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 #ifndef CHART2_INTERNALDATAPROVIDER_HXX 24 #define CHART2_INTERNALDATAPROVIDER_HXX 25 26 #include "InternalData.hxx" 27 28 #include <com/sun/star/lang/XServiceInfo.hpp> 29 #include <com/sun/star/chart/XDateCategories.hpp> 30 #include <com/sun/star/chart2/XAnyDescriptionAccess.hpp> 31 #include <com/sun/star/chart2/data/XDataProvider.hpp> 32 #include <com/sun/star/chart2/XInternalDataProvider.hpp> 33 #include <com/sun/star/chart2/data/XLabeledDataSequence.hpp> 34 #include <com/sun/star/chart2/data/XRangeXMLConversion.hpp> 35 #include <com/sun/star/chart2/XChartDocument.hpp> 36 #include <com/sun/star/lang/XInitialization.hpp> 37 #include <com/sun/star/util/XCloneable.hpp> 38 #include <cppuhelper/implbase7.hxx> 39 #include "ServiceMacros.hxx" 40 41 #include "CachedDataSequence.hxx" 42 43 #include <map> 44 #include <memory> 45 46 namespace chart 47 { 48 49 namespace impl 50 { 51 52 typedef ::cppu::WeakImplHelper7< 53 ::com::sun::star::chart2::XInternalDataProvider, 54 ::com::sun::star::chart2::data::XRangeXMLConversion, 55 ::com::sun::star::chart2::XAnyDescriptionAccess, 56 ::com::sun::star::chart::XDateCategories, 57 ::com::sun::star::util::XCloneable, 58 ::com::sun::star::lang::XInitialization, 59 ::com::sun::star::lang::XServiceInfo > 60 InternalDataProvider_Base; 61 } 62 63 /** Data provider that handles data internally. This is used for charts with 64 their own data. 65 66 <p>The format for single ranges is "categories|label n|n" where n is a 67 non-negative number. Meaning return all categories, the label of sequence n, 68 or the data of sequence n.</p> 69 70 <p>The format for a complete range is "all". (Do we need more than 71 that?)</p> 72 */ 73 class InternalDataProvider : 74 public impl::InternalDataProvider_Base 75 { 76 public: 77 explicit InternalDataProvider(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & _xContext); 78 explicit InternalDataProvider( const ::com::sun::star::uno::Reference< 79 ::com::sun::star::chart2::XChartDocument > & xChartDoc, bool bConnectToModel ); 80 explicit InternalDataProvider( const InternalDataProvider & rOther ); 81 virtual ~InternalDataProvider(); 82 83 void createDefaultData(); 84 85 /// declare XServiceInfo methods 86 APPHELPER_XSERVICEINFO_DECL() 87 APPHELPER_SERVICE_FACTORY_HELPER(InternalDataProvider) 88 89 // ____ XInternalDataProvider ____ 90 virtual ::sal_Bool SAL_CALL hasDataByRangeRepresentation( const ::rtl::OUString& aRange ) 91 throw (::com::sun::star::uno::RuntimeException); 92 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > SAL_CALL 93 getDataByRangeRepresentation( const ::rtl::OUString& aRange ) 94 throw (::com::sun::star::uno::RuntimeException); 95 virtual void SAL_CALL setDataByRangeRepresentation( 96 const ::rtl::OUString& aRange, 97 const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aNewData ) 98 throw (::com::sun::star::uno::RuntimeException); 99 virtual void SAL_CALL insertSequence( ::sal_Int32 nAfterIndex ) 100 throw (::com::sun::star::uno::RuntimeException); 101 virtual void SAL_CALL deleteSequence( ::sal_Int32 nAtIndex ) 102 throw (::com::sun::star::uno::RuntimeException); 103 virtual void SAL_CALL appendSequence() 104 throw (::com::sun::star::uno::RuntimeException); 105 virtual void SAL_CALL insertComplexCategoryLevel( ::sal_Int32 nLevel ) 106 throw (::com::sun::star::uno::RuntimeException); 107 virtual void SAL_CALL deleteComplexCategoryLevel( ::sal_Int32 nLevel ) 108 throw (::com::sun::star::uno::RuntimeException); 109 virtual void SAL_CALL insertDataPointForAllSequences( ::sal_Int32 nAfterIndex ) 110 throw (::com::sun::star::uno::RuntimeException); 111 virtual void SAL_CALL deleteDataPointForAllSequences( ::sal_Int32 nAtIndex ) 112 throw (::com::sun::star::uno::RuntimeException); 113 virtual void SAL_CALL swapDataPointWithNextOneForAllSequences( ::sal_Int32 nAtIndex ) 114 throw (::com::sun::star::uno::RuntimeException); 115 virtual void SAL_CALL registerDataSequenceForChanges( 116 const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSequence >& xSeq ) 117 throw (::com::sun::star::uno::RuntimeException); 118 119 // ____ XDataProvider (base of XInternalDataProvider) ____ 120 virtual ::sal_Bool SAL_CALL createDataSourcePossible( 121 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArguments ) 122 throw (::com::sun::star::uno::RuntimeException); 123 virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSource > SAL_CALL createDataSource( 124 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArguments ) 125 throw (::com::sun::star::lang::IllegalArgumentException, 126 ::com::sun::star::uno::RuntimeException); 127 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL detectArguments( 128 const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSource >& xDataSource ) 129 throw (::com::sun::star::uno::RuntimeException); 130 virtual ::sal_Bool SAL_CALL createDataSequenceByRangeRepresentationPossible( 131 const ::rtl::OUString& aRangeRepresentation ) 132 throw (::com::sun::star::uno::RuntimeException); 133 virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSequence > SAL_CALL createDataSequenceByRangeRepresentation( 134 const ::rtl::OUString& aRangeRepresentation ) 135 throw (::com::sun::star::lang::IllegalArgumentException, 136 ::com::sun::star::uno::RuntimeException); 137 virtual ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XRangeSelection > SAL_CALL getRangeSelection() 138 throw (::com::sun::star::uno::RuntimeException); 139 140 // ____ XRangeXMLConversion ____ 141 virtual ::rtl::OUString SAL_CALL convertRangeToXML( 142 const ::rtl::OUString& aRangeRepresentation ) 143 throw (::com::sun::star::lang::IllegalArgumentException, 144 ::com::sun::star::uno::RuntimeException); 145 virtual ::rtl::OUString SAL_CALL convertRangeFromXML( 146 const ::rtl::OUString& aXMLRange ) 147 throw (::com::sun::star::lang::IllegalArgumentException, 148 ::com::sun::star::uno::RuntimeException); 149 150 // ____ XDateCategories ____ 151 virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getDateCategories() throw (::com::sun::star::uno::RuntimeException); 152 virtual void SAL_CALL setDateCategories( const ::com::sun::star::uno::Sequence< double >& rDates ) throw (::com::sun::star::uno::RuntimeException); 153 154 // ____ XAnyDescriptionAccess ____ 155 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > > SAL_CALL 156 getAnyRowDescriptions() throw (::com::sun::star::uno::RuntimeException); 157 virtual void SAL_CALL setAnyRowDescriptions( 158 const ::com::sun::star::uno::Sequence< 159 ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > >& aRowDescriptions ) 160 throw (::com::sun::star::uno::RuntimeException); 161 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > > SAL_CALL 162 getAnyColumnDescriptions() throw (::com::sun::star::uno::RuntimeException); 163 virtual void SAL_CALL setAnyColumnDescriptions( 164 const ::com::sun::star::uno::Sequence< 165 ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > >& aColumnDescriptions ) 166 throw (::com::sun::star::uno::RuntimeException); 167 168 // ____ XComplexDescriptionAccess (base of XAnyDescriptionAccess) ____ 169 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::rtl::OUString > > SAL_CALL 170 getComplexRowDescriptions() throw (::com::sun::star::uno::RuntimeException); 171 virtual void SAL_CALL setComplexRowDescriptions( 172 const ::com::sun::star::uno::Sequence< 173 ::com::sun::star::uno::Sequence< ::rtl::OUString > >& aRowDescriptions ) 174 throw (::com::sun::star::uno::RuntimeException); 175 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::rtl::OUString > > SAL_CALL 176 getComplexColumnDescriptions() throw (::com::sun::star::uno::RuntimeException); 177 virtual void SAL_CALL setComplexColumnDescriptions( 178 const ::com::sun::star::uno::Sequence< 179 ::com::sun::star::uno::Sequence< ::rtl::OUString > >& aColumnDescriptions ) 180 throw (::com::sun::star::uno::RuntimeException); 181 182 // ____ XChartDataArray (base of XComplexDescriptionAccess) ____ 183 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > > SAL_CALL getData() 184 throw (::com::sun::star::uno::RuntimeException); 185 virtual void SAL_CALL setData( 186 const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > >& aData ) 187 throw (::com::sun::star::uno::RuntimeException); 188 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getRowDescriptions() 189 throw (::com::sun::star::uno::RuntimeException); 190 virtual void SAL_CALL setRowDescriptions( 191 const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aRowDescriptions ) 192 throw (::com::sun::star::uno::RuntimeException); 193 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getColumnDescriptions() 194 throw (::com::sun::star::uno::RuntimeException); 195 virtual void SAL_CALL setColumnDescriptions( 196 const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aColumnDescriptions ) 197 throw (::com::sun::star::uno::RuntimeException); 198 199 // ____ XChartData (base of XChartDataArray) ____ 200 virtual void SAL_CALL addChartDataChangeEventListener( 201 const ::com::sun::star::uno::Reference< ::com::sun::star::chart::XChartDataChangeEventListener >& aListener ) 202 throw (::com::sun::star::uno::RuntimeException); 203 virtual void SAL_CALL removeChartDataChangeEventListener( 204 const ::com::sun::star::uno::Reference< ::com::sun::star::chart::XChartDataChangeEventListener >& aListener ) 205 throw (::com::sun::star::uno::RuntimeException); 206 virtual double SAL_CALL getNotANumber() 207 throw (::com::sun::star::uno::RuntimeException); 208 virtual ::sal_Bool SAL_CALL isNotANumber( 209 double nNumber ) 210 throw (::com::sun::star::uno::RuntimeException); 211 212 // ____ XCloneable ____ 213 virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL createClone() 214 throw (::com::sun::star::uno::RuntimeException); 215 // ::com::sun::star::lang::XInitialization: 216 virtual void SAL_CALL initialize(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > & aArguments) 217 throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::uno::Exception); 218 219 private: 220 void lcl_addDataSequenceToMap( 221 const ::rtl::OUString & rRangeRepresentation, 222 const ::com::sun::star::uno::Reference< 223 ::com::sun::star::chart2::data::XDataSequence > & xSequence ); 224 225 ::com::sun::star::uno::Reference< 226 ::com::sun::star::chart2::data::XDataSequence > 227 lcl_createDataSequenceAndAddToMap( const ::rtl::OUString & rRangeRepresentation, 228 const ::rtl::OUString & rRole ); 229 ::com::sun::star::uno::Reference< 230 ::com::sun::star::chart2::data::XDataSequence > 231 lcl_createDataSequenceAndAddToMap( const ::rtl::OUString & rRangeRepresentation ); 232 233 void lcl_deleteMapReferences( const ::rtl::OUString & rRangeRepresentation ); 234 235 void lcl_adaptMapReferences( 236 const ::rtl::OUString & rOldRangeRepresentation, 237 const ::rtl::OUString & rNewRangeRepresentation ); 238 239 void lcl_increaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd ); 240 void lcl_decreaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd ); 241 242 typedef ::std::multimap< ::rtl::OUString, 243 ::com::sun::star::uno::WeakReference< ::com::sun::star::chart2::data::XDataSequence > > 244 tSequenceMap; 245 typedef ::std::pair< tSequenceMap::iterator, tSequenceMap::iterator > tSequenceMapRange; 246 typedef ::std::pair< tSequenceMap::const_iterator, tSequenceMap::const_iterator > tConstSequenceMapRange; 247 248 /** cache for all sequences that have been returned. 249 250 If the range-representation of a sequence changes and it is still 251 referred to by some component (weak reference is valid), the range will 252 be adapted. 253 */ 254 tSequenceMap m_aSequenceMap; 255 InternalData m_aInternalData; 256 bool m_bDataInColumns; 257 }; 258 259 } // namespace chart 260 261 // CHART2_INTERNALDATAPROVIDER_HXX 262 #endif 263