/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
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 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
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 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
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 *  Lesser General Public License for more details.
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 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
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 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
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 *  Copyright: 2008 by IBM Corporation
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 ************************************************************************/
/*************************************************************************
 * @file
 * Styles for ordered list and unordered list.
 ************************************************************************/
/*************************************************************************
 * Change History
 * 2005-01-07	create the file.
 * 2005-01-20	use XFNumFmt to fill XFListLevelNumber.
 ************************************************************************/
#include	"xfliststyle.hxx"

XFListLevel::XFListLevel()
{
    m_nLevel = 0;
    m_nDisplayLevel = 0;
    m_fIndent = 0;
    m_fMinLabelWidth = 0.499;
    m_fMinLabelDistance = 0;
    m_eAlign = enumXFAlignStart;
    m_eListType = enumXFListLevelNumber;
}

void XFListLevel::ToXml(IXFStream * /*pStrm*/)
{
}

//----------------------------------------------------

void XFListlevelNumber::ToXml(IXFStream *pStrm)
{
    IXFAttrList	*pAttrList = pStrm->GetAttrList();

    pAttrList->Clear();
    pAttrList->AddAttribute( A2OUSTR("text:level"), Int16ToOUString(m_nLevel) );
    //text:style-name,ignore now.
    m_aNumFmt.ToXml(pStrm);
    if( m_nDisplayLevel )
        pAttrList->AddAttribute( A2OUSTR("text:display-levels"), Int16ToOUString(m_nDisplayLevel) );

    pStrm->StartElement( A2OUSTR("text:list-level-style-number") );

    //<style:properties>...</style:properties>
    pAttrList->Clear();
    if( m_fIndent > FLOAT_MIN )
    {
        pAttrList->AddAttribute( A2OUSTR("text:space-before"), DoubleToOUString(m_fIndent) + A2OUSTR("cm") );
    }
    if( m_fMinLabelWidth > FLOAT_MIN )
    {
        pAttrList->AddAttribute( A2OUSTR("text:min-label-width"), DoubleToOUString(m_fMinLabelWidth) + A2OUSTR("cm") );
    }
    if( m_fMinLabelDistance > FLOAT_MIN )
    {
        pAttrList->AddAttribute( A2OUSTR("text:min-label-distance"), DoubleToOUString(m_fMinLabelDistance) + A2OUSTR("cm") );
    }
    pAttrList->AddAttribute( A2OUSTR("fo:text-align"), GetAlignName(m_eAlign) );


    pStrm->StartElement( A2OUSTR("style:properties") );
    pStrm->EndElement( A2OUSTR("style:properties") );

    pStrm->EndElement( A2OUSTR("text:list-level-style-number") );
}

void	XFListLevelBullet::ToXml(IXFStream *pStrm)
{
    IXFAttrList	*pAttrList = pStrm->GetAttrList();

    pAttrList->Clear();
    pAttrList->AddAttribute( A2OUSTR("text:level"), Int16ToOUString(m_nLevel) );
    //text:style-name,ignore now.
    m_aNumFmt.ToXml(pStrm);
    //bullet-char
    rtl::OUString	bullet(m_chBullet);
    pAttrList->AddAttribute( A2OUSTR("text:bullet-char"), bullet );

    pStrm->StartElement( A2OUSTR("text:list-level-style-bullet") );

    //<style:properties>...</style:properties>
    pAttrList->Clear();
    if( m_fIndent != 0 )
    {
        pAttrList->AddAttribute( A2OUSTR("text:space-before"), DoubleToOUString(m_fIndent) + A2OUSTR("cm") );
    }
    if( m_fMinLabelWidth != 0 )
    {
        pAttrList->AddAttribute( A2OUSTR("text:min-label-width"), DoubleToOUString(m_fMinLabelWidth) + A2OUSTR("cm") );
    }
    if( m_fMinLabelDistance != 0 )
    {
        pAttrList->AddAttribute( A2OUSTR("text:min-label-distance"), DoubleToOUString(m_fMinLabelDistance) + A2OUSTR("cm") );
    }

    pAttrList->AddAttribute( A2OUSTR("fo:text-align"), GetAlignName(m_eAlign) );

    if( m_strFontName.getLength() > 0 )
    {
        pAttrList->AddAttribute( A2OUSTR("style:font-name"), m_strFontName );
    }
    pStrm->StartElement( A2OUSTR("style:properties") );
    pStrm->EndElement( A2OUSTR("style:properties") );

    pStrm->EndElement( A2OUSTR("text:list-level-style-bullet") );
}

//----------------------------------------------------
XFListStyle::XFListStyle()
{
    XFNumFmt	nf;
    nf.SetSuffix( A2OUSTR(".") );
    nf.SetFormat( A2OUSTR("1") );

    for( int i=0; i<10; i++ )
    {
        m_pListLevels[i] = new XFListlevelNumber();
        m_pListLevels[i]->SetListlevelType(enumXFListLevelNumber);
        m_pListLevels[i]->SetMinLabelWidth(0.499);
        m_pListLevels[i]->SetIndent(0.501*(i+1));
        m_pListLevels[i]->SetLevel(i+1);
        ( (XFListlevelNumber*)m_pListLevels[i])->SetNumFmt(nf);
    }
}

XFListStyle::XFListStyle(const XFListStyle& other)
{
    enumXFListLevel type;
    for( int i=0; i<10; i++ )
    {
        type = other.m_pListLevels[i]->m_eListType;
        if( type == enumXFListLevelNumber )
        {
            XFListlevelNumber *pNum = (XFListlevelNumber*)other.m_pListLevels[i];
            m_pListLevels[i] = new XFListlevelNumber(*pNum);
        }
        else if( type == enumXFListLevelBullet )
        {
            XFListLevelBullet *pBullet = (XFListLevelBullet*)other.m_pListLevels[i];
            m_pListLevels[i] = new XFListLevelBullet(*pBullet);
        }
        else
            m_pListLevels[i] = NULL;
    }
}

XFListStyle& XFListStyle::operator=(const XFListStyle& other)
{
    enumXFListLevel type;
    for( int i=0; i<10; i++ )
    {
        type = other.m_pListLevels[i]->m_eListType;
        if( type == enumXFListLevelNumber )
        {
            XFListlevelNumber *pNum = (XFListlevelNumber*)m_pListLevels[i];
            m_pListLevels[i] = new XFListlevelNumber(*pNum);
        }
        else if( type == enumXFListLevelBullet )
        {
            XFListLevelBullet *pBullet = (XFListLevelBullet*)m_pListLevels[i];
            m_pListLevels[i] = new XFListLevelBullet(*pBullet);
        }
        else
            m_pListLevels[i] = NULL;
    }
    return *this;
}

XFListStyle::~XFListStyle()
{
    for( int i=0; i<10; i++ )
    {
        if( m_pListLevels[i] )
            delete m_pListLevels[i];
    }
}

void	XFListStyle::SetDisplayLevel(sal_Int32 level, sal_Int16 nDisplayLevel)
{
    assert(level>=1&&level<=10);

    XFListLevel *pLevel = m_pListLevels[level-1];
    if( !pLevel )
    {
        pLevel = new XFListlevelNumber();
        pLevel->SetListlevelType(enumXFListLevelNumber);
        pLevel->SetLevel(level+1);
        pLevel->SetMinLabelWidth(0.499);
        pLevel->SetIndent(0.501*(level+1));
        pLevel->SetDisplayLevel(nDisplayLevel);
        m_pListLevels[level-1] = pLevel;
    }
    else
        pLevel->SetDisplayLevel(nDisplayLevel);
}

void	XFListStyle::SetListPosition(sal_Int32 level,
                double indent,
                double minLabelWidth,
                double minLabelDistance,
                enumXFAlignType	align
                )
{
    assert(level>=1&&level<=10);

    XFListLevel *pLevel = m_pListLevels[level-1];
    if( !pLevel )
    {
        pLevel = new XFListLevelBullet();
        pLevel->SetListlevelType(enumXFListLevelNumber);
        pLevel->SetLevel(level+1);
        pLevel->SetIndent(indent);
        pLevel->SetMinLabelWidth(minLabelWidth);
        pLevel->SetMinLabelDistance(minLabelDistance);
        pLevel->SetAlignType(align);
        m_pListLevels[level-1] = pLevel;
    }
    else
    {
        pLevel->SetIndent(indent);
        pLevel->SetMinLabelWidth(minLabelWidth);
        pLevel->SetMinLabelDistance(minLabelDistance);
        pLevel->SetAlignType(align);
    }
}

void	XFListStyle::SetListBullet(sal_Int32 level,
                                   UChar32 bullet,
                                   rtl::OUString fontname,
                                   rtl::OUString prefix,
                                   rtl::OUString suffix
                                   )
{
    assert(level>=1&&level<=10);

    if( m_pListLevels[level-1] )
        delete m_pListLevels[level-1];

    XFListLevelBullet *pLevel = new XFListLevelBullet();
    pLevel->SetPrefix(prefix);
    pLevel->SetSuffix(suffix);
    pLevel->SetBulletChar(bullet);
    pLevel->SetFontName(fontname);
    //
    pLevel->SetListlevelType(enumXFListLevelBullet);
    pLevel->SetMinLabelWidth(0.499);
    pLevel->SetIndent(0.501*level);
    pLevel->SetLevel(level);
    m_pListLevels[level-1] = pLevel;
}

void	XFListStyle::SetListNumber(sal_Int32 level, XFNumFmt& fmt, sal_Int16 start )
{
    assert(level>=1&&level<=10);

    if( m_pListLevels[level-1] )
        delete m_pListLevels[level-1];

    XFListlevelNumber *pLevel = new XFListlevelNumber();
    pLevel->SetNumFmt(fmt);
    pLevel->SetStartValue(start);
    //
    pLevel->SetListlevelType(enumXFListLevelNumber);
    pLevel->SetMinLabelWidth(0.499);
    pLevel->SetIndent(0.501*level);
    pLevel->SetLevel(level);
    m_pListLevels[level-1] = pLevel;
}

void XFListStyle::ToXml(IXFStream *pStrm)
{
    std::vector<XFListLevel*>::iterator it;
    IXFAttrList	*pAttrList = pStrm->GetAttrList();

    pAttrList->Clear();
    pAttrList->AddAttribute( A2OUSTR("style:name"), GetStyleName() );
    if( GetParentStyleName().getLength() > 0 )
        pAttrList->AddAttribute(A2OUSTR("style:parent-style-name"),GetParentStyleName());
    pStrm->StartElement( A2OUSTR("text:list-style") );

    for( int i=0; i<10; i++ )
    {
        XFListLevel *pLevel = m_pListLevels[i];
        if( pLevel )
            pLevel->ToXml(pStrm);
    }

    pStrm->EndElement( A2OUSTR("text:list-style") );
}

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