public override void IndentLines(TextDocument document, int beginLine, int endLine)
{
if (!SupportMultiLinesIndent(document))
{
base.IndentLines(document, beginLine, endLine);
return;
}
DocumentLine line = document.GetLineByNumber(beginLine);
int offset = line?.Offset ?? -1;
int length = CalcSegmentLength(line, endLine);
if ((offset == -1) || (length == 0))
{
return;
}
IndentationCompletedArg eventArg = PrepareIndentationCompletedArg(document);
GherkinSimpleParser parser = new GherkinSimpleParser(document);
string formatted_text = parser.Format(beginLine, endLine);
if (endLine == document.LineCount)
{
StringBuilder sb = new StringBuilder(formatted_text);
sb.TrimEnd().AppendLine();
formatted_text = sb.ToString();
}
document.Replace(offset, length, formatted_text);
EventAggregator <IndentationCompletedArg> .Instance.Publish(MainEditor, eventArg);
}
/// <summary>
/// Scroll cursor to original position if the document of this editor has been indented.
/// </summary>
/// <param name="sender">Indented document</param>
/// <param name="arg"></param>
private void OnIndentationCompleted(object sender, IndentationCompletedArg arg)
{
if (sender == TextEditor)
{
int lineNo = Math.Min(Document.LineCount, arg.Line);
var line = Document.GetLineByNumber(lineNo);
int column = Math.Min(arg.Column, line.Length);
ScrollCursorTo(lineNo, column);
}
}
private void OnIndentationCompleted(object sender, IndentationCompletedArg arg)
{
Status = Properties.Resources.Message_PrettyFormatCompleted;
}
