LCOV - code coverage report
Current view: top level - usr/local/src/libreoffice/comphelper/source/property - propagg.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 390 433 90.1 %
Date: 2013-07-09 Functions: 41 46 89.1 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include "comphelper/propagg.hxx"
      21             : #include "comphelper/property.hxx"
      22             : #include <cppuhelper/queryinterface.hxx>
      23             : #include <osl/diagnose.h>
      24             : #include <com/sun/star/beans/PropertyAttribute.hpp>
      25             : 
      26             : #if OSL_DEBUG_LEVEL > 0
      27             : #include <typeinfo>
      28             : #include <rtl/strbuf.hxx>
      29             : #endif
      30             : 
      31             : #include <algorithm>
      32             : #include <set>
      33             : 
      34             : //.........................................................................
      35             : namespace comphelper
      36             : {
      37             : //.........................................................................
      38             : 
      39             :     using namespace ::com::sun::star::uno;
      40             :     using namespace ::com::sun::star::lang;
      41             :     using namespace ::com::sun::star::beans;
      42             : 
      43             :     using namespace internal;
      44             : 
      45             :     //------------------------------------------------------------------------------
      46             :     namespace
      47             :     {
      48       97714 :         const Property* lcl_findPropertyByName( const Sequence< Property >& _rProps, const OUString& _rName )
      49             :         {
      50       97714 :             sal_Int32 nLen = _rProps.getLength();
      51       97714 :             const Property* pProperties = _rProps.getConstArray();
      52       97714 :             Property aNameProp(_rName, 0, Type(), 0);
      53       97714 :             const Property* pResult = ::std::lower_bound(pProperties, pProperties + nLen, aNameProp, PropertyCompareByName());
      54       97714 :             if ( pResult && ( pResult == pProperties + nLen || pResult->Name != _rName) )
      55         251 :                 pResult = NULL;
      56             : 
      57       97714 :             return pResult;
      58             :         }
      59             :     }
      60             : //==================================================================
      61             : //= OPropertyArrayAggregationHelper
      62             : //==================================================================
      63             : 
      64             : //------------------------------------------------------------------------------
      65         741 : OPropertyArrayAggregationHelper::OPropertyArrayAggregationHelper(
      66             :         const  Sequence< Property >& _rProperties, const  Sequence< Property >& _rAggProperties,
      67             :         IPropertyInfoService* _pInfoService, sal_Int32 _nFirstAggregateId )
      68         741 :     :m_aProperties( _rProperties )
      69             : {
      70         741 :     sal_Int32 nDelegatorProps = _rProperties.getLength();
      71         741 :     sal_Int32 nAggregateProps = _rAggProperties.getLength();
      72             : 
      73             :     // make room for all properties
      74         741 :     sal_Int32 nMergedProps = nDelegatorProps + nAggregateProps;
      75         741 :     m_aProperties.realloc( nMergedProps );
      76             : 
      77         741 :     const   Property* pAggregateProps   = _rAggProperties.getConstArray();
      78         741 :     const   Property* pDelegateProps    = _rProperties.getConstArray();
      79         741 :             Property* pMergedProps = m_aProperties.getArray();
      80             : 
      81             :     // if properties are present both at the delegatee and the aggregate, then the former are supposed to win.
      82             :     // So, we'll need an existence check.
      83         741 :     ::std::set< OUString > aDelegatorProps;
      84             : 
      85             :     // create the map for the delegator properties
      86         741 :     sal_Int32 nMPLoop = 0;
      87       17207 :     for ( ; nMPLoop < nDelegatorProps; ++nMPLoop, ++pDelegateProps )
      88             :     {
      89       16466 :         m_aPropertyAccessors[ pDelegateProps->Handle ] = OPropertyAccessor( -1, nMPLoop, sal_False );
      90             :         OSL_ENSURE( aDelegatorProps.find( pDelegateProps->Name ) == aDelegatorProps.end(),
      91             :             "OPropertyArrayAggregationHelper::OPropertyArrayAggregationHelper: duplicate delegatee property!" );
      92       16466 :         aDelegatorProps.insert( pDelegateProps->Name );
      93             :     }
      94             : 
      95             :     // create the map for the aggregate properties
      96         741 :     sal_Int32 nAggregateHandle = _nFirstAggregateId;
      97         741 :     pMergedProps += nDelegatorProps;
      98       37603 :     for ( ; nMPLoop < nMergedProps; ++pAggregateProps )
      99             :     {
     100             :         // if the aggregate property is present at the delegatee already, ignore it
     101       36862 :         if ( aDelegatorProps.find( pAggregateProps->Name ) != aDelegatorProps.end() )
     102             :         {
     103         318 :             --nMergedProps;
     104         318 :             continue;
     105             :         }
     106             : 
     107             :         // next aggregate property - remember it
     108       36544 :         *pMergedProps = *pAggregateProps;
     109             : 
     110             :         // determine the handle for the property which we will expose to the outside world
     111       36544 :         sal_Int32 nHandle = -1;
     112             :         // ask the infor service first
     113       36544 :         if ( _pInfoService )
     114       35523 :             nHandle = _pInfoService->getPreferedPropertyId( pMergedProps->Name );
     115             : 
     116       36544 :         if ( -1 == nHandle )
     117             :             // no handle from the info service -> default
     118       21668 :             nHandle = nAggregateHandle++;
     119             :         else
     120             :         {   // check if we alread have a property with the given handle
     121       14876 :             const  Property* pPropsTilNow = m_aProperties.getConstArray();
     122      701101 :             for ( sal_Int32 nCheck = 0; nCheck < nMPLoop; ++nCheck, ++pPropsTilNow )
     123      686225 :                 if ( pPropsTilNow->Handle == nHandle )
     124             :                 {   // conflicts -> use another one (which we don't check anymore, assuming _nFirstAggregateId was large enough)
     125           0 :                     nHandle = nAggregateHandle++;
     126           0 :                     break;
     127             :                 }
     128             :         }
     129             : 
     130             :         // remember the accessor for this property
     131       36544 :         m_aPropertyAccessors[ nHandle ] = OPropertyAccessor( pMergedProps->Handle, nMPLoop, sal_True );
     132       36544 :         pMergedProps->Handle = nHandle;
     133             : 
     134       36544 :         ++nMPLoop;
     135       36544 :         ++pMergedProps;
     136             :     }
     137         741 :     m_aProperties.realloc( nMergedProps );
     138         741 :     pMergedProps = m_aProperties.getArray();    // reset, needed again below
     139             : 
     140             :     // sort the properties by name
     141         741 :     ::std::sort( pMergedProps, pMergedProps+nMergedProps, PropertyCompareByName());
     142             : 
     143         741 :     pMergedProps = m_aProperties.getArray();
     144             : 
     145             :     // sync the map positions
     146       53751 :     for ( nMPLoop = 0; nMPLoop < nMergedProps; ++nMPLoop, ++pMergedProps )
     147       53751 :         m_aPropertyAccessors[ pMergedProps->Handle ].nPos = nMPLoop;
     148         741 : }
     149             : 
     150             : //------------------------------------------------------------------
     151       57974 : OPropertyArrayAggregationHelper::PropertyOrigin OPropertyArrayAggregationHelper::classifyProperty( const OUString& _rName )
     152             : {
     153       57974 :     PropertyOrigin eOrigin = UNKNOWN_PROPERTY;
     154             :     // look up the name
     155       57974 :     const Property* pPropertyDescriptor = lcl_findPropertyByName( m_aProperties, _rName );
     156       57974 :     if ( pPropertyDescriptor )
     157             :     {
     158             :         // look up the handle for this name
     159       57972 :         ConstPropertyAccessorMapIterator aPos = m_aPropertyAccessors.find( pPropertyDescriptor->Handle );
     160             :         OSL_ENSURE( m_aPropertyAccessors.end() != aPos, "OPropertyArrayAggregationHelper::classifyProperty: should have this handle in my map!" );
     161       57972 :         if ( m_aPropertyAccessors.end() != aPos )
     162             :         {
     163       57972 :             eOrigin = aPos->second.bAggregate ? AGGREGATE_PROPERTY : DELEGATOR_PROPERTY;
     164             :         }
     165             :     }
     166       57974 :     return eOrigin;
     167             : }
     168             : 
     169             : //------------------------------------------------------------------
     170           0 : Property OPropertyArrayAggregationHelper::getPropertyByName( const OUString& _rPropertyName ) throw( UnknownPropertyException )
     171             : {
     172           0 :     const Property* pProperty = findPropertyByName( _rPropertyName );
     173             : 
     174           0 :     if ( !pProperty )
     175           0 :         throw  UnknownPropertyException();
     176             : 
     177           0 :     return *pProperty;
     178             : }
     179             : 
     180             : //------------------------------------------------------------------------------
     181         133 : sal_Bool OPropertyArrayAggregationHelper::hasPropertyByName(const OUString& _rPropertyName)
     182             : {
     183         133 :     return NULL != findPropertyByName( _rPropertyName );
     184             : }
     185             : 
     186             : //------------------------------------------------------------------------------
     187       39740 : const Property* OPropertyArrayAggregationHelper::findPropertyByName(const :: OUString& _rName ) const
     188             : {
     189       39740 :     return lcl_findPropertyByName( m_aProperties, _rName );
     190             : }
     191             : 
     192             : //------------------------------------------------------------------------------
     193       39607 : sal_Int32 OPropertyArrayAggregationHelper::getHandleByName(const OUString& _rPropertyName)
     194             : {
     195       39607 :     const Property* pProperty = findPropertyByName( _rPropertyName );
     196       39607 :     return pProperty ? pProperty->Handle : -1;
     197             : }
     198             : 
     199             : //------------------------------------------------------------------------------
     200       44965 : sal_Bool OPropertyArrayAggregationHelper::fillPropertyMembersByHandle(
     201             :             OUString* _pPropName, sal_Int16* _pAttributes, sal_Int32 _nHandle)
     202             : {
     203       44965 :     ConstPropertyAccessorMapIterator i = m_aPropertyAccessors.find(_nHandle);
     204       44965 :     sal_Bool bRet = i != m_aPropertyAccessors.end();
     205       44965 :     if (bRet)
     206             :     {
     207       44735 :         const  ::com::sun::star::beans::Property& rProperty = m_aProperties.getConstArray()[(*i).second.nPos];
     208       44735 :         if (_pPropName)
     209        9619 :             *_pPropName = rProperty.Name;
     210       44735 :         if (_pAttributes)
     211       25351 :             *_pAttributes = rProperty.Attributes;
     212             :     }
     213       44965 :     return bRet;
     214             : }
     215             : 
     216             : //------------------------------------------------------------------------------
     217         736 : sal_Bool OPropertyArrayAggregationHelper::getPropertyByHandle( sal_Int32 _nHandle, Property& _rProperty ) const
     218             : {
     219         736 :     ConstPropertyAccessorMapIterator pos = m_aPropertyAccessors.find(_nHandle);
     220         736 :     if ( pos != m_aPropertyAccessors.end() )
     221             :     {
     222         736 :         _rProperty = m_aProperties[ pos->second.nPos ];
     223         736 :         return sal_True;
     224             :     }
     225           0 :     return sal_False;
     226             : }
     227             : 
     228             : //------------------------------------------------------------------------------
     229       94081 : bool OPropertyArrayAggregationHelper::fillAggregatePropertyInfoByHandle(
     230             :             OUString* _pPropName, sal_Int32* _pOriginalHandle, sal_Int32 _nHandle) const
     231             : {
     232       94081 :     ConstPropertyAccessorMapIterator i = m_aPropertyAccessors.find(_nHandle);
     233       94081 :     bool bRet = i != m_aPropertyAccessors.end() && (*i).second.bAggregate;
     234       94081 :     if (bRet)
     235             :     {
     236       69751 :         if (_pOriginalHandle)
     237       69751 :             *_pOriginalHandle = (*i).second.nOriginalHandle;
     238       69751 :         if (_pPropName)
     239             :         {
     240             :             OSL_ENSURE((*i).second.nPos < m_aProperties.getLength(),"Invalid index for sequence!");
     241       69471 :             const  ::com::sun::star::beans::Property& rProperty = m_aProperties.getConstArray()[(*i).second.nPos];
     242       69471 :             *_pPropName = rProperty.Name;
     243             :         }
     244             :     }
     245       94081 :     return bRet;
     246             : }
     247             : 
     248             : 
     249             : //------------------------------------------------------------------------------
     250       22561 :  ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property> OPropertyArrayAggregationHelper::getProperties()
     251             : {
     252       22561 :     return m_aProperties;
     253             : }
     254             : 
     255             : 
     256             : //------------------------------------------------------------------------------
     257        2925 : sal_Int32 OPropertyArrayAggregationHelper::fillHandles(
     258             :         sal_Int32* _pHandles, const  ::com::sun::star::uno::Sequence< OUString >& _rPropNames )
     259             : {
     260        2925 :     sal_Int32 nHitCount = 0;
     261        2925 :     const OUString* pReqProps = _rPropNames.getConstArray();
     262        2925 :     sal_Int32 nReqLen = _rPropNames.getLength();
     263             : 
     264             : #if OSL_DEBUG_LEVEL > 0
     265             :     // assure that the sequence is sorted
     266             :     {
     267             :         const OUString* pLookup = _rPropNames.getConstArray();
     268             :         const OUString* pEnd = _rPropNames.getConstArray() + _rPropNames.getLength() - 1;
     269             :         for (; pLookup < pEnd; ++pLookup)
     270             :         {
     271             :             const OUString* pCompare = pLookup + 1;
     272             :             const OUString* pCompareEnd = pEnd + 1;
     273             :             for (; pCompare < pCompareEnd; ++pCompare)
     274             :             {
     275             :                 OSL_ENSURE(pLookup->compareTo(*pCompare) < 0, "OPropertyArrayAggregationHelper::fillHandles : property names are not sorted!");
     276             :             }
     277             :         }
     278             :     }
     279             : #endif
     280             : 
     281        2925 :     const  ::com::sun::star::beans::Property* pCur = m_aProperties.getConstArray();
     282        2925 :     const  ::com::sun::star::beans::Property* pEnd = m_aProperties.getConstArray() + m_aProperties.getLength();
     283             : 
     284       70590 :     for( sal_Int32 i = 0; i < nReqLen; ++i )
     285             :     {
     286             :         // determine the logarithm
     287       67665 :         sal_uInt32 n = (sal_uInt32)(pEnd - pCur);
     288       67665 :         sal_Int32 nLog = 0;
     289      492167 :         while( n )
     290             :         {
     291      356837 :             nLog += 1;
     292      356837 :             n = n >> 1;
     293             :         }
     294             : 
     295             :         // (Number of properties yet to be found) * (Log2 of properties yet to be searched)
     296       67665 :         if( (nReqLen - i) * nLog >= pEnd - pCur )
     297             :         {
     298             :             // linear search is better
     299      212407 :             while( pCur < pEnd && pReqProps[i] > pCur->Name )
     300             :             {
     301       86275 :                 pCur++;
     302             :             }
     303       63066 :             if( pCur < pEnd && pReqProps[i] == pCur->Name )
     304             :             {
     305       63066 :                 _pHandles[i] = pCur->Handle;
     306       63066 :                 nHitCount++;
     307             :             }
     308             :             else
     309           0 :                 _pHandles[i] = -1;
     310             :         }
     311             :         else
     312             :         {
     313             :             // binary search is better
     314        4599 :             sal_Int32   nCompVal = 1;
     315        4599 :             const  ::com::sun::star::beans::Property*  pOldEnd = pEnd--;
     316        4599 :             const  ::com::sun::star::beans::Property*  pMid = pCur;
     317             : 
     318       26945 :             while( nCompVal != 0 && pCur <= pEnd )
     319             :             {
     320       17747 :                 pMid = (pEnd - pCur) / 2 + pCur;
     321             : 
     322       17747 :                 nCompVal = pReqProps[i].compareTo( pMid->Name );
     323             : 
     324       17747 :                 if( nCompVal > 0 )
     325        5525 :                     pCur = pMid + 1;
     326             :                 else
     327       12222 :                     pEnd = pMid - 1;
     328             :             }
     329             : 
     330        4599 :             if( nCompVal == 0 )
     331             :             {
     332        4599 :                 _pHandles[i] = pMid->Handle;
     333        4599 :                 nHitCount++;
     334        4599 :                 pCur = pMid +1;
     335             :             }
     336           0 :             else if( nCompVal > 0 )
     337             :             {
     338           0 :                 _pHandles[i] = -1;
     339           0 :                 pCur = pMid + 1;
     340             :             }
     341             :             else
     342             :             {
     343           0 :                 _pHandles[i] = -1;
     344           0 :                 pCur = pMid;
     345             :             }
     346        4599 :             pEnd = pOldEnd;
     347             :         }
     348             :     }
     349        2925 :     return nHitCount;
     350             : }
     351             : 
     352             : //==================================================================
     353             : //= PropertyForwarder
     354             : //==================================================================
     355             : namespace internal
     356             : {
     357             :     class PropertyForwarder
     358             :     {
     359             :     private:
     360             :         OPropertySetAggregationHelper&  m_rAggregationHelper;
     361             :         ::std::set< sal_Int32 >         m_aProperties;
     362             :         sal_Int32                       m_nCurrentlyForwarding;
     363             : 
     364             :     public:
     365             :         PropertyForwarder( OPropertySetAggregationHelper& _rAggregationHelper );
     366             :         ~PropertyForwarder();
     367             : 
     368             :         /** declares that the forwarder should be responsible for the given property
     369             : 
     370             :         @param _nHandle
     371             :             the public handle (<em>not</em> the original handle!) of the property
     372             :         */
     373             :         void    takeResponsibilityFor( sal_Int32 _nHandle );
     374             : 
     375             :         /** checks whether the forwarder is responsible for the given property
     376             :         */
     377             :         bool    isResponsibleFor( sal_Int32 _nHandle );
     378             : 
     379             :         /// actually forwards a property value to the aggregate
     380             :         void    doForward( sal_Int32 _nHandle, const Any& _rValue ) throw ( Exception );
     381             : 
     382        5096 :         sal_Int32 getCurrentlyForwardedProperty( ) const { return m_nCurrentlyForwarding; }
     383             :     };
     384             : 
     385             :     //--------------------------------------------------------------------------
     386         843 :     PropertyForwarder::PropertyForwarder( OPropertySetAggregationHelper& _rAggregationHelper )
     387             :         :m_rAggregationHelper( _rAggregationHelper )
     388         843 :         ,m_nCurrentlyForwarding( -1 )
     389             :     {
     390         843 :     }
     391             : 
     392             :     //--------------------------------------------------------------------------
     393         767 :     PropertyForwarder::~PropertyForwarder()
     394             :     {
     395         767 :     }
     396             : 
     397             :     //--------------------------------------------------------------------------
     398         159 :     void PropertyForwarder::takeResponsibilityFor( sal_Int32 _nHandle )
     399             :     {
     400         159 :         m_aProperties.insert( _nHandle );
     401         159 :     }
     402             : 
     403             :     //--------------------------------------------------------------------------
     404         736 :     bool PropertyForwarder::isResponsibleFor( sal_Int32 _nHandle )
     405             :     {
     406         736 :         return m_aProperties.find( _nHandle ) != m_aProperties.end();
     407             :     }
     408             : 
     409             :     //--------------------------------------------------------------------------
     410         161 :     void PropertyForwarder::doForward( sal_Int32 _nHandle, const Any& _rValue ) throw ( Exception )
     411             :     {
     412             :         OSL_ENSURE( m_rAggregationHelper.m_xAggregateSet.is(), "PropertyForwarder::doForward: no property set!" );
     413         161 :         if ( m_rAggregationHelper.m_xAggregateSet.is() )
     414             :         {
     415         161 :             m_rAggregationHelper.forwardingPropertyValue( _nHandle );
     416             : 
     417             :             OSL_ENSURE( m_nCurrentlyForwarding == -1, "PropertyForwarder::doForward: reentrance?" );
     418         161 :             m_nCurrentlyForwarding = _nHandle;
     419             : 
     420             :             try
     421             :             {
     422         161 :                 m_rAggregationHelper.m_xAggregateSet->setPropertyValue( m_rAggregationHelper.getPropertyName( _nHandle ), _rValue );
     423             :                     // TODO: cache the property name? (it's a O(log n) search)
     424             :             }
     425           0 :             catch( const Exception& )
     426             :             {
     427           0 :                 m_rAggregationHelper.forwardedPropertyValue( _nHandle, false );
     428           0 :                 throw;
     429             :             }
     430             : 
     431         161 :             m_nCurrentlyForwarding = -1;
     432             : 
     433         161 :             m_rAggregationHelper.forwardedPropertyValue( _nHandle, true );
     434             :         }
     435         161 :     }
     436             : }
     437             : 
     438             : //==================================================================
     439             : //= OPropertySetAggregationHelper
     440             : //==================================================================
     441             : 
     442             : //------------------------------------------------------------------------------
     443         843 : OPropertySetAggregationHelper::OPropertySetAggregationHelper( ::cppu::OBroadcastHelper& rBHlp )
     444             :     :OPropertyStateHelper( rBHlp )
     445         843 :     ,m_bListening( sal_False )
     446             : {
     447         843 :     m_pForwarder = new PropertyForwarder( *this );
     448         843 : }
     449             : 
     450             : //------------------------------------------------------------------------------
     451        1534 : OPropertySetAggregationHelper::~OPropertySetAggregationHelper()
     452             : {
     453         767 :     delete m_pForwarder;
     454         767 : }
     455             : 
     456             : //------------------------------------------------------------------------------
     457       86272 :  ::com::sun::star::uno::Any SAL_CALL OPropertySetAggregationHelper::queryInterface(const  ::com::sun::star::uno::Type& _rType) throw( ::com::sun::star::uno::RuntimeException)
     458             : {
     459       86272 :      ::com::sun::star::uno::Any aReturn = OPropertyStateHelper::queryInterface(_rType);
     460             : 
     461       86272 :     if ( !aReturn.hasValue() )
     462      104028 :         aReturn = cppu::queryInterface(_rType
     463             :         ,static_cast< ::com::sun::star::beans::XPropertiesChangeListener*>(this)
     464             :         ,static_cast< ::com::sun::star::beans::XVetoableChangeListener*>(this)
     465             :         ,static_cast< ::com::sun::star::lang::XEventListener*>(static_cast< ::com::sun::star::beans::XPropertiesChangeListener*>(this))
     466       52014 :         );
     467             : 
     468       86272 :     return aReturn;
     469             : }
     470             : 
     471             : //------------------------------------------------------------------------------
     472         762 : void OPropertySetAggregationHelper::disposing()
     473             : {
     474         762 :     osl::MutexGuard aGuard(rBHelper.rMutex);
     475             : 
     476         762 :     if ( m_xAggregateSet.is() && m_bListening )
     477             :     {
     478             :         // register as a single listener
     479         613 :         m_xAggregateMultiSet->removePropertiesChangeListener(this);
     480         613 :         m_xAggregateSet->removeVetoableChangeListener(OUString(), this);
     481         613 :         m_bListening = sal_False;
     482             :     }
     483             : 
     484         762 :     OPropertyStateHelper::disposing();
     485         762 : }
     486             : 
     487             : //------------------------------------------------------------------------------
     488         145 : void SAL_CALL OPropertySetAggregationHelper::disposing(const  ::com::sun::star::lang::EventObject& _rSource) throw ( ::com::sun::star::uno::RuntimeException)
     489             : {
     490             :     OSL_ENSURE(m_xAggregateSet.is(), "OPropertySetAggregationHelper::disposing : don't have an aggregate anymore !");
     491         145 :     if (_rSource.Source == m_xAggregateSet)
     492           0 :         m_bListening = sal_False;
     493         145 : }
     494             : 
     495             : //------------------------------------------------------------------------------
     496        4496 : void SAL_CALL OPropertySetAggregationHelper::propertiesChange(const  ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyChangeEvent>& _rEvents) throw( ::com::sun::star::uno::RuntimeException)
     497             : {
     498             :     OSL_ENSURE(m_xAggregateSet.is(), "OPropertySetAggregationHelper::propertiesChange : have no aggregate !");
     499             : 
     500        4496 :     sal_Int32 nLen = _rEvents.getLength();
     501        4496 :     cppu::IPropertyArrayHelper& rPH = getInfoHelper();
     502             : 
     503        4496 :     if (1 == nLen)
     504             :     {
     505        4245 :         const  ::com::sun::star::beans::PropertyChangeEvent& evt = _rEvents.getConstArray()[0];
     506             :         OSL_ENSURE(!evt.PropertyName.isEmpty(), "OPropertySetAggregationHelper::propertiesChange : invalid event !");
     507             :             // we had a bug where this assertion would have us saved a whole day :) (72514)
     508        4245 :         sal_Int32 nHandle = rPH.getHandleByName( evt.PropertyName );
     509             : 
     510             :         // If nHandle is -1 the event marks a (aggregate) property which we hide to callers
     511             :         // If isCurrentlyForwardingProperty( nHandle ) is <TRUE/>, then we ourself triggered
     512             :         // setting this property. In this case, it will be notified later (by the OPropertySetHelper
     513             :         // implementation)
     514             : 
     515        4245 :         if ( ( nHandle != -1 ) && !isCurrentlyForwardingProperty( nHandle ) )
     516        4095 :             fire(&nHandle, &evt.NewValue, &evt.OldValue, 1, sal_False);
     517             :     }
     518             :     else
     519             :     {
     520         251 :         sal_Int32* pHandles = new sal_Int32[nLen];
     521         251 :          ::com::sun::star::uno::Any* pNewValues = new  ::com::sun::star::uno::Any[nLen];
     522         251 :          ::com::sun::star::uno::Any* pOldValues = new  ::com::sun::star::uno::Any[nLen];
     523             : 
     524         251 :         const  ::com::sun::star::beans::PropertyChangeEvent* pEvents = _rEvents.getConstArray();
     525         251 :         sal_Int32 nDest = 0;
     526        1102 :         for (sal_Int32 nSource=0; nSource<nLen; ++nSource, ++pEvents)
     527             :         {
     528         851 :             sal_Int32 nHandle = rPH.getHandleByName(pEvents->PropertyName);
     529         851 :             if ( ( nHandle != -1 ) && !isCurrentlyForwardingProperty( nHandle ) )
     530             :             {   // same as above : -1 is valid (73247) ...
     531         851 :                 pHandles[nDest] = nHandle;
     532         851 :                 pNewValues[nDest] = pEvents->NewValue;
     533         851 :                 pOldValues[nDest] = pEvents->OldValue;
     534         851 :                 ++nDest;
     535             :             }
     536             :         }
     537             : 
     538         251 :         if (nDest)
     539         201 :             fire(pHandles, pNewValues, pOldValues, nDest, sal_False);
     540             : 
     541         251 :         delete[] pHandles;
     542         251 :         delete[] pNewValues;
     543         251 :         delete[] pOldValues;
     544             :     }
     545        4496 : }
     546             : 
     547             : //------------------------------------------------------------------------------
     548           0 : void SAL_CALL OPropertySetAggregationHelper::vetoableChange(const  ::com::sun::star::beans::PropertyChangeEvent& _rEvent) throw( ::com::sun::star::beans::PropertyVetoException,  ::com::sun::star::uno::RuntimeException)
     549             : {
     550             :     OSL_ENSURE(m_xAggregateSet.is(), "OPropertySetAggregationHelper::vetoableChange : have no aggregate !");
     551             : 
     552           0 :     cppu::IPropertyArrayHelper& rPH = getInfoHelper();
     553             : 
     554           0 :     sal_Int32 nHandle = rPH.getHandleByName(_rEvent.PropertyName);
     555           0 :     fire(&nHandle, &_rEvent.NewValue, &_rEvent.OldValue, 1, sal_True);
     556           0 : }
     557             : 
     558             : //------------------------------------------------------------------------------
     559         840 : void OPropertySetAggregationHelper::setAggregation(const  ::com::sun::star::uno::Reference<  ::com::sun::star::uno::XInterface >& _rxDelegate)
     560             :         throw(  ::com::sun::star::lang::IllegalArgumentException )
     561             : {
     562         840 :     osl::MutexGuard aGuard(rBHelper.rMutex);
     563             : 
     564         840 :     if (m_bListening && m_xAggregateSet.is())
     565             :     {
     566           0 :         m_xAggregateMultiSet->removePropertiesChangeListener(this);
     567           0 :         m_xAggregateSet->removeVetoableChangeListener(OUString(), this);
     568           0 :         m_bListening = sal_False;
     569             :     }
     570             : 
     571         840 :     m_xAggregateState       =  m_xAggregateState.query( _rxDelegate );
     572         840 :     m_xAggregateSet         =  m_xAggregateSet.query( _rxDelegate );
     573         840 :     m_xAggregateMultiSet    =  m_xAggregateMultiSet.query( _rxDelegate );
     574         840 :     m_xAggregateFastSet     =  m_xAggregateFastSet.query( _rxDelegate );
     575             : 
     576             :     // must support XPropertySet and XMultiPropertySet
     577         840 :     if ( m_xAggregateSet.is() && !m_xAggregateMultiSet.is() )
     578           0 :         throw  ::com::sun::star::lang::IllegalArgumentException();
     579         840 : }
     580             : 
     581             : //------------------------------------------------------------------------------
     582         967 : void OPropertySetAggregationHelper::startListening()
     583             : {
     584         967 :     osl::MutexGuard aGuard(rBHelper.rMutex);
     585             : 
     586         967 :     if (!m_bListening && m_xAggregateSet.is())
     587             :     {
     588             :         // register as a single listener
     589         672 :          ::com::sun::star::uno::Sequence< OUString > aPropertyNames;
     590         672 :         m_xAggregateMultiSet->addPropertiesChangeListener(aPropertyNames, this);
     591         672 :         m_xAggregateSet->addVetoableChangeListener(OUString(), this);
     592             : 
     593         672 :         m_bListening = sal_True;
     594         967 :     }
     595         967 : }
     596             : 
     597             : //------------------------------------------------------------------------------
     598         131 : void SAL_CALL OPropertySetAggregationHelper::addVetoableChangeListener(const OUString& _rPropertyName,
     599             :                                                                        const  ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener>& _rxListener)
     600             :                                                                        throw( ::com::sun::star::beans::UnknownPropertyException,  ::com::sun::star::lang::WrappedTargetException,  ::com::sun::star::uno::RuntimeException)
     601             : {
     602         131 :     OPropertySetHelper::addVetoableChangeListener(_rPropertyName, _rxListener);
     603         131 :     if (!m_bListening)
     604           0 :         startListening();
     605         131 : }
     606             : 
     607             : //------------------------------------------------------------------------------
     608        4578 : void SAL_CALL OPropertySetAggregationHelper::addPropertyChangeListener(const OUString& _rPropertyName,
     609             :                                                                        const  ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener>& _rxListener)
     610             :                                                                        throw( ::com::sun::star::beans::UnknownPropertyException,  ::com::sun::star::lang::WrappedTargetException,  ::com::sun::star::uno::RuntimeException)
     611             : {
     612        4578 :     OPropertySetHelper::addPropertyChangeListener(_rPropertyName, _rxListener);
     613        4578 :     if (!m_bListening)
     614         880 :         startListening();
     615        4578 : }
     616             : 
     617             : //------------------------------------------------------------------------------
     618         523 : void SAL_CALL OPropertySetAggregationHelper::addPropertiesChangeListener(const  ::com::sun::star::uno::Sequence< OUString >& _rPropertyNames,
     619             :                                                                          const  ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertiesChangeListener>& _rxListener)
     620             :                                                                          throw( ::com::sun::star::uno::RuntimeException)
     621             : {
     622         523 :     OPropertySetHelper::addPropertiesChangeListener(_rPropertyNames, _rxListener);
     623         523 :     if (!m_bListening)
     624          87 :         startListening();
     625         523 : }
     626             : 
     627             : //------------------------------------------------------------------------------
     628         280 : sal_Int32 OPropertySetAggregationHelper::getOriginalHandle(sal_Int32 nHandle) const
     629             : {
     630         280 :     OPropertyArrayAggregationHelper& rPH = (OPropertyArrayAggregationHelper&)const_cast<OPropertySetAggregationHelper*>(this)->getInfoHelper();
     631         280 :     sal_Int32 nOriginalHandle = -1;
     632         280 :     rPH.fillAggregatePropertyInfoByHandle(NULL, &nOriginalHandle, nHandle);
     633         280 :     return nOriginalHandle;
     634             : }
     635             : 
     636             : //--------------------------------------------------------------------------
     637         563 : OUString OPropertySetAggregationHelper::getPropertyName( sal_Int32 _nHandle ) const
     638             : {
     639         563 :     OPropertyArrayAggregationHelper& rPH = static_cast< OPropertyArrayAggregationHelper& >( const_cast<OPropertySetAggregationHelper*>(this)->getInfoHelper() );
     640         563 :     Property aProperty;
     641         563 :     OSL_VERIFY( rPH.getPropertyByHandle( _nHandle, aProperty ) );
     642         563 :     return aProperty.Name;
     643             : }
     644             : 
     645             : //------------------------------------------------------------------------------
     646        8773 : void SAL_CALL OPropertySetAggregationHelper::setFastPropertyValue(sal_Int32 _nHandle, const  ::com::sun::star::uno::Any& _rValue)
     647             :         throw(   ::com::sun::star::beans::UnknownPropertyException,  ::com::sun::star::beans::PropertyVetoException,
     648             :                  ::com::sun::star::lang::IllegalArgumentException,  ::com::sun::star::lang::WrappedTargetException,
     649             :                  ::com::sun::star::uno::RuntimeException)
     650             : {
     651        8773 :     OPropertyArrayAggregationHelper& rPH = static_cast< OPropertyArrayAggregationHelper& >( getInfoHelper() );
     652        8773 :     OUString aPropName;
     653        8773 :     sal_Int32   nOriginalHandle = -1;
     654             : 
     655             :     // does the handle belong to the aggregation ?
     656        8773 :     if (rPH.fillAggregatePropertyInfoByHandle(&aPropName, &nOriginalHandle, _nHandle))
     657        5208 :         if (m_xAggregateFastSet.is())
     658        4925 :             m_xAggregateFastSet->setFastPropertyValue(nOriginalHandle, _rValue);
     659             :         else
     660         283 :             m_xAggregateSet->setPropertyValue(aPropName, _rValue);
     661             :     else
     662        3605 :         OPropertySetHelper::setFastPropertyValue(_nHandle, _rValue);
     663        8733 : }
     664             : 
     665             : //------------------------------------------------------------------------------
     666       44603 : void OPropertySetAggregationHelper::getFastPropertyValue( ::com::sun::star::uno::Any& rValue, sal_Int32 nHandle) const
     667             : {
     668       44603 :     OPropertyArrayAggregationHelper& rPH = (OPropertyArrayAggregationHelper&)const_cast<OPropertySetAggregationHelper*>(this)->getInfoHelper();
     669       44603 :     OUString aPropName;
     670       44603 :     sal_Int32   nOriginalHandle = -1;
     671             : 
     672       44603 :     if (rPH.fillAggregatePropertyInfoByHandle(&aPropName, &nOriginalHandle, nHandle))
     673             :     {
     674       44201 :         if (m_xAggregateFastSet.is())
     675       44201 :             rValue = m_xAggregateFastSet->getFastPropertyValue(nOriginalHandle);
     676             :         else
     677           0 :             rValue = m_xAggregateSet->getPropertyValue(aPropName);
     678             :     }
     679         402 :     else if ( m_pForwarder->isResponsibleFor( nHandle ) )
     680             :     {
     681             :         // this is a property which has been "overwritten" in our instance (thus
     682             :         // fillAggregatePropertyInfoByHandle didn't find it)
     683         402 :         rValue = m_xAggregateSet->getPropertyValue( getPropertyName( nHandle ) );
     684       44603 :     }
     685       44603 : }
     686             : 
     687             : //------------------------------------------------------------------------------
     688       36569 :  ::com::sun::star::uno::Any SAL_CALL OPropertySetAggregationHelper::getFastPropertyValue(sal_Int32 nHandle)
     689             :         throw(   ::com::sun::star::beans::UnknownPropertyException,
     690             :                  ::com::sun::star::lang::WrappedTargetException,
     691             :                  ::com::sun::star::uno::RuntimeException)
     692             : {
     693       36569 :     OPropertyArrayAggregationHelper& rPH = static_cast< OPropertyArrayAggregationHelper& >( getInfoHelper() );
     694       36569 :     OUString aPropName;
     695       36569 :     sal_Int32   nOriginalHandle = -1;
     696       36569 :      ::com::sun::star::uno::Any  aValue;
     697             : 
     698       36569 :     if (rPH.fillAggregatePropertyInfoByHandle(&aPropName, &nOriginalHandle, nHandle))
     699             :     {
     700       17274 :         if (m_xAggregateFastSet.is())
     701       11277 :             aValue = m_xAggregateFastSet->getFastPropertyValue(nOriginalHandle);
     702             :         else
     703        5997 :             aValue = m_xAggregateSet->getPropertyValue(aPropName);
     704             :     }
     705             :     else
     706       19295 :         aValue = OPropertySetHelper::getFastPropertyValue(nHandle);
     707             : 
     708       36398 :     return aValue;
     709             : }
     710             : 
     711             : //------------------------------------------------------------------------------
     712         876 : void SAL_CALL OPropertySetAggregationHelper::setPropertyValues(
     713             :         const Sequence< OUString >& _rPropertyNames, const Sequence< Any >& _rValues )
     714             :     throw ( PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException )
     715             : {
     716             :     OSL_ENSURE( !rBHelper.bInDispose, "OPropertySetAggregationHelper::setPropertyValues : do not use within the dispose call !");
     717             :     OSL_ENSURE( !rBHelper.bDisposed, "OPropertySetAggregationHelper::setPropertyValues : object is disposed" );
     718             : 
     719             :     // check where the properties come from
     720         876 :     if (!m_xAggregateSet.is())
     721          51 :         OPropertySetHelper::setPropertyValues(_rPropertyNames, _rValues);
     722         825 :     else if (_rPropertyNames.getLength() == 1) // use the more efficient way
     723             :     {
     724             :         try
     725             :         {
     726          49 :             setPropertyValue( _rPropertyNames[0], _rValues[0] );
     727             :         }
     728           0 :         catch( const UnknownPropertyException& )
     729             :         {
     730             :             // by definition of XMultiPropertySet::setPropertyValues, unknown properties are to be ignored
     731             :         #if OSL_DEBUG_LEVEL > 0
     732             :             OStringBuffer aMessage;
     733             :             aMessage.append( "OPropertySetAggregationHelper::setPropertyValues: unknown property '" );
     734             :             aMessage.append( OUStringToOString( _rPropertyNames[0], RTL_TEXTENCODING_ASCII_US ) );
     735             :             aMessage.append( "'" );
     736             :             aMessage.append( "\n(implementation " );
     737             :             aMessage.append( typeid( *this ).name() );
     738             :             aMessage.append( ")" );
     739             :             OSL_FAIL( aMessage.getStr() );
     740             :         #endif
     741             :         }
     742             :     }
     743             :     else
     744             :     {
     745         776 :         OPropertyArrayAggregationHelper& rPH = static_cast< OPropertyArrayAggregationHelper& >( getInfoHelper() );
     746             : 
     747             :         // determine which properties belong to the aggregate, and which ones to the delegator
     748         776 :         const OUString* pNames = _rPropertyNames.getConstArray();
     749         776 :         sal_Int32 nAggCount(0);
     750         776 :         sal_Int32 nLen(_rPropertyNames.getLength());
     751             : 
     752       30273 :         for ( sal_Int32 i = 0; i < nLen; ++i, ++pNames )
     753             :         {
     754       29499 :             OPropertyArrayAggregationHelper::PropertyOrigin ePropOrg = rPH.classifyProperty( *pNames );
     755       29499 :             if ( OPropertyArrayAggregationHelper::UNKNOWN_PROPERTY == ePropOrg )
     756           2 :                 throw WrappedTargetException( OUString(), static_cast< XMultiPropertySet* >( this ), makeAny( UnknownPropertyException( ) ) );
     757             :                 // due to a flaw in the API design, this method is not allowed to throw an UnknownPropertyException
     758             :                 // so we wrap it into a WrappedTargetException
     759             : 
     760       29497 :             if ( OPropertyArrayAggregationHelper::AGGREGATE_PROPERTY == ePropOrg )
     761       22181 :                 ++nAggCount;
     762             :         }
     763             : 
     764         774 :         pNames = _rPropertyNames.getConstArray();   // reset, we'll need it again below ...
     765             : 
     766             :         // all properties belong to the aggregate
     767         774 :         if (nAggCount == nLen)
     768          21 :             m_xAggregateMultiSet->setPropertyValues(_rPropertyNames, _rValues);
     769             : 
     770             :         // all properties belong to the aggregating object
     771         753 :         else if (nAggCount == 0)
     772          40 :             OPropertySetHelper::setPropertyValues(_rPropertyNames, _rValues);
     773             : 
     774             :         // mixed
     775             :         else
     776             :         {
     777         713 :             const  ::com::sun::star::uno::Any* pValues = _rValues.getConstArray();
     778         713 :              ::com::sun::star::uno::Any* pConvertedValues = NULL;
     779         713 :              ::com::sun::star::uno::Any* pOldValues = NULL;
     780         713 :             sal_Int32*  pHandles = NULL;
     781             : 
     782             :             try
     783             :             {
     784             :                 // dividing the Names and _rValues
     785             : 
     786             :                 // aggregate's names
     787         713 :                 Sequence< OUString > AggPropertyNames( nAggCount );
     788         713 :                 OUString* pAggNames = AggPropertyNames.getArray();
     789             :                 // aggregate's values
     790        1426 :                 Sequence< Any >  AggValues( nAggCount );
     791         713 :                 Any* pAggValues = AggValues.getArray();
     792             : 
     793             :                 // delegator names
     794        1426 :                 Sequence< OUString > DelPropertyNames( nLen - nAggCount );
     795         713 :                 OUString* pDelNames = DelPropertyNames.getArray();
     796             : 
     797             :                 // delegator values
     798        1426 :                 Sequence< Any > DelValues( nLen - nAggCount );
     799         713 :                 Any* pDelValues = DelValues.getArray();
     800             : 
     801       29188 :                 for ( sal_Int32 i = 0; i < nLen; ++i, ++pNames, ++pValues )
     802             :                 {
     803       28475 :                     if ( OPropertyArrayAggregationHelper::AGGREGATE_PROPERTY == rPH.classifyProperty( *pNames ) )
     804             :                     {
     805       22023 :                         *pAggNames++ = *pNames;
     806       22023 :                         *pAggValues++ = *pValues;
     807             :                     }
     808             :                     else
     809             :                     {
     810        6452 :                         *pDelNames++ = *pNames;
     811        6452 :                         *pDelValues++ = *pValues;
     812             :                     }
     813             :                 }
     814             : 
     815             :                 // reset, needed below
     816         713 :                 pDelValues = DelValues.getArray();
     817             : 
     818         713 :                 pHandles = new sal_Int32[ nLen - nAggCount ];
     819             : 
     820             :                 // get the map table
     821         713 :                 cppu::IPropertyArrayHelper& rPH2 = getInfoHelper();
     822             : 
     823             :                 // fill the handle array
     824         713 :                 sal_Int32 nHitCount = rPH2.fillHandles( pHandles, DelPropertyNames );
     825         713 :                 if (nHitCount != 0)
     826             :                 {
     827             : 
     828         713 :                      pConvertedValues = new  ::com::sun::star::uno::Any[ nHitCount ];
     829         713 :                      pOldValues = new  ::com::sun::star::uno::Any[ nHitCount ];
     830         713 :                     nHitCount = 0;
     831             :                     sal_Int32 i;
     832             : 
     833             :                     {
     834             :                     // must lock the mutex outside the loop. So all values are consistent.
     835         713 :                         osl::MutexGuard aGuard( rBHelper.rMutex );
     836        7165 :                         for( i = 0; i < (nLen - nAggCount); ++i )
     837             :                         {
     838        6452 :                             if( pHandles[i] != -1 )
     839             :                             {
     840             :                                 sal_Int16 nAttributes;
     841        6452 :                                 rPH2.fillPropertyMembersByHandle( NULL, &nAttributes, pHandles[i] );
     842        6452 :                                 if( nAttributes &  ::com::sun::star::beans::PropertyAttribute::READONLY )
     843           0 :                                     throw  ::com::sun::star::beans::PropertyVetoException();
     844             :                                 // Will the property change?
     845       19356 :                                 if( convertFastPropertyValue( pConvertedValues[ nHitCount ], pOldValues[nHitCount],
     846       19356 :                                                             pHandles[i], pDelValues[i] ) )
     847             :                                 {
     848             :                                     // only increment if the property really change
     849         522 :                                     pHandles[nHitCount]         = pHandles[i];
     850         522 :                                     nHitCount++;
     851             :                                 }
     852             :                             }
     853         713 :                         }
     854             :                     // release guard to fire events
     855             :                     }
     856             : 
     857             :                     // fire vetoable events
     858         713 :                     fire( pHandles, pConvertedValues, pOldValues, nHitCount, sal_True );
     859             : 
     860             :                     // setting the agg Properties
     861         713 :                     m_xAggregateMultiSet->setPropertyValues(AggPropertyNames, AggValues);
     862             : 
     863             :                     {
     864             :                     // must lock the mutex outside the loop.
     865         712 :                         osl::MutexGuard aGuard( rBHelper.rMutex );
     866             :                         // Loop over all changed properties
     867        1228 :                         for( i = 0; i < nHitCount; i++ )
     868             :                         {
     869             :                             // Will the property change?
     870         516 :                             setFastPropertyValue_NoBroadcast( pHandles[i], pConvertedValues[i] );
     871         712 :                         }
     872             :                     // release guard to fire events
     873             :                     }
     874             : 
     875             :                     // fire change events
     876         712 :                     fire( pHandles, pConvertedValues, pOldValues, nHitCount, sal_False );
     877             :                 }
     878             :                 else
     879         713 :                     m_xAggregateMultiSet->setPropertyValues(AggPropertyNames, AggValues);
     880             : 
     881             :             }
     882           1 :             catch(::com::sun::star::uno::Exception&)
     883             :             {
     884           1 :                 delete [] pHandles;
     885           1 :                 delete [] pOldValues;
     886           1 :                 delete [] pConvertedValues;
     887           1 :                 throw;
     888             :             }
     889             : 
     890         712 :             delete [] pHandles;
     891         712 :             delete [] pOldValues;
     892         712 :             delete [] pConvertedValues;
     893             :         }
     894             :     }
     895         854 : }
     896             : 
     897             : // XPropertyState
     898             : //------------------------------------------------------------------------------
     899         273 :  ::com::sun::star::beans::PropertyState SAL_CALL OPropertySetAggregationHelper::getPropertyState(const OUString& _rPropertyName)
     900             :             throw( ::com::sun::star::beans::UnknownPropertyException,  ::com::sun::star::uno::RuntimeException)
     901             : {
     902         273 :     OPropertyArrayAggregationHelper& rPH = static_cast< OPropertyArrayAggregationHelper& >( getInfoHelper() );
     903         273 :     sal_Int32 nHandle = rPH.getHandleByName( _rPropertyName );
     904             : 
     905         273 :     if (nHandle == -1)
     906             :     {
     907           0 :         throw  ::com::sun::star::beans::UnknownPropertyException();
     908             :     }
     909             : 
     910         273 :     OUString aPropName;
     911         273 :     sal_Int32   nOriginalHandle = -1;
     912         273 :     if (rPH.fillAggregatePropertyInfoByHandle(&aPropName, &nOriginalHandle, nHandle))
     913             :     {
     914         241 :         if (m_xAggregateState.is())
     915         241 :             return m_xAggregateState->getPropertyState(_rPropertyName);
     916             :         else
     917           0 :             return  ::com::sun::star::beans::PropertyState_DIRECT_VALUE;
     918             :     }
     919             :     else
     920          32 :         return getPropertyStateByHandle(nHandle);
     921             : }
     922             : 
     923             : //------------------------------------------------------------------------------
     924          19 : void SAL_CALL OPropertySetAggregationHelper::setPropertyToDefault(const OUString& _rPropertyName)
     925             :         throw( ::com::sun::star::beans::UnknownPropertyException,  ::com::sun::star::uno::RuntimeException)
     926             : {
     927          19 :     OPropertyArrayAggregationHelper& rPH = static_cast< OPropertyArrayAggregationHelper& >( getInfoHelper() );
     928          19 :     sal_Int32 nHandle = rPH.getHandleByName(_rPropertyName);
     929          19 :     if (nHandle == -1)
     930             :     {
     931           0 :         throw  ::com::sun::star::beans::UnknownPropertyException();
     932             :     }
     933             : 
     934          19 :     OUString aPropName;
     935          19 :     sal_Int32   nOriginalHandle = -1;
     936          19 :     if (rPH.fillAggregatePropertyInfoByHandle(&aPropName, &nOriginalHandle, nHandle))
     937             :     {
     938          16 :         if (m_xAggregateState.is())
     939          16 :             m_xAggregateState->setPropertyToDefault(_rPropertyName);
     940             :     }
     941             :     else
     942             :     {
     943             :         try
     944             :         {
     945           3 :             setPropertyToDefaultByHandle( nHandle );
     946             :         }
     947           0 :         catch( const UnknownPropertyException& ) { throw; }
     948           0 :         catch( const RuntimeException& ) { throw; }
     949           0 :         catch( const Exception& )
     950             :         {
     951             :             OSL_FAIL( "OPropertySetAggregationHelper::setPropertyToDefault: caught an exception which is not allowed to leave here!" );
     952             :         }
     953          19 :     }
     954          19 : }
     955             : 
     956             : //------------------------------------------------------------------------------
     957          19 :  ::com::sun::star::uno::Any SAL_CALL OPropertySetAggregationHelper::getPropertyDefault(const OUString& aPropertyName)
     958             :         throw( ::com::sun::star::beans::UnknownPropertyException,  ::com::sun::star::lang::WrappedTargetException,  ::com::sun::star::uno::RuntimeException)
     959             : {
     960          19 :     OPropertyArrayAggregationHelper& rPH = static_cast< OPropertyArrayAggregationHelper& >( getInfoHelper() );
     961          19 :     sal_Int32 nHandle = rPH.getHandleByName( aPropertyName );
     962             : 
     963          19 :     if ( nHandle == -1 )
     964           0 :         throw  ::com::sun::star::beans::UnknownPropertyException();
     965             : 
     966          19 :     OUString aPropName;
     967          19 :     sal_Int32   nOriginalHandle = -1;
     968          19 :     if (rPH.fillAggregatePropertyInfoByHandle(&aPropName, &nOriginalHandle, nHandle))
     969             :     {
     970          16 :         if (m_xAggregateState.is())
     971          16 :             return m_xAggregateState->getPropertyDefault(aPropertyName);
     972             :         else
     973           0 :             return  ::com::sun::star::uno::Any();
     974             :     }
     975             :     else
     976           3 :         return getPropertyDefaultByHandle(nHandle);
     977             : }
     978             : 
     979             : //------------------------------------------------------------------------------
     980         173 : sal_Bool SAL_CALL OPropertySetAggregationHelper::convertFastPropertyValue( Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue ) throw(IllegalArgumentException)
     981             : {
     982         173 :     sal_Bool bModified = sal_False;
     983             : 
     984             :     OSL_ENSURE( m_pForwarder->isResponsibleFor( _nHandle ), "OPropertySetAggregationHelper::convertFastPropertyValue: this is no forwarded property - did you use declareForwardedProperty for it?" );
     985         173 :     if ( m_pForwarder->isResponsibleFor( _nHandle ) )
     986             :     {
     987             :         // need to determine the type of the property for conversion
     988         173 :         OPropertyArrayAggregationHelper& rPH = static_cast< OPropertyArrayAggregationHelper& >( getInfoHelper() );
     989         173 :         Property aProperty;
     990         173 :         OSL_VERIFY( rPH.getPropertyByHandle( _nHandle, aProperty ) );
     991             : 
     992         346 :         Any aCurrentValue;
     993         173 :         getFastPropertyValue( aCurrentValue, _nHandle );
     994         346 :         bModified = tryPropertyValue( _rConvertedValue, _rOldValue, _rValue, aCurrentValue, aProperty.Type );
     995             :     }
     996             : 
     997         173 :     return bModified;
     998             : }
     999             : 
    1000             : //------------------------------------------------------------------------------
    1001         161 : void SAL_CALL OPropertySetAggregationHelper::setFastPropertyValue_NoBroadcast( sal_Int32 _nHandle, const Any& _rValue ) throw ( Exception )
    1002             : {
    1003             :     OSL_ENSURE( m_pForwarder->isResponsibleFor( _nHandle ), "OPropertySetAggregationHelper::setFastPropertyValue_NoBroadcast: this is no forwarded property - did you use declareForwardedProperty for it?" );
    1004         161 :     if ( m_pForwarder->isResponsibleFor( _nHandle ) )
    1005         161 :         m_pForwarder->doForward( _nHandle, _rValue );
    1006         161 : }
    1007             : 
    1008             : //------------------------------------------------------------------------------
    1009         159 : void OPropertySetAggregationHelper::declareForwardedProperty( sal_Int32 _nHandle )
    1010             : {
    1011             :     OSL_ENSURE( !m_pForwarder->isResponsibleFor( _nHandle ), "OPropertySetAggregationHelper::declareForwardedProperty: already declared!" );
    1012         159 :     m_pForwarder->takeResponsibilityFor( _nHandle );
    1013         159 : }
    1014             : 
    1015             : //------------------------------------------------------------------------------
    1016           0 : void SAL_CALL OPropertySetAggregationHelper::forwardingPropertyValue( sal_Int32 )
    1017             : {
    1018             :     // not interested in
    1019           0 : }
    1020             : 
    1021             : //------------------------------------------------------------------------------
    1022           0 : void SAL_CALL OPropertySetAggregationHelper::forwardedPropertyValue( sal_Int32, bool )
    1023             : {
    1024             :     // not interested in
    1025           0 : }
    1026             : 
    1027             : //------------------------------------------------------------------------------
    1028        5096 : bool OPropertySetAggregationHelper::isCurrentlyForwardingProperty( sal_Int32 _nHandle ) const
    1029             : {
    1030        5096 :     return m_pForwarder->getCurrentlyForwardedProperty() == _nHandle;
    1031             : }
    1032             : 
    1033             : //.........................................................................
    1034             : }   // namespace comphelper
    1035             : //.........................................................................
    1036             : 
    1037             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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