/// <summary>
/// Initializes a new instance of the <see cref="UvssClassifier"/> class.
/// </summary>
/// <param name="registry">The classification registry.</param>
/// <param name="parserService">The UVSS language parser service.</param>
/// <param name="buffer">The text buffer that contains the text being classified.</param>
internal UvssClassifier(IClassificationTypeRegistryService registry, ITextBuffer buffer)
{
this.registry = registry;
this.buffer = UvssTextBuffer.ForBuffer(buffer);
this.buffer.CommentSpanInvalidated += (obj, span) =>
RaiseClassificationChanged(new SnapshotSpan(this.buffer.Buffer.CurrentSnapshot, span));
}
/// <summary>
/// Initializes a new instance of the <see cref="SyntaxErrorTagger"/> class.
/// </summary>
/// <param name="buffer">The text buffer that contains the text being tagged.</param>
public SyntaxErrorTagger(ITextBuffer buffer)
{
this.buffer = UvssTextBuffer.ForBuffer(buffer);
this.buffer.CommentSpanInvalidated += (obj, span) =>
RaiseTagsChanged(new SnapshotSpan(this.buffer.Buffer.CurrentSnapshot, span));
this.buffer.Parser.DocumentParsed += (sender, e) =>
{
UvssTextParserResult mostRecentDocument;
this.buffer.Parser.GetMostRecent(out mostRecentDocument);
RaiseTagsChanged(new SnapshotSpan(mostRecentDocument.Snapshot, 0, mostRecentDocument.Snapshot.Length));
};
}
/// <summary>
/// Initializes a new instance of the <see cref="ErrorList"/> class.
/// </summary>
/// <param name="serviceProvider">The Visual Studio service provider.</param>
/// <param name="textDocument">The text document to which this error list belongs.</param>
public ErrorList(
IServiceProvider serviceProvider,
ITextDocument textDocument)
{
this.serviceProvider = serviceProvider;
this.errorListProvider = new ErrorListProvider(serviceProvider);
this.textDocument = textDocument;
this.textBuffer = UvssTextBuffer.ForBuffer(textDocument.TextBuffer);
this.textBuffer.Parser.DocumentParsed += (sender, e) =>
{
var mostRecentResult = default(UvssTextParserResult);
this.textBuffer.Parser.GetMostRecent(out mostRecentResult);
OnDocumentGenerated(mostRecentResult);
};
}
