private static Tuple <List <int>, List <int> > FindDiffSourceLinesInImplementation(Implementation implementation1, SourceInfoManager v1srcInfo, Implementation implementation2, SourceInfoManager v2srcInfo)
{
if (implementation1 != null && implementation2 != null)
{
Console.WriteLine("----Diffing {0} and {1}-----", implementation1.Name, implementation2.Name);
var v1Lines = v1srcInfo.GetSrcLinesForImpl(implementation1);
var v2Lines = v2srcInfo.GetSrcLinesForImpl(implementation2);
var diffLines = new DiffUsingTFS().DiffStrings(v1Lines, v2Lines);
//add the offset to any difflines
var i1StartLine = v1srcInfo.GetStartLineForImplInFile(implementation1);
var i2StartLine = v2srcInfo.GetStartLineForImplInFile(implementation2);
var d1 = diffLines.Item1.Select(x => x + i1StartLine).ToList();
var d2 = diffLines.Item2.Select(x => x + i2StartLine).ToList();
return(Tuple.Create(d1, d2));
}
else
{
var d1 = new List <int>();
var d2 = new List <int>();
if (implementation1 != null)
{
var i1StartLine = v1srcInfo.GetStartLineForImplInFile(implementation1);
var i1EndLine = v1srcInfo.GetEndLineForImplInFile(implementation1);
d1.AddRange(Enumerable.Range(i1StartLine, i1EndLine - i1StartLine + 1));
}
if (implementation2 != null)
{
var i2StartLine = v2srcInfo.GetStartLineForImplInFile(implementation2);
var i2EndLine = v2srcInfo.GetEndLineForImplInFile(implementation2);
d2.AddRange(Enumerable.Range(i2StartLine, i2EndLine - i2StartLine + 1));
}
return(Tuple.Create(d1, d2));
}
}
