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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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