// ****************************************************************************

// <copyright file="PropertyChangedMessageBase.cs" company="GalaSoft Laurent Bugnion">

// Copyright © GalaSoft Laurent Bugnion 2009-2011

// </copyright>

// ****************************************************************************

// <author>Laurent Bugnion</author>

// <email>laurent@galasoft.ch</email>

// <date>18.9.2009</date>

// <project>GalaSoft.MvvmLight</project>

// <web>http://www.galasoft.ch</web>

// <license>

// See license.txt in this solution or http://www.galasoft.ch/license_MIT.txt

// </license>

// ****************************************************************************



////using GalaSoft.Utilities.Attributes;



namespace CBR.Core.Helpers

{

    /// <summary>

    /// Basis class for the <see cref="PropertyChangedMessage{T}" /> class. This

    /// class allows a recipient to register for all PropertyChangedMessages without

    /// having to specify the type T.

    /// </summary>

    ////[ClassInfo(typeof(Messenger))]

    public abstract class PropertyChangedMessageBase : MessageBase

    {

        /// <summary>

        /// Initializes a new instance of the <see cref="PropertyChangedMessageBase" /> class.

        /// </summary>

        /// <param name="sender">The message's sender.</param>

        /// <param name="propertyName">The name of the property that changed.</param>

        protected PropertyChangedMessageBase(object sender, string propertyName)

            : base(sender)

        {

            PropertyName = propertyName;

        }



        /// <summary>

        /// Initializes a new instance of the <see cref="PropertyChangedMessageBase" /> class.

        /// </summary>

        /// <param name="sender">The message's sender.</param>

        /// <param name="target">The message's intended target. This parameter can be used

        /// to give an indication as to whom the message was intended for. Of course

        /// this is only an indication, amd may be null.</param>

        /// <param name="propertyName">The name of the property that changed.</param>

        protected PropertyChangedMessageBase(object sender, object target, string propertyName)

            : base(sender, target)

        {

            PropertyName = propertyName;

        }



        /// <summary>

        /// Initializes a new instance of the <see cref="PropertyChangedMessageBase" /> class.

        /// </summary>

        /// <param name="propertyName">The name of the property that changed.</param>

        protected PropertyChangedMessageBase(string propertyName)

        {

            PropertyName = propertyName;

        }



        /// <summary>

        /// Gets or sets the name of the property that changed.

        /// </summary>

        public string PropertyName

        {

            get;

            protected set;

        }

    }

}