using System;
using System.Text;
using System.Drawing;
using System.Threading;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using HRD.Core;
using HRD.AVL;
using HRD.CircularList;
using HRD.TreeList;

namespace WinHRD
{
	public class frmMain : System.Windows.Forms.Form, IResultHandler
	{
		private System.Windows.Forms.TextBox txtResult;
		private System.Windows.Forms.Button btnBegin;
		private System.Windows.Forms.Button btnExit;
		private System.Windows.Forms.ImageList imgList;
		private System.Windows.Forms.RadioButton optLayout1;
		private System.Windows.Forms.RadioButton optLayout2;
		private System.Windows.Forms.RadioButton optLayout3;
		private System.Windows.Forms.RadioButton optLayout4;
		private System.Windows.Forms.RadioButton optLayout5;
		private System.Windows.Forms.RadioButton optLayout6;
		private System.Windows.Forms.RadioButton optLayout7;
		private System.Windows.Forms.RadioButton optLayout8;
		private System.Windows.Forms.RadioButton optLayout10;
		private System.Windows.Forms.RadioButton optLayout9;
		private System.ComponentModel.IContainer components;
		private System.Windows.Forms.Label lblInfo;
		private System.Windows.Forms.NumericUpDown nupLayoutsPerLine;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;

		private ILayoutFactory layoutFactory = new LayoutFactory1();
		private Mediator mediator;
		private System.Windows.Forms.Button btnStop;
		private System.Windows.Forms.StatusBarPanel statusBarPanel1;
		private System.Windows.Forms.StatusBarPanel statusBarPanel2;
		private System.Windows.Forms.StatusBar stbInfo;
		private System.Windows.Forms.StatusBarPanel statusBarPanel3;

		public frmMain()
		{
			InitializeComponent();

			// 初始化自動求解程序
			mediator = new Mediator();
			mediator.avlTree = new AVLTree();
			mediator.treeList = new TreeLinkedList();
			mediator.resultHandler = this;
		}

		/// <summary>
		/// 清理所有正在使用的資源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗體設計器生成的代碼
		/// <summary>
		/// 設計器支持所需的方法 - 不要使用代碼編輯器修改
		/// 此方法的內容。
		/// </summary>
		private void InitializeComponent()
		{
			this.components = new System.ComponentModel.Container();
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(frmMain));
			this.txtResult = new System.Windows.Forms.TextBox();
			this.optLayout1 = new System.Windows.Forms.RadioButton();
			this.imgList = new System.Windows.Forms.ImageList(this.components);
			this.optLayout2 = new System.Windows.Forms.RadioButton();
			this.optLayout3 = new System.Windows.Forms.RadioButton();
			this.optLayout4 = new System.Windows.Forms.RadioButton();
			this.optLayout5 = new System.Windows.Forms.RadioButton();
			this.optLayout6 = new System.Windows.Forms.RadioButton();
			this.btnBegin = new System.Windows.Forms.Button();
			this.btnExit = new System.Windows.Forms.Button();
			this.optLayout7 = new System.Windows.Forms.RadioButton();
			this.optLayout8 = new System.Windows.Forms.RadioButton();
			this.optLayout10 = new System.Windows.Forms.RadioButton();
			this.optLayout9 = new System.Windows.Forms.RadioButton();
			this.lblInfo = new System.Windows.Forms.Label();
			this.nupLayoutsPerLine = new System.Windows.Forms.NumericUpDown();
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.btnStop = new System.Windows.Forms.Button();
			this.stbInfo = new System.Windows.Forms.StatusBar();
			this.statusBarPanel1 = new System.Windows.Forms.StatusBarPanel();
			this.statusBarPanel2 = new System.Windows.Forms.StatusBarPanel();
			this.statusBarPanel3 = new System.Windows.Forms.StatusBarPanel();
			((System.ComponentModel.ISupportInitialize)(this.nupLayoutsPerLine)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.statusBarPanel1)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.statusBarPanel2)).BeginInit();
			((System.ComponentModel.ISupportInitialize)(this.statusBarPanel3)).BeginInit();
			this.SuspendLayout();
			// 
			// txtResult
			// 
			this.txtResult.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
				| System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.txtResult.BackColor = System.Drawing.Color.Ivory;
			this.txtResult.Font = new System.Drawing.Font("Courier New", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
			this.txtResult.Location = new System.Drawing.Point(8, 80);
			this.txtResult.Multiline = true;
			this.txtResult.Name = "txtResult";
			this.txtResult.ReadOnly = true;
			this.txtResult.ScrollBars = System.Windows.Forms.ScrollBars.Both;
			this.txtResult.Size = new System.Drawing.Size(776, 424);
			this.txtResult.TabIndex = 0;
			this.txtResult.Text = "";
			this.txtResult.WordWrap = false;
			// 
			// optLayout1
			// 
			this.optLayout1.Checked = true;
			this.optLayout1.ImageIndex = 0;
			this.optLayout1.ImageList = this.imgList;
			this.optLayout1.Location = new System.Drawing.Point(8, 8);
			this.optLayout1.Name = "optLayout1";
			this.optLayout1.Size = new System.Drawing.Size(64, 64);
			this.optLayout1.TabIndex = 1;
			this.optLayout1.TabStop = true;
			this.optLayout1.CheckedChanged += new System.EventHandler(this.optLayout_CheckedChanged);
			// 
			// imgList
			// 
			this.imgList.ImageSize = new System.Drawing.Size(38, 47);
			this.imgList.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imgList.ImageStream")));
			this.imgList.TransparentColor = System.Drawing.Color.Transparent;
			// 
			// optLayout2
			// 
			this.optLayout2.ImageIndex = 1;
			this.optLayout2.ImageList = this.imgList;
			this.optLayout2.Location = new System.Drawing.Point(80, 8);
			this.optLayout2.Name = "optLayout2";
			this.optLayout2.Size = new System.Drawing.Size(64, 64);
			this.optLayout2.TabIndex = 2;
			this.optLayout2.CheckedChanged += new System.EventHandler(this.optLayout_CheckedChanged);
			// 
			// optLayout3
			// 
			this.optLayout3.ImageIndex = 2;
			this.optLayout3.ImageList = this.imgList;
			this.optLayout3.Location = new System.Drawing.Point(152, 8);
			this.optLayout3.Name = "optLayout3";
			this.optLayout3.Size = new System.Drawing.Size(64, 64);
			this.optLayout3.TabIndex = 4;
			this.optLayout3.CheckedChanged += new System.EventHandler(this.optLayout_CheckedChanged);
			// 
			// optLayout4
			// 
			this.optLayout4.ImageIndex = 3;
			this.optLayout4.ImageList = this.imgList;
			this.optLayout4.Location = new System.Drawing.Point(224, 8);
			this.optLayout4.Name = "optLayout4";
			this.optLayout4.Size = new System.Drawing.Size(64, 64);
			this.optLayout4.TabIndex = 3;
			this.optLayout4.CheckedChanged += new System.EventHandler(this.optLayout_CheckedChanged);
			// 
			// optLayout5
			// 
			this.optLayout5.ImageIndex = 4;
			this.optLayout5.ImageList = this.imgList;
			this.optLayout5.Location = new System.Drawing.Point(296, 8);
			this.optLayout5.Name = "optLayout5";
			this.optLayout5.Size = new System.Drawing.Size(64, 64);
			this.optLayout5.TabIndex = 6;
			this.optLayout5.CheckedChanged += new System.EventHandler(this.optLayout_CheckedChanged);
			// 
			// optLayout6
			// 
			this.optLayout6.ImageIndex = 5;
			this.optLayout6.ImageList = this.imgList;
			this.optLayout6.Location = new System.Drawing.Point(368, 8);
			this.optLayout6.Name = "optLayout6";
			this.optLayout6.Size = new System.Drawing.Size(64, 64);
			this.optLayout6.TabIndex = 5;
			this.optLayout6.CheckedChanged += new System.EventHandler(this.optLayout_CheckedChanged);
			// 
			// btnBegin
			// 
			this.btnBegin.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
			this.btnBegin.Location = new System.Drawing.Point(8, 512);
			this.btnBegin.Name = "btnBegin";
			this.btnBegin.Size = new System.Drawing.Size(80, 32);
			this.btnBegin.TabIndex = 7;
			this.btnBegin.Text = "開始(&B)";
			this.btnBegin.Click += new System.EventHandler(this.btnBegin_Click);
			// 
			// btnExit
			// 
			this.btnExit.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
			this.btnExit.Location = new System.Drawing.Point(704, 512);
			this.btnExit.Name = "btnExit";
			this.btnExit.Size = new System.Drawing.Size(80, 32);
			this.btnExit.TabIndex = 9;
			this.btnExit.Text = "退出(&X)";
			this.btnExit.Click += new System.EventHandler(this.btnExit_Click);
			// 
			// optLayout7
			// 
			this.optLayout7.ImageIndex = 6;
			this.optLayout7.ImageList = this.imgList;
			this.optLayout7.Location = new System.Drawing.Point(440, 8);
			this.optLayout7.Name = "optLayout7";
			this.optLayout7.Size = new System.Drawing.Size(64, 64);
			this.optLayout7.TabIndex = 11;
			this.optLayout7.CheckedChanged += new System.EventHandler(this.optLayout_CheckedChanged);
			// 
			// optLayout8
			// 
			this.optLayout8.ImageIndex = 7;
			this.optLayout8.ImageList = this.imgList;
			this.optLayout8.Location = new System.Drawing.Point(512, 8);
			this.optLayout8.Name = "optLayout8";
			this.optLayout8.Size = new System.Drawing.Size(64, 64);
			this.optLayout8.TabIndex = 10;
			this.optLayout8.CheckedChanged += new System.EventHandler(this.optLayout_CheckedChanged);
			// 
			// optLayout10
			// 
			this.optLayout10.ImageIndex = 9;
			this.optLayout10.ImageList = this.imgList;
			this.optLayout10.Location = new System.Drawing.Point(656, 8);
			this.optLayout10.Name = "optLayout10";
			this.optLayout10.Size = new System.Drawing.Size(64, 64);
			this.optLayout10.TabIndex = 13;
			this.optLayout10.CheckedChanged += new System.EventHandler(this.optLayout_CheckedChanged);
			// 
			// optLayout9
			// 
			this.optLayout9.ImageIndex = 8;
			this.optLayout9.ImageList = this.imgList;
			this.optLayout9.Location = new System.Drawing.Point(584, 8);
			this.optLayout9.Name = "optLayout9";
			this.optLayout9.Size = new System.Drawing.Size(64, 64);
			this.optLayout9.TabIndex = 12;
			this.optLayout9.CheckedChanged += new System.EventHandler(this.optLayout_CheckedChanged);
			// 
			// lblInfo
			// 
			this.lblInfo.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right)));
			this.lblInfo.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
			this.lblInfo.Location = new System.Drawing.Point(344, 512);
			this.lblInfo.Name = "lblInfo";
			this.lblInfo.Size = new System.Drawing.Size(352, 32);
			this.lblInfo.TabIndex = 14;
			this.lblInfo.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
			// 
			// nupLayoutsPerLine
			// 
			this.nupLayoutsPerLine.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
			this.nupLayoutsPerLine.Location = new System.Drawing.Point(240, 518);
			this.nupLayoutsPerLine.Maximum = new System.Decimal(new int[] {
																			  10,
																			  0,
																			  0,
																			  0});
			this.nupLayoutsPerLine.Minimum = new System.Decimal(new int[] {
																			  1,
																			  0,
																			  0,
																			  0});
			this.nupLayoutsPerLine.Name = "nupLayoutsPerLine";
			this.nupLayoutsPerLine.Size = new System.Drawing.Size(40, 21);