// Check that invocation immediately under declaration statement as initializer (Parenthesized Expression is allowed)
private bool IsInvocationInitializer()
{
var expression = myInvocationExpression.GetContainingParenthesizedExpression();
var currentInitializer = ExpressionInitializerNavigator.GetByValue(expression);
var selectedDeclarator = LocalVariableDeclarationNavigator.GetByInitial(currentInitializer);
var multiplyVariableDeclaration = MultipleLocalVariableDeclarationNavigator.GetByDeclarator(selectedDeclarator);
return(DeclarationStatementNavigator.GetByDeclaration(multiplyVariableDeclaration) != null);
}
public static void RenameOldUsages([NotNull] ICSharpExpression originExpression,
[CanBeNull] IDeclaredElement localVariableDeclaredElement,
[NotNull] string newName, [NotNull] CSharpElementFactory factory)
{
originExpression.GetPsiServices().Locks.AssertReadAccessAllowed();
var statement = ExpressionStatementNavigator.GetByExpression(originExpression);
if (statement != null)
{
statement.RemoveOrReplaceByEmptyStatement();
}
else
{
if (localVariableDeclaredElement == null)
{
originExpression.ReplaceBy(factory.CreateReferenceExpression(newName));
}
else if (!newName.Equals(localVariableDeclaredElement.ShortName))
{
var provider = DefaultUsagesProvider.Instance;
var usages = provider.GetUsages(localVariableDeclaredElement,
originExpression.GetContainingNode <IMethodDeclaration>().NotNull("scope != null"));
originExpression.GetContainingStatement().NotNull("expression.GetContainingStatement() != null")
.RemoveOrReplaceByEmptyStatement();
foreach (var usage in usages)
{
if (usage.IsValid() && usage is IReferenceExpression node)
{
node.ReplaceBy(factory.CreateReferenceExpression(newName));
}
}
}
else
{
DeclarationStatementNavigator.GetByVariableDeclaration(
LocalVariableDeclarationNavigator.GetByInitial(
ExpressionInitializerNavigator.GetByValue(
originExpression.GetContainingParenthesizedExpression())))
?.RemoveOrReplaceByEmptyStatement();
}
}
}
