sc/source/ui/unoobj/cellvaluebinding.hxx

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  30
  31 #ifndef SC_CELLVALUEBINDING_HXX
  32 #define SC_CELLVALUEBINDING_HXX
  33
  34 #include <com/sun/star/form/binding/XValueBinding.hpp>
  35 #include <com/sun/star/util/XModifyBroadcaster.hpp>
  36 #include <cppuhelper/compbase5.hxx>
  37 #include <comphelper/propertycontainer.hxx>
  38 #include <comphelper/uno3.hxx>
  39 #include <comphelper/broadcasthelper.hxx>
  40 #include <comphelper/proparrhlp.hxx>
  41 #include <com/sun/star/table/XCell.hpp>
  42 #include <com/sun/star/table/CellAddress.hpp>
  43 #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
  44 #include <com/sun/star/text/XTextRange.hpp>
  45 #include <com/sun/star/lang/DisposedException.hpp>
  46 #include <com/sun/star/lang/XServiceInfo.hpp>
  47 #include <com/sun/star/lang/XInitialization.hpp>
  48
  49
  50 //.........................................................................
  51 namespace calc
  52 {
  53 //.........................................................................
  54
  55     //=====================================================================
  56     //= OCellValueBinding
  57     //=====================================================================
  58     class OCellValueBinding;
  59     // the base for our interfaces
  60     typedef ::cppu::WeakAggComponentImplHelper5 <   ::com::sun::star::form::binding::XValueBinding
  61                                                 ,   ::com::sun::star::lang::XServiceInfo
  62                                                 ,   ::com::sun::star::util::XModifyBroadcaster
  63                                                 ,   ::com::sun::star::util::XModifyListener
  64                                                 ,   ::com::sun::star::lang::XInitialization
  65                                                 >   OCellValueBinding_Base;
  66     // the base for the property handling
  67     typedef ::comphelper::OPropertyContainer        OCellValueBinding_PBase;
  68     // the second base for property handling
  69     typedef ::comphelper::OPropertyArrayUsageHelper< OCellValueBinding >
  70                                                     OCellValueBinding_PABase;
  71
  72     class OCellValueBinding :public ::comphelper::OBaseMutex
  73                             ,public OCellValueBinding_Base      // order matters! before OCellValueBinding_PBase, so rBHelper gets initialized
  74                             ,public OCellValueBinding_PBase
  75                             ,public OCellValueBinding_PABase
  76     {
  77     private:
  78         ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument >
  79                     m_xDocument;            /// the document where our cell lives
  80         ::com::sun::star::uno::Reference< ::com::sun::star::table::XCell >
  81                     m_xCell;                /// the cell we're bound to, for double value access
  82         ::com::sun::star::uno::Reference< ::com::sun::star::text::XTextRange >
  83                     m_xCellText;            /// the cell we're bound to, for text access
  84         ::cppu::OInterfaceContainerHelper
  85                     m_aModifyListeners;     /// our modify listeners
  86         sal_Bool    m_bInitialized;         /// has XInitialization::initialize been called?
  87         sal_Bool    m_bListPos;             /// constructed as ListPositionCellBinding?
  88
  89     public:
  90         OCellValueBinding(
  91             const ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument >& _rxDocument,
  92             sal_Bool _bListPos
  93         );
  94
  95         using OCellValueBinding_PBase::getFastPropertyValue;
  96
  97     protected:
  98         ~OCellValueBinding( );
  99
 100     protected:
 101         // XInterface
 102         DECLARE_XINTERFACE()
 103
 104         // XTypeProvider
 105         DECLARE_XTYPEPROVIDER()
 106
 107         // XValueBinding
 108         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getSupportedValueTypes(  ) throw (::com::sun::star::uno::RuntimeException);
 109         virtual sal_Bool SAL_CALL supportsType( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::uno::RuntimeException);
 110         virtual ::com::sun::star::uno::Any SAL_CALL getValue( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::form::binding::IncompatibleTypesException, ::com::sun::star::uno::RuntimeException);
 111         virtual void SAL_CALL setValue( const ::com::sun::star::uno::Any& aValue ) throw (::com::sun::star::form::binding::IncompatibleTypesException, ::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException);
 112
 113         // OComponentHelper/XComponent
 114         virtual void SAL_CALL disposing();
 115
 116         // XServiceInfo
 117         virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
 118         virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
 119         virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);
 120
 121         // XPropertySet
 122         virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) throw(::com::sun::star::uno::RuntimeException);
 123
 124         // OPropertySetHelper
 125         virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
 126         virtual void SAL_CALL getFastPropertyValue( ::com::sun::star::uno::Any& _rValue, sal_Int32 _nHandle ) const;
 127
 128         // ::comphelper::OPropertyArrayUsageHelper
 129         virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
 130
 131         // XModifyBroadcaster
 132         virtual void SAL_CALL addModifyListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
 133         virtual void SAL_CALL removeModifyListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModifyListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
 134
 135         // XModifyListener
 136         virtual void SAL_CALL modified( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException);
 137         virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
 138
 139         // XInitialization
 140         virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
 141
 142     private:
 143         void    checkDisposed( ) const
 144                     SAL_THROW( ( ::com::sun::star::lang::DisposedException ) );
 145         void    checkValueType( const ::com::sun::star::uno::Type& _rType ) const
 146                     SAL_THROW( ( ::com::sun::star::form::binding::IncompatibleTypesException ) );
 147         void    checkInitialized()
 148                     SAL_THROW( ( ::com::sun::star::uno::RuntimeException ) );
 149
 150         /** notifies our modify listeners
 151             @precond
 152                 our mutex is <em>not</em> locked
 153         */
 154         void    notifyModified();
 155
 156         void    setBooleanFormat();
 157
 158     private:
 159         OCellValueBinding();                                        // never implemented
 160         OCellValueBinding( const OCellValueBinding& );              // never implemented
 161         OCellValueBinding& operator=( const OCellValueBinding& );   // never implemented
 162
 163 #ifdef DBG_UTIL
 164     private:
 165         static  const char* checkConsistency_static( const void* _pThis );
 166                 const char* checkConsistency( ) const;
 167 #endif
 168     };
 169
 170 //.........................................................................
 171 }   // namespace calc
 172 //.........................................................................
 173
 174 #endif // SC_CELLVALUEBINDING_HXX