reportdesign/source/core/sdr/PropertyForward.cxx

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   9  * $RCSfile: PropertyForward.cxx,v $
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  30 #include "PropertyForward.hxx"
  31 #include <com/sun/star/beans/PropertyValue.hpp>
  32 #include <com/sun/star/beans/PropertyAttribute.hpp>
  33 #include <comphelper/property.hxx>
  34 #include <com/sun/star/sdbcx/XAppend.hpp>
  35 #include <tools/debug.hxx>
  36 #include <tools/diagnose_ex.h>
  37 #include "corestrings.hrc"
  38
  39 //........................................................................
  40 namespace rptui
  41 {
  42 //........................................................................
  43     using namespace ::com::sun::star::uno;
  44     using namespace ::com::sun::star::beans;
  45     using namespace reportdesign;
  46
  47 DBG_NAME( rpt_OPropertyMediator )
  48 OPropertyMediator::OPropertyMediator(const Reference< XPropertySet>& _xSource
  49                                      ,const Reference< XPropertySet>& _xDest
  50                                      ,const TPropertyNamePair& _aNameMap
  51                                      ,sal_Bool _bReverse)
  52                                 : OPropertyForward_Base(m_aMutex)
  53                                 ,m_aNameMap(_aNameMap)
  54                                 ,m_xSource(_xSource)
  55                                 ,m_xDest(_xDest)
  56                                 ,m_bInChange(sal_False)
  57 {
  58     DBG_CTOR( rpt_OPropertyMediator,NULL);
  59     osl_incrementInterlockedCount(&m_refCount);
  60     OSL_ENSURE(m_xDest.is(),"Dest is NULL!");
  61     OSL_ENSURE(m_xSource.is(),"Source is NULL!");
  62     if ( m_xDest.is() && m_xSource.is() )
  63     {
  64         try
  65         {
  66             m_xDestInfo = m_xDest->getPropertySetInfo();
  67             m_xSourceInfo = m_xSource->getPropertySetInfo();
  68             if ( _bReverse )
  69             {
  70                 ::comphelper::copyProperties(m_xDest,m_xSource);
  71                 TPropertyNamePair::iterator aIter = m_aNameMap.begin();
  72                 TPropertyNamePair::iterator aEnd = m_aNameMap.end();
  73                 for (; aIter != aEnd; ++aIter)
  74                 {
  75                     Property aProp = m_xSourceInfo->getPropertyByName(aIter->first);
  76                     if (0 == (aProp.Attributes & PropertyAttribute::READONLY))
  77                     {
  78                         Any aValue = _xDest->getPropertyValue(aIter->second.first);
  79                         if ( 0 != (aProp.Attributes & PropertyAttribute::MAYBEVOID) || aValue.hasValue() )
  80                             _xSource->setPropertyValue(aIter->first,aIter->second.second->operator()(aIter->second.first,aValue));
  81                     }
  82                 }
  83             }
  84             else
  85             {
  86                 ::comphelper::copyProperties(m_xSource,m_xDest);
  87                 TPropertyNamePair::iterator aIter = m_aNameMap.begin();
  88                 TPropertyNamePair::iterator aEnd = m_aNameMap.end();
  89                 for (; aIter != aEnd; ++aIter)
  90                     _xDest->setPropertyValue(aIter->second.first,aIter->second.second->operator()(aIter->second.first,_xSource->getPropertyValue(aIter->first)));
  91             }
  92             startListening();
  93         }
  94         catch(Exception& e)
  95         {
  96             DBG_UNHANDLED_EXCEPTION();
  97             (void)e;
  98         }
  99     } // if ( m_xDest.is() && m_xSource.is() )
 100     osl_decrementInterlockedCount(&m_refCount);
 101 }
 102 // -----------------------------------------------------------------------------
 103 OPropertyMediator::~OPropertyMediator()
 104 {
 105     DBG_DTOR( rpt_OPropertyMediator,NULL);
 106 }
 107 // -----------------------------------------------------------------------------
 108 void SAL_CALL OPropertyMediator::propertyChange( const PropertyChangeEvent& evt ) throw(RuntimeException)
 109 {
 110     ::osl::MutexGuard aGuard(m_aMutex);
 111     if ( !m_bInChange )
 112     {
 113         m_bInChange = sal_True;
 114         try
 115         {
 116             sal_Bool bDest = (evt.Source == m_xDest);
 117             Reference<XPropertySet> xProp =  bDest ? m_xSource : m_xDest;
 118             Reference<XPropertySetInfo> xPropInfo = bDest ? m_xSourceInfo : m_xDestInfo;
 119             if ( xProp.is() )
 120             {
 121                 if ( xPropInfo.is() )
 122                 {
 123                     if ( xPropInfo->hasPropertyByName(evt.PropertyName) )
 124                         xProp->setPropertyValue(evt.PropertyName,evt.NewValue);
 125                     else
 126                     {
 127                         TPropertyNamePair::iterator aFind = m_aNameMap.find(evt.PropertyName);
 128                         ::rtl::OUString sPropName;
 129                         if ( aFind != m_aNameMap.end() )
 130                             sPropName = aFind->second.first;
 131                         else
 132                         {
 133                             aFind = ::std::find_if(
 134                                 m_aNameMap.begin(),
 135                                 m_aNameMap.end(),
 136                                 ::std::compose1(
 137                                 ::std::bind2nd(::std::equal_to< ::rtl::OUString >(), evt.PropertyName),
 138                                     ::std::compose1(::std::select1st<TPropertyConverter>(),::std::select2nd<TPropertyNamePair::value_type>())
 139                                 )
 140                             );
 141                             if ( aFind != m_aNameMap.end() )
 142                                 sPropName = aFind->first;
 143                         }
 144                         if ( sPropName.getLength() && xPropInfo->hasPropertyByName(sPropName) )
 145                             xProp->setPropertyValue(sPropName,aFind->second.second->operator()(sPropName,evt.NewValue));
 146                         else if (   evt.PropertyName == PROPERTY_CHARFONTNAME
 147                                 ||  evt.PropertyName == PROPERTY_CHARFONTSTYLENAME
 148                                 ||  evt.PropertyName == PROPERTY_CHARSTRIKEOUT
 149                                 ||  evt.PropertyName == PROPERTY_CHARWORDMODE
 150                                 ||  evt.PropertyName == PROPERTY_CHARROTATION
 151                                 ||  evt.PropertyName == PROPERTY_CHARSCALEWIDTH
 152                                 ||  evt.PropertyName == PROPERTY_CHARFONTFAMILY
 153                                 ||  evt.PropertyName == PROPERTY_CHARFONTCHARSET
 154                                 ||  evt.PropertyName == PROPERTY_CHARFONTPITCH
 155                                 ||  evt.PropertyName == PROPERTY_CHARHEIGHT
 156                                 ||  evt.PropertyName == PROPERTY_CHARUNDERLINE
 157                                 ||  evt.PropertyName == PROPERTY_CHARWEIGHT
 158                                 ||  evt.PropertyName == PROPERTY_CHARPOSTURE)
 159                         {
 160                             xProp->setPropertyValue(PROPERTY_FONTDESCRIPTOR,m_xSource->getPropertyValue(PROPERTY_FONTDESCRIPTOR));
 161                         }
 162                     }
 163                 }
 164             }
 165         }
 166         catch(Exception&)
 167         {
 168             OSL_ENSURE(0,"Exception catched!");
 169         }
 170         m_bInChange = sal_False;
 171     }
 172 }
 173 // -----------------------------------------------------------------------------
 174 void SAL_CALL OPropertyMediator::disposing( const ::com::sun::star::lang::EventObject& /*_rSource*/ ) throw (RuntimeException)
 175 {
 176     ::osl::MutexGuard aGuard(m_aMutex);
 177     disposing();
 178 }
 179 // -----------------------------------------------------------------------------
 180 void SAL_CALL OPropertyMediator::disposing()
 181 {
 182     stopListening();
 183     m_xSource.clear();
 184     m_xSourceInfo.clear();
 185     m_xDest.clear();
 186     m_xDestInfo.clear();
 187 }
 188 // -----------------------------------------------------------------------------
 189 void OPropertyMediator::stopListening()
 190 {
 191     if ( m_xSource.is() )
 192         m_xSource->removePropertyChangeListener(::rtl::OUString(), this);
 193     if ( m_xDest.is() )
 194         m_xDest->removePropertyChangeListener(::rtl::OUString(), this);
 195 }
 196 // -----------------------------------------------------------------------------
 197 void OPropertyMediator::startListening()
 198 {
 199     if ( m_xSource.is() )
 200         m_xSource->addPropertyChangeListener(::rtl::OUString(), this);
 201     if ( m_xDest.is() )
 202         m_xDest->addPropertyChangeListener(::rtl::OUString(), this);
 203 }
 204 // -----------------------------------------------------------------------------
 205 //........................................................................
 206 }       // namespace dbaccess
 207 //........................................................................
 208