LCOV - code coverage report
Current view: top level - chart2/source/controller/dialogs - res_Trendline.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 1 206 0.5 %
Date: 2014-11-03 Functions: 2 16 12.5 %
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 "res_Trendline.hxx"
      21             : #include "ResId.hxx"
      22             : #include "Strings.hrc"
      23             : #include "Bitmaps.hrc"
      24             : #include "chartview/ChartSfxItemIds.hxx"
      25             : 
      26             : #include <svl/intitem.hxx>
      27             : #include <svl/stritem.hxx>
      28             : #include <sfx2/tabdlg.hxx>
      29             : 
      30             : #include <vector>
      31             : #include <algorithm>
      32             : 
      33             : namespace chart
      34             : {
      35             : 
      36           0 : void lcl_setValue( FormattedField& rFmtField, double fValue )
      37             : {
      38           0 :     rFmtField.SetValue( fValue );
      39           0 :     rFmtField.SetDefaultValue( fValue );
      40           0 : }
      41             : 
      42           0 : TrendlineResources::TrendlineResources( vcl::Window * pParent, const SfxItemSet& rInAttrs ) :
      43             :         m_eTrendLineType( CHREGRESS_LINEAR ),
      44             :         m_bTrendLineUnique( true ),
      45             :         m_pNumFormatter( NULL ),
      46           0 :         m_nNbPoints( 0 )
      47             : {
      48           0 :     SfxTabPage* pTabPage = reinterpret_cast<SfxTabPage*>(pParent);
      49           0 :     pTabPage->get(m_pRB_Linear,"linear");
      50           0 :     pTabPage->get(m_pRB_Logarithmic,"logarithmic");
      51           0 :     pTabPage->get(m_pRB_Exponential,"exponential");
      52           0 :     pTabPage->get(m_pRB_Power,"power");
      53           0 :     pTabPage->get(m_pRB_Polynomial,"polynomial");
      54           0 :     pTabPage->get(m_pRB_MovingAverage,"movingAverage");
      55           0 :     pTabPage->get(m_pNF_Degree,"degree");
      56           0 :     pTabPage->get(m_pNF_Period,"period");
      57           0 :     pTabPage->get(m_pEE_Name,"entry_name");
      58           0 :     pTabPage->get(m_pFmtFld_ExtrapolateForward,"extrapolateForward");
      59           0 :     pTabPage->get(m_pFmtFld_ExtrapolateBackward,"extrapolateBackward");
      60           0 :     pTabPage->get(m_pCB_SetIntercept,"setIntercept");
      61           0 :     pTabPage->get(m_pFmtFld_InterceptValue,"interceptValue");
      62           0 :     pTabPage->get(m_pCB_ShowEquation,"showEquation");
      63           0 :     pTabPage->get(m_pCB_ShowCorrelationCoeff,"showCorrelationCoefficient");
      64           0 :     pTabPage->get(m_pFI_Linear,"imageLinear");
      65           0 :     pTabPage->get(m_pFI_Logarithmic,"imageLogarithmic");
      66           0 :     pTabPage->get(m_pFI_Exponential,"imageExponential");
      67           0 :     pTabPage->get(m_pFI_Power,"imagePower");
      68           0 :     pTabPage->get(m_pFI_Polynomial,"imagePolynomial");
      69           0 :     pTabPage->get(m_pFI_MovingAverage,"imageMovingAverage");
      70           0 :     FillValueSets();
      71             : 
      72           0 :     Link aLink = LINK(this, TrendlineResources, SelectTrendLine );
      73           0 :     m_pRB_Linear->SetClickHdl( aLink );
      74           0 :     m_pRB_Logarithmic->SetClickHdl( aLink );
      75           0 :     m_pRB_Exponential->SetClickHdl( aLink );
      76           0 :     m_pRB_Power->SetClickHdl( aLink );
      77           0 :     m_pRB_Polynomial->SetClickHdl( aLink );
      78           0 :     m_pRB_MovingAverage->SetClickHdl( aLink );
      79             : 
      80           0 :     aLink = LINK(this, TrendlineResources, ChangeValue );
      81           0 :     m_pNF_Degree->SetModifyHdl( aLink );
      82           0 :     m_pNF_Period->SetModifyHdl( aLink );
      83           0 :     m_pFmtFld_InterceptValue->SetModifyHdl( aLink );
      84             : 
      85           0 :     Reset( rInAttrs );
      86           0 :     UpdateControlStates();
      87           0 : }
      88             : 
      89           0 : TrendlineResources::~TrendlineResources()
      90           0 : {}
      91             : 
      92           0 : IMPL_LINK( TrendlineResources, SelectTrendLine, RadioButton *, pRadioButton )
      93             : {
      94           0 :     if( pRadioButton == m_pRB_Linear )
      95           0 :         m_eTrendLineType = CHREGRESS_LINEAR;
      96           0 :     else if( pRadioButton == m_pRB_Logarithmic )
      97           0 :         m_eTrendLineType = CHREGRESS_LOG;
      98           0 :     else if( pRadioButton == m_pRB_Exponential )
      99           0 :         m_eTrendLineType = CHREGRESS_EXP;
     100           0 :     else if( pRadioButton == m_pRB_Power )
     101           0 :         m_eTrendLineType = CHREGRESS_POWER;
     102           0 :     else if( pRadioButton == m_pRB_Polynomial )
     103           0 :         m_eTrendLineType = CHREGRESS_POLYNOMIAL;
     104           0 :     else if( pRadioButton == m_pRB_MovingAverage )
     105           0 :         m_eTrendLineType = CHREGRESS_MOVING_AVERAGE;
     106           0 :     m_bTrendLineUnique = true;
     107             : 
     108           0 :     UpdateControlStates();
     109             : 
     110           0 :     return 0;
     111             : }
     112             : 
     113           0 : void TrendlineResources::Reset( const SfxItemSet& rInAttrs )
     114             : {
     115           0 :     const SfxPoolItem *pPoolItem = NULL;
     116             : 
     117           0 :     if( rInAttrs.GetItemState( SCHATTR_REGRESSION_CURVE_NAME, true, &pPoolItem ) == SfxItemState::SET )
     118             :     {
     119           0 :         OUString aName = static_cast< const SfxStringItem* >(pPoolItem)->GetValue();
     120           0 :         m_pEE_Name->SetText(aName);
     121             :     }
     122             :     else
     123             :     {
     124           0 :         m_pEE_Name->SetText("");
     125             :     }
     126             : 
     127           0 :     SfxItemState aState = rInAttrs.GetItemState( SCHATTR_REGRESSION_TYPE, true, &pPoolItem );
     128           0 :     m_bTrendLineUnique = ( aState != SfxItemState::DONTCARE );
     129           0 :     if( aState == SfxItemState::SET )
     130             :     {
     131           0 :         const SvxChartRegressItem * pItem = dynamic_cast< const SvxChartRegressItem * >( pPoolItem );
     132           0 :         if( pItem )
     133             :         {
     134           0 :             m_eTrendLineType = pItem->GetValue();
     135             :         }
     136             :     }
     137             : 
     138           0 :     if( rInAttrs.GetItemState( SCHATTR_REGRESSION_DEGREE, true, &pPoolItem ) == SfxItemState::SET )
     139             :     {
     140           0 :         sal_Int32 nDegree = static_cast< const SfxInt32Item * >( pPoolItem )->GetValue();
     141           0 :         m_pNF_Degree->SetValue( nDegree );
     142             :     }
     143             :     else
     144             :     {
     145           0 :         m_pNF_Degree->SetValue( 2 );
     146             :     }
     147             : 
     148           0 :     if( rInAttrs.GetItemState( SCHATTR_REGRESSION_PERIOD, true, &pPoolItem ) == SfxItemState::SET )
     149             :     {
     150           0 :         sal_Int32 nPeriod = static_cast< const SfxInt32Item * >( pPoolItem )->GetValue();
     151           0 :         m_pNF_Period->SetValue( nPeriod );
     152             :     }
     153             :     else
     154             :     {
     155           0 :         m_pNF_Period->SetValue( 2 );
     156             :     }
     157             : 
     158           0 :     double nValue = 0.0;
     159           0 :     if( rInAttrs.GetItemState( SCHATTR_REGRESSION_EXTRAPOLATE_FORWARD, true, &pPoolItem ) == SfxItemState::SET )
     160             :     {
     161           0 :         nValue = static_cast<const SvxDoubleItem*>(pPoolItem)->GetValue() ;
     162             :     }
     163           0 :     lcl_setValue( *m_pFmtFld_ExtrapolateForward, nValue );
     164             : 
     165           0 :     nValue = 0.0;
     166           0 :     if( rInAttrs.GetItemState( SCHATTR_REGRESSION_EXTRAPOLATE_BACKWARD, true, &pPoolItem ) == SfxItemState::SET )
     167             :     {
     168           0 :         nValue = static_cast<const SvxDoubleItem*>(pPoolItem)->GetValue() ;
     169             :     }
     170           0 :     lcl_setValue( *m_pFmtFld_ExtrapolateBackward, nValue );
     171             : 
     172           0 :     nValue = 0.0;
     173           0 :     if( rInAttrs.GetItemState( SCHATTR_REGRESSION_INTERCEPT_VALUE, true, &pPoolItem ) == SfxItemState::SET )
     174             :     {
     175           0 :         nValue = static_cast<const SvxDoubleItem*>(pPoolItem)->GetValue() ;
     176             :     }
     177           0 :     lcl_setValue( *m_pFmtFld_InterceptValue, nValue );
     178             : 
     179           0 :     aState = rInAttrs.GetItemState( SCHATTR_REGRESSION_SET_INTERCEPT, true, &pPoolItem );
     180           0 :     if( aState == SfxItemState::DONTCARE )
     181             :     {
     182           0 :         m_pCB_SetIntercept->EnableTriState( true );
     183           0 :         m_pCB_SetIntercept->SetState( TRISTATE_INDET );
     184             :     }
     185             :     else
     186             :     {
     187           0 :         m_pCB_SetIntercept->EnableTriState( false );
     188           0 :         if( aState == SfxItemState::SET )
     189           0 :             m_pCB_SetIntercept->Check( static_cast< const SfxBoolItem * >( pPoolItem )->GetValue());
     190             :     }
     191             : 
     192           0 :     aState = rInAttrs.GetItemState( SCHATTR_REGRESSION_SHOW_EQUATION, true, &pPoolItem );
     193           0 :     if( aState == SfxItemState::DONTCARE )
     194             :     {
     195           0 :         m_pCB_ShowEquation->EnableTriState( true );
     196           0 :         m_pCB_ShowEquation->SetState( TRISTATE_INDET );
     197             :     }
     198             :     else
     199             :     {
     200           0 :         m_pCB_ShowEquation->EnableTriState( false );
     201           0 :         if( aState == SfxItemState::SET )
     202           0 :             m_pCB_ShowEquation->Check( static_cast< const SfxBoolItem * >( pPoolItem )->GetValue());
     203             :     }
     204             : 
     205           0 :     aState = rInAttrs.GetItemState( SCHATTR_REGRESSION_SHOW_COEFF, true, &pPoolItem );
     206           0 :     if( aState == SfxItemState::DONTCARE )
     207             :     {
     208           0 :         m_pCB_ShowCorrelationCoeff->EnableTriState( true );
     209           0 :         m_pCB_ShowCorrelationCoeff->SetState( TRISTATE_INDET );
     210             :     }
     211             :     else
     212             :     {
     213           0 :         m_pCB_ShowCorrelationCoeff->EnableTriState( false );
     214           0 :         if( aState == SfxItemState::SET )
     215           0 :             m_pCB_ShowCorrelationCoeff->Check( static_cast< const SfxBoolItem * >( pPoolItem )->GetValue());
     216             :     }
     217             : 
     218           0 :     if( m_bTrendLineUnique )
     219             :     {
     220           0 :         switch( m_eTrendLineType )
     221             :         {
     222             :             case CHREGRESS_LINEAR :
     223           0 :                 m_pRB_Linear->Check();
     224           0 :                 break;
     225             :             case CHREGRESS_LOG :
     226           0 :                 m_pRB_Logarithmic->Check();
     227           0 :                 break;
     228             :             case CHREGRESS_EXP :
     229           0 :                 m_pRB_Exponential->Check();
     230           0 :                 break;
     231             :             case CHREGRESS_POWER :
     232           0 :                 m_pRB_Power->Check();
     233           0 :                 break;
     234             :             case CHREGRESS_POLYNOMIAL :
     235           0 :                 m_pRB_Polynomial->Check();
     236           0 :                 break;
     237             :             case CHREGRESS_MOVING_AVERAGE :
     238           0 :                 m_pRB_MovingAverage->Check();
     239           0 :                 break;
     240             :             default:
     241           0 :                 break;
     242             :         }
     243             :     }
     244           0 : }
     245             : 
     246           0 : bool TrendlineResources::FillItemSet(SfxItemSet* rOutAttrs) const
     247             : {
     248           0 :     if( m_bTrendLineUnique )
     249           0 :         rOutAttrs->Put( SvxChartRegressItem( m_eTrendLineType, SCHATTR_REGRESSION_TYPE ));
     250             : 
     251           0 :     if( m_pCB_ShowEquation->GetState() != TRISTATE_INDET )
     252           0 :         rOutAttrs->Put( SfxBoolItem( SCHATTR_REGRESSION_SHOW_EQUATION, m_pCB_ShowEquation->IsChecked() ));
     253             : 
     254           0 :     if( m_pCB_ShowCorrelationCoeff->GetState() != TRISTATE_INDET )
     255           0 :         rOutAttrs->Put( SfxBoolItem( SCHATTR_REGRESSION_SHOW_COEFF, m_pCB_ShowCorrelationCoeff->IsChecked() ));
     256             : 
     257           0 :     OUString aName = m_pEE_Name->GetText();
     258           0 :     rOutAttrs->Put(SfxStringItem(SCHATTR_REGRESSION_CURVE_NAME, aName));
     259             : 
     260           0 :     sal_Int32 aDegree = m_pNF_Degree->GetValue();
     261           0 :     rOutAttrs->Put(SfxInt32Item( SCHATTR_REGRESSION_DEGREE, aDegree ) );
     262             : 
     263           0 :     sal_Int32 aPeriod = m_pNF_Period->GetValue();
     264           0 :     rOutAttrs->Put(SfxInt32Item( SCHATTR_REGRESSION_PERIOD, aPeriod ) );
     265             : 
     266           0 :     sal_uInt32 nIndex = 0;
     267           0 :     double aValue = 0.0;
     268           0 :     (void)m_pNumFormatter->IsNumberFormat(m_pFmtFld_ExtrapolateForward->GetText(),nIndex,aValue);
     269           0 :     rOutAttrs->Put(SvxDoubleItem( aValue, SCHATTR_REGRESSION_EXTRAPOLATE_FORWARD ) );
     270             : 
     271           0 :     aValue = 0.0;
     272           0 :     (void)m_pNumFormatter->IsNumberFormat(m_pFmtFld_ExtrapolateBackward->GetText(),nIndex,aValue);
     273           0 :     rOutAttrs->Put(SvxDoubleItem( aValue, SCHATTR_REGRESSION_EXTRAPOLATE_BACKWARD ) );
     274             : 
     275           0 :     if( m_pCB_SetIntercept->GetState() != TRISTATE_INDET )
     276           0 :         rOutAttrs->Put( SfxBoolItem( SCHATTR_REGRESSION_SET_INTERCEPT, m_pCB_SetIntercept->IsChecked() ));
     277             : 
     278           0 :     aValue = 0.0;
     279           0 :     (void)m_pNumFormatter->IsNumberFormat(m_pFmtFld_InterceptValue->GetText(),nIndex,aValue);
     280           0 :     rOutAttrs->Put(SvxDoubleItem( aValue, SCHATTR_REGRESSION_INTERCEPT_VALUE ) );
     281             : 
     282           0 :     return true;
     283             : }
     284             : 
     285           0 : void TrendlineResources::FillValueSets()
     286             : {
     287           0 :     m_pFI_Linear->SetImage(       Image( SchResId( BMP_REGRESSION_LINEAR          ) ) );
     288           0 :     m_pFI_Logarithmic->SetImage(  Image( SchResId( BMP_REGRESSION_LOG             ) ) );
     289           0 :     m_pFI_Exponential->SetImage(  Image( SchResId( BMP_REGRESSION_EXP             ) ) );
     290           0 :     m_pFI_Power->SetImage(        Image( SchResId( BMP_REGRESSION_POWER           ) ) );
     291           0 :     m_pFI_Polynomial->SetImage(   Image( SchResId( BMP_REGRESSION_POLYNOMIAL      ) ) );
     292           0 :     m_pFI_MovingAverage->SetImage(Image( SchResId( BMP_REGRESSION_MOVING_AVERAGE  ) ) );
     293           0 : }
     294             : 
     295           0 : void TrendlineResources::UpdateControlStates()
     296             : {
     297           0 :     if( m_nNbPoints > 0 )
     298             :     {
     299           0 :         sal_Int32 nMaxValue = m_nNbPoints - 1 + ( m_pCB_SetIntercept->IsChecked()?1:0 );
     300             : //        if( nMaxValue > 10) nMaxValue = 10;
     301           0 :         m_pNF_Degree->SetMax( nMaxValue );
     302           0 :         m_pNF_Period->SetMax( m_nNbPoints - 1 );
     303             :     }
     304           0 :     bool bMovingAverage = ( m_eTrendLineType == CHREGRESS_MOVING_AVERAGE );
     305           0 :     bool bInterceptAvailable = ( m_eTrendLineType == CHREGRESS_LINEAR ) || ( m_eTrendLineType == CHREGRESS_POLYNOMIAL );
     306           0 :     m_pFmtFld_ExtrapolateForward->Enable( !bMovingAverage );
     307           0 :     m_pFmtFld_ExtrapolateBackward->Enable( !bMovingAverage );
     308           0 :     m_pCB_SetIntercept->Enable( bInterceptAvailable );
     309           0 :     m_pFmtFld_InterceptValue->Enable( bInterceptAvailable );
     310           0 :     if( bMovingAverage )
     311             :     {
     312           0 :         m_pCB_ShowEquation->SetState( TRISTATE_FALSE );
     313           0 :         m_pCB_ShowCorrelationCoeff->SetState( TRISTATE_FALSE );
     314             :     }
     315           0 :     m_pCB_ShowEquation->Enable( !bMovingAverage );
     316           0 :     m_pCB_ShowCorrelationCoeff->Enable( !bMovingAverage );
     317           0 : }
     318             : 
     319           0 : IMPL_LINK( TrendlineResources, ChangeValue, void *, pNumericField)
     320             : {
     321           0 :     if( pNumericField == m_pNF_Degree )
     322             :     {
     323           0 :         if( !m_pRB_Polynomial->IsChecked() )
     324             :         {
     325           0 :                 m_pRB_Polynomial->Check();
     326           0 :                 SelectTrendLine(m_pRB_Polynomial);
     327             :         }
     328             :     }
     329           0 :     else if( pNumericField == m_pNF_Period )
     330             :     {
     331           0 :         if( !m_pRB_MovingAverage->IsChecked() )
     332             :         {
     333           0 :                 m_pRB_MovingAverage->Check();
     334           0 :                 SelectTrendLine(m_pRB_MovingAverage);
     335             :         }
     336             :     }
     337           0 :     else if( pNumericField == m_pFmtFld_InterceptValue )
     338             :     {
     339           0 :         if( !m_pCB_SetIntercept->IsChecked() )
     340           0 :                 m_pCB_SetIntercept->Check();
     341             :     }
     342           0 :     UpdateControlStates();
     343             : 
     344           0 :     return 0;
     345             : }
     346             : 
     347           0 : void TrendlineResources::SetNumFormatter( SvNumberFormatter* pFormatter )
     348             : {
     349           0 :     m_pNumFormatter = pFormatter;
     350           0 :     m_pFmtFld_ExtrapolateForward->SetFormatter( m_pNumFormatter );
     351           0 :     m_pFmtFld_ExtrapolateBackward->SetFormatter( m_pNumFormatter );
     352           0 :     m_pFmtFld_InterceptValue->SetFormatter( m_pNumFormatter );
     353           0 : }
     354             : 
     355           0 : void TrendlineResources::SetNbPoints( sal_Int32 nNbPoints )
     356             : {
     357           0 :     m_nNbPoints = nNbPoints;
     358           0 :     UpdateControlStates();
     359           0 : }
     360             : 
     361         102 : } //  namespace chart
     362             : 
     363             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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