/* -*- 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_XMLEVENTEXPORT_HXX
#define INCLUDED_XMLOFF_XMLEVENTEXPORT_HXX
#include <sal/config.h>
#include <xmloff/dllapi.h>
#include <sal/types.h>
#include <rtl/ustring.hxx>
#include <xmloff/xmlevent.hxx>
#include <map>
#include <memory>
class SvXMLExport;
namespace com::sun::star {
namespace document { class XEventsSupplier; }
namespace container { class XNameReplace; }
namespace container { class XNameAccess; }
namespace beans { struct PropertyValue; }
}
namespace com::sun::star::uno { template <class interface_type> class Reference; }
namespace com::sun::star::uno { template <typename > class Sequence; }
typedef ::std::map< OUString, std::unique_ptr<XMLEventExportHandler> > HandlerMap;
typedef ::std::map< OUString, XMLEventName > NameMap;
/**
* Export instances of EventsSupplier services . To use this class you
* must fulfill two conditions :
*
* 1 ) provide a translation from the API event names to XML event
* names
* 2 ) Register XMLEventExportHandler instances for all script types
* that you would like to export .
*
* The Export ( ) - Methods all have a bUseWhitespace parameter that
* causes the exported elements to be surrounded by whitespace , which
* in turn causes the elements to be indented properly . By default ,
* whitespace is used , but it may not be called for in all cases ( e . g
* events attached to hyperlink within a paragraph . )
*/
class XMLOFF_DLLPUBLIC XMLEventExport
{
SvXMLExport& m_rExport;
HandlerMap m_aHandlerMap;
NameMap m_aNameTranslationMap;
bool m_bExtNamespace;
public :
XMLEventExport(SvXMLExport& rExport);
~XMLEventExport();
XMLEventExport& operator =( XMLEventExport const & ) = delete ; // MSVC2017 workaround
XMLEventExport( XMLEventExport const & ) = delete ; // MSVC2017 workaround
/// register an EventExportHandler for a particular script type
///
/// The handlers will be deleted when the object is destroyed, hence
/// no pointers to a handler registered with AddHandler() should be
/// held by anyone.
void AddHandler( const OUString& rName,
std::unique_ptr<XMLEventExportHandler> pHandler );
/// register additional event names
void AddTranslationTable( const XMLEventNameTranslation* pTransTable );
/// export the events (calls EventExport::Export(Reference<XNameAccess>) )
void Export( css::uno::Reference<css::document::XEventsSupplier> const & xAccess,
bool bUseWhitespace = true );
/// export the events (calls EventExport::Export(Reference<XNameAccess>) )
void Export( css::uno::Reference<css::container::XNameReplace> const & xAccess,
bool bUseWhitespace = true );
/// export the events (writes <office:events> element)
void Export( css::uno::Reference<css::container::XNameAccess> const & xAccess,
bool bUseWhitespace = true );
/// export the events, but write <officeooo:events> element
/// (for new file format additions)
void ExportExt( css::uno::Reference<css::container::XNameAccess> const & xAccess);
/// export a single event (writes <office:events> element)
void ExportSingleEvent(
const css::uno::Sequence<css::beans::PropertyValue>& rEventValues,
const OUString& rApiEventName,
bool bUseWhitespace = true );
private :
/// export one event (start container-element if necessary)
SAL_DLLPRIVATE void ExportEvent(
const css::uno::Sequence<css::beans::PropertyValue>& rEventValues,
const XMLEventName& rXmlEventName,
bool bUseWhitespace,
bool & rExported);
/// export the start element
SAL_DLLPRIVATE void StartElement(bool bUseWhitespace);
/// export the end element
SAL_DLLPRIVATE void EndElement(bool bUseWhitespace);
};
#endif
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