chart2/source/tools/InternalData.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_chart2.hxx"
  30
  31 #include "InternalData.hxx"
  32 #include "ResId.hxx"
  33 #include "Strings.hrc"
  34 #include "macros.hxx"
  35
  36 #include <rtl/math.hxx>
  37
  38 using ::com::sun::star::uno::Sequence;
  39 using ::rtl::OUString;
  40
  41 using namespace ::std;
  42
  43 namespace chart
  44 {
  45
  46 // ----------------------------------------
  47 namespace
  48 {
  49 struct lcl_NumberedStringGenerator
  50 {
  51     lcl_NumberedStringGenerator( const OUString & rStub, const OUString & rWildcard ) :
  52             m_aStub( rStub ),
  53             m_nCounter( 0 ),
  54             m_nStubStartIndex( rStub.indexOf( rWildcard )),
  55             m_nWildcardLength( rWildcard.getLength())
  56     {
  57     }
  58     vector< OUString > operator()()
  59     {
  60         vector< OUString > aRet(1);
  61         aRet[0] = m_aStub.replaceAt( m_nStubStartIndex, m_nWildcardLength, OUString::valueOf( ++m_nCounter ));
  62         return aRet;
  63     }
  64 private:
  65     OUString m_aStub;
  66     sal_Int32 m_nCounter;
  67     const sal_Int32 m_nStubStartIndex;
  68     const sal_Int32 m_nWildcardLength;
  69 };
  70
  71 template< typename T >
  72     Sequence< T > lcl_ValarrayToSequence( const ::std::valarray< T > & rValarray )
  73 {
  74     // is there a more elegant way of conversion?
  75     Sequence< T > aResult( rValarray.size());
  76     for( size_t i = 0; i < rValarray.size(); ++i )
  77         aResult[i] = rValarray[i];
  78     return aResult;
  79 }
  80
  81 } // anonymous namespace
  82 // ----------------------------------------
  83
  84 InternalData::InternalData()
  85     : m_nColumnCount( 0 )
  86     , m_nRowCount( 0 )
  87     , m_aRowLabels( 0 )
  88     , m_aColumnLabels( 0 )
  89 {}
  90
  91 void InternalData::createDefaultData()
  92 {
  93     const sal_Int32 nRowCount = 4;
  94     const sal_Int32 nColumnCount = 3;
  95
  96     m_nRowCount = nRowCount;
  97     m_nColumnCount = nColumnCount;
  98     const sal_Int32 nSize = nColumnCount * nRowCount;
  99     // @todo: localize this!
 100     const OUString aRowName( ::chart::SchResId::getResString( STR_ROW_LABEL ));
 101     const OUString aColName( ::chart::SchResId::getResString( STR_COLUMN_LABEL ));
 102
 103     const double fDefaultData[ nSize ] =
 104         { 9.10, 3.20, 4.54,
 105           2.40, 8.80, 9.65,
 106           3.10, 1.50, 3.70,
 107           4.30, 9.02, 6.20 };
 108
 109     m_aData.resize( nSize );
 110     for( sal_Int32 i=0; i<nSize; ++i )
 111         m_aData[i] = fDefaultData[i];
 112
 113     m_aRowLabels.clear();
 114     m_aRowLabels.reserve( m_nRowCount );
 115     generate_n( back_inserter( m_aRowLabels ), m_nRowCount,
 116                 lcl_NumberedStringGenerator( aRowName, C2U("%ROWNUMBER") ));
 117
 118     m_aColumnLabels.clear();
 119     m_aColumnLabels.reserve( m_nColumnCount );
 120     generate_n( back_inserter( m_aColumnLabels ), m_nColumnCount,
 121                 lcl_NumberedStringGenerator( aColName, C2U("%COLUMNNUMBER") ));
 122 }
 123
 124 void InternalData::setData( const Sequence< Sequence< double > >& rDataInRows )
 125 {
 126     m_nRowCount = rDataInRows.getLength();
 127     m_nColumnCount = (m_nRowCount ? rDataInRows[0].getLength() : 0);
 128
 129     if( m_aRowLabels.size() != static_cast< sal_uInt32 >( m_nRowCount ))
 130         m_aRowLabels.resize( m_nRowCount );
 131     if( m_aColumnLabels.size() != static_cast< sal_uInt32 >( m_nColumnCount ))
 132         m_aColumnLabels.resize( m_nColumnCount );
 133
 134     m_aData.resize( m_nRowCount * m_nColumnCount );
 135     double fNan;
 136     ::rtl::math::setNan( & fNan );
 137     // set all values to Nan
 138     m_aData = fNan;
 139
 140     for( sal_Int32 nRow=0; nRow<m_nRowCount; ++nRow )
 141     {
 142         int nDataIdx = nRow*m_nColumnCount;
 143         const sal_Int32 nMax = ::std::min( rDataInRows[nRow].getLength(), m_nColumnCount );
 144         for( sal_Int32 nCol=0; nCol < nMax; ++nCol )
 145         {
 146             m_aData[nDataIdx] = rDataInRows[nRow][nCol];
 147             nDataIdx += 1;
 148         }
 149     }
 150 }
 151
 152 Sequence< Sequence< double > > InternalData::getData() const
 153 {
 154     Sequence< Sequence< double > > aResult( m_nRowCount );
 155
 156     for( sal_Int32 i=0; i<m_nRowCount; ++i )
 157         aResult[i] = lcl_ValarrayToSequence< tDataType::value_type >(
 158             m_aData[ ::std::slice( i*m_nColumnCount, m_nColumnCount, 1 ) ] );
 159
 160     return aResult;
 161 }
 162
 163 Sequence< double > InternalData::getColumnValues( sal_Int32 nColumnIndex ) const
 164 {
 165     if( nColumnIndex >= 0 && nColumnIndex < m_nColumnCount )
 166         return lcl_ValarrayToSequence< tDataType::value_type >(
 167             m_aData[ ::std::slice( nColumnIndex, m_nRowCount, m_nColumnCount ) ] );
 168     return Sequence< double >();
 169 }
 170 Sequence< double > InternalData::getRowValues( sal_Int32 nRowIndex ) const
 171 {
 172     if( nRowIndex >= 0 && nRowIndex < m_nRowCount )
 173         return lcl_ValarrayToSequence< tDataType::value_type >(
 174             m_aData[ ::std::slice( nRowIndex*m_nColumnCount, m_nColumnCount, 1 ) ] );
 175     return Sequence< double >();
 176 }
 177
 178 void InternalData::setColumnValues( sal_Int32 nColumnIndex, const vector< double > & rNewData )
 179 {
 180     if( nColumnIndex < 0 )
 181         return;
 182     enlargeData( nColumnIndex + 1, rNewData.size() );
 183
 184     tDataType aSlice = m_aData[ ::std::slice( nColumnIndex, m_nRowCount, m_nColumnCount ) ];
 185     for( vector< double >::size_type i = 0; i < rNewData.size(); ++i )
 186         aSlice[i] = rNewData[i];
 187     m_aData[ ::std::slice( nColumnIndex, m_nRowCount, m_nColumnCount ) ] = aSlice;
 188 }
 189
 190 void InternalData::setRowValues( sal_Int32 nRowIndex, const vector< double > & rNewData )
 191 {
 192     if( nRowIndex < 0 )
 193         return;
 194     enlargeData( rNewData.size(), nRowIndex+1 );
 195
 196     tDataType aSlice = m_aData[ ::std::slice( nRowIndex*m_nColumnCount, m_nColumnCount, 1 ) ];
 197     for( vector< double >::size_type i = 0; i < rNewData.size(); ++i )
 198         aSlice[i] = rNewData[i];
 199     m_aData[ ::std::slice( nRowIndex*m_nColumnCount, m_nColumnCount, 1 ) ]= aSlice;
 200 }
 201
 202 void InternalData::setComplexColumnLabel( sal_Int32 nColumnIndex, const vector< OUString >& rComplexLabel )
 203 {
 204     if( nColumnIndex < 0 )
 205         return;
 206     if( nColumnIndex >= static_cast< sal_Int32 >( m_aColumnLabels.size() ) )
 207     {
 208         m_aColumnLabels.resize(nColumnIndex+1);
 209         enlargeData( nColumnIndex+1, 0 );
 210     }
 211
 212     m_aColumnLabels[nColumnIndex]=rComplexLabel;
 213 }
 214 void InternalData::setComplexRowLabel( sal_Int32 nRowIndex, const vector< OUString >& rComplexLabel )
 215 {
 216     if( nRowIndex < 0 )
 217         return;
 218     if( nRowIndex >= static_cast< sal_Int32 >( m_aRowLabels.size() ) )
 219     {
 220         m_aRowLabels.resize(nRowIndex+1);
 221         enlargeData( 0, nRowIndex+1 );
 222     }
 223
 224     m_aRowLabels[nRowIndex] = rComplexLabel;
 225 }
 226
 227 vector< OUString > InternalData::getComplexColumnLabel( sal_Int32 nColumnIndex ) const
 228 {
 229     if( nColumnIndex < static_cast< sal_Int32 >( m_aColumnLabels.size() ) )
 230         return m_aColumnLabels[nColumnIndex];
 231     else
 232         return vector< OUString >();
 233 }
 234 vector< OUString > InternalData::getComplexRowLabel( sal_Int32 nRowIndex ) const
 235 {
 236     if( nRowIndex < static_cast< sal_Int32 >( m_aRowLabels.size() ) )
 237         return m_aRowLabels[nRowIndex];
 238     else
 239         return vector< OUString >();
 240 }
 241
 242 void InternalData::swapRowWithNext( sal_Int32 nRowIndex )
 243 {
 244     if( nRowIndex < m_nRowCount - 1 )
 245     {
 246         const sal_Int32 nMax = m_nColumnCount;
 247         for( sal_Int32 nColIdx=0; nColIdx<nMax; ++nColIdx )
 248         {
 249             size_t nIndex1 = nColIdx + nRowIndex*m_nColumnCount;
 250             size_t nIndex2 = nIndex1 + m_nColumnCount;
 251             double fTemp = m_aData[nIndex1];
 252             m_aData[nIndex1] = m_aData[nIndex2];
 253             m_aData[nIndex2] = fTemp;
 254         }
 255
 256         vector< OUString > aTemp( m_aRowLabels[nRowIndex] );
 257         m_aRowLabels[nRowIndex] = m_aRowLabels[nRowIndex + 1];
 258         m_aRowLabels[nRowIndex + 1] = aTemp;
 259     }
 260 }
 261
 262 void InternalData::swapColumnWithNext( sal_Int32 nColumnIndex )
 263 {
 264     if( nColumnIndex < m_nColumnCount - 1 )
 265     {
 266         const sal_Int32 nMax = m_nRowCount;
 267         for( sal_Int32 nRowIdx=0; nRowIdx<nMax; ++nRowIdx )
 268         {
 269             size_t nIndex1 = nColumnIndex + nRowIdx*m_nColumnCount;
 270             size_t nIndex2 = nIndex1 + 1;
 271             double fTemp = m_aData[nIndex1];
 272             m_aData[nIndex1] = m_aData[nIndex2];
 273             m_aData[nIndex2] = fTemp;
 274         }
 275
 276         vector< OUString > aTemp( m_aColumnLabels[nColumnIndex] );
 277         m_aColumnLabels[nColumnIndex] = m_aColumnLabels[nColumnIndex + 1];
 278         m_aColumnLabels[nColumnIndex + 1] = aTemp;
 279     }
 280 }
 281
 282 bool InternalData::enlargeData( sal_Int32 nColumnCount, sal_Int32 nRowCount )
 283 {
 284     sal_Int32 nNewColumnCount( ::std::max<sal_Int32>( m_nColumnCount, nColumnCount ) );
 285     sal_Int32 nNewRowCount( ::std::max<sal_Int32>( m_nRowCount, nRowCount ) );
 286     sal_Int32 nNewSize( nNewColumnCount*nNewRowCount );
 287
 288     bool bGrow = (nNewSize > m_nColumnCount*m_nRowCount);
 289
 290     if( bGrow )
 291     {
 292         double fNan;
 293         ::rtl::math::setNan( &fNan );
 294         tDataType aNewData( fNan, nNewSize );
 295         // copy old data
 296         for( int nCol=0; nCol<m_nColumnCount; ++nCol )
 297             static_cast< tDataType >(
 298                 aNewData[ ::std::slice( nCol, m_nRowCount, nNewColumnCount ) ] ) =
 299                 m_aData[ ::std::slice( nCol, m_nRowCount, m_nColumnCount ) ];
 300
 301         m_aData.resize( nNewSize );
 302         m_aData = aNewData;
 303     }
 304     m_nColumnCount = nNewColumnCount;
 305     m_nRowCount = nNewRowCount;
 306     return bGrow;
 307 }
 308
 309 void InternalData::insertColumn( sal_Int32 nAfterIndex )
 310 {
 311     // note: -1 is allowed, as we insert after the given index
 312     OSL_ASSERT( nAfterIndex < m_nColumnCount && nAfterIndex >= -1 );
 313     if( nAfterIndex >= m_nColumnCount || nAfterIndex < -1 )
 314         return;
 315     sal_Int32 nNewColumnCount = m_nColumnCount + 1;
 316     sal_Int32 nNewSize( nNewColumnCount * m_nRowCount );
 317
 318     double fNan;
 319     ::rtl::math::setNan( &fNan );
 320     tDataType aNewData( fNan, nNewSize );
 321
 322     // copy old data
 323     int nCol=0;
 324     for( ; nCol<=nAfterIndex; ++nCol )
 325         aNewData[ ::std::slice( nCol, m_nRowCount, nNewColumnCount ) ] =
 326             static_cast< tDataType >(
 327                 m_aData[ ::std::slice( nCol, m_nRowCount, m_nColumnCount ) ] );
 328     for( ++nCol; nCol<nNewColumnCount; ++nCol )
 329         aNewData[ ::std::slice( nCol, m_nRowCount, nNewColumnCount ) ] =
 330             static_cast< tDataType >(
 331                 m_aData[ ::std::slice( nCol - 1, m_nRowCount, m_nColumnCount ) ] );
 332
 333     m_nColumnCount = nNewColumnCount;
 334     m_aData.resize( nNewSize );
 335     m_aData = aNewData;
 336
 337     // labels
 338     if( nAfterIndex < static_cast< sal_Int32 >( m_aColumnLabels.size()))
 339         m_aColumnLabels.insert( m_aColumnLabels.begin() + (nAfterIndex + 1), vector< OUString >(1) );
 340
 341 #if OSL_DEBUG_LEVEL > 2
 342     traceData();
 343 #endif
 344 }
 345
 346 sal_Int32 InternalData::appendColumn()
 347 {
 348     insertColumn( getColumnCount() - 1 );
 349     return getColumnCount() - 1;
 350 }
 351
 352 sal_Int32 InternalData::appendRow()
 353 {
 354     insertRow( getRowCount() - 1 );
 355     return getRowCount() - 1;
 356 }
 357
 358 void InternalData::insertRow( sal_Int32 nAfterIndex )
 359 {
 360     // note: -1 is allowed, as we insert after the given index
 361     OSL_ASSERT( nAfterIndex < m_nRowCount && nAfterIndex >= -1 );
 362     if( nAfterIndex >= m_nRowCount || nAfterIndex < -1 )
 363         return;
 364     sal_Int32 nNewRowCount = m_nRowCount + 1;
 365     sal_Int32 nNewSize( m_nColumnCount * nNewRowCount );
 366
 367     double fNan;
 368     ::rtl::math::setNan( &fNan );
 369     tDataType aNewData( fNan, nNewSize );
 370
 371     // copy old data
 372     sal_Int32 nIndex = nAfterIndex + 1;
 373     aNewData[ ::std::slice( 0, nIndex * m_nColumnCount, 1 ) ] =
 374         static_cast< tDataType >(
 375             m_aData[ ::std::slice( 0, nIndex * m_nColumnCount, 1 ) ] );
 376
 377     if( nIndex < m_nRowCount )
 378     {
 379         sal_Int32 nRemainingCount = m_nColumnCount * (m_nRowCount - nIndex);
 380         aNewData[ ::std::slice( (nIndex + 1) * m_nColumnCount, nRemainingCount, 1 ) ] =
 381             static_cast< tDataType >(
 382                 m_aData[ ::std::slice( nIndex * m_nColumnCount, nRemainingCount, 1 ) ] );
 383     }
 384
 385     m_nRowCount = nNewRowCount;
 386     m_aData.resize( nNewSize );
 387     m_aData = aNewData;
 388
 389     // labels
 390     if( nAfterIndex < static_cast< sal_Int32 >( m_aRowLabels.size()))
 391         m_aRowLabels.insert( m_aRowLabels.begin() + nIndex, vector< OUString> (1));
 392
 393 #if OSL_DEBUG_LEVEL > 2
 394     traceData();
 395 #endif
 396 }
 397
 398 void InternalData::deleteColumn( sal_Int32 nAtIndex )
 399 {
 400     OSL_ASSERT( nAtIndex < m_nColumnCount && nAtIndex >= 0 );
 401     if( nAtIndex >= m_nColumnCount || m_nColumnCount < 1 || nAtIndex < 0 )
 402         return;
 403     sal_Int32 nNewColumnCount = m_nColumnCount - 1;
 404     sal_Int32 nNewSize( nNewColumnCount * m_nRowCount );
 405
 406     double fNan;
 407     ::rtl::math::setNan( &fNan );
 408     tDataType aNewData( fNan, nNewSize );
 409
 410     // copy old data
 411     int nCol=0;
 412     for( ; nCol<nAtIndex; ++nCol )
 413         aNewData[ ::std::slice( nCol, m_nRowCount, nNewColumnCount ) ] =
 414             static_cast< tDataType >(
 415                 m_aData[ ::std::slice( nCol, m_nRowCount, m_nColumnCount ) ] );
 416     for( ; nCol<nNewColumnCount; ++nCol )
 417         aNewData[ ::std::slice( nCol, m_nRowCount, nNewColumnCount ) ] =
 418             static_cast< tDataType >(
 419                 m_aData[ ::std::slice( nCol + 1, m_nRowCount, m_nColumnCount ) ] );
 420
 421     m_nColumnCount = nNewColumnCount;
 422     m_aData.resize( nNewSize );
 423     m_aData = aNewData;
 424
 425     // labels
 426     if( nAtIndex < static_cast< sal_Int32 >( m_aColumnLabels.size()))
 427         m_aColumnLabels.erase( m_aColumnLabels.begin() + nAtIndex );
 428
 429 #if OSL_DEBUG_LEVEL > 2
 430     traceData();
 431 #endif
 432 }
 433
 434 void InternalData::deleteRow( sal_Int32 nAtIndex )
 435 {
 436     OSL_ASSERT( nAtIndex < m_nRowCount && nAtIndex >= 0 );
 437     if( nAtIndex >= m_nRowCount || m_nRowCount < 1 || nAtIndex < 0 )
 438         return;
 439     sal_Int32 nNewRowCount = m_nRowCount - 1;
 440     sal_Int32 nNewSize( m_nColumnCount * nNewRowCount );
 441
 442     double fNan;
 443     ::rtl::math::setNan( &fNan );
 444     tDataType aNewData( fNan, nNewSize );
 445
 446     // copy old data
 447     sal_Int32 nIndex = nAtIndex;
 448     if( nIndex )
 449         aNewData[ ::std::slice( 0, nIndex * m_nColumnCount, 1 ) ] =
 450             static_cast< tDataType >(
 451                 m_aData[ ::std::slice( 0, nIndex * m_nColumnCount, 1 ) ] );
 452
 453     if( nIndex < nNewRowCount )
 454     {
 455         sal_Int32 nRemainingCount = m_nColumnCount * (nNewRowCount - nIndex);
 456         aNewData[ ::std::slice( nIndex * m_nColumnCount, nRemainingCount, 1 ) ] =
 457             static_cast< tDataType >(
 458                 m_aData[ ::std::slice( (nIndex + 1) * m_nColumnCount, nRemainingCount, 1 ) ] );
 459     }
 460
 461     m_nRowCount = nNewRowCount;
 462     m_aData.resize( nNewSize );
 463     m_aData = aNewData;
 464
 465     // labels
 466     if( nAtIndex < static_cast< sal_Int32 >( m_aRowLabels.size()))
 467         m_aRowLabels.erase( m_aRowLabels.begin() + nAtIndex );
 468
 469 #if OSL_DEBUG_LEVEL > 2
 470     traceData();
 471 #endif
 472 }
 473
 474 sal_Int32 InternalData::getRowCount() const
 475 {
 476     return m_nRowCount;
 477 }
 478
 479 sal_Int32 InternalData::getColumnCount() const
 480 {
 481     return m_nColumnCount;
 482 }
 483
 484 void InternalData::setComplexRowLabels( const vector< vector< OUString > >& rNewRowLabels )
 485 {
 486     m_aRowLabels = rNewRowLabels;
 487     sal_Int32 nNewRowCount = static_cast< sal_Int32 >( m_aRowLabels.size() );
 488     if( nNewRowCount < m_nRowCount )
 489         m_aRowLabels.resize( m_nRowCount );
 490     else
 491         enlargeData( 0, nNewRowCount );
 492 }
 493
 494 vector< vector< OUString > > InternalData::getComplexRowLabels() const
 495 {
 496     return m_aRowLabels;
 497 }
 498
 499 void InternalData::setComplexColumnLabels( const vector< vector< OUString > >& rNewColumnLabels )
 500 {
 501     m_aColumnLabels = rNewColumnLabels;
 502     sal_Int32 nNewColumnCount = static_cast< sal_Int32 >( m_aColumnLabels.size() );
 503     if( nNewColumnCount < m_nColumnCount )
 504         m_aColumnLabels.resize( m_nColumnCount );
 505     else
 506         enlargeData( nNewColumnCount, 0 );
 507 }
 508
 509 vector< vector< OUString > > InternalData::getComplexColumnLabels() const
 510 {
 511     return m_aColumnLabels;
 512 }
 513
 514 #if OSL_DEBUG_LEVEL > 2
 515 void InternalData::traceData() const
 516 {
 517     OSL_TRACE( "InternalData: Data in rows\n" );
 518
 519     for( sal_Int32 i=0; i<m_nRowCount; ++i )
 520     {
 521         tDataType aSlice( m_aData[ ::std::slice( i*m_nColumnCount, m_nColumnCount, 1 ) ] );
 522         for( sal_Int32 j=0; j<m_nColumnCount; ++j )
 523             OSL_TRACE( "%lf ", aSlice[j] );
 524         OSL_TRACE( "\n" );
 525     }
 526     OSL_TRACE( "\n" );
 527 }
 528 #endif
 529
 530 } //  namespace chart