diff options
Diffstat (limited to 'filter/source/graphicfilter/idxf/dxfentrd.cxx')
| -rw-r--r-- | filter/source/graphicfilter/idxf/dxfentrd.cxx | 871 |
1 files changed, 871 insertions, 0 deletions
diff --git a/filter/source/graphicfilter/idxf/dxfentrd.cxx b/filter/source/graphicfilter/idxf/dxfentrd.cxx new file mode 100644 index 000000000000..990594a90731 --- /dev/null +++ b/filter/source/graphicfilter/idxf/dxfentrd.cxx @@ -0,0 +1,871 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_filter.hxx" + +#include <string.h> +#include <dxfentrd.hxx> + +//--------------------------DXFBasicEntity-------------------------------------- + +DXFBasicEntity::DXFBasicEntity(DXFEntityType eThisType) +{ + eType=eThisType; + pSucc=NULL; + strncpy(sLayer,"0", 2 ); + strncpy(sLineType,"BYLAYER", 8 ); + fElevation=0; + 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: strncpy( sLayer, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break; + case 6: strncpy( sLineType, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break; + case 38: fElevation=rDGR.GetF(); 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) +{ + fHeight=1.0; + sText[0]=0; + fRotAngle=0.0; + fXScale=1.0; + fOblAngle=0.0; + strncpy( sStyle, "STANDARD", 9 ); + 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: strncpy( sText, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break; + case 50: fRotAngle=rDGR.GetF(); break; + case 41: fXScale=rDGR.GetF(); break; + case 42: fOblAngle=rDGR.GetF(); break; + case 7: strncpy( sStyle, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); 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; + sName[0]=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: strncpy( sName, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); 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; + sName[0]=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: strncpy( sName, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); 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) +{ + fHeight=1.0; + sDefVal[0]=0; + sPrompt[0]=0; + sTagStr[0]=0; + nAttrFlags=0; + nFieldLen=0; + fRotAngle=0.0; + fXScale=1.0; + fOblAngle=0.0; + strncpy( sStyle, "STANDARD", 9 ); + 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: strncpy( sDefVal, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break; + case 3: strncpy( sPrompt, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break; + case 2: strncpy( sTagStr, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); 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: strncpy( sStyle, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); 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) +{ + fHeight=1.0; + sText[0]=0; + sTagStr[0]=0; + nAttrFlags=0; + nFieldLen=0; + fRotAngle=0.0; + fXScale=1.0; + fOblAngle=0.0; + strncpy( sStyle, "STANDARD", 9 ); + 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: strncpy( sText, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break; + case 2: strncpy( sTagStr, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); 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: strncpy( sStyle, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); 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) +{ + fElevation=0.0; + 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 30: fElevation=rDGR.GetF(); break; + 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 ), + pP( NULL ) +{ +} + +void DXFLWPolyLineEntity::EvaluateGroup( DXFGroupReader & rDGR ) +{ + switch ( rDGR.GetG() ) + { + case 90 : + { + nCount = rDGR.GetI(); + if ( nCount ) + pP = new DXFVector[ nCount ]; + } + 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 ( pP && ( nIndex < nCount ) ) + pP[ nIndex ].fx = rDGR.GetF(); + } + break; + case 20: + { + if ( pP && ( nIndex < nCount ) ) + pP[ nIndex++ ].fy = rDGR.GetF(); + } + break; + default: DXFBasicEntity::EvaluateGroup(rDGR); + } +} + +DXFLWPolyLineEntity::~DXFLWPolyLineEntity() +{ + delete[] pP; +} + +//--------------------------DXFHatchEntity------------------------------------- + +DXFEdgeTypeLine::DXFEdgeTypeLine() : + DXFEdgeType( 1 ) +{ + +} +DXFEdgeTypeLine::~DXFEdgeTypeLine() +{ + +} +sal_Bool DXFEdgeTypeLine::EvaluateGroup( DXFGroupReader & rDGR ) +{ + sal_Bool bExecutingGroupCode = sal_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 = sal_False; break; + } + return bExecutingGroupCode; +} + +DXFEdgeTypeCircularArc::DXFEdgeTypeCircularArc() : + DXFEdgeType( 2 ), + fRadius( 0.0 ), + fStartAngle( 0.0 ), + fEndAngle( 0.0 ), + nIsCounterClockwiseFlag( 0 ) +{ +} +DXFEdgeTypeCircularArc::~DXFEdgeTypeCircularArc() +{ +} +sal_Bool DXFEdgeTypeCircularArc::EvaluateGroup( DXFGroupReader & rDGR ) +{ + sal_Bool bExecutingGroupCode = sal_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 = sal_False; break; + } + return bExecutingGroupCode; +} + +DXFEdgeTypeEllipticalArc::DXFEdgeTypeEllipticalArc() : + DXFEdgeType( 3 ), + fLength( 0.0 ), + fStartAngle( 0.0 ), + fEndAngle( 0.0 ), + nIsCounterClockwiseFlag( 0 ) +{ +} +DXFEdgeTypeEllipticalArc::~DXFEdgeTypeEllipticalArc() +{ + +} +sal_Bool DXFEdgeTypeEllipticalArc::EvaluateGroup( DXFGroupReader & rDGR ) +{ + sal_Bool bExecutingGroupCode = sal_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 = sal_False; break; + } + return bExecutingGroupCode; +} + +DXFEdgeTypeSpline::DXFEdgeTypeSpline() : + DXFEdgeType( 4 ), + nDegree( 0 ), + nRational( 0 ), + nPeriodic( 0 ), + nKnotCount( 0 ), + nControlCount( 0 ) +{ +} +DXFEdgeTypeSpline::~DXFEdgeTypeSpline() +{ + +} +sal_Bool DXFEdgeTypeSpline::EvaluateGroup( DXFGroupReader & rDGR ) +{ + sal_Bool bExecutingGroupCode = sal_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 = sal_False; break; + } + return bExecutingGroupCode; +} + +DXFBoundaryPathData::DXFBoundaryPathData() : + nFlags( 0 ), + nHasBulgeFlag( 0 ), + nIsClosedFlag( 0 ), + nPointCount( 0 ), + fBulge( 0.0 ), + nSourceBoundaryObjects( 0 ), + nEdgeCount( 0 ), + bIsPolyLine( sal_True ), + nPointIndex( 0 ), + pP( NULL ) +{ +} + +DXFBoundaryPathData::~DXFBoundaryPathData() +{ + sal_uInt32 i = 0; + for ( i = 0; i < aEdges.size(); i++ ) + delete aEdges[ i ]; + delete[] pP; +} + +sal_Bool DXFBoundaryPathData::EvaluateGroup( DXFGroupReader & rDGR ) +{ + sal_Bool bExecutingGroupCode = sal_True; + if ( bIsPolyLine ) + { + switch( rDGR.GetG() ) + { + case 92 : + { + nFlags = rDGR.GetI(); + if ( ( nFlags & 2 ) == 0 ) + bIsPolyLine = sal_False; + } + break; + case 93 : + { + nPointCount = rDGR.GetI(); + if ( nPointCount ) + pP = new DXFVector[ nPointCount ]; + } + 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 ( pP && ( nPointIndex < nPointCount ) ) + pP[ nPointIndex ].fx = rDGR.GetF(); + } + break; + case 20: + { + if ( pP && ( nPointIndex < nPointCount ) ) + pP[ nPointIndex++ ].fy = rDGR.GetF(); + } + break; + + default : bExecutingGroupCode = sal_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.push_back( new DXFEdgeTypeLine() ); break; + case 2 : aEdges.push_back( new DXFEdgeTypeCircularArc() ); break; + case 3 : aEdges.push_back( new DXFEdgeTypeEllipticalArc() ); break; + case 4 : aEdges.push_back( new DXFEdgeTypeSpline() ); break; + } + } + else if ( aEdges.size() ) + aEdges[ aEdges.size() - 1 ]->EvaluateGroup( rDGR ); + else + bExecutingGroupCode = sal_False; + } + return bExecutingGroupCode; +} + +DXFHatchEntity::DXFHatchEntity() : + DXFBasicEntity( DXF_HATCH ), + bIsInBoundaryPathContext( sal_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 ), + pBoundaryPathData( NULL ) +{ +} + +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 = sal_True; + nBoundaryPathCount = rDGR.GetI(); + if ( nBoundaryPathCount ) + pBoundaryPathData = new DXFBoundaryPathData[ nBoundaryPathCount ]; + } + break; + case 75 : + { + nHatchStyle = rDGR.GetI(); + bIsInBoundaryPathContext = sal_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; + + //!! passthrough !! + case 92 : nCurrentBoundaryPathIndex++; + default: + { + sal_Bool bExecutingGroupCode = sal_False; + if ( bIsInBoundaryPathContext ) + { + if ( ( nCurrentBoundaryPathIndex >= 0 ) && + ( nCurrentBoundaryPathIndex < nBoundaryPathCount ) ) + bExecutingGroupCode = pBoundaryPathData[ nCurrentBoundaryPathIndex ].EvaluateGroup( rDGR ); + } + if ( bExecutingGroupCode == sal_False ) + DXFBasicEntity::EvaluateGroup(rDGR); + } + break; + } +} + +DXFHatchEntity::~DXFHatchEntity() +{ + delete[] pBoundaryPathData; +} + +//--------------------------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) +{ + sPseudoBlock[0]=0; +} + +void DXFDimensionEntity::EvaluateGroup(DXFGroupReader & rDGR) +{ + switch (rDGR.GetG()) { + case 2: strncpy( sPseudoBlock, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break; + default: DXFBasicEntity::EvaluateGroup(rDGR); + } +} + +//---------------------------- DXFEntites -------------------------------------- + +void DXFEntities::Read(DXFGroupReader & rDGR) +{ + DXFBasicEntity * pE, * * ppSucc; + + ppSucc=&pFirst; + while (*ppSucc!=NULL) ppSucc=&((*ppSucc)->pSucc); + + while (rDGR.GetG()!=0) rDGR.Read(); + + while (strcmp(rDGR.GetS(),"ENDBLK")!=0 && + strcmp(rDGR.GetS(),"ENDSEC")!=0 && + strcmp(rDGR.GetS(),"EOF")!=0 ) + { + + if (strcmp(rDGR.GetS(),"LINE" )==0) pE=new DXFLineEntity; + else if (strcmp(rDGR.GetS(),"POINT" )==0) pE=new DXFPointEntity; + else if (strcmp(rDGR.GetS(),"CIRCLE" )==0) pE=new DXFCircleEntity; + else if (strcmp(rDGR.GetS(),"ARC" )==0) pE=new DXFArcEntity; + else if (strcmp(rDGR.GetS(),"TRACE" )==0) pE=new DXFTraceEntity; + else if (strcmp(rDGR.GetS(),"SOLID" )==0) pE=new DXFSolidEntity; + else if (strcmp(rDGR.GetS(),"TEXT" )==0) pE=new DXFTextEntity; + else if (strcmp(rDGR.GetS(),"SHAPE" )==0) pE=new DXFShapeEntity; + else if (strcmp(rDGR.GetS(),"INSERT" )==0) pE=new DXFInsertEntity; + else if (strcmp(rDGR.GetS(),"ATTDEF" )==0) pE=new DXFAttDefEntity; + else if (strcmp(rDGR.GetS(),"ATTRIB" )==0) pE=new DXFAttribEntity; + else if (strcmp(rDGR.GetS(),"POLYLINE" )==0) pE=new DXFPolyLineEntity; + else if (strcmp(rDGR.GetS(),"LWPOLYLINE")==0) pE=new DXFLWPolyLineEntity; + else if (strcmp(rDGR.GetS(),"VERTEX" )==0) pE=new DXFVertexEntity; + else if (strcmp(rDGR.GetS(),"SEQEND" )==0) pE=new DXFSeqEndEntity; + else if (strcmp(rDGR.GetS(),"3DFACE" )==0) pE=new DXF3DFaceEntity; + else if (strcmp(rDGR.GetS(),"DIMENSION" )==0) pE=new DXFDimensionEntity; + else if (strcmp(rDGR.GetS(),"HATCH" )==0) 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!=NULL) { + ptmp=pFirst; + pFirst=ptmp->pSucc; + delete ptmp; + } +} + |