public ITagger <T> CreateTagger <T>(ITextView textView, ITextBuffer buffer) where T : ITag
{
// Provide highlighting only on the top buffer
// HTML files for instance will fail here
if (textView.TextBuffer != buffer)
{
return(null);
}
// This checks for diff/merge type views
if (textView.Roles.ContainsAny(ProgressiveScrollFactory.RejectedRoles))
{
return(null);
}
ITextStructureNavigator textStructureNavigator =
TextStructureNavigatorSelector.GetTextStructureNavigator(buffer);
IClassificationType classificationType = Registry.GetClassificationType(ClassificationNames.Highlights);
var tagger = new HighlightWordTagger(textView as IWpfTextView, buffer, TextSearchService, textStructureNavigator, classificationType);
Taggers[textView] = tagger;
return(tagger as ITagger <T>);
}
public ITagger <T> CreateTagger <T>(ITextView textView, ITextBuffer buffer)
where T : ITag
{
var textStructureNavigator = TextStructureNavigatorSelector.GetTextStructureNavigator(textView.TextBuffer);
var classifier = VsServiceManager.GetScriptColorizer(buffer) ?? ClassifierAggregatorService.GetClassifier(buffer);
return(new HighlightWordTagger(textView, buffer, TextSearchService, textStructureNavigator, classifier) as ITagger <T>);
}
public void VsTextViewCreated(IVsTextView textViewAdapter)
{
IWpfTextView textView = EditorAdaptersFactory.GetWpfTextView(textViewAdapter);
if (textView == null)
{
return;
}
ITextStructureNavigator navigator = TextStructureNavigatorSelector.GetTextStructureNavigator(textView.TextBuffer);
AddCommandFilter(textViewAdapter, new MyCommandFilter(textView, navigator, ServiceProvider));
}
public ITagger <T> CreateTagger <T>(ITextView textView, ITextBuffer buffer) where T : ITag
{
//provide highlighting only on the top buffer
if (textView.TextBuffer != buffer)
{
return(null);
}
ITextStructureNavigator textStructureNavigator =
TextStructureNavigatorSelector.GetTextStructureNavigator(buffer);
return(new HighlightWordTagger(textView, WpfTextView, buffer, TextSearchService, textStructureNavigator) as ITagger <T>);
}
public ITagger <T> CreateTagger <T>(ITextView textView, ITextBuffer buffer) where T : ITag
{
if (textView.TextBuffer != buffer)
{
return(null);
}
var textStructureNavigator = TextStructureNavigatorSelector.GetTextStructureNavigator(buffer);
return((ITagger <T>) new OccurrenceTagger(textView,
buffer,
TextSearchService,
textStructureNavigator,
ClassificationRegistry,
Options));
}
public ITagger <T> CreateTagger <T>(ITextView textView, ITextBuffer buffer) where T : ITag
{
if (textView.TextBuffer != buffer)
{
return(null);
}
else
{
return(buffer.Properties.GetOrCreateSingletonProperty(() =>
{
var aggregator = AggregatorFactory.CreateTagAggregator <IGLSLTag>(buffer);
var navigator = TextStructureNavigatorSelector.GetTextStructureNavigator(buffer);
return new GLSLHighlighter(textView, buffer, TextSearchService, navigator, aggregator) as ITagger <T>;
}));
}
}
/// <summary>
/// Returns a TextStructureNavigator for the given TextBuffer
/// This is a service by VisualStudio for fast navigation in structured texts
/// </summary>
internal ITextStructureNavigator GetTextStructureNavigator(ITextBuffer buffer)
{
return(TextStructureNavigatorSelector.GetTextStructureNavigator(buffer));
}