xfliststyle.cxx

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/*************************************************************************
 * @file
 * Styles for ordered list and unordered list.
 ************************************************************************/
#include <xfilter/xfliststyle.hxx>
#include <xfilter/xfglobal.hxx>
#include <xfilter/xfutil.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( "text:level", OUString::number(static_cast<sal_Int32>(m_nLevel)) );
    //text:style-name,ignore now.
    m_aNumFmt.ToXml(pStrm);
    if( m_nDisplayLevel )
        pAttrList->AddAttribute( "text:display-levels", OUString::number(static_cast<sal_Int32>(m_nDisplayLevel)) );
 
    pStrm->StartElement( "text:list-level-style-number" );
 
    //<style:properties>...</style:properties>
    pAttrList->Clear();
    if( m_fIndent > FLOAT_MIN )
    {
        pAttrList->AddAttribute( "text:space-before", OUString::number(m_fIndent) + "cm" );
    }
    if( m_fMinLabelWidth > FLOAT_MIN )
    {
        pAttrList->AddAttribute( "text:min-label-width", OUString::number(m_fMinLabelWidth) + "cm" );
    }
    if( m_fMinLabelDistance > FLOAT_MIN )
    {
        pAttrList->AddAttribute( "text:min-label-distance", OUString::number(m_fMinLabelDistance) + "cm" );
    }
    pAttrList->AddAttribute( "fo:text-align", GetAlignName(m_eAlign) );
 
    pStrm->StartElement( "style:properties" );
    pStrm->EndElement( "style:properties" );
 
    pStrm->EndElement( "text:list-level-style-number" );
}
 
void    XFListLevelBullet::ToXml(IXFStream *pStrm)
{
    IXFAttrList *pAttrList = pStrm->GetAttrList();
 
    pAttrList->Clear();
    pAttrList->AddAttribute( "text:level", OUString::number(static_cast<sal_Int32>(m_nLevel)) );
    //text:style-name,ignore now.
    m_aNumFmt.ToXml(pStrm);
    //bullet-char
    pAttrList->AddAttribute( "text:bullet-char", m_chBullet );
 
    pStrm->StartElement( "text:list-level-style-bullet" );
 
    //<style:properties>...</style:properties>
    pAttrList->Clear();
    if( m_fIndent != 0 )
    {
        pAttrList->AddAttribute( "text:space-before", OUString::number(m_fIndent) + "cm" );
    }
    if( m_fMinLabelWidth != 0 )
    {
        pAttrList->AddAttribute( "text:min-label-width", OUString::number(m_fMinLabelWidth) + "cm" );
    }
    if( m_fMinLabelDistance != 0 )
    {
        pAttrList->AddAttribute( "text:min-label-distance", OUString::number(m_fMinLabelDistance) + "cm" );
    }
 
    pAttrList->AddAttribute( "fo:text-align", GetAlignName(m_eAlign) );
 
    if( !m_strFontName.isEmpty() )
    {
        pAttrList->AddAttribute( "style:font-name", m_strFontName );
    }
    pStrm->StartElement( "style:properties" );
    pStrm->EndElement( "style:properties" );
 
    pStrm->EndElement( "text:list-level-style-bullet" );
}
 
XFListStyle::XFListStyle()
{
    XFNumFmt    nf;
    nf.SetSuffix( "." );
    nf.SetFormat( "1" );
 
    for( int i=0; i<10; i++ )
    {
        m_pListLevels[i].reset(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);
        static_cast<XFListlevelNumber*>(m_pListLevels[i].get())->SetNumFmt(nf);
    }
}
 
XFListStyle::XFListStyle(const XFListStyle& other):XFStyle(other)
{
    for( int i=0; i<10; i++ )
    {
        const enumXFListLevel type = other.m_pListLevels[i]->m_eListType;
        if( type == enumXFListLevelNumber )
        {
            XFListlevelNumber *pNum = static_cast<XFListlevelNumber*>(other.m_pListLevels[i].get());
            m_pListLevels[i].reset(new XFListlevelNumber(*pNum));
        }
        else if( type == enumXFListLevelBullet )
        {
            XFListLevelBullet *pBullet = static_cast<XFListLevelBullet*>(other.m_pListLevels[i].get());
            m_pListLevels[i].reset(new XFListLevelBullet(*pBullet));
        }
        else
            m_pListLevels[i].reset();
    }
}
 
XFListStyle::~XFListStyle()
{
}
 
void    XFListStyle::SetDisplayLevel(sal_Int32 level, sal_Int16 nDisplayLevel)
{
    assert(level>=1&&level<=10);
 
    XFListLevel *pLevel = m_pListLevels[level-1].get();
    if( !pLevel )
    {
        m_pListLevels[level-1].reset(new XFListlevelNumber());
        pLevel = m_pListLevels[level-1].get();
        pLevel->SetListlevelType(enumXFListLevelNumber);
        pLevel->SetLevel(level+1);
        pLevel->SetMinLabelWidth(0.499);
        pLevel->SetIndent(0.501*(level+1));
    }
    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].get();
    if( !pLevel )
    {
        m_pListLevels[level-1].reset( new XFListLevelBullet() );
        pLevel = m_pListLevels[level-1].get();
        pLevel->SetListlevelType(enumXFListLevelNumber);
        pLevel->SetLevel(level+1);
    }
    pLevel->SetIndent(indent);
    pLevel->SetMinLabelWidth(minLabelWidth);
    pLevel->SetMinLabelDistance(minLabelDistance);
    pLevel->SetAlignType(align);
}
 
void    XFListStyle::SetListBullet(sal_Int32 level,
                                   OUString const & bullet,
                                   const OUString& fontname,
                                   const OUString& prefix,
                                   const OUString& suffix
                                   )
{
    assert(level>=1&&level<=10);
 
    std::unique_ptr<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] = std::move(pLevel);
}
 
void    XFListStyle::SetListNumber(sal_Int32 level, XFNumFmt const & fmt, sal_Int16 start )
{
    assert(level>=1&&level<=10);
 
    std::unique_ptr<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] = std::move(pLevel);
}
 
void XFListStyle::ToXml(IXFStream *pStrm)
{
    IXFAttrList *pAttrList = pStrm->GetAttrList();
 
    pAttrList->Clear();
    pAttrList->AddAttribute( "style:name", GetStyleName() );
    if( !GetParentStyleName().isEmpty() )
        pAttrList->AddAttribute("style:parent-style-name",GetParentStyleName());
    pStrm->StartElement( "text:list-style" );
 
    for(auto const & pLevel : m_pListLevels)
    {
        if( pLevel )
            pLevel->ToXml(pStrm);
    }
 
    pStrm->EndElement( "text:list-style" );
}
 
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