protected override void AugmentQuickInfoSessionCore(
IQuickInfoSession session,
IList <object> quickInfoContent,
IDocumentMarkup documentMarkup,
TooltipFormattingProvider tooltipFormattingProvider,
out ITrackingSpan applicableToSpan)
{
applicableToSpan = null;
ITextSnapshot textSnapshot = TextBuffer.CurrentSnapshot;
TextRange textRange = GetCurrentTextRange(session, textSnapshot);
IShellLocks shellLocks = Shell.Instance.GetComponent <IShellLocks>();
Span? finalSpan = null;
void GetEnhancedTooltips()
{
using (shellLocks.UsingReadLock()) {
IDocument document = documentMarkup.Document;
var presenter = new MultipleTooltipContentPresenter(tooltipFormattingProvider.GetTooltipFormatting(), document);
IContextBoundSettingsStore settings = document.GetSettings();
ISolution solution = TryGetCurrentSolution();
bool hasIdentifierTooltipContent = false;
var resolveContext = solution != null?document.GetContext(solution) : UniversalModuleReferenceContext.Instance;
using (CompilationContextCookie.GetOrCreate(resolveContext)) {
if (solution != null)
{
DocumentRange documentRange = textRange.CreateDocumentRange(document);
IdentifierContentGroup contentGroup = GetIdentifierContentGroup(documentRange, solution, settings);
if (contentGroup != null)
{
foreach (IdentifierTooltipContent content in contentGroup.Identifiers)
{
presenter.AddIdentifierTooltipContent(content);
finalSpan = content.TrackingRange.ToSpan().Union(finalSpan);
hasIdentifierTooltipContent = true;
}
if (contentGroup.ArgumentRole != null)
{
presenter.AddArgumentRoleTooltipContent(contentGroup.ArgumentRole);
if (finalSpan == null)
{
// Only track the argument role if we have nothing else displayed.
// See https://github.com/MrJul/ReSharper.EnhancedTooltip/issues/70
finalSpan = contentGroup.ArgumentRole.TrackingRange.ToSpan();
}
}
}
}
List <Vs10Highlighter> highlighters = documentMarkup.GetHighlightersOver(textRange).OfType <Vs10Highlighter>().ToList();
foreach (Vs10Highlighter highlighter in highlighters)
{
IEnumerable <IReSharperTooltipContent> contents = GetTooltipContents(highlighter, highlighter.Range, documentMarkup, solution, hasIdentifierTooltipContent);
foreach (IReSharperTooltipContent content in contents)
{
if (presenter.TryAddReSharperContent(content))
{
finalSpan = content.TrackingRange.ToSpan().Union(finalSpan);
}
}
}
}
var vsSquiggleContents = session.RetrieveVsSquiggleContents()
.OfType <string>()
.ToSet();
bool ignoredFirstVsElement = false;
foreach (object content in quickInfoContent)
{
if (content == null)
{
continue;
}
// ignore existing R# elements
if (content is IQuickInfoContent)
{
continue;
}
var contentFullName = content.GetType().FullName;
// ignore the first VS element, as it's the identifier tooltip and we already have one
if (hasIdentifierTooltipContent && !ignoredFirstVsElement)
{
if (contentFullName == VsFullTypeNames.ContainerElement || /* VS 2017 >= 15.8 */
contentFullName == VsFullTypeNames.QuickInfoDisplayPanel || /* VS 2015 and VS 2017 < 15.8 */
content is ITextBuffer /* VS2012 and VS2013 */)
{
ignoredFirstVsElement = true;
continue;
}
}
// ignore Roslyn's bulb info placeholder (interactive tooltip "press ctrl+.")
if (contentFullName == VsFullTypeNames.LightBulbQuickInfoPlaceHolder)
{
continue;
}
if (contentFullName == VsFullTypeNames.QuickInfoDisplayPanel)
{
presenter.AddVsIdentifierContent(new VsIdentifierContent(content));
}
else if (content is string stringContent && vsSquiggleContents.Contains(stringContent))
{
presenter.AddVsSquiggleContent(new VsSquiggleContent(stringContent));
}
protected override void AugmentQuickInfoSessionCore(
IQuickInfoSession session,
IList <object> quickInfoContent,
IDocumentMarkup documentMarkup,
TooltipFormattingProvider tooltipFormattingProvider,
out ITrackingSpan applicableToSpan)
{
applicableToSpan = null;
ITextSnapshot textSnapshot = TextBuffer.CurrentSnapshot;
TextRange textRange = GetCurrentTextRange(session, textSnapshot);
IShellLocks shellLocks = Shell.Instance.GetComponent <IShellLocks>();
Span? finalSpan = null;
Action getEnhancedTooltips = () => {
using (shellLocks.UsingReadLock()) {
IDocument document = documentMarkup.Document;
var presenter = new MultipleTooltipContentPresenter(tooltipFormattingProvider.GetTooltipFormatting(), document);
IContextBoundSettingsStore settings = document.GetSettings();
ISolution solution = TryGetCurrentSolution();
bool hasIdentifierTooltipContent = false;
if (solution != null)
{
DocumentRange documentRange = textRange.CreateDocumentRange(document);
IdentifierContentGroup contentGroup = GetIdentifierContentGroup(documentRange, solution, settings);
if (contentGroup != null)
{
foreach (IdentifierTooltipContent content in contentGroup.Identifiers)
{
presenter.AddIdentifierTooltipContent(content);
finalSpan = content.TrackingRange.ToSpan().Union(finalSpan);
hasIdentifierTooltipContent = true;
}
if (contentGroup.ArgumentRole != null)
{
presenter.AddArgumentRoleTooltipContent(contentGroup.ArgumentRole);
if (finalSpan == null)
{
// Only track the argument role if we have nothing else displayed.
// See https://github.com/MrJul/ReSharper.EnhancedTooltip/issues/70
finalSpan = contentGroup.ArgumentRole.TrackingRange.ToSpan();
}
}
}
}
List <Vs10Highlighter> highlighters = documentMarkup.GetHighlightersOver(textRange).OfType <Vs10Highlighter>().ToList();
foreach (Vs10Highlighter highlighter in highlighters)
{
IEnumerable <IReSharperTooltipContent> contents = GetTooltipContents(highlighter, highlighter.Range, documentMarkup, solution, hasIdentifierTooltipContent);
foreach (IReSharperTooltipContent content in contents)
{
if (presenter.TryAddReSharperContent(content))
{
finalSpan = content.TrackingRange.ToSpan().Union(finalSpan);
}
}
}
var vsSquiggleContents = session.RetrieveVsSquiggleContents()
.OfType <string>()
.ToHashSet();
bool ignoredFirstTextBuffer = false;
foreach (object content in quickInfoContent)
{
if (content == null)
{
continue;
}
// ignore existing R# elements
if (content is RichTextPresenter)
{
continue;
}
var contentFullName = content.GetType().FullName;
if (hasIdentifierTooltipContent)
{
// ignore Roslyn identifier tooltip (for VS2015)
if (contentFullName == VsFullTypeNames.QuickInfoDisplayPanel)
{
continue;
}
// ignore the first VS text buffer (for VS2012 and VS2013)
if (content is ITextBuffer && !ignoredFirstTextBuffer)
{
ignoredFirstTextBuffer = true;
continue;
}
}
if (contentFullName == VsFullTypeNames.LightBulbQuickInfoPlaceHolder)
{
// ignore Roslyn's bulb info placeholder (interactive tooltip "press ctrl+.")
continue;
}
if (contentFullName == VsFullTypeNames.QuickInfoDisplayPanel)
{
presenter.AddVsIdentifierContent(new VsIdentifierContent(content));
}
else if (vsSquiggleContents.Contains(content))
{
presenter.AddVsSquiggleContent(new VsSquiggleContent(content));
}
else
{
presenter.AddVsUnknownContent(content);
}
}
quickInfoContent.Clear();
quickInfoContent.AddRange(presenter.PresentContents());
}
};
if (shellLocks.ReentrancyGuard.TryExecute("GetEnhancedTooltips", getEnhancedTooltips) && finalSpan != null)
{
applicableToSpan = textSnapshot.CreateTrackingSpan(finalSpan.Value, SpanTrackingMode.EdgeInclusive);
}
}