/* -*- 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 "XMLLineNumberingExport.hxx"

#include <com/sun/star/beans/XPropertySet.hpp>

#include <com/sun/star/frame/XModel.hpp>

#include <com/sun/star/text/XLineNumberingProperties.hpp>

#include <com/sun/star/style/LineNumberPosition.hpp>

#include <o3tl/any.hxx>

#include <xmloff/xmlexp.hxx>

#include <xmloff/xmluconv.hxx>

#include <xmloff/xmlnamespace.hxx>

#include <xmloff/xmltoken.hxx>

#include <xmloff/xmlement.hxx>

using namespace ::com::sun::star::uno;

using namespace ::com::sun::star;

using namespace ::xmloff::token;

using ::com::sun::star::beans::XPropertySet;

using ::com::sun::star::text::XLineNumberingProperties;

XMLLineNumberingExport::XMLLineNumberingExport(SvXMLExport& rExp)

: rExport(rExp)

{

}

SvXMLEnumMapEntry<sal_uInt16> const aLineNumberPositionMap[] =

{

    { XML_LEFT,     style::LineNumberPosition::LEFT },

    { XML_RIGHT,    style::LineNumberPosition::RIGHT },

    { XML_INSIDE,   style::LineNumberPosition::INSIDE },

    { XML_OUTSIDE,  style::LineNumberPosition::OUTSIDE },

    { XML_TOKEN_INVALID, 0 }

};

void XMLLineNumberingExport::Export()

{

    // export element if we have line numbering info

    Reference<XLineNumberingProperties> xSupplier(rExport.GetModel(),

                                                  UNO_QUERY);

    if (!xSupplier.is())

        return;

    Reference<XPropertySet> xLineNumbering =

        xSupplier->getLineNumberingProperties();

    if (!xLineNumbering.is())

        return;

    // char style

    Any aAny = xLineNumbering->getPropertyValue(u"CharStyleName"_ustr);

    OUString sTmp;

    aAny >>= sTmp;

    if (!sTmp.isEmpty())

    {

        rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_STYLE_NAME,

                             rExport.EncodeStyleName( sTmp ));

    }

    // enable

    aAny = xLineNumbering->getPropertyValue(u"IsOn"_ustr);

    if (! *o3tl::doAccess<bool>(aAny))

    {

        rExport.AddAttribute(XML_NAMESPACE_TEXT,

                             XML_NUMBER_LINES, XML_FALSE);

    }

    // count empty lines

    aAny = xLineNumbering->getPropertyValue(u"CountEmptyLines"_ustr);

    if (! *o3tl::doAccess<bool>(aAny))

    {

        rExport.AddAttribute(XML_NAMESPACE_TEXT,

                             XML_COUNT_EMPTY_LINES, XML_FALSE);

    }

    // count in frames

    aAny = xLineNumbering->getPropertyValue(u"CountLinesInFrames"_ustr);

    if (*o3tl::doAccess<bool>(aAny))

    {

        rExport.AddAttribute(XML_NAMESPACE_TEXT,

                             XML_COUNT_IN_TEXT_BOXES, XML_TRUE);

    }

    // restart numbering

    aAny = xLineNumbering->getPropertyValue(u"RestartAtEachPage"_ustr);

    if (*o3tl::doAccess<bool>(aAny))

    {

        rExport.AddAttribute(XML_NAMESPACE_TEXT,

                             XML_RESTART_ON_PAGE, XML_TRUE);

    }

    // Distance

    aAny = xLineNumbering->getPropertyValue(u"Distance"_ustr);

    sal_Int32 nLength = 0;

    aAny >>= nLength;

    if (nLength != 0)

    {

        OUStringBuffer sBuf;

        rExport.GetMM100UnitConverter().convertMeasureToXML(

                sBuf, nLength);

        rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_OFFSET,

                             sBuf.makeStringAndClear());

    }

    // NumberingType

    OUStringBuffer sNumPosBuf;

    aAny = xLineNumbering->getPropertyValue(u"NumberingType"_ustr);

    sal_Int16 nFormat = 0;

    aAny >>= nFormat;

    rExport.GetMM100UnitConverter().convertNumFormat( sNumPosBuf, nFormat );

    rExport.AddAttribute(XML_NAMESPACE_STYLE, XML_NUM_FORMAT,

                         sNumPosBuf.makeStringAndClear());

    SvXMLUnitConverter::convertNumLetterSync( sNumPosBuf, nFormat );

    if( !sNumPosBuf.isEmpty() )

    {

        rExport.AddAttribute(XML_NAMESPACE_STYLE,

                             XML_NUM_LETTER_SYNC,

                             sNumPosBuf.makeStringAndClear() );

    }

    // number position

    aAny = xLineNumbering->getPropertyValue(u"NumberPosition"_ustr);

    sal_uInt16 nPosition = 0;

    aAny >>= nPosition;

    if (SvXMLUnitConverter::convertEnum(sNumPosBuf, nPosition,

                                        aLineNumberPositionMap))

    {

        rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_NUMBER_POSITION,

                             sNumPosBuf.makeStringAndClear());

    }

    // sInterval

    aAny = xLineNumbering->getPropertyValue(u"Interval"_ustr);

    sal_Int16 nLineInterval = 0;

    aAny >>= nLineInterval;

    rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_INCREMENT,

                         OUString::number(nLineInterval));

    SvXMLElementExport aConfigElem(rExport, XML_NAMESPACE_TEXT,

                                   XML_LINENUMBERING_CONFIGURATION,

                                   true, true);

    // line separator

    aAny = xLineNumbering->getPropertyValue(u"SeparatorText"_ustr);

    OUString sSeparator;

    aAny >>= sSeparator;

    if (sSeparator.isEmpty())

        return;

    // SeparatorInterval

    aAny = xLineNumbering->getPropertyValue(u"SeparatorInterval"_ustr);

    sal_Int16 nLineDistance = 0;

    aAny >>= nLineDistance;

    rExport.AddAttribute(XML_NAMESPACE_TEXT, XML_INCREMENT,

                         OUString::number(nLineDistance));

    SvXMLElementExport aSeparatorElem(rExport, XML_NAMESPACE_TEXT,

                                      XML_LINENUMBERING_SEPARATOR,

                                      true, false);

    rExport.Characters(sSeparator);

    // else: no configuration: don't save -> default

    // can't even get supplier: don't save -> default

}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */