public async Task <List <MSBuildCodeFix> > GetRefactorings(
MSBuildParseResult result,
SnapshotSpan selectedSpan,
CancellationToken cancellationToken)
{
var refactorings = new List <MSBuildCodeFix> ();
void ReportRefactoring(MSBuildAction a)
{
lock (refactorings) {
refactorings.Add(new MSBuildCodeFix(a, ImmutableArray <MSBuildDiagnostic> .Empty));
}
}
var context = new MSBuildRefactoringContext(
result.MSBuildDocument,
new Xml.Dom.TextSpan(selectedSpan.Start, selectedSpan.Length),
ReportRefactoring,
cancellationToken);
foreach (var provider in refactoringProviders)
{
if (cancellationToken.IsCancellationRequested)
{
return(null);
}
await provider.RegisterRefactoringsAsync(context);
}
return(refactorings);
}
public async Task <bool> HasRefactorings(MSBuildParseResult result, SnapshotSpan selectedSpan, CancellationToken cancellationToken)
{
bool foundRefactoring = false;
void ReportRefactoring(MSBuildAction a) => foundRefactoring = true;
var context = new MSBuildRefactoringContext(
result.MSBuildDocument,
new Xml.Dom.TextSpan(selectedSpan.Start, selectedSpan.Length),
ReportRefactoring,
cancellationToken);
foreach (var provider in refactoringProviders)
{
if (cancellationToken.IsCancellationRequested)
{
return(false);
}
await provider.RegisterRefactoringsAsync(context);
if (foundRefactoring)
{
return(true);
}
}
return(false);
}
public abstract Task RegisterRefactoringsAsync(MSBuildRefactoringContext context);
