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, 838 insertions, 0 deletions

diff --git a/sw/source/uibase/uiview/srcview.cxx b/sw/source/uibase/uiview/srcview.cxx
new file mode 100644
index 000000000..a143493fe
--- /dev/null
+++ b/sw/source/uibase/uiview/srcview.cxx
@@ -0,0 +1,838 @@
+/* -*- 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 <rtl/tencinfo.h>
+#include <osl/diagnose.h>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
+#include <unotools/tempfile.hxx>
+#include <tools/urlobj.hxx>
+#include <vcl/errinf.hxx>
+#include <vcl/weld.hxx>
+#include <vcl/textview.hxx>
+#include <vcl/svapp.hxx>
+#include <svl/intitem.hxx>
+#include <svl/stritem.hxx>
+#include <svl/undo.hxx>
+#include <svl/eitem.hxx>
+#include <svl/whiter.hxx>
+#include <vcl/transfer.hxx>
+#include <svtools/strings.hrc>
+#include <svtools/svtresid.hxx>
+#include <svtools/htmlcfg.hxx>
+#include <sfx2/app.hxx>
+#include <sfx2/objface.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <sfx2/bindings.hxx>
+#include <sfx2/docfilt.hxx>
+#include <sfx2/fcontnr.hxx>
+#include <sfx2/request.hxx>
+#include <sfx2/docfile.hxx>
+#include <svx/srchdlg.hxx>
+#include <svl/srchitem.hxx>
+#include <sfx2/sfxhtml.hxx>
+#include <swtypes.hxx>
+#include <docsh.hxx>
+#include <wdocsh.hxx>
+#include <srcview.hxx>
+#include "viewfunc.hxx"
+#include <doc.hxx>
+#include <IDocumentDeviceAccess.hxx>
+#include <IDocumentState.hxx>
+#include <sfx2/msg.hxx>
+#include <shellio.hxx>
+
+#include <cmdid.h>
+#include <strings.hrc>
+#include <com/sun/star/ui/dialogs/XFilePicker3.hpp>
+#include <sfx2/filedlghelper.hxx>
+#define ShellClass_SwSrcView
+#include <swslots.hxx>
+
+#include <com/sun/star/document/XDocumentProperties.hpp>
+#include <com/sun/star/document/XDocumentPropertiesSupplier.hpp>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::i18n;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::ui::dialogs;
+using namespace ::sfx2;
+
+#define SWSRCVIEWFLAGS SfxViewShellFlags::NO_NEWWINDOW
+
+#define SRC_SEARCHOPTIONS (SearchOptionFlags::ALL & ~SearchOptionFlags(SearchOptionFlags::FORMAT|SearchOptionFlags::FAMILIES|SearchOptionFlags::SEARCHALL))
+
+// Printing margins -> like Basic - Ide
+#define LMARGPRN        1700
+#define RMARGPRN         900
+#define TMARGPRN        2000
+#define BMARGPRN        1000
+#define BORDERPRN       300
+
+SFX_IMPL_NAMED_VIEWFACTORY(SwSrcView, "SourceView")
+{
+    SFX_VIEW_REGISTRATION(SwWebDocShell);
+}
+
+SFX_IMPL_SUPERCLASS_INTERFACE(SwSrcView, SfxViewShell)
+
+void SwSrcView::InitInterface_Impl()
+{
+    GetStaticInterface()->RegisterPopupMenu("source");
+
+    GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_TOOLS,
+                                            SfxVisibilityFlags::Standard|SfxVisibilityFlags::Server,
+                                            ToolbarId::Webtools_Toolbox);
+
+    GetStaticInterface()->RegisterChildWindow(SvxSearchDialogWrapper::GetChildWindowId());
+}
+
+
+static void lcl_PrintHeader( vcl::RenderContext &rOutDev, sal_Int32 nPages, sal_Int32 nCurPage, const OUString& rTitle )
+{
+    short nLeftMargin   = LMARGPRN;
+    Size aSz = rOutDev.GetOutputSize();
+    short nBorder = BORDERPRN;
+
+    Color aOldFillColor( rOutDev.GetFillColor() );
+    vcl::Font aOldFont( rOutDev.GetFont() );
+
+    rOutDev.SetFillColor( COL_TRANSPARENT );
+
+    vcl::Font aFont( aOldFont );
+    aFont.SetWeight( WEIGHT_BOLD );
+    aFont.SetAlignment( ALIGN_BOTTOM );
+    rOutDev.SetFont( aFont );
+
+    tools::Long nFontHeight = rOutDev.GetTextHeight();
+
+    // 1.Border => Line, 2+3 Border = Space.
+    tools::Long nYTop = TMARGPRN-3*nBorder-nFontHeight;
+
+    tools::Long nXLeft = nLeftMargin-nBorder;
+    tools::Long nXRight = aSz.Width()-RMARGPRN+nBorder;
+
+    rOutDev.DrawRect( tools::Rectangle(
+        Point( nXLeft, nYTop ),
+        Size( nXRight-nXLeft, aSz.Height() - nYTop - BMARGPRN + nBorder ) ) );
+
+    tools::Long nY = TMARGPRN-2*nBorder;
+    Point aPos( nLeftMargin, nY );
+    rOutDev.DrawText( aPos, rTitle );
+    if ( nPages != 1 )
+    {
+        aFont.SetWeight( WEIGHT_NORMAL );
+        rOutDev.SetFont( aFont );
+        OUString aPageStr = " [" + SwResId( STR_PAGE ) + " " + OUString::number( nCurPage ) + "]";
+        aPos.AdjustX(rOutDev.GetTextWidth( rTitle ) );
+        rOutDev.DrawText( aPos, aPageStr );
+    }
+
+    nY = TMARGPRN-nBorder;
+
+    rOutDev.DrawLine( Point( nXLeft, nY ), Point( nXRight, nY ) );
+
+    rOutDev.SetFont( aOldFont );
+    rOutDev.SetFillColor( aOldFillColor );
+}
+
+static rtl_TextEncoding lcl_GetStreamCharSet(rtl_TextEncoding eLoadEncoding)
+{
+    rtl_TextEncoding eRet = eLoadEncoding;
+    if(RTL_TEXTENCODING_DONTKNOW == eRet)
+    {
+        eRet = RTL_TEXTENCODING_UTF8;
+    }
+    return eRet;
+}
+
+static OUString lcl_ConvertTabsToSpaces( const OUString& sLine )
+{
+    if (sLine.isEmpty())
+        return sLine;
+
+    OUString aRet = sLine;
+    const sal_Unicode aPadSpaces[4] = {' ', ' ', ' ', ' '};
+    sal_Int32 nPos = 0;
+    for (;;)
+    {
+        nPos = aRet.indexOf('\t', nPos);
+        if (nPos<0)
+        {
+            break;
+        }
+        // Not 4 blanks, but on 4th TabPos:
+        const sal_Int32 nPadLen = 4 - (nPos % 4);
+        aRet = aRet.replaceAt(nPos, 1, std::u16string_view{aPadSpaces, static_cast<size_t>(nPadLen)});
+        nPos += nPadLen;
+    }
+    return aRet;
+}
+
+SwSrcView::SwSrcView(SfxViewFrame* pViewFrame, SfxViewShell*) :
+    SfxViewShell( pViewFrame, SWSRCVIEWFLAGS ),
+    m_aEditWin( VclPtr<SwSrcEditWindow>::Create( &pViewFrame->GetWindow(), this ) ),
+    m_bSourceSaved(false),
+    m_eLoadEncoding(RTL_TEXTENCODING_DONTKNOW)
+{
+    Init();
+}
+
+SwSrcView::~SwSrcView()
+{
+    SwDocShell* pDocShell = GetDocShell();
+    assert(dynamic_cast<SwWebDocShell*>( pDocShell) && "Why no WebDocShell?" );
+    const TextSelection&  rSel = m_aEditWin->GetTextView()->GetSelection();
+    static_cast<SwWebDocShell*>(pDocShell)->SetSourcePara( static_cast< sal_uInt16 >( rSel.GetStart().GetPara() ) );
+
+    uno::Reference<document::XDocumentPropertiesSupplier> xDPS(
+        pDocShell->GetModel(), uno::UNO_QUERY_THROW);
+    uno::Reference<document::XDocumentProperties> xDocProps
+        = xDPS->getDocumentProperties();
+    OUString url = xDocProps->getAutoloadURL();
+    sal_Int32 delay = xDocProps->getAutoloadSecs();
+    pDocShell->SetAutoLoad(INetURLObject(url), delay,
+                            (delay != 0) || !url.isEmpty());
+    EndListening(*pDocShell);
+    m_pSearchItem.reset();
+
+    m_aEditWin.disposeAndClear();
+}
+
+void SwSrcView::SaveContentTo(SfxMedium& rMed)
+{
+    SvStream* pOutStream = rMed.GetOutStream();
+    pOutStream->SetStreamCharSet(lcl_GetStreamCharSet(m_eLoadEncoding));
+    m_aEditWin->Write( *pOutStream );
+}
+
+void SwSrcView::Init()
+{
+    SetName("Source");
+    SetWindow( m_aEditWin.get() );
+    SwDocShell* pDocShell = GetDocShell();
+    // If the doc is still loading, then the DocShell must fire up
+    // the Load if the loading is completed.
+    if(!pDocShell->IsLoading())
+        Load(pDocShell);
+    else
+    {
+        m_aEditWin->SetReadonly(true);
+    }
+
+    SetNewWindowAllowed( false );
+    StartListening(*pDocShell, DuplicateHandling::Prevent);
+}
+
+SwDocShell*     SwSrcView::GetDocShell()
+{
+    SfxObjectShell* pObjShell = GetViewFrame()->GetObjectShell();
+    return dynamic_cast<SwDocShell*>( pObjShell );
+}
+
+void SwSrcView::SaveContent(const OUString& rTmpFile)
+{
+    SfxMedium aMedium( rTmpFile, StreamMode::WRITE);
+    SvStream* pOutStream = aMedium.GetOutStream();
+    pOutStream->SetStreamCharSet( lcl_GetStreamCharSet(m_eLoadEncoding) );
+    m_aEditWin->Write(*pOutStream);
+    aMedium.Commit();
+}
+
+void SwSrcView::Execute(SfxRequest& rReq)
+{
+    TextView* pTextView = m_aEditWin->GetTextView();
+    switch( rReq.GetSlot() )
+    {
+        case SID_SAVEACOPY:
+        case SID_SAVEASDOC:
+        {
+            // filesave dialog with autoextension
+            FileDialogHelper aDlgHelper(
+                TemplateDescription::FILESAVE_AUTOEXTENSION,
+                FileDialogFlags::NONE, m_aEditWin->GetFrameWeld());
+            uno::Reference < XFilePicker3 > xFP = aDlgHelper.GetFilePicker();
+
+            // search for an html filter for export
+            SfxFilterContainer* pFilterCont = GetObjectShell()->GetFactory().GetFilterContainer();
+            std::shared_ptr<const SfxFilter> pFilter =
+                pFilterCont->GetFilter4Extension( "html", SfxFilterFlags::EXPORT );
+            if ( pFilter )
+            {
+                // filter found -> use its uiname and wildcard
+                const OUString& rUIName = pFilter->GetUIName();
+                const WildCard& rCard = pFilter->GetWildcard();
+                xFP->appendFilter( rUIName, rCard.getGlob() );
+                xFP->setCurrentFilter( rUIName ) ;
+            }
+            else
+            {
+                // filter not found
+                OUString sHtml("HTML");
+                xFP->appendFilter( sHtml, "*.html;*.htm" );
+                xFP->setCurrentFilter( sHtml ) ;
+            }
+
+            if( aDlgHelper.Execute() == ERRCODE_NONE)
+            {
+                SfxMedium aMedium( xFP->getSelectedFiles().getConstArray()[0],
+                                    StreamMode::WRITE | StreamMode::SHARE_DENYNONE );
+                SvStream* pOutStream = aMedium.GetOutStream();
+                pOutStream->SetStreamCharSet(lcl_GetStreamCharSet(m_eLoadEncoding));
+                m_aEditWin->Write( *pOutStream );
+                aMedium.Commit();
+            }
+        }
+        break;
+        case SID_SAVEDOC:
+        {
+            SwDocShell* pDocShell = GetDocShell();
+            assert(pDocShell);
+            SfxMedium* pMed = nullptr;
+            if(pDocShell->HasName())
+                pMed = pDocShell->GetMedium();
+            else
+            {
+                const SfxBoolItem* pItem = static_cast<const SfxBoolItem*>(pDocShell->ExecuteSlot(rReq, pDocShell->GetInterface()));
+                if(pItem && pItem->GetValue())
+                    pMed = pDocShell->GetMedium();
+            }
+            if(pMed)
+            {
+                SvStream* pOutStream = pMed->GetOutStream();
+                pOutStream->Seek(0);
+                pOutStream->SetStreamSize(0);
+                pOutStream->SetStreamCharSet(lcl_GetStreamCharSet(m_eLoadEncoding));
+                m_aEditWin->Write( *pOutStream );
+                pMed->CloseOutStream();
+                pMed->Commit();
+                pDocShell->GetDoc()->getIDocumentState().ResetModified();
+                m_bSourceSaved = true;
+                m_aEditWin->ClearModifyFlag();
+            }
+        }
+        break;
+        case FID_SEARCH_NOW:
+        {
+            const SfxItemSet* pTmpArgs = rReq.GetArgs();
+
+            const sal_uInt16 nWhich = pTmpArgs->GetWhichByPos( 0 );
+            OSL_ENSURE( nWhich, "Which for SearchItem ?" );
+            const SfxPoolItem& rItem = pTmpArgs->Get( nWhich );
+            SetSearchItem( static_cast<const SvxSearchItem&>(rItem));
+            StartSearchAndReplace( static_cast<const SvxSearchItem&>(rItem), rReq.IsAPI() );
+            if(m_aEditWin->IsModified())
+            {
+                SwDocShell* pDocShell = GetDocShell();
+                assert(pDocShell);
+                pDocShell->GetDoc()->getIDocumentState().SetModified();
+            }
+        }
+        break;
+        case FN_REPEAT_SEARCH:
+        {
+            SvxSearchItem* pSrchItem = GetSearchItem();
+            if(pSrchItem)
+            {
+                StartSearchAndReplace( *pSrchItem, rReq.IsAPI() );
+                if(m_aEditWin->IsModified())
+                    GetDocShell()->GetDoc()->getIDocumentState().SetModified();
+            }
+        }
+        break;
+        case SID_PRINTDOC:
+        case SID_PRINTDOCDIRECT:
+        {
+            SfxViewShell::ExecuteSlot( rReq, SfxViewShell::GetInterface() );
+        }
+        break;
+        case SID_UNDO:
+            pTextView->Undo();
+            GetViewFrame()->GetBindings().InvalidateAll(false);
+        break;
+        case SID_REDO:
+            pTextView->Redo();
+            GetViewFrame()->GetBindings().InvalidateAll(false);
+        break;
+        case SID_REPEAT:
+        break;
+        case SID_CUT:
+            if(pTextView->HasSelection())
+                pTextView->Cut();
+        break;
+        case SID_COPY:
+            if(pTextView->HasSelection())
+                pTextView->Copy();
+        break;
+        case SID_PASTE:
+            pTextView->Paste();
+        break;
+        case SID_SELECTALL:
+            pTextView->SetSelection( TextSelection( TextPaM( 0, 0 ), TextPaM( TEXT_PARA_ALL, TEXT_INDEX_ALL ) ) );
+        break;
+    }
+    m_aEditWin->Invalidate();
+}
+
+void SwSrcView::GetState(SfxItemSet& rSet)
+{
+    SfxWhichIter aIter(rSet);
+    sal_uInt16 nWhich = aIter.FirstWhich();
+    TextView* pTextView = m_aEditWin->GetTextView();
+
+    while(nWhich)
+    {
+        switch(nWhich)
+        {
+            case SID_SAVEASDOC:
+                rSet.Put(SfxStringItem(nWhich, SwResId(STR_SAVEAS_SRC)));
+            break;
+            case SID_SAVEACOPY:
+                rSet.Put(SfxStringItem(nWhich, SwResId(STR_SAVEACOPY_SRC)));
+            break;
+            case SID_SAVEDOC:
+            {
+                SwDocShell* pDocShell = GetDocShell();
+                assert(pDocShell);
+                if(!pDocShell->IsModified())
+                    rSet.DisableItem(nWhich);
+            }
+            break;
+            case SID_PRINTDOC:
+            case SID_PRINTDOCDIRECT:
+            break;
+            case SID_TABLE_CELL:
+            {
+                OUString aPos( SwResId(STR_SRCVIEW_ROW) );
+                TextSelection aSel = pTextView->GetSelection();
+                aPos += OUString::number( aSel.GetEnd().GetPara()+1 );
+                aPos += " : " +
+                    SwResId(STR_SRCVIEW_COL);
+                aPos += OUString::number( aSel.GetEnd().GetIndex()+1 );
+                SfxStringItem aItem( nWhich, aPos );
+                rSet.Put( aItem );
+            }
+            break;
+            case SID_SEARCH_OPTIONS:
+            {
+                SearchOptionFlags nOpt = SRC_SEARCHOPTIONS;
+                SwDocShell* pDocShell = GetDocShell();
+                assert(pDocShell);
+                if (pDocShell->IsReadOnly())
+                    nOpt &= ~SearchOptionFlags(SearchOptionFlags::REPLACE|SearchOptionFlags::REPLACE_ALL);
+
+                rSet.Put( SfxUInt16Item( SID_SEARCH_OPTIONS,  static_cast<sal_uInt16>(nOpt) ) );
+            }
+            break;
+            case SID_SEARCH_ITEM:
+            {
+                OUString sSelected;
+                if ( !pTextView->HasSelection() )
+                {
+                    const TextSelection& rSel = pTextView->GetSelection();
+                    sSelected = m_aEditWin->GetTextEngine()->GetWord( rSel.GetStart());
+                }
+                else
+                {
+                    sSelected = pTextView->GetSelected();
+                }
+                SvxSearchItem * pSrchItem = GetSearchItem();
+                pSrchItem->SetSearchString( sSelected );
+                rSet.Put( *pSrchItem );
+            }
+            break;
+            case FN_REPEAT_SEARCH:
+            {
+                if(!GetSearchItem())
+                    rSet.DisableItem(nWhich);
+            }
+            break;
+            case SID_UNDO:
+            case SID_REDO:
+            {
+                SfxUndoManager& rMgr = pTextView->GetTextEngine()->GetUndoManager();
+                sal_uInt16 nCount = 0;
+                if(nWhich == SID_UNDO)
+                {
+                    nCount = rMgr.GetUndoActionCount();
+                    if(nCount)
+                    {
+                        OUString aStr(SvtResId( STR_UNDO));
+                        aStr += rMgr.GetUndoActionComment(--nCount);
+                        rSet.Put(SfxStringItem(nWhich, aStr));
+                    }
+                    else
+                        rSet.DisableItem(nWhich);
+                }
+                else
+                {
+                    nCount = rMgr.GetRedoActionCount();
+                    if(nCount)
+                    {
+                        OUString aStr(SvtResId( STR_REDO));
+                        aStr += rMgr.GetRedoActionComment(--nCount);
+                        rSet.Put(SfxStringItem(nWhich,aStr));
+                    }
+                    else
+                        rSet.DisableItem(nWhich);
+                }
+            }
+            break;
+            case SID_MAIL_SENDDOCASPDF:
+            case SID_MAIL_SENDDOC :
+            case SID_EXPORTDOCASPDF:
+            case SID_DIRECTEXPORTDOCASPDF:
+            case SID_EXPORTDOC:
+            case SID_REPEAT:
+            case SID_BROWSER_MODE:
+            case FN_PRINT_LAYOUT:
+                rSet.DisableItem(nWhich);
+            break;
+            case SID_CUT:
+            case SID_COPY:
+                if(!pTextView->HasSelection())
+                    rSet.DisableItem(nWhich);
+            break;
+            case SID_PASTE:
+            {
+                TransferableDataHelper aDataHelper(
+                    TransferableDataHelper::CreateFromSystemClipboard(
+                                                        m_aEditWin.get()) );
+                bool bDisable = !aDataHelper.GetXTransferable().is() ||
+                            0 == aDataHelper.GetFormatCount();
+                if( bDisable )
+                    rSet.DisableItem(nWhich);
+            }
+            break;
+        }
+        nWhich = aIter.NextWhich();
+    }
+}
+
+SvxSearchItem* SwSrcView::GetSearchItem()
+{
+    if(!m_pSearchItem)
+    {
+        m_pSearchItem.reset(new SvxSearchItem(SID_SEARCH_ITEM));
+    }
+    return m_pSearchItem.get();
+}
+
+void SwSrcView::SetSearchItem( const SvxSearchItem& rItem )
+{
+    m_pSearchItem.reset(rItem.Clone());
+}
+
+void SwSrcView::StartSearchAndReplace(const SvxSearchItem& rSearchItem,
+                                                  bool bApi,
+                                                  bool bRecursive)
+{
+    TextView* pTextView = m_aEditWin->GetTextView();
+    TextPaM aPaM;
+
+    bool bForward = !rSearchItem.GetBackward();
+    bool bAtStart = pTextView->GetSelection() == TextSelection( aPaM, aPaM );
+
+    if( !bForward )
+        aPaM = TextPaM( TEXT_PARA_ALL, TEXT_INDEX_ALL );
+
+    i18nutil::SearchOptions2 aSearchOpt( rSearchItem.GetSearchOptions() );
+    aSearchOpt.Locale = GetAppLanguageTag().getLocale();
+
+    sal_uInt16 nFound;
+    bool bAll = false;
+    switch( rSearchItem.GetCommand() )
+    {
+    case SvxSearchCmd::FIND:
+    case SvxSearchCmd::FIND_ALL:
+        nFound = pTextView->Search( aSearchOpt, bForward ) ? 1 : 0;
+        break;
+
+    case SvxSearchCmd::REPLACE_ALL: bAll = true;
+        [[fallthrough]];
+    case SvxSearchCmd::REPLACE:
+        nFound = pTextView->Replace( aSearchOpt, bAll, bForward );
+        break;
+
+    default:
+        nFound = 0;
+    }
+
+    if( nFound )
+        return;
+
+    bool bNotFoundMessage = false;
+    if(!bRecursive)
+    {
+        bNotFoundMessage = bAtStart;
+    }
+    else if(bAtStart)
+    {
+        bNotFoundMessage = true;
+    }
+
+    if(bApi)
+        return;
+
+    if(bNotFoundMessage)
+    {
+        std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(nullptr, "modules/swriter/ui/infonotfounddialog.ui"));
+        std::unique_ptr<weld::MessageDialog> xInfoBox(xBuilder->weld_message_dialog("InfoNotFoundDialog"));
+        xInfoBox->run();
+    }
+    else if(!bRecursive)
+    {
+        int nRet;
+
+        if (!bForward)
+        {
+            std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(nullptr, "modules/swriter/ui/querycontinueenddialog.ui"));
+            std::unique_ptr<weld::MessageDialog> xQueryBox(xBuilder->weld_message_dialog("QueryContinueEndDialog"));
+            nRet = xQueryBox->run();
+        }
+        else
+        {
+            std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(nullptr, "modules/swriter/ui/querycontinuebegindialog.ui"));
+            std::unique_ptr<weld::MessageDialog> xQueryBox(xBuilder->weld_message_dialog("QueryContinueBeginDialog"));
+            nRet = xQueryBox->run();
+        }
+
+        if (nRet == RET_YES)
+        {
+            pTextView->SetSelection( TextSelection( aPaM, aPaM ) );
+            StartSearchAndReplace( rSearchItem, false, true );
+        }
+    }
+}
+
+sal_uInt16 SwSrcView::SetPrinter(SfxPrinter* pNew, SfxPrinterChangeFlags nDiffFlags )
+{
+    SwDocShell* pDocSh = GetDocShell();
+    assert(pDocSh);
+    if ( (SfxPrinterChangeFlags::JOBSETUP | SfxPrinterChangeFlags::PRINTER) & nDiffFlags )
+    {
+        pDocSh->GetDoc()->getIDocumentDeviceAccess().setPrinter( pNew, true, true );
+        if ( nDiffFlags & SfxPrinterChangeFlags::PRINTER )
+            pDocSh->SetModified();
+    }
+    if ( nDiffFlags & SfxPrinterChangeFlags::OPTIONS )
+        ::SetPrinter( &pDocSh->getIDocumentDeviceAccess(), pNew, true );
+
+    const bool bChgOri  = bool(nDiffFlags & SfxPrinterChangeFlags::CHG_ORIENTATION);
+    const bool bChgSize = bool(nDiffFlags & SfxPrinterChangeFlags::CHG_SIZE);
+    if ( bChgOri || bChgSize )
+    {
+        pDocSh->SetModified();
+    }
+    return 0;
+}
+
+SfxPrinter* SwSrcView::GetPrinter( bool bCreate )
+{
+    SwDocShell* pDocSh = GetDocShell();
+    assert(pDocSh);
+    return pDocSh->GetDoc()->getIDocumentDeviceAccess().getPrinter(bCreate);
+}
+
+sal_Int32 SwSrcView::PrintSource(
+    OutputDevice *pOutDev,
+    sal_Int32 nPage,
+    bool bCalcNumPagesOnly )
+{
+    if (!pOutDev || nPage <= 0)
+        return 0;
+
+    //! This algorithm for printing the n-th page is very poor since it
+    //! needs to go over the text of all previous pages to get to the correct one.
+    //! But since HTML source code is expected to be just a small number of pages
+    //! even this poor algorithm should be enough...
+
+    pOutDev->Push();
+
+    TextEngine* pTextEngine = m_aEditWin->GetTextEngine();
+    pOutDev->SetMapMode(MapMode(MapUnit::Map100thMM));
+    vcl::Font aFont( m_aEditWin->GetOutWin()->GetFont() );
+    Size aSize( aFont.GetFontSize() );
+    aSize = m_aEditWin->GetOutWin()->PixelToLogic(aSize, MapMode(MapUnit::Map100thMM));
+    aFont.SetFontSize( aSize );
+    aFont.SetColor( COL_BLACK );
+    pOutDev->SetFont( aFont );
+
+    OUString aTitle( GetViewFrame()->GetWindow().GetText() );
+
+    const tools::Long nLineHeight = pOutDev->GetTextHeight(); // slightly more
+    const tools::Long nParaSpace = 10;
+
+    Size aPaperSz = pOutDev->GetOutputSize();
+    aPaperSz.AdjustWidth( -(LMARGPRN + RMARGPRN) );
+    aPaperSz.AdjustHeight( -(TMARGPRN + BMARGPRN) );
+
+    // nLinepPage is not true, if lines have to be wrapped...
+    const tools::Long nLinespPage = nLineHeight ? aPaperSz.Height() / nLineHeight : 1;
+    const tools::Long nCharWidth = pOutDev->GetTextWidth("X");
+    const sal_Int32 nCharspLine = nCharWidth ? static_cast<sal_Int32>(aPaperSz.Width() / nCharWidth) : 1;
+    const sal_uInt32 nParas = pTextEngine->GetParagraphCount();
+
+    const sal_Int32 nPages = static_cast<sal_Int32>(nParas / nLinespPage + 1 );
+    sal_Int32 nCurPage = 1;
+
+    // Print header...
+    if (!bCalcNumPagesOnly && nPage == nCurPage)
+        lcl_PrintHeader( *pOutDev, nPages, nCurPage, aTitle );
+    const Point aStartPos( LMARGPRN, TMARGPRN );
+    Point aPos( aStartPos );
+    for ( sal_uInt32 nPara = 0; nPara < nParas; ++nPara )
+    {
+        const OUString aLine( lcl_ConvertTabsToSpaces(pTextEngine->GetText( nPara )) );
+        const sal_Int32 nLineLen = aLine.getLength();
+        const sal_Int32 nLines = (nLineLen+nCharspLine-1) / nCharspLine;
+        for ( sal_Int32 nLine = 0; nLine < nLines; ++nLine )
+        {
+            aPos.AdjustY(nLineHeight );
+            if ( aPos.Y() > ( aPaperSz.Height() + TMARGPRN - nLineHeight/2 ) )
+            {
+                ++nCurPage;
+                if (!bCalcNumPagesOnly && nPage == nCurPage)
+                    lcl_PrintHeader( *pOutDev, nPages, nCurPage, aTitle );
+                aPos = aStartPos;
+            }
+            if (!bCalcNumPagesOnly && nPage == nCurPage)
+            {
+                const sal_Int32 nStart = nLine * nCharspLine;
+                const sal_Int32 nLen = std::min(nLineLen-nStart, nCharspLine);
+                pOutDev->DrawText( aPos, aLine.copy(nStart, nLen) );
+            }
+        }
+        aPos.AdjustY(nParaSpace );
+    }
+
+    pOutDev->Pop();
+
+    OSL_ENSURE( bCalcNumPagesOnly || nPage <= nCurPage, "page number out of range" );
+    return nCurPage;
+}
+
+void SwSrcView::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
+{
+    if (rHint.GetId() == SfxHintId::ModeChanged || rHint.GetId() == SfxHintId::TitleChanged)
+    {
+        const SwDocShell* pDocSh = GetDocShell();
+        assert(pDocSh);
+        if (!(rHint.GetId() == SfxHintId::TitleChanged
+              && (pDocSh->IsReadOnly() || !m_aEditWin->IsReadonly())))
+        {
+            // Broadcast only comes once!
+            const bool bReadonly = pDocSh->IsReadOnly();
+            m_aEditWin->SetReadonly(bReadonly);
+        }
+    }
+    SfxViewShell::Notify(rBC, rHint);
+}
+
+void SwSrcView::Load(SwDocShell* pDocShell)
+{
+    rtl_TextEncoding eDestEnc = RTL_TEXTENCODING_UTF8;
+
+    m_aEditWin->SetReadonly(pDocShell->IsReadOnly());
+    m_aEditWin->SetTextEncoding(eDestEnc);
+    SfxMedium* pMedium = pDocShell->GetMedium();
+
+    std::shared_ptr<const SfxFilter> pFilter = pMedium->GetFilter();
+    bool bHtml = pFilter && pFilter->GetUserData() == "HTML";
+    bool bDocModified = pDocShell->IsModified();
+    if(bHtml && !bDocModified && pDocShell->HasName())
+    {
+        SvStream* pStream = pMedium->GetInStream();
+        if(pStream && ERRCODE_NONE == pStream->GetError() )
+        {
+            rtl_TextEncoding eHeaderEnc =
+                SfxHTMLParser::GetEncodingByHttpHeader(
+                                            pDocShell->GetHeaderAttributes() );
+            if( RTL_TEXTENCODING_DONTKNOW == eHeaderEnc )
+            {
+                const char *pTmpCharSet =
+                    rtl_getBestMimeCharsetFromTextEncoding( RTL_TEXTENCODING_ISO_8859_1 );
+                eHeaderEnc = rtl_getTextEncodingFromMimeCharset( pTmpCharSet );
+            }
+            if( RTL_TEXTENCODING_DONTKNOW != eHeaderEnc &&
+                 eDestEnc != eHeaderEnc )
+            {
+                eDestEnc = eHeaderEnc;
+                m_aEditWin->SetTextEncoding(eDestEnc);
+            }
+            pStream->SetStreamCharSet( eDestEnc );
+            pStream->Seek(0);
+            TextEngine* pTextEngine = m_aEditWin->GetTextEngine();
+            pTextEngine->EnableUndo(false);
+            m_aEditWin->Read(*pStream);
+            pTextEngine->EnableUndo(true);
+        }
+        else
+        {
+            std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(GetViewFrame()->GetFrameWeld(),
+                                                      VclMessageType::Info, VclButtonsType::Ok,
+                                                      SwResId(STR_ERR_SRCSTREAM)));
+            xBox->run();
+        }
+    }
+    else
+    {
+        utl::TempFile aTempFile;
+        aTempFile.EnableKillingFile();
+        const OUString sFileURL( aTempFile.GetURL() );
+
+        {
+            SfxMedium aMedium( sFileURL,StreamMode::READWRITE );
+            SwWriter aWriter( aMedium, *pDocShell->GetDoc() );
+            WriterRef xWriter;
+            ::GetHTMLWriter(std::u16string_view(), aMedium.GetBaseURL( true ), xWriter);
+            const OUString sWriteName = pDocShell->HasName()
+                ? pMedium->GetName()
+                : sFileURL;
+            ErrCode nRes = aWriter.Write(xWriter, &sWriteName);
+            if(nRes)
+            {
+                ErrorHandler::HandleError(nRes);
+                m_aEditWin->SetReadonly(true);
+            }
+            aMedium.Commit();
+            SvStream* pInStream = aMedium.GetInStream();
+            pInStream->Seek(0);
+            pInStream->SetStreamCharSet( eDestEnc );
+
+            m_aEditWin->Read(*pInStream);
+        }
+    }
+    m_aEditWin->ClearModifyFlag();
+
+    m_eLoadEncoding = eDestEnc;
+
+    if(bDocModified)
+        pDocShell->SetModified();// The flag will be reset in between times.
+    // Disable AutoLoad
+    pDocShell->SetAutoLoad(INetURLObject(), 0, false);
+    assert(dynamic_cast<SwWebDocShell*>( pDocShell) && "Why no WebDocShell?" );
+    sal_uInt16 nLine = static_cast<SwWebDocShell*>(pDocShell)->GetSourcePara();
+    m_aEditWin->SetStartLine(nLine);
+    m_aEditWin->GetTextEngine()->ResetUndo();
+    m_aEditWin->GetOutWin()->GrabFocus();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */