public void RemoveSelectionRegions()
{
var buffer = this.theView.TextBuffer;
var outlining = SelectionOutliningManager.Get(this.theView.TextBuffer);
this.theView.LayoutChanged += OnTextViewLayoutChanged;
outlining.RemoveAll(buffer.CurrentSnapshot);
}
public ITagger <T> CreateTagger <T>(ITextBuffer buffer) where T : ITag
{
IOutliningManager manager = SelectionOutliningManager.GetManager(buffer);
if (typeof(T) == typeof(IOutliningRegionTag))
{
return(manager.GetOutliningTagger() as ITagger <T>);
}
return(null);
}
public void CollapseSelectionRegions()
{
var buffer = this.theView.TextBuffer;
var outlining = SelectionOutliningManager.Get(this.theView.TextBuffer);
var allDoc = buffer.CurrentSnapshot.GetSpan();
var regions = outlining.GetTags(new NormalizedSnapshotSpanCollection(allDoc));
this.theView.LayoutChanged += OnTextViewLayoutChanged;
foreach (var regionSpan in regions)
{
TryCollapseRegion(regionSpan);
}
}
