source: extensions/PiwigoLib/PiwigoWpf/Command/PwgCommandEvents.cs @ 31972

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Com.Piwigo.Wpf.Command
{
    public class EventArgs<T> : EventArgs
    {
        public EventArgs(T value)
        {
            m_value = value;
        }

        private T m_value;

        public T Value
        {
            get { return m_value; }
        }
    }

    public class PwgCmdEvents
    {
        #region Event for command start/stop running
        // The delegate the subscribers must implement.
        public delegate void CmdRunningChangedHandler(
         AsyncCommand cmd,
         EventArgs<Boolean>  boolArgs
        );

        // The event we publish
        public static event CmdRunningChangedHandler CmdRunningChanged;

        // The method which fires the Event
        public static void OnCmdRunningChanged(
           AsyncCommand cmd,
           EventArgs<Boolean> boolArgs
        )

        {
            // Check if there are any Subscribers
            if (CmdRunningChanged != null)
            {
                // Call the Event
                CmdRunningChanged(cmd, boolArgs);
            }
        }
        #endregion

        #region Event for command send UI info
        // The delegate the subscribers must implement.
        public delegate void CmdSendUiInfoHandler(
         AsyncCommand cmd,
         EventArgs<String> stringArgs
        );

        // The event we publish
        public static event CmdSendUiInfoHandler CmdSendUiInfo;

        // The method which fires the Event
        public static void OnCmdSendUiInfo(
           AsyncCommand cmd,
           EventArgs<String> stringArgs
        )
        {
            // Check if there are any Subscribers
            if (CmdSendUiInfo != null)
            {
                // Call the Event
                CmdSendUiInfo(cmd, stringArgs);
            }
        }
        #endregion
    }
}