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ICSharpCode.TextEditor/Project/Src/Gui/TextAreaUpdate.cs

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+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Mike Krüger" email="mike@icsharpcode.net"/>
+//     <version>$Revision$</version>
+// </file>
+
+using System;
+using System.Drawing;
+
+namespace ICSharpCode.TextEditor
+{
+	/// <summary>
+	/// This enum describes all implemented request types
+	/// </summary>
+	public enum TextAreaUpdateType {
+		WholeTextArea,
+		SingleLine,
+		SinglePosition,
+		PositionToLineEnd,
+		PositionToEnd,
+		LinesBetween
+	}
+	
+	/// <summary>
+	/// This class is used to request an update of the textarea
+	/// </summary>
+	public class TextAreaUpdate
+	{
+		TextLocation position;
+		TextAreaUpdateType type;
+		
+		public TextAreaUpdateType TextAreaUpdateType {
+			get {
+				return type;
+			}
+		}
+		
+		public TextLocation Position {
+			get {
+				return position;
+			}
+		}
+		
+		/// <summary>
+		/// Creates a new instance of <see cref="TextAreaUpdate"/>
+		/// </summary>
+		public TextAreaUpdate(TextAreaUpdateType type)
+		{
+			this.type = type;
+		}
+		
+		/// <summary>
+		/// Creates a new instance of <see cref="TextAreaUpdate"/>
+		/// </summary>
+		public TextAreaUpdate(TextAreaUpdateType type, TextLocation position)
+		{
+			this.type     = type;
+			this.position = position;
+		}
+		
+		/// <summary>
+		/// Creates a new instance of <see cref="TextAreaUpdate"/>
+		/// </summary>
+		public TextAreaUpdate(TextAreaUpdateType type, int startLine, int endLine)
+		{
+			this.type     = type;
+			this.position = new TextLocation(startLine, endLine);
+		}
+		
+		/// <summary>
+		/// Creates a new instance of <see cref="TextAreaUpdate"/>
+		/// </summary>
+		public TextAreaUpdate(TextAreaUpdateType type, int singleLine)
+		{
+			this.type     = type;
+			this.position = new TextLocation(0, singleLine);
+		}
+		
+		public override string ToString()
+		{
+			return string.Format("[TextAreaUpdate: Type={0}, Position={1}]", type, position);
+		}
+	}
+}