/* -*- 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 <config_features.h>

#include <View.hxx>

#include <comphelper/propertyvalue.hxx>

#include <osl/diagnose.h>

#include <osl/file.hxx>

#include <sfx2/bindings.hxx>

#include <sfx2/request.hxx>

#include <sfx2/docfilt.hxx>

#include <sfx2/fcontnr.hxx>

#include <sfx2/docfile.hxx>

#include <sfx2/sfxsids.hrc>

#include <tools/stream.hxx>

#include <vcl/gfxlink.hxx>

#include <vcl/outdev.hxx>

#include <vcl/pdfread.hxx>

#include <vcl/svapp.hxx>

#include <vcl/weld/MessageDialog.hxx>

#include <vcl/weld/weld.hxx>

#include <svx/svdpagv.hxx>

#include <svx/xbtmpit.hxx>

#include <svx/svdundo.hxx>

#include <svx/xfillit0.hxx>

#include <svx/svdograf.hxx>

#include <svx/svdomedia.hxx>

#include <svx/svdoole2.hxx>

#include <svx/ImageMapInfo.hxx>

#include <sfx2/app.hxx>

#include <avmedia/mediawindow.hxx>

#include <svtools/ehdl.hxx>

#include <svtools/sfxecode.hxx>

#include <svtools/embedhlp.hxx>

#include <vcl/graphicfilter.hxx>

#include <app.hrc>

#include <Window.hxx>

#include <DrawDocShell.hxx>

#include <DrawViewShell.hxx>

#include <fuinsfil.hxx>

#include <drawdoc.hxx>

#include <sdresid.hxx>

#include <strings.hrc>

#include <sdpage.hxx>

#include <view/SlideSorterView.hxx>

#include <com/sun/star/embed/XEmbedPersist.hpp>

#include <com/sun/star/embed/Aspects.hpp>

#include <com/sun/star/embed/NoVisualAreaSizeException.hpp>

#include <com/sun/star/embed/XEmbeddedObject.hpp>

#include <com/sun/star/frame/XModel3.hpp>

#include <com/sun/star/media/XPlayer.hpp>

#include <svtools/soerr.hxx>

#include <sfx2/ipclient.hxx>

#include <tools/debug.hxx>

#include <tools/urlobj.hxx>

using namespace com::sun::star;

namespace sd {

/**

 * If an empty graphic object is provided, we fill it. Otherwise we fill an

 * existing object at the specified position. If there is no object at the

 * position, we create a new object and return a pointer to it.

 */

SdrGrafObj* View::InsertGraphic( const Graphic& rGraphic, sal_Int8& rAction,

                                   const Point& rPos, SdrObject* pObj, ImageMap const * pImageMap )

{

    SdrEndTextEdit();

    mnAction = rAction;

    // Is there an object at the position rPos?

    rtl::Reference<SdrGrafObj> pNewGrafObj;

    SdrPageView*    pPV = GetSdrPageView();

    SdrObject*      pPickObj = pObj;

    const bool bOnMaster = pPV && pPV->GetPage() && pPV->GetPage()->IsMasterPage();

    if(pPV && dynamic_cast< const ::sd::slidesorter::view::SlideSorterView* >(this) !=  nullptr)

    {

        if(!pPV->GetPageRect().Contains(rPos))

            pPV = nullptr;

    }

    if( !pPickObj && pPV )

    {

        SdrPageView* pPageView = pPV;

        pPickObj = PickObj(rPos, getHitTolLog(), pPageView);

    }

    const bool bIsGraphic(dynamic_cast< const SdrGrafObj* >(pPickObj) !=  nullptr);

    if (DND_ACTION_LINK == mnAction

        && pPickObj

        && pPV

        && (bIsGraphic || (pPickObj->IsEmptyPresObj() && !bOnMaster))) // #121603# Do not use pObj, it may be NULL

    {

        // hit on SdrGrafObj with wanted new linked graphic (or PresObj placeholder hit)

        if( IsUndoEnabled() )

            BegUndo(SdResId(STR_INSERTGRAPHIC));

        SdPage* pPage = static_cast<SdPage*>( pPickObj->getSdrPageFromSdrObject() );

        if( bIsGraphic )

        {

            // We fill the object with the Bitmap

            pNewGrafObj = SdrObject::Clone(static_cast<SdrGrafObj&>(*pPickObj), pPickObj->getSdrModelFromSdrObject());

            pNewGrafObj->SetGraphic(rGraphic);

        }

        else

        {

            pNewGrafObj = new SdrGrafObj(

                getSdrModelFromSdrView(),

                rGraphic,

                pPickObj->GetLogicRect());

            pNewGrafObj->SetEmptyPresObj(true);

        }

        if ( pNewGrafObj->IsEmptyPresObj() )

        {

            ::tools::Rectangle aRect( pNewGrafObj->GetLogicRect() );

            pNewGrafObj->AdjustToMaxRect( aRect );

            pNewGrafObj->SetOutlinerParaObject(std::nullopt);

            pNewGrafObj->SetEmptyPresObj(false);

        }

        if (pPage && pPage->IsPresObj(pPickObj))

        {

            // Insert new PresObj into the list

            pPage->InsertPresObj( pNewGrafObj.get(), PresObjKind::Graphic );

            pNewGrafObj->SetUserCall(pPickObj->GetUserCall());

        }

        if (pImageMap)

            pNewGrafObj->AppendUserData(std::unique_ptr<SdrObjUserData>(new SvxIMapInfo(*pImageMap)));

        ReplaceObjectAtView(pPickObj, *pPV, pNewGrafObj.get()); // maybe ReplaceObjectAtView

        if( IsUndoEnabled() )

            EndUndo();

    }

    else if (DND_ACTION_LINK == mnAction

        && pPickObj

        && !bIsGraphic

        && pPickObj->IsClosedObj()

        && !dynamic_cast< const SdrOle2Obj* >(pPickObj))

    {

        // fill style change (fill object with graphic), independent of mnAction

        // and thus of DND_ACTION_LINK or DND_ACTION_MOVE

        if( IsUndoEnabled() )

        {

            BegUndo(SdResId(STR_UNDO_DRAGDROP));

            AddUndo(GetModel().GetSdrUndoFactory().CreateUndoAttrObject(*pPickObj));

            EndUndo();

        }

        SfxItemSet aSet(SfxItemSet::makeFixedSfxItemSet<XATTR_FILLSTYLE, XATTR_FILLBITMAP>(mpDocSh->GetPool()));

        aSet.Put(XFillStyleItem(drawing::FillStyle_BITMAP));

        aSet.Put(XFillBitmapItem(rGraphic));

        pPickObj->SetMergedItemSetAndBroadcast(aSet);

    }

    else if ( pPV )

    {

        Size aSizePixel = rGraphic.GetSizePixel();

        // create  new object

        Size aSize;

        if ( rGraphic.GetPrefMapMode().GetMapUnit() == MapUnit::MapPixel )

        {

            ::OutputDevice* pOutDev = nullptr;

            if( mpViewSh )

                pOutDev = mpViewSh->GetActiveWindow()->GetOutDev();

            if( !pOutDev )

                pOutDev = Application::GetDefaultDevice();

            if( pOutDev )

                aSize = pOutDev->PixelToLogic(rGraphic.GetPrefSize(), MapMode(MapUnit::Map100thMM));

        }

        else

        {

            aSize = OutputDevice::LogicToLogic( rGraphic.GetPrefSize(),

                                                rGraphic.GetPrefMapMode(),

                                                MapMode( MapUnit::Map100thMM ) );

        }

        sal_Int32 nPreferredDPI = mrDoc.getImagePreferredDPI();

        if (rGraphic.GetGfxLink().GetType() == GfxLinkType::NativePdf && nPreferredDPI == 0 && vcl::PDF_INSERT_MAGIC_SCALE_FACTOR > 1)

            nPreferredDPI = Application::GetDefaultDevice()->GetDPIX() * vcl::PDF_INSERT_MAGIC_SCALE_FACTOR;

        if (nPreferredDPI > 0)

        {

            auto nWidth = o3tl::convert(aSizePixel.Width() / double(nPreferredDPI), o3tl::Length::in, o3tl::Length::mm100);

            auto nHeight = o3tl::convert(aSizePixel.Height() / double(nPreferredDPI), o3tl::Length::in, o3tl::Length::mm100);

            if (nWidth > 0 && nHeight > 0)

                aSize = Size(nWidth, nHeight);

        }

        pNewGrafObj = new SdrGrafObj(getSdrModelFromSdrView(), rGraphic, ::tools::Rectangle(rPos, aSize));

        if (nPreferredDPI > 0)

        {

            // move to the center of insertion point

            pNewGrafObj->NbcMove(Size(-aSize.Width() / 2, -aSize.Height() / 2));

        }

        else

        {

            SdrPage* pPage = pPV->GetPage();

            Size aPageSize( pPage->GetSize() );

            aPageSize.AdjustWidth( -(pPage->GetLeftBorder() + pPage->GetRightBorder()) );

            aPageSize.AdjustHeight( -(pPage->GetUpperBorder() + pPage->GetLowerBorder()) );

            pNewGrafObj->AdjustToMaxRect( ::tools::Rectangle( Point(), aPageSize ), true );

        }

        SdrInsertFlags nOptions = SdrInsertFlags::SETDEFLAYER;

        bool    bIsPresTarget = false;

        if ((mpViewSh

                && mpViewSh->GetViewShell()!=nullptr

                && mpViewSh->GetViewShell()->GetIPClient()

                && mpViewSh->GetViewShell()->GetIPClient()->IsObjectInPlaceActive())

            || dynamic_cast<const ::sd::slidesorter::view::SlideSorterView* >(this))

            nOptions |= SdrInsertFlags::DONTMARK;

        if( ( mnAction & DND_ACTION_MOVE ) && pPickObj && (pPickObj->IsEmptyPresObj() || pPickObj->GetUserCall()) )

        {

            SdPage* pP = static_cast< SdPage* >( pPickObj->getSdrPageFromSdrObject() );

            if ( pP && pP->IsMasterPage() )

                bIsPresTarget = pP->IsPresObj(pPickObj);

        }

        if( ( mnAction & DND_ACTION_MOVE ) && pPickObj && !bIsPresTarget )

        {

            // replace object

            if (pImageMap)

                pNewGrafObj->AppendUserData(std::unique_ptr<SdrObjUserData>(new SvxIMapInfo(*pImageMap)));

            ::tools::Rectangle aPickObjRect(pPickObj->GetCurrentBoundRect());

            Size aPickObjSize(aPickObjRect.GetSize());

            ::tools::Rectangle aObjRect(pNewGrafObj->GetCurrentBoundRect());

            Size aObjSize(aObjRect.GetSize());

            double aScaleWidth = double(aPickObjSize.Width()) / aObjSize.Width();

            double aScaleHeight = double(aPickObjSize.Height()) / aObjSize.Height();

            pNewGrafObj->NbcResize(aObjRect.TopLeft(), aScaleWidth, aScaleHeight);

            Point aVec = aPickObjRect.TopLeft() - aObjRect.TopLeft();

            pNewGrafObj->NbcMove(Size(aVec.X(), aVec.Y()));

            const bool bUndo = IsUndoEnabled();

            if( bUndo )

                BegUndo(SdResId(STR_UNDO_DRAGDROP));

            pNewGrafObj->NbcSetLayer(pPickObj->GetLayer());

            SdrPage* pP = pPV->GetPage();

            pP->InsertObject(pNewGrafObj.get());

            if( bUndo )

            {

                AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoNewObject(*pNewGrafObj));

                AddUndo(mrDoc.GetSdrUndoFactory().CreateUndoDeleteObject(*pPickObj));

            }

            pP->RemoveObject(pPickObj->GetOrdNum());

            if( bUndo )

            {

                EndUndo();

            }

            mnAction = DND_ACTION_COPY;

        }

        else

        {

            bool bSuccess = InsertObjectAtView(pNewGrafObj.get(), *pPV, nOptions);

            if (!bSuccess)

                pNewGrafObj = nullptr;

            else if (pImageMap)

                pNewGrafObj->AppendUserData(std::unique_ptr<SdrObjUserData>(new SvxIMapInfo(*pImageMap)));

        }

    }

    rAction = mnAction;

    return pNewGrafObj.get();

}

void View::InsertMediaURL( const OUString& rMediaURL, sal_Int8& rAction,

                                   const Point& rPos, const Size& rSize,

                                   bool const bLink )

{

    OUString realURL;

    if (bLink)

    {

        realURL = rMediaURL;

    }

    else

    {

        uno::Reference<frame::XModel> const xModel(

                GetDoc().GetObjectShell()->GetModel());

#if HAVE_FEATURE_AVMEDIA

        bool const bRet = ::avmedia::EmbedMedia(xModel, rMediaURL, realURL);

        if (!bRet) { return; }

#else

        return;

#endif

    }

    InsertMediaObj(realURL, rAction, rPos, rSize);

}

SdrMediaObj* View::InsertMediaObj( const OUString& rMediaURL, sal_Int8& rAction,

                                   const Point& rPos, const Size& rSize )

{

    SdrEndTextEdit();

    mnAction = rAction;

    rtl::Reference<SdrMediaObj> pNewMediaObj;

    SdrPageView*    pPV = GetSdrPageView();

    SdrObject*      pPickObj = GetEmptyPresentationObject( PresObjKind::Media );

    if(pPV && dynamic_cast<const ::sd::slidesorter::view::SlideSorterView* >(this) )

    {

        if(!pPV->GetPageRect().Contains(rPos))

            pPV = nullptr;

    }

    if( mnAction == DND_ACTION_LINK && pPV && dynamic_cast< SdrMediaObj *>( pPickObj ) )

    {

        pNewMediaObj = SdrObject::Clone(static_cast<SdrMediaObj&>(*pPickObj), pPickObj->getSdrModelFromSdrObject());

        pNewMediaObj->setURL(rMediaURL, u""_ustr/*TODO?*/);

        BegUndo(SdResId(STR_UNDO_DRAGDROP));

        ReplaceObjectAtView(pPickObj, *pPV, pNewMediaObj.get());

        EndUndo();

    }

    else if( pPV )

    {

        ::tools::Rectangle aRect( rPos, rSize );

        SdrObjUserCall* pUserCall = nullptr;

        if( pPickObj )

        {

            aRect = pPickObj->GetLogicRect();

            pUserCall = pPickObj->GetUserCall(); // ReplaceObjectAtView can free pPickObj

        }

        pNewMediaObj = new SdrMediaObj(

            getSdrModelFromSdrView(),

            aRect);

        bool bIsPres = false;

        if( pPickObj )

        {

            SdPage* pPage = static_cast< SdPage* >(pPickObj->getSdrPageFromSdrObject());

            bIsPres = pPage && pPage->IsPresObj(pPickObj);

            if( bIsPres )

            {

                pPage->InsertPresObj( pNewMediaObj.get(), PresObjKind::Media );

            }

        }

        if( pPickObj )

            ReplaceObjectAtView(pPickObj, *pPV, pNewMediaObj.get());

        else

        {

            if (!InsertObjectAtView(pNewMediaObj.get(), *pPV, SdrInsertFlags::SETDEFLAYER))

                pNewMediaObj = nullptr;

        }

        OUString referer;

        DrawDocShell * sh = GetDocSh();

        if (sh != nullptr && sh->HasName()) {

            referer = sh->GetMedium()->GetName();

        }

        if (pNewMediaObj)

        {

            pNewMediaObj->setURL(rMediaURL, referer);

            if( pPickObj )

            {

                pNewMediaObj->AdjustToMaxRect( aRect );

                if( bIsPres )

                    pNewMediaObj->SetUserCall( pUserCall );

            }

        }

    }

    rAction = mnAction;

    return pNewMediaObj.get();

}

/**

 * Timer handler for InsertFile at Drop()

 */

IMPL_LINK_NOARG(View, DropInsertFileHdl, Timer *, void)

{

    DBG_ASSERT( mpViewSh, "sd::View::DropInsertFileHdl(), I need a view shell to work!" );

    if( !mpViewSh )

        return;

    SfxErrorContext aEc( ERRCTX_ERROR, mpViewSh->GetFrameWeld(), RID_SO_ERRCTX );

    ErrCode nError = ERRCODE_NONE;

    ::std::vector< OUString >::const_iterator aIter( maDropFileVector.begin() );

    while( (aIter != maDropFileVector.end()) && !nError )

    {

        OUString aCurrentDropFile( *aIter );

        INetURLObject   aURL( aCurrentDropFile );

        bool bHandled = false;

        if( aURL.GetProtocol() == INetProtocol::NotValid )

        {

            OUString aURLStr;

            osl::FileBase::getFileURLFromSystemPath( aCurrentDropFile, aURLStr );

            aURL = INetURLObject( aURLStr );

        }

        GraphicFilter&  rGraphicFilter = GraphicFilter::GetGraphicFilter();

        Graphic         aGraphic;

        aCurrentDropFile = aURL.GetMainURL( INetURLObject::DecodeMechanism::NONE );

#if HAVE_FEATURE_AVMEDIA

        if( !::avmedia::MediaWindow::isMediaURL( aCurrentDropFile, u""_ustr/*TODO?*/ ) )

#else

#endif

        {

            if( !rGraphicFilter.ImportGraphic( aGraphic, aURL ) )

            {

                sal_Int8    nTempAction = ( aIter == maDropFileVector.begin() ) ? mnAction : 0;

                const bool bLink = ( ( nTempAction & DND_ACTION_LINK ) != 0 );

                SdrGrafObj* pGrafObj = InsertGraphic( aGraphic, nTempAction, maDropPos, nullptr, nullptr );

                if(pGrafObj && bLink)

                {

                    pGrafObj->SetGraphicLink( aCurrentDropFile );

                }

                // return action from first inserted graphic

                if( aIter == maDropFileVector.begin() )

                    mnAction = nTempAction;

                bHandled = true;

            }

            if (!bHandled)

            {

                std::shared_ptr<const SfxFilter> pFoundFilter;

                SfxMedium               aSfxMedium( aCurrentDropFile, StreamMode::READ | StreamMode::SHARE_DENYNONE );

                ErrCode                 nErr = SfxGetpApp()->GetFilterMatcher().GuessFilter(  aSfxMedium, pFoundFilter );

                if( pFoundFilter && !nErr )

                {

                    ::std::vector< OUString > aFilterVector;

                    OUString aFilterName = pFoundFilter->GetFilterName();

                    OUString aLowerAsciiFileName = aCurrentDropFile.toAsciiLowerCase();

                    FuInsertFile::GetSupportedFilterVector( aFilterVector );

                    if( ( ::std::find( aFilterVector.begin(), aFilterVector.end(), pFoundFilter->GetMimeType() ) != aFilterVector.end() ) ||

                        aFilterName.indexOf( "Text" ) != -1 ||

                        aFilterName.indexOf( "Rich" ) != -1 ||

                        aFilterName.indexOf( "RTF" ) != -1 ||

                        aFilterName.indexOf( "HTML" ) != -1 ||

                        aLowerAsciiFileName.indexOf(".sdd") != -1 ||

                        aLowerAsciiFileName.indexOf(".sda") != -1 ||

                        aLowerAsciiFileName.indexOf(".sxd") != -1 ||

                        aLowerAsciiFileName.indexOf(".sxi") != -1 ||

                        aLowerAsciiFileName.indexOf(".std") != -1 ||

                        aLowerAsciiFileName.indexOf(".sti") != -1 )

                    {

                        ::sd::Window* pWin = mpViewSh->GetActiveWindow();

                        SfxRequest      aReq(SID_INSERTFILE, ::SfxCallMode::SLOT, mrDoc.GetItemPool());

                        SfxStringItem   aItem1( ID_VAL_DUMMY0, aCurrentDropFile ), aItem2( ID_VAL_DUMMY1, pFoundFilter->GetFilterName() );

                        aReq.AppendItem( aItem1 );

                        aReq.AppendItem( aItem2 );

                        FuInsertFile::Create( *mpViewSh, pWin, this, mrDoc, aReq );

                        bHandled = true;

                    }

                }

            }

        }

#if HAVE_FEATURE_AVMEDIA

        if (!bHandled)

        {

            bool bShallowDetect = ::avmedia::MediaWindow::isMediaURL(aCurrentDropFile, u""_ustr/*TODO?*/);

            if (bShallowDetect)

            {

                mxDropMediaSizeListener.set(new avmedia::PlayerListener(

                    [this, aCurrentDropFile](const css::uno::Reference<css::media::XPlayer>& rPlayer){

                        SolarMutexGuard g;

                        css::awt::Size aSize = rPlayer->getPreferredPlayerWindowSize();

                        Size aPrefSize(aSize.Width, aSize.Height);

                        if (aPrefSize.Width() && aPrefSize.Height())

                        {

                            ::sd::Window* pWin = mpViewSh->GetActiveWindow();

                            if( pWin )

                                aPrefSize = pWin->PixelToLogic(aPrefSize, MapMode(MapUnit::Map100thMM));

                            else

                                aPrefSize = Application::GetDefaultDevice()->PixelToLogic(aPrefSize, MapMode(MapUnit::Map100thMM));

                        }

                        else

                            aPrefSize  = Size( 5000, 5000 );

                        InsertMediaURL(aCurrentDropFile, mnAction, maDropPos, aPrefSize, true);

                        mxDropMediaSizeListener.clear();

                    }));

            }

            bHandled = bShallowDetect && ::avmedia::MediaWindow::isMediaURL(aCurrentDropFile, u""_ustr/*TODO?*/, true, mxDropMediaSizeListener);

        }

#endif

        if (!bHandled)

        {

            if( mnAction & DND_ACTION_LINK )

                static_cast< DrawViewShell* >( mpViewSh )->InsertURLButton( aCurrentDropFile, aCurrentDropFile, OUString(), &maDropPos );

            else

            {

                if( mpViewSh )

                {

                    try

                    {

                        //TODO/MBA: testing

                        OUString aName;

                        uno::Sequence < beans::PropertyValue > aMedium{ comphelper::makePropertyValue(

                            u"URL"_ustr, aCurrentDropFile) };

                        uno::Reference < embed::XEmbeddedObject > xObj = mpDocSh->GetEmbeddedObjectContainer().

                                InsertEmbeddedObject( aMedium, aName );

                        uno::Reference < embed::XEmbedPersist > xPersist( xObj, uno::UNO_QUERY );

                        if ( xPersist.is())

                        {

                            // TODO/LEAN: VisualArea access can switch the object to running state

                            sal_Int64 nAspect = embed::Aspects::MSOLE_CONTENT;

                            xPersist->storeOwn();

                            awt::Size aSz;

                            try

                            {

                                aSz = xObj->getVisualAreaSize( nAspect );

                            }

                            catch( embed::NoVisualAreaSizeException& )

                            {

                                // the default size will be set later

                            }

                            Size        aSize( aSz.Width, aSz.Height );

                            ::tools::Rectangle   aRect;

                            if (!aSize.Width() || !aSize.Height())

                            {

                                aSize.setWidth( 1410 );

                                aSize.setHeight( 1000 );

                            }

                            aRect = ::tools::Rectangle( maDropPos, aSize );

                            rtl::Reference<SdrOle2Obj> pOleObj = new SdrOle2Obj(

                                getSdrModelFromSdrView(),

                                svt::EmbeddedObjectRef(xObj, nAspect),

                                aName,

                                aRect);

                            SdrInsertFlags nOptions = SdrInsertFlags::SETDEFLAYER;

                            if (mpViewSh != nullptr)

                            {

                                OSL_ASSERT (mpViewSh->GetViewShell()!=nullptr);

                                SfxInPlaceClient* pIpClient =

                                    mpViewSh->GetViewShell()->GetIPClient();

                                if (pIpClient!=nullptr && pIpClient->IsObjectInPlaceActive())

                                    nOptions |= SdrInsertFlags::DONTMARK;

                            }

                            if (InsertObjectAtView( pOleObj.get(), *GetSdrPageView(), nOptions ))

                                pOleObj->SetLogicRect( aRect );

                            aSz.Width = aRect.GetWidth();

                            aSz.Height = aRect.GetHeight();

                            xObj->setVisualAreaSize( nAspect,aSz );

                        }

                    }

                    catch( uno::Exception& )

                    {

                        nError = ERRCODE_IO_GENERAL;

                        // TODO/LATER: better error handling

                    }

                }

            }

        }

        ++aIter;

    }

    if( nError )

        ErrorHandler::HandleError( nError );

}

/**

 * Timer handler for Errorhandling at Drop()

 */

IMPL_LINK_NOARG(View, DropErrorHdl, Timer *, void)

{

    vcl::Window* pWin = mpViewSh ? mpViewSh->GetActiveWindow() : nullptr;

    std::unique_ptr<weld::MessageDialog> xInfoBox(Application::CreateMessageDialog(pWin ? pWin->GetFrameWeld() : nullptr,

                                                  VclMessageType::Info, VclButtonsType::Ok,

                                                  SdResId(STR_ACTION_NOTPOSSIBLE)));

    xInfoBox->run();

}

/**

 * @returns StyleSheet from selection

 */

SfxStyleSheet* View::GetStyleSheet() const

{

    return SdrView::GetStyleSheet();

}

} // end of namespace sd

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */