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//
// MemberListVisitor.cs: Collects members from ASP.NET document tree,
// for code completion and other services.
//
// Authors:
// Michael Hutchinson <m.j.hutchinson@gmail.com>
//
// Copyright (C) 2006 Michael Hutchinson
//
//
// This source code is licenced under The MIT License:
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.Linq;
using MonoDevelop.Core;
using MonoDevelop.AspNet.WebForms;
using MonoDevelop.AspNet.WebForms.Dom;
using MonoDevelop.Xml.Dom;
using MonoDevelop.Ide.TypeSystem;
using Microsoft.CodeAnalysis;
using MonoDevelop.Ide.Editor;
namespace MonoDevelop.AspNet.WebForms
{
//purpose is to find all named tags for code completion and compilation of base class
class WebFormsMemberListBuilder
{
readonly WebFormsTypeContext docRefMan;
XDocument xDocument;
public IDictionary<string,CodeBehindMember> Members { get; private set; }
public IList<Error> Errors { get; private set; }
public WebFormsMemberListBuilder (WebFormsTypeContext refMan, XDocument xDoc)
{
docRefMan = refMan;
xDocument = xDoc;
Errors = new List<Error> ();
Members = new Dictionary<string,CodeBehindMember> ();
}
public void Build ()
{
try {
foreach (XElement el in xDocument.Nodes.OfType<XElement> ())
AddMember (el);
} catch (Exception ex) {
Errors.Add (new Error (ErrorType.Error, "Unknown parser error: " + ex));
}
}
void AddMember (XElement element)
{
string id;
if (element.IsRunatServer () && !string.IsNullOrEmpty (id = element.GetId ())) {
if (Members.ContainsKey (id)) {
Errors.Add (new Error (
ErrorType.Error,
GettextCatalog.GetString ("Tag ID must be unique within the document: '{0}'.", id),
element.Region
)
);
} else {
string controlType = element.Attributes.GetValue (new XName ("type"), true);
var type = docRefMan.GetType (element.Name.Prefix, element.Name.Name, controlType);
if (type == null) {
Errors.Add (
new Error (
ErrorType.Error,
GettextCatalog.GetString ("The tag type '{0}{1}{2}' has not been registered.",
element.Name.Prefix,
element.Name.HasPrefix ? string.Empty : ":",
element.Name.Name),
element.Region
)
);
} else
Members [id] = new CodeBehindMember (id, type, element.Region.Begin);
}
}
foreach (XElement child in element.Nodes.OfType<XElement> ())
AddMember (child);
}
}
public class CodeBehindMember
{
public CodeBehindMember (string name, INamedTypeSymbol type, DocumentLocation location)
{
this.Name = name;
this.Type = type;
this.Location = location;
}
public string Name { get; private set; }
public INamedTypeSymbol Type { get; private set; }
public DocumentLocation Location { get; private set; }
}
}
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