chart2/source/controller/dialogs/dlg_InsertErrorBars.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 "dlg_InsertErrorBars.hxx"
  21 #include "res_ErrorBar.hxx"
  22 #include "ResId.hxx"
  23 #include "chartview/ExplicitValueProvider.hxx"
  24 #include "ChartModelHelper.hxx"
  25 #include "ObjectIdentifier.hxx"
  26 #include "DiagramHelper.hxx"
  27 #include "AxisHelper.hxx"
  28 #include "ObjectNameProvider.hxx"
  29
  30 #include <com/sun/star/chart2/XAxis.hpp>
  31 #include <com/sun/star/chart2/XDiagram.hpp>
  32 #include <vcl/settings.hxx>
  33
  34 using ::com::sun::star::uno::Reference;
  35 using namespace ::com::sun::star;
  36 using namespace ::com::sun::star::chart2;
  37
  38 namespace chart
  39 {
  40
  41 InsertErrorBarsDialog::InsertErrorBarsDialog(
  42     vcl::Window* pParent, const SfxItemSet& rMyAttrs,
  43     const uno::Reference< chart2::XChartDocument > & xChartDocument,
  44     ErrorBarResources::tErrorBarType eType /* = ErrorBarResources::ERROR_BAR_Y */ ) :
  45         ModalDialog( pParent
  46         ,"dlg_InsertErrorBars"
  47         ,"modules/schart/ui/dlg_InsertErrorBars.ui"),
  48         rInAttrs( rMyAttrs ),
  49         m_apErrorBarResources( new ErrorBarResources(
  50                                    this, this, rInAttrs,
  51                                    /* bNoneAvailable = */ true, eType ))
  52 {
  53     ObjectType objType = eType == ErrorBarResources::ERROR_BAR_Y ? OBJECTTYPE_DATA_ERRORS_Y : OBJECTTYPE_DATA_ERRORS_X;
  54
  55     this->SetText( ObjectNameProvider::getName_ObjectForAllSeries(objType) );
  56
  57     m_apErrorBarResources->SetChartDocumentForRangeChoosing( xChartDocument );
  58 }
  59
  60 void InsertErrorBarsDialog::FillItemSet(SfxItemSet& rOutAttrs)
  61 {
  62     m_apErrorBarResources->FillItemSet(rOutAttrs);
  63 }
  64
  65 void InsertErrorBarsDialog::DataChanged( const DataChangedEvent& rDCEvt )
  66 {
  67     ModalDialog::DataChanged( rDCEvt );
  68
  69     if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) )
  70         m_apErrorBarResources->FillValueSets();
  71 }
  72
  73 void InsertErrorBarsDialog::SetAxisMinorStepWidthForErrorBarDecimals( double fMinorStepWidth )
  74 {
  75     m_apErrorBarResources->SetAxisMinorStepWidthForErrorBarDecimals( fMinorStepWidth );
  76 }
  77
  78 double InsertErrorBarsDialog::getAxisMinorStepWidthForErrorBarDecimals(
  79     const Reference< frame::XModel >& xChartModel,
  80     const Reference< uno::XInterface >& xChartView,
  81     const OUString& rSelectedObjectCID )
  82 {
  83     double fStepWidth = 0.001;
  84
  85     ExplicitValueProvider* pExplicitValueProvider( ExplicitValueProvider::getExplicitValueProvider(xChartView) );
  86     if( pExplicitValueProvider )
  87     {
  88         Reference< XAxis > xAxis;
  89         Reference< XDiagram > xDiagram( ChartModelHelper::findDiagram( xChartModel ) );
  90         Reference< XDataSeries > xSeries = ObjectIdentifier::getDataSeriesForCID( rSelectedObjectCID, xChartModel );
  91         xAxis = DiagramHelper::getAttachedAxis( xSeries, xDiagram );
  92         if(!xAxis.is())
  93             xAxis = AxisHelper::getAxis( 1/*nDimensionIndex*/, true/*bMainAxis*/, xDiagram );
  94         if(xAxis.is())
  95         {
  96             ExplicitScaleData aExplicitScale;
  97             ExplicitIncrementData aExplicitIncrement;
  98             pExplicitValueProvider->getExplicitValuesForAxis( xAxis,aExplicitScale, aExplicitIncrement );
  99
 100             fStepWidth = aExplicitIncrement.Distance;
 101             if( !aExplicitIncrement.SubIncrements.empty() && aExplicitIncrement.SubIncrements[0].IntervalCount>0 )
 102                 fStepWidth=fStepWidth/double(aExplicitIncrement.SubIncrements[0].IntervalCount);
 103             else
 104                 fStepWidth/=10;
 105         }
 106     }
 107
 108     return fStepWidth;
 109 }
 110
 111 } //namespace chart
 112
 113 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */