/****************************************************************************
**
** This file is part of the LibreCAD project, a 2D CAD program
**
** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
**
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software 
** Foundation and appearing in the file gpl-2.0.txt included in the
** packaging of this file.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
** GNU General Public License for more details.
** 
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
**
** This copyright notice MUST APPEAR in all copies of the script!  
**
**********************************************************************/

#ifndef DL_CREATIONADAPTER_H
#define DL_CREATIONADAPTER_H

#include "dl_creationinterface.h"

/**
 * An abstract adapter class for receiving DXF events when a DXF file is being read. 
 * The methods in this class are empty. This class exists as convenience for creating 
 * listener objects.
 *
 * @author Andrew Mustun
 */
class DL_CreationAdapter : public DL_CreationInterface {
public:
    DL_CreationAdapter() {}
    virtual ~DL_CreationAdapter() {}
    virtual void addLayer(const DL_LayerData&) {}
    virtual void addBlock(const DL_BlockData&) {}
    virtual void endBlock() {}
    virtual void addPoint(const DL_PointData&) {}
    virtual void addLine(const DL_LineData&) {}
    virtual void addArc(const DL_ArcData&) {}
    virtual void addCircle(const DL_CircleData&) {}
    virtual void addEllipse(const DL_EllipseData&) {}
	
    virtual void addPolyline(const DL_PolylineData&) {}
    virtual void addVertex(const DL_VertexData&) {}
	
    virtual void addSpline(const DL_SplineData&) {}
    virtual void addControlPoint(const DL_ControlPointData&) {}
    virtual void addKnot(const DL_KnotData&) {}
	
    virtual void addInsert(const DL_InsertData&) {}
	
    virtual void addMText(const DL_MTextData&) {}
    virtual void addMTextChunk(const char*) {}
    virtual void addText(const DL_TextData&) {}
	
    virtual void addDimAlign(const DL_DimensionData&,
                             const DL_DimAlignedData&) {}
    virtual void addDimLinear(const DL_DimensionData&,
                              const DL_DimLinearData&) {}
    virtual void addDimRadial(const DL_DimensionData&,
                              const DL_DimRadialData&) {}
    virtual void addDimDiametric(const DL_DimensionData&,
                              const DL_DimDiametricData&) {}
    virtual void addDimAngular(const DL_DimensionData&,
                              const DL_DimAngularData&) {}
    virtual void addDimAngular3P(const DL_DimensionData&,
                              const DL_DimAngular3PData&) {}
    virtual void addDimOrdinate(const DL_DimensionData&,
                             const DL_DimOrdinateData&) {}
    virtual void addLeader(const DL_LeaderData&) {}
    virtual void addLeaderVertex(const DL_LeaderVertexData&) {}
	
    virtual void addHatch(const DL_HatchData&) {}

    virtual void addTrace(const DL_TraceData&) {}
    virtual void add3dFace(const DL_3dFaceData&) {}
    virtual void addSolid(const DL_SolidData&) {}
	
    virtual void addImage(const DL_ImageData&) {}
	virtual void linkImage(const DL_ImageDefData&) {}
    virtual void addHatchLoop(const DL_HatchLoopData&) {}
    virtual void addHatchEdge(const DL_HatchEdgeData&) {}
    virtual void endEntity() {}
    virtual void addComment(const char* comment) {}
    virtual void setVariableVector(const char*, 
	               double, double, double, int) {}
    virtual void setVariableString(const char*, const char*, int) {}
    virtual void setVariableInt(const char*, int, int) {}
    virtual void setVariableDouble(const char*, double, int) {}
    virtual void endSequence() {}
};

#endif