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office-gobmx/xmloff/source/chart/SchXMLChartContext.cxx
Noel a79e6a7cf1 use views to parse rather than allocating OUString 
Change-Id: If0a848c64ce8077d1681661873629c83307cf8b2
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107736
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-12-15 10:50:28 +01:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "SchXMLChartContext.hxx"
#include <SchXMLImport.hxx>
#include "SchXMLLegendContext.hxx"
#include "SchXMLPlotAreaContext.hxx"
#include "SchXMLParagraphContext.hxx"
#include "SchXMLTableContext.hxx"
#include "SchXMLSeries2Context.hxx"
#include "SchXMLTools.hxx"
#include <osl/diagnose.h>
#include <sal/log.hxx>
#include <tools/diagnose_ex.h>
#include <unotools/mediadescriptor.hxx>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/namespacemap.hxx>
#include <xmloff/xmluconv.hxx>
#include <xmloff/xmlstyle.hxx>
#include <xmloff/SchXMLSeriesHelper.hxx>
#include <vector>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/chart/XChartDocument.hpp>
#include <com/sun/star/chart/XDiagram.hpp>
#include <com/sun/star/xml/sax/XAttributeList.hpp>
#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
#include <com/sun/star/drawing/XDrawPage.hpp>
#include <com/sun/star/chart/ChartDataRowSource.hpp>
#include <com/sun/star/embed/Aspects.hpp>
#include <com/sun/star/embed/XVisualObject.hpp>
#include <com/sun/star/chart2/XChartDocument.hpp>
#include <com/sun/star/chart2/data/XDataSink.hpp>
#include <com/sun/star/chart2/data/XPivotTableDataProvider.hpp>
#include <com/sun/star/chart2/XDataSeriesContainer.hpp>
#include <com/sun/star/chart2/XCoordinateSystemContainer.hpp>
#include <com/sun/star/chart2/XChartTypeContainer.hpp>
#include <com/sun/star/chart2/XTitled.hpp>
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/chart2/data/XDataReceiver.hpp>
using namespace com::sun::star;
using namespace ::xmloff::token;
using com::sun::star::uno::Reference;
using namespace ::SchXMLTools;
namespace
{
void lcl_setRoleAtLabeledSequence(
const uno::Reference< chart2::data::XLabeledDataSequence > & xLSeq,
const OUString &rRole )
{
// set role of sequence
uno::Reference< chart2::data::XDataSequence > xValues( xLSeq->getValues());
if( xValues.is())
{
uno::Reference< beans::XPropertySet > xProp( xValues, uno::UNO_QUERY );
if( xProp.is())
xProp->setPropertyValue("Role", uno::makeAny( rRole ));
}
}
void lcl_MoveDataToCandleStickSeries(
const uno::Reference< chart2::data::XDataSource > & xDataSource,
const uno::Reference< chart2::XDataSeries > & xDestination,
const OUString & rRole )
{
try
{
uno::Sequence< uno::Reference< chart2::data::XLabeledDataSequence > > aLabeledSeq(
xDataSource->getDataSequences());
if( aLabeledSeq.hasElements())
{
lcl_setRoleAtLabeledSequence( aLabeledSeq[0], rRole );
// add to data series
uno::Reference< chart2::data::XDataSource > xSource( xDestination, uno::UNO_QUERY_THROW );
// @todo: realloc only once outside this function
uno::Sequence< uno::Reference< chart2::data::XLabeledDataSequence > > aData( xSource->getDataSequences());
aData.realloc( aData.getLength() + 1);
aData[ aData.getLength() - 1 ] = aLabeledSeq[0];
uno::Reference< chart2::data::XDataSink > xSink( xDestination, uno::UNO_QUERY_THROW );
xSink->setData( aData );
}
}
catch(const uno::Exception&)
{
TOOLS_WARN_EXCEPTION("xmloff.chart", "Exception caught while moving data to candlestick series" );
}
}
void lcl_setRoleAtFirstSequence(
const uno::Reference< chart2::XDataSeries > & xSeries,
const OUString & rRole )
{
uno::Reference< chart2::data::XDataSource > xSource( xSeries, uno::UNO_QUERY );
if( xSource.is())
{
uno::Sequence< uno::Reference< chart2::data::XLabeledDataSequence > > aSeq( xSource->getDataSequences());
if( aSeq.hasElements())
lcl_setRoleAtLabeledSequence( aSeq[0], rRole );
}
}
void lcl_removeEmptyChartTypeGroups( const uno::Reference< chart2::XChartDocument > & xDoc )
{
if( ! xDoc.is())
return;
uno::Reference< chart2::XDiagram > xDia( xDoc->getFirstDiagram());
if( ! xDia.is())
return;
try
{
// count all charttype groups to be able to leave at least one
sal_Int32 nRemainingGroups = 0;
uno::Reference< chart2::XCoordinateSystemContainer > xCooSysCnt( xDia, uno::UNO_QUERY_THROW );
const uno::Sequence< uno::Reference< chart2::XCoordinateSystem > >
aCooSysSeq( xCooSysCnt->getCoordinateSystems());
for( auto const & i : aCooSysSeq )
{
uno::Reference< chart2::XChartTypeContainer > xCTCnt( i, uno::UNO_QUERY_THROW );
nRemainingGroups += xCTCnt->getChartTypes().getLength();
}
// delete all empty groups, but leave at least group (empty or not)
for( sal_Int32 nI = aCooSysSeq.getLength(); nI-- && (nRemainingGroups > 1); )
{
uno::Reference< chart2::XChartTypeContainer > xCTCnt( aCooSysSeq[nI], uno::UNO_QUERY_THROW );
uno::Sequence< uno::Reference< chart2::XChartType > > aCTSeq( xCTCnt->getChartTypes());
for( sal_Int32 nJ=aCTSeq.getLength(); nJ-- && (nRemainingGroups > 1); )
{
uno::Reference< chart2::XDataSeriesContainer > xDSCnt( aCTSeq[nJ], uno::UNO_QUERY_THROW );
if( !xDSCnt->getDataSeries().hasElements() )
{
// note: iterator stays valid as we have a local sequence
xCTCnt->removeChartType( aCTSeq[nJ] );
--nRemainingGroups;
}
}
}
}
catch(const uno::Exception&)
{
TOOLS_INFO_EXCEPTION("xmloff.chart", "Exception caught while removing empty chart types");
}
}
uno::Sequence< sal_Int32 > lcl_getNumberSequenceFromString( const OUString& rStr, bool bAddOneToEachOldIndex )
{
const sal_Unicode aSpace( ' ' );
// count number of entries
::std::vector< sal_Int32 > aVec;
sal_Int32 nLastPos = 0;
sal_Int32 nPos = 0;
while( nPos != -1 )
{
nPos = rStr.indexOf( aSpace, nLastPos );
if( nPos > nLastPos )
{
aVec.push_back( rStr.copy( nLastPos, (nPos - nLastPos) ).toInt32() );
}
if( nPos != -1 )
nLastPos = nPos + 1;
}
// last entry
if( nLastPos != 0 &&
rStr.getLength() > nLastPos )
{
aVec.push_back( rStr.copy( nLastPos ).toInt32() );
}
const sal_Int32 nVecSize = aVec.size();
uno::Sequence< sal_Int32 > aSeq( nVecSize );
if(!bAddOneToEachOldIndex)
{
sal_Int32* pSeqArr = aSeq.getArray();
for( nPos = 0; nPos < nVecSize; ++nPos )
{
pSeqArr[ nPos ] = aVec[ nPos ];
}
}
else if( bAddOneToEachOldIndex )
{
aSeq.realloc( nVecSize+1 );
aSeq[0]=0;
sal_Int32* pSeqArr = aSeq.getArray();
for( nPos = 0; nPos < nVecSize; ++nPos )
{
pSeqArr[ nPos+1 ] = aVec[ nPos ]+1;
}
}
return aSeq;
}
} // anonymous namespace
SchXMLChartContext::SchXMLChartContext( SchXMLImportHelper& rImpHelper,
SvXMLImport& rImport ) :
SvXMLImportContext( rImport ),
mrImportHelper( rImpHelper ),
m_bHasRangeAtPlotArea( false ),
m_bHasTableElement( false ),
mbAllRangeAddressesAvailable( true ),
mbColHasLabels( false ),
mbRowHasLabels( false ),
meDataRowSource( chart::ChartDataRowSource_COLUMNS ),
mbIsStockChart( false )
{
}
SchXMLChartContext::~SchXMLChartContext()
{}
static bool lcl_hasServiceName(Reference<lang::XMultiServiceFactory> const & xFactory, OUString const & rServiceName)
{
const uno::Sequence<OUString> aServiceNames(xFactory->getAvailableServiceNames());
return std::find(aServiceNames.begin(), aServiceNames.end(), rServiceName) != aServiceNames.end();
}
static void lcl_setDataProvider(uno::Reference<chart2::XChartDocument> const & xChartDoc, OUString const & sDataPilotSource)
{
if (!xChartDoc.is())
return;
try
{
uno::Reference<container::XChild> xChild(xChartDoc, uno::UNO_QUERY);
uno::Reference<chart2::data::XDataReceiver> xDataReceiver(xChartDoc, uno::UNO_QUERY);
if (xChild.is() && xDataReceiver.is())
{
bool bHasOwnData = true;
Reference<lang::XMultiServiceFactory> xFact(xChild->getParent(), uno::UNO_QUERY);
if (xFact.is())
{
if (!xChartDoc->getDataProvider().is())
{
bool bHasDataPilotSource = !sDataPilotSource.isEmpty();
OUString aDataProviderServiceName("com.sun.star.chart2.data.DataProvider");
if (bHasDataPilotSource)
aDataProviderServiceName = "com.sun.star.chart2.data.PivotTableDataProvider";
if (lcl_hasServiceName(xFact, aDataProviderServiceName))
{
Reference<chart2::data::XDataProvider> xProvider(xFact->createInstance(aDataProviderServiceName), uno::UNO_QUERY);
if (xProvider.is())
{
if (bHasDataPilotSource)
{
Reference<chart2::data::XPivotTableDataProvider> xPivotTableDataProvider(xProvider, uno::UNO_QUERY);
xPivotTableDataProvider->setPivotTableName(sDataPilotSource);
xDataReceiver->attachDataProvider(xProvider);
bHasOwnData = !xPivotTableDataProvider->hasPivotTable();
}
else
{
xDataReceiver->attachDataProvider(xProvider);
bHasOwnData = false;
}
}
}
}
else
bHasOwnData = false;
}
// else we have no parent => we have our own data
if (bHasOwnData && ! xChartDoc->hasInternalDataProvider())
xChartDoc->createInternalDataProvider(false);
}
}
catch (const uno::Exception &)
{
TOOLS_INFO_EXCEPTION("xmloff.chart", "SchXMLChartContext::StartElement()");
}
}
void SchXMLChartContext::startFastElement( sal_Int32 /*nElement*/,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
// parse attributes
uno::Reference< embed::XVisualObject > xVisualObject( mrImportHelper.GetChartDocument(), uno::UNO_QUERY);
SAL_WARN_IF(!xVisualObject.is(), "xmloff.chart", "need xVisualObject for page size");
if( xVisualObject.is() )
maChartSize = xVisualObject->getVisualAreaSize( embed::Aspects::MSOLE_CONTENT ); //#i103460# take the size given from the parent frame as default
OUString sAutoStyleName;
OUString aOldChartTypeName;
bool bHasAddin = false;
for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
{
switch( aIter.getToken() )
{
case XML_ELEMENT(LO_EXT, XML_DATA_PILOT_SOURCE):
msDataPilotSource = aIter.toString();
break;
case XML_ELEMENT(XLINK, XML_HREF):
m_aXLinkHRefAttributeToIndicateDataProvider = aIter.toString();
break;
case XML_ELEMENT(CHART, XML_CLASS):
{
OUString aValue = aIter.toString();
OUString sClassName;
sal_uInt16 nClassPrefix =
GetImport().GetNamespaceMap().GetKeyByAttrValueQName(
aValue, &sClassName );
if( XML_NAMESPACE_CHART == nClassPrefix )
{
SchXMLChartTypeEnum eChartTypeEnum = SchXMLTools::GetChartTypeEnum( sClassName );
if( eChartTypeEnum != XML_CHART_CLASS_UNKNOWN )
{
aOldChartTypeName = SchXMLTools::GetChartTypeByClassName( sClassName, true /* bUseOldNames */ );
maChartTypeServiceName = SchXMLTools::GetChartTypeByClassName( sClassName, false /* bUseOldNames */ );
switch( eChartTypeEnum )
{
case XML_CHART_CLASS_STOCK:
mbIsStockChart = true;
break;
default:
break;
}
}
}
else if( XML_NAMESPACE_OOO == nClassPrefix )
{
// service is taken from add-in-name attribute
bHasAddin = true;
aOldChartTypeName = sClassName;
maChartTypeServiceName = sClassName;
}
}
break;
case XML_ELEMENT(SVG, XML_WIDTH):
case XML_ELEMENT(SVG_COMPAT, XML_WIDTH):
GetImport().GetMM100UnitConverter().convertMeasureToCore(
maChartSize.Width, aIter.toView() );
break;
case XML_ELEMENT(SVG, XML_HEIGHT):
case XML_ELEMENT(SVG_COMPAT, XML_HEIGHT):
GetImport().GetMM100UnitConverter().convertMeasureToCore(
maChartSize.Height, aIter.toView() );
break;
case XML_ELEMENT(CHART, XML_STYLE_NAME):
sAutoStyleName = aIter.toString();
break;
case XML_ELEMENT(CHART, XML_COLUMN_MAPPING):
msColTrans = aIter.toString();
break;
case XML_ELEMENT(CHART, XML_ROW_MAPPING):
msRowTrans = aIter.toString();
break;
default:
XMLOFF_WARN_UNKNOWN("xmloff", aIter);
}
}
uno::Reference<chart::XChartDocument> xDoc = mrImportHelper.GetChartDocument();
uno::Reference<chart2::XChartDocument> xNewDoc(xDoc, uno::UNO_QUERY);
lcl_setDataProvider(xNewDoc, msDataPilotSource);
if( aOldChartTypeName.isEmpty() )
{
SAL_WARN("xmloff.chart", "need a charttype to create a diagram" );
//set a fallback value:
const OUString& aChartClass_Bar( GetXMLToken(XML_BAR ) );
aOldChartTypeName = SchXMLTools::GetChartTypeByClassName( aChartClass_Bar, true /* bUseOldNames */ );
maChartTypeServiceName = SchXMLTools::GetChartTypeByClassName( aChartClass_Bar, false /* bUseOldNames */ );
}
// Set the size of the draw page.
if( xVisualObject.is() )
xVisualObject->setVisualAreaSize( embed::Aspects::MSOLE_CONTENT, maChartSize );
InitChart( aOldChartTypeName);
if( bHasAddin )
{
//correct charttype service name when having an addin
//and don't refresh addin during load
uno::Reference< beans::XPropertySet > xDocProp( mrImportHelper.GetChartDocument(), uno::UNO_QUERY );
if( xDocProp.is() )
{
try
{
xDocProp->getPropertyValue("BaseDiagram") >>= aOldChartTypeName;
maChartTypeServiceName = SchXMLTools::GetNewChartTypeName( aOldChartTypeName );
xDocProp->setPropertyValue("RefreshAddInAllowed", uno::makeAny( false) );
}
catch(const uno::Exception&)
{
TOOLS_WARN_EXCEPTION("xmloff.chart", "Exception during import SchXMLChartContext::StartElement" );
}
}
}
// set auto-styles for Area
uno::Reference<beans::XPropertySet> xProp = mrImportHelper.GetChartDocument()->getArea();
mrImportHelper.FillAutoStyle(sAutoStyleName, xProp);
}
namespace
{
struct NewDonutSeries
{
css::uno::Reference< css::chart2::XDataSeries > m_xSeries;
OUString msStyleName;
sal_Int32 mnAttachedAxis;
::std::vector< OUString > m_aSeriesStyles;
::std::vector< OUString > m_aPointStyles;
NewDonutSeries( const css::uno::Reference< css::chart2::XDataSeries >& xSeries, sal_Int32 nPointCount )
: m_xSeries( xSeries )
, mnAttachedAxis( 1 )
{
m_aPointStyles.resize(nPointCount);
m_aSeriesStyles.resize(nPointCount);
}
void setSeriesStyleNameToPoint( const OUString& rStyleName, sal_Int32 nPointIndex )
{
SAL_WARN_IF(nPointIndex >= static_cast<sal_Int32>(m_aSeriesStyles.size()), "xmloff.chart", "donut point <-> series count mismatch");
if( nPointIndex < static_cast<sal_Int32>(m_aSeriesStyles.size()) )
m_aSeriesStyles[nPointIndex]=rStyleName;
}
void setPointStyleNameToPoint( const OUString& rStyleName, sal_Int32 nPointIndex )
{
SAL_WARN_IF(nPointIndex >= static_cast<sal_Int32>(m_aPointStyles.size()), "xmloff.chart", "donut point <-> series count mismatch");
if( nPointIndex < static_cast<sal_Int32>(m_aPointStyles.size()) )
m_aPointStyles[nPointIndex]=rStyleName;
}
::std::vector< DataRowPointStyle > creatStyleVector()
{
::std::vector< DataRowPointStyle > aRet;
DataRowPointStyle aSeriesStyle( DataRowPointStyle::DATA_SERIES
, m_xSeries, -1, 1, msStyleName, mnAttachedAxis );
aRet.push_back( aSeriesStyle );
sal_Int32 nPointIndex=0;
for (auto const& pointStyle : m_aPointStyles)
{
DataRowPointStyle aPointStyle( DataRowPointStyle::DATA_POINT
, m_xSeries, nPointIndex, 1, pointStyle, mnAttachedAxis );
if( nPointIndex < static_cast<sal_Int32>(m_aSeriesStyles.size()) )
{
aPointStyle.msSeriesStyleNameForDonuts = m_aSeriesStyles[nPointIndex];
}
if( !aPointStyle.msSeriesStyleNameForDonuts.isEmpty()
|| !aPointStyle.msStyleName.isEmpty() )
aRet.push_back( aPointStyle );
++nPointIndex;
}
return aRet;
}
};
void lcl_swapPointAndSeriesStylesForDonutCharts( ::std::vector< DataRowPointStyle >& rStyleVector
, const ::std::map< css::uno::Reference< css::chart2::XDataSeries> , sal_Int32 >& rSeriesMap )
{
//detect old series count
//and add old series to aSeriesMap
::std::map< css::uno::Reference<
css::chart2::XDataSeries >, sal_Int32 > aSeriesMap(rSeriesMap);
sal_Int32 nOldSeriesCount = 0;
{
sal_Int32 nMaxOldSeriesIndex = 0;
sal_Int32 nOldSeriesIndex = 0;
for (auto const& style : rStyleVector)
{
DataRowPointStyle aStyle(style);
if(aStyle.meType == DataRowPointStyle::DATA_SERIES &&
aStyle.m_xSeries.is() )
{
nMaxOldSeriesIndex = nOldSeriesIndex;
if( aSeriesMap.end() == aSeriesMap.find(aStyle.m_xSeries) )
aSeriesMap[aStyle.m_xSeries] = nOldSeriesIndex;
nOldSeriesIndex++;
}
}
nOldSeriesCount = nMaxOldSeriesIndex+1;
}
//initialize new series styles
::std::map< Reference< chart2::XDataSeries >, sal_Int32 >::const_iterator aSeriesMapEnd( aSeriesMap.end() );
//sort by index
::std::vector< NewDonutSeries > aNewSeriesVector;
{
::std::map< sal_Int32, Reference< chart2::XDataSeries > > aIndexSeriesMap;
for (auto const& series : aSeriesMap)
aIndexSeriesMap[series.second] = series.first;
for (auto const& indexSeries : aIndexSeriesMap)
aNewSeriesVector.emplace_back(indexSeries.second,nOldSeriesCount );
}
//overwrite attached axis information according to old series styles
for (auto const& style : rStyleVector)
{
DataRowPointStyle aStyle(style);
if(aStyle.meType == DataRowPointStyle::DATA_SERIES )
{
auto aSeriesMapIt = aSeriesMap.find( aStyle.m_xSeries );
if( aSeriesMapIt != aSeriesMapEnd && aSeriesMapIt->second < static_cast<sal_Int32>(aNewSeriesVector.size()) )
aNewSeriesVector[aSeriesMapIt->second].mnAttachedAxis = aStyle.mnAttachedAxis;
}
}
//overwrite new series style names with old series style name information
for (auto const& style : rStyleVector)
{
DataRowPointStyle aStyle(style);
if( aStyle.meType == DataRowPointStyle::DATA_SERIES )
{
auto aSeriesMapIt = aSeriesMap.find(aStyle.m_xSeries);
if( aSeriesMapEnd != aSeriesMapIt )
{
sal_Int32 nNewPointIndex = aSeriesMapIt->second;
for (auto & newSeries : aNewSeriesVector)
newSeries.setSeriesStyleNameToPoint( aStyle.msStyleName, nNewPointIndex );
}
}
}
//overwrite new series style names with point style name information
for (auto const& style : rStyleVector)
{
DataRowPointStyle aStyle(style);
if( aStyle.meType == DataRowPointStyle::DATA_POINT )
{
auto aSeriesMapIt = aSeriesMap.find(aStyle.m_xSeries);
if( aSeriesMapEnd != aSeriesMapIt )
{
sal_Int32 nNewPointIndex = aSeriesMapIt->second;
sal_Int32 nNewSeriesIndex = aStyle.m_nPointIndex;
sal_Int32 nRepeatCount = aStyle.m_nPointRepeat;
while( nRepeatCount && (nNewSeriesIndex>=0) && (nNewSeriesIndex< static_cast<sal_Int32>(aNewSeriesVector.size()) ) )
{
NewDonutSeries& rNewSeries( aNewSeriesVector[nNewSeriesIndex] );
rNewSeries.setPointStyleNameToPoint( aStyle.msStyleName, nNewPointIndex );
nRepeatCount--;
nNewSeriesIndex++;
}
}
}
}
//put information from aNewSeriesVector to output parameter rStyleVector
rStyleVector.clear();
for (auto & newSeries : aNewSeriesVector)
{
::std::vector< DataRowPointStyle > aVector( newSeries.creatStyleVector() );
rStyleVector.insert(rStyleVector.end(),aVector.begin(),aVector.end());
}
}
bool lcl_SpecialHandlingForDonutChartNeeded(
std::u16string_view rServiceName,
const SvXMLImport & rImport )
{
bool bResult = false;
if( rServiceName == u"com.sun.star.chart2.DonutChartType" )
{
bResult = SchXMLTools::isDocumentGeneratedWithOpenOfficeOlderThan2_3( rImport.GetModel() );
}
return bResult;
}
} // anonymous namespace
static void lcl_ApplyDataFromRectangularRangeToDiagram(
const uno::Reference< chart2::XChartDocument >& xNewDoc
, const OUString& rRectangularRange
, css::chart::ChartDataRowSource eDataRowSource
, bool bRowHasLabels, bool bColHasLabels
, bool bSwitchOnLabelsAndCategoriesForOwnData
, const OUString& sColTrans
, const OUString& sRowTrans )
{
if( !xNewDoc.is() )
return;
uno::Reference< chart2::XDiagram > xNewDia( xNewDoc->getFirstDiagram());
uno::Reference< chart2::data::XDataProvider > xDataProvider( xNewDoc->getDataProvider() );
if( !xNewDia.is() || !xDataProvider.is() )
return;
bool bFirstCellAsLabel =
(eDataRowSource==chart::ChartDataRowSource_COLUMNS)? bRowHasLabels : bColHasLabels;
bool bHasCateories =
(eDataRowSource==chart::ChartDataRowSource_COLUMNS)? bColHasLabels : bRowHasLabels;
if( bSwitchOnLabelsAndCategoriesForOwnData )
{
bFirstCellAsLabel = true;
bHasCateories = true;
}
uno::Sequence< beans::PropertyValue > aArgs( 3 );
aArgs[0] = beans::PropertyValue(
"CellRangeRepresentation",
-1, uno::makeAny( rRectangularRange ),
beans::PropertyState_DIRECT_VALUE );
aArgs[1] = beans::PropertyValue(
"DataRowSource",
-1, uno::makeAny( eDataRowSource ),
beans::PropertyState_DIRECT_VALUE );
aArgs[2] = beans::PropertyValue(
"FirstCellAsLabel",
-1, uno::makeAny( bFirstCellAsLabel ),
beans::PropertyState_DIRECT_VALUE );
if( !sColTrans.isEmpty() || !sRowTrans.isEmpty() )
{
aArgs.realloc( aArgs.getLength() + 1 );
aArgs[ sal::static_int_cast<sal_uInt32>(aArgs.getLength()) - 1 ] = beans::PropertyValue(
"SequenceMapping",
-1, uno::makeAny( !sColTrans.isEmpty()
? lcl_getNumberSequenceFromString( sColTrans, bHasCateories && !xNewDoc->hasInternalDataProvider() )
: lcl_getNumberSequenceFromString( sRowTrans, bHasCateories && !xNewDoc->hasInternalDataProvider() ) ),
beans::PropertyState_DIRECT_VALUE );
}
//work around wrong writer ranges ( see Issue 58464 )
{
OUString aChartOleObjectName;
if( xNewDoc.is() )
{
utl::MediaDescriptor aMediaDescriptor( xNewDoc->getArgs() );
utl::MediaDescriptor::const_iterator aIt(
aMediaDescriptor.find( OUString( "HierarchicalDocumentName" )));
if( aIt != aMediaDescriptor.end() )
{
aChartOleObjectName = (*aIt).second.get< OUString >();
}
}
if( !aChartOleObjectName.isEmpty() )
{
aArgs.realloc( aArgs.getLength() + 1 );
aArgs[ sal::static_int_cast<sal_uInt32>(aArgs.getLength()) - 1 ] = beans::PropertyValue(
"ChartOleObjectName",
-1, uno::makeAny( aChartOleObjectName ),
beans::PropertyState_DIRECT_VALUE );
}
}
uno::Reference< chart2::data::XDataSource > xDataSource(
xDataProvider->createDataSource( aArgs ));
aArgs.realloc( aArgs.getLength() + 2 );
aArgs[ sal::static_int_cast<sal_uInt32>(aArgs.getLength()) - 2 ] = beans::PropertyValue(
"HasCategories",
-1, uno::makeAny( bHasCateories ),
beans::PropertyState_DIRECT_VALUE );
aArgs[ sal::static_int_cast<sal_uInt32>(aArgs.getLength()) - 1 ] = beans::PropertyValue(
"UseCategoriesAsX",
-1, uno::makeAny( false ),//categories in ODF files are not to be used as x values (independent from what is offered in our ui)
beans::PropertyState_DIRECT_VALUE );
xNewDia->setDiagramData( xDataSource, aArgs );
}
void SchXMLChartContext::endFastElement(sal_Int32 )
{
uno::Reference< chart::XChartDocument > xDoc = mrImportHelper.GetChartDocument();
uno::Reference< beans::XPropertySet > xProp( xDoc, uno::UNO_QUERY );
uno::Reference< chart2::XChartDocument > xNewDoc( xDoc, uno::UNO_QUERY );
if( xProp.is())
{
if( !maMainTitle.isEmpty())
{
uno::Reference< beans::XPropertySet > xTitleProp( xDoc->getTitle(), uno::UNO_QUERY );
if( xTitleProp.is())
{
try
{
xTitleProp->setPropertyValue("String", uno::Any(maMainTitle) );
}
catch(const beans::UnknownPropertyException&)
{
SAL_WARN("xmloff.chart", "Property String for Title not available" );
}
}
}
if( !maSubTitle.isEmpty())
{
uno::Reference< beans::XPropertySet > xTitleProp( xDoc->getSubTitle(), uno::UNO_QUERY );
if( xTitleProp.is())
{
try
{
xTitleProp->setPropertyValue("String", uno::Any(maSubTitle) );
}
catch(const beans::UnknownPropertyException&)
{
SAL_WARN("xmloff.chart", "Property String for Title not available" );
}
}
}
}
// cleanup: remove empty chart type groups
lcl_removeEmptyChartTypeGroups( xNewDoc );
// set stack mode before a potential chart type detection (in case we have a rectangular range)
uno::Reference< chart::XDiagram > xDiagram( xDoc->getDiagram() );
uno::Reference< beans::XPropertySet > xDiaProp( xDiagram, uno::UNO_QUERY );
if( xDiaProp.is())
{
if( maSeriesDefaultsAndStyles.maStackedDefault.hasValue())
xDiaProp->setPropertyValue("Stacked",maSeriesDefaultsAndStyles.maStackedDefault);
if( maSeriesDefaultsAndStyles.maPercentDefault.hasValue())
xDiaProp->setPropertyValue("Percent",maSeriesDefaultsAndStyles.maPercentDefault);
if( maSeriesDefaultsAndStyles.maDeepDefault.hasValue())
xDiaProp->setPropertyValue("Deep",maSeriesDefaultsAndStyles.maDeepDefault);
if( maSeriesDefaultsAndStyles.maStackedBarsConnectedDefault.hasValue())
xDiaProp->setPropertyValue("StackedBarsConnected",maSeriesDefaultsAndStyles.maStackedBarsConnectedDefault);
}
//the OOo 2.0 implementation and older has a bug with donuts
bool bSpecialHandlingForDonutChart = lcl_SpecialHandlingForDonutChartNeeded(
maChartTypeServiceName, GetImport());
// apply data
if(!xNewDoc.is())
return;
bool bHasOwnData = false;
if( m_aXLinkHRefAttributeToIndicateDataProvider == "." ) //data comes from the chart itself
bHasOwnData = true;
else if( m_aXLinkHRefAttributeToIndicateDataProvider == ".." ) //data comes from the parent application
bHasOwnData = false;
else if( !m_aXLinkHRefAttributeToIndicateDataProvider.isEmpty() ) //not supported so far to get the data by sibling objects -> fall back to chart itself if data are available
bHasOwnData = m_bHasTableElement;
else
bHasOwnData = !m_bHasRangeAtPlotArea;
if( xNewDoc->hasInternalDataProvider())
{
if( !m_bHasTableElement && m_aXLinkHRefAttributeToIndicateDataProvider != "." )
{
//#i103147# ODF, workaround broken files with a missing table:cell-range-address at the plot-area
bool bSwitchSuccessful = SchXMLTools::switchBackToDataProviderFromParent( xNewDoc, maLSequencesPerIndex );
bHasOwnData = !bSwitchSuccessful;
}
else
bHasOwnData = true;//e.g. in case of copy->paste from calc to impress
}
else if( bHasOwnData )
{
xNewDoc->createInternalDataProvider( false /* bCloneExistingData */ );
}
if( bHasOwnData )
msChartAddress = "all";
bool bSwitchRangesFromOuterToInternalIfNecessary = false;
if( !bHasOwnData && mbAllRangeAddressesAvailable )
{
// special handling for stock chart (merge series together)
if( mbIsStockChart )
MergeSeriesForStockChart();
}
else if( !msChartAddress.isEmpty() )
{
//own data or only rectangular range available
if( xNewDoc->hasInternalDataProvider() )
SchXMLTableHelper::applyTableToInternalDataProvider( maTable, xNewDoc );
bool bOlderThan2_3 = SchXMLTools::isDocumentGeneratedWithOpenOfficeOlderThan2_3( xNewDoc );
bool bOldFileWithOwnDataFromRows = (bOlderThan2_3 && bHasOwnData && (meDataRowSource==chart::ChartDataRowSource_ROWS)); // in this case there are range addresses that are simply wrong.
if( mbAllRangeAddressesAvailable && !bSpecialHandlingForDonutChart && !mbIsStockChart &&
!bOldFileWithOwnDataFromRows )
{
//bHasOwnData is true in this case!
//e.g. for normal files with own data or also in case of copy paste scenario (e.g. calc to impress)
bSwitchRangesFromOuterToInternalIfNecessary = true;
}
else
{
//apply data from rectangular range
// create datasource from data provider with rectangular range parameters and change the diagram setDiagramData
try
{
if( bOlderThan2_3 && xDiaProp.is() )//for older charts the hidden cells were removed by calc on the fly
xDiaProp->setPropertyValue("IncludeHiddenCells",uno::makeAny(false));
// note: mbRowHasLabels means the first row contains labels, that means we have "column-descriptions",
// (analogously mbColHasLabels means we have "row-descriptions")
lcl_ApplyDataFromRectangularRangeToDiagram( xNewDoc, msChartAddress, meDataRowSource, mbRowHasLabels, mbColHasLabels, bHasOwnData, msColTrans, msRowTrans );
}
catch(const uno::Exception&)
{
//try to fallback to internal data
TOOLS_WARN_EXCEPTION("xmloff.chart", "Exception during import SchXMLChartContext::lcl_ApplyDataFromRectangularRangeToDiagram try to fallback to internal data" );
if(!bHasOwnData)
{
bHasOwnData = true;
msChartAddress = "all";
if( !xNewDoc->hasInternalDataProvider() )
{
xNewDoc->createInternalDataProvider( false /* bCloneExistingData */ );
SchXMLTableHelper::applyTableToInternalDataProvider( maTable, xNewDoc );
try
{
lcl_ApplyDataFromRectangularRangeToDiagram( xNewDoc, msChartAddress, meDataRowSource, mbRowHasLabels, mbColHasLabels, bHasOwnData, msColTrans, msRowTrans );
}
catch(const uno::Exception&)
{
TOOLS_WARN_EXCEPTION("xmloff.chart", "Exception during import SchXMLChartContext::lcl_ApplyDataFromRectangularRangeToDiagram fallback to internal data failed also" );
}
}
}
}
}
}
else
{
SAL_WARN("xmloff.chart", "Must not get here" );
}
// now all series and data point properties are available and can be set
{
if( bSpecialHandlingForDonutChart )
{
uno::Reference< chart2::XDiagram > xNewDiagram( xNewDoc->getFirstDiagram() );
lcl_swapPointAndSeriesStylesForDonutCharts( maSeriesDefaultsAndStyles.maSeriesStyleVector
, SchXMLSeriesHelper::getDataSeriesIndexMapFromDiagram(xNewDiagram) );
}
SchXMLSeries2Context::initSeriesPropertySets( maSeriesDefaultsAndStyles, xDoc );
//set defaults from diagram to the new series:
//check whether we need to remove lines from symbol only charts
bool bSwitchOffLinesForScatter = false;
{
bool bLinesOn = true;
if( (maSeriesDefaultsAndStyles.maLinesOnProperty >>= bLinesOn) && !bLinesOn )
{
if( maChartTypeServiceName == "com.sun.star.chart2.ScatterChartType" )
{
bSwitchOffLinesForScatter = true;
SchXMLSeries2Context::switchSeriesLinesOff( maSeriesDefaultsAndStyles.maSeriesStyleVector );
}
}
}
SchXMLSeries2Context::setDefaultsToSeries( maSeriesDefaultsAndStyles );
// set autostyles for series and data points
const SvXMLStylesContext* pStylesCtxt = mrImportHelper.GetAutoStylesContext();
const SvXMLStyleContext* pStyle = nullptr;
OUString sCurrStyleName;
if( pStylesCtxt )
{
//iterate over data-series first
//don't set series styles for donut charts
if( !bSpecialHandlingForDonutChart )
{
SchXMLSeries2Context::setStylesToSeries(
maSeriesDefaultsAndStyles, pStylesCtxt, pStyle,
sCurrStyleName, mrImportHelper, GetImport(),
mbIsStockChart, maLSequencesPerIndex );
// ... then set attributes for statistics (after their existence was set in the series)
SchXMLSeries2Context::setStylesToStatisticsObjects(
maSeriesDefaultsAndStyles, pStylesCtxt,
pStyle, sCurrStyleName );
SchXMLSeries2Context::setStylesToRegressionCurves(
maSeriesDefaultsAndStyles, pStylesCtxt,
pStyle, sCurrStyleName );
}
}
//#i98319# call switchRangesFromOuterToInternalIfNecessary before the data point styles are applied, otherwise in copy->paste scenario the data point styles do get lost
if( bSwitchRangesFromOuterToInternalIfNecessary )
{
if( xNewDoc->hasInternalDataProvider() )
SchXMLTableHelper::switchRangesFromOuterToInternalIfNecessary( maTable, maLSequencesPerIndex, xNewDoc, meDataRowSource );
}
if( pStylesCtxt )
{
// ... then iterate over data-point attributes, so the latter are not overwritten
SchXMLSeries2Context::setStylesToDataPoints( maSeriesDefaultsAndStyles
, pStylesCtxt, pStyle, sCurrStyleName, mrImportHelper, GetImport(), mbIsStockChart, bSpecialHandlingForDonutChart, bSwitchOffLinesForScatter );
}
}
if( xProp.is())
xProp->setPropertyValue("RefreshAddInAllowed", uno::makeAny( true) );
}
void SchXMLChartContext::MergeSeriesForStockChart()
{
OSL_ASSERT( mbIsStockChart );
try
{
uno::Reference< chart::XChartDocument > xOldDoc( mrImportHelper.GetChartDocument());
uno::Reference< chart2::XChartDocument > xDoc( xOldDoc, uno::UNO_QUERY_THROW );
uno::Reference< chart2::XDiagram > xDiagram( xDoc->getFirstDiagram());
if( ! xDiagram.is())
return;
bool bHasJapaneseCandlestick = true;
uno::Reference< chart2::XDataSeriesContainer > xDSContainer;
uno::Reference< chart2::XCoordinateSystemContainer > xCooSysCnt( xDiagram, uno::UNO_QUERY_THROW );
const uno::Sequence< uno::Reference< chart2::XCoordinateSystem > > aCooSysSeq( xCooSysCnt->getCoordinateSystems());
for( const auto& rCooSys : aCooSysSeq )
{
uno::Reference< chart2::XChartTypeContainer > xCTCnt( rCooSys, uno::UNO_QUERY_THROW );
uno::Sequence< uno::Reference< chart2::XChartType > > aChartTypes( xCTCnt->getChartTypes());
auto pChartType = std::find_if(aChartTypes.begin(), aChartTypes.end(),
[](const auto& rChartType) { return rChartType->getChartType() == "com.sun.star.chart2.CandleStickChartType"; });
if (pChartType != aChartTypes.end())
{
xDSContainer.set( *pChartType, uno::UNO_QUERY_THROW );
uno::Reference< beans::XPropertySet > xCTProp( *pChartType, uno::UNO_QUERY_THROW );
xCTProp->getPropertyValue("Japanese") >>= bHasJapaneseCandlestick;
}
}
if( xDSContainer.is())
{
// with japanese candlesticks: open, low, high, close
// otherwise: low, high, close
uno::Sequence< uno::Reference< chart2::XDataSeries > > aSeriesSeq( xDSContainer->getDataSeries());
const sal_Int32 nSeriesCount( aSeriesSeq.getLength());
const sal_Int32 nSeriesPerCandleStick = bHasJapaneseCandlestick ? 4: 3;
sal_Int32 nCandleStickCount = nSeriesCount / nSeriesPerCandleStick;
OSL_ASSERT( nSeriesPerCandleStick * nCandleStickCount == nSeriesCount );
uno::Sequence< uno::Reference< chart2::XDataSeries > > aNewSeries( nCandleStickCount );
for( sal_Int32 i=0; i<nCandleStickCount; ++i )
{
sal_Int32 nSeriesIndex = i*nSeriesPerCandleStick;
if( bHasJapaneseCandlestick )
{
// open values
lcl_setRoleAtFirstSequence( aSeriesSeq[ nSeriesIndex ], "values-first");
aNewSeries[i] = aSeriesSeq[ nSeriesIndex ];
// low values
lcl_MoveDataToCandleStickSeries(
uno::Reference< chart2::data::XDataSource >( aSeriesSeq[ ++nSeriesIndex ], uno::UNO_QUERY_THROW ),
aNewSeries[i], "values-min");
}
else
{
// low values
lcl_setRoleAtFirstSequence( aSeriesSeq[ nSeriesIndex ], "values-min");
aNewSeries[i] = aSeriesSeq[ nSeriesIndex ];
}
// high values
lcl_MoveDataToCandleStickSeries(
uno::Reference< chart2::data::XDataSource >( aSeriesSeq[ ++nSeriesIndex ], uno::UNO_QUERY_THROW ),
aNewSeries[i], "values-max");
// close values
lcl_MoveDataToCandleStickSeries(
uno::Reference< chart2::data::XDataSource >( aSeriesSeq[ ++nSeriesIndex ], uno::UNO_QUERY_THROW ),
aNewSeries[i], "values-last");
}
xDSContainer->setDataSeries( aNewSeries );
}
}
catch(const uno::Exception&)
{
TOOLS_WARN_EXCEPTION("xmloff.chart", "Exception while merging series for stock chart" );
}
}
css::uno::Reference< css::xml::sax::XFastContextHandler > SchXMLChartContext::createFastChildContext(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
SvXMLImportContext* pContext = nullptr;
uno::Reference< chart::XChartDocument > xDoc = mrImportHelper.GetChartDocument();
uno::Reference< beans::XPropertySet > xProp( xDoc, uno::UNO_QUERY );
switch(nElement)
{
case XML_ELEMENT(CHART, XML_PLOT_AREA):
pContext = new SchXMLPlotAreaContext( mrImportHelper, GetImport(),
m_aXLinkHRefAttributeToIndicateDataProvider,
msCategoriesAddress,
msChartAddress, m_bHasRangeAtPlotArea, mbAllRangeAddressesAvailable,
mbColHasLabels, mbRowHasLabels,
meDataRowSource,
maSeriesDefaultsAndStyles,
maChartTypeServiceName,
maLSequencesPerIndex, maChartSize );
break;
case XML_ELEMENT(CHART, XML_TITLE):
if( xDoc.is())
{
if( xProp.is())
{
xProp->setPropertyValue("HasMainTitle", uno::makeAny(true) );
}
uno::Reference< drawing::XShape > xTitleShape = xDoc->getTitle();
pContext = new SchXMLTitleContext( mrImportHelper, GetImport(),
maMainTitle, xTitleShape );
}
break;
case XML_ELEMENT(CHART, XML_SUBTITLE):
if( xDoc.is())
{
if( xProp.is())
{
xProp->setPropertyValue("HasSubTitle", uno::makeAny(true) );
}
uno::Reference< drawing::XShape > xTitleShape = xDoc->getSubTitle();
pContext = new SchXMLTitleContext( mrImportHelper, GetImport(),
maSubTitle, xTitleShape );
}
break;
case XML_ELEMENT(CHART, XML_LEGEND):
pContext = new SchXMLLegendContext( mrImportHelper, GetImport() );
break;
case XML_ELEMENT(TABLE, XML_TABLE):
{
SchXMLTableContext * pTableContext =
new SchXMLTableContext( GetImport(), maTable );
m_bHasTableElement = true;
// #i85913# take into account column- and row- mapping for
// charts with own data only for those which were not copied
// from a place where they got data from the container. Note,
// that this requires the plot-area been read before the table
// (which is required in the ODF spec)
// Note: For stock charts and donut charts with special handling
// the mapping must not be applied!
if( msChartAddress.isEmpty() && !mbIsStockChart &&
!lcl_SpecialHandlingForDonutChartNeeded(
maChartTypeServiceName, GetImport()))
{
if( !msColTrans.isEmpty() )
{
OSL_ASSERT( msRowTrans.isEmpty() );
pTableContext->setColumnPermutation( lcl_getNumberSequenceFromString( msColTrans, true ));
msColTrans.clear();
}
else if( !msRowTrans.isEmpty() )
{
pTableContext->setRowPermutation( lcl_getNumberSequenceFromString( msRowTrans, true ));
msRowTrans.clear();
}
}
pContext = pTableContext;
}
break;
default:
// try importing as an additional shape
if( ! mxDrawPage.is())
{
uno::Reference< drawing::XDrawPageSupplier > xSupp( xDoc, uno::UNO_QUERY );
if( xSupp.is())
mxDrawPage = xSupp->getDrawPage();
SAL_WARN_IF( !mxDrawPage.is(), "xmloff.chart", "Invalid Chart Page" );
}
if( mxDrawPage.is())
pContext = XMLShapeImportHelper::CreateGroupChildContext(
GetImport(), nElement, xAttrList, mxDrawPage );
break;
}
return pContext;
}
/*
With a locked controller the following is done here:
1. Hide title, subtitle, and legend.
2. Set the size of the draw page.
3. Set a (logically) empty data set.
4. Set the chart type.
*/
void SchXMLChartContext::InitChart(
const OUString & rChartTypeServiceName // currently the old service name
)
{
uno::Reference< chart::XChartDocument > xDoc = mrImportHelper.GetChartDocument();
SAL_WARN_IF( !xDoc.is(), "xmloff.chart", "No valid document!" );
// Remove Title and Diagram ("De-InitNew")
uno::Reference< chart2::XChartDocument > xNewDoc( mrImportHelper.GetChartDocument(), uno::UNO_QUERY );
if( xNewDoc.is())
{
xNewDoc->setFirstDiagram( nullptr );
uno::Reference< chart2::XTitled > xTitled( xNewDoc, uno::UNO_QUERY );
if( xTitled.is())
xTitled->setTitleObject( nullptr );
}
// Set the chart type via setting the diagram.
if( !rChartTypeServiceName.isEmpty() && xDoc.is())
{
uno::Reference< lang::XMultiServiceFactory > xFact( xDoc, uno::UNO_QUERY );
if( xFact.is())
{
uno::Reference< chart::XDiagram > xDia( xFact->createInstance( rChartTypeServiceName ), uno::UNO_QUERY );
if( xDia.is())
xDoc->setDiagram( xDia );
}
}
}
SchXMLTitleContext::SchXMLTitleContext( SchXMLImportHelper& rImpHelper, SvXMLImport& rImport,
OUString& rTitle,
uno::Reference< drawing::XShape > const & xTitleShape ) :
SvXMLImportContext( rImport ),
mrImportHelper( rImpHelper ),
mrTitle( rTitle ),
mxTitleShape( xTitleShape )
{
}
SchXMLTitleContext::~SchXMLTitleContext()
{}
void SchXMLTitleContext::startFastElement( sal_Int32 /*nElement*/,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
css::awt::Point aPosition;
bool bHasXPosition=false;
bool bHasYPosition=false;
for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
{
switch (aIter.getToken())
{
case XML_ELEMENT(SVG, XML_X):
case XML_ELEMENT(SVG_COMPAT, XML_X):
{
GetImport().GetMM100UnitConverter().convertMeasureToCore(
aPosition.X, aIter.toView() );
bHasXPosition = true;
break;
}
case XML_ELEMENT(SVG, XML_Y):
case XML_ELEMENT(SVG_COMPAT, XML_Y):
{
GetImport().GetMM100UnitConverter().convertMeasureToCore(
aPosition.Y, aIter.toView() );
bHasYPosition = true;
break;
}
case XML_ELEMENT(CHART, XML_STYLE_NAME):
msAutoStyleName = aIter.toString();
break;
default:
XMLOFF_WARN_UNKNOWN("xmloff", aIter);
}
}
if( mxTitleShape.is())
{
if( bHasXPosition && bHasYPosition )
mxTitleShape->setPosition( aPosition );
uno::Reference<beans::XPropertySet> xProp(mxTitleShape, uno::UNO_QUERY);
mrImportHelper.FillAutoStyle(msAutoStyleName, xProp);
}
}
css::uno::Reference< css::xml::sax::XFastContextHandler > SchXMLTitleContext::createFastChildContext(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& /*xAttrList*/ )
{
SvXMLImportContext* pContext = nullptr;
if( nElement == XML_ELEMENT(TEXT, XML_P) ||
nElement == XML_ELEMENT(LO_EXT, XML_P) )
{
pContext = new SchXMLParagraphContext( GetImport(), mrTitle );
}
else
XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
return pContext;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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