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//
// NRefactoryExtensions.cs
//
// Author: Jeffrey Stedfast <jeff@xamarin.com>
//
// Copyright (c) 2013 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;
using ICSharpCode.NRefactory.CSharp;
namespace Mono.Debugging.Evaluation
{
public static class NRefactoryExtensions
{
#region AstType
public static object Resolve (this AstType type, EvaluationContext ctx)
{
var args = new List<object> ();
var name = type.Resolve (ctx, args);
//if (name.StartsWith ("global::", StringComparison.Ordinal))
// name = name.Substring ("global::".Length);
if (string.IsNullOrEmpty (name))
return null;
if (args.Count > 0)
return ctx.Adapter.GetType (ctx, name, args.ToArray ());
return ctx.Adapter.GetType (ctx, name);
}
static string Resolve (this AstType type, EvaluationContext ctx, List<object> args)
{
if (type is PrimitiveType)
return Resolve ((PrimitiveType) type, ctx, args);
else if (type is ComposedType)
return Resolve ((ComposedType) type, ctx, args);
else if (type is MemberType)
return Resolve ((MemberType) type, ctx, args);
else if (type is SimpleType)
return Resolve ((SimpleType) type, ctx, args);
return null;
}
#endregion AstType
#region ComposedType
static string Resolve (this ComposedType type, EvaluationContext ctx, List<object> args)
{
string name;
if (type.HasNullableSpecifier) {
args.Insert (0, type.BaseType.Resolve (ctx));
name = "System.Nullable`1";
} else {
name = type.BaseType.Resolve (ctx, args);
}
if (type.PointerRank > 0)
name += new string ('*', type.PointerRank);
if (type.ArraySpecifiers.Count > 0) {
foreach (var spec in type.ArraySpecifiers) {
if (spec.Dimensions > 1)
name += "[" + new string (',', spec.Dimensions - 1) + "]";
else
name += "[]";
}
}
return name;
}
#endregion ComposedType
#region MemberType
static string Resolve (this MemberType type, EvaluationContext ctx, List<object> args)
{
string name;
if (!type.IsDoubleColon) {
var parent = type.Target.Resolve (ctx, args);
name = parent + "." + type.MemberName;
} else {
name = type.MemberName;
}
if (type.TypeArguments.Count > 0) {
name += "`" + type.TypeArguments.Count;
foreach (var arg in type.TypeArguments) {
object resolved;
if ((resolved = arg.Resolve (ctx)) == null)
return null;
args.Add (resolved);
}
}
return name;
}
#endregion MemberType
#region PrimitiveType
public static string Resolve (this PrimitiveType type)
{
switch (type.Keyword) {
case "bool": return "System.Boolean";
case "sbyte": return "System.SByte";
case "byte": return "System.Byte";
case "char": return "System.Char";
case "short": return "System.Int16";
case "ushort": return "System.UInt16";
case "int": return "System.Int32";
case "uint": return "System.UInt32";
case "long": return "System.Int64";
case "ulong": return "System.UInt64";
case "float": return "System.Single";
case "double": return "System.Double";
case "decimal": return "System.Decimal";
case "string": return "System.String";
case "object": return "System.Object";
case "void": return "System.Void";
default: return null;
}
}
static string Resolve (this PrimitiveType type, EvaluationContext ctx, List<object> args)
{
return Resolve (type);
}
#endregion PrimitiveType
#region SimpleType
static string Resolve (this SimpleType type, EvaluationContext ctx, List<object> args)
{
string name = type.Identifier;
if (type.TypeArguments.Count > 0) {
name += "`" + type.TypeArguments.Count;
foreach (var arg in type.TypeArguments) {
object resolved;
if ((resolved = arg.Resolve (ctx)) == null)
return null;
args.Add (resolved);
}
}
return name;
}
#endregion SimpleType
}
}
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