dl_creationinterface.h

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**
** This file is part of the dxflib project.
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** it under the terms of the GNU General Public License as published by
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** (at your option) any later version.
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** Agreement provided with the Software.
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#ifndef DL_CREATIONINTERFACE_H
#define DL_CREATIONINTERFACE_H
 
#include "dl_global.h"
 
#include <string.h>
 
#include "dl_attributes.h"
#include "dl_codes.h"
#include "dl_entities.h"
#include "dl_extrusion.h"

class DXFLIB_EXPORT DL_CreationInterface {
public:
    DL_CreationInterface() {
        extrusion = new DL_Extrusion;
    }
    virtual ~DL_CreationInterface() {
        delete extrusion;
    }

    virtual void processCodeValuePair(unsigned int groupCode, const std::string& groupValue) = 0;

    virtual void endSection() = 0;

    virtual void addLayer(const DL_LayerData& data) = 0;

    virtual void addLinetype(const DL_LinetypeData& data) = 0;

    virtual void addLinetypeDash(double length) = 0;

    virtual void addBlock(const DL_BlockData& data) = 0;

    virtual void endBlock() = 0;

    virtual void addTextStyle(const DL_StyleData& data) = 0;

    virtual void addPoint(const DL_PointData& data) = 0;

    virtual void addLine(const DL_LineData& data) = 0;

    virtual void addXLine(const DL_XLineData& data) = 0;

    virtual void addRay(const DL_RayData& data) = 0;

    virtual void addArc(const DL_ArcData& data) = 0;

    virtual void addCircle(const DL_CircleData& data) = 0;

    virtual void addEllipse(const DL_EllipseData& data) = 0;

    virtual void addPolyline(const DL_PolylineData& data) = 0;

    virtual void addVertex(const DL_VertexData& data) = 0;
    
    virtual void addSpline(const DL_SplineData& data) = 0;
    
    virtual void addControlPoint(const DL_ControlPointData& data) = 0;

    virtual void addFitPoint(const DL_FitPointData& data) = 0;
    
    virtual void addKnot(const DL_KnotData& data) = 0;

    virtual void addInsert(const DL_InsertData& data) = 0;
    
    virtual void addTrace(const DL_TraceData& data) = 0;
    
    virtual void add3dFace(const DL_3dFaceData& data) = 0;

    virtual void addSolid(const DL_SolidData& data) = 0;
 

    virtual void addMText(const DL_MTextData& data) = 0;

    virtual void addMTextChunk(const std::string& text) = 0;

    virtual void addText(const DL_TextData& data) = 0;

    virtual void addArcAlignedText(const DL_ArcAlignedTextData& data) = 0;

    virtual void addAttribute(const DL_AttributeData& data) = 0;

    virtual void addDimAlign(const DL_DimensionData& data,
                             const DL_DimAlignedData& edata) = 0;
    virtual void addDimLinear(const DL_DimensionData& data,
                              const DL_DimLinearData& edata) = 0;

    virtual void addDimRadial(const DL_DimensionData& data,
                              const DL_DimRadialData& edata) = 0;

    virtual void addDimDiametric(const DL_DimensionData& data,
                              const DL_DimDiametricData& edata) = 0;

    virtual void addDimAngular(const DL_DimensionData& data,
                              const DL_DimAngular2LData& edata) = 0;

    virtual void addDimAngular3P(const DL_DimensionData& data,
                              const DL_DimAngular3PData& edata) = 0;
    
    virtual void addDimOrdinate(const DL_DimensionData& data,
                             const DL_DimOrdinateData& edata) = 0;
    
    virtual void addLeader(const DL_LeaderData& data) = 0;
    
    virtual void addLeaderVertex(const DL_LeaderVertexData& data) = 0;
    
    virtual void addHatch(const DL_HatchData& data) = 0;
    
    virtual void addImage(const DL_ImageData& data) = 0;

    virtual void linkImage(const DL_ImageDefData& data) = 0;

    virtual void addHatchLoop(const DL_HatchLoopData& data) = 0;

    virtual void addHatchEdge(const DL_HatchEdgeData& data) = 0;

    virtual void addXRecord(const std::string& handle) = 0;

    virtual void addXRecordString(int code, const std::string& value) = 0;

    virtual void addXRecordReal(int code, double value) = 0;

    virtual void addXRecordInt(int code, int value) = 0;

    virtual void addXRecordBool(int code, bool value) = 0;

    virtual void addXDataApp(const std::string& appId) = 0;

    virtual void addXDataString(int code, const std::string& value) = 0;

    virtual void addXDataReal(int code, double value) = 0;

    virtual void addXDataInt(int code, int value) = 0;

    virtual void addDictionary(const DL_DictionaryData& data) = 0;

    virtual void addDictionaryEntry(const DL_DictionaryEntryData& data) = 0;

    virtual void endEntity() = 0;
    
    virtual void addComment(const std::string& comment) = 0;

    virtual void setVariableVector(const std::string& key,  double v1, double v2, double v3, int code) = 0;
    
    virtual void setVariableString(const std::string& key, const std::string& value, int code) = 0;
    
    virtual void setVariableInt(const std::string& key, int value, int code) = 0;
    
    virtual void setVariableDouble(const std::string& key, double value, int code) = 0;
 
#ifdef DL_COMPAT
    virtual void setVariableVector(const char* key,  double v1, double v2, double v3, int code) = 0;
    virtual void setVariableString(const char* key, const char* value, int code) = 0;
    virtual void setVariableInt(const char* key, int value, int code) = 0;
    virtual void setVariableDouble(const char* key, double value, int code) = 0;
    virtual void processCodeValuePair(unsigned int groupCode, char* groupValue) = 0;
    virtual void addComment(const char* comment) = 0;
    virtual void addMTextChunk(const char* text) = 0;
#endif
    
    virtual void endSequence() = 0;

    void setAttributes(const DL_Attributes& attrib) {
        attributes = attrib;
    }

    DL_Attributes getAttributes() {
        return attributes;
    }

    void setExtrusion(double dx, double dy, double dz, double elevation) {
        extrusion->setDirection(dx, dy, dz);
        extrusion->setElevation(elevation);
    }

    DL_Extrusion* getExtrusion() {
        return extrusion;
    }
 
protected:
    DL_Attributes attributes;
    DL_Extrusion *extrusion;
};
 
#endif