Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 211 insertions, 0 deletions

diff --git a/sc/source/ui/vba/vbaaxes.cxx b/sc/source/ui/vba/vbaaxes.cxx
new file mode 100644
index 000000000..6a750f765
--- /dev/null
+++ b/sc/source/ui/vba/vbaaxes.cxx
@@ -0,0 +1,211 @@
+/* -*- 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 "vbaaxes.hxx"
+#include "vbaaxis.hxx"
+#include "vbachart.hxx"
+#include <basic/sberrors.hxx>
+#include <cppuhelper/exc_hlp.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <com/sun/star/script/BasicErrorException.hpp>
+#include <ooo/vba/excel/XlAxisType.hpp>
+#include <ooo/vba/excel/XlAxisGroup.hpp>
+#include <ooo/vba/excel/XAxis.hpp>
+
+using namespace ::com::sun::star;
+using namespace ::ooo::vba;
+using namespace ::ooo::vba::excel::XlAxisType;
+using namespace ::ooo::vba::excel::XlAxisGroup;
+
+// each 'Item' in the Axes collection is  indexed via 2 indexes,  group and type.
+// We need to 'flatten' this into a single index in order to be able to wrap
+// iteration over the set of Axis(s) in a XIndexAccess implementation
+
+typedef ::std::pair<sal_Int32, sal_Int32 > AxesCoordinate; // type and group combination
+
+namespace {
+
+class EnumWrapper : public EnumerationHelper_BASE
+{
+        uno::Reference<container::XIndexAccess > m_xIndexAccess;
+        sal_Int32 nIndex;
+public:
+        explicit EnumWrapper( const uno::Reference< container::XIndexAccess >& xIndexAccess ) : m_xIndexAccess( xIndexAccess ), nIndex( 0 ) {}
+        virtual sal_Bool SAL_CALL hasMoreElements(  ) override
+        {
+                return ( nIndex < m_xIndexAccess->getCount() );
+        }
+
+        virtual uno::Any SAL_CALL nextElement(  ) override
+        {
+                if ( nIndex < m_xIndexAccess->getCount() )
+                        return m_xIndexAccess->getByIndex( nIndex++ );
+                throw container::NoSuchElementException();
+        }
+};
+
+}
+
+uno::Reference< excel::XAxis >
+ScVbaAxes::createAxis( const uno::Reference< excel::XChart >& xChart, const uno::Reference< uno::XComponentContext >& xContext,  sal_Int32 nType, sal_Int32 nAxisGroup )
+{
+    ScVbaChart* pChart = static_cast< ScVbaChart* >( xChart.get() );
+    if ( !pChart )
+        throw uno::RuntimeException("Object failure, can't access chart implementation"  );
+
+    uno::Reference< beans::XPropertySet > xAxisPropertySet;
+    if ((nType == xlCategory) || (nType == xlSeriesAxis) || (nType == xlValue))
+    {
+        if ((nAxisGroup != xlPrimary) && (nAxisGroup != xlSecondary))
+            DebugHelper::runtimeexception(ERRCODE_BASIC_METHOD_FAILED);
+        xAxisPropertySet.set( pChart->getAxisPropertySet(nType, nAxisGroup), uno::UNO_SET_THROW );
+    }
+    else
+        DebugHelper::runtimeexception(ERRCODE_BASIC_METHOD_FAILED);
+    uno::Reference< XHelperInterface > xParent( xChart, uno::UNO_QUERY_THROW );
+    return new ScVbaAxis( xParent, xContext, xAxisPropertySet, nType, nAxisGroup);
+}
+
+namespace {
+
+class AxisIndexWrapper : public ::cppu::WeakImplHelper< container::XIndexAccess >
+{
+    // if necessary for better performance we could change this into a map and cache the
+    // indices -> Axis, currently we create a new Axis object
+    // on each getByIndex
+    uno::Reference< uno::XComponentContext > mxContext;
+    std::vector< AxesCoordinate > mCoordinates;
+    uno::Reference< excel::XChart > mxChart;
+public:
+    AxisIndexWrapper( const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< excel::XChart >& xChart ) : mxContext( xContext ), mxChart( xChart )
+    {
+        if ( mxChart.is() )
+        {
+            ScVbaChart* pChart = static_cast< ScVbaChart* >( mxChart.get() );
+            // primary
+            bool bBool = false;
+            uno::Reference< beans::XPropertySet > xDiagramPropertySet( pChart->xDiagramPropertySet() );
+            if ( ( xDiagramPropertySet->getPropertyValue("HasXAxis") >>= bBool )  && bBool )
+                mCoordinates.emplace_back( xlPrimary, xlCategory );
+            if ( ( xDiagramPropertySet->getPropertyValue("HasYAxis") >>= bBool )  && bBool )
+                mCoordinates.emplace_back( xlPrimary, xlSeriesAxis );
+
+            if (  pChart->is3D() )
+                mCoordinates.emplace_back( xlPrimary, xlValue );
+
+            // secondary
+            if ( ( xDiagramPropertySet->getPropertyValue("HasSecondaryXAxis") >>= bBool )  && bBool )
+                mCoordinates.emplace_back( xlSecondary, xlCategory );
+            if ( ( xDiagramPropertySet->getPropertyValue("HasSecondaryYAxis") >>= bBool )  && bBool )
+                mCoordinates.emplace_back( xlSecondary, xlSeriesAxis );
+        }
+
+    }
+    virtual ::sal_Int32 SAL_CALL getCount() override { return mCoordinates.size(); }
+    virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
+    {
+        try
+        {
+            AxesCoordinate dIndexes = mCoordinates[ Index ];
+            return uno::makeAny( ScVbaAxes::createAxis( mxChart, mxContext, dIndexes.second, dIndexes.first ) );
+        }
+        catch (const css::script::BasicErrorException&)
+        {
+            css::uno::Any anyEx = cppu::getCaughtException();
+            throw css::lang::WrappedTargetException(
+                   "Error Getting Index!",
+                   static_cast < OWeakObject * > ( this ),
+                   anyEx );
+        }
+    }
+    // XElementAccess
+    virtual uno::Type SAL_CALL getElementType() override
+    {
+        return cppu::UnoType<excel::XAxis>::get();
+    }
+    virtual sal_Bool SAL_CALL hasElements( ) override
+    {
+        return ( !mCoordinates.empty() );
+    }
+};
+
+uno::Reference< container::XIndexAccess > createIndexWrapper( const uno::Reference< excel::XChart >& xChart, const uno::Reference< uno::XComponentContext >& xContext )
+{
+    return new AxisIndexWrapper( xContext, xChart );
+}
+
+}
+
+// #FIXME The collection semantics will never work as this object is not yet initialised correctly
+ScVbaAxes::ScVbaAxes( const uno::Reference< XHelperInterface >& xParent,const uno::Reference< uno::XComponentContext > & xContext, const uno::Reference< excel::XChart >& xChart ) : ScVbaAxes_BASE( xParent, xContext, createIndexWrapper( xChart, xContext )), moChartParent( xChart )
+{
+}
+
+uno::Type SAL_CALL
+ScVbaAxes::getElementType()
+{
+    return  cppu::UnoType<excel::XAxes>::get();
+}
+
+uno::Reference< container::XEnumeration > SAL_CALL
+ScVbaAxes::createEnumeration()
+{
+    return new EnumWrapper( m_xIndexAccess );
+}
+
+uno::Any SAL_CALL
+ScVbaAxes::Item( const css::uno::Any& _nType, const css::uno::Any& _oAxisGroup)
+{
+    // #TODO map the possible index combinations to a container::XIndexAccess wrapper impl
+    // using a vector of valid std::pair maybe?
+    // body helper api port bits
+    sal_Int32 nAxisGroup = xlPrimary;
+    sal_Int32 nType = -1;
+    if ( !_nType.hasValue() || !( _nType >>= nType ) )
+        throw uno::RuntimeException("Axes::Item Failed to extract type"  );
+
+    if ( _oAxisGroup.hasValue() )
+        _oAxisGroup >>= nAxisGroup ;
+
+    return uno::makeAny( createAxis( moChartParent, mxContext, nType, nAxisGroup ) );
+}
+
+uno::Any
+ScVbaAxes::createCollectionObject(const css::uno::Any& aSource)
+{
+    return aSource; // pass through ( it's already an XAxis object
+}
+
+OUString
+ScVbaAxes::getServiceImplName()
+{
+    return "ScVbaAxes";
+}
+
+uno::Sequence< OUString >
+ScVbaAxes::getServiceNames()
+{
+    static uno::Sequence< OUString > const aServiceNames
+    {
+        "ooo.vba.excel.Axes"
+    };
+    return aServiceNames;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */