/************************************************************** * * 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 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_xmloff.hxx" #include "xmloff/dllapi.h" #include "sal/config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include "xmloff/table/XMLTableExport.hxx" #include "xmloff/xmlnmspe.hxx" #include #include #include #include "table.hxx" using ::rtl::OUString; 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; using namespace ::xmloff::token; // -------------------------------------------------------------------- #define _MAP(name,prefix,token,type,context) { name, sizeof(name)-1, prefix, token, type, context, SvtSaveOptions::ODFVER_010 } #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 MAP_END { 0L, 0, 0, XML_EMPTY, 0, 0, SvtSaveOptions::ODFVER_010 } // -------------------------------------------------------------------- const XMLPropertyMapEntry* getColumnPropertiesMap() { static const XMLPropertyMapEntry aXMLColumnProperties[] = { CMAP( "Width", XML_NAMESPACE_STYLE, XML_COLUMN_WIDTH, XML_TYPE_MEASURE, 0 ), CMAP( "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( "Height", XML_NAMESPACE_STYLE, XML_ROW_HEIGHT, XML_TYPE_MEASURE, 0 ), RMAP( "OptimalHeight", XML_NAMESPACE_STYLE, XML_MIN_ROW_HEIGHT, XML_TYPE_MEASURE, 0 ), RMAP( "OptimalWidth", XML_NAMESPACE_STYLE, XML_USE_OPTIMAL_ROW_HEIGHT, XML_TYPE_BOOL, 0 ), MAP_END }; return &aXMLRowProperties[0]; } // -------------------------------------------------------------------- class StringStatisticHelper : public std::map< OUString, sal_Int32 > { public: void add( const OUString& rStyleName ); void clear() { std::map< OUString, sal_Int32 >::clear(); } sal_Int32 getModeString( /* out */ OUString& rModeString ); }; // -------------------------------------------------------------------- void StringStatisticHelper::add( const OUString& rStyleName ) { std::map< OUString, sal_Int32 >::iterator iter( find( rStyleName ) ); if( iter == end() ) { (*this)[rStyleName] = 1; } else { (*iter).second += 1; } } // -------------------------------------------------------------------- sal_Int32 StringStatisticHelper::getModeString( OUString& rStyleName ) { sal_Int32 nMax = 0; for( std::map< OUString, sal_Int32 >::iterator iter( begin() ); iter != end(); iter++ ) { if( (*iter).second > nMax ) { rStyleName = (*iter).first; nMax = (*iter).second; } } return nMax; } // -------------------------------------------------------------------- // class XMLTableExport // -------------------------------------------------------------------- XMLTableExport::XMLTableExport(SvXMLExport& rExp, const rtl::Reference< SvXMLExportPropertyMapper >& xExportPropertyMapper, const rtl::Reference< XMLPropertyHandlerFactory >& xFactoryRef ) : mrExport( rExp ) , mbExportTables( false ) { Reference< XMultiServiceFactory > xFac( rExp.GetModel(), UNO_QUERY ); if( xFac.is() ) try { Sequence< OUString > sSNS( xFac->getAvailableServiceNames() ); sal_Int32 n = sSNS.getLength(); const OUString* pSNS( sSNS.getConstArray() ); while( --n > 0 ) { if( (*pSNS++).equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("com.sun.star.drawing.TableShape") ) ) { mbExportTables = true; break; } } } catch( Exception& e ) { (void)e; } mxCellExportPropertySetMapper = xExportPropertyMapper; mxCellExportPropertySetMapper->ChainExportMapper(XMLTextParagraphExport::CreateParaExtPropMapper(rExp)); mxRowExportPropertySetMapper = new SvXMLExportPropertyMapper( new XMLPropertySetMapper( getRowPropertiesMap(), xFactoryRef.get() ) ); mxColumnExportPropertySetMapper = new SvXMLExportPropertyMapper( new XMLPropertySetMapper( getColumnPropertiesMap(), xFactoryRef.get() ) ); mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_COLUMN, OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_COLUMN_STYLES_NAME)), mxColumnExportPropertySetMapper.get(), OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_COLUMN_STYLES_PREFIX))); mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_ROW, OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_ROW_STYLES_NAME)), mxRowExportPropertySetMapper.get(), OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_ROW_STYLES_PREFIX))); // mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_TABLE // OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_TABLE_STYLES_NAME)), // xTableStylesExportPropertySetMapper, // OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_TABLE_STYLES_PREFIX))); mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_CELL, OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_CELL_STYLES_NAME)), mxCellExportPropertySetMapper.get(), OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_CELL_STYLES_PREFIX))); } // -------------------------------------------------------------------- XMLTableExport::~XMLTableExport () { } // -------------------------------------------------------------------- static bool has_states( const std::vector< XMLPropertyState >& xPropStates ) { if( !xPropStates.empty() ) { std::vector< XMLPropertyState >::const_iterator aIter( xPropStates.begin() ); std::vector< XMLPropertyState >::const_iterator aEnd( xPropStates.end() ); while( aIter != aEnd ) { if( aIter->mnIndex != -1 ) return true; aIter++; } } return false; } // -------------------------------------------------------------------- void XMLTableExport::collectTableAutoStyles(const Reference < XColumnRowRange >& xColumnRowRange) { if( !mbExportTables ) return; boost::shared_ptr< XMLTableInfo > pTableInfo( new XMLTableInfo() ); maTableInfoMap[xColumnRowRange] = pTableInfo; 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 > xPropStates( mxColumnExportPropertySetMapper->Filter( xPropSet ) ); if( has_states( xPropStates ) ) { const OUString sStyleName( mrExport.GetAutoStylePool()->Add(XML_STYLE_FAMILY_TABLE_COLUMN, xPropStates) ); Reference< XInterface > xKey( xPropSet, UNO_QUERY ); pTableInfo->maColumnStyleMap[xKey] = sStyleName; } } catch( Exception& ) { DBG_ERROR("xmloff::XMLTableExport::collectTableAutoStyles(), exception during column style collection!"); } Reference< XIndexAccess > xIndexAccessRows( xColumnRowRange->getRows(), UNO_QUERY_THROW ); const sal_Int32 nRowCount = xIndexAccessRows->getCount(); pTableInfo->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 > xRowPropStates( mxRowExportPropertySetMapper->Filter( xPropSet ) ); if( has_states( xRowPropStates ) ) { const OUString sStyleName( mrExport.GetAutoStylePool()->Add(XML_STYLE_FAMILY_TABLE_ROW, xRowPropStates) ); Reference< XInterface > xKey( xPropSet, UNO_QUERY ); pTableInfo->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( OUString(RTL_CONSTASCII_USTRINGPARAM("Style"))) ) { Reference< XStyle > xStyle( xCellSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("Style"))), UNO_QUERY ); if( xStyle.is() ) sParentStyleName = xStyle->getName(); } // create auto style, if needed OUString sStyleName; std::vector< XMLPropertyState > xCellPropStates( mxCellExportPropertySetMapper->Filter( xCellSet ) ); if( has_states( xCellPropStates ) ) sStyleName = mrExport.GetAutoStylePool()->Add(XML_STYLE_FAMILY_TABLE_CELL, xCellPropStates); else sStyleName = sParentStyleName; if( sStyleName.getLength() ) { Reference< XInterface > xKey( xCellSet, UNO_QUERY ); pTableInfo->maCellStyleMap[xKey] = sStyleName; } // create auto style for text Reference< XText > xText(xCellSet, UNO_QUERY); if(xText.is() && xText->getString().getLength()) GetExport().GetTextParagraphExport()->collectTextAutoStyles( xText ); aStringStatistic.add( sStyleName ); } OUString sDefaultCellStyle; if( aStringStatistic.getModeString( sDefaultCellStyle ) > 1 ) pTableInfo->maDefaultRowCellStyles[nRow] = sDefaultCellStyle; aStringStatistic.clear(); } catch( Exception& ) { DBG_ERROR("xmloff::XMLTableExport::collectTableAutoStyles(), exception during column style collection!"); } } catch( Exception& ) { DBG_ERROR("xmloff::XMLTableExport::collectTableAutoStyles(), exception caught!"); } } // -------------------------------------------------------------------- void XMLTableExport::exportTable( const Reference < XColumnRowRange >& xColumnRowRange ) { if( !mbExportTables ) return; try { boost::shared_ptr< XMLTableInfo > pTableInfo( 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, sal_True, sal_True ); // export table columns ExportTableColumns( xIndexAccessCols, pTableInfo ); // 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( pTableInfo.get() ) { Reference< XInterface > xKey( xCellRange, UNO_QUERY ); const OUString sStyleName( pTableInfo->maRowStyleMap[xKey] ); if( sStyleName.getLength() ) mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName ); sDefaultCellStyle = pTableInfo->maDefaultRowCellStyles[rowIndex]; if( sDefaultCellStyle.getLength() ) mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_DEFAULT_CELL_STYLE_NAME, sDefaultCellStyle ); } // write row element SvXMLElementExport tableRowElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_ROW, sal_True, sal_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_QUERY_THROW ); // use XMergeableCell interface from offapi Reference< XMergeableCell > xMergeableCell( xCell, UNO_QUERY_THROW ); // export cell ExportCell( xCell, pTableInfo, sDefaultCellStyle ); } } } catch( Exception ) { DBG_ERROR( "XMLTableExport::exportTable(), exception cought!" ); } } // -------------------------------------------------------------------- // Export the table columns // -------------------------------------------------------------------- void XMLTableExport::ExportTableColumns( const Reference < XIndexAccess >& xtableColumnsIndexAccess, const boost::shared_ptr< XMLTableInfo >& pTableInfo ) { 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( pTableInfo.get() ) { Reference< XInterface > xKey( xColumnProperties, UNO_QUERY ); const OUString sStyleName( pTableInfo->maColumnStyleMap[xKey] ); if( sStyleName.getLength() ) mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName ); } // TODO: All columns first have to be checked if some ones // have identical properties. If yes, attr table:number-columns-repeated // has to be written. SvXMLElementExport tableColumnElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_COLUMN, sal_True, sal_True ); } } } // -------------------------------------------------------------------- // ODF export for a table cell. // -------------------------------------------------------------------- void XMLTableExport::ExportCell( const Reference < XCell >& xCell, const boost::shared_ptr< XMLTableInfo >& pTableInfo, const OUString& rDefaultCellStyle ) { bool bIsMerged = false; sal_Int32 nRowSpan = 0; sal_Int32 nColSpan = 0; try { if( pTableInfo.get() ) { // table:style-name Reference< XInterface > xKey( xCell, UNO_QUERY ); const OUString sStyleName( pTableInfo->maCellStyleMap[xKey] ); if( sStyleName.getLength() && (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(); } DBG_ASSERT( (nRowSpan >= 1) && (nColSpan >= 1), "xmloff::XMLTableExport::ExportCell(), illegal row or col span < 1?" ); } catch ( Exception ) { DBG_ERROR( "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::valueOf( nColSpan ) ); // table:number-rows-spanned if( nRowSpan > 1 ) mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NUMBER_ROWS_SPANNED, OUString::valueOf( nRowSpan ) ); // or SvXMLElementExport tableCellElement( mrExport, XML_NAMESPACE_TABLE, bIsMerged ? XML_COVERED_TABLE_CELL : XML_TABLE_CELL, sal_True, sal_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().getLength()) mrExport.GetTextParagraphExport()->exportText( xText ); } // -------------------------------------------------------------------- void XMLTableExport::exportTableStyles() { if( !mbExportTables ) return; XMLStyleExport aStEx(mrExport, OUString(), mrExport.GetAutoStylePool().get()); // write graphic family styles aStEx.exportStyleFamily("cell", OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_CELL_STYLES_NAME)), mxCellExportPropertySetMapper.get(), sal_True, XML_STYLE_FAMILY_TABLE_CELL); exportTableTemplates(); } // -------------------------------------------------------------------- // Export the collected automatic styles // -------------------------------------------------------------------- void XMLTableExport::exportAutoStyles() { if( !mbExportTables ) return; mrExport.GetAutoStylePool()->exportXML( XML_STYLE_FAMILY_TABLE_COLUMN, mrExport.GetDocHandler(), mrExport.GetMM100UnitConverter(), mrExport.GetNamespaceMap() ); mrExport.GetAutoStylePool()->exportXML( XML_STYLE_FAMILY_TABLE_ROW, mrExport.GetDocHandler(), mrExport.GetMM100UnitConverter(), mrExport.GetNamespaceMap() ); mrExport.GetAutoStylePool()->exportXML( XML_STYLE_FAMILY_TABLE_CELL, mrExport.GetDocHandler(), mrExport.GetMM100UnitConverter(), mrExport.GetNamespaceMap() ); } // -------------------------------------------------------------------- const TableStyleElement* getTableStyleMap() { static struct TableStyleElement gTableStyleElements[] = { { XML_FIRST_ROW, OUString( RTL_CONSTASCII_USTRINGPARAM( "first-row" ) ) }, { XML_LAST_ROW, OUString( RTL_CONSTASCII_USTRINGPARAM( "last-row" ) ) }, { XML_FIRST_COLUMN, OUString( RTL_CONSTASCII_USTRINGPARAM( "first-column" ) ) }, { XML_LAST_COLUMN, OUString( RTL_CONSTASCII_USTRINGPARAM( "last-column" ) ) }, { XML_EVEN_ROWS, OUString( RTL_CONSTASCII_USTRINGPARAM( "even-rows" ) ) }, { XML_ODD_ROWS, OUString( RTL_CONSTASCII_USTRINGPARAM( "odd-rows" ) ) }, { XML_EVEN_COLUMNS, OUString( RTL_CONSTASCII_USTRINGPARAM( "even-columns" ) ) }, { XML_ODD_COLUMNS, OUString( RTL_CONSTASCII_USTRINGPARAM( "odd-columns" ) ) }, { XML_BODY, OUString( RTL_CONSTASCII_USTRINGPARAM( "body" ) ) }, { XML_TOKEN_END, OUString() } }; return &gTableStyleElements[0]; } // -------------------------------------------------------------------- void XMLTableExport::exportTableTemplates() { if( !mbExportTables ) return; try { Reference< XStyleFamiliesSupplier > xFamiliesSupp( mrExport.GetModel(), UNO_QUERY_THROW ); Reference< XNameAccess > xFamilies( xFamiliesSupp->getStyleFamilies() ); const OUString sFamilyName( RTL_CONSTASCII_USTRINGPARAM("table" ) ); Reference< XIndexAccess > xTableFamily( xFamilies->getByName( sFamilyName ), UNO_QUERY_THROW ); for( sal_Int32 nIndex = 0; nIndex < xTableFamily->getCount(); nIndex++ ) try { Reference< XStyle > xTableStyle( xTableFamily->getByIndex( nIndex ), UNO_QUERY_THROW ); if( !xTableStyle->isInUse() ) continue; Reference< XNameAccess > xStyleNames( xTableStyle, UNO_QUERY_THROW ); mrExport.AddAttribute(XML_NAMESPACE_TEXT, XML_STYLE_NAME, GetExport().EncodeStyleName( xTableStyle->getName() ) ); SvXMLElementExport tableTemplate( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_TEMPLATE, sal_True, sal_True ); const TableStyleElement* 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_TEXT, XML_STYLE_NAME, GetExport().EncodeStyleName( xStyle->getName() ) ); SvXMLElementExport element( mrExport, XML_NAMESPACE_TABLE, pElements->meElement, sal_True, sal_True ); } } catch( Exception& ) { DBG_ERROR("xmloff::XMLTableExport::exportTableTemplates(), exception caught!"); } pElements++; } } catch( Exception& ) { DBG_ERROR("xmloff::XMLTableExport::exportTableDesigns(), exception caught while exporting a table design!"); } } catch( Exception& ) { DBG_ERROR("xmloff::XMLTableExport::exportTableDesigns(), exception caught!"); } } // --------------------------------------------------------------------