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/******************************************************************************
** libDXFrw - Library to read/write DXF files (ascii & binary) **
** **
** Copyright (C) 2011-2015 José F. Soriano, rallazz@gmail.com **
** **
** This library is free software, licensed under the terms of the GNU **
** General Public License as published by the Free Software Foundation, **
** either version 2 of the License, or (at your option) any later version. **
** You should have received a copy of the GNU General Public License **
** along with this program. If not, see <http://www.gnu.org/licenses/>. **
******************************************************************************/
#ifndef DRW_INTERFACE_H
#define DRW_INTERFACE_H
#include <cstring>
#include "drw_entities.h"
#include "drw_objects.h"
#include "drw_header.h"
/**
* Abstract class (interface) for comunicate dxfReader with the application.
* Inherit your class which takes care of the entities in the
* processed DXF file from this interface.
*
* @author Rallaz
*/
class DRW_Interface {
public:
DRW_Interface() {
}
virtual ~DRW_Interface() {
}
/** Called when header is parsed. */
virtual void addHeader(const DRW_Header *) { }
/** Called for every line Type. */
virtual void addLType(const DRW_LType &) { }
/** Called for every layer. */
virtual void addLayer(const DRW_Layer &) { }
/** Called for every dim style. */
virtual void addDimStyle(const DRW_Dimstyle &) { }
/** Called for every VPORT table. */
virtual void addVport(const DRW_Vport &) { }
/** Called for every text style. */
virtual void addTextStyle(const DRW_Textstyle &) { }
/** Called for every AppId entry. */
virtual void addAppId(const DRW_AppId &) { }
/**
* Called for every block. Note: all entities added after this
* command go into this block until endBlock() is called.
*
* @see endBlock()
*/
virtual void addBlock(const DRW_Block &) { }
/** Called to end the current block */
virtual void endBlock() { }
/** Called for every point */
virtual void addPoint(const DRW_Point &) { }
/** Called for every line */
virtual void addLine(const DRW_Line &) { }
/** Called for every ray */
virtual void addRay(const DRW_Ray &) { }
/** Called for every xline */
virtual void addXline(const DRW_Xline &) { }
/** Called for every arc */
virtual void addArc(const DRW_Arc &) { }
/** Called for every circle */
virtual void addCircle(const DRW_Circle &) { }
/** Called for every ellipse */
virtual void addEllipse(const DRW_Ellipse &) { }
/** Called for every lwpolyline */
virtual void addLWPolyline(const DRW_LWPolyline &) { }
/** Called for every polyline start */
virtual void addPolyline(const DRW_Polyline &) { }
/** Called for every spline */
virtual void addSpline(const DRW_Spline *) { }
/** Called for every spline knot value */
virtual void addKnot(const DRW_Entity &) { }
/** Called for every insert. */
virtual void addInsert(const DRW_Insert &) { }
/** Called for every trace start */
virtual void addTrace(const DRW_Trace &) { }
/** Called for every 3dface start */
virtual void add3dFace(const DRW_3Dface &) { }
/** Called for every solid start */
virtual void addSolid(const DRW_Solid &) { }
/** Called for every Multi Text entity. */
virtual void addMText(const DRW_MText &) { }
/** Called for every Text entity. */
virtual void addText(const DRW_Text &) { }
/**
* Called for every aligned dimension entity.
*/
virtual void addDimAlign(const DRW_DimAligned *) { }
/**
* Called for every linear or rotated dimension entity.
*/
virtual void addDimLinear(const DRW_DimLinear *) { }
/**
* Called for every radial dimension entity.
*/
virtual void addDimRadial(const DRW_DimRadial *) { }
/**
* Called for every diametric dimension entity.
*/
virtual void addDimDiametric(const DRW_DimDiametric *) { }
/**
* Called for every angular dimension (2 lines version) entity.
*/
virtual void addDimAngular(const DRW_DimAngular *) { }
/**
* Called for every angular dimension (3 points version) entity.
*/
virtual void addDimAngular3P(const DRW_DimAngular3p *) { }
/**
* Called for every ordinate dimension entity.
*/
virtual void addDimOrdinate(const DRW_DimOrdinate *) { }
/**
* Called for every leader start.
*/
virtual void addLeader(const DRW_Leader *) { }
/**
* Called for every hatch entity.
*/
virtual void addHatch(const DRW_Hatch *) { }
/**
* Called for every viewport entity.
*/
virtual void addViewport(const DRW_Viewport &) { }
/**
* Called for every image entity.
*/
virtual void addImage(const DRW_Image *) { }
/**
* Called for every image definition.
*/
virtual void linkImage(const DRW_ImageDef *) { }
/**
* Called for every comment in the DXF file (code 999).
*/
virtual void addComment(const char *) { }
virtual void writeHeader(DRW_Header &) { }
virtual void writeBlocks() { }
virtual void writeBlockRecords() { }
virtual void writeEntities() { }
virtual void writeLTypes() { }
virtual void writeLayers() { }
virtual void writeTextstyles() { }
virtual void writeVports() { }
virtual void writeDimstyles() { }
virtual void writeAppId() { }
};
#endif
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