/* -*- 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 <tools/debug.hxx>
#include "xmloff/xmlnmspe.hxx"
#include <xmloff/xmltoken.hxx>
#include <com/sun/star/text/XText.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <xmloff/xmlexp.hxx>
#include <xmloff/XMLTextMasterPageExport.hxx>


using ::rtl::OUString;
using ::rtl::OUStringBuffer;

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::beans;
using namespace ::xmloff::token;

XMLTextMasterPageExport::XMLTextMasterPageExport( SvXMLExport& rExp ) :
    XMLPageExport( rExp ),
    sHeaderText( RTL_CONSTASCII_USTRINGPARAM( "HeaderText" ) ),
    sHeaderOn( RTL_CONSTASCII_USTRINGPARAM( "HeaderIsOn" ) ),
    sHeaderShareContent( RTL_CONSTASCII_USTRINGPARAM( "HeaderIsShared" ) ),
    sHeaderTextLeft( RTL_CONSTASCII_USTRINGPARAM( "HeaderTextLeft" ) ),
    sFooterText( RTL_CONSTASCII_USTRINGPARAM( "FooterText" ) ),
    sFooterOn( RTL_CONSTASCII_USTRINGPARAM( "FooterIsOn" ) ),
    sFooterShareContent( RTL_CONSTASCII_USTRINGPARAM( "FooterIsShared" ) ),
    sFooterTextLeft( RTL_CONSTASCII_USTRINGPARAM( "FooterTextLeft" ) )
{
}

XMLTextMasterPageExport::~XMLTextMasterPageExport()
{
}


void XMLTextMasterPageExport::exportHeaderFooterContent(
            const Reference< XText >& rText,
            sal_Bool bAutoStyles, sal_Bool bExportParagraph )
{
    DBG_ASSERT( rText.is(), "There is the text" );

    // tracked changes (autostyles + changes list)
    GetExport().GetTextParagraphExport()->recordTrackedChangesForXText(rText);
    GetExport().GetTextParagraphExport()->exportTrackedChanges(rText,
                                                               bAutoStyles);
    if( bAutoStyles )
        GetExport().GetTextParagraphExport()
                ->collectTextAutoStyles( rText, sal_True, bExportParagraph );
    else
    {
        GetExport().GetTextParagraphExport()->exportTextDeclarations( rText );
        GetExport().GetTextParagraphExport()->exportText( rText, sal_True, bExportParagraph );
    }

    // tracked changes (end of XText)
    GetExport().GetTextParagraphExport()->recordTrackedChangesNoXText();
}

void XMLTextMasterPageExport::exportMasterPageContent(
                const Reference < XPropertySet > & rPropSet,
                sal_Bool bAutoStyles )
{
    Any aAny;

    Reference < XText > xHeaderText;
    aAny = rPropSet->getPropertyValue( sHeaderText );
    aAny >>= xHeaderText;

    Reference < XText > xHeaderTextLeft;
    aAny = rPropSet->getPropertyValue( sHeaderTextLeft );
    aAny >>= xHeaderTextLeft;

    Reference < XText > xFooterText;
    aAny = rPropSet->getPropertyValue( sFooterText );
    aAny >>= xFooterText;

    Reference < XText > xFooterTextLeft;
    aAny = rPropSet->getPropertyValue( sFooterTextLeft );
    aAny >>= xFooterTextLeft;

    if( bAutoStyles )
    {
        if( xHeaderText.is() )
            exportHeaderFooterContent( xHeaderText, sal_True );
        if( xHeaderTextLeft.is() && xHeaderTextLeft != xHeaderText )
            exportHeaderFooterContent( xHeaderTextLeft, sal_True );
        if( xFooterText.is() )
            exportHeaderFooterContent( xFooterText, sal_True );
        if( xFooterTextLeft.is() && xFooterTextLeft != xFooterText )
            exportHeaderFooterContent( xFooterTextLeft, sal_True );
    }
    else
    {
        aAny = rPropSet->getPropertyValue( sHeaderOn );
        sal_Bool bHeader = *(sal_Bool *)aAny.getValue();

        sal_Bool bHeaderLeft = sal_False;
        if( bHeader )
        {
            aAny = rPropSet->getPropertyValue( sHeaderShareContent );
            bHeaderLeft = !*(sal_Bool *)aAny.getValue();
        }

        if( xHeaderText.is() )
        {
            if( !bHeader )
                GetExport().AddAttribute( XML_NAMESPACE_STYLE,
                                          XML_DISPLAY, XML_FALSE );
            SvXMLElementExport aElem( GetExport(), XML_NAMESPACE_STYLE,
                                        XML_HEADER, sal_True, sal_True );
            exportHeaderFooterContent( xHeaderText, sal_False );
        }

        if( xHeaderTextLeft.is() && xHeaderTextLeft != xHeaderText )
        {
            if( !bHeaderLeft )
                GetExport().AddAttribute( XML_NAMESPACE_STYLE,
                                          XML_DISPLAY, XML_FALSE );
            SvXMLElementExport aElem( GetExport(), XML_NAMESPACE_STYLE,
                                        XML_HEADER_LEFT, sal_True, sal_True );
            exportHeaderFooterContent( xHeaderTextLeft, sal_False );
        }

        aAny = rPropSet->getPropertyValue( sFooterOn );
        sal_Bool bFooter = *(sal_Bool *)aAny.getValue();

        sal_Bool bFooterLeft = sal_False;
        if( bFooter )
        {
            aAny = rPropSet->getPropertyValue( sFooterShareContent );
            bFooterLeft = !*(sal_Bool *)aAny.getValue();
        }

        if( xFooterText.is() )
        {
            if( !bFooter )
                GetExport().AddAttribute( XML_NAMESPACE_STYLE,
                                          XML_DISPLAY, XML_FALSE );
            SvXMLElementExport aElem( GetExport(), XML_NAMESPACE_STYLE,
                                        XML_FOOTER, sal_True, sal_True );
            exportHeaderFooterContent( xFooterText, sal_False );
        }

        if( xFooterTextLeft.is() && xFooterTextLeft != xFooterText )
        {
            if( !bFooterLeft )
                GetExport().AddAttribute( XML_NAMESPACE_STYLE,
                                          XML_DISPLAY, XML_FALSE );
            SvXMLElementExport aElem( GetExport(), XML_NAMESPACE_STYLE,
                                        XML_FOOTER_LEFT, sal_True, sal_True );
            exportHeaderFooterContent( xFooterTextLeft, sal_False );
        }
    }
}

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