/*
* Library name : dxf
* (C) 2006 Micha�l Michaud
*
* This program is free software; you can redistribute it and/or
* modify it 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.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* For more information, contact:
*
* michael.michaud@free.fr
*
*/
package org.jgrasstools.gears.io.dxfdwg.libs.dxf;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
/**
* A DXF HEADER section.
* This class has a static method to read the header section of a DXF file
* and a toString method to format the header section into DXF format
* @author Micha�l Michaud
* @version 0.5.0
*/
// History
public class DxfHEADER {
public static final String ACADVER = "ACADVER";
public static final String ANGBASE = "ANGBASE";
public static final String ANGDIR = "ANGDIR";
public static final String ATTDIA = "ATTDIA";
public static final String ATTMODE = "ATTMODE";
public static final String ATTREQ = "ATTREQ";
public static final String AUNITS = "AUNITS";
public static final String AUPREC = "AUPREC";
public static final String AXISMODE = "AXISMODE";
public static final String AXISUNIT = "AXISUNIT";
public static final String BLIPMODE = "BLIPMODE";
public static final String CECOLOR = "CECOLOR";
public static final String CELTYPE = "CELTYPE";
public static final String CHAMFERA = "CHAMFERA";
public static final String CHAMFERB = "CHAMFERB";
public static final String CLAYER = "CLAYER";
public static final String COORDS = "COORDS";
public static final String DIMALT = "DIMALT";
public static final String DIMALTD = "DIMALTD";
public static final String DIMALTF = "DIMALTF";
public static final String DIMAPOST = "DIMAPOST";
public static final String DIMASO = "DIMASO";
public static final String DIMASZ = "DIMASZ";
public static final String DIMBLK = "DIMBLK";
public static final String DIMBLK1 = "DIMBLK1";
public static final String DIMBLK2 = "DIMBLK2";
public static final String DIMCEN = "DIMCEN";
public static final String DIMCLRD = "DIMCLRD";
public static final String DIMCLRE = "DIMCLRE";
public static final String DIMCLRT = "DIMCLRT";
public static final String DIMDLE = "DIMDLE";
public static final String DIMDLI = "DIMDLI";
public static final String DIMEXE = "DIMEXE";
public static final String DIMEXO = "DIMEXO";
public static final String DIMGAP = "DIMGAP";
public static final String DIMLFAC = "DIMLFAC";
public static final String DIMLIM = "DIMLIM";
public static final String DIMPOST = "DIMPOST";
public static final String DIMRND = "DIMRND";
public static final String DIMSAH = "DIMSAH";
public static final String DIMSCALE = "DIMSCALE";
public static final String DIMSE1 = "DIMSE1";
public static final String DIMSE2 = "DIMSE2";
public static final String DIMSHO = "DIMSHO";
public static final String DIMSOXD = "DIMSOXD";
public static final String DIMSTYLE = "DIMSTYLE";
public static final String DIMTAD = "DIMTAD";
public static final String DIMTFAC = "DIMTFAC";
public static final String DIMTIH = "DIMTIH";
public static final String DIMTIX = "DIMTIX";
public static final String DIMTM = "DIMTM";
public static final String DIMTOFL = "DIMTOFL";
public static final String DIMTOH = "DIMTOH";
public static final String DIMTOL = "DIMTOL";
public static final String DIMTP = "DIMTP";
public static final String DIMTSZ = "DIMTSZ";
public static final String DIMTVP = "DIMTVP";
public static final String DIMTXT = "DIMTXT";
public static final String DIMZIN = "DIMZIN";
public static final String DRAGMODE = "DRAGMODE";
public static final String DWGCODEPAGE = "DWGCODEPAGE";
public static final String ELEVATION = "ELEVATION";
public static final String EXTMAX = "EXTMAX";
public static final String EXTMIN = "EXTMIN";
public static final String FASTZOOM = "FASTZOOM";
public static final String FILLETRAD = "FILLETRAD";
public static final String FILLMODE = "FILLMODE";
public static final String GRIDMODE = "GRIDMODE";
public static final String GRIDUNIT = "GRIDUNIT";
public static final String HANDLING = "HANDLING";
public static final String HANDSEED = "HANDSEED";
public static final String INSBASE = "INSBASE";
public static final String LIMCHECK = "LIMCHECK";
public static final String LIMMAX = "LIMMAX";
public static final String LIMMIN = "LIMMIN";
public static final String LTSCALE = "LTSCALE";
public static final String LUNITS = "LUNITS";
public static final String LUPREC = "LUPREC";
public static final String MAXACTVP = "MAXACTVP";
public static final String MENU = "MENU";
public static final String MIRRTEXT = "MIRRTEXT";
public static final String ORTHOMODE = "ORTHOMODE";
public static final String OSMODE = "OSMODE";
public static final String PDMODE = "PDMODE";
public static final String PDSIZE = "PDSIZE";
public static final String PELEVATION = "PELEVATION";
public static final String PEXTMAX = "PEXTMAX";
public static final String PEXTMIN = "PEXTMIN";
public static final String PLIMCHECK = "PLIMCHECK";
public static final String PLIMMAX = "PLIMMAX";
public static final String PLIMMIN = "PLIMMIN";
public static final String PLINEGEN = "PLINEGEN";
public static final String PLINEWID = "PLINEWID";
public static final String PSLTSCALE = "PSLTSCALE";
public static final String PUCSNAME = "PUCSNAME";
public static final String PUCSORG = "PUCSORG";
public static final String PUCSXDIR = "PUCSXDIR";
public static final String PUCSYDIR = "PUCSYDIR";
public static final String QTEXTMODE = "QTEXTMODE";
public static final String REGENMODE = "REGENMODE";
public static final String SHADEDGE = "SHADEDGE";
public static final String SHADEDIF = "SHADEDIF";
public static final String SKETCHINC = "SKETCHINC";
public static final String SKPOLY = "SKPOLY";
public static final String SNAPANG = "SNAPANG";
public static final String SNAPBASE = "SNAPBASE";
public static final String SNAPISOPAIR = "SNAPISOPAIR";
public static final String SNAPMODE = "SNAPMODE";
public static final String SNAPSTYLE = "SNAPSTYLE";
public static final String SNAPUNIT = "SNAPUNIT";
public static final String SPLFRAME = "SPLFRAME";
public static final String SPLINESEGS = "SPLINESEGS";
public static final String SPLINETYPE = "SPLINETYPE";
public static final String SURFTAB1 = "SURFTAB1";
public static final String SURFTAB2 = "SURFTAB2";
public static final String SURFTYPE = "SURFTYPE";
public static final String SURFU = "SURFU";
public static final String SURFV = "SURFV";
public static final String TDCREATE = "TDCREATE";
public static final String TDINDWG = "TDINDWG";
public static final String TDUPDATE = "TDUPDATE";
public static final String TDUSRTIMER = "TDUSRTIMER";
public static final String TEXTSIZE = "TEXTSIZE";
public static final String TEXTSTYLE = "TEXTSTYLE";
public static final String THICKNESS = "THICKNESS";
public static final String TILEMODE = "TILEMODE";
public static final String TRACEWID = "TRACEWID";
public static final String UCSNAME = "UCSNAME";
public static final String UCSORG = "UCSORG";
public static final String UCSXDIR = "UCSXDIR";
public static final String UCSYDIR = "UCSYDIR";
public static final String UNITMODE = "UNITMODE";
public static final String USERI1 = "USERI1";
public static final String USERI2 = "USERI2";
public static final String USERI3 = "USERI3";
public static final String USERI4 = "USERI4";
public static final String USERI5 = "USERI5";
public static final String USERR1 = "USERR1";
public static final String USERR2 = "USERR2";
public static final String USERR3 = "USERR3";
public static final String USERR4 = "USERR4";
public static final String USERR5 = "USERR5";
public static final String USRTIMER = "USRTIMER";
public static final String VIEWCTR = "VIEWCTR";
public static final String VIEWDIR = "VIEWDIR";
public static final String VIEWSIZE = "VIEWSIZE";
public static final String VISRETAIN = "VISRETAIN";
public static final String WORLDVIEW = "WORLDVIEW";
Map headerTable = null;
public DxfHEADER() {
headerTable = new LinkedHashMap();
}
public List getVariable(String nomVariable) {
return (List)headerTable.get(nomVariable);
}
public void setVariable(String nomVariable, List groups) {
headerTable.put(nomVariable, groups);
}
public static DxfHEADER readHeader(RandomAccessFile raf) throws IOException {
DxfHEADER header = new DxfHEADER();
try {
DxfGroup group = null;
String nomVariable = null;
while (null != (group = DxfGroup.readGroup(raf)) &&
!group.equals(DxfFile.ENDSEC)) {
if (group.getCode()==9) {
nomVariable = group.getValue();
nomVariable = nomVariable.substring(1,nomVariable.length());
header.headerTable.put(nomVariable, new ArrayList(1));
}
else if (group.getCode() == 999) {}
else if (nomVariable != null) {
List groups = (List)header.headerTable.get(nomVariable);
groups.add(group);
}
else {
//System.out.println("Group " + group.getCode() + " " + group.getValue() + " UNKNOWN");
}
}
} catch(IOException ioe) {throw ioe;}
return header;
}
public String toString() {
Iterator it = headerTable.keySet().iterator();
StringBuffer sb = new StringBuffer(DxfFile.SECTION.toString());
sb.append(DxfFile.HEADER.toString());
while (it.hasNext()) {
String var = (String)it.next();
sb.append(DxfGroup.toString(9, "$"+var));
List liste = (List)headerTable.get(var);
for (int i = 0 ; i < liste.size() ; i++) {
sb.append(((DxfGroup)liste.get(i)).toString());
}
}
sb.append(DxfFile.ENDSEC.toString());
return sb.toString();
}
}