using System;

namespace GoldPrinter
{
	public class Header : Outer
	{
		private const int CONST_MAX_ROWS = 10;

		private readonly int MAX_ROWS;

		public Header()
		{
			this.MAX_ROWS = this.SetMaxRows();
		}

		protected virtual int SetMaxRows()
		{
			return 10;
		}

		public Header(int rows, int cols) : this()
		{
			this.Initialize(rows, cols);
		}

		public override void Initialize(int rows, int cols)
		{
			int num = rows;
			if (num < 0)
			{
				num = 0;
			}
			if (num > this.MAX_ROWS)
			{
				throw new Exception("行数限制在“" + this.MAX_ROWS.ToString() + "”行以内！");
			}
			base.Initialize(num, cols);
		}
	}
}