package org.geotools.data.dxf.entities;
import java.io.EOFException;
import org.geotools.data.dxf.parser.DXFLineNumberReader;
import java.io.IOException;
import org.geotools.data.GeometryType;
import org.geotools.data.dxf.parser.DXFUnivers;
import org.geotools.data.dxf.header.DXFBlock;
import org.geotools.data.dxf.header.DXFBlockReference;
import org.geotools.data.dxf.header.DXFLayer;
import org.geotools.data.dxf.header.DXFLineType;
import org.geotools.data.dxf.parser.DXFCodeValuePair;
import org.geotools.data.dxf.parser.DXFGroupCode;
import org.geotools.data.dxf.parser.DXFParseException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
*
*
* @source $URL$
*/
public class DXFInsert extends DXFBlockReference {
private static final Log log = LogFactory.getLog(DXFInsert.class);
public DXFPoint _point = new DXFPoint();
public double _angle = 0.0;
public DXFInsert(DXFInsert newInsert) {
this(newInsert._point._point.x, newInsert._point._point.y, newInsert._blockName, newInsert._refBlock, newInsert.getRefLayer(), 0, newInsert.getColor(), newInsert.getLineType(), newInsert._angle);
setType(newInsert.getType());
setStartingLineNumber(newInsert.getStartingLineNumber());
setUnivers(newInsert.getUnivers());
}
public DXFInsert(double x, double y, String nomBlock, DXFBlock refBlock, DXFLayer l, int visibility, int c, DXFLineType lineType, double angle) {
super(c, l, visibility, lineType, nomBlock, refBlock);
_point = new DXFPoint(x, y, c, null, visibility, 1);
_angle = angle;
setName("DXFInsert");
}
public DXFInsert(double x, double y, String nomBlock, DXFBlock refBlock, DXFLayer l, int visibility, int c, DXFLineType lineType, double angle, DXFExtendedData extData) {
super(c, l, visibility, lineType, nomBlock, refBlock);
_point = new DXFPoint(x, y, c, null, visibility, 1);
_angle = angle;
setName("DXFInsert");
_extendedData = extData;
}
public static DXFInsert read(DXFLineNumberReader br, DXFUnivers univers) throws IOException {
String nomBlock = "";
DXFInsert m = null;
DXFLayer l = null;
double x = 0, y = 0;
int visibility = 0, c = -1;
DXFBlock refBlock = null;
DXFLineType lineType = null;
double angle = 0.0;
int sln = br.getLineNumber();
log.debug(">>Enter at line: " + sln);
DXFCodeValuePair cvp = null;
DXFGroupCode gc = null;
DXFExtendedData _extData = null;
boolean doLoop = true;
while (doLoop) {
cvp = new DXFCodeValuePair();
try {
gc = cvp.read(br);
} catch (DXFParseException ex) {
throw new IOException("DXF parse error" + ex.getLocalizedMessage());
} catch (EOFException e) {
doLoop = false;
break;
}
switch (gc) {
case TYPE:
String type = cvp.getStringValue();
br.reset();
doLoop = false;
break;
case LAYER_NAME: //"8"
l = univers.findLayer(cvp.getStringValue());
break;
case NAME: //"2"
nomBlock = cvp.getStringValue();
break;
case X_1: //"10"
x = cvp.getDoubleValue();
break;
case Y_1: //"20"
y = cvp.getDoubleValue();
break;
case ANGLE_1: //"20"
angle = cvp.getDoubleValue();
break;
case COLOR: //"62"
c = cvp.getShortValue();
break;
case VISIBILITY: //"60"
visibility = cvp.getShortValue();
break;
case LINETYPE_NAME: //"6"
lineType = univers.findLType(cvp.getStringValue());
break;
case XDATA_APPLICATION_NAME:
String appName = cvp.getStringValue();
_extData = DXFExtendedData.getExtendedData(br);
_extData.setAppName(appName);
break;
default:
break;
}
}
m = new DXFInsert(x, y, nomBlock, refBlock, l, visibility, c, lineType, angle, _extData);
m.setType(GeometryType.POINT);
m.setStartingLineNumber(sln);
m.setUnivers(univers);
univers.addRefBlockForUpdate(m);
log.debug(m.toString(x, y, visibility, c, lineType));
log.debug(">>Exit at line: " + br.getLineNumber());
return m;
}
public String toString(double x, double y, int visibility, int c, DXFLineType lineType) {
StringBuffer s = new StringBuffer();
s.append("DXFInsert [");
s.append("x: ");
s.append(x + ", ");
s.append("y: ");
s.append(y + ", ");
s.append("visibility: ");
s.append(visibility + ", ");
s.append("color: ");
s.append(c + ", ");
s.append("line type: ");
if (lineType != null) {
s.append(lineType._name);
}
s.append("]");
return s.toString();
}
@Override
public DXFEntity translate(double x, double y) {
_point._point.x += x;
_point._point.y += y;
return this;
}
@Override
public DXFEntity clone() {
return new DXFInsert(this);
}
}