public IEnumerable<CodeAction> GetActions(RefactoringContext context)
{
var catchClause = context.GetNode<CatchClause>();
if (catchClause == null)
yield break;
if (!catchClause.Type.IsNull)
yield break;
yield return new CodeAction(context.TranslateString("Add type specifier"), script => {
var newType = context.CreateShortType("System", "Exception");
var namingHelper = new NamingHelper(context);
var newIdentifier = Identifier.Create(namingHelper.GenerateVariableName(newType, "e"));
script.Replace(catchClause, new CatchClause {
Type = newType,
VariableNameToken = newIdentifier,
Body = catchClause.Body.Clone() as BlockStatement
});
script.Select(newType);
});
}
public InitializerConversionVisitor(RefactoringContext context)
{
this.context = context;
namingHelper = new NamingHelper(context);
}
static ForeachStatement MakeForeach(Expression node, IType type, RefactoringContext context)
{
var namingHelper = new NamingHelper(context);
return new ForeachStatement {
VariableType = new SimpleType("var"),
VariableName = namingHelper.GenerateVariableName(type),
InExpression = node.Clone(),
EmbeddedStatement = new BlockStatement()
};
}