public void AddInitialSuppressOperation(SuppressOperation operation)
{
// don't add stuff if it is empty
if (operation == null || operation.TextSpan.IsEmpty)
{
return;
}
var onSameLine = _tokenStream.TwoTokensOriginallyOnSameLine(operation.StartToken, operation.EndToken);
AddSuppressOperation(operation, onSameLine);
}
public void AddSuppressOperations(
List <SuppressOperation> operations,
CancellationToken cancellationToken)
{
var valuePairs = new ValueTuple <SuppressOperation, bool, bool> [operations.Count];
// TODO: think about a way to figure out whether it is already suppressed and skip the expensive check below.
this.engine.TaskExecutor.For(0, operations.Count, i =>
{
var operation = operations[i];
// if an operation contains elastic trivia itself and the operation is not marked to ignore the elastic triva
// ignore the operation
if (operation.ContainsElasticTrivia(tokenStream) && !operation.Option.IsOn(SuppressOption.IgnoreElastic))
{
// don't bother to calculate line alignment between tokens
valuePairs[i] = ValueTuple.Create(operation, false, false);
return;
}
var onSameLine = tokenStream.TwoTokensOriginallyOnSameLine(operation.StartToken, operation.EndToken);
valuePairs[i] = ValueTuple.Create(operation, true, onSameLine);
}, cancellationToken);
valuePairs.Do(v =>
{
cancellationToken.ThrowIfCancellationRequested();
if (v.Item2)
{
AddSuppressOperation(v.Item1, v.Item3);
}
});
}
public bool Apply(AdjustNewLinesOperation operation, int pairIndex, CancellationToken cancellationToken)
{
if (operation.Option == AdjustNewLinesOption.PreserveLines)
{
return(ApplyPreserveLinesOperation(operation, pairIndex, cancellationToken));
}
else if (operation.Option == AdjustNewLinesOption.ForceLines)
{
return(ApplyForceLinesOperation(operation, pairIndex, cancellationToken));
}
else
{
Debug.Assert(operation.Option == AdjustNewLinesOption.ForceIfSameLine);
// We force the tokens to the different line only they are on the same line
// else we leave the tokens as it is (Note: We should not preserve too. If we
// we do, then that will be counted as a line operation and the indentation of
// the second token will be modified)
if (tokenStream.TwoTokensOriginallyOnSameLine(tokenStream.GetToken(pairIndex),
tokenStream.GetToken(pairIndex + 1)))
{
return(ApplyForceLinesOperation(operation, pairIndex, cancellationToken));
}
else
{
return(false);
}
}
}
