using System;
using System.Drawing.Printing;

namespace GoldPrinter
{
	public abstract class PrinterBase : DrawBase
	{
		private PrintDocument _printDocument;

		private PrinterMargins _printerMargins;

		private int _pageWidth;

		private int _pageHeight;

		private int _leftMargin;

		private int _rightMargin;

		private int _topMargin;

		private int _bottomMargin;

		public PrintDocument PrintDocument
		{
			get
			{
				return this._printDocument;
			}
			set
			{
				if (value != null)
				{
					this._printDocument = value;
				}
			}
		}

		public PrinterMargins PrinterMargins
		{
			get
			{
				return this._printerMargins;
			}
			set
			{
				if (value != null)
				{
					this._printerMargins = value;
					this.SetPageInfo();
				}
			}
		}

		public int PageWidth
		{
			get
			{
				return this._pageWidth;
			}
		}

		public int PageHeight
		{
			get
			{
				return this._pageHeight;
			}
		}

		public int LeftMargin
		{
			get
			{
				return this._leftMargin;
			}
		}

		public int RightMargin
		{
			get
			{
				return this._rightMargin;
			}
		}

		public int TopMargin
		{
			get
			{
				return this._topMargin;
			}
		}

		public int BottomMargin
		{
			get
			{
				return this._bottomMargin;
			}
		}

		public PrinterBase()
		{
			this._printDocument = PrinterSingleton.PrintDocument;
			this._printerMargins = PrinterSingleton.PrinterMargins;
			this.SetPageInfo();
		}

		public void CalculatePageInfo()
		{
			this.PrinterMargins = new PrinterMargins(this.PrintDocument);
			this.SetPageInfo();
		}

		private void SetPageInfo()
		{
			this._leftMargin = this.PrinterMargins.Left;
			this._topMargin = this.PrinterMargins.Top;
			this._rightMargin = this.PrinterMargins.Right;
			this._bottomMargin = this.PrinterMargins.Bottom;
			this._pageWidth = this.PrinterMargins.Width + this._leftMargin + this._rightMargin;
			this._pageHeight = this.PrinterMargins.Height + this._topMargin + this._bottomMargin;
		}

		private void AddNonePrintArea()
		{
		}
	}
}