XMLTableSourceContext.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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 *   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 .
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#include "XMLTableSourceContext.hxx"
#include "xmlimprt.hxx"
#include <document.hxx>
#include "xmlsubti.hxx"
#include <tablink.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlnmspe.hxx>
#include <sax/tools/converter.hxx>
#include <com/sun/star/sheet/XSheetLinkable.hpp>
#include <com/sun/star/sheet/XSpreadsheet.hpp>

using namespace com::sun::star;
using namespace xmloff::token;

ScXMLTableSourceContext::ScXMLTableSourceContext( ScXMLImport& rImport,
                                      const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList ) :
    ScXMLImportContext( rImport ),
    sLink(),
    sTableName(),
    sFilterName(),
    sFilterOptions(),
    nRefresh(0),
    nMode(sheet::SheetLinkMode_NORMAL)
{
    if ( !rAttrList.is() )
        return;

    for (auto &aIter : *rAttrList)
    {
        switch (aIter.getToken())
        {
        case XML_ELEMENT( XLINK, XML_HREF ):
            sLink = GetScImport().GetAbsoluteReference(aIter.toString());
            break;
        case XML_ELEMENT( TABLE, XML_TABLE_NAME ):
            sTableName = aIter.toString();
            break;
        case XML_ELEMENT( TABLE, XML_FILTER_NAME):
            sFilterName = aIter.toString();
            break;
        case XML_ELEMENT( TABLE, XML_FILTER_OPTIONS ):
            sFilterOptions = aIter.toString();
            break;
        case XML_ELEMENT( TABLE, XML_MODE ):
            if (IsXMLToken(aIter, XML_COPY_RESULTS_ONLY))
                nMode = sheet::SheetLinkMode_VALUE;
            break;
        case XML_ELEMENT( TABLE, XML_REFRESH_DELAY ):
            double fTime;
            if (::sax::Converter::convertDuration( fTime, aIter.toString() ))
                nRefresh = std::max( static_cast<sal_Int32>(fTime * 86400.0), sal_Int32(0) );
            break;
        }
    }
}

ScXMLTableSourceContext::~ScXMLTableSourceContext()
{
}

uno::Reference< xml::sax::XFastContextHandler > SAL_CALL ScXMLTableSourceContext::createFastChildContext(
    sal_Int32 /*nElement*/, const uno::Reference< xml::sax::XFastAttributeList >& /*xAttrList*/ )
{
    return nullptr;
}

void SAL_CALL ScXMLTableSourceContext::endFastElement( sal_Int32 /*nElement*/ )
{
    if (sLink.isEmpty())
        return;

    uno::Reference <sheet::XSheetLinkable> xLinkable (GetScImport().GetTables().GetCurrentXSheet(), uno::UNO_QUERY);
    ScDocument* pDoc(GetScImport().GetDocument());
    if (!(xLinkable.is() && pDoc))
        return;

    ScXMLImport::MutexGuard aGuard(GetScImport());
    if (!pDoc->RenameTab( GetScImport().GetTables().GetCurrentSheet(),
        GetScImport().GetTables().GetCurrentSheetName(), true/*bExternalDocument*/))
        return;

    sLink = ScGlobal::GetAbsDocName( sLink, pDoc->GetDocumentShell() );
    if (sFilterName.isEmpty())
        ScDocumentLoader::GetFilterName( sLink, sFilterName, sFilterOptions, false, false );

    ScLinkMode nLinkMode = ScLinkMode::NONE;
    if ( nMode == sheet::SheetLinkMode_NORMAL )
        nLinkMode = ScLinkMode::NORMAL;
    else if ( nMode == sheet::SheetLinkMode_VALUE )
        nLinkMode = ScLinkMode::VALUE;

    pDoc->SetLink( GetScImport().GetTables().GetCurrentSheet(),
        nLinkMode, sLink, sFilterName, sFilterOptions,
        sTableName, nRefresh );
}

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