[Libreoffice-commits] core.git: 2 commits - xmloff/source

Noel Grandin (via logerrit) logerrit at kemper.freedesktop.org
Thu Aug 6 06:40:40 UTC 2020


 xmloff/source/chart/SchXMLAutoStylePoolP.cxx               |   40 -
 xmloff/source/chart/SchXMLAxisContext.cxx                  |  392 ++++-----
 xmloff/source/chart/SchXMLExport.cxx                       |  518 ++++++-------
 xmloff/source/chart/SchXMLParagraphContext.cxx             |   36 
 xmloff/source/chart/SchXMLPlotAreaContext.cxx              |  285 +++----
 xmloff/source/chart/SchXMLRegressionCurveObjectContext.cxx |   48 -
 xmloff/source/chart/SchXMLSeries2Context.cxx               |   42 -
 xmloff/source/chart/SchXMLTableContext.cxx                 |  174 ++--
 xmloff/source/transform/EventOASISTContext.cxx             |   26 
 xmloff/source/transform/FormPropOASISTContext.cxx          |   37 
 xmloff/source/transform/StyleOOoTContext.cxx               |   24 
 xmloff/source/transform/TransformerActions.cxx             |   68 -
 xmloff/source/transform/TransformerBase.cxx                |   38 
 13 files changed, 864 insertions(+), 864 deletions(-)

New commits:
commit c2864be448b52cdac0f8712708cb6c988155fdc8
Author:     Noel Grandin <noel.grandin at collabora.co.uk>
AuthorDate: Wed Aug 5 20:34:12 2020 +0200
Commit:     Noel Grandin <noel.grandin at collabora.co.uk>
CommitDate: Thu Aug 6 08:40:03 2020 +0200

    loplugin:flatten in xml/chart
    
    Change-Id: I6545b719af4d1250c236b2d48af666c78c3e157c
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100189
    Tested-by: Jenkins
    Reviewed-by: Noel Grandin <noel.grandin at collabora.co.uk>

diff --git a/xmloff/source/chart/SchXMLAutoStylePoolP.cxx b/xmloff/source/chart/SchXMLAutoStylePoolP.cxx
index f4296bc484dd..010a8bfbf189 100644
--- a/xmloff/source/chart/SchXMLAutoStylePoolP.cxx
+++ b/xmloff/source/chart/SchXMLAutoStylePoolP.cxx
@@ -44,30 +44,30 @@ void SchXMLAutoStylePoolP::exportStyleAttributes(
     SvXMLAutoStylePoolP::exportStyleAttributes( rAttrList, nFamily, rProperties,
                                                 rPropExp, rUnitConverter, rNamespaceMap );
 
-    if( nFamily == XmlStyleFamily::SCH_CHART_ID )
+    if( nFamily != XmlStyleFamily::SCH_CHART_ID )
+        return;
+
+    for( const auto& rProp : rProperties )
     {
-        for( const auto& rProp : rProperties )
-        {
-            if( rProp.mnIndex == -1 )
-                continue;
+        if( rProp.mnIndex == -1 )
+            continue;
 
-            rtl::Reference< XMLPropertySetMapper > aPropMapper =
-                mrSchXMLExport.GetPropertySetMapper();
-            sal_Int16 nContextID = aPropMapper->GetEntryContextId( rProp.mnIndex );
-            if( nContextID == XML_SCH_CONTEXT_SPECIAL_NUMBER_FORMAT )
+        rtl::Reference< XMLPropertySetMapper > aPropMapper =
+            mrSchXMLExport.GetPropertySetMapper();
+        sal_Int16 nContextID = aPropMapper->GetEntryContextId( rProp.mnIndex );
+        if( nContextID == XML_SCH_CONTEXT_SPECIAL_NUMBER_FORMAT )
+        {
+            sal_Int32 nNumberFormat = -1;
+            if( ( rProp.maValue >>= nNumberFormat ) &&
+                ( nNumberFormat != -1 ))
             {
-                sal_Int32 nNumberFormat = -1;
-                if( ( rProp.maValue >>= nNumberFormat ) &&
-                    ( nNumberFormat != -1 ))
+                OUString sAttrValue = mrSchXMLExport.getDataStyleName( nNumberFormat );
+                if( !sAttrValue.isEmpty() )
                 {
-                    OUString sAttrValue = mrSchXMLExport.getDataStyleName( nNumberFormat );
-                    if( !sAttrValue.isEmpty() )
-                    {
-                        mrSchXMLExport.AddAttribute(
-                            aPropMapper->GetEntryNameSpace( rProp.mnIndex ),
-                            aPropMapper->GetEntryXMLName( rProp.mnIndex ),
-                            sAttrValue );
-                    }
+                    mrSchXMLExport.AddAttribute(
+                        aPropMapper->GetEntryNameSpace( rProp.mnIndex ),
+                        aPropMapper->GetEntryXMLName( rProp.mnIndex ),
+                        sAttrValue );
                 }
             }
         }
diff --git a/xmloff/source/chart/SchXMLAxisContext.cxx b/xmloff/source/chart/SchXMLAxisContext.cxx
index ef7300e2354a..0e1163ad75bb 100644
--- a/xmloff/source/chart/SchXMLAxisContext.cxx
+++ b/xmloff/source/chart/SchXMLAxisContext.cxx
@@ -442,150 +442,150 @@ void SchXMLAxisContext::CreateAxis()
     }
 
     // set properties
-    if( m_xAxisProps.is())
-    {
-        uno::Any aTrueBool( uno::makeAny( true ));
-        uno::Any aFalseBool( uno::makeAny( false ));
+    if( !m_xAxisProps.is())
+        return;
 
-        // #i109879# the line color is black as default, in the model it is a light gray
-        m_xAxisProps->setPropertyValue("LineColor",
-                                     uno::makeAny( COL_BLACK ));
+    uno::Any aTrueBool( uno::makeAny( true ));
+    uno::Any aFalseBool( uno::makeAny( false ));
 
-        m_xAxisProps->setPropertyValue("DisplayLabels", aFalseBool );
+    // #i109879# the line color is black as default, in the model it is a light gray
+    m_xAxisProps->setPropertyValue("LineColor",
+                                 uno::makeAny( COL_BLACK ));
 
-        // Compatibility option: starting from LibreOffice 5.1 the rotated
-        // layout is preferred to staggering for axis labels.
-        // So the import default value for having compatibility with ODF
-        // documents created with earlier LibreOffice versions is `true`.
-        if( GetImport().getGeneratorVersion() != SvXMLImport::ProductVersionUnknown )
-            m_xAxisProps->setPropertyValue("TryStaggeringFirst", aTrueBool );
+    m_xAxisProps->setPropertyValue("DisplayLabels", aFalseBool );
 
-        // #88077# AutoOrigin 'on' is default
-        m_xAxisProps->setPropertyValue("AutoOrigin", aTrueBool );
+    // Compatibility option: starting from LibreOffice 5.1 the rotated
+    // layout is preferred to staggering for axis labels.
+    // So the import default value for having compatibility with ODF
+    // documents created with earlier LibreOffice versions is `true`.
+    if( GetImport().getGeneratorVersion() != SvXMLImport::ProductVersionUnknown )
+        m_xAxisProps->setPropertyValue("TryStaggeringFirst", aTrueBool );
 
-        if( m_bAxisTypeImported )
-            m_xAxisProps->setPropertyValue("AxisType", uno::makeAny(m_nAxisType) );
+    // #88077# AutoOrigin 'on' is default
+    m_xAxisProps->setPropertyValue("AutoOrigin", aTrueBool );
 
-        if( !m_aAutoStyleName.isEmpty())
+    if( m_bAxisTypeImported )
+        m_xAxisProps->setPropertyValue("AxisType", uno::makeAny(m_nAxisType) );
+
+    if( !m_aAutoStyleName.isEmpty())
+    {
+        const SvXMLStylesContext* pStylesCtxt = m_rImportHelper.GetAutoStylesContext();
+        if (pStylesCtxt)
         {
-            const SvXMLStylesContext* pStylesCtxt = m_rImportHelper.GetAutoStylesContext();
-            if (pStylesCtxt)
+            SvXMLStyleContext* pStyle = const_cast<SvXMLStyleContext*>(pStylesCtxt->FindStyleChildContext(SchXMLImportHelper::GetChartFamilyID(), m_aAutoStyleName));
+
+            if (XMLPropStyleContext * pPropStyleContext = dynamic_cast<XMLPropStyleContext*>(pStyle))
             {
-                SvXMLStyleContext* pStyle = const_cast<SvXMLStyleContext*>(pStylesCtxt->FindStyleChildContext(SchXMLImportHelper::GetChartFamilyID(), m_aAutoStyleName));
+                pPropStyleContext->FillPropertySet(m_xAxisProps);
 
-                if (XMLPropStyleContext * pPropStyleContext = dynamic_cast<XMLPropStyleContext*>(pStyle))
+                if( m_bAdaptWrongPercentScaleValues && m_aCurrentAxis.eDimension==SCH_XML_AXIS_Y )
                 {
-                    pPropStyleContext->FillPropertySet(m_xAxisProps);
-
-                    if( m_bAdaptWrongPercentScaleValues && m_aCurrentAxis.eDimension==SCH_XML_AXIS_Y )
+                    //set scale data of added x axis back to default
+                    Reference< chart2::XAxis > xAxis( lcl_getAxis( GetImport().GetModel(),
+                                        m_aCurrentAxis.eDimension, m_aCurrentAxis.nAxisIndex ) );
+                    if( xAxis.is() )
                     {
-                        //set scale data of added x axis back to default
-                        Reference< chart2::XAxis > xAxis( lcl_getAxis( GetImport().GetModel(),
-                                            m_aCurrentAxis.eDimension, m_aCurrentAxis.nAxisIndex ) );
-                        if( xAxis.is() )
-                        {
-                            chart2::ScaleData aScaleData( xAxis->getScaleData());
-                            if( lcl_AdaptWrongPercentScaleValues(aScaleData) )
-                                xAxis->setScaleData( aScaleData );
-                        }
+                        chart2::ScaleData aScaleData( xAxis->getScaleData());
+                        if( lcl_AdaptWrongPercentScaleValues(aScaleData) )
+                            xAxis->setScaleData( aScaleData );
                     }
+                }
 
-                    if( m_bAddMissingXAxisForNetCharts )
-                    {
-                        //copy style from y axis to added x axis:
+                if( m_bAddMissingXAxisForNetCharts )
+                {
+                    //copy style from y axis to added x axis:
 
-                        Reference< chart::XAxisSupplier > xAxisSuppl( xDiaProp, uno::UNO_QUERY );
-                        if( xAxisSuppl.is() )
-                        {
-                            Reference< beans::XPropertySet > xXAxisProp( xAxisSuppl->getAxis(0), uno::UNO_QUERY );
-                            pPropStyleContext->FillPropertySet(xXAxisProp);
-                        }
+                    Reference< chart::XAxisSupplier > xAxisSuppl( xDiaProp, uno::UNO_QUERY );
+                    if( xAxisSuppl.is() )
+                    {
+                        Reference< beans::XPropertySet > xXAxisProp( xAxisSuppl->getAxis(0), uno::UNO_QUERY );
+                        pPropStyleContext->FillPropertySet(xXAxisProp);
+                    }
 
-                        //set scale data of added x axis back to default
-                        Reference< chart2::XAxis > xAxis( lcl_getAxis( GetImport().GetModel(),
-                                            0 /*nDimensionIndex*/, 0 /*nAxisIndex*/ ) );
-                        if( xAxis.is() )
-                        {
-                            chart2::ScaleData aScaleData;
-                            aScaleData.AxisType = chart2::AxisType::CATEGORY;
-                            aScaleData.Orientation = chart2::AxisOrientation_MATHEMATICAL;
-                            xAxis->setScaleData( aScaleData );
-                        }
+                    //set scale data of added x axis back to default
+                    Reference< chart2::XAxis > xAxis( lcl_getAxis( GetImport().GetModel(),
+                                        0 /*nDimensionIndex*/, 0 /*nAxisIndex*/ ) );
+                    if( xAxis.is() )
+                    {
+                        chart2::ScaleData aScaleData;
+                        aScaleData.AxisType = chart2::AxisType::CATEGORY;
+                        aScaleData.Orientation = chart2::AxisOrientation_MATHEMATICAL;
+                        xAxis->setScaleData( aScaleData );
+                    }
 
-                        //set line style of added x axis to invisible
-                        Reference< beans::XPropertySet > xNewAxisProp( xAxis, uno::UNO_QUERY );
-                        if( xNewAxisProp.is() )
-                        {
-                            xNewAxisProp->setPropertyValue("LineStyle"
-                                , uno::makeAny(drawing::LineStyle_NONE));
-                        }
+                    //set line style of added x axis to invisible
+                    Reference< beans::XPropertySet > xNewAxisProp( xAxis, uno::UNO_QUERY );
+                    if( xNewAxisProp.is() )
+                    {
+                        xNewAxisProp->setPropertyValue("LineStyle"
+                            , uno::makeAny(drawing::LineStyle_NONE));
                     }
+                }
 
-                    if( m_bAdaptXAxisOrientationForOld2DBarCharts && m_aCurrentAxis.eDimension == SCH_XML_AXIS_X )
+                if( m_bAdaptXAxisOrientationForOld2DBarCharts && m_aCurrentAxis.eDimension == SCH_XML_AXIS_X )
+                {
+                    bool bIs3DChart = false;
+                    if( xDiaProp.is() && ( xDiaProp->getPropertyValue("Dim3D") >>= bIs3DChart )
+                        && !bIs3DChart )
                     {
-                        bool bIs3DChart = false;
-                        if( xDiaProp.is() && ( xDiaProp->getPropertyValue("Dim3D") >>= bIs3DChart )
-                            && !bIs3DChart )
+                        Reference< chart2::XChartDocument > xChart2Document( GetImport().GetModel(), uno::UNO_QUERY );
+                        if( xChart2Document.is() )
                         {
-                            Reference< chart2::XChartDocument > xChart2Document( GetImport().GetModel(), uno::UNO_QUERY );
-                            if( xChart2Document.is() )
+                            Reference< chart2::XCoordinateSystemContainer > xCooSysCnt( xChart2Document->getFirstDiagram(), uno::UNO_QUERY );
+                            if( xCooSysCnt.is() )
                             {
-                                Reference< chart2::XCoordinateSystemContainer > xCooSysCnt( xChart2Document->getFirstDiagram(), uno::UNO_QUERY );
-                                if( xCooSysCnt.is() )
+                                uno::Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq( xCooSysCnt->getCoordinateSystems() );
+                                if( aCooSysSeq.hasElements() )
                                 {
-                                    uno::Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq( xCooSysCnt->getCoordinateSystems() );
-                                    if( aCooSysSeq.hasElements() )
+                                    bool bSwapXandYAxis = false;
+                                    Reference< chart2::XCoordinateSystem > xCooSys( aCooSysSeq[0] );
+                                    Reference< beans::XPropertySet > xCooSysProp( xCooSys, uno::UNO_QUERY );
+                                    if( xCooSysProp.is() && ( xCooSysProp->getPropertyValue("SwapXAndYAxis") >>= bSwapXandYAxis )
+                                        && bSwapXandYAxis )
                                     {
-                                        bool bSwapXandYAxis = false;
-                                        Reference< chart2::XCoordinateSystem > xCooSys( aCooSysSeq[0] );
-                                        Reference< beans::XPropertySet > xCooSysProp( xCooSys, uno::UNO_QUERY );
-                                        if( xCooSysProp.is() && ( xCooSysProp->getPropertyValue("SwapXAndYAxis") >>= bSwapXandYAxis )
-                                            && bSwapXandYAxis )
+                                        Reference< chart2::XAxis > xAxis = xCooSys->getAxisByDimension( 0, m_aCurrentAxis.nAxisIndex );
+                                        if( xAxis.is() )
                                         {
-                                            Reference< chart2::XAxis > xAxis = xCooSys->getAxisByDimension( 0, m_aCurrentAxis.nAxisIndex );
-                                            if( xAxis.is() )
-                                            {
-                                                chart2::ScaleData aScaleData = xAxis->getScaleData();
-                                                aScaleData.Orientation = chart2::AxisOrientation_REVERSE;
-                                                xAxis->setScaleData( aScaleData );
-                                            }
+                                            chart2::ScaleData aScaleData = xAxis->getScaleData();
+                                            aScaleData.Orientation = chart2::AxisOrientation_REVERSE;
+                                            xAxis->setScaleData( aScaleData );
                                         }
                                     }
                                 }
                             }
                         }
                     }
-
-                    m_rbAxisPositionAttributeImported = m_rbAxisPositionAttributeImported || SchXMLTools::getPropertyFromContext(
-                        "CrossoverPosition", pPropStyleContext, pStylesCtxt ).hasValue();
                 }
-            }
-        }
 
-        if (m_aCurrentAxis.eDimension == SCH_XML_AXIS_X)
-        {
-            Reference<chart2::XAxis> xAxis(lcl_getAxis(GetImport().GetModel(), m_aCurrentAxis.eDimension, m_aCurrentAxis.nAxisIndex));
-            if (xAxis.is())
-            {
-                chart2::ScaleData aScaleData(xAxis->getScaleData());
-                bool bIs3DChart = false;
-                double fMajorOrigin = -1;
-                OUString sChartType = m_xDiagram->getDiagramType();
-                if ((xDiaProp->getPropertyValue("Dim3D") >>= bIs3DChart) && bIs3DChart
-                    && (sChartType == "com.sun.star.chart.BarDiagram" || sChartType == "com.sun.star.chart.StockDiagram"))
-                {
-                    aScaleData.ShiftedCategoryPosition = true;
-                    xAxis->setScaleData(aScaleData);
-                }
-                else if ((m_xAxisProps->getPropertyValue("MajorOrigin") >>= fMajorOrigin)
-                        && (rtl::math::approxEqual(fMajorOrigin, 0.0) || rtl::math::approxEqual(fMajorOrigin, 0.5)))
-                {
-                    aScaleData.ShiftedCategoryPosition = rtl::math::approxEqual(fMajorOrigin, 0.5);
-                    xAxis->setScaleData(aScaleData);
-                }
+                m_rbAxisPositionAttributeImported = m_rbAxisPositionAttributeImported || SchXMLTools::getPropertyFromContext(
+                    "CrossoverPosition", pPropStyleContext, pStylesCtxt ).hasValue();
             }
         }
     }
+
+    if (m_aCurrentAxis.eDimension != SCH_XML_AXIS_X)
+        return;
+
+    Reference<chart2::XAxis> xAxis(lcl_getAxis(GetImport().GetModel(), m_aCurrentAxis.eDimension, m_aCurrentAxis.nAxisIndex));
+    if (!xAxis.is())
+        return;
+
+    chart2::ScaleData aScaleData(xAxis->getScaleData());
+    bool bIs3DChart = false;
+    double fMajorOrigin = -1;
+    OUString sChartType = m_xDiagram->getDiagramType();
+    if ((xDiaProp->getPropertyValue("Dim3D") >>= bIs3DChart) && bIs3DChart
+        && (sChartType == "com.sun.star.chart.BarDiagram" || sChartType == "com.sun.star.chart.StockDiagram"))
+    {
+        aScaleData.ShiftedCategoryPosition = true;
+        xAxis->setScaleData(aScaleData);
+    }
+    else if ((m_xAxisProps->getPropertyValue("MajorOrigin") >>= fMajorOrigin)
+            && (rtl::math::approxEqual(fMajorOrigin, 0.0) || rtl::math::approxEqual(fMajorOrigin, 0.5)))
+    {
+        aScaleData.ShiftedCategoryPosition = rtl::math::approxEqual(fMajorOrigin, 0.5);
+        xAxis->setScaleData(aScaleData);
+    }
 }
 
 void SchXMLAxisContext::SetAxisTitle()
@@ -752,117 +752,117 @@ void SchXMLAxisContext::CorrectAxisPositions( const Reference< chart2::XChartDoc
                           const OUString& rODFVersionOfFile,
                           bool bAxisPositionAttributeImported )
 {
-    if( rODFVersionOfFile.isEmpty() || rODFVersionOfFile == "1.0" || rODFVersionOfFile == "1.1"
-        || ( rODFVersionOfFile == "1.2" && !bAxisPositionAttributeImported ) )
+    if( !(rODFVersionOfFile.isEmpty() || rODFVersionOfFile == "1.0" || rODFVersionOfFile == "1.1"
+        || ( rODFVersionOfFile == "1.2" && !bAxisPositionAttributeImported )) )
+        return;
+
+    try
     {
-        try
+        Reference< chart2::XCoordinateSystemContainer > xCooSysCnt( xNewDoc->getFirstDiagram(), uno::UNO_QUERY_THROW );
+        uno::Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq( xCooSysCnt->getCoordinateSystems());
+        if( aCooSysSeq.hasElements() )
         {
-            Reference< chart2::XCoordinateSystemContainer > xCooSysCnt( xNewDoc->getFirstDiagram(), uno::UNO_QUERY_THROW );
-            uno::Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq( xCooSysCnt->getCoordinateSystems());
-            if( aCooSysSeq.hasElements() )
+            Reference< chart2::XCoordinateSystem > xCooSys( aCooSysSeq[0] );
+            if( xCooSys.is() )
             {
-                Reference< chart2::XCoordinateSystem > xCooSys( aCooSysSeq[0] );
-                if( xCooSys.is() )
+                Reference< chart2::XAxis > xMainXAxis = lcl_getAxis( xCooSys, 0, 0 );
+                Reference< chart2::XAxis > xMainYAxis = lcl_getAxis( xCooSys, 1, 0 );
+                //Reference< chart2::XAxis > xMajorZAxis = lcl_getAxis( xCooSys, 2, 0 );
+                Reference< chart2::XAxis > xSecondaryXAxis = lcl_getAxis( xCooSys, 0, 1 );
+                Reference< chart2::XAxis > xSecondaryYAxis = lcl_getAxis( xCooSys, 1, 1 );
+
+                Reference< beans::XPropertySet > xMainXAxisProp( xMainXAxis, uno::UNO_QUERY );
+                Reference< beans::XPropertySet > xMainYAxisProp( xMainYAxis, uno::UNO_QUERY );
+                Reference< beans::XPropertySet > xSecondaryXAxisProp( xSecondaryXAxis, uno::UNO_QUERY );
+                Reference< beans::XPropertySet > xSecondaryYAxisProp( xSecondaryYAxis, uno::UNO_QUERY );
+
+                if( xMainXAxisProp.is() && xMainYAxisProp.is() )
                 {
-                    Reference< chart2::XAxis > xMainXAxis = lcl_getAxis( xCooSys, 0, 0 );
-                    Reference< chart2::XAxis > xMainYAxis = lcl_getAxis( xCooSys, 1, 0 );
-                    //Reference< chart2::XAxis > xMajorZAxis = lcl_getAxis( xCooSys, 2, 0 );
-                    Reference< chart2::XAxis > xSecondaryXAxis = lcl_getAxis( xCooSys, 0, 1 );
-                    Reference< chart2::XAxis > xSecondaryYAxis = lcl_getAxis( xCooSys, 1, 1 );
-
-                    Reference< beans::XPropertySet > xMainXAxisProp( xMainXAxis, uno::UNO_QUERY );
-                    Reference< beans::XPropertySet > xMainYAxisProp( xMainYAxis, uno::UNO_QUERY );
-                    Reference< beans::XPropertySet > xSecondaryXAxisProp( xSecondaryXAxis, uno::UNO_QUERY );
-                    Reference< beans::XPropertySet > xSecondaryYAxisProp( xSecondaryYAxis, uno::UNO_QUERY );
-
-                    if( xMainXAxisProp.is() && xMainYAxisProp.is() )
+                    chart2::ScaleData aMainXScale = xMainXAxis->getScaleData();
+                    if( rChartTypeServiceName == "com.sun.star.chart2.ScatterChartType" )
                     {
-                        chart2::ScaleData aMainXScale = xMainXAxis->getScaleData();
-                        if( rChartTypeServiceName == "com.sun.star.chart2.ScatterChartType" )
-                        {
-                            xMainYAxisProp->setPropertyValue("CrossoverPosition"
-                                    , uno::makeAny( css::chart::ChartAxisPosition_VALUE) );
-                            double fCrossoverValue = 0.0;
-                            aMainXScale.Origin >>= fCrossoverValue;
-                            xMainYAxisProp->setPropertyValue("CrossoverValue"
-                                    , uno::makeAny( fCrossoverValue ) );
-
-                            if( aMainXScale.Orientation == chart2::AxisOrientation_REVERSE )
-                            {
-                                xMainYAxisProp->setPropertyValue("LabelPosition"
-                                    , uno::makeAny( css::chart::ChartAxisLabelPosition_OUTSIDE_END) );
-                                xMainYAxisProp->setPropertyValue("MarkPosition"
-                                    , uno::makeAny( css::chart::ChartAxisMarkPosition_AT_LABELS) );
-                                if( xSecondaryYAxisProp.is() )
-                                    xSecondaryYAxisProp->setPropertyValue("CrossoverPosition"
-                                    , uno::makeAny( css::chart::ChartAxisPosition_START) );
-                            }
-                            else
-                            {
-                                xMainYAxisProp->setPropertyValue("LabelPosition"
-                                    , uno::makeAny( css::chart::ChartAxisLabelPosition_OUTSIDE_START) );
-                                xMainYAxisProp->setPropertyValue("MarkPosition"
-                                    , uno::makeAny( css::chart::ChartAxisMarkPosition_AT_LABELS) );
-                                if( xSecondaryYAxisProp.is() )
-                                    xSecondaryYAxisProp->setPropertyValue("CrossoverPosition"
-                                    , uno::makeAny( css::chart::ChartAxisPosition_END) );
-                            }
-                        }
-                        else
-                        {
-                            if( aMainXScale.Orientation == chart2::AxisOrientation_REVERSE )
-                            {
-                                xMainYAxisProp->setPropertyValue("CrossoverPosition"
-                                    , uno::makeAny( css::chart::ChartAxisPosition_END) );
-                                if( xSecondaryYAxisProp.is() )
-                                    xSecondaryYAxisProp->setPropertyValue("CrossoverPosition"
-                                        , uno::makeAny( css::chart::ChartAxisPosition_START) );
-                            }
-                            else
-                            {
-                                xMainYAxisProp->setPropertyValue("CrossoverPosition"
-                                    , uno::makeAny( css::chart::ChartAxisPosition_START) );
-                                if( xSecondaryYAxisProp.is() )
-                                    xSecondaryYAxisProp->setPropertyValue("CrossoverPosition"
-                                        , uno::makeAny( css::chart::ChartAxisPosition_END) );
-                            }
-                        }
-
-                        chart2::ScaleData aMainYScale = xMainYAxis->getScaleData();
-                        xMainXAxisProp->setPropertyValue("CrossoverPosition"
+                        xMainYAxisProp->setPropertyValue("CrossoverPosition"
                                 , uno::makeAny( css::chart::ChartAxisPosition_VALUE) );
                         double fCrossoverValue = 0.0;
-                        aMainYScale.Origin >>= fCrossoverValue;
-                        xMainXAxisProp->setPropertyValue("CrossoverValue"
+                        aMainXScale.Origin >>= fCrossoverValue;
+                        xMainYAxisProp->setPropertyValue("CrossoverValue"
                                 , uno::makeAny( fCrossoverValue ) );
 
-                        if( aMainYScale.Orientation == chart2::AxisOrientation_REVERSE )
+                        if( aMainXScale.Orientation == chart2::AxisOrientation_REVERSE )
                         {
-                            xMainXAxisProp->setPropertyValue("LabelPosition"
+                            xMainYAxisProp->setPropertyValue("LabelPosition"
                                 , uno::makeAny( css::chart::ChartAxisLabelPosition_OUTSIDE_END) );
-                            xMainXAxisProp->setPropertyValue("MarkPosition"
+                            xMainYAxisProp->setPropertyValue("MarkPosition"
                                 , uno::makeAny( css::chart::ChartAxisMarkPosition_AT_LABELS) );
-                            if( xSecondaryXAxisProp.is() )
-                                xSecondaryXAxisProp->setPropertyValue("CrossoverPosition"
+                            if( xSecondaryYAxisProp.is() )
+                                xSecondaryYAxisProp->setPropertyValue("CrossoverPosition"
                                 , uno::makeAny( css::chart::ChartAxisPosition_START) );
                         }
                         else
                         {
-                            xMainXAxisProp->setPropertyValue("LabelPosition"
+                            xMainYAxisProp->setPropertyValue("LabelPosition"
                                 , uno::makeAny( css::chart::ChartAxisLabelPosition_OUTSIDE_START) );
-                            xMainXAxisProp->setPropertyValue("MarkPosition"
+                            xMainYAxisProp->setPropertyValue("MarkPosition"
                                 , uno::makeAny( css::chart::ChartAxisMarkPosition_AT_LABELS) );
-                            if( xSecondaryXAxisProp.is() )
-                                xSecondaryXAxisProp->setPropertyValue("CrossoverPosition"
+                            if( xSecondaryYAxisProp.is() )
+                                xSecondaryYAxisProp->setPropertyValue("CrossoverPosition"
+                                , uno::makeAny( css::chart::ChartAxisPosition_END) );
+                        }
+                    }
+                    else
+                    {
+                        if( aMainXScale.Orientation == chart2::AxisOrientation_REVERSE )
+                        {
+                            xMainYAxisProp->setPropertyValue("CrossoverPosition"
                                 , uno::makeAny( css::chart::ChartAxisPosition_END) );
+                            if( xSecondaryYAxisProp.is() )
+                                xSecondaryYAxisProp->setPropertyValue("CrossoverPosition"
+                                    , uno::makeAny( css::chart::ChartAxisPosition_START) );
+                        }
+                        else
+                        {
+                            xMainYAxisProp->setPropertyValue("CrossoverPosition"
+                                , uno::makeAny( css::chart::ChartAxisPosition_START) );
+                            if( xSecondaryYAxisProp.is() )
+                                xSecondaryYAxisProp->setPropertyValue("CrossoverPosition"
+                                    , uno::makeAny( css::chart::ChartAxisPosition_END) );
                         }
                     }
+
+                    chart2::ScaleData aMainYScale = xMainYAxis->getScaleData();
+                    xMainXAxisProp->setPropertyValue("CrossoverPosition"
+                            , uno::makeAny( css::chart::ChartAxisPosition_VALUE) );
+                    double fCrossoverValue = 0.0;
+                    aMainYScale.Origin >>= fCrossoverValue;
+                    xMainXAxisProp->setPropertyValue("CrossoverValue"
+                            , uno::makeAny( fCrossoverValue ) );
+
+                    if( aMainYScale.Orientation == chart2::AxisOrientation_REVERSE )
+                    {
+                        xMainXAxisProp->setPropertyValue("LabelPosition"
+                            , uno::makeAny( css::chart::ChartAxisLabelPosition_OUTSIDE_END) );
+                        xMainXAxisProp->setPropertyValue("MarkPosition"
+                            , uno::makeAny( css::chart::ChartAxisMarkPosition_AT_LABELS) );
+                        if( xSecondaryXAxisProp.is() )
+                            xSecondaryXAxisProp->setPropertyValue("CrossoverPosition"
+                            , uno::makeAny( css::chart::ChartAxisPosition_START) );
+                    }
+                    else
+                    {
+                        xMainXAxisProp->setPropertyValue("LabelPosition"
+                            , uno::makeAny( css::chart::ChartAxisLabelPosition_OUTSIDE_START) );
+                        xMainXAxisProp->setPropertyValue("MarkPosition"
+                            , uno::makeAny( css::chart::ChartAxisMarkPosition_AT_LABELS) );
+                        if( xSecondaryXAxisProp.is() )
+                            xSecondaryXAxisProp->setPropertyValue("CrossoverPosition"
+                            , uno::makeAny( css::chart::ChartAxisPosition_END) );
+                    }
                 }
             }
         }
-        catch( uno::Exception & )
-        {
-        }
+    }
+    catch( uno::Exception & )
+    {
     }
 }
 
diff --git a/xmloff/source/chart/SchXMLExport.cxx b/xmloff/source/chart/SchXMLExport.cxx
index 09444b16c47d..31a3582085e4 100644
--- a/xmloff/source/chart/SchXMLExport.cxx
+++ b/xmloff/source/chart/SchXMLExport.cxx
@@ -996,20 +996,20 @@ const rtl::Reference< XMLPropertySetMapper >& SchXMLExportHelper_Impl::GetProper
 
 void SchXMLExportHelper_Impl::exportAutoStyles()
 {
-    if( mxExpPropMapper.is())
-    {
-        //ToDo: when embedded in calc/writer this is not necessary because the
-        // numberformatter is shared between both documents
-        mrExport.exportAutoDataStyles();
+    if( !mxExpPropMapper.is())
+        return;
 
-        // export chart auto styles
-        mrAutoStylePool.exportXML( XmlStyleFamily::SCH_CHART_ID );
+    //ToDo: when embedded in calc/writer this is not necessary because the
+    // numberformatter is shared between both documents
+    mrExport.exportAutoDataStyles();
 
-        // export auto styles for additional shapes
-        mrExport.GetShapeExport()->exportAutoStyles();
-        // and for text in additional shapes
-        mrExport.GetTextParagraphExport()->exportTextAutoStyles();
-    }
+    // export chart auto styles
+    mrAutoStylePool.exportXML( XmlStyleFamily::SCH_CHART_ID );
+
+    // export auto styles for additional shapes
+    mrExport.GetShapeExport()->exportAutoStyles();
+    // and for text in additional shapes
+    mrExport.GetTextParagraphExport()->exportTextAutoStyles();
 }
 
 // private methods
@@ -2036,59 +2036,59 @@ void SchXMLExportHelper_Impl::exportPlotArea(
 
     // wall and floor element
     Reference< chart::X3DDisplay > xWallFloorSupplier( xDiagram, uno::UNO_QUERY );
-    if( mxExpPropMapper.is() &&
-        xWallFloorSupplier.is())
+    if( !(mxExpPropMapper.is() &&
+        xWallFloorSupplier.is()))
+        return;
+
+    // remove property states for autostyles
+    aPropertyStates.clear();
+
+    Reference< beans::XPropertySet > xWallPropSet = xWallFloorSupplier->getWall();
+    if( xWallPropSet.is())
     {
-        // remove property states for autostyles
-        aPropertyStates.clear();
+        aPropertyStates = mxExpPropMapper->Filter( xWallPropSet );
 
-        Reference< beans::XPropertySet > xWallPropSet = xWallFloorSupplier->getWall();
-        if( xWallPropSet.is())
+        if( !aPropertyStates.empty() )
         {
-            aPropertyStates = mxExpPropMapper->Filter( xWallPropSet );
-
-            if( !aPropertyStates.empty() )
+            // write element
+            if( bExportContent )
             {
-                // write element
-                if( bExportContent )
-                {
-                    // add style name attribute
-                    AddAutoStyleAttribute( aPropertyStates );
+                // add style name attribute
+                AddAutoStyleAttribute( aPropertyStates );
 
-                    SvXMLElementExport aWall( mrExport, XML_NAMESPACE_CHART, XML_WALL, true, true );
-                }
-                else    // autostyles
-                {
-                    CollectAutoStyle( aPropertyStates );
-                }
+                SvXMLElementExport aWall( mrExport, XML_NAMESPACE_CHART, XML_WALL, true, true );
+            }
+            else    // autostyles
+            {
+                CollectAutoStyle( aPropertyStates );
             }
         }
+    }
 
-        // floor element
-        // remove property states for autostyles
-        aPropertyStates.clear();
+    // floor element
+    // remove property states for autostyles
+    aPropertyStates.clear();
 
-        Reference< beans::XPropertySet > xFloorPropSet = xWallFloorSupplier->getFloor();
-        if( xFloorPropSet.is())
-        {
-            aPropertyStates = mxExpPropMapper->Filter( xFloorPropSet );
+    Reference< beans::XPropertySet > xFloorPropSet = xWallFloorSupplier->getFloor();
+    if( !xFloorPropSet.is())
+        return;
 
-            if( !aPropertyStates.empty() )
-            {
-                // write element
-                if( bExportContent )
-                {
-                    // add style name attribute
-                    AddAutoStyleAttribute( aPropertyStates );
+    aPropertyStates = mxExpPropMapper->Filter( xFloorPropSet );
 
-                    SvXMLElementExport aFloor( mrExport, XML_NAMESPACE_CHART, XML_FLOOR, true, true );
-                }
-                else    // autostyles
-                {
-                    CollectAutoStyle( aPropertyStates );
-                }
-            }
-        }
+    if( aPropertyStates.empty() )
+        return;
+
+    // write element
+    if( bExportContent )
+    {
+        // add style name attribute
+        AddAutoStyleAttribute( aPropertyStates );
+
+        SvXMLElementExport aFloor( mrExport, XML_NAMESPACE_CHART, XML_FLOOR, true, true );
+    }
+    else    // autostyles
+    {
+        CollectAutoStyle( aPropertyStates );
     }
 }
 
@@ -2139,26 +2139,26 @@ void SchXMLExportHelper_Impl::exportDateScale( const Reference< beans::XProperty
         return;
 
     chart::TimeIncrement aIncrement;
-    if( rAxisProps->getPropertyValue("TimeIncrement") >>= aIncrement )
-    {
-        sal_Int32 nTimeResolution = css::chart::TimeUnit::DAY;
-        if( aIncrement.TimeResolution >>= nTimeResolution )
-            mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_BASE_TIME_UNIT, lcl_getTimeUnitToken( nTimeResolution ) );
+    if( !(rAxisProps->getPropertyValue("TimeIncrement") >>= aIncrement) )
+        return;
 
-        chart::TimeInterval aInterval;
-        if( aIncrement.MajorTimeInterval >>= aInterval )
-        {
-            mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_MAJOR_INTERVAL_VALUE, OUString::number(aInterval.Number) );
-            mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_MAJOR_INTERVAL_UNIT, lcl_getTimeUnitToken( aInterval.TimeUnit ) );
-        }
-        if( aIncrement.MinorTimeInterval >>= aInterval )
-        {
-            mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_MINOR_INTERVAL_VALUE, OUString::number(aInterval.Number) );
-            mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_MINOR_INTERVAL_UNIT, lcl_getTimeUnitToken( aInterval.TimeUnit ) );
-        }
+    sal_Int32 nTimeResolution = css::chart::TimeUnit::DAY;
+    if( aIncrement.TimeResolution >>= nTimeResolution )
+        mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_BASE_TIME_UNIT, lcl_getTimeUnitToken( nTimeResolution ) );
 
-        SvXMLElementExport aDateScale( mrExport, XML_NAMESPACE_CHART_EXT, XML_DATE_SCALE, true, true );//#i25706#todo: change namespace for next ODF version
+    chart::TimeInterval aInterval;
+    if( aIncrement.MajorTimeInterval >>= aInterval )
+    {
+        mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_MAJOR_INTERVAL_VALUE, OUString::number(aInterval.Number) );
+        mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_MAJOR_INTERVAL_UNIT, lcl_getTimeUnitToken( aInterval.TimeUnit ) );
     }
+    if( aIncrement.MinorTimeInterval >>= aInterval )
+    {
+        mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_MINOR_INTERVAL_VALUE, OUString::number(aInterval.Number) );
+        mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_MINOR_INTERVAL_UNIT, lcl_getTimeUnitToken( aInterval.TimeUnit ) );
+    }
+
+    SvXMLElementExport aDateScale( mrExport, XML_NAMESPACE_CHART_EXT, XML_DATE_SCALE, true, true );//#i25706#todo: change namespace for next ODF version
 }
 
 void SchXMLExportHelper_Impl::exportAxisTitle( const Reference< beans::XPropertySet >& rTitleProps, bool bExportContent )
@@ -2915,110 +2915,110 @@ void SchXMLExportHelper_Impl::exportRegressionCurve(
     OSL_ASSERT( mxExpPropMapper.is());
 
     Reference< chart2::XRegressionCurveContainer > xRegressionCurveContainer( xSeries, uno::UNO_QUERY );
-    if( xRegressionCurveContainer.is() )
+    if( !xRegressionCurveContainer.is() )
+        return;
+
+    const Sequence< Reference< chart2::XRegressionCurve > > aRegCurveSeq = xRegressionCurveContainer->getRegressionCurves();
+
+    for( const auto& xRegCurve : aRegCurveSeq )
     {
-        const Sequence< Reference< chart2::XRegressionCurve > > aRegCurveSeq = xRegressionCurveContainer->getRegressionCurves();
+        std::vector< XMLPropertyState > aEquationPropertyStates;
+        if (!xRegCurve.is())
+            continue;
 
-        for( const auto& xRegCurve : aRegCurveSeq )
-        {
-            std::vector< XMLPropertyState > aEquationPropertyStates;
-            if (!xRegCurve.is())
-                continue;
+        Reference< beans::XPropertySet > xProperties( xRegCurve , uno::UNO_QUERY );
+        if( !xProperties.is() )
+            continue;
 
-            Reference< beans::XPropertySet > xProperties( xRegCurve , uno::UNO_QUERY );
-            if( !xProperties.is() )
-                continue;
+        Reference< lang::XServiceName > xServiceName( xProperties, uno::UNO_QUERY );
+        if( !xServiceName.is() )
+            continue;
 
-            Reference< lang::XServiceName > xServiceName( xProperties, uno::UNO_QUERY );
-            if( !xServiceName.is() )
-                continue;
+        bool bShowEquation = false;
+        bool bShowRSquared = false;
+        bool bExportEquation = false;
 
-            bool bShowEquation = false;
-            bool bShowRSquared = false;
-            bool bExportEquation = false;
+        OUString aService = xServiceName->getServiceName();
 
-            OUString aService = xServiceName->getServiceName();
+        std::vector< XMLPropertyState > aPropertyStates = mxExpPropMapper->Filter( xProperties );
 
-            std::vector< XMLPropertyState > aPropertyStates = mxExpPropMapper->Filter( xProperties );
+        // Add service name (which is regression type)
+        sal_Int32 nIndex = GetPropertySetMapper()->FindEntryIndex(XML_SCH_CONTEXT_SPECIAL_REGRESSION_TYPE);
+        XMLPropertyState property(nIndex,  uno::makeAny(aService));
+        aPropertyStates.push_back(property);
 
-            // Add service name (which is regression type)
-            sal_Int32 nIndex = GetPropertySetMapper()->FindEntryIndex(XML_SCH_CONTEXT_SPECIAL_REGRESSION_TYPE);
-            XMLPropertyState property(nIndex,  uno::makeAny(aService));
-            aPropertyStates.push_back(property);
+        Reference< beans::XPropertySet > xEquationProperties;
+        xEquationProperties.set( xRegCurve->getEquationProperties() );
+        if( xEquationProperties.is())
+        {
+            xEquationProperties->getPropertyValue( "ShowEquation") >>= bShowEquation;
+            xEquationProperties->getPropertyValue( "ShowCorrelationCoefficient") >>= bShowRSquared;
 
-            Reference< beans::XPropertySet > xEquationProperties;
-            xEquationProperties.set( xRegCurve->getEquationProperties() );
-            if( xEquationProperties.is())
+            bExportEquation = ( bShowEquation || bShowRSquared );
+            const SvtSaveOptions::ODFSaneDefaultVersion nCurrentVersion(SvtSaveOptions().GetODFSaneDefaultVersion());
+            if (nCurrentVersion < SvtSaveOptions::ODFSVER_012)
             {
-                xEquationProperties->getPropertyValue( "ShowEquation") >>= bShowEquation;
-                xEquationProperties->getPropertyValue( "ShowCorrelationCoefficient") >>= bShowRSquared;
-
-                bExportEquation = ( bShowEquation || bShowRSquared );
-                const SvtSaveOptions::ODFSaneDefaultVersion nCurrentVersion(SvtSaveOptions().GetODFSaneDefaultVersion());
-                if (nCurrentVersion < SvtSaveOptions::ODFSVER_012)
-                {
-                    bExportEquation=false;
-                }
-                if( bExportEquation )
+                bExportEquation=false;
+            }
+            if( bExportEquation )
+            {
+                // number format
+                sal_Int32 nNumberFormat = 0;
+                if( (xEquationProperties->getPropertyValue("NumberFormat") >>= nNumberFormat ) &&
+                    nNumberFormat != -1 )
                 {
-                    // number format
-                    sal_Int32 nNumberFormat = 0;
-                    if( (xEquationProperties->getPropertyValue("NumberFormat") >>= nNumberFormat ) &&
-                        nNumberFormat != -1 )
-                    {
-                        mrExport.addDataStyle( nNumberFormat );
-                    }
-                    aEquationPropertyStates = mxExpPropMapper->Filter( xEquationProperties );
+                    mrExport.addDataStyle( nNumberFormat );
                 }
+                aEquationPropertyStates = mxExpPropMapper->Filter( xEquationProperties );
             }
+        }
 
-            if( !aPropertyStates.empty() || bExportEquation )
+        if( !aPropertyStates.empty() || bExportEquation )
+        {
+            // write element
+            if( bExportContent )
             {
-                // write element
-                if( bExportContent )
+                // add style name attribute
+                if( !aPropertyStates.empty())
                 {
-                    // add style name attribute
-                    if( !aPropertyStates.empty())
+                    AddAutoStyleAttribute( aPropertyStates );
+                }
+
+                SvXMLElementExport aRegressionExport( mrExport, XML_NAMESPACE_CHART, XML_REGRESSION_CURVE, true, true );
+                if( bExportEquation )
+                {
+                    mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_DISPLAY_EQUATION, (bShowEquation ? XML_TRUE : XML_FALSE) );
+                    mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_DISPLAY_R_SQUARE, (bShowRSquared ? XML_TRUE : XML_FALSE) );
+
+                    // export position
+                    chart2::RelativePosition aRelativePosition;
+                    if( xEquationProperties->getPropertyValue( "RelativePosition" ) >>= aRelativePosition )
                     {
-                        AddAutoStyleAttribute( aPropertyStates );
+                        double fX = aRelativePosition.Primary * rPageSize.Width;
+                        double fY = aRelativePosition.Secondary * rPageSize.Height;
+                        awt::Point aPos;
+                        aPos.X = static_cast< sal_Int32 >( ::rtl::math::round( fX ));
+                        aPos.Y = static_cast< sal_Int32 >( ::rtl::math::round( fY ));
+                        addPosition( aPos );
                     }
 
-                    SvXMLElementExport aRegressionExport( mrExport, XML_NAMESPACE_CHART, XML_REGRESSION_CURVE, true, true );
-                    if( bExportEquation )
+                    if( !aEquationPropertyStates.empty())
                     {
-                        mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_DISPLAY_EQUATION, (bShowEquation ? XML_TRUE : XML_FALSE) );
-                        mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_DISPLAY_R_SQUARE, (bShowRSquared ? XML_TRUE : XML_FALSE) );
-
-                        // export position
-                        chart2::RelativePosition aRelativePosition;
-                        if( xEquationProperties->getPropertyValue( "RelativePosition" ) >>= aRelativePosition )
-                        {
-                            double fX = aRelativePosition.Primary * rPageSize.Width;
-                            double fY = aRelativePosition.Secondary * rPageSize.Height;
-                            awt::Point aPos;
-                            aPos.X = static_cast< sal_Int32 >( ::rtl::math::round( fX ));
-                            aPos.Y = static_cast< sal_Int32 >( ::rtl::math::round( fY ));
-                            addPosition( aPos );
-                        }
-
-                        if( !aEquationPropertyStates.empty())
-                        {
-                            AddAutoStyleAttribute( aEquationPropertyStates );
-                        }
-
-                        SvXMLElementExport( mrExport, XML_NAMESPACE_CHART, XML_EQUATION, true, true );
+                        AddAutoStyleAttribute( aEquationPropertyStates );
                     }
+
+                    SvXMLElementExport( mrExport, XML_NAMESPACE_CHART, XML_EQUATION, true, true );
                 }
-                else    // autostyles
+            }
+            else    // autostyles
+            {
+                if( !aPropertyStates.empty())
                 {
-                    if( !aPropertyStates.empty())
-                    {
-                        CollectAutoStyle( aPropertyStates );
-                    }
-                    if( bExportEquation && !aEquationPropertyStates.empty())
-                    {
-                        CollectAutoStyle( aEquationPropertyStates );
-                    }
+                    CollectAutoStyle( aPropertyStates );
+                }
+                if( bExportEquation && !aEquationPropertyStates.empty())
+                {
+                    CollectAutoStyle( aEquationPropertyStates );
                 }
             }
         }
@@ -3036,68 +3036,68 @@ void SchXMLExportHelper_Impl::exportErrorBar( const Reference<beans::XPropertySe
     if (!bYError && nCurrentVersion < SvtSaveOptions::ODFSVER_012)
         return;
 
-    if (xSeriesProp.is())
+    if (!xSeriesProp.is())
+        return;
+
+    bool bNegative = false, bPositive = false;
+    sal_Int32 nErrorBarStyle = chart::ErrorBarStyle::NONE;
+    Reference< beans::XPropertySet > xErrorBarProp;
+
+    try
     {
-        bool bNegative = false, bPositive = false;
-        sal_Int32 nErrorBarStyle = chart::ErrorBarStyle::NONE;
-        Reference< beans::XPropertySet > xErrorBarProp;
+        Any aAny = xSeriesProp->getPropertyValue( bYError ? OUString("ErrorBarY") : OUString("ErrorBarX") );
+        aAny >>= xErrorBarProp;
 
-        try
+        if ( xErrorBarProp.is() )
         {
-            Any aAny = xSeriesProp->getPropertyValue( bYError ? OUString("ErrorBarY") : OUString("ErrorBarX") );
-            aAny >>= xErrorBarProp;
+            aAny = xErrorBarProp->getPropertyValue("ShowNegativeError" );
+            aAny >>= bNegative;
 
-            if ( xErrorBarProp.is() )
-            {
-                aAny = xErrorBarProp->getPropertyValue("ShowNegativeError" );
-                aAny >>= bNegative;
-
-                aAny = xErrorBarProp->getPropertyValue("ShowPositiveError" );
-                aAny >>= bPositive;
+            aAny = xErrorBarProp->getPropertyValue("ShowPositiveError" );
+            aAny >>= bPositive;
 
-                aAny = xErrorBarProp->getPropertyValue("ErrorBarStyle" );
-                aAny >>= nErrorBarStyle;
-            }
+            aAny = xErrorBarProp->getPropertyValue("ErrorBarStyle" );
+            aAny >>= nErrorBarStyle;
         }
-        catch( const beans::UnknownPropertyException & )
+    }
+    catch( const beans::UnknownPropertyException & )
+    {
+        TOOLS_INFO_EXCEPTION("xmloff.chart", "Required property not found in DataRowProperties" );
+    }
+
+    if( !(nErrorBarStyle != chart::ErrorBarStyle::NONE && (bNegative || bPositive)))
+        return;
+
+    if( bExportContent && nErrorBarStyle == chart::ErrorBarStyle::FROM_DATA )
+    {
+        // register data ranges for error bars for export in local table
+        ::std::vector< Reference< chart2::data::XDataSequence > > aErrorBarSequences(
+            lcl_getErrorBarSequences( xErrorBarProp ));
+        for( const auto& rErrorBarSequence : aErrorBarSequences )
         {
-            TOOLS_INFO_EXCEPTION("xmloff.chart", "Required property not found in DataRowProperties" );
+            m_aDataSequencesToExport.emplace_back(
+                uno::Reference< chart2::data::XDataSequence >(), rErrorBarSequence );
         }
+    }
 
-        if( nErrorBarStyle != chart::ErrorBarStyle::NONE && (bNegative || bPositive))
-        {
-            if( bExportContent && nErrorBarStyle == chart::ErrorBarStyle::FROM_DATA )
-            {
-                // register data ranges for error bars for export in local table
-                ::std::vector< Reference< chart2::data::XDataSequence > > aErrorBarSequences(
-                    lcl_getErrorBarSequences( xErrorBarProp ));
-                for( const auto& rErrorBarSequence : aErrorBarSequences )
-                {
-                    m_aDataSequencesToExport.emplace_back(
-                        uno::Reference< chart2::data::XDataSequence >(), rErrorBarSequence );
-                }
-            }
+    std::vector< XMLPropertyState > aPropertyStates = mxExpPropMapper->Filter( xErrorBarProp );
 
-            std::vector< XMLPropertyState > aPropertyStates = mxExpPropMapper->Filter( xErrorBarProp );
+    if( aPropertyStates.empty() )
+        return;
 
-            if( !aPropertyStates.empty() )
-            {
-                // write element
-                if( bExportContent )
-                {
-                    // add style name attribute
-                    AddAutoStyleAttribute( aPropertyStates );
+    // write element
+    if( bExportContent )
+    {
+        // add style name attribute
+        AddAutoStyleAttribute( aPropertyStates );
 
-                    if (nCurrentVersion >= SvtSaveOptions::ODFSVER_012)
-                        mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_DIMENSION, bYError ? XML_Y : XML_X );//#i114149#
-                    SvXMLElementExport( mrExport, XML_NAMESPACE_CHART, XML_ERROR_INDICATOR, true, true );
-                }
-                else    // autostyles
-                {
-                    CollectAutoStyle( aPropertyStates );
-                }
-            }
-        }
+        if (nCurrentVersion >= SvtSaveOptions::ODFSVER_012)
+            mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_DIMENSION, bYError ? XML_Y : XML_X );//#i114149#
+        SvXMLElementExport( mrExport, XML_NAMESPACE_CHART, XML_ERROR_INDICATOR, true, true );
+    }
+    else    // autostyles
+    {
+        CollectAutoStyle( aPropertyStates );
     }
 }
 
@@ -3449,28 +3449,28 @@ void SchXMLExportHelper_Impl::exportDataPoints(
         aLastPoint = aPoint;
     }
     // write last element if it hasn't been written in last iteration
-    if( aPoint.maStyleName == aLastPoint.maStyleName )
-    {
-        if( !aLastPoint.maStyleName.isEmpty() )
-            mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_STYLE_NAME, aLastPoint.maStyleName );
+    if( aPoint.maStyleName != aLastPoint.maStyleName )
+        return;
 
-        if( aLastPoint.mnRepeat > 1 )
-            mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_REPEATED,
-                                OUString::number( ( aLastPoint.mnRepeat ) ));
+    if( !aLastPoint.maStyleName.isEmpty() )
+        mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_STYLE_NAME, aLastPoint.maStyleName );
 
-        for (auto& deletedLegendEntry : deletedLegendEntriesSeq)
+    if( aLastPoint.mnRepeat > 1 )
+        mrExport.AddAttribute( XML_NAMESPACE_CHART, XML_REPEATED,
+                            OUString::number( ( aLastPoint.mnRepeat ) ));
+
+    for (auto& deletedLegendEntry : deletedLegendEntriesSeq)
+    {
+        if (nIndex == deletedLegendEntry)
         {
-            if (nIndex == deletedLegendEntry)
-            {
-                mrExport.AddAttribute(XML_NAMESPACE_LO_EXT, XML_HIDE_LEGEND, OUString::boolean(true));
-                break;
-            }
+            mrExport.AddAttribute(XML_NAMESPACE_LO_EXT, XML_HIDE_LEGEND, OUString::boolean(true));
+            break;
         }
-
-        exportCustomLabelPosition(aLastPoint.mCustomLabelPos);
-        SvXMLElementExport aPointElem( mrExport, XML_NAMESPACE_CHART, XML_DATA_POINT, true, true );
-        exportCustomLabel(aLastPoint.mCustomLabelText);
     }
+
+    exportCustomLabelPosition(aLastPoint.mCustomLabelPos);
+    SvXMLElementExport aPointElem( mrExport, XML_NAMESPACE_CHART, XML_DATA_POINT, true, true );
+    exportCustomLabel(aLastPoint.mCustomLabelText);
 }
 
 void SchXMLExportHelper_Impl::exportCustomLabel( const CustomLabelSeq & xCustomLabel )
@@ -3709,53 +3709,55 @@ rtl::Reference< XMLPropertySetMapper > const & SchXMLExport::GetPropertySetMappe
 
 void SchXMLExportHelper_Impl::InitRangeSegmentationProperties( const Reference< chart2::XChartDocument > & xChartDoc )
 {
-    if( xChartDoc.is())
-        try
+    if( !xChartDoc.is())
+        return;
+
+    try
+    {
+        Reference< chart2::data::XDataProvider > xDataProvider( xChartDoc->getDataProvider() );
+        SAL_WARN_IF( !xDataProvider.is(), "xmloff.chart", "No DataProvider" );
+        if( xDataProvider.is())
         {
-            Reference< chart2::data::XDataProvider > xDataProvider( xChartDoc->getDataProvider() );
-            SAL_WARN_IF( !xDataProvider.is(), "xmloff.chart", "No DataProvider" );
-            if( xDataProvider.is())
+            Reference< chart2::data::XDataSource > xDataSource( lcl_pressUsedDataIntoRectangularFormat( xChartDoc, mbHasCategoryLabels ));
+            const Sequence< beans::PropertyValue > aArgs( xDataProvider->detectArguments( xDataSource ));
+            OUString sCellRange, sBrokenRange;
+            bool bBrokenRangeAvailable = false;
+            for( const auto& rArg : aArgs )
             {
-                Reference< chart2::data::XDataSource > xDataSource( lcl_pressUsedDataIntoRectangularFormat( xChartDoc, mbHasCategoryLabels ));
-                const Sequence< beans::PropertyValue > aArgs( xDataProvider->detectArguments( xDataSource ));
-                OUString sCellRange, sBrokenRange;
-                bool bBrokenRangeAvailable = false;
-                for( const auto& rArg : aArgs )
+                if ( rArg.Name == "CellRangeRepresentation" )
+                    rArg.Value >>= sCellRange;
+                else if ( rArg.Name == "BrokenCellRangeForExport" )
                 {
-                    if ( rArg.Name == "CellRangeRepresentation" )
-                        rArg.Value >>= sCellRange;
-                    else if ( rArg.Name == "BrokenCellRangeForExport" )
-                    {
-                        if( rArg.Value >>= sBrokenRange )
-                            bBrokenRangeAvailable = true;
-                    }
-                    else if ( rArg.Name == "DataRowSource" )
-                    {
-                        chart::ChartDataRowSource eRowSource;
-                        rArg.Value >>= eRowSource;
-                        mbRowSourceColumns = ( eRowSource == chart::ChartDataRowSource_COLUMNS );
-                    }
-                    else if ( rArg.Name == "SequenceMapping" )
-                        rArg.Value >>= maSequenceMapping;
+                    if( rArg.Value >>= sBrokenRange )
+                        bBrokenRangeAvailable = true;
                 }
-
-                // #i79009# For Writer we have to export a broken version of the
-                // range, where every row number is not too large, so that older
-                // version can correctly read those files.
-                msChartAddress = (bBrokenRangeAvailable ? sBrokenRange : sCellRange);
-                if( !msChartAddress.isEmpty() )
+                else if ( rArg.Name == "DataRowSource" )
                 {
-                    // convert format to XML-conform one
-                    Reference< chart2::data::XRangeXMLConversion > xConversion( xDataProvider, uno::UNO_QUERY );
-                    if( xConversion.is())
-                        msChartAddress = xConversion->convertRangeToXML( msChartAddress );
+                    chart::ChartDataRowSource eRowSource;
+                    rArg.Value >>= eRowSource;
+                    mbRowSourceColumns = ( eRowSource == chart::ChartDataRowSource_COLUMNS );
                 }
+                else if ( rArg.Name == "SequenceMapping" )
+                    rArg.Value >>= maSequenceMapping;
+            }
+
+            // #i79009# For Writer we have to export a broken version of the
+            // range, where every row number is not too large, so that older
+            // version can correctly read those files.
+            msChartAddress = (bBrokenRangeAvailable ? sBrokenRange : sCellRange);
+            if( !msChartAddress.isEmpty() )
+            {
+                // convert format to XML-conform one
+                Reference< chart2::data::XRangeXMLConversion > xConversion( xDataProvider, uno::UNO_QUERY );
+                if( xConversion.is())
+                    msChartAddress = xConversion->convertRangeToXML( msChartAddress );
             }
         }
-        catch( const uno::Exception & )
-        {
-            DBG_UNHANDLED_EXCEPTION("xmloff.chart");
-        }
+    }
+    catch( const uno::Exception & )
+    {
+        DBG_UNHANDLED_EXCEPTION("xmloff.chart");
+    }
 }
 
 // first version: everything goes in one storage
diff --git a/xmloff/source/chart/SchXMLParagraphContext.cxx b/xmloff/source/chart/SchXMLParagraphContext.cxx
index 9161cfad0e24..8e56c0489e40 100644
--- a/xmloff/source/chart/SchXMLParagraphContext.cxx
+++ b/xmloff/source/chart/SchXMLParagraphContext.cxx
@@ -47,30 +47,30 @@ void SchXMLParagraphContext::StartElement( const uno::Reference< xml::sax::XAttr
 {
     // remember the id. It is used for storing the original cell range string in
     // a local table (cached data)
-    if( mpId )
+    if( !mpId )
+        return;
+
+    sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0;
+    bool bHaveXmlId( false );
+
+    for( sal_Int16 i = 0; i < nAttrCount; i++ )
     {
-        sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0;
-        bool bHaveXmlId( false );
+        OUString sAttrName = xAttrList->getNameByIndex( i );
+        OUString aLocalName;
+        sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
 
-        for( sal_Int16 i = 0; i < nAttrCount; i++ )
+        if (IsXMLToken(aLocalName, XML_ID))
         {
-            OUString sAttrName = xAttrList->getNameByIndex( i );
-            OUString aLocalName;
-            sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
-
-            if (IsXMLToken(aLocalName, XML_ID))
+            if (nPrefix == XML_NAMESPACE_XML)
             {
-                if (nPrefix == XML_NAMESPACE_XML)
+                (*mpId) = xAttrList->getValueByIndex( i );
+                bHaveXmlId = true;
+            }
+            if (nPrefix == XML_NAMESPACE_TEXT)
+            {   // text:id shall be ignored if xml:id exists
+                if (!bHaveXmlId)
                 {
                     (*mpId) = xAttrList->getValueByIndex( i );
-                    bHaveXmlId = true;
-                }
-                if (nPrefix == XML_NAMESPACE_TEXT)
-                {   // text:id shall be ignored if xml:id exists
-                    if (!bHaveXmlId)
-                    {
-                        (*mpId) = xAttrList->getValueByIndex( i );
-                    }
                 }
             }
         }
diff --git a/xmloff/source/chart/SchXMLPlotAreaContext.cxx b/xmloff/source/chart/SchXMLPlotAreaContext.cxx
index 6509cfc11d7c..1e32ac3d4d95 100644
--- a/xmloff/source/chart/SchXMLPlotAreaContext.cxx
+++ b/xmloff/source/chart/SchXMLPlotAreaContext.cxx
@@ -175,32 +175,31 @@ SchXMLPlotAreaContext::SchXMLPlotAreaContext(
 
     uno::Reference< lang::XServiceInfo > xInfo( mxDiagram, uno::UNO_QUERY );
     uno::Reference< beans::XPropertySet > xProp( mxDiagram, uno::UNO_QUERY );
-    if( xInfo.is() &&
-        xProp.is())
+    if( !xInfo.is() || !xProp.is() )
+        return;
+
+    try
     {
-        try
-        {
-            xProp->setPropertyValue("HasXAxis", aFalseBool );
-            xProp->setPropertyValue("HasXAxisGrid", aFalseBool );
-            xProp->setPropertyValue("HasXAxisDescription", aFalseBool );
-            xProp->setPropertyValue("HasSecondaryXAxis", aFalseBool );
-            xProp->setPropertyValue("HasSecondaryXAxisDescription", aFalseBool );
-
-            xProp->setPropertyValue("HasYAxis", aFalseBool );
-            xProp->setPropertyValue("HasYAxisGrid", aFalseBool );
-            xProp->setPropertyValue("HasYAxisDescription", aFalseBool );
-            xProp->setPropertyValue("HasSecondaryYAxis", aFalseBool );
-            xProp->setPropertyValue("HasSecondaryYAxisDescription", aFalseBool );
-
-            xProp->setPropertyValue("HasZAxis", aFalseBool );
-            xProp->setPropertyValue("HasZAxisDescription", aFalseBool );
-
-            xProp->setPropertyValue("DataRowSource", uno::Any(chart::ChartDataRowSource_COLUMNS) );
-        }
-        catch( const beans::UnknownPropertyException & )
-        {
-            SAL_WARN("xmloff.chart", "Property required by service not supported" );
-        }
+        xProp->setPropertyValue("HasXAxis", aFalseBool );
+        xProp->setPropertyValue("HasXAxisGrid", aFalseBool );
+        xProp->setPropertyValue("HasXAxisDescription", aFalseBool );
+        xProp->setPropertyValue("HasSecondaryXAxis", aFalseBool );
+        xProp->setPropertyValue("HasSecondaryXAxisDescription", aFalseBool );
+
+        xProp->setPropertyValue("HasYAxis", aFalseBool );
+        xProp->setPropertyValue("HasYAxisGrid", aFalseBool );
+        xProp->setPropertyValue("HasYAxisDescription", aFalseBool );
+        xProp->setPropertyValue("HasSecondaryYAxis", aFalseBool );
+        xProp->setPropertyValue("HasSecondaryYAxisDescription", aFalseBool );
+
+        xProp->setPropertyValue("HasZAxis", aFalseBool );
+        xProp->setPropertyValue("HasZAxisDescription", aFalseBool );
+
+        xProp->setPropertyValue("DataRowSource", uno::Any(chart::ChartDataRowSource_COLUMNS) );
+    }
+    catch( const beans::UnknownPropertyException & )
+    {
+        SAL_WARN("xmloff.chart", "Property required by service not supported" );
     }
 }
 
@@ -777,32 +776,32 @@ bool SchXMLPositionAttributesHelper::isAutomatic() const
 
 void SchXMLPositionAttributesHelper::readPositioningAttribute( sal_uInt16 nPrefix, const OUString& rLocalName, const OUString& rValue )
 {
-    if( XML_NAMESPACE_SVG == nPrefix )
+    if( XML_NAMESPACE_SVG != nPrefix )
+        return;
+
+    if( IsXMLToken( rLocalName, XML_X ) )
     {
-        if( IsXMLToken( rLocalName, XML_X ) )
-        {
-            m_rImport.GetMM100UnitConverter().convertMeasureToCore(
-                    m_aPosition.X, rValue );
-            m_bHasPositionX = true;
-        }
-        else if( IsXMLToken( rLocalName, XML_Y ) )
-        {
-            m_rImport.GetMM100UnitConverter().convertMeasureToCore(
-                    m_aPosition.Y, rValue );
-            m_bHasPositionY = true;
-        }
-        else if( IsXMLToken( rLocalName, XML_WIDTH ) )
-        {
-            m_rImport.GetMM100UnitConverter().convertMeasureToCore(
-                    m_aSize.Width, rValue );
-            m_bHasSizeWidth = true;
-        }
-        else if( IsXMLToken( rLocalName, XML_HEIGHT ) )
-        {
-            m_rImport.GetMM100UnitConverter().convertMeasureToCore(
-                    m_aSize.Height, rValue );
-            m_bHasSizeHeight = true;
-        }
+        m_rImport.GetMM100UnitConverter().convertMeasureToCore(
+                m_aPosition.X, rValue );
+        m_bHasPositionX = true;
+    }
+    else if( IsXMLToken( rLocalName, XML_Y ) )
+    {
+        m_rImport.GetMM100UnitConverter().convertMeasureToCore(
+                m_aPosition.Y, rValue );
+        m_bHasPositionY = true;
+    }
+    else if( IsXMLToken( rLocalName, XML_WIDTH ) )
+    {
+        m_rImport.GetMM100UnitConverter().convertMeasureToCore(
+                m_aSize.Width, rValue );
+        m_bHasSizeWidth = true;
+    }
+    else if( IsXMLToken( rLocalName, XML_HEIGHT ) )
+    {
+        m_rImport.GetMM100UnitConverter().convertMeasureToCore(
+                m_aSize.Height, rValue );
+        m_bHasSizeHeight = true;
     }
 }
 
@@ -867,32 +866,32 @@ SchXMLWallFloorContext::~SchXMLWallFloorContext()
 
 void SchXMLWallFloorContext::StartElement( const uno::Reference< xml::sax::XAttributeList >& xAttrList )
 {
-    if( mxWallFloorSupplier.is())
+    if( !mxWallFloorSupplier.is())
+        return;
+
+    sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0;
+    OUString sAutoStyleName;
+
+    for( sal_Int16 i = 0; i < nAttrCount; i++ )
     {
-        sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0;
-        OUString sAutoStyleName;
+        OUString sAttrName = xAttrList->getNameByIndex( i );
+        OUString aLocalName;
+        sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
 
-        for( sal_Int16 i = 0; i < nAttrCount; i++ )
+        if( nPrefix == XML_NAMESPACE_CHART &&
+            IsXMLToken( aLocalName, XML_STYLE_NAME ) )
         {
-            OUString sAttrName = xAttrList->getNameByIndex( i );
-            OUString aLocalName;
-            sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
-
-            if( nPrefix == XML_NAMESPACE_CHART &&
-                IsXMLToken( aLocalName, XML_STYLE_NAME ) )
-            {
-                sAutoStyleName = xAttrList->getValueByIndex( i );
-            }
+            sAutoStyleName = xAttrList->getValueByIndex( i );
         }
+    }
 
-        // set properties
-        uno::Reference< beans::XPropertySet > xProp = ( meContextType == CONTEXT_TYPE_WALL )
-                                                     ? mxWallFloorSupplier->getWall()
-                                                     : mxWallFloorSupplier->getFloor();
+    // set properties
+    uno::Reference< beans::XPropertySet > xProp = ( meContextType == CONTEXT_TYPE_WALL )
+                                                 ? mxWallFloorSupplier->getWall()
+                                                 : mxWallFloorSupplier->getFloor();
 
-        if (!sAutoStyleName.isEmpty())
-            mrImportHelper.FillAutoStyle(sAutoStyleName, xProp);
-    }
+    if (!sAutoStyleName.isEmpty())
+        mrImportHelper.FillAutoStyle(sAutoStyleName, xProp);
 }
 
 SchXMLStockContext::SchXMLStockContext(
@@ -915,44 +914,44 @@ SchXMLStockContext::~SchXMLStockContext()
 
 void SchXMLStockContext::StartElement( const uno::Reference< xml::sax::XAttributeList >& xAttrList )
 {
-    if( mxStockPropProvider.is())
+    if( !mxStockPropProvider.is())
+        return;
+
+    sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0;
+    OUString sAutoStyleName;
+
+    for( sal_Int16 i = 0; i < nAttrCount; i++ )
     {
-        sal_Int16 nAttrCount = xAttrList.is()? xAttrList->getLength(): 0;
-        OUString sAutoStyleName;
+        OUString sAttrName = xAttrList->getNameByIndex( i );
+        OUString aLocalName;
+        sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
 
-        for( sal_Int16 i = 0; i < nAttrCount; i++ )
+        if( nPrefix == XML_NAMESPACE_CHART &&
+            IsXMLToken( aLocalName, XML_STYLE_NAME ) )
         {
-            OUString sAttrName = xAttrList->getNameByIndex( i );
-            OUString aLocalName;
-            sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
-
-            if( nPrefix == XML_NAMESPACE_CHART &&
-                IsXMLToken( aLocalName, XML_STYLE_NAME ) )
-            {
-                sAutoStyleName = xAttrList->getValueByIndex( i );
-            }
+            sAutoStyleName = xAttrList->getValueByIndex( i );
         }
+    }
 
-        if( !sAutoStyleName.isEmpty())
-        {
-            // set properties
-            uno::Reference< beans::XPropertySet > xProp;
-            switch( meContextType )
-            {
-                case CONTEXT_TYPE_GAIN:
-                    xProp = mxStockPropProvider->getUpBar();
-                    break;
-                case CONTEXT_TYPE_LOSS:
-                    xProp = mxStockPropProvider->getDownBar();
-                    break;
-                case CONTEXT_TYPE_RANGE:
-                    xProp = mxStockPropProvider->getMinMaxLine();
-                    break;
-            }
+    if( sAutoStyleName.isEmpty())
+        return;
 
-            mrImportHelper.FillAutoStyle(sAutoStyleName, xProp);
-        }
+    // set properties
+    uno::Reference< beans::XPropertySet > xProp;
+    switch( meContextType )
+    {
+        case CONTEXT_TYPE_GAIN:
+            xProp = mxStockPropProvider->getUpBar();
+            break;
+        case CONTEXT_TYPE_LOSS:
+            xProp = mxStockPropProvider->getDownBar();
+            break;
+        case CONTEXT_TYPE_RANGE:
+            xProp = mxStockPropProvider->getMinMaxLine();
+            break;
     }
+
+    mrImportHelper.FillAutoStyle(sAutoStyleName, xProp);
 }
 
 static void lcl_setErrorBarSequence ( const uno::Reference< chart2::XChartDocument > &xDoc,
@@ -1193,59 +1192,59 @@ void SchXMLStatisticsObjectContext::StartElement( const uno::Reference< xml::sax
         }
     }
 
-    if( !sAutoStyleName.isEmpty() )
-    {
-        DataRowPointStyle aStyle( DataRowPointStyle::MEAN_VALUE, m_xSeries, -1, 1, sAutoStyleName );
+    if( sAutoStyleName.isEmpty() )
+        return;
 
-        switch( meContextType )
-        {
-            case CONTEXT_TYPE_MEAN_VALUE_LINE:
-                aStyle.meType = DataRowPointStyle::MEAN_VALUE;
-                break;
-            case CONTEXT_TYPE_ERROR_INDICATOR:
-                {
-                    aStyle.meType = DataRowPointStyle::ERROR_INDICATOR;
+    DataRowPointStyle aStyle( DataRowPointStyle::MEAN_VALUE, m_xSeries, -1, 1, sAutoStyleName );
 
-                    uno::Reference< lang::XMultiServiceFactory > xFact = comphelper::getProcessServiceFactory();
+    switch( meContextType )
+    {
+        case CONTEXT_TYPE_MEAN_VALUE_LINE:
+            aStyle.meType = DataRowPointStyle::MEAN_VALUE;
+            break;
+        case CONTEXT_TYPE_ERROR_INDICATOR:
+            {
+                aStyle.meType = DataRowPointStyle::ERROR_INDICATOR;
 
-                    uno::Reference< beans::XPropertySet > xBarProp( xFact->createInstance("com.sun.star.chart2.ErrorBar" ),
-                                                                    uno::UNO_QUERY );
+                uno::Reference< lang::XMultiServiceFactory > xFact = comphelper::getProcessServiceFactory();
 
-                    xBarProp->setPropertyValue("ErrorBarStyle",uno::makeAny(css::chart::ErrorBarStyle::NONE));
-                    xBarProp->setPropertyValue("PositiveError",uno::makeAny(0.0));
-                    xBarProp->setPropertyValue("NegativeError",uno::makeAny(0.0));
-                    xBarProp->setPropertyValue("Weight",uno::makeAny(1.0));
-                    xBarProp->setPropertyValue("ShowPositiveError",uno::makeAny(true));
-                    xBarProp->setPropertyValue("ShowNegativeError",uno::makeAny(true));
+                uno::Reference< beans::XPropertySet > xBarProp( xFact->createInstance("com.sun.star.chart2.ErrorBar" ),
+                                                                uno::UNO_QUERY );
 
-                    // first import defaults from parent style
-                    SetErrorBarStyleProperties( maSeriesStyleName, xBarProp, mrImportHelper );
-                    SetErrorBarStyleProperties( sAutoStyleName, xBarProp, mrImportHelper );
-                    SetErrorBarPropertiesFromStyleName( maSeriesStyleName, xBarProp, mrImportHelper, aPosRange, aNegRange );
-                    SetErrorBarPropertiesFromStyleName( sAutoStyleName, xBarProp, mrImportHelper, aPosRange, aNegRange );
+                xBarProp->setPropertyValue("ErrorBarStyle",uno::makeAny(css::chart::ErrorBarStyle::NONE));
+                xBarProp->setPropertyValue("PositiveError",uno::makeAny(0.0));
+                xBarProp->setPropertyValue("NegativeError",uno::makeAny(0.0));
+                xBarProp->setPropertyValue("Weight",uno::makeAny(1.0));
+                xBarProp->setPropertyValue("ShowPositiveError",uno::makeAny(true));
+                xBarProp->setPropertyValue("ShowNegativeError",uno::makeAny(true));
 
-                    uno::Reference< chart2::XChartDocument > xDoc(GetImport().GetModel(),uno::UNO_QUERY);
+                // first import defaults from parent style
+                SetErrorBarStyleProperties( maSeriesStyleName, xBarProp, mrImportHelper );
+                SetErrorBarStyleProperties( sAutoStyleName, xBarProp, mrImportHelper );
+                SetErrorBarPropertiesFromStyleName( maSeriesStyleName, xBarProp, mrImportHelper, aPosRange, aNegRange );
+                SetErrorBarPropertiesFromStyleName( sAutoStyleName, xBarProp, mrImportHelper, aPosRange, aNegRange );
 
-                    if (!aPosRange.isEmpty())
-                        lcl_setErrorBarSequence(xDoc,xBarProp,aPosRange,true,bYError, mrLSequencesPerIndex);
+                uno::Reference< chart2::XChartDocument > xDoc(GetImport().GetModel(),uno::UNO_QUERY);
 
-                    if (!aNegRange.isEmpty())
-                        lcl_setErrorBarSequence(xDoc,xBarProp,aNegRange,false,bYError, mrLSequencesPerIndex);
+                if (!aPosRange.isEmpty())
+                    lcl_setErrorBarSequence(xDoc,xBarProp,aPosRange,true,bYError, mrLSequencesPerIndex);
 
-                    if ( !bYError )
-                    {
-                        aStyle.m_xErrorXProperties.set( xBarProp );
-                    }
-                    else
-                    {
-                        aStyle.m_xErrorYProperties.set( xBarProp );
-                    }
-                }
-                break;
-        }
+                if (!aNegRange.isEmpty())
+                    lcl_setErrorBarSequence(xDoc,xBarProp,aNegRange,false,bYError, mrLSequencesPerIndex);
 
-        mrStyleVector.push_back( aStyle );
+                if ( !bYError )
+                {
+                    aStyle.m_xErrorXProperties.set( xBarProp );
+                }
+                else
+                {
+                    aStyle.m_xErrorYProperties.set( xBarProp );
+                }
+            }
+            break;
     }
+
+    mrStyleVector.push_back( aStyle );
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmloff/source/chart/SchXMLRegressionCurveObjectContext.cxx b/xmloff/source/chart/SchXMLRegressionCurveObjectContext.cxx
index 13a31686424e..022a1f0ba6cd 100644
--- a/xmloff/source/chart/SchXMLRegressionCurveObjectContext.cxx
+++ b/xmloff/source/chart/SchXMLRegressionCurveObjectContext.cxx
@@ -163,37 +163,37 @@ void SchXMLEquationContext::StartElement( const uno::Reference< xml::sax::XAttri
         }
     }
 
-    if( !sAutoStyleName.isEmpty() || bShowEquation || bShowRSquare )
-    {
-        uno::Reference< beans::XPropertySet > xEquationProperties = chart2::RegressionEquation::create( comphelper::getProcessComponentContext() );
+    if( sAutoStyleName.isEmpty() && !bShowEquation && !bShowRSquare )
+        return;
+
+    uno::Reference< beans::XPropertySet > xEquationProperties = chart2::RegressionEquation::create( comphelper::getProcessComponentContext() );
 
-        if( !sAutoStyleName.isEmpty() )
+    if( !sAutoStyleName.isEmpty() )
+    {
+        const SvXMLStylesContext* pStylesCtxt = mrImportHelper.GetAutoStylesContext();
+        if( pStylesCtxt )
         {
-            const SvXMLStylesContext* pStylesCtxt = mrImportHelper.GetAutoStylesContext();
-            if( pStylesCtxt )
-            {
-                const SvXMLStyleContext* pStyle = pStylesCtxt->FindStyleChildContext(
-                    SchXMLImportHelper::GetChartFamilyID(), sAutoStyleName );
+            const SvXMLStyleContext* pStyle = pStylesCtxt->FindStyleChildContext(
+                SchXMLImportHelper::GetChartFamilyID(), sAutoStyleName );
 
-                XMLPropStyleContext* pPropStyleContext =
-                    const_cast< XMLPropStyleContext* >( dynamic_cast< const XMLPropStyleContext* >( pStyle ));
+            XMLPropStyleContext* pPropStyleContext =
+                const_cast< XMLPropStyleContext* >( dynamic_cast< const XMLPropStyleContext* >( pStyle ));
 
-                if( pPropStyleContext )
-                    pPropStyleContext->FillPropertySet( xEquationProperties );
-            }
+            if( pPropStyleContext )
+                pPropStyleContext->FillPropertySet( xEquationProperties );
         }
-        xEquationProperties->setPropertyValue( "ShowEquation", uno::makeAny( bShowEquation ));
-        xEquationProperties->setPropertyValue( "ShowCorrelationCoefficient", uno::makeAny( bShowRSquare ));
+    }
+    xEquationProperties->setPropertyValue( "ShowEquation", uno::makeAny( bShowEquation ));
+    xEquationProperties->setPropertyValue( "ShowCorrelationCoefficient", uno::makeAny( bShowRSquare ));
 
-        if( bHasXPos && bHasYPos )
-        {
-            chart2::RelativePosition aRelPos;
-            aRelPos.Primary = static_cast< double >( aPosition.X ) / static_cast< double >( maChartSize.Width );
-            aRelPos.Secondary = static_cast< double >( aPosition.Y ) / static_cast< double >( maChartSize.Height );
-            xEquationProperties->setPropertyValue( "RelativePosition", uno::makeAny( aRelPos ));
-        }
-        mrRegressionStyle.m_xEquationProperties.set( xEquationProperties );
+    if( bHasXPos && bHasYPos )
+    {
+        chart2::RelativePosition aRelPos;
+        aRelPos.Primary = static_cast< double >( aPosition.X ) / static_cast< double >( maChartSize.Width );
+        aRelPos.Secondary = static_cast< double >( aPosition.Y ) / static_cast< double >( maChartSize.Height );
+        xEquationProperties->setPropertyValue( "RelativePosition", uno::makeAny( aRelPos ));
     }
+    mrRegressionStyle.m_xEquationProperties.set( xEquationProperties );
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmloff/source/chart/SchXMLSeries2Context.cxx b/xmloff/source/chart/SchXMLSeries2Context.cxx
index 6663d111edbf..266bc5f65ce7 100644
--- a/xmloff/source/chart/SchXMLSeries2Context.cxx
+++ b/xmloff/source/chart/SchXMLSeries2Context.cxx
@@ -146,19 +146,19 @@ void lcl_setSymbolSizeIfNeeded( const uno::Reference< beans::XPropertySet >& xSe
         return;
 
     sal_Int32 nSymbolType = chart::ChartSymbolType::NONE;
-    if( xSeriesOrPointProp.is() && ( xSeriesOrPointProp->getPropertyValue("SymbolType") >>= nSymbolType) )
+    if( !(xSeriesOrPointProp.is() && ( xSeriesOrPointProp->getPropertyValue("SymbolType") >>= nSymbolType)) )
+        return;
+
+    if(chart::ChartSymbolType::NONE!=nSymbolType)
     {
-        if(chart::ChartSymbolType::NONE!=nSymbolType)
+        if( chart::ChartSymbolType::BITMAPURL==nSymbolType )
         {
-            if( chart::ChartSymbolType::BITMAPURL==nSymbolType )
-            {
-                //set special size for graphics to indicate to use the bitmap size itself
-                xSeriesOrPointProp->setPropertyValue("SymbolSize",uno::makeAny( awt::Size(-1,-1) ));
-            }
-            else
-            {
-                lcl_setAutomaticSymbolSize( xSeriesOrPointProp, rImport );
-            }
+            //set special size for graphics to indicate to use the bitmap size itself
+            xSeriesOrPointProp->setPropertyValue("SymbolSize",uno::makeAny( awt::Size(-1,-1) ));
+        }
+        else
+        {
+            lcl_setAutomaticSymbolSize( xSeriesOrPointProp, rImport );
         }
     }
 }
@@ -175,18 +175,18 @@ void lcl_setLinkNumberFormatToSourceIfNeeded( const uno::Reference< beans::XProp
     , const XMLPropStyleContext* pPropStyleContext, const SvXMLStylesContext* pStylesCtxt )
 {
     uno::Any aAny( SchXMLTools::getPropertyFromContext("LinkNumberFormatToSource", pPropStyleContext, pStylesCtxt) );
-    if( !aAny.hasValue() )
-    {
-        if( !xPointProp.is() )
-            return;
+    if( aAny.hasValue() )
+        return;
+
+    if( !xPointProp.is() )
+        return;
 
-        bool bLinkToSource = false;
-        if( xPointProp.is() && (xPointProp->getPropertyValue("LinkNumberFormatToSource") >>= bLinkToSource) )
+    bool bLinkToSource = false;
+    if( xPointProp.is() && (xPointProp->getPropertyValue("LinkNumberFormatToSource") >>= bLinkToSource) )
+    {
+        if( bLinkToSource )
         {
-            if( bLinkToSource )
-            {
-                xPointProp->setPropertyValue("LinkNumberFormatToSource", uno::makeAny(false));
-            }
+            xPointProp->setPropertyValue("LinkNumberFormatToSource", uno::makeAny(false));
         }
     }
 }
diff --git a/xmloff/source/chart/SchXMLTableContext.cxx b/xmloff/source/chart/SchXMLTableContext.cxx
index d4a7b143590a..16f656e24108 100644
--- a/xmloff/source/chart/SchXMLTableContext.cxx
+++ b/xmloff/source/chart/SchXMLTableContext.cxx
@@ -928,118 +928,118 @@ void SchXMLTableHelper::switchRangesFromOuterToInternalIfNecessary(
     //i91578 display of hidden values (copy paste scenario; use hidden flag during migration to locale table upon paste )
     //remove series that consist only of hidden columns
     Reference< chart2::XInternalDataProvider > xInternalDataProvider( xDataProv, uno::UNO_QUERY );
-    if( xInternalDataProvider.is() && !rTable.aHiddenColumns.empty() )
+    if( !xInternalDataProvider.is() || rTable.aHiddenColumns.empty() )
+        return;
+
+    try
     {
-        try
+        Reference< chart2::XCoordinateSystemContainer > xCooSysCnt( xChartDoc->getFirstDiagram(), uno::UNO_QUERY_THROW );
+        const Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq( xCooSysCnt->getCoordinateSystems() );
+        for( const auto& rCooSys : aCooSysSeq )
         {
-            Reference< chart2::XCoordinateSystemContainer > xCooSysCnt( xChartDoc->getFirstDiagram(), uno::UNO_QUERY_THROW );
-            const Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq( xCooSysCnt->getCoordinateSystems() );
-            for( const auto& rCooSys : aCooSysSeq )
+            Reference< chart2::XChartTypeContainer > xCooSysContainer( rCooSys, uno::UNO_QUERY_THROW );
+            const Sequence< Reference< chart2::XChartType > > aChartTypeSeq( xCooSysContainer->getChartTypes());
+            for( const auto& rChartType : aChartTypeSeq )
             {
-                Reference< chart2::XChartTypeContainer > xCooSysContainer( rCooSys, uno::UNO_QUERY_THROW );
-                const Sequence< Reference< chart2::XChartType > > aChartTypeSeq( xCooSysContainer->getChartTypes());
-                for( const auto& rChartType : aChartTypeSeq )
-                {
-                    Reference< chart2::XDataSeriesContainer > xSeriesContainer( rChartType, uno::UNO_QUERY );
-                    if(!xSeriesContainer.is())
-                        continue;
-                    const Sequence< Reference< chart2::XDataSeries > > aSeriesSeq( xSeriesContainer->getDataSeries() );
-                    std::vector< Reference< chart2::XDataSeries > > aRemainingSeries;
+                Reference< chart2::XDataSeriesContainer > xSeriesContainer( rChartType, uno::UNO_QUERY );
+                if(!xSeriesContainer.is())
+                    continue;
+                const Sequence< Reference< chart2::XDataSeries > > aSeriesSeq( xSeriesContainer->getDataSeries() );
+                std::vector< Reference< chart2::XDataSeries > > aRemainingSeries;
 
-                    for( const auto& rSeries : aSeriesSeq )
+                for( const auto& rSeries : aSeriesSeq )
+                {
+                    Reference< chart2::data::XDataSource > xDataSource( rSeries, uno::UNO_QUERY );
+                    if( xDataSource.is() )
                     {
-                        Reference< chart2::data::XDataSource > xDataSource( rSeries, uno::UNO_QUERY );
-                        if( xDataSource.is() )
+                        bool bHasUnhiddenColumns = false;
+                        OUString aRange;
+                        const uno::Sequence< Reference< chart2::data::XLabeledDataSequence > > aSequences( xDataSource->getDataSequences() );
+                        for( const auto& xLabeledSequence : aSequences )
                         {
-                            bool bHasUnhiddenColumns = false;
-                            OUString aRange;
-                            const uno::Sequence< Reference< chart2::data::XLabeledDataSequence > > aSequences( xDataSource->getDataSequences() );
-                            for( const auto& xLabeledSequence : aSequences )
+                            if(!xLabeledSequence.is())
+                                continue;
+                            Reference< chart2::data::XDataSequence > xValues( xLabeledSequence->getValues() );
+                            if( xValues.is() )
+                            {
+                                aRange = xValues->getSourceRangeRepresentation();
+                                if( ::std::find( rTable.aHiddenColumns.begin(), rTable.aHiddenColumns.end(), aRange.toInt32() ) == rTable.aHiddenColumns.end() )
+                                    bHasUnhiddenColumns = true;
+                            }
+                            if( !bHasUnhiddenColumns )
                             {
-                                if(!xLabeledSequence.is())
-                                    continue;
-                                Reference< chart2::data::XDataSequence > xValues( xLabeledSequence->getValues() );
-                                if( xValues.is() )
+                                Reference< chart2::data::XDataSequence > xLabel( xLabeledSequence->getLabel() );
+                                if( xLabel.is() )
                                 {
-                                    aRange = xValues->getSourceRangeRepresentation();
-                                    if( ::std::find( rTable.aHiddenColumns.begin(), rTable.aHiddenColumns.end(), aRange.toInt32() ) == rTable.aHiddenColumns.end() )
+                                    aRange = xLabel->getSourceRangeRepresentation();
+                                    const sal_Int32 nId {aRange.getToken(1, ' ').toInt32()};
+                                    if( ::std::find( rTable.aHiddenColumns.begin(), rTable.aHiddenColumns.end(), nId ) == rTable.aHiddenColumns.end() )
                                         bHasUnhiddenColumns = true;
                                 }
-                                if( !bHasUnhiddenColumns )
-                                {
-                                    Reference< chart2::data::XDataSequence > xLabel( xLabeledSequence->getLabel() );
-                                    if( xLabel.is() )
-                                    {
-                                        aRange = xLabel->getSourceRangeRepresentation();
-                                        const sal_Int32 nId {aRange.getToken(1, ' ').toInt32()};
-                                        if( ::std::find( rTable.aHiddenColumns.begin(), rTable.aHiddenColumns.end(), nId ) == rTable.aHiddenColumns.end() )
-                                            bHasUnhiddenColumns = true;
-                                    }
-                                }
                             }
-                            if( bHasUnhiddenColumns )
-                                aRemainingSeries.push_back( rSeries );
                         }
+                        if( bHasUnhiddenColumns )
+                            aRemainingSeries.push_back( rSeries );
                     }
+                }
 
-                    if( static_cast<sal_Int32>(aRemainingSeries.size()) != aSeriesSeq.getLength() )
-                    {
-                        //remove the series that have only hidden data
-                        xSeriesContainer->setDataSeries( comphelper::containerToSequence(aRemainingSeries) );
+                if( static_cast<sal_Int32>(aRemainingSeries.size()) != aSeriesSeq.getLength() )
+                {
+                    //remove the series that have only hidden data
+                    xSeriesContainer->setDataSeries( comphelper::containerToSequence(aRemainingSeries) );
 
-                        //remove unused sequences
-                        Reference< chart2::data::XDataSource > xDataSource( xChartDoc, uno::UNO_QUERY );
-                        if( xDataSource.is() )
+                    //remove unused sequences
+                    Reference< chart2::data::XDataSource > xDataSource( xChartDoc, uno::UNO_QUERY );
+                    if( xDataSource.is() )
+                    {
+                        //first detect which columns are really used
+                        std::map< sal_Int32, bool > aUsageMap;
+                        OUString aRange;
+                        const Sequence< Reference< chart2::data::XLabeledDataSequence > > aUsedSequences( xDataSource->getDataSequences() );
+                        for( const auto& xLabeledSequence : aUsedSequences )
                         {
-                            //first detect which columns are really used
-                            std::map< sal_Int32, bool > aUsageMap;
-                            OUString aRange;
-                            const Sequence< Reference< chart2::data::XLabeledDataSequence > > aUsedSequences( xDataSource->getDataSequences() );
-                            for( const auto& xLabeledSequence : aUsedSequences )
+                            if(!xLabeledSequence.is())
+                                continue;
+                            Reference< chart2::data::XDataSequence > xValues( xLabeledSequence->getValues() );
+                            if( xValues.is() )
                             {
-                                if(!xLabeledSequence.is())
-                                    continue;
-                                Reference< chart2::data::XDataSequence > xValues( xLabeledSequence->getValues() );
-                                if( xValues.is() )
-                                {
-                                    aRange = xValues->getSourceRangeRepresentation();
-                                    sal_Int32 nIndex = aRange.toInt32();
-                                    if( nIndex!=0 || aRange != lcl_aCategoriesRange )
-                                        aUsageMap[nIndex] = true;
-                                }
-                                Reference< chart2::data::XDataSequence > xLabel( xLabeledSequence->getLabel() );
-                                if( xLabel.is() )
-                                {
-                                    aRange = xLabel->getSourceRangeRepresentation();
-                                    OUString aSecondToken = aRange.getToken(1, ' ');
-                                    if( !aSecondToken.isEmpty() )
-                                        aUsageMap[aSecondToken.toInt32()] = true;
-                                }
+                                aRange = xValues->getSourceRangeRepresentation();
+                                sal_Int32 nIndex = aRange.toInt32();
+                                if( nIndex!=0 || aRange != lcl_aCategoriesRange )
+                                    aUsageMap[nIndex] = true;
                             }
-
-                            ::std::vector< sal_Int32 > aSequenceIndexesToDelete;
-                            std::copy_if(rTable.aHiddenColumns.begin(), rTable.aHiddenColumns.end(),
-                                std::back_inserter(aSequenceIndexesToDelete),
-                                [&aUsageMap](sal_Int32 nSequenceIndex) { return aUsageMap.find(nSequenceIndex) == aUsageMap.end(); });
-
-                            // delete unnecessary sequences of the internal data
-                            // iterate using greatest index first, so that deletion does not
-                            // shift other sequences that will be deleted later
-                            ::std::sort( aSequenceIndexesToDelete.begin(), aSequenceIndexesToDelete.end());
-                            for( ::std::vector< sal_Int32 >::reverse_iterator aIt(
-                                     aSequenceIndexesToDelete.rbegin()); aIt != aSequenceIndexesToDelete.rend(); ++aIt )
+                            Reference< chart2::data::XDataSequence > xLabel( xLabeledSequence->getLabel() );
+                            if( xLabel.is() )
                             {
-                                if( *aIt != -1 )
-                                    xInternalDataProvider->deleteSequence( *aIt );
+                                aRange = xLabel->getSourceRangeRepresentation();
+                                OUString aSecondToken = aRange.getToken(1, ' ');
+                                if( !aSecondToken.isEmpty() )
+                                    aUsageMap[aSecondToken.toInt32()] = true;
                             }
                         }
+
+                        ::std::vector< sal_Int32 > aSequenceIndexesToDelete;
+                        std::copy_if(rTable.aHiddenColumns.begin(), rTable.aHiddenColumns.end(),
+                            std::back_inserter(aSequenceIndexesToDelete),
+                            [&aUsageMap](sal_Int32 nSequenceIndex) { return aUsageMap.find(nSequenceIndex) == aUsageMap.end(); });
+
+                        // delete unnecessary sequences of the internal data
+                        // iterate using greatest index first, so that deletion does not
+                        // shift other sequences that will be deleted later
+                        ::std::sort( aSequenceIndexesToDelete.begin(), aSequenceIndexesToDelete.end());
+                        for( ::std::vector< sal_Int32 >::reverse_iterator aIt(
+                                 aSequenceIndexesToDelete.rbegin()); aIt != aSequenceIndexesToDelete.rend(); ++aIt )
+                        {
+                            if( *aIt != -1 )
+                                xInternalDataProvider->deleteSequence( *aIt );
+                        }
                     }
                 }
             }
         }
-        catch( const uno::Exception & )
-        {
-        }
+    }
+    catch( const uno::Exception & )
+    {
     }
 }
 
commit c6cd931d67cf491ea442f615d2e0796cb45c8449
Author:     Noel Grandin <noel.grandin at collabora.co.uk>
AuthorDate: Wed Aug 5 20:35:16 2020 +0200
Commit:     Noel Grandin <noel.grandin at collabora.co.uk>
CommitDate: Thu Aug 6 08:39:45 2020 +0200

    loplugin:flatten in xml/transform
    
    Change-Id: Ib428dca2e0afffd53f2f3a2c66682b60e8be43b8
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100190
    Tested-by: Jenkins
    Reviewed-by: Noel Grandin <noel.grandin at collabora.co.uk>

diff --git a/xmloff/source/transform/EventOASISTContext.cxx b/xmloff/source/transform/EventOASISTContext.cxx
index e975ba3099ca..e2e196b6a1de 100644
--- a/xmloff/source/transform/EventOASISTContext.cxx
+++ b/xmloff/source/transform/EventOASISTContext.cxx
@@ -49,24 +49,24 @@ public:
 
 XMLTransformerOASISEventMap_Impl::XMLTransformerOASISEventMap_Impl( XMLTransformerEventMapEntry const *pInit )
 {
-    if( pInit )
+    if( !pInit )
+        return;
+
+    XMLTransformerOASISEventMap_Impl::key_type aKey;
+    XMLTransformerOASISEventMap_Impl::mapped_type aData;
+    while( pInit->m_pOASISName )
     {
-        XMLTransformerOASISEventMap_Impl::key_type aKey;
-        XMLTransformerOASISEventMap_Impl::mapped_type aData;
-        while( pInit->m_pOASISName )
-        {
-            aKey.m_nPrefix = pInit->m_nOASISPrefix;
-            aKey.m_aLocalName = OUString::createFromAscii(pInit->m_pOASISName);
+        aKey.m_nPrefix = pInit->m_nOASISPrefix;
+        aKey.m_aLocalName = OUString::createFromAscii(pInit->m_pOASISName);
 
-            OSL_ENSURE( find( aKey ) == end(), "duplicate event map entry" );
+        OSL_ENSURE( find( aKey ) == end(), "duplicate event map entry" );
 
-            aData = OUString::createFromAscii(pInit->m_pOOoName);
+        aData = OUString::createFromAscii(pInit->m_pOOoName);
 
-            XMLTransformerOASISEventMap_Impl::value_type aVal( aKey, aData );
+        XMLTransformerOASISEventMap_Impl::value_type aVal( aKey, aData );
 
-            insert( aVal );
-            ++pInit;
-        }
+        insert( aVal );
+        ++pInit;
     }
 }
 
diff --git a/xmloff/source/transform/FormPropOASISTContext.cxx b/xmloff/source/transform/FormPropOASISTContext.cxx
index e5b191ee9595..390745064d4d 100644
--- a/xmloff/source/transform/FormPropOASISTContext.cxx
+++ b/xmloff/source/transform/FormPropOASISTContext.cxx
@@ -179,28 +179,27 @@ void XMLFormPropOASISTransformerContext::StartElement(
 
     if( !m_bIsListValue )
         XMLRenameElemTransformerContext::StartElement( xAttrList );
-    if( !m_bIsList )
-    {
-        pMutableAttrList =
-            new XMLMutableAttributeList;
-        xAttrList = pMutableAttrList;
-        if( bIsVoid )
-        {
-            OUString aNewAttrQName(

... etc. - the rest is truncated


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