xfpadding.hxx

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/*************************************************************************
 * @file
 * Padding for paragraph.
 ************************************************************************/
#ifndef INCLUDED_LOTUSWORDPRO_INC_XFILTER_XFPADDING_HXX
#define INCLUDED_LOTUSWORDPRO_INC_XFILTER_XFPADDING_HXX
 
#include <xfilter/ixfstream.hxx>
#include <xfilter/ixfattrlist.hxx>
 
#define XFPADDING_FLAG_LEFT     0X00000001
#define XFPADDING_FLAG_RIGHT    0X00000002
#define XFPADDING_FLAG_TOP      0X00000004
#define XFPADDING_FLAG_BOTTOM   0X00000008
 
class XFPadding
{
public:
    XFPadding();
 
public:
    void    Reset();
 
    void    SetLeft(double left);
 
    void    SetRight(double right);
 
    void    SetTop(double top);
 
    void    SetBottom(double bottom);
 
    void    ToXml(IXFStream *pStrm);
 
    friend bool operator==(XFPadding const & p1, XFPadding const & p2);
    friend bool operator!=(XFPadding const & p1, XFPadding const & p2);
private:
    int     m_nFlag;
    double  m_fLeft;
    double  m_fRight;
    double  m_fTop;
    double  m_fBottom;
};
 
inline XFPadding::XFPadding()
{
    Reset();
}
 
inline void XFPadding::Reset()
{
    m_nFlag = 0;
    m_fLeft = 0;
    m_fRight = 0;
    m_fTop = 0;
    m_fBottom = 0;
}
 
inline void XFPadding::SetLeft(double left)
{
    m_fLeft = left;
    m_nFlag |= XFPADDING_FLAG_LEFT;
}
 
inline void XFPadding::SetRight(double right)
{
    m_fRight = right;
    m_nFlag |= XFPADDING_FLAG_RIGHT;
}
 
inline void XFPadding::SetTop(double top)
{
    m_fTop = top;
    m_nFlag |= XFPADDING_FLAG_TOP;
}
 
inline void XFPadding::SetBottom(double bottom)
{
    m_fBottom = bottom;
    m_nFlag |= XFPADDING_FLAG_BOTTOM;
}
 
inline void XFPadding::ToXml(IXFStream *pStrm)
{
    IXFAttrList *pAttrList = pStrm->GetAttrList();
 
    if( (m_fLeft == m_fRight) && (m_fLeft == m_fTop) && (m_fLeft== m_fBottom ) && m_nFlag == 0x00000015 )
    {
        pAttrList->AddAttribute( "fo:padding", OUString::number(m_fLeft) + "cm" );
        return;
    }
    //margin left:
    if( m_nFlag&XFPADDING_FLAG_LEFT )
    {
        pAttrList->AddAttribute( "fo:padding-left", OUString::number(m_fLeft) + "cm" );
    }
    //margin right:
    if( m_nFlag&XFPADDING_FLAG_RIGHT )
    {
        pAttrList->AddAttribute("fo:padding-right", OUString::number(m_fRight) + "cm" );
    }
    //margin top:
    if( m_nFlag&XFPADDING_FLAG_TOP )
    {
        pAttrList->AddAttribute("fo:padding-top", OUString::number(m_fTop) + "cm" );
    }
    //margin bottom:
    if( m_nFlag&XFPADDING_FLAG_BOTTOM )
    {
        pAttrList->AddAttribute("fo:padding-bottom", OUString::number(m_fBottom) + "cm" );
    }
}
 
inline bool operator==(XFPadding const & p1, XFPadding const & p2)
{
    return (
        (p1.m_nFlag == p2.m_nFlag) &&
        (p1.m_fLeft == p2.m_fLeft) &&
        (p1.m_fRight == p2.m_fRight) &&
        (p1.m_fTop == p2.m_fTop) &&
        (p1.m_fBottom == p2.m_fBottom)
        );
}
 
inline bool operator!=(XFPadding const & p1, XFPadding const & p2)
{
    return !(p1==p2);
}
 
#endif
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