1 files changed, 168 insertions, 0 deletions
diff --git a/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.cxx b/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.cxx
new file mode 100644
index 000000000..8ad57070a
--- /dev/null
+++ b/chart2/source/controller/chartapiwrapper/WrappedGapwidthProperty.cxx
@@ -0,0 +1,168 @@
+/* -*- 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 <sal/config.h>
+
+#include <cstddef>
+
+#include "WrappedGapwidthProperty.hxx"
+#include "Chart2ModelContact.hxx"
+#include <ChartType.hxx>
+#include <DiagramHelper.hxx>
+#include <tools/long.hxx>
+
+using namespace ::com::sun::star;
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Sequence;
+using ::com::sun::star::uno::Any;
+
+namespace chart::wrapper
+{
+
+const sal_Int32 DEFAULT_GAPWIDTH = 100;
+const sal_Int32 DEFAULT_OVERLAP = 0;
+
+WrappedBarPositionProperty_Base::WrappedBarPositionProperty_Base(
+                  const OUString& rOuterName
+                , const OUString& rInnerSequencePropertyName
+                , sal_Int32 nDefaultValue
+                , const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact )
+            : WrappedDefaultProperty( rOuterName, OUString(), uno::Any( nDefaultValue ) )
+            , m_nDimensionIndex(0)
+            , m_nAxisIndex(0)
+            , m_spChart2ModelContact( spChart2ModelContact )
+            , m_nDefaultValue( nDefaultValue )
+            , m_InnerSequencePropertyName( rInnerSequencePropertyName )
+{
+}
+
+void WrappedBarPositionProperty_Base::setDimensionAndAxisIndex( sal_Int32 nDimensionIndex, sal_Int32 nAxisIndex )
+{
+    m_nDimensionIndex = nDimensionIndex;
+    m_nAxisIndex = nAxisIndex;
+}
+
+WrappedBarPositionProperty_Base::~WrappedBarPositionProperty_Base()
+{
+}
+
+void WrappedBarPositionProperty_Base::setPropertyValue( const Any& rOuterValue, const Reference< beans::XPropertySet >& /*xInnerPropertySet*/ ) const
+{
+    sal_Int32 nNewValue = 0;
+    if( ! (rOuterValue >>= nNewValue) )
+        throw lang::IllegalArgumentException( "GapWidth and Overlap property require value of type sal_Int32", nullptr, 0 );
+
+    m_aOuterValue = rOuterValue;
+
+    rtl::Reference< ::chart::Diagram > xDiagram( m_spChart2ModelContact->getDiagram() );
+    if( !xDiagram.is() )
+        return;
+
+    if( m_nDimensionIndex!=1 )
+        return;
+
+    const std::vector< rtl::Reference< ChartType > > aChartTypeList( DiagramHelper::getChartTypesFromDiagram( xDiagram ) );
+    for( rtl::Reference< ChartType > const & chartType : aChartTypeList )
+    {
+        try
+        {
+            Sequence< sal_Int32 > aBarPositionSequence;
+            chartType->getPropertyValue( m_InnerSequencePropertyName ) >>= aBarPositionSequence;
+
+            tools::Long nOldLength = aBarPositionSequence.getLength();
+            if( nOldLength <= m_nAxisIndex  )
+                aBarPositionSequence.realloc( m_nAxisIndex+1 );
+            auto pBarPositionSequence = aBarPositionSequence.getArray();
+            for( sal_Int32 i=nOldLength; i<m_nAxisIndex; i++ )
+            {
+                pBarPositionSequence[i] = m_nDefaultValue;
+            }
+            pBarPositionSequence[m_nAxisIndex] = nNewValue;
+
+            chartType->setPropertyValue( m_InnerSequencePropertyName, uno::Any( aBarPositionSequence ) );
+        }
+        catch( uno::Exception& e )
+        {
+            //the above properties are not supported by all charttypes (only by column and bar)
+            //in that cases this exception is ok
+            e.Context.is();//to have debug information without compilation warnings
+        }
+    }
+}
+
+Any WrappedBarPositionProperty_Base::getPropertyValue( const Reference< beans::XPropertySet >& /*xInnerPropertySet*/ ) const
+{
+    rtl::Reference< ::chart::Diagram > xDiagram( m_spChart2ModelContact->getDiagram() );
+    if( xDiagram.is() )
+    {
+        bool bInnerValueDetected = false;
+        sal_Int32 nInnerValue = m_nDefaultValue;
+
+        if( m_nDimensionIndex==1 )
+        {
+            std::vector< rtl::Reference< ChartType > > aChartTypeList( DiagramHelper::getChartTypesFromDiagram( xDiagram ) );
+            for( std::size_t nN = 0; nN < aChartTypeList.size() && !bInnerValueDetected; nN++ )
+            {
+                try
+                {
+                    Sequence< sal_Int32 > aBarPositionSequence;
+                    aChartTypeList[nN]->getPropertyValue( m_InnerSequencePropertyName ) >>= aBarPositionSequence;
+                    if( m_nAxisIndex < aBarPositionSequence.getLength() )
+                    {
+                        nInnerValue = aBarPositionSequence[m_nAxisIndex];
+                        bInnerValueDetected = true;
+                    }
+                }
+                catch( uno::Exception& e )
+                {
+                    //the above properties are not supported by all charttypes (only by column and bar)
+                    //in that cases this exception is ok
+                    e.Context.is();//to have debug information without compilation warnings
+                }
+            }
+        }
+        if( bInnerValueDetected )
+        {
+            m_aOuterValue <<= nInnerValue;
+        }
+    }
+    return m_aOuterValue;
+}
+
+WrappedGapwidthProperty::WrappedGapwidthProperty(
+        const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact)
+    : WrappedBarPositionProperty_Base( "GapWidth", "GapwidthSequence", DEFAULT_GAPWIDTH, spChart2ModelContact )
+{
+}
+WrappedGapwidthProperty::~WrappedGapwidthProperty()
+{
+}
+
+WrappedBarOverlapProperty::WrappedBarOverlapProperty(
+        const std::shared_ptr<Chart2ModelContact>& spChart2ModelContact )
+    : WrappedBarPositionProperty_Base( "Overlap", "OverlapSequence", DEFAULT_OVERLAP, spChart2ModelContact )
+{
+}
+WrappedBarOverlapProperty::~WrappedBarOverlapProperty()
+{
+}
+
+} //  namespace chart::wrapper
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */