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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 .
*/
#ifndef INCLUDED_XMLOFF_XMLMETAE_HXX
#define INCLUDED_XMLOFF_XMLMETAE_HXX
#include <sal/config.h>
#include <xmloff/dllapi.h>
#include <sal/types.h>
#include <cppuhelper/implbase.hxx>
#include <xmloff/xmltoken.hxx>
#include <vector>
#include <com/sun/star/beans/StringPair.hpp>
#include <com/sun/star/util/DateTime.hpp>
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#include <com/sun/star/document/XDocumentProperties.hpp>
class SvXMLExport;
/** export meta data from an XDocumentProperties instance.
<p>
This class will start the export at the office:meta element,
not at the root element. This means that when <method>Export</method>
is called here, the document root element must already be written, but
office:meta must <em>not</em> be written.
</p>
*/
class XMLOFF_DLLPUBLIC SvXMLMetaExport : public cppu::WeakImplHelper<
css::xml::sax::XDocumentHandler >
{
private:
SvXMLExport& mrExport;
css::uno::Reference< css::document::XDocumentProperties> mxDocProps;
/// counts levels of the xml document. necessary for special handling.
int m_level;
/// preserved namespaces. necessary because we do not write the root node.
std::vector< css::beans::StringPair > m_preservedNSs;
SAL_DLLPRIVATE void SimpleStringElement(
const OUString& rText, sal_uInt16 nNamespace,
enum ::xmloff::token::XMLTokenEnum eElementName );
SAL_DLLPRIVATE void SimpleDateTimeElement(
const css::util::DateTime & rDate, sal_uInt16 nNamespace,
enum ::xmloff::token::XMLTokenEnum eElementName );
/// currently unused; for exporting via the XDocumentProperties interface
SAL_DLLPRIVATE void MExport_();
public:
SvXMLMetaExport( SvXMLExport& i_rExport,
const css::uno::Reference< css::document::XDocumentProperties>& i_rDocProps);
virtual ~SvXMLMetaExport() override;
/// export via XSAXWriter interface, with fallback to _MExport
void Export();
static OUString GetISODateTimeString(
const css::util::DateTime& rDateTime );
// css::xml::sax::XDocumentHandler:
virtual void SAL_CALL startDocument() override;
virtual void SAL_CALL endDocument() override;
virtual void SAL_CALL startElement(const OUString & i_rName,
const css::uno::Reference<
css::xml::sax::XAttributeList > & i_xAttribs) override;
virtual void SAL_CALL endElement(const OUString & i_rName) override;
virtual void SAL_CALL characters(const OUString & i_rChars) override;
virtual void SAL_CALL ignorableWhitespace(
const OUString & i_rWhitespaces) override;
virtual void SAL_CALL processingInstruction(
const OUString & i_rTarget, const OUString & i_rData) override;
virtual void SAL_CALL setDocumentLocator(
const css::uno::Reference<
css::xml::sax::XLocator > & i_xLocator) override;
};
#endif // INCLUDED_XMLOFF_XMLMETAE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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