private void StopRainbowHighlight(ITextView view)
{
RainbowHighlight highlight = RainbowHighlight.Get(view);
if (highlight != null)
{
highlight.Stop();
}
this.startedEffect = false;
}
private void StartRainbowHighlight(ITextView view, RainbowHighlightMode mode)
{
if (startedEffect)
{
return;
}
startedEffect = true;
SnapshotPoint bufferPos;
if (!RainbowProvider.TryMapCaretToBuffer(view, out bufferPos))
{
return;
}
ITextBuffer buffer = bufferPos.Snapshot.TextBuffer;
RainbowProvider provider = buffer.Get <RainbowProvider>();
if (provider == null)
{
return;
}
var braces = provider.BufferBraces.GetBracePairFromPosition(bufferPos, mode);
if (braces == null)
{
return;
}
SnapshotPoint opening = braces.Item1.ToPoint(bufferPos.Snapshot);
SnapshotPoint closing = braces.Item2.ToPoint(bufferPos.Snapshot);
if (RainbowProvider.TryMapToView(view, opening, out opening) &&
RainbowProvider.TryMapToView(view, closing, out closing))
{
RainbowHighlight highlight = RainbowHighlight.Get(view);
if (highlight != null)
{
highlight.Start(opening, closing, braces.Item1.Depth);
}
}
}
