Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 5384 insertions, 0 deletions

diff --git a/sw/source/core/draw/dcontact.cxx b/sw/source/core/draw/dcontact.cxx
new file mode 100644
index 000000000..54e156710
--- /dev/null
+++ b/sw/source/core/draw/dcontact.cxx
@@ -0,0 +1,2632 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <memory>
+#include <hintids.hxx>
+#include <svx/svdpage.hxx>
+#include <svx/svditer.hxx>
+#include <svx/svdogrp.hxx>
+#include <svx/svdotext.hxx>
+#include <svx/svdmodel.hxx>
+#include <svx/svdviter.hxx>
+#include <svx/svdview.hxx>
+#include <svx/sdr/contact/displayinfo.hxx>
+#include <svx/sdr/contact/objectcontact.hxx>
+#include <svx/shapepropertynotifier.hxx>
+#include <drawdoc.hxx>
+#include <fmtornt.hxx>
+#include <viewimp.hxx>
+#include <fmtsrnd.hxx>
+#include <fmtanchr.hxx>
+#include <node.hxx>
+#include <fmtcntnt.hxx>
+#include <fmtfsize.hxx>
+#include <pam.hxx>
+#include <pagefrm.hxx>
+#include <rootfrm.hxx>
+#include <frmtool.hxx>
+#include <flyfrm.hxx>
+#include <textboxhelper.hxx>
+#include <frmfmt.hxx>
+#include <fmtfollowtextflow.hxx>
+#include <dflyobj.hxx>
+#include <dcontact.hxx>
+#include <unodraw.hxx>
+#include <IDocumentDrawModelAccess.hxx>
+#include <IDocumentLayoutAccess.hxx>
+#include <IDocumentState.hxx>
+#include <IDocumentUndoRedo.hxx>
+#include <doc.hxx>
+#include <hints.hxx>
+#include <txtfrm.hxx>
+#include <frameformats.hxx>
+#include <sortedobjs.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+#include <svx/sdr/contact/viewcontactofvirtobj.hxx>
+#include <drawinglayer/primitive2d/transformprimitive2d.hxx>
+#include <drawinglayer/geometry/viewinformation2d.hxx>
+#include <svx/sdr/contact/viewobjectcontactofsdrobj.hxx>
+#include <com/sun/star/text/WritingMode2.hpp>
+#include <calbck.hxx>
+#include <algorithm>
+#include <txtfly.hxx>
+#include <sal/log.hxx>
+
+using namespace ::com::sun::star;
+
+namespace
+{
+    /** unary function used to find a 'virtual' drawing object anchored at a given frame */
+    struct VirtObjAnchoredAtFramePred
+    {
+        const SwFrame* m_pAnchorFrame;
+
+        // #i26791# - compare with master frame
+        static const SwFrame* FindFrame(const SwFrame* pFrame)
+        {
+            if(!pFrame || !pFrame->IsContentFrame())
+                return pFrame;
+            auto pContentFrame = static_cast<const SwContentFrame*>(pFrame);
+            while(pContentFrame->IsFollow())
+                pContentFrame = pContentFrame->FindMaster();
+            return pContentFrame;
+        }
+
+        VirtObjAnchoredAtFramePred(const SwFrame* pAnchorFrame)
+        :   m_pAnchorFrame(FindFrame(pAnchorFrame))
+        {}
+
+        bool operator()(const SwDrawVirtObjPtr& rpDrawVirtObj)
+        {
+            return FindFrame(rpDrawVirtObj->GetAnchorFrame()) == m_pAnchorFrame;
+        }
+    };
+}
+
+void setContextWritingMode(SdrObject* pObj, SwFrame const * pAnchor)
+{
+    if(!pObj || !pAnchor)
+        return;
+    short nWritingDirection =
+            pAnchor->IsVertical()    ? text::WritingMode2::TB_RL :
+            pAnchor->IsRightToLeft() ? text::WritingMode2::RL_TB :
+                    text::WritingMode2::LR_TB;
+    pObj->SetContextWritingMode(nWritingDirection);
+}
+
+
+/** The Get reverse way: seeks the format to the specified object.
+ * If the object is a SwVirtFlyDrawObj then the format of this
+ * will be acquired.
+ * Otherwise it is just a simple drawing object. This has a
+ * UserCall and is the client of the searched format.
+*/
+SwFrameFormat *FindFrameFormat( SdrObject *pObj )
+{
+    SwFrameFormat* pRetval = nullptr;
+
+    if (SwVirtFlyDrawObj* pFlyDrawObj = dynamic_cast<SwVirtFlyDrawObj*>(pObj))
+    {
+       pRetval = pFlyDrawObj->GetFormat();
+    }
+    else
+    {
+        SwContact* pContact = GetUserCall(pObj);
+        if ( pContact )
+        {
+            pRetval = pContact->GetFormat();
+        }
+    }
+    return pRetval;
+}
+
+bool HasWrap( const SdrObject* pObj )
+{
+    if ( pObj )
+    {
+        const SwFrameFormat* pFormat = ::FindFrameFormat( pObj );
+        if ( pFormat )
+        {
+            return css::text::WrapTextMode_THROUGH != pFormat->GetSurround().GetSurround();
+        }
+    }
+
+    return false;
+}
+
+/// returns the BoundRect _inclusive_ distance of the object.
+SwRect GetBoundRectOfAnchoredObj( const SdrObject* pObj )
+{
+    SwRect aRet( pObj->GetCurrentBoundRect() );
+    // #i68520# - call cache of <SwAnchoredObject>
+    SwContact* pContact( GetUserCall( pObj ) );
+    if ( pContact )
+    {
+        const SwAnchoredObject* pAnchoredObj( pContact->GetAnchoredObj( pObj ) );
+        if ( pAnchoredObj )
+        {
+            aRet = pAnchoredObj->GetObjRectWithSpaces();
+        }
+    }
+    return aRet;
+}
+
+/// Returns the UserCall if applicable from the group object
+SwContact* GetUserCall( const SdrObject* pObj )
+{
+    SdrObject *pTmp;
+    while ( !pObj->GetUserCall() && nullptr != (pTmp = pObj->getParentSdrObjectFromSdrObject()) )
+        pObj = pTmp;
+    assert((!pObj->GetUserCall() || nullptr != dynamic_cast<const SwContact*>(pObj->GetUserCall())) &&
+            "<::GetUserCall(..)> - wrong type of found object user call." );
+    return static_cast<SwContact*>(pObj->GetUserCall());
+}
+
+/// Returns true if the SrdObject is a Marquee-Object (scrolling text)
+bool IsMarqueeTextObj( const SdrObject& rObj )
+{
+    if (SdrInventor::Default != rObj.GetObjInventor() ||
+        SdrObjKind::Text != rObj.GetObjIdentifier())
+        return false;
+    SdrTextAniKind eTKind = static_cast<const SdrTextObj&>(rObj).GetTextAniKind();
+    return ( SdrTextAniKind::Scroll == eTKind
+         || SdrTextAniKind::Alternate == eTKind || SdrTextAniKind::Slide == eTKind );
+}
+
+SwContact::SwContact( SwFrameFormat *pToRegisterIn ) :
+    SwClient( pToRegisterIn ),
+    mbInDTOR( false )
+{}
+
+SwContact::~SwContact()
+{
+    SetInDTOR();
+}
+
+
+void SwContact::SetInDTOR()
+{
+    mbInDTOR = true;
+}
+
+/// method to move drawing object to corresponding visible layer
+void SwContact::MoveObjToVisibleLayer( SdrObject* _pDrawObj )
+{
+    // #i46297# - notify background about the arriving of
+    // the object and invalidate its position.
+    const bool bNotify( !GetFormat()->getIDocumentDrawModelAccess().IsVisibleLayerId( _pDrawObj->GetLayer() ) );
+
+    MoveObjToLayer( true, _pDrawObj );
+
+    // #i46297#
+    if ( !bNotify )
+        return;
+
+    SwAnchoredObject* pAnchoredObj = GetAnchoredObj( _pDrawObj );
+    assert(pAnchoredObj);
+    ::setContextWritingMode( _pDrawObj, pAnchoredObj->GetAnchorFrameContainingAnchPos() );
+    // Note: as-character anchored objects aren't registered at a page frame and
+    //       a notification of its background isn't needed.
+    if ( pAnchoredObj->GetPageFrame() )
+    {
+        ::Notify_Background( _pDrawObj, pAnchoredObj->GetPageFrame(),
+                             pAnchoredObj->GetObjRect(), PrepareHint::FlyFrameArrive, true );
+    }
+
+    pAnchoredObj->InvalidateObjPos();
+}
+
+/// method to move drawing object to corresponding invisible layer - #i18447#
+void SwContact::MoveObjToInvisibleLayer( SdrObject* _pDrawObj )
+{
+    // #i46297# - notify background about the leaving of the object.
+    const bool bNotify( GetFormat()->getIDocumentDrawModelAccess().IsVisibleLayerId( _pDrawObj->GetLayer() ) );
+
+    MoveObjToLayer( false, _pDrawObj );
+
+    // #i46297#
+    if ( bNotify )
+    {
+        SwAnchoredObject* pAnchoredObj = GetAnchoredObj( _pDrawObj );
+        assert(pAnchoredObj);
+        // Note: as-character anchored objects aren't registered at a page frame and
+        //       a notification of its background isn't needed.
+        if (pAnchoredObj->GetPageFrame())
+        {
+            ::Notify_Background( _pDrawObj, pAnchoredObj->GetPageFrame(),
+                                 pAnchoredObj->GetObjRect(), PrepareHint::FlyFrameLeave, true );
+        }
+    }
+}
+
+/** method to move object to visible/invisible layer -  #i18447#
+
+    implementation for the public method <MoveObjToVisibleLayer(..)>
+    and <MoveObjToInvisibleLayer(..)>
+*/
+void SwContact::MoveObjToLayer( const bool _bToVisible,
+                                 SdrObject* _pDrawObj )
+{
+    if ( !_pDrawObj )
+    {
+        OSL_FAIL( "SwDrawContact::MoveObjToLayer(..) - no drawing object!" );
+        return;
+    }
+
+    if ( !GetRegisteredIn() )
+    {
+        OSL_FAIL( "SwDrawContact::MoveObjToLayer(..) - no drawing frame format!" );
+        return;
+    }
+
+    const IDocumentDrawModelAccess& rIDDMA = static_cast<SwFrameFormat*>(GetRegisteredInNonConst())->getIDocumentDrawModelAccess();
+
+    SdrLayerID nToHellLayerId =
+        _bToVisible ? rIDDMA.GetHellId() : rIDDMA.GetInvisibleHellId();
+    SdrLayerID nToHeavenLayerId =
+        _bToVisible ? rIDDMA.GetHeavenId() : rIDDMA.GetInvisibleHeavenId();
+    SdrLayerID nToControlLayerId =
+        _bToVisible ? rIDDMA.GetControlsId() : rIDDMA.GetInvisibleControlsId();
+    SdrLayerID nFromHellLayerId =
+        _bToVisible ? rIDDMA.GetInvisibleHellId() : rIDDMA.GetHellId();
+    SdrLayerID nFromHeavenLayerId =
+        _bToVisible ? rIDDMA.GetInvisibleHeavenId() : rIDDMA.GetHeavenId();
+    SdrLayerID nFromControlLayerId =
+        _bToVisible ? rIDDMA.GetInvisibleControlsId() : rIDDMA.GetControlsId();
+
+    if ( dynamic_cast<const SdrObjGroup*>( _pDrawObj) !=  nullptr )
+    {
+        // determine layer for group object
+        {
+            // proposed layer of a group object is the hell layer
+            SdrLayerID nNewLayerId = nToHellLayerId;
+            if ( ::CheckControlLayer( _pDrawObj ) )
+            {
+                // it has to be the control layer, if one of the member
+                // is a control
+                nNewLayerId = nToControlLayerId;
+            }
+            else if ( _pDrawObj->GetLayer() == rIDDMA.GetHeavenId() ||
+                      _pDrawObj->GetLayer() == rIDDMA.GetInvisibleHeavenId() )
+            {
+                // it has to be the heaven layer, if method <GetLayer()> reveals
+                // a heaven layer
+                nNewLayerId = nToHeavenLayerId;
+            }
+            // set layer at group object, but do *not* broadcast and
+            // no propagation to the members.
+            // Thus, call <NbcSetLayer(..)> at super class
+            _pDrawObj->SdrObject::NbcSetLayer( nNewLayerId );
+        }
+
+        // call method recursively for group object members
+        const SdrObjList* pLst =
+                static_cast<SdrObjGroup*>(_pDrawObj)->GetSubList();
+        if ( pLst )
+        {
+            for ( size_t i = 0; i < pLst->GetObjCount(); ++i )
+            {
+                MoveObjToLayer( _bToVisible, pLst->GetObj( i ) );
+            }
+        }
+    }
+    else
+    {
+        const SdrLayerID nLayerIdOfObj = _pDrawObj->GetLayer();
+        if ( nLayerIdOfObj == nFromHellLayerId )
+        {
+            _pDrawObj->SetLayer( nToHellLayerId );
+        }
+        else if ( nLayerIdOfObj == nFromHeavenLayerId )
+        {
+            _pDrawObj->SetLayer( nToHeavenLayerId );
+        }
+        else if ( nLayerIdOfObj == nFromControlLayerId )
+        {
+            _pDrawObj->SetLayer( nToControlLayerId );
+        }
+    }
+}
+
+/// get minimum order number of anchored objects handled by with contact
+sal_uInt32 SwContact::GetMinOrdNum() const
+{
+    sal_uInt32 nMinOrdNum( SAL_MAX_UINT32 );
+
+    std::vector< SwAnchoredObject* > aObjs;
+    GetAnchoredObjs( aObjs );
+
+    while ( !aObjs.empty() )
+    {
+        sal_uInt32 nTmpOrdNum = aObjs.back()->GetDrawObj()->GetOrdNum();
+
+        if ( nTmpOrdNum < nMinOrdNum )
+        {
+            nMinOrdNum = nTmpOrdNum;
+        }
+
+        aObjs.pop_back();
+    }
+
+    OSL_ENSURE( nMinOrdNum != SAL_MAX_UINT32,
+            "<SwContact::GetMinOrdNum()> - no order number found." );
+    return nMinOrdNum;
+}
+
+/// get maximum order number of anchored objects handled by with contact
+sal_uInt32 SwContact::GetMaxOrdNum() const
+{
+    sal_uInt32 nMaxOrdNum( 0 );
+
+    std::vector< SwAnchoredObject* > aObjs;
+    GetAnchoredObjs( aObjs );
+
+    while ( !aObjs.empty() )
+    {
+        sal_uInt32 nTmpOrdNum = aObjs.back()->GetDrawObj()->GetOrdNum();
+
+        if ( nTmpOrdNum > nMaxOrdNum )
+        {
+            nMaxOrdNum = nTmpOrdNum;
+        }
+
+        aObjs.pop_back();
+    }
+
+    return nMaxOrdNum;
+}
+
+namespace
+{
+    Point lcl_GetWW8Pos(SwAnchoredObject const * pAnchoredObj, const bool bFollowTextFlow, sw::WW8AnchorConv& reConv)
+    {
+        switch(reConv)
+        {
+            case sw::WW8AnchorConv::CONV2PG:
+            {
+                bool bRelToTableCell(false);
+                Point aPos(pAnchoredObj->GetRelPosToPageFrame(bFollowTextFlow, bRelToTableCell));
+                if(bRelToTableCell)
+                    reConv = sw::WW8AnchorConv::RELTOTABLECELL;
+                return aPos;
+            }
+            case sw::WW8AnchorConv::CONV2COL_OR_PARA:
+                return pAnchoredObj->GetRelPosToAnchorFrame();
+            case sw::WW8AnchorConv::CONV2CHAR:
+                return pAnchoredObj->GetRelPosToChar();
+            case sw::WW8AnchorConv::CONV2LINE:
+                return pAnchoredObj->GetRelPosToLine();
+            default: ;
+        }
+        return Point();
+    }
+}
+void SwContact::SwClientNotify(const SwModify& rMod, const SfxHint& rHint)
+{
+    // this does not call SwClient::SwClientNotify and thus doesn't handle RES_OBJECTDYING as usual. Is this intentional?
+    if (auto pFindSdrObjectHint = dynamic_cast<const sw::FindSdrObjectHint*>(&rHint))
+    {
+        if(!pFindSdrObjectHint->m_rpObject)
+            pFindSdrObjectHint->m_rpObject = GetMaster();
+    }
+    else if (auto pWW8AnchorConvHint = dynamic_cast<const sw::WW8AnchorConvHint*>(&rHint))
+    {
+        // determine anchored object
+        SwAnchoredObject* pAnchoredObj(nullptr);
+        {
+            std::vector<SwAnchoredObject*> aAnchoredObjs;
+            GetAnchoredObjs(aAnchoredObjs);
+            if(!aAnchoredObjs.empty())
+                pAnchoredObj = aAnchoredObjs.front();
+        }
+        // no anchored object found. Thus, the needed layout information can't
+        // be determined. --> no conversion
+        if(!pAnchoredObj)
+            return;
+        // no conversion for anchored drawing object, which aren't attached to an
+        // anchor frame.
+        // This is the case for drawing objects, which are anchored inside a page
+        // header/footer of an *unused* page style.
+        if(dynamic_cast<SwAnchoredDrawObject*>(pAnchoredObj) && !pAnchoredObj->GetAnchorFrame())
+            return;
+        const bool bFollowTextFlow = static_cast<const SwFrameFormat&>(rMod).GetFollowTextFlow().GetValue();
+        sw::WW8AnchorConvResult& rResult(pWW8AnchorConvHint->m_rResult);
+        // No distinction between layout directions, because of missing
+        // information about WW8 in vertical layout.
+        rResult.m_aPos.setX(lcl_GetWW8Pos(pAnchoredObj, bFollowTextFlow, rResult.m_eHoriConv).getX());
+        rResult.m_aPos.setY(lcl_GetWW8Pos(pAnchoredObj, bFollowTextFlow, rResult.m_eVertConv).getY());
+        rResult.m_bConverted = true;
+    }
+}
+
+
+SwFlyDrawContact::SwFlyDrawContact(
+    SwFlyFrameFormat *pToRegisterIn,
+    SdrModel& rTargetModel)
+:   SwContact(pToRegisterIn),
+    mpMasterObj(new SwFlyDrawObj(rTargetModel))
+{
+    // #i26791# - class <SwFlyDrawContact> contains the 'master'
+    // drawing object of type <SwFlyDrawObj> on its own.
+    mpMasterObj->SetOrdNum( 0xFFFFFFFE );
+    mpMasterObj->SetUserCall( this );
+}
+
+SwFlyDrawContact::~SwFlyDrawContact()
+{
+    if ( mpMasterObj )
+    {
+        mpMasterObj->SetUserCall( nullptr );
+        if ( mpMasterObj->getSdrPageFromSdrObject() )
+            mpMasterObj->getSdrPageFromSdrObject()->RemoveObject( mpMasterObj->GetOrdNum() );
+    }
+}
+
+sal_uInt32 SwFlyDrawContact::GetOrdNumForNewRef(const SwFlyFrame* pFly,
+        SwFrame const& rAnchorFrame)
+{
+    // maintain invariant that a shape's textbox immediately follows the shape
+    // also for the multiple SdrVirtObj created for shapes in header/footer
+    if (SwFrameFormat const*const pDrawFormat =
+            SwTextBoxHelper::getOtherTextBoxFormat(GetFormat(), RES_FLYFRMFMT))
+    {
+        // assume that the draw SdrVirtObj is always created before the flyframe one
+        if (SwSortedObjs const*const pObjs = rAnchorFrame.GetDrawObjs())
+        {
+            for (SwAnchoredObject const*const pAnchoredObj : *pObjs)
+            {
+                if (&pAnchoredObj->GetFrameFormat() == pDrawFormat)
+                {
+                    return pAnchoredObj->GetDrawObj()->GetOrdNum() + 1;
+                }
+            }
+        }
+        // if called from AppendObjs(), this is a problem; if called from lcl_SetFlyFrameAttr() it's not
+        SAL_INFO("sw", "GetOrdNumForNewRef: cannot find SdrObject for text box's shape");
+    }
+    // search for another Writer fly frame registered at same frame format
+    SwIterator<SwFlyFrame,SwFormat> aIter(*GetFormat());
+    const SwFlyFrame* pFlyFrame(nullptr);
+    for(pFlyFrame = aIter.First(); pFlyFrame; pFlyFrame = aIter.Next())
+    {
+        if(pFlyFrame != pFly)
+            break;
+    }
+
+    if(pFlyFrame)
+    {
+        // another Writer fly frame found. Take its order number
+        return pFlyFrame->GetVirtDrawObj()->GetOrdNum();
+    }
+    // no other Writer fly frame found. Take order number of 'master' object
+    // #i35748# - use method <GetOrdNumDirect()> instead
+    // of method <GetOrdNum()> to avoid a recalculation of the order number,
+    // which isn't intended.
+    return GetMaster()->GetOrdNumDirect();
+}
+
+SwVirtFlyDrawObj* SwFlyDrawContact::CreateNewRef(SwFlyFrame* pFly,
+        SwFlyFrameFormat* pFormat, SwFrame const& rAnchorFrame)
+{
+    // Find ContactObject from the Format. If there's already one, we just
+    // need to create a new Ref, else we create the Contact now.
+
+    IDocumentDrawModelAccess& rIDDMA = pFormat->getIDocumentDrawModelAccess();
+    SwFlyDrawContact* pContact = pFormat->GetOrCreateContact();
+    SwVirtFlyDrawObj* pDrawObj(
+        new SwVirtFlyDrawObj(
+            pContact->GetMaster()->getSdrModelFromSdrObject(),
+            *pContact->GetMaster(),
+            pFly));
+    pDrawObj->SetUserCall(pContact);
+
+    // The Reader creates the Masters and inserts them into the Page in
+    // order to transport the z-order.
+    // After creating the first Reference the Masters are removed from the
+    // List and are not important anymore.
+    SdrPage* pPg = pContact->GetMaster()->getSdrPageFromSdrObject();
+    if(nullptr != pPg)
+    {
+        const size_t nOrdNum = pContact->GetMaster()->GetOrdNum();
+        pPg->ReplaceObject(pDrawObj, nOrdNum);
+    }
+    // #i27030# - insert new <SwVirtFlyDrawObj> instance
+    // into drawing page with correct order number
+    else
+        rIDDMA.GetDrawModel()->GetPage(0)->InsertObject(pDrawObj, pContact->GetOrdNumForNewRef(pFly, rAnchorFrame));
+    // #i38889# - assure, that new <SwVirtFlyDrawObj> instance
+    // is in a visible layer.
+    pContact->MoveObjToVisibleLayer(pDrawObj);
+    return pDrawObj;
+}
+
+// #i26791#
+const SwAnchoredObject* SwFlyDrawContact::GetAnchoredObj(const SdrObject* pSdrObj) const
+{
+    assert(pSdrObj);
+    assert(dynamic_cast<const SwVirtFlyDrawObj*>(pSdrObj) != nullptr);
+    assert(GetUserCall(pSdrObj) == this &&
+        "<SwFlyDrawContact::GetAnchoredObj(..)> - provided object doesn't belong to this contact");
+
+    const SwAnchoredObject *const pRetAnchoredObj =
+        static_cast<const SwVirtFlyDrawObj*>(pSdrObj)->GetFlyFrame();
+
+    return pRetAnchoredObj;
+}
+
+SwAnchoredObject* SwFlyDrawContact::GetAnchoredObj(SdrObject *const pSdrObj)
+{
+    return const_cast<SwAnchoredObject *>(const_cast<SwFlyDrawContact const*>(this)->GetAnchoredObj(pSdrObj));
+}
+
+SdrObject* SwFlyDrawContact::GetMaster()
+{
+    return mpMasterObj.get();
+}
+
+/**
+ * @note Overriding method to control Writer fly frames, which are linked, and
+ *       to assure that all objects anchored at/inside the Writer fly frame are
+ *       also made visible.
+ */
+void SwFlyDrawContact::MoveObjToVisibleLayer( SdrObject* _pDrawObj )
+{
+    assert(dynamic_cast<const SwVirtFlyDrawObj*>(_pDrawObj) != nullptr);
+
+    if ( GetFormat()->getIDocumentDrawModelAccess().IsVisibleLayerId( _pDrawObj->GetLayer() ) )
+    {
+        // nothing to do
+        return;
+    }
+
+    SwFlyFrame* pFlyFrame = static_cast<SwVirtFlyDrawObj*>(_pDrawObj)->GetFlyFrame();
+
+    // #i44464# - consider, that Writer fly frame content
+    // already exists - (e.g. WW8 document is inserted into an existing document).
+    if ( !pFlyFrame->Lower() )
+    {
+        pFlyFrame->InsertColumns();
+        pFlyFrame->Chain( pFlyFrame->AnchorFrame() );
+        pFlyFrame->InsertCnt();
+    }
+    if ( pFlyFrame->GetDrawObjs() )
+    {
+        for (SwAnchoredObject* i : *pFlyFrame->GetDrawObjs())
+        {
+            // #i28701# - consider type of objects in sorted object list.
+            SdrObject* pObj = i->DrawObj();
+            SwContact* pContact = static_cast<SwContact*>(pObj->GetUserCall());
+            pContact->MoveObjToVisibleLayer( pObj );
+        }
+    }
+
+    // make fly frame visible
+    SwContact::MoveObjToVisibleLayer( _pDrawObj );
+}
+
+/**
+ * @note Override method to control Writer fly frames, which are linked, and
+ *       to assure that all objects anchored at/inside the Writer fly frame are
+ *       also made invisible.
+ */
+void SwFlyDrawContact::MoveObjToInvisibleLayer( SdrObject* _pDrawObj )
+{
+    assert(dynamic_cast<const SwVirtFlyDrawObj*>(_pDrawObj) != nullptr);
+
+    if ( !GetFormat()->getIDocumentDrawModelAccess().IsVisibleLayerId( _pDrawObj->GetLayer() ) )
+    {
+        // nothing to do
+        return;
+    }
+
+    SwFlyFrame* pFlyFrame = static_cast<SwVirtFlyDrawObj*>(_pDrawObj)->GetFlyFrame();
+
+    pFlyFrame->Unchain();
+    pFlyFrame->DeleteCnt();
+    if ( pFlyFrame->GetDrawObjs() )
+    {
+        for (SwAnchoredObject* i : *pFlyFrame->GetDrawObjs())
+        {
+            // #i28701# - consider type of objects in sorted object list.
+            SdrObject* pObj = i->DrawObj();
+            SwContact* pContact = static_cast<SwContact*>(pObj->GetUserCall());
+            pContact->MoveObjToInvisibleLayer( pObj );
+        }
+    }
+
+    // make fly frame invisible
+    SwContact::MoveObjToInvisibleLayer( _pDrawObj );
+}
+
+/// get data collection of anchored objects, handled by with contact
+void SwFlyDrawContact::GetAnchoredObjs( std::vector<SwAnchoredObject*>& _roAnchoredObjs ) const
+{
+    const SwFrameFormat* pFormat = GetFormat();
+    SwFlyFrame::GetAnchoredObjects( _roAnchoredObjs, *pFormat );
+}
+void SwFlyDrawContact::SwClientNotify(const SwModify& rMod, const SfxHint& rHint)
+{
+    SwContact::SwClientNotify(rMod, rHint);
+    if(auto pGetZOrdnerHint = dynamic_cast<const sw::GetZOrderHint*>(&rHint))
+    {
+        // #i11176#
+        // This also needs to work when no layout exists. Thus, for
+        // FlyFrames an alternative method is used now in that case.
+        auto pFormat(dynamic_cast<const SwFrameFormat*>(&rMod));
+        if (pFormat && pFormat->Which() == RES_FLYFRMFMT && !pFormat->getIDocumentLayoutAccess().GetCurrentViewShell())
+            pGetZOrdnerHint->m_rnZOrder = GetMaster()->GetOrdNum();
+    }
+}
+
+// SwDrawContact
+
+bool CheckControlLayer( const SdrObject *pObj )
+{
+    if ( SdrInventor::FmForm == pObj->GetObjInventor() )
+        return true;
+    if (const SdrObjGroup *pObjGroup = dynamic_cast<const SdrObjGroup*>(pObj))
+    {
+        const SdrObjList *pLst = pObjGroup->GetSubList();
+        for ( size_t i = 0; i < pLst->GetObjCount(); ++i )
+        {
+            if ( ::CheckControlLayer( pLst->GetObj( i ) ) )
+            {
+                // #i18447# - return correct value ;-)
+                return true;
+            }
+        }
+    }
+    return false;
+}
+
+SwDrawContact::SwDrawContact( SwFrameFormat* pToRegisterIn, SdrObject* pObj ) :
+    SwContact( pToRegisterIn ),
+    mbMasterObjCleared( false ),
+    mbDisconnectInProgress( false ),
+    mbUserCallActive( false ),
+    // Note: value of <meEventTypeOfCurrentUserCall> isn't of relevance, because
+    //       <mbUserCallActive> is false.
+    meEventTypeOfCurrentUserCall( SdrUserCallType::MoveOnly )
+{
+    // --> #i33909# - assure, that drawing object is inserted
+    // in the drawing page.
+    if ( !pObj->IsInserted() )
+    {
+        pToRegisterIn->getIDocumentDrawModelAccess().GetDrawModel()->GetPage(0)->
+                                InsertObject( pObj, pObj->GetOrdNumDirect() );
+    }
+
+    // Controls have to be always in the Control-Layer. This is also true for
+    // group objects, if they contain controls.
+    if ( ::CheckControlLayer( pObj ) )
+    {
+        // set layer of object to corresponding invisible layer.
+        pObj->SetLayer( pToRegisterIn->getIDocumentDrawModelAccess().GetInvisibleControlsId() );
+    }
+
+    // #i26791#
+    pObj->SetUserCall( this );
+    maAnchoredDrawObj.SetDrawObj( *pObj );
+
+    // if there already exists an SwXShape for the object, ensure it knows about us, and the SdrObject
+    // #i99056#
+    SwXShape::AddExistingShapeToFormat( *pObj );
+}
+
+SwDrawContact::~SwDrawContact()
+{
+    SetInDTOR();
+
+    DisconnectFromLayout();
+
+    // remove 'master' from drawing page
+    RemoveMasterFromDrawPage();
+
+    // remove and destroy 'virtual' drawing objects.
+    RemoveAllVirtObjs();
+
+    if ( !mbMasterObjCleared )
+    {
+        SdrObject* pObject = const_cast< SdrObject* >( maAnchoredDrawObj.GetDrawObj() );
+        SdrObject::Free( pObject );
+    }
+}
+
+void SwDrawContact::GetTextObjectsFromFormat(std::list<SdrTextObj*>& o_rTextObjects, SwDoc& rDoc)
+{
+    for(auto& rpFly : *rDoc.GetSpzFrameFormats())
+    {
+        if(dynamic_cast<const SwDrawFrameFormat*>(rpFly))
+            rpFly->CallSwClientNotify(sw::CollectTextObjectsHint(o_rTextObjects));
+    }
+}
+
+// #i26791#
+const SwAnchoredObject* SwDrawContact::GetAnchoredObj(const SdrObject* pSdrObj ) const
+{
+    // handle default parameter value
+    if (!pSdrObj)
+    {
+        pSdrObj = GetMaster();
+    }
+
+    assert(pSdrObj);
+    assert(dynamic_cast<const SwDrawVirtObj*>(pSdrObj) != nullptr ||
+           dynamic_cast<const SdrVirtObj*>(pSdrObj) == nullptr);
+    assert((GetUserCall(pSdrObj) == this ||
+            pSdrObj == GetMaster()) &&
+            "<SwDrawContact::GetAnchoredObj(..)> - provided object doesn't belongs to this contact" );
+
+    const SwAnchoredObject* pRetAnchoredObj = nullptr;
+
+    if (auto pVirtObj = dynamic_cast<const SwDrawVirtObj*>(pSdrObj))
+    {
+        pRetAnchoredObj = &(pVirtObj->GetAnchoredObj());
+    }
+    else
+    {
+        assert(dynamic_cast<const SdrVirtObj*>(pSdrObj) == nullptr);
+        pRetAnchoredObj = &maAnchoredDrawObj;
+    }
+
+    return pRetAnchoredObj;
+}
+
+SwAnchoredObject* SwDrawContact::GetAnchoredObj(SdrObject *const pSdrObj)
+{
+    return const_cast<SwAnchoredObject*>(const_cast<SwDrawContact const*>(this)->GetAnchoredObj(pSdrObj));
+}
+
+SdrObject* SwDrawContact::GetMaster()
+{
+    return !mbMasterObjCleared
+           ? maAnchoredDrawObj.DrawObj()
+           : nullptr;
+}
+
+const SwFrame* SwDrawContact::GetAnchorFrame( const SdrObject* _pDrawObj ) const
+{
+    const SwFrame* pAnchorFrame = nullptr;
+    if ( !_pDrawObj ||
+         _pDrawObj == GetMaster() ||
+         ( !_pDrawObj->GetUserCall() &&
+           GetUserCall( _pDrawObj ) == this ) )
+    {
+        pAnchorFrame = maAnchoredDrawObj.GetAnchorFrame();
+    }
+    else
+    {
+        assert(dynamic_cast<SwDrawVirtObj const*>(_pDrawObj) !=  nullptr);
+        pAnchorFrame = static_cast<const SwDrawVirtObj*>(_pDrawObj)->GetAnchorFrame();
+    }
+
+    return pAnchorFrame;
+}
+
+SwFrame* SwDrawContact::GetAnchorFrame(SdrObject const *const pDrawObj)
+{
+    return const_cast<SwFrame *>(const_cast<SwDrawContact const*>(this)->GetAnchorFrame(pDrawObj));
+}
+
+/** add a 'virtual' drawing object to drawing page.
+ */
+SwDrawVirtObj* SwDrawContact::AddVirtObj(SwFrame const& rAnchorFrame)
+{
+    maDrawVirtObjs.push_back(
+        SwDrawVirtObjPtr(
+            new SwDrawVirtObj(
+                GetMaster()->getSdrModelFromSdrObject(),
+                *GetMaster(),
+                *this)));
+    maDrawVirtObjs.back()->AddToDrawingPage(rAnchorFrame);
+    return maDrawVirtObjs.back().get();
+}
+
+/// remove 'virtual' drawing objects and destroy them.
+void SwDrawContact::RemoveAllVirtObjs()
+{
+    for(auto& rpDrawVirtObj : maDrawVirtObjs)
+    {
+        // remove and destroy 'virtual object'
+        rpDrawVirtObj->RemoveFromWriterLayout();
+        rpDrawVirtObj->RemoveFromDrawingPage();
+    }
+    maDrawVirtObjs.clear();
+}
+
+
+/// get drawing object ('master' or 'virtual') by frame.
+SdrObject* SwDrawContact::GetDrawObjectByAnchorFrame( const SwFrame& _rAnchorFrame )
+{
+    SdrObject* pRetDrawObj = nullptr;
+
+    // #i26791# - compare master frames instead of direct frames
+    const SwFrame* pProposedAnchorFrame = &_rAnchorFrame;
+    if ( pProposedAnchorFrame->IsContentFrame() )
+    {
+        const SwContentFrame* pTmpFrame =
+                            static_cast<const SwContentFrame*>( pProposedAnchorFrame );
+        while ( pTmpFrame->IsFollow() )
+        {
+            pTmpFrame = pTmpFrame->FindMaster();
+        }
+        pProposedAnchorFrame = pTmpFrame;
+    }
+
+    const SwFrame* pMasterObjAnchorFrame = GetAnchorFrame();
+    if ( pMasterObjAnchorFrame && pMasterObjAnchorFrame->IsContentFrame() )
+    {
+        const SwContentFrame* pTmpFrame =
+                            static_cast<const SwContentFrame*>( pMasterObjAnchorFrame );
+        while ( pTmpFrame->IsFollow() )
+        {
+            pTmpFrame = pTmpFrame->FindMaster();
+        }
+        pMasterObjAnchorFrame = pTmpFrame;
+    }
+
+    if ( pMasterObjAnchorFrame && pMasterObjAnchorFrame == pProposedAnchorFrame )
+    {
+        pRetDrawObj = GetMaster();
+    }
+    else
+    {
+        const auto ppFoundVirtObj(std::find_if(maDrawVirtObjs.begin(), maDrawVirtObjs.end(),
+                VirtObjAnchoredAtFramePred(pProposedAnchorFrame)));
+        if(ppFoundVirtObj != maDrawVirtObjs.end())
+            pRetDrawObj = ppFoundVirtObj->get();
+    }
+
+    return pRetDrawObj;
+}
+
+void SwDrawContact::NotifyBackgroundOfAllVirtObjs(const tools::Rectangle* pOldBoundRect)
+{
+    for(const auto& rpDrawVirtObj : maDrawVirtObjs)
+    {
+        SwDrawVirtObj* pDrawVirtObj(rpDrawVirtObj.get());
+        if ( pDrawVirtObj->GetAnchorFrame() )
+        {
+            // #i34640# - determine correct page frame
+            SwPageFrame* pPage = pDrawVirtObj->AnchoredObj().FindPageFrameOfAnchor();
+            if( pOldBoundRect && pPage )
+            {
+                SwRect aOldRect( *pOldBoundRect );
+                aOldRect.Pos() += pDrawVirtObj->GetOffset();
+                if( aOldRect.HasArea() )
+                    ::Notify_Background( pDrawVirtObj, pPage,
+                                         aOldRect, PrepareHint::FlyFrameLeave,true);
+            }
+            // #i34640# - include spacing for wrapping
+            SwRect aRect( pDrawVirtObj->GetAnchoredObj().GetObjRectWithSpaces() );
+            if (aRect.HasArea() && pPage)
+            {
+                SwPageFrame* pPg = const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(::FindPage( aRect, pPage )));
+                if ( pPg )
+                    ::Notify_Background( pDrawVirtObj, pPg, aRect,
+                                         PrepareHint::FlyFrameArrive, true );
+            }
+            ::ClrContourCache( pDrawVirtObj );
+        }
+    }
+}
+
+/// local method to notify the background for a drawing object - #i26791#
+static void lcl_NotifyBackgroundOfObj( SwDrawContact const & _rDrawContact,
+                                const SdrObject& _rObj,
+                                const tools::Rectangle* _pOldObjRect )
+{
+    // #i34640#
+    SwAnchoredObject* pAnchoredObj =
+        const_cast<SwAnchoredObject*>(_rDrawContact.GetAnchoredObj( &_rObj ));
+    if ( !(pAnchoredObj && pAnchoredObj->GetAnchorFrame()) )
+        return;
+
+    // #i34640# - determine correct page frame
+    SwPageFrame* pPageFrame = pAnchoredObj->FindPageFrameOfAnchor();
+    if( _pOldObjRect && pPageFrame )
+    {
+        SwRect aOldRect( *_pOldObjRect );
+        if( aOldRect.HasArea() )
+        {
+            // #i34640# - determine correct page frame
+            SwPageFrame* pOldPageFrame = const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(::FindPage( aOldRect, pPageFrame )));
+            ::Notify_Background( &_rObj, pOldPageFrame, aOldRect,
+                                 PrepareHint::FlyFrameLeave, true);
+        }
+    }
+    // #i34640# - include spacing for wrapping
+    SwRect aNewRect( pAnchoredObj->GetObjRectWithSpaces() );
+    if( aNewRect.HasArea() && pPageFrame )
+    {
+        pPageFrame = const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(::FindPage( aNewRect, pPageFrame )));
+        ::Notify_Background( &_rObj, pPageFrame, aNewRect,
+                             PrepareHint::FlyFrameArrive, true );
+    }
+    ClrContourCache( &_rObj );
+}
+
+void SwDrawContact::Changed( const SdrObject& rObj,
+                             SdrUserCallType eType,
+                             const tools::Rectangle& rOldBoundRect )
+{
+    // #i26791# - no event handling, if existing <SwViewShell>
+    // is in construction
+    SwDoc* pDoc = GetFormat()->GetDoc();
+    if ( pDoc->getIDocumentLayoutAccess().GetCurrentViewShell() &&
+         pDoc->getIDocumentLayoutAccess().GetCurrentViewShell()->IsInConstructor() )
+    {
+        return;
+    }
+
+    // #i44339#
+    // no event handling, if document is in destruction.
+    // Exception: It's the SdrUserCallType::Delete event
+    if ( pDoc->IsInDtor() && eType != SdrUserCallType::Delete )
+    {
+        return;
+    }
+
+    //Put on Action, but not if presently anywhere an action runs.
+    bool bHasActions(true);
+    SwRootFrame *pTmpRoot = pDoc->getIDocumentLayoutAccess().GetCurrentLayout();
+    if ( pTmpRoot && pTmpRoot->IsCallbackActionEnabled() )
+    {
+        SwViewShell* const pSh = pDoc->getIDocumentLayoutAccess().GetCurrentViewShell();
+        if ( pSh )
+        {
+            for(SwViewShell& rShell : pSh->GetRingContainer() )
+            {
+                if ( rShell.Imp()->IsAction() || rShell.Imp()->IsIdleAction() )
+                {
+                    bHasActions = true;
+                    break;
+                }
+                bHasActions = false;
+            }
+        }
+        if(!bHasActions)
+            pTmpRoot->StartAllAction();
+    }
+    SdrObjUserCall::Changed( rObj, eType, rOldBoundRect );
+    Changed_( rObj, eType, &rOldBoundRect );    //Attention, possibly suicidal!
+
+    if(!bHasActions)
+        pTmpRoot->EndAllAction();
+}
+
+/// helper class for method <SwDrawContact::Changed_(..)> for handling nested
+/// <SdrObjUserCall> events
+class NestedUserCallHdl
+{
+    private:
+        SwDrawContact* mpDrawContact;
+        bool mbParentUserCallActive;
+        SdrUserCallType meParentUserCallEventType;
+
+    public:
+        NestedUserCallHdl( SwDrawContact* _pDrawContact,
+                           SdrUserCallType _eEventType )
+            : mpDrawContact( _pDrawContact ),
+              mbParentUserCallActive( _pDrawContact->mbUserCallActive ),
+              meParentUserCallEventType( _pDrawContact->meEventTypeOfCurrentUserCall )
+        {
+            mpDrawContact->mbUserCallActive = true;
+            mpDrawContact->meEventTypeOfCurrentUserCall = _eEventType;
+        }
+
+        ~NestedUserCallHdl()
+        {
+            if ( mpDrawContact )
+            {
+                mpDrawContact->mbUserCallActive = mbParentUserCallActive;
+                mpDrawContact->meEventTypeOfCurrentUserCall = meParentUserCallEventType;
+            }
+        }
+
+        void DrawContactDeleted()
+        {
+            mpDrawContact = nullptr;
+        }
+
+        bool IsNestedUserCall() const
+        {
+            return mbParentUserCallActive;
+        }
+
+        void AssertNestedUserCall()
+        {
+            if ( !IsNestedUserCall() )
+                return;
+
+            bool bTmpAssert( true );
+            // Currently its known, that a nested event SdrUserCallType::Resize
+            // could occur during parent user call SdrUserCallType::Inserted,
+            // SdrUserCallType::Delete and SdrUserCallType::Resize for edge objects.
+            // Also possible are nested SdrUserCallType::ChildResize events for
+            // edge objects
+            // Thus, assert all other combinations
+            if ( ( meParentUserCallEventType == SdrUserCallType::Inserted ||
+                   meParentUserCallEventType == SdrUserCallType::Delete ||
+                   meParentUserCallEventType == SdrUserCallType::Resize ) &&
+                 mpDrawContact->meEventTypeOfCurrentUserCall == SdrUserCallType::Resize )
+            {
+                bTmpAssert = false;
+            }
+            else if ( meParentUserCallEventType == SdrUserCallType::ChildResize &&
+                      mpDrawContact->meEventTypeOfCurrentUserCall == SdrUserCallType::ChildResize )
+            {
+                bTmpAssert = false;
+            }
+
+            if ( bTmpAssert )
+            {
+                OSL_FAIL( "<SwDrawContact::Changed_(..)> - unknown nested <UserCall> event. This is serious." );
+            }
+        }
+};
+
+/// Notify the format's textbox that it should reconsider its position / size.
+static void lcl_textBoxSizeNotify(SwFrameFormat* pFormat)
+{
+    if (SwTextBoxHelper::isTextBox(pFormat, RES_DRAWFRMFMT))
+    {
+        // Just notify the textbox that the size has changed, the actual object size is not interesting.
+        SfxItemSetFixed<RES_FRM_SIZE, RES_FRM_SIZE> aResizeSet(pFormat->GetDoc()->GetAttrPool());
+        SwFormatFrameSize aSize;
+        aResizeSet.Put(aSize);
+        SwTextBoxHelper::syncFlyFrameAttr(*pFormat, aResizeSet, pFormat->FindRealSdrObject());
+    }
+}
+
+// !!!ATTENTION!!! The object may commit suicide!!!
+
+void SwDrawContact::Changed_( const SdrObject& rObj,
+                              SdrUserCallType eType,
+                              const tools::Rectangle* pOldBoundRect )
+{
+    // suppress handling of nested <SdrObjUserCall> events
+    NestedUserCallHdl aNestedUserCallHdl( this, eType );
+    if ( aNestedUserCallHdl.IsNestedUserCall() )
+    {
+        aNestedUserCallHdl.AssertNestedUserCall();
+        return;
+    }
+    // do *not* notify, if document is destructing
+    // #i35912# - do *not* notify for as-character anchored
+    // drawing objects.
+    // #i35007#
+    // improvement: determine as-character anchored object flag only once.
+    const bool bAnchoredAsChar = ObjAnchoredAsChar();
+    const bool bNotify = !(GetFormat()->GetDoc()->IsInDtor()) &&
+                         ( css::text::WrapTextMode_THROUGH != GetFormat()->GetSurround().GetSurround() ) &&
+                         !bAnchoredAsChar;
+    switch( eType )
+    {
+        case SdrUserCallType::Delete:
+            {
+                if ( bNotify )
+                {
+                    lcl_NotifyBackgroundOfObj( *this, rObj, pOldBoundRect );
+                    // --> #i36181# - background of 'virtual'
+                    // drawing objects have also been notified.
+                    NotifyBackgroundOfAllVirtObjs( pOldBoundRect );
+                }
+                DisconnectFromLayout( false );
+                mbMasterObjCleared = true;
+                delete this;
+                // --> #i65784# Prevent memory corruption
+                aNestedUserCallHdl.DrawContactDeleted();
+                break;
+            }
+        case SdrUserCallType::Inserted:
+            {
+                if ( mbDisconnectInProgress )
+                {
+                    OSL_FAIL( "<SwDrawContact::Changed_(..)> - Insert event during disconnection from layout is invalid." );
+                }
+                else
+                {
+                    ConnectToLayout();
+                    if ( bNotify )
+                    {
+                        lcl_NotifyBackgroundOfObj( *this, rObj, pOldBoundRect );
+                    }
+                }
+                break;
+            }
+        case SdrUserCallType::Removed:
+            {
+                if ( bNotify )
+                {
+                    lcl_NotifyBackgroundOfObj( *this, rObj, pOldBoundRect );
+                }
+                DisconnectFromLayout( false );
+                break;
+            }
+        case SdrUserCallType::ChildInserted :
+        case SdrUserCallType::ChildRemoved :
+        {
+            // --> #i113730#
+            // force layer of controls for group objects containing control objects
+            if(dynamic_cast< SdrObjGroup* >(maAnchoredDrawObj.DrawObj()))
+            {
+                if(::CheckControlLayer(maAnchoredDrawObj.DrawObj()))
+                {
+                    const IDocumentDrawModelAccess& rIDDMA = static_cast<SwFrameFormat*>(GetRegisteredInNonConst())->getIDocumentDrawModelAccess();
+                    const SdrLayerID aCurrentLayer(maAnchoredDrawObj.DrawObj()->GetLayer());
+                    const SdrLayerID aControlLayerID(rIDDMA.GetControlsId());
+                    const SdrLayerID aInvisibleControlLayerID(rIDDMA.GetInvisibleControlsId());
+
+                    if(aCurrentLayer != aControlLayerID && aCurrentLayer != aInvisibleControlLayerID)
+                    {
+                        if ( aCurrentLayer == rIDDMA.GetInvisibleHellId() ||
+                             aCurrentLayer == rIDDMA.GetInvisibleHeavenId() )
+                        {
+                            maAnchoredDrawObj.DrawObj()->SetLayer(aInvisibleControlLayerID);
+                        }
+                        else
+                        {
+                            maAnchoredDrawObj.DrawObj()->SetLayer(aControlLayerID);
+                        }
+                    }
+                }
+            }
+            [[fallthrough]];
+        }
+        case SdrUserCallType::MoveOnly:
+        case SdrUserCallType::Resize:
+        case SdrUserCallType::ChildMoveOnly :
+        case SdrUserCallType::ChildResize :
+        case SdrUserCallType::ChildChangeAttr :
+        case SdrUserCallType::ChildDelete :
+        {
+            // #i31698# - improvement
+            // get instance <SwAnchoredDrawObject> only once
+            const SwAnchoredDrawObject* pAnchoredDrawObj =
+                static_cast<const SwAnchoredDrawObject*>( GetAnchoredObj( &rObj ) );
+
+            /* protect against NULL pointer dereferencing */
+            if(!pAnchoredDrawObj)
+            {
+                break;
+            }
+
+            // #i26791# - adjust positioning and alignment attributes,
+            // if positioning of drawing object isn't in progress.
+            // #i53320# - no adjust of positioning attributes,
+            // if drawing object isn't positioned.
+            if ( !pAnchoredDrawObj->IsPositioningInProgress() &&
+                 !pAnchoredDrawObj->NotYetPositioned() )
+            {
+                // #i34748# - If no last object rectangle is
+                // provided by the anchored object, use parameter <pOldBoundRect>.
+                const tools::Rectangle& aOldObjRect = pAnchoredDrawObj->GetLastObjRect()
+                                               ? *(pAnchoredDrawObj->GetLastObjRect())
+                                               : *pOldBoundRect;
+                // #i79400#
+                // always invalidate object rectangle inclusive spaces
+                pAnchoredDrawObj->InvalidateObjRectWithSpaces();
+                // #i41324# - notify background before
+                // adjusting position
+                if ( bNotify )
+                {
+                    // #i31573# - correction
+                    // background of given drawing object.
+                    lcl_NotifyBackgroundOfObj( *this, rObj, &aOldObjRect );
+                }
+                // #i31698# - determine layout direction
+                // via draw frame format.
+                SwFrameFormat::tLayoutDir eLayoutDir =
+                                pAnchoredDrawObj->GetFrameFormat().GetLayoutDir();
+                // use geometry of drawing object
+                tools::Rectangle aObjRect( rObj.GetSnapRect() );
+                // If drawing object is a member of a group, the adjustment
+                // of the positioning and the alignment attributes has to
+                // be done for the top group object.
+                if ( rObj.getParentSdrObjectFromSdrObject() )
+                {
+                    const SdrObject* pGroupObj = rObj.getParentSdrObjectFromSdrObject();
+                    while ( pGroupObj->getParentSdrObjectFromSdrObject() )
+                    {
+                        pGroupObj = pGroupObj->getParentSdrObjectFromSdrObject();
+                    }
+                    // use geometry of drawing object
+                    aObjRect = pGroupObj->GetSnapRect();
+
+                    SwTextBoxHelper::synchronizeGroupTextBoxProperty(&SwTextBoxHelper::changeAnchor, GetFormat(), &const_cast<SdrObject&>(rObj));
+                    SwTextBoxHelper::synchronizeGroupTextBoxProperty(&SwTextBoxHelper::syncTextBoxSize, GetFormat(), &const_cast<SdrObject&>(rObj));
+
+                }
+                SwTwips nXPosDiff(0);
+                SwTwips nYPosDiff(0);
+                switch ( eLayoutDir )
+                {
+                    case SwFrameFormat::HORI_L2R:
+                    {
+                        nXPosDiff = aObjRect.Left() - aOldObjRect.Left();
+                        nYPosDiff = aObjRect.Top() - aOldObjRect.Top();
+                    }
+                    break;
+                    case SwFrameFormat::HORI_R2L:
+                    {
+                        nXPosDiff = aOldObjRect.Right() - aObjRect.Right();
+                        nYPosDiff = aObjRect.Top() - aOldObjRect.Top();
+                    }
+                    break;
+                    case SwFrameFormat::VERT_R2L:
+                    {
+                        nXPosDiff = aObjRect.Top() - aOldObjRect.Top();
+                        nYPosDiff = aOldObjRect.Right() - aObjRect.Right();
+                    }
+                    break;
+                    default:
+                    {
+                        assert(!"<SwDrawContact::Changed_(..)> - unsupported layout direction");
+                    }
+                }
+                SfxItemSetFixed<RES_VERT_ORIENT, RES_HORI_ORIENT> aSet( GetFormat()->GetDoc()->GetAttrPool() );
+                const SwFormatVertOrient& rVert = GetFormat()->GetVertOrient();
+                if ( nYPosDiff != 0 )
+                {
+                    if ( rVert.GetRelationOrient() == text::RelOrientation::CHAR ||
+                         rVert.GetRelationOrient() == text::RelOrientation::TEXT_LINE )
+                    {
+                        nYPosDiff = -nYPosDiff;
+                    }
+                    aSet.Put( SwFormatVertOrient( rVert.GetPos()+nYPosDiff,
+                                               text::VertOrientation::NONE,
+                                               rVert.GetRelationOrient() ) );
+                }
+
+                const SwFormatHoriOrient& rHori = GetFormat()->GetHoriOrient();
+                if ( !bAnchoredAsChar && nXPosDiff != 0 )
+                {
+                    aSet.Put( SwFormatHoriOrient( rHori.GetPos()+nXPosDiff,
+                                               text::HoriOrientation::NONE,
+                                               rHori.GetRelationOrient() ) );
+                }
+
+                if ( nYPosDiff ||
+                     ( !bAnchoredAsChar && nXPosDiff != 0 ) )
+                {
+                    GetFormat()->GetDoc()->SetFlyFrameAttr( *(GetFormat()), aSet );
+                    // keep new object rectangle, to avoid multiple
+                    // changes of the attributes by multiple event from
+                    // the drawing layer - e.g. group objects and its members
+                    // #i34748# - use new method
+                    // <SwAnchoredDrawObject::SetLastObjRect(..)>.
+                    const_cast<SwAnchoredDrawObject*>(pAnchoredDrawObj)
+                                    ->SetLastObjRect( aObjRect );
+                }
+                else if ( aObjRect.GetSize() != aOldObjRect.GetSize() )
+                {
+                    InvalidateObjs_();
+                    // #i35007# - notify anchor frame
+                    // of as-character anchored object
+                    if ( bAnchoredAsChar )
+                    {
+                        SwFrame* pAnchorFrame = const_cast<SwAnchoredDrawObject*>(pAnchoredDrawObj)->AnchorFrame();
+                        if(pAnchorFrame)
+                        {
+                            pAnchorFrame->Prepare( PrepareHint::FlyFrameAttributesChanged, GetFormat() );
+                        }
+                    }
+
+                    lcl_textBoxSizeNotify(GetFormat());
+                }
+                else if (eType == SdrUserCallType::Resize)
+                    // Even if the bounding box of the shape didn't change,
+                    // notify about the size change, as an adjustment change
+                    // may affect the size of the underlying textbox.
+                    lcl_textBoxSizeNotify(GetFormat());
+            }
+
+            // tdf#135198: keep text box together with its shape
+            const SwPageFrame* rPageFrame = pAnchoredDrawObj->GetPageFrame();
+            if (rPageFrame && rPageFrame->isFrameAreaPositionValid() && GetFormat()
+                && GetFormat()->GetOtherTextBoxFormats())
+            {
+                SwDoc* const pDoc = GetFormat()->GetDoc();
+
+                // avoid Undo creation
+                ::sw::UndoGuard const ug(pDoc->GetIDocumentUndoRedo());
+
+                // hide any artificial "changes" made by synchronizing the textbox position
+                const bool bEnableSetModified = pDoc->getIDocumentState().IsEnableSetModified();
+                pDoc->getIDocumentState().SetEnableSetModified(false);
+
+                SfxItemSetFixed<RES_VERT_ORIENT, RES_HORI_ORIENT, RES_ANCHOR, RES_ANCHOR>
+                    aSyncSet( pDoc->GetAttrPool() );
+                aSyncSet.Put(GetFormat()->GetHoriOrient());
+                bool bRelToTableCell(false);
+                aSyncSet.Put(SwFormatVertOrient(pAnchoredDrawObj->GetRelPosToPageFrame(false, bRelToTableCell).getY(),
+                                                text::VertOrientation::NONE,
+                                                text::RelOrientation::PAGE_FRAME));
+                aSyncSet.Put(SwFormatAnchor(RndStdIds::FLY_AT_PAGE, rPageFrame->GetPhyPageNum()));
+
+                auto pSdrObj = const_cast<SdrObject*>(&rObj);
+                if (pSdrObj != GetFormat()->FindRealSdrObject())
+                {
+                    SfxItemSetFixed<RES_FRM_SIZE, RES_FRM_SIZE>  aSet( pDoc->GetAttrPool() );
+
+                    aSet.Put(aSyncSet);
+                    aSet.Put(pSdrObj->GetMergedItem(RES_FRM_SIZE));
+                    SwTextBoxHelper::syncFlyFrameAttr(*GetFormat(), aSet, pSdrObj);
+
+                    SwTextBoxHelper::synchronizeGroupTextBoxProperty(
+                        &SwTextBoxHelper::changeAnchor, GetFormat(),
+                        GetFormat()->FindRealSdrObject());
+                    SwTextBoxHelper::synchronizeGroupTextBoxProperty(
+                        &SwTextBoxHelper::syncTextBoxSize, GetFormat(),
+                        GetFormat()->FindRealSdrObject());
+                }
+                else
+                    SwTextBoxHelper::syncFlyFrameAttr(*GetFormat(), aSyncSet, GetFormat()->FindRealSdrObject());
+
+                pDoc->getIDocumentState().SetEnableSetModified(bEnableSetModified);
+            }
+        }
+        break;
+        case SdrUserCallType::ChangeAttr:
+            if ( bNotify )
+            {
+                lcl_NotifyBackgroundOfObj( *this, rObj, pOldBoundRect );
+            }
+            break;
+        default:
+            break;
+    }
+}
+
+namespace
+{
+    const SwFormatAnchor* lcl_getAnchorFormat( const SfxPoolItem& _rItem )
+    {
+        sal_uInt16 nWhich = _rItem.Which();
+        const SwFormatAnchor* pAnchorFormat = nullptr;
+        if ( RES_ATTRSET_CHG == nWhich )
+        {
+            pAnchorFormat = static_cast<const SwAttrSetChg&>(_rItem).GetChgSet()->
+                GetItemIfSet( RES_ANCHOR, false );
+        }
+        else if ( RES_ANCHOR == nWhich )
+        {
+            pAnchorFormat = &static_cast<const SwFormatAnchor&>(_rItem);
+        }
+        return pAnchorFormat;
+    }
+}
+
+void SwDrawContact::SwClientNotify(const SwModify& rMod, const SfxHint& rHint)
+{
+    SwClient::SwClientNotify(rMod, rHint); // needed as SwContact::SwClientNotify doesn't explicitly call SwClient::SwClientNotify
+    SwContact::SwClientNotify(rMod, rHint);
+    if (rHint.GetId() == SfxHintId::SwLegacyModify)
+    {
+        auto pLegacyHint = static_cast<const sw::LegacyModifyHint*>(&rHint);
+        SAL_WARN_IF(mbDisconnectInProgress, "sw.core", "<SwDrawContact::Modify(..)> called during disconnection.");
+
+        const SfxPoolItem* pNew = pLegacyHint->m_pNew;
+        sal_uInt16 nWhich = pNew ? pNew->Which() : 0;
+        if(const SwFormatAnchor* pNewAnchorFormat = pNew ? lcl_getAnchorFormat(*pNew) : nullptr)
+        {
+            // Do not respond to a Reset Anchor!
+            if(GetFormat()->GetAttrSet().GetItemState(RES_ANCHOR, false) == SfxItemState::SET)
+            {
+                // no connect to layout during disconnection
+                if(!mbDisconnectInProgress)
+                {
+                    // determine old object rectangle of 'master' drawing object
+                    // for notification
+                    const tools::Rectangle* pOldRect = nullptr;
+                    tools::Rectangle aOldRect;
+                    if(GetAnchorFrame())
+                    {
+                        // --> #i36181# - include spacing in object
+                        // rectangle for notification.
+                        aOldRect = maAnchoredDrawObj.GetObjRectWithSpaces().SVRect();
+                        pOldRect = &aOldRect;
+                    }
+                    // re-connect to layout due to anchor format change
+                    ConnectToLayout(pNewAnchorFormat);
+                    // notify background of drawing objects
+                    lcl_NotifyBackgroundOfObj(*this, *GetMaster(), pOldRect);
+                    NotifyBackgroundOfAllVirtObjs(pOldRect);
+
+                    const SwFormatAnchor* pOldAnchorFormat = pLegacyHint->m_pOld ? lcl_getAnchorFormat(*pLegacyHint->m_pOld) : nullptr;
+                    if(!pOldAnchorFormat || (pOldAnchorFormat->GetAnchorId() != pNewAnchorFormat->GetAnchorId()))
+                    {
+                        if(maAnchoredDrawObj.DrawObj())
+                        {
+                            // --> #i102752#
+                            // assure that a ShapePropertyChangeNotifier exists
+                            maAnchoredDrawObj.DrawObj()->notifyShapePropertyChange(svx::ShapePropertyProviderId::TextDocAnchor);
+                        }
+                        else
+                            SAL_WARN("sw.core", "SwDrawContact::Modify: no draw object here?");
+                    }
+                }
+            }
+            else
+                DisconnectFromLayout();
+        }
+        else if (nWhich == RES_REMOVE_UNO_OBJECT)
+        {} // nothing to do
+        // --> #i62875# - no further notification, if not connected to Writer layout
+        else if ( maAnchoredDrawObj.GetAnchorFrame() &&
+                  maAnchoredDrawObj.GetDrawObj()->GetUserCall() )
+        {
+            bool bUpdateSortedObjsList(false);
+            switch(nWhich)
+            {
+                case RES_UL_SPACE:
+                case RES_LR_SPACE:
+                case RES_HORI_ORIENT:
+                case RES_VERT_ORIENT:
+                case RES_FOLLOW_TEXT_FLOW: // #i28701# - add attribute 'Follow text flow'
+                    break;
+                case RES_SURROUND:
+                case RES_OPAQUE:
+                case RES_WRAP_INFLUENCE_ON_OBJPOS:
+                    // --> #i28701# - on change of wrapping style, hell|heaven layer,
+                    // or wrapping style influence an update of the <SwSortedObjs> list,
+                    // the drawing object is registered in, has to be performed. This is triggered
+                    // by the 1st parameter of method call <InvalidateObjs_(..)>.
+                    bUpdateSortedObjsList = true;
+                    break;
+                case RES_ATTRSET_CHG: // #i35443#
+                {
+                    auto pChgSet = static_cast<const SwAttrSetChg*>(pNew)->GetChgSet();
+                    if(pChgSet->GetItemState(RES_SURROUND, false) == SfxItemState::SET ||
+                            pChgSet->GetItemState(RES_OPAQUE, false) == SfxItemState::SET ||
+                            pChgSet->GetItemState(RES_WRAP_INFLUENCE_ON_OBJPOS, false) == SfxItemState::SET)
+                        bUpdateSortedObjsList = true;
+                }
+                break;
+                default:
+                    assert(!"<SwDraw Contact::Modify(..)> - unhandled attribute?");
+            }
+            lcl_NotifyBackgroundOfObj(*this, *GetMaster(), nullptr);
+            NotifyBackgroundOfAllVirtObjs(nullptr);
+            InvalidateObjs_(bUpdateSortedObjsList);
+        }
+
+        // #i51474#
+        GetAnchoredObj(nullptr)->ResetLayoutProcessBools();
+    }
+    else if (auto pDrawFrameFormatHint = dynamic_cast<const sw::DrawFrameFormatHint*>(&rHint))
+    {
+        switch(pDrawFrameFormatHint->m_eId)
+        {
+            case sw::DrawFrameFormatHintId::DYING:
+                delete this;
+                break;
+            case sw::DrawFrameFormatHintId::PREPPASTING:
+                MoveObjToVisibleLayer(GetMaster());
+                break;
+            case sw::DrawFrameFormatHintId::PREP_INSERT_FLY:
+                InsertMasterIntoDrawPage();
+                // #i40845# - follow-up of #i35635#
+                // move object to visible layer
+                MoveObjToVisibleLayer(GetMaster());
+                // tdf#135661 InsertMasterIntoDrawPage may have created a new
+                // SwXShape with null m_pFormat; fix that
+                SwXShape::AddExistingShapeToFormat(*GetMaster());
+                break;
+            case sw::DrawFrameFormatHintId::PREP_DELETE_FLY:
+                RemoveMasterFromDrawPage();
+                break;
+            case sw::DrawFrameFormatHintId::PAGE_OUT_OF_BOUNDS:
+            case sw::DrawFrameFormatHintId::DELETE_FRAMES:
+                DisconnectFromLayout();
+                break;
+            case sw::DrawFrameFormatHintId::MAKE_FRAMES:
+                 ConnectToLayout();
+                 break;
+            case sw::DrawFrameFormatHintId::POST_RESTORE_FLY_ANCHOR:
+                GetAnchoredObj(GetMaster())->MakeObjPos();
+                break;
+            default:
+                ;
+        }
+    }
+    else if (auto pCheckDrawFrameFormatLayerHint = dynamic_cast<const sw::CheckDrawFrameFormatLayerHint*>(&rHint))
+    {
+        *(pCheckDrawFrameFormatLayerHint->m_bCheckControlLayer) |= (GetMaster() && CheckControlLayer(GetMaster()));
+    }
+    else if (auto pContactChangedHint = dynamic_cast<const sw::ContactChangedHint*>(&rHint))
+    {
+        if(!*pContactChangedHint->m_ppObject)
+            *pContactChangedHint->m_ppObject = GetMaster();
+        auto pObject = *pContactChangedHint->m_ppObject;
+        Changed(*pObject, SdrUserCallType::Delete, pObject->GetLastBoundRect());
+    }
+    else if (auto pDrawFormatLayoutCopyHint = dynamic_cast<const sw::DrawFormatLayoutCopyHint*>(&rHint))
+    {
+        const SwDrawFrameFormat& rFormat = static_cast<const SwDrawFrameFormat&>(rMod);
+        new SwDrawContact(
+                &pDrawFormatLayoutCopyHint->m_rDestFormat,
+                pDrawFormatLayoutCopyHint->m_rDestDoc.CloneSdrObj(
+                        *GetMaster(),
+                        pDrawFormatLayoutCopyHint->m_rDestDoc.IsCopyIsMove() && &pDrawFormatLayoutCopyHint->m_rDestDoc == rFormat.GetDoc()));
+        // #i49730# - notify draw frame format that position attributes are
+        // already set, if the position attributes are already set at the
+        // source draw frame format.
+        if(rFormat.IsPosAttrSet())
+            pDrawFormatLayoutCopyHint->m_rDestFormat.PosAttrSet();
+    }
+    else if (auto pRestoreFlyAnchorHint = dynamic_cast<const sw::RestoreFlyAnchorHint*>(&rHint))
+    {
+        SdrObject* pObj = GetMaster();
+        if(GetAnchorFrame() && !pObj->IsInserted())
+        {
+            auto pDrawModel = const_cast<SwDrawFrameFormat&>(static_cast<const SwDrawFrameFormat&>(rMod)).GetDoc()->getIDocumentDrawModelAccess().GetDrawModel();
+            assert(pDrawModel);
+            pDrawModel->GetPage(0)->InsertObject(pObj);
+        }
+        pObj->SetRelativePos(pRestoreFlyAnchorHint->m_aPos);
+    }
+    else if (auto pCreatePortionHint = dynamic_cast<const sw::CreatePortionHint*>(&rHint))
+    {
+        if(*pCreatePortionHint->m_ppContact)
+            return;
+        *pCreatePortionHint->m_ppContact = this; // This is kind of ridiculous: the FrameFormat doesn't even hold a pointer to the contact itself,  but here we are leaking it out randomly
+        if(!GetAnchorFrame())
+        {
+            // No direct positioning needed any more
+            ConnectToLayout();
+            // Move object to visible layer
+            MoveObjToVisibleLayer(GetMaster());
+        }
+    }
+    else if (auto pCollectTextObjectsHint = dynamic_cast<const sw::CollectTextObjectsHint*>(&rHint))
+    {
+        auto pSdrO = GetMaster();
+        if(!pSdrO)
+            return;
+        if(dynamic_cast<const SdrObjGroup*>(pSdrO))
+        {
+            SdrObjListIter aListIter(*pSdrO, SdrIterMode::DeepNoGroups);
+            //iterate inside of a grouped object
+            while(aListIter.IsMore())
+            {
+                SdrObject* pSdrOElement = aListIter.Next();
+                auto pTextObj = const_cast<SdrTextObj*>(dynamic_cast<const SdrTextObj*>(pSdrOElement));
+                if(pTextObj && pTextObj->HasText())
+                    pCollectTextObjectsHint->m_rTextObjects.push_back(pTextObj);
+            }
+        }
+        else if(auto pTextObj = const_cast<SdrTextObj*>(dynamic_cast<const SdrTextObj*>(pSdrO)))
+        {
+            if(pTextObj->HasText())
+                pCollectTextObjectsHint->m_rTextObjects.push_back(pTextObj);
+        }
+    }
+    else if (auto pGetZOrdnerHint = dynamic_cast<const sw::GetZOrderHint*>(&rHint))
+    {
+        auto pFormat(dynamic_cast<const SwFrameFormat*>(&rMod));
+        if(pFormat->Which() == RES_DRAWFRMFMT)
+            pGetZOrdnerHint->m_rnZOrder = GetMaster()->GetOrdNum();
+    }
+    else if (auto pConnectedHint = dynamic_cast<const sw::GetObjectConnectedHint*>(&rHint))
+    {
+        pConnectedHint->m_risConnected |= (GetAnchorFrame() != nullptr);
+    }
+}
+
+// #i26791#
+// #i28701# - added parameter <_bUpdateSortedObjsList>
+void SwDrawContact::InvalidateObjs_( const bool _bUpdateSortedObjsList )
+{
+    for(const auto& rpDrawVirtObj : maDrawVirtObjs)
+    // invalidate position of existing 'virtual' drawing objects
+    {
+        SwDrawVirtObj* pDrawVirtObj(rpDrawVirtObj.get());
+        // #i33313# - invalidation only for connected
+        // 'virtual' drawing objects
+        if ( pDrawVirtObj->IsConnected() )
+        {
+            pDrawVirtObj->AnchoredObj().InvalidateObjPos();
+            // #i28701#
+            if ( _bUpdateSortedObjsList )
+            {
+                pDrawVirtObj->AnchoredObj().UpdateObjInSortedList();
+            }
+        }
+    }
+
+    // invalidate position of 'master' drawing object
+    SwAnchoredObject* pAnchoredObj = GetAnchoredObj( nullptr );
+    pAnchoredObj->InvalidateObjPos();
+    // #i28701#
+    if ( _bUpdateSortedObjsList )
+    {
+        pAnchoredObj->UpdateObjInSortedList();
+    }
+}
+
+void SwDrawContact::DisconnectFromLayout( bool _bMoveMasterToInvisibleLayer )
+{
+    mbDisconnectInProgress = true;
+
+    // --> #i36181# - notify background of drawing object
+    if ( _bMoveMasterToInvisibleLayer &&
+         !(GetFormat()->GetDoc()->IsInDtor()) &&
+         GetAnchorFrame() && !GetAnchorFrame()->IsInDtor() )
+    {
+        const tools::Rectangle aOldRect( maAnchoredDrawObj.GetObjRectWithSpaces().SVRect() );
+        lcl_NotifyBackgroundOfObj( *this, *GetMaster(), &aOldRect );
+        NotifyBackgroundOfAllVirtObjs( &aOldRect );
+    }
+
+    // remove 'virtual' drawing objects from writer
+    // layout and from drawing page
+    for(auto& rpVirtDrawObj : maDrawVirtObjs)
+    {
+        rpVirtDrawObj->RemoveFromWriterLayout();
+        rpVirtDrawObj->RemoveFromDrawingPage();
+    }
+
+    if ( maAnchoredDrawObj.GetAnchorFrame() )
+    {
+        maAnchoredDrawObj.AnchorFrame()->RemoveDrawObj( maAnchoredDrawObj );
+    }
+
+    if ( _bMoveMasterToInvisibleLayer && GetMaster() && GetMaster()->IsInserted() )
+    {
+        SdrViewIter aIter( GetMaster() );
+        for( SdrView* pView = aIter.FirstView(); pView;
+                    pView = aIter.NextView() )
+        {
+            pView->MarkObj( GetMaster(), pView->GetSdrPageView(), true );
+        }
+
+        // Instead of removing 'master' object from drawing page, move the
+        // 'master' drawing object into the corresponding invisible layer.
+        {
+            //static_cast<SwFrameFormat*>(GetRegisteredIn())->getIDocumentDrawModelAccess()->GetDrawModel()->GetPage(0)->
+            //                            RemoveObject( GetMaster()->GetOrdNum() );
+            // #i18447# - in order to consider group object correct
+            // use new method <SwDrawContact::MoveObjToInvisibleLayer(..)>
+            MoveObjToInvisibleLayer( GetMaster() );
+        }
+    }
+
+    mbDisconnectInProgress = false;
+}
+
+/// method to remove 'master' drawing object from drawing page.
+void SwDrawContact::RemoveMasterFromDrawPage()
+{
+    if ( GetMaster() )
+    {
+        GetMaster()->SetUserCall( nullptr );
+        if ( GetMaster()->IsInserted() )
+        {
+            static_cast<SwFrameFormat*>(GetRegisteredIn())->getIDocumentDrawModelAccess().GetDrawModel()->GetPage(0)->
+                                        RemoveObject( GetMaster()->GetOrdNum() );
+        }
+    }
+}
+
+// disconnect for a dedicated drawing object - could be 'master' or 'virtual'.
+// a 'master' drawing object will disconnect a 'virtual' drawing object
+// in order to take its place.
+// #i19919# - no special case, if drawing object isn't in
+// page header/footer, in order to get drawing objects in repeating table headers
+// also working.
+void SwDrawContact::DisconnectObjFromLayout( SdrObject* _pDrawObj )
+{
+    if ( auto pSwDrawVirtObj = dynamic_cast<SwDrawVirtObj*>( _pDrawObj) )
+    {
+        pSwDrawVirtObj->RemoveFromWriterLayout();
+        pSwDrawVirtObj->RemoveFromDrawingPage();
+    }
+    else
+    {
+        const auto ppVirtDrawObj(std::find_if(maDrawVirtObjs.begin(), maDrawVirtObjs.end(),
+                [] (const SwDrawVirtObjPtr& pObj) { return pObj->IsConnected(); }));
+
+        if(ppVirtDrawObj != maDrawVirtObjs.end())
+        {
+            // replace found 'virtual' drawing object by 'master' drawing
+            // object and disconnect the 'virtual' one
+            SwDrawVirtObj* pDrawVirtObj(ppVirtDrawObj->get());
+            SwFrame* pNewAnchorFrameOfMaster = pDrawVirtObj->AnchorFrame();
+            // disconnect 'virtual' drawing object
+            pDrawVirtObj->RemoveFromWriterLayout();
+            pDrawVirtObj->RemoveFromDrawingPage();
+            // disconnect 'master' drawing object from current frame
+            GetAnchorFrame()->RemoveDrawObj( maAnchoredDrawObj );
+            // re-connect 'master' drawing object to frame of found 'virtual'
+            // drawing object.
+            pNewAnchorFrameOfMaster->AppendDrawObj( maAnchoredDrawObj );
+        }
+        else
+        {
+            // no connected 'virtual' drawing object found. Thus, disconnect
+            // completely from layout.
+            DisconnectFromLayout();
+        }
+    }
+}
+
+static SwTextFrame* lcl_GetFlyInContentAnchor( SwTextFrame* _pProposedAnchorFrame,
+                                   SwPosition const& rAnchorPos)
+{
+    SwTextFrame* pAct = _pProposedAnchorFrame;
+    SwTextFrame* pTmp;
+    TextFrameIndex const nTextOffset(_pProposedAnchorFrame->MapModelToViewPos(rAnchorPos));
+    do
+    {
+        pTmp = pAct;
+        pAct = pTmp->GetFollow();
+    }
+    while (pAct && nTextOffset >= pAct->GetOffset());
+    return pTmp;
+}
+
+void SwDrawContact::ConnectToLayout( const SwFormatAnchor* pAnch )
+{
+    // *no* connect to layout during disconnection from layout.
+    if ( mbDisconnectInProgress )
+    {
+        OSL_FAIL( "<SwDrawContact::ConnectToLayout(..)> called during disconnection.");
+        return;
+    }
+
+    // --> #i33909# - *no* connect to layout, if 'master' drawing
+    // object isn't inserted in the drawing page
+    if ( !GetMaster()->IsInserted() )
+    {
+        OSL_FAIL( "<SwDrawContact::ConnectToLayout(..)> - master drawing object not inserted -> no connect to layout. Please inform od@openoffice.org" );
+        return;
+    }
+
+    SwFrameFormat* pDrawFrameFormat = static_cast<SwFrameFormat*>(GetRegisteredIn());
+
+    if( !pDrawFrameFormat->getIDocumentLayoutAccess().GetCurrentViewShell() )
+        return;
+
+    // remove 'virtual' drawing objects from writer
+    // layout and from drawing page, and remove 'master' drawing object from
+    // writer layout - 'master' object will remain in drawing page.
+    DisconnectFromLayout( false );
+
+    if ( !pAnch )
+    {
+        pAnch = &(pDrawFrameFormat->GetAnchor());
+    }
+
+    switch ( pAnch->GetAnchorId() )
+    {
+        case RndStdIds::FLY_AT_PAGE:
+                {
+                sal_uInt16 nPgNum = pAnch->GetPageNum();
+                SwViewShell *pShell = pDrawFrameFormat->getIDocumentLayoutAccess().GetCurrentViewShell();
+                if( !pShell )
+                    break;
+                SwRootFrame* pRoot = pShell->GetLayout();
+                SwPageFrame *pPage = static_cast<SwPageFrame*>(pRoot->Lower());
+
+                for ( sal_uInt16 i = 1; i < nPgNum && pPage; ++i )
+                {
+                    pPage = static_cast<SwPageFrame*>(pPage->GetNext());
+                }
+
+                if ( pPage )
+                {
+                    pPage->AppendDrawObj( maAnchoredDrawObj );
+                }
+                else
+                    //Looks stupid but is allowed (compare SwFEShell::SetPageObjsNewPage)
+                    pRoot->SetAssertFlyPages();
+                }
+                break;
+
+        case RndStdIds::FLY_AT_CHAR:
+        case RndStdIds::FLY_AT_PARA:
+        case RndStdIds::FLY_AT_FLY:
+        case RndStdIds::FLY_AS_CHAR:
+            {
+                if ( pAnch->GetAnchorId() == RndStdIds::FLY_AS_CHAR )
+                {
+                    ClrContourCache( GetMaster() );
+                }
+                // support drawing objects in header/footer,
+                // but not control objects:
+                // anchor at first found frame the 'master' object and
+                // at the following frames 'virtual' drawing objects.
+                // Note: method is similar to <SwFlyFrameFormat::MakeFrames(..)>
+                sw::BroadcastingModify *pModify = nullptr;
+                if( pAnch->GetContentAnchor() )
+                {
+                    if ( pAnch->GetAnchorId() == RndStdIds::FLY_AT_FLY )
+                    {
+                        SwNodeIndex aIdx( pAnch->GetContentAnchor()->nNode );
+                        SwContentNode* pCNd = pDrawFrameFormat->GetDoc()->GetNodes().GoNext( &aIdx );
+                        if (SwIterator<SwFrame, SwContentNode, sw::IteratorMode::UnwrapMulti>(*pCNd).First())
+                            pModify = pCNd;
+                        else
+                        {
+                            const SwNodeIndex& rIdx = pAnch->GetContentAnchor()->nNode;
+                            SwFrameFormats& rFormats = *(pDrawFrameFormat->GetDoc()->GetSpzFrameFormats());
+                            for( auto pFlyFormat : rFormats )
+                            {
+                                if( pFlyFormat->GetContent().GetContentIdx() &&
+                                    rIdx == *(pFlyFormat->GetContent().GetContentIdx()) )
+                                {
+                                    pModify = pFlyFormat;
+                                    break;
+                                }
+                            }
+                        }
+                    }
+                    else
+                    {
+                        pModify = pAnch->GetContentAnchor()->nNode.GetNode().GetContentNode();
+                    }
+                }
+
+                // #i29199# - It is possible, that
+                // the anchor doesn't exist - E.g., reordering the
+                // sub-documents in a master document.
+                // Note: The anchor will be inserted later.
+                if ( !pModify )
+                {
+                    // break to end of the current switch case.
+                    break;
+                }
+
+                SwIterator<SwFrame, sw::BroadcastingModify, sw::IteratorMode::UnwrapMulti> aIter(*pModify);
+                SwFrame* pAnchorFrameOfMaster = nullptr;
+                for( SwFrame *pFrame = aIter.First(); pFrame; pFrame = aIter.Next() )
+                {
+                    // append drawing object, if
+                    // (1) proposed anchor frame isn't a follow and...
+                    const bool bFollow = pFrame->IsContentFrame() && static_cast<SwContentFrame*>(pFrame)->IsFollow();
+                    if (bFollow)
+                        continue;
+
+                    // (2) drawing object isn't a control object to be anchored
+                    //     in header/footer.
+                    const bool bControlInHF = ::CheckControlLayer(GetMaster()) && pFrame->FindFooterOrHeader();
+                    // tdf#129542 but make an exception for control objects so they can get added to just the first frame,
+                    // the Master Anchor Frame and not the others
+                    if (bControlInHF && pAnchorFrameOfMaster)
+                        continue;
+
+                    bool bAdd;
+                    if (RndStdIds::FLY_AT_FLY == pAnch->GetAnchorId())
+                        bAdd = true;
+                    else
+                    {
+                        assert(pFrame->IsTextFrame());
+                        bAdd = IsAnchoredObjShown(*static_cast<SwTextFrame*>(pFrame), *pAnch);
+                    }
+
+                    if( bAdd )
+                    {
+                        if ( RndStdIds::FLY_AT_FLY == pAnch->GetAnchorId() && !pFrame->IsFlyFrame() )
+                        {
+                            pFrame = pFrame->FindFlyFrame();
+                            assert(pFrame);
+                        }
+
+                        // find correct follow for as character anchored objects
+                        if ((pAnch->GetAnchorId() == RndStdIds::FLY_AS_CHAR) &&
+                             pFrame->IsTextFrame() )
+                        {
+                            pFrame = lcl_GetFlyInContentAnchor(
+                                        static_cast<SwTextFrame*>(pFrame),
+                                        *pAnch->GetContentAnchor());
+                        }
+
+                        if ( !pAnchorFrameOfMaster )
+                        {
+                            // append 'master' drawing object
+                            pAnchorFrameOfMaster = pFrame;
+                            pFrame->AppendDrawObj( maAnchoredDrawObj );
+                        }
+                        else
+                        {
+                            // append 'virtual' drawing object
+                            SwDrawVirtObj* pDrawVirtObj = AddVirtObj(*pFrame);
+                            if ( pAnch->GetAnchorId() == RndStdIds::FLY_AS_CHAR )
+                            {
+                                ClrContourCache( pDrawVirtObj );
+                            }
+                            pFrame->AppendDrawObj( pDrawVirtObj->AnchoredObj() );
+
+                            pDrawVirtObj->ActionChanged();
+                        }
+
+                        if ( pAnch->GetAnchorId() == RndStdIds::FLY_AS_CHAR )
+                        {
+                            pFrame->InvalidatePrt();
+                        }
+                    }
+                }
+            }
+            break;
+        default:
+            assert(!"Unknown Anchor.");
+            break;
+    }
+    if ( GetAnchorFrame() )
+    {
+        ::setContextWritingMode( maAnchoredDrawObj.DrawObj(), GetAnchorFrame() );
+        // #i26791# - invalidate objects instead of direct positioning
+        InvalidateObjs_();
+    }
+}
+
+/// insert 'master' drawing object into drawing page
+void SwDrawContact::InsertMasterIntoDrawPage()
+{
+    if ( !GetMaster()->IsInserted() )
+    {
+        GetFormat()->getIDocumentDrawModelAccess().GetDrawModel()->GetPage(0)
+                ->InsertObject( GetMaster(), GetMaster()->GetOrdNumDirect() );
+    }
+    GetMaster()->SetUserCall( this );
+}
+
+SwPageFrame* SwDrawContact::FindPage( const SwRect &rRect )
+{
+    // --> #i28701# - use method <GetPageFrame()>
+    SwPageFrame* pPg = GetPageFrame();
+    if ( !pPg && GetAnchorFrame() )
+        pPg = GetAnchorFrame()->FindPageFrame();
+    if ( pPg )
+        pPg = const_cast<SwPageFrame*>(static_cast<const SwPageFrame*>(::FindPage( rRect, pPg )));
+    return pPg;
+}
+
+void SwDrawContact::ChkPage()
+{
+    if ( mbDisconnectInProgress )
+    {
+        OSL_FAIL( "<SwDrawContact::ChkPage()> called during disconnection." );
+        return;
+    }
+
+    // --> #i28701#
+    SwPageFrame* pPg = ( maAnchoredDrawObj.GetAnchorFrame() &&
+                       maAnchoredDrawObj.GetAnchorFrame()->IsPageFrame() )
+                     ? GetPageFrame()
+                     : FindPage( SwRect(GetMaster()->GetCurrentBoundRect()) );
+    if ( GetPageFrame() == pPg )
+        return;
+
+    // if drawing object is anchor in header/footer a change of the page
+    // is a dramatic change. Thus, completely re-connect to the layout
+    if ( maAnchoredDrawObj.GetAnchorFrame() &&
+         maAnchoredDrawObj.GetAnchorFrame()->FindFooterOrHeader() )
+    {
+        ConnectToLayout();
+    }
+    else
+    {
+        // --> #i28701# - use methods <GetPageFrame()> and <SetPageFrame>
+        if ( GetPageFrame() )
+            GetPageFrame()->RemoveDrawObjFromPage( maAnchoredDrawObj );
+        pPg->AppendDrawObjToPage( maAnchoredDrawObj );
+        maAnchoredDrawObj.SetPageFrame( pPg );
+    }
+}
+
+// Important note:
+// method is called by method <SwDPage::ReplaceObject(..)>, which called its
+// corresponding superclass method <FmFormPage::ReplaceObject(..)>.
+// Note: 'master' drawing object *has* to be connected to layout triggered
+//       by the caller of this, if method is called.
+void SwDrawContact::ChangeMasterObject(SdrObject* pNewMaster)
+{
+    DisconnectFromLayout( false );
+    // consider 'virtual' drawing objects
+    RemoveAllVirtObjs();
+
+    GetMaster()->SetUserCall( nullptr );
+    if(pNewMaster)
+        maAnchoredDrawObj.SetDrawObj(*pNewMaster);
+    else
+        mbMasterObjCleared = true;
+    GetMaster()->SetUserCall( this );
+
+    InvalidateObjs_();
+}
+
+/// get data collection of anchored objects, handled by with contact
+void SwDrawContact::GetAnchoredObjs(std::vector<SwAnchoredObject*>& o_rAnchoredObjs) const
+{
+    o_rAnchoredObjs.push_back(const_cast<SwAnchoredDrawObject*>(&maAnchoredDrawObj));
+
+    for(auto& rpDrawVirtObj : maDrawVirtObjs)
+        o_rAnchoredObjs.push_back(&rpDrawVirtObj->AnchoredObj());
+}
+
+// AW: own sdr::contact::ViewContact (VC) sdr::contact::ViewObjectContact (VOC) needed
+// since offset is defined different from SdrVirtObj's sdr::contact::ViewContactOfVirtObj.
+// For paint, that offset is used by setting at the OutputDevice; for primitives this is
+// not possible since we have no OutputDevice, but define the geometry itself.
+
+namespace sdr::contact
+{
+        namespace {
+
+        class VOCOfDrawVirtObj : public ViewObjectContactOfSdrObj
+        {
+        protected:
+            /**
+             * This method is responsible for creating the graphical visualisation data which is
+             * stored/cached in the local primitive. Default gets view-independent Primitive from
+             * the ViewContact using ViewContact::getViewIndependentPrimitive2DContainer(), takes
+             * care of visibility, handles glue and ghosted.
+             *
+             * This method will not handle included hierarchies and not check geometric visibility.
+             */
+            virtual void createPrimitive2DSequence(const DisplayInfo& rDisplayInfo, drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const override;
+
+        public:
+            VOCOfDrawVirtObj(ObjectContact& rObjectContact, ViewContact& rViewContact)
+            :   ViewObjectContactOfSdrObj(rObjectContact, rViewContact)
+            {
+            }
+        };
+
+        class VCOfDrawVirtObj : public ViewContactOfVirtObj
+        {
+        protected:
+            /** Create an Object-Specific ViewObjectContact, set ViewContact and ObjectContact.
+             *
+             * Always needs to return something. Default is to create a standard ViewObjectContact
+             * containing the given ObjectContact and *this.
+             */
+            virtual ViewObjectContact& CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact) override;
+
+        public:
+            /// basic constructor, used from SdrObject.
+            explicit VCOfDrawVirtObj(SwDrawVirtObj& rObj)
+            :   ViewContactOfVirtObj(rObj)
+            {
+            }
+
+            /// access to SwDrawVirtObj
+            SwDrawVirtObj& GetSwDrawVirtObj() const
+            {
+                return static_cast<SwDrawVirtObj&>(mrObject);
+            }
+        };
+
+        }
+} // end of namespace sdr::contact
+
+namespace sdr::contact
+{
+        /// recursively collect primitive data from given VOC with given offset
+        static void impAddPrimitivesFromGroup(const ViewObjectContact& rVOC, const basegfx::B2DHomMatrix& rOffsetMatrix, const DisplayInfo& rDisplayInfo, drawinglayer::primitive2d::Primitive2DContainer& rxTarget)
+        {
+            const sal_uInt32 nSubHierarchyCount(rVOC.GetViewContact().GetObjectCount());
+
+            for(sal_uInt32 a(0); a < nSubHierarchyCount; a++)
+            {
+                const ViewObjectContact& rCandidate(rVOC.GetViewContact().GetViewContact(a).GetViewObjectContact(rVOC.GetObjectContact()));
+
+                if(rCandidate.GetViewContact().GetObjectCount())
+                {
+                    // is a group object itself, call recursively
+                    impAddPrimitivesFromGroup(rCandidate, rOffsetMatrix, rDisplayInfo, rxTarget);
+                }
+                else
+                {
+                    // single object, add primitives; check model-view visibility
+                    if(rCandidate.isPrimitiveVisible(rDisplayInfo))
+                    {
+                        drawinglayer::primitive2d::Primitive2DContainer aNewSequence(rCandidate.getPrimitive2DSequence(rDisplayInfo));
+
+                        if(!aNewSequence.empty())
+                        {
+                            // get ranges
+                            const drawinglayer::geometry::ViewInformation2D& rViewInformation2D(rCandidate.GetObjectContact().getViewInformation2D());
+                            const basegfx::B2DRange& aViewRange(rViewInformation2D.getViewport());
+                            basegfx::B2DRange aObjectRange(rCandidate.getObjectRange());
+
+                            // correct with virtual object's offset
+                            aObjectRange.transform(rOffsetMatrix);
+
+                            // check geometrical visibility (with offset)
+                            if(!aViewRange.overlaps(aObjectRange))
+                            {
+                                // not visible, release
+                                aNewSequence.clear();
+                            }
+                        }
+
+                        if(!aNewSequence.empty())
+                        {
+                            rxTarget.append(aNewSequence);
+                        }
+                    }
+                }
+            }
+        }
+
+        void VOCOfDrawVirtObj::createPrimitive2DSequence(const DisplayInfo& rDisplayInfo, drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const
+        {
+            // tdf#91260 have already checked top-level one is on the right page
+            assert(isPrimitiveVisible(rDisplayInfo));
+            // nasty corner case: override to clear page frame to disable the
+            // sub-objects' anchor check, because their anchor is always on
+            // the first page that the page style is applied to
+            DisplayInfo aDisplayInfo(rDisplayInfo);
+            aDisplayInfo.SetWriterPageFrame(basegfx::B2IRectangle());
+            const VCOfDrawVirtObj& rVC = static_cast< const VCOfDrawVirtObj& >(GetViewContact());
+            const SdrObject& rReferencedObject = rVC.GetSwDrawVirtObj().GetReferencedObj();
+            drawinglayer::primitive2d::Primitive2DContainer xRetval;
+
+            // create offset transformation
+            basegfx::B2DHomMatrix aOffsetMatrix;
+            const Point aLocalOffset(rVC.GetSwDrawVirtObj().GetOffset());
+
+            if(aLocalOffset.X() || aLocalOffset.Y())
+            {
+                aOffsetMatrix.set(0, 2, aLocalOffset.X());
+                aOffsetMatrix.set(1, 2, aLocalOffset.Y());
+            }
+
+            if(dynamic_cast<const SdrObjGroup*>( &rReferencedObject) !=  nullptr)
+            {
+                // group object. Since the VOC/OC/VC hierarchy does not represent the
+                // hierarchy virtual objects when they have group objects
+                // (ViewContactOfVirtObj::GetObjectCount() returns null for that purpose)
+                // to avoid multiple usages of VOCs (which would not work), the primitives
+                // for the sub-hierarchy need to be collected here
+
+                // Get the VOC of the referenced object (the Group) and fetch primitives from it
+                const ViewObjectContact& rVOCOfRefObj = rReferencedObject.GetViewContact().GetViewObjectContact(GetObjectContact());
+                impAddPrimitivesFromGroup(rVOCOfRefObj, aOffsetMatrix, aDisplayInfo, xRetval);
+            }
+            else
+            {
+                // single object, use method from referenced object to get the Primitive2DSequence
+                rReferencedObject.GetViewContact().getViewIndependentPrimitive2DContainer(xRetval);
+            }
+
+            if(!xRetval.empty())
+            {
+                // create transform primitive
+                drawinglayer::primitive2d::Primitive2DReference xReference(new drawinglayer::primitive2d::TransformPrimitive2D(aOffsetMatrix, std::move(xRetval)));
+                xRetval = drawinglayer::primitive2d::Primitive2DContainer { xReference };
+            }
+
+            rVisitor.visit(xRetval);
+        }
+
+        ViewObjectContact& VCOfDrawVirtObj::CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact)
+        {
+            return *(new VOCOfDrawVirtObj(rObjectContact, *this));
+        }
+
+} // end of namespace sdr::contact
+
+/// implementation of class <SwDrawVirtObj>
+std::unique_ptr<sdr::contact::ViewContact> SwDrawVirtObj::CreateObjectSpecificViewContact()
+{
+    return std::make_unique<sdr::contact::VCOfDrawVirtObj>(*this);
+}
+
+SwDrawVirtObj::SwDrawVirtObj(
+    SdrModel& rSdrModel,
+    SdrObject& _rNewObj,
+    SwDrawContact& _rDrawContact)
+:   SdrVirtObj(rSdrModel, _rNewObj ),
+    mrDrawContact(_rDrawContact)
+{
+    // #i26791#
+    maAnchoredDrawObj.SetDrawObj( *this );
+
+    // #i35635# - set initial position out of sight
+    NbcMove( Size( -16000, -16000 ) );
+}
+
+SwDrawVirtObj::SwDrawVirtObj(
+    SdrModel& rSdrModel,
+    SwDrawVirtObj const & rSource)
+:   SdrVirtObj(rSdrModel, rSource),
+    mrDrawContact(rSource.mrDrawContact)
+{
+    // #i26791#
+    maAnchoredDrawObj.SetDrawObj( *this );
+
+    // #i35635# - set initial position out of sight
+    NbcMove( Size( -16000, -16000 ) );
+
+    // Note: Members <maAnchoredDrawObj> and <mrDrawContact>
+    //       haven't to be considered.
+}
+
+SwDrawVirtObj::~SwDrawVirtObj()
+{
+}
+
+SwDrawVirtObj* SwDrawVirtObj::CloneSdrObject(SdrModel& rTargetModel) const
+{
+    return new SwDrawVirtObj(rTargetModel, *this);
+}
+
+const SwFrame* SwDrawVirtObj::GetAnchorFrame() const
+{
+    // #i26791# - use new member <maAnchoredDrawObj>
+    return maAnchoredDrawObj.GetAnchorFrame();
+}
+
+SwFrame* SwDrawVirtObj::AnchorFrame()
+{
+    // #i26791# - use new member <maAnchoredDrawObj>
+    return maAnchoredDrawObj.AnchorFrame();
+}
+
+void SwDrawVirtObj::RemoveFromWriterLayout()
+{
+    // remove contact object from frame for 'virtual' drawing object
+    // #i26791# - use new member <maAnchoredDrawObj>
+    if ( maAnchoredDrawObj.GetAnchorFrame() )
+    {
+        maAnchoredDrawObj.AnchorFrame()->RemoveDrawObj( maAnchoredDrawObj );
+    }
+}
+
+void SwDrawVirtObj::AddToDrawingPage(SwFrame const& rAnchorFrame)
+{
+    // determine 'master'
+    SdrObject* pOrgMasterSdrObj = mrDrawContact.GetMaster();
+
+    // insert 'virtual' drawing object into page, set layer and user call.
+    SdrPage* pDrawPg = pOrgMasterSdrObj->getSdrPageFromSdrObject();
+    // default: insert before master object
+    auto nOrdNum(GetReferencedObj().GetOrdNum());
+
+    // maintain invariant that a shape's textbox immediately follows the shape
+    // also for the multiple SdrDrawVirtObj created for shapes in header/footer
+    if (SwFrameFormat const*const pFlyFormat =
+            SwTextBoxHelper::getOtherTextBoxFormat(mrDrawContact.GetFormat(), RES_DRAWFRMFMT))
+    {
+        // this is for the case when the flyframe SdrVirtObj is created before the draw one
+        if (SwSortedObjs const*const pObjs = rAnchorFrame.GetDrawObjs())
+        {
+            for (SwAnchoredObject const*const pAnchoredObj : *pObjs)
+            {
+                if (&pAnchoredObj->GetFrameFormat() == pFlyFormat)
+                {
+                    assert(dynamic_cast<SwFlyFrame const*>(pAnchoredObj));
+                    nOrdNum = pAnchoredObj->GetDrawObj()->GetOrdNum();
+                    // the master SdrObj should have the highest index
+                    assert(nOrdNum < GetReferencedObj().GetOrdNum());
+                    break;
+                }
+            }
+        }
+        // this happens on initial insertion, the draw object is created first
+        SAL_INFO_IF(GetReferencedObj().GetOrdNum() == nOrdNum, "sw", "AddToDrawingPage: cannot find SdrObject for text box's shape");
+    }
+
+    // #i27030# - apply order number of referenced object
+    if ( nullptr != pDrawPg )
+    {
+        // #i27030# - apply order number of referenced object
+        pDrawPg->InsertObject(this, nOrdNum);
+    }
+    else
+    {
+        pDrawPg = getSdrPageFromSdrObject();
+        if ( pDrawPg )
+        {
+            pDrawPg->SetObjectOrdNum(GetOrdNumDirect(), nOrdNum);
+        }
+        else
+        {
+            SetOrdNum(nOrdNum);
+        }
+    }
+    SetUserCall( &mrDrawContact );
+}
+
+void SwDrawVirtObj::RemoveFromDrawingPage()
+{
+    SetUserCall( nullptr );
+    if ( getSdrPageFromSdrObject() )
+    {
+        getSdrPageFromSdrObject()->RemoveObject( GetOrdNum() );
+    }
+}
+
+/// Is 'virtual' drawing object connected to writer layout and to drawing layer?
+bool SwDrawVirtObj::IsConnected() const
+{
+    bool bRetVal = GetAnchorFrame() &&
+                   ( getSdrPageFromSdrObject() && GetUserCall() );
+
+    return bRetVal;
+}
+
+void SwDrawVirtObj::NbcSetAnchorPos(const Point& rPnt)
+{
+    SdrObject::NbcSetAnchorPos( rPnt );
+}
+
+// #i97197#
+// the methods relevant for positioning
+
+const tools::Rectangle& SwDrawVirtObj::GetCurrentBoundRect() const
+{
+    if(m_aOutRect.IsEmpty())
+    {
+        const_cast<SwDrawVirtObj*>(this)->RecalcBoundRect();
+    }
+
+    return m_aOutRect;
+}
+
+const tools::Rectangle& SwDrawVirtObj::GetLastBoundRect() const
+{
+    return m_aOutRect;
+}
+
+Point SwDrawVirtObj::GetOffset() const
+{
+    // do NOT use IsEmpty() here, there is already a useful offset
+    // in the position
+    if(m_aOutRect == tools::Rectangle())
+    {
+        return Point();
+    }
+    else
+    {
+        return m_aOutRect.TopLeft() - GetReferencedObj().GetCurrentBoundRect().TopLeft();
+    }
+}
+
+void SwDrawVirtObj::SetBoundRectDirty()
+{
+    // do nothing to not lose model information in aOutRect
+}
+
+void SwDrawVirtObj::RecalcBoundRect()
+{
+    // #i26791# - switch order of calling <GetOffset()> and
+    // <ReferencedObj().GetCurrentBoundRect()>, because <GetOffset()> calculates
+    // its value by the 'BoundRect' of the referenced object.
+
+    const Point aOffset(GetOffset());
+    m_aOutRect = ReferencedObj().GetCurrentBoundRect() + aOffset;
+}
+
+basegfx::B2DPolyPolygon SwDrawVirtObj::TakeXorPoly() const
+{
+    basegfx::B2DPolyPolygon aRetval(rRefObj.TakeXorPoly());
+    aRetval.transform(basegfx::utils::createTranslateB2DHomMatrix(GetOffset().X(), GetOffset().Y()));
+
+    return aRetval;
+}
+
+basegfx::B2DPolyPolygon SwDrawVirtObj::TakeContour() const
+{
+    basegfx::B2DPolyPolygon aRetval(rRefObj.TakeContour());
+    aRetval.transform(basegfx::utils::createTranslateB2DHomMatrix(GetOffset().X(), GetOffset().Y()));
+
+    return aRetval;
+}
+
+void SwDrawVirtObj::AddToHdlList(SdrHdlList& rHdlList) const
+{
+    SdrHdlList tmpList(nullptr);
+    rRefObj.AddToHdlList(tmpList);
+
+    size_t cnt = tmpList.GetHdlCount();
+    for(size_t i=0; i < cnt; ++i)
+    {
+        SdrHdl* pHdl = tmpList.GetHdl(i);
+        Point aP(pHdl->GetPos() + GetOffset());
+        pHdl->SetPos(aP);
+    }
+    tmpList.MoveTo(rHdlList);
+}
+
+void SwDrawVirtObj::NbcMove(const Size& rSiz)
+{
+    SdrObject::NbcMove( rSiz );
+}
+
+void SwDrawVirtObj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
+{
+    rRefObj.NbcResize(rRef - GetOffset(), xFact, yFact);
+    SetBoundAndSnapRectsDirty();
+}
+
+void SwDrawVirtObj::NbcRotate(const Point& rRef, Degree100 nAngle, double sn, double cs)
+{
+    rRefObj.NbcRotate(rRef - GetOffset(), nAngle, sn, cs);
+    SetBoundAndSnapRectsDirty();
+}
+
+void SwDrawVirtObj::NbcMirror(const Point& rRef1, const Point& rRef2)
+{
+    rRefObj.NbcMirror(rRef1 - GetOffset(), rRef2 - GetOffset());
+    SetBoundAndSnapRectsDirty();
+}
+
+void SwDrawVirtObj::NbcShear(const Point& rRef, Degree100 nAngle, double tn, bool bVShear)
+{
+    rRefObj.NbcShear(rRef - GetOffset(), nAngle, tn, bVShear);
+    SetBoundAndSnapRectsDirty();
+}
+
+void SwDrawVirtObj::Move(const Size& rSiz)
+{
+    SdrObject::Move( rSiz );
+}
+
+void SwDrawVirtObj::Resize(const Point& rRef, const Fraction& xFact, const Fraction& yFact, bool bUnsetRelative)
+{
+    if(xFact.GetNumerator() != xFact.GetDenominator() || yFact.GetNumerator() != yFact.GetDenominator())
+    {
+        tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
+        rRefObj.Resize(rRef - GetOffset(), xFact, yFact, bUnsetRelative);
+        SetBoundAndSnapRectsDirty();
+        SendUserCall(SdrUserCallType::Resize, aBoundRect0);
+    }
+}
+
+void SwDrawVirtObj::Rotate(const Point& rRef, Degree100 nAngle, double sn, double cs)
+{
+    if(nAngle)
+    {
+        tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
+        rRefObj.Rotate(rRef - GetOffset(), nAngle, sn, cs);
+        SetBoundAndSnapRectsDirty();
+        SendUserCall(SdrUserCallType::Resize, aBoundRect0);
+    }
+}
+
+void SwDrawVirtObj::Mirror(const Point& rRef1, const Point& rRef2)
+{
+    tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
+    rRefObj.Mirror(rRef1 - GetOffset(), rRef2 - GetOffset());
+    SetBoundAndSnapRectsDirty();
+    SendUserCall(SdrUserCallType::Resize, aBoundRect0);
+}
+
+void SwDrawVirtObj::Shear(const Point& rRef, Degree100 nAngle, double tn, bool bVShear)
+{
+    if(nAngle)
+    {
+        tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
+        rRefObj.Shear(rRef - GetOffset(), nAngle, tn, bVShear);
+        SetBoundAndSnapRectsDirty();
+        SendUserCall(SdrUserCallType::Resize, aBoundRect0);
+    }
+}
+
+void SwDrawVirtObj::RecalcSnapRect()
+{
+    aSnapRect = rRefObj.GetSnapRect();
+    aSnapRect += GetOffset();
+}
+
+const tools::Rectangle& SwDrawVirtObj::GetSnapRect() const
+{
+    const_cast<SwDrawVirtObj*>(this)->aSnapRect = rRefObj.GetSnapRect();
+    const_cast<SwDrawVirtObj*>(this)->aSnapRect += GetOffset();
+
+    return aSnapRect;
+}
+
+void SwDrawVirtObj::SetSnapRect(const tools::Rectangle& rRect)
+{
+    tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
+    tools::Rectangle aR(rRect);
+    aR -= GetOffset();
+    rRefObj.SetSnapRect(aR);
+    SetBoundAndSnapRectsDirty();
+    SendUserCall(SdrUserCallType::Resize, aBoundRect0);
+}
+
+void SwDrawVirtObj::NbcSetSnapRect(const tools::Rectangle& rRect)
+{
+    tools::Rectangle aR(rRect);
+    aR -= GetOffset();
+    SetBoundAndSnapRectsDirty();
+    rRefObj.NbcSetSnapRect(aR);
+}
+
+const tools::Rectangle& SwDrawVirtObj::GetLogicRect() const
+{
+    const_cast<SwDrawVirtObj*>(this)->aSnapRect = rRefObj.GetLogicRect();
+    const_cast<SwDrawVirtObj*>(this)->aSnapRect += GetOffset();
+
+    return aSnapRect;
+}
+
+void SwDrawVirtObj::SetLogicRect(const tools::Rectangle& rRect)
+{
+    tools::Rectangle aBoundRect0; if(m_pUserCall) aBoundRect0 = GetLastBoundRect();
+    tools::Rectangle aR(rRect);
+    aR -= GetOffset();
+    rRefObj.SetLogicRect(aR);
+    SetBoundAndSnapRectsDirty();
+    SendUserCall(SdrUserCallType::Resize, aBoundRect0);
+}
+
+void SwDrawVirtObj::NbcSetLogicRect(const tools::Rectangle& rRect)
+{
+    tools::Rectangle aR(rRect);
+    aR -= GetOffset();
+    rRefObj.NbcSetLogicRect(aR);
+    SetBoundAndSnapRectsDirty();
+}
+
+Point SwDrawVirtObj::GetSnapPoint(sal_uInt32 i) const
+{
+    Point aP(rRefObj.GetSnapPoint(i));
+    aP += GetOffset();
+
+    return aP;
+}
+
+Point SwDrawVirtObj::GetPoint(sal_uInt32 i) const
+{
+    return rRefObj.GetPoint(i) + GetOffset();
+}
+
+void SwDrawVirtObj::NbcSetPoint(const Point& rPnt, sal_uInt32 i)
+{
+    Point aP(rPnt);
+    aP -= GetOffset();
+    rRefObj.SetPoint(aP, i);
+    SetBoundAndSnapRectsDirty();
+}
+
+bool SwDrawVirtObj::HasTextEdit() const
+{
+    return rRefObj.HasTextEdit();
+}
+
+// override 'layer' methods for 'virtual' drawing object to assure
+// that layer of 'virtual' object is the layer of the referenced object.
+SdrLayerID SwDrawVirtObj::GetLayer() const
+{
+    return GetReferencedObj().GetLayer();
+}
+
+void SwDrawVirtObj::NbcSetLayer(SdrLayerID nLayer)
+{
+    ReferencedObj().NbcSetLayer( nLayer );
+    SdrVirtObj::NbcSetLayer( ReferencedObj().GetLayer() );
+}
+
+void SwDrawVirtObj::SetLayer(SdrLayerID nLayer)
+{
+    ReferencedObj().SetLayer( nLayer );
+    SdrVirtObj::NbcSetLayer( ReferencedObj().GetLayer() );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sw/source/core/draw/dflyobj.cxx b/sw/source/core/draw/dflyobj.cxx
new file mode 100644
index 000000000..3203bbc8d
--- /dev/null
+++ b/sw/source/core/draw/dflyobj.cxx
@@ -0,0 +1,1295 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <hintids.hxx>
+#include <comphelper/lok.hxx>
+#include <osl/diagnose.h>
+#include <tools/mapunit.hxx>
+#include <tools/UnitConversion.hxx>
+#include <svx/svdhdl.hxx>
+#include <svx/svdtrans.hxx>
+#include <editeng/protitem.hxx>
+#include <svx/svdpage.hxx>
+#include <vcl/canvastools.hxx>
+#include <vcl/gdimtf.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/ptrstyle.hxx>
+
+#include <fmtclds.hxx>
+#include <fmtornt.hxx>
+#include <fmtfsize.hxx>
+#include <fmturl.hxx>
+#include <viewsh.hxx>
+#include <frmatr.hxx>
+#include <doc.hxx>
+#include <IDocumentUndoRedo.hxx>
+#include <dflyobj.hxx>
+#include <flyfrm.hxx>
+#include <frmfmt.hxx>
+#include <viewopt.hxx>
+#include <frmtool.hxx>
+#include <flyfrms.hxx>
+#include <ndnotxt.hxx>
+#include <grfatr.hxx>
+#include <pagefrm.hxx>
+#include <rootfrm.hxx>
+#include <textboxhelper.hxx>
+#include <wrtsh.hxx>
+#include <ndgrf.hxx>
+#include <frmmgr.hxx>
+
+#include <svx/sdr/properties/defaultproperties.hxx>
+#include <basegfx/range/b2drange.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+
+// AW: For VCOfDrawVirtObj and stuff
+#include <svx/sdr/contact/viewcontactofvirtobj.hxx>
+#include <drawinglayer/primitive2d/BufferedDecompositionPrimitive2D.hxx>
+#include <drawinglayer/geometry/viewinformation2d.hxx>
+#include <sw_primitivetypes2d.hxx>
+#include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+#include <notxtfrm.hxx>
+
+using namespace ::com::sun::star;
+
+static bool bInResize = false;
+
+
+namespace sdr::contact
+{
+        namespace {
+
+        /**
+         * @see #i95264#
+         *
+         * currently needed since createViewIndependentPrimitive2DSequence() is called when
+         * RecalcBoundRect() is used. There should currently no VOCs being constructed since it
+         * gets not visualized (instead the corresponding SwVirtFlyDrawObj's referencing this one
+         * are visualized).
+         */
+        class VCOfSwFlyDrawObj : public ViewContactOfSdrObj
+        {
+        protected:
+            /** This method is responsible for creating the graphical visualisation data
+             *
+             * @note ONLY based on model data
+             */
+            virtual void createViewIndependentPrimitive2DSequence(drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const override;
+
+        public:
+            /// basic constructor, used from SdrObject.
+            explicit VCOfSwFlyDrawObj(SwFlyDrawObj& rObj)
+            :   ViewContactOfSdrObj(rObj)
+            {
+            }
+        };
+
+        }
+
+        void VCOfSwFlyDrawObj::createViewIndependentPrimitive2DSequence(drawinglayer::primitive2d::Primitive2DDecompositionVisitor&) const
+        {
+            // currently gets not visualized, return empty sequence
+        }
+
+} // end of namespace sdr::contact
+
+std::unique_ptr<sdr::properties::BaseProperties> SwFlyDrawObj::CreateObjectSpecificProperties()
+{
+    // create default properties
+    return std::make_unique<sdr::properties::DefaultProperties>(*this);
+}
+
+std::unique_ptr<sdr::contact::ViewContact> SwFlyDrawObj::CreateObjectSpecificViewContact()
+{
+    // needs an own VC since createViewIndependentPrimitive2DSequence()
+    // is called when RecalcBoundRect() is used
+    return std::make_unique<sdr::contact::VCOfSwFlyDrawObj>(*this);
+}
+
+SwFlyDrawObj::SwFlyDrawObj(SdrModel& rSdrModel)
+:   SdrObject(rSdrModel),
+    mbIsTextBox(false)
+{
+}
+
+SwFlyDrawObj::~SwFlyDrawObj()
+{
+}
+
+// SwFlyDrawObj - Factory-Methods
+SdrInventor SwFlyDrawObj::GetObjInventor() const
+{
+    return SdrInventor::Swg;
+}
+
+SdrObjKind SwFlyDrawObj::GetObjIdentifier() const
+{
+    return SdrObjKind::SwFlyDrawObjIdentifier;
+}
+
+// TODO: Need own primitive to get the FlyFrame paint working
+namespace drawinglayer::primitive2d
+{
+        namespace {
+
+        class SwVirtFlyDrawObjPrimitive : public BufferedDecompositionPrimitive2D
+        {
+        private:
+            const SwVirtFlyDrawObj&                 mrSwVirtFlyDrawObj;
+            const basegfx::B2DRange                 maOuterRange;
+
+        protected:
+            /// method which is to be used to implement the local decomposition of a 2D primitive
+            virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+        public:
+            SwVirtFlyDrawObjPrimitive(
+                const SwVirtFlyDrawObj& rSwVirtFlyDrawObj,
+                const basegfx::B2DRange &rOuterRange)
+            :   mrSwVirtFlyDrawObj(rSwVirtFlyDrawObj),
+                maOuterRange(rOuterRange)
+            {
+            }
+
+            virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
+
+            virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
+
+            // override to allow callbacks to wrap_DoPaintObject
+            virtual void get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor, const geometry::ViewInformation2D& rViewInformation) const override;
+
+            // data read access
+            const SwVirtFlyDrawObj& getSwVirtFlyDrawObj() const { return mrSwVirtFlyDrawObj; }
+            const basegfx::B2DRange& getOuterRange() const { return maOuterRange; }
+
+            /// provide unique ID
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+
+        }
+} // end of namespace drawinglayer::primitive2d
+
+namespace drawinglayer::primitive2d
+{
+        void SwVirtFlyDrawObjPrimitive::create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*rViewInformation*/) const
+        {
+            if(getOuterRange().isEmpty())
+                return;
+
+            // currently this SW object has no primitive representation. As long as this is the case,
+            // create invisible geometry to allow correct HitTest and BoundRect calculations for the
+            // object. Use a filled primitive to get 'inside' as default object hit. The special cases from
+            // the old SwVirtFlyDrawObj::CheckHit implementation are handled now in SwDrawView::PickObj;
+            // this removed the 'hack' to get a view from inside model data or to react on null-tolerance
+            // as it was done in the old implementation
+            rContainer.push_back(
+                createHiddenGeometryPrimitives2D(
+                    true,
+                    getOuterRange()));
+        }
+
+        bool SwVirtFlyDrawObjPrimitive::operator==(const BasePrimitive2D& rPrimitive) const
+        {
+            if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
+            {
+                const SwVirtFlyDrawObjPrimitive& rCompare = static_cast<const SwVirtFlyDrawObjPrimitive&>(rPrimitive);
+
+                return (&getSwVirtFlyDrawObj() == &rCompare.getSwVirtFlyDrawObj()
+                    && getOuterRange() == rCompare.getOuterRange());
+            }
+
+            return false;
+        }
+
+        basegfx::B2DRange SwVirtFlyDrawObjPrimitive::getB2DRange(const geometry::ViewInformation2D& /*rViewInformation*/) const
+        {
+            return getOuterRange();
+        }
+
+        void SwVirtFlyDrawObjPrimitive::get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor, const geometry::ViewInformation2D& rViewInformation) const
+        {
+            // This is the callback to keep the FlyFrame painting in SW alive as long as it
+            // is not changed to primitives. This is the method which will be called by the processors
+            // when they do not know this primitive (and they do not). Inside wrap_DoPaintObject
+            // there needs to be a test that paint is only done during SW repaints (see there).
+            // Using this mechanism guarantees the correct Z-Order of the VirtualObject-based FlyFrames.
+            getSwVirtFlyDrawObj().wrap_DoPaintObject(rViewInformation);
+
+            // call parent
+            BufferedDecompositionPrimitive2D::get2DDecomposition(rVisitor, rViewInformation);
+        }
+
+        // provide unique ID
+        sal_uInt32 SwVirtFlyDrawObjPrimitive::getPrimitive2DID() const
+        {
+            return PRIMITIVE2D_ID_SWVIRTFLYDRAWOBJPRIMITIVE2D;
+        }
+
+} // end of namespace drawinglayer::primitive2d
+
+// AW: own sdr::contact::ViewContact (VC) sdr::contact::ViewObjectContact (VOC) needed
+// since offset is defined different from SdrVirtObj's sdr::contact::ViewContactOfVirtObj.
+// For paint, that offset is used by setting at the OutputDevice; for primitives this is
+// not possible since we have no OutputDevice, but define the geometry itself.
+
+namespace sdr::contact
+{
+        namespace {
+
+        class VCOfSwVirtFlyDrawObj : public ViewContactOfVirtObj
+        {
+        protected:
+            /** This method is responsible for creating the graphical visualisation data
+             *
+             * @note ONLY based on model data
+             */
+            virtual void createViewIndependentPrimitive2DSequence(drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const override;
+
+        public:
+            /// basic constructor, used from SdrObject.
+            explicit VCOfSwVirtFlyDrawObj(SwVirtFlyDrawObj& rObj)
+            :   ViewContactOfVirtObj(rObj)
+            {
+            }
+
+            /// access to SwVirtFlyDrawObj
+            SwVirtFlyDrawObj& GetSwVirtFlyDrawObj() const
+            {
+                return static_cast<SwVirtFlyDrawObj&>(mrObject);
+            }
+        };
+
+        }
+} // end of namespace sdr::contact
+
+namespace sdr::contact
+{
+        void VCOfSwVirtFlyDrawObj::createViewIndependentPrimitive2DSequence(drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const
+        {
+            const SdrObject& rReferencedObject = GetSwVirtFlyDrawObj().GetReferencedObj();
+
+            if(dynamic_cast<const SwFlyDrawObj*>( &rReferencedObject) !=  nullptr)
+            {
+                // create an own specialized primitive which is used as repaint callpoint and HitTest
+                // for HitTest processor (see primitive implementation above)
+                const basegfx::B2DRange aOuterRange(GetSwVirtFlyDrawObj().getOuterBound());
+
+                if(!aOuterRange.isEmpty())
+                {
+                    const drawinglayer::primitive2d::Primitive2DReference xPrimitive(
+                        new drawinglayer::primitive2d::SwVirtFlyDrawObjPrimitive(
+                            GetSwVirtFlyDrawObj(),
+                            aOuterRange));
+
+                    rVisitor.visit(xPrimitive);
+                }
+            }
+       }
+
+} // end of namespace sdr::contact
+
+basegfx::B2DRange SwVirtFlyDrawObj::getOuterBound() const
+{
+    basegfx::B2DRange aOuterRange;
+    const SdrObject& rReferencedObject = GetReferencedObj();
+
+    if(dynamic_cast<const SwFlyDrawObj*>( &rReferencedObject) !=  nullptr)
+    {
+        const SwFlyFrame* pFlyFrame = GetFlyFrame();
+
+        if(pFlyFrame)
+        {
+            const tools::Rectangle aOuterRectangle(pFlyFrame->getFrameArea().Pos(), pFlyFrame->getFrameArea().SSize());
+
+            if(!aOuterRectangle.IsEmpty())
+            {
+                aOuterRange.expand(basegfx::B2DTuple(aOuterRectangle.Left(), aOuterRectangle.Top()));
+                aOuterRange.expand(basegfx::B2DTuple(aOuterRectangle.Right(), aOuterRectangle.Bottom()));
+            }
+        }
+    }
+
+    return aOuterRange;
+}
+
+basegfx::B2DRange SwVirtFlyDrawObj::getInnerBound() const
+{
+    basegfx::B2DRange aInnerRange;
+    const SdrObject& rReferencedObject = GetReferencedObj();
+
+    if(dynamic_cast<const SwFlyDrawObj*>( &rReferencedObject) !=  nullptr)
+    {
+        const SwFlyFrame* pFlyFrame = GetFlyFrame();
+
+        if(pFlyFrame)
+        {
+            const tools::Rectangle aInnerRectangle(pFlyFrame->getFrameArea().Pos() + pFlyFrame->getFramePrintArea().Pos(), pFlyFrame->getFramePrintArea().SSize());
+
+            if(!aInnerRectangle.IsEmpty())
+            {
+                aInnerRange.expand(basegfx::B2DTuple(aInnerRectangle.Left(), aInnerRectangle.Top()));
+                aInnerRange.expand(basegfx::B2DTuple(aInnerRectangle.Right(), aInnerRectangle.Bottom()));
+            }
+        }
+    }
+
+    return aInnerRange;
+}
+
+bool SwVirtFlyDrawObj::ContainsSwGrfNode() const
+{
+    // RotGrfFlyFrame: Check if this is a SwGrfNode
+    const SwFlyFrame* pFlyFrame(GetFlyFrame());
+
+    if(nullptr != pFlyFrame && pFlyFrame->Lower() && pFlyFrame->Lower()->IsNoTextFrame())
+    {
+        const SwNoTextFrame *const pNTF(static_cast<const SwNoTextFrame*>(pFlyFrame->Lower()));
+
+        const SwGrfNode *const pGrfNd(pNTF->GetNode()->GetGrfNode());
+
+        return nullptr != pGrfNd;
+    }
+
+    return false;
+}
+
+bool SwVirtFlyDrawObj::HasLimitedRotation() const
+{
+    // RotGrfFlyFrame: If true, this SdrObject supports only limited rotation.
+    // This is the case for SwGrfNode instances
+    return ContainsSwGrfNode();
+}
+
+void SwVirtFlyDrawObj::Rotate(const Point& rRef, Degree100 nAngle100, double sn, double cs)
+{
+    if(ContainsSwGrfNode())
+    {
+        // RotGrfFlyFrame: Here is where the positively completed rotate interaction is executed.
+        // Rotation is in 1/100th degree and may be signed (!)
+        Degree10 nAngle10 = to<Degree10>(nAngle100);
+
+        while(nAngle10 < 0_deg10)
+        {
+            nAngle10 += 3600_deg10;
+        }
+
+        SwWrtShell *pShForAngle = nAngle10 ? dynamic_cast<SwWrtShell*>(GetFlyFrame()->getRootFrame()->GetCurrShell()) : nullptr;
+        if (pShForAngle)
+        {
+            // RotGrfFlyFrame: Add transformation to placeholder object
+            Size aSize;
+            const Degree10 nOldRot(SwVirtFlyDrawObj::getPossibleRotationFromFraphicFrame(aSize));
+            SwFlyFrameAttrMgr aMgr(false, pShForAngle, Frmmgr_Type::NONE, nullptr);
+
+            aMgr.SetRotation(nOldRot, (nOldRot + nAngle10) % 3600_deg10, aSize);
+        }
+    }
+    else
+    {
+        // call parent
+        SdrVirtObj::Rotate(rRef, nAngle100, sn, cs);
+    }
+}
+
+std::unique_ptr<sdr::contact::ViewContact> SwVirtFlyDrawObj::CreateObjectSpecificViewContact()
+{
+    // need an own ViewContact (VC) to allow creation of a specialized primitive
+    // for being able to visualize the FlyFrames in primitive renderers
+    return std::make_unique<sdr::contact::VCOfSwVirtFlyDrawObj>(*this);
+}
+
+SwVirtFlyDrawObj::SwVirtFlyDrawObj(
+    SdrModel& rSdrModel,
+    SdrObject& rNew,
+    SwFlyFrame* pFly)
+:   SdrVirtObj(rSdrModel, rNew),
+    m_pFlyFrame(pFly)
+{
+    const SvxProtectItem &rP = m_pFlyFrame->GetFormat()->GetProtect();
+    m_bMovProt = rP.IsPosProtected();
+    m_bSizProt = rP.IsSizeProtected();
+}
+
+SwVirtFlyDrawObj::~SwVirtFlyDrawObj()
+{
+    if ( getSdrPageFromSdrObject() )    //Withdraw SdrPage the responsibility.
+        getSdrPageFromSdrObject()->RemoveObject( GetOrdNum() );
+}
+
+const SwFrameFormat *SwVirtFlyDrawObj::GetFormat() const
+{
+    return GetFlyFrame()->GetFormat();
+}
+SwFrameFormat *SwVirtFlyDrawObj::GetFormat()
+{
+    return GetFlyFrame()->GetFormat();
+}
+
+// --> OD #i102707#
+namespace
+{
+    class RestoreMapMode
+    {
+        public:
+            explicit RestoreMapMode( SwViewShell const * pViewShell )
+                : mbMapModeRestored( false )
+                , mpOutDev( pViewShell->GetOut() )
+            {
+                if ( pViewShell->getPrePostMapMode() == mpOutDev->GetMapMode() )
+                    return;
+
+                mpOutDev->Push(vcl::PushFlags::MAPMODE);
+
+                GDIMetaFile* pMetaFile = mpOutDev->GetConnectMetaFile();
+                if ( pMetaFile &&
+                     pMetaFile->IsRecord() && !pMetaFile->IsPause() )
+                {
+                    OSL_FAIL( "MapMode restoration during meta file creation is somehow suspect - using <SetRelativeMapMode(..)>, but not sure, if correct." );
+                    mpOutDev->SetRelativeMapMode( pViewShell->getPrePostMapMode() );
+                }
+                else
+                {
+                    mpOutDev->SetMapMode( pViewShell->getPrePostMapMode() );
+                }
+
+                mbMapModeRestored = true;
+            };
+
+            ~RestoreMapMode()
+            {
+                if ( mbMapModeRestored )
+                {
+                    mpOutDev->Pop();
+                }
+            };
+
+        private:
+            bool mbMapModeRestored;
+            VclPtr<OutputDevice> mpOutDev;
+    };
+}
+// <--
+
+void SwVirtFlyDrawObj::wrap_DoPaintObject(
+    drawinglayer::geometry::ViewInformation2D const& rViewInformation) const
+{
+    SwViewShell* pShell = m_pFlyFrame->getRootFrame()->GetCurrShell();
+
+    // Only paint when we have a current shell and a DrawingLayer paint is in progress.
+    // This avoids evtl. problems with renderers which do processing stuff,
+    // but no paints. IsPaintInProgress() depends on SW repaint, so, as long
+    // as SW paints self and calls DrawLayer() for Heaven and Hell, this will
+    // be correct
+    if ( !(pShell && pShell->IsDrawingLayerPaintInProgress()) )
+        return;
+
+    bool bDrawObject(true);
+
+    if ( !SwFlyFrame::IsPaint( const_cast<SwVirtFlyDrawObj*>(this), pShell ) )
+    {
+        bDrawObject = false;
+    }
+
+    if ( !bDrawObject )
+        return;
+
+    // if there's no viewport set, all fly-frames will be painted,
+    // which is slow, wastes memory, and can cause other trouble.
+    (void) rViewInformation; // suppress "unused parameter" warning
+    assert(comphelper::LibreOfficeKit::isActive() || !rViewInformation.getViewport().isEmpty());
+    if ( m_pFlyFrame->IsFlyInContentFrame() )
+        return;
+
+    // it is also necessary to restore the VCL MapMode from ViewInformation since e.g.
+    // the VCL PixelRenderer resets it at the used OutputDevice. Unfortunately, this
+    // excludes shears and rotates which are not expressible in MapMode.
+    // OD #i102707#
+    // new helper class to restore MapMode - restoration, only if
+    // needed and consideration of paint for meta file creation .
+    RestoreMapMode aRestoreMapModeIfNeeded( pShell );
+
+    // paint the FlyFrame (use standard VCL-Paint)
+    m_pFlyFrame->PaintSwFrame( *pShell->GetOut(), m_pFlyFrame->GetPageFrame()->getFrameArea());
+}
+
+void SwVirtFlyDrawObj::TakeObjInfo( SdrObjTransformInfoRec& rInfo ) const
+{
+    rInfo.bMoveAllowed =
+    rInfo.bResizeFreeAllowed = rInfo.bResizePropAllowed = true;
+
+    // RotGrfFlyFrame: Some rotation may be allowed
+    rInfo.bRotateFreeAllowed = rInfo.bRotate90Allowed = HasLimitedRotation();
+
+    rInfo.bMirrorFreeAllowed = rInfo.bMirror45Allowed =
+    rInfo.bMirror90Allowed   = rInfo.bShearAllowed    =
+    rInfo.bCanConvToPath     = rInfo.bCanConvToPoly   =
+    rInfo.bCanConvToPathLineToArea = rInfo.bCanConvToPolyLineToArea = false;
+}
+
+// SwVirtFlyDrawObj - Size Determination
+
+void SwVirtFlyDrawObj::SetRect() const
+{
+    if ( GetFlyFrame()->getFrameArea().HasArea() )
+        const_cast<SwVirtFlyDrawObj*>(this)->m_aOutRect = GetFlyFrame()->getFrameArea().SVRect();
+    else
+        const_cast<SwVirtFlyDrawObj*>(this)->m_aOutRect = tools::Rectangle();
+}
+
+const tools::Rectangle& SwVirtFlyDrawObj::GetCurrentBoundRect() const
+{
+    SetRect();
+    return m_aOutRect;
+}
+
+const tools::Rectangle& SwVirtFlyDrawObj::GetLastBoundRect() const
+{
+    return GetCurrentBoundRect();
+}
+
+void SwVirtFlyDrawObj::RecalcBoundRect()
+{
+    SetRect();
+}
+
+void SwVirtFlyDrawObj::RecalcSnapRect()
+{
+    SetRect();
+}
+
+const tools::Rectangle& SwVirtFlyDrawObj::GetSnapRect()  const
+{
+    SetRect();
+    return m_aOutRect;
+}
+
+void SwVirtFlyDrawObj::SetSnapRect(const tools::Rectangle& )
+{
+    tools::Rectangle aTmp( GetLastBoundRect() );
+    SetRect();
+    SetChanged();
+    BroadcastObjectChange();
+    if (m_pUserCall!=nullptr)
+        m_pUserCall->Changed(*this, SdrUserCallType::Resize, aTmp);
+}
+
+void SwVirtFlyDrawObj::NbcSetSnapRect(const tools::Rectangle& )
+{
+    SetRect();
+}
+
+const tools::Rectangle& SwVirtFlyDrawObj::GetLogicRect() const
+{
+    SetRect();
+    return m_aOutRect;
+}
+
+void SwVirtFlyDrawObj::SetLogicRect(const tools::Rectangle& )
+{
+    tools::Rectangle aTmp( GetLastBoundRect() );
+    SetRect();
+    SetChanged();
+    BroadcastObjectChange();
+    if (m_pUserCall!=nullptr)
+        m_pUserCall->Changed(*this, SdrUserCallType::Resize, aTmp);
+}
+
+void SwVirtFlyDrawObj::NbcSetLogicRect(const tools::Rectangle& )
+{
+    SetRect();
+}
+
+::basegfx::B2DPolyPolygon SwVirtFlyDrawObj::TakeXorPoly() const
+{
+    const tools::Rectangle aSourceRectangle(GetFlyFrame()->getFrameArea().SVRect());
+    const ::basegfx::B2DRange aSourceRange = vcl::unotools::b2DRectangleFromRectangle(aSourceRectangle);
+    ::basegfx::B2DPolyPolygon aRetval;
+
+    aRetval.append(::basegfx::utils::createPolygonFromRect(aSourceRange));
+
+    return aRetval;
+}
+
+//  SwVirtFlyDrawObj::Move() and Resize()
+void SwVirtFlyDrawObj::NbcMove(const Size& rSiz)
+{
+    if(GetFlyFrame()->IsFlyFreeFrame() && static_cast< SwFlyFreeFrame* >(GetFlyFrame())->isTransformableSwFrame())
+    {
+        // RotateFlyFrame3: When we have a change and are in transformed state (e.g. rotation used),
+        // we need to fall back to the un-transformed state to keep the old code below
+        // working properly. Restore FrameArea and use aOutRect from old FrameArea.
+        TransformableSwFrame* pTransformableSwFrame(static_cast<SwFlyFreeFrame*>(GetFlyFrame())->getTransformableSwFrame());
+        pTransformableSwFrame->restoreFrameAreas();
+        m_aOutRect = GetFlyFrame()->getFrameArea().SVRect();
+    }
+
+    m_aOutRect.Move( rSiz );
+    const Point aOldPos( GetFlyFrame()->getFrameArea().Pos() );
+    const Point aNewPos( m_aOutRect.TopLeft() );
+    const SwRect aFlyRect( m_aOutRect );
+
+    //If the Fly has an automatic align (right or top),
+    //so preserve the automatic.
+    SwFrameFormat *pFormat = GetFlyFrame()->GetFormat();
+    const sal_Int16 eHori = pFormat->GetHoriOrient().GetHoriOrient();
+    const sal_Int16 eVert = pFormat->GetVertOrient().GetVertOrient();
+    const sal_Int16 eRelHori = pFormat->GetHoriOrient().GetRelationOrient();
+    const sal_Int16 eRelVert = pFormat->GetVertOrient().GetRelationOrient();
+    //On paragraph bound Flys starting from the new position a new
+    //anchor must be set. Anchor and the new RelPos is calculated and
+    //placed by the Fly itself.
+    if( GetFlyFrame()->IsFlyAtContentFrame() )
+    {
+        static_cast<SwFlyAtContentFrame*>(GetFlyFrame())->SetAbsPos( aNewPos );
+    }
+    else
+    {
+        const SwFrameFormat *pTmpFormat = GetFormat();
+        const SwFormatVertOrient &rVert = pTmpFormat->GetVertOrient();
+        const SwFormatHoriOrient &rHori = pTmpFormat->GetHoriOrient();
+        tools::Long lXDiff = aNewPos.X() - aOldPos.X();
+        if( rHori.IsPosToggle() && text::HoriOrientation::NONE == eHori &&
+            !GetFlyFrame()->FindPageFrame()->OnRightPage() )
+            lXDiff = -lXDiff;
+
+        if( GetFlyFrame()->GetAnchorFrame()->IsRightToLeft() &&
+            text::HoriOrientation::NONE == eHori )
+            lXDiff = -lXDiff;
+
+        tools::Long lYDiff = aNewPos.Y() - aOldPos.Y();
+        if( GetFlyFrame()->GetAnchorFrame()->IsVertical() )
+        {
+            //lXDiff -= rVert.GetPos();
+            //lYDiff += rHori.GetPos();
+
+            if ( GetFlyFrame()->GetAnchorFrame()->IsVertLR() )
+            {
+                lXDiff += rVert.GetPos();
+                lXDiff = -lXDiff;
+            }
+            else
+            {
+                lXDiff -= rVert.GetPos();
+                lYDiff += rHori.GetPos();
+            }
+        }
+        else
+        {
+            lXDiff += rHori.GetPos();
+            lYDiff += rVert.GetPos();
+        }
+
+        if( GetFlyFrame()->GetAnchorFrame()->IsRightToLeft() &&
+            text::HoriOrientation::NONE != eHori )
+            lXDiff = GetFlyFrame()->GetAnchorFrame()->getFrameArea().Width() -
+                     aFlyRect.Width() - lXDiff;
+
+        const Point aTmp( lXDiff, lYDiff );
+        GetFlyFrame()->ChgRelPos( aTmp );
+    }
+
+    SwAttrSet aSet( pFormat->GetDoc()->GetAttrPool(),
+                                            RES_VERT_ORIENT, RES_HORI_ORIENT );
+    SwFormatHoriOrient aHori( pFormat->GetHoriOrient() );
+    SwFormatVertOrient aVert( pFormat->GetVertOrient() );
+    bool bPut = false;
+
+    if( !GetFlyFrame()->IsFlyLayFrame() &&
+        ::GetHtmlMode(pFormat->GetDoc()->GetDocShell()) )
+    {
+        //In HTML-Mode only automatic aligns are allowed.
+        //Only we can try a snap to left/right respectively left-/right border
+        const SwFrame* pAnch = GetFlyFrame()->GetAnchorFrame();
+        bool bNextLine = false;
+
+        if( !GetFlyFrame()->IsAutoPos() || text::RelOrientation::PAGE_FRAME != aHori.GetRelationOrient() )
+        {
+            if( text::RelOrientation::CHAR == eRelHori )
+            {
+                aHori.SetHoriOrient( text::HoriOrientation::LEFT );
+                aHori.SetRelationOrient( text::RelOrientation::CHAR );
+            }
+            else
+            {
+                bNextLine = true;
+                //Horizontal Align:
+                const bool bLeftFrame =
+                    aFlyRect.Left() < pAnch->getFrameArea().Left() + pAnch->getFramePrintArea().Left(),
+                    bLeftPrt = aFlyRect.Left() + aFlyRect.Width() <
+                               pAnch->getFrameArea().Left() + pAnch->getFramePrintArea().Width()/2;
+                if ( bLeftFrame || bLeftPrt )
+                {
+                    aHori.SetHoriOrient( text::HoriOrientation::LEFT );
+                    aHori.SetRelationOrient( bLeftFrame ? text::RelOrientation::FRAME : text::RelOrientation::PRINT_AREA );
+                }
+                else
+                {
+                    const bool bRightFrame = aFlyRect.Left() >
+                                       pAnch->getFrameArea().Left() + pAnch->getFramePrintArea().Width();
+                    aHori.SetHoriOrient( text::HoriOrientation::RIGHT );
+                    aHori.SetRelationOrient( bRightFrame ? text::RelOrientation::FRAME : text::RelOrientation::PRINT_AREA );
+                }
+            }
+            aSet.Put( aHori );
+        }
+        //Vertical alignment simply is retained principally,
+        //only on manual align will be switched over.
+        bool bRelChar = text::RelOrientation::CHAR == eRelVert;
+        aVert.SetVertOrient( eVert != text::VertOrientation::NONE ? eVert :
+                GetFlyFrame()->IsFlyInContentFrame() ? text::VertOrientation::CHAR_CENTER :
+                bRelChar && bNextLine ? text::VertOrientation::CHAR_TOP : text::VertOrientation::TOP );
+        if( bRelChar )
+            aVert.SetRelationOrient( text::RelOrientation::CHAR );
+        else
+            aVert.SetRelationOrient( text::RelOrientation::PRINT_AREA );
+        aSet.Put( aVert );
+        bPut = true;
+    }
+
+    //We want preferably not to lose the automatic alignments.
+    if ( !bPut && bInResize )
+    {
+        if ( text::HoriOrientation::NONE != eHori )
+        {
+            aHori.SetHoriOrient( eHori );
+            aHori.SetRelationOrient( eRelHori );
+            aSet.Put( aHori );
+            bPut = true;
+        }
+        if ( text::VertOrientation::NONE != eVert )
+        {
+            aVert.SetVertOrient( eVert );
+            aVert.SetRelationOrient( eRelVert );
+            aSet.Put( aVert );
+            bPut = true;
+        }
+    }
+    if ( bPut )
+        pFormat->SetFormatAttr( aSet );
+}
+
+
+void SwVirtFlyDrawObj::NbcCrop(const basegfx::B2DPoint& rRef, double fxFact, double fyFact)
+{
+    // Get Wrt Shell
+    SwWrtShell *pSh = dynamic_cast<SwWrtShell*>( GetFlyFrame()->getRootFrame()->GetCurrShell() );
+
+    if (!pSh)
+    {
+        return;
+    }
+
+    GraphicObject const *pGraphicObject = pSh->GetGraphicObj();
+
+    if (!pGraphicObject)
+    {
+        return;
+    }
+
+    // Get graphic object size in 100th of mm
+    const MapMode aMapMode100thmm(MapUnit::Map100thMM);
+    Size aGraphicSize(pGraphicObject->GetPrefSize());
+
+    if( MapUnit::MapPixel == pGraphicObject->GetPrefMapMode().GetMapUnit() )
+    {
+        aGraphicSize = Application::GetDefaultDevice()->PixelToLogic( aGraphicSize, aMapMode100thmm );
+    }
+    else
+    {
+        aGraphicSize = OutputDevice::LogicToLogic( aGraphicSize, pGraphicObject->GetPrefMapMode(), aMapMode100thmm);
+    }
+
+    if( aGraphicSize.IsEmpty() )
+    {
+        return ;
+    }
+
+    const bool bIsTransformableSwFrame(
+        GetFlyFrame()->IsFlyFreeFrame() &&
+        static_cast< SwFlyFreeFrame* >(GetFlyFrame())->isTransformableSwFrame());
+
+    if(bIsTransformableSwFrame)
+    {
+        // When we have a change and are in transformed state (e.g. rotation used),
+        // we need to fall back to the un-transformed state to keep the old code below
+        // working properly. Restore FrameArea and use aOutRect from old FrameArea.
+        TransformableSwFrame* pTransformableSwFrame(static_cast<SwFlyFreeFrame*>(GetFlyFrame())->getTransformableSwFrame());
+        pTransformableSwFrame->restoreFrameAreas();
+        m_aOutRect = GetFlyFrame()->getFrameArea().SVRect();
+    }
+
+    // Compute old and new rect. This will give us the deformation to apply to
+    // the object to crop. OldRect is the inner frame, see getFullDragClone()
+    // below where getFramePrintAreaTransformation is used as object geometry for Crop
+    const tools::Rectangle aOldRect(
+        GetFlyFrame()->getFrameArea().TopLeft() + GetFlyFrame()->getFramePrintArea().TopLeft(),
+        GetFlyFrame()->getFramePrintArea().SSize());
+    const tools::Long nOldWidth(aOldRect.GetWidth());
+    const tools::Long nOldHeight(aOldRect.GetHeight());
+
+    if (!nOldWidth || !nOldHeight)
+    {
+        return;
+    }
+
+    // rRef is relative to the Crop-Action, si in X/Y-Ranges of [0.0 .. 1.0],
+    // to get the correct absolute position, transform using the old Rect
+    const Point aRef(
+        aOldRect.Left() + basegfx::fround(aOldRect.GetWidth() * rRef.getX()),
+        aOldRect.Top() + basegfx::fround(aOldRect.GetHeight() * rRef.getY()));
+
+    // apply transformation, use old ResizeRect for now
+    tools::Rectangle aNewRect( aOldRect );
+    ResizeRect(
+        aNewRect,
+        aRef,
+        Fraction(fxFact),
+        Fraction(fyFact));
+
+    // Get old values for crop in 10th of mm
+    SfxItemSetFixed<RES_GRFATR_CROPGRF, RES_GRFATR_CROPGRF> aSet( pSh->GetAttrPool() );
+    pSh->GetCurAttr( aSet );
+    SwCropGrf aCrop( aSet.Get(RES_GRFATR_CROPGRF) );
+
+    tools::Rectangle aCropRectangle(
+        convertTwipToMm100(aCrop.GetLeft()),
+        convertTwipToMm100(aCrop.GetTop()),
+        convertTwipToMm100(aCrop.GetRight()),
+        convertTwipToMm100(aCrop.GetBottom()) );
+
+    // Compute delta to apply
+    double fScaleX = ( aGraphicSize.Width() - aCropRectangle.Left() - aCropRectangle.Right() ) / static_cast<double>(nOldWidth);
+    double fScaleY = ( aGraphicSize.Height() - aCropRectangle.Top() - aCropRectangle.Bottom() ) / static_cast<double>(nOldHeight);
+
+    sal_Int32 nDiffLeft = aNewRect.Left() - aOldRect.Left();
+    sal_Int32 nDiffTop = aNewRect.Top() - aOldRect.Top();
+    sal_Int32 nDiffRight = aNewRect.Right() - aOldRect.Right();
+    sal_Int32 nDiffBottom = aNewRect.Bottom() - aOldRect.Bottom();
+
+    // Compute new values in 10th of mm
+    sal_Int32 nLeftCrop = static_cast<sal_Int32>( aCropRectangle.Left() + nDiffLeft * fScaleX );
+    sal_Int32 nTopCrop = static_cast<sal_Int32>( aCropRectangle.Top() + nDiffTop * fScaleY );
+    sal_Int32 nRightCrop = static_cast<sal_Int32>( aCropRectangle.Right() - nDiffRight * fScaleX );
+    sal_Int32 nBottomCrop = static_cast<sal_Int32>( aCropRectangle.Bottom() - nDiffBottom * fScaleY );
+
+    // Apply values
+    pSh->StartAllAction();
+    // pSh->StartUndo(SwUndoId::START);
+
+    // Set new crop values in twips
+    aCrop.SetLeft  (o3tl::toTwips(nLeftCrop, o3tl::Length::mm100));
+    aCrop.SetTop   (o3tl::toTwips(nTopCrop, o3tl::Length::mm100));
+    aCrop.SetRight (o3tl::toTwips(nRightCrop, o3tl::Length::mm100));
+    aCrop.SetBottom(o3tl::toTwips(nBottomCrop, o3tl::Length::mm100));
+    pSh->SetAttrItem(aCrop);
+
+    // Set new frame size
+    SwFrameFormat *pFormat = GetFormat();
+    SwFormatFrameSize aSz( pFormat->GetFrameSize() );
+    const tools::Long aNewWidth(aNewRect.GetWidth() + (m_aOutRect.GetWidth() - aOldRect.GetWidth()));
+    const tools::Long aNewHeight(aNewRect.GetHeight() + (m_aOutRect.GetHeight() - aOldRect.GetHeight()));
+    aSz.SetWidth(aNewWidth);
+    aSz.SetHeight(aNewHeight);
+    pFormat->GetDoc()->SetAttr( aSz, *pFormat );
+
+    // add move - to make result look better. Fill with defaults
+    // for the untransformed case
+    Point aNewTopLeft(aNewRect.TopLeft());
+    const Point aOldTopLeft(aOldRect.TopLeft());
+
+    if(bIsTransformableSwFrame)
+    {
+        // Need to correct the NewTopLeft position in transformed state to make
+        // the interaction look correct. First, extract rotation
+        basegfx::B2DVector aScale, aTranslate;
+        double fRotate, fShearX;
+        GetFlyFrame()->getFrameAreaTransformation().decompose(aScale, aTranslate, fRotate, fShearX);
+
+        // calc the center of the unchanged object
+        const basegfx::B2DPoint aFormerCenter(
+            GetFlyFrame()->getFrameAreaTransformation() * basegfx::B2DPoint(0.5, 0.5));
+
+        // define the existing rotation around that former center
+        const basegfx::B2DHomMatrix aRotFormerCenter(
+            basegfx::utils::createRotateAroundPoint(
+                aFormerCenter.getX(),
+                aFormerCenter.getY(),
+                fRotate));
+
+        // use the new center of the unrotated object, rotate it around the
+        // former center
+        const Point aNewCenter(aNewRect.Center());
+        const basegfx::B2DPoint aRotNewCenter(
+            aRotFormerCenter * basegfx::B2DPoint(aNewCenter.X(), aNewCenter.Y()));
+
+        // Create the new TopLeft of the unrotated, cropped object by creating
+        // as if re-creating the unrotated geometry
+        aNewTopLeft = Point(
+            basegfx::fround(aRotNewCenter.getX() - (0.5 * aNewRect.getWidth())),
+            basegfx::fround(aRotNewCenter.getY() - (0.5 * aNewRect.getHeight())));
+    }
+
+    // check if we have movement and execute if yes
+    const Size aDeltaMove(
+        aNewTopLeft.X() - aOldTopLeft.X(),
+        aNewTopLeft.Y() - aOldTopLeft.Y());
+
+    if(0 != aDeltaMove.Width() || 0 != aDeltaMove.Height())
+    {
+        NbcMove(aDeltaMove);
+    }
+
+    // pSh->EndUndo(SwUndoId::END);
+    pSh->EndAllAction();
+}
+
+void SwVirtFlyDrawObj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
+{
+    const SwFrame* pTmpFrame = GetFlyFrame()->GetAnchorFrame();
+
+    if( !pTmpFrame )
+    {
+        pTmpFrame = GetFlyFrame();
+    }
+
+    const bool bVertX(pTmpFrame->IsVertical());
+    const bool bRTL(pTmpFrame->IsRightToLeft());
+    const bool bVertL2RX(pTmpFrame->IsVertLR());
+    const bool bUseRightEdge((bVertX && !bVertL2RX ) || bRTL);
+    const bool bIsTransformableSwFrame(
+        GetFlyFrame()->IsFlyFreeFrame() &&
+        static_cast< SwFlyFreeFrame* >(GetFlyFrame())->isTransformableSwFrame());
+
+    if(bIsTransformableSwFrame)
+    {
+        // When we have a change in transformed state, we need to fall back to the
+        // state without possible transformations.
+        // In the Resize case to correctly handle the changes, apply to the transformation
+        // and extract the new, untransformed state from that modified transformation
+        basegfx::B2DHomMatrix aNewMat(GetFlyFrame()->getFrameAreaTransformation());
+        const basegfx::B2DPoint aRef(rRef.X(), rRef.Y());
+
+        // apply state to already valid transformation
+        aNewMat.translate(-aRef.getX(), -aRef.getY());
+        aNewMat.scale(double(xFact), double(yFact));
+        aNewMat.translate(aRef.getX(), aRef.getY());
+
+        // get center of transformed state
+        const basegfx::B2DPoint aCenter(aNewMat * basegfx::B2DPoint(0.5, 0.5));
+
+        // decompose to extract scale
+        basegfx::B2DVector aScale, aTranslate;
+        double fRotate, fShearX;
+        aNewMat.decompose(aScale, aTranslate, fRotate, fShearX);
+        const basegfx::B2DVector aAbsScale(basegfx::absolute(aScale));
+
+        // create new modified, but untransformed OutRect
+        m_aOutRect = tools::Rectangle(
+            basegfx::fround(aCenter.getX() - (0.5 * aAbsScale.getX())),
+            basegfx::fround(aCenter.getY() - (0.5 * aAbsScale.getY())),
+            basegfx::fround(aCenter.getX() + (0.5 * aAbsScale.getX())),
+            basegfx::fround(aCenter.getY() + (0.5 * aAbsScale.getY())));
+
+        // restore FrameAreas so that actions below not adapted to new
+        // full transformations take the correct actions
+        TransformableSwFrame* pTransformableSwFrame(static_cast<SwFlyFreeFrame*>(GetFlyFrame())->getTransformableSwFrame());
+        pTransformableSwFrame->restoreFrameAreas();
+    }
+    else
+    {
+        ResizeRect( m_aOutRect, rRef, xFact, yFact );
+    }
+
+    // Position may also change, remember old one. This is now already
+    // the one in the unrotated, old coordinate system
+    Point aOldPos(bUseRightEdge ? GetFlyFrame()->getFrameArea().TopRight() : GetFlyFrame()->getFrameArea().Pos());
+
+    // get target size in old coordinate system
+    Size aSz( m_aOutRect.Right() - m_aOutRect.Left() + 1, m_aOutRect.Bottom()- m_aOutRect.Top()  + 1 );
+
+    // compare with restored FrameArea
+    if( aSz != GetFlyFrame()->getFrameArea().SSize() )
+    {
+        //The width of the columns should not be too narrow
+        if ( GetFlyFrame()->Lower() && GetFlyFrame()->Lower()->IsColumnFrame() )
+        {
+            SwBorderAttrAccess aAccess( SwFrame::GetCache(), GetFlyFrame() );
+            const SwBorderAttrs &rAttrs = *aAccess.Get();
+            tools::Long nMin = rAttrs.CalcLeftLine()+rAttrs.CalcRightLine();
+            const SwFormatCol& rCol = rAttrs.GetAttrSet().GetCol();
+            if ( rCol.GetColumns().size() > 1 )
+            {
+                for ( const auto &rC : rCol.GetColumns() )
+                {
+                    nMin += rC.GetLeft() + rC.GetRight() + MINFLY;
+                }
+                nMin -= MINFLY;
+            }
+            aSz.setWidth( std::max( aSz.Width(), nMin ) );
+        }
+
+        SwFrameFormat *pFormat = GetFormat();
+        const SwFormatFrameSize aOldFrameSz( pFormat->GetFrameSize() );
+        GetFlyFrame()->ChgSize( aSz );
+        SwFormatFrameSize aFrameSz( pFormat->GetFrameSize() );
+
+        if ( aFrameSz.GetWidthPercent() || aFrameSz.GetHeightPercent() )
+        {
+            tools::Long nRelWidth, nRelHeight;
+            const SwFrame *pRel = GetFlyFrame()->IsFlyLayFrame() ?
+                                GetFlyFrame()->GetAnchorFrame() :
+                                GetFlyFrame()->GetAnchorFrame()->GetUpper();
+            const SwViewShell *pSh = GetFlyFrame()->getRootFrame()->GetCurrShell();
+
+            if ( pSh && pRel->IsBodyFrame() &&
+                 pSh->GetViewOptions()->getBrowseMode() &&
+                 pSh->VisArea().HasArea() )
+            {
+                nRelWidth  = pSh->GetBrowseWidth();
+                nRelHeight = pSh->VisArea().Height();
+                const Size aBorder = pSh->GetOut()->PixelToLogic( pSh->GetBrowseBorder() );
+                nRelHeight -= 2*aBorder.Height();
+            }
+            else
+            {
+                nRelWidth  = pRel->getFramePrintArea().Width();
+                nRelHeight = pRel->getFramePrintArea().Height();
+            }
+
+            if ( aFrameSz.GetWidthPercent() && aFrameSz.GetWidthPercent() != SwFormatFrameSize::SYNCED &&
+                 aOldFrameSz.GetWidth() != aFrameSz.GetWidth() )
+            {
+                aFrameSz.SetWidthPercent( sal_uInt8(aSz.Width() * 100.0 / nRelWidth + 0.5) );
+            }
+
+            if ( aFrameSz.GetHeightPercent() && aFrameSz.GetHeightPercent() != SwFormatFrameSize::SYNCED &&
+                 aOldFrameSz.GetHeight() != aFrameSz.GetHeight() )
+            {
+                aFrameSz.SetHeightPercent( sal_uInt8(aSz.Height() * 100.0 / nRelHeight + 0.5) );
+            }
+
+            pFormat->GetDoc()->SetAttr( aFrameSz, *pFormat );
+        }
+    }
+
+    //Position can also be changed, get new one
+    const Point aNewPos(bUseRightEdge ? m_aOutRect.Right() + 1 : m_aOutRect.Left(), m_aOutRect.Top());
+
+    if ( aNewPos == aOldPos )
+        return;
+
+    // Former late change in aOutRect by ChgSize
+    // is now taken into account directly by calculating
+    // aNewPos *after* calling ChgSize (see old code).
+    // Still need to adapt aOutRect since the 'Move' is already applied
+    // here (see ResizeRect) and it's the same SdrObject
+    const Size aDeltaMove(
+            aNewPos.X() - aOldPos.X(),
+            aNewPos.Y() - aOldPos.Y());
+    m_aOutRect.Move(-aDeltaMove.Width(), -aDeltaMove.Height());
+
+    // Now, move as needed (no empty delta which was a hack anyways)
+    if(bIsTransformableSwFrame)
+    {
+        // need to save aOutRect to FrameArea, will be restored to aOutRect in
+        // SwVirtFlyDrawObj::NbcMove currently for TransformableSwFrames
+        SwFrameAreaDefinition::FrameAreaWriteAccess aFrm(*GetFlyFrame());
+        aFrm.setSwRect(SwRect(m_aOutRect));
+    }
+
+    // keep old hack - not clear what happens here
+    bInResize = true;
+    NbcMove(aDeltaMove);
+    bInResize = false;
+}
+
+void SwVirtFlyDrawObj::Move(const Size& rSiz)
+{
+    NbcMove( rSiz );
+    SetChanged();
+    GetFormat()->GetDoc()->GetIDocumentUndoRedo().DoDrawUndo(false);
+}
+
+void SwVirtFlyDrawObj::Resize(const Point& rRef,
+                    const Fraction& xFact, const Fraction& yFact, bool /*bUnsetRelative*/)
+{
+    NbcResize( rRef, xFact, yFact );
+    SetChanged();
+    GetFormat()->GetDoc()->GetIDocumentUndoRedo().DoDrawUndo(false);
+}
+
+void SwVirtFlyDrawObj::Crop(const basegfx::B2DPoint& rRef, double fxFact, double fyFact)
+{
+    NbcCrop( rRef, fxFact, fyFact );
+    SetChanged();
+    GetFormat()->GetDoc()->GetIDocumentUndoRedo().DoDrawUndo(false);
+}
+
+// RotGrfFlyFrame: Helper to access possible rotation of Graphic contained in FlyFrame
+Degree10 SwVirtFlyDrawObj::getPossibleRotationFromFraphicFrame(Size& rSize) const
+{
+    Degree10 nRetval;
+    const SwNoTextFrame* pNoTx = dynamic_cast< const SwNoTextFrame* >(GetFlyFrame()->Lower());
+
+    if(pNoTx)
+    {
+        SwNoTextNode& rNoTNd = const_cast< SwNoTextNode& >(*static_cast<const SwNoTextNode*>(pNoTx->GetNode()));
+        SwGrfNode* pGrfNd = rNoTNd.GetGrfNode();
+
+        if(nullptr != pGrfNd)
+        {
+            const SwAttrSet& rSet = pGrfNd->GetSwAttrSet();
+            const SwRotationGrf& rRotation = rSet.GetRotationGrf();
+
+            rSize = rRotation.GetUnrotatedSize();
+            nRetval = rRotation.GetValue();
+        }
+    }
+
+    return nRetval;
+}
+
+Degree100 SwVirtFlyDrawObj::GetRotateAngle() const
+{
+    if(ContainsSwGrfNode())
+    {
+        Size aSize;
+        return to<Degree100>(getPossibleRotationFromFraphicFrame(aSize));
+    }
+    else
+    {
+        return SdrVirtObj::GetRotateAngle();
+    }
+}
+
+SdrObjectUniquePtr SwVirtFlyDrawObj::getFullDragClone() const
+{
+    // call parent
+    SdrObjectUniquePtr pRetval = SdrVirtObj::getFullDragClone();
+
+    if(pRetval && GetFlyFrame() && ContainsSwGrfNode())
+    {
+        // RotGrfFlyFrame3: get inner bounds/transformation
+        const basegfx::B2DHomMatrix aTargetTransform(GetFlyFrame()->getFramePrintAreaTransformation());
+
+        pRetval->TRSetBaseGeometry(aTargetTransform, basegfx::B2DPolyPolygon());
+    }
+
+    return pRetval;
+}
+
+void SwVirtFlyDrawObj::addCropHandles(SdrHdlList& rTarget) const
+{
+    // RotGrfFlyFrame: Adapt to possible rotated Graphic contained in FlyFrame
+    if(!GetFlyFrame()->getFrameArea().HasArea())
+        return;
+
+    // Use InnerBound, OuterBound (same as GetFlyFrame()->getFrameArea().SVRect())
+    // may have a distance to InnerBound which needs to be taken into account.
+    // The Graphic is mapped to InnerBound, as is the rotated Graphic.
+    const basegfx::B2DRange aTargetRange(getInnerBound());
+
+    if(aTargetRange.isEmpty())
+        return;
+
+    // RotGrfFlyFrame3: get inner bounds/transformation
+    const basegfx::B2DHomMatrix aTargetTransform(GetFlyFrame()->getFramePrintAreaTransformation());
+
+    // break up matrix
+    basegfx::B2DTuple aScale;
+    basegfx::B2DTuple aTranslate;
+    double fRotate(0.0);
+    double fShearX(0.0);
+    aTargetTransform.decompose(aScale, aTranslate, fRotate, fShearX);
+    basegfx::B2DPoint aPos;
+
+    aPos = aTargetTransform * basegfx::B2DPoint(0.0, 0.0);
+    rTarget.AddHdl(std::make_unique<SdrCropHdl>(Point(basegfx::fround(aPos.getX()), basegfx::fround(aPos.getY())), SdrHdlKind::UpperLeft, fShearX, fRotate));
+    aPos = aTargetTransform * basegfx::B2DPoint(0.5, 0.0);
+    rTarget.AddHdl(std::make_unique<SdrCropHdl>(Point(basegfx::fround(aPos.getX()), basegfx::fround(aPos.getY())), SdrHdlKind::Upper, fShearX, fRotate));
+    aPos = aTargetTransform * basegfx::B2DPoint(1.0, 0.0);
+    rTarget.AddHdl(std::make_unique<SdrCropHdl>(Point(basegfx::fround(aPos.getX()), basegfx::fround(aPos.getY())), SdrHdlKind::UpperRight, fShearX, fRotate));
+    aPos = aTargetTransform * basegfx::B2DPoint(0.0, 0.5);
+    rTarget.AddHdl(std::make_unique<SdrCropHdl>(Point(basegfx::fround(aPos.getX()), basegfx::fround(aPos.getY())), SdrHdlKind::Left , fShearX, fRotate));
+    aPos = aTargetTransform * basegfx::B2DPoint(1.0, 0.5);
+    rTarget.AddHdl(std::make_unique<SdrCropHdl>(Point(basegfx::fround(aPos.getX()), basegfx::fround(aPos.getY())), SdrHdlKind::Right, fShearX, fRotate));
+    aPos = aTargetTransform * basegfx::B2DPoint(0.0, 1.0);
+    rTarget.AddHdl(std::make_unique<SdrCropHdl>(Point(basegfx::fround(aPos.getX()), basegfx::fround(aPos.getY())), SdrHdlKind::LowerLeft, fShearX, fRotate));
+    aPos = aTargetTransform * basegfx::B2DPoint(0.5, 1.0);
+    rTarget.AddHdl(std::make_unique<SdrCropHdl>(Point(basegfx::fround(aPos.getX()), basegfx::fround(aPos.getY())), SdrHdlKind::Lower, fShearX, fRotate));
+    aPos = aTargetTransform * basegfx::B2DPoint(1.0, 1.0);
+    rTarget.AddHdl(std::make_unique<SdrCropHdl>(Point(basegfx::fround(aPos.getX()), basegfx::fround(aPos.getY())), SdrHdlKind::LowerRight, fShearX, fRotate));
+}
+
+// Macro
+
+PointerStyle  SwVirtFlyDrawObj::GetMacroPointer(
+    const SdrObjMacroHitRec& ) const
+{
+    return PointerStyle::RefHand;
+}
+
+bool SwVirtFlyDrawObj::HasMacro() const
+{
+    const SwFormatURL &rURL = m_pFlyFrame->GetFormat()->GetURL();
+    return rURL.GetMap() || !rURL.GetURL().isEmpty();
+}
+
+SdrObject* SwVirtFlyDrawObj::CheckMacroHit( const SdrObjMacroHitRec& rRec ) const
+{
+    const SwFormatURL &rURL = m_pFlyFrame->GetFormat()->GetURL();
+    if( rURL.GetMap() || !rURL.GetURL().isEmpty() )
+    {
+        SwRect aRect;
+        if ( m_pFlyFrame->Lower() && m_pFlyFrame->Lower()->IsNoTextFrame() )
+        {
+            aRect = m_pFlyFrame->getFramePrintArea();
+            aRect += m_pFlyFrame->getFrameArea().Pos();
+        }
+        else
+            aRect = m_pFlyFrame->getFrameArea();
+
+        if( aRect.Contains( rRec.aPos ) )
+        {
+            aRect.Pos().setX(aRect.Pos().getX() + rRec.nTol);
+            aRect.Pos().setY(aRect.Pos().getY() + rRec.nTol);
+            aRect.AddHeight( -(2 * rRec.nTol) );
+            aRect.AddWidth( -(2 * rRec.nTol) );
+
+            if( aRect.Contains( rRec.aPos ) )
+            {
+                if( !rURL.GetMap() ||
+                    m_pFlyFrame->GetFormat()->GetIMapObject( rRec.aPos, m_pFlyFrame ))
+                    return const_cast<SwVirtFlyDrawObj*>(this);
+
+                return nullptr;
+            }
+        }
+    }
+    return SdrObject::CheckMacroHit( rRec );
+}
+
+bool SwVirtFlyDrawObj::IsTextBox() const
+{
+    return SwTextBoxHelper::isTextBox(GetFormat(), RES_FLYFRMFMT, this);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sw/source/core/draw/dobjfac.cxx b/sw/source/core/draw/dobjfac.cxx
new file mode 100644
index 000000000..818b870da
--- /dev/null
+++ b/sw/source/core/draw/dobjfac.cxx
@@ -0,0 +1,39 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <dobjfac.hxx>
+#include <dflyobj.hxx>
+#include <osl/diagnose.h>
+
+SwObjectFactory aSwObjectFactory;
+
+IMPL_STATIC_LINK(
+    SwObjectFactory, MakeObject, SdrObjCreatorParams, aParams, SdrObject* )
+{
+    if ( aParams.nInventor == SdrInventor::Swg )
+    {
+        // No switch, there's only one at the moment
+        OSL_ENSURE( aParams.nObjIdentifier == SdrObjKind::SwFlyDrawObjIdentifier,
+                                        "Wrong inventor or identifier" );
+        return new SwFlyDrawObj(aParams.rSdrModel);
+    }
+    return nullptr;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sw/source/core/draw/dpage.cxx b/sw/source/core/draw/dpage.cxx
new file mode 100644
index 000000000..fc1c1ebb7
--- /dev/null
+++ b/sw/source/core/draw/dpage.cxx
@@ -0,0 +1,262 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <editeng/flditem.hxx>
+#include <vcl/imapobj.hxx>
+#include <svl/urihelper.hxx>
+#include <sfx2/sfxhelp.hxx>
+#include <vcl/help.hxx>
+#include <svx/svdview.hxx>
+#include <osl/diagnose.h>
+#include <fmturl.hxx>
+#include <frmfmt.hxx>
+#include <doc.hxx>
+#include <IDocumentLayoutAccess.hxx>
+#include <viewimp.hxx>
+#include <pagefrm.hxx>
+#include <rootfrm.hxx>
+#include <viewsh.hxx>
+#include <drawdoc.hxx>
+#include <dpage.hxx>
+#include <dcontact.hxx>
+#include <dflyobj.hxx>
+#include <docsh.hxx>
+#include <flyfrm.hxx>
+#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::drawing;
+using namespace ::com::sun::star::frame;
+
+SwDPage::SwDPage(SwDrawModel& rNewModel, bool bMasterPage)
+:   FmFormPage(rNewModel, bMasterPage),
+    m_pDoc(&rNewModel.GetDoc())
+{
+}
+
+SwDPage::~SwDPage()
+{
+}
+
+void SwDPage::lateInit(const SwDPage& rSrcPage)
+{
+    FmFormPage::lateInit( rSrcPage );
+
+    if ( rSrcPage.m_pGridLst )
+    {
+        m_pGridLst.reset( new SdrPageGridFrameList );
+        for ( sal_uInt16 i = 0; i != rSrcPage.m_pGridLst->GetCount(); ++i )
+            m_pGridLst->Insert( ( *rSrcPage.m_pGridLst )[ i ] );
+    }
+}
+
+rtl::Reference<SdrPage> SwDPage::CloneSdrPage(SdrModel& rTargetModel) const
+{
+    SwDrawModel& rSwDrawModel(static_cast< SwDrawModel& >(rTargetModel));
+    rtl::Reference<SwDPage> pClonedSwDPage(
+        new SwDPage(
+            rSwDrawModel,
+            IsMasterPage()));
+    pClonedSwDPage->lateInit(*this);
+    return pClonedSwDPage;
+}
+
+SdrObject*  SwDPage::ReplaceObject( SdrObject* pNewObj, size_t nObjNum )
+{
+    SdrObject *pOld = GetObj( nObjNum );
+    OSL_ENSURE( pOld, "Oups, Object not replaced" );
+    SdrObjUserCall* pContact;
+    if ( nullptr != ( pContact = GetUserCall(pOld) ) &&
+         RES_DRAWFRMFMT == static_cast<SwContact*>(pContact)->GetFormat()->Which())
+        static_cast<SwDrawContact*>(pContact)->ChangeMasterObject( pNewObj );
+    return FmFormPage::ReplaceObject( pNewObj, nObjNum );
+}
+
+static void InsertGridFrame( SdrPageGridFrameList *pLst, const SwFrame *pPg )
+{
+    SwRect aPrt( pPg->getFramePrintArea() );
+    aPrt += pPg->getFrameArea().Pos();
+    const tools::Rectangle aUser( aPrt.SVRect() );
+    const tools::Rectangle aPaper( pPg->getFrameArea().SVRect() );
+    pLst->Insert( SdrPageGridFrame( aPaper, aUser ) );
+}
+
+const SdrPageGridFrameList*  SwDPage::GetGridFrameList(
+                        const SdrPageView* pPV, const tools::Rectangle *pRect ) const
+{
+    SwViewShell* pSh = static_cast< SwDrawModel& >(getSdrModelFromSdrPage()).GetDoc().getIDocumentLayoutAccess().GetCurrentViewShell();
+    if(pSh)
+    {
+        for(SwViewShell& rShell : pSh->GetRingContainer())
+        {
+            if(rShell.Imp()->GetPageView() == pPV)
+            {
+                pSh = &rShell;
+                break;
+            }
+        }
+        if ( m_pGridLst )
+            const_cast<SwDPage*>(this)->m_pGridLst->Clear();
+        else
+            const_cast<SwDPage*>(this)->m_pGridLst.reset( new SdrPageGridFrameList );
+
+        if ( pRect )
+        {
+            //The drawing demands all pages which overlap with the rest.
+            const SwRect aRect( *pRect );
+            const SwFrame *pPg = pSh->GetLayout()->Lower();
+            do
+            {   if ( pPg->getFrameArea().Overlaps( aRect ) )
+                    ::InsertGridFrame( const_cast<SwDPage*>(this)->m_pGridLst.get(), pPg );
+                pPg = pPg->GetNext();
+            } while ( pPg );
+        }
+        else
+        {
+            //The drawing demands all visible pages
+            const SwFrame *pPg = pSh->Imp()->GetFirstVisPage(pSh->GetOut());
+            if ( pPg )
+                do
+                {   ::InsertGridFrame( const_cast<SwDPage*>(this)->m_pGridLst.get(), pPg );
+                    pPg = pPg->GetNext();
+                } while ( pPg && pPg->getFrameArea().Overlaps( pSh->VisArea() ) );
+        }
+    }
+    return m_pGridLst.get();
+}
+
+bool SwDPage::RequestHelp( vcl::Window* pWindow, SdrView const * pView,
+                           const HelpEvent& rEvt )
+{
+    assert( m_pDoc );
+
+    bool bContinue = true;
+
+    if( rEvt.GetMode() & ( HelpEventMode::QUICK | HelpEventMode::BALLOON ))
+    {
+        Point aPos( rEvt.GetMousePosPixel() );
+        aPos = pWindow->ScreenToOutputPixel( aPos );
+        aPos = pWindow->PixelToLogic( aPos );
+
+        SdrPageView* pPV;
+        SdrObject* pObj = pView->PickObj(aPos, 0, pPV, SdrSearchOptions::PICKMACRO);
+        SwVirtFlyDrawObj* pDrawObj = dynamic_cast<SwVirtFlyDrawObj*>(pObj);
+        OUString sText;
+        tools::Rectangle aPixRect;
+        bool bTooltip = false;
+        if (pDrawObj)
+        {
+            SwFlyFrame *pFly = pDrawObj->GetFlyFrame();
+
+            aPixRect = pWindow->LogicToPixel(pFly->getFrameArea().SVRect());
+
+            const SwFormatURL &rURL = pFly->GetFormat()->GetURL();
+            if (!pFly->GetFormat()->GetObjTooltip().isEmpty())
+            {
+                // Tooltips have priority over URLs.
+                sText = pFly->GetFormat()->GetObjTooltip();
+                bTooltip = true;
+            }
+            else if( rURL.GetMap() )
+            {
+                IMapObject *pTmpObj = pFly->GetFormat()->GetIMapObject( aPos, pFly );
+                if( pTmpObj )
+                {
+                    sText = pTmpObj->GetAltText();
+                    if ( sText.isEmpty() )
+                        sText = URIHelper::removePassword( pTmpObj->GetURL(),
+                                        INetURLObject::EncodeMechanism::WasEncoded,
+                                           INetURLObject::DecodeMechanism::Unambiguous);
+                }
+            }
+            else if ( !rURL.GetURL().isEmpty() )
+            {
+                sText = URIHelper::removePassword( rURL.GetURL(),
+                                        INetURLObject::EncodeMechanism::WasEncoded,
+                                           INetURLObject::DecodeMechanism::Unambiguous);
+
+                if( rURL.IsServerMap() )
+                {
+                    // then append the relative pixel position!!
+                    Point aPt( aPos );
+                    aPt -= pFly->getFrameArea().Pos();
+                    // without MapMode-Offset !!!!!
+                    // without MapMode-Offset, without Offset, w ... !!!!!
+                    aPt = pWindow->LogicToPixel(
+                            aPt, MapMode( MapUnit::MapTwip ) );
+                    sText += "?" + OUString::number( aPt.getX() )
+                          + "," + OUString::number( aPt.getY() );
+                }
+            }
+        }
+        else
+        {
+            SdrViewEvent aVEvt;
+            MouseEvent aMEvt(pWindow->ScreenToOutputPixel(rEvt.GetMousePosPixel()), 1,
+                             MouseEventModifiers::NONE, MOUSE_LEFT);
+            pView->PickAnything(aMEvt, SdrMouseEventKind::BUTTONDOWN, aVEvt);
+            if (aVEvt.meEvent == SdrEventKind::ExecuteUrl)
+            {
+                sText = aVEvt.mpURLField->GetURL();
+                aPixRect = pWindow->LogicToPixel(aVEvt.mpObj->GetLogicRect());
+            }
+        }
+
+        if (!sText.isEmpty())
+        {
+            // #i80029#
+            bool bExecHyperlinks = m_pDoc->GetDocShell()->IsReadOnly();
+            if (!bExecHyperlinks && !bTooltip)
+                sText = SfxHelp::GetURLHelpText(sText);
+
+            // then display the help:
+            tools::Rectangle aScreenRect(pWindow->OutputToScreenPixel(aPixRect.TopLeft()),
+                                         pWindow->OutputToScreenPixel(aPixRect.BottomRight()));
+
+            if (rEvt.GetMode() & HelpEventMode::BALLOON)
+                Help::ShowBalloon(pWindow, rEvt.GetMousePosPixel(), aScreenRect, sText);
+            else
+                Help::ShowQuickHelp(pWindow, aScreenRect, sText);
+            bContinue = false;
+        }
+    }
+
+    if( bContinue )
+        bContinue = !FmFormPage::RequestHelp( pWindow, pView, rEvt );
+
+    return bContinue;
+}
+
+Reference< XInterface > SwDPage::createUnoPage()
+{
+    assert( m_pDoc );
+
+    Reference < XInterface > xRet;
+    SwDocShell* pDocShell = m_pDoc->GetDocShell();
+    if ( pDocShell )
+    {
+        Reference<XModel> xModel = pDocShell->GetBaseModel();
+        Reference<XDrawPageSupplier> xPageSupp(xModel, UNO_QUERY);
+        xRet = xPageSupp->getDrawPage();
+    }
+    return xRet;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sw/source/core/draw/drawdoc.cxx b/sw/source/core/draw/drawdoc.cxx
new file mode 100644
index 000000000..4c3050ebf
--- /dev/null
+++ b/sw/source/core/draw/drawdoc.cxx
@@ -0,0 +1,137 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <svx/svxids.hrc>
+
+#include <com/sun/star/frame/XModel.hpp>
+#include <svx/drawitem.hxx>
+#include <osl/diagnose.h>
+#include <doc.hxx>
+#include <drawdoc.hxx>
+#include <dpage.hxx>
+#include <docsh.hxx>
+#include <hintids.hxx>
+#include <DocumentSettingManager.hxx>
+
+using namespace com::sun::star;
+
+// Constructor
+SwDrawModel::SwDrawModel(SwDoc& rDoc)
+    : FmFormModel(&rDoc.GetAttrPool(), rDoc.GetDocShell())
+    , m_rDoc(rDoc)
+{
+    SetScaleUnit( MapUnit::MapTwip );
+    SetSwapGraphics();
+
+    // use common InitDrawModelAndDocShell which will set the associations as needed,
+    // including SvxColorTableItem  with WhichID SID_COLOR_TABLE
+    InitDrawModelAndDocShell(m_rDoc.GetDocShell(), this);
+
+    // copy all the default values to the SdrModel
+    SfxItemPool* pSdrPool = m_rDoc.GetAttrPool().GetSecondaryPool();
+    if( pSdrPool )
+    {
+        const sal_uInt16 aWhichRanges[] =
+            {
+                RES_CHRATR_BEGIN, RES_CHRATR_END,
+                RES_PARATR_BEGIN, RES_PARATR_END,
+                0
+            };
+
+        SfxItemPool& rDocPool = m_rDoc.GetAttrPool();
+        sal_uInt16 nEdtWhich, nSlotId;
+        const SfxPoolItem* pItem;
+        for( const sal_uInt16* pRangeArr = aWhichRanges;
+            *pRangeArr; pRangeArr += 2 )
+            for( sal_uInt16 nW = *pRangeArr, nEnd = *(pRangeArr+1);
+                    nW < nEnd; ++nW )
+                if( nullptr != (pItem = rDocPool.GetPoolDefaultItem( nW )) &&
+                    0 != (nSlotId = rDocPool.GetSlotId( nW ) ) &&
+                    nSlotId != nW &&
+                    0 != (nEdtWhich = pSdrPool->GetWhich( nSlotId )) &&
+                    nSlotId != nEdtWhich )
+                {
+                    std::unique_ptr<SfxPoolItem> pCpy(pItem->Clone());
+                    pCpy->SetWhich( nEdtWhich );
+                    pSdrPool->SetPoolDefaultItem( *pCpy );
+                }
+    }
+
+    SetForbiddenCharsTable(m_rDoc.GetDocumentSettingManager().getForbiddenCharacterTable());
+    // Implementation for asian compression
+    SetCharCompressType( m_rDoc.GetDocumentSettingManager().getCharacterCompressionType() );
+}
+
+// Destructor
+
+SwDrawModel::~SwDrawModel()
+{
+    Broadcast(SdrHint(SdrHintKind::ModelCleared));
+
+    ClearModel(true);
+}
+
+/** Create a new page (SdPage) and return a pointer to it back.
+ *
+ * The drawing engine is using this method while loading for the creating of
+ * pages (whose type it not even know, because they are inherited from SdrPage).
+ *
+ * @return Pointer to the new page.
+ */
+rtl::Reference<SdrPage> SwDrawModel::AllocPage(bool bMasterPage)
+{
+    rtl::Reference<SwDPage> pPage = new SwDPage(*this, bMasterPage);
+    pPage->SetName("Controls");
+    return pPage;
+}
+
+uno::Reference<embed::XStorage> SwDrawModel::GetDocumentStorage() const
+{
+    return m_rDoc.GetDocStorage();
+}
+
+uno::Reference< uno::XInterface > SwDrawModel::createUnoModel()
+{
+    uno::Reference< uno::XInterface > xModel;
+
+    try
+    {
+        if ( GetDoc().GetDocShell() )
+        {
+            xModel = GetDoc().GetDocShell()->GetModel();
+        }
+    }
+    catch( uno::RuntimeException& )
+    {
+        OSL_FAIL( "<SwDrawModel::createUnoModel()> - could *not* retrieve model at <SwDocShell>" );
+    }
+
+    return xModel;
+}
+
+void SwDrawModel::PutAreaListItems(SfxItemSet& rSet) const
+{
+    rSet.Put(SvxColorListItem(GetColorList(), SID_COLOR_TABLE));
+    rSet.Put(SvxGradientListItem(GetGradientList(), SID_GRADIENT_LIST));
+    rSet.Put(SvxHatchListItem(GetHatchList(), SID_HATCH_LIST));
+    rSet.Put(SvxBitmapListItem(GetBitmapList(), SID_BITMAP_LIST));
+    rSet.Put(SvxPatternListItem(GetPatternList(), SID_PATTERN_LIST));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sw/source/core/draw/dview.cxx b/sw/source/core/draw/dview.cxx
new file mode 100644
index 000000000..93b787c91
--- /dev/null
+++ b/sw/source/core/draw/dview.cxx
@@ -0,0 +1,1019 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <config_wasm_strip.h>
+
+#include <hintids.hxx>
+#include <svtools/optionsdrawinglayer.hxx>
+#include <svx/svdpage.hxx>
+#include <svx/svdpagv.hxx>
+#include <svx/fmmodel.hxx>
+#include <sot/exchange.hxx>
+#include <svx/sdrundomanager.hxx>
+#include <tools/globname.hxx>
+#include <editeng/outliner.hxx>
+#include <osl/diagnose.h>
+#include <com/sun/star/embed/EmbedMisc.hpp>
+#include <com/sun/star/embed/XEmbeddedObject.hpp>
+
+#include <pagefrm.hxx>
+#include <rootfrm.hxx>
+#include <cntfrm.hxx>
+#include <notxtfrm.hxx>
+#include <flyfrm.hxx>
+#include <frmfmt.hxx>
+#include <dflyobj.hxx>
+#include <dcontact.hxx>
+#include <textboxhelper.hxx>
+#include <viewsh.hxx>
+#include <viewimp.hxx>
+#include <dview.hxx>
+#include <doc.hxx>
+#include <mdiexp.hxx>
+#include <ndole.hxx>
+#include <ndgrf.hxx>
+#include <fmtanchr.hxx>
+#include <IDocumentUndoRedo.hxx>
+#include <DocumentSettingManager.hxx>
+#include <IDocumentLayoutAccess.hxx>
+
+#include <com/sun/star/embed/Aspects.hpp>
+
+#include <vector>
+
+#include <sortedobjs.hxx>
+
+using namespace com::sun::star;
+
+namespace {
+
+class SwSdrHdl : public SdrHdl
+{
+public:
+    SwSdrHdl(const Point& rPnt, bool bTopRight ) :
+        SdrHdl( rPnt, bTopRight ? SdrHdlKind::Anchor_TR : SdrHdlKind::Anchor ) {}
+    virtual bool IsFocusHdl() const override;
+};
+
+}
+
+bool SwSdrHdl::IsFocusHdl() const
+{
+    if( SdrHdlKind::Anchor == eKind || SdrHdlKind::Anchor_TR == eKind )
+        return true;
+    return SdrHdl::IsFocusHdl();
+}
+
+static const SwFrame *lcl_FindAnchor( const SdrObject *pObj, bool bAll )
+{
+    const SwVirtFlyDrawObj *pVirt = dynamic_cast< const SwVirtFlyDrawObj *>( pObj );
+    if ( pVirt )
+    {
+        if ( bAll || !pVirt->GetFlyFrame()->IsFlyInContentFrame() )
+            return pVirt->GetFlyFrame()->GetAnchorFrame();
+    }
+    else
+    {
+        const SwDrawContact *pCont = static_cast<const SwDrawContact*>(GetUserCall(pObj));
+        if ( pCont )
+            return pCont->GetAnchorFrame( pObj );
+    }
+    return nullptr;
+}
+
+SwDrawView::SwDrawView(
+    SwViewShellImp& rI,
+    FmFormModel& rFmFormModel,
+    OutputDevice* pOutDev)
+:   FmFormView(rFmFormModel, pOutDev),
+    m_rImp( rI )
+{
+    SetPageVisible( false );
+    SetBordVisible( false );
+    SetGridVisible( false );
+    SetHlplVisible( false );
+    SetGlueVisible( false );
+    SetFrameDragSingles();
+    SetSwapAsynchron();
+
+    EnableExtendedKeyInputDispatcher( false );
+    EnableExtendedMouseEventDispatcher( false );
+
+    SetHitTolerancePixel( GetMarkHdlSizePixel()/2 );
+
+    SetPrintPreview( rI.GetShell()->IsPreview() );
+
+    // #i73602# Use default from the configuration
+    SetBufferedOverlayAllowed(SvtOptionsDrawinglayer::IsOverlayBuffer_Writer());
+
+    // #i74769#, #i75172# Use default from the configuration
+    SetBufferedOutputAllowed(SvtOptionsDrawinglayer::IsPaintBuffer_Writer());
+}
+
+// #i99665#
+bool SwDrawView::IsAntiAliasing()
+{
+    return SvtOptionsDrawinglayer::IsAntiAliasing();
+}
+
+static SdrObject* impLocalHitCorrection(SdrObject* pRetval, const Point& rPnt, sal_uInt16 nTol, const SdrMarkList &rMrkList)
+{
+    if(!nTol)
+    {
+        // the old method forced back to outer bounds test when nTol == 0, so
+        // do not try to correct when nTol is not set (used from HelpContent)
+    }
+    else
+    {
+        // rebuild logic from former SwVirtFlyDrawObj::CheckSdrObjectHit. This is needed since
+        // the SdrObject-specific CheckHit implementations are now replaced with primitives and
+        // 'tricks' like in the old implementation (e.g. using a view from a model-data class to
+        // detect if object is selected) are no longer valid.
+        // The standard primitive hit-test for SwVirtFlyDrawObj now is the outer bound. The old
+        // implementation reduced this excluding the inner bound when the object was not selected.
+        SwVirtFlyDrawObj* pSwVirtFlyDrawObj = dynamic_cast< SwVirtFlyDrawObj* >(pRetval);
+
+        if(pSwVirtFlyDrawObj)
+        {
+            if(pSwVirtFlyDrawObj->GetFlyFrame()->Lower() && pSwVirtFlyDrawObj->GetFlyFrame()->Lower()->IsNoTextFrame())
+            {
+                // the old method used IsNoTextFrame (should be for SW's own OLE and
+                // graphic's) to accept hit only based on outer bounds; nothing to do
+            }
+            else
+            {
+                // check if the object is selected in this view
+                const size_t nMarkCount(rMrkList.GetMarkCount());
+                bool bSelected(false);
+
+                for(size_t a = 0; !bSelected && a < nMarkCount; ++a)
+                {
+                    if(pSwVirtFlyDrawObj == rMrkList.GetMark(a)->GetMarkedSdrObj())
+                    {
+                        bSelected = true;
+                    }
+                }
+
+                if(!bSelected)
+                {
+                    // when not selected, the object is not hit when hit position is inside
+                    // inner range. Get and shrink inner range
+                    basegfx::B2DRange aInnerBound(pSwVirtFlyDrawObj->getInnerBound());
+
+                    aInnerBound.grow(-1.0 * nTol);
+
+                    if(aInnerBound.isInside(basegfx::B2DPoint(rPnt.X(), rPnt.Y())))
+                    {
+                        // exclude this hit
+                        pRetval = nullptr;
+                    }
+                }
+            }
+        }
+    }
+
+    return pRetval;
+}
+
+SdrObject* SwDrawView::CheckSingleSdrObjectHit(const Point& rPnt, sal_uInt16 nTol, SdrObject* pObj, SdrPageView* pPV, SdrSearchOptions nOptions, const SdrLayerIDSet* pMVisLay) const
+{
+    // call parent
+    SdrObject* pRetval = FmFormView::CheckSingleSdrObjectHit(rPnt, nTol, pObj, pPV, nOptions, pMVisLay);
+
+    if(pRetval)
+    {
+        // override to allow extra handling when picking SwVirtFlyDrawObj's
+        pRetval = impLocalHitCorrection(pRetval, rPnt, nTol, GetMarkedObjectList());
+    }
+
+    return pRetval;
+}
+
+/// Gets called every time the handles need to be build
+void SwDrawView::AddCustomHdl()
+{
+    const SdrMarkList &rMrkList = GetMarkedObjectList();
+
+    if(rMrkList.GetMarkCount() != 1 || !GetUserCall(rMrkList.GetMark( 0 )->GetMarkedSdrObj()))
+        return;
+
+    SdrObject *pObj = rMrkList.GetMark(0)->GetMarkedSdrObj();
+    // make code robust
+    SwFrameFormat* pFrameFormat( ::FindFrameFormat( pObj ) );
+    if ( !pFrameFormat )
+    {
+        OSL_FAIL( "<SwDrawView::AddCustomHdl()> - missing frame format!" );
+        return;
+    }
+    const SwFormatAnchor &rAnchor = pFrameFormat->GetAnchor();
+
+    if (RndStdIds::FLY_AS_CHAR == rAnchor.GetAnchorId())
+        return;
+
+    const SwFrame* pAnch = CalcAnchor();
+    if(nullptr == pAnch)
+        return;
+
+    Point aPos(m_aAnchorPoint);
+
+    if ( RndStdIds::FLY_AT_CHAR == rAnchor.GetAnchorId() )
+    {
+        // #i28701# - use last character rectangle saved at object
+        // in order to avoid a format of the anchor frame
+        SwAnchoredObject* pAnchoredObj = ::GetUserCall( pObj )->GetAnchoredObj( pObj );
+
+        // Invalidate/recalc LastCharRect which can contain invalid frame offset because
+        // of later frame changes
+        pAnchoredObj->CheckCharRectAndTopOfLine(false);
+
+        SwRect aAutoPos = pAnchoredObj->GetLastCharRect();
+        if ( aAutoPos.Height() )
+        {
+            aPos = aAutoPos.Pos();
+        }
+    }
+
+    // add anchor handle:
+    std::unique_ptr<SdrHdl> hdl = std::make_unique<SwSdrHdl>( aPos, ( pAnch->IsVertical() && !pAnch->IsVertLR() ) ||
+                                     pAnch->IsRightToLeft() );
+    hdl->SetObjHdlNum(maHdlList.GetHdlCount());
+    maHdlList.AddHdl(std::move(hdl));
+}
+
+SdrObject* SwDrawView::GetMaxToTopObj( SdrObject* pObj ) const
+{
+    if ( GetUserCall(pObj) )
+    {
+        const SwFrame *pAnch = ::lcl_FindAnchor( pObj, false );
+        if ( pAnch )
+        {
+            //The topmost Obj within the anchor must not be overtaken.
+            const SwFlyFrame *pFly = pAnch->FindFlyFrame();
+            if ( pFly )
+            {
+                const SwPageFrame *pPage = pFly->FindPageFrame();
+                if ( pPage->GetSortedObjs() )
+                {
+                    size_t nOrdNum = 0;
+                    for (SwAnchoredObject* i : *pPage->GetSortedObjs())
+                    {
+                        const SdrObject *pO = i->GetDrawObj();
+
+                        if ( pO->GetOrdNumDirect() > nOrdNum )
+                        {
+                            const SwFrame *pTmpAnch = ::lcl_FindAnchor( pO, false );
+                            if ( pFly->IsAnLower( pTmpAnch ) )
+                            {
+                                nOrdNum = pO->GetOrdNumDirect();
+                            }
+                        }
+                    }
+                    if ( nOrdNum )
+                    {
+                        SdrPage *pTmpPage = GetModel()->GetPage( 0 );
+                        ++nOrdNum;
+                        if ( nOrdNum < pTmpPage->GetObjCount() )
+                        {
+                            return pTmpPage->GetObj( nOrdNum );
+                        }
+                    }
+                }
+            }
+        }
+    }
+    return nullptr;
+}
+
+SdrObject* SwDrawView::GetMaxToBtmObj(SdrObject* pObj) const
+{
+    if ( GetUserCall(pObj) )
+    {
+        const SwFrame *pAnch = ::lcl_FindAnchor( pObj, false );
+        if ( pAnch )
+        {
+            //The Fly of the anchor must not be "flying under".
+            const SwFlyFrame *pFly = pAnch->FindFlyFrame();
+            if ( pFly )
+            {
+                SdrObject *pRet = const_cast<SdrObject*>(static_cast<SdrObject const *>(pFly->GetVirtDrawObj()));
+                return pRet != pObj ? pRet : nullptr;
+            }
+        }
+    }
+    return nullptr;
+}
+
+/// determine maximal order number for a 'child' object of given 'parent' object
+sal_uInt32 SwDrawView::GetMaxChildOrdNum( const SwFlyFrame& _rParentObj,
+                                           const SdrObject* _pExclChildObj )
+{
+    sal_uInt32 nMaxChildOrdNum = _rParentObj.GetDrawObj()->GetOrdNum();
+
+    const SdrPage* pDrawPage = _rParentObj.GetDrawObj()->getSdrPageFromSdrObject();
+    OSL_ENSURE( pDrawPage,
+            "<SwDrawView::GetMaxChildOrdNum(..) - missing drawing page at parent object - crash!" );
+
+    const size_t nObjCount = pDrawPage->GetObjCount();
+    for ( size_t i = nObjCount-1; i > _rParentObj.GetDrawObj()->GetOrdNum() ; --i )
+    {
+        const SdrObject* pObj = pDrawPage->GetObj( i );
+
+        // Don't consider 'child' object <_pExclChildObj>
+        if ( pObj == _pExclChildObj )
+        {
+            continue;
+        }
+
+        if ( pObj->GetOrdNum() > nMaxChildOrdNum &&
+             _rParentObj.IsAnLower( lcl_FindAnchor( pObj, true ) ) )
+        {
+            nMaxChildOrdNum = pObj->GetOrdNum();
+            break;
+        }
+    }
+
+    return nMaxChildOrdNum;
+}
+
+/// method to move 'repeated' objects of the given moved object to the according level
+void SwDrawView::MoveRepeatedObjs( const SwAnchoredObject& _rMovedAnchoredObj,
+                                    const std::vector<SdrObject*>& _rMovedChildObjs ) const
+{
+    // determine 'repeated' objects of already moved object <_rMovedAnchoredObj>
+    std::vector<SwAnchoredObject*> aAnchoredObjs;
+    {
+        const SwContact* pContact = ::GetUserCall( _rMovedAnchoredObj.GetDrawObj() );
+        assert(pContact && "SwDrawView::MoveRepeatedObjs(..) - missing contact object -> crash.");
+        pContact->GetAnchoredObjs( aAnchoredObjs );
+    }
+
+    // check, if 'repeated' objects exists.
+    if ( aAnchoredObjs.size() <= 1 )
+        return;
+
+    SdrPage* pDrawPage = GetModel()->GetPage( 0 );
+
+    // move 'repeated' ones to the same order number as the already moved one.
+    const size_t nNewPos = _rMovedAnchoredObj.GetDrawObj()->GetOrdNum();
+    while ( !aAnchoredObjs.empty() )
+    {
+        SwAnchoredObject* pAnchoredObj = aAnchoredObjs.back();
+        if ( pAnchoredObj != &_rMovedAnchoredObj )
+        {
+            pDrawPage->SetObjectOrdNum( pAnchoredObj->GetDrawObj()->GetOrdNum(),
+                                        nNewPos );
+            pDrawPage->RecalcObjOrdNums();
+            // adjustments for accessibility API
+#if !ENABLE_WASM_STRIP_ACCESSIBILITY
+            if ( auto pTmpFlyFrame = pAnchoredObj->DynCastFlyFrame() )
+            {
+                m_rImp.DisposeAccessibleFrame( pTmpFlyFrame );
+                m_rImp.AddAccessibleFrame( pTmpFlyFrame );
+            }
+            else
+            {
+                m_rImp.DisposeAccessibleObj(pAnchoredObj->GetDrawObj(), true);
+                m_rImp.AddAccessibleObj( pAnchoredObj->GetDrawObj() );
+            }
+#endif
+        }
+        aAnchoredObjs.pop_back();
+    }
+
+    // move 'repeated' ones of 'child' objects
+    for ( SdrObject* pChildObj : _rMovedChildObjs )
+    {
+        {
+            const SwContact* pContact = ::GetUserCall( pChildObj );
+            assert(pContact && "SwDrawView::MoveRepeatedObjs(..) - missing contact object -> crash.");
+            pContact->GetAnchoredObjs( aAnchoredObjs );
+        }
+        // move 'repeated' ones to the same order number as the already moved one.
+        const size_t nTmpNewPos = pChildObj->GetOrdNum();
+        while ( !aAnchoredObjs.empty() )
+        {
+            SwAnchoredObject* pAnchoredObj = aAnchoredObjs.back();
+            if ( pAnchoredObj->GetDrawObj() != pChildObj )
+            {
+                pDrawPage->SetObjectOrdNum( pAnchoredObj->GetDrawObj()->GetOrdNum(),
+                                            nTmpNewPos );
+                pDrawPage->RecalcObjOrdNums();
+                // adjustments for accessibility API
+#if !ENABLE_WASM_STRIP_ACCESSIBILITY
+                if ( auto pTmpFlyFrame = pAnchoredObj->DynCastFlyFrame() )
+                {
+                    m_rImp.DisposeAccessibleFrame( pTmpFlyFrame );
+                    m_rImp.AddAccessibleFrame( pTmpFlyFrame );
+                }
+                else
+                {
+                    m_rImp.DisposeAccessibleObj(pAnchoredObj->GetDrawObj(), true);
+                    m_rImp.AddAccessibleObj( pAnchoredObj->GetDrawObj() );
+                }
+#endif
+            }
+            aAnchoredObjs.pop_back();
+        }
+    }
+}
+
+// --> adjustment and re-factoring of method
+void SwDrawView::ObjOrderChanged( SdrObject* pObj, size_t nOldPos,
+                                          size_t nNewPos )
+{
+    // nothing to do for group members
+    if ( pObj->getParentSdrObjectFromSdrObject() )
+    {
+        return;
+    }
+
+    // determine drawing page and assure that the order numbers are correct.
+    SdrPage* pDrawPage = GetModel()->GetPage( 0 );
+    if ( pDrawPage->IsObjOrdNumsDirty() )
+        pDrawPage->RecalcObjOrdNums();
+    const size_t nObjCount = pDrawPage->GetObjCount();
+
+    SwAnchoredObject* pMovedAnchoredObj =
+                                ::GetUserCall( pObj )->GetAnchoredObj( pObj );
+    const SwFlyFrame* pParentAnchoredObj =
+                                pMovedAnchoredObj->GetAnchorFrame()->FindFlyFrame();
+
+    const bool bMovedForward = nOldPos < nNewPos;
+
+    // assure for a 'child' object, that it doesn't exceed the limits of its 'parent'
+    if ( pParentAnchoredObj )
+    {
+        if ( bMovedForward )
+        {
+            const size_t nMaxChildOrdNumWithoutMoved =
+                    GetMaxChildOrdNum( *pParentAnchoredObj, pMovedAnchoredObj->GetDrawObj() );
+            if ( nNewPos > nMaxChildOrdNumWithoutMoved+1 )
+            {
+                // set position to the top of the 'child' object group
+                pDrawPage->SetObjectOrdNum( nNewPos, nMaxChildOrdNumWithoutMoved+1 );
+                nNewPos = nMaxChildOrdNumWithoutMoved+1;
+            }
+        }
+        else
+        {
+            const size_t nParentOrdNum = pParentAnchoredObj->GetDrawObj()->GetOrdNum();
+            if ( nNewPos < nParentOrdNum )
+            {
+                // set position to the bottom of the 'child' object group
+                pDrawPage->SetObjectOrdNum( nNewPos, nParentOrdNum );
+                nNewPos = nParentOrdNum;
+            }
+        }
+        if ( pDrawPage->IsObjOrdNumsDirty() )
+            pDrawPage->RecalcObjOrdNums();
+    }
+
+    // Assure, that object isn't positioned between 'repeated' ones
+    if ( ( bMovedForward && nNewPos < nObjCount - 1 ) ||
+         ( !bMovedForward && nNewPos > 0 ) )
+    {
+        const SdrObject* pTmpObj =
+                pDrawPage->GetObj( bMovedForward ? nNewPos - 1 : nNewPos + 1 );
+        if ( pTmpObj )
+        {
+            size_t nTmpNewPos( nNewPos );
+            if ( bMovedForward )
+            {
+                // move before the top 'repeated' object
+                const sal_uInt32 nTmpMaxOrdNum =
+                                    ::GetUserCall( pTmpObj )->GetMaxOrdNum();
+                if ( nTmpMaxOrdNum > nNewPos )
+                    nTmpNewPos = nTmpMaxOrdNum;
+            }
+            else
+            {
+                // move behind the bottom 'repeated' object
+                const sal_uInt32 nTmpMinOrdNum =
+                                    ::GetUserCall( pTmpObj )->GetMinOrdNum();
+                if ( nTmpMinOrdNum < nNewPos )
+                    nTmpNewPos = nTmpMinOrdNum;
+            }
+            if ( nTmpNewPos != nNewPos )
+            {
+                pDrawPage->SetObjectOrdNum( nNewPos, nTmpNewPos );
+                nNewPos = nTmpNewPos;
+                pDrawPage->RecalcObjOrdNums();
+            }
+        }
+    }
+
+    // On move forward, assure that object is moved before its own children.
+    // Only Writer fly frames can have children.
+    if ( pMovedAnchoredObj->DynCastFlyFrame() &&
+         bMovedForward && nNewPos < nObjCount - 1 )
+    {
+        sal_uInt32 nMaxChildOrdNum =
+                    GetMaxChildOrdNum( *static_cast<const SwFlyFrame*>(pMovedAnchoredObj) );
+        if ( nNewPos < nMaxChildOrdNum )
+        {
+            // determine position before the object before its top 'child' object
+            const SdrObject* pTmpObj = pDrawPage->GetObj( nMaxChildOrdNum );
+            size_t nTmpNewPos = ::GetUserCall( pTmpObj )->GetMaxOrdNum() + 1;
+            if ( nTmpNewPos >= nObjCount )
+            {
+                --nTmpNewPos;
+            }
+            // assure, that determined position isn't between 'repeated' objects
+            pTmpObj = pDrawPage->GetObj( nTmpNewPos );
+            nTmpNewPos = ::GetUserCall( pTmpObj )->GetMaxOrdNum();
+            // apply new position
+            pDrawPage->SetObjectOrdNum( nNewPos, nTmpNewPos );
+            nNewPos = nTmpNewPos;
+            pDrawPage->RecalcObjOrdNums();
+        }
+    }
+
+    // Assure, that object isn't positioned between nested objects
+    if ( ( bMovedForward && nNewPos < nObjCount - 1 ) ||
+         ( !bMovedForward && nNewPos > 0 ) )
+    {
+        size_t nTmpNewPos( nNewPos );
+        const SwFrameFormat* pParentFrameFormat =
+                pParentAnchoredObj ? &(pParentAnchoredObj->GetFrameFormat()) : nullptr;
+        const SdrObject* pTmpObj = pDrawPage->GetObj( nNewPos + 1 );
+        while ( pTmpObj )
+        {
+            // #i38563# - assure, that anchor frame exists.
+            // If object is anchored inside an invisible part of the document
+            // (e.g. page header, whose page style isn't applied, or hidden
+            // section), no anchor frame exists.
+            const SwFrame* pTmpAnchorFrame = lcl_FindAnchor( pTmpObj, true );
+            const SwFlyFrame* pTmpParentObj = pTmpAnchorFrame
+                                            ? pTmpAnchorFrame->FindFlyFrame() : nullptr;
+            if ( pTmpParentObj &&
+                 &(pTmpParentObj->GetFrameFormat()) != pParentFrameFormat )
+            {
+                if ( bMovedForward )
+                {
+                    nTmpNewPos = ::GetUserCall( pTmpObj )->GetMaxOrdNum();
+                    pTmpObj = pDrawPage->GetObj( nTmpNewPos + 1 );
+                }
+                else
+                {
+                    nTmpNewPos = ::GetUserCall( pTmpParentObj->GetDrawObj() )
+                                                            ->GetMinOrdNum();
+                    pTmpObj = pTmpParentObj->GetDrawObj();
+                }
+            }
+            else
+                break;
+        }
+        if ( nTmpNewPos != nNewPos )
+        {
+            pDrawPage->SetObjectOrdNum( nNewPos, nTmpNewPos );
+            nNewPos = nTmpNewPos;
+            pDrawPage->RecalcObjOrdNums();
+        }
+    }
+
+    // setup collection of moved 'child' objects to move its 'repeated' objects.
+    std::vector< SdrObject* > aMovedChildObjs;
+
+    // move 'children' accordingly
+    if ( auto pFlyFrame = pMovedAnchoredObj->DynCastFlyFrame() )
+    {
+        // adjustments for accessibility API
+#if !ENABLE_WASM_STRIP_ACCESSIBILITY
+        m_rImp.DisposeAccessibleFrame( pFlyFrame );
+        m_rImp.AddAccessibleFrame( pFlyFrame );
+#endif
+
+        const sal_uInt32 nChildNewPos = bMovedForward ? nNewPos : nNewPos+1;
+        size_t i = bMovedForward ? nOldPos : nObjCount-1;
+        do
+        {
+            SdrObject* pTmpObj = pDrawPage->GetObj( i );
+            if ( pTmpObj == pObj )
+                break;
+
+            // #i38563# - assure, that anchor frame exists.
+            // If object is anchored inside an invisible part of the document
+            // (e.g. page header, whose page style isn't applied, or hidden
+            // section), no anchor frame exists.
+            const SwFrame* pTmpAnchorFrame = lcl_FindAnchor( pTmpObj, true );
+            const SwFlyFrame* pTmpParentObj = pTmpAnchorFrame
+                                            ? pTmpAnchorFrame->FindFlyFrame() : nullptr;
+            if ( pTmpParentObj &&
+                 ( ( pTmpParentObj == pFlyFrame ) ||
+                   ( pFlyFrame->IsUpperOf( *pTmpParentObj ) ) ) )
+            {
+                // move child object.,
+                pDrawPage->SetObjectOrdNum( i, nChildNewPos );
+                pDrawPage->RecalcObjOrdNums();
+                // collect 'child' object
+                aMovedChildObjs.push_back( pTmpObj );
+                // adjustments for accessibility API
+#if !ENABLE_WASM_STRIP_ACCESSIBILITY
+                if ( auto pFlyDrawObj = dynamic_cast<SwVirtFlyDrawObj *>( pTmpObj ) )
+                {
+                    const SwFlyFrame *pTmpFlyFrame = pFlyDrawObj->GetFlyFrame();
+                    m_rImp.DisposeAccessibleFrame( pTmpFlyFrame );
+                    m_rImp.AddAccessibleFrame( pTmpFlyFrame );
+                }
+                else
+                {
+                    m_rImp.DisposeAccessibleObj(pTmpObj, true);
+                    m_rImp.AddAccessibleObj( pTmpObj );
+                }
+#endif
+            }
+            else
+            {
+                // adjust loop counter
+                if ( bMovedForward )
+                    ++i;
+                else if (i > 0)
+                    --i;
+            }
+
+        } while ( ( bMovedForward && i < ( nObjCount - aMovedChildObjs.size() ) ) ||
+                  ( !bMovedForward && i > ( nNewPos + aMovedChildObjs.size() ) ) );
+    }
+#if !ENABLE_WASM_STRIP_ACCESSIBILITY
+    else
+    {
+        // adjustments for accessibility API
+        m_rImp.DisposeAccessibleObj(pObj, true);
+        m_rImp.AddAccessibleObj( pObj );
+    }
+#endif
+
+    MoveRepeatedObjs( *pMovedAnchoredObj, aMovedChildObjs );
+}
+
+bool SwDrawView::TakeDragLimit( SdrDragMode eMode,
+                                            tools::Rectangle& rRect ) const
+{
+    const SdrMarkList &rMrkList = GetMarkedObjectList();
+    bool bRet = false;
+    if( 1 == rMrkList.GetMarkCount() )
+    {
+        const SdrObject *pObj = rMrkList.GetMark( 0 )->GetMarkedSdrObj();
+        SwRect aRect;
+        if( ::CalcClipRect( pObj, aRect, eMode == SdrDragMode::Move ) )
+        {
+            rRect = aRect.SVRect();
+            bRet = true;
+        }
+    }
+    return bRet;
+}
+
+const SwFrame* SwDrawView::CalcAnchor()
+{
+    const SdrMarkList &rMrkList = GetMarkedObjectList();
+    if ( rMrkList.GetMarkCount() != 1 )
+        return nullptr;
+
+    SdrObject* pObj = rMrkList.GetMark( 0 )->GetMarkedSdrObj();
+
+    //Search for paragraph bound objects, otherwise only the
+    //current anchor. Search only if we currently drag.
+    const SwFrame* pAnch;
+    tools::Rectangle aMyRect;
+    auto pFlyDrawObj = dynamic_cast<SwVirtFlyDrawObj *>( pObj );
+    if ( pFlyDrawObj )
+    {
+        pAnch = pFlyDrawObj->GetFlyFrame()->GetAnchorFrame();
+        aMyRect = pFlyDrawObj->GetFlyFrame()->getFrameArea().SVRect();
+    }
+    else
+    {
+        SwDrawContact *pC = static_cast<SwDrawContact*>(GetUserCall(pObj));
+        // determine correct anchor position for 'virtual' drawing objects.
+        // #i26791#
+        pAnch = pC->GetAnchorFrame( pObj );
+        if( !pAnch )
+        {
+            pC->ConnectToLayout();
+            // determine correct anchor position for 'virtual' drawing objects.
+            // #i26791#
+            pAnch = pC->GetAnchorFrame( pObj );
+        }
+        aMyRect = pObj->GetSnapRect();
+    }
+
+    const bool bTopRight = pAnch && ( ( pAnch->IsVertical() &&
+                                            !pAnch->IsVertLR() ) ||
+                                             pAnch->IsRightToLeft() );
+    const Point aMyPt = bTopRight ? aMyRect.TopRight() : aMyRect.TopLeft();
+
+    Point aPt;
+    if ( IsAction() )
+    {
+        if ( !TakeDragObjAnchorPos( aPt, bTopRight ) )
+            return nullptr;
+    }
+    else
+    {
+        tools::Rectangle aRect = pObj->GetSnapRect();
+        aPt = bTopRight ? aRect.TopRight() : aRect.TopLeft();
+    }
+
+    if ( aPt != aMyPt )
+    {
+        if ( pAnch && pAnch->IsContentFrame() )
+        {
+            // allow drawing objects in header/footer,
+            // but exclude control objects.
+            bool bBodyOnly = CheckControlLayer( pObj );
+            pAnch = ::FindAnchor( static_cast<const SwContentFrame*>(pAnch), aPt, bBodyOnly );
+        }
+        else if ( !pFlyDrawObj )
+        {
+            const SwRect aRect( aPt.getX(), aPt.getY(), 1, 1 );
+
+            SwDrawContact* pContact = static_cast<SwDrawContact*>(GetUserCall(pObj));
+            if ( pContact->GetAnchorFrame( pObj ) &&
+                 pContact->GetAnchorFrame( pObj )->IsPageFrame() )
+                pAnch = pContact->GetPageFrame();
+            else
+                pAnch = pContact->FindPage( aRect );
+        }
+    }
+    if( pAnch && !pAnch->IsProtected() )
+        m_aAnchorPoint = pAnch->GetFrameAnchorPos( ::HasWrap( pObj ) );
+    else
+        pAnch = nullptr;
+    return pAnch;
+}
+
+void SwDrawView::ShowDragAnchor()
+{
+    SdrHdl* pHdl = maHdlList.GetHdl(SdrHdlKind::Anchor);
+    if ( ! pHdl )
+        pHdl = maHdlList.GetHdl(SdrHdlKind::Anchor_TR);
+
+    if(pHdl)
+    {
+        CalcAnchor();
+        pHdl->SetPos(m_aAnchorPoint);
+    }
+}
+
+void SwDrawView::MarkListHasChanged()
+{
+    Imp().GetShell()->DrawSelChanged();
+    FmFormView::MarkListHasChanged();
+}
+
+// #i7672#
+void SwDrawView::ModelHasChanged()
+{
+    // The ModelHasChanged() call in DrawingLayer also updates
+    // an eventually active text edit view (OutlinerView). This also leads
+    // to newly setting the background color for that edit view. Thus,
+    // this method rescues the current background color if an OutlinerView
+    // exists and re-establishes it then. To be more safe, the OutlinerView
+    // will be fetched again (maybe textedit has ended).
+    OutlinerView* pView = GetTextEditOutlinerView();
+    Color aBackColor;
+    bool bColorWasSaved(false);
+
+    if(pView)
+    {
+        aBackColor = pView->GetBackgroundColor();
+        bColorWasSaved = true;
+    }
+
+    // call parent
+    FmFormView::ModelHasChanged();
+
+    if(bColorWasSaved)
+    {
+        pView = GetTextEditOutlinerView();
+
+        if(pView)
+        {
+            pView->SetBackgroundColor(aBackColor);
+        }
+    }
+}
+
+void SwDrawView::MakeVisible( const tools::Rectangle &rRect, vcl::Window & )
+{
+    OSL_ENSURE( m_rImp.GetShell()->GetWin(), "MakeVisible, unknown Window");
+    m_rImp.GetShell()->MakeVisible( SwRect( rRect ) );
+}
+
+void SwDrawView::CheckPossibilities()
+{
+    FmFormView::CheckPossibilities();
+
+    //In addition to the existing flags of the objects themselves,
+    //which are evaluated by the DrawingEngine, other circumstances
+    //lead to a protection.
+    //Objects that are anchored in frames need to be protected
+    //if the content of the frame is protected.
+    //OLE-Objects may themselves wish a resize protection (StarMath)
+
+    const SdrMarkList &rMrkList = GetMarkedObjectList();
+    bool bProtect = false;
+    bool bSzProtect = false;
+    bool bRotate(false);
+
+    for ( size_t i = 0; !bProtect && i < rMrkList.GetMarkCount(); ++i )
+    {
+        const SdrObject *pObj = rMrkList.GetMark( i )->GetMarkedSdrObj();
+        const SwFrame *pFrame = nullptr;
+        if ( auto pVirtFlyDrawObj = dynamic_cast< const SwVirtFlyDrawObj *>( pObj ) )
+        {
+            const SwFlyFrame *pFly = pVirtFlyDrawObj->GetFlyFrame();
+            if ( pFly  )
+            {
+                pFrame = pFly->GetAnchorFrame();
+                if ( pFly->Lower() && pFly->Lower()->IsNoTextFrame() )
+                {
+                    const SwNoTextFrame *const pNTF(static_cast<const SwNoTextFrame*>(pFly->Lower()));
+                    const SwOLENode *const pOLENd = pNTF->GetNode()->GetOLENode();
+                    const SwGrfNode *const pGrfNd = pNTF->GetNode()->GetGrfNode();
+
+                    if ( pOLENd )
+                    {
+                        const uno::Reference < embed::XEmbeddedObject > xObj = const_cast< SwOLEObj& >(pOLENd->GetOLEObj()).GetOleRef();
+
+                        if ( xObj.is() )
+                        {
+                            // --> improvement for the future, when more
+                            // than one Writer fly frame can be selected.
+
+                            // TODO/LATER: retrieve Aspect - from where?!
+                            bSzProtect |= ( embed::EmbedMisc::EMBED_NEVERRESIZE & xObj->getStatus( embed::Aspects::MSOLE_CONTENT ) ) != 0;
+
+                            // #i972: protect position if it is a Math object anchored 'as char' and baseline alignment is activated
+                            SwDoc* pDoc = Imp().GetShell()->GetDoc();
+                            const bool bProtectMathPos = SotExchange::IsMath( xObj->getClassID() )
+                                    && RndStdIds::FLY_AS_CHAR == pFly->GetFormat()->GetAnchor().GetAnchorId()
+                                    && pDoc->GetDocumentSettingManager().get( DocumentSettingId::MATH_BASELINE_ALIGNMENT );
+                            if (bProtectMathPos)
+                                m_bMoveProtect = true;
+                        }
+                    }
+                    else if(pGrfNd)
+                    {
+                        // RotGrfFlyFrame: GraphicNode allows rotation(s). The loop ew are in stops
+                        // as soon as bMoveProtect is set, but since rotation is valid only with
+                        // a single object selected this makes no difference
+                        bRotate = true;
+                    }
+                }
+            }
+        }
+        else
+        {
+            SwDrawContact *pC = static_cast<SwDrawContact*>(GetUserCall(pObj));
+            if ( pC )
+                pFrame = pC->GetAnchorFrame( pObj );
+        }
+        if ( pFrame )
+            bProtect = pFrame->IsProtected(); //Frames, areas etc.
+        {
+            SwFrameFormat* pFrameFormat( ::FindFrameFormat( const_cast<SdrObject*>(pObj) ) );
+            if ( !pFrameFormat )
+            {
+                OSL_FAIL( "<SwDrawView::CheckPossibilities()> - missing frame format" );
+                bProtect = true;
+            }
+            else if ((RndStdIds::FLY_AS_CHAR == pFrameFormat->GetAnchor().GetAnchorId()) &&
+                      rMrkList.GetMarkCount() > 1 )
+            {
+                bProtect = true;
+            }
+        }
+    }
+    m_bMoveProtect    |= bProtect;
+    m_bResizeProtect  |= bProtect || bSzProtect;
+
+    // RotGrfFlyFrame: allow rotation when SwGrfNode is selected and not size protected
+    m_bRotateFreeAllowed |= bRotate && !bProtect;
+    m_bRotate90Allowed |= m_bRotateFreeAllowed;
+}
+
+/// replace marked <SwDrawVirtObj>-objects by its reference object for delete marked objects.
+void SwDrawView::ReplaceMarkedDrawVirtObjs( SdrMarkView& _rMarkView )
+{
+    SdrPageView* pDrawPageView = _rMarkView.GetSdrPageView();
+    const SdrMarkList& rMarkList = _rMarkView.GetMarkedObjectList();
+
+    if( !rMarkList.GetMarkCount() )
+        return;
+
+    // collect marked objects in a local data structure
+    std::vector<SdrObject*> aMarkedObjs;
+    for( size_t i = 0; i < rMarkList.GetMarkCount(); ++i )
+    {
+        SdrObject* pMarkedObj = rMarkList.GetMark( i )->GetMarkedSdrObj();
+        aMarkedObjs.push_back( pMarkedObj );
+    }
+    // unmark all objects
+    _rMarkView.UnmarkAllObj();
+    // re-mark objects, but for marked <SwDrawVirtObj>-objects marked its
+    // reference object.
+    while ( !aMarkedObjs.empty() )
+    {
+        SdrObject* pMarkObj = aMarkedObjs.back();
+        if ( auto pVirtObj = dynamic_cast<SwDrawVirtObj *>( pMarkObj ) )
+        {
+            SdrObject* pRefObj = &(pVirtObj->ReferencedObj());
+            if ( !_rMarkView.IsObjMarked( pRefObj )  )
+            {
+                _rMarkView.MarkObj( pRefObj, pDrawPageView );
+            }
+        }
+        else
+        {
+            _rMarkView.MarkObj( pMarkObj, pDrawPageView );
+        }
+
+        aMarkedObjs.pop_back();
+    }
+    // sort marked list in order to assure consistent state in drawing layer
+    _rMarkView.SortMarkedObjects();
+}
+
+SfxViewShell* SwDrawView::GetSfxViewShell() const
+{
+    return m_rImp.GetShell()->GetSfxViewShell();
+}
+
+void SwDrawView::DeleteMarked()
+{
+    SwDoc* pDoc = Imp().GetShell()->GetDoc();
+    SwRootFrame *pTmpRoot = pDoc->getIDocumentLayoutAccess().GetCurrentLayout();
+    if ( pTmpRoot )
+        pTmpRoot->StartAllAction();
+    pDoc->GetIDocumentUndoRedo().StartUndo(SwUndoId::EMPTY, nullptr);
+    // replace marked <SwDrawVirtObj>-objects by its reference objects.
+    if (SdrPageView* pDrawPageView = m_rImp.GetPageView())
+    {
+        ReplaceMarkedDrawVirtObjs(pDrawPageView->GetView());
+    }
+
+    // Check what textboxes have to be deleted afterwards.
+    const SdrMarkList& rMarkList = GetMarkedObjectList();
+    std::vector<SwFrameFormat*> aTextBoxesToDelete;
+    for (size_t i = 0; i < rMarkList.GetMarkCount(); ++i)
+    {
+        SdrObject *pObject = rMarkList.GetMark(i)->GetMarkedSdrObj();
+        SwContact* pContact = GetUserCall(pObject);
+        SwFrameFormat* pFormat = pContact->GetFormat();
+        if (pObject->getChildrenOfSdrObject())
+        {
+            auto pChildTextBoxes = SwTextBoxHelper::CollectTextBoxes(pObject, pFormat);
+            for (auto& rChildTextBox : pChildTextBoxes)
+                aTextBoxesToDelete.push_back(rChildTextBox);
+        }
+        else
+            if (SwFrameFormat* pTextBox = SwTextBoxHelper::getOtherTextBoxFormat(pFormat, RES_DRAWFRMFMT))
+                aTextBoxesToDelete.push_back(pTextBox);
+    }
+
+    if ( pDoc->DeleteSelection( *this ) )
+    {
+        FmFormView::DeleteMarked();
+        ::FrameNotify( Imp().GetShell(), FLY_DRAG_END );
+    }
+
+    // Only delete these now: earlier deletion would clear the mark list as well.
+    // Delete in reverse order, assuming that the container is sorted by anchor positions.
+    for (int i = aTextBoxesToDelete.size() - 1; i >= 0; --i)
+    {
+        SwFrameFormat*& rpTextBox = aTextBoxesToDelete[i];
+        pDoc->getIDocumentLayoutAccess().DelLayoutFormat(rpTextBox);
+    }
+
+    pDoc->GetIDocumentUndoRedo().EndUndo(SwUndoId::EMPTY, nullptr);
+    if( pTmpRoot )
+        pTmpRoot->EndAllAction();
+}
+
+// Create a new view-local UndoManager manager for Writer
+std::unique_ptr<SdrUndoManager> SwDrawView::createLocalTextUndoManager()
+{
+    std::unique_ptr<SdrUndoManager> pUndoManager(new SdrUndoManager);
+    pUndoManager->SetDocShell(SfxObjectShell::Current());
+    return pUndoManager;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */