Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 559 insertions, 0 deletions

diff --git a/sw/source/core/undo/undraw.cxx b/sw/source/core/undo/undraw.cxx
new file mode 100644
index 000000000..b6c8bd521
--- /dev/null
+++ b/sw/source/core/undo/undraw.cxx
@@ -0,0 +1,559 @@
+/* -*- 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 <UndoDraw.hxx>
+
+#include <svx/svdogrp.hxx>
+#include <svx/svdundo.hxx>
+#include <svx/svdpage.hxx>
+#include <svx/svdmark.hxx>
+#include <svx/svdview.hxx>
+
+#include <hintids.hxx>
+#include <hints.hxx>
+#include <fmtanchr.hxx>
+#include <fmtflcnt.hxx>
+#include <txtflcnt.hxx>
+#include <frmfmt.hxx>
+#include <doc.hxx>
+#include <IDocumentUndoRedo.hxx>
+#include <IDocumentLayoutAccess.hxx>
+#include <docary.hxx>
+#include <swundo.hxx>
+#include <pam.hxx>
+#include <ndtxt.hxx>
+#include <UndoCore.hxx>
+#include <dcontact.hxx>
+#include <viewsh.hxx>
+#include <frameformats.hxx>
+
+struct SwUndoGroupObjImpl
+{
+    SwDrawFrameFormat* pFormat;
+    SdrObject* pObj;
+    sal_uLong nNodeIdx;
+};
+
+// Draw-Objecte
+
+void SwDoc::AddDrawUndo( std::unique_ptr<SdrUndoAction> pUndo )
+{
+    if (GetIDocumentUndoRedo().DoesUndo() &&
+        GetIDocumentUndoRedo().DoesDrawUndo())
+    {
+        const SdrMarkList* pMarkList = nullptr;
+        SwViewShell* pSh = getIDocumentLayoutAccess().GetCurrentViewShell();
+        if( pSh && pSh->HasDrawView() )
+            pMarkList = &pSh->GetDrawView()->GetMarkedObjectList();
+
+        GetIDocumentUndoRedo().AppendUndo( std::make_unique<SwSdrUndo>(std::move(pUndo), pMarkList, this) );
+    }
+}
+
+SwSdrUndo::SwSdrUndo( std::unique_ptr<SdrUndoAction> pUndo, const SdrMarkList* pMrkLst, const SwDoc* pDoc )
+    : SwUndo( SwUndoId::DRAWUNDO, pDoc ), m_pSdrUndo( std::move(pUndo) )
+{
+    if( pMrkLst && pMrkLst->GetMarkCount() )
+        m_pMarkList.reset( new SdrMarkList( *pMrkLst ) );
+}
+
+SwSdrUndo::~SwSdrUndo()
+{
+    m_pSdrUndo.reset();
+    m_pMarkList.reset();
+}
+
+void SwSdrUndo::UndoImpl(::sw::UndoRedoContext & rContext)
+{
+    m_pSdrUndo->Undo();
+    rContext.SetSelections(nullptr, m_pMarkList.get());
+}
+
+void SwSdrUndo::RedoImpl(::sw::UndoRedoContext & rContext)
+{
+    m_pSdrUndo->Redo();
+    rContext.SetSelections(nullptr, m_pMarkList.get());
+}
+
+OUString SwSdrUndo::GetComment() const
+{
+    return m_pSdrUndo->GetComment();
+}
+
+static void lcl_SendRemoveToUno( SwFormat& rFormat )
+{
+    SwPtrMsgPoolItem aMsgHint( RES_REMOVE_UNO_OBJECT, &rFormat );
+    rFormat.ModifyNotification( &aMsgHint, &aMsgHint );
+}
+
+static void lcl_SaveAnchor( SwFrameFormat* pFormat, sal_uLong& rNodePos )
+{
+    const SwFormatAnchor& rAnchor = pFormat->GetAnchor();
+    if ((RndStdIds::FLY_AT_PARA == rAnchor.GetAnchorId()) ||
+        (RndStdIds::FLY_AT_CHAR == rAnchor.GetAnchorId()) ||
+        (RndStdIds::FLY_AT_FLY  == rAnchor.GetAnchorId()) ||
+        (RndStdIds::FLY_AS_CHAR == rAnchor.GetAnchorId()))
+    {
+        rNodePos = rAnchor.GetContentAnchor()->nNode.GetIndex();
+        sal_Int32 nContentPos = 0;
+
+        if (RndStdIds::FLY_AS_CHAR == rAnchor.GetAnchorId())
+        {
+            nContentPos = rAnchor.GetContentAnchor()->nContent.GetIndex();
+
+            // destroy TextAttribute
+            SwTextNode *pTextNd = pFormat->GetDoc()->GetNodes()[ rNodePos ]->GetTextNode();
+            OSL_ENSURE( pTextNd, "No text node found!" );
+            SwTextFlyCnt* pAttr = static_cast<SwTextFlyCnt*>(
+                pTextNd->GetTextAttrForCharAt( nContentPos, RES_TXTATR_FLYCNT ));
+            // attribute still in text node, delete
+            if( pAttr && pAttr->GetFlyCnt().GetFrameFormat() == pFormat )
+            {
+                // just set pointer to 0, don't delete
+                const_cast<SwFormatFlyCnt&>(pAttr->GetFlyCnt()).SetFlyFormat();
+                SwIndex aIdx( pTextNd, nContentPos );
+                pTextNd->EraseText( aIdx, 1 );
+            }
+        }
+        else if (RndStdIds::FLY_AT_CHAR == rAnchor.GetAnchorId())
+        {
+            nContentPos = rAnchor.GetContentAnchor()->nContent.GetIndex();
+        }
+
+        pFormat->SetFormatAttr( SwFormatAnchor( rAnchor.GetAnchorId(), nContentPos ) );
+    }
+}
+
+static void lcl_RestoreAnchor( SwFrameFormat* pFormat, sal_uLong nNodePos )
+{
+    const SwFormatAnchor& rAnchor = pFormat->GetAnchor();
+    if ((RndStdIds::FLY_AT_PARA == rAnchor.GetAnchorId()) ||
+        (RndStdIds::FLY_AT_CHAR == rAnchor.GetAnchorId()) ||
+        (RndStdIds::FLY_AT_FLY  == rAnchor.GetAnchorId()) ||
+        (RndStdIds::FLY_AS_CHAR == rAnchor.GetAnchorId()))
+    {
+        const sal_Int32 nContentPos = rAnchor.GetPageNum();
+        SwNodes& rNds = pFormat->GetDoc()->GetNodes();
+
+        SwNodeIndex aIdx( rNds, nNodePos );
+        SwPosition aPos( aIdx );
+
+        SwFormatAnchor aTmp( rAnchor.GetAnchorId() );
+        if ((RndStdIds::FLY_AS_CHAR == rAnchor.GetAnchorId()) ||
+            (RndStdIds::FLY_AT_CHAR == rAnchor.GetAnchorId()))
+        {
+            aPos.nContent.Assign( aIdx.GetNode().GetContentNode(), nContentPos );
+        }
+        aTmp.SetAnchor( &aPos );
+        RndStdIds nAnchorId = rAnchor.GetAnchorId();
+        pFormat->SetFormatAttr( aTmp );
+
+        if (RndStdIds::FLY_AS_CHAR == nAnchorId)
+        {
+            SwTextNode *pTextNd = aIdx.GetNode().GetTextNode();
+            OSL_ENSURE( pTextNd, "no Text Node" );
+            SwFormatFlyCnt aFormat( pFormat );
+            pTextNd->InsertItem( aFormat, nContentPos, nContentPos );
+        }
+    }
+}
+
+SwUndoDrawGroup::SwUndoDrawGroup( sal_uInt16 nCnt, const SwDoc* pDoc )
+    : SwUndo( SwUndoId::DRAWGROUP, pDoc ), m_nSize( nCnt + 1 ), m_bDeleteFormat( true )
+{
+    m_pObjArray.reset( new SwUndoGroupObjImpl[ m_nSize ] );
+}
+
+SwUndoDrawGroup::~SwUndoDrawGroup()
+{
+    if( m_bDeleteFormat )
+    {
+        SwUndoGroupObjImpl* pTmp = m_pObjArray.get() + 1;
+        for( sal_uInt16 n = 1; n < m_nSize; ++n, ++pTmp )
+            delete pTmp->pFormat;
+    }
+    else
+        delete m_pObjArray[0].pFormat;
+}
+
+void SwUndoDrawGroup::UndoImpl(::sw::UndoRedoContext &)
+{
+    m_bDeleteFormat = false;
+
+    // save group object
+    SwDrawFrameFormat* pFormat = m_pObjArray[0].pFormat;
+
+    pFormat->CallSwClientNotify(sw::ContactChangedHint(&m_pObjArray[0].pObj));
+    auto pObj = m_pObjArray[0].pObj;
+    pObj->SetUserCall(nullptr);
+
+    ::lcl_SaveAnchor( pFormat, m_pObjArray[0].nNodeIdx );
+
+    // notify UNO objects to decouple
+    ::lcl_SendRemoveToUno( *pFormat );
+
+    // remove from array
+    SwDoc* pDoc = pFormat->GetDoc();
+    SwFrameFormats& rFlyFormats = *pDoc->GetSpzFrameFormats();
+    rFlyFormats.erase( std::find( rFlyFormats.begin(), rFlyFormats.end(), pFormat ));
+
+    for( sal_uInt16 n = 1; n < m_nSize; ++n )
+    {
+        SwUndoGroupObjImpl& rSave = m_pObjArray[n];
+
+        ::lcl_RestoreAnchor( rSave.pFormat, rSave.nNodeIdx );
+        rFlyFormats.push_back( rSave.pFormat );
+
+        pObj = rSave.pObj;
+
+        SwDrawContact *pContact = new SwDrawContact( rSave.pFormat, pObj );
+        pContact->ConnectToLayout();
+        // #i45718# - follow-up of #i35635# move object to visible layer
+        pContact->MoveObjToVisibleLayer( pObj );
+
+        SwDrawFrameFormat* pDrawFrameFormat = rSave.pFormat;
+
+        // #i45952# - notify that position attributes are already set
+        OSL_ENSURE(pDrawFrameFormat,
+                "<SwUndoDrawGroup::Undo(..)> - wrong type of frame format for drawing object");
+        if (pDrawFrameFormat)
+            pDrawFrameFormat->PosAttrSet();
+    }
+}
+
+void SwUndoDrawGroup::RedoImpl(::sw::UndoRedoContext &)
+{
+    m_bDeleteFormat = true;
+
+    // remove from array
+    SwDoc* pDoc = m_pObjArray[0].pFormat->GetDoc();
+    SwFrameFormats& rFlyFormats = *pDoc->GetSpzFrameFormats();
+
+    for( sal_uInt16 n = 1; n < m_nSize; ++n )
+    {
+        SwUndoGroupObjImpl& rSave = m_pObjArray[n];
+
+        SdrObject* pObj = rSave.pObj;
+
+        SwDrawContact *pContact = static_cast<SwDrawContact*>(GetUserCall(pObj));
+
+        // object will destroy itself
+        pContact->Changed( *pObj, SdrUserCallType::Delete, pObj->GetLastBoundRect() );
+        pObj->SetUserCall( nullptr );
+
+        ::lcl_SaveAnchor( rSave.pFormat, rSave.nNodeIdx );
+
+        // notify UNO objects to decouple
+        ::lcl_SendRemoveToUno( *rSave.pFormat );
+
+        rFlyFormats.erase( std::find( rFlyFormats.begin(), rFlyFormats.end(), rSave.pFormat ));
+    }
+
+    // re-insert group object
+    ::lcl_RestoreAnchor( m_pObjArray[0].pFormat, m_pObjArray[0].nNodeIdx );
+    rFlyFormats.push_back( m_pObjArray[0].pFormat );
+
+    SwDrawContact *pContact = new SwDrawContact( m_pObjArray[0].pFormat, m_pObjArray[0].pObj );
+    // #i26791# - correction: connect object to layout
+    pContact->ConnectToLayout();
+    // #i45718# - follow-up of #i35635# move object to visible layer
+    pContact->MoveObjToVisibleLayer( m_pObjArray[0].pObj );
+
+    SwDrawFrameFormat* pDrawFrameFormat = m_pObjArray[0].pFormat;
+
+    // #i45952# - notify that position attributes are already set
+    OSL_ENSURE(pDrawFrameFormat,
+            "<SwUndoDrawGroup::Undo(..)> - wrong type of frame format for drawing object");
+    if (pDrawFrameFormat)
+        pDrawFrameFormat->PosAttrSet();
+}
+
+void SwUndoDrawGroup::AddObj( sal_uInt16 nPos, SwDrawFrameFormat* pFormat, SdrObject* pObj )
+{
+    SwUndoGroupObjImpl& rSave = m_pObjArray[nPos + 1];
+    rSave.pObj = pObj;
+    rSave.pFormat = pFormat;
+    ::lcl_SaveAnchor( pFormat, rSave.nNodeIdx );
+
+       // notify UNO objects to decouple
+    ::lcl_SendRemoveToUno( *pFormat );
+
+    // remove from array
+    SwFrameFormats& rFlyFormats = *pFormat->GetDoc()->GetSpzFrameFormats();
+    rFlyFormats.erase( std::find( rFlyFormats.begin(), rFlyFormats.end(), pFormat ));
+}
+
+void SwUndoDrawGroup::SetGroupFormat( SwDrawFrameFormat* pFormat )
+{
+    m_pObjArray[0].pObj = nullptr;
+    m_pObjArray[0].pFormat = pFormat;
+}
+
+SwUndoDrawUnGroup::SwUndoDrawUnGroup( SdrObjGroup* pObj, const SwDoc* pDoc )
+    : SwUndo( SwUndoId::DRAWUNGROUP, pDoc ), m_bDeleteFormat( false )
+{
+    m_nSize = static_cast<sal_uInt16>(pObj->GetSubList()->GetObjCount()) + 1;
+    m_pObjArray.reset( new SwUndoGroupObjImpl[ m_nSize ] );
+
+    SwDrawContact *pContact = static_cast<SwDrawContact*>(GetUserCall(pObj));
+    SwDrawFrameFormat* pFormat = static_cast<SwDrawFrameFormat*>(pContact->GetFormat());
+
+    m_pObjArray[0].pObj = pObj;
+    m_pObjArray[0].pFormat = pFormat;
+
+    // object will destroy itself
+    pContact->Changed( *pObj, SdrUserCallType::Delete, pObj->GetLastBoundRect() );
+    pObj->SetUserCall( nullptr );
+
+    ::lcl_SaveAnchor( pFormat, m_pObjArray[0].nNodeIdx );
+
+       // notify UNO objects to decouple
+    ::lcl_SendRemoveToUno( *pFormat );
+
+    // remove from array
+    SwFrameFormats& rFlyFormats = *pFormat->GetDoc()->GetSpzFrameFormats();
+    rFlyFormats.erase( std::find( rFlyFormats.begin(), rFlyFormats.end(), pFormat ));
+}
+
+SwUndoDrawUnGroup::~SwUndoDrawUnGroup()
+{
+    if( m_bDeleteFormat )
+    {
+        SwUndoGroupObjImpl* pTmp = m_pObjArray.get() + 1;
+        for( sal_uInt16 n = 1; n < m_nSize; ++n, ++pTmp )
+            delete pTmp->pFormat;
+    }
+    else
+        delete m_pObjArray[0].pFormat;
+}
+
+void SwUndoDrawUnGroup::UndoImpl(::sw::UndoRedoContext & rContext)
+{
+    m_bDeleteFormat = true;
+
+    SwDoc *const pDoc = & rContext.GetDoc();
+    SwFrameFormats& rFlyFormats = *pDoc->GetSpzFrameFormats();
+
+    // remove from array
+    for( sal_uInt16 n = 1; n < m_nSize; ++n )
+    {
+        SwUndoGroupObjImpl& rSave = m_pObjArray[n];
+
+        ::lcl_SaveAnchor( rSave.pFormat, rSave.nNodeIdx );
+
+           // notify UNO objects to decouple
+        ::lcl_SendRemoveToUno( *rSave.pFormat );
+
+        rFlyFormats.erase( std::find( rFlyFormats.begin(), rFlyFormats.end(), rSave.pFormat ));
+    }
+
+    // re-insert group object
+    ::lcl_RestoreAnchor( m_pObjArray[0].pFormat, m_pObjArray[0].nNodeIdx );
+    rFlyFormats.push_back( m_pObjArray[0].pFormat );
+
+    SwDrawContact *pContact = new SwDrawContact( m_pObjArray[0].pFormat, m_pObjArray[0].pObj );
+    pContact->ConnectToLayout();
+    // #i45718# - follow-up of #i35635# move object to visible layer
+    pContact->MoveObjToVisibleLayer( m_pObjArray[0].pObj );
+
+    SwDrawFrameFormat* pDrawFrameFormat = m_pObjArray[0].pFormat;
+
+    // #i45952# - notify that position attributes are already set
+    OSL_ENSURE(pDrawFrameFormat,
+            "<SwUndoDrawGroup::Undo(..)> - wrong type of frame format for drawing object");
+    if (pDrawFrameFormat)
+        pDrawFrameFormat->PosAttrSet();
+}
+
+void SwUndoDrawUnGroup::RedoImpl(::sw::UndoRedoContext &)
+{
+    m_bDeleteFormat = false;
+
+    // save group object
+    SwDrawFrameFormat* pFormat = m_pObjArray[0].pFormat;
+    pFormat->CallSwClientNotify(sw::ContactChangedHint(&(m_pObjArray[0].pObj)));
+    m_pObjArray[0].pObj->SetUserCall( nullptr );
+
+    ::lcl_SaveAnchor( pFormat, m_pObjArray[0].nNodeIdx );
+
+       // notify UNO objects to decouple
+    ::lcl_SendRemoveToUno( *pFormat );
+
+    // remove from array
+    SwDoc* pDoc = pFormat->GetDoc();
+    SwFrameFormats& rFlyFormats = *pDoc->GetSpzFrameFormats();
+    rFlyFormats.erase( std::find( rFlyFormats.begin(), rFlyFormats.end(), pFormat ));
+
+    for( sal_uInt16 n = 1; n < m_nSize; ++n )
+    {
+        SwUndoGroupObjImpl& rSave = m_pObjArray[n];
+
+        ::lcl_RestoreAnchor( rSave.pFormat, rSave.nNodeIdx );
+        rFlyFormats.push_back( rSave.pFormat );
+
+        SwDrawFrameFormat* pDrawFrameFormat = rSave.pFormat;
+
+        // #i45952# - notify that position attributes are already set
+        OSL_ENSURE(pDrawFrameFormat,
+                "<SwUndoDrawGroup::Undo(..)> - wrong type of frame format for drawing object" );
+        if (pDrawFrameFormat)
+            pDrawFrameFormat->PosAttrSet();
+    }
+}
+
+void SwUndoDrawUnGroup::AddObj( sal_uInt16 nPos, SwDrawFrameFormat* pFormat )
+{
+    SwUndoGroupObjImpl& rSave = m_pObjArray[ nPos + 1 ];
+    rSave.pFormat = pFormat;
+    rSave.pObj = nullptr;
+}
+
+SwUndoDrawUnGroupConnectToLayout::SwUndoDrawUnGroupConnectToLayout(const SwDoc* pDoc)
+    : SwUndo( SwUndoId::DRAWUNGROUP, pDoc )
+{
+}
+
+SwUndoDrawUnGroupConnectToLayout::~SwUndoDrawUnGroupConnectToLayout()
+{
+}
+
+void
+SwUndoDrawUnGroupConnectToLayout::UndoImpl(::sw::UndoRedoContext &)
+{
+    for (const std::pair< SwDrawFrameFormat*, SdrObject* > & rPair : m_aDrawFormatsAndObjs)
+    {
+        SdrObject* pObj( rPair.second );
+        SwDrawContact* pDrawContact( dynamic_cast<SwDrawContact*>(pObj->GetUserCall()) );
+        OSL_ENSURE( pDrawContact,
+                "<SwUndoDrawUnGroupConnectToLayout::Undo(..)> -- missing SwDrawContact instance" );
+        if ( pDrawContact )
+        {
+            // deletion of instance <pDrawContact> and thus disconnection from
+            // the Writer layout.
+            pDrawContact->Changed( *pObj, SdrUserCallType::Delete, pObj->GetLastBoundRect() );
+            pObj->SetUserCall( nullptr );
+        }
+    }
+}
+
+void
+SwUndoDrawUnGroupConnectToLayout::RedoImpl(::sw::UndoRedoContext &)
+{
+    for (const std::pair< SwDrawFrameFormat*, SdrObject* > & rPair : m_aDrawFormatsAndObjs)
+    {
+        SwDrawFrameFormat* pFormat( rPair.first );
+        SdrObject* pObj( rPair.second );
+        SwDrawContact *pContact = new SwDrawContact( pFormat, pObj );
+        pContact->ConnectToLayout();
+        pContact->MoveObjToVisibleLayer( pObj );
+    }
+}
+
+void SwUndoDrawUnGroupConnectToLayout::AddFormatAndObj( SwDrawFrameFormat* pDrawFrameFormat,
+                                                     SdrObject* pDrawObject )
+{
+    m_aDrawFormatsAndObjs.emplace_back( pDrawFrameFormat, pDrawObject );
+}
+
+SwUndoDrawDelete::SwUndoDrawDelete( sal_uInt16 nCnt, const SwDoc* pDoc )
+    : SwUndo( SwUndoId::DRAWDELETE, pDoc ), m_bDeleteFormat( true )
+{
+    m_pObjArray.reset( new SwUndoGroupObjImpl[ nCnt ] );
+    m_pMarkList.reset( new SdrMarkList() );
+}
+
+SwUndoDrawDelete::~SwUndoDrawDelete()
+{
+    if( m_bDeleteFormat )
+    {
+        SwUndoGroupObjImpl* pTmp = m_pObjArray.get();
+        for( size_t n = 0; n < m_pMarkList->GetMarkCount(); ++n, ++pTmp )
+            delete pTmp->pFormat;
+    }
+}
+
+void SwUndoDrawDelete::UndoImpl(::sw::UndoRedoContext & rContext)
+{
+    m_bDeleteFormat = false;
+    SwFrameFormats & rFlyFormats = *rContext.GetDoc().GetSpzFrameFormats();
+    for( size_t n = 0; n < m_pMarkList->GetMarkCount(); ++n )
+    {
+        SwUndoGroupObjImpl& rSave = m_pObjArray[n];
+        ::lcl_RestoreAnchor( rSave.pFormat, rSave.nNodeIdx );
+        rFlyFormats.push_back( rSave.pFormat );
+        SdrObject *pObj = rSave.pObj;
+        SwDrawContact *pContact = new SwDrawContact( rSave.pFormat, pObj );
+        pContact->Changed_( *pObj, SdrUserCallType::Inserted, nullptr );
+        // #i45718# - follow-up of #i35635# move object to visible layer
+        pContact->MoveObjToVisibleLayer( pObj );
+
+        SwDrawFrameFormat* pDrawFrameFormat = rSave.pFormat;
+
+        // #i45952# - notify that position attributes are already set
+        OSL_ENSURE(pDrawFrameFormat,
+                "<SwUndoDrawGroup::Undo(..)> - wrong type of frame format for drawing object");
+        if (pDrawFrameFormat)
+            pDrawFrameFormat->PosAttrSet();
+    }
+    rContext.SetSelections(nullptr, m_pMarkList.get());
+}
+
+void SwUndoDrawDelete::RedoImpl(::sw::UndoRedoContext & rContext)
+{
+    m_bDeleteFormat = true;
+    SwFrameFormats & rFlyFormats = *rContext.GetDoc().GetSpzFrameFormats();
+    for( size_t n = 0; n < m_pMarkList->GetMarkCount(); ++n )
+    {
+        SwUndoGroupObjImpl& rSave = m_pObjArray[n];
+        SdrObject *pObj = rSave.pObj;
+        SwDrawContact *pContact = static_cast<SwDrawContact*>(GetUserCall(pObj));
+        SwDrawFrameFormat *pFormat = static_cast<SwDrawFrameFormat*>(pContact->GetFormat());
+
+        // object will destroy itself
+        pContact->Changed( *pObj, SdrUserCallType::Delete, pObj->GetLastBoundRect() );
+        pObj->SetUserCall( nullptr );
+
+           // notify UNO objects to decouple
+        ::lcl_SendRemoveToUno( *pFormat );
+
+        rFlyFormats.erase( std::find( rFlyFormats.begin(), rFlyFormats.end(), pFormat ));
+        ::lcl_SaveAnchor( pFormat, rSave.nNodeIdx );
+    }
+}
+
+void SwUndoDrawDelete::AddObj( SwDrawFrameFormat* pFormat,
+                                const SdrMark& rMark )
+{
+    SwUndoGroupObjImpl& rSave = m_pObjArray[ m_pMarkList->GetMarkCount() ];
+    rSave.pObj = rMark.GetMarkedSdrObj();
+    rSave.pFormat = pFormat;
+    ::lcl_SaveAnchor( pFormat, rSave.nNodeIdx );
+
+       // notify UNO objects to decouple
+    ::lcl_SendRemoveToUno( *pFormat );
+
+    // remove from array
+    SwDoc* pDoc = pFormat->GetDoc();
+    SwFrameFormats& rFlyFormats = *pDoc->GetSpzFrameFormats();
+    rFlyFormats.erase( std::find( rFlyFormats.begin(), rFlyFormats.end(), pFormat ));
+
+    m_pMarkList->InsertEntry( rMark );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */