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/*************************************************************************
 * @file
 * Columns styles for section, or paragraph.
 ************************************************************************/
/*************************************************************************
 * Change History
 * 2005-01-17 create this file.
 ************************************************************************/
#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	return column relative width.
     */
    sal_Int32 GetRelWidth();

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

    /**
     * @descr	return column left margin.
     */
    double	GetMarginLeft();

    /**
     * @descr	return column right margin.
     */
    double	GetMarginRight();

    /**
     * @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(sal_Int32 height, double width, XFColor color = XFColor(0,0,0),enumXFAlignType align = enumXFAlignMiddle);
    void	SetSeperator(XFColumnSep& aSeperator);
    void	SetGap(double fGap);
    void	SetCount(sal_uInt16 nCount);
    void	AddColumn(XFColumn& column);
    sal_Int32	GetCount();

    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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