// SIDFX
// Copyright (C) 2004  Ian Cowburn
// 
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//
// $Id$
//
using System;
using System.Windows.Forms;
using System.Drawing;
using HardsidInterface;

namespace SIDFX
{
	/// <summary>
	/// Description of DebugForm.	
	/// </summary>
	public class DebugForm : System.Windows.Forms.Form
	{
		private Label[]	m_reg;
		
		public DebugForm()
		{
			//
			// The InitializeComponent() call is required for Windows Forms designer support.
			//
			InitializeComponent();
			
			m_reg=new Label[25];

			Font fnt=new System.Drawing.Font
							("Courier New", 9.75F, FontStyle.Regular,
							 GraphicsUnit.Point, ((System.Byte)(0)));
			
			for(int f=0;f<25;f++)
			{
				m_reg[f]=new Label();
				
				Point p=new Point(((f%5)*60+10),
				                  ((f/5)*20+10));
				
				m_reg[f].Text=LabelText((uint)f,0);
				m_reg[f].Location=p;
				m_reg[f].Font=fnt;
				m_reg[f].AutoSize=true;
				
				Controls.Add(m_reg[f]);
			}
		}
		
		public void StartDebug()
		{
			Hardsid.DebugWrite+=new Hardsid.DebugEvent(Write);
			Show();
		}
		
		public void StopDebug()
		{
			Hardsid.DebugWrite-=new Hardsid.DebugEvent(Write);
			Hide();
		}
		
		private void Write(uint dev, uint r, uint v)
		{
			m_reg[r].Text=LabelText(r,Hardsid.Read(r));
		}
		
		private string LabelText(uint r, uint v)
		{
			return (r&0xffu).ToString("X02")+"="+(v&0xffu).ToString("x02");
		}
		
		
		#region Windows Forms Designer generated code
		/// <summary>
		/// This method is required for Windows Forms designer support.
		/// Do not change the method contents inside the source code editor. The Forms designer might
		/// not be able to load this method if it was changed manually.
		/// </summary>
		private void InitializeComponent() {
			// 
			// DebugForm
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(394, 135);
			this.ControlBox = false;
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "DebugForm";
			this.ShowInTaskbar = false;
			this.Text = "SID Registers";
			this.TopMost = true;
		}
		#endregion
	}
}