xfliststyle.hxx

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 ************************************************************************/
/*************************************************************************
* @file
* Styles for ordered list and unordered list.
************************************************************************/
#ifndef INCLUDED_LOTUSWORDPRO_INC_XFILTER_XFLISTSTYLE_HXX
#define INCLUDED_LOTUSWORDPRO_INC_XFILTER_XFLISTSTYLE_HXX
 
#include <xfilter/xfstyle.hxx>
#include <xfilter/xfnumfmt.hxx>
#include <memory>
 
class IXFStream;
 
enum enumXFListLevel
{
    enumXFListLevelBullet,
    enumXFListLevelNumber,
    enumXFListLevelImage
};
 
/**************************************************************************
 * @descr
 * Bullet style wrapper,the underline bullet type can be:
 *      number,image,or bullet.
 *************************************************************************/
class  XFListLevel
{
public:
    XFListLevel();
 
    virtual ~XFListLevel(){}
 
    XFListLevel(XFListLevel const &) = default;
    XFListLevel(XFListLevel &&) = default;
    XFListLevel & operator =(XFListLevel const &) = default;
    XFListLevel & operator =(XFListLevel &&) = default;
 
    void    SetListlevelType(enumXFListLevel type);
 
    void    SetLevel(sal_Int16 level);
 
    void    SetDisplayLevel(sal_Int16 nDisplayLevel);
 
    void    SetIndent(double indent);
 
    void    SetMinLabelWidth(double labelWidth);
 
    void    SetMinLabelDistance(double distance);
 
    void    SetAlignType(enumXFAlignType align);
 
    virtual void    ToXml(IXFStream *pStrm);
 
    friend class XFListStyle;
protected:
    sal_Int16   m_nLevel;
    sal_Int16   m_nDisplayLevel;
    double      m_fIndent;
    double      m_fMinLabelWidth;
    double      m_fMinLabelDistance;
    enumXFAlignType m_eAlign;
    enumXFListLevel m_eListType;
};
 
class XFListlevelNumber : public XFListLevel
{
public:
    XFListlevelNumber()
    {
        m_eListType = enumXFListLevelNumber;
    }
public:
    void    SetNumFmt(XFNumFmt const & fmt)
    {
        m_aNumFmt = fmt;
    }
 
    void    SetStartValue(sal_Int16 start)
    {
        m_aNumFmt.SetStartValue(start);
    }
 
    virtual void    ToXml(IXFStream *pStrm) override;
private:
    XFNumFmt    m_aNumFmt;
};
 
class XFListLevelBullet : public XFListLevel
{
public:
    XFListLevelBullet()
    {
        m_eListType = enumXFListLevelBullet;
    }
 
    void    SetBulletChar(OUString const & ch)
    {
        m_chBullet = ch;
    }
    void    SetPrefix(const OUString& prefix)
    {
        m_aNumFmt.SetPrefix(prefix);
    }
    void    SetSuffix(const OUString& suffix)
    {
        m_aNumFmt.SetSuffix(suffix);
    }
    void    SetFontName(const OUString& name)
    {
        m_strFontName = name;
    }
 
    virtual void    ToXml(IXFStream *pStrm) override;
private:
    XFNumFmt    m_aNumFmt;
    OUString m_chBullet;
    OUString m_strFontName;
};
 
//not complete.
class XFListLevelImage : public XFListLevel
{
public:
    virtual void    ToXml(IXFStream *pStrm) override;
private:
};
 
class XFListStyle : public XFStyle
{
public:
    XFListStyle();
 
    XFListStyle(const XFListStyle& other);
 
    XFListStyle& operator=(const XFListStyle& other) = delete;
 
    virtual ~XFListStyle() override;
 
public:
    void    SetDisplayLevel(sal_Int32 level, sal_Int16 nShowLevel);
 
    void    SetListPosition(sal_Int32 level,
                    double indent,
                    double minLabelWidth,
                    double minLabelDistance,
                    enumXFAlignType align=enumXFAlignStart
                    );
 
    void    SetListBullet(sal_Int32 level,
                            OUString const & bullet_char,
                            const OUString& fontname,
                            const OUString& prefix,
                            const OUString& suffix
                            );
 
    void    SetListNumber( sal_Int32 level, XFNumFmt const & numFmt, sal_Int16 nStartValue );
 
    virtual enumXFStyle GetStyleFamily() override
    {
        return enumXFStyleList;
    }
    virtual void    ToXml(IXFStream *pStrm) override;
 
private:
    std::unique_ptr<XFListLevel> m_pListLevels[10];
};
 
inline void XFListLevel::SetListlevelType(enumXFListLevel type)
{
    m_eListType = type;
}
 
inline void XFListLevel::SetAlignType(enumXFAlignType align)
{
    m_eAlign = align;
}
 
inline void XFListLevel::SetLevel(sal_Int16 level)
{
    m_nLevel = level;
}
 
inline void XFListLevel::SetDisplayLevel(sal_Int16 nDisplayLevel)
{
    m_nDisplayLevel = nDisplayLevel;
}
 
inline void XFListLevel::SetIndent(double indent)
{
    m_fIndent = indent;
}
 
inline void XFListLevel::SetMinLabelWidth(double labelWidth)
{
    m_fMinLabelWidth = labelWidth;
}
 
inline void XFListLevel::SetMinLabelDistance(double distance)
{
    m_fMinLabelDistance = distance;
}
 
#endif
 
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