package net.sourceforge.phpdt.internal.compiler.ast;

import org.eclipse.jface.text.Position;
import org.eclipse.jface.resource.ImageDescriptor;
import net.sourceforge.phpdt.internal.compiler.parser.Outlineable;
import net.sourceforge.phpdt.internal.ui.PHPUiImages;

/**
 * a Define.
 * define(expression,expression)
 * @author Matthieu Casanova
 */
public class Define extends Statement implements Outlineable {

  public Expression defineName,defineValue;

  private Object parent;
  private Position position;

  public Define(Object parent,
                Expression defineName,
                Expression defineValue,
                int sourceStart,
                int sourceEnd) {
    super(sourceStart, sourceEnd);
    this.parent = parent;
    this.defineName = defineName;
    this.defineValue = defineValue;
    position = new Position(sourceStart, sourceEnd);
  }

  public String toString(int tab) {
    final StringBuffer buff = new StringBuffer(tabString(tab));
    buff.append("define(");
    buff.append(defineName.toStringExpression());
    buff.append(defineValue.toStringExpression());
    buff.append(")");
    return buff.toString();
  }

  public String toString() {
    final StringBuffer buff = new StringBuffer(defineName.toStringExpression());
    buff.append(" = ");
    buff.append(defineValue.toStringExpression());
    return buff.toString();
  }

  public ImageDescriptor getImage() {
    return PHPUiImages.DESC_VAR;
  }

  public Object getParent() {
    return parent;
  }

  public Position getPosition() {
    return position;
  }
}