static PrimitiveExpression CreateFormatString(RefactoringContext context, PrimitiveExpression pExpr, int argumentNumber)
{
var start = context.GetOffset(pExpr.StartLocation);
var end = context.GetOffset(pExpr.EndLocation);
var sStart = context.GetOffset(context.SelectionStart);
var sEnd = context.GetOffset(context.SelectionEnd);
return(new PrimitiveExpression("", context.GetText(start, sStart - start) + "{" + argumentNumber + "}" + context.GetText(sEnd, end - sEnd)));
}
public IEnumerable <CodeAction> GetActions(RefactoringContext context)
{
if (context.IsSomethingSelected)
{
yield break;
}
var pexpr = context.GetNode <PrimitiveExpression>();
if (pexpr == null || !(pexpr.Value is string))
{
yield break;
}
if (pexpr.LiteralValue.StartsWith("@", StringComparison.Ordinal))
{
if (!(pexpr.StartLocation < new TextLocation(context.Location.Line, context.Location.Column - 2) &&
new TextLocation(context.Location.Line, context.Location.Column + 2) < pexpr.EndLocation))
{
yield break;
}
}
else
{
if (!(pexpr.StartLocation < new TextLocation(context.Location.Line, context.Location.Column - 1) && new TextLocation(context.Location.Line, context.Location.Column + 1) < pexpr.EndLocation))
{
yield break;
}
}
yield return(new CodeAction(context.TranslateString("Split string literal"), script => {
int offset = context.GetOffset(context.Location);
script.InsertText(offset, pexpr.LiteralValue.StartsWith("@", StringComparison.Ordinal) ? "\" + @\"" : "\" + \"");
}));
}
public IEnumerable <CodeAction> GetActions(RefactoringContext context)
{
IType type;
var anonymousMethodExpression = GetAnonymousMethodExpression(context, out type);
if (anonymousMethodExpression == null)
{
yield break;
}
yield return(new CodeAction(context.TranslateString("Insert anonymous method signature"), script => {
var delegateMethod = type.GetDelegateInvokeMethod();
var sb = new StringBuilder("(");
for (int k = 0; k < delegateMethod.Parameters.Count; k++)
{
if (k > 0)
{
sb.Append(", ");
}
var paramType = delegateMethod.Parameters [k].Type;
sb.Append(context.CreateShortType(paramType));
sb.Append(" ");
sb.Append(delegateMethod.Parameters [k].Name);
}
sb.Append(")");
script.InsertText(context.GetOffset(anonymousMethodExpression.DelegateToken.EndLocation), sb.ToString());
}, anonymousMethodExpression));
}
