package jxl.read.biff;

import common.Logger;
import jxl.biff.IntegerHelper;
import jxl.biff.RecordData;

class HorizontalPageBreaksRecord extends RecordData {
  private final Logger logger = Logger.getLogger(HorizontalPageBreaksRecord.class);
  
  private int[] rowBreaks;
  
  private static class Biff7 {
    private Biff7() {}
  }
  
  public static Biff7 biff7 = new Biff7();
  
  public HorizontalPageBreaksRecord(Record t) {
    super(t);
    byte[] data = t.getData();
    int numbreaks = IntegerHelper.getInt(data[0], data[1]);
    int pos = 2;
    this.rowBreaks = new int[numbreaks];
    for (int i = 0; i < numbreaks; i++) {
      this.rowBreaks[i] = IntegerHelper.getInt(data[pos], data[pos + 1]);
      pos += 6;
    } 
  }
  
  public HorizontalPageBreaksRecord(Record t, Biff7 biff7) {
    super(t);
    byte[] data = t.getData();
    int numbreaks = IntegerHelper.getInt(data[0], data[1]);
    int pos = 2;
    this.rowBreaks = new int[numbreaks];
    for (int i = 0; i < numbreaks; i++) {
      this.rowBreaks[i] = IntegerHelper.getInt(data[pos], data[pos + 1]);
      pos += 2;
    } 
  }
  
  public int[] getRowBreaks() {
    return this.rowBreaks;
  }
}