/* -*- 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 <memory>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/drawing/LineStyle.hpp>
#include <com/sun/star/script/Converter.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/table/ShadowLocation.hpp>
#include <com/sun/star/table/TableBorder.hpp>
#include <com/sun/star/table/ShadowFormat.hpp>
#include <com/sun/star/table/CellRangeAddress.hpp>
#include <com/sun/star/table/CellContentType.hpp>
#include <com/sun/star/table/TableOrientation.hpp>
#include <com/sun/star/util/SortField.hpp>
#include <com/sun/star/util/SortFieldType.hpp>
#include <com/sun/star/table/BorderLine2.hpp>
#include <com/sun/star/table/BorderLineStyle.hpp>
#include <com/sun/star/table/CellOrientation.hpp>
#include <com/sun/star/table/CellAddress.hpp>
#include <com/sun/star/style/PageStyleLayout.hpp>
#include <com/sun/star/style/BreakType.hpp>
#include <com/sun/star/style/GraphicLocation.hpp>
#include <com/sun/star/awt/Rectangle.hpp>
#include <com/sun/star/awt/Selection.hpp>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/text/WritingMode2.hpp>
#include <com/sun/star/frame/status/UpperLowerMarginScale.hpp>
#include <com/sun/star/frame/status/LeftRightMarginScale.hpp>
#include <com/sun/star/drawing/ShadingPattern.hpp>
#include <com/sun/star/graphic/XGraphic.hpp>

#include <osl/diagnose.h>
#include <i18nutil/unicode.hxx>
#include <unotools/ucbstreamhelper.hxx>
#include <limits.h>
#include <comphelper/processfactory.hxx>
#include <vcl/GraphicObject.hxx>
#include <tools/urlobj.hxx>
#include <comphelper/fileformat.h>
#include <svl/memberid.h>
#include <svtools/borderhelper.hxx>
#include <rtl/ustring.hxx>
#include <rtl/ustrbuf.hxx>
#include <tools/mapunit.hxx>
#include <vcl/graphicfilter.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <editeng/editids.hrc>
#include <editeng/editrids.hrc>
#include <editeng/pbinitem.hxx>
#include <editeng/sizeitem.hxx>
#include <editeng/lrspitem.hxx>
#include <editeng/ulspitem.hxx>
#include <editeng/prntitem.hxx>
#include <editeng/opaqitem.hxx>
#include <editeng/protitem.hxx>
#include <editeng/shaditem.hxx>
#include <editeng/boxitem.hxx>
#include <editeng/formatbreakitem.hxx>
#include <editeng/keepitem.hxx>
#include <editeng/lineitem.hxx>
#include <editeng/brushitem.hxx>
#include <editeng/frmdiritem.hxx>
#include <editeng/itemtype.hxx>
#include <editeng/eerdll.hxx>
#include <editeng/unoprnms.hxx>
#include <editeng/memberids.h>
#include <editeng/editerr.hxx>
#include <libxml/xmlwriter.h>
#include <o3tl/enumrange.hxx>
#include <o3tl/safeint.hxx>
#include <vcl/GraphicLoader.hxx>

using namespace ::editeng;
using namespace ::com::sun::star;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::table::BorderLineStyle;


/*
SvxBorderLine is not an SfxPoolItem, and has no Store/Create serialization/deserialization methods.
Since border line information needs to be serialized by the table autoformat code, these file-local
methods are defined to encapsulate the necessary serialization logic.
*/
namespace
{
    /// Item version for saved border lines. The old version saves the line without style information.
    const int BORDER_LINE_OLD_VERSION = 0;
    /// Item version for saved border lies. The new version includes line style.
    const int BORDER_LINE_WITH_STYLE_VERSION = 1;

    /// Store a border line to a stream.
    SvStream& StoreBorderLine(SvStream &stream, const SvxBorderLine &l, sal_uInt16 version)
    {
        WriteColor( stream, l.GetColor() );
        stream.WriteUInt16( l.GetOutWidth() )
              .WriteUInt16( l.GetInWidth() )
              .WriteUInt16( l.GetDistance() );

        if (version >= BORDER_LINE_WITH_STYLE_VERSION)
               stream.WriteUInt16( static_cast<sal_uInt16>(l.GetBorderLineStyle()) );

        return stream;
    }


    /// Creates a border line from a stream.
    SvxBorderLine CreateBorderLine(SvStream &stream, sal_uInt16 version)
    {
        sal_uInt16 nOutline, nInline, nDistance;
        sal_uInt16 nStyle = css::table::BorderLineStyle::NONE;
        Color aColor;
        ReadColor( stream, aColor ).ReadUInt16( nOutline ).ReadUInt16( nInline ).ReadUInt16( nDistance );

        if (version >= BORDER_LINE_WITH_STYLE_VERSION)
            stream.ReadUInt16( nStyle );

        SvxBorderLine border(&aColor);
        border.GuessLinesWidths(static_cast<SvxBorderLineStyle>(nStyle), nOutline, nInline, nDistance);
        return border;
    }


    /// Retrieves a BORDER_LINE_* version from a BOX_BORDER_* version.
    sal_uInt16 BorderLineVersionFromBoxVersion(sal_uInt16 boxVersion)
    {
        return (boxVersion >= BOX_BORDER_STYLE_VERSION)? BORDER_LINE_WITH_STYLE_VERSION : BORDER_LINE_OLD_VERSION;
    }
}


SfxPoolItem* SvxPaperBinItem::CreateDefault() { return new  SvxPaperBinItem(0);}
SfxPoolItem* SvxSizeItem::CreateDefault() { return new  SvxSizeItem(0);}
SfxPoolItem* SvxLRSpaceItem::CreateDefault() { return new  SvxLRSpaceItem(0);}
SfxPoolItem* SvxULSpaceItem::CreateDefault() { return new  SvxULSpaceItem(0);}
SfxPoolItem* SvxProtectItem::CreateDefault() { return new  SvxProtectItem(0);}
SfxPoolItem* SvxBrushItem::CreateDefault() { return new  SvxBrushItem(0);}
SfxPoolItem* SvxShadowItem::CreateDefault() { return new  SvxShadowItem(0);}
SfxPoolItem* SvxBoxItem::CreateDefault() { return new  SvxBoxItem(0);}
SfxPoolItem* SvxBoxInfoItem::CreateDefault() { return new  SvxBoxInfoItem(0);}
SfxPoolItem* SvxFormatBreakItem::CreateDefault() { return new  SvxFormatBreakItem(SvxBreak::NONE, 0);}
SfxPoolItem* SvxFormatKeepItem::CreateDefault() { return new  SvxFormatKeepItem(false, 0);}
SfxPoolItem* SvxLineItem::CreateDefault() { return new  SvxLineItem(0);}


SfxPoolItem* SvxPaperBinItem::Clone( SfxItemPool* ) const
{
    return new SvxPaperBinItem( *this );
}


bool SvxPaperBinItem::GetPresentation
(
    SfxItemPresentation ePres,
    MapUnit             /*eCoreUnit*/,
    MapUnit             /*ePresUnit*/,
    OUString&           rText, const IntlWrapper&
)   const
{
    switch ( ePres )
    {
        case SfxItemPresentation::Nameless:
            rText = OUString::number( GetValue() );
            return true;

        case SfxItemPresentation::Complete:
        {
            sal_uInt8 nValue = GetValue();

            if ( PAPERBIN_PRINTER_SETTINGS == nValue )
                rText = EditResId(RID_SVXSTR_PAPERBIN_SETTINGS);
            else
            {
                rText = EditResId(RID_SVXSTR_PAPERBIN) + " " + OUString::number( nValue );
            }
            return true;
        }
        //no break necessary
        default: ; //prevent warning
    }

    return false;
}


SvxSizeItem::SvxSizeItem( const sal_uInt16 nId, const Size& rSize ) :

    SfxPoolItem( nId ),

    m_aSize( rSize )
{
}


bool SvxSizeItem::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
{
    bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;

    awt::Size aTmp(m_aSize.Width(), m_aSize.Height());
    if( bConvert )
    {
        aTmp.Height = convertTwipToMm100(aTmp.Height);
        aTmp.Width = convertTwipToMm100(aTmp.Width);
    }

    switch( nMemberId )
    {
        case MID_SIZE_SIZE:  rVal <<= aTmp; break;
        case MID_SIZE_WIDTH: rVal <<= aTmp.Width; break;
        case MID_SIZE_HEIGHT: rVal <<= aTmp.Height;  break;
        default: OSL_FAIL("Wrong MemberId!"); return false;
    }

    return true;
}


bool SvxSizeItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
{
    bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;

    switch( nMemberId )
    {
        case MID_SIZE_SIZE:
        {
            awt::Size aTmp;
            if( rVal >>= aTmp )
            {
                if(bConvert)
                {
                    aTmp.Height = convertMm100ToTwip(aTmp.Height);
                    aTmp.Width = convertMm100ToTwip(aTmp.Width);
                }
                m_aSize = Size( aTmp.Width, aTmp.Height );
            }
            else
            {
                return false;
            }
        }
        break;
        case MID_SIZE_WIDTH:
        {
            sal_Int32 nVal = 0;
            if(!(rVal >>= nVal ))
                return false;

            m_aSize.setWidth( bConvert ? convertMm100ToTwip(nVal) : nVal );
        }
        break;
        case MID_SIZE_HEIGHT:
        {
            sal_Int32 nVal = 0;
            if(!(rVal >>= nVal))
                return true;

            m_aSize.setHeight( bConvert ? convertMm100ToTwip(nVal) : nVal );
        }
        break;
        default: OSL_FAIL("Wrong MemberId!");
            return false;
    }
    return true;
}


SvxSizeItem::SvxSizeItem( const sal_uInt16 nId ) :

    SfxPoolItem( nId )
{
}


bool SvxSizeItem::operator==( const SfxPoolItem& rAttr ) const
{
    assert(SfxPoolItem::operator==(rAttr));

    return ( m_aSize == static_cast<const SvxSizeItem&>( rAttr ).GetSize() );
}


SfxPoolItem* SvxSizeItem::Clone( SfxItemPool* ) const
{
    return new SvxSizeItem( *this );
}


bool SvxSizeItem::GetPresentation
(
    SfxItemPresentation ePres,
    MapUnit             eCoreUnit,
    MapUnit             ePresUnit,
    OUString&           rText, const IntlWrapper& rIntl
)   const
{
    OUString cpDelimTmp(cpDelim);
    switch ( ePres )
    {
        case SfxItemPresentation::Nameless:
            rText = GetMetricText( m_aSize.Width(), eCoreUnit, ePresUnit, &rIntl ) +
                    cpDelimTmp +
                    GetMetricText( m_aSize.Height(), eCoreUnit, ePresUnit, &rIntl );
            return true;

        case SfxItemPresentation::Complete:
            rText = EditResId(RID_SVXITEMS_SIZE_WIDTH) +
                    GetMetricText( m_aSize.Width(), eCoreUnit, ePresUnit, &rIntl ) +
                    " " + EditResId(GetMetricId(ePresUnit)) +
                    cpDelimTmp +
                    EditResId(RID_SVXITEMS_SIZE_HEIGHT) +
                    GetMetricText( m_aSize.Height(), eCoreUnit, ePresUnit, &rIntl ) +
                    " " + EditResId(GetMetricId(ePresUnit));
            return true;
        // no break necessary
        default: ; // prevent warning

    }
    return false;
}


void SvxSizeItem::ScaleMetrics( long nMult, long nDiv )
{
    m_aSize.setWidth( Scale( m_aSize.Width(), nMult, nDiv ) );
    m_aSize.setHeight( Scale( m_aSize.Height(), nMult, nDiv ) );
}


bool SvxSizeItem::HasMetrics() const
{
    return true;
}


SvxLRSpaceItem::SvxLRSpaceItem( const sal_uInt16 nId ) :

    SfxPoolItem( nId ),

    nTxtLeft        ( 0 ),
    nLeftMargin     ( 0 ),
    nRightMargin    ( 0 ),
    nPropFirstLineOfst( 100 ),
    nPropLeftMargin( 100 ),
    nPropRightMargin( 100 ),
    nFirstLineOfst  ( 0 ),
    bAutoFirst      ( false ),
    bExplicitZeroMarginValRight(false),
    bExplicitZeroMarginValLeft(false)
{
}


SvxLRSpaceItem::SvxLRSpaceItem( const long nLeft, const long nRight,
                                const long nTLeft, const short nOfset,
                                const sal_uInt16 nId )
:   SfxPoolItem( nId ),

    nTxtLeft        ( nTLeft ),
    nLeftMargin     ( nLeft ),
    nRightMargin    ( nRight ),
    nPropFirstLineOfst( 100 ),
    nPropLeftMargin( 100 ),
    nPropRightMargin( 100 ),
    nFirstLineOfst  ( nOfset ),
    bAutoFirst      ( false ),
    bExplicitZeroMarginValRight(false),
    bExplicitZeroMarginValLeft(false)
{
}


bool SvxLRSpaceItem::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
{
    bool bRet = true;
    bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;
    switch( nMemberId )
    {
        // now all signed
        case 0:
        {
            css::frame::status::LeftRightMarginScale aLRSpace;
            aLRSpace.Left = static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nLeftMargin) : nLeftMargin);
            aLRSpace.TextLeft = static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nTxtLeft) : nTxtLeft);
            aLRSpace.Right = static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nRightMargin) : nRightMargin);
            aLRSpace.ScaleLeft = static_cast<sal_Int16>(nPropLeftMargin);
            aLRSpace.ScaleRight = static_cast<sal_Int16>(nPropRightMargin);
            aLRSpace.FirstLine = static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nFirstLineOfst) : nFirstLineOfst);
            aLRSpace.ScaleFirstLine = static_cast<sal_Int16>(nPropFirstLineOfst);
            aLRSpace.AutoFirstLine = IsAutoFirst();
            rVal <<= aLRSpace;
            break;
        }
        case MID_L_MARGIN:
            rVal <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nLeftMargin) : nLeftMargin);
            break;

        case MID_TXT_LMARGIN :
            rVal <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nTxtLeft) : nTxtLeft);
        break;
        case MID_R_MARGIN:
            rVal <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nRightMargin) : nRightMargin);
            break;
        case MID_L_REL_MARGIN:
            rVal <<= static_cast<sal_Int16>(nPropLeftMargin);
        break;
        case MID_R_REL_MARGIN:
            rVal <<= static_cast<sal_Int16>(nPropRightMargin);
        break;

        case MID_FIRST_LINE_INDENT:
            rVal <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nFirstLineOfst) : nFirstLineOfst);
            break;

        case MID_FIRST_LINE_REL_INDENT:
            rVal <<= static_cast<sal_Int16>(nPropFirstLineOfst);
            break;

        case MID_FIRST_AUTO:
            rVal <<= IsAutoFirst();
            break;

        default:
            bRet = false;
            // SfxDispatchController_Impl::StateChanged calls this with hardcoded 0 triggering this; there used to be a MID_LR_MARGIN 0 but what type would it have?
            OSL_FAIL("unknown MemberId");
    }
    return bRet;
}


bool SvxLRSpaceItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
{
    bool bConvert = 0 != (nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;
    sal_Int32 nVal = 0;
    if( nMemberId != 0 && nMemberId != MID_FIRST_AUTO &&
            nMemberId != MID_L_REL_MARGIN && nMemberId != MID_R_REL_MARGIN)
        if(!(rVal >>= nVal))
            return false;

    switch( nMemberId )
    {
        case 0:
        {
            css::frame::status::LeftRightMarginScale aLRSpace;
            if(!(rVal >>= aLRSpace))
                return false;

            SetLeft( bConvert ? convertMm100ToTwip(aLRSpace.Left) : aLRSpace.Left );
            SetTextLeft( bConvert ? convertMm100ToTwip(aLRSpace.TextLeft) : aLRSpace.TextLeft );
            SetRight(bConvert ? convertMm100ToTwip(aLRSpace.Right) : aLRSpace.Right);
            nPropLeftMargin = aLRSpace.ScaleLeft;
            nPropRightMargin = aLRSpace.ScaleRight;
            SetTextFirstLineOfst(static_cast<short>(bConvert ?  convertMm100ToTwip(aLRSpace.FirstLine) : aLRSpace.FirstLine));
            SetPropTextFirstLineOfst ( static_cast<sal_uInt16>(aLRSpace.ScaleFirstLine) );
            SetAutoFirst( aLRSpace.AutoFirstLine );
            break;
        }
        case MID_L_MARGIN:
            SetLeft( bConvert ? convertMm100ToTwip(nVal) : nVal );
            break;

        case MID_TXT_LMARGIN :
            SetTextLeft( bConvert ? convertMm100ToTwip(nVal) : nVal );
        break;

        case MID_R_MARGIN:
            SetRight(bConvert ? convertMm100ToTwip(nVal) : nVal);
            break;
        case MID_L_REL_MARGIN:
        case MID_R_REL_MARGIN:
        {
            sal_Int32 nRel = 0;
            if((rVal >>= nRel) && nRel >= 0 && nRel < SAL_MAX_UINT16)
            {
                if(MID_L_REL_MARGIN== nMemberId)
                    nPropLeftMargin = static_cast<sal_uInt16>(nRel);
                else
                    nPropRightMargin = static_cast<sal_uInt16>(nRel);
            }
            else
                return false;
        }
        break;
        case MID_FIRST_LINE_INDENT     :
            SetTextFirstLineOfst(static_cast<short>(bConvert ?  convertMm100ToTwip(nVal) : nVal));
            break;

        case MID_FIRST_LINE_REL_INDENT:
            SetPropTextFirstLineOfst ( static_cast<sal_uInt16>(nVal) );
            break;

        case MID_FIRST_AUTO:
            SetAutoFirst( Any2Bool(rVal) );
            break;

        default:
            OSL_FAIL("unknown MemberId");
            return false;
    }
    return true;
}


/// Adapt nLeftMargin and nTxtLeft.
void SvxLRSpaceItem::AdjustLeft()
{
    if ( 0 > nFirstLineOfst )
        nLeftMargin = nTxtLeft + nFirstLineOfst;
    else
        nLeftMargin = nTxtLeft;
}


bool SvxLRSpaceItem::operator==( const SfxPoolItem& rAttr ) const
{
    assert(SfxPoolItem::operator==(rAttr));

    const SvxLRSpaceItem& rOther = static_cast<const SvxLRSpaceItem&>(rAttr);

    return (
        nFirstLineOfst == rOther.GetTextFirstLineOfst() &&
        nTxtLeft == rOther.GetTextLeft() &&
        nLeftMargin == rOther.GetLeft()  &&
        nRightMargin == rOther.GetRight() &&
        nPropFirstLineOfst == rOther.GetPropTextFirstLineOfst() &&
        nPropLeftMargin == rOther.GetPropLeft()  &&
        nPropRightMargin == rOther.GetPropRight() &&
        bAutoFirst == rOther.IsAutoFirst() &&
        bExplicitZeroMarginValRight == rOther.IsExplicitZeroMarginValRight() &&
        bExplicitZeroMarginValLeft == rOther.IsExplicitZeroMarginValLeft() );
}


SfxPoolItem* SvxLRSpaceItem::Clone( SfxItemPool* ) const
{
    return new SvxLRSpaceItem( *this );
}


bool SvxLRSpaceItem::GetPresentation
(
    SfxItemPresentation ePres,
    MapUnit             eCoreUnit,
    MapUnit             ePresUnit,
    OUString&           rText, const IntlWrapper& rIntl
)   const
{
    switch ( ePres )
    {
        case SfxItemPresentation::Nameless:
        {
            if ( 100 != nPropLeftMargin )
            {
                rText = unicode::formatPercent(nPropLeftMargin,
                    Application::GetSettings().GetUILanguageTag());
            }
            else
                rText = GetMetricText( nLeftMargin,
                                       eCoreUnit, ePresUnit, &rIntl );
            rText += OUString(cpDelim);
            if ( 100 != nPropFirstLineOfst )
            {
                rText += unicode::formatPercent(nPropFirstLineOfst,
                    Application::GetSettings().GetUILanguageTag());
            }
            else
                rText += GetMetricText( static_cast<long>(nFirstLineOfst),
                                        eCoreUnit, ePresUnit, &rIntl );
            rText += OUString(cpDelim);
            if ( 100 != nRightMargin )
            {
                rText += unicode::formatPercent(nRightMargin,
                    Application::GetSettings().GetUILanguageTag());
            }
            else
                rText += GetMetricText( nRightMargin,
                                        eCoreUnit, ePresUnit, &rIntl );
            return true;
        }
        case SfxItemPresentation::Complete:
        {
            rText = EditResId(RID_SVXITEMS_LRSPACE_LEFT);
            if ( 100 != nPropLeftMargin )
                rText += unicode::formatPercent(nPropLeftMargin,
                    Application::GetSettings().GetUILanguageTag());
            else
            {
                rText = rText +
                        GetMetricText( nLeftMargin, eCoreUnit, ePresUnit, &rIntl ) +
                        " " + EditResId(GetMetricId(ePresUnit));
            }
            rText += OUString(cpDelim);
            if ( 100 != nPropFirstLineOfst || nFirstLineOfst )
            {
                rText += EditResId(RID_SVXITEMS_LRSPACE_FLINE);
                if ( 100 != nPropFirstLineOfst )
                    rText = rText + unicode::formatPercent(nPropFirstLineOfst,
                    Application::GetSettings().GetUILanguageTag());
                else
                {
                    rText = rText +
                            GetMetricText( static_cast<long>(nFirstLineOfst),
                                            eCoreUnit, ePresUnit, &rIntl ) +
                            " " + EditResId(GetMetricId(ePresUnit));
                }
                rText += OUString(cpDelim);
            }
            rText += EditResId(RID_SVXITEMS_LRSPACE_RIGHT);
            if ( 100 != nPropRightMargin )
                rText = rText + unicode::formatPercent(nPropRightMargin,
                    Application::GetSettings().GetUILanguageTag());
            else
            {
                rText = rText +
                        GetMetricText( nRightMargin,
                                       eCoreUnit, ePresUnit, &rIntl ) +
                        " " + EditResId(GetMetricId(ePresUnit));
            }
            return true;
        }
        default: ; // prevent warning
    }
    return false;
}


sal_uInt16 SvxLRSpaceItem::GetVersion( sal_uInt16 nFileVersion ) const
{
    return (nFileVersion == SOFFICE_FILEFORMAT_31)
               ? LRSPACE_TXTLEFT_VERSION
               : LRSPACE_NEGATIVE_VERSION;
}


void SvxLRSpaceItem::ScaleMetrics( long nMult, long nDiv )
{
    nFirstLineOfst = static_cast<short>(Scale( nFirstLineOfst, nMult, nDiv ));
    nTxtLeft = Scale( nTxtLeft, nMult, nDiv );
    nLeftMargin = Scale( nLeftMargin, nMult, nDiv );
    nRightMargin = Scale( nRightMargin, nMult, nDiv );
}


bool SvxLRSpaceItem::HasMetrics() const
{
    return true;
}


void SvxLRSpaceItem::dumpAsXml(xmlTextWriterPtr pWriter) const
{
    xmlTextWriterStartElement(pWriter, BAD_CAST("SvxLRSpaceItem"));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nFirstLineOfst"), BAD_CAST(OString::number(nFirstLineOfst).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nTxtLeft"), BAD_CAST(OString::number(nTxtLeft).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nLeftMargin"), BAD_CAST(OString::number(nLeftMargin).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nRightMargin"), BAD_CAST(OString::number(nRightMargin).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nPropFirstLineOfst"), BAD_CAST(OString::number(nPropFirstLineOfst).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nPropLeftMargin"), BAD_CAST(OString::number(nPropLeftMargin).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nPropRightMargin"), BAD_CAST(OString::number(nPropRightMargin).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("bAutoFirst"), BAD_CAST(OString::number(int(bAutoFirst)).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("bExplicitZeroMarginValRight"), BAD_CAST(OString::number(int(bExplicitZeroMarginValRight)).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("bExplicitZeroMarginValLeft"), BAD_CAST(OString::number(int(bExplicitZeroMarginValLeft)).getStr()));
    xmlTextWriterEndElement(pWriter);
}


SvxULSpaceItem::SvxULSpaceItem( const sal_uInt16 nId )
    : SfxPoolItem(nId)
    , nUpper(0)
    , nLower(0)
    , bContext(false)
    , nPropUpper(100)
    , nPropLower(100)
{
}


SvxULSpaceItem::SvxULSpaceItem( const sal_uInt16 nUp, const sal_uInt16 nLow,
                                const sal_uInt16 nId )
    : SfxPoolItem(nId)
    , nUpper(nUp)
    , nLower(nLow)
    , bContext(false)
    , nPropUpper(100)
    , nPropLower(100)
{
}


bool SvxULSpaceItem::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
{
    bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;
    switch( nMemberId )
    {
        // now all signed
        case 0:
        {
            css::frame::status::UpperLowerMarginScale aUpperLowerMarginScale;
            aUpperLowerMarginScale.Upper = static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nUpper) : nUpper);
            aUpperLowerMarginScale.Lower = static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nLower) : nPropUpper);
            aUpperLowerMarginScale.ScaleUpper = static_cast<sal_Int16>(nPropUpper);
            aUpperLowerMarginScale.ScaleLower = static_cast<sal_Int16>(nPropLower);
            rVal <<= aUpperLowerMarginScale;
            break;
        }
        case MID_UP_MARGIN: rVal <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nUpper) : nUpper); break;
        case MID_LO_MARGIN: rVal <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nLower) : nLower); break;
        case MID_CTX_MARGIN: rVal <<= bContext; break;
        case MID_UP_REL_MARGIN: rVal <<= static_cast<sal_Int16>(nPropUpper); break;
        case MID_LO_REL_MARGIN: rVal <<= static_cast<sal_Int16>(nPropLower); break;
    }
    return true;
}


bool SvxULSpaceItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
{
    bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;
    sal_Int32 nVal = 0;
    bool bVal = false;
    switch( nMemberId )
    {
        case 0:
        {
            css::frame::status::UpperLowerMarginScale aUpperLowerMarginScale;
            if ( !(rVal >>= aUpperLowerMarginScale ))
                return false;
            {
                SetUpper(static_cast<sal_uInt16>(bConvert ? convertMm100ToTwip( aUpperLowerMarginScale.Upper ) : aUpperLowerMarginScale.Upper));
                SetLower(static_cast<sal_uInt16>(bConvert ? convertMm100ToTwip( aUpperLowerMarginScale.Lower ) : aUpperLowerMarginScale.Lower));
                if( aUpperLowerMarginScale.ScaleUpper > 1 )
                    nPropUpper = aUpperLowerMarginScale.ScaleUpper;
                if( aUpperLowerMarginScale.ScaleLower > 1 )
                    nPropUpper = aUpperLowerMarginScale.ScaleLower;
            }
        }
        break;
        case MID_UP_MARGIN :
            if(!(rVal >>= nVal) || nVal < 0)
                return false;
            SetUpper(static_cast<sal_uInt16>(bConvert ? convertMm100ToTwip(nVal) : nVal));
            break;
        case MID_LO_MARGIN :
            if(!(rVal >>= nVal) || nVal < 0)
                return false;
            SetLower(static_cast<sal_uInt16>(bConvert ? convertMm100ToTwip(nVal) : nVal));
            break;
        case MID_CTX_MARGIN :
            if (!(rVal >>= bVal))
                return false;
            SetContextValue(bVal);
            break;
        case MID_UP_REL_MARGIN:
        case MID_LO_REL_MARGIN:
        {
            sal_Int32 nRel = 0;
            if((rVal >>= nRel) && nRel > 1 )
            {
                if(MID_UP_REL_MARGIN == nMemberId)
                    nPropUpper = static_cast<sal_uInt16>(nRel);
                else
                    nPropLower = static_cast<sal_uInt16>(nRel);
            }
            else
                return false;
        }
        break;

        default:
            OSL_FAIL("unknown MemberId");
            return false;
    }
    return true;
}


bool SvxULSpaceItem::operator==( const SfxPoolItem& rAttr ) const
{
    assert(SfxPoolItem::operator==(rAttr));

    const SvxULSpaceItem& rSpaceItem = static_cast<const SvxULSpaceItem&>( rAttr );
    return ( nUpper == rSpaceItem.nUpper &&
             nLower == rSpaceItem.nLower &&
             bContext == rSpaceItem.bContext &&
             nPropUpper == rSpaceItem.nPropUpper &&
             nPropLower == rSpaceItem.nPropLower );
}


SfxPoolItem* SvxULSpaceItem::Clone( SfxItemPool* ) const
{
    return new SvxULSpaceItem( *this );
}


bool SvxULSpaceItem::GetPresentation
(
    SfxItemPresentation ePres,
    MapUnit             eCoreUnit,
    MapUnit             ePresUnit,
    OUString&           rText,
    const IntlWrapper&  rIntl
)   const
{
    switch ( ePres )
    {
        case SfxItemPresentation::Nameless:
        {
            if ( 100 != nPropUpper )
            {
                rText = unicode::formatPercent(nPropUpper,
                    Application::GetSettings().GetUILanguageTag());
            }
            else
                rText = GetMetricText( static_cast<long>(nUpper), eCoreUnit, ePresUnit, &rIntl );
            rText += OUString(cpDelim);
            if ( 100 != nPropLower )
            {
                rText += unicode::formatPercent(nPropLower,
                    Application::GetSettings().GetUILanguageTag());
            }
            else
                rText += GetMetricText( static_cast<long>(nLower), eCoreUnit, ePresUnit, &rIntl );
            return true;
        }
        case SfxItemPresentation::Complete:
        {
            rText = EditResId(RID_SVXITEMS_ULSPACE_UPPER);
            if ( 100 != nPropUpper )
            {
                rText += unicode::formatPercent(nPropUpper,
                    Application::GetSettings().GetUILanguageTag());
            }
            else
            {
                rText = rText +
                        GetMetricText( static_cast<long>(nUpper), eCoreUnit, ePresUnit, &rIntl ) +
                        " " + EditResId(GetMetricId(ePresUnit));
            }
            rText = rText + OUString(cpDelim) + EditResId(RID_SVXITEMS_ULSPACE_LOWER);
            if ( 100 != nPropLower )
            {
                rText += unicode::formatPercent(nPropLower,
                    Application::GetSettings().GetUILanguageTag());
            }
            else
            {
                rText = rText +
                        GetMetricText( static_cast<long>(nLower), eCoreUnit, ePresUnit, &rIntl ) +
                        " " + EditResId(GetMetricId(ePresUnit));
            }
            return true;
        }
        default: ; // prevent warning
    }
    return false;
}


sal_uInt16 SvxULSpaceItem::GetVersion( sal_uInt16 /*nFileVersion*/ ) const
{
    return ULSPACE_16_VERSION;
}


void SvxULSpaceItem::ScaleMetrics( long nMult, long nDiv )
{
    nUpper = static_cast<sal_uInt16>(Scale( nUpper, nMult, nDiv ));
    nLower = static_cast<sal_uInt16>(Scale( nLower, nMult, nDiv ));
}


bool SvxULSpaceItem::HasMetrics() const
{
    return true;
}


void SvxULSpaceItem::dumpAsXml(xmlTextWriterPtr pWriter) const
{
    xmlTextWriterStartElement(pWriter, BAD_CAST("SvxULSpaceItem"));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nUpper"), BAD_CAST(OString::number(nUpper).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nLower"), BAD_CAST(OString::number(nLower).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("bContext"), BAD_CAST(OString::boolean(bContext).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nPropUpper"), BAD_CAST(OString::number(nPropUpper).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nPropLower"), BAD_CAST(OString::number(nPropLower).getStr()));
    xmlTextWriterEndElement(pWriter);
}


SfxPoolItem* SvxPrintItem::Clone( SfxItemPool* ) const
{
    return new SvxPrintItem( *this );
}


bool SvxPrintItem::GetPresentation
(
    SfxItemPresentation /*ePres*/,
    MapUnit             /*eCoreUnit*/,
    MapUnit             /*ePresUnit*/,
    OUString&           rText, const IntlWrapper&
)   const
{
    const char* pId = RID_SVXITEMS_PRINT_FALSE;

    if ( GetValue() )
        pId = RID_SVXITEMS_PRINT_TRUE;
    rText = EditResId(pId);
    return true;
}


SfxPoolItem* SvxOpaqueItem::Clone( SfxItemPool* ) const
{
    return new SvxOpaqueItem( *this );
}


bool SvxOpaqueItem::GetPresentation
(
    SfxItemPresentation /*ePres*/,
    MapUnit             /*eCoreUnit*/,
    MapUnit             /*ePresUnit*/,
    OUString&           rText, const IntlWrapper&
)   const
{
    const char* pId = RID_SVXITEMS_OPAQUE_FALSE;

    if ( GetValue() )
        pId = RID_SVXITEMS_OPAQUE_TRUE;
    rText = EditResId(pId);
    return true;
}


bool SvxProtectItem::operator==( const SfxPoolItem& rAttr ) const
{
    assert(SfxPoolItem::operator==(rAttr));

    const SvxProtectItem& rItem = static_cast<const SvxProtectItem&>(rAttr);
    return ( bCntnt == rItem.bCntnt &&
             bSize  == rItem.bSize  &&
             bPos   == rItem.bPos );
}


bool SvxProtectItem::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
{
    nMemberId &= ~CONVERT_TWIPS;
    bool bValue;
    switch(nMemberId)
    {
        case MID_PROTECT_CONTENT :  bValue = bCntnt; break;
        case MID_PROTECT_SIZE    :  bValue = bSize; break;
        case MID_PROTECT_POSITION:  bValue = bPos; break;
        default:
            OSL_FAIL("Wrong MemberId");
            return false;
    }

    rVal <<= bValue;
    return true;
}


bool SvxProtectItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
{
    nMemberId &= ~CONVERT_TWIPS;
    bool bVal( Any2Bool(rVal) );
    switch(nMemberId)
    {
        case MID_PROTECT_CONTENT :  bCntnt = bVal;  break;
        case MID_PROTECT_SIZE    :  bSize  = bVal;  break;
        case MID_PROTECT_POSITION:  bPos   = bVal;  break;
        default:
            OSL_FAIL("Wrong MemberId");
            return false;
    }
    return true;
}


SfxPoolItem* SvxProtectItem::Clone( SfxItemPool* ) const
{
    return new SvxProtectItem( *this );
}


bool SvxProtectItem::GetPresentation
(
    SfxItemPresentation /*ePres*/,
    MapUnit             /*eCoreUnit*/,
    MapUnit             /*ePresUnit*/,
    OUString&           rText, const IntlWrapper&
)   const
{
    const char* pId = RID_SVXITEMS_PROT_CONTENT_FALSE;

    if ( bCntnt )
        pId = RID_SVXITEMS_PROT_CONTENT_TRUE;
    rText = EditResId(pId) + OUString(cpDelim);
    pId = RID_SVXITEMS_PROT_SIZE_FALSE;

    if ( bSize )
        pId = RID_SVXITEMS_PROT_SIZE_TRUE;
    rText = rText + EditResId(pId) + OUString(cpDelim);
    pId = RID_SVXITEMS_PROT_POS_FALSE;

    if ( bPos )
        pId = RID_SVXITEMS_PROT_POS_TRUE;
    rText += EditResId(pId);
    return true;
}


void SvxProtectItem::dumpAsXml(xmlTextWriterPtr pWriter) const
{
    xmlTextWriterStartElement(pWriter, BAD_CAST("SvxProtectItem"));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("content"), BAD_CAST(OString::boolean(bCntnt).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("size"), BAD_CAST(OString::boolean(bSize).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("position"), BAD_CAST(OString::boolean(bPos).getStr()));
    xmlTextWriterEndElement(pWriter);
}


SvxShadowItem::SvxShadowItem( const sal_uInt16 nId,
                 const Color *pColor, const sal_uInt16 nW,
                 const SvxShadowLocation eLoc ) :
    SfxEnumItemInterface( nId ),
    aShadowColor(COL_GRAY),
    nWidth      ( nW ),
    eLocation   ( eLoc )
{
    if ( pColor )
        aShadowColor = *pColor;
}


bool SvxShadowItem::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
{
    bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;

    table::ShadowFormat aShadow;
    table::ShadowLocation eSet = table::ShadowLocation_NONE;
    switch( eLocation )
    {
        case SvxShadowLocation::TopLeft    : eSet = table::ShadowLocation_TOP_LEFT    ; break;
        case SvxShadowLocation::TopRight   : eSet = table::ShadowLocation_TOP_RIGHT   ; break;
        case SvxShadowLocation::BottomLeft : eSet = table::ShadowLocation_BOTTOM_LEFT ; break;
        case SvxShadowLocation::BottomRight: eSet = table::ShadowLocation_BOTTOM_RIGHT; break;
        default: ; // prevent warning
    }
    aShadow.Location = eSet;
    aShadow.ShadowWidth =   bConvert ? convertTwipToMm100(nWidth) : nWidth;
    aShadow.IsTransparent = aShadowColor.GetTransparency() > 0;
    aShadow.Color = sal_Int32(aShadowColor);

    sal_Int8 nTransparence = rtl::math::round(float(aShadowColor.GetTransparency() * 100) / 255);

    switch ( nMemberId )
    {
        case MID_LOCATION: rVal <<= aShadow.Location; break;
        case MID_WIDTH: rVal <<= aShadow.ShadowWidth; break;
        case MID_TRANSPARENT: rVal <<= aShadow.IsTransparent; break;
        case MID_BG_COLOR: rVal <<= aShadow.Color; break;
        case 0: rVal <<= aShadow; break;
        case MID_SHADOW_TRANSPARENCE: rVal <<= nTransparence; break;
        default: OSL_FAIL("Wrong MemberId!"); return false;
    }

    return true;
}

bool SvxShadowItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
{
    bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;

    table::ShadowFormat aShadow;
    uno::Any aAny;
    bool bRet = QueryValue( aAny, bConvert ? CONVERT_TWIPS : 0 ) && ( aAny >>= aShadow );
    switch ( nMemberId )
    {
        case MID_LOCATION:
        {
            bRet = (rVal >>= aShadow.Location);
            if ( !bRet )
            {
                sal_Int16 nVal = 0;
                bRet = (rVal >>= nVal);
                aShadow.Location = static_cast<table::ShadowLocation>(nVal);
            }

            break;
        }

        case MID_WIDTH: rVal >>= aShadow.ShadowWidth; break;
        case MID_TRANSPARENT: rVal >>= aShadow.IsTransparent; break;
        case MID_BG_COLOR: rVal >>= aShadow.Color; break;
        case 0: rVal >>= aShadow; break;
        case MID_SHADOW_TRANSPARENCE:
        {
            sal_Int32 nTransparence = 0;
            if ((rVal >>= nTransparence) && !o3tl::checked_multiply<sal_Int32>(nTransparence, 255, nTransparence))
            {
                Color aColor(aShadow.Color);
                aColor.SetTransparency(rtl::math::round(float(nTransparence) / 100));
                aShadow.Color = sal_Int32(aColor);
            }
            break;
        }
        default: OSL_FAIL("Wrong MemberId!"); return false;
    }

    if ( bRet )
    {
//      SvxShadowLocation eSet = SvxShadowLocation::NONE;
        switch( aShadow.Location )
        {
            case table::ShadowLocation_TOP_LEFT    : eLocation = SvxShadowLocation::TopLeft; break;
            case table::ShadowLocation_TOP_RIGHT   : eLocation = SvxShadowLocation::TopRight; break;
            case table::ShadowLocation_BOTTOM_LEFT : eLocation = SvxShadowLocation::BottomLeft ; break;
            case table::ShadowLocation_BOTTOM_RIGHT: eLocation = SvxShadowLocation::BottomRight; break;
            default: ; // prevent warning
        }

        nWidth = bConvert ? convertMm100ToTwip(aShadow.ShadowWidth) : aShadow.ShadowWidth;
        Color aSet(aShadow.Color);
        aShadowColor = aSet;
    }

    return bRet;
}


bool SvxShadowItem::operator==( const SfxPoolItem& rAttr ) const
{
    assert(SfxPoolItem::operator==(rAttr));

    const SvxShadowItem& rItem = static_cast<const SvxShadowItem&>(rAttr);
    return ( ( aShadowColor == rItem.aShadowColor ) &&
             ( nWidth    == rItem.GetWidth() ) &&
             ( eLocation == rItem.GetLocation() ) );
}


SfxPoolItem* SvxShadowItem::Clone( SfxItemPool* ) const
{
    return new SvxShadowItem( *this );
}


sal_uInt16 SvxShadowItem::CalcShadowSpace( SvxShadowItemSide nShadow ) const
{
    sal_uInt16 nSpace = 0;

    switch ( nShadow )
    {
        case SvxShadowItemSide::TOP:
            if ( eLocation == SvxShadowLocation::TopLeft ||
                 eLocation == SvxShadowLocation::TopRight  )
                nSpace = nWidth;
            break;

        case SvxShadowItemSide::BOTTOM:
            if ( eLocation == SvxShadowLocation::BottomLeft ||
                 eLocation == SvxShadowLocation::BottomRight  )
                nSpace = nWidth;
            break;

        case SvxShadowItemSide::LEFT:
            if ( eLocation == SvxShadowLocation::TopLeft ||
                 eLocation == SvxShadowLocation::BottomLeft )
                nSpace = nWidth;
            break;

        case SvxShadowItemSide::RIGHT:
            if ( eLocation == SvxShadowLocation::TopRight ||
                 eLocation == SvxShadowLocation::BottomRight )
                nSpace = nWidth;
            break;

        default:
            OSL_FAIL( "wrong shadow" );
    }
    return nSpace;
}

static const char* RID_SVXITEMS_SHADOW[] =
{
    RID_SVXITEMS_SHADOW_NONE,
    RID_SVXITEMS_SHADOW_TOPLEFT,
    RID_SVXITEMS_SHADOW_TOPRIGHT,
    RID_SVXITEMS_SHADOW_BOTTOMLEFT,
    RID_SVXITEMS_SHADOW_BOTTOMRIGHT
};

bool SvxShadowItem::GetPresentation
(
    SfxItemPresentation ePres,
    MapUnit             eCoreUnit,
    MapUnit             ePresUnit,
    OUString&           rText, const IntlWrapper& rIntl
)   const
{
    switch ( ePres )
    {
        case SfxItemPresentation::Nameless:
        {
            rText = ::GetColorString( aShadowColor ) + OUString(cpDelim);
            const char* pId = RID_SVXITEMS_TRANSPARENT_FALSE;

            if ( aShadowColor.GetTransparency() )
                pId = RID_SVXITEMS_TRANSPARENT_TRUE;
            rText = rText +
                    EditResId(pId) +
                    OUString(cpDelim) +
                    GetMetricText( static_cast<long>(nWidth), eCoreUnit, ePresUnit, &rIntl ) +
                    OUString(cpDelim) +
                    EditResId(RID_SVXITEMS_SHADOW[static_cast<int>(eLocation)]);
            return true;
        }
        case SfxItemPresentation::Complete:
        {
            rText = EditResId(RID_SVXITEMS_SHADOW_COMPLETE) +
                    ::GetColorString( aShadowColor ) +
                    OUString(cpDelim);

            const char* pId = RID_SVXITEMS_TRANSPARENT_FALSE;
            if ( aShadowColor.GetTransparency() )
                pId = RID_SVXITEMS_TRANSPARENT_TRUE;
            rText = rText +
                    EditResId(pId) +
                    OUString(cpDelim) +
                    GetMetricText( static_cast<long>(nWidth), eCoreUnit, ePresUnit, &rIntl ) +
                    " " + EditResId(GetMetricId(ePresUnit)) +
                    OUString(cpDelim) +
                    EditResId(RID_SVXITEMS_SHADOW[static_cast<int>(eLocation)]);
            return true;
        }
        default: ; // prevent warning
    }
    return false;
}


SvStream& SvxShadowItem::Store( SvStream& rStrm , sal_uInt16 /*nItemVersion*/ ) const
{
    rStrm.WriteSChar( static_cast<sal_uInt8>(GetLocation()) )
         .WriteUInt16( GetWidth() )
         .WriteBool( aShadowColor.GetTransparency() > 0 );
    WriteColor( rStrm, GetColor() );
    WriteColor( rStrm, GetColor() );
    rStrm.WriteSChar( aShadowColor.GetTransparency() > 0 ? 0 : 1 ); //BRUSH_NULL : BRUSH_SOLID
    return rStrm;
}


void SvxShadowItem::ScaleMetrics( long nMult, long nDiv )
{
    nWidth = static_cast<sal_uInt16>(Scale( nWidth, nMult, nDiv ));
}


bool SvxShadowItem::HasMetrics() const
{
    return true;
}


SfxPoolItem* SvxShadowItem::Create( SvStream& rStrm, sal_uInt16 ) const
{
    sal_Int8 cLoc;
    sal_uInt16 _nWidth;
    bool bTrans;
    Color aColor;
    Color aFillColor;
    sal_Int8 nStyle;
    rStrm.ReadSChar( cLoc ).ReadUInt16( _nWidth )
         .ReadCharAsBool( bTrans );
    ReadColor( rStrm, aColor );
    ReadColor( rStrm, aFillColor ).ReadSChar( nStyle );
    aColor.SetTransparency(bTrans ? 0xff : 0);
    return new SvxShadowItem( Which(), &aColor, _nWidth, static_cast<SvxShadowLocation>(cLoc) );
}


sal_uInt16 SvxShadowItem::GetValueCount() const
{
    return sal_uInt16(SvxShadowLocation::End);  // SvxShadowLocation::BottomRight + 1
}

sal_uInt16 SvxShadowItem::GetEnumValue() const
{
    return static_cast<sal_uInt16>(GetLocation());
}


void SvxShadowItem::SetEnumValue( sal_uInt16 nVal )
{
    SetLocation( static_cast<SvxShadowLocation>(nVal) );
}

void SvxShadowItem::dumpAsXml(xmlTextWriterPtr pWriter) const
{
    xmlTextWriterStartElement(pWriter, BAD_CAST("SvxShadowItem"));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("aShadowColor"), BAD_CAST(aShadowColor.AsRGBHexString().toUtf8().getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("nWidth"), BAD_CAST(OString::number(nWidth).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("eLocation"), BAD_CAST(OString::number(static_cast<int>(eLocation)).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("presentation"), BAD_CAST(EditResId(RID_SVXITEMS_SHADOW[static_cast<int>(eLocation)]).toUtf8().getStr()));
    xmlTextWriterEndElement(pWriter);
}

// class SvxBoxItem ------------------------------------------------------

SvxBoxItem::SvxBoxItem( const SvxBoxItem& rCpy ) :

    SfxPoolItem ( rCpy ),
    pTop        ( rCpy.pTop     ? new SvxBorderLine( *rCpy.pTop )    : nullptr ),
    pBottom     ( rCpy.pBottom  ? new SvxBorderLine( *rCpy.pBottom ) : nullptr ),
    pLeft       ( rCpy.pLeft    ? new SvxBorderLine( *rCpy.pLeft )   : nullptr ),
    pRight      ( rCpy.pRight   ? new SvxBorderLine( *rCpy.pRight )  : nullptr ),
    nTopDist    ( rCpy.nTopDist ),
    nBottomDist ( rCpy.nBottomDist ),
    nLeftDist   ( rCpy.nLeftDist ),
    nRightDist  ( rCpy.nRightDist ),
    bRemoveAdjCellBorder ( rCpy.bRemoveAdjCellBorder )
{
}


SvxBoxItem::SvxBoxItem( const sal_uInt16 nId ) :
    SfxPoolItem( nId ),
    nTopDist    ( 0 ),
    nBottomDist ( 0 ),
    nLeftDist   ( 0 ),
    nRightDist  ( 0 ),
    bRemoveAdjCellBorder ( false )
{
}


SvxBoxItem::~SvxBoxItem()
{
}


SvxBoxItem& SvxBoxItem::operator=( const SvxBoxItem& rBox )
{
    nTopDist = rBox.nTopDist;
    nBottomDist = rBox.nBottomDist;
    nLeftDist = rBox.nLeftDist;
    nRightDist = rBox.nRightDist;
    bRemoveAdjCellBorder = rBox.bRemoveAdjCellBorder;
    SetLine( rBox.GetTop(), SvxBoxItemLine::TOP );
    SetLine( rBox.GetBottom(), SvxBoxItemLine::BOTTOM );
    SetLine( rBox.GetLeft(), SvxBoxItemLine::LEFT );
    SetLine( rBox.GetRight(), SvxBoxItemLine::RIGHT );
    return *this;
}


static bool CmpBrdLn( const std::unique_ptr<SvxBorderLine> & pBrd1, const SvxBorderLine* pBrd2 )
{
    if( pBrd1.get() == pBrd2 )
        return true;
    if( pBrd1 == nullptr || pBrd2 == nullptr)
        return false;
    return *pBrd1 == *pBrd2;
}


bool SvxBoxItem::operator==( const SfxPoolItem& rAttr ) const
{
    assert(SfxPoolItem::operator==(rAttr));

    const SvxBoxItem& rBoxItem = static_cast<const SvxBoxItem&>(rAttr);
    return (
        ( nTopDist == rBoxItem.nTopDist ) &&
        ( nBottomDist == rBoxItem.nBottomDist )   &&
        ( nLeftDist == rBoxItem.nLeftDist )   &&
        ( nRightDist == rBoxItem.nRightDist ) &&
        ( bRemoveAdjCellBorder == rBoxItem.bRemoveAdjCellBorder ) &&
        CmpBrdLn( pTop, rBoxItem.GetTop() )           &&
        CmpBrdLn( pBottom, rBoxItem.GetBottom() )     &&
        CmpBrdLn( pLeft, rBoxItem.GetLeft() )         &&
        CmpBrdLn( pRight, rBoxItem.GetRight() ) );
}


table::BorderLine2 SvxBoxItem::SvxLineToLine(const SvxBorderLine* pLine, bool bConvert)
{
    table::BorderLine2 aLine;
    if(pLine)
    {
        aLine.Color          = sal_Int32(pLine->GetColor());
        aLine.InnerLineWidth = sal_uInt16( bConvert ? convertTwipToMm100(pLine->GetInWidth() ): pLine->GetInWidth() );
        aLine.OuterLineWidth = sal_uInt16( bConvert ? convertTwipToMm100(pLine->GetOutWidth()): pLine->GetOutWidth() );
        aLine.LineDistance   = sal_uInt16( bConvert ? convertTwipToMm100(pLine->GetDistance()): pLine->GetDistance() );
        aLine.LineStyle      = sal_Int16(pLine->GetBorderLineStyle());
        aLine.LineWidth      = sal_uInt32( bConvert ? convertTwipToMm100( pLine->GetWidth( ) ) : pLine->GetWidth( ) );
    }
    else
        aLine.Color          = aLine.InnerLineWidth = aLine.OuterLineWidth = aLine.LineDistance  = 0;
    return aLine;
}

bool SvxBoxItem::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
{
    bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    table::BorderLine2 aRetLine;
    sal_uInt16 nDist = 0;
    bool bDistMember = false;
    nMemberId &= ~CONVERT_TWIPS;
    switch(nMemberId)
    {
        case 0:
        {
            // 4 Borders and 5 distances
            uno::Sequence< uno::Any > aSeq( 9 );
            aSeq[0] <<= SvxBoxItem::SvxLineToLine(GetLeft(), bConvert);
            aSeq[1] <<= SvxBoxItem::SvxLineToLine(GetRight(), bConvert);
            aSeq[2] <<= SvxBoxItem::SvxLineToLine(GetBottom(), bConvert);
            aSeq[3] <<= SvxBoxItem::SvxLineToLine(GetTop(), bConvert);
            aSeq[4] <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100( GetSmallestDistance()) : GetSmallestDistance());
            aSeq[5] <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100( nTopDist ) : nTopDist );
            aSeq[6] <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100( nBottomDist ) : nBottomDist );
            aSeq[7] <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100( nLeftDist ) : nLeftDist );
            aSeq[8] <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100( nRightDist ) : nRightDist );
            rVal <<= aSeq;
            return true;
        }
        case MID_LEFT_BORDER:
        case LEFT_BORDER:
            aRetLine = SvxBoxItem::SvxLineToLine(GetLeft(), bConvert);
            break;
        case MID_RIGHT_BORDER:
        case RIGHT_BORDER:
            aRetLine = SvxBoxItem::SvxLineToLine(GetRight(), bConvert);
            break;
        case MID_BOTTOM_BORDER:
        case BOTTOM_BORDER:
            aRetLine = SvxBoxItem::SvxLineToLine(GetBottom(), bConvert);
            break;
        case MID_TOP_BORDER:
        case TOP_BORDER:
            aRetLine = SvxBoxItem::SvxLineToLine(GetTop(), bConvert);
            break;
        case BORDER_DISTANCE:
            nDist = GetSmallestDistance();
            bDistMember = true;
            break;
        case TOP_BORDER_DISTANCE:
            nDist = nTopDist;
            bDistMember = true;
            break;
        case BOTTOM_BORDER_DISTANCE:
            nDist = nBottomDist;
            bDistMember = true;
            break;
        case LEFT_BORDER_DISTANCE:
            nDist = nLeftDist;
            bDistMember = true;
            break;
        case RIGHT_BORDER_DISTANCE:
            nDist = nRightDist;
            bDistMember = true;
            break;
        case LINE_STYLE:
        case LINE_WIDTH:
            // it doesn't make sense to return a value for these since it's
            // probably ambiguous
            return true;
            break;
    }

    if( bDistMember )
        rVal <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100(nDist) : nDist);
    else
        rVal <<= aRetLine;

    return true;
}

namespace
{

bool
lcl_lineToSvxLine(const table::BorderLine& rLine, SvxBorderLine& rSvxLine, bool bConvert, bool bGuessWidth)
{
    rSvxLine.SetColor( Color(rLine.Color));
    if ( bGuessWidth )
    {
        rSvxLine.GuessLinesWidths( rSvxLine.GetBorderLineStyle(),
                sal_uInt16( bConvert ? convertMm100ToTwip(rLine.OuterLineWidth) : rLine.OuterLineWidth  ),
                sal_uInt16( bConvert ? convertMm100ToTwip(rLine.InnerLineWidth) : rLine.InnerLineWidth  ),
                sal_uInt16( bConvert ? convertMm100ToTwip(rLine.LineDistance )  : rLine.LineDistance  ));
    }

    bool bRet = !rSvxLine.isEmpty();
    return bRet;
}

}


bool SvxBoxItem::LineToSvxLine(const css::table::BorderLine& rLine, SvxBorderLine& rSvxLine, bool bConvert)
{
    return lcl_lineToSvxLine(rLine, rSvxLine, bConvert, true);
}

bool
SvxBoxItem::LineToSvxLine(const css::table::BorderLine2& rLine, SvxBorderLine& rSvxLine, bool bConvert)
{
    SvxBorderLineStyle const nStyle =
        (rLine.LineStyle < 0 || BORDER_LINE_STYLE_MAX < rLine.LineStyle)
        ? SvxBorderLineStyle::SOLID     // default
        : static_cast<SvxBorderLineStyle>(rLine.LineStyle);

    rSvxLine.SetBorderLineStyle( nStyle );

    bool bGuessWidth = true;
    if ( rLine.LineWidth )
    {
        rSvxLine.SetWidth( bConvert? convertMm100ToTwip( rLine.LineWidth ) : rLine.LineWidth );
        // fdo#46112: double does not necessarily mean symmetric
        // for backwards compatibility
        bGuessWidth = (SvxBorderLineStyle::DOUBLE == nStyle || SvxBorderLineStyle::DOUBLE_THIN == nStyle) &&
            (rLine.InnerLineWidth > 0) && (rLine.OuterLineWidth > 0);
    }

    return lcl_lineToSvxLine(rLine, rSvxLine, bConvert, bGuessWidth);
}


namespace
{

bool
lcl_extractBorderLine(const uno::Any& rAny, table::BorderLine2& rLine)
{
    if (rAny >>= rLine)
        return true;

    table::BorderLine aBorderLine;
    if (rAny >>= aBorderLine)
    {
        rLine.Color = aBorderLine.Color;
        rLine.InnerLineWidth = aBorderLine.InnerLineWidth;
        rLine.OuterLineWidth = aBorderLine.OuterLineWidth;
        rLine.LineDistance = aBorderLine.LineDistance;
        rLine.LineStyle = table::BorderLineStyle::SOLID;
        return true;
    }

    return false;
}

template<typename Item, typename Line>
bool
lcl_setLine(const uno::Any& rAny, Item& rItem, Line nLine, const bool bConvert)
{
    bool bDone = false;
    table::BorderLine2 aBorderLine;
    if (lcl_extractBorderLine(rAny, aBorderLine))
    {
        SvxBorderLine aLine;
        bool bSet = SvxBoxItem::LineToSvxLine(aBorderLine, aLine, bConvert);
        rItem.SetLine( bSet ? &aLine : nullptr, nLine);
        bDone = true;
    }
    return bDone;
}

}

bool SvxBoxItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
{
    bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    SvxBoxItemLine nLine = SvxBoxItemLine::TOP;
    bool bDistMember = false;
    nMemberId &= ~CONVERT_TWIPS;
    switch(nMemberId)
    {
        case 0:
        {
            uno::Sequence< uno::Any > aSeq;
            if (( rVal >>= aSeq ) && ( aSeq.getLength() == 9 ))
            {
                // 4 Borders and 5 distances
                const SvxBoxItemLine aBorders[] = { SvxBoxItemLine::LEFT, SvxBoxItemLine::RIGHT, SvxBoxItemLine::BOTTOM, SvxBoxItemLine::TOP };
                for (int n(0); n != SAL_N_ELEMENTS(aBorders); ++n)
                {
                    if (!lcl_setLine(aSeq[n], *this, aBorders[n], bConvert))
                        return false;
                }

                // WTH are the borders and the distances saved in different order?
                SvxBoxItemLine const nLines[4] = { SvxBoxItemLine::TOP, SvxBoxItemLine::BOTTOM, SvxBoxItemLine::LEFT, SvxBoxItemLine::RIGHT };
                for ( sal_Int32 n = 4; n < 9; n++ )
                {
                    sal_Int32 nDist = 0;
                    if ( aSeq[n] >>= nDist )
                    {
                        if( bConvert )
                            nDist = convertMm100ToTwip(nDist);
                        if ( n == 4 )
                            SetAllDistances(sal_uInt16(nDist));
                        else
                            SetDistance( sal_uInt16( nDist ), nLines[n-5] );
                    }
                    else
                        return false;
                }

                return true;
            }
            else
                return false;
        }
        case LEFT_BORDER_DISTANCE:
            bDistMember = true;
            [[fallthrough]];
        case LEFT_BORDER:
        case MID_LEFT_BORDER:
            nLine = SvxBoxItemLine::LEFT;
            break;
        case RIGHT_BORDER_DISTANCE:
            bDistMember = true;
            [[fallthrough]];
        case RIGHT_BORDER:
        case MID_RIGHT_BORDER:
            nLine = SvxBoxItemLine::RIGHT;
            break;
        case BOTTOM_BORDER_DISTANCE:
            bDistMember = true;
            [[fallthrough]];
        case BOTTOM_BORDER:
        case MID_BOTTOM_BORDER:
            nLine = SvxBoxItemLine::BOTTOM;
            break;
        case TOP_BORDER_DISTANCE:
            bDistMember = true;
            [[fallthrough]];
        case TOP_BORDER:
        case MID_TOP_BORDER:
            nLine = SvxBoxItemLine::TOP;
            break;
        case LINE_STYLE:
            {
                drawing::LineStyle eDrawingStyle;
                rVal >>= eDrawingStyle;
                SvxBorderLineStyle eBorderStyle = SvxBorderLineStyle::NONE;
                switch ( eDrawingStyle )
                {
                    default:
                    case drawing::LineStyle_NONE:
                        break;
                    case drawing::LineStyle_SOLID:
                        eBorderStyle = SvxBorderLineStyle::SOLID;
                        break;
                    case drawing::LineStyle_DASH:
                        eBorderStyle = SvxBorderLineStyle::DASHED;
                        break;
                }

                // Set the line style on all borders
                for( SvxBoxItemLine n : o3tl::enumrange<SvxBoxItemLine>() )
                {
                    editeng::SvxBorderLine* pLine = const_cast< editeng::SvxBorderLine* >( GetLine( n ) );
                    if( pLine )
                        pLine->SetBorderLineStyle( eBorderStyle );
                }
                return true;
            }
            break;
        case LINE_WIDTH:
            {
                // Set the line width on all borders
                long nWidth(0);
                rVal >>= nWidth;
                if( bConvert )
                    nWidth = convertMm100ToTwip( nWidth );

                // Set the line Width on all borders
                for( SvxBoxItemLine n : o3tl::enumrange<SvxBoxItemLine>() )
                {
                    editeng::SvxBorderLine* pLine = const_cast< editeng::SvxBorderLine* >( GetLine( n ) );
                    if( pLine )
                        pLine->SetWidth( nWidth );
                }
            }
            return true;
    }

    if( bDistMember || nMemberId == BORDER_DISTANCE )
    {
        sal_Int32 nDist = 0;
        if(!(rVal >>= nDist))
            return false;

        if(nDist >= 0)
        {
            if( bConvert )
                nDist = convertMm100ToTwip(nDist);
            if( nMemberId == BORDER_DISTANCE )
                SetAllDistances(sal_uInt16(nDist));
            else
                SetDistance( sal_uInt16( nDist ), nLine );
        }
    }
    else
    {
        SvxBorderLine aLine;
        if( !rVal.hasValue() )
            return false;

        table::BorderLine2 aBorderLine;
        if( lcl_extractBorderLine(rVal, aBorderLine) )
        {
            // usual struct
        }
        else if (rVal.getValueTypeClass() == uno::TypeClass_SEQUENCE )
        {
            // serialization for basic macro recording
            uno::Reference < script::XTypeConverter > xConverter
                    ( script::Converter::create(::comphelper::getProcessComponentContext()) );
            uno::Sequence < uno::Any > aSeq;
            uno::Any aNew;
            try { aNew = xConverter->convertTo( rVal, cppu::UnoType<uno::Sequence < uno::Any >>::get() ); }
            catch (const uno::Exception&) {}

            aNew >>= aSeq;
            if (aSeq.getLength() >= 4 && aSeq.getLength() <= 6)
            {
                sal_Int32 nVal = 0;
                if ( aSeq[0] >>= nVal )
                    aBorderLine.Color = nVal;
                if ( aSeq[1] >>= nVal )
                    aBorderLine.InnerLineWidth = static_cast<sal_Int16>(nVal);
                if ( aSeq[2] >>= nVal )
                    aBorderLine.OuterLineWidth = static_cast<sal_Int16>(nVal);
                if ( aSeq[3] >>= nVal )
                    aBorderLine.LineDistance = static_cast<sal_Int16>(nVal);
                if (aSeq.getLength() >= 5) // fdo#40874 added fields
                {
                    if (aSeq[4] >>= nVal)
                    {
                        aBorderLine.LineStyle = nVal;
                    }
                    if (aSeq.getLength() >= 6)
                    {
                        if (aSeq[5] >>= nVal)
                        {
                            aBorderLine.LineWidth = nVal;
                        }
                    }
                }
            }
            else
                return false;
        }
        else
            return false;

        bool bSet = SvxBoxItem::LineToSvxLine(aBorderLine, aLine, bConvert);
        SetLine(bSet ? &aLine : nullptr, nLine);
    }

    return true;
}


SfxPoolItem* SvxBoxItem::Clone( SfxItemPool* ) const
{
    return new SvxBoxItem( *this );
}


bool SvxBoxItem::GetPresentation
(
    SfxItemPresentation ePres,
    MapUnit             eCoreUnit,
    MapUnit             ePresUnit,
    OUString&           rText, const IntlWrapper& rIntl
)   const
{
    OUString cpDelimTmp = OUString(cpDelim);
    switch ( ePres )
    {
        case SfxItemPresentation::Nameless:
        {
            rText.clear();

            if ( pTop )
            {
                rText = pTop->GetValueString( eCoreUnit, ePresUnit, &rIntl ) + cpDelimTmp;
            }
            if( !(pTop && pBottom && pLeft && pRight &&
                  *pTop == *pBottom && *pTop == *pLeft && *pTop == *pRight) )
            {
                if ( pBottom )
                {
                    rText = rText + pBottom->GetValueString( eCoreUnit, ePresUnit, &rIntl ) + cpDelimTmp;
                }
                if ( pLeft )
                {
                    rText = rText + pLeft->GetValueString( eCoreUnit, ePresUnit, &rIntl ) + cpDelimTmp;
                }
                if ( pRight )
                {
                    rText = rText + pRight->GetValueString( eCoreUnit, ePresUnit, &rIntl ) + cpDelimTmp;
                }
            }
            rText += GetMetricText( static_cast<long>(nTopDist), eCoreUnit, ePresUnit, &rIntl );
            if( nTopDist != nBottomDist || nTopDist != nLeftDist ||
                nTopDist != nRightDist )
            {
                rText = rText +
                        cpDelimTmp +
                        GetMetricText( static_cast<long>(nBottomDist), eCoreUnit,
                                        ePresUnit, &rIntl ) +
                        cpDelimTmp +
                        GetMetricText( static_cast<long>(nLeftDist), eCoreUnit, ePresUnit, &rIntl ) +
                        cpDelimTmp +
                        GetMetricText( static_cast<long>(nRightDist), eCoreUnit,
                                        ePresUnit, &rIntl );
            }
            return true;
        }
        case SfxItemPresentation::Complete:
        {
            if( !(pTop || pBottom || pLeft || pRight) )
            {
                rText = EditResId(RID_SVXITEMS_BORDER_NONE) + cpDelimTmp;
            }
            else
            {
                rText = EditResId(RID_SVXITEMS_BORDER_COMPLETE);
                if( pTop && pBottom && pLeft && pRight &&
                    *pTop == *pBottom && *pTop == *pLeft && *pTop == *pRight )
                {
                    rText += pTop->GetValueString( eCoreUnit, ePresUnit, &rIntl, true ) + cpDelimTmp;
                }
                else
                {
                    if ( pTop )
                    {
                        rText = rText +
                                EditResId(RID_SVXITEMS_BORDER_TOP) +
                                pTop->GetValueString( eCoreUnit, ePresUnit, &rIntl, true ) +
                                cpDelimTmp;
                    }
                    if ( pBottom )
                    {
                        rText = rText +
                                EditResId(RID_SVXITEMS_BORDER_BOTTOM) +
                                pBottom->GetValueString( eCoreUnit, ePresUnit, &rIntl, true ) +
                                cpDelimTmp;
                    }
                    if ( pLeft )
                    {
                        rText = rText +
                                EditResId(RID_SVXITEMS_BORDER_LEFT) +
                                pLeft->GetValueString( eCoreUnit, ePresUnit, &rIntl, true ) +
                                cpDelimTmp;
                    }
                    if ( pRight )
                    {
                        rText = rText +
                                EditResId(RID_SVXITEMS_BORDER_RIGHT) +
                                pRight->GetValueString( eCoreUnit, ePresUnit, &rIntl, true ) +
                                cpDelimTmp;
                    }
                }
            }

            rText += EditResId(RID_SVXITEMS_BORDER_DISTANCE);
            if( nTopDist == nBottomDist && nTopDist == nLeftDist &&
                nTopDist == nRightDist )
            {
                rText = rText +
                        GetMetricText( static_cast<long>(nTopDist), eCoreUnit,
                                            ePresUnit, &rIntl ) +
                        " " + EditResId(GetMetricId(ePresUnit));
            }
            else
            {
                rText = rText +
                        EditResId(RID_SVXITEMS_BORDER_TOP) +
                        GetMetricText( static_cast<long>(nTopDist), eCoreUnit,
                                        ePresUnit, &rIntl ) +
                        " " + EditResId(GetMetricId(ePresUnit)) +
                        cpDelimTmp +
                        EditResId(RID_SVXITEMS_BORDER_BOTTOM) +
                        GetMetricText( static_cast<long>(nBottomDist), eCoreUnit,
                                        ePresUnit, &rIntl ) +
                        " " + EditResId(GetMetricId(ePresUnit)) +
                        cpDelimTmp +
                        EditResId(RID_SVXITEMS_BORDER_LEFT) +
                        GetMetricText( static_cast<long>(nLeftDist), eCoreUnit,
                                        ePresUnit, &rIntl ) +
                        " " + EditResId(GetMetricId(ePresUnit)) +
                        cpDelimTmp +
                        EditResId(RID_SVXITEMS_BORDER_RIGHT) +
                        GetMetricText( static_cast<long>(nRightDist), eCoreUnit,
                                        ePresUnit, &rIntl ) +
                        " " + EditResId(GetMetricId(ePresUnit));
            }
            return true;
        }
        default: ; // prevent warning
    }
    return false;
}


SvStream& SvxBoxItem::Store( SvStream& rStrm , sal_uInt16 nItemVersion ) const
{
    rStrm.WriteUInt16( GetSmallestDistance() );
    const SvxBorderLine* pLine[ 4 ];    // top, left, right, bottom
    pLine[ 0 ] = GetTop();
    pLine[ 1 ] = GetLeft();
    pLine[ 2 ] = GetRight();
    pLine[ 3 ] = GetBottom();

    for( int i = 0; i < 4; i++ )
    {
        const SvxBorderLine* l = pLine[ i ];
        if( l )
        {
            rStrm.WriteSChar(i);
            StoreBorderLine(rStrm, *l, BorderLineVersionFromBoxVersion(nItemVersion));
        }
    }
    sal_Int8 cLine = 4;
    if( nItemVersion >= BOX_4DISTS_VERSION &&
        !(nTopDist == nLeftDist &&
          nTopDist == nRightDist &&
          nTopDist == nBottomDist) )
    {
        cLine |= 0x10;
    }

    rStrm.WriteSChar( cLine );

    if( nItemVersion >= BOX_4DISTS_VERSION && (cLine & 0x10) != 0 )
    {
        rStrm.WriteUInt16( nTopDist )
             .WriteUInt16( nLeftDist )
             .WriteUInt16( nRightDist )
             .WriteUInt16( nBottomDist );
    }

    return rStrm;
}


sal_uInt16 SvxBoxItem::GetVersion( sal_uInt16 nFFVer ) const
{
    DBG_ASSERT( SOFFICE_FILEFORMAT_31==nFFVer ||
            SOFFICE_FILEFORMAT_40==nFFVer ||
            SOFFICE_FILEFORMAT_50==nFFVer,
            "SvxBoxItem: Is there a new file format?" );
    return SOFFICE_FILEFORMAT_31==nFFVer ||
           SOFFICE_FILEFORMAT_40==nFFVer ? 0 : BOX_BORDER_STYLE_VERSION;
}


void SvxBoxItem::ScaleMetrics( long nMult, long nDiv )
{
    if ( pTop )     pTop->ScaleMetrics( nMult, nDiv );
    if ( pBottom )  pBottom->ScaleMetrics( nMult, nDiv );
    if ( pLeft )    pLeft->ScaleMetrics( nMult, nDiv );
    if ( pRight )   pRight->ScaleMetrics( nMult, nDiv );
    nTopDist = static_cast<sal_uInt16>(Scale( nTopDist, nMult, nDiv ));
    nBottomDist = static_cast<sal_uInt16>(Scale( nBottomDist, nMult, nDiv ));
    nLeftDist = static_cast<sal_uInt16>(Scale( nLeftDist, nMult, nDiv ));
    nRightDist = static_cast<sal_uInt16>(Scale( nRightDist, nMult, nDiv ));
}


bool SvxBoxItem::HasMetrics() const
{
    return true;
}


SfxPoolItem* SvxBoxItem::Create( SvStream& rStrm, sal_uInt16 nIVersion ) const
{
    sal_uInt16 nDistance;
    rStrm.ReadUInt16( nDistance );
    SvxBoxItem* pAttr = new SvxBoxItem( Which() );

    SvxBoxItemLine aLineMap[4] = { SvxBoxItemLine::TOP, SvxBoxItemLine::LEFT,
                           SvxBoxItemLine::RIGHT, SvxBoxItemLine::BOTTOM };

    sal_Int8 cLine(0);
    while (rStrm.good())
    {
        rStrm.ReadSChar( cLine );

        if( cLine > 3 )
            break;

        SvxBorderLine aBorder = CreateBorderLine(rStrm, BorderLineVersionFromBoxVersion(nIVersion));
        pAttr->SetLine( &aBorder, aLineMap[cLine] );
    }

    if( nIVersion >= BOX_4DISTS_VERSION && (cLine&0x10) != 0 )
    {
        for(SvxBoxItemLine & i : aLineMap)
        {
            sal_uInt16 nDist;
            rStrm.ReadUInt16( nDist );
            pAttr->SetDistance( nDist, i );
        }
    }
    else
    {
        pAttr->SetAllDistances(nDistance);
    }

    return pAttr;
}


const SvxBorderLine *SvxBoxItem::GetLine( SvxBoxItemLine nLine ) const
{
    const SvxBorderLine *pRet = nullptr;

    switch ( nLine )
    {
        case SvxBoxItemLine::TOP:
            pRet = pTop.get();
            break;
        case SvxBoxItemLine::BOTTOM:
            pRet = pBottom.get();
            break;
        case SvxBoxItemLine::LEFT:
            pRet = pLeft.get();
            break;
        case SvxBoxItemLine::RIGHT:
            pRet = pRight.get();
            break;
        default:
            OSL_FAIL( "wrong line" );
            break;
    }

    return pRet;
}


void SvxBoxItem::SetLine( const SvxBorderLine* pNew, SvxBoxItemLine nLine )
{
    std::unique_ptr<SvxBorderLine> pTmp( pNew ? new SvxBorderLine( *pNew ) : nullptr );

    switch ( nLine )
    {
        case SvxBoxItemLine::TOP:
            pTop = std::move( pTmp );
            break;
        case SvxBoxItemLine::BOTTOM:
            pBottom = std::move( pTmp );
            break;
        case SvxBoxItemLine::LEFT:
            pLeft = std::move( pTmp );
            break;
        case SvxBoxItemLine::RIGHT:
            pRight = std::move( pTmp );
            break;
        default:
            OSL_FAIL( "wrong line" );
    }
}


sal_uInt16 SvxBoxItem::GetSmallestDistance() const
{
    // The smallest distance that is not 0 will be returned.
    sal_uInt16 nDist = nTopDist;
    if( nBottomDist && (!nDist || nBottomDist < nDist) )
        nDist = nBottomDist;
    if( nLeftDist && (!nDist || nLeftDist < nDist) )
        nDist = nLeftDist;
    if( nRightDist && (!nDist || nRightDist < nDist) )
        nDist = nRightDist;

    return nDist;
}


sal_uInt16 SvxBoxItem::GetDistance( SvxBoxItemLine nLine ) const
{
    sal_uInt16 nDist = 0;
    switch ( nLine )
    {
        case SvxBoxItemLine::TOP:
            nDist = nTopDist;
            break;
        case SvxBoxItemLine::BOTTOM:
            nDist = nBottomDist;
            break;
        case SvxBoxItemLine::LEFT:
            nDist = nLeftDist;
            break;
        case SvxBoxItemLine::RIGHT:
            nDist = nRightDist;
            break;
        default:
            OSL_FAIL( "wrong line" );
    }

    return nDist;
}


void SvxBoxItem::SetDistance( sal_uInt16 nNew, SvxBoxItemLine nLine )
{
    switch ( nLine )
    {
        case SvxBoxItemLine::TOP:
            nTopDist = nNew;
            break;
        case SvxBoxItemLine::BOTTOM:
            nBottomDist = nNew;
            break;
        case SvxBoxItemLine::LEFT:
            nLeftDist = nNew;
            break;
        case SvxBoxItemLine::RIGHT:
            nRightDist = nNew;
            break;
        default:
            OSL_FAIL( "wrong line" );
    }
}

sal_uInt16 SvxBoxItem::CalcLineWidth( SvxBoxItemLine nLine ) const
{
    SvxBorderLine* pTmp = nullptr;
    sal_uInt16 nWidth = 0;
    switch ( nLine )
    {
    case SvxBoxItemLine::TOP:
        pTmp = pTop.get();
        break;
    case SvxBoxItemLine::BOTTOM:
        pTmp = pBottom.get();
        break;
    case SvxBoxItemLine::LEFT:
        pTmp = pLeft.get();
        break;
    case SvxBoxItemLine::RIGHT:
        pTmp = pRight.get();
        break;
    default:
        OSL_FAIL( "wrong line" );
    }

    if( pTmp )
        nWidth = pTmp->GetScaledWidth();

    return nWidth;
}

sal_uInt16 SvxBoxItem::CalcLineSpace( SvxBoxItemLine nLine, bool bEvenIfNoLine ) const
{
    SvxBorderLine* pTmp = nullptr;
    sal_uInt16 nDist = 0;
    switch ( nLine )
    {
    case SvxBoxItemLine::TOP:
        pTmp = pTop.get();
        nDist = nTopDist;
        break;
    case SvxBoxItemLine::BOTTOM:
        pTmp = pBottom.get();
        nDist = nBottomDist;
        break;
    case SvxBoxItemLine::LEFT:
        pTmp = pLeft.get();
        nDist = nLeftDist;
        break;
    case SvxBoxItemLine::RIGHT:
        pTmp = pRight.get();
        nDist = nRightDist;
        break;
    default:
        OSL_FAIL( "wrong line" );
    }

    if( pTmp )
    {
        nDist = nDist + pTmp->GetScaledWidth();
    }
    else if( !bEvenIfNoLine )
        nDist = 0;
    return nDist;
}

bool SvxBoxItem::HasBorder( bool bTreatPaddingAsBorder ) const
{
    return  CalcLineSpace( SvxBoxItemLine::BOTTOM,   bTreatPaddingAsBorder )
            || CalcLineSpace( SvxBoxItemLine::RIGHT, bTreatPaddingAsBorder )
            || CalcLineSpace( SvxBoxItemLine::TOP,   bTreatPaddingAsBorder )
            || CalcLineSpace( SvxBoxItemLine::LEFT,  bTreatPaddingAsBorder );
}

// class SvxBoxInfoItem --------------------------------------------------

SvxBoxInfoItem::SvxBoxInfoItem( const sal_uInt16 nId ) :
    SfxPoolItem( nId ),
    mbEnableHor( false ),
    mbEnableVer( false ),
    nDefDist( 0 )
{
    bDist = bMinDist = false;
    ResetFlags();
}


SvxBoxInfoItem::SvxBoxInfoItem( const SvxBoxInfoItem& rCpy ) :
    SfxPoolItem( rCpy ),
    pHori( rCpy.pHori ? new SvxBorderLine( *rCpy.pHori ) : nullptr ),
    pVert( rCpy.pVert ? new SvxBorderLine( *rCpy.pVert ) : nullptr ),
    mbEnableHor( rCpy.mbEnableHor ),
    mbEnableVer( rCpy.mbEnableVer ),
    bDist( rCpy.bDist ),
    bMinDist ( rCpy.bMinDist ),
    nValidFlags( rCpy.nValidFlags ),
    nDefDist( rCpy.nDefDist )
{
}

SvxBoxInfoItem::~SvxBoxInfoItem()
{
}

SvxBoxInfoItem &SvxBoxInfoItem::operator=( const SvxBoxInfoItem& rCpy )
{
    if (this != &rCpy)
    {
        pHori.reset( rCpy.GetHori() ? new SvxBorderLine( *rCpy.GetHori() ) : nullptr );
        pVert.reset( rCpy.GetVert() ? new SvxBorderLine( *rCpy.GetVert() ) : nullptr );
        mbEnableHor = rCpy.mbEnableHor;
        mbEnableVer = rCpy.mbEnableVer;
        bDist       = rCpy.IsDist();
        bMinDist    = rCpy.IsMinDist();
        nValidFlags = rCpy.nValidFlags;
        nDefDist    = rCpy.GetDefDist();
    }
    return *this;
}

bool SvxBoxInfoItem::operator==( const SfxPoolItem& rAttr ) const
{
    assert(SfxPoolItem::operator==(rAttr));

    const SvxBoxInfoItem& rBoxInfo = static_cast<const SvxBoxInfoItem&>(rAttr);

    return (   mbEnableHor               == rBoxInfo.mbEnableHor
            && mbEnableVer               == rBoxInfo.mbEnableVer
            && bDist                     == rBoxInfo.IsDist()
            && bMinDist                  == rBoxInfo.IsMinDist()
            && nValidFlags               == rBoxInfo.nValidFlags
            && nDefDist                  == rBoxInfo.GetDefDist()
            && CmpBrdLn( pHori, rBoxInfo.GetHori() )
            && CmpBrdLn( pVert, rBoxInfo.GetVert() )
           );
}


void SvxBoxInfoItem::SetLine( const SvxBorderLine* pNew, SvxBoxInfoItemLine nLine )
{
    std::unique_ptr<SvxBorderLine> pTmp( pNew ? new SvxBorderLine( *pNew ) : nullptr );

    if ( SvxBoxInfoItemLine::HORI == nLine )
    {
        pHori = std::move(pTmp);
    }
    else if ( SvxBoxInfoItemLine::VERT == nLine )
    {
        pVert = std::move(pTmp);
    }
    else
    {
        OSL_FAIL( "wrong line" );
    }
}


SfxPoolItem* SvxBoxInfoItem::Clone( SfxItemPool* ) const
{
    return new SvxBoxInfoItem( *this );
}


bool SvxBoxInfoItem::GetPresentation
(
    SfxItemPresentation /*ePres*/,
    MapUnit             /*eCoreUnit*/,
    MapUnit             /*ePresUnit*/,
    OUString&           rText, const IntlWrapper&
)   const
{
    rText.clear();
    return false;
}


void SvxBoxInfoItem::ScaleMetrics( long nMult, long nDiv )
{
    if ( pHori ) pHori->ScaleMetrics( nMult, nDiv );
    if ( pVert ) pVert->ScaleMetrics( nMult, nDiv );
    nDefDist = static_cast<sal_uInt16>(Scale( nDefDist, nMult, nDiv ));
}


bool SvxBoxInfoItem::HasMetrics() const
{
    return true;
}


void SvxBoxInfoItem::ResetFlags()
{
    nValidFlags = static_cast<SvxBoxInfoItemValidFlags>(0x7F); // all valid except Disable
}

bool SvxBoxInfoItem::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
{
    bool bConvert = 0 != (nMemberId & CONVERT_TWIPS);
    table::BorderLine2 aRetLine;
    sal_Int16 nVal=0;
    bool bIntMember = false;
    nMemberId &= ~CONVERT_TWIPS;
    switch(nMemberId)
    {
        case 0:
        {
            // 2 BorderLines, flags, valid flags and distance
            css::uno::Sequence< css::uno::Any > aSeq( 5 );
            aSeq[0] <<= SvxBoxItem::SvxLineToLine( pHori.get(), bConvert);
            aSeq[1] <<= SvxBoxItem::SvxLineToLine( pVert.get(), bConvert);
            if ( IsTable() )
                nVal |= 0x01;
            if ( IsDist() )
                nVal |= 0x02;
            if ( IsMinDist() )
                nVal |= 0x04;
            aSeq[2] <<= nVal;
            aSeq[3] <<= static_cast<sal_Int16>(nValidFlags);
            aSeq[4] <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100(GetDefDist()) : GetDefDist());
            rVal <<= aSeq;
            return true;
        }

        case MID_HORIZONTAL:
            aRetLine = SvxBoxItem::SvxLineToLine( pHori.get(), bConvert);
            break;
        case MID_VERTICAL:
            aRetLine = SvxBoxItem::SvxLineToLine( pVert.get(), bConvert);
            break;
        case MID_FLAGS:
            bIntMember = true;
            if ( IsTable() )
                nVal |= 0x01;
            if ( IsDist() )
                nVal |= 0x02;
            if ( IsMinDist() )
                nVal |= 0x04;
            rVal <<= nVal;
            break;
        case MID_VALIDFLAGS:
            bIntMember = true;
            rVal <<= static_cast<sal_Int16>(nValidFlags);
            break;
        case MID_DISTANCE:
            bIntMember = true;
            rVal <<= static_cast<sal_Int32>(bConvert ? convertTwipToMm100(GetDefDist()) : GetDefDist());
            break;
        default: OSL_FAIL("Wrong MemberId!"); return false;
    }

    if( !bIntMember )
        rVal <<= aRetLine;

    return true;
}


bool SvxBoxInfoItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
{
    bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;
    bool bRet;
    switch(nMemberId)
    {
        case 0:
        {
            css::uno::Sequence< css::uno::Any > aSeq;
            if (( rVal >>= aSeq ) && ( aSeq.getLength() == 5 ))
            {
                // 2 BorderLines, flags, valid flags and distance
                if (!lcl_setLine(aSeq[0], *this, SvxBoxInfoItemLine::HORI, bConvert))
                    return false;
                if (!lcl_setLine(aSeq[1], *this, SvxBoxInfoItemLine::VERT, bConvert))
                    return false;

                sal_Int16 nFlags( 0 );
                sal_Int32 nVal( 0 );
                if ( aSeq[2] >>= nFlags )
                {
                    SetTable  ( ( nFlags & 0x01 ) != 0 );
                    SetDist   ( ( nFlags & 0x02 ) != 0 );
                    SetMinDist( ( nFlags & 0x04 ) != 0 );
                }
                else
                    return false;
                if ( aSeq[3] >>= nFlags )
                    nValidFlags = static_cast<SvxBoxInfoItemValidFlags>(nFlags);
                else
                    return false;
                if (( aSeq[4] >>= nVal ) && ( nVal >= 0 ))
                {
                    if( bConvert )
                        nVal = convertMm100ToTwip(nVal);
                    SetDefDist( static_cast<sal_uInt16>(nVal) );
                }
            }
            return true;
        }

        case MID_HORIZONTAL:
        case MID_VERTICAL:
        {
            if( !rVal.hasValue() )
                return false;

            table::BorderLine2 aBorderLine;
            if( lcl_extractBorderLine(rVal, aBorderLine) )
            {
                // usual struct
            }
            else if (rVal.getValueTypeClass() == uno::TypeClass_SEQUENCE )
            {
                // serialization for basic macro recording
                uno::Reference < script::XTypeConverter > xConverter( script::Converter::create(::comphelper::getProcessComponentContext()) );
                uno::Any aNew;
                uno::Sequence < uno::Any > aSeq;
                try { aNew = xConverter->convertTo( rVal, cppu::UnoType<uno::Sequence < uno::Any >>::get() ); }
                catch (const uno::Exception&) {}

                if ((aNew >>= aSeq) &&
                    aSeq.getLength() >= 4  && aSeq.getLength() <= 6)
                {
                    sal_Int32 nVal = 0;
                    if ( aSeq[0] >>= nVal )
                        aBorderLine.Color = nVal;
                    if ( aSeq[1] >>= nVal )
                        aBorderLine.InnerLineWidth = static_cast<sal_Int16>(nVal);
                    if ( aSeq[2] >>= nVal )
                        aBorderLine.OuterLineWidth = static_cast<sal_Int16>(nVal);
                    if ( aSeq[3] >>= nVal )
                        aBorderLine.LineDistance = static_cast<sal_Int16>(nVal);
                    if (aSeq.getLength() >= 5) // fdo#40874 added fields
                    {
                        if (aSeq[4] >>= nVal)
                        {
                            aBorderLine.LineStyle = nVal;
                        }
                        if (aSeq.getLength() >= 6)
                        {
                            if (aSeq[5] >>= nVal)
                            {
                                aBorderLine.LineWidth = nVal;
                            }
                        }
                    }
                }
                else
                    return false;
            }
            else if (rVal.getValueType() == cppu::UnoType<css::uno::Sequence < sal_Int16 >>::get() )
            {
                // serialization for basic macro recording
                css::uno::Sequence < sal_Int16 > aSeq;
                rVal >>= aSeq;
                if (aSeq.getLength() >= 4 && aSeq.getLength() <= 6)
                {
                    aBorderLine.Color = aSeq[0];
                    aBorderLine.InnerLineWidth = aSeq[1];
                    aBorderLine.OuterLineWidth = aSeq[2];
                    aBorderLine.LineDistance = aSeq[3];
                    if (aSeq.getLength() >= 5) // fdo#40874 added fields
                    {
                        aBorderLine.LineStyle = aSeq[4];
                        if (aSeq.getLength() >= 6)
                        {
                            aBorderLine.LineWidth = aSeq[5];
                        }
                    }
                }
                else
                    return false;
            }
            else
                return false;

            SvxBorderLine aLine;
            bool bSet = SvxBoxItem::LineToSvxLine(aBorderLine, aLine, bConvert);
            if ( bSet )
                SetLine( &aLine, nMemberId == MID_HORIZONTAL ? SvxBoxInfoItemLine::HORI : SvxBoxInfoItemLine::VERT );
            break;
        }
        case MID_FLAGS:
        {
            sal_Int16 nFlags = sal_Int16();
            bRet = (rVal >>= nFlags);
            if ( bRet )
            {
                SetTable  ( ( nFlags & 0x01 ) != 0 );
                SetDist   ( ( nFlags & 0x02 ) != 0 );
                SetMinDist( ( nFlags & 0x04 ) != 0 );
            }

            break;
        }
        case MID_VALIDFLAGS:
        {
            sal_Int16 nFlags = sal_Int16();
            bRet = (rVal >>= nFlags);
            if ( bRet )
                nValidFlags = static_cast<SvxBoxInfoItemValidFlags>(nFlags);
            break;
        }
        case MID_DISTANCE:
        {
            sal_Int32 nVal = 0;
            bRet = (rVal >>= nVal);
            if ( bRet && nVal>=0 )
            {
                if( bConvert )
                    nVal = convertMm100ToTwip(nVal);
                SetDefDist( static_cast<sal_uInt16>(nVal) );
            }
            break;
        }
        default: OSL_FAIL("Wrong MemberId!"); return false;
    }

    return true;
}


namespace editeng
{

void BorderDistanceFromWord(bool bFromEdge, sal_Int32& nMargin, sal_Int32& nBorderDistance,
    sal_Int32 nBorderWidth)
{
    // See https://wiki.openoffice.org/wiki/Writer/MSInteroperability/PageBorder

    sal_Int32 nNewMargin = nMargin;
    sal_Int32 nNewBorderDistance = nBorderDistance;

    if (bFromEdge)
    {
        nNewMargin = nBorderDistance;
        nNewBorderDistance = nMargin - nBorderDistance - nBorderWidth;
    }
    else
    {
        nNewMargin -= nBorderDistance + nBorderWidth;
    }

    // Ensure correct distance from page edge to text in cases not supported by us:
    // when border is outside entire page area (!bFromEdge && BorderDistance > Margin),
    // and when border is inside page body area (bFromEdge && BorderDistance > Margin)
    if (nNewMargin < 0)
    {
        nNewMargin = 0;
        nNewBorderDistance = std::max<sal_Int32>(nMargin - nBorderWidth, 0);
    }
    else if (nNewBorderDistance < 0)
    {
        nNewMargin = std::max<sal_Int32>(nMargin - nBorderWidth, 0);
        nNewBorderDistance = 0;
    }

    nMargin = nNewMargin;
    nBorderDistance = nNewBorderDistance;
}

// Heuristics to decide if we need to use "from edge" offset of borders
//
// There are two cases when we can safely use "from text" or "from edge" offset without distorting
// border position (modulo rounding errors):
// 1. When distance of all borders from text is no greater than 31 pt, we use "from text"
// 2. Otherwise, if distance of all borders from edge is no greater than 31 pt, we use "from edge"
// In all other cases, the position of borders would be distorted on export, because Word doesn't
// support the offset of >31 pts (https://msdn.microsoft.com/en-us/library/ff533820), and we need
// to decide which type of offset would provide less wrong result (i.e., the result would look
// closer to original). Here, we just check sum of distances from text to borders, and if it is
// less than sum of distances from borders to edges. The alternative would be to compare total areas
// between text-and-borders and between borders-and-edges (taking into account different lengths of
// borders, and visual impact of that).
void BorderDistancesToWord(const SvxBoxItem& rBox, const WordPageMargins& rMargins,
    WordBorderDistances& rDistances)
{
    // Use signed sal_Int32 that can hold sal_uInt16, to prevent overflow at subtraction below
    const sal_Int32 nT = rBox.GetDistance(SvxBoxItemLine::TOP);
    const sal_Int32 nL = rBox.GetDistance(SvxBoxItemLine::LEFT);
    const sal_Int32 nB = rBox.GetDistance(SvxBoxItemLine::BOTTOM);
    const sal_Int32 nR = rBox.GetDistance(SvxBoxItemLine::RIGHT);

    // Only take into account existing borders
    const SvxBorderLine* pLnT = rBox.GetLine(SvxBoxItemLine::TOP);
    const SvxBorderLine* pLnL = rBox.GetLine(SvxBoxItemLine::LEFT);
    const SvxBorderLine* pLnB = rBox.GetLine(SvxBoxItemLine::BOTTOM);
    const SvxBorderLine* pLnR = rBox.GetLine(SvxBoxItemLine::RIGHT);

    // We need to take border widths into account
    const long nWidthT = pLnT ? pLnT->GetScaledWidth() : 0;
    const long nWidthL = pLnL ? pLnL->GetScaledWidth() : 0;
    const long nWidthB = pLnB ? pLnB->GetScaledWidth() : 0;
    const long nWidthR = pLnR ? pLnR->GetScaledWidth() : 0;

    // Resulting distances from text to borders
    const sal_Int32 nT2BT = pLnT ? nT : 0;
    const sal_Int32 nT2BL = pLnL ? nL : 0;
    const sal_Int32 nT2BB = pLnB ? nB : 0;
    const sal_Int32 nT2BR = pLnR ? nR : 0;

    // Resulting distances from edge to borders
    const sal_Int32 nE2BT = pLnT ? std::max<sal_Int32>(rMargins.nTop - nT - nWidthT, 0) : 0;
    const sal_Int32 nE2BL = pLnL ? std::max<sal_Int32>(rMargins.nLeft - nL - nWidthL, 0) : 0;
    const sal_Int32 nE2BB = pLnB ? std::max<sal_Int32>(rMargins.nBottom - nB - nWidthB, 0) : 0;
    const sal_Int32 nE2BR = pLnR ? std::max<sal_Int32>(rMargins.nRight - nR - nWidthR, 0) : 0;

    const sal_Int32 n32pt = 32 * 20;
    // 1. If all borders are in range of 31 pts from text
    if (nT2BT < n32pt && nT2BL < n32pt && nT2BB < n32pt && nT2BR < n32pt)
    {
        rDistances.bFromEdge = false;
    }
    else
    {
        // 2. If all borders are in range of 31 pts from edge
        if (nE2BT < n32pt && nE2BL < n32pt && nE2BB < n32pt && nE2BR < n32pt)
        {
            rDistances.bFromEdge = true;
        }
        else
        {
            // Let's try to guess which would be the best approximation
            rDistances.bFromEdge =
                (nT2BT + nT2BL + nT2BB + nT2BR) > (nE2BT + nE2BL + nE2BB + nE2BR);
        }
    }

    if (rDistances.bFromEdge)
    {
        rDistances.nTop = sal::static_int_cast<sal_uInt16>(nE2BT);
        rDistances.nLeft = sal::static_int_cast<sal_uInt16>(nE2BL);
        rDistances.nBottom = sal::static_int_cast<sal_uInt16>(nE2BB);
        rDistances.nRight = sal::static_int_cast<sal_uInt16>(nE2BR);
    }
    else
    {
        rDistances.nTop = sal::static_int_cast<sal_uInt16>(nT2BT);
        rDistances.nLeft = sal::static_int_cast<sal_uInt16>(nT2BL);
        rDistances.nBottom = sal::static_int_cast<sal_uInt16>(nT2BB);
        rDistances.nRight = sal::static_int_cast<sal_uInt16>(nT2BR);
    }
}

}

// class SvxFormatBreakItem -------------------------------------------------

bool SvxFormatBreakItem::operator==( const SfxPoolItem& rAttr ) const
{
    assert(SfxPoolItem::operator==(rAttr));

    return GetValue() == static_cast<const SvxFormatBreakItem&>( rAttr ).GetValue();
}


bool SvxFormatBreakItem::GetPresentation
(
    SfxItemPresentation /*ePres*/,
    MapUnit             /*eCoreUnit*/,
    MapUnit             /*ePresUnit*/,
    OUString&           rText, const IntlWrapper&
)   const
{
    rText = GetValueTextByPos( GetEnumValue() );
    return true;
}

OUString SvxFormatBreakItem::GetValueTextByPos( sal_uInt16 nPos )
{
    static const char* RID_SVXITEMS_BREAK[] =
    {
        RID_SVXITEMS_BREAK_NONE,
        RID_SVXITEMS_BREAK_COLUMN_BEFORE,
        RID_SVXITEMS_BREAK_COLUMN_AFTER,
        RID_SVXITEMS_BREAK_COLUMN_BOTH,
        RID_SVXITEMS_BREAK_PAGE_BEFORE,
        RID_SVXITEMS_BREAK_PAGE_AFTER,
        RID_SVXITEMS_BREAK_PAGE_BOTH
    };
    static_assert(SAL_N_ELEMENTS(RID_SVXITEMS_BREAK) == size_t(SvxBreak::End), "unexpected size");
    assert(nPos < sal_uInt16(SvxBreak::End) && "enum overflow!");
    return EditResId(RID_SVXITEMS_BREAK[nPos]);
}

bool SvxFormatBreakItem::QueryValue( uno::Any& rVal, sal_uInt8 /*nMemberId*/ ) const
{
    style::BreakType eBreak = style::BreakType_NONE;
    switch ( GetBreak() )
    {
        case SvxBreak::ColumnBefore:   eBreak = style::BreakType_COLUMN_BEFORE; break;
        case SvxBreak::ColumnAfter:    eBreak = style::BreakType_COLUMN_AFTER ; break;
        case SvxBreak::ColumnBoth:     eBreak = style::BreakType_COLUMN_BOTH  ; break;
        case SvxBreak::PageBefore:     eBreak = style::BreakType_PAGE_BEFORE  ; break;
        case SvxBreak::PageAfter:      eBreak = style::BreakType_PAGE_AFTER   ; break;
        case SvxBreak::PageBoth:       eBreak = style::BreakType_PAGE_BOTH    ; break;
        default: ; // prevent warning
    }
    rVal <<= eBreak;
    return true;
}

bool SvxFormatBreakItem::PutValue( const uno::Any& rVal, sal_uInt8 /*nMemberId*/ )
{
    style::BreakType nBreak;

    if(!(rVal >>= nBreak))
    {
        sal_Int32 nValue = 0;
        if(!(rVal >>= nValue))
            return false;

        nBreak = static_cast<style::BreakType>(nValue);
    }

    SvxBreak eBreak = SvxBreak::NONE;
    switch( nBreak )
    {
        case style::BreakType_COLUMN_BEFORE:    eBreak = SvxBreak::ColumnBefore; break;
        case style::BreakType_COLUMN_AFTER: eBreak = SvxBreak::ColumnAfter;  break;
        case style::BreakType_COLUMN_BOTH:      eBreak = SvxBreak::ColumnBoth;   break;
        case style::BreakType_PAGE_BEFORE:      eBreak = SvxBreak::PageBefore;   break;
        case style::BreakType_PAGE_AFTER:       eBreak = SvxBreak::PageAfter;    break;
        case style::BreakType_PAGE_BOTH:        eBreak = SvxBreak::PageBoth;     break;
        default: ; // prevent warning
    }
    SetValue(eBreak);

    return true;
}


SfxPoolItem* SvxFormatBreakItem::Clone( SfxItemPool* ) const
{
    return new SvxFormatBreakItem( *this );
}


SvStream& SvxFormatBreakItem::Store( SvStream& rStrm , sal_uInt16 nItemVersion ) const
{
    rStrm.WriteSChar( GetEnumValue() );
    if( FMTBREAK_NOAUTO > nItemVersion )
        rStrm.WriteSChar( 0x01 );
    return rStrm;
}


sal_uInt16 SvxFormatBreakItem::GetVersion( sal_uInt16 nFFVer ) const
{
    DBG_ASSERT( SOFFICE_FILEFORMAT_31==nFFVer ||
            SOFFICE_FILEFORMAT_40==nFFVer ||
            SOFFICE_FILEFORMAT_50==nFFVer,
            "SvxFormatBreakItem: Is there a new file format? ");
    return SOFFICE_FILEFORMAT_31==nFFVer ||
           SOFFICE_FILEFORMAT_40==nFFVer ? 0 : FMTBREAK_NOAUTO;
}


SfxPoolItem* SvxFormatBreakItem::Create( SvStream& rStrm, sal_uInt16 nVersion ) const
{
    sal_Int8 eBreak, bDummy;
    rStrm.ReadSChar( eBreak );
    if( FMTBREAK_NOAUTO > nVersion )
        rStrm.ReadSChar( bDummy );
    return new SvxFormatBreakItem( static_cast<SvxBreak>(eBreak), Which() );
}


sal_uInt16 SvxFormatBreakItem::GetValueCount() const
{
    return sal_uInt16(SvxBreak::End);   // SvxBreak::PageBoth + 1
}


SfxPoolItem* SvxFormatKeepItem::Clone( SfxItemPool* ) const
{
    return new SvxFormatKeepItem( *this );
}


SvStream& SvxFormatKeepItem::Store( SvStream& rStrm , sal_uInt16 /*nItemVersion*/ ) const
{
    rStrm.WriteSChar( static_cast<sal_Int8>(GetValue()) );
    return rStrm;
}


SfxPoolItem* SvxFormatKeepItem::Create( SvStream& rStrm, sal_uInt16 ) const
{
    sal_Int8 bIsKeep;
    rStrm.ReadSChar( bIsKeep );
    return new SvxFormatKeepItem( bIsKeep != 0, Which() );
}


bool SvxFormatKeepItem::GetPresentation
(
    SfxItemPresentation /*ePres*/,
    MapUnit             /*eCoreUnit*/,
    MapUnit             /*ePresUnit*/,
    OUString&           rText, const IntlWrapper&
    ) const
{
    const char* pId = RID_SVXITEMS_FMTKEEP_FALSE;

    if ( GetValue() )
        pId = RID_SVXITEMS_FMTKEEP_TRUE;
    rText = EditResId(pId);
    return true;
}


SvxLineItem::SvxLineItem( const sal_uInt16 nId ) :
    SfxPoolItem ( nId )
{
}


SvxLineItem::SvxLineItem( const SvxLineItem& rCpy ) :
    SfxPoolItem ( rCpy ),
    pLine(rCpy.pLine ? new SvxBorderLine( *rCpy.pLine ) : nullptr)
{
}


SvxLineItem::~SvxLineItem()
{
}


SvxLineItem& SvxLineItem::operator=( const SvxLineItem& rLine )
{
    SetLine( rLine.GetLine() );

    return *this;
}


bool SvxLineItem::operator==( const SfxPoolItem& rAttr ) const
{
    assert(SfxPoolItem::operator==(rAttr));

    return CmpBrdLn( pLine, static_cast<const SvxLineItem&>(rAttr).GetLine() );
}


SfxPoolItem* SvxLineItem::Clone( SfxItemPool* ) const
{
    return new SvxLineItem( *this );
}


bool SvxLineItem::QueryValue( uno::Any& rVal, sal_uInt8 nMemId ) const
{
    bool bConvert = 0!=(nMemId&CONVERT_TWIPS);
    nMemId &= ~CONVERT_TWIPS;
    if ( nMemId == 0 )
    {
        rVal <<= SvxBoxItem::SvxLineToLine(pLine.get(), bConvert);
        return true;
    }
    else if ( pLine )
    {
        switch ( nMemId )
        {
            case MID_FG_COLOR:      rVal <<= pLine->GetColor(); break;
            case MID_OUTER_WIDTH:   rVal <<= sal_Int32(pLine->GetOutWidth());   break;
            case MID_INNER_WIDTH:   rVal <<= sal_Int32(pLine->GetInWidth( ));   break;
            case MID_DISTANCE:      rVal <<= sal_Int32(pLine->GetDistance());   break;
            default:
                OSL_FAIL( "Wrong MemberId" );
                return false;
        }
    }

    return true;
}


bool SvxLineItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemId )
{
    bool bConvert = 0!=(nMemId&CONVERT_TWIPS);
    nMemId &= ~CONVERT_TWIPS;
    sal_Int32 nVal = 0;
    if ( nMemId == 0 )
    {
        table::BorderLine2 aLine;
        if ( lcl_extractBorderLine(rVal, aLine) )
        {
            if ( !pLine )
                pLine.reset( new SvxBorderLine );
            if( !SvxBoxItem::LineToSvxLine(aLine, *pLine, bConvert) )
                pLine.reset();
            return true;
        }
        return false;
    }
    else if ( rVal >>= nVal )
    {
        if ( !pLine )
            pLine.reset( new SvxBorderLine );

        switch ( nMemId )
        {
            case MID_FG_COLOR:      pLine->SetColor( Color(nVal) ); break;
            case MID_LINE_STYLE:
                pLine->SetBorderLineStyle(static_cast<SvxBorderLineStyle>(nVal));
            break;
            default:
                OSL_FAIL( "Wrong MemberId" );
                return false;
        }

        return true;
    }

    return false;
}


bool SvxLineItem::GetPresentation
(
    SfxItemPresentation ePres,
    MapUnit             eCoreUnit,
    MapUnit             ePresUnit,
    OUString&           rText, const IntlWrapper& rIntl
)   const
{
    rText.clear();

    if ( pLine )
        rText = pLine->GetValueString( eCoreUnit, ePresUnit, &rIntl,
            (SfxItemPresentation::Complete == ePres) );
    return true;
}


SvStream& SvxLineItem::Store( SvStream& rStrm , sal_uInt16 /*nItemVersion*/ ) const
{
    if( pLine )
    {
        WriteColor( rStrm, pLine->GetColor() );
        rStrm.WriteInt16( pLine->GetOutWidth() )
             .WriteInt16( pLine->GetInWidth() )
             .WriteInt16( pLine->GetDistance() );
    }
    else
    {
        WriteColor( rStrm, Color() );
        rStrm.WriteInt16( 0 ).WriteInt16( 0 ).WriteInt16( 0 );
    }
    return rStrm;
}


void SvxLineItem::ScaleMetrics( long nMult, long nDiv )
{
    if ( pLine ) pLine->ScaleMetrics( nMult, nDiv );
}


bool SvxLineItem::HasMetrics() const
{
    return true;
}


SfxPoolItem* SvxLineItem::Create( SvStream& rStrm, sal_uInt16 ) const
{
    SvxLineItem* _pLine = new SvxLineItem( Which() );
    short        nOutline, nInline, nDistance;
    Color        aColor;

    ReadColor( rStrm, aColor ).ReadInt16( nOutline ).ReadInt16( nInline ).ReadInt16( nDistance );
    if( nOutline )
    {
        SvxBorderLine aLine( &aColor );
        aLine.GuessLinesWidths(SvxBorderLineStyle::NONE, nOutline, nInline, nDistance);
        _pLine->SetLine( &aLine );
    }
    return _pLine;
}

void SvxLineItem::SetLine( const SvxBorderLine* pNew )
{
    pLine.reset( pNew ? new SvxBorderLine( *pNew ) : nullptr );
}

#define LOAD_GRAPHIC    (sal_uInt16(0x0001))
#define LOAD_LINK       (sal_uInt16(0x0002))
#define LOAD_FILTER     (sal_uInt16(0x0004))

SvxBrushItem::SvxBrushItem(sal_uInt16 _nWhich)
    : SfxPoolItem(_nWhich)
    , aColor(COL_TRANSPARENT)
    , nShadingValue(ShadingPattern::CLEAR)
    , nGraphicTransparency(0)
    , eGraphicPos(GPOS_NONE)
    , bLoadAgain(true)
{
}

SvxBrushItem::SvxBrushItem(const Color& rColor, sal_uInt16 _nWhich)
    : SfxPoolItem(_nWhich)
    , aColor(rColor)
    , nShadingValue(ShadingPattern::CLEAR)
    , nGraphicTransparency(0)
    , eGraphicPos(GPOS_NONE)
    , bLoadAgain(true)
{
}

SvxBrushItem::SvxBrushItem(const Graphic& rGraphic, SvxGraphicPosition ePos, sal_uInt16 _nWhich)
    : SfxPoolItem(_nWhich)
    , aColor(COL_TRANSPARENT)
    , nShadingValue(ShadingPattern::CLEAR)
    , xGraphicObject(new GraphicObject(rGraphic))
    , nGraphicTransparency(0)
    , eGraphicPos((GPOS_NONE != ePos) ? ePos : GPOS_MM)
    , bLoadAgain(true)
{
    DBG_ASSERT( GPOS_NONE != ePos, "SvxBrushItem-Ctor with GPOS_NONE == ePos" );
}

SvxBrushItem::SvxBrushItem(const GraphicObject& rGraphicObj, SvxGraphicPosition ePos, sal_uInt16 _nWhich)
    : SfxPoolItem(_nWhich)
    , aColor(COL_TRANSPARENT)
    , nShadingValue(ShadingPattern::CLEAR)
    , xGraphicObject(new GraphicObject(rGraphicObj))
    , nGraphicTransparency(0)
    , eGraphicPos((GPOS_NONE != ePos) ? ePos : GPOS_MM)
    , bLoadAgain(true)
{
    DBG_ASSERT( GPOS_NONE != ePos, "SvxBrushItem-Ctor with GPOS_NONE == ePos" );
}

SvxBrushItem::SvxBrushItem(const OUString& rLink, const OUString& rFilter,
                           SvxGraphicPosition ePos, sal_uInt16 _nWhich)
    : SfxPoolItem(_nWhich)
    , aColor(COL_TRANSPARENT)
    , nShadingValue(ShadingPattern::CLEAR)
    , nGraphicTransparency(0)
    , maStrLink(rLink)
    , maStrFilter(rFilter)
    , eGraphicPos((GPOS_NONE != ePos) ? ePos : GPOS_MM)
    , bLoadAgain(true)
{
    DBG_ASSERT( GPOS_NONE != ePos, "SvxBrushItem-Ctor with GPOS_NONE == ePos" );
}

SvxBrushItem::SvxBrushItem(SvStream& rStream, sal_uInt16 nVersion, sal_uInt16 _nWhich)
    : SfxPoolItem(_nWhich)
    , aColor(COL_TRANSPARENT)
    , nShadingValue(ShadingPattern::CLEAR)
    , nGraphicTransparency(0)
    , eGraphicPos(GPOS_NONE)
    , bLoadAgain(false)
{
    bool bTrans;
    Color aTempColor;
    Color aTempFillColor;
    sal_Int8 nStyle;

    rStream.ReadCharAsBool( bTrans );
    ReadColor( rStream, aTempColor );
    ReadColor( rStream, aTempFillColor );
    rStream.ReadSChar( nStyle );

    switch ( nStyle )
    {
        case 8: // BRUSH_25:
        {
            sal_uInt32  nRed    = aTempColor.GetRed();
            sal_uInt32  nGreen  = aTempColor.GetGreen();
            sal_uInt32  nBlue   = aTempColor.GetBlue();
            nRed   += static_cast<sal_uInt32>(aTempFillColor.GetRed())*2;
            nGreen += static_cast<sal_uInt32>(aTempFillColor.GetGreen())*2;
            nBlue  += static_cast<sal_uInt32>(aTempFillColor.GetBlue())*2;
            aColor = Color( static_cast<sal_Int8>(nRed/3), static_cast<sal_Int8>(nGreen/3), static_cast<sal_Int8>(nBlue/3) );
        }
        break;

        case 9: // BRUSH_50:
        {
            sal_uInt32  nRed    = aTempColor.GetRed();
            sal_uInt32  nGreen  = aTempColor.GetGreen();
            sal_uInt32  nBlue   = aTempColor.GetBlue();
            nRed   += static_cast<sal_uInt32>(aTempFillColor.GetRed());
            nGreen += static_cast<sal_uInt32>(aTempFillColor.GetGreen());
            nBlue  += static_cast<sal_uInt32>(aTempFillColor.GetBlue());
            aColor = Color( static_cast<sal_Int8>(nRed/2), static_cast<sal_Int8>(nGreen/2), static_cast<sal_Int8>(nBlue/2) );
        }
        break;

        case 10: // BRUSH_75:
        {
            sal_uInt32  nRed    = aTempColor.GetRed()*2;
            sal_uInt32  nGreen  = aTempColor.GetGreen()*2;
            sal_uInt32  nBlue   = aTempColor.GetBlue()*2;
            nRed   += static_cast<sal_uInt32>(aTempFillColor.GetRed());
            nGreen += static_cast<sal_uInt32>(aTempFillColor.GetGreen());
            nBlue  += static_cast<sal_uInt32>(aTempFillColor.GetBlue());
            aColor = Color( static_cast<sal_Int8>(nRed/3), static_cast<sal_Int8>(nGreen/3), static_cast<sal_Int8>(nBlue/3) );
        }
        break;

        case 0: // BRUSH_NULL:
            aColor = COL_TRANSPARENT;
        break;

        default:
            aColor = aTempColor;
    }

    if ( nVersion >= BRUSH_GRAPHIC_VERSION )
    {
        sal_uInt16 nDoLoad = 0;
        sal_Int8 nPos;

        rStream.ReadUInt16( nDoLoad );

        if ( nDoLoad & LOAD_GRAPHIC )
        {
            Graphic aGraphic;

            ReadGraphic( rStream, aGraphic );
            xGraphicObject.reset(new GraphicObject(aGraphic));

            if( SVSTREAM_FILEFORMAT_ERROR == rStream.GetError() )
            {
                rStream.ResetError();
                rStream.SetError( ERRCODE_SVX_GRAPHIC_WRONG_FILEFORMAT.MakeWarning() );
            }
        }

        if ( nDoLoad & LOAD_LINK )
        {
            // UNICODE: rStream >> aRel;
            OUString aRel = rStream.ReadUniOrByteString(rStream.GetStreamCharSet());

            // TODO/MBA: how can we get a BaseURL here?!
            OSL_FAIL("No BaseURL!");
            OUString aAbs = INetURLObject::GetAbsURL( "", aRel );
            DBG_ASSERT( !aAbs.isEmpty(), "Invalid URL!" );
            maStrLink = aAbs;
        }

        if ( nDoLoad & LOAD_FILTER )
        {
            // UNICODE: rStream >> maStrFilter;
            maStrFilter = rStream.ReadUniOrByteString(rStream.GetStreamCharSet());
        }

        rStream.ReadSChar( nPos );

        eGraphicPos = static_cast<SvxGraphicPosition>(nPos);
    }
}

SvxBrushItem::SvxBrushItem(const SvxBrushItem& rItem)
    : SfxPoolItem(rItem)
    , aColor(rItem.aColor)
    , nShadingValue(rItem.nShadingValue)
    , xGraphicObject(rItem.xGraphicObject ? new GraphicObject(*rItem.xGraphicObject) : nullptr)
    , nGraphicTransparency(rItem.nGraphicTransparency)
    , maStrLink(rItem.maStrLink)
    , maStrFilter(rItem.maStrFilter)
    , eGraphicPos(rItem.eGraphicPos)
    , bLoadAgain(rItem.bLoadAgain)
{
}

SvxBrushItem::SvxBrushItem(SvxBrushItem&& rItem)
    : SfxPoolItem(std::move(rItem))
    , aColor(std::move(rItem.aColor))
    , nShadingValue(std::move(rItem.nShadingValue))
    , xGraphicObject(std::move(rItem.xGraphicObject))
    , nGraphicTransparency(std::move(rItem.nGraphicTransparency))
    , maStrLink(std::move(rItem.maStrLink))
    , maStrFilter(std::move(rItem.maStrFilter))
    , eGraphicPos(std::move(rItem.eGraphicPos))
    , bLoadAgain(std::move(rItem.bLoadAgain))
{
}

SvxBrushItem::~SvxBrushItem()
{
}

bool SvxBrushItem::isUsed() const
{
    if (GPOS_NONE != GetGraphicPos())
    {
        // graphic used
        return true;
    }
    else if (0xff != GetColor().GetTransparency())
    {
        // color used
        return true;
    }

    return false;
}

sal_uInt16 SvxBrushItem::GetVersion( sal_uInt16 /*nFileVersion*/ ) const
{
    return BRUSH_GRAPHIC_VERSION;
}


static sal_Int8 lcl_PercentToTransparency(long nPercent)
{
    // 0xff must not be returned!
    return sal_Int8(nPercent ? (50 + 0xfe * nPercent) / 100 : 0);
}


sal_Int8 SvxBrushItem::TransparencyToPercent(sal_Int32 nTrans)
{
    return static_cast<sal_Int8>((nTrans * 100 + 127) / 254);
}


bool SvxBrushItem::QueryValue( uno::Any& rVal, sal_uInt8 nMemberId ) const
{
    nMemberId &= ~CONVERT_TWIPS;
    switch( nMemberId)
    {
        case MID_BACK_COLOR:
            rVal <<= aColor;
        break;
        case MID_BACK_COLOR_R_G_B:
            rVal <<= aColor.GetRGBColor();
        break;
        case MID_BACK_COLOR_TRANSPARENCY:
            rVal <<= SvxBrushItem::TransparencyToPercent(aColor.GetTransparency());
        break;
        case MID_GRAPHIC_POSITION:
            rVal <<= static_cast<style::GraphicLocation>(static_cast<sal_Int16>(eGraphicPos));
        break;

        case MID_GRAPHIC_TRANSPARENT:
            rVal <<= ( aColor.GetTransparency() == 0xff );
        break;

        case MID_GRAPHIC_URL:
        {
            SAL_INFO("editeng.items", "Getting GraphicURL property is not supported");
            return false;
        }
        break;
        case MID_GRAPHIC:
        {
            uno::Reference<graphic::XGraphic> xGraphic;
            if (!maStrLink.isEmpty())
            {
                Graphic aGraphic(vcl::graphic::loadFromURL(maStrLink));
                xGraphic = aGraphic.GetXGraphic();
            }
            else if (xGraphicObject)
            {
                xGraphic = xGraphicObject->GetGraphic().GetXGraphic();
            }
            rVal <<= xGraphic;
        }
        break;

        case MID_GRAPHIC_FILTER:
        {
            rVal <<= maStrFilter;
        }
        break;

        case MID_GRAPHIC_TRANSPARENCY:
            rVal <<= nGraphicTransparency;
        break;

        case MID_SHADING_VALUE:
        {
            rVal <<= nShadingValue;
        }
        break;
    }

    return true;
}


bool SvxBrushItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
{
    nMemberId &= ~CONVERT_TWIPS;
    switch( nMemberId)
    {
        case MID_BACK_COLOR:
        case MID_BACK_COLOR_R_G_B:
        {
            Color aNewCol;
            if ( !( rVal >>= aNewCol ) )
                return false;
            if(MID_BACK_COLOR_R_G_B == nMemberId)
            {
                aNewCol.SetTransparency(aColor.GetTransparency());
            }
            aColor = aNewCol;
        }
        break;
        case MID_BACK_COLOR_TRANSPARENCY:
        {
            sal_Int32 nTrans = 0;
            if ( !( rVal >>= nTrans ) || nTrans < 0 || nTrans > 100 )
                return false;
            aColor.SetTransparency(lcl_PercentToTransparency(nTrans));
        }
        break;

        case MID_GRAPHIC_POSITION:
        {
            style::GraphicLocation eLocation;
            if ( !( rVal>>=eLocation ) )
            {
                sal_Int32 nValue = 0;
                if ( !( rVal >>= nValue ) )
                    return false;
                eLocation = static_cast<style::GraphicLocation>(nValue);
            }
            SetGraphicPos( static_cast<SvxGraphicPosition>(static_cast<sal_uInt16>(eLocation)) );
        }
        break;

        case MID_GRAPHIC_TRANSPARENT:
            aColor.SetTransparency( Any2Bool( rVal ) ? 0xff : 0 );
        break;

        case MID_GRAPHIC_URL:
        case MID_GRAPHIC:
        {
            Graphic aGraphic;

            if (rVal.getValueType() == ::cppu::UnoType<OUString>::get())
            {
                OUString aURL = rVal.get<OUString>();
                aGraphic = vcl::graphic::loadFromURL(aURL);
            }
            else if (rVal.getValueType() == cppu::UnoType<graphic::XGraphic>::get())
            {
                auto xGraphic = rVal.get<uno::Reference<graphic::XGraphic>>();
                aGraphic = Graphic(xGraphic);
            }

            if (aGraphic)
            {
                maStrLink.clear();

                std::unique_ptr<GraphicObject> xOldGrfObj(std::move(xGraphicObject));
                xGraphicObject.reset(new GraphicObject(aGraphic));
                ApplyGraphicTransparency_Impl();
                xOldGrfObj.reset();

                if (aGraphic && eGraphicPos == GPOS_NONE)
                {
                    eGraphicPos = GPOS_MM;
                }
                else if (!aGraphic)
                {
                    eGraphicPos = GPOS_NONE;
                }
            }
        }
        break;

        case MID_GRAPHIC_FILTER:
        {
            if( rVal.getValueType() == ::cppu::UnoType<OUString>::get() )
            {
                OUString sLink;
                rVal >>= sLink;
                SetGraphicFilter( sLink );
            }
        }
        break;
        case MID_GRAPHIC_TRANSPARENCY :
        {
            sal_Int32 nTmp = 0;
            rVal >>= nTmp;
            if(nTmp >= 0 && nTmp <= 100)
            {
                nGraphicTransparency = sal_Int8(nTmp);
                if (xGraphicObject)
                    ApplyGraphicTransparency_Impl();
            }
        }
        break;

        case MID_SHADING_VALUE:
        {
            sal_Int32 nVal = 0;
            if (!(rVal >>= nVal))
                return false;

            nShadingValue = nVal;
        }
        break;
    }

    return true;
}


bool SvxBrushItem::GetPresentation
(
    SfxItemPresentation /*ePres*/,
    MapUnit             /*eCoreUnit*/,
    MapUnit             /*ePresUnit*/,
    OUString&           rText, const IntlWrapper&
    ) const
{
    if ( GPOS_NONE  == eGraphicPos )
    {
        rText = ::GetColorString( aColor ) + OUString(cpDelim);
        const char* pId = RID_SVXITEMS_TRANSPARENT_FALSE;

        if ( aColor.GetTransparency() )
            pId = RID_SVXITEMS_TRANSPARENT_TRUE;
        rText += EditResId(pId);
    }
    else
    {
        rText = EditResId(RID_SVXITEMS_GRAPHIC);
    }

    return true;
}

SvxBrushItem& SvxBrushItem::operator=(const SvxBrushItem& rItem)
{
    if (&rItem != this)
    {
        aColor = rItem.aColor;
        nShadingValue = rItem.nShadingValue;
        xGraphicObject.reset(rItem.xGraphicObject ? new GraphicObject(*rItem.xGraphicObject) : nullptr);
        nGraphicTransparency = rItem.nGraphicTransparency;
        maStrLink = rItem.maStrLink;
        maStrFilter = rItem.maStrFilter;
        eGraphicPos = rItem.eGraphicPos;
        bLoadAgain = rItem.bLoadAgain;
    }
    return *this;
}

SvxBrushItem& SvxBrushItem::operator=(SvxBrushItem&& rItem)
{
    aColor = std::move(rItem.aColor);
    nShadingValue = std::move(rItem.nShadingValue);
    xGraphicObject = std::move(rItem.xGraphicObject);
    nGraphicTransparency = std::move(rItem.nGraphicTransparency);
    maStrLink = std::move(rItem.maStrLink);
    maStrFilter = std::move(rItem.maStrFilter);
    eGraphicPos = std::move(rItem.eGraphicPos);
    bLoadAgain = std::move(rItem.bLoadAgain);
    return *this;
}

bool SvxBrushItem::operator==( const SfxPoolItem& rAttr ) const
{
    assert(SfxPoolItem::operator==(rAttr));

    const SvxBrushItem& rCmp = static_cast<const SvxBrushItem&>(rAttr);
    bool bEqual = ( aColor == rCmp.aColor && eGraphicPos == rCmp.eGraphicPos &&
        nGraphicTransparency == rCmp.nGraphicTransparency);

    if ( bEqual )
    {
        if ( GPOS_NONE != eGraphicPos )
        {
            bEqual = maStrLink == rCmp.maStrLink;

            if ( bEqual )
            {
                bEqual = maStrFilter == rCmp.maStrFilter;
            }

            if ( bEqual )
            {
                if (!rCmp.xGraphicObject)
                    bEqual = !xGraphicObject;
                else
                    bEqual = xGraphicObject &&
                             (*xGraphicObject == *rCmp.xGraphicObject);
            }
        }

        if (bEqual)
        {
            bEqual = nShadingValue == rCmp.nShadingValue;
        }
    }

    return bEqual;
}


SfxPoolItem* SvxBrushItem::Clone( SfxItemPool* ) const
{
    return new SvxBrushItem( *this );
}


SfxPoolItem* SvxBrushItem::Create( SvStream& rStream, sal_uInt16 nVersion ) const
{
    return new SvxBrushItem( rStream, nVersion, Which() );
}


SvStream& SvxBrushItem::Store( SvStream& rStream , sal_uInt16 /*nItemVersion*/ ) const
{
    rStream.WriteBool( false );
    WriteColor( rStream, aColor );
    WriteColor( rStream, aColor );
    rStream.WriteSChar( aColor.GetTransparency() > 0 ? 0 : 1 ); //BRUSH_NULL : BRUSH_SOLID

    sal_uInt16 nDoLoad = 0;

    if (xGraphicObject && maStrLink.isEmpty())
        nDoLoad |= LOAD_GRAPHIC;
    if ( !maStrLink.isEmpty() )
        nDoLoad |= LOAD_LINK;
    if ( !maStrFilter.isEmpty() )
        nDoLoad |= LOAD_FILTER;
    rStream.WriteUInt16( nDoLoad );

    if (xGraphicObject && maStrLink.isEmpty())
        WriteGraphic(rStream, xGraphicObject->GetGraphic());
    if ( !maStrLink.isEmpty() )
    {
        OSL_FAIL("No BaseURL!");
        // TODO/MBA: how to get a BaseURL?!
        OUString aRel = INetURLObject::GetRelURL( "", maStrLink );
        // UNICODE: rStream << aRel;
        rStream.WriteUniOrByteString(aRel, rStream.GetStreamCharSet());
    }
    if ( !maStrFilter.isEmpty() )
    {
        // UNICODE: rStream << maStrFilter;
        rStream.WriteUniOrByteString(maStrFilter, rStream.GetStreamCharSet());
    }
    rStream.WriteSChar( eGraphicPos );
    return rStream;
}

const GraphicObject* SvxBrushItem::GetGraphicObject(OUString const & referer) const
{
    if (bLoadAgain && !maStrLink.isEmpty() && !xGraphicObject)
    // when graphics already loaded, use as a cache
    {
        if (maSecOptions.isUntrustedReferer(referer)) {
            return nullptr;
        }

        // tdf#94088 prepare graphic and state
        Graphic aGraphic;
        bool bGraphicLoaded = false;

        // try to create stream directly from given URL
        std::unique_ptr<SvStream> xStream(utl::UcbStreamHelper::CreateStream(maStrLink, StreamMode::STD_READ));
        // tdf#94088 if we have a stream, try to load it directly as graphic
        if (xStream && !xStream->GetError())
        {
            if (ERRCODE_NONE == GraphicFilter::GetGraphicFilter().ImportGraphic(aGraphic, maStrLink, *xStream,
                GRFILTER_FORMAT_DONTKNOW, nullptr, GraphicFilterImportFlags::DontSetLogsizeForJpeg))
            {
                bGraphicLoaded = true;
            }
        }

        // tdf#94088 if no succeeded, try if the string (which is not empty) contains
        // a 'data:' scheme url and try to load that (embedded graphics)
        if(!bGraphicLoaded)
        {
            INetURLObject aGraphicURL( maStrLink );

            if( INetProtocol::Data == aGraphicURL.GetProtocol() )
            {
                std::unique_ptr<SvMemoryStream> const xMemStream(aGraphicURL.getData());
                if (xMemStream)
                {
                    if (ERRCODE_NONE == GraphicFilter::GetGraphicFilter().ImportGraphic(aGraphic, "", *xMemStream))
                    {
                        bGraphicLoaded = true;

                        // tdf#94088 delete the no longer needed data scheme URL which
                        // is potentially pretty // large, containing a base64 encoded copy of the graphic
                        const_cast< SvxBrushItem* >(this)->maStrLink.clear();
                    }
                }
            }
        }

        // tdf#94088 when we got a graphic, set it
        if(bGraphicLoaded && GraphicType::NONE != aGraphic.GetType())
        {
            xGraphicObject.reset(new GraphicObject);
            xGraphicObject->SetGraphic(aGraphic);
            const_cast < SvxBrushItem*> (this)->ApplyGraphicTransparency_Impl();
        }
        else
        {
            bLoadAgain = false;
        }
    }

    return xGraphicObject.get();
}

void SvxBrushItem::setGraphicTransparency(sal_Int8 nNew)
{
    if (nNew != nGraphicTransparency)
    {
        nGraphicTransparency = nNew;
        ApplyGraphicTransparency_Impl();
    }
}

const Graphic* SvxBrushItem::GetGraphic(OUString const & referer) const
{
    const GraphicObject* pGrafObj = GetGraphicObject(referer);
    return( pGrafObj ? &( pGrafObj->GetGraphic() ) : nullptr );
}

void SvxBrushItem::SetGraphicPos( SvxGraphicPosition eNew )
{
    eGraphicPos = eNew;

    if ( GPOS_NONE == eGraphicPos )
    {
        xGraphicObject.reset();
        maStrLink.clear();
        maStrFilter.clear();
    }
    else
    {
        if (!xGraphicObject && maStrLink.isEmpty())
        {
            xGraphicObject.reset(new GraphicObject); // Creating a dummy
        }
    }
}

void SvxBrushItem::SetGraphic( const Graphic& rNew )
{
    if ( maStrLink.isEmpty() )
    {
        if (xGraphicObject)
            xGraphicObject->SetGraphic(rNew);
        else
            xGraphicObject.reset(new GraphicObject(rNew));

        ApplyGraphicTransparency_Impl();

        if ( GPOS_NONE == eGraphicPos )
            eGraphicPos = GPOS_MM; // None would be brush, then Default: middle
    }
    else
    {
        OSL_FAIL( "SetGraphic() on linked graphic! :-/" );
    }
}

void SvxBrushItem::SetGraphicObject( const GraphicObject& rNewObj )
{
    if ( maStrLink.isEmpty() )
    {
        if (xGraphicObject)
            *xGraphicObject = rNewObj;
        else
            xGraphicObject.reset(new GraphicObject(rNewObj));

        ApplyGraphicTransparency_Impl();

        if ( GPOS_NONE == eGraphicPos )
            eGraphicPos = GPOS_MM; // None would be brush, then Default: middle
    }
    else
    {
        OSL_FAIL( "SetGraphic() on linked graphic! :-/" );
    }
}

void SvxBrushItem::SetGraphicLink( const OUString& rNew )
{
    if ( rNew.isEmpty() )
        maStrLink.clear();
    else
    {
        maStrLink = rNew;
        xGraphicObject.reset();
    }
}

void SvxBrushItem::SetGraphicFilter( const OUString& rNew )
{
    maStrFilter = rNew;
}

void SvxBrushItem::ApplyGraphicTransparency_Impl()
{
    DBG_ASSERT(xGraphicObject, "no GraphicObject available" );
    if (xGraphicObject)
    {
        GraphicAttr aAttr(xGraphicObject->GetAttr());
        aAttr.SetTransparency(lcl_PercentToTransparency(
                            nGraphicTransparency));
        xGraphicObject->SetAttr(aAttr);
    }
}

void SvxBrushItem::dumpAsXml(xmlTextWriterPtr pWriter) const
{
    xmlTextWriterStartElement(pWriter, BAD_CAST("SvxBrushItem"));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("whichId"), BAD_CAST(OString::number(Which()).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("color"), BAD_CAST(aColor.AsRGBHexString().toUtf8().getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("shadingValue"), BAD_CAST(OString::number(nShadingValue).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("link"), BAD_CAST(maStrLink.toUtf8().getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("filter"), BAD_CAST(maStrFilter.toUtf8().getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("graphicPos"), BAD_CAST(OString::number(eGraphicPos).getStr()));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("loadAgain"), BAD_CAST(OString::boolean(bLoadAgain).getStr()));
    xmlTextWriterEndElement(pWriter);
}


SvxFrameDirectionItem::SvxFrameDirectionItem( SvxFrameDirection nValue ,
                                            sal_uInt16 _nWhich )
    : SfxEnumItem<SvxFrameDirection>( _nWhich, nValue )
{
}


SvxFrameDirectionItem::~SvxFrameDirectionItem()
{
}


SfxPoolItem* SvxFrameDirectionItem::Clone( SfxItemPool * ) const
{
    return new SvxFrameDirectionItem( *this );
}


SfxPoolItem* SvxFrameDirectionItem::Create( SvStream & rStrm, sal_uInt16 /*nVer*/ ) const
{
    sal_uInt16 nValue;
    rStrm.ReadUInt16( nValue );
    return new SvxFrameDirectionItem( static_cast<SvxFrameDirection>(nValue), Which() );
}

sal_uInt16 SvxFrameDirectionItem::GetVersion( sal_uInt16 nFVer ) const
{
    return SOFFICE_FILEFORMAT_50 > nFVer ? USHRT_MAX : 0;
}

const char* getFrmDirResId(size_t nIndex)
{
    const char* const RID_SVXITEMS_FRMDIR[] =
    {
        RID_SVXITEMS_FRMDIR_HORI_LEFT_TOP,
        RID_SVXITEMS_FRMDIR_HORI_RIGHT_TOP,
        RID_SVXITEMS_FRMDIR_VERT_TOP_RIGHT,
        RID_SVXITEMS_FRMDIR_VERT_TOP_LEFT,
        RID_SVXITEMS_FRMDIR_ENVIRONMENT
    };
    return RID_SVXITEMS_FRMDIR[nIndex];
}

bool SvxFrameDirectionItem::GetPresentation(
    SfxItemPresentation /*ePres*/,
    MapUnit             /*eCoreUnit*/,
    MapUnit             /*ePresUnit*/,
    OUString&           rText, const IntlWrapper&) const
{
    rText = EditResId(getFrmDirResId(GetEnumValue()));
    return true;
}

bool SvxFrameDirectionItem::PutValue( const css::uno::Any& rVal,
                                             sal_uInt8 )
{
    sal_Int16 nVal = sal_Int16();
    bool bRet = ( rVal >>= nVal );
    if( bRet )
    {
        // translate WritingDirection2 constants into SvxFrameDirection
        switch( nVal )
        {
            case text::WritingMode2::LR_TB:
                SetValue( SvxFrameDirection::Horizontal_LR_TB );
                break;
            case text::WritingMode2::RL_TB:
                SetValue( SvxFrameDirection::Horizontal_RL_TB );
                break;
            case text::WritingMode2::TB_RL:
                SetValue( SvxFrameDirection::Vertical_RL_TB );
                break;
            case text::WritingMode2::TB_LR:
                SetValue( SvxFrameDirection::Vertical_LR_TB );
                break;
            case text::WritingMode2::BT_LR:
                SetValue( SvxFrameDirection::Vertical_LR_BT );
                break;
            case text::WritingMode2::PAGE:
                SetValue( SvxFrameDirection::Environment );
                break;
            default:
                bRet = false;
                break;
        }
    }

    return bRet;
}


bool SvxFrameDirectionItem::QueryValue( css::uno::Any& rVal,
                                            sal_uInt8 ) const
{
    // translate SvxFrameDirection into WritingDirection2
    sal_Int16 nVal;
    bool bRet = true;
    switch( GetValue() )
    {
        case SvxFrameDirection::Horizontal_LR_TB:
            nVal = text::WritingMode2::LR_TB;
            break;
        case SvxFrameDirection::Horizontal_RL_TB:
            nVal = text::WritingMode2::RL_TB;
            break;
        case SvxFrameDirection::Vertical_RL_TB:
            nVal = text::WritingMode2::TB_RL;
            break;
        case SvxFrameDirection::Vertical_LR_TB:
            nVal = text::WritingMode2::TB_LR;
            break;
        case SvxFrameDirection::Vertical_LR_BT:
            nVal = text::WritingMode2::BT_LR;
            break;
        case SvxFrameDirection::Environment:
            nVal = text::WritingMode2::PAGE;
            break;
        default:
            OSL_FAIL("Unknown SvxFrameDirection value!");
            bRet = false;
            break;
    }

    // return value + error state
    if( bRet )
    {
        rVal <<= nVal;
    }
    return bRet;
}

void SvxFrameDirectionItem::dumpAsXml(xmlTextWriterPtr pWriter) const
{
    xmlTextWriterStartElement(pWriter, BAD_CAST("SvxFrameDirectionItem"));
    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("m_nWhich"),
                                BAD_CAST(OString::number(Which()).getStr()));
    xmlTextWriterWriteAttribute(
        pWriter, BAD_CAST("m_nValue"),
        BAD_CAST(OString::number(static_cast<sal_Int16>(GetValue())).getStr()));
    xmlTextWriterEndElement(pWriter);
}

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