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#ifndef _DXFTBLRD_HXX
#define _DXFTBLRD_HXX

#include <dxfgrprd.hxx>
#include <dxfvec.hxx>


//----------------------------------------------------------------------------
//------------------ Linien-Typ ----------------------------------------------
//----------------------------------------------------------------------------

#define DXF_MAX_DASH_COUNT 32

class DXFLType {

public:

    DXFLType * pSucc;

    char sName[DXF_MAX_STRING_LEN+1];        //  2
    long nFlags;                             // 70
    char sDescription[DXF_MAX_STRING_LEN+1]; //  3
    long nDashCount;                         // 73
    double fPatternLength;                   // 40
    double fDash[DXF_MAX_DASH_COUNT];        // 49,49,...

    DXFLType();
    void Read(DXFGroupReader & rDGR);
};


//----------------------------------------------------------------------------
//------------------ Layer ---------------------------------------------------
//----------------------------------------------------------------------------

class DXFLayer {

public:

    DXFLayer * pSucc;

    char sName[DXF_MAX_STRING_LEN+1];     //  2
    long nFlags;                          // 70
    long nColor;                          // 62
    char sLineType[DXF_MAX_STRING_LEN+1]; //  6

    DXFLayer();
    void Read(DXFGroupReader & rDGR);
};


//----------------------------------------------------------------------------
//------------------ Style ---------------------------------------------------
//----------------------------------------------------------------------------

class DXFStyle {

public:

    DXFStyle * pSucc;

    char sName[DXF_MAX_STRING_LEN+1];         //  2
    long nFlags;                              // 70
    double fHeight;                           // 40
    double fWidthFak;                         // 41
    double fOblAngle;                         // 50
    long nTextGenFlags;                       // 71
    double fLastHeightUsed;                   // 42
    char sPrimFontFile[DXF_MAX_STRING_LEN+1]; //  3
    char sBigFontFile[DXF_MAX_STRING_LEN+1];  //  4

    DXFStyle();
    void Read(DXFGroupReader & rDGR);
};


//----------------------------------------------------------------------------
//------------------ VPort ---------------------------------------------------
//----------------------------------------------------------------------------

class DXFVPort {

public:

    DXFVPort * pSucc;

    char sName[DXF_MAX_STRING_LEN+1]; //  2
    long nFlags;                      // 70
    double fMinX;                     // 10
    double fMinY;                     // 20
    double fMaxX;                     // 11
    double fMaxY;                     // 21
    double fCenterX;                  // 12
    double fCenterY;                  // 22
    double fSnapBaseX;                // 13
    double fSnapBaseY;                // 23
    double fSnapSapcingX;             // 14
    double fSnapSpacingY;             // 24
    double fGridX;                    // 15
    double fGridY;                    // 25
    DXFVector aDirection;             // 16,26,36
    DXFVector aTarget;                // 17,27,37
    double fHeight;                   // 40
    double fAspectRatio;              // 41
    double fLensLength;               // 42
    double fFrontClipPlane;           // 43
    double fBackClipPlane;            // 44
    double fTwistAngle;               // 51
    long nStatus;                     // 68
    long nID;                         // 69
    long nMode;                       // 71
    long nCircleZoomPercent;          // 72
    long nFastZoom;                   // 73
    long nUCSICON;                    // 74
    long nSnap;                       // 75
    long nGrid;                       // 76
    long nSnapStyle;                  // 77
    long nSnapIsopair;                // 78

    DXFVPort();
    void Read(DXFGroupReader & rDGR);
};


//----------------------------------------------------------------------------
//------------------ Tabellen ------------------------------------------------
//----------------------------------------------------------------------------

class DXFTables {

public:

    DXFLType * pLTypes; // Liste der Linientypen
    DXFLayer * pLayers; // Liste der Layers
    DXFStyle * pStyles; // Liste der Styles
    DXFVPort * pVPorts; // Liste der Viewports

    DXFTables();
    ~DXFTables();

    void Read(DXFGroupReader & rDGR);
        // Liest die Tabellen ein bis zu einem ENDSEC oder EOF
        // (unbekannte Dinge/Tabellen werden uebersprungen)

    void Clear();

    // Suche nach Tabelleneintraegen:
    DXFLType * SearchLType(const char * pName) const;
    DXFLayer * SearchLayer(const char * pName) const;
    DXFVPort * SearchVPort(const char * pName) const;

};

#endif