package net.sf.jasperreports.engine.fill;

import java.awt.Color;
import java.io.IOException;
import java.io.ObjectInputStream;
import net.sf.jasperreports.engine.JRCommonGraphicElement;
import net.sf.jasperreports.engine.JRDefaultStyleProvider;
import net.sf.jasperreports.engine.JRElement;
import net.sf.jasperreports.engine.JRGraphicElement;
import net.sf.jasperreports.engine.JROrigin;
import net.sf.jasperreports.engine.JRPen;
import net.sf.jasperreports.engine.JRPenContainer;
import net.sf.jasperreports.engine.base.JRBasePen;
import net.sf.jasperreports.engine.util.JRPenUtil;
import net.sf.jasperreports.engine.util.JRStyleResolver;

public abstract class JRTemplateGraphicElement extends JRTemplateElement implements JRCommonGraphicElement {
  private static final long serialVersionUID = 10200L;
  
  protected JRPen linePen = null;
  
  private Byte fill = null;
  
  private Byte pen;
  
  protected JRTemplateGraphicElement(JROrigin origin, JRDefaultStyleProvider defaultStyleProvider) {
    super(origin, defaultStyleProvider);
  }
  
  protected JRTemplateGraphicElement(JROrigin origin, JRDefaultStyleProvider defaultStyleProvider, JRGraphicElement graphicElement) {
    super(origin, defaultStyleProvider);
    setGraphicElement(graphicElement);
  }
  
  protected void setGraphicElement(JRGraphicElement graphicElement) {
    setElement((JRElement)graphicElement);
    this.linePen = graphicElement.getLinePen().clone((JRPenContainer)this);
    setFill(graphicElement.getOwnFill());
  }
  
  public JRPen getLinePen() {
    return this.linePen;
  }
  
  public byte getPen() {
    return JRPenUtil.getPenFromLinePen(this.linePen);
  }
  
  public Byte getOwnPen() {
    return JRPenUtil.getOwnPenFromLinePen(this.linePen);
  }
  
  public void setPen(byte pen) {
    setPen(new Byte(pen));
  }
  
  public void setPen(Byte pen) {
    JRPenUtil.setLinePenFromPen(pen, this.linePen);
  }
  
  public byte getFill() {
    return JRStyleResolver.getFill(this);
  }
  
  public Byte getOwnFill() {
    return this.fill;
  }
  
  protected void setFill(byte fill) {
    this.fill = new Byte(fill);
  }
  
  protected void setFill(Byte fill) {
    this.fill = fill;
  }
  
  public Float getDefaultLineWidth() {
    return JRPen.LINE_WIDTH_1;
  }
  
  public Color getDefaultLineColor() {
    return getForecolor();
  }
  
  private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
    in.defaultReadObject();
    if (this.linePen == null) {
      this.linePen = (JRPen)new JRBasePen((JRPenContainer)this);
      JRPenUtil.setLinePenFromPen(this.pen, this.linePen);
      this.pen = null;
    } 
  }
}