Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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..8e23902f6
--- /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 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: */