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//
// ImplementInterfaceExplicitAction.cs
//
// Author:
// Mike Krüger <mkrueger@xamarin.com>
//
// Copyright (c) 2012 Xamarin Inc. (http://xamarin.com)
//
// 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 ICSharpCode.NRefactory.TypeSystem;
using System.Threading;
using System.Collections.Generic;
using System.Linq;
namespace ICSharpCode.NRefactory.CSharp.Refactoring
{
[ContextAction("Implement interface explicit", Description = "Creates an interface implementation.")]
public class ImplementInterfaceExplicitAction : ICodeActionProvider
{
public IEnumerable<CodeAction> GetActions(RefactoringContext context)
{
var type = context.GetNode<AstType>();
if (type == null || type.Role != Roles.BaseType)
yield break;
var state = context.GetResolverStateBefore(type);
if (state.CurrentTypeDefinition == null)
yield break;
var resolveResult = context.Resolve(type);
if (resolveResult.Type.Kind != TypeKind.Interface)
yield break;
var toImplement = ImplementInterfaceAction.CollectMembersToImplement(
state.CurrentTypeDefinition,
resolveResult.Type,
false
);
if (toImplement.Count == 0)
yield break;
yield return new CodeAction(context.TranslateString("Implement interface explicit"), script => {
script.InsertWithCursor(
context.TranslateString("Implement Interface"),
state.CurrentTypeDefinition,
ImplementInterfaceAction.GenerateImplementation (context, toImplement.Select (t => Tuple.Create (t.Item1, true)))
);
}, type);
}
}
}
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