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Viewing changes to contrib/ICSharpCode.NRefactory.CSharp/Ast/GeneralScope/PreProcessorDirective.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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contrib/ICSharpCode.NRefactory.CSharp/Ast/GeneralScope/PreProcessorDirective.cs
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// 
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// PreProcessorDirective.cs
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//  
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// Author:
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//       Mike Krüger <mkrueger@xamarin.com>
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// 
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// Copyright (c) 2011 Xamarin Inc.
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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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namespace ICSharpCode.NRefactory.CSharp
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{
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        public enum PreProcessorDirectiveType : byte
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        {
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                Invalid = 0,
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                Region = 1,
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                Endregion = 2,
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                If = 3,
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                Endif = 4,
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                Elif = 5,
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                Else = 6,
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                Define = 7,
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                Undef = 8,
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                Error = 9,
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                Warning = 10,
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                Pragma = 11,
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                Line = 12
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        }
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        public class PreProcessorDirective : AstNode
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        {
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                public override NodeType NodeType {
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                        get {
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                                return NodeType.Whitespace;
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                        }
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                }
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                public PreProcessorDirectiveType Type {
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                        get;
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                        set;
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                }
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                public string Argument {
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                        get;
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                        set;
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                }
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                /// <summary>
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                /// For an '#if' directive, specifies whether the condition evaluated to true.
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                /// </summary>
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                public bool Take {
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                        get;
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                        set;
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                }
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                TextLocation startLocation;
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                public override TextLocation StartLocation {
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                        get { 
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                                return startLocation;
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                        }
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                }
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                TextLocation endLocation;
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                public override TextLocation EndLocation {
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                        get {
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                                return endLocation;
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                        }
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                }
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                public PreProcessorDirective(PreProcessorDirectiveType type, TextLocation startLocation, TextLocation endLocation)
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                {
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                        this.Type = type;
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                        this.startLocation = startLocation;
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                        this.endLocation = endLocation;
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                }
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                public PreProcessorDirective(PreProcessorDirectiveType type, string argument = null)
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                {
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                        this.Type = type;
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                        this.Argument = argument;
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                }
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                public override void AcceptVisitor (IAstVisitor visitor)
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                {
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                        visitor.VisitPreProcessorDirective (this);
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                }
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                public override T AcceptVisitor<T> (IAstVisitor<T> visitor)
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                {
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                        return visitor.VisitPreProcessorDirective (this);
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                }
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                public override S AcceptVisitor<T, S> (IAstVisitor<T, S> visitor, T data)
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                {
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                        return visitor.VisitPreProcessorDirective (this, data);
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                }
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                protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
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                {
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                        PreProcessorDirective o = other as PreProcessorDirective;
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                        return o != null && Type == o.Type && MatchString(Argument, o.Argument);
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                }
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        }
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}
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