using System;
using System.Windows.Forms;
using Microsoft.Win32;
using System.Drawing;

public partial class DebugWindow : Form
{
	private System.Windows.Forms.DataGridView TableView;
	private System.Windows.Forms.DataGridViewTextBoxColumn wName;
	private System.Windows.Forms.DataGridViewTextBoxColumn wValue;
	private System.Windows.Forms.DataGridViewTextBoxColumn wType;
	private System.Windows.Forms.DataGridViewTextBoxColumn wCount;

	public DebugWindow()
	{
		this.TableView = new System.Windows.Forms.DataGridView();
		this.wName = new System.Windows.Forms.DataGridViewTextBoxColumn();
		this.wValue = new System.Windows.Forms.DataGridViewTextBoxColumn();
		this.wType = new System.Windows.Forms.DataGridViewTextBoxColumn();
		this.wCount = new System.Windows.Forms.DataGridViewTextBoxColumn();
		((System.ComponentModel.ISupportInitialize)(this.TableView)).BeginInit();
		this.SuspendLayout();
		// 
		// TableView
		// 
		this.TableView.AllowUserToAddRows = false;
		this.TableView.AllowUserToDeleteRows = false;
		this.TableView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
		this.TableView.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] { this.wName, this.wValue, this.wType, this.wCount });
		this.TableView.Dock = System.Windows.Forms.DockStyle.Fill;
		this.TableView.ReadOnly = true;
		this.TableView.RowHeadersVisible = false;
		// 
		// column Name
		// 
		this.wName.HeaderText = "Name";
		this.wName.ReadOnly = true;
		this.wName.Width = Settings.Default.wName;
		// 
		// column Value
		// 
		this.wValue.AutoSizeMode = System.Windows.Forms.DataGridViewAutoSizeColumnMode.Fill;
		this.wValue.HeaderText = "Value";
		this.wValue.ReadOnly = true;
		this.wValue.Width = Settings.Default.wValue;
		// 
		// column Type
		// 
		this.wType.HeaderText = "Type";
		this.wType.ReadOnly = true;
		this.wType.Width = Settings.Default.wType;
		// 
		// column Count
		// 
		this.wCount.HeaderText = "Count";
		this.wCount.ReadOnly = true;
		this.wCount.Width = Settings.Default.wCount;
		// 
		// Form
		// 
		this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
		this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
		this.StartPosition = System.Windows.Forms.FormStartPosition.Manual;
		this.Controls.Add(this.TableView);
		this.Text = "Debug information window";
		this.TopMost = true;
		this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.Debug_FormClosing);
		this.Load += new EventHandler(Debug_Load);
		this.Resize += new EventHandler(Debug_Resize_LocationChanged);
		this.LocationChanged += new EventHandler(Debug_Resize_LocationChanged);
		this.TableView.ColumnWidthChanged += new DataGridViewColumnEventHandler(TableView_ColumnWidthChanged);
		
		((System.ComponentModel.ISupportInitialize)(this.TableView)).EndInit();
		this.ResumeLayout(false);
	}

	void TableView_ColumnWidthChanged(object sender, DataGridViewColumnEventArgs e)
	{
		Settings.Default.wName = this.wName.Width;
		Settings.Default.wValue = this.wValue.Width;
		Settings.Default.wType = this.wType.Width;
		Settings.Default.wCount = this.wCount.Width;
		Settings.Default.Save();
	}

	void Debug_Resize_LocationChanged(object sender, EventArgs e)
	{
		Settings.Default.WindowGeometry = GeometryToString(this);
		Settings.Default.Save();
	}

	void Debug_Load(object sender, EventArgs e)
	{
		GeometryFromString(Settings.Default.WindowGeometry, this);
	}

	#region form position

		static Rectangle GetMaxBounds()
		{
			Rectangle bounds;
			int left_min, top_min, right_max, bottom_max;
			left_min = 0; top_min = 0; right_max = 0; bottom_max = 0;
			foreach (var screen in System.Windows.Forms.Screen.AllScreens)
			{
				bounds = screen.Bounds;
				left_min = Math.Min(left_min, bounds.Left);
				right_max = Math.Max(right_max, bounds.Right);
				top_min = Math.Min(top_min, bounds.Top);
				bottom_max = Math.Max(bottom_max, bounds.Bottom);
			}
			return new Rectangle(left_min, top_min, right_max - left_min, bottom_max - top_min);
		}

		static void GeometryFromString(string thisWindowGeometry, Form formIn)
		{
			if (string.IsNullOrEmpty(thisWindowGeometry) == true)
			{
				return;
			}
			string[] numbers = thisWindowGeometry.Split('|');
			string windowString = numbers[4];
			Point windowPoint = new Point(int.Parse(numbers[0]),
				int.Parse(numbers[1]));
			Size windowSize = new Size(int.Parse(numbers[2]),
				int.Parse(numbers[3]));
			Rectangle max = GetMaxBounds();
			if (max.Contains(windowPoint))
			{
				if (windowString == "Maximized")
				{
					formIn.Location = windowPoint;
					formIn.StartPosition = FormStartPosition.Manual;
					formIn.WindowState = FormWindowState.Maximized;
				}
				else if (windowString == "Normal")
				{
					formIn.Location = windowPoint;
					formIn.Size = windowSize;
					formIn.StartPosition = FormStartPosition.Manual;
					formIn.WindowState = FormWindowState.Normal;
				}
			}
		}

		static string GeometryToString(Form mainForm)
		{
			return mainForm.Location.X.ToString() + "|" +
				mainForm.Location.Y.ToString() + "|" +
				mainForm.Size.Width.ToString() + "|" +
				mainForm.Size.Height.ToString() + "|" +
				mainForm.WindowState.ToString();
		}

		#endregion

	public void SetRow(string name, string value, string type, string count)
	{
		this.Show();
		try
		{
			DataGridViewRow row0 = null;
			foreach (DataGridViewRow row in this.TableView.Rows)
			{
				if (row.Cells[0].Value.ToString() == name)
				{
					row0 = row;
					break;
				}
			}
			if (row0 == null)
			{
				TableView.Rows.Add(new string[] { name, value, type, count });
			}
			else
			{
				row0.Cells[0].Value = name;
				row0.Cells[1].Value = value;
				row0.Cells[2].Value = type;
				row0.Cells[3].Value = count;
			}
		}
		catch { }
	}

	private void Debug_FormClosing(object sender, FormClosingEventArgs e)
	{
		var r = MessageBox.Show("Hide? Are You Sure?", "Debug information window", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
		if (r == DialogResult.Cancel)
			e.Cancel = true;
		else if (r == DialogResult.No)
			e.Cancel = true;
		else if (r == DialogResult.Yes)
		{
			e.Cancel = true;
			this.Hide();
		}
	}
}