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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 :
20 : #include "CachedDataSequence.hxx"
21 : #include "macros.hxx"
22 : #include "PropertyHelper.hxx"
23 : #include "ContainerHelper.hxx"
24 : #include "CommonFunctors.hxx"
25 : #include "ModifyListenerHelper.hxx"
26 :
27 : #include <comphelper/sequenceashashmap.hxx>
28 : #include <cppuhelper/supportsservice.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 ::osl::MutexGuard;
41 :
42 : // necessary for MS compiler
43 : using ::comphelper::OPropertyContainer;
44 : using ::comphelper::OMutexAndBroadcastHelper;
45 : using ::comphelper::OPropertyArrayUsageHelper;
46 : using ::chart::impl::CachedDataSequence_Base;
47 :
48 : namespace
49 : {
50 : static const char lcl_aServiceName[] = "com.sun.star.comp.chart.CachedDataSequence";
51 :
52 : enum
53 : {
54 : // PROP_SOURCE_IDENTIFIER,
55 : PROP_NUMBERFORMAT_KEY,
56 : PROP_PROPOSED_ROLE
57 : };
58 : } // anonymous namespace
59 :
60 : namespace chart
61 : {
62 :
63 0 : CachedDataSequence::CachedDataSequence()
64 0 : : OPropertyContainer( GetBroadcastHelper()),
65 0 : CachedDataSequence_Base( GetMutex()),
66 : m_eCurrentDataType( NUMERICAL ),
67 0 : m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
68 : {
69 0 : registerProperties();
70 0 : }
71 1 : CachedDataSequence::CachedDataSequence( const Reference< uno::XComponentContext > & /*xContext*/ )
72 1 : : OPropertyContainer( GetBroadcastHelper()),
73 1 : CachedDataSequence_Base( GetMutex()),
74 : m_eCurrentDataType( MIXED ),
75 3 : m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder( ))
76 : {
77 1 : registerProperties();
78 1 : }
79 :
80 0 : CachedDataSequence::CachedDataSequence( const OUString & rSingleText )
81 0 : : OPropertyContainer( GetBroadcastHelper()),
82 0 : CachedDataSequence_Base( GetMutex()),
83 : m_eCurrentDataType( TEXTUAL ),
84 0 : m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
85 : {
86 0 : m_aTextualSequence.realloc(1);
87 0 : m_aTextualSequence[0] = rSingleText;
88 0 : registerProperties();
89 0 : }
90 :
91 0 : CachedDataSequence::CachedDataSequence( const CachedDataSequence & rSource )
92 : : OMutexAndBroadcastHelper(),
93 0 : OPropertyContainer( GetBroadcastHelper()),
94 : OPropertyArrayUsageHelper< CachedDataSequence >(),
95 0 : CachedDataSequence_Base( GetMutex()),
96 : m_nNumberFormatKey( rSource.m_nNumberFormatKey ),
97 : m_sRole( rSource.m_sRole ),
98 : m_eCurrentDataType( rSource.m_eCurrentDataType ),
99 0 : m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
100 : {
101 0 : switch( m_eCurrentDataType )
102 : {
103 : case TEXTUAL:
104 0 : m_aTextualSequence = rSource.m_aTextualSequence;
105 0 : break;
106 : case NUMERICAL:
107 0 : m_aNumericalSequence = rSource.m_aNumericalSequence;
108 0 : break;
109 : case MIXED:
110 0 : m_aMixedSequence = rSource.m_aMixedSequence;
111 0 : break;
112 : }
113 :
114 0 : registerProperties();
115 0 : }
116 :
117 2 : CachedDataSequence::~CachedDataSequence()
118 2 : {}
119 :
120 1 : void CachedDataSequence::registerProperties()
121 : {
122 : registerProperty( "NumberFormatKey",
123 : PROP_NUMBERFORMAT_KEY,
124 : 0, // PropertyAttributes
125 : & m_nNumberFormatKey,
126 1 : cppu::UnoType<decltype(m_nNumberFormatKey)>::get() );
127 :
128 : registerProperty( "Role",
129 : PROP_PROPOSED_ROLE,
130 : 0, // PropertyAttributes
131 : & m_sRole,
132 1 : cppu::UnoType<decltype(m_sRole)>::get() );
133 1 : }
134 :
135 0 : Sequence< double > CachedDataSequence::Impl_getNumericalData() const
136 : {
137 0 : if( m_eCurrentDataType == NUMERICAL )
138 0 : return m_aNumericalSequence;
139 :
140 0 : sal_Int32 nSize = ( m_eCurrentDataType == TEXTUAL )
141 0 : ? m_aTextualSequence.getLength()
142 0 : : m_aMixedSequence.getLength();
143 :
144 0 : Sequence< double > aResult( nSize );
145 0 : double * pResultArray = aResult.getArray();
146 :
147 0 : if( m_eCurrentDataType == TEXTUAL )
148 : {
149 0 : const OUString * pTextArray = m_aTextualSequence.getConstArray();
150 : ::std::transform( pTextArray, pTextArray + nSize,
151 : pResultArray,
152 0 : CommonFunctors::OUStringToDouble() );
153 : }
154 : else
155 : {
156 : OSL_ASSERT( m_eCurrentDataType == MIXED );
157 0 : const Any * pMixedArray = m_aMixedSequence.getConstArray();
158 : ::std::transform( pMixedArray, pMixedArray + nSize,
159 : pResultArray,
160 0 : CommonFunctors::AnyToDouble() );
161 : }
162 0 : return aResult;
163 : }
164 :
165 0 : Sequence< OUString > CachedDataSequence::Impl_getTextualData() const
166 : {
167 0 : if( m_eCurrentDataType == TEXTUAL )
168 0 : return m_aTextualSequence;
169 :
170 0 : sal_Int32 nSize = ( m_eCurrentDataType == NUMERICAL )
171 0 : ? m_aNumericalSequence.getLength()
172 0 : : m_aMixedSequence.getLength();
173 :
174 0 : Sequence< OUString > aResult( nSize );
175 0 : OUString * pResultArray = aResult.getArray();
176 :
177 0 : if( m_eCurrentDataType == NUMERICAL )
178 : {
179 0 : const double * pTextArray = m_aNumericalSequence.getConstArray();
180 : ::std::transform( pTextArray, pTextArray + nSize,
181 : pResultArray,
182 0 : CommonFunctors::DoubleToOUString() );
183 : }
184 : else
185 : {
186 : OSL_ASSERT( m_eCurrentDataType == MIXED );
187 0 : const Any * pMixedArray = m_aMixedSequence.getConstArray();
188 : ::std::transform( pMixedArray, pMixedArray + nSize,
189 : pResultArray,
190 0 : CommonFunctors::AnyToString() );
191 : }
192 :
193 0 : return aResult;
194 : }
195 :
196 0 : Sequence< Any > CachedDataSequence::Impl_getMixedData() const
197 : {
198 0 : if( m_eCurrentDataType == MIXED )
199 0 : return m_aMixedSequence;
200 :
201 0 : sal_Int32 nSize = ( m_eCurrentDataType == NUMERICAL )
202 0 : ? m_aNumericalSequence.getLength()
203 0 : : m_aTextualSequence.getLength();
204 :
205 0 : Sequence< Any > aResult( nSize );
206 0 : Any * pResultArray = aResult.getArray();
207 :
208 0 : if( m_eCurrentDataType == NUMERICAL )
209 : {
210 0 : const double * pTextArray = m_aNumericalSequence.getConstArray();
211 : ::std::transform( pTextArray, pTextArray + nSize,
212 : pResultArray,
213 0 : CommonFunctors::makeAny< double >() );
214 : }
215 : else
216 : {
217 : OSL_ASSERT( m_eCurrentDataType == TEXTUAL );
218 0 : const OUString * pMixedArray = m_aTextualSequence.getConstArray();
219 : ::std::transform( pMixedArray, pMixedArray + nSize,
220 : pResultArray,
221 0 : CommonFunctors::makeAny< OUString >() );
222 : }
223 :
224 0 : return aResult;
225 : }
226 :
227 1 : Sequence< OUString > CachedDataSequence::getSupportedServiceNames_Static()
228 : {
229 1 : Sequence< OUString > aServices( 4 );
230 1 : aServices[ 0 ] = lcl_aServiceName;
231 1 : aServices[ 1 ] = "com.sun.star.chart2.data.DataSequence";
232 1 : aServices[ 2 ] = "com.sun.star.chart2.data.NumericalDataSequence";
233 1 : aServices[ 3 ] = "com.sun.star.chart2.data.TextualDataSequence";
234 1 : return aServices;
235 : }
236 :
237 26 : IMPLEMENT_FORWARD_XINTERFACE2( CachedDataSequence, CachedDataSequence_Base, OPropertyContainer )
238 0 : IMPLEMENT_FORWARD_XTYPEPROVIDER2( CachedDataSequence, CachedDataSequence_Base, OPropertyContainer )
239 :
240 : // ____ XPropertySet ____
241 0 : Reference< beans::XPropertySetInfo > SAL_CALL CachedDataSequence::getPropertySetInfo()
242 : throw(uno::RuntimeException, std::exception)
243 : {
244 0 : return Reference< beans::XPropertySetInfo >( createPropertySetInfo( getInfoHelper() ) );
245 : }
246 :
247 : // ____ ::comphelper::OPropertySetHelper ____
248 0 : ::cppu::IPropertyArrayHelper& CachedDataSequence::getInfoHelper()
249 : {
250 0 : return *getArrayHelper();
251 : }
252 :
253 : // ____ ::comphelper::OPropertyArrayHelper ____
254 0 : ::cppu::IPropertyArrayHelper* CachedDataSequence::createArrayHelper() const
255 : {
256 0 : Sequence< beans::Property > aProps;
257 : // describes all properties which have been registered in the ctor
258 0 : describeProperties( aProps );
259 :
260 0 : return new ::cppu::OPropertyArrayHelper( aProps );
261 : }
262 :
263 : // implement XServiceInfo methods basing upon getSupportedServiceNames_Static
264 1 : OUString SAL_CALL CachedDataSequence::getImplementationName()
265 : throw( css::uno::RuntimeException, std::exception )
266 : {
267 1 : return getImplementationName_Static();
268 : }
269 :
270 1 : OUString CachedDataSequence::getImplementationName_Static()
271 : {
272 1 : return OUString(lcl_aServiceName);
273 : }
274 :
275 0 : sal_Bool SAL_CALL CachedDataSequence::supportsService( const OUString& rServiceName )
276 : throw( css::uno::RuntimeException, std::exception )
277 : {
278 0 : return cppu::supportsService(this, rServiceName);
279 : }
280 :
281 1 : css::uno::Sequence< OUString > SAL_CALL CachedDataSequence::getSupportedServiceNames()
282 : throw( css::uno::RuntimeException, std::exception )
283 : {
284 1 : return getSupportedServiceNames_Static();
285 : }
286 :
287 : // ________ XNumericalDataSequence ________
288 0 : Sequence< double > SAL_CALL CachedDataSequence::getNumericalData()
289 : throw (uno::RuntimeException, std::exception)
290 : {
291 0 : MutexGuard aGuard( GetMutex() );
292 :
293 0 : if( m_eCurrentDataType == NUMERICAL )
294 0 : return m_aNumericalSequence;
295 : else
296 0 : return Impl_getNumericalData();
297 : }
298 :
299 : // ________ XTextualDataSequence ________
300 0 : Sequence< OUString > SAL_CALL CachedDataSequence::getTextualData()
301 : throw (uno::RuntimeException, std::exception)
302 : {
303 0 : MutexGuard aGuard( GetMutex() );
304 :
305 0 : if( m_eCurrentDataType == TEXTUAL )
306 0 : return m_aTextualSequence;
307 : else
308 0 : return Impl_getTextualData();
309 : }
310 :
311 : // ________ XDataSequence ________
312 0 : Sequence< Any > SAL_CALL CachedDataSequence::getData()
313 : throw (uno::RuntimeException, std::exception)
314 : {
315 0 : MutexGuard aGuard( GetMutex() );
316 0 : return Impl_getMixedData();
317 : }
318 :
319 0 : OUString SAL_CALL CachedDataSequence::getSourceRangeRepresentation()
320 : throw (uno::RuntimeException, std::exception)
321 : {
322 0 : return m_sRole;
323 : }
324 :
325 0 : Sequence< OUString > SAL_CALL CachedDataSequence::generateLabel( chart2::data::LabelOrigin /*eLabelOrigin*/ )
326 : throw (uno::RuntimeException, std::exception)
327 : {
328 : // return empty label, as we have no range representaions to determine something useful
329 0 : return Sequence< OUString >();
330 : }
331 :
332 0 : ::sal_Int32 SAL_CALL CachedDataSequence::getNumberFormatKeyByIndex( ::sal_Int32 /*nIndex*/ )
333 : throw (lang::IndexOutOfBoundsException,
334 : uno::RuntimeException, std::exception)
335 : {
336 0 : return 0;
337 : }
338 :
339 0 : Reference< util::XCloneable > SAL_CALL CachedDataSequence::createClone()
340 : throw (uno::RuntimeException, std::exception)
341 : {
342 0 : CachedDataSequence * pNewSeq = new CachedDataSequence( *this );
343 :
344 0 : return Reference< util::XCloneable >( pNewSeq );
345 : }
346 :
347 0 : void SAL_CALL CachedDataSequence::addModifyListener( const Reference< util::XModifyListener >& aListener )
348 : throw (uno::RuntimeException, std::exception)
349 : {
350 : try
351 : {
352 0 : Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
353 0 : xBroadcaster->addModifyListener( aListener );
354 : }
355 0 : catch( const uno::Exception & ex )
356 : {
357 : ASSERT_EXCEPTION( ex );
358 : }
359 0 : }
360 :
361 0 : void SAL_CALL CachedDataSequence::removeModifyListener( const Reference< util::XModifyListener >& aListener )
362 : throw (uno::RuntimeException, std::exception)
363 : {
364 : try
365 : {
366 0 : Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
367 0 : xBroadcaster->removeModifyListener( aListener );
368 : }
369 0 : catch( const uno::Exception & ex )
370 : {
371 : ASSERT_EXCEPTION( ex );
372 : }
373 0 : }
374 :
375 : // lang::XInitialization:
376 0 : void SAL_CALL CachedDataSequence::initialize(const uno::Sequence< uno::Any > & _aArguments) throw (uno::RuntimeException, uno::Exception, std::exception)
377 : {
378 0 : ::comphelper::SequenceAsHashMap aMap(_aArguments);
379 0 : m_aNumericalSequence = aMap.getUnpackedValueOrDefault( "DataSequence" ,m_aNumericalSequence);
380 0 : if ( m_aNumericalSequence.getLength() )
381 0 : m_eCurrentDataType = NUMERICAL;
382 : else
383 : {
384 0 : m_aTextualSequence = aMap.getUnpackedValueOrDefault( "DataSequence" ,m_aTextualSequence);
385 0 : if ( m_aTextualSequence.getLength() )
386 0 : m_eCurrentDataType = TEXTUAL;
387 : else
388 : {
389 0 : m_aMixedSequence = aMap.getUnpackedValueOrDefault( "DataSequence" ,m_aMixedSequence);
390 0 : if ( m_aMixedSequence.getLength() )
391 0 : m_eCurrentDataType = MIXED;
392 : }
393 0 : }
394 0 : }
395 : } // namespace chart
396 :
397 : extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
398 1 : com_sun_star_comp_chart_CachedDataSequence_get_implementation(css::uno::XComponentContext *context,
399 : css::uno::Sequence<css::uno::Any> const &)
400 : {
401 1 : return cppu::acquire(new ::chart::CachedDataSequence(context));
402 : }
403 :
404 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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