1 files changed, 109 insertions, 0 deletions
diff --git a/src/GraphicObjects/Base/Container.cs b/src/GraphicObjects/Base/Container.cs
new file mode 100644
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+++ b/src/GraphicObjects/Base/Container.cs
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+//
+// Container.cs
+//
+// Author:
+//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
+//
+// Copyright (c) 2013-2017 Jean-Philippe Bruyère
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Xml.Serialization;
+using System.Reflection;
+using System.ComponentModel;
+using System.Linq;
+using System.Threading;
+
+namespace Crow
+{
+    public class Container : PrivateContainer, IXmlSerializable
+    {
+		#region CTOR
+		public Container()
+			: base()
+		{
+		}
+		#endregion
+
+		[XmlIgnore]
+		public GraphicObject Child {
+			get { return child; }
+			set { child = value; }
+		}
+		public virtual void SetChild(GraphicObject _child)
+		{
+			base.SetChild (_child);
+		}
+
+		#region IXmlSerializable
+
+        public override System.Xml.Schema.XmlSchema GetSchema()
+        {
+            return null;
+        }
+        public override void ReadXml(System.Xml.XmlReader reader)
+        {
+			//only read attributes in GraphicObject IXmlReader implementation
+            base.ReadXml(reader);
+
+
+            using (System.Xml.XmlReader subTree = reader.ReadSubtree())
+            {
+                subTree.Read(); //skip current node
+                subTree.Read(); //read first child
+
+                if (!subTree.IsStartElement())
+                    return;
+
+                Type t = Type.GetType("Crow." + subTree.Name);
+				if (t == null) {
+					Assembly a = Assembly.GetEntryAssembly ();
+					foreach (Type expT in a.GetExportedTypes ()) {
+						if (expT.Name == subTree.Name) {
+							t = expT;
+							break;
+						}
+					}
+				}
+				GraphicObject go = (GraphicObject)Activator.CreateInstance(t);
+
+				(go as IXmlSerializable).ReadXml(subTree);
+
+				SetChild(go);
+
+                subTree.Read();//closing tag
+            }
+        }
+        public override void WriteXml(System.Xml.XmlWriter writer)
+        {
+            base.WriteXml(writer);
+
+            if (Child == null)
+                return;
+
+            writer.WriteStartElement(Child.GetType().Name);
+            (Child as IXmlSerializable).WriteXml(writer);
+            writer.WriteEndElement();
+        }
+    
+		#endregion
+	}
+}
+