1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef SC_CELLLISTSOURCE_HXX 25 #define SC_CELLLISTSOURCE_HXX 26 27 #include <com/sun/star/form/binding/XListEntrySource.hpp> 28 #include <cppuhelper/compbase4.hxx> 29 #include <comphelper/propertycontainer.hxx> 30 #include <comphelper/uno3.hxx> 31 #include <comphelper/broadcasthelper.hxx> 32 #include <comphelper/proparrhlp.hxx> 33 #include <com/sun/star/table/XCellRange.hpp> 34 #include <com/sun/star/table/CellRangeAddress.hpp> 35 #include <com/sun/star/sheet/XSpreadsheetDocument.hpp> 36 #include <com/sun/star/lang/DisposedException.hpp> 37 #include <com/sun/star/lang/XServiceInfo.hpp> 38 #include <com/sun/star/lang/XInitialization.hpp> 39 #include <com/sun/star/util/XModifyListener.hpp> 40 41 42 //......................................................................... 43 namespace calc 44 { 45 //......................................................................... 46 47 //===================================================================== 48 //= OCellListSource 49 //===================================================================== 50 class OCellListSource; 51 // the base for our interfaces 52 typedef ::cppu::WeakAggComponentImplHelper4 < ::com::sun::star::form::binding::XListEntrySource 53 , ::com::sun::star::util::XModifyListener 54 , ::com::sun::star::lang::XServiceInfo 55 , ::com::sun::star::lang::XInitialization 56 > OCellListSource_Base; 57 // the base for the property handling 58 typedef ::comphelper::OPropertyContainer OCellListSource_PBase; 59 // the second base for property handling 60 typedef ::comphelper::OPropertyArrayUsageHelper< OCellListSource > 61 OCellListSource_PABase; 62 63 class OCellListSource :public ::comphelper::OBaseMutex 64 ,public OCellListSource_Base // order matters! before OCellListSource_PBase, so rBHelper gets initialized 65 ,public OCellListSource_PBase 66 ,public OCellListSource_PABase 67 { 68 private: 69 ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument > 70 m_xDocument; /// the document where our cell lives 71 ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange > 72 m_xRange; /// the range of cells we're bound to 73 ::cppu::OInterfaceContainerHelper 74 m_aListEntryListeners; /// our listeners 75 sal_Bool m_bInitialized; /// has XInitialization::initialize been called? 76 77 public: 78 OCellListSource( 79 const ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XSpreadsheetDocument >& _rxDocument 80 ); 81 82 using OCellListSource_PBase::getFastPropertyValue; 83 84 protected: 85 ~OCellListSource( ); 86 87 protected: 88 // XInterface 89 DECLARE_XINTERFACE() 90 91 // XTypeProvider 92 DECLARE_XTYPEPROVIDER() 93 94 // XListEntrySource 95 virtual sal_Int32 SAL_CALL getListEntryCount( ) throw (::com::sun::star::uno::RuntimeException); 96 virtual ::rtl::OUString SAL_CALL getListEntry( sal_Int32 Position ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 97 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getAllListEntries( ) throw (::com::sun::star::uno::RuntimeException); 98 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); 99 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); 100 101 // OComponentHelper/XComponent 102 virtual void SAL_CALL disposing(); 103 104 // XServiceInfo 105 virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException); 106 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException); 107 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException); 108 109 // XPropertySet 110 virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException); 111 112 // OPropertySetHelper 113 virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper(); 114 virtual void SAL_CALL getFastPropertyValue( ::com::sun::star::uno::Any& _rValue, sal_Int32 _nHandle ) const; 115 116 // ::comphelper::OPropertyArrayUsageHelper 117 virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const; 118 119 // XModifyListener 120 virtual void SAL_CALL modified( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException); 121 virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException); 122 123 // XInitialization 124 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); 125 126 private: 127 void checkDisposed( ) const 128 SAL_THROW( ( ::com::sun::star::lang::DisposedException ) ); 129 void checkInitialized() 130 SAL_THROW( ( ::com::sun::star::uno::RuntimeException ) ); 131 132 /** retrieves the actual address of our cell range 133 @precond 134 our m_xRange is not <NULL/> 135 */ 136 ::com::sun::star::table::CellRangeAddress 137 getRangeAddress( ) const; 138 139 /** retrievs the text of a cell within our range 140 @param _nRangeRelativeColumn 141 the relative column index of the cell within our range 142 @param _nRangeRelativeRow 143 the relative row index of the cell within our range 144 @precond 145 our m_xRange is not <NULL/> 146 */ 147 ::rtl::OUString 148 getCellTextContent_noCheck( 149 sal_Int32 _nRangeRelativeColumn, 150 sal_Int32 _nRangeRelativeRow 151 ); 152 153 void notifyModified(); 154 155 private: 156 OCellListSource(); // never implemented 157 OCellListSource( const OCellListSource& ); // never implemented 158 OCellListSource& operator=( const OCellListSource& ); // never implemented 159 160 #ifdef DBG_UTIL 161 private: 162 static const char* checkConsistency_static( const void* _pThis ); 163 const char* checkConsistency( ) const; 164 #endif 165 }; 166 167 //......................................................................... 168 } // namespace calc 169 //......................................................................... 170 171 #endif // SC_CELLLISTSOURCE_HXX 172