BeginEvent.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / BeginEvent.cs / 1305376 / BeginEvent.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
//-----------------------------------------------------------------------------
 
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); 
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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