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, 187 insertions, 0 deletions

diff --git a/xmloff/source/meta/MetaExportComponent.cxx b/xmloff/source/meta/MetaExportComponent.cxx
new file mode 100644
index 000000000..228de2fe9
--- /dev/null
+++ b/xmloff/source/meta/MetaExportComponent.cxx
@@ -0,0 +1,187 @@
+/* -*- 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 <MetaExportComponent.hxx>
+#include <facreg.hxx>
+#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/util/MeasureUnit.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <comphelper/genericpropertyset.hxx>
+#include <comphelper/propertysetinfo.hxx>
+#include <comphelper/processfactory.hxx>
+#include <osl/diagnose.h>
+#include <xmloff/xmlnmspe.hxx>
+#include <xmloff/nmspmap.hxx>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmlmetae.hxx>
+#include <PropertySetMerger.hxx>
+
+#include <unotools/docinfohelper.hxx>
+
+
+using namespace ::com::sun::star;
+using namespace ::xmloff::token;
+
+XMLMetaExportComponent::XMLMetaExportComponent(
+    const css::uno::Reference< css::uno::XComponentContext >& xContext,
+    OUString const & implementationName, SvXMLExportFlags nFlags )
+:   SvXMLExport( util::MeasureUnit::CM, xContext, implementationName, XML_TEXT, nFlags )
+{
+}
+
+XMLMetaExportComponent::~XMLMetaExportComponent()
+{
+}
+
+void SAL_CALL XMLMetaExportComponent::setSourceDocument( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >& xDoc )
+{
+    try
+    {
+        SvXMLExport::setSourceDocument( xDoc );
+    }
+    catch( lang::IllegalArgumentException& )
+    {
+        // allow to use document properties service without model access
+        // this is required for document properties exporter
+        mxDocProps =
+            uno::Reference< document::XDocumentProperties >::query( xDoc );
+        if( !mxDocProps.is() )
+            throw lang::IllegalArgumentException();
+    }
+}
+
+ErrCode XMLMetaExportComponent::exportDoc( enum XMLTokenEnum )
+{
+    uno::Reference< xml::sax::XDocumentHandler > xDocHandler = GetDocHandler();
+
+    if( !(getExportFlags() & SvXMLExportFlags::OASIS) )
+    {
+        uno::Reference< uno::XComponentContext > xContext = getComponentContext();
+        try
+        {
+            ::comphelper::PropertyMapEntry const aInfoMap[] =
+            {
+                { OUString("Class"), 0,
+                    ::cppu::UnoType<OUString>::get(),
+                    beans::PropertyAttribute::MAYBEVOID, 0},
+                { OUString(), 0, css::uno::Type(), 0, 0 }
+            };
+            uno::Reference< beans::XPropertySet > xConvPropSet(
+                ::comphelper::GenericPropertySet_CreateInstance(
+                        new ::comphelper::PropertySetInfo( aInfoMap ) ) );
+
+            xConvPropSet->setPropertyValue("Class", uno::Any(GetXMLToken( XML_TEXT )) );
+
+            uno::Reference< beans::XPropertySet > xPropSet =
+                getExportInfo().is()
+                    ?  PropertySetMerger_CreateInstance( getExportInfo(),
+                                                      xConvPropSet )
+                    : getExportInfo();
+
+            uno::Sequence< uno::Any > aArgs( 3 );
+            aArgs[0] <<= xDocHandler;
+            aArgs[1] <<= xPropSet;
+            aArgs[2] <<= GetModel();
+
+            // get filter component
+            xDocHandler.set(
+                xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
+                    "com.sun.star.comp.Oasis2OOoTransformer", aArgs, xContext),
+                uno::UNO_QUERY_THROW );
+
+            SetDocHandler( xDocHandler );
+        }
+        catch( css::uno::Exception& )
+        {
+            OSL_FAIL( "Cannot instantiate com.sun.star.comp.Oasis2OOoTransformer!");
+        }
+    }
+
+
+    xDocHandler->startDocument();
+
+    addChaffWhenEncryptedStorage();
+
+    {
+
+        const SvXMLNamespaceMap& rMap = GetNamespaceMap();
+        sal_uInt16 nPos = rMap.GetFirstKey();
+        while( USHRT_MAX != nPos )
+        {
+            GetAttrList().AddAttribute( rMap.GetAttrNameByKey( nPos ), rMap.GetNameByKey( nPos ) );
+            nPos = GetNamespaceMap().GetNextKey( nPos );
+        }
+
+        const char*const pVersion = GetODFVersionAttributeValue();
+
+        if( pVersion )
+            AddAttribute( XML_NAMESPACE_OFFICE, XML_VERSION,
+                            OUString::createFromAscii(pVersion) );
+
+        SvXMLElementExport aDocElem( *this, XML_NAMESPACE_OFFICE, XML_DOCUMENT_META,
+                    true, true );
+
+        // NB: office:meta is now written by _ExportMeta
+        ExportMeta_();
+    }
+    xDocHandler->endDocument();
+    return ERRCODE_NONE;
+}
+
+void XMLMetaExportComponent::ExportMeta_()
+{
+    if (mxDocProps.is()) {
+        OUString generator( ::utl::DocInfoHelper::GetGeneratorString() );
+        // update generator here
+        mxDocProps->setGenerator(generator);
+        rtl::Reference<SvXMLMetaExport> pMeta = new SvXMLMetaExport(*this, mxDocProps);
+        pMeta->Export();
+    } else {
+        SvXMLExport::ExportMeta_();
+    }
+}
+
+// methods without content:
+void XMLMetaExportComponent::ExportAutoStyles_() {}
+void XMLMetaExportComponent::ExportMasterStyles_() {}
+void XMLMetaExportComponent::ExportContent_() {}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+XMLMetaExportComponent_get_implementation(
+    css::uno::XComponentContext *context,
+    css::uno::Sequence<css::uno::Any> const &)
+{
+    return cppu::acquire(new XMLMetaExportComponent(context, "XMLMetaExportComponent", SvXMLExportFlags::META|SvXMLExportFlags::OASIS));
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+XMLMetaExportOOo_get_implementation(css::uno::XComponentContext* context,
+                                    css::uno::Sequence<css::uno::Any> const&)
+{
+    return cppu::acquire(
+        new XMLMetaExportComponent(context, "XMLMetaExportOOo", SvXMLExportFlags::META));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */