/* -*- 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 _XMLOFF_XMLAUTOTEXTEVENTEXPORT_HXX
#define _XMLOFF_XMLAUTOTEXTEVENTEXPORT_HXX

#include <xmloff/xmlexp.hxx>

#include <set>


namespace rtl { class OUString; }
namespace com { namespace sun { namespace star {
    namespace container { class XNameAccess; }
    namespace frame { class XModel; }
    namespace lang { class XMultiServiceFactory; }
    namespace uno { template<class X> class Reference; }
    namespace uno { template<class X> class Sequence; }
    namespace uno { class XInterface; }
    namespace uno { class Exception; }
    namespace xml { namespace sax { class XDocumentHandler; } }
} } }


/**
 * Component for the export of events attached to autotext blocks.
 * Via the XInitialization interface it expects up to two strings, the
 * first giving the file name (URL) of the autotext group, and the second
 * identifying the autotext. If one of the strings is not given, it
 * will export the whole group / all groups.
 */
class XMLAutoTextEventExport : public SvXMLExport
{
    ::com::sun::star::uno::Reference<
        ::com::sun::star::container::XNameAccess> xEvents;

    const ::rtl::OUString sEventType;
    const ::rtl::OUString sNone;


public:

    XMLAutoTextEventExport(
        const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory, sal_uInt16 nFlags
        );

    ~XMLAutoTextEventExport();

    // XInitialization
    virtual void SAL_CALL initialize(
        const ::com::sun::star::uno::Sequence<
            ::com::sun::star::uno::Any> & rArguments )
        throw(
            ::com::sun::star::uno::Exception,
            ::com::sun::star::uno::RuntimeException);

protected:

    /// export the events off all autotexts
    virtual sal_uInt32 exportDoc(
        enum ::xmloff::token::XMLTokenEnum eClass = xmloff::token::XML_TOKEN_INVALID );

    /// does the document have any events ?
    sal_Bool hasEvents();

    /// export the events element
    void exportEvents();


    /// add the namespaces used by events
    /// (to be called for the document element)
    void addNamespaces();


    // methods without content:
    virtual void _ExportMeta();
    virtual void _ExportScripts();
    virtual void _ExportFontDecls();
    virtual void _ExportStyles( sal_Bool bUsed ) ;
    virtual void _ExportAutoStyles();
    virtual void _ExportMasterStyles();
    virtual void _ExportChangeTracking();
    virtual void _ExportContent();
};



// global functions to support the component

::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
    XMLAutoTextEventExport_getSupportedServiceNames()
    throw();

::rtl::OUString SAL_CALL XMLAutoTextEventExport_getImplementationName()
    throw();

::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL
    XMLAutoTextEventExportOOO_createInstance(
        const ::com::sun::star::uno::Reference<
            ::com::sun::star::lang::XMultiServiceFactory > & )
    throw( ::com::sun::star::uno::Exception );

::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
    XMLAutoTextEventExportOOO_getSupportedServiceNames()
    throw();

::rtl::OUString SAL_CALL XMLAutoTextEventExportOOO_getImplementationName()
    throw();

::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL
    XMLAutoTextEventExportOOO_createInstance(
        const ::com::sun::star::uno::Reference<
            ::com::sun::star::lang::XMultiServiceFactory > & )
    throw( ::com::sun::star::uno::Exception );

#endif

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