pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlig
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using Tango.Core;

namespace Tango.MachineStudio.Common.Notifications
{
    public class BarItem : ExtendedObject, IDisposable
    {
        private INotificationProvider _notificationProvider;

        public FrameworkElement Element { get; set; }

        public BarItem(INotificationProvider notificationProvider)
        {
            _notificationProvider = notificationProvider;
        }

        public BarItem(INotificationProvider notificationProvider, FrameworkElement element) : this(notificationProvider)
        {
            Element = element;
        }

        /// <summary>
        /// Removed this item from the queue.
        /// </summary>
        public void Pop()
        {
            _notificationProvider.PopBarItem(this);
        }

        /// <summary>
        /// Pushes this item to the queue.
        /// </summary>
        public void Push()
        {
            _notificationProvider.PushBarItem(this);
        }

        /// <summary>
        /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
        /// </summary>
        public void Dispose()
        {
            Pop();
        }
    }
}