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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : : #ifndef CHART2_INTERNALDATAPROVIDER_HXX
20 : : #define CHART2_INTERNALDATAPROVIDER_HXX
21 : :
22 : : #include "InternalData.hxx"
23 : :
24 : : #include <com/sun/star/lang/XServiceInfo.hpp>
25 : : #include <com/sun/star/chart/XDateCategories.hpp>
26 : : #include <com/sun/star/chart2/XAnyDescriptionAccess.hpp>
27 : : #include <com/sun/star/chart2/data/XDataProvider.hpp>
28 : : #include <com/sun/star/chart2/XInternalDataProvider.hpp>
29 : : #include <com/sun/star/chart2/data/XLabeledDataSequence.hpp>
30 : : #include <com/sun/star/chart2/data/XRangeXMLConversion.hpp>
31 : : #include <com/sun/star/chart2/XChartDocument.hpp>
32 : : #include <com/sun/star/lang/XInitialization.hpp>
33 : : #include <com/sun/star/util/XCloneable.hpp>
34 : : #include <cppuhelper/implbase7.hxx>
35 : : #include "ServiceMacros.hxx"
36 : :
37 : : #include "CachedDataSequence.hxx"
38 : :
39 : : #include <map>
40 : : #include <memory>
41 : :
42 : : namespace chart
43 : : {
44 : :
45 : : namespace impl
46 : : {
47 : :
48 : : typedef ::cppu::WeakImplHelper7<
49 : : ::com::sun::star::chart2::XInternalDataProvider,
50 : : ::com::sun::star::chart2::data::XRangeXMLConversion,
51 : : ::com::sun::star::chart2::XAnyDescriptionAccess,
52 : : ::com::sun::star::chart::XDateCategories,
53 : : ::com::sun::star::util::XCloneable,
54 : : ::com::sun::star::lang::XInitialization,
55 : : ::com::sun::star::lang::XServiceInfo >
56 : : InternalDataProvider_Base;
57 : : }
58 : :
59 : : /** Data provider that handles data internally. This is used for charts with
60 : : their own data.
61 : :
62 : : <p>The format for single ranges is "categories|label n|n" where n is a
63 : : non-negative number. Meaning return all categories, the label of sequence n,
64 : : or the data of sequence n.</p>
65 : :
66 : : <p>The format for a complete range is "all". (Do we need more than
67 : : that?)</p>
68 : : */
69 : : class InternalDataProvider :
70 : : public impl::InternalDataProvider_Base
71 : : {
72 : : public:
73 : : explicit InternalDataProvider(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & _xContext);
74 : : explicit InternalDataProvider( const ::com::sun::star::uno::Reference<
75 : : ::com::sun::star::chart2::XChartDocument > & xChartDoc, bool bConnectToModel );
76 : : explicit InternalDataProvider( const InternalDataProvider & rOther );
77 : : virtual ~InternalDataProvider();
78 : :
79 : : void createDefaultData();
80 : :
81 : : /// declare XServiceInfo methods
82 : : APPHELPER_XSERVICEINFO_DECL()
83 [ # # ]: 0 : APPHELPER_SERVICE_FACTORY_HELPER(InternalDataProvider)
84 : :
85 : : // ____ XInternalDataProvider ____
86 : : virtual ::sal_Bool SAL_CALL hasDataByRangeRepresentation( const ::rtl::OUString& aRange )
87 : : throw (::com::sun::star::uno::RuntimeException);
88 : : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > SAL_CALL
89 : : getDataByRangeRepresentation( const ::rtl::OUString& aRange )
90 : : throw (::com::sun::star::uno::RuntimeException);
91 : : virtual void SAL_CALL setDataByRangeRepresentation(
92 : : const ::rtl::OUString& aRange,
93 : : const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aNewData )
94 : : throw (::com::sun::star::uno::RuntimeException);
95 : : virtual void SAL_CALL insertSequence( ::sal_Int32 nAfterIndex )
96 : : throw (::com::sun::star::uno::RuntimeException);
97 : : virtual void SAL_CALL deleteSequence( ::sal_Int32 nAtIndex )
98 : : throw (::com::sun::star::uno::RuntimeException);
99 : : virtual void SAL_CALL appendSequence()
100 : : throw (::com::sun::star::uno::RuntimeException);
101 : : virtual void SAL_CALL insertComplexCategoryLevel( ::sal_Int32 nLevel )
102 : : throw (::com::sun::star::uno::RuntimeException);
103 : : virtual void SAL_CALL deleteComplexCategoryLevel( ::sal_Int32 nLevel )
104 : : throw (::com::sun::star::uno::RuntimeException);
105 : : virtual void SAL_CALL insertDataPointForAllSequences( ::sal_Int32 nAfterIndex )
106 : : throw (::com::sun::star::uno::RuntimeException);
107 : : virtual void SAL_CALL deleteDataPointForAllSequences( ::sal_Int32 nAtIndex )
108 : : throw (::com::sun::star::uno::RuntimeException);
109 : : virtual void SAL_CALL swapDataPointWithNextOneForAllSequences( ::sal_Int32 nAtIndex )
110 : : throw (::com::sun::star::uno::RuntimeException);
111 : : virtual void SAL_CALL registerDataSequenceForChanges(
112 : : const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSequence >& xSeq )
113 : : throw (::com::sun::star::uno::RuntimeException);
114 : :
115 : : // ____ XDataProvider (base of XInternalDataProvider) ____
116 : : virtual ::sal_Bool SAL_CALL createDataSourcePossible(
117 : : const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArguments )
118 : : throw (::com::sun::star::uno::RuntimeException);
119 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSource > SAL_CALL createDataSource(
120 : : const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArguments )
121 : : throw (::com::sun::star::lang::IllegalArgumentException,
122 : : ::com::sun::star::uno::RuntimeException);
123 : : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL detectArguments(
124 : : const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSource >& xDataSource )
125 : : throw (::com::sun::star::uno::RuntimeException);
126 : : virtual ::sal_Bool SAL_CALL createDataSequenceByRangeRepresentationPossible(
127 : : const ::rtl::OUString& aRangeRepresentation )
128 : : throw (::com::sun::star::uno::RuntimeException);
129 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSequence > SAL_CALL createDataSequenceByRangeRepresentation(
130 : : const ::rtl::OUString& aRangeRepresentation )
131 : : throw (::com::sun::star::lang::IllegalArgumentException,
132 : : ::com::sun::star::uno::RuntimeException);
133 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XRangeSelection > SAL_CALL getRangeSelection()
134 : : throw (::com::sun::star::uno::RuntimeException);
135 : :
136 : : // ____ XRangeXMLConversion ____
137 : : virtual ::rtl::OUString SAL_CALL convertRangeToXML(
138 : : const ::rtl::OUString& aRangeRepresentation )
139 : : throw (::com::sun::star::lang::IllegalArgumentException,
140 : : ::com::sun::star::uno::RuntimeException);
141 : : virtual ::rtl::OUString SAL_CALL convertRangeFromXML(
142 : : const ::rtl::OUString& aXMLRange )
143 : : throw (::com::sun::star::lang::IllegalArgumentException,
144 : : ::com::sun::star::uno::RuntimeException);
145 : :
146 : : // ____ XDateCategories ____
147 : : virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getDateCategories() throw (::com::sun::star::uno::RuntimeException);
148 : : virtual void SAL_CALL setDateCategories( const ::com::sun::star::uno::Sequence< double >& rDates ) throw (::com::sun::star::uno::RuntimeException);
149 : :
150 : : // ____ XAnyDescriptionAccess ____
151 : : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > > SAL_CALL
152 : : getAnyRowDescriptions() throw (::com::sun::star::uno::RuntimeException);
153 : : virtual void SAL_CALL setAnyRowDescriptions(
154 : : const ::com::sun::star::uno::Sequence<
155 : : ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > >& aRowDescriptions )
156 : : throw (::com::sun::star::uno::RuntimeException);
157 : : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > > SAL_CALL
158 : : getAnyColumnDescriptions() throw (::com::sun::star::uno::RuntimeException);
159 : : virtual void SAL_CALL setAnyColumnDescriptions(
160 : : const ::com::sun::star::uno::Sequence<
161 : : ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > >& aColumnDescriptions )
162 : : throw (::com::sun::star::uno::RuntimeException);
163 : :
164 : : // ____ XComplexDescriptionAccess (base of XAnyDescriptionAccess) ____
165 : : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::rtl::OUString > > SAL_CALL
166 : : getComplexRowDescriptions() throw (::com::sun::star::uno::RuntimeException);
167 : : virtual void SAL_CALL setComplexRowDescriptions(
168 : : const ::com::sun::star::uno::Sequence<
169 : : ::com::sun::star::uno::Sequence< ::rtl::OUString > >& aRowDescriptions )
170 : : throw (::com::sun::star::uno::RuntimeException);
171 : : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::rtl::OUString > > SAL_CALL
172 : : getComplexColumnDescriptions() throw (::com::sun::star::uno::RuntimeException);
173 : : virtual void SAL_CALL setComplexColumnDescriptions(
174 : : const ::com::sun::star::uno::Sequence<
175 : : ::com::sun::star::uno::Sequence< ::rtl::OUString > >& aColumnDescriptions )
176 : : throw (::com::sun::star::uno::RuntimeException);
177 : :
178 : : // ____ XChartDataArray (base of XComplexDescriptionAccess) ____
179 : : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > > SAL_CALL getData()
180 : : throw (::com::sun::star::uno::RuntimeException);
181 : : virtual void SAL_CALL setData(
182 : : const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > >& aData )
183 : : throw (::com::sun::star::uno::RuntimeException);
184 : : virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getRowDescriptions()
185 : : throw (::com::sun::star::uno::RuntimeException);
186 : : virtual void SAL_CALL setRowDescriptions(
187 : : const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aRowDescriptions )
188 : : throw (::com::sun::star::uno::RuntimeException);
189 : : virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getColumnDescriptions()
190 : : throw (::com::sun::star::uno::RuntimeException);
191 : : virtual void SAL_CALL setColumnDescriptions(
192 : : const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aColumnDescriptions )
193 : : throw (::com::sun::star::uno::RuntimeException);
194 : :
195 : : // ____ XChartData (base of XChartDataArray) ____
196 : : virtual void SAL_CALL addChartDataChangeEventListener(
197 : : const ::com::sun::star::uno::Reference< ::com::sun::star::chart::XChartDataChangeEventListener >& aListener )
198 : : throw (::com::sun::star::uno::RuntimeException);
199 : : virtual void SAL_CALL removeChartDataChangeEventListener(
200 : : const ::com::sun::star::uno::Reference< ::com::sun::star::chart::XChartDataChangeEventListener >& aListener )
201 : : throw (::com::sun::star::uno::RuntimeException);
202 : : virtual double SAL_CALL getNotANumber()
203 : : throw (::com::sun::star::uno::RuntimeException);
204 : : virtual ::sal_Bool SAL_CALL isNotANumber(
205 : : double nNumber )
206 : : throw (::com::sun::star::uno::RuntimeException);
207 : :
208 : : // ____ XCloneable ____
209 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL createClone()
210 : : throw (::com::sun::star::uno::RuntimeException);
211 : : // ::com::sun::star::lang::XInitialization:
212 : : virtual void SAL_CALL initialize(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > & aArguments)
213 : : throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::uno::Exception);
214 : :
215 : : private:
216 : : void lcl_addDataSequenceToMap(
217 : : const ::rtl::OUString & rRangeRepresentation,
218 : : const ::com::sun::star::uno::Reference<
219 : : ::com::sun::star::chart2::data::XDataSequence > & xSequence );
220 : :
221 : : ::com::sun::star::uno::Reference<
222 : : ::com::sun::star::chart2::data::XDataSequence >
223 : : lcl_createDataSequenceAndAddToMap( const ::rtl::OUString & rRangeRepresentation,
224 : : const ::rtl::OUString & rRole );
225 : : ::com::sun::star::uno::Reference<
226 : : ::com::sun::star::chart2::data::XDataSequence >
227 : : lcl_createDataSequenceAndAddToMap( const ::rtl::OUString & rRangeRepresentation );
228 : :
229 : : void lcl_deleteMapReferences( const ::rtl::OUString & rRangeRepresentation );
230 : :
231 : : void lcl_adaptMapReferences(
232 : : const ::rtl::OUString & rOldRangeRepresentation,
233 : : const ::rtl::OUString & rNewRangeRepresentation );
234 : :
235 : : void lcl_increaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd );
236 : : void lcl_decreaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd );
237 : :
238 : : typedef ::std::multimap< ::rtl::OUString,
239 : : ::com::sun::star::uno::WeakReference< ::com::sun::star::chart2::data::XDataSequence > >
240 : : tSequenceMap;
241 : : typedef ::std::pair< tSequenceMap::iterator, tSequenceMap::iterator > tSequenceMapRange;
242 : : typedef ::std::pair< tSequenceMap::const_iterator, tSequenceMap::const_iterator > tConstSequenceMapRange;
243 : :
244 : : /** cache for all sequences that have been returned.
245 : :
246 : : If the range-representation of a sequence changes and it is still
247 : : referred to by some component (weak reference is valid), the range will
248 : : be adapted.
249 : : */
250 : : tSequenceMap m_aSequenceMap;
251 : : InternalData m_aInternalData;
252 : : bool m_bDataInColumns;
253 : : };
254 : :
255 : : } // namespace chart
256 : :
257 : : // CHART2_INTERNALDATAPROVIDER_HXX
258 : : #endif
259 : :
260 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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