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, 725 insertions, 0 deletions

diff --git a/sd/source/ui/func/fuinsfil.cxx b/sd/source/ui/func/fuinsfil.cxx
new file mode 100644
index 000000000..6569514cf
--- /dev/null
+++ b/sd/source/ui/func/fuinsfil.cxx
@@ -0,0 +1,725 @@
+/* -*- 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 <fuinsfil.hxx>
+#include <vcl/svapp.hxx>
+#include <sfx2/progress.hxx>
+#include <editeng/outliner.hxx>
+#include <editeng/outlobj.hxx>
+#include <editeng/editeng.hxx>
+#include <svl/stritem.hxx>
+#include <sfx2/request.hxx>
+#include <sfx2/app.hxx>
+#include <vcl/weld.hxx>
+#include <svx/svdorect.hxx>
+#include <svx/svdundo.hxx>
+#include <svx/svdoutl.hxx>
+#include <sfx2/filedlghelper.hxx>
+#include <sot/formats.hxx>
+#include <sfx2/docfile.hxx>
+#include <sfx2/docfilt.hxx>
+#include <sfx2/fcontnr.hxx>
+#include <svx/svdpagv.hxx>
+#include <svx/svxids.hrc>
+#include <tools/debug.hxx>
+#include <com/sun/star/ui/dialogs/XFilterManager.hpp>
+#include <com/sun/star/ui/dialogs/XFilePicker.hpp>
+#include <com/sun/star/ui/dialogs/XFilePicker3.hpp>
+#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
+
+#include <sdresid.hxx>
+#include <drawdoc.hxx>
+#include <Window.hxx>
+#include <View.hxx>
+#include <strings.hrc>
+#include <sdmod.hxx>
+#include <sdpage.hxx>
+#include <ViewShellBase.hxx>
+#include <DrawViewShell.hxx>
+#include <OutlineView.hxx>
+#include <DrawDocShell.hxx>
+#include <GraphicDocShell.hxx>
+#include <app.hrc>
+#include <Outliner.hxx>
+#include <sdabstdlg.hxx>
+#include <memory>
+
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::ui::dialogs;
+using namespace ::com::sun::star;
+
+typedef ::std::pair< OUString, OUString > FilterDesc;
+
+namespace
+{
+
+OUString lcl_GetExtensionsList ( ::std::vector< FilterDesc > const& rFilterDescList )
+{
+    OUStringBuffer aExtensions;
+
+    for (const auto& rFilterDesc : rFilterDescList)
+    {
+        OUString sWildcard = rFilterDesc.second;
+
+        if ( aExtensions.indexOf( sWildcard ) == -1 )
+        {
+            if ( !aExtensions.isEmpty() )
+                aExtensions.append(";");
+            aExtensions.append(sWildcard);
+        }
+
+    }
+
+    return aExtensions.makeStringAndClear();
+}
+
+void lcl_AddFilter ( ::std::vector< FilterDesc >& rFilterDescList,
+                     const std::shared_ptr<const SfxFilter>& pFilter )
+{
+    if (pFilter)
+        rFilterDescList.emplace_back( pFilter->GetUIName(), pFilter->GetDefaultExtension() );
+}
+
+}
+
+namespace sd {
+
+
+FuInsertFile::FuInsertFile (
+    ViewShell*    pViewSh,
+    ::sd::Window*      pWin,
+    ::sd::View*        pView,
+    SdDrawDocument* pDoc,
+    SfxRequest&    rReq)
+    : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
+{
+}
+
+rtl::Reference<FuPoor> FuInsertFile::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
+{
+    rtl::Reference<FuPoor> xFunc( new FuInsertFile( pViewSh, pWin, pView, pDoc, rReq ) );
+    xFunc->DoExecute(rReq);
+    return xFunc;
+}
+
+void FuInsertFile::DoExecute( SfxRequest& rReq )
+{
+    SfxFilterMatcher&       rMatcher = SfxGetpApp()->GetFilterMatcher();
+    ::std::vector< FilterDesc > aFilterVector;
+    ::std::vector< OUString > aOtherFilterVector;
+    const SfxItemSet*       pArgs = rReq.GetArgs ();
+
+    FuInsertFile::GetSupportedFilterVector( aOtherFilterVector );
+
+    if (!pArgs)
+    {
+        sfx2::FileDialogHelper      aFileDialog(
+                ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE,
+                FileDialogFlags::Insert, mpWindow ? mpWindow->GetFrameWeld() : nullptr);
+        aFileDialog.SetContext(sfx2::FileDialogHelper::DrawImpressInsertFile);
+        Reference< XFilePicker >    xFilePicker( aFileDialog.GetFilePicker() );
+        Reference< XFilterManager > xFilterManager( xFilePicker, UNO_QUERY );
+        OUString aOwnCont;
+        OUString aOtherCont;
+
+        aFileDialog.SetTitle( SdResId(STR_DLG_INSERT_PAGES_FROM_FILE) );
+
+        if( mpDoc->GetDocumentType() == DocumentType::Impress )
+        {
+            aOwnCont = "simpress";
+            aOtherCont = "sdraw";
+        }
+        else
+        {
+            aOtherCont = "simpress";
+            aOwnCont = "sdraw" ;
+        }
+
+        SfxFilterMatcher aMatch( aOwnCont );
+
+        if( xFilterManager.is() )
+        {
+            // Get filter for current format
+            try
+            {
+                // Get main filter
+                std::shared_ptr<const SfxFilter> pFilter = SfxFilter::GetDefaultFilterFromFactory( aOwnCont );
+                lcl_AddFilter( aFilterVector, pFilter );
+
+                // get template filter
+                if( mpDoc->GetDocumentType() == DocumentType::Impress )
+                    pFilter = DrawDocShell::Factory().GetTemplateFilter();
+                else
+                    pFilter = GraphicDocShell::Factory().GetTemplateFilter();
+                lcl_AddFilter( aFilterVector, pFilter );
+
+                // get cross filter
+                pFilter = SfxFilter::GetDefaultFilterFromFactory( aOtherCont );
+                lcl_AddFilter( aFilterVector, pFilter );
+
+                // get Powerpoint filter
+                pFilter = aMatch.GetFilter4Extension( ".ppt" );
+                lcl_AddFilter( aFilterVector, pFilter );
+
+                // Get other draw/impress filters
+                pFilter = aMatch.GetFilter4ClipBoardId( SotClipboardFormatId::STARIMPRESS_60, SfxFilterFlags::IMPORT, SfxFilterFlags::TEMPLATEPATH );
+                lcl_AddFilter( aFilterVector, pFilter );
+
+                pFilter = aMatch.GetFilter4ClipBoardId( SotClipboardFormatId::STARIMPRESS_60, SfxFilterFlags::TEMPLATEPATH );
+                lcl_AddFilter( aFilterVector, pFilter );
+
+                pFilter = aMatch.GetFilter4ClipBoardId( SotClipboardFormatId::STARDRAW_60, SfxFilterFlags::IMPORT, SfxFilterFlags::TEMPLATEPATH  );
+                lcl_AddFilter( aFilterVector, pFilter );
+
+                pFilter = aMatch.GetFilter4ClipBoardId( SotClipboardFormatId::STARDRAW_60, SfxFilterFlags::TEMPLATEPATH  );
+                lcl_AddFilter( aFilterVector, pFilter );
+
+                pFilter = aMatch.GetFilter4ClipBoardId( SotClipboardFormatId::STARDRAW, SfxFilterFlags::IMPORT, SfxFilterFlags::TEMPLATEPATH  );
+                lcl_AddFilter( aFilterVector, pFilter );
+
+                pFilter = aMatch.GetFilter4ClipBoardId( SotClipboardFormatId::STARDRAW, SfxFilterFlags::TEMPLATEPATH  );
+                lcl_AddFilter( aFilterVector, pFilter );
+
+                // add additional supported filters
+                for( const auto& rOtherFilter : aOtherFilterVector )
+                {
+                    if( ( pFilter = rMatcher.GetFilter4Mime( rOtherFilter ) ) != nullptr )
+                        lcl_AddFilter( aFilterVector, pFilter );
+                }
+
+                // set "All supported formats" as the default filter
+                OUString aAllSpec( SdResId( STR_ALL_SUPPORTED_FORMATS ) );
+                OUString aExtensions = lcl_GetExtensionsList( aFilterVector );
+                OUString aGUIName = aAllSpec + " (" + aExtensions + ")";
+
+                xFilterManager->appendFilter( aGUIName, aExtensions );
+                xFilterManager->setCurrentFilter( aAllSpec );
+
+                // append individual filters
+                for( const auto& rFilter : aFilterVector )
+                {
+                    xFilterManager->appendFilter( rFilter.first, rFilter.second );
+                }
+
+                // end with "All files" as fallback
+                xFilterManager->appendFilter( SdResId( STR_ALL_FILES ), "*.*" );
+            }
+            catch (const IllegalArgumentException&)
+            {
+            }
+        }
+
+        if( aFileDialog.Execute() != ERRCODE_NONE )
+            return;
+        else
+        {
+            aFilterName = aFileDialog.GetCurrentFilter();
+            aFile = aFileDialog.GetPath();
+        }
+    }
+    else
+    {
+        const SfxStringItem* pFileName = rReq.GetArg<SfxStringItem>(ID_VAL_DUMMY0);
+        const SfxStringItem* pFilterName = rReq.GetArg<SfxStringItem>(ID_VAL_DUMMY1);
+
+        aFile = pFileName->GetValue ();
+
+        if( pFilterName )
+            aFilterName = pFilterName->GetValue ();
+    }
+
+    mpDocSh->SetWaitCursor( true );
+
+    std::unique_ptr<SfxMedium>  xMedium(new SfxMedium(aFile, StreamMode::READ | StreamMode::NOCREATE));
+    std::shared_ptr<const SfxFilter> pFilter;
+
+    SfxGetpApp()->GetFilterMatcher().GuessFilter(*xMedium, pFilter);
+
+    bool                bDrawMode = dynamic_cast< const DrawViewShell *>( mpViewShell ) != nullptr;
+    bool                bInserted = false;
+
+    if( pFilter )
+    {
+        xMedium->SetFilter( pFilter );
+        aFilterName = pFilter->GetFilterName();
+
+        if( xMedium->IsStorage() || ( xMedium->GetInStream() && SotStorage::IsStorageFile( xMedium->GetInStream() ) ) )
+        {
+            if ( pFilter->GetServiceName() == "com.sun.star.presentation.PresentationDocument" ||
+                 pFilter->GetServiceName() == "com.sun.star.drawing.DrawingDocument" )
+            {
+                // Draw, Impress or PowerPoint document
+                // the ownership of the Medium is transferred
+                if( bDrawMode )
+                    InsSDDinDrMode(xMedium.release());
+                else
+                    InsSDDinOlMode(xMedium.release());
+
+                // ownership of pMedium has changed in this case
+                bInserted = true;
+            }
+        }
+        else
+        {
+            bool bFound = ( ::std::find( aOtherFilterVector.begin(), aOtherFilterVector.end(), pFilter->GetMimeType() ) != aOtherFilterVector.end() );
+            if( !bFound &&
+                ( aFilterName.indexOf( "Text" ) != -1 ||
+                aFilterName.indexOf( "Rich" ) != -1 ||
+                aFilterName.indexOf( "RTF" )  != -1 ||
+                aFilterName.indexOf( "HTML" ) != -1 ) )
+            {
+                bFound = true;
+            }
+
+            if( bFound )
+            {
+                if( bDrawMode )
+                    InsTextOrRTFinDrMode(xMedium.get());
+                else
+                    InsTextOrRTFinOlMode(xMedium.get());
+
+                bInserted = true;
+                xMedium.reset();
+            }
+        }
+    }
+
+    mpDocSh->SetWaitCursor( false );
+
+    if( !bInserted )
+    {
+        std::unique_ptr<weld::MessageDialog> xErrorBox(Application::CreateMessageDialog(mpWindow->GetFrameWeld(),
+                                                       VclMessageType::Warning, VclButtonsType::Ok, SdResId(STR_READ_DATA_ERROR)));
+        xErrorBox->run();
+    }
+}
+
+bool FuInsertFile::InsSDDinDrMode(SfxMedium* pMedium)
+{
+    bool bOK = false;
+
+    mpDocSh->SetWaitCursor( false );
+    SdAbstractDialogFactory* pFact = SdAbstractDialogFactory::Create();
+    weld::Window* pParent = mpViewShell ? mpViewShell->GetFrameWeld() : nullptr;
+    ScopedVclPtr<AbstractSdInsertPagesObjsDlg> pDlg( pFact->CreateSdInsertPagesObjsDlg(pParent, mpDoc, pMedium, aFile) );
+
+    sal_uInt16 nRet = pDlg->Execute();
+
+    mpDocSh->SetWaitCursor( true );
+
+    if( nRet == RET_OK )
+    {
+        /* list with page names (if NULL, then all pages)
+           First, insert pages */
+        std::vector<OUString> aBookmarkList = pDlg->GetList( 1 ); // pages
+        bool bLink = pDlg->IsLink();
+        SdPage* pPage = nullptr;
+        ::sd::View* pView = mpViewShell ? mpViewShell->GetView() : nullptr;
+
+        if (pView)
+        {
+            if( auto pOutlineView = dynamic_cast<OutlineView *>( pView ))
+            {
+                pPage = pOutlineView->GetActualPage();
+            }
+            else
+            {
+                pPage = static_cast<SdPage*>(pView->GetSdrPageView()->GetPage());
+            }
+        }
+
+        sal_uInt16 nPos = 0xFFFF;
+
+        if (pPage && !pPage->IsMasterPage())
+        {
+            if (pPage->GetPageKind() == PageKind::Standard)
+            {
+                nPos = pPage->GetPageNum() + 2;
+            }
+            else if (pPage->GetPageKind() == PageKind::Notes)
+            {
+                nPos = pPage->GetPageNum() + 1;
+            }
+        }
+
+        bool  bNameOK;
+        std::vector<OUString> aExchangeList;
+        std::vector<OUString> aObjectBookmarkList = pDlg->GetList( 2 ); // objects
+
+        /* if pBookmarkList is NULL, we insert selected pages, and/or selected
+           objects or everything. */
+        if( !aBookmarkList.empty() || aObjectBookmarkList.empty() )
+        {
+            /* To ensure that all page names are unique, we check the ones we
+               want to insert and insert them into a substitution list if
+               necessary.
+               bNameOK is sal_False if the user has canceled. */
+            bNameOK = mpView->GetExchangeList( aExchangeList, aBookmarkList, 0 );
+
+            if( bNameOK )
+                bOK = mpDoc->InsertBookmarkAsPage( aBookmarkList, &aExchangeList,
+                                    bLink, false/*bReplace*/, nPos,
+                                    false, nullptr, true, true, false );
+
+            aBookmarkList.clear();
+            aExchangeList.clear();
+        }
+
+        // to ensure ... (see above)
+        bNameOK = mpView->GetExchangeList( aExchangeList, aObjectBookmarkList, 1 );
+
+        if( bNameOK )
+            bOK = mpDoc->InsertBookmarkAsObject( aObjectBookmarkList, aExchangeList,
+                                nullptr, nullptr, false );
+
+        if( pDlg->IsRemoveUnnecessaryMasterPages() )
+            mpDoc->RemoveUnnecessaryMasterPages();
+    }
+
+    return bOK;
+}
+
+void FuInsertFile::InsTextOrRTFinDrMode(SfxMedium* pMedium)
+{
+    SdAbstractDialogFactory* pFact = SdAbstractDialogFactory::Create();
+    ScopedVclPtr<AbstractSdInsertPagesObjsDlg> pDlg( pFact->CreateSdInsertPagesObjsDlg(mpViewShell->GetFrameWeld(), mpDoc, nullptr, aFile) );
+
+    mpDocSh->SetWaitCursor( false );
+
+    sal_uInt16 nRet = pDlg->Execute();
+    mpDocSh->SetWaitCursor( true );
+
+    if( nRet != RET_OK )
+        return;
+
+    // selected file format: text, RTF or HTML (default is text)
+    EETextFormat nFormat = EETextFormat::Text;
+
+    if( aFilterName.indexOf( "Rich") != -1 )
+        nFormat = EETextFormat::Rtf;
+    else if( aFilterName.indexOf( "HTML" ) != -1 )
+        nFormat = EETextFormat::Html;
+
+    /* create our own outline since:
+       - it is possible that the document outliner is actually used in the
+         structuring mode
+       - the draw outliner of the drawing engine has to draw something in
+         between
+       - the global outliner could be used in SdPage::CreatePresObj */
+    SdOutliner aOutliner( mpDoc, OutlinerMode::TextObject );
+
+    // set reference device
+    aOutliner.SetRefDevice( SD_MOD()->GetVirtualRefDevice() );
+
+    SdPage* pPage = static_cast<DrawViewShell*>(mpViewShell)->GetActualPage();
+    aLayoutName = pPage->GetLayoutName();
+    sal_Int32 nIndex = aLayoutName.indexOf(SD_LT_SEPARATOR);
+    if( nIndex != -1 )
+        aLayoutName = aLayoutName.copy(0, nIndex);
+
+    aOutliner.SetPaperSize(pPage->GetSize());
+
+    SvStream* pStream = pMedium->GetInStream();
+    assert(pStream && "No InStream!");
+    pStream->Seek( 0 );
+
+    ErrCode nErr = aOutliner.Read( *pStream, pMedium->GetBaseURL(), nFormat, mpDocSh->GetHeaderAttributes() );
+
+    if (nErr || aOutliner.GetEditEngine().GetText().isEmpty())
+    {
+        std::unique_ptr<weld::MessageDialog> xErrorBox(Application::CreateMessageDialog(mpWindow->GetFrameWeld(),
+                                                       VclMessageType::Warning, VclButtonsType::Ok, SdResId(STR_READ_DATA_ERROR)));
+        xErrorBox->run();
+    }
+    else
+    {
+        // is it a master page?
+        if (static_cast<DrawViewShell*>(mpViewShell)->GetEditMode() == EditMode::MasterPage &&
+            !pPage->IsMasterPage())
+        {
+            pPage = static_cast<SdPage*>(&(pPage->TRG_GetMasterPage()));
+        }
+
+        assert(pPage && "page not found");
+
+        // if editing is going on right now, let it flow into this text object
+        OutlinerView* pOutlinerView = mpView->GetTextEditOutlinerView();
+        if( pOutlinerView )
+        {
+            SdrObject* pObj = mpView->GetTextEditObject();
+            if( pObj &&
+                pObj->GetObjInventor()   == SdrInventor::Default &&
+                pObj->GetObjIdentifier() == SdrObjKind::TitleText &&
+                aOutliner.GetParagraphCount() > 1 )
+            {
+                // in title objects, only one paragraph is allowed
+                while ( aOutliner.GetParagraphCount() > 1 )
+                {
+                    Paragraph* pPara = aOutliner.GetParagraph( 0 );
+                    sal_uLong nLen = aOutliner.GetText( pPara ).getLength();
+                    aOutliner.QuickDelete( ESelection( 0, nLen, 1, 0 ) );
+                    aOutliner.QuickInsertLineBreak( ESelection( 0, nLen, 0, nLen ) );
+                }
+            }
+        }
+
+        std::optional<OutlinerParaObject> pOPO = aOutliner.CreateParaObject();
+
+        if (pOutlinerView)
+        {
+            pOutlinerView->InsertText(*pOPO);
+        }
+        else
+        {
+            SdrRectObj* pTO = new SdrRectObj(
+                mpView->getSdrModelFromSdrView(),
+                SdrObjKind::Text);
+            pTO->SetOutlinerParaObject(std::move(pOPO));
+
+            const bool bUndo = mpView->IsUndoEnabled();
+            if( bUndo )
+                mpView->BegUndo(SdResId(STR_UNDO_INSERT_TEXTFRAME));
+            pPage->InsertObject(pTO);
+
+            /* can be bigger as the maximal allowed size:
+               limit object size if necessary */
+            Size aSize(aOutliner.CalcTextSize());
+            Size aMaxSize = mpDoc->GetMaxObjSize();
+            aSize.setHeight( std::min(aSize.Height(), aMaxSize.Height()) );
+            aSize.setWidth( std::min(aSize.Width(), aMaxSize.Width()) );
+            aSize = mpWindow->LogicToPixel(aSize);
+
+            // put it at the center of the window
+            Size aTemp(mpWindow->GetOutputSizePixel());
+            Point aPos(aTemp.Width() / 2, aTemp.Height() / 2);
+            aPos.AdjustX( -(aSize.Width() / 2) );
+            aPos.AdjustY( -(aSize.Height() / 2) );
+            aSize = mpWindow->PixelToLogic(aSize);
+            aPos = mpWindow->PixelToLogic(aPos);
+            pTO->SetLogicRect(::tools::Rectangle(aPos, aSize));
+
+            if (pDlg->IsLink())
+            {
+                pTO->SetTextLink(aFile, aFilterName );
+            }
+
+            if( bUndo )
+            {
+                mpView->AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoInsertObject(*pTO));
+                mpView->EndUndo();
+            }
+        }
+    }
+}
+
+void FuInsertFile::InsTextOrRTFinOlMode(SfxMedium* pMedium)
+{
+    // selected file format: text, RTF or HTML (default is text)
+    EETextFormat nFormat = EETextFormat::Text;
+
+    if( aFilterName.indexOf( "Rich") != -1 )
+        nFormat = EETextFormat::Rtf;
+    else if( aFilterName.indexOf( "HTML" ) != -1 )
+        nFormat = EETextFormat::Html;
+
+    ::Outliner&    rDocliner = static_cast<OutlineView*>(mpView)->GetOutliner();
+
+    std::vector<Paragraph*> aSelList;
+    rDocliner.GetView(0)->CreateSelectionList(aSelList);
+
+    Paragraph* pPara = aSelList.empty() ? nullptr : *(aSelList.begin());
+
+    // what should we insert?
+    while (pPara && !Outliner::HasParaFlag(pPara, ParaFlag::ISPAGE))
+        pPara = rDocliner.GetParent(pPara);
+
+    sal_Int32 nTargetPos = rDocliner.GetAbsPos(pPara) + 1;
+
+    // apply layout of predecessor page
+    sal_uInt16 nPage = 0;
+    pPara = rDocliner.GetParagraph( rDocliner.GetAbsPos( pPara ) - 1 );
+    while (pPara)
+    {
+        sal_Int32 nPos = rDocliner.GetAbsPos( pPara );
+        if ( Outliner::HasParaFlag( pPara, ParaFlag::ISPAGE ) )
+            nPage++;
+        pPara = rDocliner.GetParagraph( nPos - 1 );
+    }
+    SdPage* pPage = mpDoc->GetSdPage(nPage, PageKind::Standard);
+    aLayoutName = pPage->GetLayoutName();
+    sal_Int32 nIndex = aLayoutName.indexOf(SD_LT_SEPARATOR);
+    if( nIndex != -1 )
+        aLayoutName = aLayoutName.copy(0, nIndex);
+
+    /* create our own outline since:
+       - it is possible that the document outliner is actually used in the
+         structuring mode
+       - the draw outliner of the drawing engine has to draw something in
+         between
+       - the global outliner could be used in SdPage::CreatePresObj */
+    ::Outliner aOutliner( &mpDoc->GetItemPool(), OutlinerMode::OutlineObject );
+    aOutliner.SetStyleSheetPool(static_cast<SfxStyleSheetPool*>(mpDoc->GetStyleSheetPool()));
+
+    // set reference device
+    aOutliner.SetRefDevice(SD_MOD()->GetVirtualRefDevice());
+    aOutliner.SetPaperSize(Size(0x7fffffff, 0x7fffffff));
+
+    SvStream* pStream = pMedium->GetInStream();
+    DBG_ASSERT( pStream, "No InStream!" );
+    pStream->Seek( 0 );
+
+    ErrCode nErr = aOutliner.Read(*pStream, pMedium->GetBaseURL(), nFormat, mpDocSh->GetHeaderAttributes());
+
+    if (nErr || aOutliner.GetEditEngine().GetText().isEmpty())
+    {
+        std::unique_ptr<weld::MessageDialog> xErrorBox(Application::CreateMessageDialog(mpWindow->GetFrameWeld(),
+                                                       VclMessageType::Warning, VclButtonsType::Ok, SdResId(STR_READ_DATA_ERROR)));
+        xErrorBox->run();
+    }
+    else
+    {
+        sal_Int32 nParaCount = aOutliner.GetParagraphCount();
+
+        // for progress bar: number of level-0-paragraphs
+        sal_uInt16 nNewPages = 0;
+        pPara = aOutliner.GetParagraph( 0 );
+        while (pPara)
+        {
+            sal_Int32 nPos = aOutliner.GetAbsPos( pPara );
+            if( Outliner::HasParaFlag( pPara, ParaFlag::ISPAGE ) )
+                nNewPages++;
+            pPara = aOutliner.GetParagraph( ++nPos );
+        }
+
+        mpDocSh->SetWaitCursor( false );
+
+        std::optional<SfxProgress> pProgress( std::in_place, mpDocSh, SdResId(STR_CREATE_PAGES), nNewPages);
+        pProgress->SetState( 0, 100 );
+
+        nNewPages = 0;
+
+        ViewShellId nViewShellId = mpViewShell ? mpViewShell->GetViewShellBase().GetViewShellId() : ViewShellId(-1);
+        rDocliner.GetUndoManager().EnterListAction(
+                                    SdResId(STR_UNDO_INSERT_FILE), OUString(), 0, nViewShellId );
+
+        sal_Int32 nSourcePos = 0;
+        SfxStyleSheet* pStyleSheet = pPage->GetStyleSheetForPresObj( PresObjKind::Outline );
+        Paragraph* pSourcePara = aOutliner.GetParagraph( 0 );
+        while (pSourcePara)
+        {
+            sal_Int32 nPos = aOutliner.GetAbsPos( pSourcePara );
+            sal_Int16 nDepth = aOutliner.GetDepth( nPos );
+
+            // only take the last paragraph if it is filled
+            if (nSourcePos < nParaCount - 1 ||
+                !aOutliner.GetText(pSourcePara).isEmpty())
+            {
+                rDocliner.Insert( aOutliner.GetText(pSourcePara), nTargetPos, nDepth );
+                OUString aStyleSheetName( pStyleSheet->GetName() );
+                aStyleSheetName = aStyleSheetName.subView( 0, aStyleSheetName.getLength()-1 ) +
+                    OUString::number( nDepth <= 0 ? 1 : nDepth+1 );
+                SfxStyleSheetBasePool* pStylePool = mpDoc->GetStyleSheetPool();
+                SfxStyleSheet* pOutlStyle = static_cast<SfxStyleSheet*>( pStylePool->Find( aStyleSheetName, pStyleSheet->GetFamily() ) );
+                rDocliner.SetStyleSheet( nTargetPos, pOutlStyle );
+            }
+
+            if( Outliner::HasParaFlag( pSourcePara, ParaFlag::ISPAGE ) )
+            {
+                nNewPages++;
+                pProgress->SetState( nNewPages );
+            }
+
+            pSourcePara = aOutliner.GetParagraph( ++nPos );
+            nTargetPos++;
+            nSourcePos++;
+        }
+
+        rDocliner.GetUndoManager().LeaveListAction();
+
+        pProgress.reset();
+
+        mpDocSh->SetWaitCursor( true );
+    }
+}
+
+bool FuInsertFile::InsSDDinOlMode(SfxMedium* pMedium)
+{
+    OutlineView* pOlView = static_cast<OutlineView*>(mpView);
+
+    // transfer Outliner content to SdDrawDocument
+    pOlView->PrepareClose();
+
+    // read in like in the character mode
+    if (InsSDDinDrMode(pMedium))
+    {
+        ::Outliner* pOutliner = pOlView->GetViewByWindow(mpWindow)->GetOutliner();
+
+        // cut notification links temporarily
+        Link<Outliner::ParagraphHdlParam,void> aOldParagraphInsertedHdl = pOutliner->GetParaInsertedHdl();
+        pOutliner->SetParaInsertedHdl( Link<Outliner::ParagraphHdlParam,void>());
+        Link<Outliner::ParagraphHdlParam,void> aOldParagraphRemovingHdl = pOutliner->GetParaRemovingHdl();
+        pOutliner->SetParaRemovingHdl( Link<Outliner::ParagraphHdlParam,void>());
+        Link<Outliner::DepthChangeHdlParam,void> aOldDepthChangedHdl = pOutliner->GetDepthChangedHdl();
+        pOutliner->SetDepthChangedHdl( Link<::Outliner::DepthChangeHdlParam,void>());
+        Link<::Outliner*,void> aOldBeginMovingHdl = pOutliner->GetBeginMovingHdl();
+        pOutliner->SetBeginMovingHdl( Link<::Outliner*,void>());
+        Link<::Outliner*,void> aOldEndMovingHdl = pOutliner->GetEndMovingHdl();
+        pOutliner->SetEndMovingHdl( Link<::Outliner*,void>());
+
+        Link<EditStatus&,void> aOldStatusEventHdl = pOutliner->GetStatusEventHdl();
+        pOutliner->SetStatusEventHdl(Link<EditStatus&,void>());
+
+        pOutliner->Clear();
+        pOlView->FillOutliner();
+
+        // set links again
+        pOutliner->SetParaInsertedHdl(aOldParagraphInsertedHdl);
+        pOutliner->SetParaRemovingHdl(aOldParagraphRemovingHdl);
+        pOutliner->SetDepthChangedHdl(aOldDepthChangedHdl);
+        pOutliner->SetBeginMovingHdl(aOldBeginMovingHdl);
+        pOutliner->SetEndMovingHdl(aOldEndMovingHdl);
+        pOutliner->SetStatusEventHdl(aOldStatusEventHdl);
+
+        return true;
+    }
+    else
+        return false;
+}
+
+void FuInsertFile::GetSupportedFilterVector( ::std::vector< OUString >& rFilterVector )
+{
+    SfxFilterMatcher&   rMatcher = SfxGetpApp()->GetFilterMatcher();
+    std::shared_ptr<const SfxFilter> pSearchFilter;
+
+    rFilterVector.clear();
+
+    if( ( pSearchFilter = rMatcher.GetFilter4Mime( "text/plain" )) != nullptr )
+        rFilterVector.push_back( pSearchFilter->GetMimeType() );
+
+    if( ( pSearchFilter = rMatcher.GetFilter4Mime( "application/rtf" ) ) != nullptr )
+        rFilterVector.push_back( pSearchFilter->GetMimeType() );
+
+    if( ( pSearchFilter = rMatcher.GetFilter4Mime( "text/html" ) ) != nullptr )
+        rFilterVector.push_back( pSearchFilter->GetMimeType() );
+}
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */