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If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef SC_CELLLISTSOURCE_HXX 29 #define SC_CELLLISTSOURCE_HXX 30 31 #include <com/sun/star/form/binding/XListEntrySource.hpp> 32 #include <cppuhelper/compbase4.hxx> 33 #include <comphelper/propertycontainer.hxx> 34 #include <comphelper/uno3.hxx> 35 #include <comphelper/broadcasthelper.hxx> 36 #include <comphelper/proparrhlp.hxx> 37 #include <com/sun/star/table/XCellRange.hpp> 38 #include <com/sun/star/table/CellRangeAddress.hpp> 39 #include <com/sun/star/sheet/XSpreadsheetDocument.hpp> 40 #include <com/sun/star/lang/DisposedException.hpp> 41 #include <com/sun/star/lang/XServiceInfo.hpp> 42 #include <com/sun/star/lang/XInitialization.hpp> 43 #include <com/sun/star/util/XModifyListener.hpp> 44 45 46 //......................................................................... 47 namespace calc 48 { 49 //......................................................................... 50 51 //===================================================================== 52 //= OCellListSource 53 //===================================================================== 54 class OCellListSource; 55 // the base for our interfaces 56 typedef ::cppu::WeakAggComponentImplHelper4 < ::com::sun::star::form::binding::XListEntrySource 57 , ::com::sun::star::util::XModifyListener 58 , ::com::sun::star::lang::XServiceInfo 59 , ::com::sun::star::lang::XInitialization 60 > OCellListSource_Base; 61 // the base for the property handling 62 typedef ::comphelper::OPropertyContainer OCellListSource_PBase; 63 // the second base for property handling 64 typedef ::comphelper::OPropertyArrayUsageHelper< OCellListSource > 65 OCellListSource_PABase; 66 67 class OCellListSource :public ::comphelper::OBaseMutex 68 ,public OCellListSource_Base // order matters! before OCellListSource_PBase, so rBHelper gets initialized 69 ,public OCellListSource_PBase 70 ,public OCellListSource_PABase 71 { 72 private: 73 ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument > 74 m_xDocument; /// the document where our cell lives 75 ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange > 76 m_xRange; /// the range of cells we're bound to 77 ::cppu::OInterfaceContainerHelper 78 m_aListEntryListeners; /// our listeners 79 sal_Bool m_bInitialized; /// has XInitialization::initialize been called? 80 81 public: 82 OCellListSource( 83 const ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument >& _rxDocument 84 ); 85 86 using OCellListSource_PBase::getFastPropertyValue; 87 88 protected: 89 ~OCellListSource( ); 90 91 protected: 92 // XInterface 93 DECLARE_XINTERFACE() 94 95 // XTypeProvider 96 DECLARE_XTYPEPROVIDER() 97 98 // XListEntrySource 99 virtual sal_Int32 SAL_CALL getListEntryCount( ) throw (::com::sun::star::uno::RuntimeException); 100 virtual ::rtl::OUString SAL_CALL getListEntry( sal_Int32 Position ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 101 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getAllListEntries( ) throw (::com::sun::star::uno::RuntimeException); 102 virtual void SAL_CALL addListEntryListener( const ::com::sun::star::uno::Reference< ::com::sun::star::form::binding::XListEntryListener >& Listener ) throw (::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException); 103 virtual void SAL_CALL removeListEntryListener( const ::com::sun::star::uno::Reference< ::com::sun::star::form::binding::XListEntryListener >& Listener ) throw (::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException); 104 105 // OComponentHelper/XComponent 106 virtual void SAL_CALL disposing(); 107 108 // XServiceInfo 109 virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException); 110 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException); 111 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException); 112 113 // XPropertySet 114 virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException); 115 116 // OPropertySetHelper 117 virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper(); 118 virtual void SAL_CALL getFastPropertyValue( ::com::sun::star::uno::Any& _rValue, sal_Int32 _nHandle ) const; 119 120 // ::comphelper::OPropertyArrayUsageHelper 121 virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const; 122 123 // XModifyListener 124 virtual void SAL_CALL modified( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException); 125 virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException); 126 127 // XInitialization 128 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); 129 130 private: 131 void checkDisposed( ) const 132 SAL_THROW( ( ::com::sun::star::lang::DisposedException ) ); 133 void checkInitialized() 134 SAL_THROW( ( ::com::sun::star::uno::RuntimeException ) ); 135 136 /** retrieves the actual address of our cell range 137 @precond 138 our m_xRange is not <NULL/> 139 */ 140 ::com::sun::star::table::CellRangeAddress 141 getRangeAddress( ) const; 142 143 /** retrievs the text of a cell within our range 144 @param _nRangeRelativeColumn 145 the relative column index of the cell within our range 146 @param _nRangeRelativeRow 147 the relative row index of the cell within our range 148 @precond 149 our m_xRange is not <NULL/> 150 */ 151 ::rtl::OUString 152 getCellTextContent_noCheck( 153 sal_Int32 _nRangeRelativeColumn, 154 sal_Int32 _nRangeRelativeRow 155 ); 156 157 void notifyModified(); 158 159 private: 160 OCellListSource(); // never implemented 161 OCellListSource( const OCellListSource& ); // never implemented 162 OCellListSource& operator=( const OCellListSource& ); // never implemented 163 164 #ifdef DBG_UTIL 165 private: 166 static const char* checkConsistency_static( const void* _pThis ); 167 const char* checkConsistency( ) const; 168 #endif 169 }; 170 171 //......................................................................... 172 } // namespace calc 173 //......................................................................... 174 175 #endif // SC_CELLLISTSOURCE_HXX 176