LCOV - code coverage report
Current view: top level - libreoffice/chart2/source/controller/itemsetwrapper - RegressionCurveItemConverter.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 91 0.0 %
Date: 2012-12-27 Functions: 0 10 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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 "RegressionCurveHelper.hxx"
      21             : #include "RegressionCurveItemConverter.hxx"
      22             : #include "SchWhichPairs.hxx"
      23             : #include "macros.hxx"
      24             : #include "ItemPropertyMap.hxx"
      25             : #include "GraphicPropertyItemConverter.hxx"
      26             : 
      27             : #include <com/sun/star/chart2/XRegressionCurve.hpp>
      28             : 
      29             : // for SfxBoolItem
      30             : #include <svl/eitem.hxx>
      31             : #include <svx/chrtitem.hxx>
      32             : 
      33             : #include <functional>
      34             : #include <algorithm>
      35             : 
      36             : using namespace ::com::sun::star;
      37             : 
      38             : namespace
      39             : {
      40             : 
      41           0 : ::chart::RegressionCurveHelper::tRegressionType lcl_convertRegressionType( SvxChartRegress eRegress )
      42             : {
      43           0 :     ::chart::RegressionCurveHelper::tRegressionType eType = ::chart::RegressionCurveHelper::REGRESSION_TYPE_NONE;
      44           0 :     switch( eRegress )
      45             :     {
      46             :         case CHREGRESS_LINEAR:
      47           0 :             eType = ::chart::RegressionCurveHelper::REGRESSION_TYPE_LINEAR;
      48           0 :             break;
      49             :         case CHREGRESS_LOG:
      50           0 :             eType = ::chart::RegressionCurveHelper::REGRESSION_TYPE_LOG;
      51           0 :             break;
      52             :         case CHREGRESS_EXP:
      53           0 :             eType = ::chart::RegressionCurveHelper::REGRESSION_TYPE_EXP;
      54           0 :             break;
      55             :         case CHREGRESS_POWER:
      56           0 :             eType = ::chart::RegressionCurveHelper::REGRESSION_TYPE_POWER;
      57           0 :             break;
      58             :         case CHREGRESS_NONE:
      59           0 :             break;
      60             :     }
      61           0 :     return eType;
      62             : }
      63             : 
      64             : } // anonymous namespace
      65             : 
      66             : namespace chart
      67             : {
      68             : namespace wrapper
      69             : {
      70             : 
      71           0 : RegressionCurveItemConverter::RegressionCurveItemConverter(
      72             :     const uno::Reference< beans::XPropertySet > & rPropertySet,
      73             :     const uno::Reference< chart2::XRegressionCurveContainer > & xRegCurveCnt,
      74             :     SfxItemPool& rItemPool,
      75             :     SdrModel& rDrawModel,
      76             :     const uno::Reference< lang::XMultiServiceFactory > & xNamedPropertyContainerFactory ) :
      77             :         ItemConverter( rPropertySet, rItemPool ),
      78             :         m_spGraphicConverter( new GraphicPropertyItemConverter(
      79             :                                   rPropertySet, rItemPool, rDrawModel,
      80             :                                   xNamedPropertyContainerFactory,
      81           0 :                                   GraphicPropertyItemConverter::LINE_PROPERTIES )),
      82           0 :         m_xCurveContainer( xRegCurveCnt )
      83           0 : {}
      84             : 
      85           0 : RegressionCurveItemConverter::~RegressionCurveItemConverter()
      86           0 : {}
      87             : 
      88           0 : void RegressionCurveItemConverter::FillItemSet( SfxItemSet & rOutItemSet ) const
      89             : {
      90           0 :     m_spGraphicConverter->FillItemSet( rOutItemSet );
      91             : 
      92             :     // own items
      93           0 :     ItemConverter::FillItemSet( rOutItemSet );
      94           0 : }
      95             : 
      96           0 : bool RegressionCurveItemConverter::ApplyItemSet( const SfxItemSet & rItemSet )
      97             : {
      98           0 :     bool bResult = m_spGraphicConverter->ApplyItemSet( rItemSet );
      99             : 
     100             :     // own items
     101           0 :     return ItemConverter::ApplyItemSet( rItemSet ) || bResult;
     102             : }
     103             : 
     104           0 : const sal_uInt16 * RegressionCurveItemConverter::GetWhichPairs() const
     105             : {
     106             :     // must span all used items!
     107           0 :     return nRegressionCurveWhichPairs;
     108             : }
     109             : 
     110           0 : bool RegressionCurveItemConverter::GetItemProperty(
     111             :     tWhichIdType /* nWhichId */, tPropertyNameWithMemberId & /* rOutProperty */ ) const
     112             : {
     113             :     // No own (non-special) properties
     114           0 :     return false;
     115             : }
     116             : 
     117             : 
     118           0 : bool RegressionCurveItemConverter::ApplySpecialItem(
     119             :     sal_uInt16 nWhichId, const SfxItemSet & rItemSet )
     120             :     throw( uno::Exception )
     121             : {
     122           0 :     uno::Reference< chart2::XRegressionCurve > xCurve( GetPropertySet(), uno::UNO_QUERY );
     123           0 :     bool bChanged = false;
     124             : 
     125           0 :     switch( nWhichId )
     126             :     {
     127             :         case SCHATTR_REGRESSION_TYPE:
     128             :         {
     129             :             OSL_ASSERT( xCurve.is());
     130           0 :             if( xCurve.is())
     131             :             {
     132             :                 SvxChartRegress eRegress = static_cast< SvxChartRegress >(
     133           0 :                     static_cast< sal_Int32 >( RegressionCurveHelper::getRegressionType( xCurve )));
     134             :                 SvxChartRegress eNewRegress = static_cast< const SvxChartRegressItem & >(
     135           0 :                     rItemSet.Get( nWhichId )).GetValue();
     136           0 :                 if( eRegress != eNewRegress )
     137             :                 {
     138             :                     // note that changing the regression type changes the object
     139             :                     // for which this converter was created. Not optimal, but
     140             :                     // currently the only way to handle the type in the
     141             :                     // regression curve properties dialog
     142             :                     RegressionCurveHelper::replaceOrAddCurveAndReduceToOne(
     143             :                         lcl_convertRegressionType( eNewRegress ), m_xCurveContainer,
     144           0 :                         uno::Reference< uno::XComponentContext >());
     145             :                     uno::Reference< beans::XPropertySet > xNewPropSet(
     146             :                         RegressionCurveHelper::getFirstCurveNotMeanValueLine( m_xCurveContainer ),
     147           0 :                         uno::UNO_QUERY );
     148             :                     OSL_ASSERT( xNewPropSet.is());
     149           0 :                     if( xNewPropSet.is())
     150             :                     {
     151           0 :                         resetPropertySet( xNewPropSet );
     152           0 :                         bChanged = true;
     153           0 :                     }
     154             :                 }
     155             :             }
     156             :         }
     157           0 :         break;
     158             : 
     159             :         case SCHATTR_REGRESSION_SHOW_EQUATION:
     160             :         {
     161             :             OSL_ASSERT( xCurve.is());
     162           0 :             if( xCurve.is())
     163             :             {
     164             :                 bool bNewShow = static_cast< sal_Bool >(
     165             :                     static_cast< const SfxBoolItem & >(
     166           0 :                         rItemSet.Get( nWhichId )).GetValue());
     167             : 
     168           0 :                 uno::Reference< beans::XPropertySet > xEqProp( xCurve->getEquationProperties());
     169             :                 OSL_ASSERT( xEqProp.is());
     170           0 :                 bool bOldShow = false;
     171           0 :                 if( xEqProp.is() &&
     172           0 :                     (xEqProp->getPropertyValue( "ShowEquation" ) >>= bOldShow) &&
     173             :                     bOldShow != bNewShow )
     174             :                 {
     175           0 :                     xEqProp->setPropertyValue( "ShowEquation" , uno::makeAny( bNewShow ));
     176           0 :                     bChanged = true;
     177           0 :                 }
     178             :             }
     179             :         }
     180           0 :         break;
     181             : 
     182             :         case SCHATTR_REGRESSION_SHOW_COEFF:
     183             :         {
     184             :             OSL_ASSERT( xCurve.is());
     185           0 :             if( xCurve.is())
     186             :             {
     187             :                 bool bNewShow = static_cast< sal_Bool >(
     188             :                     static_cast< const SfxBoolItem & >(
     189           0 :                         rItemSet.Get( nWhichId )).GetValue());
     190             : 
     191           0 :                 uno::Reference< beans::XPropertySet > xEqProp( xCurve->getEquationProperties());
     192             :                 OSL_ASSERT( xEqProp.is());
     193           0 :                 bool bOldShow = false;
     194           0 :                 if( xEqProp.is() &&
     195           0 :                     (xEqProp->getPropertyValue( "ShowCorrelationCoefficient" ) >>= bOldShow) &&
     196             :                     bOldShow != bNewShow )
     197             :                 {
     198           0 :                     xEqProp->setPropertyValue( "ShowCorrelationCoefficient" , uno::makeAny( bNewShow ));
     199           0 :                     bChanged = true;
     200           0 :                 }
     201             :             }
     202             :         }
     203           0 :         break;
     204             :     }
     205             : 
     206           0 :     return bChanged;
     207             : }
     208             : 
     209           0 : void RegressionCurveItemConverter::FillSpecialItem(
     210             :     sal_uInt16 nWhichId, SfxItemSet & rOutItemSet ) const
     211             :     throw( uno::Exception )
     212             : {
     213           0 :     uno::Reference< chart2::XRegressionCurve > xCurve( GetPropertySet(), uno::UNO_QUERY );
     214             : 
     215           0 :     switch( nWhichId )
     216             :     {
     217             :         case SCHATTR_REGRESSION_TYPE:
     218             :         {
     219             :             OSL_ASSERT( xCurve.is());
     220           0 :             if( xCurve.is())
     221             :             {
     222             :                 SvxChartRegress eRegress = static_cast< SvxChartRegress >(
     223           0 :                     static_cast< sal_Int32 >( RegressionCurveHelper::getRegressionType( xCurve )));
     224           0 :                 rOutItemSet.Put( SvxChartRegressItem( eRegress, SCHATTR_REGRESSION_TYPE ));
     225             :             }
     226             :         }
     227           0 :         break;
     228             : 
     229             :         case SCHATTR_REGRESSION_SHOW_EQUATION:
     230             :         {
     231             :             OSL_ASSERT( xCurve.is());
     232           0 :             if( xCurve.is())
     233             :             {
     234           0 :                 uno::Reference< beans::XPropertySet > xEqProp( xCurve->getEquationProperties());
     235             :                 OSL_ASSERT( xEqProp.is());
     236           0 :                 bool bShow = false;
     237           0 :                 if( xEqProp.is() &&
     238           0 :                     (xEqProp->getPropertyValue( "ShowEquation" ) >>= bShow))
     239             :                 {
     240           0 :                     rOutItemSet.Put( SfxBoolItem( nWhichId, bShow ));
     241           0 :                 }
     242             :             }
     243             :         }
     244           0 :         break;
     245             : 
     246             :         case SCHATTR_REGRESSION_SHOW_COEFF:
     247             :         {
     248             :             OSL_ASSERT( xCurve.is());
     249           0 :             if( xCurve.is())
     250             :             {
     251           0 :                 uno::Reference< beans::XPropertySet > xEqProp( xCurve->getEquationProperties());
     252             :                 OSL_ASSERT( xEqProp.is());
     253           0 :                 bool bShow = false;
     254           0 :                 if( xEqProp.is() &&
     255           0 :                     (xEqProp->getPropertyValue( "ShowCorrelationCoefficient" ) >>= bShow))
     256             :                 {
     257           0 :                     rOutItemSet.Put( SfxBoolItem( nWhichId, bShow ));
     258           0 :                 }
     259             :             }
     260             :         }
     261           0 :         break;
     262           0 :     }
     263           0 : }
     264             : 
     265             : } //  namespace wrapper
     266             : } //  namespace chart
     267             : 
     268             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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