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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /chart2/source/controller/itemsetwrapper/ErrorBarItemConverter.cxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'chart2/source/controller/itemsetwrapper/ErrorBarItemConverter.cxx')
-rw-r--r--chart2/source/controller/itemsetwrapper/ErrorBarItemConverter.cxx433
1 files changed, 433 insertions, 0 deletions
diff --git a/chart2/source/controller/itemsetwrapper/ErrorBarItemConverter.cxx b/chart2/source/controller/itemsetwrapper/ErrorBarItemConverter.cxx
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+/* -*- 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 WhichRangesContainer& 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, SCHATTR_STAT_PERCENT ));
+ }
+ break;
+
+ case SCHATTR_STAT_BIGERROR:
+ {
+ double fPos(0.0), fNeg(0.0);
+ lcl_getErrorValues( GetPropertySet(), fPos, fNeg );
+ rOutItemSet.Put( SvxDoubleItem( ( fPos + fNeg ) / 2.0, SCHATTR_STAT_BIGERROR ));
+ }
+ break;
+
+ case SCHATTR_STAT_CONSTPLUS:
+ {
+ double fPos(0.0), fNeg(0.0);
+ lcl_getErrorValues( GetPropertySet(), fPos, fNeg );
+ rOutItemSet.Put( SvxDoubleItem( fPos, SCHATTR_STAT_CONSTPLUS ));
+ }
+ break;
+
+ case SCHATTR_STAT_CONSTMINUS:
+ {
+ double fPos(0.0), fNeg(0.0);
+ lcl_getErrorValues( GetPropertySet(), fPos, fNeg );
+ rOutItemSet.Put( SvxDoubleItem( fNeg, SCHATTR_STAT_CONSTMINUS ));
+ }
+ 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: */