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.
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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 <dlg_InsertErrorBars.hxx>
  21 #include <res_ErrorBar.hxx>
  22 #include <chartview/ExplicitScaleValues.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 <comphelper/servicehelper.hxx>
  31
  32 using ::com::sun::star::uno::Reference;
  33 using namespace ::com::sun::star;
  34 using namespace ::com::sun::star::chart2;
  35
  36 namespace chart
  37 {
  38
  39 InsertErrorBarsDialog::InsertErrorBarsDialog(
  40     weld::Window* pParent, const SfxItemSet& rMyAttrs,
  41     const uno::Reference< chart2::XChartDocument > & xChartDocument,
  42     ErrorBarResources::tErrorBarType eType /* = ErrorBarResources::ERROR_BAR_Y */ )
  43         : GenericDialogController(pParent, "modules/schart/ui/dlg_InsertErrorBars.ui", "dlg_InsertErrorBars")
  44         , m_apErrorBarResources( new ErrorBarResources(
  45                                    m_xBuilder.get(), this, rMyAttrs,
  46                                    /* bNoneAvailable = */ true, eType ))
  47 {
  48     ObjectType objType = eType == ErrorBarResources::ERROR_BAR_Y ? OBJECTTYPE_DATA_ERRORS_Y : OBJECTTYPE_DATA_ERRORS_X;
  49
  50     m_xDialog->set_title(ObjectNameProvider::getName_ObjectForAllSeries(objType));
  51
  52     m_apErrorBarResources->SetChartDocumentForRangeChoosing( xChartDocument );
  53 }
  54
  55 void InsertErrorBarsDialog::FillItemSet(SfxItemSet& rOutAttrs)
  56 {
  57     m_apErrorBarResources->FillItemSet(rOutAttrs);
  58 }
  59
  60 void InsertErrorBarsDialog::SetAxisMinorStepWidthForErrorBarDecimals( double fMinorStepWidth )
  61 {
  62     m_apErrorBarResources->SetAxisMinorStepWidthForErrorBarDecimals( fMinorStepWidth );
  63 }
  64
  65 double InsertErrorBarsDialog::getAxisMinorStepWidthForErrorBarDecimals(
  66     const Reference< frame::XModel >& xChartModel,
  67     const Reference< uno::XInterface >& xChartView,
  68     const OUString& rSelectedObjectCID )
  69 {
  70     double fStepWidth = 0.001;
  71
  72     ExplicitValueProvider* pExplicitValueProvider( comphelper::getUnoTunnelImplementation<ExplicitValueProvider>(xChartView) );
  73     if( pExplicitValueProvider )
  74     {
  75         Reference< XAxis > xAxis;
  76         Reference< XDiagram > xDiagram( ChartModelHelper::findDiagram( xChartModel ) );
  77         Reference< XDataSeries > xSeries = ObjectIdentifier::getDataSeriesForCID( rSelectedObjectCID, xChartModel );
  78         xAxis = DiagramHelper::getAttachedAxis( xSeries, xDiagram );
  79         if(!xAxis.is())
  80             xAxis = AxisHelper::getAxis( 1/*nDimensionIndex*/, true/*bMainAxis*/, xDiagram );
  81         if(xAxis.is())
  82         {
  83             ExplicitScaleData aExplicitScale;
  84             ExplicitIncrementData aExplicitIncrement;
  85             pExplicitValueProvider->getExplicitValuesForAxis( xAxis,aExplicitScale, aExplicitIncrement );
  86
  87             fStepWidth = aExplicitIncrement.Distance;
  88             if( !aExplicitIncrement.SubIncrements.empty() && aExplicitIncrement.SubIncrements[0].IntervalCount>0 )
  89                 fStepWidth=fStepWidth/double(aExplicitIncrement.SubIncrements[0].IntervalCount);
  90             else
  91                 fStepWidth/=10;
  92         }
  93     }
  94
  95     return fStepWidth;
  96 }
  97
  98 } //namespace chart
  99
 100 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */