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' Licensed to the .NET Foundation under one or more agreements.
' The .NET Foundation licenses this file to you under the MIT license.
' See the LICENSE file in the project root for more information.
Imports System.Collections.Immutable
Imports System.Threading
Imports Microsoft.CodeAnalysis.Completion.Providers
Imports Microsoft.CodeAnalysis.VisualBasic.Extensions.ContextQuery
Imports Microsoft.CodeAnalysis.VisualBasic.Syntax
Namespace Microsoft.CodeAnalysis.VisualBasic.Completion.KeywordRecommenders.Expressions
''' <summary>
''' Recommends the "With" keyword when used in a New syntax (such as New goo With)
''' </summary>
Friend Class WithKeywordRecommender
Inherits AbstractKeywordRecommender
Private Shared ReadOnly s_keywords As ImmutableArray(Of RecommendedKeyword) =
ImmutableArray.Create(New RecommendedKeyword("With", VBFeaturesResources.Specifies_the_declaration_of_property_initializations_in_an_object_initializer_New_typeName_With_bracket_property_expression_bracket_bracket_bracket))
Protected Overrides Function RecommendKeywords(context As VisualBasicSyntaxContext, cancellationToken As CancellationToken) As ImmutableArray(Of RecommendedKeyword)
If context.FollowsEndOfStatement Then
Return ImmutableArray(Of RecommendedKeyword).Empty
End If
Dim token = context.TargetToken
If token.IsChildToken(Of AsNewClauseSyntax)(Function(asNewClause) asNewClause.NewExpression.NewKeyword) OrElse
token.IsFollowingCompleteAsNewClause() OrElse
token.IsChildToken(Of ObjectCreationExpressionSyntax)(Function(objectCreation) objectCreation.NewKeyword) OrElse
token.IsFollowingCompleteObjectCreation() Then
Return s_keywords
End If
Return ImmutableArray(Of RecommendedKeyword).Empty
End Function
End Class
End Namespace
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