/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <string.h>
#include "dxfentrd.hxx"
//--------------------------DXFBasicEntity--------------------------------------
DXFBasicEntity::DXFBasicEntity(DXFEntityType eThisType)
: m_sLayer("0")
, m_sLineType("BYLAYER")
{
eType=eThisType;
pSucc=nullptr;
fThickness=0;
nColor=256;
nSpace=0;
aExtrusion.fx=0.0;
aExtrusion.fy=0.0;
aExtrusion.fz=1.0;
}
void DXFBasicEntity::Read(DXFGroupReader & rDGR)
{
while (rDGR.Read()!=0) EvaluateGroup(rDGR);
}
void DXFBasicEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG())
{
case 8: m_sLayer = rDGR.GetS(); break;
case 6: m_sLineType = rDGR.GetS(); break;
case 39: fThickness=rDGR.GetF(); break;
case 62: nColor=rDGR.GetI(); break;
case 67: nSpace=rDGR.GetI(); break;
case 210: aExtrusion.fx=rDGR.GetF(); break;
case 220: aExtrusion.fy=rDGR.GetF(); break;
case 230: aExtrusion.fz=rDGR.GetF(); break;
}
}
DXFBasicEntity::~DXFBasicEntity()
{
}
//--------------------------DXFLineEntity---------------------------------------
DXFLineEntity::DXFLineEntity() : DXFBasicEntity(DXF_LINE)
{
}
void DXFLineEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 11: aP1.fx=rDGR.GetF(); break;
case 21: aP1.fy=rDGR.GetF(); break;
case 31: aP1.fz=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFPointEntity--------------------------------------
DXFPointEntity::DXFPointEntity() : DXFBasicEntity(DXF_POINT)
{
}
void DXFPointEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFCircleEntity-------------------------------------
DXFCircleEntity::DXFCircleEntity() : DXFBasicEntity(DXF_CIRCLE)
{
fRadius=1.0;
}
void DXFCircleEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 40: fRadius=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFArcEntity----------------------------------------
DXFArcEntity::DXFArcEntity() : DXFBasicEntity(DXF_ARC)
{
fRadius=1.0;
fStart=0;
fEnd=360.0;
}
void DXFArcEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 40: fRadius=rDGR.GetF(); break;
case 50: fStart=rDGR.GetF(); break;
case 51: fEnd=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFTraceEntity--------------------------------------
DXFTraceEntity::DXFTraceEntity() : DXFBasicEntity(DXF_TRACE)
{
}
void DXFTraceEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 11: aP1.fx=rDGR.GetF(); break;
case 21: aP1.fy=rDGR.GetF(); break;
case 31: aP1.fz=rDGR.GetF(); break;
case 12: aP2.fx=rDGR.GetF(); break;
case 22: aP2.fy=rDGR.GetF(); break;
case 32: aP2.fz=rDGR.GetF(); break;
case 13: aP3.fx=rDGR.GetF(); break;
case 23: aP3.fy=rDGR.GetF(); break;
case 33: aP3.fz=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFSolidEntity--------------------------------------
DXFSolidEntity::DXFSolidEntity() : DXFBasicEntity(DXF_SOLID)
{
}
void DXFSolidEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 11: aP1.fx=rDGR.GetF(); break;
case 21: aP1.fy=rDGR.GetF(); break;
case 31: aP1.fz=rDGR.GetF(); break;
case 12: aP2.fx=rDGR.GetF(); break;
case 22: aP2.fy=rDGR.GetF(); break;
case 32: aP2.fz=rDGR.GetF(); break;
case 13: aP3.fx=rDGR.GetF(); break;
case 23: aP3.fy=rDGR.GetF(); break;
case 33: aP3.fz=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFTextEntity---------------------------------------
DXFTextEntity::DXFTextEntity()
: DXFBasicEntity(DXF_TEXT)
, m_sStyle("STANDARD")
{
fHeight=1.0;
fRotAngle=0.0;
fXScale=1.0;
fOblAngle=0.0;
nGenFlags=0;
nHorzJust=0;
nVertJust=0;
}
void DXFTextEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 40: fHeight=rDGR.GetF(); break;
case 1: m_sText = rDGR.GetS(); break;
case 50: fRotAngle=rDGR.GetF(); break;
case 41: fXScale=rDGR.GetF(); break;
case 42: fOblAngle=rDGR.GetF(); break;
case 7: m_sStyle = rDGR.GetS(); break;
case 71: nGenFlags=rDGR.GetI(); break;
case 72: nHorzJust=rDGR.GetI(); break;
case 73: nVertJust=rDGR.GetI(); break;
case 11: aAlign.fx=rDGR.GetF(); break;
case 21: aAlign.fy=rDGR.GetF(); break;
case 31: aAlign.fz=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFShapeEntity--------------------------------------
DXFShapeEntity::DXFShapeEntity() : DXFBasicEntity(DXF_SHAPE)
{
fSize=1.0;
fRotAngle=0;
fXScale=1.0;
fOblAngle=0;
}
void DXFShapeEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 40: fSize=rDGR.GetF(); break;
case 2: m_sName = rDGR.GetS(); break;
case 50: fRotAngle=rDGR.GetF(); break;
case 41: fXScale=rDGR.GetF(); break;
case 51: fOblAngle=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFInsertEntity-------------------------------------
DXFInsertEntity::DXFInsertEntity() : DXFBasicEntity(DXF_INSERT)
{
nAttrFlag=0;
fXScale=1.0;
fYScale=1.0;
fZScale=1.0;
fRotAngle=0.0;
nColCount=1;
nRowCount=1;
fColSpace=0.0;
fRowSpace=0.0;
}
void DXFInsertEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 66: nAttrFlag=rDGR.GetI(); break;
case 2: m_sName = rDGR.GetS(); break;
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 41: fXScale=rDGR.GetF(); break;
case 42: fYScale=rDGR.GetF(); break;
case 43: fZScale=rDGR.GetF(); break;
case 50: fRotAngle=rDGR.GetF(); break;
case 70: nColCount=rDGR.GetI(); break;
case 71: nRowCount=rDGR.GetI(); break;
case 44: fColSpace=rDGR.GetF(); break;
case 45: fRowSpace=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFAttDefEntity-------------------------------------
DXFAttDefEntity::DXFAttDefEntity()
: DXFBasicEntity(DXF_ATTDEF)
, m_sStyle("STANDARD")
{
fHeight=1.0;
nAttrFlags=0;
nFieldLen=0;
fRotAngle=0.0;
fXScale=1.0;
fOblAngle=0.0;
nGenFlags=0;
nHorzJust=0;
nVertJust=0;
}
void DXFAttDefEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 40: fHeight=rDGR.GetF(); break;
case 1: m_sDefVal = rDGR.GetS(); break;
case 3: m_sPrompt = rDGR.GetS(); break;
case 2: m_sTagStr = rDGR.GetS(); break;
case 70: nAttrFlags=rDGR.GetI(); break;
case 73: nFieldLen=rDGR.GetI(); break;
case 50: fRotAngle=rDGR.GetF(); break;
case 41: fXScale=rDGR.GetF(); break;
case 51: fOblAngle=rDGR.GetF(); break;
case 7: m_sStyle = rDGR.GetS(); break;
case 71: nGenFlags=rDGR.GetI(); break;
case 72: nHorzJust=rDGR.GetI(); break;
case 74: nVertJust=rDGR.GetI(); break;
case 11: aAlign.fx=rDGR.GetF(); break;
case 21: aAlign.fy=rDGR.GetF(); break;
case 31: aAlign.fz=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFAttribEntity-------------------------------------
DXFAttribEntity::DXFAttribEntity()
: DXFBasicEntity(DXF_ATTRIB)
, m_sStyle("STANDARD")
{
fHeight=1.0;
nAttrFlags=0;
nFieldLen=0;
fRotAngle=0.0;
fXScale=1.0;
fOblAngle=0.0;
nGenFlags=0;
nHorzJust=0;
nVertJust=0;
}
void DXFAttribEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 40: fHeight=rDGR.GetF(); break;
case 1: m_sText = rDGR.GetS(); break;
case 2: m_sTagStr = rDGR.GetS(); break;
case 70: nAttrFlags=rDGR.GetI(); break;
case 73: nFieldLen=rDGR.GetI(); break;
case 50: fRotAngle=rDGR.GetF(); break;
case 41: fXScale=rDGR.GetF(); break;
case 51: fOblAngle=rDGR.GetF(); break;
case 7: m_sStyle = rDGR.GetS(); break;
case 71: nGenFlags=rDGR.GetI(); break;
case 72: nHorzJust=rDGR.GetI(); break;
case 74: nVertJust=rDGR.GetI(); break;
case 11: aAlign.fx=rDGR.GetF(); break;
case 21: aAlign.fy=rDGR.GetF(); break;
case 31: aAlign.fz=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFPolyLine-----------------------------------------
DXFPolyLineEntity::DXFPolyLineEntity() : DXFBasicEntity(DXF_POLYLINE)
{
nFlags=0;
fSWidth=0.0;
fEWidth=0.0;
nMeshMCount=0;
nMeshNCount=0;
nMDensity=0;
nNDensity=0;
nCSSType=0;
}
void DXFPolyLineEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 70: nFlags=rDGR.GetI(); break;
case 40: fSWidth=rDGR.GetF(); break;
case 41: fEWidth=rDGR.GetF(); break;
case 71: nMeshMCount=rDGR.GetI(); break;
case 72: nMeshNCount=rDGR.GetI(); break;
case 73: nMDensity=rDGR.GetI(); break;
case 74: nNDensity=rDGR.GetI(); break;
case 75: nCSSType=rDGR.GetI(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFLWPolyLine---------------------------------------
DXFLWPolyLineEntity::DXFLWPolyLineEntity() :
DXFBasicEntity( DXF_LWPOLYLINE ),
nIndex( 0 ),
nCount( 0 ),
nFlags( 0 ),
fConstantWidth( 0.0 ),
fStartWidth( 0.0 ),
fEndWidth( 0.0 )
{
}
void DXFLWPolyLineEntity::EvaluateGroup( DXFGroupReader & rDGR )
{
switch ( rDGR.GetG() )
{
case 90 :
{
nCount = rDGR.GetI();
// limit alloc to max reasonable size based on remaining data in stream
if (nCount > 0 && static_cast<sal_uInt32>(nCount) <= rDGR.remainingSize())
aP.reserve(nCount);
else
nCount = 0;
}
break;
case 70: nFlags = rDGR.GetI(); break;
case 43: fConstantWidth = rDGR.GetF(); break;
case 40: fStartWidth = rDGR.GetF(); break;
case 41: fEndWidth = rDGR.GetF(); break;
case 10:
{
if (nIndex < nCount)
{
aP.resize(nIndex+1);
aP[nIndex].fx = rDGR.GetF();
}
}
break;
case 20:
{
if (nIndex < nCount)
{
aP.resize(nIndex+1);
aP[nIndex].fy = rDGR.GetF();
++nIndex;
}
}
break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFHatchEntity-------------------------------------
DXFEdgeTypeLine::DXFEdgeTypeLine() :
DXFEdgeType( 1 )
{
}
bool DXFEdgeTypeLine::EvaluateGroup( DXFGroupReader & rDGR )
{
bool bExecutingGroupCode = true;
switch ( rDGR.GetG() )
{
case 10 : aStartPoint.fx = rDGR.GetF(); break;
case 20 : aStartPoint.fy = rDGR.GetF(); break;
case 11 : aEndPoint.fx = rDGR.GetF(); break;
case 21 : aEndPoint.fy = rDGR.GetF(); break;
default : bExecutingGroupCode = false; break;
}
return bExecutingGroupCode;
}
DXFEdgeTypeCircularArc::DXFEdgeTypeCircularArc() :
DXFEdgeType( 2 ),
fRadius( 0.0 ),
fStartAngle( 0.0 ),
fEndAngle( 0.0 ),
nIsCounterClockwiseFlag( 0 )
{
}
bool DXFEdgeTypeCircularArc::EvaluateGroup( DXFGroupReader & rDGR )
{
bool bExecutingGroupCode = true;
switch ( rDGR.GetG() )
{
case 10 : aCenter.fx = rDGR.GetF(); break;
case 20 : aCenter.fy = rDGR.GetF(); break;
case 40 : fRadius = rDGR.GetF(); break;
case 50 : fStartAngle = rDGR.GetF(); break;
case 51 : fEndAngle = rDGR.GetF(); break;
case 73 : nIsCounterClockwiseFlag = rDGR.GetI(); break;
default : bExecutingGroupCode = false; break;
}
return bExecutingGroupCode;
}
DXFEdgeTypeEllipticalArc::DXFEdgeTypeEllipticalArc() :
DXFEdgeType( 3 ),
fLength( 0.0 ),
fStartAngle( 0.0 ),
fEndAngle( 0.0 ),
nIsCounterClockwiseFlag( 0 )
{
}
bool DXFEdgeTypeEllipticalArc::EvaluateGroup( DXFGroupReader & rDGR )
{
bool bExecutingGroupCode = true;
switch( rDGR.GetG() )
{
case 10 : aCenter.fx = rDGR.GetF(); break;
case 20 : aCenter.fy = rDGR.GetF(); break;
case 11 : aEndPoint.fx = rDGR.GetF(); break;
case 21 : aEndPoint.fy = rDGR.GetF(); break;
case 40 : fLength = rDGR.GetF(); break;
case 50 : fStartAngle = rDGR.GetF(); break;
case 51 : fEndAngle = rDGR.GetF(); break;
case 73 : nIsCounterClockwiseFlag = rDGR.GetI(); break;
default : bExecutingGroupCode = false; break;
}
return bExecutingGroupCode;
}
DXFEdgeTypeSpline::DXFEdgeTypeSpline() :
DXFEdgeType( 4 ),
nDegree( 0 ),
nRational( 0 ),
nPeriodic( 0 ),
nKnotCount( 0 ),
nControlCount( 0 )
{
}
bool DXFEdgeTypeSpline::EvaluateGroup( DXFGroupReader & rDGR )
{
bool bExecutingGroupCode = true;
switch ( rDGR.GetG() )
{
case 94 : nDegree = rDGR.GetI(); break;
case 73 : nRational = rDGR.GetI(); break;
case 74 : nPeriodic = rDGR.GetI(); break;
case 95 : nKnotCount = rDGR.GetI(); break;
case 96 : nControlCount = rDGR.GetI(); break;
default : bExecutingGroupCode = false; break;
}
return bExecutingGroupCode;
}
DXFBoundaryPathData::DXFBoundaryPathData() :
nPointCount( 0 ),
nFlags( 0 ),
nHasBulgeFlag( 0 ),
nIsClosedFlag( 0 ),
fBulge( 0.0 ),
nSourceBoundaryObjects( 0 ),
nEdgeCount( 0 ),
bIsPolyLine( true ),
nPointIndex( 0 )
{
}
DXFBoundaryPathData::~DXFBoundaryPathData()
{
}
bool DXFBoundaryPathData::EvaluateGroup( DXFGroupReader & rDGR )
{
bool bExecutingGroupCode = true;
if ( bIsPolyLine )
{
switch( rDGR.GetG() )
{
case 92 :
{
nFlags = rDGR.GetI();
if ( ( nFlags & 2 ) == 0 )
bIsPolyLine = false;
}
break;
case 93 :
{
nPointCount = rDGR.GetI();
// limit alloc to max reasonable size based on remaining data in stream
if (nPointCount > 0 && static_cast<sal_uInt32>(nPointCount) <= rDGR.remainingSize())
aP.reserve(nPointCount);
else
nPointCount = 0;
}
break;
case 72 : nHasBulgeFlag = rDGR.GetI(); break;
case 73 : nIsClosedFlag = rDGR.GetI(); break;
case 97 : nSourceBoundaryObjects = rDGR.GetI(); break;
case 42 : fBulge = rDGR.GetF(); break;
case 10:
{
if (nPointIndex < nPointCount)
{
aP.resize(nPointIndex+1);
aP[nPointIndex].fx = rDGR.GetF();
}
}
break;
case 20:
{
if (nPointIndex < nPointCount)
{
aP.resize(nPointIndex+1);
aP[nPointIndex].fy = rDGR.GetF();
++nPointIndex;
}
}
break;
default : bExecutingGroupCode = false; break;
}
}
else
{
if ( rDGR.GetG() == 93 )
nEdgeCount = rDGR.GetI();
else if ( rDGR.GetG() == 72 )
{
sal_Int32 nEdgeType = rDGR.GetI();
switch( nEdgeType )
{
case 1 : aEdges.emplace_back( new DXFEdgeTypeLine() ); break;
case 2 : aEdges.emplace_back( new DXFEdgeTypeCircularArc() ); break;
case 3 : aEdges.emplace_back( new DXFEdgeTypeEllipticalArc() ); break;
case 4 : aEdges.emplace_back( new DXFEdgeTypeSpline() ); break;
}
}
else if ( aEdges.size() )
aEdges[ aEdges.size() - 1 ]->EvaluateGroup( rDGR );
else
bExecutingGroupCode = false;
}
return bExecutingGroupCode;
}
DXFHatchEntity::DXFHatchEntity() :
DXFBasicEntity( DXF_HATCH ),
bIsInBoundaryPathContext( false ),
nCurrentBoundaryPathIndex( -1 ),
nFlags( 0 ),
nAssociativityFlag( 0 ),
nBoundaryPathCount( 0 ),
nHatchStyle( 0 ),
nHatchPatternType( 0 ),
fHatchPatternAngle( 0.0 ),
fHatchPatternScale( 1.0 ),
nHatchDoubleFlag( 0 ),
nHatchPatternDefinitionLines( 0 ),
fPixelSize( 1.0 ),
nNumberOfSeedPoints( 0 )
{
}
void DXFHatchEntity::EvaluateGroup( DXFGroupReader & rDGR )
{
switch ( rDGR.GetG() )
{
// case 10 : aElevationPoint.fx = rDGR.GetF(); break;
// case 20 : aElevationPoint.fy = rDGR.GetF(); break;
// case 30 : aElevationPoint.fz = rDGR.GetF(); break;
case 70 : nFlags = rDGR.GetI(); break;
case 71 : nAssociativityFlag = rDGR.GetI(); break;
case 91 :
{
bIsInBoundaryPathContext = true;
nBoundaryPathCount = rDGR.GetI();
// limit alloc to max reasonable size based on remaining data in stream
if (nBoundaryPathCount > 0 && static_cast<sal_uInt32>(nBoundaryPathCount) <= rDGR.remainingSize())
pBoundaryPathData.reset( new DXFBoundaryPathData[ nBoundaryPathCount ] );
else
nBoundaryPathCount = 0;
}
break;
case 75 :
{
nHatchStyle = rDGR.GetI();
bIsInBoundaryPathContext = false;
}
break;
case 76 : nHatchPatternType = rDGR.GetI(); break;
case 52 : fHatchPatternAngle = rDGR.GetF(); break;
case 41 : fHatchPatternScale = rDGR.GetF(); break;
case 77 : nHatchDoubleFlag = rDGR.GetI(); break;
case 78 : nHatchPatternDefinitionLines = rDGR.GetI(); break;
case 47 : fPixelSize = rDGR.GetF(); break;
case 98 : nNumberOfSeedPoints = rDGR.GetI(); break;
case 92:
nCurrentBoundaryPathIndex++;
SAL_FALLTHROUGH;
default:
{
bool bExecutingGroupCode = false;
if ( bIsInBoundaryPathContext )
{
if ( ( nCurrentBoundaryPathIndex >= 0 ) &&
( nCurrentBoundaryPathIndex < nBoundaryPathCount ) )
bExecutingGroupCode = pBoundaryPathData[ nCurrentBoundaryPathIndex ].EvaluateGroup( rDGR );
}
if ( !bExecutingGroupCode )
DXFBasicEntity::EvaluateGroup(rDGR);
}
break;
}
}
//--------------------------DXFVertexEntity-------------------------------------
DXFVertexEntity::DXFVertexEntity() : DXFBasicEntity(DXF_VERTEX)
{
fSWidth=-1.0;
fEWidth=-1.0;
fBulge=0.0;
nFlags=0;
fCFTDir=0.0;
}
void DXFVertexEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 40: fSWidth=rDGR.GetF(); break;
case 41: fEWidth=rDGR.GetF(); break;
case 42: fBulge=rDGR.GetF(); break;
case 70: nFlags=rDGR.GetI(); break;
case 50: fCFTDir=rDGR.GetF(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFSeqEndEntity-------------------------------------
DXFSeqEndEntity::DXFSeqEndEntity() : DXFBasicEntity(DXF_SEQEND)
{
}
//--------------------------DXF3DFace-------------------------------------------
DXF3DFaceEntity::DXF3DFaceEntity() : DXFBasicEntity(DXF_3DFACE)
{
nIEFlags=0;
}
void DXF3DFaceEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 10: aP0.fx=rDGR.GetF(); break;
case 20: aP0.fy=rDGR.GetF(); break;
case 30: aP0.fz=rDGR.GetF(); break;
case 11: aP1.fx=rDGR.GetF(); break;
case 21: aP1.fy=rDGR.GetF(); break;
case 31: aP1.fz=rDGR.GetF(); break;
case 12: aP2.fx=rDGR.GetF(); break;
case 22: aP2.fy=rDGR.GetF(); break;
case 32: aP2.fz=rDGR.GetF(); break;
case 13: aP3.fx=rDGR.GetF(); break;
case 23: aP3.fy=rDGR.GetF(); break;
case 33: aP3.fz=rDGR.GetF(); break;
case 70: nIEFlags=rDGR.GetI(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//--------------------------DXFDimensionEntity----------------------------------
DXFDimensionEntity::DXFDimensionEntity() : DXFBasicEntity(DXF_DIMENSION)
{
}
void DXFDimensionEntity::EvaluateGroup(DXFGroupReader & rDGR)
{
switch (rDGR.GetG()) {
case 2: m_sPseudoBlock = rDGR.GetS(); break;
default: DXFBasicEntity::EvaluateGroup(rDGR);
}
}
//---------------------------- DXFEntites --------------------------------------
void DXFEntities::Read(DXFGroupReader & rDGR)
{
DXFBasicEntity * pE, * * ppSucc;
ppSucc=&pFirst;
while (*ppSucc!=nullptr) ppSucc=&((*ppSucc)->pSucc);
while (rDGR.GetG()!=0) rDGR.Read();
while (rDGR.GetS()!="ENDBLK" &&
rDGR.GetS()!="ENDSEC" &&
rDGR.GetS()!="EOF" )
{
if (rDGR.GetS() == "LINE" ) pE=new DXFLineEntity;
else if (rDGR.GetS() == "POINT" ) pE=new DXFPointEntity;
else if (rDGR.GetS() == "CIRCLE" ) pE=new DXFCircleEntity;
else if (rDGR.GetS() == "ARC" ) pE=new DXFArcEntity;
else if (rDGR.GetS() == "TRACE" ) pE=new DXFTraceEntity;
else if (rDGR.GetS() == "SOLID" ) pE=new DXFSolidEntity;
else if (rDGR.GetS() == "TEXT" ) pE=new DXFTextEntity;
else if (rDGR.GetS() == "SHAPE" ) pE=new DXFShapeEntity;
else if (rDGR.GetS() == "INSERT" ) pE=new DXFInsertEntity;
else if (rDGR.GetS() == "ATTDEF" ) pE=new DXFAttDefEntity;
else if (rDGR.GetS() == "ATTRIB" ) pE=new DXFAttribEntity;
else if (rDGR.GetS() == "POLYLINE" ) pE=new DXFPolyLineEntity;
else if (rDGR.GetS() == "LWPOLYLINE") pE=new DXFLWPolyLineEntity;
else if (rDGR.GetS() == "VERTEX" ) pE=new DXFVertexEntity;
else if (rDGR.GetS() == "SEQEND" ) pE=new DXFSeqEndEntity;
else if (rDGR.GetS() == "3DFACE" ) pE=new DXF3DFaceEntity;
else if (rDGR.GetS() == "DIMENSION" ) pE=new DXFDimensionEntity;
else if (rDGR.GetS() == "HATCH" ) pE=new DXFHatchEntity;
else
{
do {
rDGR.Read();
} while (rDGR.GetG()!=0);
continue;
}
*ppSucc=pE;
ppSucc=&(pE->pSucc);
pE->Read(rDGR);
}
}
void DXFEntities::Clear()
{
DXFBasicEntity * ptmp;
while (pFirst!=nullptr) {
ptmp=pFirst;
pFirst=ptmp->pSucc;
delete ptmp;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V1023 A pointer without owner is added to the 'aEdges' container by the 'emplace_back' method. A memory leak will occur in case of an exception.
↑ V1023 A pointer without owner is added to the 'aEdges' container by the 'emplace_back' method. A memory leak will occur in case of an exception.
↑ V1023 A pointer without owner is added to the 'aEdges' container by the 'emplace_back' method. A memory leak will occur in case of an exception.
↑ V1023 A pointer without owner is added to the 'aEdges' container by the 'emplace_back' method. A memory leak will occur in case of an exception.