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