public static LinesRangeDiffResult CreateNew(PerLineDiffResult perLineDiffResult)
{
var affectedLines = new List <string> {
perLineDiffResult.AffectedLine
};
var rangeStart = new Range(perLineDiffResult.LinePosition, 0);
var defaultRange = new Range(0, 0);
Range sourceRange = defaultRange;
Range targetRange = defaultRange;
if (perLineDiffResult.IsSourceRecord)
{
sourceRange = rangeStart;
}
else
{
targetRange = rangeStart;
if (perLineDiffResult.DiffStatus == EDiffStatus.Added)
{
//In case of added, source range starts from one line prior to target start.
sourceRange = new Range(targetRange.Start - 1, 0);
}
}
return(new LinesRangeDiffResult
{
AffectedLines = affectedLines,
DiffStatus = perLineDiffResult.DiffStatus,
SourceRange = sourceRange,
TargetRange = targetRange
});
}
public void Modify(PerLineDiffResult perLineDiffResult)
{
Debug.Assert(DiffStatus == perLineDiffResult.DiffStatus, "Modification of Diff status is not allowed.");
AffectedLines.Add(perLineDiffResult.AffectedLine);
//With modification, it's going to effect the end range
if (perLineDiffResult.IsSourceRecord)
{
SourceRange = new Range(SourceRange.Start, perLineDiffResult.LinePosition);
}
else
{
TargetRange = new Range(TargetRange.Start, perLineDiffResult.LinePosition);
}
}