private static async Task RenameFieldAccordingToPropertyNameAsync(
RefactoringContext context,
IdentifierNameSyntax identifierName)
{
if (!identifierName.IsQualified() ||
identifierName.IsQualifiedWithThis())
{
PropertyDeclarationSyntax propertyDeclaration = identifierName.FirstAncestor <PropertyDeclarationSyntax>();
if (propertyDeclaration != null)
{
SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);
var fieldSymbol = semanticModel
.GetSymbolInfo(identifierName, context.CancellationToken)
.Symbol as IFieldSymbol;
if (fieldSymbol?.IsPrivate() == true)
{
IPropertySymbol propertySymbol = semanticModel.GetDeclaredSymbol(propertyDeclaration, context.CancellationToken);
if (propertySymbol != null &&
fieldSymbol.IsStatic == propertySymbol.IsStatic &&
object.Equals(fieldSymbol.ContainingType, propertySymbol.ContainingType))
{
string newName = TextUtility.ToCamelCase(propertySymbol.Name, context.Settings.PrefixFieldIdentifierWithUnderscore);
if (!string.Equals(newName, fieldSymbol.Name, StringComparison.Ordinal))
{
string fieldName = identifierName.Identifier.ValueText;
context.RegisterRefactoring(
$"Rename field to '{newName}'",
cancellationToken =>
{
return(SymbolRenamer.RenameAsync(
context.Document,
fieldSymbol,
newName,
cancellationToken));
});
}
}
}
}
}
}
private static void RenameFieldAccordingToPropertyName(
CodeRefactoringContext context,
IdentifierNameSyntax identifierName,
SemanticModel semanticModel)
{
if (!identifierName.IsQualified() ||
identifierName.IsQualifiedWithThis())
{
PropertyDeclarationSyntax propertyDeclaration = identifierName.FirstAncestor <PropertyDeclarationSyntax>();
if (propertyDeclaration != null)
{
var fieldSymbol = semanticModel
.GetSymbolInfo(identifierName, context.CancellationToken)
.Symbol as IFieldSymbol;
if (fieldSymbol?.DeclaredAccessibility == Accessibility.Private)
{
IPropertySymbol propertySymbol = semanticModel.GetDeclaredSymbol(propertyDeclaration, context.CancellationToken);
if (propertySymbol != null &&
fieldSymbol.IsStatic == propertySymbol.IsStatic &&
object.Equals(fieldSymbol.ContainingType, propertySymbol.ContainingType))
{
string newName = NamingHelper.ToCamelCaseWithUnderscore(propertySymbol.Name);
if (!string.Equals(newName, fieldSymbol.Name, StringComparison.Ordinal))
{
context.RegisterRefactoring(
$"Rename field to '{newName}'",
cancellationToken =>
{
return(fieldSymbol.RenameAsync(
newName,
context.Document,
cancellationToken));
});
}
}
}
}
}
}
