/**
**
** MinCor-C# -Demo
**			CORBA Solution for .Net with C# Language mapping							 
**			Version: 1.0 																 
**				
** Copyright:
**			Middsol GmbH, Hamburg
**			Germany  2004
**			www.Middsol.com
**			info@Middsol.de	
**
*/

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

namespace HelloSrv
{
    public interface IFrm
    {
        void writeLog( string a_strMsg);
    }
    
    public class FrmHelloSrv : System.Windows.Forms.Form, IFrm
	{
        private System.Windows.Forms.ListBox lbLog;
        private System.Windows.Forms.Button btEnd;
		private System.Windows.Forms.MainMenu mainMenu1;
        private System.Windows.Forms.Timer tiUpdate;

        private ServerImpl                          m_oServerImpl = null;
        public  System.Collections.Queue            m_oMsgQueue;
        private System.Object                       m_oSync;

		public FrmHelloSrv()
		{
			InitializeComponent();
			
            m_oSync         = new System.Object();
            m_oMsgQueue     = new System.Collections.Queue();
            m_oServerImpl   = new ServerImpl( this);
        }

		protected override void Dispose( bool disposing )
		{
            if( m_oServerImpl != null)
            {
                m_oServerImpl.destroy();
            }           
            base.Dispose( disposing );
		}
		#region Vom Windows Form-Designer generierter Code
		/// <summary>
		/// Erforderliche Methode für die Designerunterstützung. 
		/// Der Inhalt der Methode darf nicht mit dem Code-Editor geändert werden.
		/// </summary>
		private void InitializeComponent()
		{
            this.mainMenu1 = new System.Windows.Forms.MainMenu();
            this.lbLog = new System.Windows.Forms.ListBox();
            this.btEnd = new System.Windows.Forms.Button();
            this.tiUpdate = new System.Windows.Forms.Timer();
            // 
            // lbLog
            // 
            this.lbLog.Location = new System.Drawing.Point(24, 32);
            this.lbLog.Size = new System.Drawing.Size(192, 156);
            // 
            // btEnd
            // 
            this.btEnd.Location = new System.Drawing.Point(144, 216);
            this.btEnd.Size = new System.Drawing.Size(80, 32);
            this.btEnd.Text = "End";
            this.btEnd.Click += new System.EventHandler(this.btEnd_Click);
            // 
            // tiUpdate
            // 
            this.tiUpdate.Enabled = true;
            this.tiUpdate.Tick += new System.EventHandler(this.tiUpdate_Tick);
            // 
            // FrmHelloSrv
            // 
            this.Controls.Add(this.lbLog);
            this.Controls.Add(this.btEnd);
            this.Menu = this.mainMenu1;
            this.Text = "HelloSrv";

        }
		#endregion

		static void Main() 
		{
			Application.Run(new FrmHelloSrv());
		}

        private void btEnd_Click(object sender, System.EventArgs e)
        {
            if( m_oServerImpl != null)
                m_oServerImpl.destroy();
            Application.Exit();
        }

        private void tiUpdate_Tick(object sender, System.EventArgs e)
        {
            System.Threading.Monitor.Enter( m_oSync);
            while( m_oMsgQueue.Count > 0)
            {
                showMessage( (string)m_oMsgQueue.Dequeue());
            }
            System.Threading.Monitor.Exit( m_oSync);
        }

        private void showMessage( string strMsg)
        {
            int iIndex = this.lbLog.Items.Add( strMsg);
            lbLog.SelectedIndex = iIndex;
        }

        public void writeLog( string a_strMsg)
        {
            System.Threading.Monitor.Enter( m_oSync);
            m_oMsgQueue.Enqueue( a_strMsg);
            System.Threading.Monitor.Exit( m_oSync);
        }
    }
}