private HoverModel ElementInfoToHover(IEnumerable <TagHelperDescriptor> descriptors, RangeModel range, ClientCapabilities clientCapabilities)
{
var descriptionInfos = descriptors.Select(descriptor => BoundElementDescriptionInfo.From(descriptor))
.ToList()
.AsReadOnly();
var elementDescriptionInfo = new AggregateBoundElementDescription(descriptionInfos);
var isVSClient = clientCapabilities is PlatformAgnosticClientCapabilities platformAgnosticClientCapabilities &&
platformAgnosticClientCapabilities.SupportsVisualStudioExtensions;
if (isVSClient && _vsLspTagHelperTooltipFactory.TryCreateTooltip(elementDescriptionInfo, out ContainerElement classifiedTextElement))
{
var vsHover = new OmniSharpVSHover
{
Contents = new MarkedStringsOrMarkupContent(),
Range = range,
RawContent = classifiedTextElement,
};
return(vsHover);
}
else
{
var hoverContentFormat = GetHoverContentFormat(clientCapabilities);
if (!_lspTagHelperTooltipFactory.TryCreateTooltip(elementDescriptionInfo, hoverContentFormat, out var vsMarkupContent))
{
return(null);
}
Enum.TryParse(vsMarkupContent.Kind.Value, out MarkupKind markupKind);
var markupContent = new MarkupContent()
{
Value = vsMarkupContent.Value,
Kind = markupKind,
};
var hover = new HoverModel
{
Contents = new MarkedStringsOrMarkupContent(markupContent),
Range = range
};
return(hover);
}
}
private HoverModel ElementInfoToHover(IEnumerable <TagHelperDescriptor> descriptors, RangeModel range)
{
var descriptionInfos = descriptors.Select(descriptor => BoundElementDescriptionInfo.From(descriptor))
.ToList()
.AsReadOnly();
var elementDescriptionInfo = new AggregateBoundElementDescription(descriptionInfos);
if (!_tagHelperTooltipFactory.TryCreateTooltip(elementDescriptionInfo, out var markupContent))
{
return(null);
}
var hover = new HoverModel
{
Contents = new MarkedStringsOrMarkupContent(markupContent),
Range = range
};
return(hover);
}
private IReadOnlyList <RazorCompletionItem> GetElementCompletions(
SyntaxNode containingTag,
string containingTagName,
IEnumerable <KeyValuePair <string, string> > attributes,
TagHelperDocumentContext tagHelperDocumentContext)
{
var ancestors = containingTag.Ancestors();
var(ancestorTagName, ancestorIsTagHelper) = _tagHelperFactsService.GetNearestAncestorTagInfo(ancestors);
var elementCompletionContext = new ElementCompletionContext(
tagHelperDocumentContext,
existingCompletions: Enumerable.Empty <string>(),
containingTagName,
attributes,
ancestorTagName,
ancestorIsTagHelper,
HtmlFactsService.IsHtmlTagName);
var completionItems = new List <RazorCompletionItem>();
var completionResult = _tagHelperCompletionService.GetElementCompletions(elementCompletionContext);
foreach (var completion in completionResult.Completions)
{
var razorCompletionItem = new RazorCompletionItem(
displayText: completion.Key,
insertText: completion.Key,
RazorCompletionItemKind.TagHelperElement,
ElementCommitCharacters);
var tagHelperDescriptions = completion.Value.Select(tagHelper => BoundElementDescriptionInfo.From(tagHelper));
var elementDescription = new AggregateBoundElementDescription(tagHelperDescriptions.ToList());
razorCompletionItem.SetTagHelperElementDescriptionInfo(elementDescription);
completionItems.Add(razorCompletionItem);
}
return(completionItems);
}