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Viewing changes to src/core/Mono.Debugging/Mono.Debugging.Evaluation/NRefactoryResolverVisitor.cs

  • Committer: Bazaar Package Importer
  • Author(s): Jo Shields
  • Date: 2010-02-02 11:39:59 UTC
  • mfrom: (1.4.4 upstream)
  • mto: (1.5.1 sid)
  • mto: This revision was merged to the branch mainline in revision 47.
  • Revision ID: james.westby@ubuntu.com-20100202113959-n3u848nfj35yyd03
* New upstream release
* debian/control:
  + Standards version 3.8.4 (no changes needed)
* debian/patches/remove_support_for_non_debian_functionality.patch,
  debian/patches/remove_support_for_soft_debugger.patch,
  debian/patches/remove_support_for_moonlight.patch,
  debian/rules:
  + Split patch into two pieces, to make it easier to enable either
    SDB or Moonlight support with a rebuild
* debian/monodevelop-moonlight.install,
  debian/monodevelop-debugger-sdb.install,
  debian/control:
  + Create packaging data for the Soft Debugger addin and Moonlight addin -
    and comment them out of debian/control as we can't provide them on
    Debian for now

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src/core/Mono.Debugging/Mono.Debugging.Evaluation/NRefactoryResolverVisitor.cs
 
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// 
 
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// NRefactoryResolverVisitor.cs
 
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//  
 
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// Author:
 
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//       Lluis Sanchez Gual <lluis@novell.com>
 
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// 
 
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// Copyright (c) 2010 Novell, Inc (http://www.novell.com)
 
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// 
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
 
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// of this software and associated documentation files (the "Software"), to deal
 
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// in the Software without restriction, including without limitation the rights
 
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
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// copies of the Software, and to permit persons to whom the Software is
 
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// furnished to do so, subject to the following conditions:
 
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// 
 
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// The above copyright notice and this permission notice shall be included in
 
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// all copies or substantial portions of the Software.
 
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// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
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// THE SOFTWARE.
 
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using System;
 
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using ICSharpCode.NRefactory.Visitors;
 
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using Mono.Debugging.Client;
 
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using System.Collections.Generic;
 
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using System.Text;
 
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namespace Mono.Debugging.Evaluation
 
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{
 
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        public class NRefactoryResolverVisitor: AbstractAstVisitor
 
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        {
 
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                SourceLocation location;
 
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                DebuggerSession session;
 
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                string expression;
 
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                List<Replacement> replacements = new List<Replacement> ();
 
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                class Replacement
 
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                {
 
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                        public int Offset;
 
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                        public int Length;
 
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                        public string NewText;
 
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                }
 
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                public NRefactoryResolverVisitor (DebuggerSession session, SourceLocation location, string expression)
 
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                {
 
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                        this.expression = expression.Replace ("\n","").Replace ("\r","");
 
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                        this.session = session;
 
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                        this.location = location;
 
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                }
 
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                internal string GetResolvedExpression ()
 
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                {
 
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                        if (replacements.Count == 0)
 
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                                return expression;
 
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                        replacements.Sort (delegate (Replacement r1, Replacement r2) { return r1.Offset.CompareTo (r2.Offset); });
 
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                        StringBuilder sb = new StringBuilder ();
 
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                        int i = 0;
 
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                        foreach (Replacement r in replacements) {
 
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                                sb.Append (expression, i, r.Offset - i);
 
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                                sb.Append (r.NewText);
 
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                                i = r.Offset + r.Length;
 
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                        }
 
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                        Replacement last = replacements [replacements.Count - 1];
 
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                        sb.Append (expression, last.Offset + last.Length, expression.Length - (last.Offset + last.Length));
 
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                        return sb.ToString ();
 
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                }
 
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                public override object VisitIdentifierExpression (ICSharpCode.NRefactory.Ast.IdentifierExpression identifierExpression, object data)
 
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                {
 
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                        string type = session.ResolveIdentifierAsType (identifierExpression.Identifier, location);
 
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                        if (!string.IsNullOrEmpty (type)) {
 
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                                type = "global::" + type;
 
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                                Replacement r = new Replacement () { Offset = identifierExpression.StartLocation.Column - 1, Length=identifierExpression.Identifier.Length, NewText = type };
 
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                                replacements.Add (r);
 
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                        }
 
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                        return null;
 
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                }
 
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        }
 
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}
 
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