private IEnumerable <SuggestedActionSet> GetRefactorings(
IDocumentSupportsSuggestionService supportSuggestion,
ISuggestedActionCategorySet requestedActionCategories,
Workspace workspace,
Document document,
SnapshotSpan range,
CancellationToken cancellationToken)
{
var optionService = workspace.Services.GetService <IOptionService>();
if (optionService.GetOption(EditorComponentOnOffOptions.CodeRefactorings) &&
_owner._codeRefactoringService != null &&
supportSuggestion.SupportsRefactorings(document) &&
requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.Refactoring))
{
// Get the selection while on the UI thread.
var selection = TryGetCodeRefactoringSelection(_subjectBuffer, _textView, range);
if (!selection.HasValue)
{
// this is here to fail test and see why it is failed.
Trace.WriteLine("given range is not current");
return(null);
}
var refactorings = Task.Run(
async() => await _owner._codeRefactoringService.GetRefactoringsAsync(
document, selection.Value, cancellationToken).ConfigureAwait(false),
cancellationToken).WaitAndGetResult(cancellationToken);
return(refactorings.Select(r => OrganizeRefactorings(workspace, r)));
}
return(null);
}
private async Task <bool> HasFixesAsync(
IDocumentSupportsSuggestionService supportSuggestion,
ISuggestedActionCategorySet requestedActionCategories,
SuggestedActionsSourceProvider provider,
Document document, SnapshotSpan range,
CancellationToken cancellationToken)
{
if (provider._codeFixService != null && supportSuggestion.SupportsCodeFixes(document) &&
requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.CodeFix))
{
// We only consider suppressions if lightbulb is asking for everything.
// If the light bulb is only asking for code fixes, then we don't consider suppressions.
var considerSuppressionFixes = requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.Any);
var result = await Task.Run(
async() => await provider._codeFixService.GetFirstDiagnosticWithFixAsync(
document, range.Span.ToTextSpan(), considerSuppressionFixes, cancellationToken).ConfigureAwait(false),
cancellationToken).ConfigureAwait(false);
if (result.HasFix)
{
Logger.Log(FunctionId.SuggestedActions_HasSuggestedActionsAsync);
return(true);
}
if (result.PartialResult)
{
// reset solution version number so that we can raise suggested action changed event
Volatile.Write(ref _lastSolutionVersionReported, InvalidSolutionVersion);
return(false);
}
}
return(false);
}
private IEnumerable <SuggestedActionSet> GetCodeFixes(
IDocumentSupportsSuggestionService supportSuggestion,
ISuggestedActionCategorySet requestedActionCategories,
Workspace workspace,
Document document,
SnapshotSpan range,
CancellationToken cancellationToken)
{
if (_owner._codeFixService != null && supportSuggestion.SupportsCodeFixes(document) &&
requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.CodeFix))
{
// We only include suppressions if lightbulb is asking for everything.
// If the light bulb is only asking for code fixes, then we don't include suppressions.
var includeSuppressionFixes = requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.Any);
var fixes = Task.Run(
async() => await _owner._codeFixService.GetFixesAsync(
document, range.Span.ToTextSpan(), includeSuppressionFixes, cancellationToken).ConfigureAwait(false),
cancellationToken).WaitAndGetResult(cancellationToken);
return(OrganizeFixes(workspace, fixes, hasSuppressionFixes: includeSuppressionFixes));
}
return(null);
}
private async Task <bool> HasRefactoringsAsync(
IDocumentSupportsSuggestionService supportSuggestion,
ISuggestedActionCategorySet requestedActionCategories,
SuggestedActionsSourceProvider provider,
Document document,
ITextBuffer buffer,
ITextView view,
SnapshotSpan range,
CancellationToken cancellationToken)
{
var optionService = document.Project.Solution.Workspace.Services.GetService <IOptionService>();
if (optionService.GetOption(EditorComponentOnOffOptions.CodeRefactorings) &&
provider._codeRefactoringService != null &&
supportSuggestion.SupportsRefactorings(document) &&
requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.Refactoring))
{
TextSpan?selection = null;
if (IsForeground())
{
// This operation needs to happen on UI thread because it needs to access textView.Selection.
selection = TryGetCodeRefactoringSelection(buffer, view, range);
}
else
{
await InvokeBelowInputPriority(() =>
{
// This operation needs to happen on UI thread because it needs to access textView.Selection.
selection = TryGetCodeRefactoringSelection(buffer, view, range);
}).ConfigureAwait(false);
}
if (!selection.HasValue)
{
// this is here to fail test and see why it is failed.
Trace.WriteLine("given range is not current");
return(false);
}
return(await Task.Run(
async() => await provider._codeRefactoringService.HasRefactoringsAsync(
document, selection.Value, cancellationToken).ConfigureAwait(false),
cancellationToken).ConfigureAwait(false));
}
return(false);
}
private async Task<bool> HasRefactoringsAsync(
IDocumentSupportsSuggestionService supportSuggestion,
ISuggestedActionCategorySet requestedActionCategories,
SuggestedActionsSourceProvider provider,
Document document,
ITextBuffer buffer,
ITextView view,
SnapshotSpan range,
CancellationToken cancellationToken)
{
var optionService = document.Project.Solution.Workspace.Services.GetService<IOptionService>();
if (optionService.GetOption(EditorComponentOnOffOptions.CodeRefactorings) &&
provider._codeRefactoringService != null &&
supportSuggestion.SupportsRefactorings(document) &&
requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.Refactoring))
{
TextSpan? selection = null;
if (IsForeground())
{
// This operation needs to happen on UI thread because it needs to access textView.Selection.
selection = TryGetCodeRefactoringSelection(buffer, view, range);
}
else
{
await InvokeBelowInputPriority(() =>
{
// This operation needs to happen on UI thread because it needs to access textView.Selection.
selection = TryGetCodeRefactoringSelection(buffer, view, range);
}).ConfigureAwait(false);
}
if (!selection.HasValue)
{
// this is here to fail test and see why it is failed.
Trace.WriteLine("given range is not current");
return false;
}
return await Task.Run(
async () => await provider._codeRefactoringService.HasRefactoringsAsync(
document, selection.Value, cancellationToken).ConfigureAwait(false),
cancellationToken).ConfigureAwait(false);
}
return false;
}
private async Task<bool> HasFixesAsync(
IDocumentSupportsSuggestionService supportSuggestion,
ISuggestedActionCategorySet requestedActionCategories,
SuggestedActionsSourceProvider provider,
Document document, SnapshotSpan range,
CancellationToken cancellationToken)
{
if (provider._codeFixService != null && supportSuggestion.SupportsCodeFixes(document) &&
requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.CodeFix))
{
// We only consider suppressions if lightbulb is asking for everything.
// If the light bulb is only asking for code fixes, then we don't consider suppressions.
var considerSuppressionFixes = requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.Any);
var result = await Task.Run(
async () => await provider._codeFixService.GetFirstDiagnosticWithFixAsync(
document, range.Span.ToTextSpan(), considerSuppressionFixes, cancellationToken).ConfigureAwait(false),
cancellationToken).ConfigureAwait(false);
if (result.HasFix)
{
Logger.Log(FunctionId.SuggestedActions_HasSuggestedActionsAsync);
return true;
}
if (result.PartialResult)
{
// reset solution version number so that we can raise suggested action changed event
Volatile.Write(ref _lastSolutionVersionReported, InvalidSolutionVersion);
return false;
}
}
return false;
}
private IEnumerable<SuggestedActionSet> GetRefactorings(
IDocumentSupportsSuggestionService supportSuggestion,
ISuggestedActionCategorySet requestedActionCategories,
Workspace workspace,
Document document,
SnapshotSpan range,
CancellationToken cancellationToken)
{
var optionService = workspace.Services.GetService<IOptionService>();
if (optionService.GetOption(EditorComponentOnOffOptions.CodeRefactorings) &&
_owner._codeRefactoringService != null &&
supportSuggestion.SupportsRefactorings(document) &&
requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.Refactoring))
{
// Get the selection while on the UI thread.
var selection = TryGetCodeRefactoringSelection(_subjectBuffer, _textView, range);
if (!selection.HasValue)
{
// this is here to fail test and see why it is failed.
Trace.WriteLine("given range is not current");
return null;
}
var refactorings = Task.Run(
async () => await _owner._codeRefactoringService.GetRefactoringsAsync(
document, selection.Value, cancellationToken).ConfigureAwait(false),
cancellationToken).WaitAndGetResult(cancellationToken);
return refactorings.Select(r => OrganizeRefactorings(workspace, r));
}
return null;
}
private IEnumerable<SuggestedActionSet> GetCodeFixes(
IDocumentSupportsSuggestionService supportSuggestion,
ISuggestedActionCategorySet requestedActionCategories,
Workspace workspace,
Document document,
SnapshotSpan range,
CancellationToken cancellationToken)
{
if (_owner._codeFixService != null && supportSuggestion.SupportsCodeFixes(document) &&
requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.CodeFix))
{
// We only include suppressions if lightbulb is asking for everything.
// If the light bulb is only asking for code fixes, then we don't include suppressions.
var includeSuppressionFixes = requestedActionCategories.Contains(PredefinedSuggestedActionCategoryNames.Any);
var fixes = Task.Run(
async () => await _owner._codeFixService.GetFixesAsync(
document, range.Span.ToTextSpan(), includeSuppressionFixes, cancellationToken).ConfigureAwait(false),
cancellationToken).WaitAndGetResult(cancellationToken);
return OrganizeFixes(workspace, fixes, hasSuppressionFixes: includeSuppressionFixes);
}
return null;
}