Merge pull request #17 from MichaelTheShifter/shiftui_integration

Shiftui integration

1 files changed, 90 insertions, 0 deletions

diff --git a/source/ShiftUI/Design/Behavior/BehaviorServiceAdornerCollectionEnumerator.cs b/source/ShiftUI/Design/Behavior/BehaviorServiceAdornerCollectionEnumerator.cs
new file mode 100644
index 0000000..a4e9138
--- /dev/null
+++ b/source/ShiftUI/Design/Behavior/BehaviorServiceAdornerCollectionEnumerator.cs
@@ -0,0 +1,90 @@
+//
+// ShiftUI.Design.Behavior.BehaviorServiceAdornerCollectionEnumerator
+//
+// Author:
+//	Atsushi Enomoto ([email protected])
+//
+// Copyright (C) 2007 Novell, Inc.
+//
+
+//
+// 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.Collections;
+
+namespace ShiftUI.Design.Behavior
+{
+	public class BehaviorServiceAdornerCollectionEnumerator : IEnumerator
+	{
+		BehaviorServiceAdornerCollection mappings;
+		int index, state;
+
+		public BehaviorServiceAdornerCollectionEnumerator (BehaviorServiceAdornerCollection mappings)
+		{
+			if (mappings == null)
+				throw new ArgumentNullException ("mappings");
+			this.mappings = mappings;
+
+			Reset ();
+		}
+
+		public Adorner Current {
+			get { return index < 0 ? null : mappings [index]; }
+		}
+
+		void CheckState ()
+		{
+			if (mappings.State != state)
+				throw new InvalidOperationException ("Collection has changed");
+		}
+
+		public bool MoveNext ()
+		{
+			CheckState ();
+			if (index++ < mappings.Count)
+				return true;
+			index--;
+			return false;
+		}
+
+		public void Reset ()
+		{
+			index = -1;
+		}
+
+		object IEnumerator.Current {
+			get { return Current; }
+		}
+
+		bool IEnumerator.MoveNext ()
+		{
+			return MoveNext ();
+		}
+
+		void IEnumerator.Reset ()
+		{
+			Reset ();
+		}
+	}
+}
+