public override async Task <Document> RefactorAsync(Document document, CancellationToken cancellationToken = default(CancellationToken))
{
StatementContainer container = StatementContainer.Create(IfStatement);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(IfStatement);
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
ExpressionSyntax expression = IfRefactoringHelper.GetBooleanExpression(
IfStatement.Condition,
Expression1,
Expression2,
semanticModel,
cancellationToken);
StatementSyntax newStatement = CreateStatement(expression)
.WithLeadingTrivia(IfStatement.GetLeadingTrivia())
.WithTrailingTrivia(statements[index + 1].GetTrailingTrivia())
.WithFormatterAnnotation();
SyntaxList <StatementSyntax> newStatements = statements
.RemoveAt(index)
.ReplaceAt(index, newStatement);
return(await document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken).ConfigureAwait(false));
}
public override Task <Document> RefactorAsync(Document document, CancellationToken cancellationToken = default(CancellationToken))
{
ConditionalExpressionSyntax conditionalExpression = IfRefactoringHelper.CreateConditionalExpression(IfStatement.Condition, WhenTrue, WhenFalse);
ExpressionStatementSyntax newNode = SimpleAssignmentStatement(Left, conditionalExpression)
.WithTriviaFrom(IfStatement)
.WithFormatterAnnotation();
return(document.ReplaceNodeAsync(IfStatement, newNode, cancellationToken));
}
public override Task <Document> RefactorAsync(Document document, CancellationToken cancellationToken = default(CancellationToken))
{
ConditionalExpressionSyntax conditionalExpression = IfRefactoringHelper.CreateConditionalExpression(IfStatement.Condition, Expression1, Expression2);
StatementSyntax newNode = CreateStatement(conditionalExpression)
.WithTriviaFrom(IfStatement)
.WithFormatterAnnotation();
return(document.ReplaceNodeAsync(IfStatement, newNode, cancellationToken));
}
public override async Task <Document> RefactorAsync(Document document, CancellationToken cancellationToken = default(CancellationToken))
{
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
ExpressionSyntax expression = IfRefactoringHelper.GetBooleanExpression(IfStatement.Condition, Expression1, Expression2, semanticModel, cancellationToken);
StatementSyntax newNode = CreateStatement(expression)
.WithTriviaFrom(IfStatement)
.WithFormatterAnnotation();
return(await document.ReplaceNodeAsync(IfStatement, newNode, cancellationToken).ConfigureAwait(false));
}
protected override LocalDeclarationStatementSyntax CreateNewStatement()
{
ConditionalExpressionSyntax conditionalExpression = IfRefactoringHelper.CreateConditionalExpression(IfStatement.Condition, WhenTrue, WhenFalse);
VariableDeclaratorSyntax declarator = Statement.Declaration.Variables[0];
EqualsValueClauseSyntax initializer = declarator.Initializer;
EqualsValueClauseSyntax newInitializer = (initializer != null)
? initializer.WithValue(conditionalExpression)
: EqualsValueClause(conditionalExpression);
return(Statement.ReplaceNode(declarator, declarator.WithInitializer(newInitializer)));
}
public override Task <Document> RefactorAsync(Document document, CancellationToken cancellationToken = default(CancellationToken))
{
StatementContainer container = StatementContainer.Create(IfStatement);
SyntaxList <StatementSyntax> statements = container.Statements;
int index = statements.IndexOf(IfStatement);
ConditionalExpressionSyntax conditionalExpression = IfRefactoringHelper.CreateConditionalExpression(IfStatement.Condition, Expression1, Expression2);
StatementSyntax newStatement = CreateStatement(conditionalExpression)
.WithLeadingTrivia(IfStatement.GetLeadingTrivia())
.WithTrailingTrivia(statements[index + 1].GetTrailingTrivia())
.WithFormatterAnnotation();
SyntaxList <StatementSyntax> newStatements = statements
.RemoveAt(index)
.ReplaceAt(index, newStatement);
return(document.ReplaceNodeAsync(container.Node, container.NodeWithStatements(newStatements), cancellationToken));
}
protected override ExpressionStatementSyntax CreateNewStatement()
{
ConditionalExpressionSyntax conditionalExpression = IfRefactoringHelper.CreateConditionalExpression(IfStatement.Condition, WhenTrue, WhenFalse);
return(Statement.ReplaceNode(Left, conditionalExpression));
}