Line data Source code
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 :
20 :
21 : #include "CachedDataSequence.hxx"
22 : #include "macros.hxx"
23 : #include "PropertyHelper.hxx"
24 : #include "ContainerHelper.hxx"
25 : #include "CommonFunctors.hxx"
26 : #include "ModifyListenerHelper.hxx"
27 :
28 : #include <comphelper/sequenceashashmap.hxx>
29 :
30 : #include <algorithm>
31 : #include <com/sun/star/beans/PropertyAttribute.hpp>
32 : #include <rtl/math.hxx>
33 :
34 : using namespace ::com::sun::star;
35 : using namespace ::chart::ContainerHelper;
36 :
37 : using ::com::sun::star::uno::Sequence;
38 : using ::com::sun::star::uno::Reference;
39 : using ::com::sun::star::uno::Any;
40 : using ::rtl::OUString;
41 : using ::osl::MutexGuard;
42 :
43 : // necessary for MS compiler
44 : using ::comphelper::OPropertyContainer;
45 : using ::comphelper::OMutexAndBroadcastHelper;
46 : using ::comphelper::OPropertyArrayUsageHelper;
47 : using ::chart::impl::CachedDataSequence_Base;
48 :
49 : namespace
50 : {
51 1 : static const OUString lcl_aServiceName(
52 : RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart.CachedDataSequence" ));
53 :
54 : enum
55 : {
56 : // PROP_SOURCE_IDENTIFIER,
57 : PROP_NUMBERFORMAT_KEY,
58 : PROP_PROPOSED_ROLE
59 : };
60 : } // anonymous namespace
61 :
62 :
63 : // ____________________
64 : namespace chart
65 : {
66 :
67 0 : CachedDataSequence::CachedDataSequence()
68 0 : : OPropertyContainer( GetBroadcastHelper()),
69 0 : CachedDataSequence_Base( GetMutex()),
70 : m_eCurrentDataType( NUMERICAL ),
71 0 : m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
72 : {
73 0 : registerProperties();
74 0 : }
75 0 : CachedDataSequence::CachedDataSequence( const Reference< uno::XComponentContext > & /*xContext*/ )
76 0 : : OPropertyContainer( GetBroadcastHelper()),
77 0 : CachedDataSequence_Base( GetMutex()),
78 : m_eCurrentDataType( MIXED ),
79 0 : m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder( ))
80 : {
81 0 : registerProperties();
82 0 : }
83 :
84 0 : CachedDataSequence::CachedDataSequence( const OUString & rSingleText )
85 0 : : OPropertyContainer( GetBroadcastHelper()),
86 0 : CachedDataSequence_Base( GetMutex()),
87 : m_eCurrentDataType( TEXTUAL ),
88 0 : m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
89 : {
90 0 : m_aTextualSequence.realloc(1);
91 0 : m_aTextualSequence[0] = rSingleText;
92 0 : registerProperties();
93 0 : }
94 :
95 0 : CachedDataSequence::CachedDataSequence( const CachedDataSequence & rSource )
96 : : OMutexAndBroadcastHelper(),
97 0 : OPropertyContainer( GetBroadcastHelper()),
98 : OPropertyArrayUsageHelper< CachedDataSequence >(),
99 0 : CachedDataSequence_Base( GetMutex()),
100 : m_nNumberFormatKey( rSource.m_nNumberFormatKey ),
101 : m_sRole( rSource.m_sRole ),
102 : m_eCurrentDataType( rSource.m_eCurrentDataType ),
103 0 : m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
104 : {
105 0 : switch( m_eCurrentDataType )
106 : {
107 : case TEXTUAL:
108 0 : m_aTextualSequence = rSource.m_aTextualSequence;
109 0 : break;
110 : case NUMERICAL:
111 0 : m_aNumericalSequence = rSource.m_aNumericalSequence;
112 0 : break;
113 : case MIXED:
114 0 : m_aMixedSequence = rSource.m_aMixedSequence;
115 0 : break;
116 : }
117 :
118 0 : registerProperties();
119 0 : }
120 :
121 0 : CachedDataSequence::~CachedDataSequence()
122 0 : {}
123 :
124 0 : void CachedDataSequence::registerProperties()
125 : {
126 : registerProperty( C2U( "NumberFormatKey" ),
127 : PROP_NUMBERFORMAT_KEY,
128 : 0, // PropertyAttributes
129 : & m_nNumberFormatKey,
130 0 : ::getCppuType( & m_nNumberFormatKey ) );
131 :
132 : registerProperty( C2U( "Role" ),
133 : PROP_PROPOSED_ROLE,
134 : 0, // PropertyAttributes
135 : & m_sRole,
136 0 : ::getCppuType( & m_sRole ) );
137 0 : }
138 :
139 0 : Sequence< double > CachedDataSequence::Impl_getNumericalData() const
140 : {
141 0 : if( m_eCurrentDataType == NUMERICAL )
142 0 : return m_aNumericalSequence;
143 :
144 : sal_Int32 nSize = ( m_eCurrentDataType == TEXTUAL )
145 0 : ? m_aTextualSequence.getLength()
146 0 : : m_aMixedSequence.getLength();
147 :
148 0 : Sequence< double > aResult( nSize );
149 0 : double * pResultArray = aResult.getArray();
150 :
151 0 : if( m_eCurrentDataType == TEXTUAL )
152 : {
153 0 : const OUString * pTextArray = m_aTextualSequence.getConstArray();
154 : ::std::transform( pTextArray, pTextArray + nSize,
155 : pResultArray,
156 0 : CommonFunctors::OUStringToDouble() );
157 : }
158 : else
159 : {
160 : OSL_ASSERT( m_eCurrentDataType == MIXED );
161 0 : const Any * pMixedArray = m_aMixedSequence.getConstArray();
162 : ::std::transform( pMixedArray, pMixedArray + nSize,
163 : pResultArray,
164 0 : CommonFunctors::AnyToDouble() );
165 : }
166 0 : return aResult;
167 : }
168 :
169 0 : Sequence< OUString > CachedDataSequence::Impl_getTextualData() const
170 : {
171 0 : if( m_eCurrentDataType == TEXTUAL )
172 0 : return m_aTextualSequence;
173 :
174 : sal_Int32 nSize = ( m_eCurrentDataType == NUMERICAL )
175 0 : ? m_aNumericalSequence.getLength()
176 0 : : m_aMixedSequence.getLength();
177 :
178 0 : Sequence< OUString > aResult( nSize );
179 0 : OUString * pResultArray = aResult.getArray();
180 :
181 0 : if( m_eCurrentDataType == NUMERICAL )
182 : {
183 0 : const double * pTextArray = m_aNumericalSequence.getConstArray();
184 : ::std::transform( pTextArray, pTextArray + nSize,
185 : pResultArray,
186 0 : CommonFunctors::DoubleToOUString() );
187 : }
188 : else
189 : {
190 : OSL_ASSERT( m_eCurrentDataType == MIXED );
191 0 : const Any * pMixedArray = m_aMixedSequence.getConstArray();
192 : ::std::transform( pMixedArray, pMixedArray + nSize,
193 : pResultArray,
194 0 : CommonFunctors::AnyToString() );
195 : }
196 :
197 0 : return aResult;
198 : }
199 :
200 0 : Sequence< Any > CachedDataSequence::Impl_getMixedData() const
201 : {
202 0 : if( m_eCurrentDataType == MIXED )
203 0 : return m_aMixedSequence;
204 :
205 : sal_Int32 nSize = ( m_eCurrentDataType == NUMERICAL )
206 0 : ? m_aNumericalSequence.getLength()
207 0 : : m_aTextualSequence.getLength();
208 :
209 0 : Sequence< Any > aResult( nSize );
210 0 : Any * pResultArray = aResult.getArray();
211 :
212 0 : if( m_eCurrentDataType == NUMERICAL )
213 : {
214 0 : const double * pTextArray = m_aNumericalSequence.getConstArray();
215 : ::std::transform( pTextArray, pTextArray + nSize,
216 : pResultArray,
217 0 : CommonFunctors::makeAny< double >() );
218 : }
219 : else
220 : {
221 : OSL_ASSERT( m_eCurrentDataType == TEXTUAL );
222 0 : const OUString * pMixedArray = m_aTextualSequence.getConstArray();
223 : ::std::transform( pMixedArray, pMixedArray + nSize,
224 : pResultArray,
225 0 : CommonFunctors::makeAny< OUString >() );
226 : }
227 :
228 0 : return aResult;
229 : }
230 :
231 : // ================================================================================
232 :
233 0 : Sequence< OUString > CachedDataSequence::getSupportedServiceNames_Static()
234 : {
235 0 : Sequence< OUString > aServices( 4 );
236 0 : aServices[ 0 ] = lcl_aServiceName;
237 0 : aServices[ 1 ] = C2U( "com.sun.star.chart2.data.DataSequence" );
238 0 : aServices[ 2 ] = C2U( "com.sun.star.chart2.data.NumericalDataSequence" );
239 0 : aServices[ 3 ] = C2U( "com.sun.star.chart2.data.TextualDataSequence" );
240 0 : return aServices;
241 : }
242 :
243 0 : IMPLEMENT_FORWARD_XINTERFACE2( CachedDataSequence, CachedDataSequence_Base, OPropertyContainer )
244 0 : IMPLEMENT_FORWARD_XTYPEPROVIDER2( CachedDataSequence, CachedDataSequence_Base, OPropertyContainer )
245 :
246 : // ____ XPropertySet ____
247 0 : Reference< beans::XPropertySetInfo > SAL_CALL CachedDataSequence::getPropertySetInfo()
248 : throw(uno::RuntimeException)
249 : {
250 0 : return Reference< beans::XPropertySetInfo >( createPropertySetInfo( getInfoHelper() ) );
251 : }
252 :
253 : // ____ ::comphelper::OPropertySetHelper ____
254 : // __________________________________________
255 0 : ::cppu::IPropertyArrayHelper& CachedDataSequence::getInfoHelper()
256 : {
257 0 : return *getArrayHelper();
258 : }
259 :
260 : // ____ ::comphelper::OPropertyArrayHelper ____
261 : // ____________________________________________
262 0 : ::cppu::IPropertyArrayHelper* CachedDataSequence::createArrayHelper() const
263 : {
264 0 : Sequence< beans::Property > aProps;
265 : // describes all properties which have been registered in the ctor
266 0 : describeProperties( aProps );
267 :
268 0 : return new ::cppu::OPropertyArrayHelper( aProps );
269 : }
270 :
271 : // implement XServiceInfo methods basing upon getSupportedServiceNames_Static
272 3 : APPHELPER_XSERVICEINFO_IMPL( CachedDataSequence, lcl_aServiceName )
273 :
274 : // ================================================================================
275 :
276 : // ________ XNumericalDataSequence ________
277 0 : Sequence< double > SAL_CALL CachedDataSequence::getNumericalData()
278 : throw (uno::RuntimeException)
279 : {
280 0 : MutexGuard aGuard( GetMutex() );
281 :
282 0 : if( m_eCurrentDataType == NUMERICAL )
283 0 : return m_aNumericalSequence;
284 : else
285 0 : return Impl_getNumericalData();
286 : }
287 :
288 : // ________ XTextualDataSequence ________
289 0 : Sequence< OUString > SAL_CALL CachedDataSequence::getTextualData()
290 : throw (uno::RuntimeException)
291 : {
292 0 : MutexGuard aGuard( GetMutex() );
293 :
294 0 : if( m_eCurrentDataType == TEXTUAL )
295 0 : return m_aTextualSequence;
296 : else
297 0 : return Impl_getTextualData();
298 : }
299 :
300 : // ________ XDataSequence ________
301 0 : Sequence< Any > SAL_CALL CachedDataSequence::getData()
302 : throw (uno::RuntimeException)
303 : {
304 0 : MutexGuard aGuard( GetMutex() );
305 0 : return Impl_getMixedData();
306 : }
307 :
308 0 : OUString SAL_CALL CachedDataSequence::getSourceRangeRepresentation()
309 : throw (uno::RuntimeException)
310 : {
311 0 : return m_sRole;
312 : }
313 :
314 0 : Sequence< OUString > SAL_CALL CachedDataSequence::generateLabel( chart2::data::LabelOrigin /*eLabelOrigin*/ )
315 : throw (uno::RuntimeException)
316 : {
317 : // return empty label, as we have no range representaions to determine something useful
318 0 : return Sequence< OUString >();
319 : }
320 :
321 0 : ::sal_Int32 SAL_CALL CachedDataSequence::getNumberFormatKeyByIndex( ::sal_Int32 /*nIndex*/ )
322 : throw (lang::IndexOutOfBoundsException,
323 : uno::RuntimeException)
324 : {
325 0 : return 0;
326 : }
327 :
328 0 : Reference< util::XCloneable > SAL_CALL CachedDataSequence::createClone()
329 : throw (uno::RuntimeException)
330 : {
331 0 : CachedDataSequence * pNewSeq = new CachedDataSequence( *this );
332 :
333 0 : return Reference< util::XCloneable >( pNewSeq );
334 : }
335 :
336 0 : void SAL_CALL CachedDataSequence::addModifyListener( const Reference< util::XModifyListener >& aListener )
337 : throw (uno::RuntimeException)
338 : {
339 : try
340 : {
341 0 : Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
342 0 : xBroadcaster->addModifyListener( aListener );
343 : }
344 0 : catch( const uno::Exception & ex )
345 : {
346 : ASSERT_EXCEPTION( ex );
347 : }
348 0 : }
349 :
350 0 : void SAL_CALL CachedDataSequence::removeModifyListener( const Reference< util::XModifyListener >& aListener )
351 : throw (uno::RuntimeException)
352 : {
353 : try
354 : {
355 0 : Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
356 0 : xBroadcaster->removeModifyListener( aListener );
357 : }
358 0 : catch( const uno::Exception & ex )
359 : {
360 : ASSERT_EXCEPTION( ex );
361 : }
362 0 : }
363 :
364 : // lang::XInitialization:
365 0 : void SAL_CALL CachedDataSequence::initialize(const uno::Sequence< uno::Any > & _aArguments) throw (uno::RuntimeException, uno::Exception)
366 : {
367 0 : ::comphelper::SequenceAsHashMap aMap(_aArguments);
368 0 : m_aNumericalSequence = aMap.getUnpackedValueOrDefault(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("DataSequence")),m_aNumericalSequence);
369 0 : if ( m_aNumericalSequence.getLength() )
370 0 : m_eCurrentDataType = NUMERICAL;
371 : else
372 : {
373 0 : m_aTextualSequence = aMap.getUnpackedValueOrDefault(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("DataSequence")),m_aTextualSequence);
374 0 : if ( m_aTextualSequence.getLength() )
375 0 : m_eCurrentDataType = TEXTUAL;
376 : else
377 : {
378 0 : m_aMixedSequence = aMap.getUnpackedValueOrDefault(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("DataSequence")),m_aMixedSequence);
379 0 : if ( m_aMixedSequence.getLength() )
380 0 : m_eCurrentDataType = MIXED;
381 : }
382 0 : }
383 0 : }
384 3 : } // namespace chart
385 :
386 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
