104 lines
2.4 KiB
C#
104 lines
2.4 KiB
C#
// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Mike Krüger" email="mike@icsharpcode.net"/>
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// <version>$Revision$</version>
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// </file>
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using System;
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namespace ICSharpCode.TextEditor.Document
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{
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/// <summary>
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/// This delegate is used for document events.
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/// </summary>
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public delegate void DocumentEventHandler(object sender, DocumentEventArgs e);
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/// <summary>
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/// This class contains more information on a document event
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/// </summary>
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public class DocumentEventArgs : EventArgs
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{
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IDocument document;
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int offset;
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int length;
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string text;
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/// <returns>
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/// always a valid Document which is related to the Event.
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/// </returns>
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public IDocument Document {
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get {
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return document;
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}
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}
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/// <returns>
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/// -1 if no offset was specified for this event
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/// </returns>
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public int Offset {
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get {
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return offset;
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}
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}
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/// <returns>
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/// null if no text was specified for this event
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/// </returns>
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public string Text {
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get {
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return text;
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}
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}
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/// <returns>
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/// -1 if no length was specified for this event
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/// </returns>
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public int Length {
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get {
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return length;
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}
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}
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/// <summary>
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/// Creates a new instance off <see cref="DocumentEventArgs"/>
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/// </summary>
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public DocumentEventArgs(IDocument document) : this(document, -1, -1, null)
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{
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}
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/// <summary>
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/// Creates a new instance off <see cref="DocumentEventArgs"/>
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/// </summary>
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public DocumentEventArgs(IDocument document, int offset) : this(document, offset, -1, null)
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{
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}
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/// <summary>
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/// Creates a new instance off <see cref="DocumentEventArgs"/>
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/// </summary>
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public DocumentEventArgs(IDocument document, int offset, int length) : this(document, offset, length, null)
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{
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}
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/// <summary>
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/// Creates a new instance off <see cref="DocumentEventArgs"/>
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/// </summary>
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public DocumentEventArgs(IDocument document, int offset, int length, string text)
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{
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this.document = document;
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this.offset = offset;
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this.length = length;
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this.text = text;
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}
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public override string ToString()
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{
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return string.Format("[DocumentEventArgs: Document = {0}, Offset = {1}, Text = {2}, Length = {3}]",
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Document,
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Offset,
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Text,
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Length);
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}
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}
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}
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