/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/


#include <com/sun/star/text/XTextDocument.hpp>
#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/container/XIndexContainer.hpp>
#include <com/sun/star/uno/RuntimeException.hpp>
#include <com/sun/star/xforms/XFormsSupplier.hpp>

#include <sax/tools/converter.hxx>
#include <svx/svdmodel.hxx>
#include <svx/svdpage.hxx>
#include <svx/xmleohlp.hxx>
#include <svx/xmlgrhlp.hxx>
#include <editeng/eeitem.hxx>
#include <svx/svddef.hxx>
#include <xmloff/nmspmap.hxx>
#include <xmloff/xmlnmspe.hxx>
#include <editeng/xmlcnitm.hxx>
#include <xmloff/ProgressBarHelper.hxx>
#include <xmloff/xmluconv.hxx>
#include <xmloff/xformsexport.hxx>
#include <pam.hxx>
#include <doc.hxx>
#include <swmodule.hxx>
#include <docsh.hxx>
#include <viewsh.hxx>
#include <docstat.hxx>
#include <swerror.h>
#include <unotext.hxx>
#include <xmltexte.hxx>
#include <xmlexp.hxx>
#include <sfx2/viewsh.hxx>
#include <comphelper/processfactory.hxx>
#include <docary.hxx>
#include <editeng/unolingu.hxx>
#include <editeng/forbiddencharacterstable.hxx>
#include <ForbiddenCharactersEnum.hxx>
#include <comphelper/servicehelper.hxx>

// for locking SolarMutex: svapp + mutex
#include <vcl/svapp.hxx>
#include <osl/mutex.hxx>

#include <pausethreadstarting.hxx> // #i73788#


using ::rtl::OUString;
using namespace ::com::sun::star;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::text;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::document;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::i18n;
using namespace ::com::sun::star::xforms;
using namespace ::xmloff::token;

SwXMLExport::SwXMLExport(
    const uno::Reference< lang::XMultiServiceFactory > xServiceFactory,
    sal_uInt16 nExportFlags)
:   SvXMLExport( util::MeasureUnit::INCH, xServiceFactory, XML_TEXT,
        nExportFlags ),
    pTableItemMapper( 0 ),
    pTableLines( 0 ),
    bBlock( sal_False ),
    bShowProgress( sal_True ),
    sNumberFormat(RTL_CONSTASCII_USTRINGPARAM("NumberFormat")),
    sIsProtected(RTL_CONSTASCII_USTRINGPARAM("IsProtected")),
    sCell(RTL_CONSTASCII_USTRINGPARAM("Cell"))
{
    _InitItemExport();
}

void SwXMLExport::setBlockMode()
{
    bBlock = sal_True;

}

sal_uInt32 SwXMLExport::exportDoc( enum XMLTokenEnum eClass )
{
    if( !GetModel().is() )
        return ERR_SWG_WRITE_ERROR;

    SwPauseThreadStarting aPauseThreadStarting; // #i73788#

    Reference < XTextDocument > xTextDoc( GetModel(), UNO_QUERY );
    Reference < XText > xText = xTextDoc->getText();
    Reference<XUnoTunnel> xTextTunnel( xText, UNO_QUERY);
    OSL_ENSURE( xTextTunnel.is(), "missing XUnoTunnel for Cursor" );
    if( !xTextTunnel.is() )
        return ERR_SWG_WRITE_ERROR;

    // from here, we use core interfaces -> lock Solar-Mutex
    SolarMutexGuard aGuard;

    {
        Reference<XPropertySet> rInfoSet = getExportInfo();
        if( rInfoSet.is() )
        {
            OUString sAutoTextMode(
                RTL_CONSTASCII_USTRINGPARAM("AutoTextMode"));
            if( rInfoSet->getPropertySetInfo()->hasPropertyByName(
                        sAutoTextMode ) )
            {
                Any aAny = rInfoSet->getPropertyValue(sAutoTextMode);
                if( aAny.getValueType() == ::getBooleanCppuType() &&
                    *static_cast<const sal_Bool*>(aAny.getValue()) )
                    setBlockMode();
            }
        }
    }

    SwXText *pText = reinterpret_cast< SwXText * >(
            sal::static_int_cast< sal_IntPtr >( xTextTunnel->getSomething( SwXText::getUnoTunnelId() )));
    OSL_ENSURE( pText, "SwXText missing" );
    if( !pText )
        return ERR_SWG_WRITE_ERROR;

    SwDoc *pDoc = pText->GetDoc();

    sal_Bool bExtended = sal_False;
    if( (getExportFlags() & (EXPORT_FONTDECLS|EXPORT_STYLES|
                             EXPORT_MASTERSTYLES|EXPORT_CONTENT)) != 0 )
    {
        GetTextParagraphExport()->SetBlockMode( bBlock );

        const SfxPoolItem* pItem;
        const SfxItemPool& rPool = pDoc->GetAttrPool();
        sal_uInt16 aWhichIds[5] = { RES_UNKNOWNATR_CONTAINER,
                                    RES_TXTATR_UNKNOWN_CONTAINER,
                                    SDRATTR_XMLATTRIBUTES,
                                    EE_PARA_XMLATTRIBS,
                                    EE_CHAR_XMLATTRIBS };

        sal_uInt16 nWhichIds = rPool.GetSecondaryPool() ? 5 : 2;
        for( sal_uInt16 j=0; j < nWhichIds; j++ )
        {
            sal_uInt16 nWhichId = aWhichIds[j];
            sal_uInt32 i=0, nItems = rPool.GetItemCount2( nWhichId );
            for( i = 0; i < nItems; ++i )
            {
                if( 0 != (pItem = rPool.GetItem2( nWhichId , i ) ) )
                {
                    const SvXMLAttrContainerItem *pUnknown =
                                PTR_CAST( SvXMLAttrContainerItem, pItem );
                    OSL_ENSURE( pUnknown, "illegal attribute container item" );
                    if( pUnknown && (pUnknown->GetAttrCount() > 0) )
                    {
                        sal_uInt16 nIdx = pUnknown->GetFirstNamespaceIndex();
                        while( USHRT_MAX != nIdx )
                        {
                            const OUString& rPrefix =
                                pUnknown->GetPrefix( nIdx );
                            _GetNamespaceMap().Add( rPrefix,
                                                pUnknown->GetNamespace( nIdx ),
                                                XML_NAMESPACE_UNKNOWN );
                            nIdx = pUnknown->GetNextNamespaceIndex( nIdx );
                        }
                        bExtended = sal_True;
                    }
                }
            }
        }
    }

    sal_uInt16 const eUnit = SvXMLUnitConverter::GetMeasureUnit(
            SW_MOD()->GetMetric(pDoc->get(IDocumentSettingAccess::HTML_MODE)));
    if (GetMM100UnitConverter().GetXMLMeasureUnit() != eUnit )
    {
        GetMM100UnitConverter().SetXMLMeasureUnit( eUnit );
        pTwipUnitConv->SetXMLMeasureUnit( eUnit );
    }

    SetExtended( bExtended );

    if( (getExportFlags() & EXPORT_META) != 0 )
    {
        // Update doc stat, so that correct values are exported and
        // the progress works correctly.
        pDoc->UpdateDocStat();

        SfxObjectShell* pObjSh = pDoc->GetDocShell();
        if( pObjSh )
            pObjSh->UpdateDocInfoForSave();     // update information
    }
    if( bShowProgress )
    {
        ProgressBarHelper *pProgress = GetProgressBarHelper();
        if( -1 == pProgress->GetReference() )
        {
            // progress isn't initialized:
            // We assume that the whole doc is exported, and the following
            // durations:
            // - meta information: 2
            // - settings: 4 (TODO: not now!)
            // - styles (except page styles): 2
            // - page styles: 2 (TODO: not now!) + 2 for each paragraph
            // - paragraph: 2 (1 for automatic styles and one for content)

            // count each item once, and then multiply by two to reach the
            // figures given above
            // The styles in pDoc also count the default style that never
            // gets exported -> subtract one.
            sal_Int32 nRef = 1; // meta.xml
            nRef += pDoc->GetCharFmts()->Count() - 1;
            nRef += pDoc->GetFrmFmts()->Count() - 1;
            nRef += pDoc->GetTxtFmtColls()->Count() - 1;
            nRef *= 2; // for the above styles, xmloff will increment by 2!
            // #i93174#: count all paragraphs for the progress bar
            nRef += pDoc->GetUpdatedDocStat().nAllPara; // 1: only content, no autostyle
            pProgress->SetReference( nRef );
            pProgress->SetValue( 0 );
        }
    }

    if( (getExportFlags() & (EXPORT_MASTERSTYLES|EXPORT_CONTENT)) != 0 )
    {
        //Auf die Korrektheit der OrdNums sind wir schon angewiesen.
        SdrModel* pModel = pDoc->GetDrawModel();
        if( pModel )
            pModel->GetPage( 0 )->RecalcObjOrdNums();
    }

    // adjust document class (eClass)
    if (pDoc->get(IDocumentSettingAccess::GLOBAL_DOCUMENT))
    {
        eClass = XML_TEXT_GLOBAL;

        // additionally, we take care of the save-linked-sections-thingy
        mbSaveLinkedSections = pDoc->get(IDocumentSettingAccess::GLOBAL_DOCUMENT_SAVE_LINKS);
    }
    // MIB: 03/26/04: The Label information is saved in the settings, so
    // we don't need it here.
    // else: keep default pClass that we received

    SvXMLGraphicHelper *pGraphicResolver = 0;
    if( !GetGraphicResolver().is() )
    {
        pGraphicResolver = SvXMLGraphicHelper::Create( GRAPHICHELPER_MODE_WRITE );
        Reference< XGraphicObjectResolver > xGraphicResolver( pGraphicResolver );
        SetGraphicResolver( xGraphicResolver );
    }

    SvXMLEmbeddedObjectHelper *pEmbeddedResolver = 0;
    if( !GetEmbeddedResolver().is() )
    {
        SfxObjectShell *pPersist = pDoc->GetPersist();
        if( pPersist )
        {
            pEmbeddedResolver = SvXMLEmbeddedObjectHelper::Create(
                                            *pPersist,
                                            EMBEDDEDOBJECTHELPER_MODE_WRITE );
            Reference< XEmbeddedObjectResolver > xEmbeddedResolver( pEmbeddedResolver );
            SetEmbeddedResolver( xEmbeddedResolver );
        }
    }

    // set redline mode if we export STYLES or CONTENT, unless redline
    // mode is taken care of outside (through info XPropertySet)
    sal_Bool bSaveRedline =
        ( (getExportFlags() & (EXPORT_CONTENT|EXPORT_STYLES)) != 0 );
    if( bSaveRedline )
    {
        // if the info property set has a ShowChanges property,
        // then change tracking is taken care of on the outside,
        // so we don't have to!
        Reference<XPropertySet> rInfoSet = getExportInfo();
        if( rInfoSet.is() )
        {
            OUString sShowChanges( RTL_CONSTASCII_USTRINGPARAM("ShowChanges"));
            bSaveRedline = ! rInfoSet->getPropertySetInfo()->hasPropertyByName(
                                                                sShowChanges );
        }
    }
    sal_uInt16 nRedlineMode = 0;
    bSavedShowChanges = IDocumentRedlineAccess::IsShowChanges( pDoc->GetRedlineMode() );
    if( bSaveRedline )
    {
        // now save and switch redline mode
        nRedlineMode = pDoc->GetRedlineMode();
        pDoc->SetRedlineMode(
                 (RedlineMode_t)(( nRedlineMode & nsRedlineMode_t::REDLINE_SHOW_MASK ) | nsRedlineType_t::REDLINE_INSERT ));
    }

     sal_uInt32 nRet = SvXMLExport::exportDoc( eClass );

    // now we can restore the redline mode (if we changed it previously)
    if( bSaveRedline )
    {
      pDoc->SetRedlineMode( (RedlineMode_t)(nRedlineMode ));
    }


    if( pGraphicResolver )
        SvXMLGraphicHelper::Destroy( pGraphicResolver );
    if( pEmbeddedResolver )
        SvXMLEmbeddedObjectHelper::Destroy( pEmbeddedResolver );

    OSL_ENSURE( !pTableLines, "there are table columns infos left" );

    return nRet;
}

XMLTextParagraphExport* SwXMLExport::CreateTextParagraphExport()
{
    return new SwXMLTextParagraphExport( *this, *GetAutoStylePool().get() );
}

XMLShapeExport* SwXMLExport::CreateShapeExport()
{
    XMLShapeExport* pShapeExport = new XMLShapeExport( *this, XMLTextParagraphExport::CreateShapeExtPropMapper( *this ) );
    Reference < XDrawPageSupplier > xDPS( GetModel(), UNO_QUERY );
    if( xDPS.is() )
    {
         Reference < XShapes > xShapes( xDPS->getDrawPage(), UNO_QUERY );
        pShapeExport->seekShapes( xShapes );
    }

    return pShapeExport;
}

SwXMLExport::~SwXMLExport()
{
    DeleteTableLines();
    _FinitItemExport();
}


void SwXMLExport::_ExportFontDecls()
{
    GetFontAutoStylePool(); // make sure the pool is created
    SvXMLExport::_ExportFontDecls();
}

#define NUM_EXPORTED_VIEW_SETTINGS 11
void SwXMLExport::GetViewSettings(Sequence<PropertyValue>& aProps)
{
    Reference< XMultiServiceFactory > xServiceFactory =
            comphelper::getProcessServiceFactory();
    OSL_ENSURE( xServiceFactory.is(),
            "XMLReader::Read: got no service manager" );
    if( !xServiceFactory.is() )
        return;

    aProps.realloc( NUM_EXPORTED_VIEW_SETTINGS );
     // Currently exporting 9 properties
    PropertyValue *pValue = aProps.getArray();
    sal_Int32 nIndex = 0;

    Reference < XIndexContainer > xBox (xServiceFactory->createInstance
            (OUString( RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.document.IndexedPropertyValues") ) ), UNO_QUERY);
    if (xBox.is() )
    {
        pValue[nIndex].Name = OUString( RTL_CONSTASCII_USTRINGPARAM ( "Views") );
        pValue[nIndex++].Value <<= Reference < XIndexAccess > ( xBox, UNO_QUERY );
    }

    Reference < XText > xText;
    SwXText *pText = 0;

    if( GetModel().is() )
    {
        Reference < XTextDocument > xTextDoc( GetModel(), UNO_QUERY );
        xText = xTextDoc->getText();
        Reference<XUnoTunnel> xTextTunnel( xText, UNO_QUERY);
        OSL_ENSURE( xTextTunnel.is(), "missing XUnoTunnel for Cursor" );
        if( xTextTunnel.is() )
        {
            pText = reinterpret_cast< SwXText * >(
                    sal::static_int_cast< sal_IntPtr >( xTextTunnel->getSomething( SwXText::getUnoTunnelId()) ));
            OSL_ENSURE( pText, "SwXText missing" );
        }
    }

    if( !pText )
    {
        aProps.realloc(nIndex);
        return;
    }

    SwDoc *pDoc = pText->GetDoc();
    const Rectangle rRect =
        pDoc->GetDocShell()->GetVisArea( ASPECT_CONTENT );
    sal_Bool bTwip = pDoc->GetDocShell()->GetMapUnit ( ) == MAP_TWIP;

   OSL_ENSURE( bTwip, "Map unit for visible area is not in TWIPS!" );

    pValue[nIndex].Name = OUString( RTL_CONSTASCII_USTRINGPARAM ( "ViewAreaTop") );
    pValue[nIndex++].Value <<= bTwip ? TWIP_TO_MM100 ( rRect.Top() ) : rRect.Top();

    pValue[nIndex].Name = OUString( RTL_CONSTASCII_USTRINGPARAM ( "ViewAreaLeft") );
    pValue[nIndex++].Value <<= bTwip ? TWIP_TO_MM100 ( rRect.Left() ) : rRect.Left();

    pValue[nIndex].Name = OUString( RTL_CONSTASCII_USTRINGPARAM ( "ViewAreaWidth") );
    pValue[nIndex++].Value <<= bTwip ? TWIP_TO_MM100 ( rRect.GetWidth() ) : rRect.GetWidth();

    pValue[nIndex].Name = OUString( RTL_CONSTASCII_USTRINGPARAM ( "ViewAreaHeight") );
    pValue[nIndex++].Value <<= bTwip ? TWIP_TO_MM100 ( rRect.GetHeight() ) : rRect.GetHeight();

    // "show redline mode" cannot simply be read from the document
    // since it gets changed during execution. If it's in the info
    // XPropertySet, we take it from there.
    sal_Bool bShowRedlineChanges = bSavedShowChanges;
    Reference<XPropertySet> xInfoSet( getExportInfo() );
    if ( xInfoSet.is() )
    {
        OUString sShowChanges( RTL_CONSTASCII_USTRINGPARAM( "ShowChanges" ));
        if( xInfoSet->getPropertySetInfo()->hasPropertyByName( sShowChanges ) )
        {
            bShowRedlineChanges = *(sal_Bool*) xInfoSet->
                                   getPropertyValue( sShowChanges ).getValue();
        }
    }

    pValue[nIndex].Name = OUString( RTL_CONSTASCII_USTRINGPARAM ( "ShowRedlineChanges") );
    pValue[nIndex++].Value.setValue( &bShowRedlineChanges, ::getBooleanCppuType() );

    sal_Bool bInBrowse =  pDoc->get(IDocumentSettingAccess::BROWSE_MODE);
    pValue[nIndex].Name = OUString( RTL_CONSTASCII_USTRINGPARAM ( "InBrowseMode") );
    pValue[nIndex++].Value.setValue( &bInBrowse, ::getBooleanCppuType() );

    if ( nIndex < NUM_EXPORTED_VIEW_SETTINGS )
        aProps.realloc(nIndex);
}
#undef NUM_EXPORTED_VIEW_SETTINGS

void SwXMLExport::GetConfigurationSettings( Sequence < PropertyValue >& rProps)
{
    Reference< XMultiServiceFactory > xFac( GetModel(), UNO_QUERY );
    if( xFac.is() )
    {
        Reference< XPropertySet > xProps( xFac->createInstance( OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.document.Settings" ) ) ), UNO_QUERY );
        if( xProps.is() )
            SvXMLUnitConverter::convertPropertySet( rProps, xProps );
    }
}

sal_Int32 SwXMLExport::GetDocumentSpecificSettings( ::std::list< SettingsGroup >& _out_rSettings )
{
    // the only doc-specific settings group we know so far are the XForms settings
    uno::Sequence<beans::PropertyValue> aXFormsSettings;
    Reference< XFormsSupplier > xXFormsSupp( GetModel(), UNO_QUERY );
    Reference< XNameAccess > xXForms;
    if ( xXFormsSupp.is() )
        xXForms = xXFormsSupp->getXForms().get();
    if ( xXForms.is() )
    {
        getXFormsSettings( xXForms, aXFormsSettings );
        _out_rSettings.push_back( SettingsGroup( XML_XFORM_MODEL_SETTINGS, aXFormsSettings ) );
    }

    return aXFormsSettings.getLength() + SvXMLExport::GetDocumentSpecificSettings( _out_rSettings );
}

void SwXMLExport::SetBodyAttributes()
{
    Reference < XTextDocument > xTextDoc( GetModel(), UNO_QUERY );
    Reference < XText > xText = xTextDoc->getText();
    // export use of soft page breaks
    {
        Reference<XUnoTunnel> xTextTunnel( xText, UNO_QUERY);
        OSL_ENSURE( xTextTunnel.is(), "missing XUnoTunnel for Cursor" );
        if( xTextTunnel.is() )
        {
            SwXText *pText = reinterpret_cast< SwXText * >(
                    sal::static_int_cast< sal_IntPtr >( xTextTunnel->getSomething( SwXText::getUnoTunnelId() )));
            OSL_ENSURE( pText, "SwXText missing" );
            if( pText )
            {
                SwDoc *pDoc = pText->GetDoc();
                if( pDoc && pDoc->GetCurrentViewShell() &&
                    pDoc->GetCurrentViewShell()->GetPageCount() > 1 )
                {
                    sal_Bool bValue = sal_True;
                    rtl::OUStringBuffer sBuffer;
                    ::sax::Converter::convertBool(sBuffer, bValue);
                    AddAttribute(XML_NAMESPACE_TEXT, XML_USE_SOFT_PAGE_BREAKS,
                        sBuffer.makeStringAndClear());
                }
            }
        }
    }
}


void SwXMLExport::_ExportContent()
{
    // export forms
    Reference<XDrawPageSupplier> xDrawPageSupplier(GetModel(), UNO_QUERY);
    if (xDrawPageSupplier.is())
    {
        // export only if we actually have elements
        Reference<XDrawPage> xPage = xDrawPageSupplier->getDrawPage();
        if (xPage.is())
        {
            // prevent export of form controls which are embedded in mute sections
            Reference<XIndexAccess> xIAPage( xPage, UNO_QUERY );
            GetTextParagraphExport()->PreventExportOfControlsInMuteSections(
                xIAPage, GetFormExport() );

            // #i36597#
            if ( GetFormExport()->pageContainsForms( xPage ) || GetFormExport()->documentContainsXForms() )
            {
                ::xmloff::OOfficeFormsExport aOfficeForms(*this);

                GetFormExport()->exportXForms();

                GetFormExport()->seekPage(xPage);
                GetFormExport()->exportForms(xPage);
            }
        }
    }

    Reference<XPropertySet> xPropSet(GetModel(), UNO_QUERY);
    if (xPropSet.is())
    {
        OUString sTwoDigitYear(RTL_CONSTASCII_USTRINGPARAM("TwoDigitYear"));

        Any aAny = xPropSet->getPropertyValue( sTwoDigitYear );
        aAny <<= (sal_Int16)1930;

        sal_Int16 nYear = 0;
        aAny >>= nYear;
        if (nYear != 1930 )
        {
            rtl::OUStringBuffer sBuffer;
            ::sax::Converter::convertNumber(sBuffer, nYear);
            AddAttribute(XML_NAMESPACE_TABLE, XML_NULL_YEAR, sBuffer.makeStringAndClear());
            SvXMLElementExport aCalcSettings(*this, XML_NAMESPACE_TABLE, XML_CALCULATION_SETTINGS, sal_True, sal_True);
        }
    }

    GetTextParagraphExport()->exportTrackedChanges( sal_False );
    GetTextParagraphExport()->exportTextDeclarations();
    Reference < XTextDocument > xTextDoc( GetModel(), UNO_QUERY );
    Reference < XText > xText = xTextDoc->getText();

    GetTextParagraphExport()->exportFramesBoundToPage( bShowProgress );
    GetTextParagraphExport()->exportText( xText, bShowProgress );
}



//
// uno component registration
// helper functions for export service(s)
//

// OOo
OUString SAL_CALL SwXMLExportOOO_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.Writer.XMLExporter" ) );
}

Sequence< OUString > SAL_CALL SwXMLExportOOO_getSupportedServiceNames()
    throw()
{
    const OUString aServiceName(SwXMLExportOOO_getImplementationName());
    const Sequence< OUString > aSeq( &aServiceName, 1 );
    return aSeq;
}

Reference< XInterface > SAL_CALL SwXMLExportOOO_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    return (cppu::OWeakObject*)new SwXMLExport( rSMgr, EXPORT_ALL);
}

OUString SAL_CALL SwXMLExportStylesOOO_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.Writer.XMLStylesExporter" ) );
}

Sequence< OUString > SAL_CALL SwXMLExportStylesOOO_getSupportedServiceNames()
    throw()
{
    const OUString aServiceName(SwXMLExportStylesOOO_getImplementationName());
    const Sequence< OUString > aSeq( &aServiceName, 1 );
    return aSeq;
}

Reference< XInterface > SAL_CALL SwXMLExportStylesOOO_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    return (cppu::OWeakObject*)new SwXMLExport( rSMgr,
        EXPORT_STYLES | EXPORT_MASTERSTYLES | EXPORT_AUTOSTYLES |
        EXPORT_FONTDECLS );
}

OUString SAL_CALL SwXMLExportContentOOO_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.Writer.XMLContentExporter" ) );
}

Sequence< OUString > SAL_CALL SwXMLExportContentOOO_getSupportedServiceNames()
    throw()
{
    const OUString aServiceName(SwXMLExportContentOOO_getImplementationName());
    const Sequence< OUString > aSeq( &aServiceName, 1 );
    return aSeq;
}

Reference< XInterface > SAL_CALL SwXMLExportContentOOO_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    return (cppu::OWeakObject*)new SwXMLExport(rSMgr,
        EXPORT_AUTOSTYLES | EXPORT_CONTENT | EXPORT_SCRIPTS |
        EXPORT_FONTDECLS );
}

OUString SAL_CALL SwXMLExportMetaOOO_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.Writer.XMLMetaExporter" ) );
}

Sequence< OUString > SAL_CALL SwXMLExportMetaOOO_getSupportedServiceNames()
    throw()
{
    const OUString aServiceName(SwXMLExportMetaOOO_getImplementationName());
    const Sequence< OUString > aSeq( &aServiceName, 1 );
    return aSeq;
}

Reference< XInterface > SAL_CALL SwXMLExportMetaOOO_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    return (cppu::OWeakObject*)new SwXMLExport( rSMgr, EXPORT_META);
}

OUString SAL_CALL SwXMLExportSettingsOOO_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.Writer.XMLSettingsExporter" ) );
}

Sequence< OUString > SAL_CALL SwXMLExportSettingsOOO_getSupportedServiceNames()
    throw()
{
    const OUString aServiceName(SwXMLExportSettingsOOO_getImplementationName());
    const Sequence< OUString > aSeq( &aServiceName, 1 );
    return aSeq;
}

Reference< XInterface > SAL_CALL SwXMLExportSettingsOOO_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    return (cppu::OWeakObject*)new SwXMLExport( rSMgr, EXPORT_SETTINGS);
}

// OASIS
OUString SAL_CALL SwXMLExport_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.Writer.XMLOasisExporter" ) );
}

Sequence< OUString > SAL_CALL SwXMLExport_getSupportedServiceNames()
    throw()
{
    const OUString aServiceName(SwXMLExport_getImplementationName());
    const Sequence< OUString > aSeq( &aServiceName, 1 );
    return aSeq;
}

Reference< XInterface > SAL_CALL SwXMLExport_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    return (cppu::OWeakObject*)new SwXMLExport( rSMgr, EXPORT_ALL|EXPORT_OASIS);
}

OUString SAL_CALL SwXMLExportStyles_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.Writer.XMLOasisStylesExporter" ) );
}

Sequence< OUString > SAL_CALL SwXMLExportStyles_getSupportedServiceNames()
    throw()
{
    const OUString aServiceName(SwXMLExportStyles_getImplementationName());
    const Sequence< OUString > aSeq( &aServiceName, 1 );
    return aSeq;
}

Reference< XInterface > SAL_CALL SwXMLExportStyles_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    return (cppu::OWeakObject*)new SwXMLExport( rSMgr,
        EXPORT_STYLES | EXPORT_MASTERSTYLES | EXPORT_AUTOSTYLES |
        EXPORT_FONTDECLS|EXPORT_OASIS );
}

OUString SAL_CALL SwXMLExportContent_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.Writer.XMLOasisContentExporter" ) );
}

Sequence< OUString > SAL_CALL SwXMLExportContent_getSupportedServiceNames()
    throw()
{
    const OUString aServiceName(SwXMLExportContent_getImplementationName());
    const Sequence< OUString > aSeq( &aServiceName, 1 );
    return aSeq;
}

Reference< XInterface > SAL_CALL SwXMLExportContent_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    return (cppu::OWeakObject*)new SwXMLExport(
        rSMgr,
        EXPORT_AUTOSTYLES | EXPORT_CONTENT | EXPORT_SCRIPTS |
        EXPORT_FONTDECLS|EXPORT_OASIS );
}

OUString SAL_CALL SwXMLExportMeta_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.Writer.XMLOasisMetaExporter" ) );
}

Sequence< OUString > SAL_CALL SwXMLExportMeta_getSupportedServiceNames()
    throw()
{
    const OUString aServiceName(SwXMLExportMeta_getImplementationName());
    const Sequence< OUString > aSeq( &aServiceName, 1 );
    return aSeq;
}

Reference< XInterface > SAL_CALL SwXMLExportMeta_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    return (cppu::OWeakObject*)new SwXMLExport(rSMgr, EXPORT_META|EXPORT_OASIS);
}

OUString SAL_CALL SwXMLExportSettings_getImplementationName() throw()
{
    return OUString( RTL_CONSTASCII_USTRINGPARAM(
        "com.sun.star.comp.Writer.XMLOasisSettingsExporter" ) );
}

Sequence< OUString > SAL_CALL SwXMLExportSettings_getSupportedServiceNames()
    throw()
{
    const OUString aServiceName(SwXMLExportSettings_getImplementationName());
    const Sequence< OUString > aSeq( &aServiceName, 1 );
    return aSeq;
}

Reference< XInterface > SAL_CALL SwXMLExportSettings_createInstance(
        const Reference< XMultiServiceFactory > & rSMgr)
    throw( Exception )
{
    return (cppu::OWeakObject*)new SwXMLExport(rSMgr, EXPORT_SETTINGS|EXPORT_OASIS);
}

namespace
{
    class theSwXMLExportUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theSwXMLExportUnoTunnelId > {};
}

const Sequence< sal_Int8 > & SwXMLExport::getUnoTunnelId() throw()
{
    return theSwXMLExportUnoTunnelId::get().getSeq();
}

sal_Int64 SAL_CALL SwXMLExport::getSomething( const Sequence< sal_Int8 >& rId )
    throw(RuntimeException)
{
    if( rId.getLength() == 16
        && 0 == rtl_compareMemory( getUnoTunnelId().getConstArray(),
                                        rId.getConstArray(), 16 ) )
    {
        return sal::static_int_cast< sal_Int64 >( reinterpret_cast< sal_IntPtr >(this) );
    }
    return SvXMLExport::getSomething( rId );
}


// XServiceInfo
// override empty method from parent class
OUString SAL_CALL SwXMLExport::getImplementationName()
    throw(RuntimeException)
{
    switch( getExportFlags() )
    {
        case EXPORT_ALL:
            return SwXMLExport_getImplementationName();
        case (EXPORT_STYLES|EXPORT_MASTERSTYLES|EXPORT_AUTOSTYLES|EXPORT_FONTDECLS):
            return SwXMLExportStyles_getImplementationName();
        case (EXPORT_AUTOSTYLES|EXPORT_CONTENT|EXPORT_SCRIPTS|EXPORT_FONTDECLS):
            return SwXMLExportContent_getImplementationName();
        case EXPORT_META:
            return SwXMLExportMeta_getImplementationName();
        case EXPORT_SETTINGS:
            return SwXMLExportSettings_getImplementationName();
        default:
            // generic name for 'unknown' cases
            return OUString( RTL_CONSTASCII_USTRINGPARAM(
                "com.sun.star.comp.Writer.SwXMLExport" ) );
    }
}

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