package jxl.write.biff;

import jxl.biff.IntegerHelper;
import jxl.biff.Type;
import jxl.biff.WritableRecordData;

class SelectionRecord extends WritableRecordData {
  private PaneType pane;
  
  private int column;
  
  private int row;
  
  private static class PaneType {
    int val;
    
    PaneType(int v) {
      this.val = v;
    }
  }
  
  public static final PaneType lowerRight = new PaneType(0);
  
  public static final PaneType upperRight = new PaneType(1);
  
  public static final PaneType lowerLeft = new PaneType(2);
  
  public static final PaneType upperLeft = new PaneType(3);
  
  public SelectionRecord(PaneType pt, int col, int r) {
    super(Type.SELECTION);
    this.column = col;
    this.row = r;
    this.pane = pt;
  }
  
  public byte[] getData() {
    byte[] data = new byte[15];
    data[0] = (byte)this.pane.val;
    IntegerHelper.getTwoBytes(this.row, data, 1);
    IntegerHelper.getTwoBytes(this.column, data, 3);
    data[7] = 1;
    IntegerHelper.getTwoBytes(this.row, data, 9);
    IntegerHelper.getTwoBytes(this.row, data, 11);
    data[13] = (byte)this.column;
    data[14] = (byte)this.column;
    return data;
  }
}