public async Task <ParserOutput> GetXamlAsync(IAsyncServiceProvider serviceProvider)
{
ParserOutput result = null;
if (CodeParserBase.GetSettings().Profiles.Any())
{
if (!(await serviceProvider.GetServiceAsync(typeof(EnvDTE.DTE)) is DTE dte))
{
SharedRapidXamlPackage.Logger?.RecordError(StringRes.Error_FailedToGetDteInGetXamlAsync);
}
else
{
var activeDocument = dte.ActiveDocument;
var textView = await GetTextViewAsync(serviceProvider);
var selection = textView.Selection;
bool isSelection = selection.Start.Position != selection.End.Position;
var caretPosition = textView.Caret.Position.BufferPosition;
var document = caretPosition.Snapshot.GetOpenDocumentInCurrentContextWithChanges();
var semanticModel = await document.GetSemanticModelAsync();
var vs = new VisualStudioAbstraction(this.Logger, this.ServiceProvider, dte);
var xamlIndent = await vs.GetXamlIndentAsync();
var proj = dte.Solution.GetProjectContainingFile(document.FilePath);
if (proj == null)
{
proj = vs.GetActiveProject().Project;
}
var projType = vs.GetProjectType(proj);
this.Logger?.RecordInfo(StringRes.Info_DetectedProjectType.WithParams(projType.GetDescription()));
IDocumentParser parser = null;
if (activeDocument.Language == "CSharp")
{
parser = new CSharpParser(this.Logger, projType, xamlIndent);
}
else if (activeDocument.Language == "Basic")
{
parser = new VisualBasicParser(this.Logger, projType, xamlIndent);
}
result = isSelection
? parser?.GetSelectionOutput(await document.GetSyntaxRootAsync(), semanticModel, selection.Start.Position, selection.End.Position)
: parser?.GetSingleItemOutput(await document.GetSyntaxRootAsync(), semanticModel, caretPosition.Position);
}
}
