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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 "ChartType.hxx"
21 : #include "PropertyHelper.hxx"
22 : #include "CommonFunctors.hxx"
23 : #include "macros.hxx"
24 : #include "CartesianCoordinateSystem.hxx"
25 : #include "AxisHelper.hxx"
26 : #include "CloneHelper.hxx"
27 : #include "AxisIndexDefines.hxx"
28 : #include "ContainerHelper.hxx"
29 : #include <com/sun/star/chart2/AxisType.hpp>
30 : #include <com/sun/star/beans/PropertyAttribute.hpp>
31 :
32 : using namespace ::com::sun::star;
33 :
34 : using ::com::sun::star::beans::Property;
35 : using ::com::sun::star::uno::Sequence;
36 : using ::com::sun::star::uno::Reference;
37 : using ::com::sun::star::uno::Any;
38 : using ::osl::MutexGuard;
39 :
40 : namespace chart
41 : {
42 :
43 1883 : ChartType::ChartType(
44 : const Reference< uno::XComponentContext > & xContext ) :
45 : ::property::OPropertySet( m_aMutex ),
46 : m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()),
47 : m_xContext( xContext ),
48 1883 : m_bNotifyChanges( true )
49 1883 : {}
50 :
51 0 : ChartType::ChartType( const ChartType & rOther ) :
52 : MutexContainer(),
53 : impl::ChartType_Base(),
54 : ::property::OPropertySet( rOther, m_aMutex ),
55 : m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()),
56 : m_xContext( rOther.m_xContext ),
57 0 : m_bNotifyChanges( true )
58 : {
59 0 : CloneHelper::CloneRefVector< Reference< chart2::XDataSeries > >( rOther.m_aDataSeries, m_aDataSeries );
60 0 : ModifyListenerHelper::addListenerToAllElements( m_aDataSeries, m_xModifyEventForwarder );
61 0 : }
62 :
63 3766 : ChartType::~ChartType()
64 : {
65 1883 : ModifyListenerHelper::removeListenerFromAllElements( m_aDataSeries, m_xModifyEventForwarder );
66 1883 : m_aDataSeries.clear();
67 1883 : }
68 :
69 108 : Reference< uno::XComponentContext > ChartType::GetComponentContext() const
70 : {
71 108 : return m_xContext;
72 : }
73 :
74 : // ____ XChartType ____
75 : Reference< chart2::XCoordinateSystem > SAL_CALL
76 92 : ChartType::createCoordinateSystem( ::sal_Int32 DimensionCount )
77 : throw (lang::IllegalArgumentException,
78 : uno::RuntimeException)
79 : {
80 : Reference< chart2::XCoordinateSystem > xResult(
81 : new CartesianCoordinateSystem(
82 92 : GetComponentContext(), DimensionCount, /* bSwapXAndYAxis */ sal_False ));
83 :
84 279 : for( sal_Int32 i=0; i<DimensionCount; ++i )
85 : {
86 187 : Reference< chart2::XAxis > xAxis( xResult->getAxisByDimension( i, MAIN_AXIS_INDEX ) );
87 187 : if( !xAxis.is() )
88 : {
89 : OSL_FAIL("a created coordinate system should have an axis for each dimension");
90 0 : continue;
91 : }
92 :
93 374 : chart2::ScaleData aScaleData = xAxis->getScaleData();
94 187 : aScaleData.Orientation = chart2::AxisOrientation_MATHEMATICAL;
95 187 : aScaleData.Scaling = AxisHelper::createLinearScaling();
96 :
97 187 : switch( i )
98 : {
99 92 : case 0: aScaleData.AxisType = chart2::AxisType::CATEGORY; break;
100 3 : case 2: aScaleData.AxisType = chart2::AxisType::SERIES; break;
101 92 : default: aScaleData.AxisType = chart2::AxisType::REALNUMBER; break;
102 : }
103 :
104 187 : xAxis->setScaleData( aScaleData );
105 187 : }
106 :
107 92 : return xResult;
108 : }
109 :
110 0 : Sequence< OUString > SAL_CALL ChartType::getSupportedMandatoryRoles()
111 : throw (uno::RuntimeException)
112 : {
113 0 : Sequence< OUString > aDefaultSeq(2);
114 0 : aDefaultSeq[0] = "label";
115 0 : aDefaultSeq[1] = "values-y";
116 0 : return aDefaultSeq;
117 : }
118 :
119 0 : Sequence< OUString > SAL_CALL ChartType::getSupportedOptionalRoles()
120 : throw (uno::RuntimeException)
121 : {
122 0 : return Sequence< OUString >();
123 : }
124 :
125 3989 : OUString SAL_CALL ChartType::getRoleOfSequenceForSeriesLabel()
126 : throw (uno::RuntimeException)
127 : {
128 3989 : return OUString("values-y");
129 : }
130 :
131 564 : void ChartType::impl_addDataSeriesWithoutNotification(
132 : const Reference< chart2::XDataSeries >& xDataSeries )
133 : {
134 1692 : if( ::std::find( m_aDataSeries.begin(), m_aDataSeries.end(), xDataSeries )
135 1692 : != m_aDataSeries.end())
136 0 : throw lang::IllegalArgumentException();
137 :
138 564 : m_aDataSeries.push_back( xDataSeries );
139 564 : ModifyListenerHelper::addListener( xDataSeries, m_xModifyEventForwarder );
140 564 : }
141 :
142 : // ____ XDataSeriesContainer ____
143 70 : void SAL_CALL ChartType::addDataSeries( const Reference< chart2::XDataSeries >& xDataSeries )
144 : throw (lang::IllegalArgumentException,
145 : uno::RuntimeException)
146 : {
147 70 : impl_addDataSeriesWithoutNotification( xDataSeries );
148 70 : fireModifyEvent();
149 70 : }
150 :
151 0 : void SAL_CALL ChartType::removeDataSeries( const Reference< chart2::XDataSeries >& xDataSeries )
152 : throw (container::NoSuchElementException,
153 : uno::RuntimeException)
154 : {
155 0 : if( !xDataSeries.is())
156 0 : throw container::NoSuchElementException();
157 :
158 : tDataSeriesContainerType::iterator aIt(
159 0 : ::std::find( m_aDataSeries.begin(), m_aDataSeries.end(), xDataSeries ) );
160 :
161 0 : if( aIt == m_aDataSeries.end())
162 : throw container::NoSuchElementException(
163 : "The given series is no element of this charttype",
164 0 : static_cast< uno::XWeak * >( this ));
165 :
166 0 : ModifyListenerHelper::removeListener( xDataSeries, m_xModifyEventForwarder );
167 0 : m_aDataSeries.erase( aIt );
168 0 : fireModifyEvent();
169 0 : }
170 :
171 11962 : Sequence< Reference< chart2::XDataSeries > > SAL_CALL ChartType::getDataSeries()
172 : throw (uno::RuntimeException)
173 : {
174 11962 : return ContainerHelper::ContainerToSequence( m_aDataSeries );
175 : }
176 :
177 104 : void SAL_CALL ChartType::setDataSeries( const Sequence< Reference< chart2::XDataSeries > >& aDataSeries )
178 : throw (lang::IllegalArgumentException,
179 : uno::RuntimeException)
180 : {
181 104 : m_bNotifyChanges = false;
182 : try
183 : {
184 104 : Sequence< Reference< chart2::XDataSeries > > aOldSeries( this->getDataSeries() );
185 247 : for( sal_Int32 nN=0; nN<aOldSeries.getLength(); ++nN )
186 143 : ModifyListenerHelper::removeListener( aOldSeries[nN], m_xModifyEventForwarder );
187 104 : m_aDataSeries.clear();
188 :
189 598 : for( sal_Int32 i=0; i<aDataSeries.getLength(); ++i )
190 598 : impl_addDataSeriesWithoutNotification( aDataSeries[i] );
191 : }
192 0 : catch( ... )
193 : {
194 0 : m_bNotifyChanges = true;
195 0 : throw;
196 : }
197 104 : m_bNotifyChanges = true;
198 104 : fireModifyEvent();
199 104 : }
200 :
201 : // ____ OPropertySet ____
202 0 : uno::Any ChartType::GetDefaultValue( sal_Int32 /* nHandle */ ) const
203 : throw(beans::UnknownPropertyException)
204 : {
205 0 : return uno::Any();
206 : }
207 :
208 : namespace
209 : {
210 :
211 : struct StaticChartTypeInfoHelper_Initializer
212 : {
213 0 : ::cppu::OPropertyArrayHelper* operator()()
214 : {
215 : // using assignment for broken gcc 3.3
216 : static ::cppu::OPropertyArrayHelper aPropHelper = ::cppu::OPropertyArrayHelper(
217 0 : Sequence< beans::Property >() );
218 0 : return &aPropHelper;
219 : }
220 : };
221 :
222 : struct StaticChartTypeInfoHelper : public rtl::StaticAggregate< ::cppu::OPropertyArrayHelper, StaticChartTypeInfoHelper_Initializer >
223 : {
224 : };
225 :
226 : struct StaticChartTypeInfo_Initializer
227 : {
228 0 : uno::Reference< beans::XPropertySetInfo >* operator()()
229 : {
230 : static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo(
231 0 : ::cppu::OPropertySetHelper::createPropertySetInfo(*StaticChartTypeInfoHelper::get() ) );
232 0 : return &xPropertySetInfo;
233 : }
234 : };
235 :
236 : struct StaticChartTypeInfo : public rtl::StaticAggregate< uno::Reference< beans::XPropertySetInfo >, StaticChartTypeInfo_Initializer >
237 : {
238 : };
239 :
240 : }
241 :
242 : // ____ OPropertySet ____
243 0 : ::cppu::IPropertyArrayHelper & SAL_CALL ChartType::getInfoHelper()
244 : {
245 0 : return *StaticChartTypeInfoHelper::get();
246 : }
247 :
248 : // ____ XPropertySet ____
249 0 : uno::Reference< beans::XPropertySetInfo > SAL_CALL ChartType::getPropertySetInfo()
250 : throw (uno::RuntimeException)
251 : {
252 0 : return *StaticChartTypeInfo::get();
253 : }
254 :
255 : // ____ XModifyBroadcaster ____
256 150 : void SAL_CALL ChartType::addModifyListener( const uno::Reference< util::XModifyListener >& aListener )
257 : throw (uno::RuntimeException)
258 : {
259 : try
260 : {
261 150 : uno::Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
262 150 : xBroadcaster->addModifyListener( aListener );
263 : }
264 0 : catch( const uno::Exception & ex )
265 : {
266 : ASSERT_EXCEPTION( ex );
267 : }
268 150 : }
269 :
270 150 : void SAL_CALL ChartType::removeModifyListener( const uno::Reference< util::XModifyListener >& aListener )
271 : throw (uno::RuntimeException)
272 : {
273 : try
274 : {
275 150 : uno::Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
276 150 : xBroadcaster->removeModifyListener( aListener );
277 : }
278 0 : catch( const uno::Exception & ex )
279 : {
280 : ASSERT_EXCEPTION( ex );
281 : }
282 150 : }
283 :
284 : // ____ XModifyListener ____
285 0 : void SAL_CALL ChartType::modified( const lang::EventObject& aEvent )
286 : throw (uno::RuntimeException)
287 : {
288 0 : m_xModifyEventForwarder->modified( aEvent );
289 0 : }
290 :
291 : // ____ XEventListener (base of XModifyListener) ____
292 0 : void SAL_CALL ChartType::disposing( const lang::EventObject& /* Source */ )
293 : throw (uno::RuntimeException)
294 : {
295 : // nothing
296 0 : }
297 :
298 : // ____ OPropertySet ____
299 1135 : void ChartType::firePropertyChangeEvent()
300 : {
301 1135 : fireModifyEvent();
302 1135 : }
303 :
304 1309 : void ChartType::fireModifyEvent()
305 : {
306 1309 : if( m_bNotifyChanges )
307 1309 : m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this )));
308 1309 : }
309 :
310 : // ================================================================================
311 :
312 : using impl::ChartType_Base;
313 :
314 170810 : IMPLEMENT_FORWARD_XINTERFACE2( ChartType, ChartType_Base, ::property::OPropertySet )
315 0 : IMPLEMENT_FORWARD_XTYPEPROVIDER2( ChartType, ChartType_Base, ::property::OPropertySet )
316 :
317 : } // namespace chart
318 :
319 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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