using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace freetrain.world.rail.tattc
{
	/// <summary>
	/// JunctionAdvancedDialog の概要の説明です。
	/// </summary>
	internal class JunctionAdvancedDialog : System.Windows.Forms.Form
	{
		internal JunctionAdvancedDialog( Junction junction ) {
			this.junction = junction;
			//
			// Windows フォーム デザイナ サポートに必要です。
			//
			InitializeComponent();

			resetEntryBoxes();
			onSelectionChanged(null,null);

			// populate the list view
			foreach( AdvJunctionRule rule in junction.advancedRules ) {
				ListViewItem lvi = new ListViewItem();
				updateListViewItem(rule,lvi);
				triggerList.Items.Add(lvi);
			}
		}

		private System.Windows.Forms.RadioButton radioStraight;
		private System.Windows.Forms.RadioButton radioCurve;
		private System.Windows.Forms.ColumnHeader columnHeader5;
        private Label minutes;
        private ComboBox minutesBox;
        private ColumnHeader columnHeader6;

		private readonly Junction junction;

		/// <summary>
		/// 使用されているリソースに後処理を実行します。
		/// </summary>
		protected override void Dispose( bool disposing ) {
			if( disposing && components != null)
				components.Dispose();
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.ComboBox monthBox;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.ComboBox dayBox;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.ComboBox dayOfWeekBox;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.ComboBox hourBox;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Button buttonAdd;
		private System.Windows.Forms.Button buttonUp;
		private System.Windows.Forms.Button buttonDown;
		private System.Windows.Forms.Button buttonRemove;
		private System.Windows.Forms.Button buttonOk;
		private System.Windows.Forms.ColumnHeader columnHeader1;
		private System.Windows.Forms.ColumnHeader columnHeader2;
		private System.Windows.Forms.ColumnHeader columnHeader3;
		private System.Windows.Forms.ColumnHeader columnHeader4;
		private System.Windows.Forms.Button buttonReplace;
		private System.Windows.Forms.ListView triggerList;
		/// <summary>
		/// 必要なデザイナ変数です。
		/// </summary>
		private System.ComponentModel.Container components = null;

		/// <summary>
		/// デザイナ サポートに必要なメソッドです。このメソッドの内容を
		/// コード エディタで変更しないでください。
		/// </summary>
		private void InitializeComponent()
		{
            this.groupBox1 = new System.Windows.Forms.GroupBox();
            this.radioCurve = new System.Windows.Forms.RadioButton();
            this.radioStraight = new System.Windows.Forms.RadioButton();
            this.buttonReplace = new System.Windows.Forms.Button();
            this.hourBox = new System.Windows.Forms.ComboBox();
            this.dayOfWeekBox = new System.Windows.Forms.ComboBox();
            this.dayBox = new System.Windows.Forms.ComboBox();
            this.monthBox = new System.Windows.Forms.ComboBox();
            this.buttonAdd = new System.Windows.Forms.Button();
            this.label4 = new System.Windows.Forms.Label();
            this.label3 = new System.Windows.Forms.Label();
            this.label2 = new System.Windows.Forms.Label();
            this.label1 = new System.Windows.Forms.Label();
            this.buttonUp = new System.Windows.Forms.Button();
            this.buttonDown = new System.Windows.Forms.Button();
            this.buttonRemove = new System.Windows.Forms.Button();
            this.buttonOk = new System.Windows.Forms.Button();
            this.triggerList = new System.Windows.Forms.ListView();
            this.columnHeader1 = new System.Windows.Forms.ColumnHeader();
            this.columnHeader2 = new System.Windows.Forms.ColumnHeader();
            this.columnHeader3 = new System.Windows.Forms.ColumnHeader();
            this.columnHeader4 = new System.Windows.Forms.ColumnHeader();
            this.columnHeader5 = new System.Windows.Forms.ColumnHeader();
            this.minutesBox = new System.Windows.Forms.ComboBox();
            this.minutes = new System.Windows.Forms.Label();
            this.columnHeader6 = new System.Windows.Forms.ColumnHeader();
            this.groupBox1.SuspendLayout();
            this.SuspendLayout();
            // 
            // groupBox1
            // 
            this.groupBox1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
                        | System.Windows.Forms.AnchorStyles.Right)));
            this.groupBox1.Controls.Add(this.minutes);
            this.groupBox1.Controls.Add(this.minutesBox);
            this.groupBox1.Controls.Add(this.radioCurve);
            this.groupBox1.Controls.Add(this.radioStraight);
            this.groupBox1.Controls.Add(this.buttonReplace);
            this.groupBox1.Controls.Add(this.hourBox);
            this.groupBox1.Controls.Add(this.dayOfWeekBox);
            this.groupBox1.Controls.Add(this.dayBox);
            this.groupBox1.Controls.Add(this.monthBox);
            this.groupBox1.Controls.Add(this.buttonAdd);
            this.groupBox1.Controls.Add(this.label4);
            this.groupBox1.Controls.Add(this.label3);
            this.groupBox1.Controls.Add(this.label2);
            this.groupBox1.Controls.Add(this.label1);
            this.groupBox1.Location = new System.Drawing.Point(0, 8);
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.Size = new System.Drawing.Size(463, 80);
            this.groupBox1.TabIndex = 0;
            this.groupBox1.TabStop = false;
            this.groupBox1.Text = "条件";
            // 
            // radioCurve
            // 
            this.radioCurve.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
            this.radioCurve.Location = new System.Drawing.Point(104, 48);
            this.radioCurve.Name = "radioCurve";
            this.radioCurve.Size = new System.Drawing.Size(64, 24);
            this.radioCurve.TabIndex = 9;
            this.radioCurve.Text = "分岐";
            this.radioCurve.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
            // 
            // radioStraight
            // 
            this.radioStraight.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
            this.radioStraight.Checked = true;
            this.radioStraight.Location = new System.Drawing.Point(40, 48);
            this.radioStraight.Name = "radioStraight";
            this.radioStraight.Size = new System.Drawing.Size(64, 24);
            this.radioStraight.TabIndex = 8;
            this.radioStraight.TabStop = true;
            this.radioStraight.Text = "直進";
            // 
            // buttonReplace
            // 
            this.buttonReplace.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
            this.buttonReplace.FlatStyle = System.Windows.Forms.FlatStyle.System;
            this.buttonReplace.Location = new System.Drawing.Point(383, 48);
            this.buttonReplace.Name = "buttonReplace";
            this.buttonReplace.Size = new System.Drawing.Size(64, 24);
            this.buttonReplace.TabIndex = 11;
            this.buttonReplace.Text = "置換(&R)";
            this.buttonReplace.Click += new System.EventHandler(this.buttonReplace_Click);
            // 
            // hourBox
            // 
            this.hourBox.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
            this.hourBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.hourBox.Items.AddRange(new object[] {
            "*",
            "00",
            "01",
            "02",
            "03",
            "04",
            "05",
            "06",
            "07",
            "08",
            "09",
            "10",
            "11",
            "12",
            "13",
            "14",
            "15",
            "16",
            "17",
            "18",
            "19",
            "20",
            "21",
            "22",
            "23"});
            this.hourBox.Location = new System.Drawing.Point(269, 18);
            this.hourBox.MaxDropDownItems = 13;
            this.hourBox.Name = "hourBox";
            this.hourBox.Size = new System.Drawing.Size(56, 20);
            this.hourBox.TabIndex = 6;
            // 
            // dayOfWeekBox
            // 
            this.dayOfWeekBox.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
            this.dayOfWeekBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.dayOfWeekBox.Items.AddRange(new object[] {
            "*",
            "日",
            "月",
            "火",
            "水",
            "木",
            "金",
            "土"});
            this.dayOfWeekBox.Location = new System.Drawing.Point(178, 17);
            this.dayOfWeekBox.MaxDropDownItems = 13;
            this.dayOfWeekBox.Name = "dayOfWeekBox";
            this.dayOfWeekBox.Size = new System.Drawing.Size(56, 20);
            this.dayOfWeekBox.TabIndex = 4;
            // 
            // dayBox
            // 
            this.dayBox.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
            this.dayBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.dayBox.Items.AddRange(new object[] {
            "*",
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9",
            "10",
            "11",
            "12",
            "13",
            "14",
            "15",
            "16",
            "17",
            "18",
            "19",
            "20",
            "21",
            "22",
            "23",
            "24",
            "25",
            "26",
            "27",
            "28",
            "29",
            "30",
            "31"});
            this.dayBox.Location = new System.Drawing.Point(95, 18);
            this.dayBox.MaxDropDownItems = 13;
            this.dayBox.Name = "dayBox";
            this.dayBox.Size = new System.Drawing.Size(56, 20);
            this.dayBox.TabIndex = 2;
            // 
            // monthBox
            // 
            this.monthBox.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
            this.monthBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            this.monthBox.Items.AddRange(new object[] {
            "*",
            "1",
            "2",
            "3",
            "4",
            "5",
            "6",
            "7",
            "8",
            "9",
            "10",
            "11",
            "12"});
            this.monthBox.Location = new System.Drawing.Point(12, 18);
            this.monthBox.MaxDropDownItems = 13;
            this.monthBox.Name = "monthBox";
            this.monthBox.Size = new System.Drawing.Size(56, 20);
            this.monthBox.TabIndex = 0;
            // 
            // buttonAdd
            // 
            this.buttonAdd.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
            this.buttonAdd.FlatStyle = System.Windows.Forms.FlatStyle.System;
            this.buttonAdd.Location = new System.Drawing.Point(311, 48);
            this.buttonAdd.Name = "buttonAdd";
            this.buttonAdd.Size = new System.Drawing.Size(64, 24);
            this.buttonAdd.TabIndex = 10;
            this.buttonAdd.Text = "追加(&A)";
            this.buttonAdd.Click += new System.EventHandler(this.buttonAdd_Click);
            // 
            // label4
            // 
            this.label4.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
            this.label4.BackColor = System.Drawing.Color.Transparent;
            this.label4.Location = new System.Drawing.Point(331, 17);
            this.label4.Name = "label4";
            this.label4.Size = new System.Drawing.Size(24, 20);
            this.label4.TabIndex = 7;
            this.label4.Text = "時";
            this.label4.TextAlign = System.Drawing.ContentAlignment.BottomLeft;
            // 
            // label3
            // 
            this.label3.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
            this.label3.BackColor = System.Drawing.Color.Transparent;
            this.label3.Location = new System.Drawing.Point(240, 18);
            this.label3.Name = "label3";
            this.label3.Size = new System.Drawing.Size(40, 20);
            this.label3.TabIndex = 5;
            this.label3.Text = "曜日";
            this.label3.TextAlign = System.Drawing.ContentAlignment.BottomLeft;
            // 
            // label2
            // 
            this.label2.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
            this.label2.BackColor = System.Drawing.Color.Transparent;
            this.label2.Location = new System.Drawing.Point(157, 18);
            this.label2.Name = "label2";
            this.label2.Size = new System.Drawing.Size(24, 20);
            this.label2.TabIndex = 3;
            this.label2.Text = "日";
            this.label2.TextAlign = System.Drawing.ContentAlignment.BottomLeft;
            // 
            // label1
            // 
            this.label1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
            this.label1.BackColor = System.Drawing.Color.Transparent;
            this.label1.Location = new System.Drawing.Point(74, 17);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(24, 20);
            this.label1.TabIndex = 1;
            this.label1.Text = "月";
            this.label1.TextAlign = System.Drawing.ContentAlignment.BottomLeft;
            // 
            // buttonUp
            // 
            this.buttonUp.FlatStyle = System.Windows.Forms.FlatStyle.System;
            this.buttonUp.Location = new System.Drawing.Point(383, 94);
            this.buttonUp.Name = "buttonUp";
            this.buttonUp.Size = new System.Drawing.Size(64, 24);
            this.buttonUp.TabIndex = 13;
            this.buttonUp.Text = "↑";
            this.buttonUp.Click += new System.EventHandler(this.buttonUp_Click);
            // 
            // buttonDown
            // 
            this.buttonDown.FlatStyle = System.Windows.Forms.FlatStyle.System;
            this.buttonDown.Location = new System.Drawing.Point(383, 126);
            this.buttonDown.Name = "buttonDown";
            this.buttonDown.Size = new System.Drawing.Size(64, 24);
            this.buttonDown.TabIndex = 14;
            this.buttonDown.Text = "↓";
            this.buttonDown.Click += new System.EventHandler(this.buttonDown_Click);
            // 
            // buttonRemove
            // 
            this.buttonRemove.FlatStyle = System.Windows.Forms.FlatStyle.System;
            this.buttonRemove.Location = new System.Drawing.Point(383, 158);
            this.buttonRemove.Name = "buttonRemove";
            this.buttonRemove.Size = new System.Drawing.Size(64, 24);
            this.buttonRemove.TabIndex = 15;
            this.buttonRemove.Text = "削除";
            this.buttonRemove.Click += new System.EventHandler(this.buttonRemove_Click);
            // 
            // buttonOk
            // 
            this.buttonOk.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
            this.buttonOk.DialogResult = System.Windows.Forms.DialogResult.OK;
            this.buttonOk.FlatStyle = System.Windows.Forms.FlatStyle.System;
            this.buttonOk.Location = new System.Drawing.Point(359, 259);
            this.buttonOk.Name = "buttonOk";
            this.buttonOk.Size = new System.Drawing.Size(88, 24);
            this.buttonOk.TabIndex = 16;
            this.buttonOk.Text = "&OK";
            // 
            // triggerList
            // 
            this.triggerList.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.triggerList.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
            this.columnHeader1,
            this.columnHeader2,
            this.columnHeader3,
            this.columnHeader4,
            this.columnHeader6,
            this.columnHeader5});
            this.triggerList.FullRowSelect = true;
            this.triggerList.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.Nonclickable;
            this.triggerList.HideSelection = false;
            this.triggerList.Location = new System.Drawing.Point(10, 86);
            this.triggerList.MultiSelect = false;
            this.triggerList.Name = "triggerList";
            this.triggerList.Size = new System.Drawing.Size(365, 155);
            this.triggerList.TabIndex = 12;
            this.triggerList.UseCompatibleStateImageBehavior = false;
            this.triggerList.View = System.Windows.Forms.View.Details;
            this.triggerList.SelectedIndexChanged += new System.EventHandler(this.onSelectionChanged);
            // 
            // columnHeader1
            // 
            this.columnHeader1.Text = "月";
            this.columnHeader1.Width = 48;
            // 
            // columnHeader2
            // 
            this.columnHeader2.Text = "日";
            this.columnHeader2.Width = 43;
            // 
            // columnHeader3
            // 
            this.columnHeader3.Text = "曜日";
            this.columnHeader3.Width = 48;
            // 
            // columnHeader4
            // 
            this.columnHeader4.Text = "時";
            this.columnHeader4.Width = 55;
            // 
            // columnHeader5
            // 
            this.columnHeader5.DisplayIndex = 5;
            this.columnHeader5.Text = "方向";
            this.columnHeader5.Width = 55;
            // 
            // minutesBox
            // 
            this.minutesBox.FormattingEnabled = true;
            this.minutesBox.Items.AddRange(new object[] {
            "*",
            "00",
            "01",
            "02",
            "03",
            "04",
            "05",
            "06",
            "07",
            "08",
            "09",
            "10",
            "11",
            "12",
            "13",
            "14",
            "15",
            "16",
            "17",
            "18",
            "19",
            "20",
            "21",
            "22",
            "23",
            "24",
            "25",
            "26",
            "27",
            "28",
            "29",
            "30",
            "31",
            "32",
            "33",
            "34",
            "35",
            "36",
            "37",
            "38",
            "39",
            "40",
            "41",
            "42",
            "43",
            "44",
            "45",
            "46",
            "47",
            "48",
            "49",
            "50",
            "51",
            "52",
            "53",
            "54",
            "55",
            "56",
            "57",
            "58",
            "59"});
            this.minutesBox.Location = new System.Drawing.Point(350, 18);
            this.minutesBox.Name = "minutesBox";
            this.minutesBox.Size = new System.Drawing.Size(58, 20);
            this.minutesBox.TabIndex = 12;
            // 
            // minutes
            // 
            this.minutes.AutoSize = true;
            this.minutes.Location = new System.Drawing.Point(415, 25);
            this.minutes.Name = "minutes";
            this.minutes.Size = new System.Drawing.Size(17, 12);
            this.minutes.TabIndex = 13;
            this.minutes.Text = "分";
            // 
            // columnHeader6
            // 
            this.columnHeader6.DisplayIndex = 4;
            this.columnHeader6.Text = "分";
            this.columnHeader6.Width = 55;
            // 
            // JunctionAdvancedDialog
            // 
            this.AcceptButton = this.buttonOk;
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 12);
            this.ClientSize = new System.Drawing.Size(463, 285);
            this.Controls.Add(this.triggerList);
            this.Controls.Add(this.buttonOk);
            this.Controls.Add(this.buttonRemove);
            this.Controls.Add(this.buttonDown);
            this.Controls.Add(this.buttonUp);
            this.Controls.Add(this.groupBox1);
            this.MaximizeBox = false;
            this.MinimizeBox = false;
            this.MinimumSize = new System.Drawing.Size(376, 312);
            this.Name = "JunctionAdvancedDialog";
            this.Text = "ポイントの詳細設定";
            this.groupBox1.ResumeLayout(false);
            this.groupBox1.PerformLayout();
            this.ResumeLayout(false);

		}
		#endregion
		
		/// <summary> clear all the boxes back to the default </summary>
		private void resetEntryBoxes() {
			monthBox.SelectedIndex = 0;
			dayBox.SelectedIndex = 0;
			dayOfWeekBox.SelectedIndex = 0;
			hourBox.SelectedIndex = 0;
			minutesBox.SelectedIndex = 0;
		}

		private void buttonAdd_Click(object sender, System.EventArgs e) {
			// update the data structure
			AdvJunctionRule tm = createRule();
			junction.advancedRules.add(tm);

			// update the UI
			ListViewItem lvi = new ListViewItem();
			updateListViewItem(tm,lvi);
			triggerList.Items.Add(lvi);
			
			resetEntryBoxes();
		}

		private int selectedIndex { get { return triggerList.SelectedIndices[0]; } }
		private AdvJunctionRule selectedRule {
			get {
				return (AdvJunctionRule)triggerList.Items[selectedIndex].Tag;
			}
		}

		private void buttonReplace_Click(object sender, System.EventArgs e) {
			int idx = selectedIndex;

			// update the data structure
			AdvJunctionRule tm = createRule();
			junction.advancedRules.set( idx, tm );

			// update the UI
			ListViewItem lvi = triggerList.Items[idx];
			updateListViewItem(tm,lvi);
		}

		private void buttonUp_Click(object sender, System.EventArgs e) {
			moveData(-1);
		}

		private void buttonDown_Click(object sender, System.EventArgs e) {
			moveData(+1);
		}

		private void moveData( int offset ) {
			int idx = selectedIndex;
			
			// update the data structure
			AdvJunctionRule rule = selectedRule;
			junction.advancedRules.remove(rule);
			junction.advancedRules.insert(idx+offset,rule);

			// update the UI
			ListViewItem lvi = triggerList.Items[idx];
			triggerList.Items.Remove(lvi);
			triggerList.Items.Insert(idx+offset,lvi);
		}

		private void buttonRemove_Click(object sender, System.EventArgs e) {
			int idx = selectedIndex;

			// update the data structure
			junction.advancedRules.remove( selectedRule );

			// update the UI
			triggerList.Items.RemoveAt(idx);
		}

		private AdvJunctionRule createRule() {
			AdvJunctionRule tm = new AdvJunctionRule();
			
			tm.month = (sbyte)monthBox.SelectedIndex;
			if(tm.month==0)	tm.month = -1;

			tm.day = (sbyte)dayBox.SelectedIndex;
			if(tm.day==0)	tm.day = -1;

			tm.dayOfWeek = (sbyte)(dayOfWeekBox.SelectedIndex-1);

			tm.hour = (sbyte)(hourBox.SelectedIndex-1);

			tm.minutes = (sbyte)(minutesBox.SelectedIndex-1);

			tm.seconds = -1; // seconds = * 

			tm.route = radioStraight.Checked ? JunctionRoute.Straight : JunctionRoute.Curve;

			return tm;
		}

		private void updateListViewItem( AdvJunctionRule rule, ListViewItem lvi ) {
			lvi.SubItems.Clear();

			lvi.Tag = rule;
			lvi.Text = numberToString(rule.month);

			lvi.SubItems.Add(numberToString(rule.day));
			if( rule.dayOfWeek==-1 )
				lvi.SubItems.Add("*");
			else
				lvi.SubItems.Add(""+Clock.dayOfWeekChar(rule.dayOfWeek));
			lvi.SubItems.Add(numberToString(rule.hour));
			lvi.SubItems.Add(numberToString(rule.minutes));

			lvi.SubItems.Add( rule.route==JunctionRoute.Straight?"直進":"分岐" );
		}

		private string numberToString( sbyte i ) {
			if(i==-1)	return "*";
			else		return i.ToString();
		}

		private void onSelectionChanged(object sender, System.EventArgs e) {
			bool b = ( triggerList.SelectedIndices.Count!=0 );
			int idx=-1;
			if( b )	idx = selectedIndex;

			buttonUp.Enabled = b && idx!=0;
			buttonDown.Enabled = b && idx!=triggerList.Items.Count-1;
			buttonRemove.Enabled = b;
			buttonReplace.Enabled = b;

			if(idx!=-1) {
				// update the edit box
				AdvJunctionRule rule = selectedRule;

				if( rule.month== -1 )	monthBox.SelectedIndex = 0;
				else					monthBox.SelectedIndex = rule.month;

				if( rule.day== -1 )		dayBox.SelectedIndex = 0;
				else					dayBox.SelectedIndex = rule.month;

				dayOfWeekBox.SelectedIndex = rule.dayOfWeek+1;

				hourBox.SelectedIndex = rule.hour+1;
				minutesBox.SelectedIndex = rule.minutes+1;

				radioCurve.Checked		= (rule.route==JunctionRoute.Curve);
				radioStraight.Checked	= (rule.route==JunctionRoute.Straight);
			}
		}

	}
}
