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