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

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

1 files changed, 1050 insertions, 0 deletions

diff --git a/sw/source/core/doc/docdesc.cxx b/sw/source/core/doc/docdesc.cxx
new file mode 100644
index 000000000..de64f1ae7
--- /dev/null
+++ b/sw/source/core/doc/docdesc.cxx
@@ -0,0 +1,1050 @@
+/* -*- 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 <cmdid.h>
+#include <init.hxx>
+#include <editeng/lrspitem.hxx>
+#include <editeng/ulspitem.hxx>
+#include <editeng/paperinf.hxx>
+#include <editeng/frmdiritem.hxx>
+#include <sfx2/bindings.hxx>
+#include <sfx2/dispatch.hxx>
+#include <tools/globname.hxx>
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+#include <unotools/localedatawrapper.hxx>
+#include <fmtfsize.hxx>
+#include <fmthdft.hxx>
+#include <fmtcntnt.hxx>
+#include <ftninfo.hxx>
+#include <fesh.hxx>
+#include <ndole.hxx>
+#include <mdiexp.hxx>
+#include <doc.hxx>
+#include <IDocumentUndoRedo.hxx>
+#include <IDocumentFieldsAccess.hxx>
+#include <DocumentContentOperationsManager.hxx>
+#include <IDocumentState.hxx>
+#include <IDocumentLayoutAccess.hxx>
+#include <rootfrm.hxx>
+#include <poolfmt.hxx>
+#include <docsh.hxx>
+#include <ftnidx.hxx>
+#include <fmtftn.hxx>
+#include <txtftn.hxx>
+#include <fldbas.hxx>
+#include <strings.hrc>
+#include <hints.hxx>
+#include <SwUndoPageDesc.hxx>
+#include <pagedeschint.hxx>
+#include <tgrditem.hxx>
+#include <unotools/configmgr.hxx>
+#include <unotools/syslocale.hxx>
+#include <svx/swframetypes.hxx>
+#include <o3tl/unit_conversion.hxx>
+
+#include <com/sun/star/embed/XEmbeddedObject.hpp>
+
+using namespace com::sun::star;
+
+static void lcl_DefaultPageFormat( sal_uInt16 nPoolFormatId,
+                                SwFrameFormat &rFormat1,
+                                SwFrameFormat &rFormat2,
+                                SwFrameFormat &rFormat3,
+                                SwFrameFormat &rFormat4)
+{
+    // --> #i41075# Printer on demand
+    // This function does not require a printer anymore.
+    // The default page size is obtained from the application
+    //locale
+
+    SwFormatFrameSize aFrameSize( SwFrameSize::Fixed );
+    const Size aPhysSize = SvxPaperInfo::GetDefaultPaperSize();
+    aFrameSize.SetSize( aPhysSize );
+
+    // Prepare for default margins.
+    // Margins have a default minimum size.
+    // If the printer forces a larger margins, that's ok too.
+    // The HTML page desc had A4 as page size always.
+    // This has been changed to take the page size from the printer.
+    // Unfortunately, the margins of the HTML page desc are smaller than
+    // the margins used here in general, so one extra case is required.
+    // In the long term, this needs to be changed to always keep the
+    // margins from the page desc.
+    sal_Int32 nMinTop, nMinBottom, nMinLeft, nMinRight;
+    if( RES_POOLPAGE_HTML == nPoolFormatId )
+    {
+        nMinRight = nMinTop = nMinBottom = o3tl::toTwips(1, o3tl::Length::cm);
+        nMinLeft = o3tl::toTwips(2, o3tl::Length::cm);
+    }
+    else if (!utl::ConfigManager::IsFuzzing() && MeasurementSystem::Metric == SvtSysLocale().GetLocaleData().getMeasurementSystemEnum() )
+    {
+        nMinTop = nMinBottom = nMinLeft = nMinRight = o3tl::toTwips(2, o3tl::Length::cm);
+    }
+    else
+    {
+        nMinTop = nMinBottom = o3tl::toTwips(1, o3tl::Length::in);    // as in MS Word
+        nMinLeft = nMinRight = o3tl::toTwips(1.25, o3tl::Length::in);
+    }
+
+    // set margins
+    SvxLRSpaceItem aLR( RES_LR_SPACE );
+    SvxULSpaceItem aUL( RES_UL_SPACE );
+
+    aUL.SetUpper( o3tl::narrowing<sal_uInt16>(nMinTop) );
+    aUL.SetLower( o3tl::narrowing<sal_uInt16>(nMinBottom) );
+    aLR.SetRight( nMinRight );
+    aLR.SetLeft( nMinLeft );
+
+    rFormat1.SetFormatAttr( aFrameSize );
+    rFormat1.SetFormatAttr( aLR );
+    rFormat1.SetFormatAttr( aUL );
+
+    rFormat2.SetFormatAttr( aFrameSize );
+    rFormat2.SetFormatAttr( aLR );
+    rFormat2.SetFormatAttr( aUL );
+
+    rFormat3.SetFormatAttr( aFrameSize );
+    rFormat3.SetFormatAttr( aLR );
+    rFormat3.SetFormatAttr( aUL );
+
+    rFormat4.SetFormatAttr( aFrameSize );
+    rFormat4.SetFormatAttr( aLR );
+    rFormat4.SetFormatAttr( aUL );
+}
+
+static void lcl_DescSetAttr( const SwFrameFormat &rSource, SwFrameFormat &rDest,
+                         const bool bPage = true )
+{
+    // We should actually use ItemSet's Intersect here, but that doesn't work
+    // correctly if we have different WhichRanges.
+
+    // Take over the attributes which are of interest.
+    sal_uInt16 const aIdArr[] = {
+        RES_FRM_SIZE,                   RES_UL_SPACE,                   // [83..86
+        RES_BACKGROUND,                 RES_SHADOW,                     // [99..101
+        RES_COL,                        RES_COL,                        // [103
+        RES_TEXTGRID,                   RES_TEXTGRID,                   // [109
+        RES_FRAMEDIR,                   RES_FRAMEDIR,                   // [114
+        RES_HEADER_FOOTER_EAT_SPACING,  RES_HEADER_FOOTER_EAT_SPACING,  // [115
+        RES_BACKGROUND_FULL_SIZE,       RES_BACKGROUND_FULL_SIZE,       // [131
+        RES_RTL_GUTTER,                 RES_RTL_GUTTER,                 // [132
+        RES_UNKNOWNATR_CONTAINER,       RES_UNKNOWNATR_CONTAINER,       // [143
+
+        // take over DrawingLayer FillStyles
+        XATTR_FILL_FIRST,               XATTR_FILL_LAST,                // [1014
+
+        0};
+
+    const SfxPoolItem* pItem;
+    for( sal_uInt16 n = 0; aIdArr[ n ]; n += 2 )
+    {
+        for( sal_uInt16 nId = aIdArr[ n ]; nId <= aIdArr[ n+1]; ++nId )
+        {
+            // #i45539#
+            // bPage == true:
+            // All in aIdArr except from RES_HEADER_FOOTER_EAT_SPACING
+            // bPage == false:
+            // All in aIdArr except from RES_COL and RES_PAPER_BIN:
+            bool bExecuteId(true);
+
+            if(bPage)
+            {
+                // When Page
+                switch(nId)
+                {
+                    // All in aIdArr except from RES_HEADER_FOOTER_EAT_SPACING
+                    case RES_HEADER_FOOTER_EAT_SPACING:
+                    // take out SvxBrushItem; it's the result of the fallback
+                    // at SwFormat::GetItemState and not really in state SfxItemState::SET
+                    case RES_BACKGROUND:
+                        bExecuteId = false;
+                        break;
+                    default:
+                        break;
+                }
+            }
+            else
+            {
+                // When not Page
+                switch(nId)
+                {
+                    // When not Page: All in aIdArr except these:
+                    case RES_COL:
+                    case RES_PAPER_BIN:
+                    case RES_BACKGROUND_FULL_SIZE:
+                    case RES_RTL_GUTTER:
+                        bExecuteId = false;
+                        break;
+                    default:
+                        break;
+                }
+            }
+
+            if(bExecuteId)
+            {
+                if (SfxItemState::SET == rSource.GetItemState(nId, false, &pItem))
+                {
+                    rDest.SetFormatAttr(*pItem);
+                }
+                else
+                {
+                    rDest.ResetFormatAttr(nId);
+                }
+            }
+        }
+    }
+
+    // Transmit pool and help IDs too
+    rDest.SetPoolFormatId( rSource.GetPoolFormatId() );
+    rDest.SetPoolHelpId( rSource.GetPoolHelpId() );
+    rDest.SetPoolHlpFileId( rSource.GetPoolHlpFileId() );
+}
+
+namespace
+{
+    SwFrameFormat& getFrameFormat(SwPageDesc &rDesc, bool bLeft, bool bFirst)
+    {
+        if (bFirst)
+        {
+            if (bLeft)
+                return rDesc.GetFirstLeft();
+            return rDesc.GetFirstMaster();
+        }
+        return rDesc.GetLeft();
+    }
+
+    const SwFrameFormat& getConstFrameFormat(const SwPageDesc &rDesc, bool bLeft, bool bFirst)
+    {
+        return getFrameFormat(const_cast<SwPageDesc&>(rDesc), bLeft, bFirst);
+    }
+}
+
+void SwDoc::CopyMasterHeader(const SwPageDesc &rChged, const SwFormatHeader &rHead, SwPageDesc &rDesc, bool bLeft, bool bFirst)
+{
+    assert(bLeft || bFirst);
+    SwFrameFormat& rDescFrameFormat = getFrameFormat(rDesc, bLeft, bFirst);
+    if (bFirst && bLeft)
+    {
+        // special case: always shared with something
+        rDescFrameFormat.SetFormatAttr( rChged.IsFirstShared()
+                ? rDesc.GetLeft().GetHeader()
+                : rDesc.GetFirstMaster().GetHeader());
+    }
+    else if ((bFirst ? rChged.IsFirstShared() : rChged.IsHeaderShared())
+         || !rHead.IsActive())
+    {
+        // Left or first shares the header with the Master.
+        rDescFrameFormat.SetFormatAttr( rDesc.GetMaster().GetHeader() );
+    }
+    else if ( rHead.IsActive() )
+    {   // Left or first gets its own header if the Format doesn't already have one.
+        // If it already has one and it points to the same Section as the
+        // Right one, it needs to get an own Header.
+        // The content is evidently copied.
+        const SwFormatHeader &rFormatHead = rDescFrameFormat.GetHeader();
+        if ( !rFormatHead.IsActive() )
+        {
+            SwFormatHeader aHead( getIDocumentLayoutAccess().MakeLayoutFormat( RndStdIds::HEADERL, nullptr ) );
+            rDescFrameFormat.SetFormatAttr( aHead );
+            // take over additional attributes (margins, borders ...)
+            ::lcl_DescSetAttr( *rHead.GetHeaderFormat(), *aHead.GetHeaderFormat(), false);
+        }
+        else
+        {
+            const SwFormatContent &aCnt = rFormatHead.GetHeaderFormat()->GetContent();
+
+            if (!aCnt.GetContentIdx())
+            {
+                const SwFrameFormat& rChgedFrameFormat = getConstFrameFormat(rChged, bLeft, bFirst);
+                rDescFrameFormat.SetFormatAttr( rChgedFrameFormat.GetHeader() );
+            }
+            else
+            {
+                const SwFrameFormat *pRight = rHead.GetHeaderFormat();
+                if (!pRight)
+                    return;
+                const SwFormatContent &aRCnt = pRight->GetContent();
+
+                if ((*aRCnt.GetContentIdx() == *aCnt.GetContentIdx()) ||
+                    // The ContentIdx is _always_ different when called from
+                    // SwDocStyleSheet::SetItemSet, because it deep-copies the
+                    // PageDesc.  So check if it was previously shared.
+                     (bFirst ? rDesc.IsFirstShared() : rDesc.IsHeaderShared()))
+                {
+                    SwFrameFormat *pFormat = new SwFrameFormat( GetAttrPool(),
+                            bFirst ? "First header" : "Left header",
+                                                    GetDfltFrameFormat() );
+                    ::lcl_DescSetAttr( *pRight, *pFormat, false );
+                    // The section which the right header attribute is pointing
+                    // is copied, and the Index to the StartNode is set to
+                    // the left or first header attribute.
+                    SwNodeIndex aTmp( GetNodes().GetEndOfAutotext() );
+                    SwStartNode* pSttNd = SwNodes::MakeEmptySection( aTmp, SwHeaderStartNode );
+                    SwNodeRange aRange( aRCnt.GetContentIdx()->GetNode(), SwNodeOffset(0),
+                                *aRCnt.GetContentIdx()->GetNode().EndOfSectionNode() );
+                    aTmp = *pSttNd->EndOfSectionNode();
+                    GetNodes().Copy_( aRange, aTmp, false );
+                    aTmp = *pSttNd;
+                    GetDocumentContentOperationsManager().CopyFlyInFlyImpl(aRange, nullptr, aTmp);
+                    SwPaM const source(aRange.aStart, aRange.aEnd);
+                    SwPosition dest(aTmp);
+                    sw::CopyBookmarks(source, dest);
+                    pFormat->SetFormatAttr( SwFormatContent( pSttNd ) );
+                    rDescFrameFormat.SetFormatAttr( SwFormatHeader( pFormat ) );
+                }
+                else
+                    ::lcl_DescSetAttr( *pRight,
+                                   *const_cast<SwFrameFormat*>(rFormatHead.GetHeaderFormat()), false );
+            }
+        }
+    }
+}
+
+void SwDoc::CopyMasterFooter(const SwPageDesc &rChged, const SwFormatFooter &rFoot, SwPageDesc &rDesc, bool bLeft, bool bFirst)
+{
+    assert(bLeft || bFirst);
+    SwFrameFormat& rDescFrameFormat = getFrameFormat(rDesc, bLeft, bFirst);
+    if (bFirst && bLeft)
+    {
+        // special case: always shared with something
+        rDescFrameFormat.SetFormatAttr( rChged.IsFirstShared()
+                ? rDesc.GetLeft().GetFooter()
+                : rDesc.GetFirstMaster().GetFooter());
+    }
+    else if ((bFirst ? rChged.IsFirstShared() : rChged.IsFooterShared())
+        || !rFoot.IsActive())
+    {
+        // Left or first shares the Header with the Master.
+        rDescFrameFormat.SetFormatAttr( rDesc.GetMaster().GetFooter() );
+    }
+    else if ( rFoot.IsActive() )
+    {   // Left or first gets its own Footer if the Format does not already have one.
+        // If the Format already has a Footer and it points to the same section as the Right one,
+        // it needs to get an own one.
+        // The content is evidently copied.
+        const SwFormatFooter &rFormatFoot = rDescFrameFormat.GetFooter();
+        if ( !rFormatFoot.IsActive() )
+        {
+            SwFormatFooter aFoot( getIDocumentLayoutAccess().MakeLayoutFormat( RndStdIds::FOOTER, nullptr ) );
+            rDescFrameFormat.SetFormatAttr( aFoot );
+            // Take over additional attributes (margins, borders ...).
+            ::lcl_DescSetAttr( *rFoot.GetFooterFormat(), *aFoot.GetFooterFormat(), false);
+        }
+        else
+        {
+            const SwFormatContent &aLCnt = rFormatFoot.GetFooterFormat()->GetContent();
+            if( !aLCnt.GetContentIdx() )
+            {
+                const SwFrameFormat& rChgedFrameFormat = getConstFrameFormat(rChged, bLeft, bFirst);
+                rDescFrameFormat.SetFormatAttr( rChgedFrameFormat.GetFooter() );
+            }
+            else
+            {
+                const SwFrameFormat *pRight = rFoot.GetFooterFormat();
+                if (!pRight)
+                    return;
+                const SwFormatContent &aRCnt = pRight->GetContent();
+
+                if ((*aRCnt.GetContentIdx() == *aLCnt.GetContentIdx()) ||
+                    // The ContentIdx is _always_ different when called from
+                    // SwDocStyleSheet::SetItemSet, because it deep-copies the
+                    // PageDesc.  So check if it was previously shared.
+                     (bFirst ? rDesc.IsFirstShared() : rDesc.IsFooterShared()))
+                {
+                    SwFrameFormat *pFormat = new SwFrameFormat( GetAttrPool(),
+                            bFirst ? "First footer" : "Left footer",
+                                                    GetDfltFrameFormat() );
+                    ::lcl_DescSetAttr( *pRight, *pFormat, false );
+                    // The section to which the right footer attribute is pointing
+                    // is copied, and the Index to the StartNode is set to
+                    // the left footer attribute.
+                    SwNodeIndex aTmp( GetNodes().GetEndOfAutotext() );
+                    SwStartNode* pSttNd = SwNodes::MakeEmptySection( aTmp, SwFooterStartNode );
+                    SwNodeRange aRange( aRCnt.GetContentIdx()->GetNode(), SwNodeOffset(0),
+                                *aRCnt.GetContentIdx()->GetNode().EndOfSectionNode() );
+                    aTmp = *pSttNd->EndOfSectionNode();
+                    GetNodes().Copy_( aRange, aTmp, false );
+                    aTmp = *pSttNd;
+                    GetDocumentContentOperationsManager().CopyFlyInFlyImpl(aRange, nullptr, aTmp);
+                    SwPaM const source(aRange.aStart, aRange.aEnd);
+                    SwPosition dest(aTmp);
+                    sw::CopyBookmarks(source, dest);
+                    pFormat->SetFormatAttr( SwFormatContent( pSttNd ) );
+                    rDescFrameFormat.SetFormatAttr( SwFormatFooter( pFormat ) );
+                }
+                else
+                    ::lcl_DescSetAttr( *pRight,
+                                   *const_cast<SwFrameFormat*>(rFormatFoot.GetFooterFormat()), false );
+            }
+        }
+    }
+}
+
+void SwDoc::ChgPageDesc( size_t i, const SwPageDesc &rChged )
+{
+    assert(i < m_PageDescs.size() && "PageDescs is out of range.");
+
+    SwPageDesc& rDesc = *m_PageDescs[i];
+    SwRootFrame* pTmpRoot = getIDocumentLayoutAccess().GetCurrentLayout();
+
+    if (GetIDocumentUndoRedo().DoesUndo())
+    {
+        // Stash header formats as needed.
+        const SwFormatHeader& rLeftHead = rChged.GetLeft().GetHeader();
+        const SwFormatHeader& rFirstMasterHead = rChged.GetFirstMaster().GetHeader();
+        const SwFormatHeader& rFirstLeftHead = rChged.GetFirstLeft().GetHeader();
+        const bool bStashLeftHead = !rDesc.IsHeaderShared() && rChged.IsHeaderShared();
+        const bool bStashFirstMasterHead = !rDesc.IsFirstShared() && rChged.IsFirstShared();
+        const bool bStashFirstLeftHead = (!rDesc.IsHeaderShared() && rChged.IsHeaderShared()) || (!rDesc.IsFirstShared() && rChged.IsFirstShared());
+        if (bStashLeftHead && rLeftHead.GetRegisteredIn() && !rDesc.HasStashedFormat(true, true, false))
+            rDesc.StashFrameFormat(rChged.GetLeft(), true, true, false);
+        if (bStashFirstMasterHead && rFirstMasterHead.GetRegisteredIn() && !rDesc.HasStashedFormat(true, false, true))
+            rDesc.StashFrameFormat(rChged.GetFirstMaster(), true, false, true);
+        if (bStashFirstLeftHead && rFirstLeftHead.GetRegisteredIn() && !rDesc.HasStashedFormat(true, true, true))
+            rDesc.StashFrameFormat(rChged.GetFirstLeft(), true, true, true);
+
+        // Stash footer formats as needed.
+        const SwFormatFooter& rLeftFoot = rChged.GetLeft().GetFooter();
+        const SwFormatFooter& rFirstMasterFoot = rChged.GetFirstMaster().GetFooter();
+        const SwFormatFooter& rFirstLeftFoot = rChged.GetFirstLeft().GetFooter();
+        const bool bStashLeftFoot = !rDesc.IsFooterShared() && rChged.IsFooterShared();
+        const bool bStashFirstMasterFoot = !rDesc.IsFirstShared() && rChged.IsFirstShared();
+        const bool bStashFirstLeftFoot = (!rDesc.IsFooterShared() && rChged.IsFooterShared()) || (!rDesc.IsFirstShared() && rChged.IsFirstShared());
+        if (bStashLeftFoot && rLeftFoot.GetRegisteredIn() && !rDesc.HasStashedFormat(false, true, false))
+            rDesc.StashFrameFormat(rChged.GetLeft(), false, true, false);
+        if (bStashFirstMasterFoot && rFirstMasterFoot.GetRegisteredIn()  && !rDesc.HasStashedFormat(false, false, true))
+            rDesc.StashFrameFormat(rChged.GetFirstMaster(), false, false, true);
+        if (bStashFirstLeftFoot && rFirstLeftFoot.GetRegisteredIn()  && !rDesc.HasStashedFormat(false, true, true))
+            rDesc.StashFrameFormat(rChged.GetFirstLeft(), false, true, true);
+
+        GetIDocumentUndoRedo().AppendUndo(std::make_unique<SwUndoPageDesc>(rDesc, rChged, this));
+    }
+    else
+    {
+        SwUndoId nBeingUndone(SwUndoId::EMPTY);
+        GetIDocumentUndoRedo().GetFirstRedoInfo(nullptr, &nBeingUndone);
+        if (SwUndoId::HEADER_FOOTER == nBeingUndone)
+        {
+            // The last format change is currently being undone. Remove header/footer and corresponding nodes.
+            auto rDescMasterHeaderFormat = rDesc.GetMaster().GetFormatAttr(RES_HEADER);
+            auto rDescLeftHeaderFormat = rDesc.GetLeft().GetFormatAttr(RES_HEADER);
+            auto rDescFirstLeftHeaderFormat = rDesc.GetFirstLeft().GetFormatAttr(RES_HEADER);
+            auto rDescMasterFooterFormat = rDesc.GetMaster().GetFormatAttr(RES_FOOTER);
+            auto rDescLeftFooterFormat = rDesc.GetLeft().GetFormatAttr(RES_FOOTER);
+            auto rDescFirstLeftFooterFormat = rDesc.GetFirstLeft().GetFormatAttr(RES_FOOTER);
+
+            auto rChgedMasterHeaderFormat = rChged.GetMaster().GetFormatAttr(RES_HEADER);
+            auto rChgedLeftHeaderFormat = rChged.GetLeft().GetFormatAttr(RES_HEADER);
+            auto rChgedFirstLeftHeaderFormat = rChged.GetFirstLeft().GetFormatAttr(RES_HEADER);
+            auto rChgedMasterFooterFormat = rChged.GetMaster().GetFormatAttr(RES_FOOTER);
+            auto rChgedLeftFooterFormat = rChged.GetLeft().GetFormatAttr(RES_FOOTER);
+            auto rChgedFirstLeftFooterFormat = rChged.GetFirstLeft().GetFormatAttr(RES_FOOTER);
+
+            rDesc.GetMaster().ResetFormatAttr(RES_HEADER);
+            rDesc.GetLeft().ResetFormatAttr(RES_HEADER);
+            rDesc.GetFirstLeft().ResetFormatAttr(RES_HEADER);
+            rDesc.GetMaster().ResetFormatAttr(RES_FOOTER);
+            rDesc.GetLeft().ResetFormatAttr(RES_FOOTER);
+            rDesc.GetFirstLeft().ResetFormatAttr(RES_FOOTER);
+
+            auto lDelHFFormat = [this](SwClient* pToRemove, SwFrameFormat* pFormat)
+            {
+                // Code taken from lcl_DelHFFormat
+                pFormat->Remove(pToRemove);
+                SwFormatContent& rCnt = const_cast<SwFormatContent&>(pFormat->GetContent());
+                if (rCnt.GetContentIdx())
+                {
+                    SwNode* pNode = nullptr;
+                    {
+                        SwNodeIndex aIdx(*rCnt.GetContentIdx(), 0);
+                        pNode = &aIdx.GetNode();
+                        SwNodeOffset nEnd = pNode->EndOfSectionIndex();
+                        while (aIdx < nEnd)
+                        {
+                            if (pNode->IsContentNode() &&
+                                static_cast<SwContentNode*>(pNode)->HasWriterListeners())
+                            {
+                                SwCursorShell* pShell = SwIterator<SwCursorShell, SwContentNode>(*static_cast<SwContentNode*>(pNode)).First();
+                                if (pShell)
+                                {
+                                    pShell->ParkCursor(aIdx);
+                                    aIdx = nEnd - 1;
+                                }
+                            }
+                            ++aIdx;
+                            pNode = &aIdx.GetNode();
+                        }
+                    }
+                    rCnt.SetNewContentIdx(nullptr);
+
+                    ::sw::UndoGuard const undoGuard(GetIDocumentUndoRedo());
+
+                    assert(pNode);
+                    getIDocumentContentOperations().DeleteSection(pNode);
+                }
+                delete pFormat;
+            };
+
+            if (rDescMasterHeaderFormat.GetHeaderFormat() && rDescMasterHeaderFormat != rChgedMasterHeaderFormat)
+                lDelHFFormat(&rDescMasterHeaderFormat, rDescMasterHeaderFormat.GetHeaderFormat());
+            else if (rDescLeftHeaderFormat.GetHeaderFormat() && rDescLeftHeaderFormat != rChgedLeftHeaderFormat)
+                lDelHFFormat(&rDescLeftHeaderFormat, rDescLeftHeaderFormat.GetHeaderFormat());
+            else if (rDescFirstLeftHeaderFormat.GetHeaderFormat() && rDescFirstLeftHeaderFormat != rChgedFirstLeftHeaderFormat)
+                lDelHFFormat(&rDescFirstLeftHeaderFormat, rDescFirstLeftHeaderFormat.GetHeaderFormat());
+
+            else if (rDescMasterFooterFormat.GetFooterFormat() && rDescMasterFooterFormat != rChgedMasterFooterFormat)
+                lDelHFFormat(&rDescMasterFooterFormat, rDescMasterFooterFormat.GetFooterFormat());
+            else if (rDescLeftFooterFormat.GetFooterFormat() && rDescLeftFooterFormat != rChgedLeftFooterFormat)
+                lDelHFFormat(&rDescLeftFooterFormat, rDescLeftFooterFormat.GetFooterFormat());
+            else if (rDescFirstLeftFooterFormat.GetFooterFormat() && rDescFirstLeftFooterFormat != rChgedFirstLeftFooterFormat)
+                lDelHFFormat(&rDescFirstLeftFooterFormat, rDescFirstLeftFooterFormat.GetFooterFormat());
+        }
+    }
+    ::sw::UndoGuard const undoGuard(GetIDocumentUndoRedo());
+
+    // Mirror at first if needed.
+    if ( rChged.GetUseOn() == UseOnPage::Mirror )
+        const_cast<SwPageDesc&>(rChged).Mirror();
+    else
+    {
+        // Or else transfer values from Master to Left
+        ::lcl_DescSetAttr(rChged.GetMaster(),
+                   const_cast<SwPageDesc&>(rChged).GetLeft());
+    }
+    ::lcl_DescSetAttr(rChged.GetMaster(),
+                   const_cast<SwPageDesc&>(rChged).GetFirstMaster());
+    ::lcl_DescSetAttr(rChged.GetLeft(),
+                   const_cast<SwPageDesc&>(rChged).GetFirstLeft());
+
+    // Take over NumType.
+    if( rChged.GetNumType().GetNumberingType() != rDesc.GetNumType().GetNumberingType() )
+    {
+        rDesc.SetNumType( rChged.GetNumType() );
+        // Notify page number fields that NumFormat has changed
+        getIDocumentFieldsAccess().GetSysFieldType( SwFieldIds::PageNumber )->UpdateFields();
+        getIDocumentFieldsAccess().GetSysFieldType( SwFieldIds::RefPageGet )->UpdateFields();
+
+        // If the numbering scheme has changed we could have QuoVadis/ErgoSum texts
+        // that refer to a changed page, so we invalidate foot notes.
+        SwFootnoteIdxs& rFootnoteIdxs = GetFootnoteIdxs();
+        for( SwFootnoteIdxs::size_type nPos = 0; nPos < rFootnoteIdxs.size(); ++nPos )
+        {
+            SwTextFootnote *pTextFootnote = rFootnoteIdxs[ nPos ];
+            const SwFormatFootnote &rFootnote = pTextFootnote->GetFootnote();
+            pTextFootnote->SetNumber(rFootnote.GetNumber(), rFootnote.GetNumberRLHidden(), rFootnote.GetNumStr());
+        }
+    }
+
+    // Take over orientation
+    rDesc.SetLandscape( rChged.GetLandscape() );
+
+    // Synch header.
+    const SwFormatHeader& rMasterHead = rChged.GetMaster().GetHeader();
+    rDesc.GetMaster().SetFormatAttr( rMasterHead );
+    const bool bRestoreStashedLeftHead = rDesc.IsHeaderShared() && !rChged.IsHeaderShared();
+    const bool bRestoreStashedFirstMasterHead = rDesc.IsFirstShared() && !rChged.IsFirstShared();
+    const bool bRestoreStashedFirstLeftHead = (rDesc.IsHeaderShared() && !rChged.IsHeaderShared()) || (rDesc.IsFirstShared() && !rChged.IsFirstShared());
+    const SwFrameFormat* pStashedLeftFormat = bRestoreStashedLeftHead ? rChged.GetStashedFrameFormat(true, true, false) : nullptr;
+    const SwFrameFormat* pStashedFirstMasterFormat = bRestoreStashedFirstMasterHead ? rChged.GetStashedFrameFormat(true, false, true) : nullptr;
+    const SwFrameFormat* pStashedFirstLeftFormat = bRestoreStashedFirstLeftHead ? rChged.GetStashedFrameFormat(true, true, true) : nullptr;
+    CopyMasterHeader(rChged, pStashedLeftFormat ? pStashedLeftFormat->GetHeader() : rMasterHead, rDesc, true, false); // Copy left header
+    CopyMasterHeader(rChged, pStashedFirstMasterFormat ? pStashedFirstMasterFormat->GetHeader() : rMasterHead, rDesc, false, true); // Copy first master
+    CopyMasterHeader(rChged, pStashedFirstLeftFormat ? pStashedFirstLeftFormat->GetHeader() : rMasterHead, rDesc, true, true); // Copy first left
+
+    if (pStashedLeftFormat)
+        rDesc.RemoveStashedFormat(true, true, false);
+
+    if (pStashedFirstMasterFormat)
+        rDesc.RemoveStashedFormat(true, false, true);
+
+    if (pStashedFirstLeftFormat)
+        rDesc.RemoveStashedFormat(true, true, true);
+
+    rDesc.ChgHeaderShare( rChged.IsHeaderShared() );
+
+    // Synch Footer.
+    const SwFormatFooter& rMasterFoot = rChged.GetMaster().GetFooter();
+    rDesc.GetMaster().SetFormatAttr( rMasterFoot );
+    const bool bRestoreStashedLeftFoot = rDesc.IsFooterShared() && !rChged.IsFooterShared();
+    const bool bRestoreStashedFirstMasterFoot = rDesc.IsFirstShared() && !rChged.IsFirstShared();
+    const bool bRestoreStashedFirstLeftFoot = (rDesc.IsFooterShared() && !rChged.IsFooterShared()) || (rDesc.IsFirstShared() && !rChged.IsFirstShared());
+    const SwFrameFormat* pStashedLeftFoot = bRestoreStashedLeftFoot ? rChged.GetStashedFrameFormat(false, true, false) : nullptr;
+    const SwFrameFormat* pStashedFirstMasterFoot = bRestoreStashedFirstMasterFoot ? rChged.GetStashedFrameFormat(false, false, true) : nullptr;
+    const SwFrameFormat* pStashedFirstLeftFoot = bRestoreStashedFirstLeftFoot ? rChged.GetStashedFrameFormat(false, true, true) : nullptr;
+    CopyMasterFooter(rChged, pStashedLeftFoot ? pStashedLeftFoot->GetFooter() : rMasterFoot, rDesc, true, false); // Copy left footer
+    CopyMasterFooter(rChged, pStashedFirstMasterFoot ? pStashedFirstMasterFoot->GetFooter() : rMasterFoot, rDesc, false, true); // Copy first master
+    CopyMasterFooter(rChged, pStashedFirstLeftFoot ? pStashedFirstLeftFoot->GetFooter() : rMasterFoot, rDesc, true, true); // Copy first left
+
+    if (pStashedLeftFormat)
+        rDesc.RemoveStashedFormat(false, true, false);
+
+    if (pStashedFirstMasterFoot)
+        rDesc.RemoveStashedFormat(false, false, true);
+
+    if (pStashedFirstLeftFoot)
+        rDesc.RemoveStashedFormat(false, true, true);
+
+    rDesc.ChgFooterShare( rChged.IsFooterShared() );
+    // there is just one first shared flag for both header and footer?
+    rDesc.ChgFirstShare( rChged.IsFirstShared() );
+
+    if ( rDesc.GetName() != rChged.GetName() )
+        rDesc.SetName( rChged.GetName() );
+
+    // A RegisterChange is triggered, if necessary
+    rDesc.SetRegisterFormatColl( rChged.GetRegisterFormatColl() );
+
+    // If UseOn or the Follow change, the paragraphs need to know about it.
+    bool bUseOn  = false;
+    bool bFollow = false;
+    if (rDesc.GetUseOn() != rChged.GetUseOn())
+    {
+        rDesc.SetUseOn( rChged.GetUseOn() );
+        bUseOn = true;
+    }
+    if (rDesc.GetFollow() != rChged.GetFollow())
+    {
+        if (rChged.GetFollow() == &rChged)
+        {
+            if (rDesc.GetFollow() != &rDesc)
+            {
+                rDesc.SetFollow( &rDesc );
+                bFollow = true;
+            }
+        }
+        else
+        {
+            rDesc.SetFollow( rChged.m_pFollow );
+            bFollow = true;
+        }
+    }
+
+    if ( (bUseOn || bFollow) && pTmpRoot)
+        // Inform layout!
+    {
+        for( auto aLayout : GetAllLayouts() )
+            aLayout->AllCheckPageDescs();
+    }
+
+    // Take over the page attributes.
+    ::lcl_DescSetAttr( rChged.GetMaster(), rDesc.GetMaster() );
+    ::lcl_DescSetAttr( rChged.GetLeft(), rDesc.GetLeft() );
+    ::lcl_DescSetAttr( rChged.GetFirstMaster(), rDesc.GetFirstMaster() );
+    ::lcl_DescSetAttr( rChged.GetFirstLeft(), rDesc.GetFirstLeft() );
+
+    // If the FootnoteInfo changes, the pages are triggered.
+    if( !(rDesc.GetFootnoteInfo() == rChged.GetFootnoteInfo()) )
+    {
+        rDesc.SetFootnoteInfo( rChged.GetFootnoteInfo() );
+        sw::PageFootnoteHint aHint;
+        rDesc.GetMaster().CallSwClientNotify(aHint);
+        rDesc.GetLeft().CallSwClientNotify(aHint);
+        rDesc.GetFirstMaster().CallSwClientNotify(aHint);
+        rDesc.GetFirstLeft().CallSwClientNotify(aHint);
+    }
+    getIDocumentState().SetModified();
+
+    SfxBindings* pBindings =
+        ( GetDocShell() && GetDocShell()->GetDispatcher() ) ? GetDocShell()->GetDispatcher()->GetBindings() : nullptr;
+    if ( pBindings )
+    {
+        pBindings->Invalidate( SID_ATTR_PAGE_COLUMN );
+        pBindings->Invalidate( SID_ATTR_PAGE );
+        pBindings->Invalidate( SID_ATTR_PAGE_SIZE );
+        pBindings->Invalidate( SID_ATTR_PAGE_ULSPACE );
+        pBindings->Invalidate( SID_ATTR_PAGE_LRSPACE );
+    }
+
+    //h/f of first-left page must not be unique but same as first master or left
+    assert((rDesc.IsFirstShared())
+        ? rDesc.GetFirstLeft().GetHeader().GetHeaderFormat() == rDesc.GetLeft().GetHeader().GetHeaderFormat()
+        : rDesc.GetFirstLeft().GetHeader().GetHeaderFormat() == rDesc.GetFirstMaster().GetHeader().GetHeaderFormat());
+    assert((rDesc.IsFirstShared())
+        ? rDesc.GetFirstLeft().GetFooter().GetFooterFormat() == rDesc.GetLeft().GetFooter().GetFooterFormat()
+        : rDesc.GetFirstLeft().GetFooter().GetFooterFormat() == rDesc.GetFirstMaster().GetFooter().GetFooterFormat());
+}
+
+/// All descriptors whose Follow point to the to-be-deleted have to be adapted.
+// #i7983#
+void SwDoc::PreDelPageDesc(SwPageDesc const * pDel)
+{
+    if (nullptr == pDel)
+        return;
+
+    // mba: test iteration as clients are removed while iteration
+    SwPageDescHint aHint( m_PageDescs[0] );
+    pDel->CallSwClientNotify( aHint );
+
+    bool bHasLayout = getIDocumentLayoutAccess().HasLayout();
+    if ( mpFootnoteInfo->DependsOn( pDel ) )
+    {
+        mpFootnoteInfo->ChgPageDesc( m_PageDescs[0] );
+        if ( bHasLayout )
+        {
+            for( auto aLayout : GetAllLayouts() )
+                aLayout->CheckFootnotePageDescs(false);
+        }
+    }
+    else if ( mpEndNoteInfo->DependsOn( pDel ) )
+    {
+        mpEndNoteInfo->ChgPageDesc( m_PageDescs[0] );
+        if ( bHasLayout )
+        {
+            for( auto aLayout : GetAllLayouts() )
+                aLayout->CheckFootnotePageDescs(true);
+        }
+    }
+
+    for (SwPageDesc* pPageDesc : m_PageDescs)
+    {
+        if (pPageDesc->GetFollow() == pDel)
+        {
+            pPageDesc->SetFollow(nullptr);
+            if( bHasLayout )
+            {
+                for( auto aLayout : GetAllLayouts() )
+                    aLayout->AllCheckPageDescs();
+            }
+        }
+    }
+}
+
+void SwDoc::BroadcastStyleOperation(const OUString& rName, SfxStyleFamily eFamily,
+                                    SfxHintId nOp)
+{
+    if (mpDocShell)
+    {
+        SfxStyleSheetBasePool * pPool = mpDocShell->GetStyleSheetPool();
+
+        if (pPool)
+        {
+            SfxStyleSheetBase* pBase = pPool->Find(rName, eFamily);
+
+            if (pBase != nullptr)
+                pPool->Broadcast(SfxStyleSheetHint( nOp, *pBase ));
+        }
+    }
+}
+
+void SwDoc::DelPageDesc( size_t i, bool bBroadcast )
+{
+    OSL_ENSURE(i < m_PageDescs.size(), "PageDescs is out of range.");
+    OSL_ENSURE( i != 0, "You cannot delete the default Pagedesc.");
+    if ( i == 0 )
+        return;
+
+    SwPageDesc &rDel = *m_PageDescs[i];
+
+    if (bBroadcast)
+        BroadcastStyleOperation(rDel.GetName(), SfxStyleFamily::Page,
+                                SfxHintId::StyleSheetErased);
+
+    if (GetIDocumentUndoRedo().DoesUndo())
+    {
+        GetIDocumentUndoRedo().AppendUndo(
+            std::make_unique<SwUndoPageDescDelete>(rDel, this));
+    }
+
+    PreDelPageDesc(&rDel); // #i7983#
+
+    m_PageDescs.erase(m_PageDescs.begin() + i);
+    getIDocumentState().SetModified();
+}
+
+SwPageDesc* SwDoc::MakePageDesc(const OUString &rName, const SwPageDesc *pCpy,
+                            bool bRegardLanguage, bool bBroadcast)
+{
+    SwPageDesc *pNew;
+    if( pCpy )
+    {
+        pNew = new SwPageDesc( *pCpy );
+        pNew->SetName( rName );
+        if( rName != pCpy->GetName() )
+        {
+            pNew->SetPoolFormatId( USHRT_MAX );
+            pNew->SetPoolHelpId( USHRT_MAX );
+            pNew->SetPoolHlpFileId( UCHAR_MAX );
+        }
+    }
+    else
+    {
+        pNew = new SwPageDesc( rName, GetDfltFrameFormat(), this );
+        // Set the default page format.
+        lcl_DefaultPageFormat( USHRT_MAX, pNew->GetMaster(), pNew->GetLeft(), pNew->GetFirstMaster(), pNew->GetFirstLeft() );
+
+        SvxFrameDirection aFrameDirection = bRegardLanguage ?
+            GetDefaultFrameDirection(GetAppLanguage())
+            : SvxFrameDirection::Horizontal_LR_TB;
+
+        pNew->GetMaster().SetFormatAttr( SvxFrameDirectionItem(aFrameDirection, RES_FRAMEDIR) );
+        pNew->GetLeft().SetFormatAttr( SvxFrameDirectionItem(aFrameDirection, RES_FRAMEDIR) );
+        pNew->GetFirstMaster().SetFormatAttr( SvxFrameDirectionItem(aFrameDirection, RES_FRAMEDIR) );
+        pNew->GetFirstLeft().SetFormatAttr( SvxFrameDirectionItem(aFrameDirection, RES_FRAMEDIR) );
+    }
+
+    std::pair<SwPageDescs::const_iterator, bool> res = m_PageDescs.push_back( pNew );
+    SAL_WARN_IF(!res.second, "sw", "MakePageDesc called with existing name" );
+
+    if (bBroadcast)
+        BroadcastStyleOperation(rName, SfxStyleFamily::Page,
+                                SfxHintId::StyleSheetCreated);
+
+    if (GetIDocumentUndoRedo().DoesUndo())
+    {
+        GetIDocumentUndoRedo().AppendUndo(std::make_unique<SwUndoPageDescCreate>(pNew, this));
+    }
+
+    getIDocumentState().SetModified();
+    return pNew;
+}
+
+void SwDoc::PrtOLENotify( bool bAll )
+{
+    SwFEShell *pShell = nullptr;
+    {
+        SwViewShell *pSh = getIDocumentLayoutAccess().GetCurrentViewShell();
+        if ( pSh )
+        {
+            for(SwViewShell& rShell : pSh->GetRingContainer())
+            {
+                if(auto pFEShell = dynamic_cast<SwFEShell*>( &rShell))
+                {
+                    pShell = pFEShell;
+                    break;
+                }
+            }
+        }
+    }
+    if ( !pShell )
+    {
+        // This doesn't make sense without a Shell and thus without a client, because
+        // the communication about size changes is implemented by these components.
+        // Because we don't have a Shell we remember this unfortunate situation
+        // in the document,
+        // which is made up for later on when creating the first Shell.
+        mbOLEPrtNotifyPending = true;
+        if ( bAll )
+            mbAllOLENotify = true;
+    }
+    else
+    {
+        if ( mbAllOLENotify )
+            bAll = true;
+
+        mbOLEPrtNotifyPending = mbAllOLENotify = false;
+
+        std::unique_ptr<SwOLENodes> pNodes = SwContentNode::CreateOLENodesArray( *GetDfltGrfFormatColl(), !bAll );
+        if ( pNodes )
+        {
+            ::StartProgress( STR_STATSTR_SWGPRTOLENOTIFY,
+                             0, pNodes->size(), GetDocShell());
+            getIDocumentLayoutAccess().GetCurrentLayout()->StartAllAction();
+
+            for( SwOLENodes::size_type i = 0; i < pNodes->size(); ++i )
+            {
+                ::SetProgressState( i, GetDocShell() );
+
+                SwOLENode* pOLENd = (*pNodes)[i];
+                pOLENd->SetOLESizeInvalid( false );
+
+                // At first load the Infos and see if it's not already in the exclude list.
+                SvGlobalName aName;
+
+                svt::EmbeddedObjectRef& xObj = pOLENd->GetOLEObj().GetObject();
+                if ( xObj.is() )
+                    aName = SvGlobalName( xObj->getClassID() );
+                else  // Not yet loaded
+                {
+                        // TODO/LATER: retrieve ClassID of an unloaded object
+                        // aName = ????
+                }
+
+                bool bFound = false;
+                for ( std::vector<SvGlobalName>::size_type j = 0;
+                      j < pGlobalOLEExcludeList->size() && !bFound;
+                      ++j )
+                {
+                    bFound = (*pGlobalOLEExcludeList)[j] == aName;
+                }
+                if ( bFound )
+                    continue;
+
+                // We don't know it, so the object has to be loaded.
+                // If it doesn't want to be informed
+                if ( xObj.is() )
+                {
+                    pGlobalOLEExcludeList->push_back( aName );
+                }
+            }
+            pNodes.reset();
+            getIDocumentLayoutAccess().GetCurrentLayout()->EndAllAction();
+            ::EndProgress( GetDocShell() );
+        }
+    }
+}
+
+IMPL_LINK_NOARG( SwDoc, DoUpdateModifiedOLE, Timer *, void )
+{
+    SwFEShell* pSh = static_cast<SwFEShell*>(GetEditShell());
+    if (!pSh)
+        return;
+
+    mbOLEPrtNotifyPending = mbAllOLENotify = false;
+
+    std::unique_ptr<SwOLENodes> pNodes = SwContentNode::CreateOLENodesArray( *GetDfltGrfFormatColl(), true );
+    if( !pNodes )
+        return;
+
+    ::StartProgress( STR_STATSTR_SWGPRTOLENOTIFY,
+                     0, pNodes->size(), GetDocShell());
+    getIDocumentLayoutAccess().GetCurrentLayout()->StartAllAction();
+    SwUpdateAttr aHint(0,0,0);
+    for( SwOLENodes::size_type i = 0; i < pNodes->size(); ++i )
+    {
+        ::SetProgressState( i, GetDocShell() );
+
+        SwOLENode* pOLENd = (*pNodes)[i];
+        pOLENd->SetOLESizeInvalid( false );
+
+        // We don't know it, so the object has to be loaded.
+        // If it doesn't want to be informed
+        if( pOLENd->GetOLEObj().GetOleRef().is() ) // Broken?
+        {
+            pOLENd->UpdateAttr(aHint);
+        }
+    }
+    getIDocumentLayoutAccess().GetCurrentLayout()->EndAllAction();
+    ::EndProgress( GetDocShell() );
+}
+
+static SwPageDesc* lcl_FindPageDesc( const SwPageDescs *pPageDescs,
+                                     size_t *pPos, const OUString &rName )
+{
+    SwPageDesc* res = nullptr;
+    SwPageDescs::const_iterator it = pPageDescs->find( rName );
+    if( it != pPageDescs->end() )
+    {
+        res = *it;
+        if( pPos )
+            *pPos = std::distance( pPageDescs->begin(), it );
+    }
+    else if( pPos )
+        *pPos = SIZE_MAX;
+    return res;
+}
+
+SwPageDesc* SwDoc::FindPageDesc( const OUString & rName, size_t* pPos ) const
+{
+    return lcl_FindPageDesc( &m_PageDescs, pPos, rName );
+}
+
+bool SwDoc::ContainsPageDesc( const SwPageDesc *pDesc, size_t* pPos ) const
+{
+    if( pDesc == nullptr )
+        return false;
+    if( !m_PageDescs.contains( const_cast <SwPageDesc*>( pDesc ) ) ) {
+        if( pPos )
+            *pPos = SIZE_MAX;
+        return false;
+    }
+    if( ! pPos )
+        return true;
+
+    SwPageDesc* desc = lcl_FindPageDesc(
+        &m_PageDescs, pPos, pDesc->GetName() );
+    SAL_WARN_IF( desc != pDesc, "sw", "SwPageDescs container is broken!" );
+    return true;
+}
+
+void SwDoc::DelPageDesc( const OUString & rName, bool bBroadcast )
+{
+    size_t nI;
+
+    if (FindPageDesc(rName, &nI))
+        DelPageDesc(nI, bBroadcast);
+}
+
+void SwDoc::ChgPageDesc( const OUString & rName, const SwPageDesc & rDesc)
+{
+    size_t nI;
+
+    if (FindPageDesc(rName, &nI))
+        ChgPageDesc(nI, rDesc);
+}
+
+/*
+ * The HTML import cannot resist changing the page descriptions, I don't
+ * know why. This function is meant to check the page descriptors for invalid
+ * values.
+ */
+void SwDoc::CheckDefaultPageFormat()
+{
+    for ( size_t i = 0; i < GetPageDescCnt(); ++i )
+    {
+        SwPageDesc& rDesc = GetPageDesc( i );
+
+        SwFrameFormat& rMaster = rDesc.GetMaster();
+        SwFrameFormat& rLeft   = rDesc.GetLeft();
+
+        const SwFormatFrameSize& rMasterSize  = rMaster.GetFrameSize();
+        const SwFormatFrameSize& rLeftSize    = rLeft.GetFrameSize();
+
+        const bool bSetSize = INVALID_TWIPS == rMasterSize.GetWidth() ||
+                              INVALID_TWIPS == rMasterSize.GetHeight() ||
+                              INVALID_TWIPS == rLeftSize.GetWidth() ||
+                              INVALID_TWIPS == rLeftSize.GetHeight();
+
+        if ( bSetSize )
+            lcl_DefaultPageFormat( rDesc.GetPoolFormatId(), rDesc.GetMaster(), rDesc.GetLeft(), rDesc.GetFirstMaster(), rDesc.GetFirstLeft() );
+    }
+}
+
+void SwDoc::SetDefaultPageMode(bool bSquaredPageMode)
+{
+    if( !bSquaredPageMode == !IsSquaredPageMode() )
+        return;
+
+    const SwTextGridItem& rGrid = GetDefault( RES_TEXTGRID );
+    SwTextGridItem aNewGrid = rGrid;
+    aNewGrid.SetSquaredMode(bSquaredPageMode);
+    aNewGrid.Init();
+    SetDefault(aNewGrid);
+
+    for ( size_t i = 0; i < GetPageDescCnt(); ++i )
+    {
+        SwPageDesc& rDesc = GetPageDesc( i );
+
+        SwFrameFormat& rMaster = rDesc.GetMaster();
+        SwFrameFormat& rLeft = rDesc.GetLeft();
+
+        SwTextGridItem aGrid(rMaster.GetFormatAttr(RES_TEXTGRID));
+        aGrid.SwitchPaperMode( bSquaredPageMode );
+        rMaster.SetFormatAttr(aGrid);
+        rLeft.SetFormatAttr(aGrid);
+    }
+}
+
+bool SwDoc::IsSquaredPageMode() const
+{
+    const SwTextGridItem& rGrid = GetDefault( RES_TEXTGRID );
+    return rGrid.IsSquaredMode();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */