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/*************************************************************************
 * @file
 * Breaks of paragraph.
 ************************************************************************/
#ifndef INCLUDED_LOTUSWORDPRO_INC_XFILTER_XFBREAKS_HXX
#define INCLUDED_LOTUSWORDPRO_INC_XFILTER_XFBREAKS_HXX

#include <xfilter/ixfattrlist.hxx>
#include <xfilter/ixfstream.hxx>
#include <xfilter/xfdefs.hxx>

/**
 * @descr   Page|Column break object.
 */
class XFBreaks
{
public:
    XFBreaks();

    /**
     * @descr   Set break type, pls refer to enumXFBreaks.
     */
    void    SetBreakType(enumXFBreaks breaks);

    /**
     * @descr   Output breaks object.
     */
    void    ToXml(IXFStream *pStrm);

    friend bool operator==(XFBreaks const & b1, XFBreaks const & b2);
    friend bool operator!=(XFBreaks const & b1, XFBreaks const & b2);

private:
    enumXFBreaks    m_eBreaks;
};

inline XFBreaks::XFBreaks() : m_eBreaks(enumXFBreakAuto)
{}

inline void XFBreaks::SetBreakType(enumXFBreaks breaks)
{
    m_eBreaks = breaks;
}

inline void XFBreaks::ToXml(IXFStream *pStrm)
{
    IXFAttrList *pAttrList = pStrm->GetAttrList();
    switch(m_eBreaks)
    {
    case enumXFBreakAuto:
        break;
    case enumXFBreakBefPage:
        pAttrList->AddAttribute( "fo:break-before", "page" );
        break;
    case enumXFBreakBefColumn:
        pAttrList->AddAttribute( "fo:break-before", "column" );
        break;
    case enumXFBreakAftPage:
        pAttrList->AddAttribute( "fo:break-after", "page" );
        break;
    case enumXFBreakAftColumn:
        pAttrList->AddAttribute( "fo:break-after", "column" );
        break;
    case enumXFBreakKeepWithNext:
        pAttrList->AddAttribute( "fo:keep-with-next", "true" );
        break;
    }
}

inline bool operator==(XFBreaks const & b1, XFBreaks const & b2)
{
    return b1.m_eBreaks == b2.m_eBreaks;
}

inline bool operator!=(XFBreaks const & b1, XFBreaks const & b2)
{
    return !(b1==b2);
}

#endif
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