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/* -*- 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 "XMLExportDDELinks.hxx"
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlnmspe.hxx>
#include <xmloff/nmspmap.hxx>
#include <sax/tools/converter.hxx>
#include "xmlexprt.hxx"
#include "unonames.hxx"
#include "document.hxx"
#include "scmatrix.hxx"
#include <com/sun/star/sheet/XDDELink.hpp>
class ScMatrix;
using namespace com::sun::star;
using namespace xmloff::token;
ScXMLExportDDELinks::ScXMLExportDDELinks(ScXMLExport& rTempExport)
: rExport(rTempExport)
{
}
ScXMLExportDDELinks::~ScXMLExportDDELinks()
{
}
void ScXMLExportDDELinks::WriteCell(const ScMatrixValue& aVal, sal_Int32 nRepeat)
{
bool bString = ScMatrix::IsNonValueType(aVal.nType);
bool bEmpty = ScMatrix::IsEmptyType(aVal.nType);
if (!bEmpty)
{
if (bString)
{
rExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE_TYPE, XML_STRING);
rExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_STRING_VALUE, aVal.GetString().getString());
}
else
{
OUStringBuffer aBuf;
rExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE_TYPE, XML_FLOAT);
::sax::Converter::convertDouble(aBuf, aVal.fVal);
rExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_VALUE, aBuf.makeStringAndClear());
}
}
if (nRepeat > 1)
{
OUStringBuffer aBuf;
::sax::Converter::convertNumber(aBuf, nRepeat);
rExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NUMBER_COLUMNS_REPEATED, aBuf.makeStringAndClear());
}
SvXMLElementExport(rExport, XML_NAMESPACE_TABLE, XML_TABLE_CELL, true, true);
}
void ScXMLExportDDELinks::WriteTable(const sal_Int32 nPos)
{
ScDocument* pDoc = rExport.GetDocument();
if (!pDoc)
return;
const ScMatrix* pMatrix = pDoc->GetDdeLinkResultMatrix(static_cast<sal_uInt16>(nPos));
if (!pMatrix)
return;
SCSIZE nCols, nRows;
pMatrix->GetDimensions(nCols, nRows);
SvXMLElementExport aTableElem(rExport, XML_NAMESPACE_TABLE, XML_TABLE, true, true);
if (nCols > 1)
{
OUStringBuffer aBuf;
::sax::Converter::convertNumber(aBuf, static_cast<sal_Int32>(nCols));
rExport.AddAttribute(XML_NAMESPACE_TABLE, XML_NUMBER_COLUMNS_REPEATED, aBuf.makeStringAndClear());
}
{
SvXMLElementExport aElemCol(rExport, XML_NAMESPACE_TABLE, XML_TABLE_COLUMN, true, true);
}
for (SCSIZE nRow = 0; nRow < nRows; ++nRow)
{
sal_Int32 nRepeat = 0;
ScMatrixValue aPrevVal;
SvXMLElementExport aElemRow(rExport, XML_NAMESPACE_TABLE, XML_TABLE_ROW, true, true);
for (SCSIZE nCol = 0; nCol < nCols; ++nCol, ++nRepeat)
{
ScMatrixValue aVal = pMatrix->Get(nCol, nRow);
if (nCol > 0 && aVal != aPrevVal)
{
// Cell value differs. Flush the cell content.
WriteCell(aPrevVal, nRepeat);
nRepeat = 0;
}
aPrevVal = aVal;
}
WriteCell(aPrevVal, nRepeat);
}
}
void ScXMLExportDDELinks::WriteDDELinks(uno::Reference<sheet::XSpreadsheetDocument>& xSpreadDoc)
{
uno::Reference <beans::XPropertySet> xPropertySet (xSpreadDoc, uno::UNO_QUERY);
if (xPropertySet.is())
{
uno::Reference<container::XIndexAccess> xIndex(xPropertySet->getPropertyValue(OUString(SC_UNO_DDELINKS)), uno::UNO_QUERY);
if (xIndex.is())
{
sal_Int32 nCount = xIndex->getCount();
if (nCount)
{
SvXMLElementExport aElemDDEs(rExport, XML_NAMESPACE_TABLE, XML_DDE_LINKS, true, true);
for (sal_uInt16 nDDELink = 0; nDDELink < nCount; ++nDDELink)
{
uno::Reference<sheet::XDDELink> xDDELink(xIndex->getByIndex(nDDELink), uno::UNO_QUERY);
if (xDDELink.is())
{
SvXMLElementExport aElemDDE(rExport, XML_NAMESPACE_TABLE, XML_DDE_LINK, true, true);
{
rExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_DDE_APPLICATION, xDDELink->getApplication());
rExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_DDE_TOPIC, xDDELink->getTopic());
rExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_DDE_ITEM, xDDELink->getItem());
rExport.AddAttribute(XML_NAMESPACE_OFFICE, XML_AUTOMATIC_UPDATE, XML_TRUE);
sal_uInt8 nMode;
if (rExport.GetDocument() &&
rExport.GetDocument()->GetDdeLinkMode(nDDELink, nMode))
{
switch (nMode)
{
case SC_DDE_ENGLISH :
rExport.AddAttribute(XML_NAMESPACE_TABLE, XML_CONVERSION_MODE, XML_INTO_ENGLISH_NUMBER);
break;
case SC_DDE_TEXT :
rExport.AddAttribute(XML_NAMESPACE_TABLE, XML_CONVERSION_MODE, XML_KEEP_TEXT);
break;
}
}
SvXMLElementExport(rExport, XML_NAMESPACE_OFFICE, XML_DDE_SOURCE, true, true);
}
WriteTable(nDDELink);
}
}
}
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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