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/*************************************************************************
*
* 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 <dxftblrd.hxx>
//----------------------------------DXFLType-----------------------------------
DXFLType::DXFLType()
{
pSucc=NULL;
sName[0]=0;
nFlags=0;
sDescription[0]=0;
nDashCount=0;
}
void DXFLType::Read(DXFGroupReader & rDGR)
{
long nDashIndex=-1;
while (rDGR.Read()!=0)
{
switch (rDGR.GetG())
{
case 2: strncpy( sName, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break;
case 70: nFlags=rDGR.GetI(); break;
case 3: strncpy( sDescription, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break;
case 73:
if (nDashIndex!=-1) {
rDGR.SetError();
return;
}
nDashCount=rDGR.GetI();
if (nDashCount>DXF_MAX_DASH_COUNT)
nDashCount=DXF_MAX_DASH_COUNT;
nDashIndex=0;
break;
case 40: fPatternLength=rDGR.GetF(); break;
case 49:
if (nDashCount==-1) {
rDGR.SetError();
return;
}
if (nDashIndex<nDashCount)
fDash[nDashIndex++]=rDGR.GetF();
break;
}
}
}
//----------------------------------DXFLayer-----------------------------------
DXFLayer::DXFLayer()
{
pSucc=NULL;
sName[0]=0;
nFlags=0;
nColor=-1;
sLineType[0]=0;
}
void DXFLayer::Read(DXFGroupReader & rDGR)
{
while (rDGR.Read()!=0) {
switch(rDGR.GetG()) {
case 2: strncpy( sName, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break;
case 70: nFlags=rDGR.GetI(); break;
case 62: nColor=rDGR.GetI(); break;
case 6: strncpy( sLineType, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break;
}
}
}
//----------------------------------DXFStyle-----------------------------------
DXFStyle::DXFStyle()
{
pSucc=NULL;
sName[0]=0;
nFlags=0;
fHeight=0.0;
fWidthFak=1.0;
fOblAngle=0.0;
nTextGenFlags=0;
fLastHeightUsed=0.0;
sPrimFontFile[0]=0;
sBigFontFile[0]=0;
}
void DXFStyle::Read(DXFGroupReader & rDGR)
{
while (rDGR.Read()!=0) {
switch(rDGR.GetG()) {
case 2: strncpy( sName, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break;
case 70: nFlags=rDGR.GetI(); break;
case 40: fHeight=rDGR.GetF(); break;
case 41: fWidthFak=rDGR.GetF(); break;
case 50: fOblAngle=rDGR.GetF(); break;
case 71: nTextGenFlags=rDGR.GetI(); break;
case 42: fLastHeightUsed=rDGR.GetF(); break;
case 3: strncpy( sPrimFontFile, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break;
case 4: strncpy( sBigFontFile, rDGR.GetS(), DXF_MAX_STRING_LEN + 1 ); break;
}
}
}
//----------------------------------DXFVPort-----------------------------------
DXFVPort::DXFVPort()
{
pSucc=NULL;
sName[0]=0;
nFlags=0;
fMinX=0;
fMinY=0;
fMaxX=0;
fMaxY=0;
fCenterX=0;
fCenterY=0;
fSnapBaseX=0;
fSnapBaseY=0;
fSnapSapcingX=0;
fSnapSpacingY=0;
fGridX=0;
fGridY=0;
aDirection=DXFVector(0,0,1);
aTarget=DXFVector(0,0,0);
fHeight=0;
fAspectRatio=0;
fLensLength=0;
fFrontClipPlane=0;
fBackClipPlane=0;
fTwistAngle=0;
nStatus=0;
nID=0;
nMode=0;
nCircleZoomPercent=0;
nFastZoom=0;
nUCSICON=0;
nSnap=0;
nGrid=0;
nSnapStyle=0;
nSnapIsopair=0;
}
void DXFVPort::Read(DXFGroupReader & rDGR)
{
while (rDGR.Read()!=0) {
switch(rDGR.GetG()) {
case 2: strncpy( sName, rDGR.GetS(), DXF_MAX_STRING_LEN + 1); break;
case 70: nFlags=rDGR.GetI(); break;
case 10: fMinX=rDGR.GetF(); break;
case 20: fMinY=rDGR.GetF(); break;
case 11: fMaxX=rDGR.GetF(); break;
case 21: fMaxY=rDGR.GetF(); break;
case 12: fCenterX=rDGR.GetF(); break;
case 22: fCenterY=rDGR.GetF(); break;
case 13: fSnapBaseX=rDGR.GetF(); break;
case 23: fSnapBaseY=rDGR.GetF(); break;
case 14: fSnapSapcingX=rDGR.GetF(); break;
case 24: fSnapSpacingY=rDGR.GetF(); break;
case 15: fGridX=rDGR.GetF(); break;
case 25: fGridY=rDGR.GetF(); break;
case 16: aDirection.fx=rDGR.GetF(); break;
case 26: aDirection.fy=rDGR.GetF(); break;
case 36: aDirection.fz=rDGR.GetF(); break;
case 17: aTarget.fx=rDGR.GetF(); break;
case 27: aTarget.fy=rDGR.GetF(); break;
case 37: aTarget.fz=rDGR.GetF(); break;
case 40: fHeight=rDGR.GetF(); break;
case 41: fAspectRatio=rDGR.GetF(); break;
case 42: fLensLength=rDGR.GetF(); break;
case 43: fFrontClipPlane=rDGR.GetF(); break;
case 44: fBackClipPlane=rDGR.GetF(); break;
case 51: fTwistAngle=rDGR.GetF(); break;
case 68: nStatus=rDGR.GetI(); break;
case 69: nID=rDGR.GetI(); break;
case 71: nMode=rDGR.GetI(); break;
case 72: nCircleZoomPercent=rDGR.GetI(); break;
case 73: nFastZoom=rDGR.GetI(); break;
case 74: nUCSICON=rDGR.GetI(); break;
case 75: nSnap=rDGR.GetI(); break;
case 76: nGrid=rDGR.GetI(); break;
case 77: nSnapStyle=rDGR.GetI(); break;
case 78: nSnapIsopair=rDGR.GetI(); break;
}
}
}
//----------------------------------DXFTables----------------------------------
DXFTables::DXFTables()
{
pLTypes=NULL;
pLayers=NULL;
pStyles=NULL;
pVPorts=NULL;
}
DXFTables::~DXFTables()
{
Clear();
}
void DXFTables::Read(DXFGroupReader & rDGR)
{
DXFLType * * ppLT, * pLT;
DXFLayer * * ppLa, * pLa;
DXFStyle * * ppSt, * pSt;
DXFVPort * * ppVP, * pVP;
ppLT=&pLTypes;
while(*ppLT!=NULL) ppLT=&((*ppLT)->pSucc);
ppLa=&pLayers;
while(*ppLa!=NULL) ppLa=&((*ppLa)->pSucc);
ppSt=&pStyles;
while(*ppSt!=NULL) ppSt=&((*ppSt)->pSucc);
ppVP=&pVPorts;
while(*ppVP!=NULL) ppVP=&((*ppVP)->pSucc);
for (;;) {
while (rDGR.GetG()!=0) rDGR.Read();
if (strcmp(rDGR.GetS(),"EOF")==0 ||
strcmp(rDGR.GetS(),"ENDSEC")==0) break;
else if (strcmp(rDGR.GetS(),"LTYPE")==0) {
pLT=new DXFLType;
pLT->Read(rDGR);
*ppLT=pLT;
ppLT=&(pLT->pSucc);
}
else if (strcmp(rDGR.GetS(),"LAYER")==0) {
pLa=new DXFLayer;
pLa->Read(rDGR);
*ppLa=pLa;
ppLa=&(pLa->pSucc);
}
else if (strcmp(rDGR.GetS(),"STYLE")==0) {
pSt=new DXFStyle;
pSt->Read(rDGR);
*ppSt=pSt;
ppSt=&(pSt->pSucc);
}
else if (strcmp(rDGR.GetS(),"VPORT")==0) {
pVP=new DXFVPort;
pVP->Read(rDGR);
*ppVP=pVP;
ppVP=&(pVP->pSucc);
}
else rDGR.Read();
}
}
void DXFTables::Clear()
{
DXFLType * pLT;
DXFLayer * pLa;
DXFStyle * pSt;
DXFVPort * pVP;
while (pStyles!=NULL) {
pSt=pStyles;
pStyles=pSt->pSucc;
delete pSt;
}
while (pLayers!=NULL) {
pLa=pLayers;
pLayers=pLa->pSucc;
delete pLa;
}
while (pLTypes!=NULL) {
pLT=pLTypes;
pLTypes=pLT->pSucc;
delete pLT;
}
while (pVPorts!=NULL) {
pVP=pVPorts;
pVPorts=pVP->pSucc;
delete pVP;
}
}
DXFLType * DXFTables::SearchLType(const char * pName) const
{
DXFLType * p;
for (p=pLTypes; p!=NULL; p=p->pSucc) {
if (strcmp(pName,p->sName)==0) break;
}
return p;
}
DXFLayer * DXFTables::SearchLayer(const char * pName) const
{
DXFLayer * p;
for (p=pLayers; p!=NULL; p=p->pSucc) {
if (strcmp(pName,p->sName)==0) break;
}
return p;
}
DXFVPort * DXFTables::SearchVPort(const char * pName) const
{
DXFVPort * p;
for (p=pVPorts; p!=NULL; p=p->pSucc) {
if (strcmp(pName,p->sName)==0) break;
}
return p;
}
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