private DaxLineState ParseLine()
{
//Log.Debug("{class} {method} {message}", "DaxIntellisenseProvider", "ParseLine", "start");
string line = GetCurrentLine();
int pos = _editor.CaretOffset > 0 ? _editor.CaretOffset - 1 : 0;
var loc = _editor.DocumentGetLocation(pos);
var docLine = _editor.DocumentGetLineByOffset(pos);
Log.Debug("{class} {method} {line} col:{column} off:{offset}", "DaxIntellisenseProvider", "ParseLine", line, loc.Column, docLine.Offset);
return(DaxLineParser.ParseLine(line, loc.Column, docLine.Offset));
}
private LinePosition GetPreceedingWordSegment(IDocument 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));
}
