PROMS/VEPROMS.CSLA.Library/Extension/FolderExt.cs

@@ -0,0 +1,154 @@
+// ========================================================================
+// Copyright 2006 - Volian Enterprises, Inc. All rights reserved.          
+// Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
+// ------------------------------------------------------------------------
+// $Workfile: $     $Revision: $                                           
+// $Author: $   $Date: $                                                   
+//                                                                         
+// $History: $                                                             
+// ========================================================================
+
+using System;
+using System.Data;
+using System.Data.SqlClient;
+using Csla;
+using Csla.Data;
+using System.Configuration;
+using System.IO;
+using System.Drawing;
+using System.Collections.Generic;
+
+namespace VEPROMS.CSLA.Library
+{
+	public partial class Folder : IVEDrillDown
+	{
+		#region Folder Config
+		[NonSerialized]
+		private FolderConfig _FolderConfig;
+		public FolderConfig FolderConfig
+		{
+			get
+			{
+				if (_FolderConfig == null)
+				{
+					_FolderConfig = new FolderConfig(this);
+					_FolderConfig.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(_FolderConfig_PropertyChanged);
+				}
+				return _FolderConfig;
+			}
+		}
+		public void FolderConfigRefresh()
+		{
+			_FolderConfig = null;
+		}
+		private void _FolderConfig_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
+		{
+			Config = _FolderConfig.ToString();
+		}
+		#endregion
+		public override string ToString()
+		{
+			return _Title;
+		}
+		#region IVEReadOnlyItem
+		public System.Collections.IList GetChildren()
+		{
+			if (FolderDocVersionCount != 0) return FolderDocVersions;
+			if (ChildFolderCount != 0) return ChildFolders;
+			return null;
+		}
+		public bool HasChildren
+		{
+			get { return _FolderDocVersionCount > 0 || _ChildFolderCount > 0; }
+		}
+		public IVEDrillDown ActiveParent
+		{
+			get
+			{
+				return MyParent;
+			}
+		}
+		public Format ActiveFormat
+		{
+			get { return LocalFormat != null ? LocalFormat : (ActiveParent != null ? ActiveParent.ActiveFormat : null); }
+		}
+		public Format LocalFormat
+		{
+			get { return MyFormat; }
+		}
+		public DynamicTypeDescriptor MyConfig
+		{
+			get { return FolderConfig; }
+		}
+		#endregion
+	}
+	public partial class FolderInfo:IVEDrillDownReadOnly
+	{
+		#region Folder Config (Read-Only)
+		[NonSerialized]
+		private FolderConfig _FolderConfig;
+		public FolderConfig FolderConfig
+		{ get {
+			return (_FolderConfig != null ? _FolderConfig : _FolderConfig = new FolderConfig(this)); 
+		} }
+		private void FolderConfigRefresh()
+		{
+			_FolderConfig = null;
+		}
+		#endregion
+		#region IVEReadOnlyItem
+		public System.Collections.IList GetChildren()
+		{
+			if(FolderDocVersionCount != 0)return FolderDocVersions;
+			if (ChildFolderCount != 0) return ChildFolders;
+			return null;
+		}
+		//public bool ChildrenAreLoaded
+		//{
+		//  get { return _FolderDocVersions != null || _ChildFolders != null; }
+		//}
+		public bool HasChildren
+		{
+			get { return _FolderDocVersionCount > 0 || _ChildFolderCount > 0; }
+		}
+		public IVEDrillDownReadOnly ActiveParent
+		{
+			get
+			{
+				return MyParent;
+			}
+		}
+		public FormatInfo ActiveFormat
+		{
+			get { return LocalFormat != null ? LocalFormat : ( ActiveParent != null ? ActiveParent.ActiveFormat : null); }
+		}
+		public FormatInfo LocalFormat
+		{
+			get { return MyFormat; }
+		}
+		public DynamicTypeDescriptor MyConfig
+		{
+			get { return Get().FolderConfig; }
+		}
+		public override string ToString()
+		{
+			return string.Format("{0} - {1}", Name, Title);
+		}
+		//public string ToString(string str, System.IFormatProvider ifp)
+		//{
+		//  return ToString();
+		//}
+		#endregion
+		public Color BackColor
+		{ get { return FolderConfig.Default_BkColor; } }
+		#region Extension
+		partial class FolderInfoExtension : extensionBase
+		{
+			public override void Refresh(FolderInfo tmp)
+			{
+				tmp.FolderConfigRefresh();
+			}
+		}
+		#endregion
+	}
+}