chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.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.
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   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 <sal/config.h>
  21
  22 #include <cstddef>
  23
  24 #include "WrappedGapwidthProperty.hxx"
  25 #include "Chart2ModelContact.hxx"
  26 #include <ChartType.hxx>
  27 #include <tools/long.hxx>
  28 #include <utility>
  29
  30 using namespace ::com::sun::star;
  31 using ::com::sun::star::uno::Reference;
  32 using ::com::sun::star::uno::Sequence;
  33 using ::com::sun::star::uno::Any;
  34
  35 namespace chart::wrapper
  36 {
  37
  38 const sal_Int32 DEFAULT_GAPWIDTH = 100;
  39 const sal_Int32 DEFAULT_OVERLAP = 0;
  40
  41 WrappedBarPositionProperty_Base::WrappedBarPositionProperty_Base(
  42                   const OUString& rOuterName
  43                 , OUString aInnerSequencePropertyName
  44                 , sal_Int32 nDefaultValue
  45                 , std::shared_ptr<Chart2ModelContact> spChart2ModelContact )
  46             : WrappedDefaultProperty( rOuterName, OUString(), uno::Any( nDefaultValue ) )
  47             , m_nDimensionIndex(0)
  48             , m_nAxisIndex(0)
  49             , m_spChart2ModelContact(std::move( spChart2ModelContact ))
  50             , m_nDefaultValue( nDefaultValue )
  51             , m_InnerSequencePropertyName(std::move( aInnerSequencePropertyName ))
  52 {
  53 }
  54
  55 void WrappedBarPositionProperty_Base::setDimensionAndAxisIndex( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex )
  56 {
  57     m_nDimensionIndex = nDimensionIndex;
  58     m_nAxisIndex = nAxisIndex;
  59 }
  60
  61 WrappedBarPositionProperty_Base::~WrappedBarPositionProperty_Base()
  62 {
  63 }
  64
  65 void WrappedBarPositionProperty_Base::setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& /*xInnerPropertySet*/ ) const
  66 {
  67     sal_Int32 nNewValue = 0;
  68     if( ! (rOuterValue >>= nNewValue) )
  69         throw lang::IllegalArgumentException( u"GapWidth and Overlap property require value of type sal_Int32"_ustr, nullptr, 0 );
  70
  71     m_aOuterValue = rOuterValue;
  72
  73     rtl::Reference< ::chart::Diagram > xDiagram( m_spChart2ModelContact->getDiagram() );
  74     if( !xDiagram.is() )
  75         return;
  76
  77     if( m_nDimensionIndex!=1 )
  78         return;
  79
  80     const std::vector< rtl::Reference< ChartType > > aChartTypeList( xDiagram->getChartTypes() );
  81     for( rtl::Reference< ChartType > const & chartType : aChartTypeList )
  82     {
  83         try
  84         {
  85             Sequence< sal_Int32 > aBarPositionSequence;
  86             chartType->getPropertyValue( m_InnerSequencePropertyName ) >>= aBarPositionSequence;
  87
  88             tools::Long nOldLength = aBarPositionSequence.getLength();
  89             if( nOldLength <= m_nAxisIndex  )
  90                 aBarPositionSequence.realloc( m_nAxisIndex+1 );
  91             auto pBarPositionSequence = aBarPositionSequence.getArray();
  92             for( sal_Int32 i=nOldLength; i<m_nAxisIndex; i++ )
  93             {
  94                 pBarPositionSequence[i] = m_nDefaultValue;
  95             }
  96             pBarPositionSequence[m_nAxisIndex] = nNewValue;
  97
  98             chartType->setPropertyValue( m_InnerSequencePropertyName, uno::Any( aBarPositionSequence ) );
  99         }
 100         catch( uno::Exception& e )
 101         {
 102             //the above properties are not supported by all charttypes (only by column and bar)
 103             //in that cases this exception is ok
 104             e.Context.is();//to have debug information without compilation warnings
 105         }
 106     }
 107 }
 108
 109 Any WrappedBarPositionProperty_Base::getPropertyValue( const Reference< beans::XPropertySet >& /*xInnerPropertySet*/ ) const
 110 {
 111     rtl::Reference< ::chart::Diagram > xDiagram( m_spChart2ModelContact->getDiagram() );
 112     if( xDiagram.is() )
 113     {
 114         bool bInnerValueDetected = false;
 115         sal_Int32 nInnerValue = m_nDefaultValue;
 116
 117         if( m_nDimensionIndex==1 )
 118         {
 119             std::vector< rtl::Reference< ChartType > > aChartTypeList = xDiagram->getChartTypes();
 120             for( std::size_t nN = 0; nN < aChartTypeList.size() && !bInnerValueDetected; nN++ )
 121             {
 122                 try
 123                 {
 124                     Sequence< sal_Int32 > aBarPositionSequence;
 125                     aChartTypeList[nN]->getPropertyValue( m_InnerSequencePropertyName ) >>= aBarPositionSequence;
 126                     if( m_nAxisIndex < aBarPositionSequence.getLength() )
 127                     {
 128                         nInnerValue = aBarPositionSequence[m_nAxisIndex];
 129                         bInnerValueDetected = true;
 130                     }
 131                 }
 132                 catch( uno::Exception& e )
 133                 {
 134                     //the above properties are not supported by all charttypes (only by column and bar)
 135                     //in that cases this exception is ok
 136                     e.Context.is();//to have debug information without compilation warnings
 137                 }
 138             }
 139         }
 140         if( bInnerValueDetected )
 141         {
 142             m_aOuterValue <<= nInnerValue;
 143         }
 144     }
 145     return m_aOuterValue;
 146 }
 147
 148 WrappedGapwidthProperty::WrappedGapwidthProperty(
 149         const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact)
 150     : WrappedBarPositionProperty_Base( u"GapWidth"_ustr, u"GapwidthSequence"_ustr, DEFAULT_GAPWIDTH, spChart2ModelContact )
 151 {
 152 }
 153 WrappedGapwidthProperty::~WrappedGapwidthProperty()
 154 {
 155 }
 156
 157 WrappedBarOverlapProperty::WrappedBarOverlapProperty(
 158         const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact )
 159     : WrappedBarPositionProperty_Base( u"Overlap"_ustr, u"OverlapSequence"_ustr, DEFAULT_OVERLAP, spChart2ModelContact )
 160 {
 161 }
 162 WrappedBarOverlapProperty::~WrappedBarOverlapProperty()
 163 {
 164 }
 165
 166 } //  namespace chart::wrapper
 167
 168 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */