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| -rw-r--r-- | chart2/source/tools/DiagramHelper.cxx | 1571 |
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diff --git a/chart2/source/tools/DiagramHelper.cxx b/chart2/source/tools/DiagramHelper.cxx new file mode 100644 index 000000000..04556b6ed --- /dev/null +++ b/chart2/source/tools/DiagramHelper.cxx @@ -0,0 +1,1571 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <DiagramHelper.hxx> +#include <Diagram.hxx> +#include <DataSeries.hxx> +#include <DataSeriesHelper.hxx> +#include <Axis.hxx> +#include <AxisHelper.hxx> +#include <ChartType.hxx> +#include <ChartTypeHelper.hxx> +#include <ChartTypeManager.hxx> +#include <ChartTypeTemplate.hxx> +#include <ChartModel.hxx> +#include <ChartModelHelper.hxx> +#include <ExplicitCategoriesProvider.hxx> +#include <servicenames_charttypes.hxx> +#include <RelativePositionHelper.hxx> +#include <ControllerLockGuard.hxx> +#include <NumberFormatterWrapper.hxx> +#include <unonames.hxx> +#include <BaseCoordinateSystem.hxx> + +#include <com/sun/star/chart/MissingValueTreatment.hpp> +#include <com/sun/star/chart/XDiagramPositioning.hpp> +#include <com/sun/star/chart2/XAnyDescriptionAccess.hpp> +#include <com/sun/star/chart2/AxisType.hpp> +#include <com/sun/star/chart2/DataPointGeometry3D.hpp> +#include <com/sun/star/chart2/RelativePosition.hpp> +#include <com/sun/star/chart2/RelativeSize.hpp> +#include <com/sun/star/chart2/StackingDirection.hpp> + +#include <com/sun/star/util/CloseVetoException.hpp> +#include <com/sun/star/util/NumberFormat.hpp> +#include <com/sun/star/util/XNumberFormatsSupplier.hpp> + +#include <o3tl/safeint.hxx> +#include <unotools/saveopt.hxx> +#include <rtl/math.hxx> +#include <svl/numformat.hxx> +#include <svl/zforlist.hxx> +#include <vcl/svapp.hxx> +#include <vcl/settings.hxx> +#include <comphelper/sequence.hxx> +#include <tools/diagnose_ex.h> +#include <sal/log.hxx> + +#include <cstddef> +#include <limits> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::chart2; +using namespace ::std; + +using ::com::sun::star::uno::Reference; +using ::com::sun::star::uno::Sequence; +using ::com::sun::star::uno::Any; +using ::com::sun::star::chart2::XAnyDescriptionAccess; + +namespace chart +{ + +DiagramHelper::tTemplateWithServiceName + DiagramHelper::getTemplateForDiagram( + const rtl::Reference< Diagram > & xDiagram, + const rtl::Reference< ::chart::ChartTypeManager > & xChartTypeManager ) +{ + DiagramHelper::tTemplateWithServiceName aResult; + + if( ! (xChartTypeManager.is() && xDiagram.is())) + return aResult; + + Sequence< OUString > aServiceNames( xChartTypeManager->getAvailableServiceNames()); + const sal_Int32 nLength = aServiceNames.getLength(); + + bool bTemplateFound = false; + + for( sal_Int32 i = 0; ! bTemplateFound && i < nLength; ++i ) + { + try + { + rtl::Reference< ::chart::ChartTypeTemplate > xTempl = + xChartTypeManager->createTemplate( aServiceNames[ i ] ); + + if (xTempl.is() && xTempl->matchesTemplate2(xDiagram, true)) + { + aResult.xChartTypeTemplate = xTempl; + aResult.sServiceName = aServiceNames[ i ]; + bTemplateFound = true; + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + } + + return aResult; +} + +void DiagramHelper::setVertical( + const rtl::Reference< Diagram > & xDiagram, + bool bVertical /* = true */ ) +{ + try + { + if (!xDiagram.is()) + return; + + uno::Any aValue; + aValue <<= bVertical; + for( rtl::Reference< BaseCoordinateSystem > const & xCooSys : xDiagram->getBaseCoordinateSystems() ) + { + bool bChanged = false; + bool bOldSwap = false; + if( !(xCooSys->getPropertyValue("SwapXAndYAxis") >>= bOldSwap) + || bVertical != bOldSwap ) + bChanged = true; + + if( bChanged ) + xCooSys->setPropertyValue("SwapXAndYAxis", aValue); + + const sal_Int32 nDimensionCount = xCooSys->getDimension(); + sal_Int32 nDimIndex = 0; + for (nDimIndex=0; nDimIndex < nDimensionCount; ++nDimIndex) + { + const sal_Int32 nMaximumScaleIndex = xCooSys->getMaximumAxisIndexByDimension(nDimIndex); + for (sal_Int32 nI = 0; nI <= nMaximumScaleIndex; ++nI) + { + rtl::Reference<Axis> xAxis = xCooSys->getAxisByDimension2(nDimIndex,nI); + if (!xAxis.is()) + continue; + + //adapt title rotation only when axis swapping has changed + if (!bChanged) + continue; + + Reference< beans::XPropertySet > xTitleProps( xAxis->getTitleObject(), uno::UNO_QUERY ); + if (!xTitleProps.is()) + continue; + + double fAngleDegree = 0.0; + xTitleProps->getPropertyValue("TextRotation") >>= fAngleDegree; + if (fAngleDegree != 0.0 && + !rtl::math::approxEqual(fAngleDegree, 90.0)) + continue; + + double fNewAngleDegree = 0.0; + if( !bVertical && nDimIndex == 1 ) + fNewAngleDegree = 90.0; + else if( bVertical && nDimIndex == 0 ) + fNewAngleDegree = 90.0; + + xTitleProps->setPropertyValue("TextRotation", uno::Any(fNewAngleDegree)); + } + } + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } +} + +bool DiagramHelper::getVertical( const rtl::Reference< Diagram > & xDiagram, + bool& rbFound, bool& rbAmbiguous ) +{ + bool bValue = false; + rbFound = false; + rbAmbiguous = false; + + if (!xDiagram.is()) + return false; + + for (rtl::Reference<BaseCoordinateSystem> const & coords : xDiagram->getBaseCoordinateSystems()) + { + bool bCurrent = false; + if (coords->getPropertyValue("SwapXAndYAxis") >>= bCurrent) + { + if (!rbFound) + { + bValue = bCurrent; + rbFound = true; + } + else if (bCurrent != bValue) + { + // ambiguous -> choose always first found + rbAmbiguous = true; + } + } + } + return bValue; +} + +void DiagramHelper::setStackMode( + const rtl::Reference< Diagram > & xDiagram, + StackMode eStackMode +) +{ + try + { + bool bValueFound = false; + bool bIsAmbiguous = false; + StackMode eOldStackMode = DiagramHelper::getStackMode( xDiagram, bValueFound, bIsAmbiguous ); + + if( eStackMode == eOldStackMode && !bIsAmbiguous ) + return; + + StackingDirection eNewDirection = StackingDirection_NO_STACKING; + if( eStackMode == StackMode::YStacked || eStackMode == StackMode::YStackedPercent ) + eNewDirection = StackingDirection_Y_STACKING; + else if( eStackMode == StackMode::ZStacked ) + eNewDirection = StackingDirection_Z_STACKING; + + uno::Any aNewDirection( eNewDirection ); + + bool bPercent = false; + if( eStackMode == StackMode::YStackedPercent ) + bPercent = true; + + //iterate through all coordinate systems + for( rtl::Reference< BaseCoordinateSystem > const & xCooSys : xDiagram->getBaseCoordinateSystems() ) + { + //set correct percent stacking + const sal_Int32 nMaximumScaleIndex = xCooSys->getMaximumAxisIndexByDimension(1); + for(sal_Int32 nI=0; nI<=nMaximumScaleIndex; ++nI) + { + rtl::Reference< Axis > xAxis = xCooSys->getAxisByDimension2( 1,nI ); + if( xAxis.is()) + { + chart2::ScaleData aScaleData = xAxis->getScaleData(); + if( (aScaleData.AxisType==AxisType::PERCENT) != bPercent ) + { + if( bPercent ) + aScaleData.AxisType = AxisType::PERCENT; + else + aScaleData.AxisType = AxisType::REALNUMBER; + xAxis->setScaleData( aScaleData ); + } + } + } + //iterate through all chart types in the current coordinate system + const std::vector< rtl::Reference< ChartType > > & aChartTypeList( xCooSys->getChartTypes2() ); + if (aChartTypeList.empty()) + continue; + + rtl::Reference< ChartType > xChartType( aChartTypeList[0] ); + + //iterate through all series in this chart type + for( rtl::Reference< DataSeries > const & dataSeries : xChartType->getDataSeries2() ) + { + dataSeries->setPropertyValue( "StackingDirection", aNewDirection ); + } + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } +} + +StackMode DiagramHelper::getStackMode( const rtl::Reference< Diagram > & xDiagram, bool& rbFound, bool& rbAmbiguous ) +{ + rbFound=false; + rbAmbiguous=false; + + StackMode eGlobalStackMode = StackMode::NONE; + + if( !xDiagram.is() ) + return eGlobalStackMode; + + //iterate through all coordinate systems + for( rtl::Reference< BaseCoordinateSystem > const & xCooSys : xDiagram->getBaseCoordinateSystems() ) + { + //iterate through all chart types in the current coordinate system + std::vector< rtl::Reference< ChartType > > aChartTypeList( xCooSys->getChartTypes2() ); + for( std::size_t nT = 0; nT < aChartTypeList.size(); ++nT ) + { + rtl::Reference< ChartType > xChartType( aChartTypeList[nT] ); + + StackMode eLocalStackMode = DiagramHelper::getStackModeFromChartType( + xChartType, rbFound, rbAmbiguous, xCooSys ); + + if( rbFound && eLocalStackMode != eGlobalStackMode && nT>0 ) + { + rbAmbiguous = true; + return eGlobalStackMode; + } + + eGlobalStackMode = eLocalStackMode; + } + } + + return eGlobalStackMode; +} + +StackMode DiagramHelper::getStackModeFromChartType( + const rtl::Reference< ChartType > & xChartType, + bool& rbFound, bool& rbAmbiguous, + const rtl::Reference< BaseCoordinateSystem > & xCorrespondingCoordinateSystem ) +{ + StackMode eStackMode = StackMode::NONE; + rbFound = false; + rbAmbiguous = false; + + try + { + const std::vector< rtl::Reference< DataSeries > > & aSeries = xChartType->getDataSeries2(); + + chart2::StackingDirection eCommonDirection = chart2::StackingDirection_NO_STACKING; + bool bDirectionInitialized = false; + + // first series is irrelevant for stacking, start with second, unless + // there is only one series + const sal_Int32 nSeriesCount = aSeries.size(); + sal_Int32 i = (nSeriesCount == 1) ? 0: 1; + for( ; i<nSeriesCount; ++i ) + { + rbFound = true; + chart2::StackingDirection eCurrentDirection = eCommonDirection; + // property is not MAYBEVOID + bool bSuccess = ( aSeries[i]->getPropertyValue( "StackingDirection" ) >>= eCurrentDirection ); + OSL_ASSERT( bSuccess ); + if( ! bDirectionInitialized ) + { + eCommonDirection = eCurrentDirection; + bDirectionInitialized = true; + } + else + { + if( eCommonDirection != eCurrentDirection ) + { + rbAmbiguous = true; + break; + } + } + } + + if( rbFound ) + { + if( eCommonDirection == chart2::StackingDirection_Z_STACKING ) + eStackMode = StackMode::ZStacked; + else if( eCommonDirection == chart2::StackingDirection_Y_STACKING ) + { + eStackMode = StackMode::YStacked; + + // percent stacking + if( xCorrespondingCoordinateSystem.is() ) + { + if( 1 < xCorrespondingCoordinateSystem->getDimension() ) + { + sal_Int32 nAxisIndex = 0; + if( nSeriesCount ) + nAxisIndex = DataSeriesHelper::getAttachedAxisIndex(aSeries[0]); + + rtl::Reference< Axis > xAxis = + xCorrespondingCoordinateSystem->getAxisByDimension2( 1,nAxisIndex ); + if( xAxis.is()) + { + chart2::ScaleData aScaleData = xAxis->getScaleData(); + if( aScaleData.AxisType==chart2::AxisType::PERCENT ) + eStackMode = StackMode::YStackedPercent; + } + } + } + } + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + + return eStackMode; +} + +sal_Int32 DiagramHelper::getDimension( const rtl::Reference< Diagram > & xDiagram ) +{ + // -1: not yet set + sal_Int32 nResult = -1; + if (!xDiagram) + return nResult; + + try + { + for( rtl::Reference< BaseCoordinateSystem > const & xCooSys : xDiagram->getBaseCoordinateSystems() ) + { + if(xCooSys.is()) + { + nResult = xCooSys->getDimension(); + break; + } + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + + return nResult; +} + +void DiagramHelper::setDimension( + const rtl::Reference< Diagram > & xDiagram, + sal_Int32 nNewDimensionCount ) +{ + if( ! xDiagram.is()) + return; + + if( DiagramHelper::getDimension( xDiagram ) == nNewDimensionCount ) + return; + + try + { + bool rbFound = false; + bool rbAmbiguous = true; + StackMode eStackMode = DiagramHelper::getStackMode( xDiagram, rbFound, rbAmbiguous ); + bool bIsSupportingOnlyDeepStackingFor3D=false; + + //change all coordinate systems: + auto aCoordSystems = xDiagram->getBaseCoordinateSystems(); + for( rtl::Reference<BaseCoordinateSystem> const & xOldCooSys : aCoordSystems ) + { + rtl::Reference< BaseCoordinateSystem > xNewCooSys; + + const std::vector< rtl::Reference< ChartType > > aChartTypeList( xOldCooSys->getChartTypes2() ); + for( rtl::Reference< ChartType > const & xChartType : aChartTypeList ) + { + bIsSupportingOnlyDeepStackingFor3D = ChartTypeHelper::isSupportingOnlyDeepStackingFor3D( xChartType ); + if(!xNewCooSys.is()) + { + xNewCooSys = dynamic_cast<BaseCoordinateSystem*>(xChartType->createCoordinateSystem( nNewDimensionCount ).get()); + assert(xNewCooSys); + break; + } + //@todo make sure that all following charttypes are also capable of the new dimension + //otherwise separate them in a different group + //BM: might be done in replaceCoordinateSystem() + } + + // replace the old coordinate system at all places where it was used + DiagramHelper::replaceCoordinateSystem( xDiagram, xOldCooSys, xNewCooSys ); + } + + //correct stack mode if necessary + if( nNewDimensionCount==3 && eStackMode != StackMode::ZStacked && bIsSupportingOnlyDeepStackingFor3D ) + DiagramHelper::setStackMode( xDiagram, StackMode::ZStacked ); + else if( nNewDimensionCount==2 && eStackMode == StackMode::ZStacked ) + DiagramHelper::setStackMode( xDiagram, StackMode::NONE ); + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } +} + +void DiagramHelper::replaceCoordinateSystem( + const rtl::Reference< Diagram > & xDiagram, + const rtl::Reference< BaseCoordinateSystem > & xCooSysToReplace, + const rtl::Reference< BaseCoordinateSystem > & xReplacement ) +{ + OSL_ASSERT( xDiagram.is()); + if( ! xDiagram.is()) + return; + + // update the coordinate-system container + + try + { + uno::Reference< chart2::data::XLabeledDataSequence > xCategories = DiagramHelper::getCategoriesFromDiagram( xDiagram ); + + // move chart types of xCooSysToReplace to xReplacement + xReplacement->setChartTypes( xCooSysToReplace->getChartTypes()); + + xDiagram->removeCoordinateSystem( xCooSysToReplace ); + xDiagram->addCoordinateSystem( xReplacement ); + + if( xCategories.is() ) + DiagramHelper::setCategoriesToDiagram( xCategories, xDiagram ); + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } +} + +bool DiagramHelper::isSeriesAttachedToMainAxis( + const uno::Reference< chart2::XDataSeries >& xDataSeries ) +{ + sal_Int32 nAxisIndex = DataSeriesHelper::getAttachedAxisIndex(xDataSeries); + return (nAxisIndex==0); +} + +bool DiagramHelper::attachSeriesToAxis( bool bAttachToMainAxis + , const uno::Reference< chart2::XDataSeries >& xDataSeries + , const rtl::Reference< Diagram >& xDiagram + , const uno::Reference< uno::XComponentContext > & xContext + , bool bAdaptAxes ) +{ + bool bChanged = false; + + //set property at axis + Reference< beans::XPropertySet > xProp( xDataSeries, uno::UNO_QUERY_THROW ); + + sal_Int32 nNewAxisIndex = bAttachToMainAxis ? 0 : 1; + sal_Int32 nOldAxisIndex = DataSeriesHelper::getAttachedAxisIndex(xDataSeries); + rtl::Reference< Axis > xOldAxis = DiagramHelper::getAttachedAxis( xDataSeries, xDiagram ); + + if( nOldAxisIndex != nNewAxisIndex ) + { + try + { + xProp->setPropertyValue( "AttachedAxisIndex", uno::Any( nNewAxisIndex ) ); + bChanged = true; + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + } + + if( bChanged && xDiagram.is() ) + { + rtl::Reference< Axis > xAxis = AxisHelper::getAxis( 1, bAttachToMainAxis, xDiagram ); + if(!xAxis.is()) //create an axis if necessary + xAxis = AxisHelper::createAxis( 1, bAttachToMainAxis, xDiagram, xContext ); + if( bAdaptAxes ) + { + AxisHelper::makeAxisVisible( xAxis ); + AxisHelper::hideAxisIfNoDataIsAttached( xOldAxis, xDiagram ); + } + } + + return bChanged; +} + +rtl::Reference< Axis > DiagramHelper::getAttachedAxis( + const uno::Reference< XDataSeries >& xSeries, + const rtl::Reference< Diagram >& xDiagram ) +{ + return AxisHelper::getAxis( 1, DiagramHelper::isSeriesAttachedToMainAxis( xSeries ), xDiagram ); +} + +rtl::Reference< Axis > DiagramHelper::getAttachedAxis( + const rtl::Reference< DataSeries >& xSeries, + const rtl::Reference< Diagram >& xDiagram ) +{ + return AxisHelper::getAxis( 1, DiagramHelper::isSeriesAttachedToMainAxis( xSeries ), xDiagram ); +} + +rtl::Reference< ChartType > DiagramHelper::getChartTypeOfSeries( + const rtl::Reference< Diagram >& xDiagram + , const uno::Reference< XDataSeries >& xGivenDataSeries ) +{ + if( !xGivenDataSeries.is() ) + return nullptr; + if(!xDiagram.is()) + return nullptr; + rtl::Reference pGivenDataSeries = dynamic_cast<DataSeries*>(xGivenDataSeries.get()); + assert(pGivenDataSeries); + + //iterate through the model to find the given xSeries + //the found parent indicates the charttype + + //iterate through all coordinate systems + + for( rtl::Reference< BaseCoordinateSystem > const & xCooSys : xDiagram->getBaseCoordinateSystems() ) + { + //iterate through all chart types in the current coordinate system + const std::vector< rtl::Reference< ChartType > > & aChartTypeList( xCooSys->getChartTypes2() ); + for( rtl::Reference< ChartType > const & xChartType : aChartTypeList ) + { + //iterate through all series in this chart type + for( rtl::Reference< DataSeries > const & dataSeries : xChartType->getDataSeries2() ) + { + if( pGivenDataSeries==dataSeries ) + return xChartType; + } + } + } + return nullptr; +} + +std::vector< rtl::Reference< ::chart::DataSeries > > + DiagramHelper::getDataSeriesFromDiagram( + const rtl::Reference< Diagram > & xDiagram ) +{ + std::vector< rtl::Reference< DataSeries > > aResult; + if (!xDiagram) + return aResult; + + try + { + for( rtl::Reference< BaseCoordinateSystem > const & coords : xDiagram->getBaseCoordinateSystems() ) + { + for( rtl::Reference< ChartType> const & chartType : coords->getChartTypes2() ) + { + const std::vector< rtl::Reference< DataSeries > > aSeriesSeq( chartType->getDataSeries2() ); + aResult.insert( aResult.end(), aSeriesSeq.begin(), aSeriesSeq.end() ); + } + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + + return aResult; +} + +std::vector< std::vector< rtl::Reference< DataSeries > > > + DiagramHelper::getDataSeriesGroups( const rtl::Reference< Diagram > & xDiagram ) +{ + if (!xDiagram) + return {}; + + vector< std::vector< rtl::Reference< DataSeries > > > aResult; + + //iterate through all coordinate systems + for( rtl::Reference< BaseCoordinateSystem > const & coords : xDiagram->getBaseCoordinateSystems() ) + { + //iterate through all chart types in the current coordinate system + for( rtl::Reference< ChartType > const & chartType : coords->getChartTypes2() ) + { + aResult.push_back( chartType->getDataSeries2() ); + } + } + return aResult; +} + +rtl::Reference< ChartType > + DiagramHelper::getChartTypeByIndex( const rtl::Reference< Diagram >& xDiagram, sal_Int32 nIndex ) +{ + if (!xDiagram) + return nullptr; + + rtl::Reference< ChartType > xChartType; + + //iterate through all coordinate systems + sal_Int32 nTypesSoFar = 0; + for( rtl::Reference< BaseCoordinateSystem > const & coords : xDiagram->getBaseCoordinateSystems() ) + { + const std::vector< rtl::Reference< ChartType > > & aChartTypeList( coords->getChartTypes2() ); + if( nIndex >= 0 && o3tl::make_unsigned(nIndex) < nTypesSoFar + aChartTypeList.size() ) + { + xChartType = aChartTypeList[nIndex - nTypesSoFar]; + break; + } + nTypesSoFar += aChartTypeList.size(); + } + + return xChartType; +} + +namespace +{ + +std::vector< rtl::Reference< Axis > > lcl_getAxisHoldingCategoriesFromDiagram( + const rtl::Reference< Diagram > & xDiagram ) +{ + std::vector< rtl::Reference< Axis > > aRet; + + // return first x-axis as fall-back + rtl::Reference< Axis > xFallBack; + if (xDiagram.is()) try + { + for( rtl::Reference< BaseCoordinateSystem > const & xCooSys : xDiagram->getBaseCoordinateSystems() ) + { + OSL_ASSERT( xCooSys.is()); + for( sal_Int32 nN = xCooSys->getDimension(); nN--; ) + { + const sal_Int32 nMaximumScaleIndex = xCooSys->getMaximumAxisIndexByDimension(nN); + for(sal_Int32 nI=0; nI<=nMaximumScaleIndex; ++nI) + { + rtl::Reference< Axis > xAxis = xCooSys->getAxisByDimension2( nN,nI ); + OSL_ASSERT( xAxis.is()); + if( xAxis.is()) + { + ScaleData aScaleData = xAxis->getScaleData(); + if( aScaleData.Categories.is() || (aScaleData.AxisType == AxisType::CATEGORY) ) + { + aRet.push_back(xAxis); + } + if( (nN == 0) && !xFallBack.is()) + xFallBack = xAxis; + } + } + } + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2" ); + } + + if( aRet.empty() ) + aRet.push_back(xFallBack); + + return aRet; +} + +} // anonymous namespace + +bool DiagramHelper::isCategoryDiagram( + const rtl::Reference< Diagram >& xDiagram ) +{ + try + { + for( rtl::Reference< BaseCoordinateSystem > const & xCooSys : xDiagram->getBaseCoordinateSystems() ) + { + for( sal_Int32 nN = xCooSys->getDimension(); nN--; ) + { + const sal_Int32 nMaximumScaleIndex = xCooSys->getMaximumAxisIndexByDimension(nN); + for(sal_Int32 nI=0; nI<=nMaximumScaleIndex; ++nI) + { + rtl::Reference< Axis > xAxis = xCooSys->getAxisByDimension2( nN,nI ); + OSL_ASSERT( xAxis.is()); + if( xAxis.is()) + { + ScaleData aScaleData = xAxis->getScaleData(); + if( aScaleData.AxisType == AxisType::CATEGORY || aScaleData.AxisType == AxisType::DATE ) + return true; + } + } + } + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + + return false; +} + +void DiagramHelper::setCategoriesToDiagram( + const uno::Reference< chart2::data::XLabeledDataSequence >& xCategories, + const rtl::Reference< Diagram >& xDiagram, + bool bSetAxisType /* = false */, + bool bCategoryAxis /* = true */ ) +{ + std::vector< rtl::Reference< Axis > > aCatAxes( + lcl_getAxisHoldingCategoriesFromDiagram( xDiagram )); + + for (const rtl::Reference< Axis >& xCatAxis : aCatAxes) + { + if( xCatAxis.is()) + { + ScaleData aScaleData( xCatAxis->getScaleData()); + aScaleData.Categories = xCategories; + if( bSetAxisType ) + { + if( bCategoryAxis ) + aScaleData.AxisType = AxisType::CATEGORY; + else if( aScaleData.AxisType == AxisType::CATEGORY || aScaleData.AxisType == AxisType::DATE ) + aScaleData.AxisType = AxisType::REALNUMBER; + } + xCatAxis->setScaleData( aScaleData ); + } + } +} + +uno::Reference< chart2::data::XLabeledDataSequence > + DiagramHelper::getCategoriesFromDiagram( + const rtl::Reference< Diagram > & xDiagram ) +{ + uno::Reference< chart2::data::XLabeledDataSequence > xResult; + + try + { + std::vector< rtl::Reference< Axis > > aCatAxes( + lcl_getAxisHoldingCategoriesFromDiagram( xDiagram )); + //search for first categories + if (!aCatAxes.empty()) + { + rtl::Reference< Axis > xCatAxis(aCatAxes[0]); + if( xCatAxis.is()) + { + ScaleData aScaleData( xCatAxis->getScaleData()); + if( aScaleData.Categories.is() ) + { + xResult = aScaleData.Categories; + uno::Reference<beans::XPropertySet> xProp(xResult->getValues(), uno::UNO_QUERY ); + if( xProp.is() ) + { + try + { + xProp->setPropertyValue( "Role", uno::Any( OUString("categories") ) ); + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + } + } + } + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + + return xResult; +} + +static void lcl_generateAutomaticCategoriesFromChartType( + Sequence< OUString >& rRet, + const rtl::Reference< ChartType >& xChartType ) +{ + if(!xChartType.is()) + return; + OUString aMainSeq( xChartType->getRoleOfSequenceForSeriesLabel() ); + + const std::vector< rtl::Reference< DataSeries > > & aSeriesSeq = xChartType->getDataSeries2(); + for( rtl::Reference< DataSeries > const & dataSeries : aSeriesSeq ) + { + uno::Reference< data::XLabeledDataSequence > xLabeledSeq = + ::chart::DataSeriesHelper::getDataSequenceByRole( dataSeries, aMainSeq ); + if( !xLabeledSeq.is() ) + continue; + Reference< chart2::data::XDataSequence > xValueSeq( xLabeledSeq->getValues() ); + if( !xValueSeq.is() ) + continue; + rRet = xValueSeq->generateLabel( chart2::data::LabelOrigin_LONG_SIDE ); + if( rRet.hasElements() ) + return; + } +} + +Sequence< OUString > DiagramHelper::generateAutomaticCategoriesFromCooSys( const rtl::Reference< BaseCoordinateSystem > & xCooSys ) +{ + Sequence< OUString > aRet; + + if( xCooSys.is() ) + { + const std::vector< rtl::Reference< ChartType > > & aChartTypes( xCooSys->getChartTypes2() ); + for( rtl::Reference< ChartType > const & chartType : aChartTypes ) + { + lcl_generateAutomaticCategoriesFromChartType( aRet, chartType ); + if( aRet.hasElements() ) + return aRet; + } + } + return aRet; +} + +Sequence< OUString > DiagramHelper::getExplicitSimpleCategories( + ChartModel& rModel ) +{ + rtl::Reference< BaseCoordinateSystem > xCooSys( ChartModelHelper::getFirstCoordinateSystem( &rModel ) ); + ExplicitCategoriesProvider aExplicitCategoriesProvider( xCooSys, rModel ); + return aExplicitCategoriesProvider.getSimpleCategories(); +} + +namespace +{ +void lcl_switchToDateCategories( const rtl::Reference< ChartModel >& xChartDoc, const Reference< XAxis >& xAxis ) +{ + if( !xAxis.is() ) + return; + if( !xChartDoc.is() ) + return; + + ScaleData aScale( xAxis->getScaleData() ); + if( xChartDoc->hasInternalDataProvider() ) + { + //remove all content the is not of type double and remove multiple level + Reference< XAnyDescriptionAccess > xDataAccess( xChartDoc->getDataProvider(), uno::UNO_QUERY ); + if( xDataAccess.is() ) + { + Sequence< Sequence< Any > > aAnyCategories( xDataAccess->getAnyRowDescriptions() ); + auto aAnyCategoriesRange = asNonConstRange(aAnyCategories); + double fTest = 0.0; + sal_Int32 nN = aAnyCategories.getLength(); + for( ; nN--; ) + { + Sequence< Any >& rCat = aAnyCategoriesRange[nN]; + if( rCat.getLength() > 1 ) + rCat.realloc(1); + if( rCat.getLength() == 1 ) + { + Any& rAny = rCat.getArray()[0]; + if( !(rAny>>=fTest) ) + { + rAny <<= std::numeric_limits<double>::quiet_NaN(); + } + } + } + xDataAccess->setAnyRowDescriptions( aAnyCategories ); + } + //check the numberformat at the axis + Reference< beans::XPropertySet > xAxisProps( xAxis, uno::UNO_QUERY ); + if( xAxisProps.is() ) + { + sal_Int32 nNumberFormat = -1; + xAxisProps->getPropertyValue(CHART_UNONAME_NUMFMT) >>= nNumberFormat; + + Reference< util::XNumberFormats > xNumberFormats( xChartDoc->getNumberFormats() ); + if( xNumberFormats.is() ) + { + Reference< beans::XPropertySet > xKeyProps; + try + { + xKeyProps = xNumberFormats->getByKey( nNumberFormat ); + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + sal_Int32 nType = util::NumberFormat::UNDEFINED; + if( xKeyProps.is() ) + xKeyProps->getPropertyValue( "Type" ) >>= nType; + if( !( nType & util::NumberFormat::DATE ) ) + { + //set a date format to the axis + const LocaleDataWrapper& rLocaleDataWrapper = Application::GetSettings().GetLocaleDataWrapper(); + Sequence<sal_Int32> aKeySeq = xNumberFormats->queryKeys( util::NumberFormat::DATE, rLocaleDataWrapper.getLanguageTag().getLocale(), true/*bCreate*/ ); + if( aKeySeq.hasElements() ) + { + xAxisProps->setPropertyValue(CHART_UNONAME_NUMFMT, uno::Any(aKeySeq[0])); + } + } + } + } + } + if( aScale.AxisType != chart2::AxisType::DATE ) + AxisHelper::removeExplicitScaling( aScale ); + aScale.AxisType = chart2::AxisType::DATE; + xAxis->setScaleData( aScale ); +} + +void lcl_switchToTextCategories( const rtl::Reference< ChartModel >& xChartDoc, const Reference< XAxis >& xAxis ) +{ + if( !xAxis.is() ) + return; + if( !xChartDoc.is() ) + return; + ScaleData aScale( xAxis->getScaleData() ); + if( aScale.AxisType != chart2::AxisType::CATEGORY ) + AxisHelper::removeExplicitScaling( aScale ); + //todo migrate dates to text? + aScale.AxisType = chart2::AxisType::CATEGORY; + aScale.AutoDateAxis = false; + xAxis->setScaleData( aScale ); +} + +} + +void DiagramHelper::switchToDateCategories( const rtl::Reference<::chart::ChartModel>& xChartDoc ) +{ + if(xChartDoc.is()) + { + ControllerLockGuardUNO aCtrlLockGuard( xChartDoc ); + + rtl::Reference< BaseCoordinateSystem > xCooSys = ChartModelHelper::getFirstCoordinateSystem( xChartDoc ); + if( xCooSys.is() ) + { + rtl::Reference< Axis > xAxis = xCooSys->getAxisByDimension2(0,0); + lcl_switchToDateCategories( xChartDoc, xAxis ); + } + } +} + +void DiagramHelper::switchToTextCategories( const rtl::Reference<::chart::ChartModel>& xChartDoc ) +{ + if(xChartDoc.is()) + { + ControllerLockGuardUNO aCtrlLockGuard( xChartDoc ); + + rtl::Reference< BaseCoordinateSystem > xCooSys = ChartModelHelper::getFirstCoordinateSystem( xChartDoc ); + if( xCooSys.is() ) + { + rtl::Reference< Axis > xAxis = xCooSys->getAxisByDimension2(0,0); + lcl_switchToTextCategories( xChartDoc, xAxis ); + } + } +} + +bool DiagramHelper::isSupportingDateAxis( const rtl::Reference< Diagram >& xDiagram ) +{ + return ::chart::ChartTypeHelper::isSupportingDateAxis( + DiagramHelper::getChartTypeByIndex( xDiagram, 0 ), 0 ); +} + +bool DiagramHelper::isDateNumberFormat( sal_Int32 nNumberFormat, const Reference< util::XNumberFormats >& xNumberFormats ) +{ + bool bIsDate = false; + if( !xNumberFormats.is() ) + return bIsDate; + + Reference< beans::XPropertySet > xKeyProps = xNumberFormats->getByKey( nNumberFormat ); + if( xKeyProps.is() ) + { + sal_Int32 nType = util::NumberFormat::UNDEFINED; + xKeyProps->getPropertyValue( "Type" ) >>= nType; + bIsDate = nType & util::NumberFormat::DATE; + } + return bIsDate; +} + +sal_Int32 DiagramHelper::getDateNumberFormat( const Reference< util::XNumberFormatsSupplier >& xNumberFormatsSupplier ) +{ + sal_Int32 nRet=-1; + + //try to get a date format with full year display + const LanguageTag& rLanguageTag = Application::GetSettings().GetLanguageTag(); + NumberFormatterWrapper aNumberFormatterWrapper( xNumberFormatsSupplier ); + SvNumberFormatter* pNumFormatter = aNumberFormatterWrapper.getSvNumberFormatter(); + if( pNumFormatter ) + { + nRet = pNumFormatter->GetFormatIndex( NF_DATE_SYS_DDMMYYYY, rLanguageTag.getLanguageType() ); + } + else + { + Reference< util::XNumberFormats > xNumberFormats( xNumberFormatsSupplier->getNumberFormats() ); + if( xNumberFormats.is() ) + { + Sequence<sal_Int32> aKeySeq = xNumberFormats->queryKeys( util::NumberFormat::DATE, + rLanguageTag.getLocale(), true/*bCreate */); + if( aKeySeq.hasElements() ) + { + nRet = aKeySeq[0]; + } + } + } + return nRet; +} + +sal_Int32 DiagramHelper::getDateTimeInputNumberFormat( const Reference< util::XNumberFormatsSupplier >& xNumberFormatsSupplier, double fNumber ) +{ + sal_Int32 nRet = 0; + + // Get the most detailed date/time format according to fNumber. + NumberFormatterWrapper aNumberFormatterWrapper( xNumberFormatsSupplier ); + SvNumberFormatter* pNumFormatter = aNumberFormatterWrapper.getSvNumberFormatter(); + if (!pNumFormatter) + SAL_WARN("chart2", "DiagramHelper::getDateTimeInputNumberFormat - no SvNumberFormatter"); + else + { + SvNumFormatType nType; + // Obtain best matching date, time or datetime format. + nRet = pNumFormatter->GuessDateTimeFormat( nType, fNumber, LANGUAGE_SYSTEM); + // Obtain the corresponding edit format. + nRet = pNumFormatter->GetEditFormat( fNumber, nRet, nType, nullptr); + } + return nRet; +} + +sal_Int32 DiagramHelper::getPercentNumberFormat( const Reference< util::XNumberFormatsSupplier >& xNumberFormatsSupplier ) +{ + sal_Int32 nRet=-1; + const LanguageTag& rLanguageTag = Application::GetSettings().GetLanguageTag(); + NumberFormatterWrapper aNumberFormatterWrapper( xNumberFormatsSupplier ); + SvNumberFormatter* pNumFormatter = aNumberFormatterWrapper.getSvNumberFormatter(); + if( pNumFormatter ) + { + nRet = pNumFormatter->GetFormatIndex( NF_PERCENT_INT, rLanguageTag.getLanguageType() ); + } + else + { + Reference< util::XNumberFormats > xNumberFormats( xNumberFormatsSupplier->getNumberFormats() ); + if( xNumberFormats.is() ) + { + Sequence<sal_Int32> aKeySeq = xNumberFormats->queryKeys( util::NumberFormat::PERCENT, + rLanguageTag.getLocale(), true/*bCreate*/ ); + if( aKeySeq.hasElements() ) + { + // This *assumes* the sequence is sorted as in + // NfIndexTableOffset and the first format is the integer 0% + // format by chance... which usually is the case, but... anyway, + // we usually also have a number formatter so don't reach here. + nRet = aKeySeq[0]; + } + } + } + return nRet; +} + +std::vector< rtl::Reference< ChartType > > + DiagramHelper::getChartTypesFromDiagram( + const rtl::Reference< Diagram > & xDiagram ) +{ + if(!xDiagram) + return {}; + + std::vector< rtl::Reference< ChartType > > aResult; + try + { + for( rtl::Reference< BaseCoordinateSystem > const & coords : xDiagram->getBaseCoordinateSystems() ) + { + const std::vector< rtl::Reference< ChartType > > & aChartTypeSeq( coords->getChartTypes2()); + aResult.insert( aResult.end(), aChartTypeSeq.begin(), aChartTypeSeq.end() ); + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + + return aResult; +} + +bool DiagramHelper::areChartTypesCompatible( const rtl::Reference< ChartType >& xFirstType, + const rtl::Reference< ChartType >& xSecondType ) +{ + if( !xFirstType.is() || !xSecondType.is() ) + return false; + + auto aFirstRoles( comphelper::sequenceToContainer<std::vector< OUString >>( xFirstType->getSupportedMandatoryRoles() ) ); + auto aSecondRoles( comphelper::sequenceToContainer<std::vector< OUString >>( xSecondType->getSupportedMandatoryRoles() ) ); + std::sort( aFirstRoles.begin(), aFirstRoles.end() ); + std::sort( aSecondRoles.begin(), aSecondRoles.end() ); + return ( aFirstRoles == aSecondRoles ); +} + +namespace +{ + /** + * This method implements the logic of checking if a series can be moved + * forward/backward. Depending on the "bDoMove" parameter the series will + * be moved (bDoMove = true) or the function just will test if the + * series can be moved without doing the move (bDoMove = false). + * + * @param xDiagram + * Reference to the diagram that contains the series. + * + * @param xGivenDataSeries + * Reference to the series that should moved or tested for moving. + * + * @param bForward + * Direction in which the series should be moved or tested for moving. + * + * @param bDoMove + * Should this function really move the series (true) or just test if it is + * possible (false). + * + * + * @returns + * in case of bDoMove == true + * - True : if the move was done + * - False : the move failed + * in case of bDoMove == false + * - True : the series can be moved + * - False : the series can not be moved + * + */ + +bool lcl_moveSeriesOrCheckIfMoveIsAllowed( + const rtl::Reference< Diagram >& xDiagram, + const rtl::Reference< DataSeries >& xGivenDataSeries, + bool bForward, + bool bDoMove ) +{ + bool bMovedOrMoveAllowed = false; + + try + { + if( xGivenDataSeries.is() && xDiagram.is() ) + { + //find position of series. + bool bFound = false; + const std::vector< rtl::Reference< BaseCoordinateSystem > > & aCooSysList( xDiagram->getBaseCoordinateSystems() ); + + for( std::size_t nCS = 0; !bFound && nCS < aCooSysList.size(); ++nCS ) + { + const rtl::Reference< BaseCoordinateSystem > & xCooSys( aCooSysList[nCS] ); + + //iterate through all chart types in the current coordinate system + std::vector< rtl::Reference< ChartType > > aChartTypeList( xCooSys->getChartTypes2() ); + rtl::Reference< ChartType > xFormerChartType; + + for( std::size_t nT = 0; !bFound && nT < aChartTypeList.size(); ++nT ) + { + rtl::Reference< ChartType > xCurrentChartType( aChartTypeList[nT] ); + + //iterate through all series in this chart type + + std::vector< rtl::Reference< DataSeries > > aSeriesList = xCurrentChartType->getDataSeries2(); + + for( std::size_t nS = 0; !bFound && nS < aSeriesList.size(); ++nS ) + { + + // We found the series we are interested in! + if( xGivenDataSeries==aSeriesList[nS] ) + { + std::size_t nOldSeriesIndex = nS; + bFound = true; + + try + { + sal_Int32 nNewSeriesIndex = nS; + + // tdf#34517 Bringing forward means increasing, backwards means decreasing series position + if( !bForward ) + nNewSeriesIndex--; + else + nNewSeriesIndex++; + + if( nNewSeriesIndex >= 0 && o3tl::make_unsigned(nNewSeriesIndex) < aSeriesList.size() ) + { + //move series in the same charttype + bMovedOrMoveAllowed = true; + if( bDoMove ) + { + aSeriesList[ nOldSeriesIndex ] = aSeriesList[ nNewSeriesIndex ]; + aSeriesList[ nNewSeriesIndex ] = xGivenDataSeries; + xCurrentChartType->setDataSeries( aSeriesList ); + } + } + else if( nNewSeriesIndex<0 ) + { + //exchange series with former charttype + if( xFormerChartType.is() && DiagramHelper::areChartTypesCompatible( xFormerChartType, xCurrentChartType ) ) + { + bMovedOrMoveAllowed = true; + if( bDoMove ) + { + std::vector< rtl::Reference< DataSeries > > aOtherSeriesList = xFormerChartType->getDataSeries2(); + sal_Int32 nOtherSeriesIndex = aOtherSeriesList.size()-1; + if( nOtherSeriesIndex >= 0 && o3tl::make_unsigned(nOtherSeriesIndex) < aOtherSeriesList.size() ) + { + rtl::Reference< DataSeries > xExchangeSeries( aOtherSeriesList[nOtherSeriesIndex] ); + aOtherSeriesList[nOtherSeriesIndex] = xGivenDataSeries; + xFormerChartType->setDataSeries(aOtherSeriesList); + + aSeriesList[nOldSeriesIndex]=xExchangeSeries; + xCurrentChartType->setDataSeries(aSeriesList); + } + } + } + } + else if( nT+1 < aChartTypeList.size() ) + { + //exchange series with next charttype + rtl::Reference< ChartType > xOtherChartType( aChartTypeList[nT+1] ); + if( xOtherChartType.is() && DiagramHelper::areChartTypesCompatible( xOtherChartType, xCurrentChartType ) ) + { + bMovedOrMoveAllowed = true; + if( bDoMove ) + { + std::vector< rtl::Reference< DataSeries > > aOtherSeriesList = xOtherChartType->getDataSeries2(); + if( !aOtherSeriesList.empty() ) + { + rtl::Reference< DataSeries > xExchangeSeries( aOtherSeriesList[0] ); + aOtherSeriesList[0] = xGivenDataSeries; + xOtherChartType->setDataSeries(aOtherSeriesList); + + aSeriesList[nOldSeriesIndex]=xExchangeSeries; + xCurrentChartType->setDataSeries(aSeriesList); + } + } + } + } + } + catch( const util::CloseVetoException& ) + { + } + catch( const uno::RuntimeException& ) + { + } + } + } + xFormerChartType = xCurrentChartType; + } + } + } + } + catch( const util::CloseVetoException& ) + { + } + catch( const uno::RuntimeException& ) + { + } + return bMovedOrMoveAllowed; +} +} // anonymous namespace + +bool DiagramHelper::isSeriesMoveable( + const rtl::Reference< Diagram >& xDiagram, + const Reference< XDataSeries >& xGivenDataSeries, + bool bForward ) +{ + const bool bDoMove = false; + + rtl::Reference pGivenDataSeries = dynamic_cast<DataSeries*>(xGivenDataSeries.get()); + assert(pGivenDataSeries || !xGivenDataSeries); + + bool bIsMoveable = lcl_moveSeriesOrCheckIfMoveIsAllowed( + xDiagram, pGivenDataSeries, bForward, bDoMove ); + + return bIsMoveable; +} + +bool DiagramHelper::moveSeries( const rtl::Reference< Diagram >& xDiagram, const Reference< XDataSeries >& xGivenDataSeries, bool bForward ) +{ + const bool bDoMove = true; + + rtl::Reference pGivenDataSeries = dynamic_cast<DataSeries*>(xGivenDataSeries.get()); + assert(pGivenDataSeries || !xGivenDataSeries); + + bool bMoved = lcl_moveSeriesOrCheckIfMoveIsAllowed( + xDiagram, pGivenDataSeries, bForward, bDoMove ); + + return bMoved; +} + +bool DiagramHelper::isSupportingFloorAndWall( const rtl::Reference< Diagram >& xDiagram ) +{ + //pies and donuts currently do not support this because of wrong files from older versions + //todo: allow this in future again, if fileversion is available for OLE objects (metastream) + //thus the wrong bottom can be removed on import + + const std::vector< rtl::Reference< ChartType > > aTypes( + ::chart::DiagramHelper::getChartTypesFromDiagram( xDiagram ) ); + for( rtl::Reference< ChartType > const & xType : aTypes ) + { + if( xType.is() && xType->getChartType().match(CHART2_SERVICE_NAME_CHARTTYPE_PIE) ) + return false; + if( xType.is() && xType->getChartType().match(CHART2_SERVICE_NAME_CHARTTYPE_NET) ) + return false; + if( xType.is() && xType->getChartType().match(CHART2_SERVICE_NAME_CHARTTYPE_FILLED_NET) ) + return false; + } + return true; +} + +bool DiagramHelper::isPieOrDonutChart( const rtl::Reference< Diagram >& xDiagram ) +{ + rtl::Reference< ChartType > xChartType( DiagramHelper::getChartTypeByIndex( + xDiagram, 0 ) ); + + if( xChartType .is() ) + { + OUString aChartType = xChartType->getChartType(); + if( aChartType == CHART2_SERVICE_NAME_CHARTTYPE_PIE ) + return true; + } + return false; +} + +sal_Int32 DiagramHelper::getGeometry3D( + const rtl::Reference< Diagram > & xDiagram, + bool& rbFound, bool& rbAmbiguous ) +{ + sal_Int32 nCommonGeom( DataPointGeometry3D::CUBOID ); + rbFound = false; + rbAmbiguous = false; + + std::vector< rtl::Reference< DataSeries > > aSeriesVec = + DiagramHelper::getDataSeriesFromDiagram( xDiagram ); + + if( aSeriesVec.empty()) + rbAmbiguous = true; + + for (auto const& series : aSeriesVec) + { + try + { + sal_Int32 nGeom = 0; + if( series->getPropertyValue( "Geometry3D") >>= nGeom ) + { + if( ! rbFound ) + { + // first series + nCommonGeom = nGeom; + rbFound = true; + } + // further series: compare for uniqueness + else if( nCommonGeom != nGeom ) + { + rbAmbiguous = true; + break; + } + } + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } + } + + return nCommonGeom; +} + +void DiagramHelper::setGeometry3D( + const rtl::Reference< Diagram > & xDiagram, + sal_Int32 nNewGeometry ) +{ + std::vector< rtl::Reference< DataSeries > > aSeriesVec = + DiagramHelper::getDataSeriesFromDiagram( xDiagram ); + + for (auto const& series : aSeriesVec) + { + DataSeriesHelper::setPropertyAlsoToAllAttributedDataPoints( + series, "Geometry3D", uno::Any( nNewGeometry )); + } +} + +sal_Int32 DiagramHelper::getCorrectedMissingValueTreatment( + const rtl::Reference< Diagram > & xDiagram, + const rtl::Reference< ChartType >& xChartType ) +{ + sal_Int32 nResult = css::chart::MissingValueTreatment::LEAVE_GAP; + const uno::Sequence < sal_Int32 > aAvailableMissingValueTreatments( + ChartTypeHelper::getSupportedMissingValueTreatments( xChartType ) ); + + if( xDiagram.is() && (xDiagram->getPropertyValue( "MissingValueTreatment" ) >>= nResult) ) + { + //ensure that the set value is supported by this charttype + for( sal_Int32 n : aAvailableMissingValueTreatments ) + if( n == nResult ) + return nResult; //ok + } + + //otherwise use the first supported one + if( aAvailableMissingValueTreatments.hasElements() ) + { + nResult = aAvailableMissingValueTreatments[0]; + return nResult; + } + + return nResult; +} + +DiagramPositioningMode DiagramHelper::getDiagramPositioningMode( const rtl::Reference< + Diagram > & xDiagram ) +{ + DiagramPositioningMode eMode = DiagramPositioningMode_AUTO; + if( xDiagram.is() ) + { + RelativePosition aRelPos; + RelativeSize aRelSize; + if( (xDiagram->getPropertyValue("RelativePosition") >>= aRelPos ) && + (xDiagram->getPropertyValue("RelativeSize") >>= aRelSize ) ) + { + bool bPosSizeExcludeAxes=false; + xDiagram->getPropertyValue("PosSizeExcludeAxes") >>= bPosSizeExcludeAxes; + if( bPosSizeExcludeAxes ) + eMode = DiagramPositioningMode_EXCLUDING; + else + eMode = DiagramPositioningMode_INCLUDING; + } + } + return eMode; +} + +static void lcl_ensureRange0to1( double& rValue ) +{ + if(rValue<0.0) + rValue=0.0; + if(rValue>1.0) + rValue=1.0; +} + +bool DiagramHelper::setDiagramPositioning( const rtl::Reference<::chart::ChartModel>& xChartModel, + const awt::Rectangle& rPosRect /*100th mm*/ ) +{ + ControllerLockGuardUNO aCtrlLockGuard( xChartModel ); + + bool bChanged = false; + awt::Size aPageSize( ChartModelHelper::getPageSize(xChartModel) ); + rtl::Reference< Diagram > xDiagram = ChartModelHelper::findDiagram( xChartModel ); + if( !xDiagram.is() ) + return bChanged; + + RelativePosition aOldPos; + RelativeSize aOldSize; + xDiagram->getPropertyValue("RelativePosition" ) >>= aOldPos; + xDiagram->getPropertyValue("RelativeSize" ) >>= aOldSize; + + RelativePosition aNewPos; + aNewPos.Anchor = drawing::Alignment_TOP_LEFT; + aNewPos.Primary = double(rPosRect.X)/double(aPageSize.Width); + aNewPos.Secondary = double(rPosRect.Y)/double(aPageSize.Height); + + chart2::RelativeSize aNewSize; + aNewSize.Primary = double(rPosRect.Width)/double(aPageSize.Width); + aNewSize.Secondary = double(rPosRect.Height)/double(aPageSize.Height); + + lcl_ensureRange0to1( aNewPos.Primary ); + lcl_ensureRange0to1( aNewPos.Secondary ); + lcl_ensureRange0to1( aNewSize.Primary ); + lcl_ensureRange0to1( aNewSize.Secondary ); + if( (aNewPos.Primary + aNewSize.Primary) > 1.0 ) + aNewPos.Primary = 1.0 - aNewSize.Primary; + if( (aNewPos.Secondary + aNewSize.Secondary) > 1.0 ) + aNewPos.Secondary = 1.0 - aNewSize.Secondary; + + xDiagram->setPropertyValue( "RelativePosition", uno::Any(aNewPos) ); + xDiagram->setPropertyValue( "RelativeSize", uno::Any(aNewSize) ); + + bChanged = (aOldPos.Anchor!=aNewPos.Anchor) || + (aOldPos.Primary!=aNewPos.Primary) || + (aOldPos.Secondary!=aNewPos.Secondary) || + (aOldSize.Primary!=aNewSize.Primary) || + (aOldSize.Secondary!=aNewSize.Secondary); + return bChanged; +} + +awt::Rectangle DiagramHelper::getDiagramRectangleFromModel( const rtl::Reference<::chart::ChartModel>& xChartModel ) +{ + awt::Rectangle aRet(-1,-1,-1,-1); + + rtl::Reference< Diagram > xDiagram = ChartModelHelper::findDiagram( xChartModel ); + if( !xDiagram.is() ) + return aRet; + + awt::Size aPageSize( ChartModelHelper::getPageSize(xChartModel) ); + + RelativePosition aRelPos; + RelativeSize aRelSize; + xDiagram->getPropertyValue("RelativePosition" ) >>= aRelPos; + xDiagram->getPropertyValue("RelativeSize" ) >>= aRelSize; + + awt::Size aAbsSize( + static_cast< sal_Int32 >( aRelSize.Primary * aPageSize.Width ), + static_cast< sal_Int32 >( aRelSize.Secondary * aPageSize.Height )); + + awt::Point aAbsPos( + static_cast< sal_Int32 >( aRelPos.Primary * aPageSize.Width ), + static_cast< sal_Int32 >( aRelPos.Secondary * aPageSize.Height )); + + awt::Point aAbsPosLeftTop = RelativePositionHelper::getUpperLeftCornerOfAnchoredObject( aAbsPos, aAbsSize, aRelPos.Anchor ); + + aRet = awt::Rectangle(aAbsPosLeftTop.X, aAbsPosLeftTop.Y, aAbsSize.Width, aAbsSize.Height ); + + return aRet; +} + +bool DiagramHelper::switchDiagramPositioningToExcludingPositioning( + ChartModel& rModel, bool bResetModifiedState, bool bConvertAlsoFromAutoPositioning ) +{ + //return true if something was changed + const SvtSaveOptions::ODFSaneDefaultVersion nCurrentODFVersion(GetODFSaneDefaultVersion()); + if (SvtSaveOptions::ODFSVER_012 < nCurrentODFVersion) + { + uno::Reference< css::chart::XDiagramPositioning > xDiagramPositioning( rModel.getFirstDiagram(), uno::UNO_QUERY ); + if( xDiagramPositioning.is() && ( bConvertAlsoFromAutoPositioning || !xDiagramPositioning->isAutomaticDiagramPositioning() ) + && !xDiagramPositioning->isExcludingDiagramPositioning() ) + { + ControllerLockGuard aCtrlLockGuard( rModel ); + bool bModelWasModified = rModel.isModified(); + xDiagramPositioning->setDiagramPositionExcludingAxes( xDiagramPositioning->calculateDiagramPositionExcludingAxes() ); + if(bResetModifiedState && !bModelWasModified ) + rModel.setModified(false); + return true; + } + } + return false; +} + +} // namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |