lwptabrack.hxx

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/*************************************************************************
 * @file
 * Tabrack for LwpTabPiece object.
 ************************************************************************/
#ifndef INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_LWPTABRACK_HXX
#define INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_LWPTABRACK_HXX
 
#include <lwpobj.hxx>
 
class   LwpObjectStream;
class   LwpTab;
class   LwpTabRack;
 
class LwpTab
{
public:
    LwpTab();
 
    enum TabType
    {
        TT_LEFT = 1,
        TT_CENTER,
        TT_RIGHT,
        TT_NUMERIC
    };
 
    enum LeaderType
    {
        TL_NONE = 0,
        TL_HYPHEN,
        TL_DOT,
        TL_LINE
    };
 
    enum RelativeType
    {
        TR_LEFT = 1,
        TR_RIGHT,
        TR_CENTER
    };
public:
    void    Read(LwpObjectStream *pStrm);
    inline sal_uInt32 GetPosition() const;
    sal_uInt8 GetTabType() const
    {
        return m_nType;
    }
    sal_uInt8 GetLeaderType() const
    {
        return m_nLeader;
    }
    sal_uInt16 GetAlignChar() const
    {
        return m_nAlignChar;
    }
private:
    sal_uInt32      m_nX;
    sal_uInt8       m_nType;
    sal_uInt8       m_nLeader;
    sal_uInt8       m_nRelativeType;
    sal_uInt16      m_nAlignChar;       //be careful
};
 
inline sal_uInt32 LwpTab::GetPosition() const
{
    return m_nX;
}
 
class   LwpTabRack : public LwpObject
{
public:
    LwpTabRack(LwpObjectHeader objHdr, LwpSvStream* pStrm);
public:
    void Read() override;
    sal_uInt16 GetNumTabs();
    LwpTab* Lookup(sal_uInt16 nIndex);
    LwpTabRack* GetNext();
private:
    virtual ~LwpTabRack() override {}
 
    enum{
        MaxTabs = 15
    };
    sal_uInt16      m_nNumTabs;
    LwpTab          m_aTabs[MaxTabs];
    LwpObjectID     m_NextID;
};
 
#endif
 
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