protected int CompareMatches(PatternMatch match1, PatternMatch match2, CompletionItem item1, CompletionItem item2)
{
int diff;
diff = PatternMatch.CompareType(match1, match2);
if (diff != 0)
{
return(diff);
}
diff = PatternMatch.CompareCamelCase(match1, match2);
if (diff != 0)
{
return(diff);
}
// argument names are not prefered
if (IsArgumentName(item1) && !IsArgumentName(item2))
{
return(1);
}
else if (IsArgumentName(item2) && !IsArgumentName(item1))
{
return(-1);
}
// preselected items are prefered
if (item1.Rules.Preselect && !item2.Rules.Preselect)
{
return(-1);
}
else if (item2.Rules.Preselect && !item1.Rules.Preselect)
{
return(1);
}
diff = PatternMatch.CompareCase(match1, match2);
if (diff != 0)
{
return(diff);
}
diff = PatternMatch.ComparePunctuation(match1, match2);
if (diff != 0)
{
return(diff);
}
return(0);
}