new revision config class

PROMS/VEPROMS.CSLA.Library/Config/RevisionConfig.cs

@@ -0,0 +1,100 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.ComponentModel;
+using System.Drawing;
+using DescriptiveEnum;
+
+namespace VEPROMS.CSLA.Library
+{
+	[Serializable]
+	[TypeConverter(typeof(ExpandableObjectConverter))]
+	public class RevisionConfig : ConfigDynamicTypeDescriptor, INotifyPropertyChanged
+	{
+		#region DynamicTypeDescriptor
+		internal override bool IsReadOnly
+		{
+			get { return false; }//_Section == null; }
+		}
+		#endregion
+		#region XML
+		private XMLProperties _Xp;
+		private XMLProperties Xp
+		{
+			get { return _Xp; }
+		}
+		#endregion
+		#region Constructors
+		private Revision _Revision;
+    private RevisionInfo _RevisionInfo;
+		[Browsable(false)]
+		public bool ParentLookup
+		{
+			get { return _Xp.ParentLookup; }
+			set { _Xp.ParentLookup = value; }
+		}
+		public RevisionConfig(Revision revision)
+		{
+			_Revision = revision;
+			string xml = revision.Config;
+			if (xml == string.Empty) xml = "<Config/>";
+			_Xp = new XMLProperties(xml);
+		}
+		public RevisionConfig(RevisionInfo revisionInfo)
+		{
+			_RevisionInfo = revisionInfo;
+			string xml = revisionInfo.Config;
+			if (xml == string.Empty) xml = "<Config/>";
+			_Xp = new XMLProperties(xml);
+		}
+		public RevisionConfig(string xml)
+		{
+			if (xml == string.Empty) xml = "<Config/>";
+			_Xp = new XMLProperties(xml);
+		}
+		public RevisionConfig()
+		{
+			_Xp = new XMLProperties();
+		}
+		internal string GetValue(string group, string item)
+		{
+			return _Xp[group, item];
+		}
+		#endregion
+		#region Properties and Methods
+		// This is needed for the Data Loader
+		[Category("History")]
+		[Browsable(false)]
+		[DisplayName("Start Date")]
+		[RefreshProperties(RefreshProperties.All)]
+		[Description("Start date used for change bars")]
+		public DateTime History_StartDate
+		{
+			get
+			{
+				string s = _Xp["History", "StartDate"];
+				if (s == string.Empty) return DateTime.MinValue;
+				return DateTime.Parse(s);
+			}
+			set
+			{
+				string s = _Xp["History", "StartDate"];
+				if (s == value.ToString("MM/dd/yyyy hh:mm:ss")) return;
+				_Xp["History", "StartDate"] = value.ToString("MM/dd/yyyy hh:mm:ss");
+				OnPropertyChanged("History_StartDate");
+			}
+		}
+		public void Save()
+		{
+			if (_Revision != null)
+				_Revision.Config = this.ToString();
+		}
+		public override string ToString()
+		{
+			string s = _Xp.ToString();
+			if (s == "<Config/>" || s == "<Config></Config>") return string.Empty;
+			return s;
+		}
+		#endregion
+	}
+}