Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 730 insertions, 0 deletions

diff --git a/xmloff/source/table/XMLTableExport.cxx b/xmloff/source/table/XMLTableExport.cxx
new file mode 100644
index 0000000000..73d6fdada7
--- /dev/null
+++ b/xmloff/source/table/XMLTableExport.cxx
@@ -0,0 +1,730 @@
+/* -*- 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 <xmloff/table/XMLTableExport.hxx>
+
+#include <sal/config.h>
+#include <sal/log.hxx>
+
+#include <rtl/ustring.hxx>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
+#include <com/sun/star/text/XText.hpp>
+#include <com/sun/star/table/XCellRange.hpp>
+#include <com/sun/star/table/XColumnRowRange.hpp>
+#include <com/sun/star/table/XMergeableCell.hpp>
+#include <com/sun/star/style/XStyle.hpp>
+#include <com/sun/star/beans/XPropertyState.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/beans/XPropertySetInfo.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <comphelper/diagnose_ex.hxx>
+
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmlprmap.hxx>
+#include <xmloff/xmlexppr.hxx>
+#include <xmloff/xmlexp.hxx>
+#include <xmloff/xmltypes.hxx>
+#include <xmlsdtypes.hxx>
+#include <xmloff/maptype.hxx>
+#include <xmloff/prhdlfac.hxx>
+#include <xmloff/txtprmap.hxx>
+#include "table.hxx"
+#include <xmlprop.hxx>
+
+using namespace ::xmloff::token;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::table;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::text;
+using namespace ::com::sun::star::style;
+
+#define MAP_(name,prefix,token,type,context)  { name, prefix, token, type, context, SvtSaveOptions::ODFSVER_010, false }
+#define CMAP(name,prefix,token,type,context) MAP_(name,prefix,token,type|XML_TYPE_PROP_TABLE_COLUMN,context)
+#define RMAP(name,prefix,token,type,context) MAP_(name,prefix,token,type|XML_TYPE_PROP_TABLE_ROW,context)
+#define CELLMAP(name,prefix,token,type,context) MAP_(name,prefix,token,type|XML_TYPE_PROP_TABLE_CELL,context)
+#define MAP_END { nullptr }
+
+const XMLPropertyMapEntry* getColumnPropertiesMap()
+{
+    static const XMLPropertyMapEntry aXMLColumnProperties[] =
+    {
+        CMAP( PROP_Width,          XML_NAMESPACE_STYLE,    XML_COLUMN_WIDTH,               XML_TYPE_MEASURE,   0 ),
+        CMAP( PROP_OptimalWidth,   XML_NAMESPACE_STYLE,    XML_USE_OPTIMAL_COLUMN_WIDTH,   XML_TYPE_BOOL, 0 ),
+        MAP_END
+    };
+
+    return &aXMLColumnProperties[0];
+}
+
+const XMLPropertyMapEntry* getRowPropertiesMap()
+{
+    static const XMLPropertyMapEntry aXMLRowProperties[] =
+    {
+        RMAP( PROP_Height,         XML_NAMESPACE_STYLE, XML_ROW_HEIGHT,                    XML_TYPE_MEASURE,   0 ),
+        RMAP( PROP_MinHeight,      XML_NAMESPACE_STYLE, XML_MIN_ROW_HEIGHT,                XML_TYPE_MEASURE,   0 ),
+        RMAP( PROP_OptimalHeight,  XML_NAMESPACE_STYLE, XML_USE_OPTIMAL_ROW_HEIGHT,        XML_TYPE_BOOL, 0 ),
+        MAP_END
+    };
+
+    return &aXMLRowProperties[0];
+}
+
+const XMLPropertyMapEntry* getCellPropertiesMap()
+{
+    static const XMLPropertyMapEntry aXMLCellProperties[] =
+    {
+        CELLMAP( PROP_RotateAngle,     XML_NAMESPACE_STYLE, XML_ROTATION_ANGLE,         XML_SD_TYPE_CELL_ROTATION_ANGLE,   0),
+        CELLMAP( PROP_TextVerticalAdjust, XML_NAMESPACE_STYLE, XML_VERTICAL_ALIGN,      XML_SD_TYPE_VERTICAL_ALIGN|MID_FLAG_SPECIAL_ITEM_EXPORT, 0),
+        CELLMAP( PROP_BackColor,       XML_NAMESPACE_FO,    XML_BACKGROUND_COLOR,       XML_TYPE_COLORTRANSPARENT|MID_FLAG_SPECIAL_ITEM, 0),
+        CELLMAP( PROP_LeftBorder,      XML_NAMESPACE_FO,    XML_BORDER,                 XML_TYPE_BORDER|MID_FLAG_SPECIAL_ITEM_EXPORT, CTF_CHARALLBORDER),
+        CELLMAP( PROP_LeftBorder,      XML_NAMESPACE_FO,    XML_BORDER_LEFT,            XML_TYPE_BORDER|MID_FLAG_SPECIAL_ITEM_EXPORT, CTF_CHARLEFTBORDER),
+        CELLMAP( PROP_RightBorder,     XML_NAMESPACE_FO,    XML_BORDER_RIGHT,           XML_TYPE_BORDER|MID_FLAG_SPECIAL_ITEM_EXPORT, CTF_CHARRIGHTBORDER),
+        CELLMAP( PROP_TopBorder,       XML_NAMESPACE_FO,    XML_BORDER_TOP,             XML_TYPE_BORDER|MID_FLAG_SPECIAL_ITEM_EXPORT, CTF_CHARTOPBORDER),
+        CELLMAP( PROP_BottomBorder,    XML_NAMESPACE_FO,    XML_BORDER_BOTTOM,          XML_TYPE_BORDER|MID_FLAG_SPECIAL_ITEM_EXPORT, CTF_CHARBOTTOMBORDER),
+        CELLMAP( PROP_TextLeftDistance, XML_NAMESPACE_FO,   XML_PADDING,                XML_TYPE_MEASURE|MID_FLAG_SPECIAL_ITEM_EXPORT, CTF_CHARALLBORDERDISTANCE),
+        CELLMAP( PROP_TextLeftDistance, XML_NAMESPACE_FO,   XML_PADDING_LEFT,           XML_TYPE_MEASURE|MID_FLAG_SPECIAL_ITEM_EXPORT, CTF_CHARLEFTBORDERDISTANCE),
+        CELLMAP( PROP_TextRightDistance, XML_NAMESPACE_FO,  XML_PADDING_RIGHT,          XML_TYPE_MEASURE|MID_FLAG_SPECIAL_ITEM_EXPORT, CTF_CHARRIGHTBORDERDISTANCE),
+        CELLMAP( PROP_TextUpperDistance, XML_NAMESPACE_FO,  XML_PADDING_TOP,            XML_TYPE_MEASURE|MID_FLAG_SPECIAL_ITEM_EXPORT, CTF_CHARTOPBORDERDISTANCE),
+        CELLMAP( PROP_TextLowerDistance, XML_NAMESPACE_FO,  XML_PADDING_BOTTOM,         XML_TYPE_MEASURE|MID_FLAG_SPECIAL_ITEM_EXPORT, CTF_CHARBOTTOMBORDERDISTANCE),
+        MAP_END
+    };
+
+    return &aXMLCellProperties[0];
+}
+
+namespace {
+
+class StringStatisticHelper
+{
+private:
+    std::map< OUString, sal_Int32 > mStats;
+
+public:
+    void add( const OUString& rStyleName );
+    void clear() { mStats.clear(); }
+
+    sal_Int32 getModeString( /* out */ OUString& rModeString );
+};
+
+}
+
+void StringStatisticHelper::add( const OUString& rStyleName )
+{
+    std::map< OUString, sal_Int32 >::iterator iter( mStats.find( rStyleName ) );
+    if( iter == mStats.end() )
+    {
+        mStats[rStyleName] = 1;
+    }
+    else
+    {
+        (*iter).second += 1;
+    }
+}
+
+sal_Int32 StringStatisticHelper::getModeString( OUString& rStyleName )
+{
+    sal_Int32 nMax = 0;
+    for( const auto& rStatsEntry : mStats )
+    {
+        if( rStatsEntry.second > nMax )
+        {
+            rStyleName = rStatsEntry.first;
+            nMax = rStatsEntry.second;
+        }
+    }
+
+    return nMax;
+}
+
+namespace {
+
+class XMLCellExportPropertyMapper : public SvXMLExportPropertyMapper
+{
+public:
+    using SvXMLExportPropertyMapper::SvXMLExportPropertyMapper;
+    /** this method is called for every item that has the
+    MID_FLAG_SPECIAL_ITEM_EXPORT flag set */
+    virtual void handleSpecialItem(comphelper::AttributeList&, const XMLPropertyState&, const SvXMLUnitConverter&,
+        const SvXMLNamespaceMap&, const std::vector<XMLPropertyState>*, sal_uInt32) const override
+    {
+        // the SpecialItem NumberFormat must not be handled by this method
+    }
+};
+
+}
+
+XMLTableExport::XMLTableExport(SvXMLExport& rExp, const rtl::Reference< SvXMLExportPropertyMapper  >& xExportPropertyMapper, const rtl::Reference< XMLPropertyHandlerFactory >& xFactoryRef )
+: mrExport( rExp )
+, mbExportTables( false )
+, mbWriter( false )
+{
+    Reference< XMultiServiceFactory > xFac( rExp.GetModel(), UNO_QUERY );
+    if( xFac.is() ) try
+    {
+        const Sequence< OUString > sSNS( xFac->getAvailableServiceNames() );
+        const OUString* pSNS = std::find_if(sSNS.begin(), sSNS.end(),
+            [](const OUString& rSNS) {
+                return rSNS == "com.sun.star.drawing.TableShape"
+                    || rSNS == "com.sun.star.style.TableStyle"; });
+        if (pSNS != sSNS.end())
+        {
+            mbExportTables = true;
+            mbWriter = (*pSNS == "com.sun.star.style.TableStyle");
+        }
+    }
+    catch(const Exception&)
+    {
+    }
+
+    if (mbWriter)
+    {
+        mxCellExportPropertySetMapper = new XMLCellExportPropertyMapper(new XMLTextPropertySetMapper(TextPropMap::CELL, true));
+    }
+    else
+    {
+        mxCellExportPropertySetMapper = xExportPropertyMapper;
+        mxCellExportPropertySetMapper->ChainExportMapper(XMLTextParagraphExport::CreateParaExtPropMapper(rExp));
+        mxCellExportPropertySetMapper->ChainExportMapper(new XMLCellExportPropertyMapper(new XMLPropertySetMapper(getCellPropertiesMap(), xFactoryRef, true)));
+    }
+
+    mxRowExportPropertySetMapper = new SvXMLExportPropertyMapper( new XMLPropertySetMapper( getRowPropertiesMap(), xFactoryRef, true ) );
+    mxColumnExportPropertySetMapper = new SvXMLExportPropertyMapper( new XMLPropertySetMapper( getColumnPropertiesMap(), xFactoryRef, true ) );
+
+    mrExport.GetAutoStylePool()->AddFamily(XmlStyleFamily::TABLE_COLUMN,
+        XML_STYLE_FAMILY_TABLE_COLUMN_STYLES_NAME,
+        mxColumnExportPropertySetMapper.get(),
+        XML_STYLE_FAMILY_TABLE_COLUMN_STYLES_PREFIX);
+    mrExport.GetAutoStylePool()->AddFamily(XmlStyleFamily::TABLE_ROW,
+        XML_STYLE_FAMILY_TABLE_ROW_STYLES_NAME,
+        mxRowExportPropertySetMapper.get(),
+        XML_STYLE_FAMILY_TABLE_ROW_STYLES_PREFIX);
+    mrExport.GetAutoStylePool()->AddFamily(XmlStyleFamily::TABLE_CELL,
+        XML_STYLE_FAMILY_TABLE_CELL_STYLES_NAME,
+        mxCellExportPropertySetMapper.get(),
+        XML_STYLE_FAMILY_TABLE_CELL_STYLES_PREFIX);
+}
+
+XMLTableExport::~XMLTableExport ()
+{
+}
+
+static bool has_states( const std::vector< XMLPropertyState >& xPropStates )
+{
+    return std::any_of(xPropStates.cbegin(), xPropStates.cend(),
+        [](const XMLPropertyState& rPropertyState) { return rPropertyState.mnIndex != -1; });
+}
+
+ void XMLTableExport::collectTableAutoStyles(const Reference < XColumnRowRange >& xColumnRowRange)
+ {
+    if( !mbExportTables )
+         return;
+
+    auto xTableInfo = std::make_shared<XMLTableInfo>();
+    maTableInfoMap[xColumnRowRange] = xTableInfo;
+
+    try
+    {
+        Reference< XIndexAccess > xIndexAccessCols( xColumnRowRange->getColumns(), UNO_QUERY_THROW );
+        const sal_Int32 nColumnCount = xIndexAccessCols->getCount();
+        for( sal_Int32 nColumn = 0; nColumn < nColumnCount; ++nColumn ) try
+        {
+            Reference< XPropertySet > xPropSet( xIndexAccessCols->getByIndex(nColumn) , UNO_QUERY_THROW );
+            std::vector<XMLPropertyState> aPropStates(mxColumnExportPropertySetMapper->Filter(mrExport, xPropSet));
+
+            if( has_states( aPropStates ) )
+            {
+                const OUString sStyleName( mrExport.GetAutoStylePool()->Add(XmlStyleFamily::TABLE_COLUMN, std::move(aPropStates)) );
+                Reference< XInterface > xKey( xPropSet, UNO_QUERY );
+                xTableInfo->maColumnStyleMap[xKey] = sStyleName;
+            }
+        }
+        catch(const Exception&)
+        {
+            TOOLS_WARN_EXCEPTION("xmloff.table", "exception during column style collection!");
+        }
+
+        Reference< XIndexAccess > xIndexAccessRows( xColumnRowRange->getRows(), UNO_QUERY_THROW );
+        const sal_Int32 nRowCount = xIndexAccessRows->getCount();
+        xTableInfo->maDefaultRowCellStyles.resize(nRowCount);
+
+        StringStatisticHelper aStringStatistic;
+
+        for( sal_Int32 nRow = 0; nRow < nRowCount; ++nRow )
+        try
+        {
+            Reference< XPropertySet > xPropSet( xIndexAccessRows->getByIndex(nRow) , UNO_QUERY_THROW );
+            std::vector<XMLPropertyState> aRowPropStates(mxRowExportPropertySetMapper->Filter(mrExport, xPropSet));
+
+            if( has_states( aRowPropStates ) )
+            {
+                const OUString sStyleName( mrExport.GetAutoStylePool()->Add(XmlStyleFamily::TABLE_ROW, std::move(aRowPropStates)) );
+                Reference< XInterface > xKey( xPropSet, UNO_QUERY );
+                xTableInfo->maRowStyleMap[xKey] = sStyleName;
+            }
+
+            // get the current row
+            Reference< XCellRange > xCellRange( xPropSet, UNO_QUERY_THROW );
+            for ( sal_Int32 nColumn = 0; nColumn < nColumnCount; ++nColumn )
+            {
+                // get current cell, remarks row index is 0, because we get the range for each row separate
+                Reference< XPropertySet > xCellSet( xCellRange->getCellByPosition(nColumn, 0), UNO_QUERY_THROW );
+
+                // get style
+                OUString sParentStyleName;
+                Reference< XPropertySetInfo > xPropertySetInfo( xCellSet->getPropertySetInfo() );
+                if( xPropertySetInfo.is() && xPropertySetInfo->hasPropertyByName("Style") )
+                {
+                    Reference< XStyle > xStyle( xCellSet->getPropertyValue("Style"), UNO_QUERY );
+                    if( xStyle.is() )
+                        sParentStyleName = xStyle->getName();
+                }
+
+                // create auto style, if needed
+                OUString sStyleName;
+                std::vector<XMLPropertyState> aCellPropStates(mxCellExportPropertySetMapper->Filter(mrExport, xCellSet));
+                if( has_states( aCellPropStates ) )
+                    sStyleName = mrExport.GetAutoStylePool()->Add(XmlStyleFamily::TABLE_CELL, std::move(aCellPropStates));
+                else
+                    sStyleName = sParentStyleName;
+
+                if( !sStyleName.isEmpty() )
+                {
+                    Reference< XInterface > xKey( xCellSet, UNO_QUERY );
+                    xTableInfo->maCellStyleMap[xKey] = sStyleName;
+                }
+
+                // create auto style for text
+                Reference< XText > xText(xCellSet, UNO_QUERY);
+                if(xText.is() && !xText->getString().isEmpty())
+                    GetExport().GetTextParagraphExport()->collectTextAutoStyles( xText );
+
+                aStringStatistic.add( sStyleName );
+            }
+
+            OUString sDefaultCellStyle;
+            if( aStringStatistic.getModeString( sDefaultCellStyle ) > 1 )
+                xTableInfo->maDefaultRowCellStyles[nRow] = sDefaultCellStyle;
+
+            aStringStatistic.clear();
+        }
+        catch(const Exception&)
+        {
+            TOOLS_WARN_EXCEPTION("xmloff.table", "exception during column style collection!");
+        }
+    }
+    catch(const Exception&)
+    {
+        TOOLS_WARN_EXCEPTION("xmloff.table", "exception caught!");
+    }
+ }
+
+ void XMLTableExport::exportTable( const Reference < XColumnRowRange >& xColumnRowRange )
+ {
+    if( !mbExportTables )
+        return;
+
+    try
+    {
+        std::shared_ptr< XMLTableInfo > xTableInfo( maTableInfoMap[xColumnRowRange] );
+
+        // get row and column count
+        Reference< XIndexAccess > xIndexAccess( xColumnRowRange->getRows(), UNO_QUERY_THROW );
+        Reference< XIndexAccess > xIndexAccessCols( xColumnRowRange->getColumns(), UNO_QUERY_THROW );
+
+        const sal_Int32 rowCount = xIndexAccess->getCount();
+        const sal_Int32 columnCount = xIndexAccessCols->getCount();
+
+        SvXMLElementExport tableElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE, true, true );
+
+        // export table columns
+        ExportTableColumns( xIndexAccessCols, xTableInfo );
+
+        // start iterating rows and columns
+        for ( sal_Int32 rowIndex = 0; rowIndex < rowCount; rowIndex++ )
+        {
+            // get the current row
+            Reference< XCellRange > xCellRange( xIndexAccess->getByIndex(rowIndex), UNO_QUERY_THROW );
+
+            OUString sDefaultCellStyle;
+
+            // table:style-name
+            if( xTableInfo )
+            {
+                Reference< XInterface > xKey( xCellRange, UNO_QUERY );
+                const OUString sStyleName( xTableInfo->maRowStyleMap[xKey] );
+                if( !sStyleName.isEmpty() )
+                    mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName );
+
+                sDefaultCellStyle = xTableInfo->maDefaultRowCellStyles[rowIndex];
+                if( !sDefaultCellStyle.isEmpty() )
+                    mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_DEFAULT_CELL_STYLE_NAME, sDefaultCellStyle );
+            }
+
+            // write row element
+            SvXMLElementExport tableRowElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_ROW, true, true );
+
+            for ( sal_Int32 columnIndex = 0; columnIndex < columnCount; columnIndex++ )
+            {
+                // get current cell, remarks row index is 0, because we get the range for each row separate
+                Reference< XCell > xCell( xCellRange->getCellByPosition(columnIndex, 0), UNO_SET_THROW );
+
+                // use XMergeableCell interface from offapi
+                Reference< XMergeableCell > xMergeableCell( xCell, UNO_QUERY_THROW );
+
+                // export cell
+                ExportCell( xCell, xTableInfo, sDefaultCellStyle );
+            }
+        }
+     }
+     catch(const Exception&)
+     {
+         TOOLS_WARN_EXCEPTION("xmloff.table", "" );
+     }
+ }
+
+// Export the table columns
+
+ void XMLTableExport::ExportTableColumns( const Reference < XIndexAccess >& xtableColumnsIndexAccess, const std::shared_ptr< XMLTableInfo >& rTableInfo )
+ {
+    const sal_Int32 nColumnCount = xtableColumnsIndexAccess->getCount();
+    for( sal_Int32 nColumn = 0; nColumn < nColumnCount; ++nColumn )
+    {
+        Reference< XPropertySet > xColumnProperties( xtableColumnsIndexAccess->getByIndex(nColumn) , UNO_QUERY );
+        if ( xColumnProperties.is() )
+        {
+            // table:style-name
+            if( rTableInfo )
+            {
+                Reference< XInterface > xKey( xColumnProperties, UNO_QUERY );
+                const OUString sStyleName( rTableInfo->maColumnStyleMap[xKey] );
+                if( !sStyleName.isEmpty() )
+                    mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName );
+            }
+
+            // TODO: all columns first have to be checked if someone
+            // have identical properties. If yes, attr table:number-columns-repeated
+            // has to be written.
+            SvXMLElementExport tableColumnElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_COLUMN, true, true );
+        }
+    }
+ }
+
+// ODF export for a table cell.
+
+ void XMLTableExport::ExportCell( const Reference < XCell >& xCell, const std::shared_ptr< XMLTableInfo >& rTableInfo, std::u16string_view rDefaultCellStyle )
+ {
+    bool bIsMerged = false;
+    sal_Int32 nRowSpan = 0;
+    sal_Int32 nColSpan = 0;
+
+    try
+    {
+        if( rTableInfo )
+        {
+            // table:style-name
+            Reference< XInterface > xKey( xCell, UNO_QUERY );
+            const OUString sStyleName( rTableInfo->maCellStyleMap[xKey] );
+            if( !sStyleName.isEmpty() && (sStyleName != rDefaultCellStyle) )
+                mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName );
+        }
+
+        Reference< XMergeableCell > xMerge( xCell, UNO_QUERY );
+        if( xMerge.is() )
+        {
+            bIsMerged = xMerge->isMerged();
+            nRowSpan = xMerge->getRowSpan();
+            nColSpan = xMerge->getColumnSpan();
+        }
+        SAL_WARN_IF( (nRowSpan < 1) || (nColSpan < 1), "xmloff", "xmloff::XMLTableExport::ExportCell(), illegal row or col span < 1?" );
+    }
+    catch (const Exception&)
+    {
+        TOOLS_WARN_EXCEPTION("xmloff.table", "exception while exporting a table cell");
+    }
+
+    // table:number-columns-repeated
+    // todo
+
+    // table:number-columns-spanned
+    if( nColSpan > 1 )
+        mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NUMBER_COLUMNS_SPANNED, OUString::number( nColSpan ) );
+
+    // table:number-rows-spanned
+    if( nRowSpan > 1 )
+        mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NUMBER_ROWS_SPANNED, OUString::number( nRowSpan ) );
+
+     // <table:table-cell> or <table:covered-table-cell>
+    SvXMLElementExport tableCellElement( mrExport, XML_NAMESPACE_TABLE, bIsMerged ? XML_COVERED_TABLE_CELL : XML_TABLE_CELL, true, true );
+
+    // export cells text content
+    ImpExportText( xCell );
+ }
+
+// ODF export of the text contents of a table cell.
+// Remarks: Up to now we only export text contents!
+// TODO: Check against nested tables...
+
+ void XMLTableExport::ImpExportText( const Reference< XCell >& xCell )
+ {
+    Reference< XText > xText( xCell, UNO_QUERY );
+    if( xText.is() && !xText->getString().isEmpty())
+        mrExport.GetTextParagraphExport()->exportText( xText );
+ }
+
+void XMLTableExport::exportTableStyles()
+{
+    if( !mbExportTables )
+         return;
+
+    rtl::Reference<XMLStyleExport> aStEx;
+    OUString sCellStyleName;
+    if (mbWriter)
+    {
+        sCellStyleName = "CellStyles";
+        aStEx.set(new XMLCellStyleExport(mrExport));
+    }
+    else
+    {
+        // write graphic family styles
+        sCellStyleName = "cell";
+        aStEx.set(new XMLStyleExport(mrExport, mrExport.GetAutoStylePool().get()));
+    }
+
+    aStEx->exportStyleFamily(sCellStyleName, XML_STYLE_FAMILY_TABLE_CELL_STYLES_NAME, mxCellExportPropertySetMapper, true, XmlStyleFamily::TABLE_CELL);
+
+    exportTableTemplates();
+}
+
+// Export the collected automatic styles
+
+void XMLTableExport::exportAutoStyles()
+{
+    if( !mbExportTables )
+         return;
+
+    mrExport.GetAutoStylePool()->exportXML( XmlStyleFamily::TABLE_COLUMN );
+    mrExport.GetAutoStylePool()->exportXML( XmlStyleFamily::TABLE_ROW );
+    mrExport.GetAutoStylePool()->exportXML( XmlStyleFamily::TABLE_CELL );
+}
+
+const TableStyleElement* getTableStyleMap()
+{
+    static const struct TableStyleElement gTableStyleElements[] =
+    {
+        { XML_FIRST_ROW, OUString("first-row") },
+        { XML_LAST_ROW, OUString("last-row") },
+        { XML_FIRST_COLUMN, OUString("first-column") },
+        { XML_LAST_COLUMN, OUString("last-column") },
+        { XML_BODY, OUString("body") },
+        { XML_EVEN_ROWS, OUString("even-rows") },
+        { XML_ODD_ROWS, OUString("odd-rows") },
+        { XML_EVEN_COLUMNS, OUString("even-columns") },
+        { XML_ODD_COLUMNS, OUString("odd-columns") },
+        { XML_BACKGROUND, OUString("background") },
+        { XML_TOKEN_END, OUString() }
+    };
+
+    return &gTableStyleElements[0];
+}
+
+const TableStyleElement* getWriterSpecificTableStyleMap()
+{
+    static const struct TableStyleElement gWriterSpecificTableStyleElements[] =
+    {
+        { XML_FIRST_ROW_EVEN_COLUMN, OUString("first-row-even-column") },
+        { XML_LAST_ROW_EVEN_COLUMN, OUString("last-row-even-column") },
+        { XML_FIRST_ROW_END_COLUMN, OUString("first-row-end-column") },
+        { XML_FIRST_ROW_START_COLUMN, OUString("first-row-start-column") },
+        { XML_LAST_ROW_END_COLUMN, OUString("last-row-end-column") },
+        { XML_LAST_ROW_START_COLUMN, OUString("last-row-start-column") },
+        { XML_TOKEN_END, OUString() }
+    };
+
+    return &gWriterSpecificTableStyleElements[0];
+}
+
+static const TableStyleElement* getWriterSpecificTableStyleAttributes()
+{
+    static const struct TableStyleElement gWriterSpecifitTableStyleAttributes[] =
+    {
+        { XML_FIRST_ROW_END_COLUMN, OUString("FirstRowEndColumn") },
+        { XML_FIRST_ROW_START_COLUMN, OUString("FirstRowStartColumn") },
+        { XML_LAST_ROW_END_COLUMN, OUString("LastRowEndColumn") },
+        { XML_LAST_ROW_START_COLUMN, OUString("LastRowStartColumn") },
+        { XML_TOKEN_END, OUString() }
+    };
+
+    return &gWriterSpecifitTableStyleAttributes[0];
+}
+
+void XMLTableExport::exportTableTemplates()
+{
+    if( !mbExportTables )
+         return;
+
+    try
+    {
+        Reference< XStyleFamiliesSupplier > xFamiliesSupp( mrExport.GetModel(), UNO_QUERY_THROW );
+        Reference< XNameAccess > xFamilies( xFamiliesSupp->getStyleFamilies() );
+        OUString sFamilyName;
+        if (mbWriter)
+            sFamilyName = "TableStyles";
+        else
+            sFamilyName = "table";
+
+        Reference< XIndexAccess > xTableFamily( xFamilies->getByName( sFamilyName ), UNO_QUERY_THROW );
+
+        for( sal_Int32 nIndex = 0; nIndex < xTableFamily->getCount(); nIndex++ ) try
+        {
+            SvtSaveOptions::ODFSaneDefaultVersion eVersion = mrExport.getSaneDefaultVersion();
+
+            Reference< XStyle > xTableStyle( xTableFamily->getByIndex( nIndex ), UNO_QUERY_THROW );
+            Reference<XPropertySet> xTableStylePropSet( xTableStyle, UNO_QUERY_THROW );
+            bool bPhysical = false;
+
+            try
+            {
+                xTableStylePropSet->getPropertyValue("IsPhysical") >>= bPhysical;
+            }
+            catch(const Exception&)
+            {
+            }
+
+            if (!xTableStyle->isInUse() && !bPhysical)
+                continue;
+
+            const TableStyleElement* pElements;
+            if (mbWriter)
+            {
+                mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NAME, xTableStyle->getName());
+                pElements = getWriterSpecificTableStyleAttributes();
+                while(pElements->meElement != XML_TOKEN_END)
+                {
+                    try
+                    {
+                        OUString sVal;
+                        xTableStylePropSet->getPropertyValue(pElements->msStyleName) >>= sVal;
+                        mrExport.AddAttribute(XML_NAMESPACE_TABLE, pElements->meElement, sVal);
+                    }
+                    catch(const Exception&)
+                    {
+                        TOOLS_WARN_EXCEPTION("xmloff", "XMLTableExport::exportTableTemplates(), export Writer specific attributes, exception caught!");
+                    }
+                    pElements++;
+                }
+            }
+            else
+            {
+                // checks if any of the extended version of ODF are set
+                if (eVersion == SvtSaveOptions::ODFSVER_012_EXT_COMPAT)
+                {
+                    // tdf#106780 historically this wrong attribute was used
+                    // for the name; write it if extended because LO < 5.3 can
+                    // read only text:style-name, not the correct table:name
+                    mrExport.AddAttribute(XML_NAMESPACE_TEXT, XML_STYLE_NAME, xTableStyle->getName());
+                }
+                mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NAME, xTableStyle->getName());
+            }
+
+            SvXMLElementExport tableTemplate( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_TEMPLATE, true, true );
+
+            Reference< XNameAccess > xStyleNames( xTableStyle, UNO_QUERY_THROW );
+            pElements = getTableStyleMap();
+            while( pElements->meElement != XML_TOKEN_END )
+            {
+                try
+                {
+                    Reference< XStyle > xStyle( xStyleNames->getByName( pElements->msStyleName ), UNO_QUERY );
+                    if( xStyle.is() )
+                    {
+                        mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, GetExport().EncodeStyleName( xStyle->getName() ) );
+                        SvXMLElementExport element( mrExport, XML_NAMESPACE_TABLE, pElements->meElement, true, true );
+                    }
+                }
+                catch(const Exception&)
+                {
+                    TOOLS_WARN_EXCEPTION("xmloff.table", "");
+                }
+
+                pElements++;
+            }
+
+            if (mbWriter && ((eVersion & SvtSaveOptions::ODFSVER_EXTENDED) != 0))
+            {
+                pElements = getWriterSpecificTableStyleMap();
+                while(pElements->meElement != XML_TOKEN_END)
+                {
+                    try
+                    {
+                        Reference<XStyle> xStyle(xStyleNames->getByName(pElements->msStyleName), UNO_QUERY);
+                        if(xStyle.is())
+                        {
+                            mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, GetExport().EncodeStyleName(xStyle->getName()));
+                            SvXMLElementExport element(mrExport, XML_NAMESPACE_LO_EXT, pElements->meElement, true, true);
+                        }
+                    }
+                    catch(const Exception&)
+                    {
+                        TOOLS_WARN_EXCEPTION("xmloff", "XMLTableExport::exportTableTemplates(), export Writer specific styles, exception caught!");
+                    }
+                    pElements++;
+                }
+            }
+        }
+        catch(const Exception&)
+        {
+            TOOLS_WARN_EXCEPTION("xmloff", "XMLTableExport::exportTableDesigns(), exception caught while exporting a table design!");
+        }
+    }
+    catch(const Exception&)
+    {
+        TOOLS_WARN_EXCEPTION("xmloff", "XMLTableExport::exportTableDesigns()");
+    }
+}
+
+void XMLCellStyleExport::exportStyleContent(const Reference<XStyle>& /*rStyle*/)
+{
+}
+
+void XMLCellStyleExport::exportStyleAttributes(const Reference<XStyle>& rStyle)
+{
+    Reference<XPropertySet> xPropSet(rStyle, UNO_QUERY);
+    if (!xPropSet.is())
+        return;
+
+    Reference<XPropertySetInfo> xPropSetInfo(xPropSet->getPropertySetInfo());
+    static constexpr OUString sNumberFormat(u"NumberFormat"_ustr);
+    if (xPropSetInfo->hasPropertyByName(sNumberFormat))
+    {
+        Reference<XPropertyState> xPropState(xPropSet, UNO_QUERY);
+        if (xPropState.is() && (PropertyState_DIRECT_VALUE ==
+            xPropState->getPropertyState(sNumberFormat)))
+        {
+            sal_Int32 nNumberFormat = 0;
+            if (xPropSet->getPropertyValue(sNumberFormat) >>= nNumberFormat)
+                GetExport().AddAttribute(XML_NAMESPACE_STYLE, XML_DATA_STYLE_NAME,
+                                         GetExport().getDataStyleName(nNumberFormat));
+        }
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */