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, 608 insertions, 0 deletions

diff --git a/toolkit/source/controls/geometrycontrolmodel.cxx b/toolkit/source/controls/geometrycontrolmodel.cxx
new file mode 100644
index 000000000..c201d9b15
--- /dev/null
+++ b/toolkit/source/controls/geometrycontrolmodel.cxx
@@ -0,0 +1,608 @@
+/* -*- 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 <controls/geometrycontrolmodel.hxx>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/resource/XStringResourceResolver.hpp>
+#include <osl/diagnose.h>
+#include <comphelper/sequence.hxx>
+#include <controls/eventcontainer.hxx>
+#include <toolkit/helper/property.hxx>
+#include <algorithm>
+#include <functional>
+
+
+#define GCM_PROPERTY_ID_POS_X               1
+#define GCM_PROPERTY_ID_POS_Y               2
+#define GCM_PROPERTY_ID_WIDTH               3
+#define GCM_PROPERTY_ID_HEIGHT              4
+#define GCM_PROPERTY_ID_NAME                5
+#define GCM_PROPERTY_ID_TABINDEX            6
+#define GCM_PROPERTY_ID_STEP                7
+#define GCM_PROPERTY_ID_TAG                 8
+#define GCM_PROPERTY_ID_RESOURCERESOLVER    9
+
+constexpr OUStringLiteral GCM_PROPERTY_POS_X = u"PositionX";
+constexpr OUStringLiteral GCM_PROPERTY_POS_Y = u"PositionY";
+constexpr OUStringLiteral GCM_PROPERTY_WIDTH = u"Width";
+constexpr OUStringLiteral GCM_PROPERTY_HEIGHT = u"Height";
+constexpr OUStringLiteral GCM_PROPERTY_NAME = u"Name";
+constexpr OUStringLiteral GCM_PROPERTY_TABINDEX = u"TabIndex";
+constexpr OUStringLiteral GCM_PROPERTY_STEP = u"Step";
+constexpr OUStringLiteral GCM_PROPERTY_TAG = u"Tag";
+constexpr OUStringLiteral GCM_PROPERTY_RESOURCERESOLVER = u"ResourceResolver";
+
+#define DEFAULT_ATTRIBS()       PropertyAttribute::BOUND | PropertyAttribute::TRANSIENT
+
+
+// namespace toolkit
+// {
+
+
+    using namespace ::com::sun::star;
+    using namespace ::com::sun::star::uno;
+    using namespace ::com::sun::star::lang;
+    using namespace ::com::sun::star::beans;
+    using namespace ::com::sun::star::util;
+    using namespace ::com::sun::star::container;
+    using namespace ::comphelper;
+
+
+    //= OGeometryControlModel_Base
+
+
+    OGeometryControlModel_Base::OGeometryControlModel_Base(css::uno::XAggregation* _pAggregateInstance)
+        :OPropertySetAggregationHelper( m_aBHelper )
+        ,OPropertyContainer( m_aBHelper )
+        ,OGCM_Base( m_aMutex )
+        ,m_nPosX(0)
+        ,m_nPosY(0)
+        ,m_nWidth(0)
+        ,m_nHeight(0)
+        ,m_nTabIndex(-1)
+        ,m_nStep(0)
+        ,m_bCloneable(false)
+    {
+        OSL_ENSURE(nullptr != _pAggregateInstance, "OGeometryControlModel_Base::OGeometryControlModel_Base: invalid aggregate!");
+
+        osl_atomic_increment(&m_refCount);
+        {
+            m_xAggregate = _pAggregateInstance;
+
+            {   // check if the aggregate is clonable
+                Reference< XCloneable > xCloneAccess(m_xAggregate, UNO_QUERY);
+                m_bCloneable = xCloneAccess.is();
+            }
+
+            setAggregation(m_xAggregate);
+            m_xAggregate->setDelegator(static_cast< XWeak* >(this));
+        }
+        osl_atomic_decrement(&m_refCount);
+
+        registerProperties();
+    }
+
+
+    OGeometryControlModel_Base::OGeometryControlModel_Base(Reference< XCloneable >& _rxAggregateInstance)
+        :OPropertySetAggregationHelper( m_aBHelper )
+        ,OPropertyContainer( m_aBHelper )
+        ,OGCM_Base( m_aMutex )
+        ,m_nPosX(0)
+        ,m_nPosY(0)
+        ,m_nWidth(0)
+        ,m_nHeight(0)
+        ,m_nTabIndex(-1)
+        ,m_nStep(0)
+        ,m_bCloneable(_rxAggregateInstance.is())
+    {
+        osl_atomic_increment(&m_refCount);
+        {
+            {
+                // ensure that the temporary gets destructed NOW
+                m_xAggregate.set(_rxAggregateInstance, UNO_QUERY);
+            }
+            OSL_ENSURE(m_xAggregate.is(), "OGeometryControlModel_Base::OGeometryControlModel_Base: invalid object given!");
+
+            // now the aggregate has a ref count of 2, but before setting the delegator it must be 1
+            _rxAggregateInstance.clear();
+            // now it should be the 1 we need here ...
+
+            setAggregation(m_xAggregate);
+            m_xAggregate->setDelegator(static_cast< XWeak* >(this));
+        }
+        osl_atomic_decrement(&m_refCount);
+
+        registerProperties();
+    }
+
+
+    Sequence< Type > SAL_CALL OGeometryControlModel_Base::getTypes(  )
+    {
+        // our own types
+        Sequence< Type > aTypes = ::comphelper::concatSequences(
+            OPropertySetAggregationHelper::getTypes(),
+            getBaseTypes(),
+            OGCM_Base::getTypes()
+        );
+
+        if ( m_xAggregate.is() )
+        {
+            // retrieve the types of the aggregate
+            Reference< XTypeProvider > xAggregateTypeProv;
+            m_xAggregate->queryAggregation( cppu::UnoType<decltype(xAggregateTypeProv)>::get() ) >>= xAggregateTypeProv;
+            OSL_ENSURE( xAggregateTypeProv.is(), "OGeometryControlModel_Base::getTypes: aggregate should be a type provider!" );
+            Sequence< Type > aAggTypes;
+            if ( xAggregateTypeProv.is() )
+                aAggTypes = xAggregateTypeProv->getTypes();
+
+            // concat the sequences
+            sal_Int32 nOldSize = aTypes.getLength();
+            aTypes.realloc( nOldSize + aAggTypes.getLength() );
+            ::std::copy(
+                std::cbegin(aAggTypes),
+                std::cend(aAggTypes),
+                aTypes.getArray() + nOldSize
+            );
+        }
+
+        return aTypes;
+    }
+
+
+    void OGeometryControlModel_Base::registerProperties()
+    {
+        // register our members for the property handling of the OPropertyContainer
+        registerProperty(GCM_PROPERTY_POS_X,    GCM_PROPERTY_ID_POS_X,      DEFAULT_ATTRIBS(), &m_nPosX, cppu::UnoType<decltype(m_nPosX)>::get());
+        registerProperty(GCM_PROPERTY_POS_Y,    GCM_PROPERTY_ID_POS_Y,      DEFAULT_ATTRIBS(), &m_nPosY, cppu::UnoType<decltype(m_nPosY)>::get());
+        registerProperty(GCM_PROPERTY_WIDTH,    GCM_PROPERTY_ID_WIDTH,      DEFAULT_ATTRIBS(), &m_nWidth, cppu::UnoType<decltype(m_nWidth)>::get());
+        registerProperty(GCM_PROPERTY_HEIGHT,   GCM_PROPERTY_ID_HEIGHT,     DEFAULT_ATTRIBS(), &m_nHeight, cppu::UnoType<decltype(m_nHeight)>::get());
+        registerProperty(GCM_PROPERTY_NAME,     GCM_PROPERTY_ID_NAME,       DEFAULT_ATTRIBS(), &m_aName, cppu::UnoType<decltype(m_aName)>::get());
+        registerProperty(GCM_PROPERTY_TABINDEX, GCM_PROPERTY_ID_TABINDEX,   DEFAULT_ATTRIBS(), &m_nTabIndex, cppu::UnoType<decltype(m_nTabIndex)>::get());
+        registerProperty(GCM_PROPERTY_STEP,     GCM_PROPERTY_ID_STEP,       DEFAULT_ATTRIBS(), &m_nStep, cppu::UnoType<decltype(m_nStep)>::get());
+        registerProperty(GCM_PROPERTY_TAG,      GCM_PROPERTY_ID_TAG,        DEFAULT_ATTRIBS(), &m_aTag, cppu::UnoType<decltype(m_aTag)>::get());
+        registerProperty(GCM_PROPERTY_RESOURCERESOLVER, GCM_PROPERTY_ID_RESOURCERESOLVER, DEFAULT_ATTRIBS(), &m_xStrResolver, cppu::UnoType<decltype(m_xStrResolver)>::get());
+    }
+
+
+    css::uno::Any OGeometryControlModel_Base::ImplGetDefaultValueByHandle(sal_Int32 nHandle)
+    {
+        css::uno::Any aDefault;
+
+        switch ( nHandle )
+        {
+            case GCM_PROPERTY_ID_POS_X:             aDefault <<= sal_Int32(0); break;
+            case GCM_PROPERTY_ID_POS_Y:             aDefault <<= sal_Int32(0); break;
+            case GCM_PROPERTY_ID_WIDTH:             aDefault <<= sal_Int32(0); break;
+            case GCM_PROPERTY_ID_HEIGHT:            aDefault <<= sal_Int32(0); break;
+            case GCM_PROPERTY_ID_NAME:              aDefault <<= OUString(); break;
+            case GCM_PROPERTY_ID_TABINDEX:          aDefault <<= sal_Int16(-1); break;
+            case GCM_PROPERTY_ID_STEP:              aDefault <<= sal_Int32(0); break;
+            case GCM_PROPERTY_ID_TAG:               aDefault <<= OUString(); break;
+            case GCM_PROPERTY_ID_RESOURCERESOLVER:  aDefault <<= Reference< resource::XStringResourceResolver >(); break;
+            default:                            OSL_FAIL( "ImplGetDefaultValueByHandle - unknown Property" );
+        }
+
+        return aDefault;
+    }
+
+
+    css::uno::Any OGeometryControlModel_Base::ImplGetPropertyValueByHandle(sal_Int32 nHandle) const
+    {
+        css::uno::Any aValue;
+
+        switch ( nHandle )
+        {
+            case GCM_PROPERTY_ID_POS_X:         aValue <<= m_nPosX; break;
+            case GCM_PROPERTY_ID_POS_Y:         aValue <<= m_nPosY; break;
+            case GCM_PROPERTY_ID_WIDTH:         aValue <<= m_nWidth; break;
+            case GCM_PROPERTY_ID_HEIGHT:        aValue <<= m_nHeight; break;
+            case GCM_PROPERTY_ID_NAME:          aValue <<= m_aName; break;
+            case GCM_PROPERTY_ID_TABINDEX:      aValue <<= m_nTabIndex; break;
+            case GCM_PROPERTY_ID_STEP:          aValue <<= m_nStep; break;
+            case GCM_PROPERTY_ID_TAG:           aValue <<= m_aTag; break;
+            case GCM_PROPERTY_ID_RESOURCERESOLVER: aValue <<= m_xStrResolver; break;
+            default:                            OSL_FAIL( "ImplGetPropertyValueByHandle - unknown Property" );
+        }
+
+        return aValue;
+    }
+
+
+    void OGeometryControlModel_Base::ImplSetPropertyValueByHandle(sal_Int32 nHandle, const css::uno::Any& aValue)
+    {
+        switch ( nHandle )
+        {
+            case GCM_PROPERTY_ID_POS_X:         aValue >>= m_nPosX; break;
+            case GCM_PROPERTY_ID_POS_Y:         aValue >>= m_nPosY; break;
+            case GCM_PROPERTY_ID_WIDTH:         aValue >>= m_nWidth; break;
+            case GCM_PROPERTY_ID_HEIGHT:        aValue >>= m_nHeight; break;
+            case GCM_PROPERTY_ID_NAME:          aValue >>= m_aName; break;
+            case GCM_PROPERTY_ID_TABINDEX:      aValue >>= m_nTabIndex; break;
+            case GCM_PROPERTY_ID_STEP:          aValue >>= m_nStep; break;
+            case GCM_PROPERTY_ID_TAG:           aValue >>= m_aTag; break;
+            case GCM_PROPERTY_ID_RESOURCERESOLVER: aValue >>= m_xStrResolver; break;
+            default:                            OSL_FAIL( "ImplSetPropertyValueByHandle - unknown Property" );
+        }
+    }
+
+
+    Any SAL_CALL OGeometryControlModel_Base::queryAggregation( const Type& _rType )
+    {
+        Any aReturn;
+        if (_rType.equals(cppu::UnoType<XCloneable>::get()) && !m_bCloneable)
+            // somebody is asking for the XCloneable interface, but our aggregate does not support it
+            // -> outta here
+            // (need this extra check, cause OGCM_Base::queryAggregation would return this interface
+            // in every case)
+            return aReturn;
+
+        aReturn = OGCM_Base::queryAggregation(_rType);
+            // the basic interfaces (XInterface, XAggregation etc)
+
+        if (!aReturn.hasValue())
+            aReturn = OPropertySetAggregationHelper::queryInterface(_rType);
+            // the property set related interfaces
+
+        if (!aReturn.hasValue() && m_xAggregate.is())
+            aReturn = m_xAggregate->queryAggregation(_rType);
+            // the interfaces our aggregate can provide
+
+        return aReturn;
+    }
+
+
+    Any SAL_CALL OGeometryControlModel_Base::queryInterface( const Type& _rType )
+    {
+        return OGCM_Base::queryInterface(_rType);
+    }
+
+
+    void SAL_CALL OGeometryControlModel_Base::acquire(  ) noexcept
+    {
+        OGCM_Base::acquire();
+    }
+
+
+    void SAL_CALL OGeometryControlModel_Base::release(  ) noexcept
+    {
+        OGCM_Base::release();
+    }
+
+
+    void OGeometryControlModel_Base::releaseAggregation()
+    {
+        // release the aggregate (_before_ clearing m_xAggregate)
+        if (m_xAggregate.is())
+            m_xAggregate->setDelegator(nullptr);
+        setAggregation(nullptr);
+    }
+
+
+    OGeometryControlModel_Base::~OGeometryControlModel_Base()
+    {
+        releaseAggregation();
+    }
+
+
+    sal_Bool SAL_CALL OGeometryControlModel_Base::convertFastPropertyValue(Any& _rConvertedValue, Any& _rOldValue,
+            sal_Int32 _nHandle, const Any& _rValue)
+    {
+        return OPropertyContainer::convertFastPropertyValue(_rConvertedValue, _rOldValue, _nHandle, _rValue);
+    }
+
+
+    void SAL_CALL OGeometryControlModel_Base::setFastPropertyValue_NoBroadcast(sal_Int32 _nHandle, const Any& _rValue)
+    {
+        OPropertyContainer::setFastPropertyValue_NoBroadcast(_nHandle, _rValue);
+    }
+
+
+    void SAL_CALL OGeometryControlModel_Base::getFastPropertyValue(Any& _rValue, sal_Int32 _nHandle) const
+    {
+        OPropertyArrayAggregationHelper& rPH = static_cast<OPropertyArrayAggregationHelper&>(const_cast<OGeometryControlModel_Base*>(this)->getInfoHelper());
+        OUString sPropName;
+        sal_Int32   nOriginalHandle = -1;
+
+        if (rPH.fillAggregatePropertyInfoByHandle(&sPropName, &nOriginalHandle, _nHandle))
+            OPropertySetAggregationHelper::getFastPropertyValue(_rValue, _nHandle);
+        else
+            OPropertyContainer::getFastPropertyValue(_rValue, _nHandle);
+    }
+
+
+    css::beans::PropertyState OGeometryControlModel_Base::getPropertyStateByHandle(sal_Int32 nHandle)
+    {
+        css::uno::Any aValue = ImplGetPropertyValueByHandle( nHandle );
+        css::uno::Any aDefault = ImplGetDefaultValueByHandle( nHandle );
+
+        return CompareProperties( aValue, aDefault ) ? css::beans::PropertyState_DEFAULT_VALUE : css::beans::PropertyState_DIRECT_VALUE;
+    }
+
+
+    void OGeometryControlModel_Base::setPropertyToDefaultByHandle(sal_Int32 nHandle)
+    {
+        ImplSetPropertyValueByHandle( nHandle , ImplGetDefaultValueByHandle( nHandle ) );
+    }
+
+
+    css::uno::Any OGeometryControlModel_Base::getPropertyDefaultByHandle( sal_Int32 nHandle ) const
+    {
+        return ImplGetDefaultValueByHandle( nHandle );
+    }
+
+
+    Reference< XPropertySetInfo> SAL_CALL OGeometryControlModel_Base::getPropertySetInfo()
+    {
+        return OPropertySetAggregationHelper::createPropertySetInfo(getInfoHelper());
+    }
+
+
+    Reference< XCloneable > SAL_CALL OGeometryControlModel_Base::createClone(  )
+    {
+        OSL_ENSURE(m_bCloneable, "OGeometryControlModel_Base::createClone: invalid call!");
+        if (!m_bCloneable)
+            return Reference< XCloneable >();
+
+        // let the aggregate create its own clone
+        // the interface
+        Reference< XCloneable > xCloneAccess;
+        m_xAggregate->queryAggregation(cppu::UnoType<decltype(xCloneAccess)>::get()) >>= xCloneAccess;
+        OSL_ENSURE(xCloneAccess.is(), "OGeometryControlModel_Base::createClone: suspicious aggregate!");
+        if (!xCloneAccess.is())
+            return Reference< XCloneable >();
+        // the aggregate's clone
+        Reference< XCloneable > xAggregateClone = xCloneAccess->createClone();
+        OSL_ENSURE(xAggregateClone.is(), "OGeometryControlModel_Base::createClone: suspicious return of the aggregate!");
+
+        // create a new wrapper aggregating this return value
+        rtl::Reference<OGeometryControlModel_Base> pOwnClone = createClone_Impl(xAggregateClone);
+        OSL_ENSURE(pOwnClone, "OGeometryControlModel_Base::createClone: invalid derivee behaviour!");
+        OSL_ENSURE(!xAggregateClone.is(), "OGeometryControlModel_Base::createClone: invalid ctor behaviour!");
+            // should have been reset
+
+        // set properties
+        pOwnClone->m_nPosX      = m_nPosX;
+        pOwnClone->m_nPosY      = m_nPosY;
+        pOwnClone->m_nWidth     = m_nWidth;
+        pOwnClone->m_nHeight    = m_nHeight;
+        pOwnClone->m_aName      = m_aName;
+        pOwnClone->m_nTabIndex  = m_nTabIndex;
+        pOwnClone->m_nStep      = m_nStep;
+        pOwnClone->m_aTag       = m_aTag;
+
+
+        // Clone event container
+        Reference< css::script::XScriptEventsSupplier > xEventsSupplier =
+            static_cast< css::script::XScriptEventsSupplier* >( this );
+
+        if( xEventsSupplier.is() )
+        {
+            Reference< XNameContainer > xEventCont = xEventsSupplier->getEvents();
+            Reference< XNameContainer > xCloneEventCont = pOwnClone->getEvents();
+
+            const css::uno::Sequence< OUString > aNames =
+                xEventCont->getElementNames();
+
+            for( const OUString& aName : aNames )
+            {
+                css::uno::Any aElement = xEventCont->getByName( aName );
+                xCloneEventCont->insertByName( aName, aElement );
+            }
+        }
+
+        return pOwnClone;
+    }
+
+
+    Reference< XNameContainer > SAL_CALL OGeometryControlModel_Base::getEvents()
+    {
+        if( !mxEventContainer.is() )
+            mxEventContainer = new toolkit::ScriptEventContainer();
+        return mxEventContainer;
+    }
+
+
+    void SAL_CALL OGeometryControlModel_Base::disposing()
+    {
+        OGCM_Base::disposing();
+        OPropertySetAggregationHelper::disposing();
+
+        Reference<XComponent>  xComp;
+        if ( query_aggregation( m_xAggregate, xComp ) )
+            xComp->dispose();
+    }
+
+
+    //= OCommonGeometryControlModel
+
+
+    typedef std::unordered_map< OUString, sal_Int32 > HashMapString2Int;
+    typedef std::vector< css::uno::Sequence< css::beans::Property > >   PropSeqArray;
+    typedef std::vector< ::std::vector< sal_Int32 > > IntArrayArray;
+
+    // for creating class-unique PropertySetInfo's, we need some info:
+    namespace { HashMapString2Int gServiceSpecifierMap; }
+    // this one maps from a String, which is the service specifier for our
+    // aggregate, to a unique id
+
+    namespace { PropSeqArray gAggregateProperties; }
+    // this one contains the properties which belong to all the unique ids
+    // in ServiceSpecifierMap
+
+    namespace { IntArrayArray gAmbiguousPropertyIds; }
+    // the ids of the properties which we as well as our aggregate supply
+    // For such props, we let our base class handle them, and whenever such
+    // a prop is set, we forward this to our aggregate.
+
+    // With this, we can ensure that two instances of this class share the
+    // same PropertySetInfo if and only if both aggregates have the same
+    // service specifier.
+
+
+    OCommonGeometryControlModel::OCommonGeometryControlModel( Reference< XCloneable >& _rxAgg, const OUString& _rServiceSpecifier )
+        :OGeometryControlModel_Base( _rxAgg )
+        ,m_sServiceSpecifier( _rServiceSpecifier )
+        ,m_nPropertyMapId( 0 )
+    {
+        Reference< XPropertySetInfo > xPI;
+        if ( m_xAggregateSet.is() )
+            xPI = m_xAggregateSet->getPropertySetInfo();
+        if ( !xPI.is() )
+        {
+            releaseAggregation();
+            throw IllegalArgumentException();
+        }
+
+        HashMapString2Int::iterator aPropMapIdPos = gServiceSpecifierMap.find( m_sServiceSpecifier );
+        if ( gServiceSpecifierMap.end() == aPropMapIdPos )
+        {
+            m_nPropertyMapId = gAggregateProperties.size();
+            gAggregateProperties.push_back( xPI->getProperties() );
+            gAmbiguousPropertyIds.emplace_back( );
+
+            gServiceSpecifierMap[ m_sServiceSpecifier ] = m_nPropertyMapId;
+        }
+        else
+            m_nPropertyMapId = aPropMapIdPos->second;
+    }
+
+    namespace {
+
+    struct PropertyNameLess
+    {
+        bool operator()( const Property& _rLHS, const Property& _rRHS )
+        {
+            return _rLHS.Name < _rRHS.Name;
+        }
+    };
+
+
+    struct PropertyNameEqual
+    {
+        const OUString&  m_rCompare;
+        explicit PropertyNameEqual( const OUString& _rCompare ) : m_rCompare( _rCompare ) { }
+
+        bool operator()( const Property& _rLHS )
+        {
+            return _rLHS.Name == m_rCompare;
+        }
+    };
+
+    }
+
+    ::cppu::IPropertyArrayHelper* OCommonGeometryControlModel::createArrayHelper( sal_Int32 _nId ) const
+    {
+        OSL_ENSURE( _nId == m_nPropertyMapId, "OCommonGeometryControlModel::createArrayHelper: invalid argument!" );
+        OSL_ENSURE( _nId < static_cast<sal_Int32>(gAggregateProperties.size()), "OCommonGeometryControlModel::createArrayHelper: invalid status info (1)!" );
+        OSL_ENSURE( _nId < static_cast<sal_Int32>(gAmbiguousPropertyIds.size()), "OCommonGeometryControlModel::createArrayHelper: invalid status info (2)!" );
+
+        // our own properties
+        Sequence< Property > aProps;
+        OPropertyContainer::describeProperties( aProps );
+
+        // the aggregate properties
+        Sequence< Property > aAggregateProps = gAggregateProperties[ _nId ];
+
+        // look for duplicates, and remember them
+        IntArrayArray::value_type& rDuplicateIds = gAmbiguousPropertyIds[ _nId ];
+        // for this, sort the aggregate properties
+        auto [begin, end] = asNonConstRange(aAggregateProps);
+        ::std::sort(
+            begin,
+            end,
+            PropertyNameLess()
+        );
+
+        // now loop through our own props
+        for ( const Property& rProp : std::as_const(aProps) )
+        {
+            // look for the current property in the properties of our aggregate
+            const Property* pAggPropPos = ::std::find_if( std::cbegin(aAggregateProps), std::cend(aAggregateProps), PropertyNameEqual( rProp.Name ) );
+            if ( pAggPropPos != std::cend(aAggregateProps) )
+            {   // found a duplicate
+                // -> remove from the aggregate property sequence
+                ::comphelper::removeElementAt( aAggregateProps, pAggPropPos - std::cbegin(aAggregateProps) );
+
+                // and additionally, remember the id of this property
+                rDuplicateIds.push_back( rProp.Handle );
+            }
+        }
+
+        // now, finally, sort the duplicates
+        ::std::sort( rDuplicateIds.begin(), rDuplicateIds.end(), ::std::less< sal_Int32 >() );
+
+        return new OPropertyArrayAggregationHelper(aProps, aAggregateProps);
+    }
+
+
+    ::cppu::IPropertyArrayHelper& SAL_CALL OCommonGeometryControlModel::getInfoHelper()
+    {
+        return *getArrayHelper( m_nPropertyMapId );
+    }
+
+
+    rtl::Reference<OGeometryControlModel_Base> OCommonGeometryControlModel::createClone_Impl( Reference< XCloneable >& _rxAggregateInstance )
+    {
+        return new OCommonGeometryControlModel( _rxAggregateInstance, m_sServiceSpecifier );
+    }
+
+    Sequence< sal_Int8 > SAL_CALL OCommonGeometryControlModel::getImplementationId(  )
+    {
+        return css::uno::Sequence<sal_Int8>();
+    }
+
+    namespace {
+
+    struct Int32Equal
+    {
+        sal_Int32   m_nCompare;
+        explicit Int32Equal( sal_Int32 _nCompare ) : m_nCompare( _nCompare ) { }
+
+        bool operator()( sal_Int32 _nLHS )
+        {
+            return _nLHS == m_nCompare;
+        }
+    };
+
+    }
+
+    void SAL_CALL OCommonGeometryControlModel::setFastPropertyValue_NoBroadcast( sal_Int32 _nHandle, const Any& _rValue )
+    {
+        OGeometryControlModel_Base::setFastPropertyValue_NoBroadcast( _nHandle, _rValue );
+
+        // look if this id is one we recognized as duplicate
+        IntArrayArray::value_type& rDuplicateIds = gAmbiguousPropertyIds[ m_nPropertyMapId ];
+
+        if ( std::any_of(rDuplicateIds.begin(), rDuplicateIds.end(), Int32Equal( _nHandle )) )
+        {
+            // yes, it is such a property
+            OUString sPropName;
+            sal_Int16 nAttributes(0);
+            static_cast< OPropertyArrayAggregationHelper* >( getArrayHelper( m_nPropertyMapId ) )->fillPropertyMembersByHandle( &sPropName, &nAttributes, _nHandle );
+
+            if ( m_xAggregateSet.is() && !sPropName.isEmpty() )
+                m_xAggregateSet->setPropertyValue( sPropName, _rValue );
+        }
+    }
+
+
+// }    // namespace toolkit
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */