//------------------------------------------------------------------------------
// <copyright file="FileSystemEventArgs.cs" company="Microsoft">
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// </copyright>                                                                
//------------------------------------------------------------------------------
 
namespace System.IO {
 
    using System.Diagnostics;
    using System.Security.Permissions;
 
    using System;
 
    /// <devdoc>
    /// <para>Provides data for the directory events: <see cref='System.IO.FileSystemWatcher.Changed'/>, <see cref='System.IO.FileSystemWatcher.Created'/>, <see cref='System.IO.FileSystemWatcher.Deleted'/>.</para>
    /// </devdoc>
    public class FileSystemEventArgs : EventArgs {
        private WatcherChangeTypes changeType;
        private string name;
        private string fullPath;
 
        /// <devdoc>
        /// <para>Initializes a new instance of the <see cref='System.IO.FileSystemEventArgs'/> class.</para>
        /// </devdoc>
        public FileSystemEventArgs(WatcherChangeTypes changeType, string directory, string name)
        {
            this.changeType = changeType;
            this.name = name;
 
            // Ensure that the directory name ends with a "\"
            if (!directory.EndsWith("\\", StringComparison.Ordinal)) {
                directory = directory + "\\";
            }
 
            this.fullPath = directory + name;
        }
 
        /// <devdoc>
        ///    <para>
        ///       Gets
        ///       one of the <see cref='System.IO.WatcherChangeTypes'/>
        ///       values.
        ///    </para>
        /// </devdoc>
        public WatcherChangeTypes ChangeType {
            get {
                return changeType;
            }
        }
 
        /// <devdoc>
        ///    <para>
        ///       Gets
        ///       the
        ///       fully qualifed path of the affected file or directory.
        ///    </para>
        /// </devdoc>
        public string FullPath {
            get {
                return fullPath;
            }
        }
 
 
        /// <devdoc>
        ///    <para>
        ///       Gets
        ///       the name of the affected file or directory.
        ///    </para>
        /// </devdoc>
        public string Name {
            get {
                return name;
            }
        }
    }
 
}