xref: /trunk/main/xmloff/source/table/XMLTableExport.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3) 
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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_xmloff.hxx"
30 #include "xmloff/dllapi.h"
31 
32 #include "sal/config.h"
33 #include <osl/diagnose.h>
34 
35 #include <rtl/ustring.hxx>
36 #include <rtl/ustrbuf.hxx>
37 
38 #include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
39 #include <com/sun/star/text/XText.hpp>
40 #include <com/sun/star/container/XNamed.hpp>
41 #include <com/sun/star/container/XEnumerationAccess.hpp>
42 #include <com/sun/star/table/XCellRange.hpp>
43 #include <com/sun/star/table/XColumnRowRange.hpp>
44 #include <com/sun/star/table/CellContentType.hpp>
45 #include <com/sun/star/table/XMergeableCell.hpp>
46 #include <com/sun/star/style/XStyle.hpp>
47 #include <com/sun/star/beans/XPropertySetInfo.hpp>
48 
49 #include "xmloff/table/XMLTableExport.hxx"
50 #include "xmloff/xmlnmspe.hxx"
51 #include <xmloff/xmlprmap.hxx>
52 #include <xmloff/xmlexppr.hxx>
53 #include <xmloff/xmlexp.hxx>
54 #include "table.hxx"
55 
56 using ::rtl::OUString;
57 using namespace ::xmloff::token;
58 using namespace ::com::sun::star::uno;
59 using namespace ::com::sun::star::lang;
60 using namespace ::com::sun::star::table;
61 using namespace ::com::sun::star::beans;
62 using namespace ::com::sun::star::container;
63 using namespace ::com::sun::star::text;
64 using namespace ::com::sun::star::style;
65 using namespace ::xmloff::token;
66 
67 // --------------------------------------------------------------------
68 
69 #define _MAP(name,prefix,token,type,context)  { name, sizeof(name)-1, prefix, token, type, context, SvtSaveOptions::ODFVER_010 }
70 #define CMAP(name,prefix,token,type,context) _MAP(name,prefix,token,type|XML_TYPE_PROP_TABLE_COLUMN,context)
71 #define RMAP(name,prefix,token,type,context) _MAP(name,prefix,token,type|XML_TYPE_PROP_TABLE_ROW,context)
72 #define MAP_END { 0L, 0, 0, XML_EMPTY, 0, 0, SvtSaveOptions::ODFVER_010 }
73 
74 // --------------------------------------------------------------------
75 
76 const XMLPropertyMapEntry* getColumnPropertiesMap()
77 {
78     static const XMLPropertyMapEntry aXMLColumnProperties[] =
79     {
80         CMAP( "Width",          XML_NAMESPACE_STYLE,    XML_COLUMN_WIDTH,               XML_TYPE_MEASURE,   0 ),
81         CMAP( "OptimalWidth",   XML_NAMESPACE_STYLE,    XML_USE_OPTIMAL_COLUMN_WIDTH,   XML_TYPE_BOOL, 0 ),
82         MAP_END
83     };
84 
85     return &aXMLColumnProperties[0];
86 }
87 
88 // --------------------------------------------------------------------
89 
90 const XMLPropertyMapEntry* getRowPropertiesMap()
91 {
92     static const XMLPropertyMapEntry aXMLRowProperties[] =
93     {
94         RMAP( "Height",         XML_NAMESPACE_STYLE, XML_ROW_HEIGHT,                    XML_TYPE_MEASURE,   0 ),
95         RMAP( "OptimalHeight",  XML_NAMESPACE_STYLE, XML_MIN_ROW_HEIGHT,                XML_TYPE_MEASURE,   0 ),
96         RMAP( "OptimalWidth",   XML_NAMESPACE_STYLE, XML_USE_OPTIMAL_ROW_HEIGHT,        XML_TYPE_BOOL, 0 ),
97         MAP_END
98     };
99 
100     return &aXMLRowProperties[0];
101 }
102 
103 // --------------------------------------------------------------------
104 
105 class StringStatisticHelper : public std::map< OUString, sal_Int32 >
106 {
107 public:
108     void add( const OUString& rStyleName );
109     void clear() { std::map< OUString, sal_Int32 >::clear(); }
110 
111     sal_Int32 getModeString( /* out */ OUString& rModeString );
112 };
113 
114 // --------------------------------------------------------------------
115 
116 void StringStatisticHelper::add( const OUString& rStyleName )
117 {
118     std::map< OUString, sal_Int32 >::iterator iter( find( rStyleName ) );
119     if( iter == end() )
120     {
121         (*this)[rStyleName] = 1;
122     }
123     else
124     {
125         (*iter).second += 1;
126     }
127 }
128 
129 // --------------------------------------------------------------------
130 
131 sal_Int32 StringStatisticHelper::getModeString( OUString& rStyleName )
132 {
133     sal_Int32 nMax = 0;
134     for( std::map< OUString, sal_Int32 >::iterator iter( begin() ); iter != end(); iter++ )
135     {
136         if( (*iter).second > nMax )
137         {
138             rStyleName = (*iter).first;
139             nMax = (*iter).second;
140         }
141     }
142 
143     return nMax;
144 }
145 
146 // --------------------------------------------------------------------
147 // class XMLTableExport
148 // --------------------------------------------------------------------
149 
150 XMLTableExport::XMLTableExport(SvXMLExport& rExp, const rtl::Reference< SvXMLExportPropertyMapper  >& xExportPropertyMapper, const rtl::Reference< XMLPropertyHandlerFactory >& xFactoryRef )
151 : mrExport( rExp )
152 , mbExportTables( false )
153 {
154     Reference< XMultiServiceFactory > xFac( rExp.GetModel(), UNO_QUERY );
155     if( xFac.is() ) try
156     {
157         Sequence< OUString > sSNS( xFac->getAvailableServiceNames() );
158         sal_Int32 n = sSNS.getLength();
159         const OUString* pSNS( sSNS.getConstArray() );
160         while( --n > 0 )
161         {
162             if( (*pSNS++).equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("com.sun.star.drawing.TableShape") ) )
163             {
164                 mbExportTables = true;
165                 break;
166             }
167         }
168     }
169     catch( Exception& e )
170     {
171         (void)e;
172     }
173 
174     mxCellExportPropertySetMapper = xExportPropertyMapper;
175     mxCellExportPropertySetMapper->ChainExportMapper(XMLTextParagraphExport::CreateParaExtPropMapper(rExp));
176 
177     mxRowExportPropertySetMapper = new SvXMLExportPropertyMapper( new XMLPropertySetMapper( getRowPropertiesMap(), xFactoryRef.get() ) );
178     mxColumnExportPropertySetMapper = new SvXMLExportPropertyMapper( new XMLPropertySetMapper( getColumnPropertiesMap(), xFactoryRef.get() ) );
179 
180     mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_COLUMN,
181         OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_COLUMN_STYLES_NAME)),
182         mxColumnExportPropertySetMapper.get(),
183         OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_COLUMN_STYLES_PREFIX)));
184     mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_ROW,
185         OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_ROW_STYLES_NAME)),
186         mxRowExportPropertySetMapper.get(),
187         OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_ROW_STYLES_PREFIX)));
188 //  mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_TABLE
189 //      OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_TABLE_STYLES_NAME)),
190 //      xTableStylesExportPropertySetMapper,
191 //      OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_TABLE_STYLES_PREFIX)));
192     mrExport.GetAutoStylePool()->AddFamily(XML_STYLE_FAMILY_TABLE_CELL,
193         OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_CELL_STYLES_NAME)),
194         mxCellExportPropertySetMapper.get(),
195         OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_CELL_STYLES_PREFIX)));
196 }
197 
198 // --------------------------------------------------------------------
199 
200 XMLTableExport::~XMLTableExport ()
201 {
202 }
203 
204 // --------------------------------------------------------------------
205 
206 static bool has_states( const std::vector< XMLPropertyState >& xPropStates )
207 {
208     if( !xPropStates.empty() )
209     {
210         std::vector< XMLPropertyState >::const_iterator aIter( xPropStates.begin() );
211         std::vector< XMLPropertyState >::const_iterator aEnd( xPropStates.end() );
212         while( aIter != aEnd )
213         {
214             if( aIter->mnIndex != -1 )
215                 return true;
216             aIter++;
217         }
218     }
219     return false;
220 }
221 
222 // --------------------------------------------------------------------
223 
224  void XMLTableExport::collectTableAutoStyles(const Reference < XColumnRowRange >& xColumnRowRange)
225  {
226      if( !mbExportTables )
227          return;
228 
229     boost::shared_ptr< XMLTableInfo > pTableInfo( new XMLTableInfo() );
230     maTableInfoMap[xColumnRowRange] = pTableInfo;
231 
232     try
233     {
234         Reference< XIndexAccess > xIndexAccessCols( xColumnRowRange->getColumns(), UNO_QUERY_THROW );
235         const sal_Int32 nColumnCount = xIndexAccessCols->getCount();
236         for( sal_Int32 nColumn = 0; nColumn < nColumnCount; ++nColumn ) try
237         {
238             Reference< XPropertySet > xPropSet( xIndexAccessCols->getByIndex(nColumn) , UNO_QUERY_THROW );
239             std::vector< XMLPropertyState > xPropStates( mxColumnExportPropertySetMapper->Filter( xPropSet ) );
240 
241             if( has_states( xPropStates ) )
242             {
243                 const OUString sStyleName( mrExport.GetAutoStylePool()->Add(XML_STYLE_FAMILY_TABLE_COLUMN, xPropStates) );
244                 Reference< XInterface > xKey( xPropSet, UNO_QUERY );
245                 pTableInfo->maColumnStyleMap[xKey] = sStyleName;
246             }
247         }
248         catch( Exception& )
249         {
250             DBG_ERROR("xmloff::XMLTableExport::collectTableAutoStyles(), exception during column style collection!");
251         }
252 
253         Reference< XIndexAccess > xIndexAccessRows( xColumnRowRange->getRows(), UNO_QUERY_THROW );
254         const sal_Int32 nRowCount = xIndexAccessRows->getCount();
255         pTableInfo->maDefaultRowCellStyles.resize(nRowCount);
256 
257         StringStatisticHelper aStringStatistic;
258 
259         for( sal_Int32 nRow = 0; nRow < nRowCount; ++nRow ) try
260         {
261             Reference< XPropertySet > xPropSet( xIndexAccessRows->getByIndex(nRow) , UNO_QUERY_THROW );
262             std::vector< XMLPropertyState > xRowPropStates( mxRowExportPropertySetMapper->Filter( xPropSet ) );
263 
264             if( has_states( xRowPropStates ) )
265             {
266                 const OUString sStyleName( mrExport.GetAutoStylePool()->Add(XML_STYLE_FAMILY_TABLE_ROW, xRowPropStates) );
267                 Reference< XInterface > xKey( xPropSet, UNO_QUERY );
268                 pTableInfo->maRowStyleMap[xKey] = sStyleName;
269             }
270 
271             // get the current row
272             Reference< XCellRange > xCellRange( xPropSet, UNO_QUERY_THROW );
273             for ( sal_Int32 nColumn = 0; nColumn < nColumnCount; ++nColumn )
274             {
275                 // get current cell, remarks row index is 0, because we get the range for each row seperate
276                 Reference< XPropertySet > xCellSet( xCellRange->getCellByPosition(nColumn, 0), UNO_QUERY_THROW );
277 
278                 // get style
279                 OUString sParentStyleName;
280                 Reference< XPropertySetInfo > xPropertySetInfo( xCellSet->getPropertySetInfo() );
281                 if( xPropertySetInfo.is() && xPropertySetInfo->hasPropertyByName( OUString(RTL_CONSTASCII_USTRINGPARAM("Style"))) )
282                 {
283                     Reference< XStyle > xStyle( xCellSet->getPropertyValue(OUString(RTL_CONSTASCII_USTRINGPARAM("Style"))), UNO_QUERY );
284                     if( xStyle.is() )
285                         sParentStyleName = xStyle->getName();
286                 }
287 
288                 // create auto style, if needed
289                 OUString sStyleName;
290                 std::vector< XMLPropertyState > xCellPropStates( mxCellExportPropertySetMapper->Filter( xCellSet ) );
291                 if( has_states( xCellPropStates ) )
292                     sStyleName = mrExport.GetAutoStylePool()->Add(XML_STYLE_FAMILY_TABLE_CELL, xCellPropStates);
293                 else
294                     sStyleName = sParentStyleName;
295 
296                 if( sStyleName.getLength() )
297                 {
298                     Reference< XInterface > xKey( xCellSet, UNO_QUERY );
299                     pTableInfo->maCellStyleMap[xKey] = sStyleName;
300                 }
301 
302                 // create auto style for text
303                 Reference< XText > xText(xCellSet, UNO_QUERY);
304                 if(xText.is() && xText->getString().getLength())
305                     GetExport().GetTextParagraphExport()->collectTextAutoStyles( xText );
306 
307                 aStringStatistic.add( sStyleName );
308             }
309 
310             OUString sDefaultCellStyle;
311             if( aStringStatistic.getModeString( sDefaultCellStyle ) > 1 )
312                 pTableInfo->maDefaultRowCellStyles[nRow] = sDefaultCellStyle;
313 
314             aStringStatistic.clear();
315         }
316         catch( Exception& )
317         {
318             DBG_ERROR("xmloff::XMLTableExport::collectTableAutoStyles(), exception during column style collection!");
319         }
320     }
321     catch( Exception& )
322     {
323         DBG_ERROR("xmloff::XMLTableExport::collectTableAutoStyles(), exception caught!");
324     }
325  }
326 
327  // --------------------------------------------------------------------
328 
329  void XMLTableExport::exportTable( const Reference < XColumnRowRange >& xColumnRowRange )
330  {
331      if( !mbExportTables )
332          return;
333 
334     try
335     {
336         boost::shared_ptr< XMLTableInfo > pTableInfo( maTableInfoMap[xColumnRowRange] );
337 
338         // get row and column count
339         Reference< XIndexAccess > xIndexAccess( xColumnRowRange->getRows(), UNO_QUERY_THROW );
340         Reference< XIndexAccess > xIndexAccessCols( xColumnRowRange->getColumns(), UNO_QUERY_THROW );
341 
342         const sal_Int32 rowCount = xIndexAccess->getCount();
343         const sal_Int32 columnCount = xIndexAccessCols->getCount();
344 
345         SvXMLElementExport tableElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE, sal_True, sal_True );
346 
347         // export table columns
348         ExportTableColumns( xIndexAccessCols, pTableInfo );
349 
350         // start iterating rows and columns
351         for ( sal_Int32 rowIndex = 0; rowIndex < rowCount; rowIndex++ )
352         {
353             // get the current row
354             Reference< XCellRange > xCellRange( xIndexAccess->getByIndex(rowIndex), UNO_QUERY_THROW );
355 
356             OUString sDefaultCellStyle;
357 
358             // table:style-name
359             if( pTableInfo.get() )
360             {
361                 Reference< XInterface > xKey( xCellRange, UNO_QUERY );
362                 const OUString sStyleName( pTableInfo->maRowStyleMap[xKey] );
363                 if( sStyleName.getLength() )
364                     mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName );
365 
366                 sDefaultCellStyle = pTableInfo->maDefaultRowCellStyles[rowIndex];
367                 if( sDefaultCellStyle.getLength() )
368                     mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_DEFAULT_CELL_STYLE_NAME, sDefaultCellStyle );
369             }
370 
371             // write row element
372             SvXMLElementExport tableRowElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_ROW, sal_True, sal_True );
373 
374             for ( sal_Int32 columnIndex = 0; columnIndex < columnCount; columnIndex++ )
375             {
376                 // get current cell, remarks row index is 0, because we get the range for each row seperate
377                 Reference< XCell > xCell( xCellRange->getCellByPosition(columnIndex, 0), UNO_QUERY_THROW );
378 
379                 // use XMergeableCell interface from offapi
380                 Reference< XMergeableCell > xMergeableCell( xCell, UNO_QUERY_THROW );
381 
382                 // export cell
383                 ExportCell( xCell, pTableInfo, sDefaultCellStyle );
384             }
385         }
386     }
387     catch( Exception )
388     {
389         DBG_ERROR( "XMLTableExport::exportTable(), exception cought!" );
390     }
391  }
392 
393 // --------------------------------------------------------------------
394 // Export the table columns
395 // --------------------------------------------------------------------
396 
397  void XMLTableExport::ExportTableColumns( const Reference < XIndexAccess >& xtableColumnsIndexAccess, const boost::shared_ptr< XMLTableInfo >& pTableInfo )
398  {
399     const sal_Int32 nColumnCount = xtableColumnsIndexAccess->getCount();
400     for( sal_Int32 nColumn = 0; nColumn < nColumnCount; ++nColumn )
401     {
402         Reference< XPropertySet > xColumnProperties( xtableColumnsIndexAccess->getByIndex(nColumn) , UNO_QUERY );
403         if ( xColumnProperties.is() )
404         {
405             // table:style-name
406             if( pTableInfo.get() )
407             {
408                 Reference< XInterface > xKey( xColumnProperties, UNO_QUERY );
409                 const OUString sStyleName( pTableInfo->maColumnStyleMap[xKey] );
410                 if( sStyleName.getLength() )
411                     mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName );
412             }
413 
414             // TODO: All columns first have to be checked if some ones
415             // have identical properties. If yes, attr table:number-columns-repeated
416             // has to be written.
417             SvXMLElementExport tableColumnElement( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_COLUMN, sal_True, sal_True );
418         }
419     }
420  }
421 
422 // --------------------------------------------------------------------
423 // ODF export for a table cell.
424 // --------------------------------------------------------------------
425 
426  void XMLTableExport::ExportCell( const Reference < XCell >& xCell, const boost::shared_ptr< XMLTableInfo >& pTableInfo, const OUString& rDefaultCellStyle )
427  {
428     bool bIsMerged = false;
429     sal_Int32 nRowSpan = 0;
430     sal_Int32 nColSpan = 0;
431 
432     try
433     {
434         if( pTableInfo.get() )
435         {
436             // table:style-name
437             Reference< XInterface > xKey( xCell, UNO_QUERY );
438             const OUString sStyleName( pTableInfo->maCellStyleMap[xKey] );
439             if( sStyleName.getLength() && (sStyleName != rDefaultCellStyle) )
440                 mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_STYLE_NAME, sStyleName );
441         }
442 
443         Reference< XMergeableCell > xMerge( xCell, UNO_QUERY );
444         if( xMerge.is() )
445         {
446             bIsMerged = xMerge->isMerged();
447             nRowSpan = xMerge->getRowSpan();
448             nColSpan = xMerge->getColumnSpan();
449         }
450         DBG_ASSERT( (nRowSpan >= 1) && (nColSpan >= 1), "xmloff::XMLTableExport::ExportCell(), illegal row or col span < 1?" );
451     }
452     catch ( Exception )
453     {
454         DBG_ERROR( "exception while exporting a table cell" );
455     }
456 
457     // table:number-columns-repeated
458     // todo
459 
460     // table:number-columns-spanned
461     if( nColSpan > 1 )
462         mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NUMBER_COLUMNS_SPANNED, OUString::valueOf( nColSpan ) );
463 
464     // table:number-rows-spanned
465     if( nRowSpan > 1 )
466         mrExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NUMBER_ROWS_SPANNED, OUString::valueOf( nRowSpan ) );
467 
468     // <table:table-cell> or <table:covered-table-cell>
469     SvXMLElementExport tableCellElement( mrExport, XML_NAMESPACE_TABLE, bIsMerged ? XML_COVERED_TABLE_CELL : XML_TABLE_CELL, sal_True, sal_True );
470 
471     // export cells text content
472     ImpExportText( xCell );
473  }
474 
475 // --------------------------------------------------------------------
476 // ODF export of the text contents of a table cell.
477 // Remarks: Up to now we only export text contents!
478 // TODO: Check against nested tables ....
479 // --------------------------------------------------------------------
480 
481  void XMLTableExport::ImpExportText( const Reference< XCell >& xCell )
482  {
483     Reference< XText > xText( xCell, UNO_QUERY );
484     if( xText.is() && xText->getString().getLength())
485         mrExport.GetTextParagraphExport()->exportText( xText );
486  }
487 
488 // --------------------------------------------------------------------
489 
490 void XMLTableExport::exportTableStyles()
491 {
492      if( !mbExportTables )
493          return;
494 
495     XMLStyleExport aStEx(mrExport, OUString(), mrExport.GetAutoStylePool().get());
496 
497     // write graphic family styles
498     aStEx.exportStyleFamily("cell", OUString(RTL_CONSTASCII_USTRINGPARAM(XML_STYLE_FAMILY_TABLE_CELL_STYLES_NAME)), mxCellExportPropertySetMapper.get(), sal_True, XML_STYLE_FAMILY_TABLE_CELL);
499 
500     exportTableTemplates();
501 }
502 
503 // --------------------------------------------------------------------
504 // Export the collected automatic styles
505 // --------------------------------------------------------------------
506 
507 void XMLTableExport::exportAutoStyles()
508 {
509      if( !mbExportTables )
510          return;
511 
512     mrExport.GetAutoStylePool()->exportXML( XML_STYLE_FAMILY_TABLE_COLUMN, mrExport.GetDocHandler(), mrExport.GetMM100UnitConverter(), mrExport.GetNamespaceMap() );
513     mrExport.GetAutoStylePool()->exportXML( XML_STYLE_FAMILY_TABLE_ROW, mrExport.GetDocHandler(), mrExport.GetMM100UnitConverter(), mrExport.GetNamespaceMap() );
514     mrExport.GetAutoStylePool()->exportXML( XML_STYLE_FAMILY_TABLE_CELL, mrExport.GetDocHandler(), mrExport.GetMM100UnitConverter(), mrExport.GetNamespaceMap() );
515 }
516 
517 // --------------------------------------------------------------------
518 
519 const TableStyleElement* getTableStyleMap()
520 {
521     static struct TableStyleElement gTableStyleElements[] =
522     {
523         { XML_FIRST_ROW, OUString( RTL_CONSTASCII_USTRINGPARAM( "first-row" ) ) },
524         { XML_LAST_ROW, OUString( RTL_CONSTASCII_USTRINGPARAM( "last-row" ) ) },
525         { XML_FIRST_COLUMN, OUString( RTL_CONSTASCII_USTRINGPARAM( "first-column" ) ) },
526         { XML_LAST_COLUMN, OUString( RTL_CONSTASCII_USTRINGPARAM( "last-column" ) ) },
527         { XML_EVEN_ROWS, OUString( RTL_CONSTASCII_USTRINGPARAM( "even-rows" ) ) },
528         { XML_ODD_ROWS, OUString( RTL_CONSTASCII_USTRINGPARAM( "odd-rows" ) ) },
529         { XML_EVEN_COLUMNS, OUString( RTL_CONSTASCII_USTRINGPARAM( "even-columns" ) ) },
530         { XML_ODD_COLUMNS, OUString( RTL_CONSTASCII_USTRINGPARAM( "odd-columns" ) ) },
531         { XML_BODY, OUString( RTL_CONSTASCII_USTRINGPARAM( "body" ) ) },
532         { XML_TOKEN_END, OUString() }
533     };
534 
535     return &gTableStyleElements[0];
536 }
537 
538 // --------------------------------------------------------------------
539 
540 void XMLTableExport::exportTableTemplates()
541 {
542      if( !mbExportTables )
543          return;
544 
545     try
546     {
547         Reference< XStyleFamiliesSupplier > xFamiliesSupp( mrExport.GetModel(), UNO_QUERY_THROW );
548         Reference< XNameAccess > xFamilies( xFamiliesSupp->getStyleFamilies() );
549         const OUString sFamilyName( RTL_CONSTASCII_USTRINGPARAM("table" ) );
550         Reference< XIndexAccess > xTableFamily( xFamilies->getByName( sFamilyName ), UNO_QUERY_THROW );
551 
552         for( sal_Int32 nIndex = 0; nIndex < xTableFamily->getCount(); nIndex++ ) try
553         {
554             Reference< XStyle > xTableStyle( xTableFamily->getByIndex( nIndex ), UNO_QUERY_THROW );
555             if( !xTableStyle->isInUse() )
556                 continue;
557 
558             Reference< XNameAccess > xStyleNames( xTableStyle, UNO_QUERY_THROW );
559 
560             mrExport.AddAttribute(XML_NAMESPACE_TEXT, XML_STYLE_NAME, GetExport().EncodeStyleName( xTableStyle->getName() ) );
561             SvXMLElementExport tableTemplate( mrExport, XML_NAMESPACE_TABLE, XML_TABLE_TEMPLATE, sal_True, sal_True );
562 
563             const TableStyleElement* pElements = getTableStyleMap();
564             while( pElements->meElement != XML_TOKEN_END )
565             {
566                 try
567                 {
568                     Reference< XStyle > xStyle( xStyleNames->getByName( pElements->msStyleName ), UNO_QUERY );
569                     if( xStyle.is() )
570                     {
571                         mrExport.AddAttribute(XML_NAMESPACE_TEXT, XML_STYLE_NAME, GetExport().EncodeStyleName( xStyle->getName() ) );
572                         SvXMLElementExport element( mrExport, XML_NAMESPACE_TABLE, pElements->meElement, sal_True, sal_True );
573                     }
574                 }
575                 catch( Exception& )
576                 {
577                     DBG_ERROR("xmloff::XMLTableExport::exportTableTemplates(), exception caught!");
578                 }
579 
580                 pElements++;
581             }
582         }
583         catch( Exception& )
584         {
585             DBG_ERROR("xmloff::XMLTableExport::exportTableDesigns(), exception caught while exporting a table design!");
586         }
587     }
588     catch( Exception& )
589     {
590         DBG_ERROR("xmloff::XMLTableExport::exportTableDesigns(), exception caught!");
591     }
592 }
593 
594 // --------------------------------------------------------------------
595 
596