// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt) // This code is distributed under the GNU LGPL (for details please see \doc\license.txt) using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Collections.Specialized; using System.Diagnostics; using System.Globalization; using System.Linq; using ICSharpCode.AvalonEdit.Document; namespace ICSharpCode.AvalonEdit.Xml { /// <summary> /// The root object of the XML document /// </summary> public class AXmlDocument: AXmlContainer { /// <summary> Parser that produced this document </summary> internal AXmlParser Parser { get; set; } /// <summary> Occurs when object is added to any part of the document </summary> public event EventHandler<NotifyCollectionChangedEventArgs> ObjectInserted; /// <summary> Occurs when object is removed from any part of the document </summary> public event EventHandler<NotifyCollectionChangedEventArgs> ObjectRemoved; /// <summary> Occurs before local data of any object in the document changes </summary> public event EventHandler<AXmlObjectEventArgs> ObjectChanging; /// <summary> Occurs after local data of any object in the document changed </summary> public event EventHandler<AXmlObjectEventArgs> ObjectChanged; internal void OnObjectInserted(int index, AXmlObject obj) { if (ObjectInserted != null) ObjectInserted(this, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, new AXmlObject[] { obj }.ToList(), index)); } internal void OnObjectRemoved(int index, AXmlObject obj) { if (ObjectRemoved != null) ObjectRemoved(this, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, new AXmlObject[] { obj }.ToList(), index)); } internal void OnObjectChanging(AXmlObject obj) { if (ObjectChanging != null) ObjectChanging(this, new AXmlObjectEventArgs() { Object = obj } ); } internal void OnObjectChanged(AXmlObject obj) { if (ObjectChanged != null) ObjectChanged(this, new AXmlObjectEventArgs() { Object = obj } ); } /// <inheritdoc/> public override void AcceptVisitor(IAXmlVisitor visitor) { visitor.VisitDocument(this); } /// <inheritdoc/> public override string ToString() { return string.Format(CultureInfo.InvariantCulture, "[{0} Chld:{1}]", base.ToString(), this.Children.Count); } } }
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