diff options
Diffstat (limited to 'chart2/source/controller/itemsetwrapper/ErrorBarItemConverter.cxx')
| -rw-r--r-- | chart2/source/controller/itemsetwrapper/ErrorBarItemConverter.cxx | 433 |
1 files changed, 433 insertions, 0 deletions
diff --git a/chart2/source/controller/itemsetwrapper/ErrorBarItemConverter.cxx b/chart2/source/controller/itemsetwrapper/ErrorBarItemConverter.cxx new file mode 100644 index 000000000..5a8114c21 --- /dev/null +++ b/chart2/source/controller/itemsetwrapper/ErrorBarItemConverter.cxx @@ -0,0 +1,433 @@ +/* -*- 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 <ErrorBarItemConverter.hxx> +#include "SchWhichPairs.hxx" +#include <StatisticsHelper.hxx> + +#include <GraphicPropertyItemConverter.hxx> + +#include <svl/stritem.hxx> +#include <svx/chrtitem.hxx> +#include <rtl/math.hxx> + +#include <com/sun/star/chart2/XInternalDataProvider.hpp> +#include <com/sun/star/chart2/XChartDocument.hpp> +#include <com/sun/star/chart/ErrorBarStyle.hpp> +#include <tools/diagnose_ex.h> + +using namespace ::com::sun::star; + +namespace +{ + +void lcl_getErrorValues( const uno::Reference< beans::XPropertySet > & xErrorBarProp, + double & rOutPosError, double & rOutNegError ) +{ + if( ! xErrorBarProp.is()) + return; + + try + { + xErrorBarProp->getPropertyValue( "PositiveError" ) >>= rOutPosError; + xErrorBarProp->getPropertyValue( "NegativeError" ) >>= rOutNegError; + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } +} + +void lcl_getErrorIndicatorValues( + const uno::Reference< beans::XPropertySet > & xErrorBarProp, + bool & rOutShowPosError, bool & rOutShowNegError ) +{ + if( ! xErrorBarProp.is()) + return; + + try + { + xErrorBarProp->getPropertyValue( "ShowPositiveError" ) >>= rOutShowPosError; + xErrorBarProp->getPropertyValue( "ShowNegativeError" ) >>= rOutShowNegError; + } + catch( const uno::Exception & ) + { + DBG_UNHANDLED_EXCEPTION("chart2"); + } +} + +} // anonymous namespace + +namespace chart::wrapper +{ + +ErrorBarItemConverter::ErrorBarItemConverter( + const uno::Reference< frame::XModel > & xModel, + const uno::Reference< beans::XPropertySet > & rPropertySet, + SfxItemPool& rItemPool, + SdrModel& rDrawModel, + const uno::Reference< lang::XMultiServiceFactory > & xNamedPropertyContainerFactory ) : + ItemConverter( rPropertySet, rItemPool ), + m_spGraphicConverter( std::make_shared<GraphicPropertyItemConverter>( + rPropertySet, rItemPool, rDrawModel, + xNamedPropertyContainerFactory, + GraphicObjectType::LineProperties )), + m_xModel( xModel ) +{} + +ErrorBarItemConverter::~ErrorBarItemConverter() +{} + +void ErrorBarItemConverter::FillItemSet( SfxItemSet & rOutItemSet ) const +{ + m_spGraphicConverter->FillItemSet( rOutItemSet ); + + // own items + ItemConverter::FillItemSet( rOutItemSet ); +} + +bool ErrorBarItemConverter::ApplyItemSet( const SfxItemSet & rItemSet ) +{ + bool bResult = m_spGraphicConverter->ApplyItemSet( rItemSet ); + + // own items + return ItemConverter::ApplyItemSet( rItemSet ) || bResult; +} + +const sal_uInt16 * ErrorBarItemConverter::GetWhichPairs() const +{ + // must span all used items! + return nErrorBarWhichPairs; +} + +bool ErrorBarItemConverter::GetItemProperty( + tWhichIdType /* nWhichId */, + tPropertyNameWithMemberId & /* rOutProperty */ ) const +{ + return false; +} + +bool ErrorBarItemConverter::ApplySpecialItem( + sal_uInt16 nWhichId, const SfxItemSet & rItemSet ) +{ + bool bChanged = false; + + switch( nWhichId ) + { + // Attention !!! This case must be passed before SCHATTR_STAT_PERCENT, + // SCHATTR_STAT_BIGERROR, SCHATTR_STAT_CONSTPLUS, + // SCHATTR_STAT_CONSTMINUS and SCHATTR_STAT_INDICATE + case SCHATTR_STAT_KIND_ERROR: + { + uno::Reference< beans::XPropertySet > xErrorBarProp( GetPropertySet()); + + SvxChartKindError eErrorKind = + static_cast< const SvxChartKindErrorItem & >( + rItemSet.Get( nWhichId )).GetValue(); + + if( !xErrorBarProp.is() && eErrorKind == SvxChartKindError::NONE) + { + //nothing to do + } + else + { + sal_Int32 nStyle = css::chart::ErrorBarStyle::NONE; + + switch( eErrorKind ) + { + case SvxChartKindError::NONE: + nStyle = css::chart::ErrorBarStyle::NONE; break; + case SvxChartKindError::Variant: + nStyle = css::chart::ErrorBarStyle::VARIANCE; break; + case SvxChartKindError::Sigma: + nStyle = css::chart::ErrorBarStyle::STANDARD_DEVIATION; break; + case SvxChartKindError::Percent: + nStyle = css::chart::ErrorBarStyle::RELATIVE; break; + case SvxChartKindError::BigError: + nStyle = css::chart::ErrorBarStyle::ERROR_MARGIN; break; + case SvxChartKindError::Const: + nStyle = css::chart::ErrorBarStyle::ABSOLUTE; break; + case SvxChartKindError::StdError: + nStyle = css::chart::ErrorBarStyle::STANDARD_ERROR; break; + case SvxChartKindError::Range: + nStyle = css::chart::ErrorBarStyle::FROM_DATA; break; + } + + xErrorBarProp->setPropertyValue( "ErrorBarStyle" , uno::Any( nStyle )); + bChanged = true; + } + } + break; + + case SCHATTR_STAT_PERCENT: + case SCHATTR_STAT_BIGERROR: + { + OSL_FAIL( "Deprecated item" ); + uno::Reference< beans::XPropertySet > xErrorBarProp( GetPropertySet()); + + double fValue = + static_cast< const SvxDoubleItem & >( + rItemSet.Get( nWhichId )).GetValue(); + double fPos(0.0), fNeg(0.0); + lcl_getErrorValues( xErrorBarProp, fPos, fNeg ); + + if( ! ( ::rtl::math::approxEqual( fPos, fValue ) && + ::rtl::math::approxEqual( fNeg, fValue ))) + { + xErrorBarProp->setPropertyValue( "PositiveError" , uno::Any( fValue )); + xErrorBarProp->setPropertyValue( "NegativeError" , uno::Any( fValue )); + bChanged = true; + } + } + break; + + case SCHATTR_STAT_CONSTPLUS: + { + double fValue = + static_cast< const SvxDoubleItem & >( + rItemSet.Get( nWhichId )).GetValue(); + double fPos(0.0), fNeg(0.0); + lcl_getErrorValues( GetPropertySet(), fPos, fNeg ); + + if( ! ::rtl::math::approxEqual( fPos, fValue )) + { + GetPropertySet()->setPropertyValue( "PositiveError" , uno::Any( fValue )); + bChanged = true; + } + } + break; + + case SCHATTR_STAT_CONSTMINUS: + { + uno::Reference< beans::XPropertySet > xErrorBarProp( GetPropertySet()); + + double fValue = + static_cast< const SvxDoubleItem & >( + rItemSet.Get( nWhichId )).GetValue(); + double fPos(0.0), fNeg(0.0); + lcl_getErrorValues( xErrorBarProp, fPos, fNeg ); + + if( ! ::rtl::math::approxEqual( fNeg, fValue )) + { + xErrorBarProp->setPropertyValue( "NegativeError" , uno::Any( fValue )); + bChanged = true; + } + } + break; + + case SCHATTR_STAT_INDICATE: + { + uno::Reference< beans::XPropertySet > xErrorBarProp( GetPropertySet()); + + SvxChartIndicate eIndicate = + static_cast< const SvxChartIndicateItem & >( + rItemSet.Get( nWhichId )).GetValue(); + + bool bNewIndPos = (eIndicate == SvxChartIndicate::Both || eIndicate == SvxChartIndicate::Up ); + bool bNewIndNeg = (eIndicate == SvxChartIndicate::Both || eIndicate == SvxChartIndicate::Down ); + + bool bShowPos(false), bShowNeg(false); + lcl_getErrorIndicatorValues( xErrorBarProp, bShowPos, bShowNeg ); + + if( bShowPos != bNewIndPos || + bShowNeg != bNewIndNeg ) + { + xErrorBarProp->setPropertyValue( "ShowPositiveError" , uno::Any( bNewIndPos )); + xErrorBarProp->setPropertyValue( "ShowNegativeError" , uno::Any( bNewIndNeg )); + bChanged = true; + } + } + break; + + case SCHATTR_STAT_RANGE_POS: + case SCHATTR_STAT_RANGE_NEG: + { + // @todo: also be able to deal with x-error bars + const bool bYError = + rItemSet.Get(SCHATTR_STAT_ERRORBAR_TYPE).GetValue(); + + uno::Reference< chart2::data::XDataSource > xErrorBarSource( GetPropertySet(), uno::UNO_QUERY ); + uno::Reference< chart2::XChartDocument > xChartDoc( m_xModel, uno::UNO_QUERY ); + uno::Reference< chart2::data::XDataProvider > xDataProvider; + + if( xChartDoc.is()) + xDataProvider.set( xChartDoc->getDataProvider()); + if( xErrorBarSource.is() && xDataProvider.is()) + { + OUString aNewRange( static_cast< const SfxStringItem & >( rItemSet.Get( nWhichId )).GetValue()); + bool bApplyNewRange = false; + + bool bIsPositiveValue( nWhichId == SCHATTR_STAT_RANGE_POS ); + if( xChartDoc->hasInternalDataProvider()) + { + if( !aNewRange.isEmpty()) + { + uno::Reference< chart2::data::XDataSequence > xSeq( + StatisticsHelper::getErrorDataSequenceFromDataSource( + xErrorBarSource, bIsPositiveValue, bYError )); + if( ! xSeq.is()) + { + // no data range for error bars yet => create + uno::Reference< chart2::XInternalDataProvider > xIntDataProvider( xDataProvider, uno::UNO_QUERY ); + OSL_ASSERT( xIntDataProvider.is()); + if( xIntDataProvider.is()) + { + xIntDataProvider->appendSequence(); + aNewRange = "last"; + bApplyNewRange = true; + } + } + } + } + else + { + uno::Reference< chart2::data::XDataSequence > xSeq( + StatisticsHelper::getErrorDataSequenceFromDataSource( + xErrorBarSource, bIsPositiveValue, bYError )); + bApplyNewRange = + ! ( xSeq.is() && (aNewRange == xSeq->getSourceRangeRepresentation())); + } + + if( bApplyNewRange ) + StatisticsHelper::setErrorDataSequence( + xErrorBarSource, xDataProvider, aNewRange, bIsPositiveValue, bYError ); + } + } + break; + } + + return bChanged; +} + +void ErrorBarItemConverter::FillSpecialItem( + sal_uInt16 nWhichId, SfxItemSet & rOutItemSet ) const +{ + switch( nWhichId ) + { + case SCHATTR_STAT_KIND_ERROR: + { + SvxChartKindError eErrorKind = SvxChartKindError::NONE; + uno::Reference< beans::XPropertySet > xErrorBarProp( GetPropertySet()); + + sal_Int32 nStyle = 0; + if( xErrorBarProp->getPropertyValue( "ErrorBarStyle" ) >>= nStyle ) + { + switch( nStyle ) + { + case css::chart::ErrorBarStyle::NONE: + break; + case css::chart::ErrorBarStyle::VARIANCE: + eErrorKind = SvxChartKindError::Variant; break; + case css::chart::ErrorBarStyle::STANDARD_DEVIATION: + eErrorKind = SvxChartKindError::Sigma; break; + case css::chart::ErrorBarStyle::ABSOLUTE: + eErrorKind = SvxChartKindError::Const; break; + case css::chart::ErrorBarStyle::RELATIVE: + eErrorKind = SvxChartKindError::Percent; break; + case css::chart::ErrorBarStyle::ERROR_MARGIN: + eErrorKind = SvxChartKindError::BigError; break; + case css::chart::ErrorBarStyle::STANDARD_ERROR: + eErrorKind = SvxChartKindError::StdError; break; + case css::chart::ErrorBarStyle::FROM_DATA: + eErrorKind = SvxChartKindError::Range; break; + } + } + rOutItemSet.Put( SvxChartKindErrorItem( eErrorKind, SCHATTR_STAT_KIND_ERROR )); + } + break; + + case SCHATTR_STAT_PERCENT: + { + double fPos(0.0), fNeg(0.0); + lcl_getErrorValues( GetPropertySet(), fPos, fNeg ); + rOutItemSet.Put( SvxDoubleItem( ( fPos + fNeg ) / 2.0, nWhichId )); + } + break; + + case SCHATTR_STAT_BIGERROR: + { + double fPos(0.0), fNeg(0.0); + lcl_getErrorValues( GetPropertySet(), fPos, fNeg ); + rOutItemSet.Put( SvxDoubleItem( ( fPos + fNeg ) / 2.0, nWhichId )); + } + break; + + case SCHATTR_STAT_CONSTPLUS: + { + double fPos(0.0), fNeg(0.0); + lcl_getErrorValues( GetPropertySet(), fPos, fNeg ); + rOutItemSet.Put( SvxDoubleItem( fPos, nWhichId )); + } + break; + + case SCHATTR_STAT_CONSTMINUS: + { + double fPos(0.0), fNeg(0.0); + lcl_getErrorValues( GetPropertySet(), fPos, fNeg ); + rOutItemSet.Put( SvxDoubleItem( fNeg, nWhichId )); + } + break; + + case SCHATTR_STAT_INDICATE: + { + SvxChartIndicate eIndicate = SvxChartIndicate::Both; + bool bShowPos(false), bShowNeg(false); + lcl_getErrorIndicatorValues( GetPropertySet(), bShowPos, bShowNeg ); + + if( bShowPos ) + { + if( bShowNeg ) + eIndicate = SvxChartIndicate::Both; + else + eIndicate = SvxChartIndicate::Up; + } + else + { + if( bShowNeg ) + eIndicate = SvxChartIndicate::Down; + else + eIndicate = SvxChartIndicate::NONE; + } + rOutItemSet.Put( SvxChartIndicateItem( eIndicate, SCHATTR_STAT_INDICATE )); + } + break; + + case SCHATTR_STAT_RANGE_POS: + case SCHATTR_STAT_RANGE_NEG: + { + const bool bYError = + rOutItemSet.Get(SCHATTR_STAT_ERRORBAR_TYPE).GetValue(); + + uno::Reference< chart2::data::XDataSource > xErrorBarSource( GetPropertySet(), uno::UNO_QUERY ); + if( xErrorBarSource.is()) + { + uno::Reference< chart2::data::XDataSequence > xSeq( + StatisticsHelper::getErrorDataSequenceFromDataSource( + xErrorBarSource, (nWhichId == SCHATTR_STAT_RANGE_POS), bYError )); + if( xSeq.is()) + rOutItemSet.Put( SfxStringItem( nWhichId, xSeq->getSourceRangeRepresentation())); + } + } + break; + } +} + +} // namespace chart::wrapper + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |