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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /xmloff/source/chart/SchXMLImport.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'xmloff/source/chart/SchXMLImport.cxx')
-rw-r--r--xmloff/source/chart/SchXMLImport.cxx377
1 files changed, 377 insertions, 0 deletions
diff --git a/xmloff/source/chart/SchXMLImport.cxx b/xmloff/source/chart/SchXMLImport.cxx
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+/* -*- 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 <SchXMLImport.hxx>
+#include "SchXMLChartContext.hxx"
+#include "contexts.hxx"
+#include "SchXMLTools.hxx"
+
+#include <sal/log.hxx>
+#include <comphelper/processfactory.hxx>
+#include <xmloff/namespacemap.hxx>
+#include <xmloff/prstylei.hxx>
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmluconv.hxx>
+#include <xmloff/xmlictxt.hxx>
+#include <xmloff/xmlstyle.hxx>
+#include <com/sun/star/chart/XChartDocument.hpp>
+#include <com/sun/star/container/XChild.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/chart2/data/XDataReceiver.hpp>
+#include <com/sun/star/chart2/XChartDocument.hpp>
+#include <com/sun/star/chart2/XCoordinateSystemContainer.hpp>
+#include <com/sun/star/chart2/XChartTypeContainer.hpp>
+#include <com/sun/star/chart2/XDataSeriesContainer.hpp>
+
+#include <com/sun/star/document/XDocumentPropertiesSupplier.hpp>
+
+#include <tools/diagnose_ex.h>
+
+using namespace com::sun::star;
+using namespace ::xmloff::token;
+
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Sequence;
+
+namespace
+{
+class lcl_MatchesChartType
+{
+public:
+ explicit lcl_MatchesChartType( const OUString & aChartTypeName ) :
+ m_aChartTypeName( aChartTypeName )
+ {}
+
+ bool operator () ( const Reference< chart2::XChartType > & xChartType ) const
+ {
+ return (xChartType.is() &&
+ xChartType->getChartType() == m_aChartTypeName );
+ }
+
+private:
+ OUString m_aChartTypeName;
+};
+} // anonymous namespace
+
+ // TokenMaps for distinguishing different
+ // tokens in different contexts
+
+// element maps
+
+// attribute maps
+
+SchXMLImportHelper::SchXMLImportHelper() :
+ mpAutoStyles( nullptr )
+{
+}
+
+SvXMLImportContext* SchXMLImportHelper::CreateChartContext(
+ SvXMLImport& rImport,
+ const Reference< frame::XModel >& rChartModel )
+{
+ SvXMLImportContext* pContext = nullptr;
+
+ Reference< chart::XChartDocument > xDoc( rChartModel, uno::UNO_QUERY );
+ if( xDoc.is())
+ {
+ mxChartDoc = xDoc;
+ pContext = new SchXMLChartContext( *this, rImport );
+ }
+ else
+ {
+ SAL_WARN("xmloff.chart", "No valid XChartDocument given as XModel" );
+ }
+
+ return pContext;
+}
+
+void SchXMLImportHelper::FillAutoStyle(const OUString& rAutoStyleName, const uno::Reference<beans::XPropertySet>& rProp)
+{
+ if (!rProp.is())
+ return;
+
+ const SvXMLStylesContext* pStylesCtxt = GetAutoStylesContext();
+ if (pStylesCtxt)
+ {
+ SvXMLStyleContext* pStyle = const_cast<SvXMLStyleContext*>(pStylesCtxt->FindStyleChildContext(SchXMLImportHelper::GetChartFamilyID(), rAutoStyleName));
+
+ if (XMLPropStyleContext* pPropStyle = dynamic_cast<XMLPropStyleContext*>(pStyle))
+ pPropStyle->FillPropertySet(rProp);
+ }
+}
+
+// get various token maps
+
+
+//static
+void SchXMLImportHelper::DeleteDataSeries(
+ const Reference< chart2::XDataSeries > & xSeries,
+ const Reference< chart2::XChartDocument > & xDoc )
+{
+ if( !xDoc.is() )
+ return;
+ try
+ {
+ Reference< chart2::XCoordinateSystemContainer > xCooSysCnt(
+ xDoc->getFirstDiagram(), uno::UNO_QUERY_THROW );
+ const Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq(
+ xCooSysCnt->getCoordinateSystems());
+
+ for( const auto& rCooSys : aCooSysSeq )
+ {
+ Reference< chart2::XChartTypeContainer > xCTCnt( rCooSys, uno::UNO_QUERY_THROW );
+ const Sequence< Reference< chart2::XChartType > > aChartTypes( xCTCnt->getChartTypes());
+
+ for( const auto& rChartType : aChartTypes )
+ {
+ Reference< chart2::XDataSeriesContainer > xSeriesCnt( rChartType, uno::UNO_QUERY_THROW );
+ const Sequence< Reference< chart2::XDataSeries > > aSeriesSeq( xSeriesCnt->getDataSeries());
+
+ if (std::find(aSeriesSeq.begin(), aSeriesSeq.end(), xSeries) != aSeriesSeq.end())
+ {
+ xSeriesCnt->removeDataSeries(xSeries);
+ return;
+ }
+ }
+ }
+ }
+ catch( const uno::Exception &)
+ {
+ DBG_UNHANDLED_EXCEPTION("xmloff.chart");
+ }
+}
+
+// static
+Reference< chart2::XDataSeries > SchXMLImportHelper::GetNewDataSeries(
+ const Reference< chart2::XChartDocument > & xDoc,
+ sal_Int32 nCoordinateSystemIndex,
+ const OUString & rChartTypeName,
+ bool bPushLastChartType /* = false */ )
+{
+ Reference< chart2::XDataSeries > xResult;
+ if(!xDoc.is())
+ return xResult;
+
+ try
+ {
+ Reference< chart2::XCoordinateSystemContainer > xCooSysCnt(
+ xDoc->getFirstDiagram(), uno::UNO_QUERY_THROW );
+ Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq(
+ xCooSysCnt->getCoordinateSystems());
+ Reference< uno::XComponentContext > xContext(
+ comphelper::getProcessComponentContext() );
+
+ if( nCoordinateSystemIndex < aCooSysSeq.getLength())
+ {
+ Reference< chart2::XChartType > xCurrentType;
+ {
+ Reference< chart2::XChartTypeContainer > xCTCnt( aCooSysSeq[ nCoordinateSystemIndex ], uno::UNO_QUERY_THROW );
+ Sequence< Reference< chart2::XChartType > > aChartTypes( xCTCnt->getChartTypes());
+ // find matching chart type group
+ const Reference< chart2::XChartType > * pBegin = aChartTypes.getConstArray();
+ const Reference< chart2::XChartType > * pEnd = pBegin + aChartTypes.getLength();
+ const Reference< chart2::XChartType > * pIt =
+ ::std::find_if( pBegin, pEnd, lcl_MatchesChartType( rChartTypeName ));
+ if( pIt != pEnd )
+ xCurrentType.set( *pIt );
+ // if chart type is set at series and differs from current one,
+ // create a new chart type
+ if( !xCurrentType.is())
+ {
+ xCurrentType.set(
+ xContext->getServiceManager()->createInstanceWithContext( rChartTypeName, xContext ),
+ uno::UNO_QUERY );
+ if( xCurrentType.is())
+ {
+ if( bPushLastChartType && aChartTypes.hasElements())
+ {
+ sal_Int32 nIndex( aChartTypes.getLength() - 1 );
+ aChartTypes.realloc( aChartTypes.getLength() + 1 );
+ auto pChartTypes = aChartTypes.getArray();
+ pChartTypes[ nIndex + 1 ] = aChartTypes[ nIndex ];
+ pChartTypes[ nIndex ] = xCurrentType;
+ xCTCnt->setChartTypes( aChartTypes );
+ }
+ else
+ xCTCnt->addChartType( xCurrentType );
+ }
+ }
+ }
+
+ if( xCurrentType.is())
+ {
+ Reference< chart2::XDataSeriesContainer > xSeriesCnt( xCurrentType, uno::UNO_QUERY_THROW );
+
+ if( xContext.is() )
+ {
+ xResult.set(
+ xContext->getServiceManager()->createInstanceWithContext(
+ "com.sun.star.chart2.DataSeries",
+ xContext ), uno::UNO_QUERY_THROW );
+ }
+ if( xResult.is() )
+ xSeriesCnt->addDataSeries( xResult );
+ }
+ }
+ }
+ catch( const uno::Exception & )
+ {
+ DBG_UNHANDLED_EXCEPTION("xmloff.chart");
+ }
+ return xResult;
+}
+
+SchXMLImport::SchXMLImport(
+ const Reference< uno::XComponentContext >& xContext,
+ OUString const & implementationName, SvXMLImportFlags nImportFlags ) :
+ SvXMLImport( xContext, implementationName, nImportFlags ),
+ maImportHelper(new SchXMLImportHelper)
+{
+ GetNamespaceMap().Add( GetXMLToken(XML_NP_XLINK), GetXMLToken(XML_N_XLINK), XML_NAMESPACE_XLINK );
+ GetNamespaceMap().Add( GetXMLToken(XML_NP_CHART_EXT), GetXMLToken(XML_N_CHART_EXT), XML_NAMESPACE_CHART_EXT);
+}
+
+SchXMLImport::~SchXMLImport() noexcept
+{
+ uno::Reference< chart2::XChartDocument > xChartDoc( GetModel(), uno::UNO_QUERY );
+ if( xChartDoc.is() && xChartDoc->hasControllersLocked() )
+ xChartDoc->unlockControllers();
+}
+
+// create the main context (subcontexts are created
+// by the one created here)
+SvXMLImportContext *SchXMLImport::CreateFastContext( sal_Int32 nElement,
+ const uno::Reference< xml::sax::XFastAttributeList >& /*xAttrList*/ )
+{
+ SvXMLImportContext* pContext = nullptr;
+
+ switch (nElement)
+ {
+ case XML_ELEMENT( OFFICE, XML_DOCUMENT ):
+ case XML_ELEMENT( OFFICE, XML_DOCUMENT_META ):
+ {
+ uno::Reference<document::XDocumentPropertiesSupplier> xDPS(
+ GetModel(), uno::UNO_QUERY);
+ // mst@: right now, this seems to be not supported, so it is untested
+ if (xDPS.is()) {
+ pContext = (nElement == XML_ELEMENT(OFFICE, XML_DOCUMENT_META))
+ ? new SvXMLMetaDocumentContext(*this, xDPS->getDocumentProperties())
+ // flat OpenDocument file format
+ : new SchXMLFlatDocContext_Impl(*maImportHelper, *this, nElement,
+ xDPS->getDocumentProperties());
+ }
+ }
+ break;
+ // accept <office:document>
+ case XML_ELEMENT(OFFICE, XML_DOCUMENT_STYLES):
+ case XML_ELEMENT(OFFICE, XML_DOCUMENT_CONTENT):
+ pContext = new SchXMLDocContext(*maImportHelper, *this, nElement);
+ break;
+ }
+ return pContext;
+}
+
+SvXMLImportContext* SchXMLImport::CreateStylesContext()
+{
+ //#i103287# make sure that the version information is set before importing all the properties (especially stroke-opacity!)
+ SchXMLTools::setBuildIDAtImportInfo( GetModel(), getImportInfo() );
+
+ SvXMLStylesContext* pStylesCtxt = new SvXMLStylesContext( *this );
+
+ // set context at base class, so that all auto-style classes are imported
+ SetAutoStyles( pStylesCtxt );
+ maImportHelper->SetAutoStylesContext( pStylesCtxt );
+
+ return pStylesCtxt;
+}
+
+void SAL_CALL SchXMLImport::setTargetDocument(const uno::Reference<lang::XComponent>& xDoc)
+{
+ uno::Reference<chart2::XChartDocument> xOldDoc(GetModel(), uno::UNO_QUERY);
+ if (xOldDoc.is() && xOldDoc->hasControllersLocked())
+ xOldDoc->unlockControllers();
+
+ SvXMLImport::setTargetDocument(xDoc);
+
+ uno::Reference<chart2::XChartDocument> xChartDoc(GetModel(), uno::UNO_QUERY);
+
+ if (!xChartDoc.is())
+ return;
+ try
+ {
+ // prevent rebuild of view during load (necessary especially if loaded not
+ // via load api, which is the case for example if binary files are loaded)
+ xChartDoc->lockControllers();
+
+ uno::Reference<container::XChild> xChild(xChartDoc, uno::UNO_QUERY);
+ uno::Reference<chart2::data::XDataReceiver> xDataReceiver(xChartDoc, uno::UNO_QUERY);
+ if (xChild.is() && xDataReceiver.is())
+ {
+ Reference<lang::XMultiServiceFactory> xFact(xChild->getParent(), uno::UNO_QUERY);
+ if (xFact.is())
+ {
+ //if the parent has a number formatter we will use the numberformatter of the parent
+ Reference<util::XNumberFormatsSupplier> xNumberFormatsSupplier(xFact, uno::UNO_QUERY);
+ xDataReceiver->attachNumberFormatsSupplier(xNumberFormatsSupplier);
+ }
+ }
+ }
+ catch (const uno::Exception &)
+ {
+ TOOLS_INFO_EXCEPTION("xmloff.chart", "SchXMLChartContext::StartElement(): Exception caught");
+ }
+}
+
+// first version: everything comes from one storage
+
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
+com_sun_star_comp_Chart_XMLOasisImporter_get_implementation(uno::XComponentContext* pCtx,
+ uno::Sequence<uno::Any> const& /*rSeq*/)
+{
+ return cppu::acquire(new SchXMLImport(pCtx, "SchXMLImport", SvXMLImportFlags::ALL));
+}
+
+// multiple storage version: one for content / styles / meta
+
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
+com_sun_star_comp_Chart_XMLOasisMetaImporter_get_implementation(
+ uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
+{
+ return cppu::acquire(new SchXMLImport(pCtx, "SchXMLImport.Meta", SvXMLImportFlags::META));
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
+com_sun_star_comp_Chart_XMLOasisStylesImporter_get_implementation(
+ uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
+{
+ return cppu::acquire(new SchXMLImport(pCtx, "SchXMLImport.Styles", SvXMLImportFlags::STYLES));
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
+com_sun_star_comp_Chart_XMLOasisContentImporter_get_implementation(
+ uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
+{
+ return cppu::acquire(new SchXMLImport(pCtx, "SchXMLImport.Content",
+ SvXMLImportFlags::CONTENT | SvXMLImportFlags::AUTOSTYLES
+ | SvXMLImportFlags::FONTDECLS));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */