dxftblrd.hxx

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#ifndef INCLUDED_FILTER_SOURCE_GRAPHICFILTER_IDXF_DXFTBLRD_HXX
#define INCLUDED_FILTER_SOURCE_GRAPHICFILTER_IDXF_DXFTBLRD_HXX

#include <sal/config.h>

#include <string_view>

#include "dxfgrprd.hxx"
#include "dxfvec.hxx"


//------------------- Line Type ----------------------------------------------


#define DXF_MAX_DASH_COUNT 32

class DXFLType {

public:

    DXFLType * pSucc;

    OString m_sName;                         //  2
    tools::Long nFlags;                             // 70
    OString m_sDescription;                  //  3
    tools::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;

    OString m_sName;                      //  2
    tools::Long nFlags;                          // 70
    tools::Long nColor;                          // 62
    OString m_sLineType;                  //  6

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


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


class DXFStyle {

public:

    DXFStyle * pSucc;

    OString m_sName;                          //  2
    tools::Long nFlags;                              // 70
    double fHeight;                           // 40
    double fWidthFak;                         // 41
    double fOblAngle;                         // 50
    tools::Long nTextGenFlags;                       // 71
    double fLastHeightUsed;                   // 42
    OString m_sPrimFontFile;                  //  3
    OString m_sBigFontFile;                   //  4

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


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


class DXFVPort {

public:

    DXFVPort * pSucc;

    OString m_sName;                  //  2
    tools::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 fSnapSpacingX;             // 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
    tools::Long nStatus;                     // 68
    tools::Long nID;                         // 69
    tools::Long nMode;                       // 71
    tools::Long nCircleZoomPercent;          // 72
    tools::Long nFastZoom;                   // 73
    tools::Long nUCSICON;                    // 74
    tools::Long nSnap;                       // 75
    tools::Long nGrid;                       // 76
    tools::Long nSnapStyle;                  // 77
    tools::Long nSnapIsopair;                // 78

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


//------------------ Tables --------------------------------------------------


class DXFTables {

    DXFLType * pLTypes; // list of line types
    DXFLayer * pLayers; // list of layers
    DXFStyle * pStyles; // list of styles
    DXFVPort * pVPorts; // list of viewports

public:

    DXFTables();
    ~DXFTables();

    void Read(DXFGroupReader & rDGR);
        // Reads the table until an ENDSEC or EOF
        // (Unknown things/tables will be skipped)

    void Clear();

    // look for table entries:
    DXFLType * SearchLType(std::string_view rName) const;
    DXFLayer * SearchLayer(std::string_view rName) const;
    DXFVPort * SearchVPort(std::string_view rName) const;

};

#endif


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