xmloff/source/table/XMLTableExport.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <xmloff/table/XMLTableExport.hxx>
  21
  22 #include <sal/config.h>
  23 #include <sal/log.hxx>
  24 #include <osl/diagnose.h>
  25
  26 #include <rtl/ustring.hxx>
  27
  28 #include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
  29 #include <com/sun/star/text/XText.hpp>
  30 #include <com/sun/star/table/XCellRange.hpp>
  31 #include <com/sun/star/table/XColumnRowRange.hpp>
  32 #include <com/sun/star/table/XMergeableCell.hpp>
  33 #include <com/sun/star/style/XStyle.hpp>
  34 #include <com/sun/star/beans/XPropertyState.hpp>
  35 #include <com/sun/star/beans/XPropertySet.hpp>
  36 #include <com/sun/star/beans/XPropertySetInfo.hpp>
  37 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  38 #include <tools/diagnose_ex.h>
  39
  40 #include <xmloff/xmlnmspe.hxx>
  41 #include <xmloff/xmlprmap.hxx>
  42 #include <xmloff/xmlexppr.hxx>
  43 #include <xmloff/xmlexp.hxx>
  44 #include <xmloff/xmltypes.hxx>
  45 #include <xmlsdtypes.hxx>
  46 #include <xmloff/maptype.hxx>
  47 #include <xmloff/prhdlfac.hxx>
  48 #include <xmloff/txtprmap.hxx>
  49 #include "table.hxx"
  50
  51 using namespace ::xmloff::token;
  52 using namespace ::com::sun::star::uno;
  53 using namespace ::com::sun::star::lang;
  54 using namespace ::com::sun::star::table;
  55 using namespace ::com::sun::star::beans;
  56 using namespace ::com::sun::star::container;
  57 using namespace ::com::sun::star::text;
  58 using namespace ::com::sun::star::style;
  59
  60 #define MAP_(name,prefix,token,type,context)  { name, sizeof(name)-1, prefix, token, type, context, SvtSaveOptions::ODFVER_010, false }
  61 #define CMAP(name,prefix,token,type,context) MAP_(name,prefix,token,type|XML_TYPE_PROP_TABLE_COLUMN,context)
  62 #define RMAP(name,prefix,token,type,context) MAP_(name,prefix,token,type|XML_TYPE_PROP_TABLE_ROW,context)
  63 #define CELLMAP(name,prefix,token,type,context) MAP_(name,prefix,token,type|XML_TYPE_PROP_TABLE_CELL,context)
  64 #define MAP_END { nullptr, 0, 0, XML_EMPTY, 0, 0, SvtSaveOptions::ODFVER_010, false }
  65
  66 const XMLPropertyMapEntry* getColumnPropertiesMap()
  67 {
  68     static const XMLPropertyMapEntry aXMLColumnProperties[] =
  69     {
  70         CMAP( "Width",          XML_NAMESPACE_STYLE,    XML_COLUMN_WIDTH,               XML_TYPE_MEASURE,   0 ),
  71         CMAP( "OptimalWidth",   XML_NAMESPACE_STYLE,    XML_USE_OPTIMAL_COLUMN_WIDTH,   XML_TYPE_BOOL, 0 ),
  72         MAP_END
  73     };
  74
  75     return &aXMLColumnProperties[0];
  76 }
  77
  78 const XMLPropertyMapEntry* getRowPropertiesMap()
  79 {
  80     static const XMLPropertyMapEntry aXMLRowProperties[] =
  81     {
  82         RMAP( "Height",         XML_NAMESPACE_STYLE, XML_ROW_HEIGHT,                    XML_TYPE_MEASURE,   0 ),
  83         RMAP( "MinHeight",      XML_NAMESPACE_STYLE, XML_MIN_ROW_HEIGHT,                XML_TYPE_MEASURE,   0 ),
  84         RMAP( "OptimalHeight",  XML_NAMESPACE_STYLE, XML_USE_OPTIMAL_ROW_HEIGHT,        XML_TYPE_BOOL, 0 ),
  85         MAP_END
  86     };
  87
  88     return &aXMLRowProperties[0];
  89 }
  90
  91 const XMLPropertyMapEntry* getCellPropertiesMap()
  92 {
  93     static const XMLPropertyMapEntry aXMLCellProperties[] =
  94     {
  95         CELLMAP( "RotateAngle",     XML_NAMESPACE_STYLE, XML_ROTATION_ANGLE,         XML_SD_TYPE_CELL_ROTATION_ANGLE,   0),
  96         MAP_END
  97     };
  98
  99     return &aXMLCellProperties[0];
 100 }
 101
 102 class StringStatisticHelper
 103 {
 104 private:
 105     std::map< OUString, sal_Int32 > mStats;
 106
 107 public:
 108     void add( const OUString& rStyleName );
 109     void clear() { mStats.clear(); }
 110
 111     sal_Int32 getModeString( /* out */ OUString& rModeString );
 112 };
 113
 114 void StringStatisticHelper::add( const OUString& rStyleName )
 115 {
 116     std::map< OUString, sal_Int32 >::iterator iter( mStats.find( rStyleName ) );
 117     if( iter == mStats.end() )
 118     {
 119         mStats[rStyleName] = 1;
 120     }
 121     else
 122     {
 123         (*iter).second += 1;
 124     }
 125 }
 126
 127 sal_Int32 StringStatisticHelper::getModeString( OUString& rStyleName )
 128 {
 129     sal_Int32 nMax = 0;
 130     for( const auto& rStatsEntry : mStats )
 131     {
 132         if( rStatsEntry.second > nMax )
 133         {
 134             rStyleName = rStatsEntry.first;
 135             nMax = rStatsEntry.second;
 136         }
 137     }
 138
 139     return nMax;
 140 }
 141
 142 namespace {
 143
 144 class XMLCellExportPropertyMapper : public SvXMLExportPropertyMapper
 145 {
 146 public:
 147     using SvXMLExportPropertyMapper::SvXMLExportPropertyMapper;
 148     /** this method is called for every item that has the
 149     MID_FLAG_SPECIAL_ITEM_EXPORT flag set */
 150     virtual void handleSpecialItem(SvXMLAttributeList&, const XMLPropertyState&, const SvXMLUnitConverter&,
 151         const SvXMLNamespaceMap&, const std::vector<XMLPropertyState>*, sal_uInt32) const override
 152     {
 153         // the SpecialItem NumberFormat must not be handled by this method
 154     }
 155 };
 156
 157 }
 158
 159 // class XMLTableExport
 160
 161 XMLTableExport::XMLTableExport(SvXMLExport& rExp, const rtl::Reference< SvXMLExportPropertyMapper  >& xExportPropertyMapper, const rtl::Reference< XMLPropertyHandlerFactory >& xFactoryRef )
 162 : mrExport( rExp )
 163 , mbExportTables( false )
 164 , mbWriter( false )
 165 {
 166     Reference< XMultiServiceFactory > xFac( rExp.GetModel(), UNO_QUERY );
 167     if( xFac.is() ) try
 168     {
 169         Sequence< OUString > sSNS( xFac->getAvailableServiceNames() );
 170         const OUString* pSNS = std::find_if(sSNS.begin(), sSNS.end(),
 171             [](const OUString& rSNS) {
 172                 return rSNS == "com.sun.star.drawing.TableShape"
 173                     || rSNS == "com.sun.star.style.TableStyle"; });
 174         if (pSNS != sSNS.end())
 175         {
 176             mbExportTables = true;
 177             mbWriter = (*pSNS == "com.sun.star.style.TableStyle");
 178         }
 179     }
 180     catch(const Exception&)
 181     {
 182     }
 183
 184     if (mbWriter)
 185     {
 186         mxCellExportPropertySetMapper = new XMLCellExportPropertyMapper(new XMLTextPropertySetMapper(TextPropMap::CELL, true));
 187     }
 188     else
 189     {
 190         mxCellExportPropertySetMapper = xExportPropertyMapper;
 191         mxCellExportPropertySetMapper->ChainExportMapper(XMLTextParagraphExport::CreateParaExtPropMapper(rExp));
 192         mxCellExportPropertySetMapper->ChainExportMapper(new SvXMLExportPropertyMapper(new XMLPropertySetMapper(getCellPropertiesMap(), xFactoryRef.get(), true)));
 193     }
 194
 195     mxRowExportPropertySetMapper = new SvXMLExportPropertyMapper( new XMLPropertySetMapper( getRowPropertiesMap(), xFactoryRef.get(), true ) );
 196     mxColumnExportPropertySetMapper = new SvXMLExportPropertyMapper( new XMLPropertySetMapper( getColumnPropertiesMap(), xFactoryRef.get(), true ) );
 197
 198     mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_COLUMN,
 199         OUString(XML_STYLE_FAMILY_TABLE_COLUMN_STYLES_NAME),
 200         mxColumnExportPropertySetMapper.get(),
 201         OUString(XML_STYLE_FAMILY_TABLE_COLUMN_STYLES_PREFIX));
 202     mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_ROW,
 203         OUString(XML_STYLE_FAMILY_TABLE_ROW_STYLES_NAME),
 204         mxRowExportPropertySetMapper.get(),
 205         OUString(XML_STYLE_FAMILY_TABLE_ROW_STYLES_PREFIX));
 206     mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_CELL,
 207         OUString(XML_STYLE_FAMILY_TABLE_CELL_STYLES_NAME),
 208         mxCellExportPropertySetMapper.get(),
 209         OUString(XML_STYLE_FAMILY_TABLE_CELL_STYLES_PREFIX));
 210 }
 211
 212 XMLTableExport::~XMLTableExport ()
 213 {
 214 }
 215
 216 static bool has_states( const std::vector< XMLPropertyState >& xPropStates )
 217 {
 218     return std::any_of(xPropStates.cbegin(), xPropStates.cend(),
 219         [](const XMLPropertyState& rPropertyState) { return rPropertyState.mnIndex != -1; });
 220 }
 221
 222  void XMLTableExport::collectTableAutoStyles(const Reference < XColumnRowRange >& xColumnRowRange)
 223  {
 224     if( !mbExportTables )
 225          return;
 226
 227     std::shared_ptr< XMLTableInfo > xTableInfo( new XMLTableInfo );
 228     maTableInfoMap[xColumnRowRange] = xTableInfo;
 229
 230     try
 231     {
 232         Reference< XIndexAccess > xIndexAccessCols( xColumnRowRange->getColumns(), UNO_QUERY_THROW );
 233         const sal_Int32 nColumnCount = xIndexAccessCols->getCount();
 234         for( sal_Int32 nColumn = 0; nColumn < nColumnCount; ++nColumn ) try
 235         {
 236             Reference< XPropertySet > xPropSet( xIndexAccessCols->getByIndex(nColumn) , UNO_QUERY_THROW );
 237             std::vector< XMLPropertyState > aPropStates( mxColumnExportPropertySetMapper->Filter( xPropSet ) );
 238
 239             if( has_states( aPropStates ) )
 240             {
 241                 const OUString sStyleName( mrExport.GetAutoStylePool()->Add(XML_STYLE_FAMILY_TABLE_COLUMN, aPropStates) );
 242                 Reference< XInterface > xKey( xPropSet, UNO_QUERY );
 243                 xTableInfo->maColumnStyleMap[xKey] = sStyleName;
 244             }
 245         }
 246         catch(const Exception&)
 247         {
 248             OSL_FAIL("xmloff::XMLTableExport::collectTableAutoStyles(), exception during column style collection!");
 249         }
 250
 251         Reference< XIndexAccess > xIndexAccessRows( xColumnRowRange->getRows(), UNO_QUERY_THROW );
 252         const sal_Int32 nRowCount = xIndexAccessRows->getCount();
 253         xTableInfo->maDefaultRowCellStyles.resize(nRowCount);
 254
 255         StringStatisticHelper aStringStatistic;
 256
 257         for( sal_Int32 nRow = 0; nRow < nRowCount; ++nRow )
 258         try
 259         {
 260             Reference< XPropertySet > xPropSet( xIndexAccessRows->getByIndex(nRow) , UNO_QUERY_THROW );
 261             std::vector< XMLPropertyState > aRowPropStates( mxRowExportPropertySetMapper->Filter( xPropSet ) );
 262
 263             if( has_states( aRowPropStates ) )
 264             {
 265                 const OUString sStyleName( mrExport.GetAutoStylePool()->Add(XML_STYLE_FAMILY_TABLE_ROW, aRowPropStates) );
 266                 Reference< XInterface > xKey( xPropSet, UNO_QUERY );
 267                 xTableInfo->maRowStyleMap[xKey] = sStyleName;
 268             }
 269
 270             // get the current row
 271             Reference< XCellRange > xCellRange( xPropSet, UNO_QUERY_THROW );
 272             for ( sal_Int32 nColumn = 0; nColumn < nColumnCount; ++nColumn )
 273             {
 274                 // get current cell, remarks row index is 0, because we get the range for each row separate
 275                 Reference< XPropertySet > xCellSet( xCellRange->getCellByPosition(nColumn, 0), UNO_QUERY_THROW );
 276
 277                 // get style
 278                 OUString sParentStyleName;
 279                 Reference< XPropertySetInfo > xPropertySetInfo( xCellSet->getPropertySetInfo() );
 280                 if( xPropertySetInfo.is() && xPropertySetInfo->hasPropertyByName("Style") )
 281                 {
 282                     Reference< XStyle > xStyle( xCellSet->getPropertyValue("Style"), UNO_QUERY );
 283                     if( xStyle.is() )
 284                         sParentStyleName = xStyle->getName();
 285                 }
 286
 287                 // create auto style, if needed
 288                 OUString sStyleName;
 289                 std::vector< XMLPropertyState > aCellPropStates( mxCellExportPropertySetMapper->Filter( xCellSet ) );
 290                 if( has_states( aCellPropStates ) )
 291                     sStyleName = mrExport.GetAutoStylePool()->Add(XML_STYLE_FAMILY_TABLE_CELL, aCellPropStates);
 292                 else
 293                     sStyleName = sParentStyleName;
 294
 295                 if( !sStyleName.isEmpty() )
 296                 {
 297                     Reference< XInterface > xKey( xCellSet, UNO_QUERY );
 298                     xTableInfo->maCellStyleMap[xKey] = sStyleName;
 299                 }
 300
 301                 // create auto style for text
 302                 Reference< XText > xText(xCellSet, UNO_QUERY);
 303                 if(xText.is() && !xText->getString().isEmpty())
 304                     GetExport().GetTextParagraphExport()->collectTextAutoStyles( xText );
 305
 306                 aStringStatistic.add( sStyleName );
 307             }
 308
 309             OUString sDefaultCellStyle;
 310             if( aStringStatistic.getModeString( sDefaultCellStyle ) > 1 )
 311                 xTableInfo->maDefaultRowCellStyles[nRow] = sDefaultCellStyle;
 312
 313             aStringStatistic.clear();
 314         }
 315         catch(const Exception&)
 316         {
 317             OSL_FAIL("xmloff::XMLTableExport::collectTableAutoStyles(), exception during column style collection!");
 318         }
 319     }
 320     catch(const Exception&)
 321     {
 322         OSL_FAIL("xmloff::XMLTableExport::collectTableAutoStyles(), exception caught!");
 323     }
 324  }
 325
 326  void XMLTableExport::exportTable( const Reference < XColumnRowRange >& xColumnRowRange )
 327  {
 328     if( !mbExportTables )
 329         return;
 330
 331     try
 332     {
 333         std::shared_ptr< XMLTableInfo > xTableInfo( maTableInfoMap[xColumnRowRange] );
 334
 335         // get row and column count
 336         Reference< XIndexAccess > xIndexAccess( xColumnRowRange->getRows(), UNO_QUERY_THROW );
 337         Reference< XIndexAccess > xIndexAccessCols( xColumnRowRange->getColumns(), UNO_QUERY_THROW );
 338
 339         const sal_Int32 rowCount = xIndexAccess->getCount();
 340         const sal_Int32 columnCount = xIndexAccessCols->getCount();
 341
 342         SvXMLElementExport tableElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE, true, true );
 343
 344         // export table columns
 345         ExportTableColumns( xIndexAccessCols, xTableInfo );
 346
 347         // start iterating rows and columns
 348         for ( sal_Int32 rowIndex = 0; rowIndex < rowCount; rowIndex++ )
 349         {
 350             // get the current row
 351             Reference< XCellRange > xCellRange( xIndexAccess->getByIndex(rowIndex), UNO_QUERY_THROW );
 352
 353             OUString sDefaultCellStyle;
 354
 355             // table:style-name
 356             if( xTableInfo.get() )
 357             {
 358                 Reference< XInterface > xKey( xCellRange, UNO_QUERY );
 359                 const OUString sStyleName( xTableInfo->maRowStyleMap[xKey] );
 360                 if( !sStyleName.isEmpty() )
 361                     mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName );
 362
 363                 sDefaultCellStyle = xTableInfo->maDefaultRowCellStyles[rowIndex];
 364                 if( !sDefaultCellStyle.isEmpty() )
 365                     mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_DEFAULT_CELL_STYLE_NAME, sDefaultCellStyle );
 366             }
 367
 368             // write row element
 369             SvXMLElementExport tableRowElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_ROW, true, true );
 370
 371             for ( sal_Int32 columnIndex = 0; columnIndex < columnCount; columnIndex++ )
 372             {
 373                 // get current cell, remarks row index is 0, because we get the range for each row separate
 374                 Reference< XCell > xCell( xCellRange->getCellByPosition(columnIndex, 0), UNO_SET_THROW );
 375
 376                 // use XMergeableCell interface from offapi
 377                 Reference< XMergeableCell > xMergeableCell( xCell, UNO_QUERY_THROW );
 378
 379                 // export cell
 380                 ExportCell( xCell, xTableInfo, sDefaultCellStyle );
 381             }
 382         }
 383      }
 384      catch(const Exception&)
 385     {
 386          OSL_FAIL( "XMLTableExport::exportTable(), exception caught!" );
 387      }
 388  }
 389
 390 // Export the table columns
 391
 392  void XMLTableExport::ExportTableColumns( const Reference < XIndexAccess >& xtableColumnsIndexAccess, const std::shared_ptr< XMLTableInfo >& rTableInfo )
 393  {
 394     const sal_Int32 nColumnCount = xtableColumnsIndexAccess->getCount();
 395     for( sal_Int32 nColumn = 0; nColumn < nColumnCount; ++nColumn )
 396     {
 397          Reference< XPropertySet > xColumnProperties( xtableColumnsIndexAccess->getByIndex(nColumn) , UNO_QUERY );
 398          if ( xColumnProperties.is() )
 399         {
 400             // table:style-name
 401             if( rTableInfo.get() )
 402             {
 403                 Reference< XInterface > xKey( xColumnProperties, UNO_QUERY );
 404                 const OUString sStyleName( rTableInfo->maColumnStyleMap[xKey] );
 405                 if( !sStyleName.isEmpty() )
 406                     mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName );
 407             }
 408
 409             // TODO: all columns first have to be checked if someone
 410             // have identical properties. If yes, attr table:number-columns-repeated
 411             // has to be written.
 412             SvXMLElementExport tableColumnElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_COLUMN, true, true );
 413          }
 414      }
 415  }
 416
 417 // ODF export for a table cell.
 418
 419  void XMLTableExport::ExportCell( const Reference < XCell >& xCell, const std::shared_ptr< XMLTableInfo >& rTableInfo, const OUString& rDefaultCellStyle )
 420  {
 421     bool bIsMerged = false;
 422     sal_Int32 nRowSpan = 0;
 423     sal_Int32 nColSpan = 0;
 424
 425     try
 426     {
 427         if( rTableInfo.get() )
 428         {
 429             // table:style-name
 430             Reference< XInterface > xKey( xCell, UNO_QUERY );
 431             const OUString sStyleName( rTableInfo->maCellStyleMap[xKey] );
 432             if( !sStyleName.isEmpty() && (sStyleName != rDefaultCellStyle) )
 433                 mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName );
 434         }
 435
 436         Reference< XMergeableCell > xMerge( xCell, UNO_QUERY );
 437         if( xMerge.is() )
 438         {
 439             bIsMerged = xMerge->isMerged();
 440             nRowSpan = xMerge->getRowSpan();
 441             nColSpan = xMerge->getColumnSpan();
 442         }
 443         SAL_WARN_IF( (nRowSpan < 1) || (nColSpan < 1), "xmloff", "xmloff::XMLTableExport::ExportCell(), illegal row or col span < 1?" );
 444     }
 445     catch (const Exception&)
 446     {
 447         OSL_FAIL( "exception while exporting a table cell" );
 448     }
 449
 450     // table:number-columns-repeated
 451     // todo
 452
 453     // table:number-columns-spanned
 454     if( nColSpan > 1 )
 455         mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NUMBER_COLUMNS_SPANNED, OUString::number( nColSpan ) );
 456
 457     // table:number-rows-spanned
 458     if( nRowSpan > 1 )
 459         mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NUMBER_ROWS_SPANNED, OUString::number( nRowSpan ) );
 460
 461      // <table:table-cell> or <table:covered-table-cell>
 462     SvXMLElementExport tableCellElement( mrExport, XML_NAMESPACE_TABLE, bIsMerged ? XML_COVERED_TABLE_CELL : XML_TABLE_CELL, true, true );
 463
 464     // export cells text content
 465     ImpExportText( xCell );
 466  }
 467
 468 // ODF export of the text contents of a table cell.
 469 // Remarks: Up to now we only export text contents!
 470 // TODO: Check against nested tables...
 471
 472  void XMLTableExport::ImpExportText( const Reference< XCell >& xCell )
 473  {
 474     Reference< XText > xText( xCell, UNO_QUERY );
 475     if( xText.is() && !xText->getString().isEmpty())
 476         mrExport.GetTextParagraphExport()->exportText( xText );
 477  }
 478
 479 void XMLTableExport::exportTableStyles()
 480 {
 481     if( !mbExportTables )
 482          return;
 483
 484     rtl::Reference<XMLStyleExport> aStEx;
 485     OUString sCellStyleName;
 486     if (mbWriter)
 487     {
 488         sCellStyleName = "CellStyles";
 489         aStEx.set(new XMLCellStyleExport(mrExport));
 490     }
 491     else
 492     {
 493         // write graphic family styles
 494         sCellStyleName = "cell";
 495         aStEx.set(new XMLStyleExport(mrExport, mrExport.GetAutoStylePool().get()));
 496     }
 497
 498     aStEx->exportStyleFamily(sCellStyleName, OUString(XML_STYLE_FAMILY_TABLE_CELL_STYLES_NAME), mxCellExportPropertySetMapper.get(), true, XML_STYLE_FAMILY_TABLE_CELL);
 499
 500     exportTableTemplates();
 501 }
 502
 503 // Export the collected automatic styles
 504
 505 void XMLTableExport::exportAutoStyles()
 506 {
 507     if( !mbExportTables )
 508          return;
 509
 510     mrExport.GetAutoStylePool()->exportXML( XML_STYLE_FAMILY_TABLE_COLUMN );
 511     mrExport.GetAutoStylePool()->exportXML( XML_STYLE_FAMILY_TABLE_ROW );
 512     mrExport.GetAutoStylePool()->exportXML( XML_STYLE_FAMILY_TABLE_CELL );
 513 }
 514
 515 const TableStyleElement* getTableStyleMap()
 516 {
 517     static const struct TableStyleElement gTableStyleElements[] =
 518     {
 519         { XML_FIRST_ROW, OUString("first-row") },
 520         { XML_LAST_ROW, OUString("last-row") },
 521         { XML_FIRST_COLUMN, OUString("first-column") },
 522         { XML_LAST_COLUMN, OUString("last-column") },
 523         { XML_BODY, OUString("body") },
 524         { XML_EVEN_ROWS, OUString("even-rows") },
 525         { XML_ODD_ROWS, OUString("odd-rows") },
 526         { XML_EVEN_COLUMNS, OUString("even-columns") },
 527         { XML_ODD_COLUMNS, OUString("odd-columns") },
 528         { XML_BACKGROUND, OUString("background") },
 529         { XML_TOKEN_END, OUString() }
 530     };
 531
 532     return &gTableStyleElements[0];
 533 }
 534
 535 const TableStyleElement* getWriterSpecificTableStyleMap()
 536 {
 537     static const struct TableStyleElement gWriterSpecificTableStyleElements[] =
 538     {
 539         { XML_FIRST_ROW_EVEN_COLUMN, OUString("first-row-even-column") },
 540         { XML_LAST_ROW_EVEN_COLUMN, OUString("last-row-even-column") },
 541         { XML_FIRST_ROW_END_COLUMN, OUString("first-row-end-column") },
 542         { XML_FIRST_ROW_START_COLUMN, OUString("first-row-start-column") },
 543         { XML_LAST_ROW_END_COLUMN, OUString("last-row-end-column") },
 544         { XML_LAST_ROW_START_COLUMN, OUString("last-row-start-column") },
 545         { XML_TOKEN_END, OUString() }
 546     };
 547
 548     return &gWriterSpecificTableStyleElements[0];
 549 }
 550
 551 static const TableStyleElement* getWriterSpecificTableStyleAttributes()
 552 {
 553     static const struct TableStyleElement gWriterSpecifitTableStyleAttributes[] =
 554     {
 555         { XML_FIRST_ROW_END_COLUMN, OUString("FirstRowEndColumn") },
 556         { XML_FIRST_ROW_START_COLUMN, OUString("FirstRowStartColumn") },
 557         { XML_LAST_ROW_END_COLUMN, OUString("LastRowEndColumn") },
 558         { XML_LAST_ROW_START_COLUMN, OUString("LastRowStartColumn") },
 559         { XML_TOKEN_END, OUString() }
 560     };
 561
 562     return &gWriterSpecifitTableStyleAttributes[0];
 563 }
 564
 565 void XMLTableExport::exportTableTemplates()
 566 {
 567     if( !mbExportTables )
 568          return;
 569
 570     try
 571     {
 572         Reference< XStyleFamiliesSupplier > xFamiliesSupp( mrExport.GetModel(), UNO_QUERY_THROW );
 573         Reference< XNameAccess > xFamilies( xFamiliesSupp->getStyleFamilies() );
 574         OUString sFamilyName;
 575         if (mbWriter)
 576             sFamilyName = "TableStyles";
 577         else
 578             sFamilyName = "table";
 579
 580         Reference< XIndexAccess > xTableFamily( xFamilies->getByName( sFamilyName ), UNO_QUERY_THROW );
 581
 582         for( sal_Int32 nIndex = 0; nIndex < xTableFamily->getCount(); nIndex++ ) try
 583         {
 584             SvtSaveOptions::ODFSaneDefaultVersion eVersion = mrExport.getSaneDefaultVersion();
 585
 586             Reference< XStyle > xTableStyle( xTableFamily->getByIndex( nIndex ), UNO_QUERY_THROW );
 587             if( !xTableStyle->isInUse() )
 588                 continue;
 589
 590             const TableStyleElement* pElements;
 591             if (mbWriter)
 592             {
 593                 mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NAME, xTableStyle->getName());
 594                 Reference<XPropertySet> xTableStylePropSet(xTableStyle, UNO_QUERY_THROW);
 595                 pElements = getWriterSpecificTableStyleAttributes();
 596                 while(pElements->meElement != XML_TOKEN_END)
 597                 {
 598                     try
 599                     {
 600                         OUString sVal;
 601                         xTableStylePropSet->getPropertyValue(pElements->msStyleName) >>= sVal;
 602                         mrExport.AddAttribute(XML_NAMESPACE_TABLE, pElements->meElement, sVal);
 603                     }
 604                     catch(const Exception&)
 605                     {
 606                         TOOLS_WARN_EXCEPTION("xmloff", "XMLTableExport::exportTableTemplates(), export Writer specific attributes, exception caught!");
 607                     }
 608                     pElements++;
 609                 }
 610             }
 611             else
 612             {
 613                 // checks if any of the extended version of ODF are set
 614                 if ((eVersion & SvtSaveOptions::ODFSVER_EXTENDED) != 0)
 615                 {
 616                     // tdf#106780 historically this wrong attribute was used
 617                     // for the name; write it if extended because LO < 5.3 can
 618                     // read only text:style-name, not the correct table:name
 619                     mrExport.AddAttribute(XML_NAMESPACE_TEXT, XML_STYLE_NAME, GetExport().EncodeStyleName( xTableStyle->getName() ) );
 620                 }
 621                 mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NAME, GetExport().EncodeStyleName(xTableStyle->getName()));
 622             }
 623
 624             SvXMLElementExport tableTemplate( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_TEMPLATE, true, true );
 625
 626             Reference< XNameAccess > xStyleNames( xTableStyle, UNO_QUERY_THROW );
 627             pElements = getTableStyleMap();
 628             while( pElements->meElement != XML_TOKEN_END )
 629             {
 630                 try
 631                 {
 632                     Reference< XStyle > xStyle( xStyleNames->getByName( pElements->msStyleName ), UNO_QUERY );
 633                     if( xStyle.is() )
 634                     {
 635                         mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, GetExport().EncodeStyleName( xStyle->getName() ) );
 636                         SvXMLElementExport element( mrExport, XML_NAMESPACE_TABLE, pElements->meElement, true, true );
 637                     }
 638                 }
 639                 catch(const Exception&)
 640                 {
 641                     OSL_FAIL("xmloff::XMLTableExport::exportTableTemplates(), exception caught!");
 642                 }
 643
 644                 pElements++;
 645             }
 646
 647             if (mbWriter && ((eVersion & SvtSaveOptions::ODFSVER_EXTENDED) != 0))
 648             {
 649                 pElements = getWriterSpecificTableStyleMap();
 650                 while(pElements->meElement != XML_TOKEN_END)
 651                 {
 652                     try
 653                     {
 654                         Reference<XStyle> xStyle(xStyleNames->getByName(pElements->msStyleName), UNO_QUERY);
 655                         if(xStyle.is())
 656                         {
 657                             mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, GetExport().EncodeStyleName(xStyle->getName()));
 658                             SvXMLElementExport element(mrExport, XML_NAMESPACE_LO_EXT, pElements->meElement, true, true);
 659                         }
 660                     }
 661                     catch(const Exception&)
 662                     {
 663                         TOOLS_WARN_EXCEPTION("xmloff", "XMLTableExport::exportTableTemplates(), export Writer specific styles, exception caught!");
 664                     }
 665                     pElements++;
 666                 }
 667             }
 668         }
 669         catch(const Exception&)
 670         {
 671             TOOLS_WARN_EXCEPTION("xmloff", "XMLTableExport::exportTableDesigns(), exception caught while exporting a table design!");
 672         }
 673     }
 674     catch(const Exception&)
 675     {
 676         TOOLS_WARN_EXCEPTION("xmloff", "XMLTableExport::exportTableDesigns()");
 677     }
 678 }
 679
 680 void XMLCellStyleExport::exportStyleContent(const Reference<XStyle>& /*rStyle*/)
 681 {
 682 }
 683
 684 void XMLCellStyleExport::exportStyleAttributes(const Reference<XStyle>& rStyle)
 685 {
 686     Reference<XPropertySet> xPropSet(rStyle, UNO_QUERY);
 687     if (xPropSet.is())
 688     {
 689         Reference<XPropertySetInfo> xPropSetInfo(xPropSet->getPropertySetInfo());
 690         const OUString sNumberFormat("NumberFormat");
 691         if (xPropSetInfo->hasPropertyByName(sNumberFormat))
 692         {
 693             Reference<XPropertyState> xPropState(xPropSet, UNO_QUERY);
 694             if (xPropState.is() && (PropertyState_DIRECT_VALUE ==
 695                 xPropState->getPropertyState(sNumberFormat)))
 696             {
 697                 sal_Int32 nNumberFormat = 0;
 698                 if (xPropSet->getPropertyValue(sNumberFormat) >>= nNumberFormat)
 699                     GetExport().AddAttribute(XML_NAMESPACE_STYLE, XML_DATA_STYLE_NAME,
 700                                              GetExport().getDataStyleName(nNumberFormat));
 701             }
 702         }
 703     }
 704 }
 705
 706 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */