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

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

1 files changed, 1789 insertions, 0 deletions

diff --git a/svx/source/svdraw/svdpage.cxx b/svx/source/svdraw/svdpage.cxx
new file mode 100644
index 000000000..734becaf3
--- /dev/null
+++ b/svx/source/svdraw/svdpage.cxx
@@ -0,0 +1,1789 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <memory>
+#include <cassert>
+#include <set>
+#include <unordered_set>
+
+#include <svx/svdpage.hxx>
+
+#include <o3tl/safeint.hxx>
+#include <string.h>
+
+#include <tools/debug.hxx>
+#include <tools/diagnose_ex.h>
+
+#include <svtools/colorcfg.hxx>
+#include <svx/svdetc.hxx>
+#include <svx/svdobj.hxx>
+#include <svx/svdogrp.hxx>
+#include <svx/svdoedge.hxx>
+#include <svx/svdoole2.hxx>
+#include <svx/svditer.hxx>
+#include <svx/svdmodel.hxx>
+#include <svx/svdlayer.hxx>
+#include <svx/svdpagv.hxx>
+#include <svx/xfillit0.hxx>
+#include <svx/fmdpage.hxx>
+
+#include <sdr/contact/viewcontactofsdrpage.hxx>
+#include <svx/sdr/contact/viewobjectcontact.hxx>
+#include <svx/sdr/contact/displayinfo.hxx>
+#include <algorithm>
+#include <svl/hint.hxx>
+#include <rtl/strbuf.hxx>
+#include <libxml/xmlwriter.h>
+
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+
+using namespace ::com::sun::star;
+
+class SdrObjList::WeakSdrObjectContainerType
+    : public ::std::vector<tools::WeakReference<SdrObject>>
+{
+public:
+    explicit WeakSdrObjectContainerType (const sal_Int32 nInitialSize)
+        : ::std::vector<tools::WeakReference<SdrObject>>(nInitialSize) {};
+};
+
+static const sal_Int32 InitialObjectContainerCapacity (64);
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// helper to allow changing parent at SdrObject, but only from SdrObjList
+
+void SetParentAtSdrObjectFromSdrObjList(SdrObject& rSdrObject, SdrObjList* pNew)
+{
+    rSdrObject.setParentOfSdrObject(pNew);
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
+SdrObjList::SdrObjList()
+:   maList(),
+    maSdrObjListOutRect(),
+    maSdrObjListSnapRect(),
+    mbObjOrdNumsDirty(false),
+    mbRectsDirty(false),
+    mxNavigationOrder(),
+    mbIsNavigationOrderDirty(false)
+{
+    maList.reserve(InitialObjectContainerCapacity);
+}
+
+void SdrObjList::impClearSdrObjList(bool bBroadcast)
+{
+    SdrModel* pSdrModelFromRemovedSdrObject(nullptr);
+
+    while(!maList.empty())
+    {
+        // remove last object from list
+        SdrObject* pObj(maList.back());
+        RemoveObjectFromContainer(maList.size()-1);
+
+        // flushViewObjectContacts() is done since SdrObject::Free is not guaranteed
+        // to delete the object and thus refresh visualisations
+        pObj->GetViewContact().flushViewObjectContacts();
+
+        if(bBroadcast)
+        {
+            if(nullptr == pSdrModelFromRemovedSdrObject)
+            {
+                pSdrModelFromRemovedSdrObject = &pObj->getSdrModelFromSdrObject();
+            }
+
+            // sent remove hint (after removal, see RemoveObject())
+            // TTTT SdrPage not needed, can be accessed using SdrObject
+            SdrHint aHint(SdrHintKind::ObjectRemoved, *pObj, getSdrPageFromSdrObjList());
+            pObj->getSdrModelFromSdrObject().Broadcast(aHint);
+        }
+
+        // delete the object itself
+        SdrObject::Free( pObj );
+    }
+
+    if(bBroadcast && nullptr != pSdrModelFromRemovedSdrObject)
+    {
+        pSdrModelFromRemovedSdrObject->SetChanged();
+    }
+}
+
+void SdrObjList::ClearSdrObjList()
+{
+    // clear SdrObjects with broadcasting
+    impClearSdrObjList(true);
+}
+
+SdrObjList::~SdrObjList()
+{
+    // clear SdrObjects without broadcasting
+    impClearSdrObjList(false);
+}
+
+SdrPage* SdrObjList::getSdrPageFromSdrObjList() const
+{
+    // default is no page and returns zero
+    return nullptr;
+}
+
+SdrObject* SdrObjList::getSdrObjectFromSdrObjList() const
+{
+    // default is no SdrObject (SdrObjGroup)
+    return nullptr;
+}
+
+void SdrObjList::CopyObjects(const SdrObjList& rSrcList)
+{
+    // clear SdrObjects with broadcasting
+    ClearSdrObjList();
+
+    mbObjOrdNumsDirty = false;
+    mbRectsDirty = false;
+    size_t nCloneErrCnt(0);
+    const size_t nCount(rSrcList.GetObjCount());
+
+    if(nullptr == getSdrObjectFromSdrObjList() && nullptr == getSdrPageFromSdrObjList())
+    {
+        OSL_ENSURE(false, "SdrObjList which is not part of SdrPage or SdrObject (!)");
+        return;
+    }
+
+    SdrModel& rTargetSdrModel(nullptr == getSdrObjectFromSdrObjList()
+        ? getSdrPageFromSdrObjList()->getSdrModelFromSdrPage()
+        : getSdrObjectFromSdrObjList()->getSdrModelFromSdrObject());
+
+    for (size_t no(0); no < nCount; ++no)
+    {
+        SdrObject* pSO(rSrcList.GetObj(no));
+        SdrObject* pDO(pSO->CloneSdrObject(rTargetSdrModel));
+
+        if(nullptr != pDO)
+        {
+            NbcInsertObject(pDO, SAL_MAX_SIZE);
+        }
+        else
+        {
+            nCloneErrCnt++;
+        }
+    }
+
+    // and now for the Connectors
+    // The new objects would be shown in the rSrcList
+    // and then the object connections are made.
+    // Similar implementation are setup as the following:
+    //    void SdrObjList::CopyObjects(const SdrObjList& rSrcList)
+    //    SdrModel* SdrExchangeView::CreateMarkedObjModel() const
+    //    BOOL SdrExchangeView::Paste(const SdrModel& rMod,...)
+    //    void SdrEditView::CopyMarked()
+    if (nCloneErrCnt==0) {
+        for (size_t no=0; no<nCount; ++no) {
+            const SdrObject* pSrcOb=rSrcList.GetObj(no);
+            const SdrEdgeObj* pSrcEdge=dynamic_cast<const SdrEdgeObj*>( pSrcOb );
+            if (pSrcEdge!=nullptr) {
+                SdrObject* pSrcNode1=pSrcEdge->GetConnectedNode(true);
+                SdrObject* pSrcNode2=pSrcEdge->GetConnectedNode(false);
+                if (pSrcNode1!=nullptr && pSrcNode1->getParentSdrObjListFromSdrObject()!=pSrcEdge->getParentSdrObjListFromSdrObject()) pSrcNode1=nullptr; // can't do this
+                if (pSrcNode2!=nullptr && pSrcNode2->getParentSdrObjListFromSdrObject()!=pSrcEdge->getParentSdrObjListFromSdrObject()) pSrcNode2=nullptr; // across all lists (yet)
+                if (pSrcNode1!=nullptr || pSrcNode2!=nullptr) {
+                    SdrObject* pEdgeObjTmp=GetObj(no);
+                    SdrEdgeObj* pDstEdge=dynamic_cast<SdrEdgeObj*>( pEdgeObjTmp );
+                    if (pDstEdge!=nullptr) {
+                        if (pSrcNode1!=nullptr) {
+                            sal_uInt32 nDstNode1=pSrcNode1->GetOrdNum();
+                            SdrObject* pDstNode1=GetObj(nDstNode1);
+                            if (pDstNode1!=nullptr) { // else we get an error!
+                                pDstEdge->ConnectToNode(true,pDstNode1);
+                            } else {
+                                OSL_FAIL("SdrObjList::operator=(): pDstNode1==NULL!");
+                            }
+                        }
+                        if (pSrcNode2!=nullptr) {
+                            sal_uInt32 nDstNode2=pSrcNode2->GetOrdNum();
+                            SdrObject* pDstNode2=GetObj(nDstNode2);
+                            if (pDstNode2!=nullptr) { // else the node was probably not selected
+                                pDstEdge->ConnectToNode(false,pDstNode2);
+                            } else {
+                                OSL_FAIL("SdrObjList::operator=(): pDstNode2==NULL!");
+                            }
+                        }
+                    } else {
+                        OSL_FAIL("SdrObjList::operator=(): pDstEdge==NULL!");
+                    }
+                }
+            }
+        }
+    } else {
+#ifdef DBG_UTIL
+        OStringBuffer aStr("SdrObjList::operator=(): Error when cloning ");
+
+        if(nCloneErrCnt == 1)
+        {
+            aStr.append("a drawing object.");
+        }
+        else
+        {
+            aStr.append(static_cast<sal_Int32>(nCloneErrCnt));
+            aStr.append(" drawing objects.");
+        }
+
+        aStr.append(" Not copying connectors.");
+
+        OSL_FAIL(aStr.getStr());
+#endif
+    }
+}
+
+void SdrObjList::RecalcObjOrdNums()
+{
+    const size_t nCount = GetObjCount();
+    for (size_t no=0; no<nCount; ++no) {
+        SdrObject* pObj=GetObj(no);
+        pObj->SetOrdNum(no);
+    }
+    mbObjOrdNumsDirty=false;
+}
+
+void SdrObjList::RecalcRects()
+{
+    maSdrObjListOutRect=tools::Rectangle();
+    maSdrObjListSnapRect=maSdrObjListOutRect;
+    const size_t nCount = GetObjCount();
+    for (size_t i=0; i<nCount; ++i) {
+        SdrObject* pObj=GetObj(i);
+        if (i==0) {
+            maSdrObjListOutRect=pObj->GetCurrentBoundRect();
+            maSdrObjListSnapRect=pObj->GetSnapRect();
+        } else {
+            maSdrObjListOutRect.Union(pObj->GetCurrentBoundRect());
+            maSdrObjListSnapRect.Union(pObj->GetSnapRect());
+        }
+    }
+}
+
+void SdrObjList::SetSdrObjListRectsDirty()
+{
+    mbRectsDirty=true;
+    SdrObject* pParentSdrObject(getSdrObjectFromSdrObjList());
+
+    if(nullptr != pParentSdrObject)
+    {
+        pParentSdrObject->SetRectsDirty();
+    }
+}
+
+void SdrObjList::impChildInserted(SdrObject const & rChild)
+{
+    sdr::contact::ViewContact* pParent = rChild.GetViewContact().GetParentContact();
+
+    if(pParent)
+    {
+        pParent->ActionChildInserted(rChild.GetViewContact());
+    }
+}
+
+void SdrObjList::NbcInsertObject(SdrObject* pObj, size_t nPos)
+{
+    DBG_ASSERT(pObj!=nullptr,"SdrObjList::NbcInsertObject(NULL)");
+    if (pObj==nullptr)
+        return;
+
+    DBG_ASSERT(!pObj->IsInserted(),"The object already has the status Inserted.");
+    const size_t nCount = GetObjCount();
+    if (nPos>nCount) nPos=nCount;
+    InsertObjectIntoContainer(*pObj,nPos);
+
+    if (nPos<nCount) mbObjOrdNumsDirty=true;
+    pObj->SetOrdNum(nPos);
+    SetParentAtSdrObjectFromSdrObjList(*pObj, this);
+
+    // Inform the parent about change to allow invalidations at
+    // evtl. existing parent visualisations
+    impChildInserted(*pObj);
+
+    if (!mbRectsDirty) {
+        mbRectsDirty = true;
+    }
+    pObj->InsertedStateChange(); // calls the UserCall (among others)
+}
+
+void SdrObjList::InsertObjectThenMakeNameUnique(SdrObject* pObj)
+{
+    std::unordered_set<rtl::OUString> aNameSet;
+    InsertObjectThenMakeNameUnique(pObj, aNameSet);
+}
+
+void SdrObjList::InsertObjectThenMakeNameUnique(SdrObject* pObj, std::unordered_set<OUString>& rNameSet, size_t nPos)
+{
+    InsertObject(pObj, nPos);
+    if (!pObj->GetName().isEmpty())
+    {
+        pObj->MakeNameUnique(rNameSet);
+        SdrObjList* pSdrObjList = pObj->GetSubList(); // group
+        if (pSdrObjList)
+        {
+            SdrObject* pListObj;
+            SdrObjListIter aIter(pSdrObjList, SdrIterMode::DeepWithGroups);
+            while (aIter.IsMore())
+            {
+                pListObj = aIter.Next();
+                pListObj->MakeNameUnique(rNameSet);
+            }
+        }
+    }
+}
+
+void SdrObjList::InsertObject(SdrObject* pObj, size_t nPos)
+{
+    DBG_ASSERT(pObj!=nullptr,"SdrObjList::InsertObject(NULL)");
+
+    if(pObj)
+    {
+        // if anchor is used, reset it before grouping
+        if(getSdrObjectFromSdrObjList())
+        {
+            const Point& rAnchorPos = pObj->GetAnchorPos();
+            if(rAnchorPos.X() || rAnchorPos.Y())
+                pObj->NbcSetAnchorPos(Point());
+        }
+
+        // do insert to new group
+        NbcInsertObject(pObj, nPos);
+
+        // In case the object is inserted into a group and doesn't overlap with
+        // the group's other members, it needs an own repaint.
+        SdrObject* pParentSdrObject(getSdrObjectFromSdrObjList());
+
+        if(pParentSdrObject)
+        {
+            // only repaint here
+            pParentSdrObject->ActionChanged();
+        }
+
+        // TODO: We need a different broadcast here!
+        // Repaint from object number ... (heads-up: GroupObj)
+        if(pObj->getSdrPageFromSdrObject())
+        {
+            SdrHint aHint(SdrHintKind::ObjectInserted, *pObj);
+            pObj->getSdrModelFromSdrObject().Broadcast(aHint);
+        }
+
+        pObj->getSdrModelFromSdrObject().SetChanged();
+    }
+}
+
+SdrObject* SdrObjList::NbcRemoveObject(size_t nObjNum)
+{
+    if (nObjNum >= maList.size())
+    {
+        OSL_ASSERT(nObjNum<maList.size());
+        return nullptr;
+    }
+
+    const size_t nCount = GetObjCount();
+    SdrObject* pObj=maList[nObjNum];
+    RemoveObjectFromContainer(nObjNum);
+
+    DBG_ASSERT(pObj!=nullptr,"Could not find object to remove.");
+    if (pObj!=nullptr)
+    {
+        // flushViewObjectContacts() clears the VOC's and those invalidate
+        pObj->GetViewContact().flushViewObjectContacts();
+
+        DBG_ASSERT(pObj->IsInserted(),"The object does not have the status Inserted.");
+
+        // tdf#121022 Do first remove from SdrObjList - InsertedStateChange
+        // relies now on IsInserted which uses getParentSdrObjListFromSdrObject
+        SetParentAtSdrObjectFromSdrObjList(*pObj, nullptr);
+
+        // calls UserCall, among other
+        pObj->InsertedStateChange();
+
+        if (!mbObjOrdNumsDirty)
+        {
+            // optimizing for the case that the last object has to be removed
+            if (nObjNum+1!=nCount) {
+                mbObjOrdNumsDirty=true;
+            }
+        }
+        SetSdrObjListRectsDirty();
+    }
+    return pObj;
+}
+
+SdrObject* SdrObjList::RemoveObject(size_t nObjNum)
+{
+    if (nObjNum >= maList.size())
+    {
+        OSL_ASSERT(nObjNum<maList.size());
+        return nullptr;
+    }
+
+    const size_t nCount = GetObjCount();
+    SdrObject* pObj=maList[nObjNum];
+    RemoveObjectFromContainer(nObjNum);
+
+    DBG_ASSERT(pObj!=nullptr,"Object to remove not found.");
+    if(pObj)
+    {
+        // flushViewObjectContacts() clears the VOC's and those invalidate
+        pObj->GetViewContact().flushViewObjectContacts();
+        DBG_ASSERT(pObj->IsInserted(),"The object does not have the status Inserted.");
+
+        // TODO: We need a different broadcast here.
+        if (pObj->getSdrPageFromSdrObject()!=nullptr)
+        {
+            SdrHint aHint(SdrHintKind::ObjectRemoved, *pObj);
+            pObj->getSdrModelFromSdrObject().Broadcast(aHint);
+        }
+
+        pObj->getSdrModelFromSdrObject().SetChanged();
+
+        // tdf#121022 Do first remove from SdrObjList - InsertedStateChange
+        // relies now on IsInserted which uses getParentSdrObjListFromSdrObject
+        SetParentAtSdrObjectFromSdrObjList(*pObj, nullptr);
+
+        // calls, among other things, the UserCall
+        pObj->InsertedStateChange();
+
+        if (!mbObjOrdNumsDirty)
+        {
+            // optimization for the case that the last object is removed
+            if (nObjNum+1!=nCount) {
+                mbObjOrdNumsDirty=true;
+            }
+        }
+
+        SetSdrObjListRectsDirty();
+        SdrObject* pParentSdrObject(getSdrObjectFromSdrObjList());
+
+        if(pParentSdrObject && !GetObjCount())
+        {
+            // empty group created; it needs to be repainted since it's
+            // visualization changes
+            pParentSdrObject->ActionChanged();
+        }
+    }
+    return pObj;
+}
+
+SdrObject* SdrObjList::ReplaceObject(SdrObject* pNewObj, size_t nObjNum)
+{
+    if (nObjNum >= maList.size())
+    {
+        OSL_ASSERT(nObjNum<maList.size());
+        return nullptr;
+    }
+    if (pNewObj == nullptr)
+    {
+        OSL_ASSERT(pNewObj!=nullptr);
+        return nullptr;
+    }
+
+    SdrObject* pObj=maList[nObjNum];
+    DBG_ASSERT(pObj!=nullptr,"SdrObjList::ReplaceObject: Could not find object to remove.");
+    if (pObj!=nullptr) {
+        DBG_ASSERT(pObj->IsInserted(),"SdrObjList::ReplaceObject: the object does not have status Inserted.");
+
+        // TODO: We need a different broadcast here.
+        if (pObj->getSdrPageFromSdrObject()!=nullptr)
+        {
+            SdrHint aHint(SdrHintKind::ObjectRemoved, *pObj);
+            pObj->getSdrModelFromSdrObject().Broadcast(aHint);
+        }
+
+        // Change parent and replace in SdrObjList
+        SetParentAtSdrObjectFromSdrObjList(*pObj, nullptr);
+        ReplaceObjectInContainer(*pNewObj,nObjNum);
+
+        // tdf#121022 InsertedStateChange uses the parent
+        // to detect if pObj is inserted or not, so have to call
+        // it *after* changing these settings, else an obviously wrong
+        // 'SdrUserCallType::Inserted' would be sent
+        pObj->InsertedStateChange();
+
+        // flushViewObjectContacts() clears the VOC's and those
+        // trigger the evtl. needed invalidate(s)
+        pObj->GetViewContact().flushViewObjectContacts();
+
+        // Setup data at new SdrObject - it already *is* inserted to
+        // the SdrObjList due to 'ReplaceObjectInContainer' above
+        pNewObj->SetOrdNum(nObjNum);
+        SetParentAtSdrObjectFromSdrObjList(*pNewObj, this);
+
+        // Inform the parent about change to allow invalidations at
+        // evtl. existing parent visualisations, but also react on
+        // newly inserted SdrObjects (as e.g. GraphCtrlUserCall does)
+        impChildInserted(*pNewObj);
+
+        pNewObj->InsertedStateChange();
+
+        // TODO: We need a different broadcast here.
+        if (pNewObj->getSdrPageFromSdrObject()!=nullptr) {
+            SdrHint aHint(SdrHintKind::ObjectInserted, *pNewObj);
+            pNewObj->getSdrModelFromSdrObject().Broadcast(aHint);
+        }
+
+        pNewObj->getSdrModelFromSdrObject().SetChanged();
+
+        SetSdrObjListRectsDirty();
+    }
+    return pObj;
+}
+
+SdrObject* SdrObjList::SetObjectOrdNum(size_t nOldObjNum, size_t nNewObjNum)
+{
+    if (nOldObjNum >= maList.size() || nNewObjNum >= maList.size())
+    {
+        OSL_ASSERT(nOldObjNum<maList.size());
+        OSL_ASSERT(nNewObjNum<maList.size());
+        return nullptr;
+    }
+
+    SdrObject* pObj=maList[nOldObjNum];
+    if (nOldObjNum==nNewObjNum) return pObj;
+    DBG_ASSERT(pObj!=nullptr,"SdrObjList::SetObjectOrdNum: Object not found.");
+    if (pObj!=nullptr) {
+        DBG_ASSERT(pObj->IsInserted(),"SdrObjList::SetObjectOrdNum: the object does not have status Inserted.");
+        RemoveObjectFromContainer(nOldObjNum);
+        InsertObjectIntoContainer(*pObj,nNewObjNum);
+
+        // No need to delete visualisation data since same object
+        // gets inserted again. Also a single ActionChanged is enough
+        pObj->ActionChanged();
+
+        pObj->SetOrdNum(nNewObjNum);
+        mbObjOrdNumsDirty=true;
+
+        // TODO: We need a different broadcast here.
+        if (pObj->getSdrPageFromSdrObject()!=nullptr)
+            pObj->getSdrModelFromSdrObject().Broadcast(SdrHint(SdrHintKind::ObjectChange, *pObj));
+        pObj->getSdrModelFromSdrObject().SetChanged();
+    }
+    return pObj;
+}
+
+void SdrObjList::sort( std::vector<sal_Int32>& sortOrder)
+{
+    // no negative indexes and indexes larger than maList size are allowed
+    auto it = std::find_if( sortOrder.begin(), sortOrder.end(), [this](const sal_Int32& rIt)
+         { return ( rIt < 0 || o3tl::make_unsigned(rIt) >= maList.size() ); } );
+    if ( it != sortOrder.end())
+        throw css::lang::IllegalArgumentException("negative index of shape", nullptr, 1);
+
+    // no duplicates
+    std::vector<bool> aNoDuplicates(sortOrder.size(), false);
+    for (size_t i = 0; i < sortOrder.size(); ++i )
+    {
+        size_t idx =  static_cast<size_t>( sortOrder[i] );
+
+        if ( aNoDuplicates[idx] )
+            throw css::lang::IllegalArgumentException("duplicate index of shape", nullptr, 2);
+
+        aNoDuplicates[idx] = true;
+    }
+
+    // example sortOrder [2 0 1]
+    // example maList [T T S T T] ( T T = shape with textbox, S = just a shape )
+    // (shapes at positions 0 and 2 have a textbox)
+
+    std::vector<SdrObject*> aNewList(maList.size());
+    std::set<sal_Int32> aShapesWithTextbox;
+    std::vector<sal_Int32> aIncrements;
+    std::vector<sal_Int32> aDuplicates;
+
+    if ( maList.size() > 1)
+    {
+        for (size_t i = 1; i< maList.size(); ++i)
+        {
+            // if this shape is a textbox, then look at its left neighbour
+            // (shape this textbox is in)
+            // and insert the number of textboxes to the left of it
+            if (maList[i]->IsTextBox())
+              aShapesWithTextbox.insert( i - 1 - aShapesWithTextbox.size() );
+        }
+        // example aShapesWithTextbox [0 2]
+    }
+
+    if (aShapesWithTextbox.size() != maList.size() - sortOrder.size())
+    {
+        throw lang::IllegalArgumentException("mismatch of no. of shapes", nullptr, 0);
+    }
+
+    for (size_t i = 0; i< sortOrder.size(); ++i)
+    {
+
+         if (aShapesWithTextbox.count(sortOrder[i]) > 0)
+             aDuplicates.push_back(sortOrder[i]);
+
+         aDuplicates.push_back(sortOrder[i]);
+
+         // example aDuplicates [2 2 0 0 1]
+    }
+    assert(aDuplicates.size() == maList.size());
+
+    aIncrements.push_back(0);
+    for (size_t i = 1; i< sortOrder.size(); ++i)
+    {
+         if (aShapesWithTextbox.count(i - 1))
+             aIncrements.push_back(aIncrements[i-1] + 1 );
+         else
+             aIncrements.push_back(aIncrements[i-1]);
+
+         // example aIncrements [0 1 1]
+    }
+    assert(aIncrements.size() == sortOrder.size());
+
+    std::vector<sal_Int32> aNewSortOrder(maList.size());
+    sal_Int32 nPrev = -1;
+    for (size_t i = 0; i< aDuplicates.size(); ++i)
+    {
+        if (nPrev != aDuplicates[i])
+            aNewSortOrder[i] = aDuplicates[i] + aIncrements[aDuplicates[i]];
+        else
+            aNewSortOrder[i] = aNewSortOrder[i-1] + 1;
+
+        nPrev = aDuplicates[i];
+
+        // example aNewSortOrder [3 4 0 1 2]
+    }
+    assert(aNewSortOrder.size() == maList.size());
+
+#ifndef NDEBUG
+    {
+        std::vector<sal_Int32> tmp(aNewSortOrder);
+        std::sort(tmp.begin(), tmp.end());
+        for (size_t i = 0; i < tmp.size(); ++i)
+        {
+            assert(size_t(tmp[i]) == i);
+        }
+    }
+#endif
+
+    for (size_t i = 0; i < aNewSortOrder.size(); ++i)
+    {
+        aNewList[i] = maList[ aNewSortOrder[i] ];
+        aNewList[i]->SetOrdNum(i);
+    }
+
+    std::swap(aNewList, maList);
+}
+
+const tools::Rectangle& SdrObjList::GetAllObjSnapRect() const
+{
+    if (mbRectsDirty) {
+        const_cast<SdrObjList*>(this)->RecalcRects();
+        const_cast<SdrObjList*>(this)->mbRectsDirty=false;
+    }
+    return maSdrObjListSnapRect;
+}
+
+const tools::Rectangle& SdrObjList::GetAllObjBoundRect() const
+{
+    // #i106183# for deep group hierarchies like in chart2, the invalidates
+    // through the hierarchy are not correct; use a 2nd hint for the needed
+    // recalculation. Future versions will have no bool flag at all, but
+    // just maSdrObjListOutRect in empty state to represent an invalid state, thus
+    // it's a step in the right direction.
+    if (mbRectsDirty || maSdrObjListOutRect.IsEmpty())
+    {
+        const_cast<SdrObjList*>(this)->RecalcRects();
+        const_cast<SdrObjList*>(this)->mbRectsDirty=false;
+    }
+    return maSdrObjListOutRect;
+}
+
+void SdrObjList::NbcReformatAllTextObjects()
+{
+    size_t nCount=GetObjCount();
+    size_t nNum=0;
+
+    while (nNum<nCount)
+    {
+        SdrObject* pObj = GetObj(nNum);
+
+        pObj->NbcReformatText();
+        nCount=GetObjCount();             // ReformatText may delete an object
+        nNum++;
+    }
+
+}
+
+void SdrObjList::ReformatAllTextObjects()
+{
+    NbcReformatAllTextObjects();
+}
+
+/** steps over all available objects and reformats all
+    edge objects that are connected to other objects so that
+    they may reposition themselves.
+*/
+void SdrObjList::ReformatAllEdgeObjects()
+{
+    // #i120437# go over whole hierarchy, not only over object level null (seen from grouping)
+    SdrObjListIter aIter(this, SdrIterMode::DeepNoGroups);
+
+    while(aIter.IsMore())
+    {
+        SdrObject* pObj = aIter.Next();
+        if (pObj->GetObjIdentifier() != OBJ_EDGE)
+            continue;
+
+        SdrEdgeObj* pSdrEdgeObj = static_cast< SdrEdgeObj* >(pObj);
+        pSdrEdgeObj->Reformat();
+    }
+}
+
+void SdrObjList::BurnInStyleSheetAttributes()
+{
+    for(size_t a = 0; a < GetObjCount(); ++a)
+    {
+        GetObj(a)->BurnInStyleSheetAttributes();
+    }
+}
+
+size_t SdrObjList::GetObjCount() const
+{
+    return maList.size();
+}
+
+
+SdrObject* SdrObjList::GetObj(size_t nNum) const
+{
+    return maList[nNum];
+}
+
+
+bool SdrObjList::IsReadOnly() const
+{
+    bool bRet(false);
+    SdrObject* pParentSdrObject(getSdrObjectFromSdrObjList());
+
+    if(nullptr != pParentSdrObject)
+    {
+        SdrPage* pSdrPage(pParentSdrObject->getSdrPageFromSdrObject());
+
+        if(nullptr != pSdrPage)
+        {
+            bRet = pSdrPage->IsReadOnly();
+        }
+    }
+
+    return bRet;
+}
+
+void SdrObjList::FlattenGroups()
+{
+    const size_t nObj = GetObjCount();
+    for( size_t i = nObj; i>0; )
+        UnGroupObj(--i);
+}
+
+void SdrObjList::UnGroupObj( size_t nObjNum )
+{
+    // if the given object is no group, this method is a noop
+    SdrObject* pUngroupObj = GetObj( nObjNum );
+    if( pUngroupObj )
+    {
+        SdrObjList* pSrcLst = pUngroupObj->GetSubList();
+        if( dynamic_cast<const SdrObjGroup*>( pUngroupObj) !=  nullptr && pSrcLst )
+        {
+            SdrObjGroup* pUngroupGroup = static_cast< SdrObjGroup* > (pUngroupObj);
+
+            // ungroup recursively (has to be head recursion,
+            // otherwise our indices will get trashed when doing it in
+            // the loop)
+            pSrcLst->FlattenGroups();
+
+            // the position at which we insert the members of rUngroupGroup
+            size_t nInsertPos( pUngroupGroup->GetOrdNum() );
+
+            const size_t nCount = pSrcLst->GetObjCount();
+            for( size_t i=0; i<nCount; ++i )
+            {
+                SdrObject* pObj = pSrcLst->RemoveObject(0);
+                InsertObject(pObj, nInsertPos);
+                ++nInsertPos;
+            }
+
+            RemoveObject(nInsertPos);
+        }
+    }
+#ifdef DBG_UTIL
+    else
+        OSL_FAIL("SdrObjList::UnGroupObj: object index invalid");
+#endif
+}
+
+bool SdrObjList::HasObjectNavigationOrder() const { return mxNavigationOrder != nullptr; }
+
+void SdrObjList::SetObjectNavigationPosition (
+    SdrObject& rObject,
+    const sal_uInt32 nNewPosition)
+{
+    // When the navigation order container has not yet been created then
+    // create one now.  It is initialized with the z-order taken from
+    // maList.
+    if (mxNavigationOrder == nullptr)
+    {
+        mxNavigationOrder.reset(new WeakSdrObjectContainerType(maList.size()));
+        ::std::copy(
+            maList.begin(),
+            maList.end(),
+            mxNavigationOrder->begin());
+    }
+    OSL_ASSERT(mxNavigationOrder != nullptr);
+    OSL_ASSERT( mxNavigationOrder->size() == maList.size());
+
+    tools::WeakReference<SdrObject> aReference (&rObject);
+
+    // Look up the object whose navigation position is to be changed.
+    WeakSdrObjectContainerType::iterator iObject (::std::find(
+        mxNavigationOrder->begin(),
+        mxNavigationOrder->end(),
+        aReference));
+    if (iObject == mxNavigationOrder->end())
+    {
+        // The given object is not a member of the navigation order.
+        return;
+    }
+
+    // Move the object to its new position.
+    const sal_uInt32 nOldPosition = ::std::distance(mxNavigationOrder->begin(), iObject);
+    if (nOldPosition != nNewPosition)
+    {
+        mxNavigationOrder->erase(iObject);
+        sal_uInt32 nInsertPosition (nNewPosition);
+        // Adapt insertion position for the just erased object.
+        if (nNewPosition >= nOldPosition)
+            nInsertPosition -= 1;
+        if (nInsertPosition >= mxNavigationOrder->size())
+            mxNavigationOrder->push_back(aReference);
+        else
+            mxNavigationOrder->insert(mxNavigationOrder->begin()+nInsertPosition, aReference);
+
+        mbIsNavigationOrderDirty = true;
+
+        // The navigation order is written out to file so mark the model as modified.
+        rObject.getSdrModelFromSdrObject().SetChanged();
+    }
+}
+
+
+SdrObject* SdrObjList::GetObjectForNavigationPosition (const sal_uInt32 nNavigationPosition) const
+{
+    if (HasObjectNavigationOrder())
+    {
+        // There is a user defined navigation order. Make sure the object
+        // index is correct and look up the object in mxNavigationOrder.
+        if (nNavigationPosition >= mxNavigationOrder->size())
+        {
+            OSL_ASSERT(nNavigationPosition < mxNavigationOrder->size());
+        }
+        else
+            return (*mxNavigationOrder)[nNavigationPosition].get();
+    }
+    else
+    {
+        // There is no user defined navigation order. Use the z-order
+        // instead.
+        if (nNavigationPosition >= maList.size())
+        {
+            OSL_ASSERT(nNavigationPosition < maList.size());
+        }
+        else
+            return maList[nNavigationPosition];
+    }
+    return nullptr;
+}
+
+
+void SdrObjList::ClearObjectNavigationOrder()
+{
+    mxNavigationOrder.reset();
+    mbIsNavigationOrderDirty = true;
+}
+
+
+bool SdrObjList::RecalcNavigationPositions()
+{
+    if (mbIsNavigationOrderDirty)
+    {
+        if (mxNavigationOrder != nullptr)
+        {
+            mbIsNavigationOrderDirty = false;
+
+            sal_uInt32 nIndex (0);
+            for (auto& rpObject : *mxNavigationOrder)
+            {
+                rpObject->SetNavigationPosition(nIndex);
+                ++nIndex;
+            }
+        }
+    }
+
+    return mxNavigationOrder != nullptr;
+}
+
+
+void SdrObjList::SetNavigationOrder (const uno::Reference<container::XIndexAccess>& rxOrder)
+{
+    if (rxOrder.is())
+    {
+        const sal_Int32 nCount = rxOrder->getCount();
+        if (static_cast<sal_uInt32>(nCount) != maList.size())
+            return;
+
+        if (mxNavigationOrder == nullptr)
+            mxNavigationOrder.reset(new WeakSdrObjectContainerType(nCount));
+
+        for (sal_Int32 nIndex=0; nIndex<nCount; ++nIndex)
+        {
+            uno::Reference<uno::XInterface> xShape (rxOrder->getByIndex(nIndex), uno::UNO_QUERY);
+            SdrObject* pObject = SdrObject::getSdrObjectFromXShape(xShape);
+            if (pObject == nullptr)
+                break;
+            (*mxNavigationOrder)[nIndex] = pObject;
+        }
+
+        mbIsNavigationOrderDirty = true;
+    }
+    else
+    {
+        ClearObjectNavigationOrder();
+    }
+}
+
+
+void SdrObjList::InsertObjectIntoContainer (
+    SdrObject& rObject,
+    const sal_uInt32 nInsertPosition)
+{
+    OSL_ASSERT(nInsertPosition<=maList.size());
+
+    // Update the navigation positions.
+    if (HasObjectNavigationOrder())
+    {
+        // The new object does not have a user defined position so append it
+        // to the list.
+        rObject.SetNavigationPosition(mxNavigationOrder->size());
+        mxNavigationOrder->push_back(&rObject);
+    }
+
+    // Insert object into object list.  Because the insert() method requires
+    // a valid iterator as insertion position, we have to use push_back() to
+    // insert at the end of the list.
+    if (nInsertPosition >= maList.size())
+        maList.push_back(&rObject);
+    else
+        maList.insert(maList.begin()+nInsertPosition, &rObject);
+    mbObjOrdNumsDirty=true;
+}
+
+
+void SdrObjList::ReplaceObjectInContainer (
+    SdrObject& rNewObject,
+    const sal_uInt32 nObjectPosition)
+{
+    if (nObjectPosition >= maList.size())
+    {
+        OSL_ASSERT(nObjectPosition<maList.size());
+        return;
+    }
+
+    // Update the navigation positions.
+    if (HasObjectNavigationOrder())
+    {
+        // A user defined position of the object that is to be replaced is
+        // not transferred to the new object so erase the former and append
+        // the later object from/to the navigation order.
+        OSL_ASSERT(nObjectPosition < maList.size());
+        tools::WeakReference<SdrObject> aReference (maList[nObjectPosition]);
+        WeakSdrObjectContainerType::iterator iObject (::std::find(
+            mxNavigationOrder->begin(),
+            mxNavigationOrder->end(),
+            aReference));
+        if (iObject != mxNavigationOrder->end())
+            mxNavigationOrder->erase(iObject);
+
+        mxNavigationOrder->push_back(&rNewObject);
+
+        mbIsNavigationOrderDirty = true;
+    }
+
+    maList[nObjectPosition] = &rNewObject;
+    mbObjOrdNumsDirty=true;
+}
+
+
+void SdrObjList::RemoveObjectFromContainer (
+    const sal_uInt32 nObjectPosition)
+{
+    if (nObjectPosition >= maList.size())
+    {
+        OSL_ASSERT(nObjectPosition<maList.size());
+        return;
+    }
+
+    // Update the navigation positions.
+    if (HasObjectNavigationOrder())
+    {
+        tools::WeakReference<SdrObject> aReference (maList[nObjectPosition]);
+        WeakSdrObjectContainerType::iterator iObject (::std::find(
+            mxNavigationOrder->begin(),
+            mxNavigationOrder->end(),
+            aReference));
+        if (iObject != mxNavigationOrder->end())
+            mxNavigationOrder->erase(iObject);
+        mbIsNavigationOrderDirty = true;
+    }
+
+    maList.erase(maList.begin()+nObjectPosition);
+    mbObjOrdNumsDirty=true;
+}
+
+void SdrObjList::dumpAsXml(xmlTextWriterPtr pWriter) const
+{
+    xmlTextWriterStartElement(pWriter, BAD_CAST("SdrObjList"));
+    xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this);
+    xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("symbol"), "%s", BAD_CAST(typeid(*this).name()));
+
+    size_t nObjCount = GetObjCount();
+    for (size_t i = 0; i < nObjCount; ++i)
+    {
+        if (const SdrObject* pObject = GetObj(i))
+            pObject->dumpAsXml(pWriter);
+    }
+
+    xmlTextWriterEndElement(pWriter);
+}
+
+
+void SdrPageGridFrameList::Clear()
+{
+    sal_uInt16 nCount=GetCount();
+    for (sal_uInt16 i=0; i<nCount; i++) {
+        delete GetObject(i);
+    }
+    aList.clear();
+}
+
+
+// PageUser section
+
+void SdrPage::AddPageUser(sdr::PageUser& rNewUser)
+{
+    maPageUsers.push_back(&rNewUser);
+}
+
+void SdrPage::RemovePageUser(sdr::PageUser& rOldUser)
+{
+    const sdr::PageUserVector::iterator aFindResult = ::std::find(maPageUsers.begin(), maPageUsers.end(), &rOldUser);
+    if(aFindResult != maPageUsers.end())
+    {
+        maPageUsers.erase(aFindResult);
+    }
+}
+
+
+// DrawContact section
+
+std::unique_ptr<sdr::contact::ViewContact> SdrPage::CreateObjectSpecificViewContact()
+{
+    return std::make_unique<sdr::contact::ViewContactOfSdrPage>(*this);
+}
+
+const sdr::contact::ViewContact& SdrPage::GetViewContact() const
+{
+    if (!mpViewContact)
+        const_cast<SdrPage*>(this)->mpViewContact =
+            const_cast<SdrPage*>(this)->CreateObjectSpecificViewContact();
+
+    return *mpViewContact;
+}
+
+sdr::contact::ViewContact& SdrPage::GetViewContact()
+{
+    if (!mpViewContact)
+        mpViewContact = CreateObjectSpecificViewContact();
+
+    return *mpViewContact;
+}
+
+void SdrPageProperties::ImpRemoveStyleSheet()
+{
+    if(mpStyleSheet)
+    {
+        EndListening(*mpStyleSheet);
+        maProperties.SetParent(nullptr);
+        mpStyleSheet = nullptr;
+    }
+}
+
+void SdrPageProperties::ImpAddStyleSheet(SfxStyleSheet& rNewStyleSheet)
+{
+    if(mpStyleSheet != &rNewStyleSheet)
+    {
+        ImpRemoveStyleSheet();
+        mpStyleSheet = &rNewStyleSheet;
+        StartListening(rNewStyleSheet);
+        maProperties.SetParent(&rNewStyleSheet.GetItemSet());
+    }
+}
+
+static void ImpPageChange(SdrPage& rSdrPage)
+{
+    rSdrPage.ActionChanged();
+    rSdrPage.getSdrModelFromSdrPage().SetChanged();
+    SdrHint aHint(SdrHintKind::PageOrderChange, &rSdrPage);
+    rSdrPage.getSdrModelFromSdrPage().Broadcast(aHint);
+}
+
+SdrPageProperties::SdrPageProperties(SdrPage& rSdrPage)
+:   SfxListener(),
+    mpSdrPage(&rSdrPage),
+    mpStyleSheet(nullptr),
+    maProperties(
+        mpSdrPage->getSdrModelFromSdrPage().GetItemPool(),
+        svl::Items<XATTR_FILL_FIRST, XATTR_FILL_LAST>{})
+{
+    if(!rSdrPage.IsMasterPage())
+    {
+        maProperties.Put(XFillStyleItem(drawing::FillStyle_NONE));
+    }
+}
+
+SdrPageProperties::~SdrPageProperties()
+{
+    ImpRemoveStyleSheet();
+}
+
+void SdrPageProperties::Notify(SfxBroadcaster& /*rBC*/, const SfxHint& rHint)
+{
+    switch(rHint.GetId())
+    {
+        case SfxHintId::DataChanged :
+            {
+                // notify change, broadcast
+                ImpPageChange(*mpSdrPage);
+                break;
+            }
+        case SfxHintId::Dying :
+            {
+                // Style needs to be forgotten
+                ImpRemoveStyleSheet();
+                break;
+            }
+        default: break;
+    }
+}
+
+bool SdrPageProperties::isUsedByModel() const
+{
+    assert(mpSdrPage);
+    return mpSdrPage->IsInserted();
+}
+
+
+void SdrPageProperties::PutItemSet(const SfxItemSet& rSet)
+{
+    OSL_ENSURE(!mpSdrPage->IsMasterPage(), "Item set at MasterPage Attributes (!)");
+    maProperties.Put(rSet);
+    ImpPageChange(*mpSdrPage);
+}
+
+void SdrPageProperties::PutItem(const SfxPoolItem& rItem)
+{
+    OSL_ENSURE(!mpSdrPage->IsMasterPage(), "Item set at MasterPage Attributes (!)");
+    maProperties.Put(rItem);
+    ImpPageChange(*mpSdrPage);
+}
+
+void SdrPageProperties::ClearItem(const sal_uInt16 nWhich)
+{
+    maProperties.ClearItem(nWhich);
+    ImpPageChange(*mpSdrPage);
+}
+
+void SdrPageProperties::SetStyleSheet(SfxStyleSheet* pStyleSheet)
+{
+    if(pStyleSheet)
+    {
+        ImpAddStyleSheet(*pStyleSheet);
+    }
+    else
+    {
+        ImpRemoveStyleSheet();
+    }
+
+    ImpPageChange(*mpSdrPage);
+}
+
+
+SdrPage::SdrPage(SdrModel& rModel, bool bMasterPage)
+:   SdrObjList(),
+    tools::WeakBase(),
+    maPageUsers(),
+    mrSdrModelFromSdrPage(rModel),
+    mnWidth(10),
+    mnHeight(10),
+    mnBorderLeft(0),
+    mnBorderUpper(0),
+    mnBorderRight(0),
+    mnBorderLower(0),
+    mpLayerAdmin(new SdrLayerAdmin(&rModel.GetLayerAdmin())),
+    mxUnoPage(),
+    nPageNum(0),
+    mbMaster(bMasterPage),
+    mbInserted(false),
+    mbObjectsNotPersistent(false),
+    mbPageBorderOnlyLeftRight(false)
+{
+    mpSdrPageProperties.reset(new SdrPageProperties(*this));
+}
+
+SdrPage::~SdrPage()
+{
+    if( mxUnoPage.is() ) try
+    {
+        uno::Reference< lang::XComponent > xPageComponent( mxUnoPage, uno::UNO_QUERY_THROW );
+        mxUnoPage.clear();
+        xPageComponent->dispose();
+    }
+    catch( const uno::Exception& )
+    {
+        DBG_UNHANDLED_EXCEPTION("svx");
+    }
+
+    // tell all the registered PageUsers that the page is in destruction
+    // This causes some (all?) PageUsers to remove themselves from the list
+    // of page users.  Therefore we have to use a copy of the list for the
+    // iteration.
+    sdr::PageUserVector aListCopy (maPageUsers.begin(), maPageUsers.end());
+    for(sdr::PageUser* pPageUser : aListCopy)
+    {
+        DBG_ASSERT(pPageUser, "SdrPage::~SdrPage: corrupt PageUser list (!)");
+        pPageUser->PageInDestruction(*this);
+    }
+
+    // Clear the vector. This means that user do not need to call RemovePageUser()
+    // when they get called from PageInDestruction().
+    maPageUsers.clear();
+
+    mpLayerAdmin.reset();
+
+    TRG_ClearMasterPage();
+
+    mpViewContact.reset();
+    mpSdrPageProperties.reset();
+}
+
+void SdrPage::lateInit(const SdrPage& rSrcPage)
+{
+    assert(!mpViewContact);
+    assert(!mxUnoPage.is());
+
+    // copy all the local parameters to make this instance
+    // a valid copy of source page before copying and inserting
+    // the contained objects
+    mbMaster = rSrcPage.mbMaster;
+    mbPageBorderOnlyLeftRight = rSrcPage.mbPageBorderOnlyLeftRight;
+    mnWidth = rSrcPage.mnWidth;
+    mnHeight = rSrcPage.mnHeight;
+    mnBorderLeft = rSrcPage.mnBorderLeft;
+    mnBorderUpper = rSrcPage.mnBorderUpper;
+    mnBorderRight = rSrcPage.mnBorderRight;
+    mnBorderLower = rSrcPage.mnBorderLower;
+    nPageNum = rSrcPage.nPageNum;
+
+    if(rSrcPage.TRG_HasMasterPage())
+    {
+        TRG_SetMasterPage(rSrcPage.TRG_GetMasterPage());
+        TRG_SetMasterPageVisibleLayers(rSrcPage.TRG_GetMasterPageVisibleLayers());
+    }
+    else
+    {
+        TRG_ClearMasterPage();
+    }
+
+    mbObjectsNotPersistent = rSrcPage.mbObjectsNotPersistent;
+
+    {
+        mpSdrPageProperties.reset(new SdrPageProperties(*this));
+
+        if(!IsMasterPage())
+        {
+            mpSdrPageProperties->PutItemSet(rSrcPage.getSdrPageProperties().GetItemSet());
+        }
+
+        mpSdrPageProperties->SetStyleSheet(rSrcPage.getSdrPageProperties().GetStyleSheet());
+    }
+
+    // Now copy the contained objects
+    if(0 != rSrcPage.GetObjCount())
+    {
+        CopyObjects(rSrcPage);
+    }
+}
+
+SdrPage* SdrPage::CloneSdrPage(SdrModel& rTargetModel) const
+{
+    SdrPage* pClonedPage(new SdrPage(rTargetModel));
+    pClonedPage->lateInit(*this);
+    return pClonedPage;
+}
+
+void SdrPage::SetSize(const Size& aSiz)
+{
+    bool bChanged(false);
+
+    if(aSiz.Width() != mnWidth)
+    {
+        mnWidth = aSiz.Width();
+        bChanged = true;
+    }
+
+    if(aSiz.Height() != mnHeight)
+    {
+        mnHeight = aSiz.Height();
+        bChanged = true;
+    }
+
+    if(bChanged)
+    {
+        SetChanged();
+    }
+}
+
+Size SdrPage::GetSize() const
+{
+    return Size(mnWidth,mnHeight);
+}
+
+sal_Int32 SdrPage::GetWidth() const
+{
+    return mnWidth;
+}
+
+void SdrPage::SetOrientation(Orientation eOri)
+{
+    // square: handle like portrait format
+    Size aSiz(GetSize());
+    if (aSiz.Width()!=aSiz.Height()) {
+        if ((eOri==Orientation::Portrait) == (aSiz.Width()>aSiz.Height())) {
+            // coverity[swapped_arguments : FALSE] - this is in the correct order
+            SetSize(Size(aSiz.Height(),aSiz.Width()));
+        }
+    }
+}
+
+Orientation SdrPage::GetOrientation() const
+{
+    // square: handle like portrait format
+    Orientation eRet=Orientation::Portrait;
+    Size aSiz(GetSize());
+    if (aSiz.Width()>aSiz.Height()) eRet=Orientation::Landscape;
+    return eRet;
+}
+
+sal_Int32 SdrPage::GetHeight() const
+{
+    return mnHeight;
+}
+
+void  SdrPage::SetBorder(sal_Int32 nLft, sal_Int32 nUpp, sal_Int32 nRgt, sal_Int32 nLwr)
+{
+    bool bChanged(false);
+
+    if(mnBorderLeft != nLft)
+    {
+        mnBorderLeft = nLft;
+        bChanged = true;
+    }
+
+    if(mnBorderUpper != nUpp)
+    {
+        mnBorderUpper = nUpp;
+        bChanged = true;
+    }
+
+    if(mnBorderRight != nRgt)
+    {
+        mnBorderRight = nRgt;
+        bChanged = true;
+    }
+
+    if(mnBorderLower != nLwr)
+    {
+        mnBorderLower =  nLwr;
+        bChanged = true;
+    }
+
+    if(bChanged)
+    {
+        SetChanged();
+    }
+}
+
+void  SdrPage::SetLeftBorder(sal_Int32 nBorder)
+{
+    if(mnBorderLeft != nBorder)
+    {
+        mnBorderLeft = nBorder;
+        SetChanged();
+    }
+}
+
+void  SdrPage::SetUpperBorder(sal_Int32 nBorder)
+{
+    if(mnBorderUpper != nBorder)
+    {
+        mnBorderUpper = nBorder;
+        SetChanged();
+    }
+}
+
+void  SdrPage::SetRightBorder(sal_Int32 nBorder)
+{
+    if(mnBorderRight != nBorder)
+    {
+        mnBorderRight=nBorder;
+        SetChanged();
+    }
+}
+
+void  SdrPage::SetLowerBorder(sal_Int32 nBorder)
+{
+    if(mnBorderLower != nBorder)
+    {
+        mnBorderLower=nBorder;
+        SetChanged();
+    }
+}
+
+sal_Int32 SdrPage::GetLeftBorder() const
+{
+    return mnBorderLeft;
+}
+
+sal_Int32 SdrPage::GetUpperBorder() const
+{
+    return mnBorderUpper;
+}
+
+sal_Int32 SdrPage::GetRightBorder() const
+{
+    return mnBorderRight;
+}
+
+sal_Int32 SdrPage::GetLowerBorder() const
+{
+    return mnBorderLower;
+}
+
+// #i68775# React on PageNum changes (from Model in most cases)
+void SdrPage::SetPageNum(sal_uInt16 nNew)
+{
+    if(nNew != nPageNum)
+    {
+        // change
+        nPageNum = nNew;
+
+        // notify visualisations, also notifies e.g. buffered MasterPages
+        ActionChanged();
+    }
+}
+
+sal_uInt16 SdrPage::GetPageNum() const
+{
+    if (!mbInserted)
+        return 0;
+
+    if (mbMaster) {
+        if (getSdrModelFromSdrPage().IsMPgNumsDirty())
+            getSdrModelFromSdrPage().RecalcPageNums(true);
+    } else {
+        if (getSdrModelFromSdrPage().IsPagNumsDirty())
+            getSdrModelFromSdrPage().RecalcPageNums(false);
+    }
+    return nPageNum;
+}
+
+void SdrPage::SetChanged()
+{
+    // For test purposes, use the new ViewContact for change
+    // notification now.
+    ActionChanged();
+    getSdrModelFromSdrPage().SetChanged();
+}
+
+SdrPage* SdrPage::getSdrPageFromSdrObjList() const
+{
+    return const_cast< SdrPage* >(this);
+}
+
+// MasterPage interface
+
+void SdrPage::TRG_SetMasterPage(SdrPage& rNew)
+{
+    if(mpMasterPageDescriptor && &(mpMasterPageDescriptor->GetUsedPage()) == &rNew)
+        return;
+
+    if(mpMasterPageDescriptor)
+        TRG_ClearMasterPage();
+
+    mpMasterPageDescriptor.reset(new sdr::MasterPageDescriptor(*this, rNew));
+    GetViewContact().ActionChanged();
+}
+
+void SdrPage::TRG_ClearMasterPage()
+{
+    if(mpMasterPageDescriptor)
+    {
+        SetChanged();
+
+        // the flushViewObjectContacts() will do needed invalidates by deleting the involved VOCs
+        mpMasterPageDescriptor->GetUsedPage().GetViewContact().flushViewObjectContacts();
+
+        mpMasterPageDescriptor.reset();
+    }
+}
+
+SdrPage& SdrPage::TRG_GetMasterPage() const
+{
+    DBG_ASSERT(mpMasterPageDescriptor != nullptr, "TRG_GetMasterPage(): No MasterPage available. Use TRG_HasMasterPage() before access (!)");
+    return mpMasterPageDescriptor->GetUsedPage();
+}
+
+const SdrLayerIDSet& SdrPage::TRG_GetMasterPageVisibleLayers() const
+{
+    DBG_ASSERT(mpMasterPageDescriptor != nullptr, "TRG_GetMasterPageVisibleLayers(): No MasterPage available. Use TRG_HasMasterPage() before access (!)");
+    return mpMasterPageDescriptor->GetVisibleLayers();
+}
+
+void SdrPage::TRG_SetMasterPageVisibleLayers(const SdrLayerIDSet& rNew)
+{
+    DBG_ASSERT(mpMasterPageDescriptor != nullptr, "TRG_SetMasterPageVisibleLayers(): No MasterPage available. Use TRG_HasMasterPage() before access (!)");
+    mpMasterPageDescriptor->SetVisibleLayers(rNew);
+}
+
+sdr::contact::ViewContact& SdrPage::TRG_GetMasterPageDescriptorViewContact() const
+{
+    DBG_ASSERT(mpMasterPageDescriptor != nullptr, "TRG_GetMasterPageDescriptorViewContact(): No MasterPage available. Use TRG_HasMasterPage() before access (!)");
+    return mpMasterPageDescriptor->GetViewContact();
+}
+
+// used from SdrModel::RemoveMasterPage
+void SdrPage::TRG_ImpMasterPageRemoved(const SdrPage& rRemovedPage)
+{
+    if(TRG_HasMasterPage())
+    {
+        if(&TRG_GetMasterPage() == &rRemovedPage)
+        {
+            TRG_ClearMasterPage();
+        }
+    }
+}
+
+void SdrPage::MakePageObjectsNamesUnique()
+{
+    std::unordered_set<OUString> aNameSet;
+    for (size_t no(0); no < GetObjCount(); ++no)
+    {
+        SdrObject* pObj(GetObj(no));
+        if(nullptr != pObj)
+        {
+            if (!pObj->GetName().isEmpty())
+            {
+                pObj->MakeNameUnique(aNameSet);
+                SdrObjList* pSdrObjList = pObj->GetSubList(); // group
+                if (pSdrObjList)
+                {
+                    SdrObject* pListObj;
+                    SdrObjListIter aIter(pSdrObjList, SdrIterMode::DeepWithGroups);
+                    while (aIter.IsMore())
+                    {
+                        pListObj = aIter.Next();
+                        pListObj->MakeNameUnique(aNameSet);
+                    }
+                }
+            }
+        }
+    }
+}
+
+const SdrPageGridFrameList* SdrPage::GetGridFrameList(const SdrPageView* /*pPV*/, const tools::Rectangle* /*pRect*/) const
+{
+    return nullptr;
+}
+
+const SdrLayerAdmin& SdrPage::GetLayerAdmin() const
+{
+    return *mpLayerAdmin;
+}
+
+SdrLayerAdmin& SdrPage::GetLayerAdmin()
+{
+    return *mpLayerAdmin;
+}
+
+OUString SdrPage::GetLayoutName() const
+{
+    return OUString();
+}
+
+void SdrPage::SetInserted( bool bIns )
+{
+    if( mbInserted != bIns )
+    {
+        mbInserted = bIns;
+
+        // #i120437# go over whole hierarchy, not only over object level null (seen from grouping)
+        SdrObjListIter aIter(this, SdrIterMode::DeepNoGroups);
+
+        while ( aIter.IsMore() )
+        {
+            SdrObject* pObj = aIter.Next();
+            if ( dynamic_cast<const SdrOle2Obj* >(pObj) !=  nullptr )
+            {
+                if( mbInserted )
+                    static_cast<SdrOle2Obj*>(pObj)->Connect();
+                else
+                    static_cast<SdrOle2Obj*>(pObj)->Disconnect();
+            }
+        }
+    }
+}
+
+void SdrPage::SetUnoPage(uno::Reference<drawing::XDrawPage> const& xNewPage)
+{
+    mxUnoPage = xNewPage;
+}
+
+uno::Reference< uno::XInterface > const & SdrPage::getUnoPage()
+{
+    if( !mxUnoPage.is() )
+    {
+        // create one
+        mxUnoPage = createUnoPage();
+    }
+
+    return mxUnoPage;
+}
+
+uno::Reference< uno::XInterface > SdrPage::createUnoPage()
+{
+    css::uno::Reference< css::uno::XInterface > xInt =
+        static_cast<cppu::OWeakObject*>( new SvxFmDrawPage( this ) );
+    return xInt;
+}
+
+SfxStyleSheet* SdrPage::GetTextStyleSheetForObject( SdrObject* pObj ) const
+{
+    return pObj->GetStyleSheet();
+}
+
+/** returns an averaged background color of this page */
+// #i75566# GetBackgroundColor -> GetPageBackgroundColor and bScreenDisplay hint value
+Color SdrPage::GetPageBackgroundColor( SdrPageView const * pView, bool bScreenDisplay ) const
+{
+    Color aColor;
+
+    if(bScreenDisplay && (!pView || pView->GetApplicationDocumentColor() == COL_AUTO))
+    {
+        svtools::ColorConfig aColorConfig;
+        aColor = aColorConfig.GetColorValue( svtools::DOCCOLOR ).nColor;
+    }
+    else
+    {
+        aColor = pView->GetApplicationDocumentColor();
+    }
+
+    const SfxItemSet* pBackgroundFill = &getSdrPageProperties().GetItemSet();
+
+    if(!IsMasterPage() && TRG_HasMasterPage())
+    {
+        if(drawing::FillStyle_NONE == pBackgroundFill->Get(XATTR_FILLSTYLE).GetValue())
+        {
+            pBackgroundFill = &TRG_GetMasterPage().getSdrPageProperties().GetItemSet();
+        }
+    }
+
+    GetDraftFillColor(*pBackgroundFill, aColor);
+
+    return aColor;
+}
+
+/** *deprecated, use GetBackgroundColor with SdrPageView */
+Color SdrPage::GetPageBackgroundColor() const
+// #i75566# GetBackgroundColor -> GetPageBackgroundColor
+{
+    return GetPageBackgroundColor( nullptr );
+}
+
+/** this method returns true if the object from the ViewObjectContact should
+    be visible on this page while rendering.
+    bEdit selects if visibility test is for an editing view or a final render,
+    like printing.
+*/
+bool SdrPage::checkVisibility(
+    const sdr::contact::ViewObjectContact& /*rOriginal*/,
+    const sdr::contact::DisplayInfo& /*rDisplayInfo*/,
+    bool /*bEdit*/)
+{
+    // this will be handled in the application if needed
+    return true;
+}
+
+// DrawContact support: Methods for handling Page changes
+void SdrPage::ActionChanged()
+{
+    // Do necessary ViewContact actions
+    GetViewContact().ActionChanged();
+
+    // #i48535# also handle MasterPage change
+    if(TRG_HasMasterPage())
+    {
+        TRG_GetMasterPageDescriptorViewContact().ActionChanged();
+    }
+}
+
+SdrPageProperties& SdrPage::getSdrPageProperties()
+{
+    return *mpSdrPageProperties;
+}
+
+const SdrPageProperties& SdrPage::getSdrPageProperties() const
+{
+    return *mpSdrPageProperties;
+}
+
+const SdrPageProperties* SdrPage::getCorrectSdrPageProperties() const
+{
+    if(mpMasterPageDescriptor)
+    {
+        return mpMasterPageDescriptor->getCorrectSdrPageProperties();
+    }
+    else
+    {
+        return &getSdrPageProperties();
+    }
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */