private LinePosition GetPreceedingWordSegment(IDocument document, ICSharpCode.AvalonEdit.Document.ISegment completionSegment)
{
string line = "";
int pos = completionSegment.EndOffset - 1;
var loc = document.GetLocation(pos);
Log.Debug("{class} {method} pos:{position}", "DaxCompletionData", "GetPreceedingWordSegment", pos);
var docLine = document.GetLineByOffset(pos);
//line = textArea.Document.GetText(docLine.Offset, loc.Column);
line = document.GetText(docLine.Offset, docLine.Length);
Log.Verbose("{class} {method} {message}", "DaxCompletionData", "GetPreceedingWordSegment", "line: " + line);
var daxState = DaxLineParser.ParseLine(line, loc.Column, 0);
//TODO - look ahead to see if we have a table/column/function end character that we should replace upto
return(DaxLineParser.GetPreceedingWordSegment(docLine.Offset, loc.Column, line, daxState));
}
public void Complete(ICSharpCode.AvalonEdit.Editing.TextArea textArea, ICSharpCode.AvalonEdit.Document.ISegment completionSegment, EventArgs insertionRequestEventArgs)
{
CompleteInternal(textArea.Document, completionSegment, insertionRequestEventArgs);
}