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

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

1 files changed, 1990 insertions, 0 deletions

diff --git a/svx/source/svdraw/svdoole2.cxx b/svx/source/svdraw/svdoole2.cxx
new file mode 100644
index 000000000..110240782
--- /dev/null
+++ b/svx/source/svdraw/svdoole2.cxx
@@ -0,0 +1,1990 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <svx/svdoole2.hxx>
+
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/util/XModifyBroadcaster.hpp>
+#include <com/sun/star/util/XModifiable.hpp>
+#include <com/sun/star/embed/EmbedStates.hpp>
+#include <com/sun/star/embed/EmbedMisc.hpp>
+#include <com/sun/star/embed/Aspects.hpp>
+#include <com/sun/star/embed/ObjectSaveVetoException.hpp>
+#include <com/sun/star/embed/XEmbeddedObject.hpp>
+#include <com/sun/star/embed/XEmbedPersist2.hpp>
+#include <com/sun/star/embed/XInplaceClient.hpp>
+#include <com/sun/star/embed/XInplaceObject.hpp>
+#include <com/sun/star/embed/XLinkageSupport.hpp>
+#include <com/sun/star/embed/NoVisualAreaSizeException.hpp>
+#include <com/sun/star/embed/XWindowSupplier.hpp>
+#include <com/sun/star/document/XEventListener.hpp>
+#include <com/sun/star/container/XChild.hpp>
+#include <com/sun/star/document/XStorageBasedDocument.hpp>
+#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
+
+#include <cppuhelper/exc_hlp.hxx>
+
+#include <toolkit/helper/vclunohelper.hxx>
+#include <toolkit/helper/convert.hxx>
+
+#include <svtools/colorcfg.hxx>
+#include <svtools/embedhlp.hxx>
+
+#include <sfx2/objsh.hxx>
+#include <sfx2/ipclient.hxx>
+#include <sfx2/lnkbase.hxx>
+#include <sfx2/linkmgr.hxx>
+#include <tools/debug.hxx>
+#include <tools/globname.hxx>
+#include <tools/diagnose_ex.h>
+#include <comphelper/classids.hxx>
+#include <comphelper/propertyvalue.hxx>
+
+#include <sot/formats.hxx>
+#include <cppuhelper/implbase.hxx>
+
+#include <vcl/svapp.hxx>
+
+#include <svx/svdmodel.hxx>
+#include <svx/dialmgr.hxx>
+#include <svx/strings.hrc>
+#include <svx/svdetc.hxx>
+#include <unomlstr.hxx>
+#include <sdr/contact/viewcontactofsdrole2obj.hxx>
+#include <svx/svdograf.hxx>
+#include <sdr/properties/oleproperties.hxx>
+#include <svx/unoshape.hxx>
+#include <svx/xlineit0.hxx>
+#include <svx/xlnclit.hxx>
+#include <svx/xbtmpit.hxx>
+#include <svx/xfillit0.hxx>
+#include <svx/xflbmtit.hxx>
+#include <svx/xflbstit.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include <editeng/outlobj.hxx>
+#include <svx/svdpage.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <rtl/ref.hxx>
+#include <bitmaps.hlst>
+
+using namespace ::com::sun::star;
+
+static uno::Reference < beans::XPropertySet > lcl_getFrame_throw(const SdrOle2Obj* _pObject)
+{
+    uno::Reference < beans::XPropertySet > xFrame;
+    if ( _pObject )
+    {
+        uno::Reference< frame::XController> xController = _pObject->GetParentXModel()->getCurrentController();
+        if ( xController.is() )
+        {
+            xFrame.set( xController->getFrame(),uno::UNO_QUERY_THROW);
+        }
+    } // if ( _pObject )
+    return xFrame;
+}
+
+namespace {
+
+class SdrLightEmbeddedClient_Impl : public ::cppu::WeakImplHelper
+                                                            < embed::XStateChangeListener
+                                                            , document::XEventListener
+                                                            , embed::XInplaceClient
+                                                            , embed::XEmbeddedClient
+                                                            , embed::XWindowSupplier
+                                                            >
+{
+    uno::Reference< awt::XWindow > m_xWindow;
+    SdrOle2Obj* mpObj;
+
+    Fraction m_aScaleWidth;
+    Fraction m_aScaleHeight;
+
+
+public:
+    explicit SdrLightEmbeddedClient_Impl( SdrOle2Obj* pObj );
+    virtual ~SdrLightEmbeddedClient_Impl() override;
+
+    void SetSizeScale( const Fraction& aScaleWidth, const Fraction& aScaleHeight )
+    {
+        m_aScaleWidth = aScaleWidth;
+        m_aScaleHeight = aScaleHeight;
+    }
+
+    const Fraction& GetScaleWidth() const { return m_aScaleWidth; }
+    const Fraction& GetScaleHeight() const { return m_aScaleHeight; }
+
+    void setWindow(const uno::Reference< awt::XWindow >& _xWindow);
+
+    void disconnect();
+private:
+
+    tools::Rectangle impl_getScaledRect_nothrow() const;
+    // XStateChangeListener
+    virtual void SAL_CALL changingState( const css::lang::EventObject& aEvent, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) override;
+    virtual void SAL_CALL stateChanged( const css::lang::EventObject& aEvent, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) override;
+    virtual void SAL_CALL disposing( const css::lang::EventObject& aEvent ) override;
+
+    // document::XEventListener
+    virtual void SAL_CALL       notifyEvent( const document::EventObject& aEvent ) override;
+
+    // XEmbeddedClient
+    virtual void SAL_CALL saveObject() override;
+    virtual void SAL_CALL visibilityChanged( sal_Bool bVisible ) override;
+
+    // XComponentSupplier
+    virtual uno::Reference< util::XCloseable > SAL_CALL getComponent() override;
+
+    // XInplaceClient
+    virtual sal_Bool SAL_CALL canInplaceActivate() override;
+    virtual void SAL_CALL activatingInplace() override;
+    virtual void SAL_CALL activatingUI() override;
+    virtual void SAL_CALL deactivatedInplace() override;
+    virtual void SAL_CALL deactivatedUI() override;
+    virtual uno::Reference< css::frame::XLayoutManager > SAL_CALL getLayoutManager() override;
+    virtual uno::Reference< frame::XDispatchProvider > SAL_CALL getInplaceDispatchProvider() override;
+    virtual awt::Rectangle SAL_CALL getPlacement() override;
+    virtual awt::Rectangle SAL_CALL getClipRectangle() override;
+    virtual void SAL_CALL translateAccelerators( const uno::Sequence< awt::KeyEvent >& aKeys ) override;
+    virtual void SAL_CALL scrollObject( const awt::Size& aOffset ) override;
+    virtual void SAL_CALL changedPlacement( const awt::Rectangle& aPosRect ) override;
+
+    // XWindowSupplier
+    virtual uno::Reference< awt::XWindow > SAL_CALL getWindow() override;
+};
+
+}
+
+SdrLightEmbeddedClient_Impl::SdrLightEmbeddedClient_Impl( SdrOle2Obj* pObj )
+: mpObj( pObj )
+{
+}
+SdrLightEmbeddedClient_Impl::~SdrLightEmbeddedClient_Impl()
+{
+    assert(!mpObj);
+}
+tools::Rectangle SdrLightEmbeddedClient_Impl::impl_getScaledRect_nothrow() const
+{
+    tools::Rectangle aLogicRect( mpObj->GetLogicRect() );
+    // apply scaling to object area and convert to pixels
+    aLogicRect.SetSize( Size( tools::Long( aLogicRect.GetWidth() * m_aScaleWidth),
+                              tools::Long( aLogicRect.GetHeight() * m_aScaleHeight) ) );
+    return aLogicRect;
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::changingState( const css::lang::EventObject& /*aEvent*/, ::sal_Int32 /*nOldState*/, ::sal_Int32 /*nNewState*/ )
+{
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::stateChanged( const css::lang::EventObject& /*aEvent*/, ::sal_Int32 nOldState, ::sal_Int32 nNewState )
+{
+    SolarMutexGuard aGuard;
+
+    if ( mpObj && nOldState == embed::EmbedStates::LOADED && nNewState == embed::EmbedStates::RUNNING )
+    {
+        mpObj->ObjectLoaded();
+        GetSdrGlobalData().GetOLEObjCache().InsertObj(mpObj);
+    }
+    else if ( mpObj && nNewState == embed::EmbedStates::LOADED && nOldState == embed::EmbedStates::RUNNING )
+    {
+        GetSdrGlobalData().GetOLEObjCache().RemoveObj(mpObj);
+    }
+}
+
+void SdrLightEmbeddedClient_Impl::disconnect()
+{
+    SolarMutexGuard aGuard;
+    if (!mpObj)
+        return;
+    GetSdrGlobalData().GetOLEObjCache().RemoveObj(mpObj);
+    mpObj = nullptr;
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::disposing( const css::lang::EventObject& /*aEvent*/ )
+{
+    disconnect();
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::notifyEvent( const document::EventObject& aEvent )
+{
+    // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl
+
+    SolarMutexGuard aGuard;
+
+    // the code currently makes sense only in case there is no other client
+    if ( !(mpObj && mpObj->GetAspect() != embed::Aspects::MSOLE_ICON && aEvent.EventName == "OnVisAreaChanged"
+      && mpObj->GetObjRef().is() && mpObj->GetObjRef()->getClientSite() == uno::Reference< embed::XEmbeddedClient >( this )) )
+        return;
+
+    try
+    {
+        MapUnit aContainerMapUnit( MapUnit::Map100thMM );
+        uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY );
+        if ( xParentVis.is() )
+            aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) );
+
+        MapUnit aObjMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( mpObj->GetObjRef()->getMapUnit( mpObj->GetAspect() ) );
+
+        tools::Rectangle          aVisArea;
+        awt::Size aSz;
+        try
+        {
+            aSz = mpObj->GetObjRef()->getVisualAreaSize( mpObj->GetAspect() );
+        }
+        catch( embed::NoVisualAreaSizeException& )
+        {
+            TOOLS_WARN_EXCEPTION("svx.svdraw", "No visual area size!");
+            aSz.Width = 5000;
+            aSz.Height = 5000;
+        }
+        catch( uno::Exception& )
+        {
+            TOOLS_WARN_EXCEPTION("svx.svdraw", "");
+            aSz.Width = 5000;
+            aSz.Height = 5000;
+        }
+
+        aVisArea.SetSize( Size( aSz.Width, aSz.Height ) );
+        aVisArea = OutputDevice::LogicToLogic(aVisArea, MapMode(aObjMapUnit), MapMode(aContainerMapUnit));
+        Size aScaledSize( static_cast< tools::Long >( m_aScaleWidth * Fraction( aVisArea.GetWidth() ) ),
+                            static_cast< tools::Long >( m_aScaleHeight * Fraction( aVisArea.GetHeight() ) ) );
+        tools::Rectangle aLogicRect( mpObj->GetLogicRect() );
+
+        // react to the change if the difference is bigger than one pixel
+        Size aPixelDiff =
+            Application::GetDefaultDevice()->LogicToPixel(
+                Size( aLogicRect.GetWidth() - aScaledSize.Width(),
+                      aLogicRect.GetHeight() - aScaledSize.Height() ),
+                MapMode(aContainerMapUnit));
+        if( aPixelDiff.Width() || aPixelDiff.Height() )
+        {
+            mpObj->SetLogicRect( tools::Rectangle( aLogicRect.TopLeft(), aScaledSize ) );
+            mpObj->BroadcastObjectChange();
+        }
+        else
+            mpObj->ActionChanged();
+    }
+    catch( uno::Exception& )
+    {
+        TOOLS_WARN_EXCEPTION("svx.svdraw", "");
+    }
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::saveObject()
+{
+    // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl
+    uno::Reference< embed::XCommonEmbedPersist > xPersist;
+    uno::Reference< util::XModifiable > xModifiable;
+
+    {
+        SolarMutexGuard aGuard;
+
+        if ( !mpObj )
+            throw embed::ObjectSaveVetoException();
+
+        // the common persistence is supported by objects and links
+        xPersist.set( mpObj->GetObjRef(), uno::UNO_QUERY_THROW );
+        xModifiable.set( mpObj->GetParentXModel(), uno::UNO_QUERY );
+    }
+
+    xPersist->storeOwn();
+
+    if ( xModifiable.is() )
+        xModifiable->setModified( true );
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::visibilityChanged( sal_Bool /*bVisible*/ )
+{
+    // nothing to do currently
+    // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl
+    if ( mpObj )
+    {
+        tools::Rectangle aLogicRect( mpObj->GetLogicRect() );
+        Size aLogicSize( aLogicRect.GetWidth(), aLogicRect.GetHeight() );
+
+        if( mpObj->IsChart() )
+        {
+            //charts never should be stretched see #i84323# for example
+            mpObj->SetLogicRect( tools::Rectangle( aLogicRect.TopLeft(), aLogicSize ) );
+            mpObj->BroadcastObjectChange();
+        } // if( mpObj->IsChart() )
+    }
+}
+
+uno::Reference< util::XCloseable > SAL_CALL SdrLightEmbeddedClient_Impl::getComponent()
+{
+    uno::Reference< util::XCloseable > xResult;
+
+    SolarMutexGuard aGuard;
+    if ( mpObj )
+        xResult.set( mpObj->GetParentXModel(), uno::UNO_QUERY );
+
+    return xResult;
+}
+// XInplaceClient
+
+sal_Bool SAL_CALL SdrLightEmbeddedClient_Impl::canInplaceActivate()
+{
+    bool bRet = false;
+    SolarMutexGuard aGuard;
+    if ( mpObj )
+    {
+        uno::Reference< embed::XEmbeddedObject > xObject = mpObj->GetObjRef();
+        if ( !xObject.is() )
+            throw uno::RuntimeException();
+        // we don't want to switch directly from outplace to inplace mode
+        bRet = ( xObject->getCurrentState() != embed::EmbedStates::ACTIVE && mpObj->GetAspect() != embed::Aspects::MSOLE_ICON );
+    } // if ( mpObj )
+    return bRet;
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::activatingInplace()
+{
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::activatingUI()
+{
+    SolarMutexGuard aGuard;
+
+    uno::Reference < beans::XPropertySet > xFrame( lcl_getFrame_throw(mpObj));
+    uno::Reference < frame::XFrame > xOwnFrame( xFrame,uno::UNO_QUERY);
+    uno::Reference < frame::XFramesSupplier > xParentFrame = xOwnFrame->getCreator();
+    if ( xParentFrame.is() )
+        xParentFrame->setActiveFrame( xOwnFrame );
+
+    OLEObjCache& rObjCache = GetSdrGlobalData().GetOLEObjCache();
+    const size_t nCount = rObjCache.size();
+    for(sal_Int32 i = nCount-1 ; i >= 0;--i)
+    {
+        SdrOle2Obj* pObj = rObjCache[i];
+        if ( pObj != mpObj )
+        {
+            // only deactivate ole objects which belongs to the same frame
+            if ( xFrame == lcl_getFrame_throw(pObj) )
+            {
+                const uno::Reference< embed::XEmbeddedObject >& xObject = pObj->GetObjRef();
+                try
+                {
+                    if ( xObject->getStatus( pObj->GetAspect() ) & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE )
+                        xObject->changeState( embed::EmbedStates::INPLACE_ACTIVE );
+                    else
+                    {
+                        // the links should not stay in running state for long time because of locking
+                        uno::Reference< embed::XLinkageSupport > xLink( xObject, uno::UNO_QUERY );
+                        if ( xLink.is() && xLink->isLink() )
+                            xObject->changeState( embed::EmbedStates::LOADED );
+                        else
+                            xObject->changeState( embed::EmbedStates::RUNNING );
+                    }
+                }
+                catch (css::uno::Exception& )
+                {}
+            }
+        }
+    } // for(sal_Int32 i = nCount-1 ; i >= 0;--i)
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::deactivatedInplace()
+{
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::deactivatedUI()
+{
+    SolarMutexGuard aGuard;
+    css::uno::Reference< css::frame::XLayoutManager > xLayoutManager(getLayoutManager());
+    if ( xLayoutManager.is() )
+    {
+        static constexpr OUStringLiteral aMenuBarURL = u"private:resource/menubar/menubar";
+        if ( !xLayoutManager->isElementVisible( aMenuBarURL ) )
+            xLayoutManager->createElement( aMenuBarURL );
+    }
+}
+
+uno::Reference< css::frame::XLayoutManager > SAL_CALL SdrLightEmbeddedClient_Impl::getLayoutManager()
+{
+    uno::Reference< css::frame::XLayoutManager > xMan;
+    SolarMutexGuard aGuard;
+    uno::Reference < beans::XPropertySet > xFrame( lcl_getFrame_throw(mpObj));
+    try
+    {
+        xMan.set(xFrame->getPropertyValue("LayoutManager"),uno::UNO_QUERY);
+    }
+    catch ( uno::Exception& ex )
+    {
+        css::uno::Any anyEx = cppu::getCaughtException();
+        throw css::lang::WrappedTargetRuntimeException( ex.Message,
+                        nullptr, anyEx );
+    }
+
+    return xMan;
+}
+
+uno::Reference< frame::XDispatchProvider > SAL_CALL SdrLightEmbeddedClient_Impl::getInplaceDispatchProvider()
+{
+    SolarMutexGuard aGuard;
+    return uno::Reference < frame::XDispatchProvider >( lcl_getFrame_throw(mpObj), uno::UNO_QUERY_THROW );
+}
+
+awt::Rectangle SAL_CALL SdrLightEmbeddedClient_Impl::getPlacement()
+{
+    SolarMutexGuard aGuard;
+    if ( !mpObj )
+        throw uno::RuntimeException();
+
+    tools::Rectangle aLogicRect = impl_getScaledRect_nothrow();
+    MapUnit aContainerMapUnit( MapUnit::Map100thMM );
+    uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY );
+    if ( xParentVis.is() )
+        aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) );
+
+    aLogicRect = Application::GetDefaultDevice()->LogicToPixel(aLogicRect, MapMode(aContainerMapUnit));
+    return AWTRectangle( aLogicRect );
+}
+
+awt::Rectangle SAL_CALL SdrLightEmbeddedClient_Impl::getClipRectangle()
+{
+    return getPlacement();
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::translateAccelerators( const uno::Sequence< awt::KeyEvent >& /*aKeys*/ )
+{
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::scrollObject( const awt::Size& /*aOffset*/ )
+{
+}
+
+void SAL_CALL SdrLightEmbeddedClient_Impl::changedPlacement( const awt::Rectangle& aPosRect )
+{
+    SolarMutexGuard aGuard;
+    if ( !mpObj )
+        throw uno::RuntimeException();
+
+    uno::Reference< embed::XInplaceObject > xInplace( mpObj->GetObjRef(), uno::UNO_QUERY_THROW );
+
+    // check if the change is at least one pixel in size
+    awt::Rectangle aOldRect = getPlacement();
+    tools::Rectangle aNewPixelRect = VCLRectangle( aPosRect );
+    tools::Rectangle aOldPixelRect = VCLRectangle( aOldRect );
+    if ( aOldPixelRect == aNewPixelRect )
+        // nothing has changed
+        return;
+
+    // new scaled object area
+    MapUnit aContainerMapUnit( MapUnit::Map100thMM );
+    uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY );
+    if ( xParentVis.is() )
+        aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) );
+
+    tools::Rectangle aNewLogicRect = Application::GetDefaultDevice()->PixelToLogic(aNewPixelRect, MapMode(aContainerMapUnit));
+    tools::Rectangle aLogicRect = impl_getScaledRect_nothrow();
+
+    if ( aNewLogicRect == aLogicRect )
+        return;
+
+    // the calculation of the object area has not changed the object size
+    // it should be done here then
+    //SfxBooleanFlagGuard aGuard( m_bResizeNoScale, true );
+
+    // new size of the object area without scaling
+    Size aNewObjSize( tools::Long( aNewLogicRect.GetWidth() / m_aScaleWidth ),
+                      tools::Long( aNewLogicRect.GetHeight() / m_aScaleHeight ) );
+
+    // now remove scaling from new placement and keep this at the new object area
+    aNewLogicRect.SetSize( aNewObjSize );
+    // react to the change if the difference is bigger than one pixel
+    Size aPixelDiff =
+        Application::GetDefaultDevice()->LogicToPixel(
+            Size( aLogicRect.GetWidth() - aNewObjSize.Width(),
+                  aLogicRect.GetHeight() - aNewObjSize.Height() ),
+            MapMode(aContainerMapUnit));
+    if( aPixelDiff.Width() || aPixelDiff.Height() )
+    {
+        mpObj->SetLogicRect( tools::Rectangle( aLogicRect.TopLeft(), aNewObjSize ) );
+        mpObj->BroadcastObjectChange();
+    }
+    else
+        mpObj->ActionChanged();
+}
+// XWindowSupplier
+
+uno::Reference< awt::XWindow > SAL_CALL SdrLightEmbeddedClient_Impl::getWindow()
+{
+    SolarMutexGuard aGuard;
+    uno::Reference< awt::XWindow > xCurrent = m_xWindow;
+    if ( !xCurrent.is() )
+    {
+        if ( !mpObj )
+            throw uno::RuntimeException();
+        uno::Reference< frame::XFrame> xFrame(lcl_getFrame_throw(mpObj),uno::UNO_QUERY_THROW);
+        xCurrent = xFrame->getComponentWindow();
+    } // if ( !xCurrent.is() )
+    return xCurrent;
+}
+void SdrLightEmbeddedClient_Impl::setWindow(const uno::Reference< awt::XWindow >& _xWindow)
+{
+    m_xWindow = _xWindow;
+}
+
+SdrEmbedObjectLink::SdrEmbedObjectLink(SdrOle2Obj* pObject):
+    ::sfx2::SvBaseLink( ::SfxLinkUpdateMode::ONCALL, SotClipboardFormatId::SVXB ),
+    pObj(pObject)
+{
+    SetSynchron( false );
+}
+
+SdrEmbedObjectLink::~SdrEmbedObjectLink()
+{
+}
+
+::sfx2::SvBaseLink::UpdateResult SdrEmbedObjectLink::DataChanged(
+    const OUString& /*rMimeType*/, const css::uno::Any & /*rValue*/ )
+{
+    if ( !pObj->UpdateLinkURL_Impl() )
+    {
+        // the link URL was not changed
+        uno::Reference< embed::XEmbeddedObject > xObject = pObj->GetObjRef();
+        OSL_ENSURE( xObject.is(), "The object must exist always!" );
+        if ( xObject.is() )
+        {
+            // let the object reload the link
+            // TODO/LATER: reload call could be used for this case
+
+            try
+            {
+                sal_Int32 nState = xObject->getCurrentState();
+                if ( nState != embed::EmbedStates::LOADED )
+                {
+                    // in some cases the linked file probably is not locked so it could be changed
+                    xObject->changeState( embed::EmbedStates::LOADED );
+                    xObject->changeState( nState );
+                }
+            }
+            catch ( uno::Exception& )
+            {
+            }
+        }
+    }
+
+    pObj->GetNewReplacement();
+    pObj->SetChanged();
+
+    return SUCCESS;
+}
+
+void SdrEmbedObjectLink::Closed()
+{
+    pObj->BreakFileLink_Impl();
+    SvBaseLink::Closed();
+}
+
+SdrIFrameLink::SdrIFrameLink(SdrOle2Obj* pObject)
+    : ::sfx2::SvBaseLink(::SfxLinkUpdateMode::ONCALL, SotClipboardFormatId::SVXB)
+    , m_pObject(pObject)
+{
+    SetSynchron( false );
+}
+
+::sfx2::SvBaseLink::UpdateResult SdrIFrameLink::DataChanged(
+    const OUString&, const uno::Any& )
+{
+    uno::Reference<embed::XEmbeddedObject> xObject = m_pObject->GetObjRef();
+    uno::Reference<embed::XCommonEmbedPersist> xPersObj(xObject, uno::UNO_QUERY);
+    if (xPersObj.is())
+    {
+        // let the IFrameObject reload the link
+        try
+        {
+            xPersObj->reload(uno::Sequence<beans::PropertyValue>(), uno::Sequence<beans::PropertyValue>());
+        }
+        catch (const uno::Exception&)
+        {
+        }
+
+        m_pObject->SetChanged();
+    }
+
+    return SUCCESS;
+}
+
+class SdrOle2ObjImpl
+{
+public:
+    svt::EmbeddedObjectRef mxObjRef;
+
+    std::unique_ptr<Graphic> mxGraphic;
+    OUString        maProgName;
+    OUString        aPersistName;       // name of object in persist
+    rtl::Reference<SdrLightEmbeddedClient_Impl> mxLightClient; // must be registered as client only using AddOwnLightClient() call
+
+    bool mbFrame:1; // Due to compatibility at SdrTextObj for now
+    bool mbSuppressSetVisAreaSize:1; // #i118524#
+    mutable bool mbTypeAsked:1;
+    mutable bool mbIsChart:1;
+    bool mbLoadingOLEObjectFailed:1; // New local var to avoid repeated loading if load of OLE2 fails
+    bool mbConnected:1;
+
+    sfx2::SvBaseLink* mpObjectLink;
+    OUString maLinkURL;
+
+    rtl::Reference<SvxUnoShapeModifyListener> mxModifyListener;
+
+    explicit SdrOle2ObjImpl( bool bFrame ) :
+        mbFrame(bFrame),
+        mbSuppressSetVisAreaSize(false),
+        mbTypeAsked(false),
+        mbIsChart(false),
+        mbLoadingOLEObjectFailed(false),
+        mbConnected(false),
+        mpObjectLink(nullptr)
+    {
+        mxObjRef.Lock();
+    }
+
+    SdrOle2ObjImpl( bool bFrame, const svt::EmbeddedObjectRef& rObjRef ) :
+        mxObjRef(rObjRef),
+        mbFrame(bFrame),
+        mbSuppressSetVisAreaSize(false),
+        mbTypeAsked(false),
+        mbIsChart(false),
+        mbLoadingOLEObjectFailed(false),
+        mbConnected(false),
+        mpObjectLink(nullptr)
+    {
+        mxObjRef.Lock();
+    }
+
+    ~SdrOle2ObjImpl()
+    {
+        mxGraphic.reset();
+
+        if (mxModifyListener.is())
+        {
+            mxModifyListener->invalidate();
+        }
+    }
+};
+
+// Predicate determining whether the given OLE is an internal math
+// object
+static bool ImplIsMathObj( const uno::Reference < embed::XEmbeddedObject >& rObjRef )
+{
+    if ( !rObjRef.is() )
+        return false;
+
+    SvGlobalName aClassName( rObjRef->getClassID() );
+    return aClassName == SvGlobalName(SO3_SM_CLASSID_30) ||
+        aClassName == SvGlobalName(SO3_SM_CLASSID_40) ||
+        aClassName == SvGlobalName(SO3_SM_CLASSID_50) ||
+        aClassName == SvGlobalName(SO3_SM_CLASSID_60) ||
+        aClassName == SvGlobalName(SO3_SM_CLASSID);
+}
+
+// BaseProperties section
+
+std::unique_ptr<sdr::properties::BaseProperties> SdrOle2Obj::CreateObjectSpecificProperties()
+{
+    return std::make_unique<sdr::properties::OleProperties>(*this);
+}
+
+// DrawContact section
+
+std::unique_ptr<sdr::contact::ViewContact> SdrOle2Obj::CreateObjectSpecificViewContact()
+{
+    return std::make_unique<sdr::contact::ViewContactOfSdrOle2Obj>(*this);
+}
+
+void SdrOle2Obj::Init()
+{
+    // Stuff that was done from old SetModel:
+    // #i43086# #i85304 redo the change for charts for the above bugfix, as #i43086# does not occur anymore
+    // so maybe the ImpSetVisAreaSize call can be removed here completely
+    // Nevertheless I leave it in for other objects as I am not sure about the side effects when removing now
+    if(!getSdrModelFromSdrObject().isLocked() && !IsChart())
+    {
+        ImpSetVisAreaSize();
+    }
+
+    ::comphelper::IEmbeddedHelper* pDestPers(getSdrModelFromSdrObject().GetPersist());
+    if(pDestPers && !IsEmptyPresObj())
+    {
+        // object wasn't connected, now it should be
+        Connect_Impl();
+    }
+
+    AddListeners_Impl();
+}
+
+SdrOle2Obj::SdrOle2Obj(
+    SdrModel& rSdrModel,
+    bool bFrame_)
+:   SdrRectObj(rSdrModel),
+    mpImpl(new SdrOle2ObjImpl(bFrame_))
+{
+    Init();
+}
+
+SdrOle2Obj::SdrOle2Obj(SdrModel& rSdrModel, SdrOle2Obj const & rSource)
+:   SdrRectObj(rSdrModel, rSource),
+    mpImpl(new SdrOle2ObjImpl(/*bFrame*/false))
+{
+    Init();
+
+    // Manually copying bClosedObj attribute
+    SetClosedObj( rSource.IsClosedObj() );
+
+    mpImpl->aPersistName = rSource.mpImpl->aPersistName;
+    mpImpl->maProgName = rSource.mpImpl->maProgName;
+    mpImpl->mbFrame = rSource.mpImpl->mbFrame;
+
+    if (rSource.mpImpl->mxGraphic)
+    {
+        mpImpl->mxGraphic.reset(new Graphic(*rSource.mpImpl->mxGraphic));
+    }
+
+    if( IsEmptyPresObj() )
+        return;
+
+    ::comphelper::IEmbeddedHelper* pDestPers(getSdrModelFromSdrObject().GetPersist());
+    ::comphelper::IEmbeddedHelper* pSrcPers(rSource.getSdrModelFromSdrObject().GetPersist());
+    if( !(pDestPers && pSrcPers) )
+        return;
+
+    DBG_ASSERT( !mpImpl->mxObjRef.is(), "Object already existing!" );
+    comphelper::EmbeddedObjectContainer& rContainer = pSrcPers->getEmbeddedObjectContainer();
+    uno::Reference < embed::XEmbeddedObject > xObj = rContainer.GetEmbeddedObject( mpImpl->aPersistName );
+    if ( xObj.is() )
+    {
+        OUString aTmp;
+        mpImpl->mxObjRef.Assign( pDestPers->getEmbeddedObjectContainer().CopyAndGetEmbeddedObject(
+            rContainer, xObj, aTmp, pSrcPers->getDocumentBaseURL(), pDestPers->getDocumentBaseURL()), rSource.GetAspect());
+        mpImpl->mbTypeAsked = false;
+        mpImpl->aPersistName = aTmp;
+        CheckFileLink_Impl();
+    }
+
+    Connect();
+}
+
+SdrOle2Obj::SdrOle2Obj(
+    SdrModel& rSdrModel,
+    const svt::EmbeddedObjectRef& rNewObjRef,
+    const OUString& rNewObjName,
+    const tools::Rectangle& rNewRect)
+:   SdrRectObj(rSdrModel, rNewRect),
+    mpImpl(new SdrOle2ObjImpl(false/*bFrame_*/, rNewObjRef))
+{
+    mpImpl->aPersistName = rNewObjName;
+
+    if (mpImpl->mxObjRef.is() && (mpImpl->mxObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) )
+        m_bSizProt = true;
+
+    // For math objects, set closed state to transparent
+    SetClosedObj(!ImplIsMathObj( mpImpl->mxObjRef.GetObject() ));
+
+    Init();
+}
+
+OUString SdrOle2Obj::GetStyleString()
+{
+    OUString strStyle;
+    if (mpImpl->mxObjRef.is() && mpImpl->mxObjRef.IsChart())
+    {
+        strStyle = mpImpl->mxObjRef.GetChartType();
+    }
+    return strStyle;
+}
+
+SdrOle2Obj::~SdrOle2Obj()
+{
+    if ( mpImpl->mbConnected )
+        Disconnect();
+
+    DisconnectFileLink_Impl();
+
+    if (mpImpl->mxLightClient)
+    {
+        mpImpl->mxLightClient->disconnect();
+        mpImpl->mxLightClient.clear();
+    }
+}
+
+void SdrOle2Obj::SetAspect( sal_Int64 nAspect )
+{
+    mpImpl->mxObjRef.SetViewAspect( nAspect );
+}
+
+const svt::EmbeddedObjectRef& SdrOle2Obj::getEmbeddedObjectRef() const
+{
+    return mpImpl->mxObjRef;
+}
+
+sal_Int64 SdrOle2Obj::GetAspect() const
+{
+    return mpImpl->mxObjRef.GetViewAspect();
+}
+
+bool SdrOle2Obj::isInplaceActive() const
+{
+    return mpImpl->mxObjRef.is() && embed::EmbedStates::INPLACE_ACTIVE == mpImpl->mxObjRef->getCurrentState();
+}
+
+bool SdrOle2Obj::isUiActive() const
+{
+    return mpImpl->mxObjRef.is() && embed::EmbedStates::UI_ACTIVE == mpImpl->mxObjRef->getCurrentState();
+}
+
+void SdrOle2Obj::SetGraphic(const Graphic& rGrf)
+{
+    // only for setting a preview graphic
+    mpImpl->mxGraphic.reset(new Graphic(rGrf));
+
+    SetChanged();
+    BroadcastObjectChange();
+}
+
+void SdrOle2Obj::ClearGraphic()
+{
+    mpImpl->mxGraphic.reset();
+
+    SetChanged();
+    BroadcastObjectChange();
+}
+
+void SdrOle2Obj::SetProgName( const OUString& rName )
+{
+    mpImpl->maProgName = rName;
+}
+
+const OUString& SdrOle2Obj::GetProgName() const
+{
+    return mpImpl->maProgName;
+}
+
+bool SdrOle2Obj::IsEmpty() const
+{
+    return !mpImpl->mxObjRef.is();
+}
+
+void SdrOle2Obj::Connect(SvxOle2Shape* pCreator)
+{
+    if( IsEmptyPresObj() )
+        return;
+
+    if( mpImpl->mbConnected )
+    {
+        // currently there are situations where it seems to be unavoidable to have multiple connects
+        // changing this would need a larger code rewrite, so for now I remove the assertion
+        // OSL_FAIL("Connect() called on connected object!");
+        return;
+    }
+
+    Connect_Impl(pCreator);
+    AddListeners_Impl();
+}
+
+bool SdrOle2Obj::UpdateLinkURL_Impl()
+{
+    bool bResult = false;
+
+    if ( mpImpl->mpObjectLink )
+    {
+        sfx2::LinkManager* pLinkManager(getSdrModelFromSdrObject().GetLinkManager());
+
+        if ( pLinkManager )
+        {
+            OUString aNewLinkURL;
+            sfx2::LinkManager::GetDisplayNames( mpImpl->mpObjectLink, nullptr, &aNewLinkURL );
+            if ( !aNewLinkURL.equalsIgnoreAsciiCase( mpImpl->maLinkURL ) )
+            {
+                GetObjRef_Impl();
+                uno::Reference<embed::XCommonEmbedPersist> xPersObj( mpImpl->mxObjRef.GetObject(), uno::UNO_QUERY );
+                OSL_ENSURE( xPersObj.is(), "The object must exist!" );
+                if ( xPersObj.is() )
+                {
+                    try
+                    {
+                        sal_Int32 nCurState = mpImpl->mxObjRef->getCurrentState();
+                        if ( nCurState != embed::EmbedStates::LOADED )
+                            mpImpl->mxObjRef->changeState(embed::EmbedStates::LOADED);
+
+                        // TODO/LATER: there should be possible to get current mediadescriptor settings from the object
+                        uno::Sequence< beans::PropertyValue > aArgs{ comphelper::makePropertyValue(
+                            "URL", aNewLinkURL) };
+                        xPersObj->reload( aArgs, uno::Sequence< beans::PropertyValue >() );
+
+                        mpImpl->maLinkURL = aNewLinkURL;
+                        bResult = true;
+
+                        if ( nCurState != embed::EmbedStates::LOADED )
+                            mpImpl->mxObjRef->changeState(nCurState);
+                    }
+                    catch( css::uno::Exception const & )
+                    {
+                        TOOLS_WARN_EXCEPTION( "svx", "SdrOle2Obj::UpdateLinkURL_Impl()" );
+                    }
+                }
+
+                if ( !bResult )
+                {
+                    // TODO/LATER: return the old name to the link manager, is it possible?
+                }
+            }
+        }
+    }
+
+    return bResult;
+}
+
+void SdrOle2Obj::BreakFileLink_Impl()
+{
+    uno::Reference<document::XStorageBasedDocument> xDoc(getSdrModelFromSdrObject().getUnoModel(), uno::UNO_QUERY);
+
+    if ( !xDoc.is() )
+        return;
+
+    uno::Reference< embed::XStorage > xStorage = xDoc->getDocumentStorage();
+    if ( !xStorage.is() )
+        return;
+
+    try
+    {
+        uno::Reference< embed::XLinkageSupport > xLinkSupport( mpImpl->mxObjRef.GetObject(), uno::UNO_QUERY_THROW );
+        xLinkSupport->breakLink( xStorage, mpImpl->aPersistName );
+        DisconnectFileLink_Impl();
+        mpImpl->maLinkURL.clear();
+    }
+    catch( css::uno::Exception& )
+    {
+        TOOLS_WARN_EXCEPTION( "svx", "SdrOle2Obj::BreakFileLink_Impl()" );
+    }
+}
+
+void SdrOle2Obj::DisconnectFileLink_Impl()
+{
+    sfx2::LinkManager* pLinkManager(getSdrModelFromSdrObject().GetLinkManager());
+
+    if ( pLinkManager && mpImpl->mpObjectLink )
+    {
+        pLinkManager->Remove( mpImpl->mpObjectLink );
+        mpImpl->mpObjectLink = nullptr;
+    }
+}
+
+void SdrOle2Obj::CheckFileLink_Impl()
+{
+    if (!mpImpl->mxObjRef.GetObject().is() || mpImpl->mpObjectLink)
+        return;
+
+    try
+    {
+        uno::Reference<embed::XEmbeddedObject> xObject = mpImpl->mxObjRef.GetObject();
+        if (!xObject)
+            return;
+
+        bool bIFrame = false;
+
+        OUString aLinkURL;
+        uno::Reference<embed::XLinkageSupport> xLinkSupport(xObject, uno::UNO_QUERY);
+        if (xLinkSupport)
+        {
+            if (xLinkSupport->isLink())
+                aLinkURL = xLinkSupport->getLinkURL();
+        }
+        else
+        {
+            // get IFrame (Floating Frames) listed and updatable from the
+            // manage links dialog
+            SvGlobalName aClassId(xObject->getClassID());
+            if (aClassId == SvGlobalName(SO3_IFRAME_CLASSID))
+            {
+                uno::Reference<beans::XPropertySet> xSet(xObject->getComponent(), uno::UNO_QUERY);
+                if (xSet.is())
+                    xSet->getPropertyValue("FrameURL") >>= aLinkURL;
+                bIFrame = true;
+            }
+        }
+
+        if (!aLinkURL.isEmpty()) // this is a file link so the model link manager should handle it
+        {
+            sfx2::LinkManager* pLinkManager(getSdrModelFromSdrObject().GetLinkManager());
+
+            if ( pLinkManager )
+            {
+                SdrEmbedObjectLink* pEmbedObjectLink = nullptr;
+                if (!bIFrame)
+                {
+                    pEmbedObjectLink = new SdrEmbedObjectLink(this);
+                    mpImpl->mpObjectLink = pEmbedObjectLink;
+                }
+                else
+                    mpImpl->mpObjectLink = new SdrIFrameLink(this);
+                mpImpl->maLinkURL = aLinkURL;
+                pLinkManager->InsertFileLink( *mpImpl->mpObjectLink, sfx2::SvBaseLinkObjectType::ClientOle, aLinkURL );
+                if (pEmbedObjectLink)
+                    pEmbedObjectLink->Connect();
+            }
+        }
+    }
+    catch (const css::uno::Exception&)
+    {
+        TOOLS_WARN_EXCEPTION("svx", "SdrOle2Obj::CheckFileLink_Impl()");
+    }
+}
+
+void SdrOle2Obj::Connect_Impl(SvxOle2Shape* pCreator)
+{
+    if(mpImpl->aPersistName.isEmpty() )
+        return;
+
+    try
+    {
+        ::comphelper::IEmbeddedHelper* pPers(getSdrModelFromSdrObject().GetPersist());
+
+        if ( pPers )
+        {
+            comphelper::EmbeddedObjectContainer& rContainer = pPers->getEmbeddedObjectContainer();
+
+            if ( !rContainer.HasEmbeddedObject( mpImpl->aPersistName )
+              || ( mpImpl->mxObjRef.is() && !rContainer.HasEmbeddedObject( mpImpl->mxObjRef.GetObject() ) ) )
+            {
+                // object not known to container document
+                // No object -> disaster!
+                DBG_ASSERT( mpImpl->mxObjRef.is(), "No object in connect!");
+                if ( mpImpl->mxObjRef.is() )
+                {
+                    // object came from the outside, now add it to the container
+                    OUString aTmp;
+                    rContainer.InsertEmbeddedObject( mpImpl->mxObjRef.GetObject(), aTmp );
+                    mpImpl->aPersistName = aTmp;
+                }
+            }
+            else if ( !mpImpl->mxObjRef.is() )
+            {
+                mpImpl->mxObjRef.Assign( rContainer.GetEmbeddedObject( mpImpl->aPersistName ), mpImpl->mxObjRef.GetViewAspect() );
+                mpImpl->mbTypeAsked = false;
+            }
+
+            if ( mpImpl->mxObjRef.GetObject().is() )
+            {
+                mpImpl->mxObjRef.AssignToContainer( &rContainer, mpImpl->aPersistName );
+                mpImpl->mbConnected = true;
+                mpImpl->mxObjRef.Lock();
+            }
+        }
+
+        if (pCreator)
+        {
+            OUString sFrameURL(pCreator->GetAndClearInitialFrameURL());
+            if (!sFrameURL.isEmpty() && svt::EmbeddedObjectRef::TryRunningState(mpImpl->mxObjRef.GetObject()))
+            {
+                uno::Reference<beans::XPropertySet> xSet(mpImpl->mxObjRef->getComponent(), uno::UNO_QUERY);
+                if (xSet.is())
+                    xSet->setPropertyValue("FrameURL", uno::Any(sFrameURL));
+            }
+        }
+
+        if ( mpImpl->mxObjRef.is() )
+        {
+            if ( !mpImpl->mxLightClient.is() )
+                mpImpl->mxLightClient = new SdrLightEmbeddedClient_Impl( this );
+
+            mpImpl->mxObjRef->addStateChangeListener( mpImpl->mxLightClient );
+            mpImpl->mxObjRef->addEventListener( mpImpl->mxLightClient );
+
+            if ( mpImpl->mxObjRef->getCurrentState() != embed::EmbedStates::LOADED )
+                GetSdrGlobalData().GetOLEObjCache().InsertObj(this);
+
+            CheckFileLink_Impl();
+
+            uno::Reference< container::XChild > xChild( mpImpl->mxObjRef.GetObject(), uno::UNO_QUERY );
+            if( xChild.is() )
+            {
+                uno::Reference< uno::XInterface > xParent( getSdrModelFromSdrObject().getUnoModel());
+                if( xParent.is())
+                    xChild->setParent( getSdrModelFromSdrObject().getUnoModel() );
+            }
+
+        }
+    }
+    catch( css::uno::Exception& )
+    {
+        TOOLS_WARN_EXCEPTION( "svx", "SdrOle2Obj::Connect_Impl()" );
+    }
+}
+
+void SdrOle2Obj::ObjectLoaded()
+{
+    AddListeners_Impl();
+}
+
+void SdrOle2Obj::AddListeners_Impl()
+{
+    if( !(mpImpl->mxObjRef.is() && mpImpl->mxObjRef->getCurrentState() != embed::EmbedStates::LOADED) )
+        return;
+
+    // register modify listener
+    if (!mpImpl->mxModifyListener.is())
+    {
+        mpImpl->mxModifyListener = new SvxUnoShapeModifyListener(this);
+    }
+
+    uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY );
+    if (xBC.is())
+    {
+        xBC->addModifyListener( mpImpl->mxModifyListener );
+    }
+}
+
+void SdrOle2Obj::Disconnect()
+{
+    if( IsEmptyPresObj() )
+        return;
+
+    if( !mpImpl->mbConnected )
+    {
+        OSL_FAIL("Disconnect() called on disconnected object!");
+        return;
+    }
+
+    RemoveListeners_Impl();
+    Disconnect_Impl();
+}
+
+void SdrOle2Obj::RemoveListeners_Impl()
+{
+    if ( !mpImpl->mxObjRef.is() || mpImpl->aPersistName.isEmpty() )
+        return;
+
+    try
+    {
+        sal_Int32 nState = mpImpl->mxObjRef->getCurrentState();
+        if ( nState != embed::EmbedStates::LOADED )
+        {
+            uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY );
+            if (xBC.is() && mpImpl->mxModifyListener.is())
+            {
+                xBC->removeModifyListener( mpImpl->mxModifyListener );
+            }
+        }
+    }
+    catch( css::uno::Exception& )
+    {
+        TOOLS_WARN_EXCEPTION( "svx",  "SdrOle2Obj::RemoveListeners_Impl()" );
+    }
+}
+
+void SdrOle2Obj::Disconnect_Impl()
+{
+    try
+    {
+        if ( !mpImpl->aPersistName.isEmpty() )
+        {
+            if( getSdrModelFromSdrObject().IsInDestruction() )
+            {
+                // TODO/LATER: here we must assume that the destruction of the model is enough to make clear that we will not
+                // remove the object from the container, even if the DrawingObject itself is not destroyed (unfortunately this
+                // There is no real need to do the following removing of the object from the container
+                // in case the model has correct persistence, but in case of problems such a removing
+                // would make the behavior of the office more stable
+
+                comphelper::EmbeddedObjectContainer* pContainer = mpImpl->mxObjRef.GetContainer();
+                if ( pContainer )
+                {
+                    pContainer->CloseEmbeddedObject( mpImpl->mxObjRef.GetObject() );
+                    mpImpl->mxObjRef.AssignToContainer( nullptr, mpImpl->aPersistName );
+                }
+
+                // happens later than the destruction of the model, so we can't assert that).
+                //DBG_ASSERT( bInDestruction, "Model is destroyed, but not me?!" );
+                //TODO/LATER: should be make sure that the ObjectShell also forgets the object, because we will close it soon?
+                /*
+                uno::Reference < util::XCloseable > xClose( xObjRef, uno::UNO_QUERY );
+                if ( xClose.is() )
+                {
+                    try
+                    {
+                        xClose->close( true );
+                    }
+                    catch ( util::CloseVetoException& )
+                    {
+                        // there's still someone who needs the object!
+                    }
+                }
+
+                xObjRef = NULL;*/
+            }
+            else if ( mpImpl->mxObjRef.is() )
+            {
+                if ( getSdrModelFromSdrObject().getUnoModel().is() )
+                {
+                    // remove object, but don't close it (that's up to someone else)
+                    comphelper::EmbeddedObjectContainer* pContainer = mpImpl->mxObjRef.GetContainer();
+                    if ( pContainer )
+                    {
+                        pContainer->RemoveEmbeddedObject( mpImpl->mxObjRef.GetObject() );
+
+                        // TODO/LATER: mpImpl->aPersistName contains outdated information, to keep it updated
+                        // it should be returned from RemoveEmbeddedObject call. Currently it is no problem,
+                        // since no container is adjusted, actually the empty string could be provided as a name here
+                        mpImpl->mxObjRef.AssignToContainer( nullptr, mpImpl->aPersistName );
+                    }
+
+                    DisconnectFileLink_Impl();
+                }
+            }
+        }
+
+        if ( mpImpl->mxObjRef.is() && mpImpl->mxLightClient.is() )
+        {
+            mpImpl->mxObjRef->removeStateChangeListener ( mpImpl->mxLightClient );
+            mpImpl->mxObjRef->removeEventListener( mpImpl->mxLightClient );
+            mpImpl->mxObjRef->setClientSite( nullptr );
+
+            GetSdrGlobalData().GetOLEObjCache().RemoveObj(this);
+        }
+    }
+    catch( css::uno::Exception& )
+    {
+        TOOLS_WARN_EXCEPTION( "svx", "SdrOle2Obj::Disconnect_Impl()" );
+    }
+
+    mpImpl->mbConnected = false;
+}
+
+SdrObjectUniquePtr SdrOle2Obj::createSdrGrafObjReplacement(bool bAddText) const
+{
+    const Graphic* pOLEGraphic = GetGraphic();
+
+    if(pOLEGraphic)
+    {
+        // #i118485# allow creating a SdrGrafObj representation
+        SdrGrafObj* pClone = new SdrGrafObj(
+            getSdrModelFromSdrObject(),
+            *pOLEGraphic);
+
+        // copy transformation
+        basegfx::B2DHomMatrix aMatrix;
+        basegfx::B2DPolyPolygon aPolyPolygon;
+
+        TRGetBaseGeometry(aMatrix, aPolyPolygon);
+        pClone->TRSetBaseGeometry(aMatrix, aPolyPolygon);
+
+        // copy all attributes to support graphic styles for OLEs
+        pClone->SetStyleSheet(GetStyleSheet(), false);
+        pClone->SetMergedItemSet(GetMergedItemSet());
+
+        if(bAddText)
+        {
+            // #i118485# copy text (Caution! Model needed, as guaranteed in aw080)
+            OutlinerParaObject* pOPO = GetOutlinerParaObject();
+
+            if(pOPO)
+            {
+                pClone->NbcSetOutlinerParaObject(*pOPO);
+            }
+        }
+
+        return SdrObjectUniquePtr(pClone);
+    }
+    else
+    {
+        // #i100710# pOLEGraphic may be zero (no visualisation available),
+        // so we need to use the OLE replacement graphic
+        SdrRectObj* pClone = new SdrRectObj(
+            getSdrModelFromSdrObject(),
+            GetSnapRect());
+
+        // gray outline
+        pClone->SetMergedItem(XLineStyleItem(css::drawing::LineStyle_SOLID));
+        const svtools::ColorConfig aColorConfig;
+        const svtools::ColorConfigValue aColor(aColorConfig.GetColorValue(svtools::OBJECTBOUNDARIES));
+        pClone->SetMergedItem(XLineColorItem(OUString(), aColor.nColor));
+
+        // bitmap fill
+        pClone->SetMergedItem(XFillStyleItem(drawing::FillStyle_BITMAP));
+        pClone->SetMergedItem(XFillBitmapItem(OUString(), GetEmptyOLEReplacementGraphic()));
+        pClone->SetMergedItem(XFillBmpTileItem(false));
+        pClone->SetMergedItem(XFillBmpStretchItem(false));
+
+        return SdrObjectUniquePtr(pClone);
+    }
+}
+
+SdrObjectUniquePtr SdrOle2Obj::DoConvertToPolyObj(bool bBezier, bool bAddText) const
+{
+    // #i118485# missing converter added
+    SdrObjectUniquePtr pRetval = createSdrGrafObjReplacement(true);
+
+    if(pRetval)
+    {
+        return pRetval->DoConvertToPolyObj(bBezier, bAddText);
+    }
+
+    return nullptr;
+}
+
+void SdrOle2Obj::handlePageChange(SdrPage* pOldPage, SdrPage* pNewPage)
+{
+    const bool bRemove(pNewPage == nullptr && pOldPage != nullptr);
+    const bool bInsert(pNewPage != nullptr && pOldPage == nullptr);
+
+    if (bRemove && mpImpl->mbConnected )
+    {
+        Disconnect();
+    }
+
+    // call parent
+    SdrRectObj::handlePageChange(pOldPage, pNewPage);
+
+    if (bInsert && !mpImpl->mbConnected )
+    {
+        Connect();
+    }
+}
+
+void SdrOle2Obj::SetObjRef( const css::uno::Reference < css::embed::XEmbeddedObject >& rNewObjRef )
+{
+    DBG_ASSERT( !rNewObjRef.is() || !mpImpl->mxObjRef.GetObject().is(), "SetObjRef called on already initialized object!");
+    if( rNewObjRef == mpImpl->mxObjRef.GetObject() )
+        return;
+
+    // the caller of the method is responsible to control the old object, it will not be closed here
+    // Otherwise WW8 import crashes because it transfers control to OLENode by this method
+    if ( mpImpl->mxObjRef.GetObject().is() )
+        mpImpl->mxObjRef.Lock( false );
+
+    // avoid removal of object in Disconnect! It is definitely a HACK to call SetObjRef(0)!
+    // This call will try to close the objects; so if anybody else wants to keep it, it must be locked by a CloseListener
+    mpImpl->mxObjRef.Clear();
+
+    if ( mpImpl->mbConnected )
+        Disconnect();
+
+    mpImpl->mxObjRef.Assign( rNewObjRef, GetAspect() );
+    mpImpl->mbTypeAsked = false;
+
+    if ( mpImpl->mxObjRef.is() )
+    {
+        mpImpl->mxGraphic.reset();
+
+        if ( mpImpl->mxObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE )
+            SetResizeProtect(true);
+
+        // For math objects, set closed state to transparent
+        SetClosedObj(!ImplIsMathObj( rNewObjRef ));
+
+        Connect();
+    }
+
+    SetChanged();
+    BroadcastObjectChange();
+}
+
+void SdrOle2Obj::SetClosedObj( bool bIsClosed )
+{
+    // TODO/LATER: do we still need this hack?
+    // Allow changes to the closed state of OLE objects
+    m_bClosedObj = bIsClosed;
+}
+
+SdrObjectUniquePtr SdrOle2Obj::getFullDragClone() const
+{
+    // #i118485# use central replacement generator
+    return createSdrGrafObjReplacement(false);
+}
+
+void SdrOle2Obj::SetPersistName( const OUString& rPersistName, SvxOle2Shape* pCreator )
+{
+    DBG_ASSERT( mpImpl->aPersistName.isEmpty(), "Persist name changed!");
+
+    mpImpl->aPersistName = rPersistName;
+    mpImpl->mbLoadingOLEObjectFailed = false;
+
+    Connect(pCreator);
+    SetChanged();
+}
+
+void SdrOle2Obj::AbandonObject()
+{
+    mpImpl->aPersistName.clear();
+    mpImpl->mbLoadingOLEObjectFailed = false;
+    SetObjRef(nullptr);
+}
+
+const OUString& SdrOle2Obj::GetPersistName() const
+{
+    return mpImpl->aPersistName;
+}
+
+void SdrOle2Obj::TakeObjInfo(SdrObjTransformInfoRec& rInfo) const
+{
+    // #i118485# Allowing much more attributes for OLEs
+    rInfo.bRotateFreeAllowed = true;
+    rInfo.bRotate90Allowed = true;
+    rInfo.bMirrorFreeAllowed = true;
+    rInfo.bMirror45Allowed = true;
+    rInfo.bMirror90Allowed = true;
+    rInfo.bTransparenceAllowed = true;
+    rInfo.bShearAllowed = true;
+    rInfo.bEdgeRadiusAllowed = false;
+    rInfo.bNoOrthoDesired = false;
+    rInfo.bCanConvToPath = true;
+    rInfo.bCanConvToPoly = true;
+    rInfo.bCanConvToPathLineToArea = false;
+    rInfo.bCanConvToPolyLineToArea = false;
+    rInfo.bCanConvToContour = true;
+}
+
+SdrObjKind SdrOle2Obj::GetObjIdentifier() const
+{
+    return mpImpl->mbFrame ? SdrObjKind::OLEPluginFrame : SdrObjKind::OLE2;
+}
+
+OUString SdrOle2Obj::TakeObjNameSingul() const
+{
+    OUStringBuffer sName(SvxResId(mpImpl->mbFrame ? STR_ObjNameSingulFrame : STR_ObjNameSingulOLE2));
+
+    const OUString aName(GetName());
+
+    if (!aName.isEmpty())
+    {
+        sName.append(" '");
+        sName.append(aName);
+        sName.append('\'');
+    }
+
+    return sName.makeStringAndClear();
+}
+
+OUString SdrOle2Obj::TakeObjNamePlural() const
+{
+    return SvxResId(mpImpl->mbFrame ? STR_ObjNamePluralFrame : STR_ObjNamePluralOLE2);
+}
+
+SdrOle2Obj* SdrOle2Obj::CloneSdrObject(SdrModel& rTargetModel) const
+{
+    return new SdrOle2Obj(rTargetModel, *this);
+}
+
+void SdrOle2Obj::ImpSetVisAreaSize()
+{
+    // #i118524# do not again set VisAreaSize when the call comes from OLE client (e.g. ObjectAreaChanged)
+    if (mpImpl->mbSuppressSetVisAreaSize)
+        return;
+
+    // currently there is no need to recalculate scaling for iconified objects
+    // TODO/LATER: it might be needed in future when it is possible to change the icon
+    if ( GetAspect() == embed::Aspects::MSOLE_ICON )
+        return;
+
+    // the object area of an embedded object was changed, e.g. by user interaction an a selected object
+    GetObjRef();
+    if (!mpImpl->mxObjRef.is())
+        return;
+
+    sal_Int64 nMiscStatus = mpImpl->mxObjRef->getStatus( GetAspect() );
+
+    // the client is required to get access to scaling
+    SfxInPlaceClient* pClient(
+        SfxInPlaceClient::GetClient(
+            dynamic_cast<SfxObjectShell*>(
+                getSdrModelFromSdrObject().GetPersist()),
+                mpImpl->mxObjRef.GetObject()));
+    const bool bHasOwnClient(
+        mpImpl->mxLightClient.is() &&
+        mpImpl->mxObjRef->getClientSite() == uno::Reference< embed::XEmbeddedClient >( mpImpl->mxLightClient ) );
+
+    if ( pClient || bHasOwnClient )
+    {
+        // TODO: IMHO we need to do similar things when object is UIActive or OutplaceActive?!
+        if ( ((nMiscStatus & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) &&
+                svt::EmbeddedObjectRef::TryRunningState( mpImpl->mxObjRef.GetObject() ))
+                || mpImpl->mxObjRef->getCurrentState() == embed::EmbedStates::INPLACE_ACTIVE
+                )
+        {
+            Fraction aScaleWidth;
+            Fraction aScaleHeight;
+            if ( pClient )
+            {
+                aScaleWidth = pClient->GetScaleWidth();
+                aScaleHeight = pClient->GetScaleHeight();
+            }
+            else
+            {
+                aScaleWidth = mpImpl->mxLightClient->GetScaleWidth();
+                aScaleHeight = mpImpl->mxLightClient->GetScaleHeight();
+            }
+
+            // The object wants to resize itself (f.e. Chart wants to recalculate the layout)
+            // or object is inplace active and so has a window that must be resized also
+            // In these cases the change in the object area size will be reflected in a change of the
+            // objects' visual area. The scaling will not change, but it might exist already and must
+            // be used in calculations
+            MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( mpImpl->mxObjRef->getMapUnit( GetAspect() ) );
+            Size aVisSize;
+            if (sal_Int32(aScaleWidth) != 0 && sal_Int32(aScaleHeight) != 0) // avoid div by zero
+                aVisSize = Size( static_cast<tools::Long>( Fraction( maRect.GetWidth() ) / aScaleWidth ),
+                                 static_cast<tools::Long>( Fraction( maRect.GetHeight() ) / aScaleHeight ) );
+
+            aVisSize = OutputDevice::LogicToLogic(
+                aVisSize,
+                MapMode(getSdrModelFromSdrObject().GetScaleUnit()),
+                MapMode(aMapUnit));
+            awt::Size aSz;
+            aSz.Width = aVisSize.Width();
+            aSz.Height = aVisSize.Height();
+            mpImpl->mxObjRef->setVisualAreaSize( GetAspect(), aSz );
+
+            try
+            {
+                aSz = mpImpl->mxObjRef->getVisualAreaSize( GetAspect() );
+            }
+            catch( embed::NoVisualAreaSizeException& )
+            {}
+
+            tools::Rectangle aAcceptedVisArea;
+            aAcceptedVisArea.SetSize( Size( static_cast<tools::Long>( Fraction( tools::Long( aSz.Width ) ) * aScaleWidth ),
+                                            static_cast<tools::Long>( Fraction( tools::Long( aSz.Height ) ) * aScaleHeight ) ) );
+            if (aVisSize != aAcceptedVisArea.GetSize())
+            {
+                // server changed VisArea to its liking and the VisArea is different than the suggested one
+                // store the new value as given by the object
+                MapUnit aNewMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( mpImpl->mxObjRef->getMapUnit( GetAspect() ) );
+                maRect.SetSize(
+                    OutputDevice::LogicToLogic(
+                        aAcceptedVisArea.GetSize(),
+                        MapMode(aNewMapUnit),
+                        MapMode(getSdrModelFromSdrObject().GetScaleUnit())));
+            }
+
+            // make the new object area known to the client
+            // compared to the "else" branch aRect might have been changed by the object and no additional scaling was applied
+            // WHY this -> OSL_ASSERT( pClient );
+            if( pClient )
+                pClient->SetObjArea(maRect);
+
+            // we need a new replacement image as the object has resized itself
+
+            //#i79578# don't request a new replacement image for charts to often
+            //a chart sends a modified call to the framework if it was changed
+            //thus the replacement update is already handled there
+            if( !IsChart() )
+                mpImpl->mxObjRef.UpdateReplacement();
+        }
+        else
+        {
+            // The object isn't active and does not want to resize itself so the changed object area size
+            // will be reflected in a changed object scaling
+            Fraction aScaleWidth;
+            Fraction aScaleHeight;
+            Size aObjAreaSize;
+            if ( CalculateNewScaling( aScaleWidth, aScaleHeight, aObjAreaSize ) )
+            {
+                if ( pClient )
+                {
+                    tools::Rectangle aScaleRect(maRect.TopLeft(), aObjAreaSize);
+                    pClient->SetObjAreaAndScale( aScaleRect, aScaleWidth, aScaleHeight);
+                }
+                else
+                {
+                    mpImpl->mxLightClient->SetSizeScale( aScaleWidth, aScaleHeight );
+                }
+            }
+        }
+    }
+    else if( (nMiscStatus & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) &&
+        svt::EmbeddedObjectRef::TryRunningState( mpImpl->mxObjRef.GetObject() ) )
+    {
+        //also handle not sfx based ole objects e.g. charts
+        //#i83860# resizing charts in impress distorts fonts
+        uno::Reference< embed::XVisualObject > xVisualObject( getXModel(), uno::UNO_QUERY );
+        if( xVisualObject.is() )
+        {
+            const MapUnit aMapUnit(
+                VCLUnoHelper::UnoEmbed2VCLMapUnit(
+                    mpImpl->mxObjRef->getMapUnit(GetAspect())));
+            const Point aTL( maRect.TopLeft() );
+            const Point aBR( maRect.BottomRight() );
+            const Point aTL2(
+                OutputDevice::LogicToLogic(
+                    aTL,
+                    MapMode(getSdrModelFromSdrObject().GetScaleUnit()),
+                    MapMode(aMapUnit)));
+            const Point aBR2(
+                OutputDevice::LogicToLogic(
+                    aBR,
+                    MapMode(getSdrModelFromSdrObject().GetScaleUnit()),
+                    MapMode(aMapUnit)));
+            const tools::Rectangle aNewRect(
+                aTL2,
+                aBR2);
+
+            xVisualObject->setVisualAreaSize(
+                GetAspect(),
+                awt::Size(
+                    aNewRect.GetWidth(),
+                    aNewRect.GetHeight()));
+        }
+    }
+}
+
+void SdrOle2Obj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
+{
+    if(!getSdrModelFromSdrObject().isLocked())
+    {
+        GetObjRef();
+
+        if ( mpImpl->mxObjRef.is() && ( mpImpl->mxObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE ) )
+        {
+            // if the object needs recompose on resize
+            // the client site should be created before the resize will take place
+            // check whether there is no client site and create it if necessary
+            AddOwnLightClient();
+        }
+    }
+
+    SdrRectObj::NbcResize(rRef,xFact,yFact);
+
+    if( !getSdrModelFromSdrObject().isLocked() )
+        ImpSetVisAreaSize();
+}
+
+void SdrOle2Obj::SetGeoData(const SdrObjGeoData& rGeo)
+{
+    SdrRectObj::SetGeoData(rGeo);
+
+    if( !getSdrModelFromSdrObject().isLocked() )
+        ImpSetVisAreaSize();
+}
+
+void SdrOle2Obj::NbcSetSnapRect(const tools::Rectangle& rRect)
+{
+    SdrRectObj::NbcSetSnapRect(rRect);
+
+    if( !getSdrModelFromSdrObject().isLocked() )
+        ImpSetVisAreaSize();
+
+    if ( mpImpl->mxObjRef.is() && IsChart() )
+    {
+        //#i103460# charts do not necessarily have an own size within ODF files,
+        //for this case they need to use the size settings from the surrounding frame,
+        //which is made available with this method as there is no other way
+        mpImpl->mxObjRef.SetDefaultSizeForChart( Size( rRect.GetWidth(), rRect.GetHeight() ) );
+    }
+}
+
+void SdrOle2Obj::NbcSetLogicRect(const tools::Rectangle& rRect)
+{
+    SdrRectObj::NbcSetLogicRect(rRect);
+
+    if( !getSdrModelFromSdrObject().isLocked() )
+        ImpSetVisAreaSize();
+}
+
+const Graphic* SdrOle2Obj::GetGraphic() const
+{
+    if ( mpImpl->mxObjRef.is() )
+        return mpImpl->mxObjRef.GetGraphic();
+    return mpImpl->mxGraphic.get();
+}
+
+void SdrOle2Obj::GetNewReplacement()
+{
+    if ( mpImpl->mxObjRef.is() )
+        mpImpl->mxObjRef.UpdateReplacement();
+}
+
+Size SdrOle2Obj::GetOrigObjSize( MapMode const * pTargetMapMode ) const
+{
+    return mpImpl->mxObjRef.GetSize( pTargetMapMode );
+}
+
+void SdrOle2Obj::setSuppressSetVisAreaSize( bool bNew )
+{
+    mpImpl->mbSuppressSetVisAreaSize = bNew;
+}
+
+void SdrOle2Obj::NbcMove(const Size& rSize)
+{
+    SdrRectObj::NbcMove(rSize);
+
+    if( !getSdrModelFromSdrObject().isLocked() )
+        ImpSetVisAreaSize();
+}
+
+bool SdrOle2Obj::CanUnloadRunningObj( const uno::Reference< embed::XEmbeddedObject >& xObj, sal_Int64 nAspect )
+{
+    uno::Reference<embed::XEmbedPersist2> xPersist(xObj, uno::UNO_QUERY);
+    if (xPersist.is())
+    {
+        if (!xPersist->isStored())
+            // It doesn't have persistent storage.  We can't unload this.
+            return false;
+    }
+
+    bool bResult = false;
+
+    sal_Int32 nState = xObj->getCurrentState();
+    if ( nState == embed::EmbedStates::LOADED )
+    {
+        // the object is already unloaded
+        bResult = true;
+    }
+    else
+    {
+        uno::Reference < util::XModifiable > xModifiable( xObj->getComponent(), uno::UNO_QUERY );
+        if ( !xModifiable.is() )
+            bResult = true;
+        else
+        {
+            sal_Int64 nMiscStatus = xObj->getStatus( nAspect );
+
+            if ( embed::EmbedMisc::MS_EMBED_ALWAYSRUN != ( nMiscStatus & embed::EmbedMisc::MS_EMBED_ALWAYSRUN ) &&
+            embed::EmbedMisc::EMBED_ACTIVATEIMMEDIATELY != ( nMiscStatus & embed::EmbedMisc::EMBED_ACTIVATEIMMEDIATELY ) &&
+            !( xModifiable.is() && xModifiable->isModified() ) &&
+            !( nState == embed::EmbedStates::INPLACE_ACTIVE || nState == embed::EmbedStates::UI_ACTIVE || nState == embed::EmbedStates::ACTIVE ) )
+            {
+                bResult = true;
+            }
+        }
+    }
+
+    return bResult;
+}
+
+bool SdrOle2Obj::Unload( const uno::Reference< embed::XEmbeddedObject >& xObj, sal_Int64 nAspect )
+{
+    bool bResult = false;
+
+    if ( CanUnloadRunningObj( xObj, nAspect ) )
+    {
+        try
+        {
+            xObj->changeState( embed::EmbedStates::LOADED );
+            bResult = true;
+        }
+        catch( css::uno::Exception& )
+        {
+            TOOLS_WARN_EXCEPTION( "svx", "SdrOle2Obj::Unload()" );
+        }
+    }
+
+    return bResult;
+}
+
+bool SdrOle2Obj::Unload()
+{
+    if (!mpImpl->mxObjRef.is())
+        // Already unloaded.
+        return true;
+
+    return Unload(mpImpl->mxObjRef.GetObject(), GetAspect());
+}
+
+void SdrOle2Obj::GetObjRef_Impl()
+{
+    if ( !mpImpl->mxObjRef.is() && !mpImpl->aPersistName.isEmpty() && getSdrModelFromSdrObject().GetPersist() )
+    {
+        // Only try loading if it did not went wrong up to now
+        if(!mpImpl->mbLoadingOLEObjectFailed)
+        {
+            mpImpl->mxObjRef.Assign(
+                getSdrModelFromSdrObject().GetPersist()->getEmbeddedObjectContainer().GetEmbeddedObject(mpImpl->aPersistName),
+                GetAspect());
+            mpImpl->mbTypeAsked = false;
+            CheckFileLink_Impl();
+
+            // If loading of OLE object failed, remember that to not invoke an endless
+            // loop trying to load it again and again.
+            if( mpImpl->mxObjRef.is() )
+            {
+                mpImpl->mbLoadingOLEObjectFailed = true;
+            }
+
+            // For math objects, set closed state to transparent
+            SetClosedObj(!ImplIsMathObj( mpImpl->mxObjRef.GetObject() ));
+        }
+
+        if ( mpImpl->mxObjRef.is() )
+        {
+            if( !IsEmptyPresObj() )
+            {
+                // remember modified status of model
+                const bool bWasChanged(getSdrModelFromSdrObject().IsChanged());
+
+                // perhaps preview not valid anymore
+                // This line changes the modified state of the model
+                ClearGraphic();
+
+                // if status was not set before, force it back
+                // to not set, so that SetGraphic(0) above does not
+                // set the modified state of the model.
+                if(!bWasChanged && getSdrModelFromSdrObject().IsChanged())
+                {
+                    getSdrModelFromSdrObject().SetChanged( false );
+                }
+            }
+        }
+
+        if ( mpImpl->mxObjRef.is() )
+            Connect();
+    }
+
+    if ( mpImpl->mbConnected )
+    {
+        // move object to first position in cache
+        GetSdrGlobalData().GetOLEObjCache().InsertObj(this);
+    }
+}
+
+uno::Reference < embed::XEmbeddedObject > const & SdrOle2Obj::GetObjRef() const
+{
+    const_cast<SdrOle2Obj*>(this)->GetObjRef_Impl();
+    return mpImpl->mxObjRef.GetObject();
+}
+
+uno::Reference < embed::XEmbeddedObject > const & SdrOle2Obj::GetObjRef_NoInit() const
+{
+    return mpImpl->mxObjRef.GetObject();
+}
+
+uno::Reference< frame::XModel > SdrOle2Obj::getXModel() const
+{
+    if (svt::EmbeddedObjectRef::TryRunningState(GetObjRef()))
+        return uno::Reference< frame::XModel >( mpImpl->mxObjRef->getComponent(), uno::UNO_QUERY );
+    else
+        return uno::Reference< frame::XModel >();
+}
+
+bool SdrOle2Obj::IsChart() const
+{
+    if (!mpImpl->mbTypeAsked)
+    {
+        mpImpl->mbIsChart = mpImpl->mxObjRef.IsChart();
+        mpImpl->mbTypeAsked = true;
+    }
+    return mpImpl->mbIsChart;
+}
+
+void SdrOle2Obj::SetGraphicToObj( const Graphic& aGraphic )
+{
+    mpImpl->mxObjRef.SetGraphic( aGraphic, OUString() );
+    // if the object isn't valid, e.g. link to something that doesn't exist, set the fallback
+    // graphic as mxGraphic so SdrOle2Obj::GetGraphic will show the fallback
+    if (const Graphic* pObjGraphic = mpImpl->mxObjRef.is() ? nullptr : mpImpl->mxObjRef.GetGraphic())
+        mpImpl->mxGraphic.reset(new Graphic(*pObjGraphic));
+}
+
+void SdrOle2Obj::SetGraphicToObj( const uno::Reference< io::XInputStream >& xGrStream, const OUString& aMediaType )
+{
+    mpImpl->mxObjRef.SetGraphicStream( xGrStream, aMediaType );
+    // if the object isn't valid, e.g. link to something that doesn't exist, set the fallback
+    // graphic as mxGraphic so SdrOle2Obj::GetGraphic will show the fallback
+    if (const Graphic* pObjGraphic = mpImpl->mxObjRef.is() ? nullptr : mpImpl->mxObjRef.GetGraphic())
+        mpImpl->mxGraphic.reset(new Graphic(*pObjGraphic));
+}
+
+bool SdrOle2Obj::IsCalc() const
+{
+    if ( !mpImpl->mxObjRef.is() )
+        return false;
+
+    SvGlobalName aObjClsId( mpImpl->mxObjRef->getClassID() );
+    return SvGlobalName(SO3_SC_CLASSID_30) == aObjClsId
+        || SvGlobalName(SO3_SC_CLASSID_40) == aObjClsId
+        || SvGlobalName(SO3_SC_CLASSID_50) == aObjClsId
+        || SvGlobalName(SO3_SC_CLASSID_60) == aObjClsId
+        || SvGlobalName(SO3_SC_OLE_EMBED_CLASSID_60) == aObjClsId
+        || SvGlobalName(SO3_SC_OLE_EMBED_CLASSID_8) == aObjClsId
+        || SvGlobalName(SO3_SC_CLASSID) == aObjClsId;
+}
+
+uno::Reference< frame::XModel > SdrOle2Obj::GetParentXModel() const
+{
+    uno::Reference< frame::XModel > xDoc(getSdrModelFromSdrObject().getUnoModel(), uno::UNO_QUERY);
+    return xDoc;
+}
+
+bool SdrOle2Obj::CalculateNewScaling( Fraction& aScaleWidth, Fraction& aScaleHeight, Size& aObjAreaSize )
+{
+    // TODO/LEAN: to avoid rounding errors scaling always uses the VisArea.
+    // If we don't cache it for own objects also we must load the object here
+    if (!mpImpl->mxObjRef.is())
+        return false;
+
+    MapMode aMapMode(getSdrModelFromSdrObject().GetScaleUnit());
+    aObjAreaSize = mpImpl->mxObjRef.GetSize( &aMapMode );
+
+    Size aSize = maRect.GetSize();
+    aScaleWidth = Fraction(aSize.Width(),  aObjAreaSize.Width() );
+    aScaleHeight = Fraction(aSize.Height(), aObjAreaSize.Height() );
+
+    // reduce to 10 binary digits
+    aScaleHeight.ReduceInaccurate(10);
+    aScaleWidth.ReduceInaccurate(10);
+
+    return true;
+}
+
+bool SdrOle2Obj::AddOwnLightClient()
+{
+    // The Own Light Client must be registered in object only using this method!
+    if ( !SfxInPlaceClient::GetClient( dynamic_cast<SfxObjectShell*>(getSdrModelFromSdrObject().GetPersist()), mpImpl->mxObjRef.GetObject() )
+      && !( mpImpl->mxLightClient.is() && mpImpl->mxObjRef->getClientSite() == uno::Reference< embed::XEmbeddedClient >( mpImpl->mxLightClient ) ) )
+    {
+        Connect();
+
+        if ( mpImpl->mxObjRef.is() && mpImpl->mxLightClient.is() )
+        {
+            Fraction aScaleWidth;
+            Fraction aScaleHeight;
+            Size aObjAreaSize;
+            if ( CalculateNewScaling( aScaleWidth, aScaleHeight, aObjAreaSize ) )
+            {
+                mpImpl->mxLightClient->SetSizeScale( aScaleWidth, aScaleHeight );
+                try {
+                    mpImpl->mxObjRef->setClientSite( mpImpl->mxLightClient );
+                    return true;
+                } catch( uno::Exception& )
+                {}
+            }
+
+        }
+
+        return false;
+    }
+
+    return true;
+}
+
+Graphic SdrOle2Obj::GetEmptyOLEReplacementGraphic()
+{
+    return Graphic(BitmapEx(BMP_SVXOLEOBJ));
+}
+
+void SdrOle2Obj::SetWindow(const css::uno::Reference < css::awt::XWindow >& _xWindow)
+{
+    if ( mpImpl->mxObjRef.is() && mpImpl->mxLightClient.is() )
+    {
+        mpImpl->mxLightClient->setWindow(_xWindow);
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */