xmloff/source/chart/SchXMLSeriesHelper.cxx

   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 <xmloff/SchXMLSeriesHelper.hxx>
  21 #include <com/sun/star/chart2/XChartDocument.hpp>
  22 #include <com/sun/star/chart2/XChartTypeContainer.hpp>
  23 #include <com/sun/star/chart2/XCoordinateSystemContainer.hpp>
  24 #include <com/sun/star/chart2/XDataSeriesContainer.hpp>
  25 #include <com/sun/star/lang/XInitialization.hpp>
  26 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  27
  28 #include <rtl/ustring.h>
  29
  30 #include <typeinfo>
  31
  32 using namespace ::com::sun::star;
  33
  34 using ::com::sun::star::uno::Reference;
  35 using ::com::sun::star::uno::Sequence;
  36
  37 ::std::vector< Reference< chart2::XDataSeries > >
  38     SchXMLSeriesHelper::getDataSeriesFromDiagram(
  39         const Reference< chart2::XDiagram > & xDiagram )
  40 {
  41     ::std::vector< Reference< chart2::XDataSeries > > aResult;
  42
  43     try
  44     {
  45         Reference< chart2::XCoordinateSystemContainer > xCooSysCnt(
  46             xDiagram, uno::UNO_QUERY_THROW );
  47         Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq(
  48             xCooSysCnt->getCoordinateSystems());
  49         for( sal_Int32 i=0; i<aCooSysSeq.getLength(); ++i )
  50         {
  51             Reference< chart2::XChartTypeContainer > xCTCnt( aCooSysSeq[i], uno::UNO_QUERY_THROW );
  52             Sequence< Reference< chart2::XChartType > > aChartTypeSeq( xCTCnt->getChartTypes());
  53             for( sal_Int32 j=0; j<aChartTypeSeq.getLength(); ++j )
  54             {
  55                 Reference< chart2::XDataSeriesContainer > xDSCnt( aChartTypeSeq[j], uno::UNO_QUERY_THROW );
  56                 Sequence< Reference< chart2::XDataSeries > > aSeriesSeq( xDSCnt->getDataSeries() );
  57                 ::std::copy( aSeriesSeq.begin(), aSeriesSeq.end(),
  58                              ::std::back_inserter( aResult ));
  59             }
  60         }
  61     }
  62     catch( const uno::Exception & ex )
  63     {
  64         SAL_WARN("xmloff.chart", "Exception caught. Type: " << OUString::createFromAscii( typeid( ex ).name() ) << ", Message: " << ex.Message );
  65     }
  66
  67     return aResult;
  68 }
  69
  70 ::std::map< Reference< chart2::XDataSeries >, sal_Int32 > SchXMLSeriesHelper::getDataSeriesIndexMapFromDiagram(
  71         const Reference< chart2::XDiagram > & xDiagram )
  72 {
  73     ::std::map< Reference< chart2::XDataSeries >, sal_Int32 > aRet;
  74
  75     sal_Int32 nIndex=0;
  76
  77     ::std::vector< Reference< chart2::XDataSeries > > aSeriesVector( SchXMLSeriesHelper::getDataSeriesFromDiagram( xDiagram ));
  78     const ::std::vector< Reference< chart2::XDataSeries > >::const_iterator aSeriesEnd( aSeriesVector.end() );
  79     for( ::std::vector< Reference< chart2::XDataSeries > >::const_iterator aSeriesIt( aSeriesVector.begin() )
  80         ; aSeriesIt != aSeriesEnd
  81         ; ++aSeriesIt, nIndex++ )
  82     {
  83         Reference< chart2::XDataSeries > xSeries( *aSeriesIt );
  84         if( xSeries.is() )
  85         {
  86             if( aRet.end() == aRet.find(xSeries) )
  87                 aRet[xSeries]=nIndex;
  88         }
  89     }
  90     return aRet;
  91 }
  92
  93 namespace {
  94 uno::Reference< chart2::XChartType > lcl_getChartTypeOfSeries(
  95                                 const uno::Reference< chart2::XDiagram >&   xDiagram
  96                               , const Reference< chart2::XDataSeries >& xSeries )
  97 {
  98     if(!xDiagram.is())
  99         return nullptr;
 100
 101     //iterate through the model to find the given xSeries
 102     //the found parent indicates the charttype
 103
 104     //iterate through all coordinate systems
 105     uno::Reference< chart2::XCoordinateSystemContainer > xCooSysContainer( xDiagram, uno::UNO_QUERY );
 106     if( !xCooSysContainer.is())
 107         return nullptr;
 108
 109     uno::Sequence< uno::Reference< chart2::XCoordinateSystem > > aCooSysList( xCooSysContainer->getCoordinateSystems() );
 110     for( sal_Int32 nCS = 0; nCS < aCooSysList.getLength(); ++nCS )
 111     {
 112         uno::Reference< chart2::XCoordinateSystem > xCooSys( aCooSysList[nCS] );
 113
 114         //iterate through all chart types in the current coordinate system
 115         uno::Reference< chart2::XChartTypeContainer > xChartTypeContainer( xCooSys, uno::UNO_QUERY );
 116         SAL_WARN_IF( !xChartTypeContainer.is(), "xmloff.chart", "xChartTypeContainer is NULL");
 117         if( !xChartTypeContainer.is() )
 118             continue;
 119         uno::Sequence< uno::Reference< chart2::XChartType > > aChartTypeList( xChartTypeContainer->getChartTypes() );
 120         for( sal_Int32 nT = 0; nT < aChartTypeList.getLength(); ++nT )
 121         {
 122             uno::Reference< chart2::XChartType > xChartType( aChartTypeList[nT] );
 123
 124             //iterate through all series in this chart type
 125             uno::Reference< chart2::XDataSeriesContainer > xDataSeriesContainer( xChartType, uno::UNO_QUERY );
 126             SAL_WARN_IF( !xDataSeriesContainer.is(), "xmloff.chart", "xDataSeriesContainer is NULL");
 127             if( !xDataSeriesContainer.is() )
 128                 continue;
 129
 130             uno::Sequence< uno::Reference< chart2::XDataSeries > > aSeriesList( xDataSeriesContainer->getDataSeries() );
 131             for( sal_Int32 nS = 0; nS < aSeriesList.getLength(); ++nS )
 132             {
 133                 Reference< chart2::XDataSeries > xCurrentSeries( aSeriesList[nS] );
 134
 135                 if( xSeries == xCurrentSeries )
 136                     return xChartType;
 137             }
 138         }
 139     }
 140     return nullptr;
 141 }
 142 }
 143
 144 bool SchXMLSeriesHelper::isCandleStickSeries(
 145                   const Reference< chart2::XDataSeries >& xSeries
 146                 , const Reference< frame::XModel >& xChartModel )
 147 {
 148     bool bRet = false;
 149
 150     uno::Reference< chart2::XChartDocument > xNewDoc( xChartModel, uno::UNO_QUERY );
 151     if( xNewDoc.is() )
 152     {
 153         uno::Reference< chart2::XDiagram > xNewDiagram( xNewDoc->getFirstDiagram() );
 154         if( xNewDiagram.is() )
 155         {
 156             uno::Reference< chart2::XChartType > xChartType( lcl_getChartTypeOfSeries(
 157                                         xNewDiagram, xSeries ) );
 158             if( xChartType.is() )
 159             {
 160                 OUString aServiceName( xChartType->getChartType() );
 161                 if( aServiceName == "com.sun.star.chart2.CandleStickChartType" )
 162                     bRet = true;
 163             }
 164         }
 165     }
 166     return bRet;
 167 }
 168
 169 //static
 170 uno::Reference< beans::XPropertySet > SchXMLSeriesHelper::createOldAPISeriesPropertySet(
 171             const uno::Reference< chart2::XDataSeries >& xSeries
 172             , const uno::Reference< frame::XModel >& xChartModel )
 173 {
 174     uno::Reference< beans::XPropertySet > xRet;
 175
 176     if( xSeries.is() )
 177     {
 178         try
 179         {
 180             uno::Reference< lang::XMultiServiceFactory > xFactory( xChartModel, uno::UNO_QUERY );
 181             if( xFactory.is() )
 182             {
 183                 xRet.set( xFactory->createInstance( "com.sun.star.comp.chart2.DataSeriesWrapper" ), uno::UNO_QUERY );
 184                 Reference< lang::XInitialization > xInit( xRet, uno::UNO_QUERY );
 185                 if(xInit.is())
 186                 {
 187                     Sequence< uno::Any > aArguments(1);
 188                     aArguments[0]=uno::makeAny(xSeries);
 189                     xInit->initialize(aArguments);
 190                 }
 191             }
 192         }
 193         catch( const uno::Exception & rEx )
 194         {
 195             SAL_INFO("xmloff.chart", "Exception caught SchXMLSeriesHelper::createOldAPISeriesPropertySet: " << rEx.Message );
 196         }
 197     }
 198
 199     return xRet;
 200 }
 201
 202 //static
 203 uno::Reference< beans::XPropertySet > SchXMLSeriesHelper::createOldAPIDataPointPropertySet(
 204             const uno::Reference< chart2::XDataSeries >& xSeries
 205             , sal_Int32 nPointIndex
 206             , const uno::Reference< frame::XModel >& xChartModel )
 207 {
 208     uno::Reference< beans::XPropertySet > xRet;
 209
 210     if( xSeries.is() )
 211     {
 212         try
 213         {
 214             uno::Reference< lang::XMultiServiceFactory > xFactory( xChartModel, uno::UNO_QUERY );
 215             if( xFactory.is() )
 216             {
 217                 xRet.set( xFactory->createInstance( "com.sun.star.comp.chart2.DataSeriesWrapper" ), uno::UNO_QUERY );
 218                 Reference< lang::XInitialization > xInit( xRet, uno::UNO_QUERY );
 219                 if(xInit.is())
 220                 {
 221                     Sequence< uno::Any > aArguments(2);
 222                     aArguments[0]=uno::makeAny(xSeries);
 223                     aArguments[1]=uno::makeAny(nPointIndex);
 224                     xInit->initialize(aArguments);
 225                 }
 226             }
 227         }
 228         catch( const uno::Exception & rEx )
 229         {
 230             SAL_INFO("xmloff.chart", "Exception caught SchXMLSeriesHelper::createOldAPIDataPointPropertySet: " << rEx.Message );
 231         }
 232     }
 233
 234     return xRet;
 235 }
 236
 237 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */