5a602ed852
Change-Id: Ifdf0ebba617432f49e2c14c8a52c495dc1c6a36a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167853 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Jenkins
211 lines
7.7 KiB
C++
211 lines
7.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "vbaaxes.hxx"
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#include "vbaaxis.hxx"
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#include "vbachart.hxx"
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#include <basic/sberrors.hxx>
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#include <cppuhelper/exc_hlp.hxx>
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#include <cppuhelper/implbase.hxx>
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#include <com/sun/star/script/BasicErrorException.hpp>
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#include <ooo/vba/excel/XlAxisType.hpp>
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#include <ooo/vba/excel/XlAxisGroup.hpp>
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#include <ooo/vba/excel/XAxis.hpp>
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#include <utility>
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using namespace ::com::sun::star;
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using namespace ::ooo::vba;
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using namespace ::ooo::vba::excel::XlAxisType;
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using namespace ::ooo::vba::excel::XlAxisGroup;
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// each 'Item' in the Axes collection is indexed via 2 indexes, group and type.
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// We need to 'flatten' this into a single index in order to be able to wrap
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// iteration over the set of Axis(s) in a XIndexAccess implementation
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typedef ::std::pair<sal_Int32, sal_Int32 > AxesCoordinate; // type and group combination
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namespace {
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class EnumWrapper : public EnumerationHelper_BASE
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{
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uno::Reference<container::XIndexAccess > m_xIndexAccess;
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sal_Int32 nIndex;
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public:
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explicit EnumWrapper( uno::Reference< container::XIndexAccess > xIndexAccess ) : m_xIndexAccess(std::move( xIndexAccess )), nIndex( 0 ) {}
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virtual sal_Bool SAL_CALL hasMoreElements( ) override
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{
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return ( nIndex < m_xIndexAccess->getCount() );
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}
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virtual uno::Any SAL_CALL nextElement( ) override
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{
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if ( nIndex < m_xIndexAccess->getCount() )
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return m_xIndexAccess->getByIndex( nIndex++ );
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throw container::NoSuchElementException();
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}
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};
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}
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uno::Reference< excel::XAxis >
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ScVbaAxes::createAxis( const uno::Reference< excel::XChart >& xChart, const uno::Reference< uno::XComponentContext >& xContext, sal_Int32 nType, sal_Int32 nAxisGroup )
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{
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ScVbaChart* pChart = static_cast< ScVbaChart* >( xChart.get() );
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if ( !pChart )
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throw uno::RuntimeException(u"Object failure, can't access chart implementation"_ustr );
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uno::Reference< beans::XPropertySet > xAxisPropertySet;
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if ((nType == xlCategory) || (nType == xlSeriesAxis) || (nType == xlValue))
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{
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if ((nAxisGroup != xlPrimary) && (nAxisGroup != xlSecondary))
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DebugHelper::runtimeexception(ERRCODE_BASIC_METHOD_FAILED);
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xAxisPropertySet.set( pChart->getAxisPropertySet(nType, nAxisGroup), uno::UNO_SET_THROW );
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}
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else
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DebugHelper::runtimeexception(ERRCODE_BASIC_METHOD_FAILED);
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return new ScVbaAxis( pChart, xContext, xAxisPropertySet, nType, nAxisGroup);
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}
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namespace {
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class AxisIndexWrapper : public ::cppu::WeakImplHelper< container::XIndexAccess >
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{
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// if necessary for better performance we could change this into a map and cache the
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// indices -> Axis, currently we create a new Axis object
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// on each getByIndex
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uno::Reference< uno::XComponentContext > mxContext;
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std::vector< AxesCoordinate > mCoordinates;
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rtl::Reference< ScVbaChart > mxChart;
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public:
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AxisIndexWrapper( uno::Reference< uno::XComponentContext > xContext, rtl::Reference< ScVbaChart > xChart ) : mxContext(std::move( xContext )), mxChart(std::move( xChart ))
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{
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if ( !mxChart.is() )
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return;
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ScVbaChart* pChart = mxChart.get();
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// primary
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bool bBool = false;
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uno::Reference< beans::XPropertySet > xDiagramPropertySet( pChart->xDiagramPropertySet() );
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if ( ( xDiagramPropertySet->getPropertyValue(u"HasXAxis"_ustr) >>= bBool ) && bBool )
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mCoordinates.emplace_back( xlPrimary, xlCategory );
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if ( ( xDiagramPropertySet->getPropertyValue(u"HasYAxis"_ustr) >>= bBool ) && bBool )
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mCoordinates.emplace_back( xlPrimary, xlSeriesAxis );
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if ( pChart->is3D() )
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mCoordinates.emplace_back( xlPrimary, xlValue );
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// secondary
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if ( ( xDiagramPropertySet->getPropertyValue(u"HasSecondaryXAxis"_ustr) >>= bBool ) && bBool )
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mCoordinates.emplace_back( xlSecondary, xlCategory );
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if ( ( xDiagramPropertySet->getPropertyValue(u"HasSecondaryYAxis"_ustr) >>= bBool ) && bBool )
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mCoordinates.emplace_back( xlSecondary, xlSeriesAxis );
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}
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virtual ::sal_Int32 SAL_CALL getCount() override { return mCoordinates.size(); }
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virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
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{
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try
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{
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AxesCoordinate dIndexes = mCoordinates[ Index ];
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return uno::Any( ScVbaAxes::createAxis( mxChart, mxContext, dIndexes.second, dIndexes.first ) );
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}
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catch (const css::script::BasicErrorException&)
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{
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css::uno::Any anyEx = cppu::getCaughtException();
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throw css::lang::WrappedTargetException(
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u"Error Getting Index!"_ustr,
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getXWeak(),
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anyEx );
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}
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}
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// XElementAccess
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virtual uno::Type SAL_CALL getElementType() override
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{
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return cppu::UnoType<excel::XAxis>::get();
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}
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virtual sal_Bool SAL_CALL hasElements( ) override
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{
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return ( !mCoordinates.empty() );
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}
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};
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uno::Reference< container::XIndexAccess > createIndexWrapper( const rtl::Reference< ScVbaChart >& xChart, const uno::Reference< uno::XComponentContext >& xContext )
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{
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return new AxisIndexWrapper( xContext, xChart );
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}
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}
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// #FIXME The collection semantics will never work as this object is not yet initialised correctly
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ScVbaAxes::ScVbaAxes( const uno::Reference< XHelperInterface >& xParent,const uno::Reference< uno::XComponentContext > & xContext, const rtl::Reference< ScVbaChart >& xChart ) : ScVbaAxes_BASE( xParent, xContext, createIndexWrapper( xChart, xContext )), moChartParent( xChart )
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{
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}
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uno::Type SAL_CALL
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ScVbaAxes::getElementType()
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{
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return cppu::UnoType<excel::XAxes>::get();
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}
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uno::Reference< container::XEnumeration > SAL_CALL
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ScVbaAxes::createEnumeration()
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{
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return new EnumWrapper( m_xIndexAccess );
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}
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uno::Any SAL_CALL
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ScVbaAxes::Item( const css::uno::Any& _nType, const css::uno::Any& _oAxisGroup)
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{
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// #TODO map the possible index combinations to a container::XIndexAccess wrapper impl
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// using a vector of valid std::pair maybe?
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// body helper api port bits
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sal_Int32 nAxisGroup = xlPrimary;
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sal_Int32 nType = -1;
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if ( !_nType.hasValue() || !( _nType >>= nType ) )
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throw uno::RuntimeException(u"Axes::Item Failed to extract type"_ustr );
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if ( _oAxisGroup.hasValue() )
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_oAxisGroup >>= nAxisGroup ;
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return uno::Any( createAxis( moChartParent, mxContext, nType, nAxisGroup ) );
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}
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uno::Any
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ScVbaAxes::createCollectionObject(const css::uno::Any& aSource)
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{
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return aSource; // pass through ( it's already an XAxis object
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}
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OUString
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ScVbaAxes::getServiceImplName()
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{
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return u"ScVbaAxes"_ustr;
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}
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uno::Sequence< OUString >
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ScVbaAxes::getServiceNames()
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{
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static uno::Sequence< OUString > const aServiceNames
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{
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u"ooo.vba.excel.Axes"_ustr
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};
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return aServiceNames;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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