tdf#94559: 4th step to remove rtti.hxx

replaced use of PTR_CAST, IS_TYPE, ISA in
idl, editeng, sc, sd, sw, sfx2, sot, starmath

Change-Id: I4a5bba4fdc4829099618c09b690c83f876a3d653
Reviewed-on: https://gerrit.libreoffice.org/19132
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Oliver Specht <oliver.specht@cib.de>

26 files changed, 62 insertions, 65 deletions

diff --git a/sc/source/ui/view/auditsh.cxx b/sc/source/ui/view/auditsh.cxx
index 4194841c025e..57a95438498f 100644
--- a/sc/source/ui/view/auditsh.cxx
+++ b/sc/source/ui/view/auditsh.cxx
@@ -95,7 +95,7 @@ void ScAuditingShell::Execute( SfxRequest& rReq )
                     if ( pReqArgs->GetItemState( SID_RANGE_COL, true, &pXItem ) == SfxItemState::SET
                       && pReqArgs->GetItemState( SID_RANGE_ROW, true, &pYItem ) == SfxItemState::SET )
                     {
-                        OSL_ENSURE( pXItem->ISA(SfxInt16Item) && pYItem->ISA(SfxInt32Item),
+                        OSL_ENSURE( dynamic_cast<const SfxInt16Item*>( pXItem) != nullptr && dynamic_cast<const SfxInt32Item*>( pYItem) !=  nullptr,
                                         "wrong items" );
                         SCsCOL nCol = static_cast<SCsCOL>(static_cast<const SfxInt16Item*>(pXItem)->GetValue());
                         SCsROW nRow = static_cast<SCsROW>(static_cast<const SfxInt32Item*>(pYItem)->GetValue());
diff --git a/sc/source/ui/view/cellsh1.cxx b/sc/source/ui/view/cellsh1.cxx
index 106bc5c2b307..954da76c3e49 100644
--- a/sc/source/ui/view/cellsh1.cxx
+++ b/sc/source/ui/view/cellsh1.cxx
@@ -1286,7 +1286,7 @@ void ScCellShell::ExecuteEdit( SfxRequest& rReq )
                 const SfxPoolItem* pItem;
                 if ( pReqArgs &&
                      pReqArgs->GetItemState(nSlot, true, &pItem) == SfxItemState::SET &&
-                     pItem->ISA(SfxUInt32Item) )
+                     dynamic_cast<const SfxUInt32Item*>( pItem) !=  nullptr )
                 {
                     nFormat = static_cast<SotClipboardFormatId>(static_cast<const SfxUInt32Item*>(pItem)->GetValue());
                 }
@@ -1541,7 +1541,7 @@ void ScCellShell::ExecuteEdit( SfxRequest& rReq )
                 const SfxPoolItem* pItem=nullptr;
                 if ( pReqArgs &&
                      pReqArgs->GetItemState(nSlot, true, &pItem) == SfxItemState::SET &&
-                     pItem->ISA(SfxUInt32Item) )
+                     dynamic_cast<const SfxUInt32Item*>( pItem) !=  nullptr )
                 {
                     SotClipboardFormatId nFormat = static_cast<SotClipboardFormatId>(static_cast<const SfxUInt32Item*>(pItem)->GetValue());
                     bool bRet=true;
@@ -2309,12 +2309,12 @@ void ScCellShell::ExecuteEdit( SfxRequest& rReq )
                     pArgs->GetItemState(GetPool().GetWhich(SID_CHARMAP), false, &pItem);
                 if ( pItem )
                 {
-                    const SfxStringItem* pStringItem = PTR_CAST( SfxStringItem, pItem );
+                    const SfxStringItem* pStringItem = dynamic_cast<const SfxStringItem*>( pItem  );
                     if ( pStringItem )
                         aChars = pStringItem->GetValue();
                     const SfxPoolItem* pFtItem = nullptr;
                     pArgs->GetItemState( GetPool().GetWhich(SID_ATTR_SPECIALCHAR), false, &pFtItem);
-                    const SfxStringItem* pFontItem = PTR_CAST( SfxStringItem, pFtItem );
+                    const SfxStringItem* pFontItem = dynamic_cast<const SfxStringItem*>( pFtItem  );
                     if ( pFontItem )
                         aFontName = pFontItem->GetValue();
                 }
diff --git a/sc/source/ui/view/cellsh3.cxx b/sc/source/ui/view/cellsh3.cxx
index b5667e6ac3d9..6b2dd8de432f 100644
--- a/sc/source/ui/view/cellsh3.cxx
+++ b/sc/source/ui/view/cellsh3.cxx
@@ -747,7 +747,7 @@ void ScCellShell::Execute( SfxRequest& rReq )
                     if ( pReqArgs &&
                         pReqArgs->GetItemState(nSlot, true, &pItem) == SfxItemState::SET )
                     {
-                        OSL_ENSURE(pItem && pItem->ISA(SfxBoolItem), "wrong item");
+                        OSL_ENSURE(pItem && dynamic_cast<const SfxBoolItem*>( pItem) !=  nullptr, "wrong item");
                         bMoveContents = static_cast<const SfxBoolItem*>(pItem)->GetValue();
                     }
 
diff --git a/sc/source/ui/view/drawvie3.cxx b/sc/source/ui/view/drawvie3.cxx
index 7e79ef9b3889..43bf80d1206f 100644
--- a/sc/source/ui/view/drawvie3.cxx
+++ b/sc/source/ui/view/drawvie3.cxx
@@ -197,7 +197,7 @@ void ScDrawView::UpdateIMap( SdrObject* pObj )
 {
     if ( pViewData &&
          pViewData->GetViewShell()->GetViewFrame()->HasChildWindow( ScIMapChildWindowId() ) &&
-         pObj && ( pObj->ISA(SdrGrafObj) || pObj->ISA(SdrOle2Obj) ) )
+         pObj && ( dynamic_cast<const SdrGrafObj*>( pObj) != nullptr || dynamic_cast<const SdrOle2Obj*>( pObj) != nullptr ) )
     {
         Graphic     aGraphic;
         TargetList  aTargetList;
@@ -210,7 +210,7 @@ void ScDrawView::UpdateIMap( SdrObject* pObj )
         pViewData->GetViewShell()->GetViewFrame()->GetTargetList( aTargetList );
 
         // handle graphics from object
-        if ( pObj->ISA( SdrGrafObj ) )
+        if ( dynamic_cast<const SdrGrafObj*>( pObj) !=  nullptr )
             aGraphic = static_cast<SdrGrafObj*>(pObj)->GetGraphic();
         else
         {
diff --git a/sc/source/ui/view/drawvie4.cxx b/sc/source/ui/view/drawvie4.cxx
index 73794d28b852..acbe5defcc40 100644
--- a/sc/source/ui/view/drawvie4.cxx
+++ b/sc/source/ui/view/drawvie4.cxx
@@ -70,7 +70,7 @@ void ScDrawView::CheckOle( const SdrMarkList& rMarkList, bool& rAnyOle, bool& rO
             rOneOle = (nCount == 1);
             break;
         }
-        else if ( pObj->ISA(SdrObjGroup) )
+        else if ( dynamic_cast<const SdrObjGroup*>( pObj) !=  nullptr )
         {
             SdrObjListIter aIter( *pObj, IM_DEEPNOGROUPS );
             SdrObject* pSubObj = aIter.Next();
diff --git a/sc/source/ui/view/drawview.cxx b/sc/source/ui/view/drawview.cxx
index f49c66ab53b1..8d2f4d8e0e48 100644
--- a/sc/source/ui/view/drawview.cxx
+++ b/sc/source/ui/view/drawview.cxx
@@ -218,7 +218,7 @@ void ScDrawView::SetMarkedToLayer( sal_uInt8 nLayerNo )
         for (size_t i=0; i<nCount; ++i)
         {
             SdrObject* pObj = rMark.GetMark(i)->GetMarkedSdrObj();
-            if ( !pObj->ISA(SdrUnoObj) && (pObj->GetLayer() != SC_LAYER_INTERN) )
+            if ( dynamic_cast<const SdrUnoObj*>( pObj) ==  nullptr && (pObj->GetLayer() != SC_LAYER_INTERN) )
             {
                 AddUndo( new SdrUndoObjectLayerChange( *pObj, pObj->GetLayer(), (SdrLayerID)nLayerNo) );
                 pObj->SetLayer( nLayerNo );
@@ -241,7 +241,7 @@ bool ScDrawView::HasMarkedControl() const
 {
     SdrObjListIter aIter( GetMarkedObjectList() );
     for( SdrObject* pObj = aIter.Next(); pObj; pObj = aIter.Next() )
-        if( pObj->ISA( SdrUnoObj ) )
+        if( dynamic_cast<const SdrUnoObj*>( pObj) !=  nullptr )
             return true;
     return false;
 }
@@ -428,7 +428,7 @@ void ScDrawView::MarkListHasChanged()
         for (size_t i=0; i<nMarkCount; ++i)
         {
             SdrObject* pObj = rMarkList.GetMark(i)->GetMarkedSdrObj();
-            if ( pObj->ISA( SdrObjGroup ) )
+            if ( dynamic_cast<const SdrObjGroup*>( pObj) !=  nullptr )
             {
                 const SdrObjList *pLst = static_cast<SdrObjGroup*>(pObj)->GetSubList();
                 const size_t nListCount = pLst->GetObjCount();
@@ -443,7 +443,7 @@ void ScDrawView::MarkListHasChanged()
                 {
                     SdrObject *pSubObj = pLst->GetObj( j );
 
-                    if (!pSubObj->ISA(SdrUnoObj))
+                    if (dynamic_cast<const SdrUnoObj*>( pSubObj) ==  nullptr)
                         bOnlyControls = false;
                     if (pSubObj->GetObjIdentifier() != OBJ_GRAF)
                         bOnlyGraf = false;
@@ -453,7 +453,7 @@ void ScDrawView::MarkListHasChanged()
             }
             else
             {
-                if (!pObj->ISA(SdrUnoObj))
+                if (dynamic_cast<const SdrUnoObj*>( pObj) ==  nullptr)
                     bOnlyControls = false;
                 if (pObj->GetObjIdentifier() != OBJ_GRAF)
                     bOnlyGraf = false;
@@ -897,7 +897,7 @@ void ScDrawView::MarkDropObj( SdrObject* pObj )
 void ScDrawView::SyncForGrid( SdrObject* pObj )
 {
     // process members of a group shape separately
-    if ( pObj->ISA( SdrObjGroup ) )
+    if ( dynamic_cast<const SdrObjGroup*>( pObj) !=  nullptr )
     {
         SdrObjList *pLst = static_cast<SdrObjGroup*>(pObj)->GetSubList();
         for ( size_t i = 0, nCount = pLst->GetObjCount(); i < nCount; ++i )
diff --git a/sc/source/ui/view/editsh.cxx b/sc/source/ui/view/editsh.cxx
index 31463d1b89c1..70c5469163da 100644
--- a/sc/source/ui/view/editsh.cxx
+++ b/sc/source/ui/view/editsh.cxx
@@ -253,7 +253,7 @@ void ScEditShell::Execute( SfxRequest& rReq )
                 const SfxPoolItem* pItem;
                 if ( pReqArgs &&
                      pReqArgs->GetItemState(nSlot, true, &pItem) == SfxItemState::SET &&
-                     pItem->ISA(SfxUInt32Item) )
+                     dynamic_cast<const SfxUInt32Item*>( pItem) !=  nullptr )
                 {
                     nFormat = static_cast<SotClipboardFormatId>(static_cast<const SfxUInt32Item*>(pItem)->GetValue());
                 }
@@ -395,7 +395,7 @@ void ScEditShell::Execute( SfxRequest& rReq )
                     aString = static_cast<const SfxStringItem*>(pItem)->GetValue();
                     const SfxPoolItem* pFtItem = NULL;
                     pArgs->GetItemState( GetPool().GetWhich(SID_ATTR_SPECIALCHAR), false, &pFtItem);
-                    const SfxStringItem* pFontItem = PTR_CAST( SfxStringItem, pFtItem );
+                    const SfxStringItem* pFontItem = dynamic_cast<const SfxStringItem*>( pFtItem  );
                     if ( pFontItem )
                     {
                         OUString aFontName(pFontItem->GetValue());
@@ -791,7 +791,7 @@ const SvxURLField* ScEditShell::GetURLField()
         if (pFieldItem)
         {
             const SvxFieldData* pField = pFieldItem->GetField();
-            if ( pField && pField->ISA(SvxURLField) )
+            if ( pField && dynamic_cast<const SvxURLField*>( pField) !=  nullptr )
                 return static_cast<const SvxURLField*>(pField);
         }
     }
diff --git a/sc/source/ui/view/formatsh.cxx b/sc/source/ui/view/formatsh.cxx
index ccd622d709da..aab5d7c962eb 100644
--- a/sc/source/ui/view/formatsh.cxx
+++ b/sc/source/ui/view/formatsh.cxx
@@ -456,7 +456,7 @@ void ScFormatShell::ExecuteStyle( SfxRequest& rReq )
                     if ( SfxItemState::SET ==
                          pArgs->GetItemState( nSlotId, true, &pItem ) )
                     {
-                        const SfxStringItem* pStrItem = PTR_CAST(SfxStringItem,pItem);
+                        const SfxStringItem* pStrItem = dynamic_cast< const SfxStringItem *>( pItem );
                         if ( pStrItem )
                         {
                             aStyleName  = pStrItem->GetValue();
@@ -1419,12 +1419,12 @@ void ScFormatShell::ExecuteTextAttr( SfxRequest& rReq )
                     {
                         const SfxPoolItem& rUnderline = pSet->Get( ATTR_FONT_UNDERLINE );
 
-                        if( rUnderline.ISA(SvxUnderlineItem) )
+                        if( dynamic_cast<const SvxUnderlineItem*>( &rUnderline) !=  nullptr )
                         {
                             pTabViewShell->ApplyAttr( rUnderline );
                             pNewSet->Put( rUnderline,rUnderline.Which() );
                         }
-                        else if ( rUnderline.ISA(SvxTextLineItem) )
+                        else if ( dynamic_cast<const SvxTextLineItem*>( &rUnderline) !=  nullptr )
                         {
                             // #i106580# also allow SvxTextLineItem (base class of SvxUnderlineItem)
                             const SvxTextLineItem& rTextLineItem = static_cast<const SvxTextLineItem&>(rUnderline);
diff --git a/sc/source/ui/view/hdrcont.cxx b/sc/source/ui/view/hdrcont.cxx
index 6bcc0bbd357f..ece03625ac4d 100644
--- a/sc/source/ui/view/hdrcont.cxx
+++ b/sc/source/ui/view/hdrcont.cxx
@@ -818,8 +818,7 @@ void ScHeaderControl::Command( const CommandEvent& rCEvt )
 
         // execute popup menu
 
-        ScTabViewShell* pViewSh = PTR_CAST( ScTabViewShell,
-                                            SfxViewShell::Current() );
+        ScTabViewShell* pViewSh = dynamic_cast< ScTabViewShell *>( SfxViewShell::Current() );
         if ( pViewSh )
         {
             if ( rCEvt.IsMouseEvent() )
diff --git a/sc/source/ui/view/output.cxx b/sc/source/ui/view/output.cxx
index 5c2952202ecb..468953af8272 100644
--- a/sc/source/ui/view/output.cxx
+++ b/sc/source/ui/view/output.cxx
@@ -2401,7 +2401,7 @@ void ScOutputData::DrawNoteMarks(vcl::RenderContext& rRenderContext)
 
 void ScOutputData::AddPDFNotes()
 {
-    vcl::PDFExtOutDevData* pPDFData = PTR_CAST( vcl::PDFExtOutDevData, mpDev->GetExtOutDevData() );
+    vcl::PDFExtOutDevData* pPDFData = dynamic_cast< vcl::PDFExtOutDevData* >( mpDev->GetExtOutDevData() );
     if ( !pPDFData || !pPDFData->GetIsExportNotes() )
         return;
 
diff --git a/sc/source/ui/view/output2.cxx b/sc/source/ui/view/output2.cxx
index e07b7f7a3bb3..8a727f5b7f6c 100644
--- a/sc/source/ui/view/output2.cxx
+++ b/sc/source/ui/view/output2.cxx
@@ -821,7 +821,7 @@ double ScOutputData::GetStretch()
 
 static void lcl_DoHyperlinkResult( OutputDevice* pDev, const Rectangle& rRect, ScRefCellValue& rCell )
 {
-    vcl::PDFExtOutDevData* pPDFData = PTR_CAST( vcl::PDFExtOutDevData, pDev->GetExtOutDevData() );
+    vcl::PDFExtOutDevData* pPDFData = dynamic_cast< vcl::PDFExtOutDevData* >( pDev->GetExtOutDevData() );
 
     OUString aCellText;
     OUString aURL;
@@ -1433,7 +1433,7 @@ Rectangle ScOutputData::LayoutStrings(bool bPixelToLogic, bool bPaint, const ScA
                 mpDev->GetMapMode().GetMapUnit() == mpRefDevice->GetMapMode().GetMapUnit(),
                 "LayoutStrings: different MapUnits ?!?!" );
 
-    vcl::PDFExtOutDevData* pPDFData = PTR_CAST( vcl::PDFExtOutDevData, mpDev->GetExtOutDevData() );
+    vcl::PDFExtOutDevData* pPDFData = dynamic_cast< vcl::PDFExtOutDevData* >(mpDev->GetExtOutDevData() );
 
     sc::IdleSwitch aIdleSwitch(*mpDoc, false);
     ScDrawStringsVars aVars( this, bPixelToLogic );
@@ -2711,7 +2711,7 @@ void ScOutputData::DrawEditParam::adjustForRTL()
 void ScOutputData::DrawEditParam::adjustForHyperlinkInPDF(Point aURLStart, OutputDevice* pDev)
 {
     // PDF: whole-cell hyperlink from formula?
-    vcl::PDFExtOutDevData* pPDFData = PTR_CAST( vcl::PDFExtOutDevData, pDev->GetExtOutDevData() );
+    vcl::PDFExtOutDevData* pPDFData = dynamic_cast<vcl::PDFExtOutDevData* >( pDev->GetExtOutDevData() );
     bool bHasURL = pPDFData && isHyperlinkCell();
     if (!bHasURL)
         return;
diff --git a/sc/source/ui/view/prevwsh.cxx b/sc/source/ui/view/prevwsh.cxx
index f9a0c9b3f80c..2b9f1234e65c 100644
--- a/sc/source/ui/view/prevwsh.cxx
+++ b/sc/source/ui/view/prevwsh.cxx
@@ -158,7 +158,7 @@ ScPreviewShell::ScPreviewShell( SfxViewFrame* pViewFrame,
 {
     Construct( &pViewFrame->GetWindow() );
 
-    if ( pOldSh && pOldSh->ISA( ScTabViewShell ) )
+    if ( pOldSh && dynamic_cast<const ScTabViewShell*>( pOldSh) !=  nullptr )
     {
         //  store view settings, show table from TabView
         //! store live ScViewData instead, and update on ScTablesHint?
diff --git a/sc/source/ui/view/reffact.cxx b/sc/source/ui/view/reffact.cxx
index b08af0ae9931..4c986dd94f2f 100644
--- a/sc/source/ui/view/reffact.cxx
+++ b/sc/source/ui/view/reffact.cxx
@@ -88,7 +88,7 @@ namespace
         /************************************************************************************/\
         ScTabViewShell* pViewShell = lcl_GetTabViewShell( p );      \
         if (!pViewShell)                                            \
-            pViewShell = PTR_CAST( ScTabViewShell, SfxViewShell::Current() ); \
+            pViewShell = dynamic_cast<ScTabViewShell*>( SfxViewShell::Current()  ); \
         OSL_ENSURE( pViewShell, "missing view shell :-(" );         \
         SetWindow( pViewShell ?                                      \
             pViewShell->CreateRefDialog( p, this, pInfo, pParentP, sid ) : nullptr );    \
@@ -146,7 +146,7 @@ ScSimpleRefDlgWrapper::ScSimpleRefDlgWrapper( vcl::Window* pParentP,
     {
         SfxViewFrame* pViewFrm = pDisp->GetFrame();
         if ( pViewFrm )
-            pViewShell = PTR_CAST( ScTabViewShell, pViewFrm->GetViewShell() );
+            pViewShell = dynamic_cast<ScTabViewShell*>( pViewFrm->GetViewShell()  );
     }
 
     OSL_ENSURE( pViewShell, "missing view shell :-(" );
@@ -236,7 +236,7 @@ ScAcceptChgDlgWrapper::ScAcceptChgDlgWrapper(   vcl::Window* pParentP,
                                             SfxChildWindow( pParentP, nId )
 {
         ScTabViewShell* pViewShell =
-            PTR_CAST( ScTabViewShell, SfxViewShell::Current() );
+            dynamic_cast<ScTabViewShell*>( SfxViewShell::Current()  );
         OSL_ENSURE( pViewShell, "missing view shell :-(" );
         if (pViewShell)
         {
@@ -252,7 +252,7 @@ ScAcceptChgDlgWrapper::ScAcceptChgDlgWrapper(   vcl::Window* pParentP,
 void ScAcceptChgDlgWrapper::ReInitDlg()
 {
     ScTabViewShell* pViewShell =
-        PTR_CAST( ScTabViewShell, SfxViewShell::Current() );
+        dynamic_cast<ScTabViewShell*>( SfxViewShell::Current()  );
     OSL_ENSURE( pViewShell, "missing view shell :-(" );
 
     if(GetWindow() && pViewShell)
@@ -297,7 +297,7 @@ ScValidityRefChildWin::ScValidityRefChildWin( vcl::Window*               pParent
     else
         pViewShell = lcl_GetTabViewShell( p );
     if (!pViewShell)
-        pViewShell = PTR_CAST( ScTabViewShell, SfxViewShell::Current() );
+        pViewShell = dynamic_cast<ScTabViewShell*>( SfxViewShell::Current()  );
     OSL_ENSURE( pViewShell, "missing view shell :-(" );
     if (pViewShell && !GetWindow())
         pViewShell->GetViewFrame()->SetChildWindow( nId, false );
diff --git a/sc/source/ui/view/spelldialog.cxx b/sc/source/ui/view/spelldialog.cxx
index 714ab370a494..033bcd207394 100644
--- a/sc/source/ui/view/spelldialog.cxx
+++ b/sc/source/ui/view/spelldialog.cxx
@@ -118,7 +118,7 @@ void ScSpellDialogChildWindow::LoseFocus()
 
 void ScSpellDialogChildWindow::Reset()
 {
-    if( mpViewShell && (mpViewShell == PTR_CAST( ScTabViewShell, SfxViewShell::Current() )) )
+    if( mpViewShell && (mpViewShell == dynamic_cast<ScTabViewShell*>( SfxViewShell::Current() ))  )
     {
         if( mxEngine.get() && mxEngine->IsAnyModified() )
         {
@@ -163,7 +163,7 @@ void ScSpellDialogChildWindow::Init()
 {
     if( mpViewShell )
         return;
-    if( (mpViewShell = PTR_CAST( ScTabViewShell, SfxViewShell::Current() )) == 0 )
+    if( (mpViewShell = dynamic_cast<ScTabViewShell*>( SfxViewShell::Current() )) == 0  )
         return;
 
     mpViewData = &mpViewShell->GetViewData();
@@ -262,7 +262,7 @@ void ScSpellDialogChildWindow::Init()
 
 bool ScSpellDialogChildWindow::IsSelectionChanged()
 {
-    if( !mxOldRangeList.get() || !mpViewShell || (mpViewShell != PTR_CAST( ScTabViewShell, SfxViewShell::Current() )) )
+    if( !mxOldRangeList.get() || !mpViewShell || (mpViewShell != dynamic_cast<ScTabViewShell*>( SfxViewShell::Current() ))  )
         return true;
 
     if( EditView* pEditView = mpViewData->GetSpellingView() )
diff --git a/sc/source/ui/view/spelleng.cxx b/sc/source/ui/view/spelleng.cxx
index dc838e234db5..9b9f4c2572e1 100644
--- a/sc/source/ui/view/spelleng.cxx
+++ b/sc/source/ui/view/spelleng.cxx
@@ -188,7 +188,7 @@ bool ScConversionEngineBase::FindNextConversionCell()
 
                 // language changed?
                 const SfxPoolItem* pItem = mrDoc.GetAttr( nNewCol, nNewRow, mnStartTab, ATTR_FONT_LANGUAGE );
-                if( const SvxLanguageItem* pLangItem = PTR_CAST( SvxLanguageItem, pItem ) )
+                if( const SvxLanguageItem* pLangItem = dynamic_cast<const SvxLanguageItem*>( pItem )  )
                 {
                     LanguageType eLang = static_cast< LanguageType >( pLangItem->GetValue() );
                     if( eLang == LANGUAGE_SYSTEM )
diff --git a/sc/source/ui/view/tabvwsh2.cxx b/sc/source/ui/view/tabvwsh2.cxx
index 6e229523d346..60e811e2f5c4 100644
--- a/sc/source/ui/view/tabvwsh2.cxx
+++ b/sc/source/ui/view/tabvwsh2.cxx
@@ -102,7 +102,7 @@ void ScTabViewShell::ExecDraw(SfxRequest& rReq)
     {
         const SfxPoolItem* pItem;
         if ( pArgs->GetItemState( SID_INSERT_DRAW, true, &pItem ) == SfxItemState::SET &&
-             pItem->ISA( SvxDrawToolItem ) )
+             dynamic_cast<const SvxDrawToolItem*>( pItem) !=  nullptr )
         {
             SvxDrawToolEnum eSel = (SvxDrawToolEnum)static_cast<const SvxDrawToolItem*>(pItem)->GetValue();
             switch (eSel)
@@ -139,7 +139,7 @@ void ScTabViewShell::ExecDraw(SfxRequest& rReq)
     {
         const SfxPoolItem* pItem;
         if ( pArgs->GetItemState( SID_FM_CONTROL_IDENTIFIER, true, &pItem ) == SfxItemState::SET &&
-             pItem->ISA( SfxUInt16Item ) )
+             dynamic_cast<const SfxUInt16Item*>( pItem) !=  nullptr )
             nNewFormId = static_cast<const SfxUInt16Item*>(pItem)->GetValue();
     }
 
@@ -147,7 +147,7 @@ void ScTabViewShell::ExecDraw(SfxRequest& rReq)
     if ( pArgs )
     {
         const SfxPoolItem* pItem;
-        if ( pArgs->GetItemState( nNewId, true, &pItem ) == SfxItemState::SET && pItem->ISA( SfxStringItem ) )
+        if ( pArgs->GetItemState( nNewId, true, &pItem ) == SfxItemState::SET && dynamic_cast<const SfxStringItem*>( pItem) !=  nullptr )
             sStringItemValue = static_cast<const SfxStringItem*>(pItem)->GetValue();
     }
     bool bSwitchCustom = ( !sStringItemValue.isEmpty() && !sDrawCustom.isEmpty() && sStringItemValue != sDrawCustom );
diff --git a/sc/source/ui/view/tabvwsh3.cxx b/sc/source/ui/view/tabvwsh3.cxx
index 569f578cbdb9..70ab1592ece2 100644
--- a/sc/source/ui/view/tabvwsh3.cxx
+++ b/sc/source/ui/view/tabvwsh3.cxx
@@ -945,7 +945,7 @@ void ScTabViewShell::Execute( SfxRequest& rReq )
                     const SfxPoolItem* pItem;
                     if ( pReqArgs &&
                          pReqArgs->GetItemState( nSlot, true, &pItem ) == SfxItemState::SET &&
-                         pItem->ISA( SfxStringItem ) )
+                         dynamic_cast<const SfxStringItem*>( pItem) !=  nullptr )
                     {
                         OUString aComment = static_cast<const SfxStringItem*>(pItem)->GetValue();
                         pDocSh->SetChangeComment( pAction, aComment );
diff --git a/sc/source/ui/view/tabvwsh4.cxx b/sc/source/ui/view/tabvwsh4.cxx
index 151a57bc9594..13eef44e8d97 100644
--- a/sc/source/ui/view/tabvwsh4.cxx
+++ b/sc/source/ui/view/tabvwsh4.cxx
@@ -136,9 +136,7 @@ void ScTabViewShell::Activate(bool bMDI)
 
                     ScInputHandler* pOldHdl=pWin->GetInputHandler();
 
-                    TypeId aScType = TYPE(ScTabViewShell);
-
-                    SfxViewShell* pSh = SfxViewShell::GetFirst( &aScType );
+                    SfxViewShell* pSh = SfxViewShell::GetFirst( true, checkSfxViewShell<ScTabViewShell> );
                     while ( pSh!=NULL && pOldHdl!=NULL)
                     {
                         if (static_cast<ScTabViewShell*>(pSh)->GetInputHandler() == pOldHdl)
@@ -146,7 +144,7 @@ void ScTabViewShell::Activate(bool bMDI)
                             pOldHdl->ResetDelayTimer();
                             break;
                         }
-                        pSh = SfxViewShell::GetNext( *pSh, &aScType );
+                        pSh = SfxViewShell::GetNext( *pSh, true, checkSfxViewShell<ScTabViewShell> );
                     }
 
                     pWin->SetInputHandler( pInputHandler );
@@ -1037,7 +1035,7 @@ void ScTabViewShell::SetDrawTextUndo( ::svl::IUndoManager* pNewUndoMgr )
 
 ScTabViewShell* ScTabViewShell::GetActiveViewShell()
 {
-    return PTR_CAST(ScTabViewShell,Current());
+    return dynamic_cast< ScTabViewShell *>( Current() );
 }
 
 SfxPrinter* ScTabViewShell::GetPrinter( bool bCreate )
@@ -1694,7 +1692,7 @@ ScTabViewShell::ScTabViewShell( SfxViewFrame* pViewFrame,
     //  old DesignMode state from form layer must be restored, too
 
     TriState nForceDesignMode = TRISTATE_INDET;
-    if ( pOldSh && pOldSh->ISA( ScPreviewShell ) )
+    if ( pOldSh && dynamic_cast<const ScPreviewShell*>( pOldSh) !=  nullptr )
     {
         ScPreviewShell* pPreviewShell = static_cast<ScPreviewShell*>(pOldSh);
         nForceDesignMode = pPreviewShell->GetSourceDesignMode();
diff --git a/sc/source/ui/view/tabvwshb.cxx b/sc/source/ui/view/tabvwshb.cxx
index cd36fea739e4..c8875511140b 100644
--- a/sc/source/ui/view/tabvwshb.cxx
+++ b/sc/source/ui/view/tabvwshb.cxx
@@ -401,17 +401,17 @@ void ScTabViewShell::ExecDrawIns(SfxRequest& rReq)
                             pNewDBField->SetLogicRect(aNewObjectRectangle);
 
                             // controls must be on control layer, groups on front layer
-                            if ( pNewDBField->ISA(SdrUnoObj) )
+                            if ( dynamic_cast<const SdrUnoObj*>( pNewDBField) !=  nullptr )
                                 pNewDBField->NbcSetLayer(SC_LAYER_CONTROLS);
                             else
                                 pNewDBField->NbcSetLayer(SC_LAYER_FRONT);
-                            if (pNewDBField->ISA(SdrObjGroup))
+                            if (dynamic_cast<const SdrObjGroup*>( pNewDBField) !=  nullptr)
                             {
                                 SdrObjListIter aIter( *pNewDBField, IM_DEEPWITHGROUPS );
                                 SdrObject* pSubObj = aIter.Next();
                                 while (pSubObj)
                                 {
-                                    if ( pSubObj->ISA(SdrUnoObj) )
+                                    if ( dynamic_cast<const SdrUnoObj*>( pSubObj) !=  nullptr )
                                         pSubObj->NbcSetLayer(SC_LAYER_CONTROLS);
                                     else
                                         pSubObj->NbcSetLayer(SC_LAYER_FRONT);
diff --git a/sc/source/ui/view/tabvwshe.cxx b/sc/source/ui/view/tabvwshe.cxx
index e3d03d12741f..f8b8d5cd6d98 100644
--- a/sc/source/ui/view/tabvwshe.cxx
+++ b/sc/source/ui/view/tabvwshe.cxx
@@ -227,7 +227,7 @@ void ScTabViewShell::ExecSearch( SfxRequest& rReq )
                 if ( pReqArgs &&
                      SfxItemState::SET == pReqArgs->GetItemState(SID_SEARCH_ITEM, false, &pItem) )
                 {
-                    OSL_ENSURE( pItem->ISA(SvxSearchItem), "wrong Item" );
+                    OSL_ENSURE( dynamic_cast<const SvxSearchItem*>( pItem) !=  nullptr, "wrong Item" );
                     const SvxSearchItem* pSearchItem = static_cast<const SvxSearchItem*>(pItem);
 
                     ScGlobal::SetSearchItem( *pSearchItem );
@@ -261,7 +261,7 @@ void ScTabViewShell::ExecSearch( SfxRequest& rReq )
                             pReqArgs->GetItemState(SID_SEARCH_ITEM, false, &pItem))
             {
                 // remember search item
-                OSL_ENSURE( pItem->ISA(SvxSearchItem), "wrong Item" );
+                OSL_ENSURE( dynamic_cast<const SvxSearchItem*>( pItem) !=  nullptr, "wrong Item" );
                 ScGlobal::SetSearchItem( *static_cast<const SvxSearchItem*>(pItem ));
             }
             else
diff --git a/sc/source/ui/view/tabvwshf.cxx b/sc/source/ui/view/tabvwshf.cxx
index c3959c606434..132789c6d05f 100644
--- a/sc/source/ui/view/tabvwshf.cxx
+++ b/sc/source/ui/view/tabvwshf.cxx
@@ -460,7 +460,7 @@ void ScTabViewShell::ExecuteTable( SfxRequest& rReq )
 
                         while ( pSh )
                         {
-                            pScSh = PTR_CAST( ScDocShell, pSh );
+                            pScSh = dynamic_cast<ScDocShell*>( pSh  );
 
                             if( pScSh )
                             {
diff --git a/sc/source/ui/view/tabvwshg.cxx b/sc/source/ui/view/tabvwshg.cxx
index 7711cfe0ec17..b9e5ed326bc1 100644
--- a/sc/source/ui/view/tabvwshg.cxx
+++ b/sc/source/ui/view/tabvwshg.cxx
@@ -60,7 +60,7 @@ void ScTabViewShell::InsertURLButton( const OUString& rName, const OUString& rUR
 
     SdrObject* pObj = SdrObjFactory::MakeNewObject(FmFormInventor, OBJ_FM_BUTTON,
                                pDrView->GetSdrPageView()->GetPage(), pModel);
-    SdrUnoObj* pUnoCtrl = PTR_CAST(SdrUnoObj, pObj);
+    SdrUnoObj* pUnoCtrl = dynamic_cast<SdrUnoObj*>( pObj );
     OSL_ENSURE( pUnoCtrl, "no SdrUnoObj");
     if( !pUnoCtrl )
         return;
diff --git a/sc/source/ui/view/viewfun2.cxx b/sc/source/ui/view/viewfun2.cxx
index 0c57a933e254..eeddce788b50 100644
--- a/sc/source/ui/view/viewfun2.cxx
+++ b/sc/source/ui/view/viewfun2.cxx
@@ -2533,13 +2533,13 @@ void ScViewFunc::MoveTable(
                     SID_OPENDOC, SfxCallMode::API|SfxCallMode::SYNCHRON, &aItem, &aTarget, 0L );
         if ( pRetItem )
         {
-            if ( pRetItem->ISA( SfxObjectItem ) )
-                pDestShell = PTR_CAST( ScDocShell, static_cast<const SfxObjectItem*>(pRetItem)->GetShell() );
-            else if ( pRetItem->ISA( SfxViewFrameItem ) )
+            if ( dynamic_cast<const SfxObjectItem*>( pRetItem) !=  nullptr )
+                pDestShell = dynamic_cast<ScDocShell*>( static_cast<const SfxObjectItem*>(pRetItem)->GetShell()  );
+            else if ( dynamic_cast<const SfxViewFrameItem*>( pRetItem) !=  nullptr )
             {
                 SfxViewFrame* pFrm = static_cast<const SfxViewFrameItem*>(pRetItem)->GetFrame();
                 if (pFrm)
-                    pDestShell = PTR_CAST( ScDocShell, pFrm->GetObjectShell() );
+                    pDestShell = dynamic_cast<ScDocShell*>( pFrm->GetObjectShell()  );
             }
             if (pDestShell)
                 pDestViewSh = pDestShell->GetBestViewShell();
diff --git a/sc/source/ui/view/viewfun5.cxx b/sc/source/ui/view/viewfun5.cxx
index 4b1c0c07bd5e..dd8bb7e7c9e3 100644
--- a/sc/source/ui/view/viewfun5.cxx
+++ b/sc/source/ui/view/viewfun5.cxx
@@ -433,17 +433,17 @@ bool ScViewFunc::PasteDataFormat( SotClipboardFormatId nFormatId,
                 aRect.SetPos(aInsPos);
                 pObj->SetLogicRect(aRect);
 
-                if ( pObj->ISA(SdrUnoObj) )
+                if ( dynamic_cast<const SdrUnoObj*>( pObj) !=  nullptr )
                     pObj->NbcSetLayer(SC_LAYER_CONTROLS);
                 else
                     pObj->NbcSetLayer(SC_LAYER_FRONT);
-                if (pObj->ISA(SdrObjGroup))
+                if (dynamic_cast<const SdrObjGroup*>( pObj) !=  nullptr)
                 {
                     SdrObjListIter aIter( *pObj, IM_DEEPWITHGROUPS );
                     SdrObject* pSubObj = aIter.Next();
                     while (pSubObj)
                     {
-                        if ( pSubObj->ISA(SdrUnoObj) )
+                        if ( dynamic_cast<const SdrUnoObj*>( pSubObj) !=  nullptr )
                             pSubObj->NbcSetLayer(SC_LAYER_CONTROLS);
                         else
                             pSubObj->NbcSetLayer(SC_LAYER_FRONT);
@@ -510,7 +510,7 @@ bool ScViewFunc::PasteDataFormat( SotClipboardFormatId nFormatId,
                 SdrObject* pObject = aIter.Next();
                 while (pObject)
                 {
-                    if ( pObject->ISA(SdrUnoObj) )
+                    if ( dynamic_cast<const SdrUnoObj*>( pObject) !=  nullptr )
                         pObject->NbcSetLayer(SC_LAYER_CONTROLS);
                     else
                         pObject->NbcSetLayer(SC_LAYER_FRONT);
diff --git a/sc/source/ui/view/viewfun7.cxx b/sc/source/ui/view/viewfun7.cxx
index 3bed5d9e9faa..79da9e04d826 100644
--- a/sc/source/ui/view/viewfun7.cxx
+++ b/sc/source/ui/view/viewfun7.cxx
@@ -163,7 +163,7 @@ void ScViewFunc::PasteDraw( const Point& rLogicPos, SdrModel* pModel,
                     pNeuObj->SetPage(pDestPage);
 
                     //  copy graphics within the same model - always needs new name
-                    if ( pNeuObj->ISA(SdrGrafObj) && !bPasteIsMove )
+                    if ( dynamic_cast<const SdrGrafObj*>( pNeuObj) !=  nullptr && !bPasteIsMove )
                         pNeuObj->SetName(static_cast<ScDrawLayer*>(pDrawModel)->GetNewGraphicName());
 
                     if (nDiffX!=0 || nDiffY!=0)
@@ -236,7 +236,7 @@ void ScViewFunc::PasteDraw( const Point& rLogicPos, SdrModel* pModel,
             SdrObject* pObject = aIter.Next();
             while (pObject)
             {
-                if ( pObject->ISA(SdrUnoObj) && pObject->GetLayer() != SC_LAYER_CONTROLS )
+                if ( dynamic_cast<const SdrUnoObj*>( pObject) !=  nullptr && pObject->GetLayer() != SC_LAYER_CONTROLS )
                     pObject->NbcSetLayer(SC_LAYER_CONTROLS);
 
                 if (ScDrawLayer::IsCellAnchored(*pObject))
diff --git a/sc/source/ui/view/viewutil.cxx b/sc/source/ui/view/viewutil.cxx
index 5747d0592e13..9bbaa7c6e13b 100644
--- a/sc/source/ui/view/viewutil.cxx
+++ b/sc/source/ui/view/viewutil.cxx
@@ -77,7 +77,7 @@ sal_uInt16 ScViewUtil::GetEffLanguage( ScDocument* pDoc, const ScAddress& rPos )
     sal_uInt16 nWhich = ( nScript == SvtScriptType::ASIAN ) ? ATTR_CJK_FONT_LANGUAGE :
                     ( ( nScript == SvtScriptType::COMPLEX ) ? ATTR_CTL_FONT_LANGUAGE : ATTR_FONT_LANGUAGE );
     const SfxPoolItem* pItem = pDoc->GetAttr( rPos.Col(), rPos.Row(), rPos.Tab(), nWhich);
-    const SvxLanguageItem* pLangIt = PTR_CAST( SvxLanguageItem, pItem );
+    const SvxLanguageItem* pLangIt = dynamic_cast<const SvxLanguageItem*>( pItem  );
     LanguageType eLnge;
     if (pLangIt)
     {