/* -*- 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(u"Style"_ustr) )

                {

                    Reference< XStyle > xStyle( xCellSet->getPropertyValue(u"Style"_ustr), 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 constexpr struct TableStyleElement gTableStyleElements[] =

    {

        { XML_FIRST_ROW, u"first-row"_ustr },

        { XML_LAST_ROW, u"last-row"_ustr },

        { XML_FIRST_COLUMN, u"first-column"_ustr },

        { XML_LAST_COLUMN, u"last-column"_ustr },

        { XML_BODY, u"body"_ustr },

        { XML_EVEN_ROWS, u"even-rows"_ustr },

        { XML_ODD_ROWS, u"odd-rows"_ustr },

        { XML_EVEN_COLUMNS, u"even-columns"_ustr },

        { XML_ODD_COLUMNS, u"odd-columns"_ustr },

        { XML_BACKGROUND, u"background"_ustr },

        { XML_TOKEN_END, EMPTY_OUSTRING }

    };

    return &gTableStyleElements[0];

}

const TableStyleElement* getWriterSpecificTableStyleMap()

{

    static constexpr struct TableStyleElement gWriterSpecificTableStyleElements[] =

    {

        { XML_FIRST_ROW_EVEN_COLUMN, u"first-row-even-column"_ustr },

        { XML_LAST_ROW_EVEN_COLUMN, u"last-row-even-column"_ustr },

        { XML_FIRST_ROW_END_COLUMN, u"first-row-end-column"_ustr },

        { XML_FIRST_ROW_START_COLUMN, u"first-row-start-column"_ustr },

        { XML_LAST_ROW_END_COLUMN, u"last-row-end-column"_ustr },

        { XML_LAST_ROW_START_COLUMN, u"last-row-start-column"_ustr },

        { XML_TOKEN_END, EMPTY_OUSTRING }

    };

    return &gWriterSpecificTableStyleElements[0];

}

static const TableStyleElement* getWriterSpecificTableStyleAttributes()

{

    static constexpr struct TableStyleElement gWriterSpecifitTableStyleAttributes[] =

    {

        { XML_FIRST_ROW_END_COLUMN, u"FirstRowEndColumn"_ustr },

        { XML_FIRST_ROW_START_COLUMN, u"FirstRowStartColumn"_ustr },

        { XML_LAST_ROW_END_COLUMN, u"LastRowEndColumn"_ustr },

        { XML_LAST_ROW_START_COLUMN, u"LastRowStartColumn"_ustr },

        { XML_TOKEN_END, EMPTY_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(u"IsPhysical"_ustr) >>= 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: */