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 79 // #120559# allow handing over a default for data orientation (DataInColumns) that will 80 // be used when no data is available 81 explicit InternalDataProvider( 82 const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XChartDocument > & xChartDoc, 83 bool bConnectToModel, 84 bool bDefaultDataInColumns ); 85 explicit InternalDataProvider( const InternalDataProvider & rOther ); 86 virtual ~InternalDataProvider(); 87 88 void createDefaultData(); 89 90 /// declare XServiceInfo methods 91 APPHELPER_XSERVICEINFO_DECL() 92 APPHELPER_SERVICE_FACTORY_HELPER(InternalDataProvider) 93 94 // ____ XInternalDataProvider ____ 95 virtual ::sal_Bool SAL_CALL hasDataByRangeRepresentation( const ::rtl::OUString& aRange ); 96 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > SAL_CALL 97 getDataByRangeRepresentation( const ::rtl::OUString& aRange ); 98 virtual void SAL_CALL setDataByRangeRepresentation( 99 const ::rtl::OUString& aRange, 100 const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aNewData ); 101 virtual void SAL_CALL insertSequence( ::sal_Int32 nAfterIndex ); 102 virtual void SAL_CALL deleteSequence( ::sal_Int32 nAtIndex ); 103 virtual void SAL_CALL appendSequence(); 104 virtual void SAL_CALL insertComplexCategoryLevel( ::sal_Int32 nLevel ); 105 virtual void SAL_CALL deleteComplexCategoryLevel( ::sal_Int32 nLevel ); 106 virtual void SAL_CALL insertDataPointForAllSequences( ::sal_Int32 nAfterIndex ); 107 virtual void SAL_CALL deleteDataPointForAllSequences( ::sal_Int32 nAtIndex ); 108 virtual void SAL_CALL swapDataPointWithNextOneForAllSequences( ::sal_Int32 nAtIndex ); 109 virtual void SAL_CALL registerDataSequenceForChanges( 110 const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSequence >& xSeq ); 111 112 // ____ XDataProvider (base of XInternalDataProvider) ____ 113 virtual ::sal_Bool SAL_CALL createDataSourcePossible( 114 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArguments ); 115 virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSource > SAL_CALL createDataSource( 116 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArguments ); 117 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL detectArguments( 118 const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSource >& xDataSource ); 119 virtual ::sal_Bool SAL_CALL createDataSequenceByRangeRepresentationPossible( 120 const ::rtl::OUString& aRangeRepresentation ); 121 virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSequence > SAL_CALL createDataSequenceByRangeRepresentation( 122 const ::rtl::OUString& aRangeRepresentation ); 123 virtual ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XRangeSelection > SAL_CALL getRangeSelection(); 124 125 // ____ XRangeXMLConversion ____ 126 virtual ::rtl::OUString SAL_CALL convertRangeToXML( 127 const ::rtl::OUString& aRangeRepresentation ); 128 virtual ::rtl::OUString SAL_CALL convertRangeFromXML( 129 const ::rtl::OUString& aXMLRange ); 130 131 // ____ XDateCategories ____ 132 virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getDateCategories(); 133 virtual void SAL_CALL setDateCategories( const ::com::sun::star::uno::Sequence< double >& rDates ); 134 135 // ____ XAnyDescriptionAccess ____ 136 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > > SAL_CALL 137 getAnyRowDescriptions(); 138 virtual void SAL_CALL setAnyRowDescriptions( 139 const ::com::sun::star::uno::Sequence< 140 ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > >& aRowDescriptions ); 141 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > > SAL_CALL 142 getAnyColumnDescriptions(); 143 virtual void SAL_CALL setAnyColumnDescriptions( 144 const ::com::sun::star::uno::Sequence< 145 ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > >& aColumnDescriptions ); 146 147 // ____ XComplexDescriptionAccess (base of XAnyDescriptionAccess) ____ 148 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::rtl::OUString > > SAL_CALL 149 getComplexRowDescriptions(); 150 virtual void SAL_CALL setComplexRowDescriptions( 151 const ::com::sun::star::uno::Sequence< 152 ::com::sun::star::uno::Sequence< ::rtl::OUString > >& aRowDescriptions ); 153 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::rtl::OUString > > SAL_CALL 154 getComplexColumnDescriptions(); 155 virtual void SAL_CALL setComplexColumnDescriptions( 156 const ::com::sun::star::uno::Sequence< 157 ::com::sun::star::uno::Sequence< ::rtl::OUString > >& aColumnDescriptions ); 158 159 // ____ XChartDataArray (base of XComplexDescriptionAccess) ____ 160 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > > SAL_CALL getData(); 161 virtual void SAL_CALL setData( 162 const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > >& aData ); 163 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getRowDescriptions(); 164 virtual void SAL_CALL setRowDescriptions( 165 const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aRowDescriptions ); 166 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getColumnDescriptions(); 167 virtual void SAL_CALL setColumnDescriptions( 168 const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aColumnDescriptions ); 169 170 // ____ XChartData (base of XChartDataArray) ____ 171 virtual void SAL_CALL addChartDataChangeEventListener( 172 const ::com::sun::star::uno::Reference< ::com::sun::star::chart::XChartDataChangeEventListener >& aListener ); 173 virtual void SAL_CALL removeChartDataChangeEventListener( 174 const ::com::sun::star::uno::Reference< ::com::sun::star::chart::XChartDataChangeEventListener >& aListener ); 175 virtual double SAL_CALL getNotANumber(); 176 virtual ::sal_Bool SAL_CALL isNotANumber( 177 double nNumber ); 178 179 // ____ XCloneable ____ 180 virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL createClone(); 181 // ::com::sun::star::lang::XInitialization: 182 virtual void SAL_CALL initialize(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > & aArguments); 183 184 private: 185 void lcl_addDataSequenceToMap( 186 const ::rtl::OUString & rRangeRepresentation, 187 const ::com::sun::star::uno::Reference< 188 ::com::sun::star::chart2::data::XDataSequence > & xSequence ); 189 190 ::com::sun::star::uno::Reference< 191 ::com::sun::star::chart2::data::XDataSequence > 192 lcl_createDataSequenceAndAddToMap( const ::rtl::OUString & rRangeRepresentation, 193 const ::rtl::OUString & rRole ); 194 ::com::sun::star::uno::Reference< 195 ::com::sun::star::chart2::data::XDataSequence > 196 lcl_createDataSequenceAndAddToMap( const ::rtl::OUString & rRangeRepresentation ); 197 198 void lcl_deleteMapReferences( const ::rtl::OUString & rRangeRepresentation ); 199 200 void lcl_adaptMapReferences( 201 const ::rtl::OUString & rOldRangeRepresentation, 202 const ::rtl::OUString & rNewRangeRepresentation ); 203 204 void lcl_increaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd ); 205 void lcl_decreaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd ); 206 207 typedef ::std::multimap< ::rtl::OUString, 208 ::com::sun::star::uno::WeakReference< ::com::sun::star::chart2::data::XDataSequence > > 209 tSequenceMap; 210 typedef ::std::pair< tSequenceMap::iterator, tSequenceMap::iterator > tSequenceMapRange; 211 typedef ::std::pair< tSequenceMap::const_iterator, tSequenceMap::const_iterator > tConstSequenceMapRange; 212 213 /** cache for all sequences that have been returned. 214 215 If the range-representation of a sequence changes and it is still 216 referred to by some component (weak reference is valid), the range will 217 be adapted. 218 */ 219 tSequenceMap m_aSequenceMap; 220 InternalData m_aInternalData; 221 bool m_bDataInColumns; 222 }; 223 224 } // namespace chart 225 226 // CHART2_INTERNALDATAPROVIDER_HXX 227 #endif 228