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

namespace Iob.Net.UI
{
  public partial class IobControlWindow : Form
  {
    #region Private Fields

    private static IobControlWindow ctrlwindow = null;

    private bool _closing = false;

    #endregion Private Fields

    #region Public Constructors

    public IobControlWindow()
    {
      InitializeComponent();
    }

    #endregion Public Constructors



    #region Public Methods

    public static void Start()
    {   // Open WinForm
      Thread th = new Thread(() =>
      {
        Application.EnableVisualStyles();
        Application.SetCompatibleTextRenderingDefault(false);
        ctrlwindow = new IobControlWindow();
        Application.Run(ctrlwindow);
      });

      th.SetApartmentState(ApartmentState.STA);
      th.Start();
    }

    public static void Stop()
    {   // Close WinForm
      if (ctrlwindow != null)
      {
        ctrlwindow.Invoke((ThreadStart)delegate ()
        {
          ctrlwindow._closing = true;
          ctrlwindow.Close();
          ctrlwindow = null;
        });
      }
    }

    #endregion Public Methods
  }
}