/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
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 *  Copyright 2000 by Sun Microsystems, Inc.
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 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
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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();
    inline TabType GetTabType();
    inline LeaderType GetLeaderType();
    inline sal_uInt16 GetAlignChar();

protected:
    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()
{
    return m_nX;
}

inline LwpTab::TabType LwpTab::GetTabType()
{
    return (LwpTab::TabType)m_nType;
}

inline LwpTab::LeaderType LwpTab::GetLeaderType()
{
    return (LwpTab::LeaderType)m_nLeader;
}

inline sal_uInt16 LwpTab::GetAlignChar()
{
    return m_nAlignChar;
}

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(){}

    enum{
        MaxTabs = 15
    };
    sal_uInt16      m_nNumTabs;
    LwpTab          m_aTabs[MaxTabs];
    LwpObjectID     m_NextID;
};

#endif

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