Quelle  sdpage.cxx   Sprache: C

/* -*- 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 <algorithm>
#include <array>

#include <comphelper/classids.hxx>
#include <comphelper/embeddedobjectcontainer.hxx>
#include <comphelper/lok.hxx>
#include <LibreOfficeKit/LibreOfficeKitEnums.h>

#include <sfx2/viewsh.hxx>
#include <vcl/svapp.hxx>
#include <editeng/outliner.hxx>
#include <editeng/eeitem.hxx>
#include <svx/svdoutl.hxx>
#include <editeng/editdata.hxx>
#include <editeng/lrspitem.hxx>
#include <editeng/bulletitem.hxx>
#include <svx/svdpagv.hxx>
#include <editeng/fhgtitem.hxx>
#include <editeng/outlobj.hxx>
#include <svx/svdoole2.hxx>
#include <svx/svdograf.hxx>
#include <svx/svdopage.hxx>
#include <editeng/pbinitem.hxx>
#include <svx/svdundo.hxx>
#include <svl/hint.hxx>
#include <editeng/adjustitem.hxx>
#include <editeng/editobj.hxx>
#include <svx/unopage.hxx>
#include <editeng/flditem.hxx>
#include <svx/sdr/contact/displayinfo.hxx>
#include <svx/svditer.hxx>
#include <svx/svdlayer.hxx>
#include <svx/sdtmfitm.hxx>
#include <svx/sdtagitm.hxx>
#include <svx/sdtcfitm.hxx>
#include <svx/xfillit0.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <com/sun/star/animations/XAnimationNode.hpp>
#include <com/sun/star/animations/XTimeContainer.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/embed/XEmbeddedObject.hpp>
#include <com/sun/star/xml/dom/XNode.hpp>
#include <com/sun/star/xml/dom/XNodeList.hpp>
#include <com/sun/star/xml/dom/XNamedNodeMap.hpp>
#include <rtl/ustring.hxx>
#include <sal/log.hxx>
#include <o3tl/enumarray.hxx>
#include <o3tl/safeint.hxx>
#include <o3tl/sorted_vector.hxx>
#include <xmloff/autolayout.hxx>

#include <Annotation.hxx>
#include <Outliner.hxx>
#include <app.hrc>
#include <createunopageimpl.hxx>
#include <drawdoc.hxx>
#include <sdmod.hxx>
#include <sdpage.hxx>
#include <sdresid.hxx>
#include <stlsheet.hxx>
#include <strings.hrc>
#include <strings.hxx>
#include <bitmaps.hlst>
#include <glob.hxx>
#include <anminfo.hxx>
#include <undo/undomanager.hxx>
#include <undo/undoobjects.hxx>
#include <svx/sdr/contact/viewobjectcontact.hxx>
#include <svx/sdr/contact/viewcontact.hxx>
#include <svx/sdr/contact/objectcontact.hxx>
#include <svx/unoapi.hxx>
#include <unokywds.hxx>

using namespace ::sd;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace com::sun::star::xml::dom;
using ::com::sun::star::uno::Reference;


sal_uInt16 SdPage::mnLastPageId = 1;

/*************************************************************************
|*
|*      Ctor
|*
\************************************************************************/

SdPage::SdPage(SdDrawDocument& rNewDoc, bool bMasterPage)
:   FmFormPage(rNewDoc, bMasterPage)
,   SdrObjUserCall()
,   mePageKind(PageKind::Standard)
,   meAutoLayout(AUTOLAYOUT_NONE)
,   mbSelected(false)
,   mePresChange(PresChange::Manual)
,   mfTime(1.0)
,   mbSoundOn(false)
,   mbExcluded(false)
,   mbLoopSound(false)
,   mbStopSound(false)
,   mbScaleObjects(true)
,   meCharSet(osl_getThreadTextEncoding())
,   mnPaperBin(PAPERBIN_PRINTER_SETTINGS)
,   mpPageLink(nullptr)
,   mnTransitionType(0)
,   mnTransitionSubtype(0)
,   mbTransitionDirection(true)
,   mnTransitionFadeColor(0)
,   mfTransitionDuration(2.0)
,   mbIsPrecious(true)
,   mnPageId(mnLastPageId++)
{
    // The name of the layout of the page is used by SVDRAW to determine the
    // presentation template of the outline objects. Therefore, it already
    // contains the designator for the outline (STR_LAYOUT_OUTLINE).
    maLayoutName = SdResId(STR_LAYOUT_DEFAULT_NAME)+ SD_LT_SEPARATOR + STR_LAYOUT_OUTLINE;

    // Stuff that former SetModel did also:
    ConnectLink();
}

namespace
{
    void clearChildNodes(css::uno::Reference<css::animations::XAnimationNode> const & rAnimationNode)
    {
        css::uno::Reference<css::container::XEnumerationAccess > xEnumerationAccess(rAnimationNode, UNO_QUERY);
        if (!xEnumerationAccess.is())
            return;
        css::uno::Reference<css::container::XEnumeration> xEnumeration = xEnumerationAccess->createEnumeration();
        if (!xEnumeration.is())
            return;
        while (xEnumeration->hasMoreElements())
        {
            css::uno::Reference<css::animations::XAnimationNode> xChildNode(xEnumeration->nextElement(), UNO_QUERY);
            if (!xChildNode.is())
                continue;
            clearChildNodes(xChildNode);
            css::uno::Reference<css::animations::XTimeContainer> xAnimationNode(rAnimationNode, UNO_QUERY);
            if (!xAnimationNode.is())
            {
                SAL_WARN("sd.core", "can't remove node child, possible leak");
                continue;
            }
            xAnimationNode->removeChild(xChildNode);
        }
    }
}

/*************************************************************************
|*
|* Dtor
|*
\************************************************************************/

SdPage::~SdPage()
{
    DisconnectLink();

    EndListenOutlineText();

    clearChildNodes(mxAnimationNode);

    // disconnect the UserCall link, so we don't get calls
    // back into this dying object when the child objects die
    SdrObjListIter aIter( this, SdrIterMode::DeepWithGroups );
    while( aIter.IsMore() )
    {
        SdrObject* pChild = aIter.Next();
        if( pChild->GetUserCall() == this )
            pChild->SetUserCall(nullptr);
    }
}

namespace {

struct OrdNumSorter
{
    bool operator()( SdrObject const * p1, SdrObject const * p2 )
    {
        return p1->GetOrdNum() < p2->GetOrdNum();
    }
};

}

/** returns the nIndex'th object from the given PresObjKind, index starts with 1 */
SdrObject* SdPage::GetPresObj(PresObjKind eObjKind, int nIndex, bool bFuzzySearch /* = false */ )
{
    // first sort all matching shapes with z-order
    std::vector< SdrObject* > aMatches;

    SdrObject* pObj = nullptr;
    maPresentationShapeList.seekShape(0);

    while( (pObj = maPresentationShapeList.getNextShape()) )
    {
        SdAnimationInfo* pInfo = SdDrawDocument::GetShapeUserData(*pObj);
        if( pInfo )
        {
            bool bFound = false;
            if( pInfo->mePresObjKind == eObjKind )
            {
                bFound = true;
            }
            else if( bFuzzySearch && (eObjKind == PresObjKind::Outline) )
            {
                switch( pInfo->mePresObjKind )
                {
                case PresObjKind::Graphic:
                case PresObjKind::Object:
                case PresObjKind::Chart:
                case PresObjKind::OrgChart:
                case PresObjKind::Table:
                case PresObjKind::Calc:
                case PresObjKind::Media:
                    bFound = true;
                    break;
                default:
                    break;
                }
            }
            if( bFound )
            {
                aMatches.push_back( pObj );
            }
        }
    }

    if( nIndex > 0 )
        nIndex--;

    if( (nIndex >= 0) && ( aMatches.size() > o3tl::make_unsigned(nIndex)) )
    {
        if( aMatches.size() > 1 )
            std::nth_element( aMatches.begin(), aMatches.begin() + nIndex, aMatches.end(),
                              OrdNumSorter() );
        return aMatches[nIndex];
    }

    return nullptr;
}

/** create background properties */
void SdPage::EnsureMasterPageDefaultBackground()
{
    if(!mbMaster)
        return;

    // no hard attributes on MasterPage attributes
    getSdrPageProperties().ClearItem();
    SfxStyleSheet* pSheetForPresObj = GetStyleSheetForMasterPageBackground();

    if(pSheetForPresObj)
    {
        // set StyleSheet for background fill attributes
        getSdrPageProperties().SetStyleSheet(pSheetForPresObj);
    }
    else
    {
        // no style found, assert and set at least drawing::FillStyle_NONE
        OSL_FAIL("No Style for MasterPageBackground fill found (!)");
        getSdrPageProperties().PutItem(XFillStyleItem(drawing::FillStyle_NONE));
    }
}

/** creates a presentation object with the given PresObjKind on this page. A user call will be set
*/
SdrObject* SdPage::CreatePresObj(PresObjKind eObjKind, bool bVertical, const ::tools::Rectangle& rRect )
{
    SfxUndoManager* pUndoManager(static_cast< SdDrawDocument& >(getSdrModelFromSdrPage()).GetUndoManager());
    const bool bUndo = pUndoManager && pUndoManager->IsInListAction() && IsInserted();

    rtl::Reference<SdrObject> pSdrObj;

    bool bForceText = false;    // forces the shape text to be set even if it's empty
    bool bEmptyPresObj = true;

    switch( eObjKind )
    {
        case PresObjKind::Title:
        {
            pSdrObj = new SdrRectObj(getSdrModelFromSdrPage(), SdrObjKind::TitleText);

            if (mbMaster)
            {
                pSdrObj->SetNotVisibleAsMaster(true);
            }
        }
        break;

        case PresObjKind::Outline:
        {
            pSdrObj = new SdrRectObj(getSdrModelFromSdrPage(), SdrObjKind::OutlineText);

            if (mbMaster)
            {
                pSdrObj->SetNotVisibleAsMaster(true);
            }
        }
        break;

        case PresObjKind::Notes:
        {
            pSdrObj = new SdrRectObj(getSdrModelFromSdrPage(), SdrObjKind::Text);

            if (mbMaster)
            {
                pSdrObj->SetNotVisibleAsMaster(true);
            }
        }
        break;

        case PresObjKind::Text:
        {
            pSdrObj = new SdrRectObj(getSdrModelFromSdrPage(), SdrObjKind::Text);
        }
        break;

        case PresObjKind::Graphic:
        {
            BitmapEx aBmpEx(BMP_PRESOBJ_GRAPHIC);
            Graphic  aGraphic( aBmpEx );
            OutputDevice &aOutDev = *Application::GetDefaultDevice();
            aOutDev.Push();

            aOutDev.SetMapMode( aGraphic.GetPrefMapMode() );
            Size aSizePix = aOutDev.LogicToPixel( aGraphic.GetPrefSize() );
            aOutDev.SetMapMode(MapMode(MapUnit::Map100thMM));

            Size aSize = aOutDev.PixelToLogic(aSizePix);
            Point aPnt (0, 0);
            ::tools::Rectangle aRect (aPnt, aSize);
            pSdrObj = new SdrGrafObj(getSdrModelFromSdrPage(), aGraphic, aRect);
            aOutDev.Pop();
        }
        break;

        case PresObjKind::Media:
        case PresObjKind::Object:
        {
            pSdrObj = new SdrOle2Obj(getSdrModelFromSdrPage());
            BitmapEx aBmpEx(BMP_PRESOBJ_OBJECT);
            Graphic aGraphic( aBmpEx );
            static_cast<SdrOle2Obj*>(pSdrObj.get())->SetGraphic(aGraphic);
        }
        break;

        case PresObjKind::Chart:
        {
            pSdrObj = new SdrOle2Obj(getSdrModelFromSdrPage());
            static_cast<SdrOle2Obj*>(pSdrObj.get())->SetProgName( u"StarChart"_ustr );
            BitmapEx aBmpEx(BMP_PRESOBJ_CHART);
            Graphic aGraphic( aBmpEx );
            static_cast<SdrOle2Obj*>(pSdrObj.get())->SetGraphic(aGraphic);
        }
        break;

        case PresObjKind::OrgChart:
        {
            pSdrObj = new SdrOle2Obj(getSdrModelFromSdrPage());
            static_cast<SdrOle2Obj*>(pSdrObj.get())->SetProgName( u"StarOrg"_ustr );
            BitmapEx aBmpEx(BMP_PRESOBJ_ORGCHART);
            Graphic aGraphic( aBmpEx );
            static_cast<SdrOle2Obj*>(pSdrObj.get())->SetGraphic(aGraphic);
        }
        break;

        case PresObjKind::Table:
        case PresObjKind::Calc:
        {
            pSdrObj = new SdrOle2Obj(getSdrModelFromSdrPage());
            static_cast<SdrOle2Obj*>(pSdrObj.get())->SetProgName( u"StarCalc"_ustr );
            BitmapEx aBmpEx(BMP_PRESOBJ_TABLE);
            Graphic aGraphic( aBmpEx );
            static_cast<SdrOle2Obj*>(pSdrObj.get())->SetGraphic(aGraphic);
        }
        break;

        case PresObjKind::Handout:
        {
            // Save the first standard page at SdrPageObj
            // #i105146# We want no content to be displayed for PageKind::Handout,
            // so just never set a page as content
            pSdrObj = new SdrPageObj(getSdrModelFromSdrPage(), nullptr);
        }
        break;

        case PresObjKind::Page:
        {
            // Save note pages at SdrPageObj
            sal_uInt16 nDestPageNum(GetPageNum());

            if(nDestPageNum)
            {
                // decrement only when != 0, else we get a 0xffff
                nDestPageNum -= 1;
            }

            if (nDestPageNum < getSdrModelFromSdrPage().GetPageCount())
            {
                pSdrObj = new SdrPageObj(getSdrModelFromSdrPage(), getSdrModelFromSdrPage().GetPage(nDestPageNum));
            }
            else
            {
                pSdrObj = new SdrPageObj(getSdrModelFromSdrPage());
            }

            pSdrObj->SetResizeProtect(true);
        }
        break;

        case PresObjKind::Header:
        case PresObjKind::Footer:
        case PresObjKind::DateTime:
        case PresObjKind::SlideNumber:
        {
            pSdrObj = new SdrRectObj(getSdrModelFromSdrPage(), SdrObjKind::Text);
            bEmptyPresObj = false;
            bForceText = true;
        }
        break;
        default:
            break;
    }

    if (pSdrObj)
    {
        pSdrObj->SetEmptyPresObj(bEmptyPresObj);
        pSdrObj->SetLogicRect(rRect);

        InsertObject(pSdrObj.get());

        if ( auto pTextObj = DynCastSdrTextObj( pSdrObj.get() ) )
        {
            // Tell the object EARLY that it is vertical to have the
            // defaults for AutoGrowWidth/Height reversed
            if(bVertical)
                pTextObj->SetVerticalWriting(true);

            SfxItemSet aTempAttr(static_cast< SdDrawDocument& >(getSdrModelFromSdrPage()).GetPool());
            if( bVertical )
                aTempAttr.Put( makeSdrTextMinFrameWidthItem( rRect.GetSize().Width() ) );
            else
                aTempAttr.Put( makeSdrTextMinFrameHeightItem( rRect.GetSize().Height() ) );

            if (eObjKind == PresObjKind::Notes)
                aTempAttr.Put(makeSdrTextAutoGrowHeightItem(false));

            if (mbMaster)
            {
                // The size of presentation objects on the master page have to
                // be freely selectable by the user.

                // potential problem: This action was still NOT
                // adapted for vertical text. This sure needs to be done.
                if(bVertical)
                    aTempAttr.Put(makeSdrTextAutoGrowWidthItem(false));
                else
                    aTempAttr.Put(makeSdrTextAutoGrowHeightItem(false));
            }

            // check if we need another vertical adjustment than the default
            SdrTextVertAdjust eV = SDRTEXTVERTADJUST_TOP;

            if( (eObjKind == PresObjKind::Footer) && (mePageKind != PageKind::Standard) )
            {
                eV = SDRTEXTVERTADJUST_BOTTOM;
            }
            else if( (eObjKind == PresObjKind::SlideNumber) && (mePageKind != PageKind::Standard) )
            {
                eV = SDRTEXTVERTADJUST_BOTTOM;
            }

            if( eV != SDRTEXTVERTADJUST_TOP )
                aTempAttr.Put(SdrTextVertAdjustItem(eV));

            pSdrObj->SetMergedItemSet(aTempAttr);

            pSdrObj->SetLogicRect(rRect);
        }

        OUString aString = GetPresObjText(eObjKind);
        if(!aString.isEmpty() || bForceText)
            if (auto pTextObj = DynCastSdrTextObj( pSdrObj.get() ) )
            {
                SdrOutliner* pOutliner = static_cast< SdDrawDocument& >(getSdrModelFromSdrPage()).GetInternalOutliner();

                OutlinerMode nOutlMode = pOutliner->GetOutlinerMode();
                pOutliner->Init( OutlinerMode::TextObject );
                pOutliner->SetStyleSheet( 0, nullptr );
                pOutliner->SetVertical( bVertical );

                SetObjText( pTextObj, pOutliner, eObjKind, aString );

                pOutliner->Init( nOutlMode );
                pOutliner->SetStyleSheet( 0, nullptr );
            }

        if( (eObjKind == PresObjKind::Header) || (eObjKind == PresObjKind::Footer) || (eObjKind == PresObjKind::SlideNumber) || (eObjKind == PresObjKind::DateTime) )
        {
            SfxItemSet aTempAttr(static_cast< SdDrawDocument& >(getSdrModelFromSdrPage()).GetPool());
            aTempAttr.Put( SvxFontHeightItem( 493, 100, EE_CHAR_FONTHEIGHT ) );
            aTempAttr.Put( SvxFontHeightItem( 493, 100, EE_CHAR_FONTHEIGHT_CTL ) );
            aTempAttr.Put( SvxFontHeightItem( 493, 100, EE_CHAR_FONTHEIGHT_CJK ) );

            SvxAdjust eH = SvxAdjust::Left;

            if( (eObjKind == PresObjKind::DateTime) && (mePageKind != PageKind::Standard ) )
            {
                eH = SvxAdjust::Right;
            }
            else if( (eObjKind == PresObjKind::Footer) && (mePageKind == PageKind::Standard ) )
            {
                eH = SvxAdjust::Center;
            }
            else if( eObjKind == PresObjKind::SlideNumber )
            {
                eH = SvxAdjust::Right;
            }

            if( eH != SvxAdjust::Left )
                aTempAttr.Put(SvxAdjustItem(eH, EE_PARA_JUST ));

            pSdrObj->SetMergedItemSet(aTempAttr);
        }

        if (mbMaster)
        {
            SdrLayerAdmin& rLayerAdmin(getSdrModelFromSdrPage().GetLayerAdmin());

            // background objects of the master page
            pSdrObj->SetLayer( rLayerAdmin.GetLayerID(sUNO_LayerName_background_objects) );
        }

        // Subscribe object at the style sheet
        // Set style only when one was found (as in 5.2)
        if( mePageKind != PageKind::Handout )
        {
            SfxStyleSheet* pSheetForPresObj = GetStyleSheetForPresObj(eObjKind);
            if(pSheetForPresObj)
                pSdrObj->SetStyleSheet(pSheetForPresObj, false);
        }

        if (eObjKind == PresObjKind::Outline)
        {
            for (sal_uInt16 nLevel = 1; nLevel < 10; nLevel++)
            {
                OUString aName( maLayoutName + " " + OUString::number( nLevel ) );
                SfxStyleSheet* pSheet = static_cast<SfxStyleSheet*>(getSdrModelFromSdrPage().GetStyleSheetPool()->Find(aName, SfxStyleFamily::Page));
                DBG_ASSERT(pSheet, "StyleSheet for outline object not found");
                if (pSheet)
                    pSdrObj->StartListening(*pSheet, DuplicateHandling::Allow);
            }
        }

        if ( eObjKind == PresObjKind::Object   ||
             eObjKind == PresObjKind::Chart    ||
             eObjKind == PresObjKind::OrgChart ||
             eObjKind == PresObjKind::Calc    ||
             eObjKind == PresObjKind::Graphic )
        {
            SfxItemSet aSet( static_cast< SdDrawDocument& >(getSdrModelFromSdrPage()).GetPool() );
            aSet.Put( makeSdrTextContourFrameItem( true ) );
            aSet.Put( SvxAdjustItem( SvxAdjust::Center, EE_PARA_JUST ) );

            pSdrObj->SetMergedItemSet(aSet);
        }

        if( bUndo )
        {
            pUndoManager->AddUndoAction(getSdrModelFromSdrPage().GetSdrUndoFactory().CreateUndoNewObject(*pSdrObj));

            pUndoManager->AddUndoAction( std::make_unique<UndoObjectPresentationKind>( *pSdrObj ) );
            pUndoManager->AddUndoAction( std::make_unique<UndoObjectUserCall>(*pSdrObj) );
        }

        InsertPresObj(pSdrObj.get(), eObjKind);
        pSdrObj->SetUserCall(this);

        pSdrObj->RecalcBoundRect();
    }

    return pSdrObj.get();
}

/*************************************************************************
|*
|* Creates presentation objects on the master page.
|* All presentation objects get a UserCall to the page.
|*
\************************************************************************/

SfxStyleSheet* SdPage::GetStyleSheetForMasterPageBackground() const
{
    OUString aName(GetLayoutName());
    OUString aSep( SD_LT_SEPARATOR );
    sal_Int32 nPos = aName.indexOf(aSep);

    if (nPos != -1)
    {
        nPos = nPos + aSep.getLength();
        aName = aName.copy(0, nPos);
    }

    aName += STR_LAYOUT_BACKGROUND;

    SfxStyleSheetBasePool* pStShPool = getSdrModelFromSdrPage().GetStyleSheetPool();
    SfxStyleSheetBase*     pResult   = pStShPool->Find(aName, SfxStyleFamily::Page);
    return static_cast<SfxStyleSheet*>(pResult);
}

SfxStyleSheet* SdPage::GetStyleSheetForPresObj(PresObjKind eObjKind) const
{
    OUString aName(GetLayoutName());
    OUString aSep( SD_LT_SEPARATOR );
    sal_Int32 nPos = aName.indexOf(aSep);
    if (nPos != -1)
    {
        nPos = nPos + aSep.getLength();
        aName = aName.copy(0, nPos);
    }

    switch (eObjKind)
    {
        case PresObjKind::Outline:
        {
            aName = GetLayoutName() + " " + OUString::number( 1 );
        }
        break;

        case PresObjKind::Title:
            aName += STR_LAYOUT_TITLE;
            break;

        case PresObjKind::Notes:
            aName += STR_LAYOUT_NOTES;
            break;

        case PresObjKind::Text:
            aName += STR_LAYOUT_SUBTITLE;
            break;

        case PresObjKind::Header:
        case PresObjKind::Footer:
        case PresObjKind::DateTime:
        case PresObjKind::SlideNumber:
            aName += STR_LAYOUT_BACKGROUNDOBJECTS;
            break;

        default:
            break;
    }

    SfxStyleSheetBasePool* pStShPool = getSdrModelFromSdrPage().GetStyleSheetPool();
    SfxStyleSheetBase*     pResult   = pStShPool->Find(aName, SfxStyleFamily::Page);
    return static_cast<SfxStyleSheet*>(pResult);
}

/** returns the presentation style with the given helpid from this masterpage or this
    slides masterpage */
SdStyleSheet* SdPage::getPresentationStyle( sal_uInt32 nHelpId ) const
{
    OUString aStyleName( GetLayoutName() );
    const OUString aSep( SD_LT_SEPARATOR );
    sal_Int32 nIndex = aStyleName.indexOf(aSep);
    if( nIndex != -1 )
        aStyleName = aStyleName.copy(0, nIndex + aSep.getLength());

    OUString pNameId;
    bool bOutline = false;
    switch( nHelpId )
    {
    case HID_PSEUDOSHEET_TITLE:             pNameId = STR_LAYOUT_TITLE;             break;
    case HID_PSEUDOSHEET_SUBTITLE:          pNameId = STR_LAYOUT_SUBTITLE;          break;
    case HID_PSEUDOSHEET_OUTLINE1:
    case HID_PSEUDOSHEET_OUTLINE2:
    case HID_PSEUDOSHEET_OUTLINE3:
    case HID_PSEUDOSHEET_OUTLINE4:
    case HID_PSEUDOSHEET_OUTLINE5:
    case HID_PSEUDOSHEET_OUTLINE6:
    case HID_PSEUDOSHEET_OUTLINE7:
    case HID_PSEUDOSHEET_OUTLINE8:
    case HID_PSEUDOSHEET_OUTLINE9:          pNameId = STR_LAYOUT_OUTLINE; bOutline = true; break;
    case HID_PSEUDOSHEET_BACKGROUNDOBJECTS: pNameId = STR_LAYOUT_BACKGROUNDOBJECTS; break;
    case HID_PSEUDOSHEET_BACKGROUND:        pNameId = STR_LAYOUT_BACKGROUND;        break;
    case HID_PSEUDOSHEET_NOTES:             pNameId = STR_LAYOUT_NOTES;             break;

    default:
        OSL_FAIL( "SdPage::getPresentationStyle(), illegal argument!" );
        return nullptr;
    }
    aStyleName += pNameId;
    if (bOutline)
    {
        aStyleName += " " +
            OUString::number( sal_Int32( nHelpId - HID_PSEUDOSHEET_OUTLINE ));
    }

    SfxStyleSheetBasePool* pStShPool = getSdrModelFromSdrPage().GetStyleSheetPool();
    SfxStyleSheetBase*     pResult   = pStShPool->Find(aStyleName, SfxStyleFamily::Page);
    return dynamic_cast<SdStyleSheet*>(pResult);
}

/*************************************************************************
|*
|* The presentation object rObj has changed and is no longer referenced by the
|* presentation object of the master page.
|* The UserCall is deleted.
|*
\************************************************************************/

void SdPage::Changed(const SdrObject& rObj, SdrUserCallType eType, const ::tools::Rectangle& )
{
    if (maLockAutoLayoutArrangement.isLocked())
        return;

    switch (eType)
    {
        case SdrUserCallType::MoveOnly:
        case SdrUserCallType::Resize:
        {
            if ( getSdrModelFromSdrPage().isLocked())
                break;

            if (!mbMaster)
            {
                if (rObj.GetUserCall())
                {
                    SdrObject& _rObj = const_cast<SdrObject&>(rObj);
                    SfxUndoManager* pUndoManager
                        = static_cast<SdDrawDocument&>(getSdrModelFromSdrPage())
                              .GetUndoManager();
                    const bool bUndo
                        = pUndoManager && pUndoManager->IsInListAction() && IsInserted();

                    if (bUndo)
                        pUndoManager->AddUndoAction(
                            std::make_unique<UndoObjectUserCall>(_rObj));

                    // Object was resized by user and does not listen to its slide anymore
                    _rObj.SetUserCall(nullptr);
                }
            }
            else
            {
                // Object of the master page changed, therefore adjust
                // object on all pages
                sal_uInt16 nPageCount = static_cast<SdDrawDocument&>(getSdrModelFromSdrPage())
                                            .GetSdPageCount(mePageKind);

                for (sal_uInt16 i = 0; i < nPageCount; i++)
                {
                    SdPage* pLoopPage = static_cast<SdDrawDocument&>(getSdrModelFromSdrPage())
                                            .GetSdPage(i, mePageKind);

                    if (pLoopPage && this == &(pLoopPage->TRG_GetMasterPage()))
                    {
                        // Page listens to this master page, therefore
                        // adjust AutoLayout
                        pLoopPage->SetAutoLayout(pLoopPage->GetAutoLayout());
                    }
                }
            }
        }
        break;

        case SdrUserCallType::Delete:
        case SdrUserCallType::Removed:
        default:
            break;
    }
}

/*************************************************************************
|*
|* Creates on a master page: background, title- and layout area
|*
\************************************************************************/

void SdPage::CreateTitleAndLayout(bool bInit, bool bCreate )
{
    SfxUndoManager* pUndoManager(static_cast< SdDrawDocument& >(getSdrModelFromSdrPage()).GetUndoManager());
    const bool bUndo = pUndoManager && pUndoManager->IsInListAction() && IsInserted();

    SdPage* pMasterPage = this;

    if (!mbMaster)
    {
        pMasterPage = static_cast<SdPage*>(&(TRG_GetMasterPage()));
    }

    if (!pMasterPage)
    {
        return;
    }

    /**************************************************************************
    * create background, title- and layout area
    **************************************************************************/
    if( mePageKind == PageKind::Standard )
    {
        pMasterPage->EnsureMasterPageDefaultBackground();
    }

    if (static_cast< SdDrawDocument& >(getSdrModelFromSdrPage()).GetDocumentType() != DocumentType::Impress)
        return;

    if( mePageKind == PageKind::Handout && bInit )
    {
        // handout template

        // delete all available handout presentation objects
        rtl::Reference<SdrObject> pObj;
        while( (pObj = pMasterPage->GetPresObj(PresObjKind::Handout)) )
        {
            pMasterPage->RemoveObject(pObj->GetOrdNum());

            if( bUndo )
            {
                pUndoManager->AddUndoAction(getSdrModelFromSdrPage().GetSdrUndoFactory().CreateUndoDeleteObject(*pObj));
            }
            pObj.clear();
        }

        std::vector< ::tools::Rectangle > aAreas;
        CalculateHandoutAreas(static_cast<SdDrawDocument&>(getSdrModelFromSdrPage()),
                              pMasterPage->GetAutoLayout(), false, aAreas,
                              pMasterPage->GetOrientation());

        const bool bSkip = pMasterPage->GetAutoLayout() == AUTOLAYOUT_HANDOUT3;
        std::vector< ::tools::Rectangle >::iterator iter( aAreas.begin() );

        while( iter != aAreas.end() )
        {
            SdrPageObj* pPageObj = static_cast<SdrPageObj*>(pMasterPage->CreatePresObj(PresObjKind::Handout, false, (*iter++)) );
            // #i105146# We want no content to be displayed for PageKind::Handout,
            // so just never set a page as content
            pPageObj->SetReferencedPage(nullptr);

            if( bSkip && iter != aAreas.end() )
                ++iter;
        }
    }

    if( mePageKind != PageKind::Handout )
    {
        SdrObject* pMasterTitle = pMasterPage->GetPresObj( PresObjKind::Title );
        if( pMasterTitle == nullptr )
            pMasterPage->CreateDefaultPresObj(PresObjKind::Title);

        SdrObject* pMasterOutline = pMasterPage->GetPresObj( mePageKind==PageKind::Notes ? PresObjKind::Notes : PresObjKind::Outline );
        if( pMasterOutline == nullptr )
            pMasterPage->CreateDefaultPresObj( mePageKind == PageKind::Standard ? PresObjKind::Outline : PresObjKind::Notes );
    }

    // create header&footer objects

    if( !bCreate )
        return;

    if( mePageKind != PageKind::Standard )
    {
        SdrObject* pHeader = pMasterPage->GetPresObj( PresObjKind::Header );
        if( pHeader == nullptr )
            pMasterPage->CreateDefaultPresObj( PresObjKind::Header );
    }

    SdrObject* pDate   = pMasterPage->GetPresObj( PresObjKind::DateTime );
    if( pDate == nullptr )
        pMasterPage->CreateDefaultPresObj( PresObjKind::DateTime );

    SdrObject* pFooter = pMasterPage->GetPresObj( PresObjKind::Footer );
    if( pFooter == nullptr )
        pMasterPage->CreateDefaultPresObj( PresObjKind::Footer );

    SdrObject* pNumber = pMasterPage->GetPresObj( PresObjKind::SlideNumber );
    if( pNumber == nullptr )
        pMasterPage->CreateDefaultPresObj( PresObjKind::SlideNumber );
}

namespace {

const o3tl::enumarray<PageKind, char const *> PageKindVector = {
    "PageKind::Standard", "PageKind::Notes", "PageKind::Handout"
};

const o3tl::enumarray<PresObjKind, const char*> PresObjKindVector = {
    "PRESOBJ_NONE", "PRESOBJ_TITLE", "PRESOBJ_OUTLINE",
    "PRESOBJ_TEXT" ,"PRESOBJ_GRAPHIC" , "PRESOBJ_OBJECT",
    "PRESOBJ_CHART", "PRESOBJ_ORGCHART", "PRESOBJ_TABLE",
    "PRESOBJ_PAGE", "PRESOBJ_HANDOUT",
    "PRESOBJ_NOTES","PRESOBJ_HEADER", "PRESOBJ_FOOTER",
    "PRESOBJ_DATETIME", "PRESOBJ_SLIDENUMBER", "PRESOBJ_CALC",
    "PRESOBJ_MEDIA"
};

void getPresObjProp( const SdPage& rPage, const char* sObjKind, const char* sPageKind, double presObjPropValue[] )
{
    bool bNoObjectFound = true;  //used to break from outer loop

    const std::vector< Reference<XNode> >& objectInfo = static_cast< const SdDrawDocument& ;>(rPage.getSdrModelFromSdrPage()).GetObjectVector();
    for( const Reference<XNode>& objectNode : objectInfo )
    {
        if(bNoObjectFound)
        {
            Reference<XNamedNodeMap> objectattrlist = objectNode->getAttributes();
            Reference<XNode> objectattr = objectattrlist->getNamedItem(u"type"_ustr);
            OUString sObjType = objectattr->getNodeValue();

            if (sObjType.equalsAscii(sObjKind))
            {
                Reference<XNodeList> objectChildren = objectNode->getChildNodes();
                const int objSize = objectChildren->getLength();

                for( int j=0; j< objSize; j++)
                {
                    Reference<XNode> obj = objectChildren->item(j);
                    OUString nodename = obj->getNodeName();

                    //check whether child is blank 'text-node' or 'object-prop' node
                    if(nodename == "object-prop")
                    {
                        Reference<XNamedNodeMap> ObjAttributes = obj->getAttributes();
                        Reference<XNode> ObjPageKind = ObjAttributes->getNamedItem(u"pagekind"_ustr);
                        OUString sObjPageKind = ObjPageKind->getNodeValue();

                        if (sObjPageKind.equalsAscii(sPageKind))
                        {
                            Reference<XNode> ObjSizeHeight = ObjAttributes->getNamedItem(u"relative-height"_ustr);
                            OUString sValue = ObjSizeHeight->getNodeValue();
                            presObjPropValue[0] = sValue.toDouble();

                            Reference<XNode> ObjSizeWidth = ObjAttributes->getNamedItem(u"relative-width"_ustr);
                            sValue = ObjSizeWidth->getNodeValue();
                            presObjPropValue[1] = sValue.toDouble();

                            Reference<XNode> ObjPosX = ObjAttributes->getNamedItem(u"relative-posX"_ustr);
                            sValue = ObjPosX->getNodeValue();
                            presObjPropValue[2] = sValue.toDouble();

                            Reference<XNode> ObjPosY = ObjAttributes->getNamedItem(u"relative-posY"_ustr);
                            sValue = ObjPosY->getNodeValue();
                            presObjPropValue[3] = sValue.toDouble();

                            bNoObjectFound = false;
                            break;
                        }
                    }
                }
            }
        }
        else
            break;
    }
}

}

rtl::Reference<SdrObject> SdPage::CreateDefaultPresObj(PresObjKind eObjKind)
{
    if( eObjKind == PresObjKind::Title )
    {
        ::tools::Rectangle aTitleRect( GetTitleRect() );
        return CreatePresObj(PresObjKind::Title, false, aTitleRect);
    }
    else if( eObjKind == PresObjKind::Outline )
    {
        ::tools::Rectangle aLayoutRect( GetLayoutRect() );
        return CreatePresObj( PresObjKind::Outline, false, aLayoutRect);
    }
    else if( eObjKind == PresObjKind::Notes )
    {
        ::tools::Rectangle aLayoutRect( GetLayoutRect() );
        return CreatePresObj( PresObjKind::Notes, false, aLayoutRect);
    }
    else if( (eObjKind == PresObjKind::Footer) || (eObjKind == PresObjKind::DateTime) || (eObjKind == PresObjKind::SlideNumber) || (eObjKind == PresObjKind::Header ) )
    {
        double propvalue[] = {0,0,0,0};
        const char* sObjKind = PresObjKindVector[eObjKind];
        const char* sPageKind = PageKindVector[mePageKind];
        // create footer objects for standard master page
        if( mePageKind == PageKind::Standard )
        {
            const ::tools::Long nLftBorder = GetLeftBorder();
            const ::tools::Long nUppBorder = GetUpperBorder();

            Point aPos ( nLftBorder, nUppBorder );
            Size aSize ( GetSize() );

            aSize.AdjustWidth( -(nLftBorder + GetRightBorder()) );
            aSize.AdjustHeight( -(nUppBorder + GetLowerBorder()) );

            getPresObjProp( *this, sObjKind, sPageKind, propvalue);
            aPos.AdjustX(::tools::Long( aSize.Width() * propvalue[2] ) );
            aPos.AdjustY(::tools::Long( aSize.Height() * propvalue[3] ) );
            aSize.setWidth( ::tools::Long( aSize.Width() * propvalue[1] ) );
            aSize.setHeight( ::tools::Long( aSize.Height() * propvalue[0] ) );

            if(eObjKind == PresObjKind::Header )
            {
                OSL_FAIL( "SdPage::CreateDefaultPresObj() - can't create a header placeholder for a master slide" );
                return nullptr;
            }
            else
            {
                ::tools::Rectangle aRect( aPos, aSize );
                return CreatePresObj( eObjKind, false, aRect );
            }
        }
        else
        {
            // create header&footer objects for handout and notes master
            Size aPageSize ( GetSize() );
            aPageSize.AdjustWidth( -(GetLeftBorder() + GetRightBorder()) );
            aPageSize.AdjustHeight( -(GetUpperBorder() + GetLowerBorder()) );

            Point aPosition ( GetLeftBorder(), GetUpperBorder() );

            getPresObjProp( *this, sObjKind, sPageKind, propvalue);
            int NOTES_HEADER_FOOTER_WIDTH = ::tools::Long(aPageSize.Width() * propvalue[1]);
            int NOTES_HEADER_FOOTER_HEIGHT = ::tools::Long(aPageSize.Height() * propvalue[0]);
            Size aSize( NOTES_HEADER_FOOTER_WIDTH, NOTES_HEADER_FOOTER_HEIGHT );
            Point aPos ( 0 ,0 );
            if( propvalue[2] == 0 )
                aPos.setX( aPosition.X() );
            else
                aPos.setX( aPosition.X() + ::tools::Long( aPageSize.Width() - NOTES_HEADER_FOOTER_WIDTH ) );
            if( propvalue[3] == 0 )
                aPos.setY( aPosition.Y() );
            else
                aPos.setY( aPosition.Y() + ::tools::Long( aPageSize.Height() - NOTES_HEADER_FOOTER_HEIGHT ) );

            ::tools::Rectangle aRect( aPos, aSize );
            return CreatePresObj( eObjKind, false, aRect );
        }
    }
    else
    {
        OSL_FAIL("SdPage::CreateDefaultPresObj() - unknown PRESOBJ kind" );
        return nullptr;
    }
}

void SdPage::DestroyDefaultPresObj(PresObjKind eObjKind)
{
    SdrObject* pObject = GetPresObj( eObjKind );

    if( pObject )
    {
        SdDrawDocument* pDoc(static_cast< SdDrawDocument* >(&getSdrModelFromSdrPage()));
        const bool bUndo = pDoc->IsUndoEnabled();
        if( bUndo )
            pDoc->AddUndo(pDoc->GetSdrUndoFactory().CreateUndoDeleteObject(*pObject));
        SdrObjList* pOL = pObject->getParentSdrObjListFromSdrObject();
        pOL->RemoveObject(pObject->GetOrdNumDirect());
    }
}

/*************************************************************************
|*
|* return title area
|*
\************************************************************************/

::tools::Rectangle SdPage::GetTitleRect() const
{
    ::tools::Rectangle aTitleRect;

    if (mePageKind != PageKind::Handout)
    {
        double propvalue[] = {0,0,0,0};

        /******************************************************************
        * standard- or note page: title area
        ******************************************************************/
        Point aTitlePos ( GetLeftBorder(), GetUpperBorder() );
        Size aTitleSize ( GetSize() );
        aTitleSize.AdjustWidth( -(GetLeftBorder() + GetRightBorder()) );
        aTitleSize.AdjustHeight( -(GetUpperBorder() + GetLowerBorder()) );
        const char* sPageKind = PageKindVector[mePageKind];

        if (mePageKind == PageKind::Standard)
        {
            getPresObjProp( *this , "PRESOBJ_TITLE" ,sPageKind, propvalue);
            aTitlePos.AdjustX(::tools::Long( aTitleSize.Width() * propvalue[2] ) );
            aTitlePos.AdjustY(::tools::Long( aTitleSize.Height() * propvalue[3] ) );
            aTitleSize.setWidth( ::tools::Long( aTitleSize.Width() * propvalue[1] ) );
            aTitleSize.setHeight( ::tools::Long( aTitleSize.Height() * propvalue[0] ) );
        }
        else if (mePageKind == PageKind::Notes)
        {
            Point aPos = aTitlePos;
            getPresObjProp( *this, "PRESOBJ_TITLE" ,sPageKind, propvalue);
            aPos.AdjustX(::tools::Long( aTitleSize.Width() * propvalue[2] ) );
            aPos.AdjustY(::tools::Long( aTitleSize.Height() * propvalue[3] ) );

            // limit height
            aTitleSize.setHeight( ::tools::Long( aTitleSize.Height() * propvalue[0] ) );
            aTitleSize.setWidth( ::tools::Long( aTitleSize.Width() * propvalue[1] ) );

            Size aPartArea = aTitleSize;
            Size aSize;
            sal_uInt16 nDestPageNum(GetPageNum());
            SdrPage* pRefPage = nullptr;

            if(nDestPageNum)
            {
                // only decrement if != 0, else we get 0xffff
                nDestPageNum -= 1;
            }

            if(nDestPageNum < getSdrModelFromSdrPage().GetPageCount())
            {
                pRefPage = getSdrModelFromSdrPage().GetPage(nDestPageNum);
            }

            if ( pRefPage )
            {
                // scale actually page size into handout rectangle
                double fH = pRefPage->GetWidth() == 0
                    ? 0 : static_cast<double>(aPartArea.Width())  / pRefPage->GetWidth();
                double fV = pRefPage->GetHeight() == 0
                    ? 0 : static_cast<double>(aPartArea.Height()) / pRefPage->GetHeight();

                if ( fH > fV )
                    fH = fV;
                aSize.setWidth( static_cast<::tools::Long>(fH * pRefPage->GetWidth()) );
                aSize.setHeight( static_cast<::tools::Long>(fH * pRefPage->GetHeight()) );

                aPos.AdjustX((aPartArea.Width() - aSize.Width()) / 2 );
                aPos.AdjustY((aPartArea.Height()- aSize.Height())/ 2 );
            }

            aTitlePos = aPos;
            aTitleSize = aSize;
        }

        aTitleRect.SetPos(aTitlePos);
        aTitleRect.SetSize(aTitleSize);
    }

    return aTitleRect;
}

/*************************************************************************
|*
|* return outline area
|*
\************************************************************************/

::tools::Rectangle SdPage::GetLayoutRect() const
{
    ::tools::Rectangle aLayoutRect;

    if (mePageKind != PageKind::Handout)
    {
        double propvalue[] = {0,0,0,0};

        Point aLayoutPos ( GetLeftBorder(), GetUpperBorder() );
        Size aLayoutSize ( GetSize() );
        aLayoutSize.AdjustWidth( -(GetLeftBorder() + GetRightBorder()) );
        aLayoutSize.AdjustHeight( -(GetUpperBorder() + GetLowerBorder()) );
        const char* sPageKind = PageKindVector[mePageKind];

        if (mePageKind == PageKind::Standard)
        {
            getPresObjProp( *this ,"PRESOBJ_OUTLINE", sPageKind, propvalue);
            aLayoutPos.AdjustX(::tools::Long( aLayoutSize.Width() * propvalue[2] ) );
            aLayoutPos.AdjustY(::tools::Long( aLayoutSize.Height() * propvalue[3] ) );
            aLayoutSize.setWidth( ::tools::Long( aLayoutSize.Width() * propvalue[1] ) );
            aLayoutSize.setHeight( ::tools::Long( aLayoutSize.Height() * propvalue[0] ) );
            aLayoutRect.SetPos(aLayoutPos);
            aLayoutRect.SetSize(aLayoutSize);
        }
        else if (mePageKind == PageKind::Notes)
        {
            getPresObjProp( *this, "PRESOBJ_NOTES", sPageKind, propvalue);
            aLayoutPos.AdjustX(::tools::Long( aLayoutSize.Width() * propvalue[2] ) );
            aLayoutPos.AdjustY(::tools::Long( aLayoutSize.Height() * propvalue[3] ) );
            aLayoutSize.setWidth( ::tools::Long( aLayoutSize.Width() * propvalue[1] ) );
            aLayoutSize.setHeight( ::tools::Long( aLayoutSize.Height() * propvalue[0] ) );
            aLayoutRect.SetPos(aLayoutPos);
            aLayoutRect.SetSize(aLayoutSize);
        }
    }

    return aLayoutRect;
}

/**************************************************************************
|*
|* assign an AutoLayout
|*
\*************************************************************************/

const int MAX_PRESOBJS = 7; // maximum number of presentation objects per layout
const int VERTICAL = 0x8000;

static constexpr PresObjKind operator|(PresObjKind e, int x)
{
    return static_cast<PresObjKind>(static_cast<int>(e) | x);
}

namespace {

struct LayoutDescriptor
{
    PresObjKind meKind[MAX_PRESOBJS];
    bool mbVertical[MAX_PRESOBJS];

    LayoutDescriptor( PresObjKind k0 = PresObjKind::NONE, PresObjKind k1 = PresObjKind::NONE, PresObjKind k2 = PresObjKind::NONE, PresObjKind k3 = PresObjKind::NONE, PresObjKind k4 = PresObjKind::NONE, PresObjKind k5 = PresObjKind::NONE, PresObjKind k6 = PresObjKind::NONE );
};

}

LayoutDescriptor::LayoutDescriptor( PresObjKind k0, PresObjKind k1, PresObjKind k2, PresObjKind k3, PresObjKind k4, PresObjKind k5, PresObjKind k6 )
{
    auto removeVertical = [] (PresObjKind k) { return static_cast<PresObjKind>(static_cast<int>(k) & ~VERTICAL); };
    auto isVertical = [] (PresObjKind k) { return bool(static_cast<int>(k) & VERTICAL); };
    meKind[0] = removeVertical(k0); mbVertical[0] = isVertical(k0);
    meKind[1] = removeVertical(k1); mbVertical[1] = isVertical(k1);
    meKind[2] = removeVertical(k2); mbVertical[2] = isVertical(k2);
    meKind[3] = removeVertical(k3); mbVertical[3] = isVertical(k3);
    meKind[4] = removeVertical(k4); mbVertical[4] = isVertical(k4);
    meKind[5] = removeVertical(k5); mbVertical[5] = isVertical(k5);
    meKind[6] = removeVertical(k6); mbVertical[6] = isVertical(k6);
}

static const LayoutDescriptor& GetLayoutDescriptor( AutoLayout eLayout )
{
    static const LayoutDescriptor aLayouts[AUTOLAYOUT_END-AUTOLAYOUT_START] =
    {
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Text ),                                 // AUTOLAYOUT_TITLE
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline ),                              // AUTOLAYOUT_TITLE_CONTENT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline ),                              // AUTOLAYOUT_CHART
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline ),             // AUTOLAYOUT_TITLE_2CONTENT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline ),             // AUTOLAYOUT_TEXTCHART
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline ),                              // AUTOLAYOUT_ORG
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline ),             // AUTOLAYOUT_TEXTCLbIP
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline ),             // AUTOLAYOUT_CHARTTEXT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline ),                              // AUTOLAYOUT_TAB
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline ),             // AUTOLAYOUT_CLIPTEXT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline ),             // AUTOLAYOUT_TEXTOBJ
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Object ),                               // AUTOLAYOUT_OBJ
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline, PresObjKind::Outline ),    // AUTOLAYOUT_TITLE_CONTENT_2CONTENT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline ),             // AUTOLAYOUT_TEXTOBJ
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline ),             // AUTOLAYOUT_TITLE_CONTENT_OVER_CONTENT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline, PresObjKind::Outline ),    // AUTOLAYOUT_TITLE_2CONTENT_CONTENT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline, PresObjKind::Outline ),    // AUTOLAYOUT_TITLE_2CONTENT_OVER_CONTENT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline ),             // AUTOLAYOUT_TEXTOVEROBJ
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline,                   // AUTOLAYOUT_TITLE_4CONTENT
            PresObjKind::Outline, PresObjKind::Outline ),
        LayoutDescriptor( PresObjKind::Title, PresObjKind::NONE ),                                 // AUTOLAYOUT_TITLE_ONLY
        LayoutDescriptor( PresObjKind::NONE ),                                                // AUTOLAYOUT_NONE
        LayoutDescriptor( PresObjKind::Page, PresObjKind::Notes ),                                 // AUTOLAYOUT_NOTES
        LayoutDescriptor( ),                                                              // AUTOLAYOUT_HANDOUT1
        LayoutDescriptor( ),                                                              // AUTOLAYOUT_HANDOUT2
        LayoutDescriptor( ),                                                              // AUTOLAYOUT_HANDOUT3
        LayoutDescriptor( ),                                                              // AUTOLAYOUT_HANDOUT4
        LayoutDescriptor( ),                                                              // AUTOLAYOUT_HANDOUT6
        LayoutDescriptor( PresObjKind::Title|VERTICAL, PresObjKind::Outline|VERTICAL, PresObjKind::Outline ),// AUTOLAYOUT_VTITLE_VCONTENT_OVER_VCONTENT
        LayoutDescriptor( PresObjKind::Title|VERTICAL, PresObjKind::Outline|VERTICAL ),            // AUTOLAYOUT_VTITLE_VCONTENT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline|VERTICAL ),                     // AUTOLAYOUT_TITLE_VCONTENT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline|VERTICAL, PresObjKind::Outline|VERTICAL ),   // AUTOLAYOUT_TITLE_2VTEXT
        LayoutDescriptor( ),                                                              // AUTOLAYOUT_HANDOUT9
        LayoutDescriptor( PresObjKind::Text, PresObjKind::NONE ),                                 // AUTOLAYOUT_ONLY_TEXT
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline,               // AUTOLAYOUT_4CLIPART
            PresObjKind::Graphic, PresObjKind::Graphic ),
        LayoutDescriptor( PresObjKind::Title, PresObjKind::Outline, PresObjKind::Outline,              // AUTOLAYOUT_TITLE_6CONTENT
            PresObjKind::Outline, PresObjKind::Outline, PresObjKind::Outline, PresObjKind::Outline )
    };

    if( (eLayout < AUTOLAYOUT_START) || (eLayout >= AUTOLAYOUT_END) )
        eLayout = AUTOLAYOUT_NONE;

    return aLayouts[ eLayout - AUTOLAYOUT_START ];
}

static OUString enumtoString(AutoLayout aut)
{
    OUString retstr;
    switch (aut)
    {
        case AUTOLAYOUT_TITLE_CONTENT:
            retstr="AUTOLAYOUT_TITLE_CONTENT";
            break;
        case AUTOLAYOUT_TITLE_CONTENT_OVER_CONTENT:
            retstr="AUTOLAYOUT_TITLE_CONTENT_OVER_CONTENT";
            break;
        case AUTOLAYOUT_TITLE_CONTENT_2CONTENT:
            retstr="AUTOLAYOUT_TITLE_CONTENT_2CONTENT";
            break;
        case AUTOLAYOUT_TITLE_4CONTENT:
            retstr="AUTOLAYOUT_TITLE_4CONTENT";
            break;
        case AUTOLAYOUT_ONLY_TEXT:
            retstr="AUTOLAYOUT_ONLY_TEXT";
            break;
        case AUTOLAYOUT_TITLE_ONLY:
            retstr="AUTOLAYOUT_TITLE_ONLY";
            break;
        case AUTOLAYOUT_TITLE_6CONTENT:
            retstr="AUTOLAYOUT_TITLE_6CONTENT";
            break;
        case AUTOLAYOUT_START:
            retstr="AUTOLAYOUT_START";
            break;
        case AUTOLAYOUT_TITLE_2CONTENT_CONTENT:
            retstr="AUTOLAYOUT_TITLE_2CONTENT_CONTENT";
            break;
        case AUTOLAYOUT_TITLE_2CONTENT_OVER_CONTENT:
            retstr="AUTOLAYOUT_TITLE_2CONTENT_OVER_CONTENT";
            break;
        case AUTOLAYOUT_TITLE_2CONTENT:
            retstr="AUTOLAYOUT_TITLE_2CONTENT";
            break;
        case AUTOLAYOUT_VTITLE_VCONTENT:
            retstr="AUTOLAYOUT_VTITLE_VCONTENT";
            break;
        case AUTOLAYOUT_VTITLE_VCONTENT_OVER_VCONTENT:
            retstr="AUTOLAYOUT_VTITLE_VCONTENT_OVER_VCONTENT";
            break;
        case AUTOLAYOUT_TITLE_VCONTENT:
            retstr="AUTOLAYOUT_TITLE_VCONTENT";
            break;
        case AUTOLAYOUT_TITLE_2VTEXT:
            retstr="AUTOLAYOUT_TITLE_2VTEXT";
            break;
        default:
            retstr="unknown";
            break;
        // case AUTOLAYOUT_TITLE_4SCONTENT:            return "AUTOLAYOUT_TITLE_4SCONTENT";
    }
    return retstr;
}

AutoLayout SdPage::stringToAutoLayout(std::u16string_view rLayoutName)
{
    for (int i = AUTOLAYOUT_START; i < AUTOLAYOUT_END; i++)
    {
        AutoLayout nLId = static_cast<AutoLayout>(i);
        if (autoLayoutToString(nLId) == rLayoutName)
        {
            return nLId;
        }
    }
    return AUTOLAYOUT_END;
}

OUString SdPage::autoLayoutToString(AutoLayout nLayoutId)
{
    if (nLayoutId == AUTOLAYOUT_TITLE)
    {
        return "AUTOLAYOUT_TITLE";
    }
    return enumtoString(nLayoutId);
}

static void CalcAutoLayoutRectangles( SdPage const & rPage,::tools::Rectangle* rRectangle ,const OUString& sLayoutType )
{
    ::tools::Rectangle aTitleRect;
    ::tools::Rectangle aLayoutRect;

    if( rPage.GetPageKind() != PageKind::Handout )
    {
        SdPage& rMasterPage = static_cast<SdPage&>(rPage.TRG_GetMasterPage());
        SdrObject* pMasterTitle = rMasterPage.GetPresObj( PresObjKind::Title );
        SdrObject* pMasterSubTitle = rMasterPage.GetPresObj( PresObjKind::Text );
        SdrObject* pMasterOutline = rMasterPage.GetPresObj( rPage.GetPageKind()==PageKind::Notes ? PresObjKind::Notes : PresObjKind::Outline );

        if( pMasterTitle )
            aTitleRect = pMasterTitle->GetLogicRect();

        if (aTitleRect.IsEmpty() )
            aTitleRect = rPage.GetTitleRect();
        if( pMasterSubTitle )
            aLayoutRect = pMasterSubTitle->GetLogicRect();
        else if( pMasterOutline )
            aLayoutRect = pMasterOutline->GetLogicRect();

        if (aLayoutRect.IsEmpty() )
            aLayoutRect = rPage.GetLayoutRect();
    }

    rRectangle[0] = aTitleRect;
    for( int i = 1; i < MAX_PRESOBJS; i++ )
        rRectangle[i] = aLayoutRect;

    const Point aTitlePos( aTitleRect.TopLeft() );
    const Size  aLayoutSize( aLayoutRect.GetSize() );
    const Point aLayoutPos( aLayoutRect.TopLeft() );
    double propvalue[] = {0,0,0,0};

    const std::vector< Reference<XNode> >& layoutInfo = static_cast< const SdDrawDocument& ;>(rPage.getSdrModelFromSdrPage()).GetLayoutVector();
    auto aIter = std::find_if(layoutInfo.begin(), layoutInfo.end(),
        [&sLayoutType](const Reference<XNode>& layoutNode) {
            Reference<XNamedNodeMap> layoutAttrList = layoutNode->getAttributes();

            // get the attribute value of layout (i.e it's type)
            OUString sLayoutAttName = layoutAttrList->getNamedItem(u"type"_ustr)->getNodeValue();
            return sLayoutAttName == sLayoutType;
        });
    if (aIter == layoutInfo.end())
        return;

    int count=0;
    const Reference<XNode>& layoutNode = *aIter;
    Reference<XNodeList> layoutChildren = layoutNode->getChildNodes();
    const int presobjsize = layoutChildren->getLength();
    for( int j=0; j< presobjsize ; j++)
    {
        OUString nodename;
        Reference<XNode> presobj = layoutChildren->item(j);
        nodename=presobj->getNodeName();

        //check whether child is blank 'text-node' or 'presobj' node
        if(nodename == "presobj")
        {
            // TODO: rework sd to permit arbitrary number of presentation objects
            assert(count < MAX_PRESOBJS);

            Reference<XNamedNodeMap> presObjAttributes = presobj->getAttributes();

            Reference<XNode> presObjSizeHeight = presObjAttributes->getNamedItem(u"relative-height"_ustr);
            OUString sValue = presObjSizeHeight->getNodeValue();
            propvalue[0] = sValue.toDouble();

            Reference<XNode> presObjSizeWidth = presObjAttributes->getNamedItem(u"relative-width"_ustr);
            sValue = presObjSizeWidth->getNodeValue();
            propvalue[1] = sValue.toDouble();

            Reference<XNode> presObjPosX = presObjAttributes->getNamedItem(u"relative-posX"_ustr);
            sValue = presObjPosX->getNodeValue();
            propvalue[2] = sValue.toDouble();

            Reference<XNode> presObjPosY = presObjAttributes->getNamedItem(u"relative-posY"_ustr);
            sValue = presObjPosY->getNodeValue();
            propvalue[3] = sValue.toDouble();

            if(count == 0)
            {
                Size aSize ( aTitleRect.GetSize() );
                aSize.setHeight( basegfx::fround<::tools::Long>(aSize.Height() * propvalue[0]) );
                aSize.setWidth( basegfx::fround<::tools::Long>(aSize.Width() * propvalue[1]) );
                Point aPos( basegfx::fround<::tools::Long>(aTitlePos.X() +(aSize.Width() * propvalue[2])),
                            basegfx::fround<::tools::Long>(aTitlePos.Y() + (aSize.Height() * propvalue[3])) );
                rRectangle[count] = ::tools::Rectangle(aPos, aSize);
                count = count+1;
            }
            else
            {
                Size aSize( basegfx::fround<::tools::Long>(aLayoutSize.Width() * propvalue[1]),
                            basegfx::fround<::tools::Long>(aLayoutSize.Height() * propvalue[0]) );
                Point aPos( basegfx::fround<::tools::Long>(aLayoutPos.X() +(aSize.Width() * propvalue[2])),
                            basegfx::fround<::tools::Long>(aLayoutPos.Y() + (aSize.Height() * propvalue[3])) );
                rRectangle[count] = ::tools::Rectangle (aPos, aSize);
                count = count+1;
            }
        }
    }
}

static void findAutoLayoutShapesImpl( SdPage& rPage, const LayoutDescriptor& rDescriptor, std::array<SdrObject*, MAX_PRESOBJS>& rShapes, bool bInit, bool bSwitchLayout )
{
    // init list of indexes for each presentation shape kind
    // this is used to find subsequent shapes with the same presentation shape kind
    o3tl::enumarray<PresObjKind,int> PresObjIndex;
    PresObjIndex.fill(1);

    bool bMissing = false;

    // for each entry in the layoutdescriptor, arrange a presentation shape
    for (int i = 0; (i < MAX_PRESOBJS) && (rDescriptor.meKind[i] != PresObjKind::NONE); i++)
    {
        PresObjKind eKind = rDescriptor.meKind[i];
        SdrObject* pObj = nullptr;
        while( (pObj = rPage.GetPresObj( eKind, PresObjIndex[eKind], true )) != nullptr )
        {
            PresObjIndex[eKind]++; // on next search for eKind, find next shape with same eKind

            if( !bSwitchLayout || !pObj->IsEmptyPresObj() )
            {
                rShapes[i] = pObj;
                break;
            }
        }

        if( !pObj )
            bMissing = true;
    }

    if( !(bMissing && bInit) )
        return;

    // for each entry in the layoutdescriptor, look for an alternative shape
    for (int i = 0; (i < MAX_PRESOBJS) && (rDescriptor.meKind[i] != PresObjKind::NONE); i++)
    {
        if( rShapes[i] )
            continue;

        PresObjKind eKind = rDescriptor.meKind[i];

        SdrObject* pObj = nullptr;
        bool bFound = false;

        const size_t nShapeCount = rPage.GetObjCount();
        for(size_t nShapeIndex = 0; nShapeIndex < nShapeCount && !bFound; ++nShapeIndex )
        {
            pObj = rPage.GetObj(nShapeIndex);

            if( pObj->IsEmptyPresObj() )
                continue;

            if( pObj->GetObjInventor() != SdrInventor::Default )
                continue;

            // do not reuse shapes that are already part of the layout
            if( std::find( rShapes.begin(), rShapes.end(), pObj ) != rShapes.end() )
                continue;

            bool bPresStyle = pObj->GetStyleSheet() && (pObj->GetStyleSheet()->GetFamily() == SfxStyleFamily::Page);
            SdrObjKind eSdrObjKind = pObj->GetObjIdentifier();

            switch( eKind )
            {
            case PresObjKind::Title:
                bFound = eSdrObjKind == SdrObjKind::TitleText;
                break;
            case PresObjKind::Table:
                bFound = eSdrObjKind == SdrObjKind::Table;
                break;
            case PresObjKind::Media:
                bFound = eSdrObjKind == SdrObjKind::Media;
                break;
            case PresObjKind::Outline:
                bFound = (eSdrObjKind == SdrObjKind::OutlineText) ||
                         ((eSdrObjKind == SdrObjKind::Text) && bPresStyle) ||
                         (eSdrObjKind == SdrObjKind::Table) || (eSdrObjKind == SdrObjKind::Media) || (eSdrObjKind == SdrObjKind::Graphic) || (eSdrObjKind == SdrObjKind::OLE2);
                break;
            case PresObjKind::Graphic:
                bFound = eSdrObjKind == SdrObjKind::Graphic;
                break;
            case PresObjKind::Object:
                if( eSdrObjKind == SdrObjKind::OLE2 )
                {
                    SdrOle2Obj* pOle2 = dynamic_cast< SdrOle2Obj* >( pObj );
                    if( pOle2 )
                    {
                        if( pOle2->IsEmpty() )
                            bFound = true;
                        else
                        {
                            ::comphelper::IEmbeddedHelper* pPersist(rPage.getSdrModelFromSdrPage().GetPersist());

                            if( pPersist )
                            {
                                uno::Reference < embed::XEmbeddedObject > xObject = pPersist->getEmbeddedObjectContainer().
                                        GetEmbeddedObject( pOle2->GetPersistName() );

                                // TODO CL->KA: Why is this not working anymore?
                                if( xObject.is() )
                                {
                                    SvGlobalName aClassId( xObject->getClassID() );

                                    const SvGlobalName aAppletClassId( SO3_APPLET_CLASSID );
                                    const SvGlobalName aPluginClassId( SO3_PLUGIN_CLASSID );
                                    const SvGlobalName aIFrameClassId( SO3_IFRAME_CLASSID );

                                    if( aPluginClassId != aClassId && aAppletClassId != aClassId && aIFrameClassId != aClassId )
                                    {
                                        bFound = true;
                                    }
                                }
                            }
                         }
                    }
                }
                break;
            case PresObjKind::Chart:
            case PresObjKind::Calc:
                if( eSdrObjKind == SdrObjKind::OLE2 )
                {
                    SdrOle2Obj* pOle2 = dynamic_cast< SdrOle2Obj* >( pObj );
                    if( pOle2 )
                    {
                        if(
                            ((eKind == PresObjKind::Chart) &&
                                ( pOle2->GetProgName() == "StarChart" || pOle2->IsChart() ) )
                            ||
                            ((eKind == PresObjKind::Calc) &&
                                ( pOle2->GetProgName() == "StarCalc" || pOle2->IsCalc() ) ) )
                        {
                            bFound = true;
                        }
                    }
                    break;
                }
                else if( eSdrObjKind == SdrObjKind::Table )
                {
                    bFound = true;
                }
                break;
            case PresObjKind::Page:
            case PresObjKind::Handout:
                bFound = eSdrObjKind == SdrObjKind::Page;
                break;
            case PresObjKind::Notes:
            case PresObjKind::Text:
                bFound = (bPresStyle && (eSdrObjKind == SdrObjKind::Text)) || (eSdrObjKind == SdrObjKind::OutlineText);
                break;
            default:
                break;
            }
        }

        if( bFound )
            rShapes[i] = pObj;
    }
}

void SdPage::SetAutoLayout(AutoLayout eLayout, bool bInit, bool bCreate )
{
    sd::ScopeLockGuard aGuard( maLockAutoLayoutArrangement );

    const bool bSwitchLayout = eLayout != GetAutoLayout();

    SfxUndoManager* pUndoManager(static_cast< SdDrawDocument& >(getSdrModelFromSdrPage()).GetUndoManager());
    const bool bUndo = pUndoManager && pUndoManager->IsInListAction() && IsInserted();

    meAutoLayout = eLayout;

    // if needed, creates and initialises the presentation shapes on this slides master page
    CreateTitleAndLayout(bInit, bCreate);

    if((meAutoLayout == AUTOLAYOUT_NONE && maPresentationShapeList.isEmpty()) || mbMaster)
    {
        // MasterPage or no layout and no presentation shapes available, nothing to do
        return;
    }

    ::tools::Rectangle aRectangle[MAX_PRESOBJS];
    const LayoutDescriptor& aDescriptor = GetLayoutDescriptor( meAutoLayout );
    OUString sLayoutName( enumtoString(meAutoLayout) );
    CalcAutoLayoutRectangles( *this, aRectangle, sLayoutName);

    o3tl::sorted_vector< SdrObject* > aUsedPresentationObjects;

    std::array<SdrObject*, MAX_PRESOBJS > aLayoutShapes;
    aLayoutShapes.fill(nullptr);
    findAutoLayoutShapesImpl( *this, aDescriptor, aLayoutShapes, bInit, bSwitchLayout );

    // for each entry in the layoutdescriptor, arrange a presentation shape
    for (int i = 0; (i < MAX_PRESOBJS) && (aDescriptor.meKind[i] != PresObjKind::NONE); i++)
    {
        PresObjKind eKind = aDescriptor.meKind[i];
        SdrObject* pObj = InsertAutoLayoutShape( aLayoutShapes[i], eKind, aDescriptor.mbVertical[i], aRectangle[i], bInit );
        if( pObj )
            aUsedPresentationObjects.insert(pObj); // remember that we used this empty shape
    }

    // now delete all empty presentation objects that are no longer used by the new layout
    if( !bInit )
        return;

    maPresentationShapeList.seekShape(0);

    rtl::Reference<SdrObject> pObj;
    while( (pObj = maPresentationShapeList.getNextShape()) )
    {
        if( aUsedPresentationObjects.count(pObj.get()) == 0 )
        {

--> --------------------

--> maximum size reached

--> --------------------