ATV_STDLabelAttach/QRValidation/Project/LogTextBox.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Threading;

namespace arCtl
{
    public partial class LogTextBox : RichTextBox
    {
        delegate void AddMsgHandler(DateTime tm, string Gubun, string Msg, Color fColor);

        /// <summary>
        /// 타이머를 이용하여 로그를 표시할 것인가를 설정합니다. (데이터량이 너무 많다면 이기능을사용하세요. 버퍼오버가 되면 프로그램이 멈출수 있습니다)
        /// </summary>
        public Boolean EnableDisplayTimer
        {
            get
            {
                return tm.Enabled;
            }
            set
            {
                tm.Enabled = value;
                if (value) tm.Start();
                else tm.Stop();
            }
        }

        /// <summary>
        /// 날짜의 포맷방식 기본 (yy-MM-dd HH:mm:ss)
        /// </summary>
        public string DateFormat { get; set; }

        /// <summary>
        /// 데이터의 String.Format 기본값([{0}] {1}),  0번은 시간, 1번은 메세지 , 2번은 구분
        /// </summary>
        public string ListFormat { get; set; }

        /// <summary>
        /// 최대 데이터의 줄수 , 지정값을 넘어서면 초기화 됩니다.
        /// </summary>
        public UInt16 MaxListCount { get; set; }
        public UInt32 MaxTextLength { get; set; }
        private sLogMessageColor[] _ColorList = new sLogMessageColor[] { };

        /// <summary>
        /// 메세지버퍼동기화를 위해서 추가함
        /// </summary>
        private System.Threading.AutoResetEvent ar = new System.Threading.AutoResetEvent(true);


        ManualResetEvent mre = new ManualResetEvent(true);

        object lock_work = new object();



        /// <summary>
        /// 메세지를 표시하는 내부 타이머의 간격입니다. 기본값 100
        /// </summary>
        public int MessageInterval
        {
            get
            {

                return tm.Interval;
            }
            set
            {
                tm.Interval = value;
                //tm.Change(1000, value);
            }
        }

        /// <summary>
        /// 각 데이터라인을 컬러로 구분짓습니다.
        /// </summary>
        public Boolean EnableGubunColor { get; set; }

        public System.Windows.Forms.Timer tm;

        public new void Dispose()
        {


            this.tm.Stop();
            tm.Tick -= tm_Tick;
            base.Dispose();
        }

        /// <summary>
        /// 구분별로 색상을 입력합니다. 이 색상은 EnableGUbunColor 가 활성하되어야합니다. 비활성화시에는 DefaultColor를 사용합니다.
        /// </summary>
        public sLogMessageColor[] ColorList
        {
            get
            {
                return _ColorList;
            }
            set
            {
                _ColorList = value;
            }
        }

        public LogTextBox()
        {
            InitializeComponent();
            EnableGubunColor = true;
            DateFormat = "yy-MM-dd HH:mm:ss";
            ListFormat = "[{0}] {1}";
            MaxListCount = 200;
            MaxTextLength = 4000;
            this.DefaultColor = Color.LightGray;
            this.BackColor = Color.FromArgb(24, 24, 24);
            this.Font = new Font("Consolas", 9, FontStyle.Regular);
            // this.waitsEvent = new EventWaitHandle[] { waitEvent, closeAllEvent };

            tm = new System.Windows.Forms.Timer(); // System.Threading.Timer(tm_Tick, ar, 1000, 3000);
            //  tm = new Timer();
            tm.Interval = 50;
            tm.Tick += tm_Tick;
            this.EnableDisplayTimer = true;
            tm.Start();
        }

        [Description("기본 글자 색상")]
        [Browsable(true)]
        public Color DefaultColor { get; set; }

        public void AddMsg(DateTime tm, string Gubun, string Msg)
        {
            Boolean useColor = false;
            Color fcolor = DefaultColor;

            if (EnableGubunColor)
            {
                if (ColorList != null && ColorList.Length > 0)
                {
                    foreach (var cdata in ColorList)
                    {
                        if (Gubun.StartsWith(cdata.gubun))
                        {
                            useColor = true;
                            fcolor = cdata.color;
                            break;
                        }
                    }
                }

                //사용자 컬러리스트를 조회해서 없다면 시스템으로 한다.
                if (!useColor)
                {
                    var sColorList = new sLogMessageColor[] { 
                        new sLogMessageColor("ERR",Color.Red) ,
                        new sLogMessageColor("ATT",Color.Orange) ,
                        new sLogMessageColor("INFO",Color.DeepSkyBlue) ,
                        new sLogMessageColor("NET",Color.Magenta) 
                    };

                    foreach (var cdata in sColorList)
                    {
                        if (Gubun.StartsWith(cdata.gubun))
                        {
                            fcolor = cdata.color;
                            break;
                        }
                    }
                }

            }
            AddMsg(tm, Gubun, Msg, fcolor);
        }

        struct sMessageData
        {
            public DateTime date;
            public string msg;
            public Color fcolor;
        }

        public int BufferCount { get { return messagebuffer.Count; } }

        void tm_Tick(object sender, EventArgs e)
        {
            //ar.WaitOne();
            //ar.Reset();

            if (!mre.WaitOne(2000)) return;
            mre.Reset();

            lock (lock_work)
            {
                if (messagebuffer.Count > 0)
                {
                    var data = (sMessageData)messagebuffer.Dequeue();
                    //messagebuffer.RemoveAt(0);

                    AppendMessge(data.msg, data.fcolor);

                    //if (!this.IsDisposed && !this.Disposing)
                    //{
                    //    //색상변경
                    //    int StartIndex = this.TextLength;
                    //    this.AppendText(data.msg + "\r\n");
                    //    this.Select(StartIndex, data.msg.Length);
                    //    this.SelectionColor = data.fcolor;
                    //    this.ScrollToCaret();
                    //}
                }
            }

            mre.Set();
            // AppendMessge(DateTime.Now.ToString("HH:mm:ss.fff"),Color.White);


            // ar.Set();
        }

        delegate void AppedMessageHandler(string msg, Color fColor);
        void AppendMessge(string ListStr, Color fColor)
        {
            if (!this.Disposing && !this.IsDisposed)
            {
                if (this.InvokeRequired)
                {
                    this.BeginInvoke(new AppedMessageHandler(AppendMessge), new object[] { ListStr, fColor });
                }
                else
                {
                    if (this.TextLength > MaxTextLength) this.Clear();

                    int StartIndex = this.TextLength;
                    this.AppendText(ListStr + "\r\n");
                    this.Select(StartIndex, ListStr.Length);
                    this.SelectionColor = fColor;
                    this.ScrollToCaret();
                }
            }
        }

        System.Collections.Queue messagebuffer = new System.Collections.Queue();
        public void AddMsg(DateTime tm, string Gubun, string Msg, Color fColor)
        {
            //시간포맷
            string _TimeFormat = this.DateFormat;
            if (string.IsNullOrEmpty(_TimeFormat)) _TimeFormat = "yy-MM-dd HH:mm:ss";

            //데이터포맷
            string _ListFormat = this.ListFormat;
            if (string.IsNullOrEmpty(_ListFormat)) _ListFormat = "[{0}] {1}";

            string TimeStr = tm.ToString(_TimeFormat);
            string ListStr = string.Format(_ListFormat, TimeStr, Msg);

            //ar.WaitOne();
            //ar.Reset();

            if (!mre.WaitOne(2000)) return;
            mre.Reset();

            lock (lock_work)
            {

                ///최대줄수를 넘어서면 오류
                if (this.messagebuffer.Count > MaxListCount)
                {
                    messagebuffer.Clear();
                    //this.Clear();
                }

                if (!EnableDisplayTimer)
                {
                    AppendMessge(ListStr, fColor);
                }
                else
                {
                    sMessageData newmsg = new sMessageData();
                    newmsg.msg = ListStr;
                    newmsg.date = tm;
                    newmsg.fcolor = fColor;
                    messagebuffer.Enqueue(newmsg);
                }

                mre.Set();
            }


            //ar.Set();

            ////색상변경
            //int StartIndex = this.TextLength;
            //this.AppendText(ListStr + "\r\n");
            //this.Select(StartIndex, ListStr.Length);
            //this.SelectionColor = fColor;
            //this.ScrollToCaret();
        }

        public void AddMsg(DateTime tm, string Gubun, string[] Msg)
        {
            foreach (string m in Msg)
                AddMsg(tm, Gubun, m);

        }
        public void AddMsg(string Gubun, string Msg)
        {
            AddMsg(DateTime.Now, Gubun, Msg);
        }
        public void AddMsg(string Gubun, string[] Msg)
        {
            foreach (string m in Msg)
                AddMsg(DateTime.Now, Gubun, m);
        }
        public void AddMsg(string Msg)
        {
            AddMsg(DateTime.Now, "NORMAL", Msg);
        }
        public void AddMsg(string[] Msg)
        {
            foreach (string m in Msg)
                AddMsg(DateTime.Now, "NORMAL", m);
        }
    }

    [TypeConverterAttribute(typeof(ExpandableObjectConverter))]
    public class sLogMessageColor
    {
        public string gubun { get; set; }
        public Color color { get; set; }
        public sLogMessageColor()
        {
            this.gubun = "NOR";
            this.color = Color.White;
        }
        public sLogMessageColor(string g, Color c)
        {
            this.gubun = g;
            this.color = c;
        }
    }

}