1 files changed, 149 insertions, 0 deletions
diff --git a/chart2/source/controller/itemsetwrapper/RegressionEquationItemConverter.cxx b/chart2/source/controller/itemsetwrapper/RegressionEquationItemConverter.cxx
new file mode 100644
index 000000000..22fc379b2
--- /dev/null
+++ b/chart2/source/controller/itemsetwrapper/RegressionEquationItemConverter.cxx
@@ -0,0 +1,149 @@
+/* -*- 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 <RegressionEquationItemConverter.hxx>
+#include "SchWhichPairs.hxx"
+#include <ItemPropertyMap.hxx>
+#include <GraphicPropertyItemConverter.hxx>
+#include <CharacterPropertyItemConverter.hxx>
+#include <unonames.hxx>
+#include <com/sun/star/beans/XPropertySet.hpp>
+
+#include <svl/intitem.hxx>
+
+#include <memory>
+
+using namespace ::com::sun::star;
+
+namespace chart::wrapper {
+
+namespace {
+
+ItemPropertyMapType & lcl_GetEquationPropertyMap()
+{
+    static ItemPropertyMapType aEquationPropertyMap;
+
+    return aEquationPropertyMap;
+};
+
+} // anonymous namespace
+
+RegressionEquationItemConverter::RegressionEquationItemConverter(
+    const css::uno::Reference< css::beans::XPropertySet > & rPropertySet,
+    SfxItemPool& rItemPool,
+    SdrModel& rDrawModel,
+    const uno::Reference< lang::XMultiServiceFactory > & xNamedPropertyContainerFactory,
+    const awt::Size* pRefSize ) :
+        ItemConverter( rPropertySet, rItemPool )
+{
+    m_aConverters.emplace_back( new GraphicPropertyItemConverter(
+                                 rPropertySet, rItemPool, rDrawModel,
+                                 xNamedPropertyContainerFactory,
+                                 GraphicObjectType::LineAndFillProperties ));
+
+    m_aConverters.emplace_back(
+        new CharacterPropertyItemConverter(rPropertySet, rItemPool, pRefSize, "ReferencePageSize"));
+}
+
+RegressionEquationItemConverter::~RegressionEquationItemConverter()
+{
+}
+
+void RegressionEquationItemConverter::FillItemSet( SfxItemSet & rOutItemSet ) const
+{
+    for( const auto& pConv : m_aConverters )
+        pConv->FillItemSet( rOutItemSet );
+
+    // own items
+    ItemConverter::FillItemSet( rOutItemSet );
+}
+
+bool RegressionEquationItemConverter::ApplyItemSet( const SfxItemSet & rItemSet )
+{
+    bool bResult = false;
+
+    for( const auto& pConv : m_aConverters )
+        bResult = pConv->ApplyItemSet( rItemSet );
+
+    // own items
+    return ItemConverter::ApplyItemSet( rItemSet ) || bResult;
+}
+
+const WhichRangesContainer& RegressionEquationItemConverter::GetWhichPairs() const
+{
+    // must span all used items!
+    return nRegEquationWhichPairs;
+}
+
+bool RegressionEquationItemConverter::GetItemProperty( tWhichIdType nWhichId, tPropertyNameWithMemberId & rOutProperty ) const
+{
+    ItemPropertyMapType & rMap( lcl_GetEquationPropertyMap());
+    ItemPropertyMapType::const_iterator aIt( rMap.find( nWhichId ));
+
+    if( aIt == rMap.end())
+        return false;
+
+    rOutProperty =(*aIt).second;
+    return true;
+}
+
+bool RegressionEquationItemConverter::ApplySpecialItem(
+    sal_uInt16 nWhichId, const SfxItemSet & rItemSet )
+{
+    bool bChanged = false;
+
+    switch( nWhichId )
+    {
+        case SID_ATTR_NUMBERFORMAT_VALUE:
+        {
+            uno::Any aValue( static_cast< sal_Int32 >(
+                static_cast< const SfxUInt32Item & >(
+                    rItemSet.Get( nWhichId )).GetValue()));
+            if (GetPropertySet()->getPropertyValue(CHART_UNONAME_NUMFMT) != aValue)
+            {
+                GetPropertySet()->setPropertyValue(CHART_UNONAME_NUMFMT, aValue);
+                bChanged = true;
+            }
+        }
+        break;
+    }
+
+    return bChanged;
+}
+
+void RegressionEquationItemConverter::FillSpecialItem(
+    sal_uInt16 nWhichId, SfxItemSet & rOutItemSet ) const
+{
+    switch( nWhichId )
+    {
+        case SID_ATTR_NUMBERFORMAT_VALUE:
+        {
+            sal_Int32 nFormatKey = 0;
+            if (GetPropertySet()->getPropertyValue(CHART_UNONAME_NUMFMT) >>= nFormatKey)
+            {
+                rOutItemSet.Put( SfxUInt32Item( nWhichId, nFormatKey ));
+            }
+        }
+        break;
+   }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */