//
//  Command.cs
//
//  Author:
//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
//
//  Copyright (c) 2016 jp
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
using System;
using System.Xml.Serialization;
using System.ComponentModel;

namespace Crow
{
	public class Command : IValueChange
	{
		#region IValueChange implementation
		public event EventHandler<ValueChangeEventArgs> ValueChanged;
		public virtual void NotifyValueChanged(string MemberName, object _value)
		{
			ValueChanged.Raise(this, new ValueChangeEventArgs(MemberName, _value));
		}
		#endregion

		#region CTOR
		public Command ()
		{
		}
		#endregion

		string caption;
		bool isEnabled;


		[XmlAttributeAttribute()][DefaultValue(true)]
		public virtual bool IsEnabled {
			get { return isEnabled; }
			set {
				if (isEnabled == value)
					return;
				isEnabled = value;
				NotifyValueChanged ("IsEnabled", isEnabled);
			}
		}
		[XmlAttributeAttribute()][DefaultValue("Unamed Command")]
		public virtual string Caption {
			get { return caption; }
			set {
				if (caption == value)
					return;
				caption = value;
				NotifyValueChanged ("Caption", caption);

			}
		}
	}
}