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Diffstat (limited to '')
| -rw-r--r-- | include/xmloff/xmlmetae.hxx | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/include/xmloff/xmlmetae.hxx b/include/xmloff/xmlmetae.hxx new file mode 100644 index 000000000..220807f55 --- /dev/null +++ b/include/xmloff/xmlmetae.hxx @@ -0,0 +1,102 @@ +/* -*- 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 <sal/types.h> + +#include <cppuhelper/implbase.hxx> +#include <xmloff/xmltoken.hxx> + +#include <vector> + +#include <com/sun/star/beans/StringPair.hpp> +#include <com/sun/star/xml/sax/XDocumentHandler.hpp> + +namespace com::sun::star::document { class XDocumentProperties; } +namespace com::sun::star::util { struct DateTime; } + + +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 SvXMLMetaExport final : 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; + + void SimpleStringElement( + const OUString& rText, sal_uInt16 nNamespace, + enum ::xmloff::token::XMLTokenEnum eElementName ); + void SimpleDateTimeElement( + const css::util::DateTime & rDate, sal_uInt16 nNamespace, + enum ::xmloff::token::XMLTokenEnum eElementName ); + + /// currently unused; for exporting via the XDocumentProperties interface + 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: */ |