xfshadow.cxx

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/*************************************************************************
 * @file
 * Shadow object,now only used by paragraph object.
 ************************************************************************/
#include <xfilter/ixfattrlist.hxx>
#include <xfilter/xfshadow.hxx>
 
XFShadow::XFShadow()
    : m_ePosition(enumXFShadowNone)
    , m_fOffset(0.18)
    , m_aColor(128,128,0)
{}
 
OUString XFShadow::ToString()
{
    OUString   buf;
    OUString   strOff = OUString::number(m_fOffset);
 
    switch(m_ePosition)
    {
    case enumXFShadowRightBottom:
        buf = m_aColor.ToString() + " " + strOff + "cm " + strOff + "cm";
        break;
    case enumXFShadowRightTop:
        buf = m_aColor.ToString() + " " + strOff + "cm -" + strOff + "cm";
        break;
    case enumXFShadowLeftBottom:
        buf = m_aColor.ToString() + " -" + strOff + "cm " + strOff + "cm";
        break;
    case enumXFShadowLeftTop:
        buf = m_aColor.ToString() + " -" + strOff + "cm -" + strOff + "cm";
        break;
    default:
        buf = m_aColor.ToString();
        break;
    }
 
    return buf;
}
 
void    XFShadow::ToXml(IXFStream *pStrm)
{
    IXFAttrList *pAttrList = pStrm->GetAttrList();
    if( m_ePosition == enumXFShadowNone )
        return;
    else
        pAttrList->AddAttribute( "style:shadow", ToString() );
}
 
bool operator==(XFShadow const & s1, XFShadow const & s2)
{
    return (s1.m_ePosition == s2.m_ePosition) &&
        (s1.m_fOffset == s2.m_fOffset) &&
        (s1.m_aColor == s2.m_aColor);
}
 
bool operator!=(XFShadow const & s1, XFShadow const & s2)
{
    return !(s1==s2);
}
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