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ICSharpCode.TextEditor/Project/Src/Document/LineManager/LineManagerEventArgs.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;
+
+namespace ICSharpCode.TextEditor.Document
+{
+	public class LineCountChangeEventArgs : EventArgs
+	{
+		IDocument document;
+		int       start;
+		int       moved;
+		
+		/// <returns>
+		/// always a valid Document which is related to the Event.
+		/// </returns>
+		public IDocument Document {
+			get {
+				return document;
+			}
+		}
+		
+		/// <returns>
+		/// -1 if no offset was specified for this event
+		/// </returns>
+		public int LineStart {
+			get {
+				return start;
+			}
+		}
+		
+		/// <returns>
+		/// -1 if no length was specified for this event
+		/// </returns>
+		public int LinesMoved {
+			get {
+				return moved;
+			}
+		}
+		
+		public LineCountChangeEventArgs(IDocument document, int lineStart, int linesMoved)
+		{
+			this.document = document;
+			this.start    = lineStart;
+			this.moved    = linesMoved;
+		}
+	}
+	
+	public class LineEventArgs : EventArgs
+	{
+		IDocument document;
+		LineSegment lineSegment;
+		
+		public IDocument Document {
+			get { return document; }
+		}
+		
+		public LineSegment LineSegment {
+			get { return lineSegment; }
+		}
+		
+		public LineEventArgs(IDocument document, LineSegment lineSegment)
+		{
+			this.document = document;
+			this.lineSegment = lineSegment;
+		}
+		
+		public override string ToString()
+		{
+			return string.Format("[LineEventArgs Document={0} LineSegment={1}]", this.document, this.lineSegment);
+		}
+	}
+	
+	public class LineLengthChangeEventArgs : LineEventArgs
+	{
+		int lengthDelta;
+		
+		public int LengthDelta {
+			get { return lengthDelta; }
+		}
+		
+		public LineLengthChangeEventArgs(IDocument document, LineSegment lineSegment, int moved)
+			: base(document, lineSegment)
+		{
+			this.lengthDelta = moved;
+		}
+		
+		public override string ToString()
+		{
+			return string.Format("[LineLengthEventArgs Document={0} LineSegment={1} LengthDelta={2}]", this.Document, this.LineSegment, this.lengthDelta);
+		}
+	}
+}