Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 762 insertions, 0 deletions

diff --git a/xmloff/source/style/xmlimppr.cxx b/xmloff/source/style/xmlimppr.cxx
new file mode 100644
index 000000000..e8ecf4109
--- /dev/null
+++ b/xmloff/source/style/xmlimppr.cxx
@@ -0,0 +1,762 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <com/sun/star/xml/AttributeData.hpp>
+#include <com/sun/star/beans/XMultiPropertySet.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <com/sun/star/lang/WrappedTargetException.hpp>
+#include <com/sun/star/beans/UnknownPropertyException.hpp>
+#include <com/sun/star/beans/PropertyVetoException.hpp>
+#include <com/sun/star/beans/TolerantPropertySetResultType.hpp>
+#include <com/sun/star/beans/XTolerantMultiPropertySet.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <rtl/ustrbuf.hxx>
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+#include <xmloff/xmlprmap.hxx>
+#include <xmloff/namespacemap.hxx>
+#include <xmloff/xmlimppr.hxx>
+#include <xmloff/xmlimp.hxx>
+
+#include <xmloff/unoatrcn.hxx>
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmlerror.hxx>
+#include <xmloff/contextid.hxx>
+#include <xmloff/xmltypes.hxx>
+#include <xmloff/maptype.hxx>
+
+#include <algorithm>
+#include <utility>
+#include <vector>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::xml;
+using namespace ::com::sun::star::xml::sax;
+
+using namespace ::std;
+using namespace ::xmloff::token;
+using ::com::sun::star::lang::IllegalArgumentException;
+using ::com::sun::star::lang::WrappedTargetException;
+using ::com::sun::star::beans::UnknownPropertyException;
+using ::com::sun::star::beans::PropertyVetoException;
+
+
+SvXMLImportPropertyMapper::SvXMLImportPropertyMapper(
+        const rtl::Reference< XMLPropertySetMapper >& rMapper,
+        SvXMLImport& rImp ):
+    rImport(rImp),
+    maPropMapper  ( rMapper )
+{
+}
+
+SvXMLImportPropertyMapper::~SvXMLImportPropertyMapper()
+{
+    mxNextMapper = nullptr;
+}
+
+void SvXMLImportPropertyMapper::ChainImportMapper(
+        const rtl::Reference< SvXMLImportPropertyMapper>& rMapper )
+{
+    // add map entries from rMapper to current map
+    maPropMapper->AddMapperEntry( rMapper->getPropertySetMapper() );
+    // rMapper uses the same map as 'this'
+    rMapper->maPropMapper = maPropMapper;
+
+    // set rMapper as last mapper in current chain
+    rtl::Reference< SvXMLImportPropertyMapper > xNext = mxNextMapper;
+    if( xNext.is())
+    {
+        while( xNext->mxNextMapper.is())
+            xNext = xNext->mxNextMapper;
+        xNext->mxNextMapper = rMapper;
+    }
+    else
+        mxNextMapper = rMapper;
+
+    // if rMapper was already chained, correct
+    // map pointer of successors
+    xNext = rMapper;
+
+    while( xNext->mxNextMapper.is())
+    {
+        xNext = xNext->mxNextMapper;
+        xNext->maPropMapper = maPropMapper;
+    }
+}
+
+/** fills the given itemset with the attributes in the given list */
+void SvXMLImportPropertyMapper::importXML(
+        vector< XMLPropertyState >& rProperties,
+        const Reference< XFastAttributeList >& xAttrList,
+        const SvXMLUnitConverter& rUnitConverter,
+        const SvXMLNamespaceMap& rNamespaceMap,
+        sal_uInt32 nPropType,
+        sal_Int32 nStartIdx,
+        sal_Int32 nEndIdx ) const
+{
+    Reference< XNameContainer > xAttrContainer;
+
+    if( -1 == nStartIdx )
+        nStartIdx = 0;
+    if( -1 == nEndIdx )
+        nEndIdx = maPropMapper->GetEntryCount();
+
+    for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
+    {
+        sal_Int32 nToken = aIter.getToken();
+        if( IsTokenInNamespace(nToken, XML_NAMESPACE_XMLNS) )
+            continue;
+
+        const OUString aPrefix = SvXMLImport::getNamespacePrefixFromToken(nToken, &rNamespaceMap);
+        const OUString aNamespaceURI = SvXMLImport::getNamespaceURIFromToken(nToken);
+        OUString sAttrName = SvXMLImport::getNameFromToken( nToken );
+        if ( !aPrefix.isEmpty() )
+            sAttrName = aPrefix + SvXMLImport::aNamespaceSeparator + sAttrName;
+
+        const OUString sValue = aIter.toString();
+
+        importXMLAttribute(rProperties, rUnitConverter, rNamespaceMap,
+            nPropType, nStartIdx, nEndIdx, xAttrContainer,
+            sAttrName, aNamespaceURI, sValue);
+    }
+
+    const css::uno::Sequence< css::xml::Attribute > unknownAttribs = xAttrList->getUnknownAttributes();
+    for (const css::xml::Attribute& rAttribute : unknownAttribs)
+    {
+        int nSepIndex = rAttribute.Name.indexOf(SvXMLImport::aNamespaceSeparator);
+        if (nSepIndex != -1)
+        {
+            // If it's an unknown attribute in a known namespace, ignore it.
+            OUString aPrefix = rAttribute.Name.copy(0, nSepIndex);
+            auto nKey = rNamespaceMap.GetKeyByPrefix(aPrefix);
+            if (nKey != USHRT_MAX && !(nKey & XML_NAMESPACE_UNKNOWN_FLAG))
+                continue;
+        }
+
+        importXMLAttribute(rProperties, rUnitConverter, rNamespaceMap,
+            nPropType, nStartIdx, nEndIdx, xAttrContainer,
+            rAttribute.Name, rAttribute.NamespaceURL, rAttribute.Value);
+    }
+
+    finished( rProperties, nStartIdx, nEndIdx );
+}
+
+void SvXMLImportPropertyMapper::importXMLAttribute(
+        vector< XMLPropertyState >& rProperties,
+        const SvXMLUnitConverter& rUnitConverter,
+        const SvXMLNamespaceMap& rNamespaceMap,
+        const sal_uInt32 nPropType,
+        const sal_Int32 nStartIdx,
+        const sal_Int32 nEndIdx,
+        Reference< XNameContainer >& xAttrContainer,
+        const OUString& rAttrName,
+        const OUString& aNamespaceURI,
+        const OUString& sValue) const
+{
+    OUString aLocalName, aPrefix, aNamespace;
+    sal_uInt16 nPrefix = rNamespaceMap.GetKeyByAttrName( rAttrName, &aPrefix,
+                                                &aLocalName, &aNamespace );
+
+    // index of actual property map entry
+    // This looks very strange, but it works well:
+    // If the start index is 0, the new value will become -1, and
+    // GetEntryIndex will start searching with position 0.
+    // Otherwise GetEntryIndex will start with the next position specified.
+    sal_Int32 nIndex =  nStartIdx - 1;
+    sal_uInt32 nFlags = 0;  // flags of actual property map entry
+    bool bFound = false;
+
+    // for better error reporting: this should be set true if no
+    // warning is needed
+    bool bNoWarning = false;
+
+    do
+    {
+        // find an entry for this attribute
+        nIndex = maPropMapper->GetEntryIndex( nPrefix, aLocalName,
+                                              nPropType, nIndex );
+
+        if( nIndex > -1 && nIndex < nEndIdx  )
+        {
+            // create a XMLPropertyState with an empty value
+
+            nFlags = maPropMapper->GetEntryFlags( nIndex );
+            if( ( nFlags & MID_FLAG_ELEMENT_ITEM_IMPORT ) == 0 )
+            {
+                XMLPropertyState aNewProperty( nIndex );
+                sal_Int32 nReference = -1;
+
+                // if this is a multi attribute check if another attribute already set
+                // this any. If so use this as an initial value
+                if( ( nFlags & MID_FLAG_MERGE_PROPERTY ) != 0 )
+                {
+                    const OUString aAPIName( maPropMapper->GetEntryAPIName( nIndex ) );
+                    const sal_Int32 nSize = rProperties.size();
+                    for( nReference = 0; nReference < nSize; nReference++ )
+                    {
+                        sal_Int32 nRefIdx = rProperties[nReference].mnIndex;
+                        if( (nRefIdx != -1) && (nIndex != nRefIdx) &&
+                            (maPropMapper->GetEntryAPIName( nRefIdx ) == aAPIName ))
+                        {
+                            aNewProperty = rProperties[nReference];
+                            aNewProperty.mnIndex = nIndex;
+                            break;
+                        }
+                    }
+
+                    if( nReference == nSize )
+                        nReference = -1;
+                }
+
+                bool bSet = false;
+                if( ( nFlags & MID_FLAG_SPECIAL_ITEM_IMPORT ) == 0 )
+                {
+                    // let the XMLPropertySetMapper decide how to import the value
+                    bSet = maPropMapper->importXML( sValue, aNewProperty,
+                                             rUnitConverter );
+                }
+                else
+                {
+                    sal_uInt32 nOldSize = rProperties.size();
+
+                    bSet = handleSpecialItem( aNewProperty, rProperties,
+                                              sValue, rUnitConverter,
+                                                 rNamespaceMap );
+
+                    // no warning if handleSpecialItem added properties
+                    bNoWarning |= ( nOldSize != rProperties.size() );
+                }
+
+                // no warning if we found could set the item. This
+                // 'remembers' bSet across multi properties.
+                bNoWarning |= bSet;
+
+                // store the property in the given vector
+                if( bSet )
+                {
+                    if( nReference == -1 )
+                        rProperties.push_back( aNewProperty );
+                    else
+                        rProperties[nReference] = aNewProperty;
+                }
+                else
+                {
+                    // warn about unknown value. Unless it's a
+                    // multi property: Then we get another chance
+                    // to set the value.
+                    if( !bNoWarning &&
+                        ((nFlags & MID_FLAG_MULTI_PROPERTY) == 0) )
+                    {
+                        rImport.SetError( XMLERROR_FLAG_WARNING |
+                                          XMLERROR_STYLE_ATTR_VALUE,
+                                          { rAttrName, sValue } );
+                    }
+                }
+            }
+            bFound = true;
+            continue;
+        }
+
+        if( !bFound )
+        {
+            SAL_INFO_IF((XML_NAMESPACE_NONE != nPrefix) &&
+                        !(XML_NAMESPACE_UNKNOWN_FLAG & nPrefix),
+                        "xmloff.style",
+                        "unknown attribute: \"" << rAttrName << "\"");
+            if( (XML_NAMESPACE_UNKNOWN_FLAG & nPrefix) || (XML_NAMESPACE_NONE == nPrefix) )
+            {
+                if( !xAttrContainer.is() )
+                {
+                    // add an unknown attribute container to the properties
+                    Reference< XNameContainer > xNew( SvUnoAttributeContainer_CreateInstance(), UNO_QUERY );
+                    xAttrContainer = xNew;
+
+                    // find map entry and create new property state
+                    if( -1 == nIndex )
+                    {
+                        switch( nPropType )
+                        {
+                            case XML_TYPE_PROP_CHART:
+                                nIndex = maPropMapper->FindEntryIndex( "ChartUserDefinedAttributes", XML_NAMESPACE_TEXT, GetXMLToken(XML_XMLNS) );
+                                break;
+                            case XML_TYPE_PROP_PARAGRAPH:
+                                nIndex = maPropMapper->FindEntryIndex( "ParaUserDefinedAttributes", XML_NAMESPACE_TEXT, GetXMLToken(XML_XMLNS) );
+                                break;
+                            case  XML_TYPE_PROP_TEXT:
+                                nIndex = maPropMapper->FindEntryIndex( "TextUserDefinedAttributes", XML_NAMESPACE_TEXT, GetXMLToken(XML_XMLNS) );
+                                break;
+                            default:
+                                break;
+                        }
+                        // other property type or property not found
+                        if( -1 == nIndex )
+                            nIndex = maPropMapper->FindEntryIndex( "UserDefinedAttributes", XML_NAMESPACE_TEXT, GetXMLToken(XML_XMLNS) );
+                    }
+
+                    // #106963#; use userdefined attribute only if it is in the specified property range
+                    if( nIndex != -1 && nIndex >= nStartIdx && nIndex < nEndIdx)
+                    {
+                        XMLPropertyState aNewProperty( nIndex, Any(xAttrContainer) );
+
+                        // push it on our stack so we export it later
+                        rProperties.push_back( aNewProperty );
+                    }
+                }
+
+                if( xAttrContainer.is() )
+                {
+                    AttributeData aData;
+                    aData.Type = GetXMLToken( XML_CDATA );
+                    aData.Value = sValue;
+                    OUString sName;
+                    if( XML_NAMESPACE_NONE != nPrefix )
+                    {
+                        sName = rAttrName;
+                        aData.Namespace = aNamespaceURI;
+                    }
+                    else
+                        sName = aLocalName;
+                    xAttrContainer->insertByName( sName, Any(aData) );
+                }
+            }
+        }
+    }
+    while( ( nIndex >= 0 && nIndex + 1 < nEndIdx ) && (( nFlags & MID_FLAG_MULTI_PROPERTY ) != 0 ) );
+}
+
+/** this method is called for every item that has the MID_FLAG_SPECIAL_ITEM_IMPORT flag set */
+bool SvXMLImportPropertyMapper::handleSpecialItem(
+        XMLPropertyState& rProperty,
+        vector< XMLPropertyState >& rProperties,
+        const OUString& rValue,
+        const SvXMLUnitConverter& rUnitConverter,
+        const SvXMLNamespaceMap& rNamespaceMap ) const
+{
+    OSL_ENSURE( mxNextMapper.is(), "unsupported special item in xml import" );
+    if( mxNextMapper.is() )
+        return mxNextMapper->handleSpecialItem( rProperty, rProperties, rValue,
+                                               rUnitConverter, rNamespaceMap );
+    else
+        return false;
+}
+
+void SvXMLImportPropertyMapper::FillPropertySequence(
+            const ::std::vector< XMLPropertyState >& rProperties,
+            css::uno::Sequence< css::beans::PropertyValue >& rValues )
+            const
+{
+    sal_Int32 nCount = rProperties.size();
+    sal_Int32 nValueCount = 0;
+    rValues.realloc( nCount );
+    PropertyValue *pProps = rValues.getArray();
+    for( sal_Int32 i=0; i < nCount; i++ )
+    {
+        const XMLPropertyState& rProp = rProperties[i];
+        sal_Int32 nIdx = rProp.mnIndex;
+        if( nIdx == -1 )
+            continue;
+        pProps->Name = maPropMapper->GetEntryAPIName( nIdx );
+        if( !pProps->Name.isEmpty() )
+        {
+            pProps->Value = rProp.maValue;
+            ++pProps;
+            ++nValueCount;
+        }
+    }
+    if( nValueCount < nCount )
+        rValues.realloc( nValueCount );
+}
+
+void SvXMLImportPropertyMapper::CheckSpecialContext(
+            const ::std::vector< XMLPropertyState >& aProperties,
+            const css::uno::Reference< css::beans::XPropertySet >& rPropSet,
+            ContextID_Index_Pair* pSpecialContextIds ) const
+{
+    OSL_ENSURE( rPropSet.is(), "need an XPropertySet" );
+    sal_Int32 nCount = aProperties.size();
+
+    for( sal_Int32 i=0; i < nCount; i++ )
+    {
+        const XMLPropertyState& rProp = aProperties[i];
+        sal_Int32 nIdx = rProp.mnIndex;
+
+        // disregard property state if it has an invalid index
+        if( -1 == nIdx )
+            continue;
+
+        const sal_Int32 nPropFlags = maPropMapper->GetEntryFlags( nIdx );
+
+        // handle no-property and special items
+        if( ( pSpecialContextIds != nullptr ) &&
+            ( ( 0 != ( nPropFlags & MID_FLAG_NO_PROPERTY_IMPORT ) ) ||
+              ( 0 != ( nPropFlags & MID_FLAG_SPECIAL_ITEM_IMPORT ) )   ) )
+        {
+            // maybe it's one of our special context ids?
+            sal_Int16 nContextId = maPropMapper->GetEntryContextId(nIdx);
+
+            for ( sal_Int32 n = 0;
+                  pSpecialContextIds[n].nContextID != -1;
+                  n++ )
+            {
+                // found: set index in pSpecialContextIds array
+                if ( pSpecialContextIds[n].nContextID == nContextId )
+                {
+                    pSpecialContextIds[n].nIndex = i;
+                    break; // early out
+                }
+            }
+        }
+    }
+
+}
+
+bool SvXMLImportPropertyMapper::FillPropertySet(
+            const vector< XMLPropertyState >& aProperties,
+            const Reference< XPropertySet >& rPropSet,
+            ContextID_Index_Pair* pSpecialContextIds ) const
+{
+    bool bSet = false;
+
+    Reference< XTolerantMultiPropertySet > xTolPropSet( rPropSet, UNO_QUERY );
+    if (xTolPropSet.is())
+        bSet = FillTolerantMultiPropertySet_( aProperties, xTolPropSet, maPropMapper, rImport,
+                                            pSpecialContextIds );
+
+    if (!bSet)
+    {
+        // get property set info
+        Reference< XPropertySetInfo > xInfo(rPropSet->getPropertySetInfo());
+
+        // check for multi-property set
+        Reference<XMultiPropertySet> xMultiPropSet( rPropSet, UNO_QUERY );
+        if ( xMultiPropSet.is() )
+        {
+            // Try XMultiPropertySet. If that fails, try the regular route.
+            bSet = FillMultiPropertySet_( aProperties, xMultiPropSet,
+                                        xInfo, maPropMapper,
+                                        pSpecialContextIds );
+            if ( !bSet )
+                bSet = FillPropertySet_( aProperties, rPropSet,
+                                        xInfo, maPropMapper, rImport,
+                                        pSpecialContextIds);
+        }
+        else
+            bSet = FillPropertySet_( aProperties, rPropSet, xInfo,
+                                    maPropMapper, rImport,
+                                    pSpecialContextIds );
+    }
+
+    return bSet;
+}
+
+bool SvXMLImportPropertyMapper::FillPropertySet_(
+    const vector<XMLPropertyState> & rProperties,
+    const Reference<XPropertySet> & rPropSet,
+    const Reference<XPropertySetInfo> & rPropSetInfo,
+    const rtl::Reference<XMLPropertySetMapper> & rPropMapper,
+    SvXMLImport& rImport,
+    ContextID_Index_Pair* pSpecialContextIds )
+{
+    OSL_ENSURE( rPropSet.is(), "need an XPropertySet" );
+    OSL_ENSURE( rPropSetInfo.is(), "need an XPropertySetInfo" );
+
+    // preliminaries
+    bool bSet = false;
+    sal_Int32 nCount = rProperties.size();
+
+    // iterate over property states that we want to set
+    for( sal_Int32 i=0; i < nCount; i++ )
+    {
+        const XMLPropertyState& rProp = rProperties[i];
+        sal_Int32 nIdx = rProp.mnIndex;
+
+        // disregard property state if it has an invalid index
+        if( -1 == nIdx )
+            continue;
+
+        const OUString& rPropName = rPropMapper->GetEntryAPIName( nIdx );
+        const sal_Int32 nPropFlags = rPropMapper->GetEntryFlags( nIdx );
+
+        if ( ( 0 == ( nPropFlags & MID_FLAG_NO_PROPERTY ) ) &&
+             ( ( 0 != ( nPropFlags & MID_FLAG_MUST_EXIST ) ) ||
+               rPropSetInfo->hasPropertyByName( rPropName ) )    )
+        {
+            // try setting the property
+            try
+            {
+                rPropSet->setPropertyValue( rPropName, rProp.maValue );
+                bSet = true;
+            }
+            catch ( const IllegalArgumentException& e )
+            {
+                // illegal value: check whether this property is
+                // allowed to throw this exception
+                if ( 0 == ( nPropFlags & MID_FLAG_PROPERTY_MAY_THROW ) )
+                {
+                    Sequence<OUString> aSeq { rPropName };
+                    rImport.SetError(
+                        XMLERROR_STYLE_PROP_VALUE | XMLERROR_FLAG_ERROR,
+                        aSeq, e.Message, nullptr );
+                }
+            }
+            catch ( const UnknownPropertyException& e )
+            {
+                // unknown property: This is always an error!
+                Sequence<OUString> aSeq { rPropName };
+                rImport.SetError(
+                    XMLERROR_STYLE_PROP_UNKNOWN | XMLERROR_FLAG_ERROR,
+                    aSeq, e.Message, nullptr );
+            }
+            catch ( const PropertyVetoException& e )
+            {
+                // property veto: this shouldn't happen
+                Sequence<OUString> aSeq { rPropName };
+                rImport.SetError(
+                    XMLERROR_STYLE_PROP_OTHER | XMLERROR_FLAG_ERROR,
+                    aSeq, e.Message, nullptr );
+            }
+            catch ( const WrappedTargetException& e )
+            {
+                // wrapped target: this shouldn't happen either
+                Sequence<OUString> aSeq { rPropName };
+                rImport.SetError(
+                    XMLERROR_STYLE_PROP_OTHER | XMLERROR_FLAG_ERROR,
+                    aSeq, e.Message, nullptr );
+            }
+        }
+
+        // handle no-property and special items
+        if( ( pSpecialContextIds != nullptr ) &&
+            ( ( 0 != ( nPropFlags & MID_FLAG_NO_PROPERTY_IMPORT ) ) ||
+              ( 0 != ( nPropFlags & MID_FLAG_SPECIAL_ITEM_IMPORT ) )   ) )
+        {
+            // maybe it's one of our special context ids?
+            sal_Int16 nContextId = rPropMapper->GetEntryContextId(nIdx);
+
+            for ( sal_Int32 n = 0;
+                  pSpecialContextIds[n].nContextID != -1;
+                  n++ )
+            {
+                // found: set index in pSpecialContextIds array
+                if ( pSpecialContextIds[n].nContextID == nContextId )
+                {
+                    pSpecialContextIds[n].nIndex = i;
+                    break; // early out
+                }
+            }
+        }
+    }
+
+    return bSet;
+}
+
+
+typedef pair<const OUString*, const Any* > PropertyPair;
+
+namespace {
+
+struct PropertyPairLessFunctor
+{
+    bool operator()( const PropertyPair& a, const PropertyPair& b ) const
+    {
+        return (*a.first < *b.first);
+    }
+};
+
+}
+
+void SvXMLImportPropertyMapper::PrepareForMultiPropertySet_(
+    const vector<XMLPropertyState> & rProperties,
+    const Reference<XPropertySetInfo> & rPropSetInfo,
+    const rtl::Reference<XMLPropertySetMapper> & rPropMapper,
+    ContextID_Index_Pair* pSpecialContextIds,
+    Sequence<OUString>& rNames,
+    Sequence<Any>& rValues)
+{
+    sal_Int32 nCount = rProperties.size();
+
+    // property pairs structure stores names + values of properties to be set.
+    vector<PropertyPair> aPropertyPairs;
+    aPropertyPairs.reserve( nCount );
+
+    // iterate over property states that we want to set
+    sal_Int32 i;
+    for( i = 0; i < nCount; i++ )
+    {
+        const XMLPropertyState& rProp = rProperties[i];
+        sal_Int32 nIdx = rProp.mnIndex;
+
+        // disregard property state if it has an invalid index
+        if( -1 == nIdx )
+            continue;
+
+        const OUString& rPropName = rPropMapper->GetEntryAPIName( nIdx );
+        const sal_Int32 nPropFlags = rPropMapper->GetEntryFlags( nIdx );
+
+        if ( ( 0 == ( nPropFlags & MID_FLAG_NO_PROPERTY ) ) &&
+             ( ( 0 != ( nPropFlags & MID_FLAG_MUST_EXIST ) ) ||
+               !rPropSetInfo.is() ||
+               rPropSetInfo->hasPropertyByName(rPropName) ) )
+        {
+            // save property into property pair structure
+            aPropertyPairs.emplace_back( &rPropName, &rProp.maValue );
+        }
+
+        // handle no-property and special items
+        if( ( pSpecialContextIds != nullptr ) &&
+            ( ( 0 != ( nPropFlags & MID_FLAG_NO_PROPERTY_IMPORT ) ) ||
+              ( 0 != ( nPropFlags & MID_FLAG_SPECIAL_ITEM_IMPORT ) )   ) )
+        {
+            // maybe it's one of our special context ids?
+            sal_Int16 nContextId = rPropMapper->GetEntryContextId(nIdx);
+            for ( sal_Int32 n = 0;
+                  pSpecialContextIds[n].nContextID != -1;
+                  n++ )
+            {
+                // found: set index in pSpecialContextIds array
+                if ( pSpecialContextIds[n].nContextID == nContextId )
+                {
+                    pSpecialContextIds[n].nIndex = i;
+                    break; // early out
+                }
+            }
+        }
+    }
+
+    // We now need to construct the sequences and actually the set
+    // values.
+
+    // sort the property pairs
+    sort( aPropertyPairs.begin(), aPropertyPairs.end(),
+          PropertyPairLessFunctor());
+
+    // create sequences
+    rNames.realloc( aPropertyPairs.size() );
+    OUString* pNamesArray = rNames.getArray();
+    rValues.realloc( aPropertyPairs.size() );
+    Any* pValuesArray = rValues.getArray();
+
+    // copy values into sequences
+    i = 0;
+    for( const auto& rPropertyPair : aPropertyPairs )
+    {
+        pNamesArray[i] = *(rPropertyPair.first);
+        pValuesArray[i++] = *(rPropertyPair.second);
+    }
+}
+
+bool SvXMLImportPropertyMapper::FillMultiPropertySet_(
+    const vector<XMLPropertyState> & rProperties,
+    const Reference<XMultiPropertySet> & rMultiPropSet,
+    const Reference<XPropertySetInfo> & rPropSetInfo,
+    const rtl::Reference<XMLPropertySetMapper> & rPropMapper,
+    ContextID_Index_Pair* pSpecialContextIds )
+{
+    OSL_ENSURE( rMultiPropSet.is(), "Need multi property set. ");
+    OSL_ENSURE( rPropSetInfo.is(), "Need property set info." );
+
+    bool bSuccessful = false;
+
+    Sequence<OUString> aNames;
+    Sequence<Any> aValues;
+
+    PrepareForMultiPropertySet_(rProperties, rPropSetInfo, rPropMapper, pSpecialContextIds,
+        aNames, aValues);
+
+    // and, finally, try to set the values
+    try
+    {
+        rMultiPropSet->setPropertyValues( aNames, aValues );
+        bSuccessful = true;
+    }
+    catch ( ... )
+    {
+        OSL_ENSURE(bSuccessful, "Exception caught; style may not be imported correctly.");
+    }
+
+    return bSuccessful;
+}
+
+bool SvXMLImportPropertyMapper::FillTolerantMultiPropertySet_(
+    const vector<XMLPropertyState> & rProperties,
+    const Reference<XTolerantMultiPropertySet> & rTolMultiPropSet,
+    const rtl::Reference<XMLPropertySetMapper> & rPropMapper,
+    SvXMLImport& rImport,
+    ContextID_Index_Pair* pSpecialContextIds )
+{
+    OSL_ENSURE( rTolMultiPropSet.is(), "Need tolerant multi property set. ");
+
+    bool bSuccessful = false;
+
+    Sequence<OUString> aNames;
+    Sequence<Any> aValues;
+
+    PrepareForMultiPropertySet_(rProperties, Reference<XPropertySetInfo>(nullptr), rPropMapper, pSpecialContextIds,
+        aNames, aValues);
+
+    // and, finally, try to set the values
+    try
+    {
+        const Sequence< SetPropertyTolerantFailed > aResults(rTolMultiPropSet->setPropertyValuesTolerant( aNames, aValues ));
+        bSuccessful = !aResults.hasElements();
+        for( const auto& rResult : aResults)
+        {
+            Sequence<OUString> aSeq { rResult.Name };
+            OUString sMessage;
+            switch (rResult.Result)
+            {
+            case TolerantPropertySetResultType::UNKNOWN_PROPERTY :
+                sMessage = "UNKNOWN_PROPERTY";
+                break;
+            case TolerantPropertySetResultType::ILLEGAL_ARGUMENT :
+                sMessage = "ILLEGAL_ARGUMENT";
+                break;
+            case TolerantPropertySetResultType::PROPERTY_VETO :
+                sMessage = "PROPERTY_VETO";
+                break;
+            case TolerantPropertySetResultType::WRAPPED_TARGET :
+                sMessage = "WRAPPED_TARGET";
+                break;
+            }
+            rImport.SetError(
+                XMLERROR_STYLE_PROP_OTHER | XMLERROR_FLAG_ERROR,
+                aSeq, sMessage, nullptr );
+        }
+    }
+    catch ( ... )
+    {
+        OSL_ENSURE(bSuccessful, "Exception caught; style may not be imported correctly.");
+    }
+
+    return bSuccessful;
+}
+
+void SvXMLImportPropertyMapper::finished(
+        vector< XMLPropertyState >& rProperties,
+        sal_Int32 nStartIndex, sal_Int32 nEndIndex ) const
+{
+    // nothing to do here
+    if( mxNextMapper.is() )
+        mxNextMapper->finished( rProperties, nStartIndex, nEndIndex );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */