Mike Krüger
13 years ago
7 changed files with 231 additions and 11 deletions
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@@ -0,0 +1,86 @@
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//
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// CreateEnumValue.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) 2013 Xamarin Inc. (http://xamarin.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.PatternMatching; |
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using System.Linq; |
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using ICSharpCode.NRefactory.TypeSystem; |
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using System.Threading; |
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using System.Collections.Generic; |
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using ICSharpCode.NRefactory.CSharp.Resolver; |
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using ICSharpCode.NRefactory.Semantics; |
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namespace ICSharpCode.NRefactory.CSharp.Refactoring |
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{ |
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[ContextAction("Create enum value", Description = "Creates an enum value for a undefined enum value.")] |
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public class CreateEnumValue : ICodeActionProvider |
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{ |
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internal static bool IsInvocationTarget(AstNode node) |
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{ |
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var invoke = node.Parent as InvocationExpression; |
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return invoke != null && invoke.Target == node; |
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} |
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internal static Expression GetCreatePropertyOrFieldNode(RefactoringContext context) |
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{ |
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return context.GetNode(n => n is IdentifierExpression || n is MemberReferenceExpression || n is NamedExpression) as Expression; |
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} |
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public IEnumerable<CodeAction> GetActions(RefactoringContext context) |
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{ |
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var expr = GetCreatePropertyOrFieldNode(context); |
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if (expr == null) |
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yield break; |
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if (!(expr is MemberReferenceExpression)) |
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yield break; |
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var propertyName = CreatePropertyAction.GetPropertyName(expr); |
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if (propertyName == null) |
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yield break; |
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if (IsInvocationTarget(expr)) |
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yield break; |
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var statement = expr.GetParent<Statement>(); |
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if (statement == null) |
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yield break; |
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if (!(context.Resolve(expr).IsError)) |
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yield break; |
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var guessedType = CreateFieldAction.GuessType(context, expr); |
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if (guessedType == null || guessedType.Kind != TypeKind.Enum) |
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yield break; |
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var state = context.GetResolverStateBefore(expr); |
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if (state.CurrentMember == null || state.CurrentTypeDefinition == null) |
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yield break; |
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yield return new CodeAction(context.TranslateString("Create enum value"), script => { |
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var decl = new EnumMemberDeclaration { |
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Name = propertyName |
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}; |
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script.InsertWithCursor(context.TranslateString("Create enum value"), guessedType.GetDefinition (), decl); |
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}); |
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} |
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} |
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} |
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@ -0,0 +1,83 @@
@@ -0,0 +1,83 @@
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//
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// CreateEnumValueTests.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) 2013 Xamarin Inc. (http://xamarin.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
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// 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 NUnit.Framework; |
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using ICSharpCode.NRefactory.CSharp.Refactoring; |
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namespace ICSharpCode.NRefactory.CSharp.CodeActions |
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{ |
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[TestFixture] |
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public class CreateEnumValueTests: ContextActionTestBase |
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{ |
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[Test] |
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public void TestSimpleEnum() |
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{ |
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Test<CreateEnumValue>( |
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@"enum Foo
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{ |
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Bar |
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} |
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class Baz |
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{ |
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public Baz (Foo foo) |
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{ |
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} |
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} |
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class Program |
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{ |
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public void Main () |
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{ |
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var b = new Baz (Foo.$Something); |
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} |
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} |
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",@"enum Foo |
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{ |
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Something, |
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Bar |
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} |
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class Baz |
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{ |
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public Baz (Foo foo) |
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{ |
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} |
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} |
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class Program |
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{ |
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public void Main () |
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{ |
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var b = new Baz (Foo.Something); |
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} |
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} |
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");
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} |
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} |
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} |
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