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//------------------------------------------------------------------------------
// <copyright file="BeginEvent.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// <owner current="true" primary="true">Microsoft</owner>
//------------------------------------------------------------------------------
namespace System.Xml.Xsl.XsltOld {
using Res = System.Xml.Utils.Res;
using System;
using System.Diagnostics;
using System.Xml;
using System.Xml.XPath;
internal class BeginEvent : Event {
private XPathNodeType nodeType;
private string namespaceUri;
private string name;
private string prefix;
private bool empty;
private object htmlProps;
#if DEBUG
private bool replaceNSAliasesDone;
#endif
public BeginEvent(Compiler compiler) {
NavigatorInput input = compiler.Input;
Debug.Assert(input != null);
Debug.Assert(input.NodeType != XPathNodeType.Namespace);
this.nodeType = input.NodeType;
this.namespaceUri = input.NamespaceURI;
this.name = input.LocalName;
this.prefix = input.Prefix;
this.empty = input.IsEmptyTag;
if (nodeType == XPathNodeType.Element) {
this.htmlProps = HtmlElementProps.GetProps(this.name);
}
else if (nodeType == XPathNodeType.Attribute) {
this.htmlProps = HtmlAttributeProps.GetProps(this.name);
}
}
public override void ReplaceNamespaceAlias(Compiler compiler){
#if DEBUG
Debug.Assert(! replaceNSAliasesDone, "Second attempt to replace NS aliases!. This bad.");
replaceNSAliasesDone = true;
#endif
if (this.nodeType == XPathNodeType.Attribute && this.namespaceUri.Length == 0) {
return ; // '#default' aren't apply to attributes.
}
NamespaceInfo ResultURIInfo = compiler.FindNamespaceAlias(this.namespaceUri);
if (ResultURIInfo != null) {
this.namespaceUri = ResultURIInfo.nameSpace;
if (ResultURIInfo.prefix != null) {
this.prefix = ResultURIInfo.prefix;
}
}
}
public override bool Output(Processor processor, ActionFrame frame) {
return processor.BeginEvent(this.nodeType, this.prefix, this.name, this.namespaceUri, this.empty, this.htmlProps, false);
}
}
}
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