public override ActionResult ApplyActionTo(StringBuilder sb)
{
int searchStart = PropertyToChange.TextRange.StartOffset;
int searchEnd = PropertyToChange.TextRange.EndOffset;
string text = sb.ToString();
// Find the opening brace.
var endOfOpeningBraceIndex = text.IndexOf("{", searchStart, searchEnd - searchStart) + 1;
int numTabs = InsertionHelpers.GetIndentationInFrontOf(text, searchStart) + 1;
NewAccessor.Controller.IndentLevel = numTabs;
string newAccessorText = Helper.RemoveTrailingLineBreaks(NewAccessor.ToString());
// The "+ numTabs + 2" is account for the /r/n and the tabs that are at the start
// of the new text. If we don't trim those off the text range, then it will
// include the whitespace before the actual property, which the objects which have actually
// been parsed will not have. If this number is wrong, the next object to be placed after it
// will not be able to get the tabs correctly.
NewAccessor.TextRange.StartOffset = endOfOpeningBraceIndex + numTabs + 2;
NewAccessor.TextRange.EndOffset = endOfOpeningBraceIndex + newAccessorText.Length - (numTabs + 2);
NewAccessor.Index = endOfOpeningBraceIndex + numTabs + 2;
sb.Insert(endOfOpeningBraceIndex, newAccessorText);
// Add accessor to the property
PropertyToChange.AddChild(NewAccessor);
NewAccessor.Parent = PropertyToChange;
NewAccessor.Controller = PropertyToChange.Controller;
//return new ActionResult(endOfOpeningBraceIndex, newAccessorText.Length, new[] { NewAccessor });
return(new ActionResult(NewAccessor.TextRange.StartOffset, newAccessorText.Length, new[] { NewAccessor }));
}
public override ActionResult ApplyActionTo(StringBuilder sb)
{
int searchStart = AccessorToRemove.TextRange.StartOffset;
int searchEnd = AccessorToRemove.TextRange.EndOffset;
var text = sb.ToString();
int startOfWhitespace = text.LastIndexOf("\n", searchStart, searchStart - 1);
if (startOfWhitespace != -1)
{
foreach (var c in text.Substring(startOfWhitespace, searchStart - startOfWhitespace).WithIndices().Reverse())
{
if (char.IsWhiteSpace(c.Value) == false)
{
// The +1 is so we jump one past the current character, which is the first non whitespace char
// in the substring
startOfWhitespace = c.Index + startOfWhitespace + 1;
break;
}
}
searchStart = startOfWhitespace;
}
sb.Remove(searchStart, searchEnd - searchStart);
PropertyToChange.RemoveChildObject(AccessorToRemove);
return(new ActionResult(searchStart, searchStart - searchEnd, null));
}
