public void NewRequest()
{
Create("cat dog");
var span = _textBuffer.GetSpan(0, 3);
Assert.Equal(span, TaggerUtil.AdjustRequestedSpan(null, span));
}
public BasicTest()
{
_textBuffer = CreateTextBuffer();
var classificationType = VimEditorHost.ClassificationTypeRegistryService.GetOrCreateClassificationType("classifier test");
_source = new TextBasicTaggerSource <IClassificationTag>(new ClassificationTag(classificationType));
_classifier = TaggerUtil.CreateBasicClassifierRaw(_source);
}
public void BiggerAtStart()
{
Create("cat dog");
var span1 = _textBuffer.GetSpan(3, 1);
var span2 = _textBuffer.GetSpan(0, 1);
var overarching = span1.CreateOverarching(span2);
Assert.Equal(overarching, TaggerUtil.AdjustRequestedSpan(span1, span2));
}
IClassifier IClassifierProvider.GetClassifier(ITextBuffer textBuffer)
{
var classificationType = _classificationTypeRegistryService.GetClassificationType(DirectoryFormatDefinition.Name);
Func <IBasicTaggerSource <IClassificationTag> > func = () => new DirectoryTaggerSource(textBuffer, classificationType);
return(TaggerUtil.CreateBasicClassifier(
textBuffer.Properties,
s_key,
func.ToFSharpFunc()));
}
public void BackwardEditSpan()
{
Create("cat dog");
var oldSpan = _textBuffer.GetSpan(0, 1);
var oldAll = _textBuffer.CurrentSnapshot.GetExtent();
_textBuffer.Insert(4, "fish ");
var newSpan = _textBuffer.GetSpan(4, 4);
Assert.Equal(oldAll, TaggerUtil.AdjustRequestedSpan(newSpan, oldSpan));
}
public void ForwardEditSpan()
{
Create("cat dog");
var span1 = _textBuffer.GetSpan(0, 1);
_textBuffer.Insert(4, "fish ");
var span2 = _textBuffer.GetSpan(4, 4);
var overarching = _textBuffer.GetSpan(0, 8);
Assert.Equal(overarching, TaggerUtil.AdjustRequestedSpan(span1, span2));
}
ITagger <T> IViewTaggerProvider.CreateTagger <T>(ITextView textView, ITextBuffer textBuffer)
{
if (textView.TextBuffer != textBuffer || !_vim.ShouldCreateVimBuffer(textView))
{
return(null);
}
Func <IBasicTaggerSource <IntraTextAdornmentTag> > func = () => CreateCharDisplayTaggerSource(textView);
return(TaggerUtil.CreateBasicTagger(
textView.Properties,
_key,
func.ToFSharpFunc()) as ITagger <T>);
}
private void Create(params string[] lines)
{
_textView = CreateTextView(lines);
_textBuffer = _textView.TextBuffer;
_visualBuffer = _textView.TextViewModel.VisualBuffer;
_adhocOutliner = TaggerUtil.GetOrCreateOutliner(_textView.TextBuffer);
_outliningeManager = OutliningManagerService.GetOutliningManager(_textView);
_statusUtil = new Mock <IStatusUtil>(MockBehavior.Strict);
_foldData = FoldManagerFactory.GetFoldData(_textView.TextBuffer);
_foldManagerRaw = new FoldManager(
_textView,
_foldData,
_statusUtil.Object,
FSharpOption.Create(OutliningManagerService.GetOutliningManager(_textView)));
_foldManager = _foldManagerRaw;
}
ITagger <T> IViewTaggerProvider.CreateTagger <T>(ITextView textView, ITextBuffer textBuffer)
{
if (textView.TextBuffer != textBuffer)
{
return(null);
}
if (!_vim.TryGetOrCreateVimBufferForHost(textView, out IVimBuffer vimBuffer))
{
return(null);
}
var vimBufferData = vimBuffer.VimBufferData;
Func <IBasicTaggerSource <MarkGlyphTag> > func =
() => CreateMarkGlyphTaggerSource(vimBufferData);
return(TaggerUtil.CreateBasicTagger(
textView.Properties,
_key,
func.ToFSharpFunc()) as ITagger <T>);
}
ITagger <T> ITaggerProvider.CreateTagger <T>(ITextBuffer textBuffer)
{
var tagger = TaggerUtil.CreateOutlinerTagger(textBuffer);
return((ITagger <T>)(object) tagger);
}
