private void ApplyAnchorOperations(
FormattingContext context,
TokenStream tokenStream,
TokenPairWithOperations[] tokenOperations,
OperationApplier applier,
CancellationToken cancellationToken)
{
using (Logger.LogBlock(FunctionId.Formatting_ApplyAnchorOperation, cancellationToken))
{
var tokenPairsToApplyAnchorOperations = this.TaskExecutor.Filter(
tokenOperations,
p => AnchorOperationCandidate(p),
p => p.PairIndex, cancellationToken);
cancellationToken.ThrowIfCancellationRequested();
// TODO: find out a way to apply anchor operation concurrently if possible
var previousChangesMap = new Dictionary <SyntaxToken, int>();
tokenPairsToApplyAnchorOperations.Do(pairIndex =>
{
cancellationToken.ThrowIfCancellationRequested();
applier.ApplyAnchorIndentation(pairIndex, previousChangesMap, cancellationToken);
});
// go through all relative indent block operation, and see whether it is affected by the anchor operation
context.GetAllRelativeIndentBlockOperations().Do(o =>
{
cancellationToken.ThrowIfCancellationRequested();
applier.ApplyBaseTokenIndentationChangesFromTo(FindCorrectBaseTokenOfRelativeIndentBlockOperation(o, tokenStream), o.StartToken, o.EndToken, previousChangesMap, cancellationToken);
});
}
}
private void ApplySpecialOperations(
FormattingContext context, TokenStream tokenStream, NodeOperations nodeOperationsCollector, OperationApplier applier, CancellationToken cancellationToken)
{
// apply alignment operation
using (Logger.LogBlock(FunctionId.Formatting_CollectAlignOperation, cancellationToken))
{
cancellationToken.ThrowIfCancellationRequested();
// TODO : figure out a way to run alignment operations in parallel. probably find
// unions and run each chunk in separate tasks
var previousChangesMap = new Dictionary <SyntaxToken, int>();
var alignmentOperations = nodeOperationsCollector.AlignmentOperationTask.WaitAndGetResult(cancellationToken);
alignmentOperations.Do(operation =>
{
cancellationToken.ThrowIfCancellationRequested();
applier.ApplyAlignment(operation, previousChangesMap, cancellationToken);
});
// go through all relative indent block operation, and see whether it is affected by previous operations
context.GetAllRelativeIndentBlockOperations().Do(o =>
{
cancellationToken.ThrowIfCancellationRequested();
applier.ApplyBaseTokenIndentationChangesFromTo(FindCorrectBaseTokenOfRelativeIndentBlockOperation(o, tokenStream), o.StartToken, o.EndToken, previousChangesMap, cancellationToken);
});
}
}