loplugin:singlevalfields in xmlhelp,xmloff

Change-Id: Ia40d1c9a153b5237c46d5a2b807dceff30775f4a
Reviewed-on: https://gerrit.libreoffice.org/26589
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
diff --git a/xmlhelp/source/cxxhelp/provider/resultsetbase.cxx b/xmlhelp/source/cxxhelp/provider/resultsetbase.cxx
index 8046a77..9858740 100644
--- a/xmlhelp/source/cxxhelp/provider/resultsetbase.cxx
+++ b/xmlhelp/source/cxxhelp/provider/resultsetbase.cxx
@@ -38,7 +38,6 @@ ResultSetBase::ResultSetBase( const uno::Reference< uno::XComponentContext >&  r
      m_xProvider( xProvider ),
      m_nRow( -1 ),
      m_nWasNull( true ),
      m_bRowCountFinal( true ),
      m_sProperty( seq ),
      m_pDisposeEventListeners( nullptr ),
      m_pRowCountListeners( nullptr ),
@@ -498,7 +497,7 @@ uno::Any SAL_CALL ResultSetBase::getPropertyValue(
{
    if( PropertyName == "IsRowCountFinal" )
    {
        return uno::Any(m_bRowCountFinal);
        return uno::Any(true);
    }
    else if ( PropertyName == "RowCount" )
    {
diff --git a/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx b/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx
index 56a591b..4d6d36e 100644
--- a/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx
+++ b/xmlhelp/source/cxxhelp/provider/resultsetbase.hxx
@@ -487,7 +487,6 @@ namespace chelp {
        css::uno::Reference< css::ucb::XContentProvider >  m_xProvider;
        sal_Int32                           m_nRow;
        bool                                m_nWasNull;
        bool                                m_bRowCountFinal;

        typedef std::vector< css::uno::Reference< css::ucb::XContentIdentifier > > IdentSet;
        typedef std::vector< css::uno::Reference< css::sdbc::XRow > >              ItemSet;
diff --git a/xmloff/inc/XMLImageMapExport.hxx b/xmloff/inc/XMLImageMapExport.hxx
index ada29c3..db7ab92 100644
--- a/xmloff/inc/XMLImageMapExport.hxx
+++ b/xmloff/inc/XMLImageMapExport.hxx
@@ -49,8 +49,6 @@ class XMLImageMapExport

    SvXMLExport& mrExport;

    bool mbWhiteSpace;  /// use whitespace between image map elements?

public:
    XMLImageMapExport(SvXMLExport& rExport);

diff --git a/xmloff/inc/XMLPercentOrMeasurePropertyHandler.hxx b/xmloff/inc/XMLPercentOrMeasurePropertyHandler.hxx
index 152d866..9aeaea3 100644
--- a/xmloff/inc/XMLPercentOrMeasurePropertyHandler.hxx
+++ b/xmloff/inc/XMLPercentOrMeasurePropertyHandler.hxx
@@ -27,8 +27,6 @@
*/
class XMLPercentOrMeasurePropertyHandler : public XMLPropertyHandler
{
private:
    bool mbPercent;
public:
    XMLPercentOrMeasurePropertyHandler();
    virtual ~XMLPercentOrMeasurePropertyHandler ();
diff --git a/xmloff/inc/txtvfldi.hxx b/xmloff/inc/txtvfldi.hxx
index a92f6bc..168d937 100644
--- a/xmloff/inc/txtvfldi.hxx
+++ b/xmloff/inc/txtvfldi.hxx
@@ -61,9 +61,6 @@ class XMLValueImportHelper
    const bool bSetStyle;   /// should PrepareField set NumberFormat?
    const bool bSetFormula; /// should PrepareField set Formula?

    const bool bStringDefault;  /// default: string-value = content
    const bool bFormulaDefault; /// default: formula = content

public:
    XMLValueImportHelper(
        SvXMLImport& rImprt,                    /// XML Import
diff --git a/xmloff/source/chart/ColorPropertySet.cxx b/xmloff/source/chart/ColorPropertySet.cxx
index a14eeec..cba1746 100644
--- a/xmloff/source/chart/ColorPropertySet.cxx
+++ b/xmloff/source/chart/ColorPropertySet.cxx
@@ -88,7 +88,6 @@ ColorPropertySet::ColorPropertySet( sal_Int32 nColor ) :
        // note: length of FillColor and LineColor is 9
        m_aColorPropName( "FillColor", 9, RTL_TEXTENCODING_ASCII_US ),
        m_nColor( nColor ),
        m_bIsFillColor( true ),
        m_nDefaultColor( 0x0099ccff )  // blue 8
{}

@@ -101,7 +100,7 @@ Reference< XPropertySetInfo > SAL_CALL ColorPropertySet::getPropertySetInfo()
    throw (uno::RuntimeException, std::exception)
{
    if( ! m_xInfo.is())
        m_xInfo.set( new lcl_ColorPropertySetInfo( m_bIsFillColor ));
        m_xInfo.set( new lcl_ColorPropertySetInfo( true/*bIsFillColor*/ ));

    return m_xInfo;
}
diff --git a/xmloff/source/chart/ColorPropertySet.hxx b/xmloff/source/chart/ColorPropertySet.hxx
index 15c65a6..0523d2d 100644
--- a/xmloff/source/chart/ColorPropertySet.hxx
+++ b/xmloff/source/chart/ColorPropertySet.hxx
@@ -102,7 +102,6 @@ private:
    css::uno::Reference< css::beans::XPropertySetInfo > m_xInfo;
    OUString  m_aColorPropName;
    sal_Int32        m_nColor;
    bool             m_bIsFillColor;
    sal_Int32        m_nDefaultColor;
};

diff --git a/xmloff/source/draw/XMLImageMapExport.cxx b/xmloff/source/draw/XMLImageMapExport.cxx
index 9ac61aa..34c3515 100644
--- a/xmloff/source/draw/XMLImageMapExport.cxx
+++ b/xmloff/source/draw/XMLImageMapExport.cxx
@@ -66,8 +66,7 @@ XMLImageMapExport::XMLImageMapExport(SvXMLExport& rExp) :
    msTarget("Target"),
    msURL("URL"),
    msTitle("Title"),
    mrExport(rExp),
    mbWhiteSpace(true)
    mrExport(rExp)
{
}

@@ -100,7 +99,7 @@ void XMLImageMapExport::Export(
            // image map container element
            SvXMLElementExport aImageMapElement(
                mrExport, XML_NAMESPACE_DRAW, XML_IMAGE_MAP,
                mbWhiteSpace, mbWhiteSpace);
                true/*bWhiteSpace*/, true/*bWhiteSpace*/);

            // iterate over image map elements and call ExportMapEntry(...)
            // for each
@@ -226,14 +225,14 @@ void XMLImageMapExport::ExportMapEntry(
        DBG_ASSERT(XML_TOKEN_INVALID != eType,
                   "No name?! How did this happen?");
        SvXMLElementExport aAreaElement(mrExport, XML_NAMESPACE_DRAW, eType,
                                        mbWhiteSpace, mbWhiteSpace);
                                        true/*bWhiteSpace*/, true/*bWhiteSpace*/);

        // title property (as <svg:title> element)
        OUString sTitle;
        rPropertySet->getPropertyValue(msTitle) >>= sTitle;
        if(!sTitle.isEmpty())
        {
            SvXMLElementExport aEventElemt(mrExport, XML_NAMESPACE_SVG, XML_TITLE, mbWhiteSpace, false);
            SvXMLElementExport aEventElemt(mrExport, XML_NAMESPACE_SVG, XML_TITLE, true/*bWhiteSpace*/, false);
            mrExport.Characters(sTitle);
        }

@@ -242,13 +241,13 @@ void XMLImageMapExport::ExportMapEntry(
        rPropertySet->getPropertyValue(msDescription) >>= sDescription;
        if (!sDescription.isEmpty())
        {
            SvXMLElementExport aDesc(mrExport, XML_NAMESPACE_SVG, XML_DESC, mbWhiteSpace, false);
            SvXMLElementExport aDesc(mrExport, XML_NAMESPACE_SVG, XML_DESC, true/*bWhiteSpace*/, false);
            mrExport.Characters(sDescription);
        }

        // export events attached to this
        Reference<XEventsSupplier> xSupplier(rPropertySet, UNO_QUERY);
        mrExport.GetEventExport().Export(xSupplier, mbWhiteSpace);
        mrExport.GetEventExport().Export(xSupplier);
    }
    // else: no service info -> can't determine type -> ignore entry
}
diff --git a/xmloff/source/style/XMLPercentOrMeasurePropertyHandler.cxx b/xmloff/source/style/XMLPercentOrMeasurePropertyHandler.cxx
index 86ac8e2..a232d4a 100644
--- a/xmloff/source/style/XMLPercentOrMeasurePropertyHandler.cxx
+++ b/xmloff/source/style/XMLPercentOrMeasurePropertyHandler.cxx
@@ -33,7 +33,6 @@ using namespace ::com::sun::star::uno;


XMLPercentOrMeasurePropertyHandler::XMLPercentOrMeasurePropertyHandler()
: mbPercent( false )
{
}

@@ -46,21 +45,13 @@ bool XMLPercentOrMeasurePropertyHandler::importXML(
    Any& rValue,
    const SvXMLUnitConverter& rUnitConverter ) const
{
    if( (rStrImpValue.indexOf( '%' ) != -1) != mbPercent )
    if( (rStrImpValue.indexOf( '%' ) != -1))
        return false;

    sal_Int32 nValue;

    if( mbPercent )
    {
        if (!::sax::Converter::convertPercent( nValue, rStrImpValue ))
            return false;
    }
    else
    {
        if (!rUnitConverter.convertMeasureToCore( nValue, rStrImpValue ))
            return false;
    }
    if (!rUnitConverter.convertMeasureToCore( nValue, rStrImpValue ))
        return false;

    rValue <<= nValue;
    return true;
@@ -77,14 +68,7 @@ bool XMLPercentOrMeasurePropertyHandler::exportXML(
    if( !(rValue >>= nValue ) )
        return false;

    if( mbPercent )
    {
        ::sax::Converter::convertPercent( aOut, nValue );
    }
    else
    {
        rUnitConverter.convertMeasureToXML( aOut, nValue );
    }
    rUnitConverter.convertMeasureToXML( aOut, nValue );

    rStrExpValue = aOut.makeStringAndClear();
    return true;
diff --git a/xmloff/source/text/XMLPropertyBackpatcher.cxx b/xmloff/source/text/XMLPropertyBackpatcher.cxx
index 5f18c6d..fbc86fd 100644
--- a/xmloff/source/text/XMLPropertyBackpatcher.cxx
+++ b/xmloff/source/text/XMLPropertyBackpatcher.cxx
@@ -34,8 +34,6 @@ template<class A>
XMLPropertyBackpatcher<A>::XMLPropertyBackpatcher(
    const OUString& sPropName)
:   sPropertyName(sPropName)
,   bDefaultHandling(false)
,   bPreserveProperty(false)
,   sPreservePropertyName()
{
}
@@ -70,28 +68,11 @@ void XMLPropertyBackpatcher<A>::ResolveId(
        //    (and preserve Property, if appropriate)
        Any aAny;
        aAny <<= aValue;
        if (bPreserveProperty)
        for(BackpatchListType::iterator aIter = pList->begin();
            aIter != pList->end();
            ++aIter)
        {
            // preserve version
            for(BackpatchListType::iterator aIter = pList->begin();
                aIter != pList->end();
                ++aIter)
            {
                Reference<XPropertySet> xProp = (*aIter);
                Any aPres = xProp->getPropertyValue(sPreservePropertyName);
                xProp->setPropertyValue(sPropertyName, aAny);
                xProp->setPropertyValue(sPreservePropertyName, aPres);
            }
        }
        else
        {
            // without preserve
            for(BackpatchListType::iterator aIter = pList->begin();
                aIter != pList->end();
                ++aIter)
            {
                (*aIter)->setPropertyValue(sPropertyName, aAny);
            }
            (*aIter)->setPropertyValue(sPropertyName, aAny);
        }

        // c) delete list
@@ -137,10 +118,6 @@ void XMLPropertyBackpatcher<A>::SetProperty(
template<class A>
void XMLPropertyBackpatcher<A>::SetDefault()
{
    if (bDefaultHandling)
    {
        // not implemented yet
    }
}

// force instantiation of templates
diff --git a/xmloff/source/text/XMLPropertyBackpatcher.hxx b/xmloff/source/text/XMLPropertyBackpatcher.hxx
index aaa641de..74e2c9b 100644
--- a/xmloff/source/text/XMLPropertyBackpatcher.hxx
+++ b/xmloff/source/text/XMLPropertyBackpatcher.hxx
@@ -61,12 +61,6 @@ class XMLPropertyBackpatcher
    /// name of property that gets set or backpatched
     OUString sPropertyName;

    /// should a default value be set for unresolved properties
    bool bDefaultHandling;

    /// should the sPreservePropertyName be preserved
    bool bPreserveProperty;

    /// name of the property to preserve
    OUString sPreservePropertyName;

@@ -113,7 +107,7 @@ public:

    /// set default (if bDefaultHandling) for unresolved names
    /// called by destructor
    void SetDefault();
    static void SetDefault();

};

diff --git a/xmloff/source/text/txtvfldi.cxx b/xmloff/source/text/txtvfldi.cxx
index 5aadbb5..fe6c5d8 100644
--- a/xmloff/source/text/txtvfldi.cxx
+++ b/xmloff/source/text/txtvfldi.cxx
@@ -1165,10 +1165,7 @@ XMLValueImportHelper::XMLValueImportHelper(
        bSetType(bType),
        bSetValue(bValue),
        bSetStyle(bStyle),
        bSetFormula(bFormula),

        bStringDefault(true),
        bFormulaDefault(true)
        bSetFormula(bFormula)
{
}

@@ -1316,7 +1313,7 @@ void XMLValueImportHelper::PrepareField(

    if (bSetFormula)
    {
        aAny <<= (!bFormulaOK && bFormulaDefault) ? sDefault : sFormula;
        aAny <<= !bFormulaOK ? sDefault : sFormula;
        xPropertySet->setPropertyValue(sPropertyContent, aAny);
    }

@@ -1338,7 +1335,7 @@ void XMLValueImportHelper::PrepareField(
    {
        if (bStringType)
        {
            aAny <<= (!bStringValueOK && bStringDefault) ? sDefault : sValue;
            aAny <<= !bStringValueOK ? sDefault : sValue;
            xPropertySet->setPropertyValue(sPropertyContent, aAny);
        }
        else
diff --git a/xmloff/source/transform/FormPropOOoTContext.cxx b/xmloff/source/transform/FormPropOOoTContext.cxx
index d2d8932..612ac20 100644
--- a/xmloff/source/transform/FormPropOOoTContext.cxx
+++ b/xmloff/source/transform/FormPropOOoTContext.cxx
@@ -36,7 +36,6 @@ class XMLFormPropValueTContext_Impl : public XMLTransformerContext
{
    OUString m_aAttrQName;
    OUString m_aCharacters;
    bool m_bPersistent;
    bool m_bIsVoid;

public:
@@ -65,7 +64,6 @@ XMLFormPropValueTContext_Impl::XMLFormPropValueTContext_Impl(
        XMLTransformerBase& rTransformer,
        const OUString& rQName ) :
    XMLTransformerContext( rTransformer, rQName ),
    m_bPersistent( true ),
    m_bIsVoid( false )
{
}
@@ -77,7 +75,6 @@ XMLFormPropValueTContext_Impl::XMLFormPropValueTContext_Impl(
    XMLTransformerContext( rTransformer, rQName ),
    m_aAttrQName( rTransformer.GetNamespaceMap().GetQNameByKey(
                    XML_NAMESPACE_OFFICE, GetXMLToken(eAttrToken) ) ),
    m_bPersistent( true ),
    m_bIsVoid( false )
{
}
@@ -106,20 +103,6 @@ void XMLFormPropValueTContext_Impl::StartElement(

void XMLFormPropValueTContext_Impl::EndElement()
{
    if( !m_bPersistent )
    {
        XMLMutableAttributeList *pMutableAttrList =
            new XMLMutableAttributeList;
        Reference< XAttributeList > xAttrList( pMutableAttrList );
        pMutableAttrList->AddAttribute( m_aAttrQName,
                                        m_aCharacters );

        OUString aElemQName( GetTransformer().GetNamespaceMap().GetQNameByKey(
                    XML_NAMESPACE_FORM, GetXMLToken(XML_LIST_VALUE) ) );
        GetTransformer().GetDocHandler()->startElement( aElemQName,
                                                    xAttrList );
        GetTransformer().GetDocHandler()->endElement( aElemQName );
    }
}

void XMLFormPropValueTContext_Impl::Characters( const OUString& rChars )
@@ -129,7 +112,7 @@ void XMLFormPropValueTContext_Impl::Characters( const OUString& rChars )

bool XMLFormPropValueTContext_Impl::IsPersistent() const
{
    return m_bPersistent;
    return true;
}

XMLFormPropOOoTransformerContext::XMLFormPropOOoTransformerContext(