office-gobmx/xmloff/source/chart/SchXMLTableContext.cxx
Rüdiger Timm 5406ccbbcc INTEGRATION: CWS changefileheader (1.21.8); FILE MERGED
2008/04/01 16:09:31 thb 1.21.8.3: #i85898# Stripping all external header guards
2008/04/01 13:04:32 thb 1.21.8.2: #i85898# Stripping all external header guards
2008/03/31 16:28:00 rt 1.21.8.1: #i87441# Change license header to LPGL v3.
2008-04-10 20:25:42 +00:00

1147 lines
41 KiB
C++

/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: SchXMLTableContext.cxx,v $
* $Revision: 1.22 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
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************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include "SchXMLTableContext.hxx"
#include "SchXMLParagraphContext.hxx"
#include "SchXMLImport.hxx"
#include "SchXMLTools.hxx"
#include "transporttypes.hxx"
#include <tools/debug.hxx>
#include <rtl/math.hxx>
#include "xmlnmspe.hxx"
#include <xmloff/xmltoken.hxx>
#include <xmloff/nmspmap.hxx>
#include <xmloff/xmluconv.hxx>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/chart2/XChartDocument.hpp>
#include <com/sun/star/chart/XChartDataArray.hpp>
#include <com/sun/star/chart/ChartSeriesAddress.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertySetInfo.hpp>
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/chart2/XDiagram.hpp>
#include <com/sun/star/chart2/XAxis.hpp>
#include <com/sun/star/chart2/XCoordinateSystemContainer.hpp>
#include <com/sun/star/chart2/AxisType.hpp>
#include <vector>
#include <algorithm>
using namespace com::sun::star;
using namespace ::xmloff::token;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Reference;
using ::rtl::OUString;
namespace
{
const OUString lcl_aLabelPrefix( RTL_CONSTASCII_USTRINGPARAM("label "));
const OUString lcl_aCategoriesRange( RTL_CONSTASCII_USTRINGPARAM("categories"));
typedef ::std::multimap< ::rtl::OUString, ::rtl::OUString >
lcl_tOriginalRangeToInternalRangeMap;
Sequence< OUString > lcl_getCategoriesFromTable( const SchXMLTable & rTable, bool bHasLabels )
{
sal_Int32 nNumRows( static_cast< sal_Int32 >( rTable.aData.size()));
OSL_ENSURE( static_cast< size_t >( nNumRows ) == rTable.aData.size(), "Table too big" );
sal_Int32 nOffset(bHasLabels ? 1 : 0);
Sequence< OUString > aResult( nNumRows - nOffset );
sal_Int32 i=nOffset;
for( ; i<nNumRows; ++i )
{
if( !rTable.aData[i].empty() && (rTable.aData[i].front().eType == SCH_CELL_TYPE_STRING ))
aResult[i - nOffset] = rTable.aData[i].front().aString;
}
return aResult;
}
std::vector< Reference< chart2::XAxis > > lcl_getAxesHoldingCategoriesFromDiagram(
const Reference< chart2::XDiagram > & xDiagram )
{
std::vector< Reference< chart2::XAxis > > aRet;
Reference< chart2::XAxis > xResult;
// return first x-axis as fall-back
Reference< chart2::XAxis > xFallBack;
try
{
Reference< chart2::XCoordinateSystemContainer > xCooSysCnt(
xDiagram, uno::UNO_QUERY_THROW );
Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq(
xCooSysCnt->getCoordinateSystems());
for( sal_Int32 i=0; i<aCooSysSeq.getLength(); ++i )
{
Reference< chart2::XCoordinateSystem > xCooSys( aCooSysSeq[i] );
OSL_ASSERT( xCooSys.is());
for( sal_Int32 nN = xCooSys->getDimension(); nN--; )
{
const sal_Int32 nMaximumScaleIndex = xCooSys->getMaximumAxisIndexByDimension(nN);
for(sal_Int32 nI=0; nI<=nMaximumScaleIndex; ++nI)
{
Reference< chart2::XAxis > xAxis = xCooSys->getAxisByDimension( nN,nI );
OSL_ASSERT( xAxis.is());
if( xAxis.is())
{
chart2::ScaleData aScaleData = xAxis->getScaleData();
if( aScaleData.Categories.is() || (aScaleData.AxisType == chart2::AxisType::CATEGORY) )
{
aRet.push_back(xAxis);
}
if( (nN == 0) && !xFallBack.is())
xFallBack.set( xAxis );
}
}
}
}
}
catch( uno::Exception & )
{
}
if( aRet.empty())
aRet.push_back(xFallBack);
return aRet;
}
void lcl_ApplyColumnLabels(
const ::std::vector< SchXMLCell > & rFirstRow,
Sequence< OUString > & rOutColumnLabels,
sal_Int32 nOffset )
{
const sal_Int32 nColumnLabelsSize = rOutColumnLabels.getLength();
const sal_Int32 nMax = ::std::min< sal_Int32 >( nColumnLabelsSize,
static_cast< sal_Int32 >( rFirstRow.size()) - nOffset );
OSL_ASSERT( nMax == nColumnLabelsSize );
for( sal_Int32 i=0; i<nMax; ++i )
if( rFirstRow[i+nOffset].eType == SCH_CELL_TYPE_STRING )
rOutColumnLabels[i] = rFirstRow[i+nOffset].aString;
}
struct lcl_ApplyCellToData : public ::std::unary_function< SchXMLCell, void >
{
lcl_ApplyCellToData( Sequence< double > & rOutData,
Sequence< OUString > & rOutRowLabels ) :
m_rData( rOutData ),
m_rRowLabels( rOutRowLabels ),
m_nIndex( 0 ),
m_nSize( rOutData.getLength())
{
::rtl::math::setNan( &m_fNaN );
}
void operator() ( const SchXMLCell & rCell )
{
if( m_nIndex < m_nSize )
{
if( rCell.eType == SCH_CELL_TYPE_FLOAT )
m_rData[m_nIndex] = rCell.fValue;
else
m_rData[m_nIndex] = m_fNaN;
}
++m_nIndex;
}
private:
Sequence< double > & m_rData;
Sequence< OUString > & m_rRowLabels;
sal_Int32 m_nIndex;
sal_Int32 m_nSize;
double m_fNaN;
};
struct lcl_ApplyRowsToData : public ::std::unary_function< ::std::vector< SchXMLCell >, void >
{
lcl_ApplyRowsToData( Sequence< Sequence< double > > & rOutData,
Sequence< OUString > & rOutRowLabels,
sal_Int32 nOffset,
bool bHasHeader ) :
m_rData( rOutData ),
m_rRowLabels( rOutRowLabels ),
m_nIndex( 0 ),
m_nOuterSize( rOutData.getLength()),
m_nOffset( nOffset ),
m_bHasHeader( bHasHeader )
{}
void operator() ( const ::std::vector< SchXMLCell > & rRow )
{
if( ! rRow.empty())
{
// label
if( m_bHasHeader && m_nIndex < m_rRowLabels.getLength() && rRow.front().eType == SCH_CELL_TYPE_STRING )
m_rRowLabels[m_nIndex] = rRow.front().aString;
// values
if( m_nIndex < m_nOuterSize )
::std::for_each( rRow.begin() + m_nOffset, rRow.end(), lcl_ApplyCellToData( m_rData[m_nIndex], m_rRowLabels ));
}
++m_nIndex;
}
private:
Sequence< Sequence< double > > & m_rData;
Sequence< OUString > & m_rRowLabels;
sal_Int32 m_nIndex;
sal_Int32 m_nOuterSize;
sal_Int32 m_nOffset;
bool m_bHasHeader;
};
Sequence< Sequence< double > > lcl_getSwappedArray( const Sequence< Sequence< double > > & rData )
{
sal_Int32 nOldOuterSize = rData.getLength();
sal_Int32 nOldInnerSize = (nOldOuterSize == 0 ? 0 : rData[0].getLength());
Sequence< Sequence< double > > aResult( nOldInnerSize );
for( sal_Int32 i=0; i<nOldInnerSize; ++i )
aResult[i].realloc( nOldOuterSize );
for( sal_Int32 nOuter=0; nOuter<nOldOuterSize; ++nOuter )
for( sal_Int32 nInner=0; nInner<nOldInnerSize; ++nInner )
aResult[nInner][nOuter] = rData[nOuter][nInner];
return aResult;
}
void lcl_applyXMLTableToInternalDataprovider(
const SchXMLTable & rTable,
const Reference< chart::XChartDataArray > & xDataArray )
{
sal_Int32 nNumRows( static_cast< sal_Int32 >( rTable.aData.size()));
sal_Int32 nRowOffset = 0;
if( rTable.bHasHeaderRow )
{
--nNumRows;
nRowOffset = 1;
}
sal_Int32 nNumColumns( rTable.nMaxColumnIndex + 1 );
sal_Int32 nColOffset = 0;
if( rTable.bHasHeaderColumn )
{
--nNumColumns;
nColOffset = 1;
}
Sequence< Sequence< double > > aData( nNumRows );
Sequence< OUString > aRowLabels( nNumRows );
Sequence< OUString > aColumnLabels( nNumColumns );
for( sal_Int32 i=0; i<nNumRows; ++i )
aData[i].realloc( nNumColumns );
if( rTable.aData.begin() != rTable.aData.end())
{
if( rTable.bHasHeaderRow )
lcl_ApplyColumnLabels( rTable.aData.front(), aColumnLabels, nColOffset );
::std::for_each( rTable.aData.begin() + nRowOffset, rTable.aData.end(),
lcl_ApplyRowsToData( aData, aRowLabels, nColOffset, rTable.bHasHeaderColumn ));
}
xDataArray->setData( aData );
if( rTable.bHasHeaderColumn )
xDataArray->setRowDescriptions( aRowLabels );
if( rTable.bHasHeaderRow )
xDataArray->setColumnDescriptions( aColumnLabels );
}
void lcl_fillRangeMapping(
const SchXMLTable & rTable,
lcl_tOriginalRangeToInternalRangeMap & rOutRangeMap,
chart::ChartDataRowSource eDataRowSource )
{
sal_Int32 nRowOffset = ( rTable.bHasHeaderRow ? 1 : 0 );
sal_Int32 nColOffset = ( rTable.bHasHeaderColumn ? 1 : 0 );
// Fill range mapping
const size_t nTableRowCount( rTable.aData.size());
for( size_t nRow = 0; nRow < nTableRowCount; ++nRow )
{
const ::std::vector< SchXMLCell > & rRow( rTable.aData[nRow] );
const size_t nTableColCount( rRow.size());
for( size_t nCol = 0; nCol < nTableColCount; ++nCol )
{
OUString aRangeId( rRow[nCol].aRangeId );
if( aRangeId.getLength())
{
if( eDataRowSource == chart::ChartDataRowSource_COLUMNS )
{
if( nCol == 0 && rTable.bHasHeaderColumn )
{
OSL_ASSERT( static_cast< sal_Int32 >( nRow ) == nRowOffset );
rOutRangeMap.insert( lcl_tOriginalRangeToInternalRangeMap::value_type(
aRangeId, lcl_aCategoriesRange ));
}
else
{
OUString aColNumStr = OUString::valueOf( static_cast< sal_Int32 >( nCol - nColOffset ));
if( nRow == 0 && rTable.bHasHeaderRow )
rOutRangeMap.insert( lcl_tOriginalRangeToInternalRangeMap::value_type(
aRangeId, lcl_aLabelPrefix + aColNumStr ));
else
rOutRangeMap.insert( lcl_tOriginalRangeToInternalRangeMap::value_type(
aRangeId, aColNumStr ));
}
}
else // eDataRowSource == chart::ChartDataRowSource_ROWS
{
if( nRow == 0 && rTable.bHasHeaderRow )
{
OSL_ASSERT( static_cast< sal_Int32 >( nCol ) == nColOffset );
rOutRangeMap.insert( lcl_tOriginalRangeToInternalRangeMap::value_type(
aRangeId, lcl_aCategoriesRange ));
}
else
{
OUString aRowNumStr = OUString::valueOf( static_cast< sal_Int32 >( nRow - nRowOffset ));
if( nCol == 0 && rTable.bHasHeaderColumn )
rOutRangeMap.insert( lcl_tOriginalRangeToInternalRangeMap::value_type(
aRangeId, lcl_aLabelPrefix + aRowNumStr ));
else
rOutRangeMap.insert( lcl_tOriginalRangeToInternalRangeMap::value_type(
aRangeId, aRowNumStr ));
}
}
}
}
}
}
void lcl_copyProperties(
const Reference< beans::XPropertySet > & xSource,
const Reference< beans::XPropertySet > & xDestination )
{
if( ! (xSource.is() && xDestination.is()))
return;
try
{
Reference< beans::XPropertySetInfo > xSrcInfo( xSource->getPropertySetInfo(), uno::UNO_QUERY_THROW );
Reference< beans::XPropertySetInfo > xDestInfo( xDestination->getPropertySetInfo(), uno::UNO_QUERY_THROW );
Sequence< beans::Property > aProperties( xSrcInfo->getProperties());
const sal_Int32 nLength = aProperties.getLength();
for( sal_Int32 i = 0; i < nLength; ++i )
{
OUString aName( aProperties[i].Name);
if( xDestInfo->hasPropertyByName( aName ))
{
beans::Property aProp( xDestInfo->getPropertyByName( aName ));
if( (aProp.Attributes & beans::PropertyAttribute::READONLY) == 0 )
xDestination->setPropertyValue(
aName, xSource->getPropertyValue( aName ));
}
}
}
catch( const uno::Exception & )
{
OSL_ENSURE( false, "Copying property sets failed!" );
}
}
Reference< chart2::data::XDataSequence >
lcl_reassignDataSequence(
const Reference< chart2::data::XDataSequence > & xSequence,
const Reference< chart2::data::XDataProvider > & xDataProvider,
lcl_tOriginalRangeToInternalRangeMap & rRangeMap,
const OUString & rRange )
{
Reference< chart2::data::XDataSequence > xResult( xSequence );
lcl_tOriginalRangeToInternalRangeMap::iterator aIt( rRangeMap.find( rRange ));
if( aIt != rRangeMap.end())
{
// set sequence with correct data
xResult.set( xDataProvider->createDataSequenceByRangeRepresentation( aIt->second ));
// remove translation, because it was used
rRangeMap.erase( aIt );
}
return xResult;
}
bool lcl_mapContainsRange(
lcl_tOriginalRangeToInternalRangeMap & rRangeMap,
const OUString & rRange )
{
lcl_tOriginalRangeToInternalRangeMap::iterator aIt( rRangeMap.find( rRange ));
return ( aIt != rRangeMap.end());
}
bool lcl_tableOfRangeMatches(
const ::rtl::OUString & rRange,
const ::rtl::OUString & rTableName )
{
// both strings are non-empty and the table name is part of the range
return ( (rRange.getLength() > 0) &&
(rTableName.getLength() > 0) &&
(rRange.indexOf( rTableName ) != -1 ));
}
template< typename T >
::std::vector< T > lcl_SequenceToVector( const uno::Sequence< T > & rSequence )
{
::std::vector< T > aResult( rSequence.getLength());
::std::copy( rSequence.getConstArray(), rSequence.getConstArray() + rSequence.getLength(),
aResult.begin());
return aResult;
}
} // anonymous namespace
// ----------------------------------------
// class SchXMLTableContext
// ----------------------------------------
SchXMLTableContext::SchXMLTableContext( SchXMLImportHelper& rImpHelper,
SvXMLImport& rImport,
const rtl::OUString& rLName,
SchXMLTable& aTable ) :
SvXMLImportContext( rImport, XML_NAMESPACE_TABLE, rLName ),
mrImportHelper( rImpHelper ),
mrTable( aTable ),
mbHasRowPermutation( false ),
mbHasColumnPermutation( false )
{
mrTable.nColumnIndex = -1;
mrTable.nMaxColumnIndex = -1;
mrTable.nRowIndex = -1;
mrTable.aData.clear();
}
SchXMLTableContext::~SchXMLTableContext()
{
}
SvXMLImportContext *SchXMLTableContext::CreateChildContext(
USHORT nPrefix,
const rtl::OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList >& )
{
SvXMLImportContext* pContext = 0;
const SvXMLTokenMap& rTokenMap = mrImportHelper.GetTableElemTokenMap();
switch( rTokenMap.Get( nPrefix, rLocalName ))
{
case XML_TOK_TABLE_HEADER_COLS:
mrTable.bHasHeaderColumn = true;
// fall through intended
case XML_TOK_TABLE_COLUMNS:
pContext = new SchXMLTableColumnsContext( mrImportHelper, GetImport(), rLocalName, mrTable );
break;
case XML_TOK_TABLE_COLUMN:
pContext = new SchXMLTableColumnContext( mrImportHelper, GetImport(), rLocalName, mrTable );
break;
case XML_TOK_TABLE_HEADER_ROWS:
mrTable.bHasHeaderRow = true;
// fall through intended
case XML_TOK_TABLE_ROWS:
pContext = new SchXMLTableRowsContext( mrImportHelper, GetImport(), rLocalName, mrTable );
break;
case XML_TOK_TABLE_ROW:
pContext = new SchXMLTableRowContext( mrImportHelper, GetImport(), rLocalName, mrTable );
break;
default:
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
}
return pContext;
}
void SchXMLTableContext::StartElement( const uno::Reference< xml::sax::XAttributeList >& xAttrList )
{
// get table-name
sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0;
for( sal_Int16 i = 0; i < nAttrCount; i++ )
{
rtl::OUString sAttrName = xAttrList->getNameByIndex( i );
rtl::OUString aLocalName;
USHORT nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
if( nPrefix == XML_NAMESPACE_TABLE &&
IsXMLToken( aLocalName, XML_NAME ) )
{
mrTable.aTableNameOfFile = xAttrList->getValueByIndex( i );
break; // we only need this attribute
}
}
}
void SchXMLTableContext::EndElement()
{
if( mbHasColumnPermutation )
{
OSL_ASSERT( !mbHasRowPermutation );
::std::vector< sal_Int32 > aPermutation( lcl_SequenceToVector( maColumnPermutation ));
OSL_ASSERT( !aPermutation.empty());
if( aPermutation.empty())
return;
// permute the values of all rows according to aPermutation
for( ::std::vector< ::std::vector< SchXMLCell > >::iterator aRowIt( mrTable.aData.begin());
aRowIt != mrTable.aData.end(); ++aRowIt )
{
bool bModified = false;
::std::vector< SchXMLCell > aModifiedRow;
const size_t nPermSize = aPermutation.size();
OSL_ASSERT( static_cast< sal_Int32 >( nPermSize ) - 1 == *(::std::max_element( aPermutation.begin(), aPermutation.end())));
const size_t nRowSize = aRowIt->size();
const size_t nDestSize = ::std::min( nPermSize, nRowSize );
for( size_t nDestinationIndex = 0; nDestinationIndex < nDestSize; ++nDestinationIndex )
{
const size_t nSourceIndex = static_cast< size_t >( aPermutation[ nDestinationIndex ] );
if( nSourceIndex != nDestinationIndex &&
nSourceIndex < nRowSize )
{
// copy original on first real permutation
if( !bModified )
{
OSL_ASSERT( aModifiedRow.empty());
aModifiedRow.reserve( aRowIt->size());
::std::copy( aRowIt->begin(), aRowIt->end(), ::std::back_inserter( aModifiedRow ));
OSL_ASSERT( !aModifiedRow.empty());
}
OSL_ASSERT( nDestinationIndex < aModifiedRow.size());
aModifiedRow[ nDestinationIndex ] = (*aRowIt)[ nSourceIndex ];
bModified = true;
}
}
// copy back
if( bModified )
::std::copy( aModifiedRow.begin(), aModifiedRow.end(), aRowIt->begin());
}
}
else if( mbHasRowPermutation )
{
::std::vector< sal_Int32 > aPermutation( lcl_SequenceToVector( maRowPermutation ));
OSL_ASSERT( !aPermutation.empty());
if( aPermutation.empty())
return;
bool bModified = false;
const size_t nPermSize = aPermutation.size();
OSL_ASSERT( static_cast< sal_Int32 >( nPermSize ) - 1 == *(::std::max_element( aPermutation.begin(), aPermutation.end())));
const size_t nTableRowCount = mrTable.aData.size();
const size_t nDestSize = ::std::min( nPermSize, nTableRowCount );
::std::vector< ::std::vector< SchXMLCell > > aDestination;
for( size_t nDestinationIndex = 0; nDestinationIndex < nDestSize; ++nDestinationIndex )
{
const size_t nSourceIndex = static_cast< size_t >( aPermutation[ nDestinationIndex ] );
if( nSourceIndex != nDestinationIndex &&
nSourceIndex < nTableRowCount )
{
// copy original on first real permutation
if( !bModified )
{
OSL_ASSERT( aDestination.empty());
aDestination.reserve( mrTable.aData.size());
::std::copy( mrTable.aData.begin(), mrTable.aData.end(), ::std::back_inserter( aDestination ));
OSL_ASSERT( !aDestination.empty());
}
OSL_ASSERT( nDestinationIndex < aDestination.size());
aDestination[ nDestinationIndex ] = mrTable.aData[ nSourceIndex ];
bModified = true;
}
}
if( bModified )
{
// copy back
::std::copy( aDestination.begin(), aDestination.end(), mrTable.aData.begin());
}
}
}
void SchXMLTableContext::setRowPermutation( const uno::Sequence< sal_Int32 > & rPermutation )
{
maRowPermutation = rPermutation;
mbHasRowPermutation = ( rPermutation.getLength() > 0 );
if( mbHasRowPermutation && mbHasColumnPermutation )
{
mbHasColumnPermutation = false;
maColumnPermutation.realloc( 0 );
}
}
void SchXMLTableContext::setColumnPermutation( const uno::Sequence< sal_Int32 > & rPermutation )
{
maColumnPermutation = rPermutation;
mbHasColumnPermutation = ( rPermutation.getLength() > 0 );
if( mbHasColumnPermutation && mbHasRowPermutation )
{
mbHasRowPermutation = false;
maRowPermutation.realloc( 0 );
}
}
// ========================================
// classes for columns
// ========================================
// ----------------------------------------
// class SchXMLTableColumnsContext
// ----------------------------------------
SchXMLTableColumnsContext::SchXMLTableColumnsContext(
SchXMLImportHelper& rImpHelper,
SvXMLImport& rImport,
const rtl::OUString& rLocalName,
SchXMLTable& aTable ) :
SvXMLImportContext( rImport, XML_NAMESPACE_TABLE, rLocalName ),
mrImportHelper( rImpHelper ),
mrTable( aTable )
{
}
SchXMLTableColumnsContext::~SchXMLTableColumnsContext()
{
}
SvXMLImportContext* SchXMLTableColumnsContext::CreateChildContext(
USHORT nPrefix,
const rtl::OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList >& )
{
SvXMLImportContext* pContext = 0;
if( nPrefix == XML_NAMESPACE_TABLE &&
IsXMLToken( rLocalName, XML_TABLE_COLUMN ) )
{
pContext = new SchXMLTableColumnContext( mrImportHelper, GetImport(), rLocalName, mrTable );
}
else
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
// ----------------------------------------
// class SchXMLTableColumnContext
// ----------------------------------------
SchXMLTableColumnContext::SchXMLTableColumnContext(
SchXMLImportHelper& rImpHelper,
SvXMLImport& rImport,
const rtl::OUString& rLocalName,
SchXMLTable& aTable ) :
SvXMLImportContext( rImport, XML_NAMESPACE_TABLE, rLocalName ),
mrImportHelper( rImpHelper ),
mrTable( aTable )
{
}
void SchXMLTableColumnContext::StartElement( const uno::Reference< xml::sax::XAttributeList >& xAttrList )
{
// get number-columns-repeated attribute
sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0;
rtl::OUString aValue;
for( sal_Int16 i = 0; i < nAttrCount; i++ )
{
rtl::OUString sAttrName = xAttrList->getNameByIndex( i );
rtl::OUString aLocalName;
USHORT nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
if( nPrefix == XML_NAMESPACE_TABLE &&
IsXMLToken( aLocalName, XML_NUMBER_COLUMNS_REPEATED ) )
{
aValue = xAttrList->getValueByIndex( i );
break; // we only need this attribute
}
}
if( aValue.getLength())
{
sal_Int32 nRepeated = aValue.toInt32();
mrTable.nNumberOfColsEstimate += nRepeated;
}
else
{
mrTable.nNumberOfColsEstimate++;
}
}
SchXMLTableColumnContext::~SchXMLTableColumnContext()
{
}
// ========================================
// classes for rows
// ========================================
// ----------------------------------------
// class SchXMLTableRowsContext
// ----------------------------------------
SchXMLTableRowsContext::SchXMLTableRowsContext(
SchXMLImportHelper& rImpHelper,
SvXMLImport& rImport,
const rtl::OUString& rLocalName,
SchXMLTable& aTable ) :
SvXMLImportContext( rImport, XML_NAMESPACE_TABLE, rLocalName ),
mrImportHelper( rImpHelper ),
mrTable( aTable )
{
}
SchXMLTableRowsContext::~SchXMLTableRowsContext()
{
}
SvXMLImportContext* SchXMLTableRowsContext::CreateChildContext(
USHORT nPrefix,
const rtl::OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList >& )
{
SvXMLImportContext* pContext = 0;
if( nPrefix == XML_NAMESPACE_TABLE &&
IsXMLToken( rLocalName, XML_TABLE_ROW ) )
{
pContext = new SchXMLTableRowContext( mrImportHelper, GetImport(), rLocalName, mrTable );
}
else
{
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
}
return pContext;
}
// ----------------------------------------
// class SchXMLTableRowContext
// ----------------------------------------
SchXMLTableRowContext::SchXMLTableRowContext(
SchXMLImportHelper& rImpHelper,
SvXMLImport& rImport,
const rtl::OUString& rLocalName,
SchXMLTable& aTable ) :
SvXMLImportContext( rImport, XML_NAMESPACE_TABLE, rLocalName ),
mrImportHelper( rImpHelper ),
mrTable( aTable )
{
mrTable.nColumnIndex = -1;
mrTable.nRowIndex++;
std::vector< SchXMLCell > aNewRow;
aNewRow.reserve( mrTable.nNumberOfColsEstimate );
while( mrTable.aData.size() <= (unsigned long)mrTable.nRowIndex )
mrTable.aData.push_back( aNewRow );
}
SchXMLTableRowContext::~SchXMLTableRowContext()
{
}
SvXMLImportContext* SchXMLTableRowContext::CreateChildContext(
USHORT nPrefix,
const rtl::OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList >& )
{
SvXMLImportContext* pContext = 0;
// <table:table-cell> element
if( nPrefix == XML_NAMESPACE_TABLE &&
IsXMLToken(rLocalName, XML_TABLE_CELL ) )
{
pContext = new SchXMLTableCellContext( mrImportHelper, GetImport(), rLocalName, mrTable );
}
else
{
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
}
return pContext;
}
// ========================================
// classes for cells and their content
// ========================================
// ----------------------------------------
// class SchXMLTableCellContext
// ----------------------------------------
SchXMLTableCellContext::SchXMLTableCellContext(
SchXMLImportHelper& rImpHelper,
SvXMLImport& rImport,
const rtl::OUString& rLocalName,
SchXMLTable& aTable ) :
SvXMLImportContext( rImport, XML_NAMESPACE_TABLE, rLocalName ),
mrImportHelper( rImpHelper ),
mrTable( aTable )
{
}
SchXMLTableCellContext::~SchXMLTableCellContext()
{
}
void SchXMLTableCellContext::StartElement( const uno::Reference< xml::sax::XAttributeList >& xAttrList )
{
sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0;
rtl::OUString aValue;
rtl::OUString aLocalName;
rtl::OUString aCellContent;
SchXMLCellType eValueType = SCH_CELL_TYPE_UNKNOWN;
const SvXMLTokenMap& rAttrTokenMap = mrImportHelper.GetCellAttrTokenMap();
for( sal_Int16 i = 0; i < nAttrCount; i++ )
{
rtl::OUString sAttrName = xAttrList->getNameByIndex( i );
USHORT nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
switch( rAttrTokenMap.Get( nPrefix, aLocalName ))
{
case XML_TOK_CELL_VAL_TYPE:
aValue = xAttrList->getValueByIndex( i );
if( IsXMLToken( aValue, XML_FLOAT ) )
eValueType = SCH_CELL_TYPE_FLOAT;
else if( IsXMLToken( aValue, XML_STRING ) )
eValueType = SCH_CELL_TYPE_STRING;
break;
case XML_TOK_CELL_VALUE:
aCellContent = xAttrList->getValueByIndex( i );
break;
}
}
mbReadPara = sal_True;
SchXMLCell aCell;
aCell.eType = eValueType;
if( eValueType == SCH_CELL_TYPE_FLOAT )
{
double fData;
// the result may be false if a NaN is read, but that's ok
SvXMLUnitConverter::convertDouble( fData, aCellContent );
aCell.fValue = fData;
// dont read following <text:p> element
mbReadPara = sal_False;
}
mrTable.aData[ mrTable.nRowIndex ].push_back( aCell );
mrTable.nColumnIndex++;
if( mrTable.nMaxColumnIndex < mrTable.nColumnIndex )
mrTable.nMaxColumnIndex = mrTable.nColumnIndex;
}
SvXMLImportContext* SchXMLTableCellContext::CreateChildContext(
USHORT nPrefix,
const rtl::OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList >& )
{
SvXMLImportContext* pContext = 0;
// <text:p> element
if( nPrefix == XML_NAMESPACE_TEXT &&
IsXMLToken( rLocalName, XML_P ) )
{
pContext = new SchXMLParagraphContext( GetImport(), rLocalName, maCellContent, &maRangeId );
}
else
{
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
}
return pContext;
}
void SchXMLTableCellContext::EndElement()
{
if( mbReadPara && maCellContent.getLength())
mrTable.aData[ mrTable.nRowIndex ][ mrTable.nColumnIndex ].aString = maCellContent;
if( maRangeId.getLength())
mrTable.aData[ mrTable.nRowIndex ][ mrTable.nColumnIndex ].aRangeId = maRangeId;
}
// ========================================
// just interpret the table in a linear way with no references used
// (this is just a workaround for clipboard handling in EA2)
void SchXMLTableHelper::applyTableSimple(
const SchXMLTable& rTable,
const uno::Reference< chart::XChartDataArray > & xData )
{
// interpret table like this:
//
// series ----+---+
// | |
// categories | |
// | | |
// V V V
// A B C ...
// 1 x x <--- labels
// 2 x 0 0
// 3 x 0 0
// ...
// Standard Role-interpretation:
// Column 1 contains the Categories
// Chart Type/Class | Col 2 Col 3 Col 4 Col 5 Col 6 | Series | Domain
// -----------------+-----------------------------------+--------+-------
// Category Charts | Y 1 Y 2 Y 3 Y 4 ... | Y | -
// XY Chart | X all Y 1 Y 2 Y 3 ... | Y | X
// Stock Chart 1 | Min Max Close - - | Close | -
// Stock Chart 2 | Open Min Max Close - | Close | -
// Stock Chart 3 | Volume Min Max Close - | Close | -
// Stock Chart 4 | Volume Open Min Max Close | Close | -
if( xData.is())
{
// get NaN
double fSolarNaN;
::rtl::math::setNan( &fSolarNaN );
double fNaN = fSolarNaN;
sal_Bool bConvertNaN = sal_False;
uno::Reference< chart::XChartData > xChartData( xData, uno::UNO_QUERY );
if( xChartData.is())
{
fNaN = xChartData->getNotANumber();
bConvertNaN = ( ! ::rtl::math::isNan( fNaN ));
}
sal_Int32 nRowCount = rTable.aData.size();
sal_Int32 nColumnCount = 0;
sal_Int32 nCol = 0, nRow = 0;
if( nRowCount )
nColumnCount = rTable.aData[ 0 ].size();
// #i27909# avoid illegal index access for empty tables
if( nColumnCount == 0 || nRowCount == 0 )
return;
uno::Sequence< ::rtl::OUString > aCategories( nRowCount - 1 );
uno::Sequence< ::rtl::OUString > aLabels( nColumnCount - 1 );
uno::Sequence< uno::Sequence< double > > aData( nRowCount - 1 );
for( nRow = 0; nRow < nRowCount - 1; nRow++ )
aData[ nRow ].realloc( nColumnCount - 1 );
// set labels
::std::vector< ::std::vector< SchXMLCell > >::const_iterator iRow = rTable.aData.begin();
for( nCol = 1; nCol < nColumnCount; nCol++ )
{
aLabels[ nCol - 1 ] = (*iRow)[ nCol ].aString;
}
xData->setColumnDescriptions( aLabels );
double fVal;
const sal_Bool bConstConvertNan = bConvertNaN;
for( ++iRow, nRow = 0; iRow != rTable.aData.end(); iRow++, nRow++ )
{
aCategories[ nRow ] = (*iRow)[ 0 ].aString;
sal_Int32 nTableColCount( static_cast< sal_Int32 >((*iRow).size()));
for( nCol = 1; nCol < nTableColCount; nCol++ )
{
fVal = (*iRow)[ nCol ].fValue;
if( bConstConvertNan &&
::rtl::math::isNan( fVal ))
aData[ nRow ][ nCol - 1 ] = fNaN;
else
aData[ nRow ][ nCol - 1 ] = fVal;
}
// set remaining cells to NaN
for( ; nCol < nColumnCount; ++nCol )
if( bConstConvertNan )
aData[ nRow ][nCol - 1 ] = fNaN;
else
::rtl::math::setNan( &(aData[ nRow ][nCol - 1 ]));
}
xData->setRowDescriptions( aCategories );
xData->setData( aData );
}
}
// ----------------------------------------
void SchXMLTableHelper::applyTable(
const SchXMLTable& rTable,
uno::Reference< chart2::XChartDocument > xChartDoc )
{
if( ! (xChartDoc.is() && xChartDoc->hasInternalDataProvider()))
return;
Reference< chart2::data::XDataProvider > xDataProv( xChartDoc->getDataProvider());
Reference< chart::XChartDataArray > xDataArray( xDataProv, uno::UNO_QUERY );
if( ! xDataArray.is())
return;
OSL_ASSERT( xDataProv.is());
// prerequisite for this method: all objects (data series, domains, etc.)
// need their own range string.
// If the range-strings are valid (starting with "local-table") they should
// be interpreted like given, otherwise (when the ranges refer to Calc- or
// Writer-ranges, but the container is not available like when pasting a
// chart from Calc to Impress) the range is ignored, and every object gets
// one table column in the order of appearance, which is: 1. categories,
// 2. data series: 2.a) domains, 2.b) values (main-role, usually y-values)
// apply all data read in the table to the chart data-array of the internal
// data provider
lcl_applyXMLTableToInternalDataprovider( rTable, xDataArray );
}
void SchXMLTableHelper::postProcessTable(
const SchXMLTable& rTable,
const tSchXMLLSequencesPerIndex & rLSequencesPerIndex,
uno::Reference< chart2::XChartDocument > xChartDoc,
chart::ChartDataRowSource eDataRowSource )
{
if( ! (xChartDoc.is() && xChartDoc->hasInternalDataProvider()))
return;
Reference< chart2::data::XDataProvider > xDataProv( xChartDoc->getDataProvider());
// create a mapping from original ranges to new ranges
lcl_tOriginalRangeToInternalRangeMap aRangeMap;
lcl_fillRangeMapping( rTable, aRangeMap, eDataRowSource );
bool bCategoriesApplied = false;
// translate ranges (using the map created before)
for( tSchXMLLSequencesPerIndex::const_iterator aLSeqIt( rLSequencesPerIndex.begin());
aLSeqIt != rLSequencesPerIndex.end(); ++aLSeqIt )
{
if( aLSeqIt->second.is())
{
// values/error bars/categories
if( aLSeqIt->first.second == SCH_XML_PART_VALUES ||
aLSeqIt->first.second == SCH_XML_PART_ERROR_BARS )
{
Reference< chart2::data::XDataSequence > xSeq( aLSeqIt->second->getValues());
OUString aRange;
if( xSeq.is() &&
SchXMLTools::getXMLRangePropertyFromDataSequence( xSeq, aRange, /* bClearProp = */ true ) &&
lcl_mapContainsRange( aRangeMap, aRange ))
{
Reference< chart2::data::XDataSequence > xNewSeq(
lcl_reassignDataSequence( xSeq, xDataProv, aRangeMap, aRange ));
if( xNewSeq != xSeq )
{
lcl_copyProperties( Reference< beans::XPropertySet >( xSeq, uno::UNO_QUERY ),
Reference< beans::XPropertySet >( xNewSeq, uno::UNO_QUERY ));
aLSeqIt->second->setValues( xNewSeq );
}
}
else
{
if( lcl_tableOfRangeMatches( aRange, rTable.aTableNameOfFile ))
{
if( aLSeqIt->first.first == SCH_XML_CATEGORIES_INDEX )
bCategoriesApplied = true;
}
else
{
if( aLSeqIt->first.first == SCH_XML_CATEGORIES_INDEX )
{
Reference< beans::XPropertySet > xOldSequenceProp( aLSeqIt->second->getValues(), uno::UNO_QUERY );
Reference< chart2::data::XDataSequence > xNewSequence(
xDataProv->createDataSequenceByRangeRepresentation(
OUString(RTL_CONSTASCII_USTRINGPARAM("categories"))));
lcl_copyProperties(
xOldSequenceProp, Reference< beans::XPropertySet >( xNewSequence, uno::UNO_QUERY ));
aLSeqIt->second->setValues( xNewSequence );
bCategoriesApplied = true;
}
else
{
Reference< beans::XPropertySet > xOldSequenceProp( aLSeqIt->second->getValues(), uno::UNO_QUERY );
OUString aRep( OUString::valueOf( aLSeqIt->first.first ));
Reference< chart2::data::XDataSequence > xNewSequence(
xDataProv->createDataSequenceByRangeRepresentation( aRep ));
lcl_copyProperties(
xOldSequenceProp, Reference< beans::XPropertySet >( xNewSequence, uno::UNO_QUERY ));
aLSeqIt->second->setValues( xNewSequence );
}
}
}
}
else // labels
{
OSL_ASSERT( aLSeqIt->first.second == SCH_XML_PART_LABEL );
// labels
Reference< chart2::data::XDataSequence > xSeq( aLSeqIt->second->getLabel());
OUString aRange;
if( xSeq.is() &&
SchXMLTools::getXMLRangePropertyFromDataSequence( xSeq, aRange, /* bClearProp = */ true ) &&
lcl_mapContainsRange( aRangeMap, aRange ))
{
Reference< chart2::data::XDataSequence > xNewSeq(
lcl_reassignDataSequence( xSeq, xDataProv, aRangeMap, aRange ));
if( xNewSeq != xSeq )
{
lcl_copyProperties( Reference< beans::XPropertySet >( xSeq, uno::UNO_QUERY ),
Reference< beans::XPropertySet >( xNewSeq, uno::UNO_QUERY ));
aLSeqIt->second->setLabel( xNewSeq );
}
}
else if( ! lcl_tableOfRangeMatches( aRange, rTable.aTableNameOfFile ))
{
OUString aRep( RTL_CONSTASCII_USTRINGPARAM("label "));
aRep += OUString::valueOf( aLSeqIt->first.first );
Reference< chart2::data::XDataSequence > xNewSeq(
xDataProv->createDataSequenceByRangeRepresentation( aRep ));
lcl_copyProperties( Reference< beans::XPropertySet >( xSeq, uno::UNO_QUERY ),
Reference< beans::XPropertySet >( xNewSeq, uno::UNO_QUERY ));
aLSeqIt->second->setLabel( xNewSeq );
}
}
}
}
// there exist files with own data without a categories element but with row
// descriptions. The row descriptions were used as categories even without
// the categories element
if( ! bCategoriesApplied )
{
SchXMLTools::CreateCategories(
xDataProv, xChartDoc, OUString(RTL_CONSTASCII_USTRINGPARAM("categories")),
0 /* nCooSysIndex */, 0 /* nDimension */ );
}
}