private void IndentCaretInNewScope(IScope scope, ISnapshotPoint caretBufferPoint, RFormatOptions options)
{
if (scope?.OpenCurlyBrace == null)
{
return;
}
var rSnapshot = caretBufferPoint.Snapshot;
var rTextBuffer = rSnapshot.EditorBuffer;
var innerIndentSize = SmartIndenter.InnerIndentSizeFromNode(rTextBuffer, scope, options);
var openBraceLineNumber = rSnapshot.GetLineNumberFromPosition(scope.OpenCurlyBrace.Start);
var braceLine = rSnapshot.GetLineFromLineNumber(openBraceLineNumber);
var indentLine = rSnapshot.GetLineFromLineNumber(openBraceLineNumber + 1);
var lineBreakText = braceLine.LineBreak;
rTextBuffer.Insert(indentLine.Start, lineBreakText);
// Fetch the line again since snapshot has changed when line break was inserted
indentLine = rTextBuffer.CurrentSnapshot.GetLineFromLineNumber(openBraceLineNumber + 1);
// Map new caret position back to the view
var positionInView = _editorView.MapToView(rTextBuffer.CurrentSnapshot, indentLine.Start);
if (positionInView != null)
{
var viewIndentLine = _editorView.EditorBuffer.CurrentSnapshot.GetLineFromPosition(positionInView.Position);
_editorView.Caret.MoveTo(viewIndentLine.Start, innerIndentSize);
}
}
public CaretPosition(ISnapshotPoint point, int virtualSpaces)
{
_point = point;
VirtualSpaces = virtualSpaces;
}
