4C/GummingCommon/Model/NotifyChangedEvent.cs

using Microsoft.Practices.Prism.Events;
using Microsoft.Practices.Prism.PubSubEvents;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GummingCommon
{
    public class NotifyEventParameter
    {
        public CallbackType NotifyType { get; set; }
        public object NotifyContent { get; set; }
    }

    public class NotifyChangedEvent : CompositePresentationEvent<NotifyEventParameter>
    {
    }

    public class CaptureEventParameter
    {
        public CaptureType NotifyType { get; set; }
        public object NotifyContent { get; set; }
    }

    public class CaptureChangedEvent : CompositePresentationEvent<CaptureEventParameter>
    {
    }

    public class AppEventAggregator
    {
        private static EventAggregator appEventAggregator = null;
        private static readonly object syncLock = new object();
        private AppEventAggregator() { }
        public static EventAggregator GetEventAggregator()
        {
            lock (syncLock)
            {
                if (appEventAggregator == null)
                {
                    appEventAggregator = new EventAggregator();
                }
                return appEventAggregator;
            }
        }

        public static void SendMessage(CallbackType calltype, object content)
        {
            AppEventAggregator.GetEventAggregator().GetEvent<NotifyChangedEvent>().Publish(new NotifyEventParameter() { NotifyType = calltype, NotifyContent = content });
        }
    }
    public class KeyEventParameter
    {
        public KeyType KeyType { get; set; }
        public FromType FromType { get; set; }
        public object KeyContent { get; set; }
    }

    public class KeyChangedEvent : CompositePresentationEvent<KeyEventParameter>
    {
    }

    public class FormulaChangedEvent : CompositePresentationEvent<NotifyEventParameter>
    {
    }

    public class EtherCATChangedEvent : CompositePresentationEvent<NotifyEventParameter>
    {
    }

    public class RobotChangedEvent : CompositePresentationEvent<NotifyEventParameter>
    {
    }
}