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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/contexts.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/contexts.cxx')
-rw-r--r--xmloff/source/chart/contexts.cxx169
1 files changed, 169 insertions, 0 deletions
diff --git a/xmloff/source/chart/contexts.cxx b/xmloff/source/chart/contexts.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 <xmloff/xmltoken.hxx>
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmlmetai.hxx>
+#include <xmloff/xmlstyle.hxx>
+#include <SchXMLImport.hxx>
+#include "SchXMLCalculationSettingsContext.hxx"
+
+#include "contexts.hxx"
+
+#include <sal/log.hxx>
+
+using namespace com::sun::star;
+using namespace ::xmloff::token;
+
+namespace {
+
+class SchXMLBodyContext_Impl : public SvXMLImportContext
+{
+private:
+ SchXMLImportHelper& mrImportHelper;
+
+public:
+
+ SchXMLBodyContext_Impl( SchXMLImportHelper& rImpHelper,
+ SvXMLImport& rImport );
+
+ virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
+ sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
+};
+
+}
+
+SchXMLBodyContext_Impl::SchXMLBodyContext_Impl(
+ SchXMLImportHelper& rImpHelper, SvXMLImport& rImport ) :
+ SvXMLImportContext( rImport ),
+ mrImportHelper( rImpHelper )
+{
+}
+
+uno::Reference< xml::sax::XFastContextHandler > SAL_CALL SchXMLBodyContext_Impl::createFastChildContext(
+ sal_Int32 nElement, const uno::Reference< xml::sax::XFastAttributeList >& /*xAttrList*/ )
+{
+ return new SchXMLBodyContext( mrImportHelper, GetImport(), nElement );
+}
+
+SchXMLDocContext::SchXMLDocContext( SchXMLImportHelper& rImpHelper,
+ SvXMLImport& rImport,
+ sal_Int32 nElement ) :
+ SvXMLImportContext( rImport ),
+ mrImportHelper( rImpHelper )
+{
+ SAL_WARN_IF(( nElement != XML_ELEMENT( OFFICE, XML_DOCUMENT ) &&
+ nElement != XML_ELEMENT( OFFICE, XML_DOCUMENT_META ) &&
+ nElement != XML_ELEMENT( OFFICE, XML_DOCUMENT_STYLES ) &&
+ nElement != XML_ELEMENT( OFFICE, XML_DOCUMENT_CONTENT ) ), "xmloff.chart", "SchXMLDocContext instantiated with no <office:document> element" );
+}
+
+SchXMLDocContext::~SchXMLDocContext()
+{}
+
+
+uno::Reference< xml::sax::XFastContextHandler > SAL_CALL SchXMLDocContext::createFastChildContext(
+ sal_Int32 nElement, const uno::Reference< xml::sax::XFastAttributeList >& /*xAttrList*/ )
+{
+ SvXMLImportFlags nFlags = GetImport().getImportFlags();
+ switch (nElement)
+ {
+ case XML_ELEMENT(OFFICE, XML_BODY):
+ if( nFlags & SvXMLImportFlags::CONTENT )
+ return new SchXMLBodyContext_Impl( mrImportHelper, GetImport() );
+ break;
+ case XML_ELEMENT(OFFICE, XML_STYLES):
+ // for draw styles containing gradients/hatches/markers and dashes
+ if( nFlags & SvXMLImportFlags::STYLES )
+ return new SvXMLStylesContext( GetImport() );
+ break;
+ case XML_ELEMENT(OFFICE, XML_AUTOMATIC_STYLES):
+ if( nFlags & SvXMLImportFlags::AUTOSTYLES )
+ // not nice, but this is safe, as the SchXMLDocContext class can only by
+ // instantiated by the chart import class SchXMLImport (header is not exported)
+ return
+ static_cast< SchXMLImport& >( GetImport() ).CreateStylesContext();
+ break;
+ case XML_ELEMENT(OFFICE, XML_META):
+ // we come here in the flat ODF file format,
+ // if XDocumentPropertiesSupplier is not supported at the model
+ break;
+ }
+ return nullptr;
+}
+
+SchXMLFlatDocContext_Impl::SchXMLFlatDocContext_Impl(
+ SchXMLImportHelper& i_rImpHelper,
+ SchXMLImport& i_rImport,
+ sal_Int32 i_nElement,
+ const uno::Reference<document::XDocumentProperties>& i_xDocProps) :
+ SvXMLImportContext(i_rImport),
+ SchXMLDocContext(i_rImpHelper, i_rImport, i_nElement),
+ SvXMLMetaDocumentContext(i_rImport, i_xDocProps)
+{
+}
+
+uno::Reference< xml::sax::XFastContextHandler > SAL_CALL SchXMLFlatDocContext_Impl::createFastChildContext(
+ sal_Int32 nElement, const uno::Reference< xml::sax::XFastAttributeList >& xAttrList )
+{
+ // behave like meta base class iff we encounter office:meta
+ if ( nElement == XML_ELEMENT( OFFICE, XML_META ) ) {
+ return SvXMLMetaDocumentContext::createFastChildContext(
+ nElement, xAttrList );
+ } else {
+ return SchXMLDocContext::createFastChildContext(
+ nElement, xAttrList );
+ }
+}
+
+SchXMLBodyContext::SchXMLBodyContext( SchXMLImportHelper& rImpHelper,
+ SvXMLImport& rImport,
+ sal_Int32 nElement ) :
+ SvXMLImportContext( rImport ),
+ mrImportHelper( rImpHelper )
+{
+ SAL_WARN_IF( nElement != XML_ELEMENT(OFFICE, XML_CHART), "xmloff.chart", "SchXMLBodyContext instantiated with no <office:chart> element" );
+}
+
+SchXMLBodyContext::~SchXMLBodyContext()
+{}
+
+css::uno::Reference< css::xml::sax::XFastContextHandler > SchXMLBodyContext::createFastChildContext(
+ sal_Int32 nElement,
+ const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
+{
+ css::uno::Reference< css::xml::sax::XFastContextHandler > xContext;
+
+ // <chart:chart> element
+ if( nElement == XML_ELEMENT(CHART, XML_CHART) )
+ {
+ xContext = mrImportHelper.CreateChartContext( GetImport(), GetImport().GetModel() );
+ }
+ else if(nElement == XML_ELEMENT(TABLE, XML_CALCULATION_SETTINGS ))
+ {
+ // i99104 handle null date correctly
+ xContext = new SchXMLCalculationSettingsContext ( GetImport(), xAttrList);
+ }
+ else
+ XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
+
+ return xContext;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */