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 *  Sun Microsystems Inc., October, 2000
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 *  Sun Industry Standards Source License Version 1.1
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/*************************************************************************
 * @file
 * Columns styles for section, or paragraph.
 ************************************************************************/
#ifndef     _XFCOLUMNS_HXX
#define     _XFCOLUMNS_HXX

#include "xfglobal.hxx"
#include "xfcolor.hxx"
#include <vector>

#define     XFCOLUMNS_FLAG_SEPERATOR    0X00000001
#define     XFCOLUMNS_FLAG_GAP          0X00000010

/**
 * @descr   Columns object for page or section.
 */
class XFColumn : public IXFObject
{
public:
    XFColumn()
    {
        m_nRelWidth = 0;
        m_fMarginLeft = 0;
        m_fMarginRight = 0;
    }

public:
    /**
     * @descr   Set column relative width.
     */
    void    SetRelWidth(sal_Int32 width);

    /**
     * @descr   Set column margin left and margin right.
     */
    void    SetMargins(double left, double right);

    /**
     * @descr   output column style as an xml node.
     */
    virtual void ToXml(IXFStream *pStrm);

    friend bool operator==(XFColumn& c1, XFColumn& c2);
    friend bool operator!=(XFColumn& c1, XFColumn& c2);
    friend class XFColumns;

private:
    sal_Int32   m_nRelWidth;
    double      m_fMarginLeft;
    double      m_fMarginRight;
};

class XFColumnSep : public IXFObject
{
public:
    XFColumnSep()
    {
        m_nRelHeight = 100;
        m_fWidth = 0;
        m_eVertAlign = enumXFAlignMiddle;
    }
public:
    void    SetRelHeight(sal_Int32 height);
    void    SetWidth(double width);
    void    SetColor(XFColor& color);
    void    SetVerticalAlign(enumXFAlignType align);

    virtual void    ToXml(IXFStream *pStrm);

    friend bool operator==(XFColumnSep& sep1, XFColumnSep& sep2);
    friend bool operator!=(XFColumnSep& sep1, XFColumnSep& sep2);
    friend class XFColumns;
private:
    sal_Int32   m_nRelHeight;
    double      m_fWidth;
    XFColor     m_aColor;
    enumXFAlignType m_eVertAlign;
};

class XFColumns
{
public:
    XFColumns()
    {
        m_nFlag = 0;
        m_fGap = 0;
    }
public:
    void    SetSeperator(XFColumnSep& aSeperator);
    void    SetGap(double fGap);
    void    SetCount(sal_uInt16 nCount);
    void    AddColumn(XFColumn& column);

    void    ToXml(IXFStream *pStrm);
private:
    sal_Int32   m_nFlag;
    sal_uInt16  m_nCount;
    double      m_fGap;
    std::vector<XFColumn>   m_aColumns;
    XFColumnSep m_aSeperator;

};

#endif
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