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