::ostream& rStrm, const ScAddress& rAddr)
     return rStrm;
 }
 
-void dumpScDrawObjData(ScGridWindow& rWindow, ScDrawObjData& rData, MapUnit eMapUnit)
+void dumpScDrawObjData(const ScGridWindow& rWindow, ScDrawObjData& rData, MapUnit eMapUnit)
 {
     const Point& rStartOffset = rData.maStartOffset;
     Point aStartOffsetPixel = rWindow.LogicToPixel(rStartOffset, MapMode(eMapUnit));
diff --git a/sc/source/ui/view/viewfun5.cxx b/sc/source/ui/view/viewfun5.cxx
index 2c2b431b85b9..2b545ce6d2a9 100644
--- a/sc/source/ui/view/viewfun5.cxx
+++ b/sc/source/ui/view/viewfun5.cxx
@@ -73,7 +73,7 @@ using namespace com::sun::star;
 
 bool ScViewFunc::PasteDataFormat( SotClipboardFormatId nFormatId,
                     const uno::Reference<datatransfer::XTransferable>& rxTransferable,
-                    SCCOL nPosX, SCROW nPosY, Point* pLogicPos, bool bLink, bool bAllowDialogs )
+                    SCCOL nPosX, SCROW nPosY, const Point* pLogicPos, bool bLink, bool bAllowDialogs )
 {
     ScDocument* pDoc = GetViewData().GetDocument();
     pDoc->SetPastingDrawFromOtherDoc( true );
diff --git a/sc/source/ui/view/viewfun6.cxx b/sc/source/ui/view/viewfun6.cxx
index 9816afda8d20..f5e887c13913 100644
--- a/sc/source/ui/view/viewfun6.cxx
+++ b/sc/source/ui/view/viewfun6.cxx
@@ -107,7 +107,7 @@ void ScViewFunc::DetectiveRefresh()
     RecalcPPT();
 }
 
-static void lcl_jumpToRange(const ScRange& rRange, ScViewData* pView, ScDocument* pDoc)
+static void lcl_jumpToRange(const ScRange& rRange, ScViewData* pView, const ScDocument* pDoc)
 {
     OUString aAddrText(rRange.Format(ScRefFlags::RANGE_ABS_3D, pDoc));
     SfxStringItem aPosItem(SID_CURRENTCELL, aAddrText);
diff --git a/sc/source/ui/view/viewfunc.cxx b/sc/source/ui/view/viewfunc.cxx
index a3132788411d..c43fb4b61138 100644
--- a/sc/source/ui/view/viewfunc.cxx
+++ b/sc/source/ui/view/viewfunc.cxx
@@ -315,7 +315,7 @@ static bool lcl_AddFunction( ScAppOptions& rAppOpt, sal_uInt16 nOpCode )
 
 namespace HelperNotifyChanges
 {
-    void NotifyIfChangesListeners(ScDocShell &rDocShell, ScMarkData& rMark, SCCOL nCol, SCROW nRow)
+    void NotifyIfChangesListeners(const ScDocShell &rDocShell, ScMarkData& rMark, SCCOL nCol, SCROW nRow)
     {
         if (ScModelObj *pModelObj = getMustPropagateChangesModel(rDocShell))
         {
@@ -1310,7 +1310,7 @@ const SfxStyleSheet* ScViewFunc::GetStyleSheetFromMarked()
     return pSheet;
 }
 
-void ScViewFunc::SetStyleSheetToMarked( SfxStyleSheet* pStyleSheet )
+void ScViewFunc::SetStyleSheetToMarked( const SfxStyleSheet* pStyleSheet )
 {
     // not editable because of matrix only? attribute OK nonetheless
     bool bOnlyNotBecauseOfMatrix;
@@ -1361,7 +1361,7 @@ void ScViewFunc::SetStyleSheetToMarked( SfxStyleSheet* pStyleSheet )
                 new ScUndoSelectionStyle( pDocSh, aFuncMark, aMarkRange, aName, pUndoDoc ) );
         }
 
-        rDoc.ApplySelectionStyle( static_cast<ScStyleSheet&>(*pStyleSheet), aFuncMark );
+        rDoc.ApplySelectionStyle( static_cast<const ScStyleSheet&>(*pStyleSheet), aFuncMark );
 
         if (!AdjustBlockHeight())
             rViewData.GetDocShell()->PostPaint( aMarkRange, PaintPartFlags::Grid );
@@ -1397,7 +1397,7 @@ void ScViewFunc::SetStyleSheetToMarked( SfxStyleSheet* pStyleSheet )
 
         ScMarkData::iterator itr = aFuncMark.begin(), itrEnd = aFuncMark.end();
         for (; itr != itrEnd; ++itr)
-            rDoc.ApplyStyle( nCol, nRow, *itr, static_cast<ScStyleSheet&>(*pStyleSheet) );
+            rDoc.ApplyStyle( nCol, nRow, *itr, static_cast<const ScStyleSheet&>(*pStyleSheet) );
 
         if (!AdjustBlockHeight())
             rViewData.GetDocShell()->PostPaintCell( nCol, nRow, nTab );
@@ -1858,7 +1858,7 @@ void ScViewFunc::DeleteContents( InsertDeleteFlags nFlags )
 
 void ScViewFunc::SetWidthOrHeight(
     bool bWidth, const std::vector<sc::ColRowSpan>& rRanges, ScSizeMode eMode,
-    sal_uInt16 nSizeTwips, bool bRecord, ScMarkData* pMarkData )
+    sal_uInt16 nSizeTwips, bool bRecord, const ScMarkData* pMarkData )
 {
     if (rRanges.empty())
         return;
diff --git a/sc/source/ui/view/viewutil.cxx b/sc/source/ui/view/viewutil.cxx
index 144176759fb4..aedb386a96d4 100644
--- a/sc/source/ui/view/viewutil.cxx
+++ b/sc/source/ui/view/viewutil.cxx
@@ -227,7 +227,7 @@ bool ScViewUtil::IsActionShown( const ScChangeAction& rAction,
     return true;
 }
 
-void ScViewUtil::UnmarkFiltered( ScMarkData& rMark, ScDocument* pDoc )
+void ScViewUtil::UnmarkFiltered( ScMarkData& rMark, const ScDocument* pDoc )
 {
     rMark.MarkToMulti();
 
@@ -264,7 +264,7 @@ void ScViewUtil::UnmarkFiltered( ScMarkData& rMark, ScDocument* pDoc )
     rMark.MarkToSimple();
 }
 
-bool ScViewUtil::FitToUnfilteredRows( ScRange & rRange, ScDocument * pDoc, size_t nRows )
+bool ScViewUtil::FitToUnfilteredRows( ScRange & rRange, const ScDocument * pDoc, size_t nRows )
 {
     SCTAB nTab = rRange.aStart.Tab();
     bool bOneTabOnly = (nTab == rRange.aEnd.Tab());
@@ -278,7 +278,7 @@ bool ScViewUtil::FitToUnfilteredRows( ScRange & rRange, ScDocument * pDoc, size_
     return static_cast<size_t>(nCount) == nRows && bOneTabOnly;
 }
 
-bool ScViewUtil::HasFiltered( const ScRange& rRange, ScDocument* pDoc )
+bool ScViewUtil::HasFiltered( const ScRange& rRange, const ScDocument* pDoc )
 {
     SCROW nStartRow = rRange.aStart.Row();
     SCROW nEndRow = rRange.aEnd.Row();
@@ -353,7 +353,7 @@ bool ScViewUtil::ExecuteCharMap( const SvxFontItem& rOldFont,
     return bRet;
 }
 
-bool ScViewUtil::IsFullScreen( SfxViewShell& rViewShell )
+bool ScViewUtil::IsFullScreen( const SfxViewShell& rViewShell )
 {
     SfxBindings&    rBindings       = rViewShell.GetViewFrame()->GetBindings();
     std::unique_ptr<SfxPoolItem> pItem;
@@ -365,7 +365,7 @@ bool ScViewUtil::IsFullScreen( SfxViewShell& rViewShell )
     return bIsFullScreen;
 }
 
-void ScViewUtil::SetFullScreen( SfxViewShell& rViewShell, bool bSet )
+void ScViewUtil::SetFullScreen( const SfxViewShell& rViewShell, bool bSet )
 {
     if( IsFullScreen( rViewShell ) != bSet )
     {
diff --git a/sc/source/ui/xmlsource/xmlsourcedlg.cxx b/sc/source/ui/xmlsource/xmlsourcedlg.cxx
index b9bc6b9d147b..9ae8dc0cf223 100644
--- a/sc/source/ui/xmlsource/xmlsourcedlg.cxx
+++ b/sc/source/ui/xmlsource/xmlsourcedlg.cxx
@@ -226,7 +226,7 @@ void ScXMLSourceDlg::LoadSourceFileStructure(const OUString& rPath)
     mpXMLContext->loadXMLStructure(*mpLbTree, maXMLParam);
 }
 
-void ScXMLSourceDlg::HandleGetFocus(Control* pCtrl)
+void ScXMLSourceDlg::HandleGetFocus(const Control* pCtrl)
 {
     mpActiveEdit = nullptr;
     if (pCtrl == mpRefEdit || pCtrl == mpRefBtn)
@@ -244,7 +244,7 @@ class UnhighlightEntry
 public:
     explicit UnhighlightEntry(SvTreeListBox& rTree) : mrTree(rTree) {}
 
-    void operator() (SvTreeListEntry* p)
+    void operator() (const SvTreeListEntry* p)
     {
         SvViewDataEntry* pView = mrTree.GetViewDataEntry(p);
         if (!pView)
@@ -261,7 +261,7 @@ public:
  * Otherwise the reference entry equals the current entry.  A reference
  * entry is the entry that stores mapped cell position.
  */
-SvTreeListEntry* getReferenceEntry(SvTreeListBox& rTree, SvTreeListEntry* pCurEntry)
+SvTreeListEntry* getReferenceEntry(const SvTreeListBox& rTree, SvTreeListEntry* pCurEntry)
 {
     SvTreeListEntry* pParent = rTree.GetParent(pCurEntry);
     SvTreeListEntry* pRefEntry = nullptr;