SafeDispatch/AppServer/FeedbackRadMessageBox.cs

using SafeMobileLib;
using System;
using System.Diagnostics;
using System.Threading;
using System.Windows.Forms;
using Telerik.WinControls;

namespace AppServer
{
    public class FeedbackRadMessageBox
    {

        // Restart if no user interaction after message box is displayed
        private static Thread restartThread;
        private static Boolean isMessageBoxShown = false;

        public static Int16 InteractionWaitSeconds = 7;
    

        public static void SetTheme(String themeName)
        {
            RadMessageBox.SetThemeName(themeName);
        }

        public static DialogResult ShowError(String message, String title)
        {
            return Show(title, message, MessageBoxButtons.OK, RadMessageIcon.Error);
        }

        public static DialogResult ShowInfo(String message, String title)
        {
            return Show(title, message, MessageBoxButtons.OK, RadMessageIcon.Info);
        }

        public static DialogResult ShowExclamation(String message, String title)
        {
            return Show(title, message, MessageBoxButtons.OK, RadMessageIcon.Exclamation);
        }


        private static DialogResult Show(String title, String message, MessageBoxButtons buttons, RadMessageIcon icon)
        {
            isMessageBoxShown = true;
            restartThread = new Thread(new ThreadStart(WaitForMessageBoxInteraction));
            restartThread.Start();
           

            Utils.WriteEventLog("Safemobile", title + ":" + message, icon == RadMessageIcon.Error ? EventLogEntryType.Error :
                            (icon == RadMessageIcon.Info ? EventLogEntryType.Information : EventLogEntryType.Warning), 3345);

            DialogResult result = RadMessageBox.Show(message, title, buttons, icon);

            isMessageBoxShown = false;

            return result;
        }

        private static void WaitForMessageBoxInteraction()
        {
            try
            {
                int count = 0;
                while (isMessageBoxShown)
                {
                    Thread.Sleep(100);

                    if (count++ > InteractionWaitSeconds * 10 && isMessageBoxShown == true)
                    {
                        isMessageBoxShown = false;

                        Utils.WriteEventLog("Safemobile", "Restarting AppServer", EventLogEntryType.Information, 3345);
                        // restart the app if no interaction from user
                        OnRestartRequest?.Invoke();
                    }
                }
            }
            catch (Exception ex) { Utils.WriteLine("WaitForMessageBoxInteraction error: " + ex.ToString(), ConsoleColor.DarkMagenta); }
        }
        public delegate void RestartRequestDel();
        public static event RestartRequestDel OnRestartRequest;
    }
}