private RelatedNodeHighlightSet(
ResearchNode causer, Highlighting.Reason causerR,
Highlighting.Reason relatedR)
{
_causer = causer;
_causerReason = causerR;
_relatedReason = relatedR;
}
public bool Highlight(Highlighting.Reason r)
{
for (int i = 0; i < _reasons.Count(); ++i)
{
var p = _reasons[i];
if (p.First == r)
{
if (!Highlighting.Stackable(r))
{
return(false);
}
_reasons[i] =
new Pair <Highlighting.Reason, int>(r, p.Second + 1);
return(true);
}
}
_reasons.Add(new Pair <Highlighting.Reason, int>(r, 1));
return(true);
}
public bool Unhighlight(Highlighting.Reason r)
{
for (int i = 0; i < _reasons.Count(); ++i)
{
var p = _reasons[i];
if (p.First == r)
{
if (p.Second == 1)
{
_reasons.RemoveAt(i);
}
else
{
_reasons[i] =
new Pair <Highlighting.Reason, int>(r, p.Second - 1);
}
return(true);
}
}
return(false);
}
public bool HighlightedAbove(Highlighting.Reason reason)
{
return(_reasons.Any(p => p.First >= reason));
}
public bool HighlightedAs(Highlighting.Reason r)
{
return(_highlightReasons.HighlightedAs(r));
}
public void Highlight(Highlighting.Reason r)
{
_highlightReasons.Highlight(r);
}
public bool Unhighlight(Highlighting.Reason r)
{
return(_highlightReasons.Unhighlight(r));
}
